WO2013161108A1 - 電子書籍提供サーバ、情報処理端末、電子書籍提供システム、電子書籍送信方法、プログラム及び記録媒体 - Google Patents

電子書籍提供サーバ、情報処理端末、電子書籍提供システム、電子書籍送信方法、プログラム及び記録媒体 Download PDF

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Publication number
WO2013161108A1
WO2013161108A1 PCT/JP2012/079244 JP2012079244W WO2013161108A1 WO 2013161108 A1 WO2013161108 A1 WO 2013161108A1 JP 2012079244 W JP2012079244 W JP 2012079244W WO 2013161108 A1 WO2013161108 A1 WO 2013161108A1
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WO
WIPO (PCT)
Prior art keywords
electronic book
purchased
information processing
providing server
user
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/JP2012/079244
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
鈴木　尚
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rakuten Group Inc
Original Assignee
Rakuten Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Rakuten Inc filed Critical Rakuten Inc
Priority to US14/397,220 priority Critical patent/US20150081412A1/en
Priority to EP12875221.9A priority patent/EP2843608A4/en
Publication of WO2013161108A1 publication Critical patent/WO2013161108A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q30/00—Commerce
    • G06Q30/02—Marketing; Price estimation or determination; Fundraising
    • G06Q30/0207—Discounts or incentives, e.g. coupons or rebates
    • G06Q30/0222—During e-commerce, i.e. online transactions
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/08—Payment architectures
    • G06Q20/12—Payment architectures specially adapted for electronic shopping systems
    • G06Q20/123—Shopping for digital content
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q30/00—Commerce
    • G06Q30/02—Marketing; Price estimation or determination; Fundraising
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q30/00—Commerce
    • G06Q30/06—Buying, selling or leasing transactions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/06—Protocols specially adapted for file transfer, e.g. file transfer protocol [FTP]

Definitions

  • the present invention relates to an electronic book providing server, an information processing terminal, an electronic book providing system, an electronic book transmission method, a program, and a recording medium.
  • Patent Document 1 discloses an electronic book distribution system that provides a user with an electronic book that stores an unsettled payment status when distribution of the electronic book selected by the user is requested. Further, in Patent Document 1, for an electronic book storing an unsettled payment status, for example, only a part of the information is displayed, and the payment processing of the electronic book according to the purchase request is completed. It is also disclosed that the payment status stored in the electronic book is overwritten with the payment status indicating that payment has been completed, so that all information of the electronic book can be browsed.
  • the present invention has been made in view of the above problems, and one of its purposes is that when a user desires to browse an electronic book, the user can browse the electronic book earlier than the prior art. It is to do.
  • an electronic book providing server predicts an electronic book that is highly likely to be purchased, and is used for browsing the electronic book when the electronic book is purchased.
  • Predictive means for predicting the information processing terminal, and an electronic book file that is predicted to be highly likely to be purchased and has not received a transmission request.
  • a transmitting means for transmitting to the information processing terminal in a state where at least a part of the contents of the book is restricted and at least a part of the book can be browsed after purchase of the electronic book.
  • the information processing terminal is an electronic book file that is predicted to be highly likely to be purchased, and an electronic book file that has not received a transmission request is Receiving means for receiving a file of the electronic book from an electronic book providing server that transmits the electronic book in a state where at least a part of the content of the electronic book is restricted and at least a part of the electronic book can be viewed after purchase. And, after the electronic book is purchased, a control means for controlling the portion of the electronic book that is restricted from being browsed, and a display means for displaying the contents of the electronic book in a viewable state. It is characterized by including.
  • an electronic book providing system includes an electronic book providing server and an information processing terminal, and the electronic book providing server predicts an electronic book that is likely to be purchased, and the electronic book Is a predicting means for predicting the information processing terminal used for browsing the electronic book when it is purchased, and an electronic book file that is predicted to be highly likely to be purchased, and does not accept a transmission request
  • the information processing is performed in a state in which at least a part of the contents of the electronic book is restricted from being viewed before the electronic book is purchased and at least a part of the electronic book file can be viewed after the electronic book is purchased.
  • the electronic book transmission method predicts an electronic book that is highly likely to be purchased, and predicts an information processing terminal that is used for browsing the electronic book when the electronic book is purchased.
  • a prediction step and an electronic book file that is predicted to be highly likely to be purchased and that has not received a transmission request, is at least one of the contents of the electronic book before the electronic book is purchased.
  • the program according to the present invention predicts an electronic book that is highly likely to be purchased, and predicting means that predicts an information processing terminal used for browsing the electronic book when the electronic book is purchased, An electronic book file that is predicted to be highly likely to be purchased, and an electronic book file that has not been accepted for transmission can be viewed at least in part before the electronic book is purchased.
  • the computer is made to function as a transmission unit that transmits data to the information processing terminal in a state where at least a part of the electronic book can be viewed after purchase.
  • the recording medium according to the present invention predicts an electronic book that is highly likely to be purchased, and predicting means that predicts an information processing terminal used for browsing the electronic book when the electronic book is purchased Browsing at least a part of the contents of an electronic book that is predicted to be highly likely to be purchased and has not been accepted for transmission before the electronic book is purchased
  • a recording medium storing a program characterized by causing a computer to function as transmission means for transmitting to the information processing terminal in a state where at least a part of the electronic book can be viewed after purchase of the electronic book is there.
  • an electronic book file that is predicted to be highly likely to be purchased and has not received a transmission request is processed from the electronic book providing server before the electronic book is purchased. Although it is transmitted to the terminal, at this time, browsing by at least a part of the contents of the transmitted electronic book is restricted.
  • the user after purchasing the electronic book, the user can browse at least a part of the contents of the electronic book, but after purchasing the electronic book, the electronic book can be browsed. Transmission from the server to the information processing terminal is not performed. In this way, according to the present invention, when the user desires to browse the electronic book, the user can browse the electronic book earlier than the conventional technique.
  • the transmission means receives a transmission request for a browsing file having a size smaller than that of the electronic book file from which part of the contents of the electronic book can be browsed, from the information processing terminal.
  • the browsing file is transmitted to the information processing terminal, and the predicting unit may purchase an electronic book whose contents can be browsed by the browsing file.
  • the transmitting means sends an electronic book file predicted to be highly likely to be purchased to the information processing terminal in the state after transmitting the browsing file to the information processing terminal. It is characterized by transmitting.
  • the transmission unit transmits the electronic book file predicted to be highly likely to be purchased to the information processing terminal, and transmits the browsing file at the information processing terminal. It starts after the end of display.
  • the predicting means includes an electronic book that is another volume of the electronic book registered in the usage history of the electronic book providing server by the user of the information processing terminal, or the usage history.
  • An electronic book having the same author as the registered electronic book is predicted as an electronic book having a high possibility of being purchased.
  • the information processing terminal of the user who is the gift giver further includes designation receiving means for receiving designation of the electronic book that is the gift candidate and the user who is the gift destination of the gift,
  • the prediction means predicts an electronic book designated as a gift candidate as an electronic book with a high probability of being purchased, and the information processing terminal of a user designated as a gift recipient is purchased by the electronic book.
  • the information processing terminal used for browsing the electronic book is predicted.
  • it further includes display control means for controlling information corresponding to an electronic book designated as a gift candidate to be displayed on an information processing terminal of a user who is a gift recipient, Depending on the selection of the displayed information, the contents of the electronic book corresponding to the selected information can be viewed on the information processing terminal of the user who is the gift recipient, and the information processing of the user specified as the gift recipient It further comprises means for controlling to delete the electronic book file for which the corresponding information is not selected from the electronic book file transmitted to the terminal.
