WO2022029863A1 - 文書処理プログラム、情報処理装置及び文書処理方法 - Google Patents
文書処理プログラム、情報処理装置及び文書処理方法 Download PDFInfo
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- WO2022029863A1 WO2022029863A1 PCT/JP2020/029747 JP2020029747W WO2022029863A1 WO 2022029863 A1 WO2022029863 A1 WO 2022029863A1 JP 2020029747 W JP2020029747 W JP 2020029747W WO 2022029863 A1 WO2022029863 A1 WO 2022029863A1
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- WO
- WIPO (PCT)
- Prior art keywords
- information
- document
- extraction
- normalized
- character string
- 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.)
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
- G06V30/40—Document-oriented image-based pattern recognition
- G06V30/41—Analysis of document content
- G06V30/414—Extracting the geometrical structure, e.g. layout tree; Block segmentation, e.g. bounding boxes for graphics or text
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
- G06V30/40—Document-oriented image-based pattern recognition
- G06V30/41—Analysis of document content
- G06V30/416—Extracting the logical structure, e.g. chapters, sections or page numbers; Identifying elements of the document, e.g. authors
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F40/00—Handling natural language data
- G06F40/20—Natural language analysis
- G06F40/279—Recognition of textual entities
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
- G06V30/10—Character recognition
Definitions
- This disclosure relates to a document processing program, an information processing device, and a document processing method.
- Patent Document 1 An information processing device that detects a keyword from a contract and informs the contractor of the risk in advance has been proposed (see, for example, Patent Document 1).
- Patent Document 1 detects a predetermined keyword in the document of the contract, recognizes the important part for the contracting user from the detected keyword, and makes the important part together with the risk. Let the user decide whether or not to present and conclude. Further, when the information processing apparatus detects the contract renewal deadline or the like in the contract document, it presents the renewal setting screen and makes the user decide whether or not to notify the renewal.
- An object of the present disclosure is to provide a more user-friendly document processing program, information processing device, and document processing method based on the above-mentioned prior art.
- One aspect of the invention according to the present disclosure provides the following document processing program, information processing apparatus, and document processing method in order to achieve the above object.
- [1] Computer An extraction means that extracts a character string indicating the content of a document from the document information together with the position information in the document information.
- a normalization means for normalizing the character string extracted by the extraction means to obtain normalized extraction information, and a normalization means.
- a document processing program for making the contents of the normalized extraction information function as display control means for indicating and displaying the corresponding position of the document information based on the position information.
- the extraction means registers a designated character string in the document information as extraction information.
- the display control means displays the normalized extraction information, the unit information, and the document information in association with each other.
- the computer is connected to one or a plurality of terminals so as to be communicable through a network.
- a memory configured to store document information and Based on the instruction and instruction stored in the memory A character string indicating the content of the document is extracted from the document information together with the position information in the document information.
- the extracted character string is normalized to be normalized extraction information.
- the content of the normalized extraction information is displayed by indicating the corresponding position of the document information based on the position information.
- a processor configured to perform processing for Information processing equipment including.
- a normalization step that normalizes the extracted character string into normalization extraction information
- a document processing method including a display control step for displaying the contents of the normalized extraction information by indicating the corresponding position of the document information based on the position information.
- FIG. 1 is a schematic diagram showing an example of the configuration of a document processing system according to an embodiment.
- FIG. 2 is a block diagram showing a configuration example of the document processing server device according to the embodiment.
- FIG. 3 is a schematic diagram showing a configuration example of document information.
- FIG. 4 is a schematic diagram showing a configuration example of the extracted information.
- FIG. 5 is a schematic diagram showing a configuration example of normalized extraction information.
- FIG. 6 is a schematic diagram for explaining an example of the processing of the information extraction operation.
- FIG. 7 is a schematic diagram for explaining an operation example of the normalization means.
- FIG. 8 is a schematic view showing a display example of the display control means.
- FIG. 9 is a schematic view showing a display example of a screen displayed when the extraction information is registered according to the operation.
- FIG. 10 is a flowchart showing an information extraction operation of the document processing server device.