  • the transmission means browses contents other than a part specified based on a part specified by a user of the information processing terminal or a part cited by another user before purchase.
  • the electronic book file is transmitted to the information processing terminal in the state in which is restricted.
  • the transmission means may transmit an electronic book file that is predicted to be purchased to a traffic of communication between the electronic book providing server and a transmission destination information processing terminal.
  • the information is transmitted to the information processing terminal when the amount is smaller than the predetermined amount or when the value indicating the load of the information processing terminal as the transmission destination is smaller than the predetermined value.
  • the transmission unit determines whether to transmit the file of the electronic book based on a free space of a storage unit included in the information processing terminal.
  • whether or not to delete a file of an electronic book transmitted to the information processing terminal that has not received a purchase request is based on the free space of the storage unit included in the information processing terminal. Means for determining whether or not.
  • an electronic book in which the information processing terminal is restricted from browsing at least a part of content in a situation where communication between the electronic book providing server and the information processing terminal cannot be performed.
  • the electronic book providing server, the information processing terminal, and the information processing terminal are controlled so that at least a part thereof can be browsed and the information processing terminal receives the input to purchase.
  • a payment processing execution means for receiving a purchase request for the electronic book from the information processing terminal and executing a payment processing according to the purchase request when communication between the electronic books is possible.
  • FIG. 1 is an overall configuration diagram of an electronic book providing system according to a first embodiment of the present invention. It is a figure which shows an example of the data structure of electronic book management data. It is a figure which shows an example of the data structure of account data. It is a figure which shows an example of an electronic book information page. It is a functional block diagram which shows an example of the function implement
  • FIG. 1 is an overall configuration diagram of an electronic book providing system 10 according to the first embodiment of the present invention.
  • an electronic book providing system 10 includes an electronic book providing server 12 and user terminals 14 (14-1, 14-2,. 14-n).
  • the electronic book providing server 12 and the user terminal 14 are connected to a computer network 16 such as the Internet, and can communicate with each other.
  • the electronic book providing server 12 is a computer such as a web server. And the electronic book provision server 12 which concerns on this embodiment provides the service etc. which transmit the electronic book memorize
  • the electronic book providing server 12 includes, for example, a control unit, a storage unit, a communication unit, and the like.
  • the control unit is, for example, a program control device such as a CPU that operates according to a program installed in the electronic book providing server 12.
  • the storage unit is, for example, a storage element such as a ROM or a RAM, a hard disk drive, or the like.
  • the communication unit is a communication interface such as a network board, for example. These elements are connected via a bus.
  • the storage unit of the electronic book providing server 12 stores a program executed by the control unit of the electronic book providing server 12.
  • the storage unit of the electronic book providing server 12 also operates as a work memory of the electronic book providing server 12.
  • the user terminal 14 is a computer used by the user of the electronic book providing system 10, and is, for example, a personal computer, a tablet terminal, a smartphone, a mobile phone, or the like.
  • the user terminal 14 is, for example, a control unit such as a CPU, a storage element such as a ROM or RAM, a storage unit such as a hard disk drive, a display unit such as a display, an input unit such as a mouse, keyboard, touch panel, or button, a network board, or the like.
  • a communication unit is provided.
  • a web browser is preinstalled in the user terminal 14 according to the present embodiment, and the web browser is executed.
  • the user terminal 14 receives various services provided by the electronic book providing server 12 through a web browser.
  • the user terminal 14 is also installed with an e-mail client so that e-mail can be received via the mail server.
  • electronic book management data 20 for managing a plurality of electronic books, bibliographic items of electronic books, and the like in the storage unit of the electronic book providing server 12 in advance, the electronic book providing system 10 Account data 22 (see FIG. 3) for managing the user's account is stored.
  • an electronic book file is stored in advance in the storage unit of the electronic book providing server 12.
  • FIG. 2 is a diagram illustrating an example of the data structure of the electronic book management data 20.
  • the electronic book management data 20 includes, for example, an electronic book ID that is an identifier of the electronic book, a title, a type, an author name, a publisher name, a publication date, the number of pages, a price, and a thumbnail image. , Etc. are included.
  • the electronic book ID is, for example, ISBN (International Standard Book Number).
  • the type is, for example, mystery, fantasy, non-fiction, or the like.
  • the electronic book management data 20 includes, for example, a series ID for identifying an electronic book group composed of a plurality of volumes, and a volume number. In the present embodiment, for example, the same series ID value is set for electronic books belonging to a certain electronic book group.
  • FIG. 3 is a diagram illustrating an example of the data structure of the account data 22.
  • the account data 22 includes a user ID for identifying a user who uses the electronic book providing system 10, a name, an address, an age, an e-mail address, a password for authenticating the user, and the like. It is. Further, the account data 22 includes a combination of the electronic book ID and the purchase date of the electronic book purchased by the user as the purchase history of the user. Further, a favorite ID that is an electronic book ID of a favorite electronic book registered in the electronic book providing server 12 by the user is also included. In the present embodiment, a plurality of combinations of electronic book ID and purchase date can be registered in the account data 22 as purchase history.
  • a plurality of electronic book IDs can be registered in the account data 22 as favorite IDs.
  • the account data 22 may include identification information of the user terminal 14 used by the user corresponding to the account data 22.
  • the identification information is, for example, an IP address.
  • the electronic book provision server 12 can specify a user ID of a user who uses the user terminal 14 by referring to session information, for example.
  • the electronic book providing server 12 provides the user terminal 14 with an electronic book information page 24 on which information related to an electronic book that can be purchased by the user is illustrated in FIG.
  • the user terminal 14 accesses a URL associated with an electronic book via a web browser, thereby displaying an electronic book information page 24 indicating information about the electronic book on the display of the user terminal 14. It has come to be.
  • a purchase button 26 in addition to information on the electronic book such as a thumbnail image, title, author name, publisher name, price, etc., a purchase button 26, a plurality of pre-purchase items, each of which is associated with a chapter of the electronic book.
  • a browsing part selection button 28 and a favorite button 30 are included.
  • the user terminal 14 When the user clicks the favorite button 30 included in the electronic book information page 24, the user terminal 14 sends a request to register the electronic book favorite whose information is indicated in the electronic book information page 24 to the electronic book providing server 12. Send to.
  • the electronic book providing server 12 receives the registration request, and adds the electronic book ID of the electronic book to the favorite ID of the account data 22 including the user ID of the user in response to the received registration request. To do.
  • the content of the selected portion of the electronic book that is a part of the content of the electronic book corresponding to the electronic book information page 24 Is displayed on the display of the user terminal 14.
  • the selected part is, for example, a part specified based on the clicked pre-purchase browsing part selection button 28.
  • two pages of contents of the electronic book are displayed on the display of the user terminal 14, and the displayed page can be advanced or returned in accordance with the user's operation. .
  • a predetermined number of pages from the top of the chapter associated with the clicked pre-purchase browsing portion selection button 28 can be browsed on the user terminal 14.
  • the user terminal 14 When the user clicks the purchase button 26 included in the electronic book information page 24, the user terminal 14 transmits a purchase request for the electronic book whose information is shown in the electronic book information page 24 to the electronic book providing server 12. To do. Then, the electronic book providing server 12 receives the purchase request, and executes a settlement process for the electronic book in response to the received purchase request. After the electronic book settlement process is executed, all the contents of the electronic book can be viewed on the user terminal 14.
  • FIG. 5 is a functional block diagram showing an example of functions realized by the electronic book providing system 10 according to the present embodiment.
  • functions other than the functions shown in FIG. 5 are realized.
  • the electronic book providing server 12 functionally includes a monitoring unit 40, a purchase possibility prediction unit 42, an electronic book transmission unit 44, a purchase request reception unit 46, and a payment processing execution unit 48. Is done. These elements are realized by executing a program installed in the electronic book providing server 12, which is a computer, by the control unit of the electronic book providing server 12. This program is supplied to the electronic book providing server 12 via a computer-readable recording medium such as a CD-ROM or DVD-ROM, or via a communication network such as the Internet.
  • the prediction means of the electronic book providing server in the description of the claims corresponds to the purchase possibility prediction unit 42 in the present embodiment.
  • the transmission means of the electronic book providing server in the claims corresponds to the electronic book transmission unit 44 in the present embodiment.
  • the payment processing execution means of the electronic book providing server in the description of the claims corresponds to the payment processing execution unit 48 in the present embodiment.
  • the user terminal 14 functionally includes an electronic book receiving unit 50, a browsing control unit 52, a purchase request transmitting unit 54, and a settlement end notification receiving unit 56. These elements are realized by executing a program installed in the user terminal 14 that is a computer by the control unit of the user terminal 14. This program is supplied to the user terminal 14 via a computer-readable recording medium such as a CD-ROM or DVD-ROM, or via a communication network such as the Internet.
  • the receiving means of the information processing terminal in the claims corresponds to the electronic book receiving unit 50 in the present embodiment.
  • the display means of the information processing terminal in the scope of claims corresponds to the display of the user terminal 14 in the present embodiment.
  • the control means of the information processing terminal in the description of the claims corresponds to the browsing control unit 52 in the present embodiment.
  • the monitoring unit 40 of the electronic book providing server 12 determines a predetermined amount related to the traffic volume of communication between the electronic book providing server 12 and the user terminal 14, the load on the user terminal 14, the usage amount of resources in the user terminal 14, and the like. Monitoring of the monitoring target is continued until the condition is satisfied (S101).
  • the load is, for example, a CPU usage rate.
  • the usage amount of the resource is, for example, the usage amount of the storage unit.
  • the size of the area secured for storing the electronic book is determined in advance.
  • this area is referred to as a storage area.
  • the monitoring unit 40 monitors the free space in the storage area of the user terminal 14 and the traffic volume of communication between the electronic book providing server 12 and the user terminal 14.
  • the purchase possibility predicting unit 42 selects the electronic book stored in the electronic book providing server 12.
  • the purchase possibility prediction by the user of the user terminal 14 is executed (S102).
  • the monitoring unit 40 has a value indicating the size of the free space in the storage area of the user terminal 14 that exceeds a predetermined value, and between the electronic book providing server 12 and the user terminal 14.
  • the purchase possibility predicting unit 42 predicts the purchase possibility of the electronic book.
  • the purchase possibility prediction unit 42 purchases, for example, an electronic book identified based on the user attribute of the user terminal 14 or an electronic book associated with the electronic book by the user. Predict as an e-book with a high probability of
  • the purchase possibility prediction unit 42 predicts an electronic book that is highly likely to be purchased based on the usage history of the user of the user terminal 14.
  • the usage history is an electronic book purchase history, a browsing history of web pages provided by the electronic book providing server 12, a favorite registration history, and the like. This usage history is stored in the electronic book providing server 12.
  • the purchase possibility prediction unit 42 has the same author as the electronic book that is another volume of the electronic book registered in the usage history, or the electronic book registered in the usage history.
  • An electronic book is predicted as an electronic book that is highly likely to be purchased.
  • the purchase possibility prediction unit 42 has a high possibility of purchasing the user terminal 14 of the user whose usage history is used as a basis for prediction of an electronic book that is highly likely to be purchased.
  • the user terminal 14 used for browsing the electronic book is predicted.
  • an electronic book having the same author name as any of the electronic books that the user has already purchased may be predicted as an electronic book that is likely to be purchased by the user.
  • an electronic book having the same type as any of electronic books that the user has already purchased may be predicted as an electronic book that is highly likely to be purchased by the user.
  • an electronic book having the same publisher name as any of electronic books that have been purchased by the user may be predicted as an electronic book that is likely to be purchased by the user.
  • an electronic book whose issue year is the same as one of electronic books that the user has already purchased may be predicted as an electronic book that is highly likely to be purchased by the user.
  • an electronic book having the same author name as any of electronic books registered as favorites by the user may be predicted as an electronic book that is highly likely to be purchased by the user.
  • an electronic book having the same type as any of electronic books registered as favorites by the user may be predicted as an electronic book that is highly likely to be purchased by the user.
  • an electronic book in which a part of the content is displayed by clicking the pre-purchase browsing portion selection button 28 by the user may be predicted as an electronic book that is likely to be purchased by the user.
  • an electronic book whose series ID is the same as an electronic book in which a part of the content is displayed by clicking the pre-purchase browsing portion selection button 28 by the user is likely to be purchased by the user. May be predicted.
  • an electronic book whose series ID is the same as that of an electronic book in which a part of the content is displayed by clicking the pre-purchase browsing portion selection button 28 by the user and has a larger volume number than the electronic book, that is, a subsequent An electronic book published in such a manner may be predicted as an electronic book that is highly likely to be purchased by the user.
  • a predetermined number is predicted as an electronic book that is likely to be purchased by the user of the user terminal 14 in descending order of the number of electronic books provided by the electronic book providing server 12. Good. Specifically, for example, even when 10 electronic books provided by the electronic book providing server 12 are predicted in descending order of the number of sales, it is predicted that the electronic book is likely to be purchased by the user of the user terminal 14. Good.
  • an electronic book associated with the electronic book information page 24 that has been browsed for longer than a predetermined time may be predicted as an electronic book that is likely to be purchased by the user of the user terminal 14.
  • an electronic book associated with an electronic book information page 24 that has not been displayed for a predetermined time or longer after being displayed is predicted as an electronic book that is likely to be purchased by the user of the user terminal 14. May be.
  • a predetermined number may be purchased by the user of the user terminal 14 in descending order of the number of sales to users of the same age specified based on the age included in the account data 22 of the user of the user terminal 14. May be predicted as a high electronic book. Further, for example, a predetermined number, which is specified based on the address included in the account data 22 of the user of the user terminal 14 and is sold to users in the vicinity, is purchased by the user of the user terminal 14 in order. It may be predicted as an electronic book having a high possibility of being recorded.
  • the user of the same age indicates, for example, a user in their 20s, a user in their 30s, and the like.
  • the predetermined number indicates, for example, ten pieces.
  • the user who lives in the vicinity points out the user with the same area including an address, for example.
  • an electronic book that is highly likely to be purchased by the user may be predicted based on the purchase history of the user at a shopping site other than the electronic book providing server 12.
  • the electronic book transmission part 44 transmits at least 1 electronic book predicted as an electronic book with high possibility of being purchased by the user of the user terminal 14 to the user terminal 14 by the process shown in S102.
  • the electronic book transmission unit 44 may obtain at least one electronic book predicted as an electronic book that is highly likely to be purchased by the user of the user terminal 14.
  • the electronic book receiving unit 50 of the user terminal 14 receives the at least one electronic book (S103).
  • the electronic book received by the user terminal 14 is stored in the storage unit of the user terminal 14. At this stage, the electronic book stored in the storage unit is in a state where only a part designated by the user can be viewed.
  • the browsing control unit 52 receives an input of a browsing request before purchase for the electronic book (S104). Then, the browsing control unit 52 of the user terminal 14 converts a part of the content of the electronic book, which is a range of a predetermined number of pages from the top of the chapter associated with the clicked pre-purchase browsing part selection button 28, to the user. It is displayed on the display of the terminal 14 (S105).
  • the entire data of the electronic book including the data of the part where the browsing is restricted is stored in the storage unit of the user terminal 14.