- FIG. 11 is a flowchart for explaining the display processing operation.
- FIG. 1 is a schematic diagram showing an example of the configuration of a document processing system according to an embodiment.
- the document processing system 5 is configured by connecting a document processing server device 1, a terminal 2, and a terminal 3 so as to be able to communicate with each other by a network 4.
- the terminal 2 is operated by, for example, a user who desires document management, document creation, document content confirmation and / or document review, and the terminal 3 is operated by another user, but is not limited thereto.
- the user of the terminal 2 and the user of the terminal 3 handle, for example, a contract as document information, and mainly manage the document information created by one or both users and after the conclusion.
- the document processing system 5 is used to manage the document information and to confirm and grasp the contents of the document information.
- the document processing server device 1 is a server-type information processing device that operates in response to requests from terminals 2 and 3, and is a CPU (Central Processing Unit) having a function for processing information in the main body. ), HDD (Hard Disk Drive), flash memory, and other electronic components.
- the document processing server device 1 does not necessarily have to be composed of a single information processing device, and a plurality of information processing devices may operate in cooperation with each other, or may be operated by an arbitrary cloud service. It may be a thing. Further, the function of the document processing server device 1 may be realized in the terminal 2 and / or the terminal 3.
- the terminal 2 and the terminal 3 are information processing devices such as a PC (Personal Computer) and a tablet terminal, and include electronic parts such as a CPU and a flash memory having a function for processing information in the main body.
- PC Personal Computer
- a tablet terminal and include electronic parts such as a CPU and a flash memory having a function for processing information in the main body.
- the network 4 is a communication network capable of high-speed communication, and is, for example, a wired or wireless communication network such as the Internet, an intranet, or a LAN (Local Area Network).
- a wired or wireless communication network such as the Internet, an intranet, or a LAN (Local Area Network).
- the document processed by the document processing server device 1 is a document in the legal field such as a contract, and one or both of the users are not legal experts but need to create a contract.
- one or both users are employees of the internal sales department or employees of the internal legal department.
- the document processing server device 1 manages the document information and accesses the document processing server device 1 from the terminal 2 or the terminal 3. By doing so, the content of the document information is confirmed, and at that time, in order to reduce the burden of confirmation work of the user or to support the creation of the contract of the user, the document processing server device 1 uses the information from the document information. And display the extracted information in a format that helps you understand the content. A specific example of the display method will be described later.
- the document processing server device 1 mainly extracts information indicating the contract status in the document information, and presents the extracted information to one or both users.
- the clause may be referred to as "article”. Embodiments will be described below.
- terminal 2 and the terminal 3 each show a singular number, a plurality of terminals may be connected to the network 4, and a plurality of users may operate them in the same manner.
- FIG. 2 is a block diagram showing a configuration example of the document processing server device 1 according to the embodiment.
- the document processing server device 1 is composed of a CPU and the like, a control unit 10 that controls each unit and executes various programs, a storage unit 11 that is composed of a storage medium such as a flash memory and stores information, and a network 4. It is provided with a communication unit 12 that functions as a communication interface for communicating with the outside via the above.
- the control unit 10 is composed of a processor such as a CPU, and is electrically connected to a storage unit 11 composed of a memory and a communication unit 12 functioning as a communication interface.
- the control unit 10 functions as a contract receiving means 100, a contract dividing means 101, an information extracting means 102, a normalization means 103, a display controlling means 104, and the like.
- the contract receiving means 100 receives the contract as document information 111 from the terminal 2 or the terminal 3 and stores it in the storage unit 11.
- the document information 111 may be image information such as a PDF in which sentences are laid out, or information such as a text file or a word file containing text data.
- the contract dividing means 101 When the document information 111 is information other than text, the contract dividing means 101 performs OCR (Optical Character Recognition) or the like to convert the document information 111 into text, and then converts the document information 111 into a component of the contract such as a title, a preface, and a text unit. It is divided into each and stored in the storage unit 11 as unit information 112.
- the unit of the article is not limited to the article, and may be a section or an issue, or may be a group of a plurality of articles, sections or issues having a cohesive meaning. In addition, it may be a section or issue having a cohesive meaning across different articles or sections.