  • the portion of the data that has been read is encrypted so that browsing is restricted.
  • the above-mentioned portion where browsing is restricted refers to a portion where browsing is impossible, for example.
  • the purchase request transmission unit 54 of the user terminal 14 provides the purchase request for the electronic book. Send to server 12. Then, the purchase request receiving unit 46 of the electronic book providing server 12 receives the purchase request (S106). Then, the payment processing execution unit 48 of the electronic book providing server 12 executes the payment processing for the electronic book (S107).
  • the payment process execution part 48 of the electronic book provision server 12 will transmit the notification which shows that the payment process was complete
  • the browsing control unit 52 of the user terminal 14 controls to allow browsing of a portion where browsing is restricted.
  • the user who purchased the electronic book can browse all the contents of the electronic book on the user terminal 14 when the settlement processing for the electronic book is completed.
  • the electronic book may be transmitted from the electronic book providing server 12 to the user terminal 14 together with the decryption key in an encrypted state.
  • the part designated by the user may be decrypted with the decryption key.
  • the remaining part of the electronic book may be decrypted with the decryption key in the process shown in S109.
  • the electronic book may be transmitted from the electronic book providing server 12 to the user terminal 14 in an encrypted state.
  • the decryption key may be transmitted from the electronic book providing server 12 to the user terminal 14, and the part designated by the user may be decrypted by the decryption key.
  • the remaining part of the electronic book may be decrypted with the decryption key in the process shown in S109.
  • the electronic book may be transmitted from the electronic book providing server 12 to the user terminal 14 in an encrypted state.
  • the decryption key for the part designated by the user is transmitted from the electronic book providing server 12 to the user terminal 14, and the part designated by the user is decrypted by the decryption key. Also good.
  • the decryption key for the remaining part of the electronic book is transmitted from the electronic book providing server 12 to the user terminal 14, and the remaining part of the electronic book is decrypted with the decryption key. It may be.
  • the electronic book providing server 12 may transmit the bit string constituting the electronic book to the user terminal 14 in a shifted state. Then, in the process shown in S105, the bit string may be returned to the original part specified by the user. Then, the bit string may be returned to the original portion of the remaining part of the electronic book in the process shown in S109. Further, for example, in the process shown in S ⁇ b> 105, a part other than the part designated by the user in the electronic book may be displayed in a masked state. Then, the mask may be removed in the process shown in S109.
  • the electronic book may be transmitted from the electronic book providing server 12 to the user terminal 14 in such a manner that the content of the electronic book is different from the original content.
  • DRM Digital Rights Management
  • various known DRM (Digital Rights Management) technologies are used for control to limit browsing of a part or all of the electronic book or to change the electronic book from a state where it cannot be browsed to a state where it can be browsed. Can do.
  • the above-described processing from S102 to S109 may be executed at a predetermined time at night. Further, for example, at a predetermined time at night, a value indicating the size of the free space in the storage area of the user terminal 14 exceeds a predetermined value, and between the electronic book providing server 12 and the user terminal 14. When it is confirmed that the condition that the traffic volume of communication is smaller than the predetermined amount is satisfied, the processing from S102 to S109 described above may be executed.
  • the electronic book provision server 12 deletes the thing which has not received the purchase request among the electronic books transmitted to the user terminal 14 based on the free space of the storage area of the user terminal 14. It may include a determination unit that determines whether or not. The determination unit corresponds to “means for determining whether or not to delete a purchase request that has not been accepted” in the electronic book providing server described in the claims. Then, when it is determined that the free space in the storage area has become equal to or less than the predetermined value, the electronic book providing server 12 controls the electronic book that has not been purchased to be deleted from the storage unit of the user terminal 14. May be. In this way, it is possible to secure free space in the storage unit of the user terminal 14. At this time, for example, the date and time transmitted from the electronic book providing server 12 may be deleted in order from the oldest, or after a predetermined period from the date and time transmitted from the electronic book providing server 12. It may be deleted.
  • the user terminal 14 may monitor the free space in the storage area of the user terminal 14. When the user terminal 14 determines that the free space in the storage area of the user terminal 14 has become a predetermined value or less, the user terminal 14 stores the electronic book that has not been purchased in the storage unit of the user terminal 14. You may make it delete from.
  • the electronic book transmission unit 44 has passed a predetermined time or more after the electronic book information page 24 is displayed. When doing so, transmission of the electronic book may be started.
  • an electronic book file that is predicted to be highly likely to be purchased and has not received a transmission request is transferred from the electronic book providing server 12 to the user terminal 14 before purchase.
  • Sent an electronic book file that is predicted to be highly likely to be purchased and has not received a transmission request is sent from the electronic book providing server 12 to the user before the settlement process is executed. It is transmitted to the terminal 14.
  • the browsing of the contents of the electronic book to be transmitted by the user is limited except for a part that can be browsed by clicking the pre-purchase browsing portion selection button 28.
  • the user after the purchase, the user can browse all the contents of the electronic book.
  • the settlement process is executed, the user can browse all the contents of the electronic book.
  • the electronic book that can be browsed is not transmitted from the electronic book providing server 12 to the user terminal 14.
  • the settlement process is executed, transmission of the electronic book that can be browsed from the electronic book providing server 12 to the user terminal 14 is not performed.
  • the “after purchase” in the present embodiment is not limited to “after the settlement process is executed”. For example, after the electronic book providing server 12 receives a purchase request for an electronic book from the user terminal 14, all the contents of the electronic book can be browsed by the user even before the settlement process is executed. May be.
  • the traffic volume of communication between the electronic book providing server 12 and the user terminal 14 is smaller than a predetermined amount, the electronic book is transmitted from the electronic book providing server 12 to the user terminal 14. Therefore, it is possible to prevent the network from being tight due to transmission of the electronic book. In this way, when the user is charged according to the communication time between the electronic book providing server 12 and the user terminal 14, the amount to be charged can be suppressed.
  • the electronic book when the value indicating the size of the free space in the storage area of the user terminal 14 exceeds a predetermined value, the electronic book is transmitted from the electronic book providing server 12 to the user terminal 14. Therefore, the free capacity of the storage area of the user terminal 14 can be secured.
  • the degree of freedom of the range that can be browsed in the electronic book is increased.
  • the electronic book providing server 12 may receive a part specified based on a part quoted by the other user from another user who has already purchased the electronic book. Good. A portion quoted by another user can be specified when another user quotes a part of the electronic book and posts a comment or the like. And you may make it the electronic book provision server 12 transmit an electronic book to the user terminal 14 in the state which can browse the content only about the said part before payment. In this way, the user can browse the contents of the part of the electronic book that other users are interested in before the settlement.
  • the overall configuration diagram of the electronic book providing system 10 according to the second embodiment of the present invention is the same as that shown in FIG.
  • the electronic book providing system 10 according to the second embodiment includes an electronic book providing server 12 similar to the first embodiment and a user terminal 14 (14 similar to the first embodiment), each of which is mainly configured by a computer. -1, 14-2,..., 14-n).
  • the electronic book providing server 12 and the user terminal 14 are connected to a computer network 16 such as the Internet, and can communicate with each other.
  • a plurality of electronic books, the electronic book management data 20 illustrated in FIG. 2, the account data 22 illustrated in FIG. 3, and the like are stored in advance in the storage unit of the electronic book providing server 12, as in the first embodiment. Is remembered.
  • a pre-purchase browsing file that is a file having a smaller size than the electronic book and in which a part of the contents of the electronic book can be browsed is stored in the electronic book. It is stored in advance in a state associated with the book.
  • a pre-purchase browsing file that is a file having a smaller size than the electronic book in which a part of the contents of the electronic book is described is stored in advance in a state associated with the electronic book. ing.