- the information extracting means 102 extracts information representing the contract content from the unit information 112 and stores it in the storage unit 11 as the extracted information 113.
- the normalization means 103 performs unification of keywords, unification of description formats, supplementation by reference to other information, inference based on other information, name identification processing, etc., for the contents of the extraction information 113 extracted by the information extraction means 102, respectively. Therefore, it is normalized and stored in the storage unit 11 as the normalized extraction information 114.
- the contract end date is calculated from the contract start date and expiration date.
- the corporate number is estimated based on the company name, date, address, and the like.
- the name identification process is performed by comparing the keywords in the dictionary (keyword list) using the Levenshtein distance and the keyword similarity, and using the closest one as a normalized character string.
- the display control means 104 displays the document information 111, the unit information 112, the extraction information 113, the normalized extraction information 114, and the output results of the respective means 100-103 of the storage unit 11 in the terminal 2 and the terminal 3 by a predetermined method. Display control. The details of the display method will be described later.
- the storage unit 11 is composed of a memory such as a flash memory, and is electrically connected to a control unit 10 composed of a processor and the like and a communication unit 12 that functions as a communication interface.
- the storage unit 11 stores the document processing program 110, the document information 111, the unit information 112, the extraction information 113, the normalized extraction information 114, and the like for operating the control unit 10 as the above-mentioned means 100-104.
- FIG. 3 is a schematic diagram showing a configuration example of the document information 111.
- the document information 111a is, for example, a contract, and as the unit information 112 divided by the contract dividing means 101, the title 112a 1 of the contract, the preface 112a 2 , and a plurality of articles (article units) following them. It has 112a 3 , 112a 4 , 112a 5 , .... Further, the article (article unit) 112a 4 shall include a plurality of terms (article unit) 112a 41 and 112a 42 .
- FIG. 4 is a schematic diagram showing a configuration example of the extraction information 113.
- the extraction information 113 is information extracted by the information extraction means 102, and is an extraction ID for identifying the extraction information, the extraction information extracted from the unit information 112, and an extraction item to which the extracted information belongs. And the reference destination position which is the position information in the unit information 112.
- FIG. 5 is a schematic diagram showing a configuration example of the normalized extraction information 114.
- the normalized extraction information 114 is information obtained by normalizing the extraction information 113 by the normalization means 103, and has an extraction ID, extraction information, and normalized extraction information obtained by normalizing the extraction information.
- the user operates the terminal 2 to log in to the service provided by the document processing server device 1.
- the terminal 2 receives input of information such as a user ID and a password from the user, the terminal 2 transmits an authentication request to the document processing server device 1 together with the information.
- the document processing server device 1 When the document processing server device 1 receives an authentication request from the terminal 2 together with information such as a user ID and password, the document processing server device 1 refers to user information (not shown) including a user ID and password registered in advance, and serves as a user. Authenticate the requester.
- the user operates the terminal 2 to upload the document information of the contract to the document processing server device 1.
- the terminal 2 uploads the document information to the document processing server device 1.
- FIG. 10 is a flowchart showing an information extraction operation of the document processing server device 1.
- FIG. 6 is a schematic diagram for explaining an example of the processing of the information extraction operation.
- the contract receiving means 100 of the document processing server device 1 receives the document information 111 from the terminal 2 operated by the requester and stores it in the storage unit 11 (S1).
- the contract dividing means 101 of the document processing server device 1 divides the document information 111a into unit information 112a for each component of the contract as shown in FIG. 3 and structures the document information 111a (S2).
- the document information 111a is a scan of the original contract and is image information such as a PDF (Portable Document Form) file.
- the contract dividing means 101 first converts the document information 111a into OCR (Optical Character Reader). ) Etc. to convert to text.
- the contract dividing means 101 divides the textualized information into titles 112a 1 , preface 112a 2 , article units 112a 3 to 112a 7 ..., Item units 112a 41 , 112a 42 ....
- the contract dividing means 101 may further divide the target document information 111a into units of the number, and the unit information 112a is obtained by using a unit suitable for the structure of the document information 111a.