  • the electronic book provision server 12 can specify a user ID of a user who uses the user terminal 14 by referring to session information, for example.
  • the electronic book providing server 12 provides the user terminal 14 with an electronic book information page 24 that is different from that illustrated in FIG. provide.
  • the user terminal 14 accesses a URL associated with an electronic book via a web browser, thereby displaying an electronic book information page 24 indicating information about the electronic book on the display of the user terminal 14. It has come to be.
  • the electronic book information page 24 includes a purchase button 26, a pre-purchase browsing button 60, and a favorite button 30 in addition to information about the electronic book such as a thumbnail image, title, author name, publisher name, and price. Yes.
  • the user terminal 14 When the user clicks the favorite button 30 included in the electronic book information page 24, the user terminal 14 sends a request to register the electronic book favorite whose information is indicated in the electronic book information page 24 to the electronic book providing server 12. Send to.
  • the electronic book providing server 12 receives the registration request, and adds the electronic book ID of the electronic book to the favorite ID of the account data 22 including the user ID of the user in response to the received registration request. To do.
  • the contents of the pre-purchase browsing file associated with the electronic book corresponding to the electronic book information page 24 can be displayed on the user terminal 14.
  • the displayed page can be advanced or returned in accordance with the user's operation.
  • the user terminal 14 When the user clicks the purchase button 26 included in the electronic book information page 24, the user terminal 14 transmits a purchase request for the electronic book whose information is shown in the electronic book information page 24 to the electronic book providing server 12. To do. Then, the electronic book providing server 12 receives the purchase request, and executes a settlement process for the electronic book in response to the received purchase request. After the electronic book settlement process is executed, the entire contents of the electronic book can be browsed by the user terminal 14.
  • FIG. 8 is a functional block diagram showing an example of functions realized by the electronic book providing system 10 according to the present embodiment.
  • functions other than the functions shown in FIG. 8 are realized.
  • the electronic book providing server 12 functionally includes a monitoring unit 40, a purchase possibility prediction unit 42, an electronic book transmission unit 44, a purchase request reception unit 46, a payment processing execution unit 48, and a pre-purchase browsing request.
  • a receiving unit 62 and a pre-purchase browsing file transmission unit 64 are included. These elements are realized by executing a program installed in the electronic book providing server 12, which is a computer, by the control unit of the electronic book providing server 12. This program is supplied to the electronic book providing server 12 via a computer-readable recording medium such as a CD-ROM or DVD-ROM, or via a communication network such as the Internet.
  • the prediction means of the electronic book providing server in the description of the claims corresponds to the purchase possibility prediction unit 42 in the present embodiment.
  • the transmission means of the electronic book providing server in the claims corresponds to the electronic book transmission unit 44 in the present embodiment.
  • the payment processing execution means of the electronic book providing server in the description of the claims corresponds to the payment processing execution unit 48 in the present embodiment.
  • the user terminal 14 functionally includes an electronic book receiving unit 50, a browsing control unit 52, a purchase request transmitting unit 54, a settlement end notification receiving unit 56, a pre-purchase browsing request transmitting unit 66, and a pre-purchasing browsing.
  • the file receiving unit 68 and the electronic book deleting unit 70 are included. These elements are realized by executing a program installed in the user terminal 14 that is a computer by the control unit of the user terminal 14. This program is supplied to the user terminal 14 via a computer-readable recording medium such as a CD-ROM or DVD-ROM, or via a communication network such as the Internet.
  • the receiving means of the information processing terminal in the claims corresponds to the electronic book receiving unit 50 in the present embodiment.
  • the display means of the information processing terminal in the scope of claims corresponds to the display of the user terminal 14 in the present embodiment.
  • the control means of the information processing terminal in the description of the claims corresponds to the browsing control unit 52 in the present embodiment.
  • the pre-purchase browsing request transmission unit 66 of the user terminal 14 corresponds to the electronic book providing server 12 to the electronic book information page 24.
  • Send a pre-purchase browsing request for the attached e-book a pre-purchase browsing request for the attached e-book.
  • the pre-purchase browsing request receiving unit 62 of the electronic book providing server 12 receives the pre-purchase browsing request for the electronic book (S201).
  • the pre-purchase browsing file transmission unit 64 of the electronic book providing server 12 transmits the pre-purchase browsing file stored in association with the electronic book to the user terminal 14.
  • the pre-purchase browsing file receiving unit 68 of the user terminal 14 receives the file (S202).
  • the file received by the user terminal 14 is stored in the storage unit of the user terminal 14.
  • the browsing control part 52 of the user terminal 14 displays the content of the said file on the display of the user terminal 14 (S203).
  • the monitoring unit 40 of the electronic book providing server 12 causes the traffic volume between the electronic book providing server 12 and the user terminal 14, the load on the user terminal 14, and the resource usage in the user terminal 14. Monitoring of the monitoring target is continued until a predetermined condition regarding, etc. is satisfied (S204).
  • the load is, for example, a CPU usage rate.
  • the usage amount of the resource is, for example, the usage amount of the storage unit.
  • the size of the area secured for storing the electronic book and the pre-purchase browsing file is determined in advance.
  • this area is referred to as a storage area.
  • the monitoring unit 40 monitors the free space in the storage area of the user terminal 14 and monitors whether or not the display of the pre-purchase browsing file on the display of the user terminal 14 is finished. I do.
  • the purchase possibility predicting unit 42 selects the electronic book stored in the electronic book providing server 12
  • the purchase possibility prediction by the user of the user terminal 14 is executed (S205).
  • the monitoring unit 40 displays a value on the user terminal 14 of the pre-purchase browsing file when the value indicating the size of the free space in the storage area of the user terminal 14 exceeds a predetermined value.
  • the purchase possibility prediction unit 42 performs prediction of the purchase possibility of the electronic book.
  • the purchase possibility prediction unit 42 is an electronic device that is likely to be purchased by a user of the user terminal 14, for example, an electronic book whose corresponding pre-purchase browsing file has been transmitted to the user terminal 14. It may be predicted as a book.
  • the purchase possibility predicting unit 42 for example, purchases an electronic book having the same series ID as an electronic book whose corresponding pre-purchase browsing file has been transmitted to the user terminal 14 by the user of the user terminal 14. It may be predicted as an electronic book having a high possibility of being recorded.
  • the purchase possibility prediction unit 42 for example, an electronic book whose series ID is the same as the electronic book whose corresponding pre-purchase browsing file has been transmitted to the user terminal 14 and whose volume number is larger than the electronic book, that is, A subsequently published electronic book or the like may be predicted as an electronic book that is highly likely to be purchased by the user of the user terminal 14.
  • the purchase possibility prediction unit 42 purchases an electronic book that is predicted to be highly likely to be purchased from the user terminal 14 to which the corresponding pre-purchase browsing file has been transmitted. To the user terminal 14 used for browsing the electronic book.
  • an electronic book having the same author name as any of electronic books that have been purchased by the user may be predicted as an electronic book that is likely to be purchased by the user.
  • an electronic book having the same type as any of electronic books that the user has already purchased may be predicted as an electronic book that is highly likely to be purchased by the user.
  • an electronic book having the same publisher name as any of electronic books that have been purchased by the user may be predicted as an electronic book that is likely to be purchased by the user.
  • an electronic book whose issue year is the same as one of electronic books that the user has already purchased may be predicted as an electronic book that is highly likely to be purchased by the user.
  • an electronic book having the same author name as any of electronic books registered as favorites by the user may be predicted as an electronic book that is highly likely to be purchased by the user.
  • an electronic book having the same type as any of electronic books registered as favorites by the user may be predicted as an electronic book that is highly likely to be purchased by the user.