- the above division is performed using techniques such as machine learning and regular expressions. Further, the division is not an essential operation item, and may be one in which the subsequent operations are performed without performing the division.
- the information extraction means 102 uses the information representing the contract contents from the unit information 112a, which is a structured document, as the extraction information 113a 1 to 113a 5 ... (Extraction information 113a) together with the position information of the reference destination of the unit information 112a. It is extracted and stored in the storage unit 11 (S3).
- the above information is extracted by using a technique such as named entity recognition by a conditional random field.
- the normalization means 103 performs processing such as unification of keywords, supplementation by reference to other information, and processing as shown in FIG. 7 below for the contents of the extraction information 113a extracted by the information extraction means 102, respectively. It is normalized and stored in the storage unit 11 as the normalized extraction information 114a 1 to 114a 5 ... (Normalized extraction information 114a) (S4).
- the normalized extraction information 114a is managed by items such as title, party 1, party 2, conclusion date, start date, end date, and full text.
- the above information can be normalized by comparing keywords in a dictionary (keyword list) using techniques such as Levenshtein distance and keyword similarity.
- FIG. 7 is a schematic diagram for explaining an operation example of the normalization means 103.
- the normalization extraction information 114 is "July 2017”. Normalize to the date written in the Christian era, such as "1st”. Even if the extraction information 113 is described in the Christian era, it is similarly normalized even if the description order is different such as "2017/7/1”, “7/1/2017", and "July 1,2017”. ..
- the normalization extraction information 114 is "2018”. Normalize to the date corresponding to the end date, such as "June 30".
- the normalization means 103 receives a specific description as the extraction information 113 in the extraction item related to renewal, such as "... this contract shall be renewed under the same conditions, and the same shall apply hereinafter.” Normalization As the extraction information 114, it is normalized to the description of simple contents such as "automatic update ant”.
- the normalization means 103 accepts the party position and the party name as the extraction information 113 in the extraction item relating to the party, such as "A (borrower) LegalForce, Inc.”
- the normalization extraction information 114 is "LegalForce, Inc.” Normalize to the parties like.
- the normalization means 103 uses the extraction information 113 as the description position and the name of the party described in the description position such as "Person described at the end of this contract (omitted) LegalForce, Inc.” in the extraction item relating to the party. Is accepted, it is normalized to the party name such as "LegalForce, Inc.” as the normalized extraction information 114.
- the normalization means 103 is the extraction information 113, and in the extraction items related to the parties, "LegalForce Co., Ltd. (hereinafter referred to as” A ") and the lawyer Nozomi Tsunoda (hereinafter referred to as” B ") are advisors as follows. Conclude a contract (hereinafter referred to as “this contract”). When a pair of parties is accepted as in "RegalForce Co., Ltd./Nozomi Tsunoda" as the normalized extraction information 114, it is normalized to the pair of parties.
- the normalization means 103 uses the extraction information 113 as the extraction item regarding the period, such as "The expiration date of this contract is one year from the conclusion date of this contract .... Conclusion date: January 1, 2020".
- the normalization extraction information 114 is normalized to the conclusion start date such as "January 1, 2020”.
- the information extraction means 102 and the normalization means 103 automatically perform extraction and normalization as described above, but as shown in FIG. 9 below, in addition to the proper noun, the date, period, etc. of the user Extraction and normalization may be performed according to the operation.
- FIG. 9 is a schematic diagram showing a display example of a screen displayed when the extraction information is registered according to the operation.
- the screen 103b has an input field 103b 1 for inputting a character string desired by the user, a check field 103b 2 for registering all search results, and a check for registering each search result. It has columns 103b 24 , 103b 25 , 103b 26 ..., a registration button 103b 3 for registering the search results checked in the check column, and search results 103b 4 , 103b 5 , 103b 6 .... Since each of the search results 103b 4 , 103b 5 , 103b 6 ... Has the same configuration, the configuration of the search result 103b 4 will be described as a representative.
- the search result 103b 4 has a button 103b 41 for registering the search result as the title of the contract, a button 103b 42 for registering the search result as the party name, and a button 103b for registering the search result as the start date. It has 43 , a button 103b 44 for registering a search result as an end date, and a display field 103b 45 for displaying a character string of the search result.