  • a predetermined number may be predicted as an electronic book having a high possibility of being purchased by the user of the user terminal 14 in descending order of the number of electronic books provided by the electronic book providing server 12. Specifically, for example, even when 10 electronic books provided by the electronic book providing server 12 are predicted in descending order of the number of sales, it is predicted that the electronic book is likely to be purchased by the user of the user terminal 14. Good.
  • an electronic book associated with the electronic book information page 24 that has been browsed for longer than a predetermined time may be predicted as an electronic book that is likely to be purchased by the user.
  • an electronic book associated with an electronic book information page 24 that has not been displayed for a predetermined time or longer after being displayed is predicted as an electronic book that is likely to be purchased by the user of the user terminal 14. May be.
  • a predetermined number may be purchased by the user of the user terminal 14 in descending order of the number of sales to users of the same age specified based on the age included in the account data 22 of the user of the user terminal 14. May be predicted as a high electronic book. Further, for example, a predetermined number, which is specified based on the address included in the account data 22 of the user of the user terminal 14 and is sold to users in the vicinity, is purchased by the user of the user terminal 14 in order. It may be predicted as an electronic book having a high possibility of being recorded.
  • the user of the same age indicates, for example, a user in their 20s, a user in their 30s, and the like.
  • the predetermined number indicates, for example, ten pieces. A user who lives in the vicinity refers to a user who has the same area including the address.
  • the electronic book transmission unit 44 transmits to the user terminal 14 at least one electronic book predicted as an electronic book that is likely to be purchased by the user of the user terminal 14 in the process shown in S205.
  • the electronic book transmission unit 44 may obtain at least one electronic book predicted as an electronic book that is highly likely to be purchased by the user of the user terminal 14.
  • the electronic book receiving unit 50 of the user terminal 14 receives the at least one electronic book (S206).
  • the electronic book received by the user terminal 14 is stored in the storage unit of the user terminal 14. At this stage, the electronic book stored in the storage unit cannot be browsed.
  • the purchase request transmission unit 54 of the user terminal 14 provides the purchase request for the electronic book. Send to server 12.
  • the purchase request receiving unit 46 of the electronic book providing server 12 receives the purchase request (S207).
  • the payment processing execution unit 48 of the electronic book providing server 12 executes payment processing for the electronic book (S208).
  • the payment process execution part 48 of the electronic book provision server 12 will transmit the notification which shows that the payment process was complete
  • an electronic book file that is predicted to be highly likely to be purchased by the user and has not received a transmission request is sent from the electronic book providing server 12 to the user terminal before purchase. 14 is transmitted.
  • an electronic book file that is predicted to be highly likely to be purchased by the user and that has not received a transmission request is processed before the settlement process is executed on the electronic book providing server 12.
  • the user cannot browse all of the electronic books.
  • the user can browse the pre-purchase browsing file stored in the electronic book providing server 12 in association with the electronic book.
  • the user after the purchase, the user can browse all the contents of the electronic book.
  • the settlement process is executed, the user can browse all the contents of the electronic book.
  • the electronic book that can be browsed is not transmitted from the electronic book providing server 12 to the user terminal 14.
  • the settlement process is executed, transmission of the electronic book that can be browsed from the electronic book providing server 12 to the user terminal 14 is not performed.
  • the “after purchase” in the present embodiment is not limited to “after the settlement process is executed”. For example, after the electronic book providing server 12 receives a purchase request for an electronic book from the user terminal 14, all the contents of the electronic book can be browsed by the user even before the settlement process is executed. May be.
  • the electronic book of the user terminal 14 is transmitted from the electronic book providing server 12. Therefore, when the electronic book is transmitted from the electronic book providing server 12 to the user terminal 14 while the pre-purchase browsing file is being browsed, the processing load on the control unit of the user terminal 14 increases, It is possible to prevent the processing required for browsing from being delayed.
  • the electronic book when the value indicating the size of the free space in the storage area of the user terminal 14 exceeds a predetermined value, the electronic book is transmitted from the electronic book providing server 12 to the user terminal 14. Therefore, the free capacity of the storage area of the user terminal 14 can be secured.
  • the whole block diagram of the electronic book providing system 10 according to the third embodiment of the present invention is the same as that shown in FIG.
  • the electronic book providing system 10 according to the third embodiment includes an electronic book providing server 12 similar to the first embodiment and a user terminal 14 (14 similar to the first embodiment), each of which is configured with a computer as the center. -1, 14-2,..., 14-n).
  • the electronic book providing server 12 and the user terminal 14 are connected to a computer network 16 such as the Internet, and can communicate with each other.
  • a plurality of electronic books are stored in advance in the storage unit of the electronic book providing server 12 as in the first embodiment. Is remembered.
  • the electronic book provision server 12 can specify a user ID of a user who uses the user terminal 14 by referring to session information, for example.
  • a user can give an electronic book as a gift to other users.
  • the transmission destination of the gift is the second user terminal 14-2
  • the user who purchases the gift is the first user.
  • the value of the user ID of the user of the first user terminal 14-1 is 001.
  • the user ID value of the user of the second user terminal 14-2 is 002.
  • the user can use the service provided by the electronic book providing server 12 to specify a user who is a gift recipient and an electronic book which is a gift candidate.
  • An electronic book that is a gift candidate is hereinafter referred to as a gift candidate.
  • Gift candidates may be individually designated one by one by the user.
  • the user can specify a catalog set in advance by a business operator who operates a service provided by the electronic book providing server 12, and a group of electronic books associated with the specified catalog is a gift. It may be determined as a candidate.
  • FIG. 10 is a diagram showing an example of the gift candidate list page 72 displayed on the display of the first user terminal 14-1 after the user who is the gift recipient and the gift candidate are specified.
  • the gift candidate list page 72 illustrated in FIG. 10 includes a user ID of a user who is a gift recipient, a thumbnail image of a gift candidate representing each of the five gift candidates, a gift candidate title, and a gift candidate Data indicating the author's name is shown.
  • this data is referred to as gift candidate representative data 74.
  • the gift candidate list page 72 illustrated in FIG. 10 includes a gift confirmation button 76.
  • the electronic user providing server 12 selects the second user terminal 14-2 from the electronic book providing server 12 Information on page 78 is provided. Then, the selection page 78 illustrated in FIG. 11 is displayed on the display of the second user terminal 14-2.
  • the selection page 78 shows a list of user IDs of gift-giving users and gift candidate representative data 74.
  • the gift candidate representative data 74 is set as a link to the electronic book information page 24 of the corresponding gift candidate.
  • the selection page 78 includes a purchase request button 80.
  • the user of the second user terminal 14-2 checks the check box arranged on the left side of the gift candidate representative data 74 corresponding to at least one gift candidate desired to purchase on the selection page 78. Then, after selecting an electronic book to be purchased, the purchase request button 80 is clicked. Then, the settlement of the selected electronic book is performed with the consent of the user of the first user terminal 14-1, and the electronic book can be viewed on the display of the second user terminal 14-2. In the example of FIG. 11, three electronic books are selected.
  • FIG. 12 is a functional block diagram showing an example of functions realized by the electronic book providing system 10 according to the present embodiment.
  • functions other than the functions shown in FIG. 12 are realized.
  • the electronic book providing server 12 functionally includes a monitoring unit 40, a purchase possibility prediction unit 42, an electronic book transmission unit 44, a purchase request reception unit 46, a payment processing execution unit 48, and gift candidate data reception.
  • These elements are realized by executing a program installed in the electronic book providing server 12, which is a computer, by the control unit of the electronic book providing server 12.