- the user inputs the character string desired to be searched on the screen 103b in the input field 103b 1 , confirms the contents of the searched search results 103b 4 , 103b 5 , 103b 6 ..., And checks the inspection results desired to be registered. Check the columns 103b 2 , 103b 24 , 103b 25 , 103b 26 ..., select the buttons 103b 41 to 103b 44 as appropriate, and press the registration button 103b 3 to perform the registration operation.
- the information extraction means 102 and the normalization means 103 register the checked character strings in the extraction information 113 and the normalization extraction information 114.
- the user operates the terminal 2 to select a contract in order to request the document processing server device 1 to refer to the contents of the desired contract.
- the terminal 2 requests the document processing server device 1 to select a contract and refer to the contents of the selected contract.
- the display control means 104 of the document processing server device 1 Upon receiving the request for selecting the contract and referencing the contents of the contract, the display control means 104 of the document processing server device 1 displays the normalized extraction information 114a together with the document information 111a and the unit information 112a.
- FIG. 8 is a schematic diagram showing a display example of the display control means 104.
- the screen 104a is a screen displayed by the display control means 104, and is structured to display the document information display field 104a 1 for displaying the document information 111a which is the original contract and the unit information 112a which is a structured document. It has a document display column 104a 2 and a normalized extraction information display column 104a 3 that displays normalized extraction information 114a, which is normalized extraction information, for each item.
- the user operates the terminal 2 to select a desired item from the normalized extraction information display fields 104a 3 .
- the terminal 2 requests the document processing server device 1 to select the item of the normalized extraction information 114a.
- FIG. 11 is a flowchart for explaining the display processing operation.
- the display control means 104 When the display control means 104 receives the item selection of the normalized extraction information 114a (S10), the display control means 104 sets the selected item, the normalized extraction information 104a 32 , in the selected state, and refers to the reference destination position of the extraction information 113a. Information is acquired (S11), and the character string 104b 2 at the corresponding position in the unit information 104a 22 of the structured document display field 104a 2 which is a structured document is instructed and displayed (S12).
- the user confirms the character string 104b 2 at the corresponding position, confirms the position in the unit information 112a of the corresponding position, the position in the document information 111a, and the like.
- the document information 111 is converted into text and structured, and a character string indicating the content of the document is extracted from the structured unit information 112 to obtain the extracted information 113, and then each character of the extracted information 113. Since the column is normalized to be the normalized extraction information 114 and the content of the normalized extraction information 114 is displayed together with the corresponding position of the unit information 112, the extracted character string may have a notational fluctuation. Even if there is, the relevant part can be centrally managed.
- the display control is performed by associating the document information 111, the unit information 112, and the normalized extraction information 114, the position information in the unit information 112 of the extracted character string can be confirmed and the original document. It is possible to confirm that the information 111 is surely described.
- the document information 111 is not limited to a contract, and may be a document in a field other than the law such as a document of the law itself or an instruction manual as long as the information can be extracted, and the present invention can be similarly applied.
- the component is not limited to a text, a section, and an issue, but may be a word, a character, or a symbol, or may be a paragraph or a sentence.
- the language of the document information 111 is not limited to Japanese and English, and can be applied to other languages as long as it is a language capable of constructing a sentence from which information can be extracted.
- each means 100-104 of the control unit 10 are realized by a program, but all or a part of each means may be realized by hardware such as ASIC.
- the program used in the above embodiment can be stored in a recording medium such as a CD-ROM and provided. Further, the replacement, deletion, addition, etc. of the above steps described in the above embodiment can be performed without changing the gist of the present invention.
- a character string indicating the content of a document is extracted from the document information, and even if the extracted character string has a notational fluctuation, a document processing program, an information processing device, and a document that centrally manage the relevant part are managed. Provides a processing method.