  • This program is supplied to the electronic book providing server 12 via a computer-readable recording medium such as a CD-ROM or DVD-ROM, or via a communication network such as the Internet.
  • the prediction means of the electronic book providing server in the description of the claims corresponds to the purchase possibility prediction unit 42 in the present embodiment.
  • the transmission means of the electronic book providing server in the claims corresponds to the electronic book transmission unit 44 in the present embodiment.
  • the designated receiving means of the electronic book providing server in the description of the claims corresponds to the gift candidate data receiving unit 82 in the present embodiment.
  • the display control means of the electronic book providing server in the description of the claims corresponds to the electronic book transmission unit 44 in the present embodiment.
  • “means for controlling to delete the file of the electronic book for which the corresponding information is not selected” of the electronic book providing server in the claims corresponds to the settlement processing execution unit 48 in the present embodiment.
  • the payment processing execution means of the electronic book providing server in the description of the claims corresponds to the payment processing execution unit 48 in the present embodiment.
  • the user terminal 14 functionally includes an electronic book receiving unit 50, a browsing control unit 52, a purchase request transmission unit 54, a settlement end notification reception unit 56, a gift candidate data transmission unit 88, and a purchase target designation transmission.
  • Unit 90 and a purchase target designation notification receiving unit 92 are realized by executing a program installed in the user terminal 14 that is a computer by the control unit of the user terminal 14. This program is supplied to the user terminal 14 via a computer-readable recording medium such as a CD-ROM or DVD-ROM, or via a communication network such as the Internet.
  • the receiving means of the information processing terminal in the claims corresponds to the electronic book receiving unit 50 in the present embodiment.
  • the display means of the information processing terminal in the scope of claims corresponds to the display of the user terminal 14 in the present embodiment.
  • the control means of the information processing terminal in the description of the claims corresponds to the browsing control unit 52 in the present embodiment.
  • the gift candidate data transmission unit 88 of the first user terminal 14-1 displays the designated user and Data indicating the designated gift candidate is transmitted to the electronic book providing server 12.
  • the gift candidate data transmission unit 88 of the first user terminal 14-1 transmits data indicating the second user and the five gift candidates shown in FIG. 10 to the electronic book providing server 12.
  • the gift candidate data receiving unit 82 of the electronic book providing server 12 receives the data (S301).
  • the electronic book providing server 12 can specify that the user terminal 14 used by the second user is the second user terminal 14-2 based on the account data 22.
  • the monitoring unit 40 of the electronic book providing server 12 receives the traffic volume between the electronic book providing server 12 and the second user terminal 14-2, the load on the second user terminal 14-2, the second user terminal Monitoring of the monitoring target is continued until a predetermined condition related to the resource usage in 14-2 is satisfied (S302).
  • the load is, for example, a CPU usage rate in the second user terminal 14-2.
  • the resource usage is, for example, the usage of the storage unit in the second user terminal 14-2.
  • the size of the area reserved for storing the electronic book is determined in advance.
  • this area is referred to as a storage area.
  • the monitoring unit 40 monitors the free space in the storage area of the second user terminal 14-2 and the load on the second user terminal 14-2.
  • the monitoring unit 40 monitors the CPU usage rate in the second user terminal 14-2, for example.
  • the purchase possibility predicting unit 42 relates to the electronic book stored in the electronic book providing server 12.
  • the purchase possibility prediction by the first user is executed (S303).
  • the monitoring unit 40 has a value indicating the size of the free space in the storage area of the second user terminal 14-2 exceeding a predetermined value, and the second user terminal 14-
  • the purchase possibility prediction unit 42 predicts the purchase possibility of the electronic book.
  • the purchase possibility prediction unit 42 predicts that the gift candidate indicated by the data received in the process shown in S301 is an electronic book that is highly likely to be purchased by the first user.
  • the purchase possibility prediction unit 42 purchases an electronic book that is predicted to be highly likely to be purchased for the user terminal 14 of the user indicated by the data received in the process shown in S301.
  • the purchase possibility predicting unit 42 purchases the second user terminal 14-2, which is the user terminal 14 of the second user, from an electronic book that is predicted to be highly likely to be purchased. To the user terminal 14 used for browsing the electronic book.
  • the electronic book transmission unit 44 is generated based on at least one electronic book predicted to be purchased by the first user and the gift candidate representative data 74 for the electronic book in the process shown in S303.
  • the selection page 78 illustrated in FIG. 11 is transmitted to the second user terminal 14-2.
  • the electronic book transmission unit 44 transmits a gift candidate and a selection page 78 generated based on the gift candidate representative data 74 for the gift candidate to the second user terminal 14-2.
  • the electronic book receiving unit 50 of the second user terminal 14-2 receives the gift candidate and the selection page 78 (S304).
  • the gift candidate and selection page 78 received by the second user terminal 14-2 is stored in the storage unit of the second user terminal 14-2.
  • the gift candidates stored in the storage unit are in a state where only a part designated by the user can be viewed, as in the first embodiment.
  • the browsing control unit 52 of the second user terminal 14-2 displays the received selection page 78 on the display of the second user terminal 14-2 (S305).
  • the electronic book information page 24 illustrated in FIG. 4 corresponding to the clicked gift candidate representative data 74 is displayed. Will be displayed on the display of the second user terminal 14-2.
  • the pre-purchase browsing portion selection button 28 included in the electronic book information page 24 is clicked, the browsing control unit 52 of the second user terminal 14-2 has received an input of a pre-purchase browsing request. I will do it.
  • the browsing control unit 52 of the second user terminal 14-2 has a predetermined number of pages from the beginning of the chapter associated with the clicked pre-purchase browsing part selection button 28, and the electronic book information page 24 A part of the contents of the gift candidate corresponding to is displayed on the display of the second user terminal 14-2.
  • the processing to be displayed is the same processing as the processing shown in S104 and S105 of the first embodiment. In this way, the second user can browse a part of the contents of the gift candidate.
  • the second user selects an electronic book desired to be purchased on the selection page 78 and clicks the purchase request button 80.
  • the purchase target designation transmitting unit 90 of the second user terminal 14-2 transmits data associated with at least one electronic book designated as an electronic book desired to be purchased to the electronic book providing server 12.
  • the purchase target designation transmitting unit 90 of the second user terminal 14-2 transmits, for example, the electronic book ID of at least one electronic book designated as the electronic book desired to be purchased to the electronic book providing server 12.
  • the purchase target designation receiving unit 84 of the electronic book providing server 12 receives the data (S306).
  • the purchase target designation notification transmitting unit 86 of the electronic book providing server 12 informs the first user terminal 14-1 that the electronic book associated with the data shown in S306 has been designated as the electronic book desired to be purchased. Send. Then, the purchase target designation notification receiving unit 92 of the first user terminal 14-1 receives the designation (S307). Then, on the display of the first user terminal 14-1, a page (not shown) including an approval button for approving the purchase of the electronic book to the user of the second user terminal 14-2 is displayed. Is done.
  • the purchase request transmission unit 54 of the first user terminal 14-1 sends the purchase request for the electronic book to the electronic book providing server 12. Send. Then, the purchase request receiving unit 46 of the electronic book providing server 12 receives the purchase request (S308). Then, the payment processing execution unit 48 of the electronic book providing server 12 executes the payment processing of the at least one electronic book (S309). In the present embodiment, the first user is charged by executing the settlement process.
  • the payment processing execution unit 48 of the electronic book providing server 12 transmits a notification indicating that the payment processing is completed to the second user terminal 14-2.
  • the settlement end notification receiving unit 56 of the second user terminal 14-2 receives the notification (S310).
  • the browsing control unit 52 of the second user terminal 14-2 releases the browsing restriction on the electronic book for which the payment process has been completed (S311).