- Document processing server device 2 Document processing server device 2
- Terminal 4 Network 5: Document processing system 10:
- Control unit 11 Storage unit 12: Communication unit 100: Contract acceptance means 101: Contract division means 102:
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Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022541356A JP7671513B2 (ja) | 2020-08-04 | 2020-08-04 | 文書処理プログラム、情報処理装置及び文書処理方法 |
| PCT/JP2020/029747 WO2022029863A1 (ja) | 2020-08-04 | 2020-08-04 | 文書処理プログラム、情報処理装置及び文書処理方法 |
| US18/104,867 US12450938B2 (en) | 2020-08-04 | 2023-02-02 | Document processing method, and information processing device |
| JP2024204912A JP2025019233A (ja) | 2020-08-04 | 2024-11-25 | 文書処理プログラム、情報処理装置及び文書処理方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2020/029747 WO2022029863A1 (ja) | 2020-08-04 | 2020-08-04 | 文書処理プログラム、情報処理装置及び文書処理方法 |
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| US18/104,867 Continuation US12450938B2 (en) | 2020-08-04 | 2023-02-02 | Document processing method, and information processing device |
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| WO2022029863A1 true WO2022029863A1 (ja) | 2022-02-10 |
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| US (1) | US12450938B2 (enExample) |
| JP (2) | JP7671513B2 (enExample) |
| WO (1) | WO2022029863A1 (enExample) |
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| US20240211701A1 (en) * | 2022-12-23 | 2024-06-27 | Genesys Cloud Services, Inc. | Automatic alternative text suggestions for speech recognition engines of contact center systems |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006236262A (ja) * | 2005-02-28 | 2006-09-07 | Fujitsu Ltd | 情報抽出プロブラム及び方法 |
| WO2018042548A1 (ja) * | 2016-08-31 | 2018-03-08 | 株式会社オプティム | 契約書管理システム、契約書管理方法、および契約書管理プログラム |
| JP2019045953A (ja) * | 2017-08-30 | 2019-03-22 | 日本特許翻訳株式会社 | 類語処理装置、及びプログラム |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2007058605A (ja) * | 2005-08-24 | 2007-03-08 | Ricoh Co Ltd | 文書管理システム |
| EP2394228A4 (en) * | 2009-03-10 | 2013-01-23 | Ebrary Inc | METHOD AND APPARATUS FOR REAL-TIME TEXT ANALYSIS AND NAVIGATION IN TEXT |
| US20160103823A1 (en) * | 2014-10-10 | 2016-04-14 | The Trustees Of Columbia University In The City Of New York | Machine Learning Extraction of Free-Form Textual Rules and Provisions From Legal Documents |
| US10839207B2 (en) * | 2018-07-14 | 2020-11-17 | DeepSee.ai Inc. | Systems and methods for predictive analysis reporting |
| JP2021157627A (ja) * | 2020-03-27 | 2021-10-07 | 富士フイルムビジネスイノベーション株式会社 | 情報処理装置 |
| JP7447614B2 (ja) * | 2020-03-27 | 2024-03-12 | 富士フイルムビジネスイノベーション株式会社 | 情報処理装置 |
-
2020
- 2020-08-04 WO PCT/JP2020/029747 patent/WO2022029863A1/ja not_active Ceased
- 2020-08-04 JP JP2022541356A patent/JP7671513B2/ja active Active
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2023
- 2023-02-02 US US18/104,867 patent/US12450938B2/en active Active
-
2024
- 2024-11-25 JP JP2024204912A patent/JP2025019233A/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006236262A (ja) * | 2005-02-28 | 2006-09-07 | Fujitsu Ltd | 情報抽出プロブラム及び方法 |
| WO2018042548A1 (ja) * | 2016-08-31 | 2018-03-08 | 株式会社オプティム | 契約書管理システム、契約書管理方法、および契約書管理プログラム |
| JP2019045953A (ja) * | 2017-08-30 | 2019-03-22 | 日本特許翻訳株式会社 | 類語処理装置、及びプログラム |
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| JPWO2022029863A1 (enExample) | 2022-02-10 |
| US20230177859A1 (en) | 2023-06-08 |
| JP7671513B2 (ja) | 2025-05-02 |
| JP2025019233A (ja) | 2025-02-06 |
| US12450938B2 (en) | 2025-10-21 |
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