  • the browsing control unit 52 of the second user terminal 14-2 controls, for example, to enable browsing of a portion where browsing is restricted.
  • the electronic book deleting unit 70 of the second user terminal 14-2 selects an electronic book that has not been designated as an electronic book desired to be purchased from among the electronic books that are gift candidates. (S312).
  • the electronic book designated as the electronic book that the user of the second user terminal 14-2 desires to purchase has the contents of the electronic book displayed on the user terminal 14 when the settlement process for the electronic book is completed. All can be viewed.
  • the payment processing execution unit 48 of the electronic book providing server 12 has completed the payment processing for the electronic book designated as the electronic book desired to be purchased by the user of the second user terminal 14-2. Is sent to the second user terminal 14-2. Then, the payment processing execution unit 48 of the electronic book providing server 12 causes the electronic user that the user of the second user terminal 14-2 has not designated as the electronic book desired to purchase to be the second user terminal 14. -2 to be deleted from the storage unit. As a result, the free capacity of the storage unit of the second user terminal 14-2 increases.
  • the first user may set an upper limit on the number of electronic books that can be purchased by the second user on the gift candidate list page 72. Then, on the gift candidate list page 72, the second user may be able to select a gift candidate desired to purchase within the upper limit range. Then, the electronic book deleting unit 70 of the second user terminal 14-2 gives a gift candidate that cannot be browsed when the number of electronic books that can be browsed by the second user reaches the above-described upper limit. May be deleted from the storage unit of the second user terminal 14-2.
  • the electronic book deleting unit 70 of the second user terminal 14-2 for example, is an electronic gift candidate that cannot be viewed when the number of electronic books for which payment processing has been performed reaches the above-described upper limit. The book may be deleted from the storage unit of the second user terminal 14-2.
  • the first user may be able to set a period during which the second user can purchase the electronic book on the gift candidate list page 72. Then, on the gift candidate list page 72, the second user may be able to select a gift candidate that he / she wishes to purchase during the above-described purchase period. Then, the electronic book deleting unit 70 of the second user terminal 14-2 receives the second electronic book that is a gift candidate that has not been made available for browsing when the purchase period is out of the range of the purchase period. The user terminal 14-2 may be deleted from the storage unit.
  • an email in which the gift candidate representative data 74 is arranged as a list may be transmitted to the email address of the user of the second user terminal 14-2.
  • an electronic book that is a gift candidate is transmitted to the second user terminal 14-2, and then an e-mail in which gift candidate representative data 74 is arranged as a list is sent to the second user terminal 14- It may be transmitted to the e-mail address of the second user.
  • the selection page 78 may be transmitted from the electronic book providing server 12 to the second user terminal 14-2. Then, the selection page 78 may be displayed on the display of the second user terminal 14-2.
  • the user who is the gift recipient is specified by the user ID.
  • the user who is the gift recipient may be specified by the e-mail address of the user.
  • an e-mail including a link to the selection page 78 may be transmitted to the e-mail address of the user of the second user terminal 14-2.
  • the selection page 78 may be displayed on the display of the second user terminal 14-2.
  • the above-described electronic mail or selection page 78 may be transmitted to a terminal different from the user terminal 14 to which an electronic book that is a gift candidate is transmitted.
  • the electronic book providing server 12 receives the designation of the electronic book desired to be purchased from the second user terminal 14-2, the selection of the user terminal 14 to which the electronic book is transmitted is also received. Also good. Then, the electronic book providing server 12 may be in a state in which the selected user terminal 14 can view the electronic book whose payment processing has been completed.
  • the electronic book providing system 10 may perform control so that an electronic book that the second user desires to purchase can be browsed before the settlement process of the electronic book is completed.
  • the electronic book providing server 12 may execute a settlement process for gift candidates before accepting an electronic book purchase request. Then, the electronic book providing server 12 may execute a settlement cancellation process for gift candidates not selected by the second user.
  • an electronic book file which is an electronic book file that is a gift candidate and has not received a transmission request is transmitted from the electronic book providing server 12 to the second user terminal 14-2 before purchase.
  • an electronic book file that is a gift candidate electronic book and has not received a transmission request is sent from the electronic book providing server 12 to the second user terminal 14-2 before the settlement process is executed.
  • viewing by the second user of the contents of the electronic book to be transmitted is restricted except for a part that can be browsed by clicking the pre-purchase browse portion selection button 28.
  • the 2nd user can browse all the contents of the said electronic book after purchase.
  • the settlement process is executed, the second user can browse all the contents of the electronic book.
  • the electronic book that can be viewed is not transmitted from the electronic book providing server 12 to the second user terminal 14-2.
  • the electronic book providing server 12 that can be viewed is not transmitted from the electronic book providing server 12 to the second user terminal 14-2.
  • the “after purchase” in the present embodiment is not limited to “after the settlement process is executed”. For example, even after the electronic book providing server 12 receives an electronic book purchase request from the user terminal 14 and before the settlement process is executed, the entire contents of the electronic book can be viewed by the second user. You may do it.
  • the electronic book when the value indicating the size of the free space in the storage area of the user terminal 14 exceeds a predetermined value, the electronic book is transmitted from the electronic book providing server 12 to the user terminal 14. Therefore, the free capacity of the storage area of the user terminal 14 can be secured.
  • the user The terminal 14 may cancel the browsing restriction on the electronic book. That is, for example, in the above-described case, the user terminal 14 may perform control so that all the electronic books can be browsed.
  • the purchase request transmitting unit 54 of the user terminal 14 sends a purchase request for the electronic book to the electronic book providing server 12. You may make it transmit.
  • the payment processing execution unit 48 of the electronic book providing server 12 may execute the payment processing of the electronic book. In this case, even before the settlement process is executed, after purchase of the electronic book, all of the electronic book can be browsed.
  • the purchase button 26 is clicked, all of the electronic books are ready for browsing.
  • the user terminal 14 receives in advance input of information necessary for settlement such as card information, and the user terminal 14 transmits information necessary for settlement to the electronic book providing server 12 together with a purchase request. Also good.
  • the electronic book providing server 12 may manage information indicating the charge amount paid by the user in advance to the business operator who operates the electronic book providing server 12. Then, regarding the purchase of an electronic book within the range of the charge amount, when the purchase button 26 is clicked, the user terminal 14 may release the viewing restriction on the electronic book. Then, the electronic book providing server 12 may receive information indicating the payment amount from the user terminal 14 together with the purchase request, and reduce the payment amount from the charge amount managed in the electronic book providing server 12.
  • the role sharing of the electronic book providing server 12 and the user terminal 14 is not limited to the above-described embodiment. Further, specific numerical values and character strings in the specification, and specific numerical values and character strings in the drawings are examples, and are not limited to these numerical values and character strings.

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PCT/JP2012/079244 2012-04-27 2012-11-12 電子書籍提供サーバ、情報処理端末、電子書籍提供システム、電子書籍送信方法、プログラム及び記録媒体 Ceased WO2013161108A1 (ja)

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US14/397,220 US20150081412A1 (en) 2012-04-27 2012-11-12 E-book provision server, information processing terminal, e-book provision system, e-book transmission method, program, and recording medium
EP12875221.9A EP2843608A4 (en) 2012-04-27 2012-11-12 E-book provision server, information processing terminal, e-book provision system, e-book transmission method, program, and recording medium

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JP2012-104188 2012-04-27
JP2012104188A JP5713955B2 (ja) 2012-04-27 2012-04-27 電子書籍提供サーバ、情報処理端末、電子書籍提供システム、電子書籍送信方法、プログラム及び記録媒体

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US20150081412A1 (en) 2015-03-19

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