JP2008250692A - Highly functional seal, and system thereof - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a highly functional seal and a system thereof for reducing the possibility of wrong approval by bringing into a state in which sealing is performed, when read identification information matches an identification number that indicates a sealing registered in the seal registration, in advance, and managing approval and settlement by adding a function of automatically storing sealed settlement. <P>SOLUTION: In a highly functional seal 21 putting a seal on a document 11 with an RF-ID chip 13 embedded therein and a system thereof, the functional seal 21 reads the relevant identification information from the chip 13, and allows putting the seal when the read identification information coincides with seal identification information for the sealing permission registered in the functional seal 21 in advance. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  The present invention relates to a high-performance seal stamp and system for performing stamp recording and stamper authentication by stamping on a paper or the like in which an RF-ID (Radio Frequency Identification) chip is embedded.

  Conventionally, a document that requires approval within the organization has been provided with a seal field, and the mechanism in which the content described in the document is approved by the approver performing a seal in this seal field is common. It is used for.

  Nowadays, proposals have been made to perform stamp recording and stamper authentication using an RF-ID chip. For example, a system as shown in FIG. 11 has been proposed. FIG. 11 is a diagram showing the configuration of a system that performs payment using paper 111 in which an RF-ID chip is embedded. The conventional system 110 includes a document 111 that is a paper in which an RF-ID chip 113 is embedded, an RF-ID reader 114, a data processing device 115 (having a confirmation display function), and the like.

  The paper 111 has a stamping column 112 and includes an RF-ID chip 113 and the like. In this system 110, the RF-ID reader 114 reads the identification number of the RF-ID chip 113 embedded in the paper 111 and sends it to the data processing device 115. After that, the data processing device 115 makes a determination, and the person in charge determines from the display of the seal permission notification or the displayed identification number, so that the paper 111 embedded with the RF-ID chip 113 is stamped.

However, the approval method as described above has a problem in that the person in charge checks and seals the determination as to whether or not the seal is possible, and therefore, the document is improperly stamped.
In addition, there is a problem that the person in charge must prepare and describe a separate recording sheet in order to record a document stamped by the above configuration.

  In addition, since the above-mentioned high-function seal stamp is to perform authentication by looking at the stamp pattern of the stamp to be printed basically, the determination is two determinations of authenticity, and management of date management, personal authentication, etc. There is a problem that you can not.

  According to Patent Document 1, an electronic seal stamp including a storage unit that stores unique ID number information, and a short-range wireless communication unit that transmits radio waves including the stored ID number information, and ID number information. An information terminal device comprising means for receiving radio waves, means for extracting ID number information from the received radio waves, means for transmitting the extracted ID number information via a communication network, and unique ID number information And an authentication server that performs authentication processing on ID number information transmitted from an information terminal device has been proposed.

  According to Patent Document 2, an RF-ID chip 1 capable of reading information in a non-contact state is written in a document stamped by a seal, and a chip ID that can identify the document is written in the seal. When the document is stamped, the chip ID is read from the RF-ID chip, and the chip ID read from the RF-ID chip and the seal ID that can identify the seal are transmitted to the management server. And a seal ID are associated with each other and managed.

However, in Patent Documents 1 and 2, since the seal identification number and the document identification number are transmitted to the management server and the approval is confirmed by the management server, the scale of the system increases, and the management server is not used. There is a problem that cannot be authenticated locally.
JP 2002-324216 A JP 2006-139568 A

  The present invention has been made in view of the above circumstances, and the probability of erroneous recognition by setting the read identification information in a state where it can be stamped when it matches the identification number indicating the seal permission registered in the seal in advance. It is an object of the present invention to provide a high-function seal stamp and a system for managing approval and settlement by adding a function of automatically storing the settlement with reduced number of payments.

  In a high-function seal stamp for stamping a document in which an RF-ID chip is embedded according to one aspect of the present invention, an identification composed of an approver identification number for identifying permission of stamping and a document unique number indicating the type of the document Information is received from the RF-ID chip as a communication signal through a communication antenna, and the identification information is extracted from the communication signal. It is determined whether or not the seal identification information for permitting the seal recording recorded in the high function seal is the same, and a control unit that outputs a seal permission signal when they are matched, and receiving and using the seal permission signal And a seal permission display unit that displays a seal permission to a person.

  With the above-described configuration, it becomes possible to notify the stamper at the time of stamping, and it is possible to check the stamp or suppress printing. For this reason, it is possible to accurately realize a large amount of settlement stamps in a short time while improving the accuracy by the double check.

Further, as an application example, semi-automatic processing of mass settlement documents relating to logistics becomes possible.
In addition, strict document screening and accurate settlement processing such as settlement and approval at government offices and the like are possible.
In particular, the time stamp function can reinforce the security function because the absolute time is written on only two papers with the seal stamp and the RF-ID chip embedded.

Preferably, the control unit may include a memory that records the seal identification information, and a determination unit that determines that the identification information matches the seal identification information.
Preferably, the high function seal includes a memory content transmission unit that transmits the document unique number recorded in the memory of the control unit to a external device via a memory content transfer antenna as a memory content transfer signal. Also good.

Preferably, the document unique number read from the RF-ID chip may be recorded in the memory when the stamp is made.
Preferably, a clock circuit having a clock function is built in the high-function seal, and when the document is stamped, a stamping time is acquired from the clock circuit based on the stamp permission signal, and the memory or the document It is good also as a structure recorded on the memory of this RF-ID chip.

Preferably, the high function seal may include a plurality of printing surfaces, and the printing surface may be selected by a printing pattern identification number recorded in advance in the memory.
Preferably, the high-functional seal has a variable pattern printing surface and a variable pattern control unit that selects a printing pattern based on a printing pattern identification number recorded in advance in the memory.

Preferably, the variable pattern control unit includes a printing unit and controls printing of the printing unit configured by an inkjet method.
Preferably, a ring that moves up and down relative to the high function seal when the high function seal is imprinted is disposed on the front surface of the printing surface, and the ring is connected to a generator built in the high function seal. A configuration may be employed in which kinetic energy is transmitted to the generator by a connected arm to generate electric power and serve as a power source for the high-function seal.

  Preferably, a stopper portion having a lock portion that prevents the printing surface of the high-function seal from contacting when the document is stamped is provided, and when the stopper drive portion receives the stamp permission signal, It is good also as a structure which cancels | releases a lock | rock and enables stamping.

Preferably, when the identification information includes expiration date information indicating an expiration date of the document, the expiration date information may also be recorded in the memory.
Preferably, the memory content transmission signal may include a memory content transmission unit that includes the time limit information and transmits it to an external device via a memory content transmission antenna.

Another embodiment of the present invention is a document in which an RF-ID chip in which identification information composed of at least an approver identification number and a document unique number is recorded,
The identification information is transmitted as a communication signal from the RF-ID chip, the communication signal is received via a communication antenna, and the identification information is extracted and transferred from the seal stamp built-in reader unit. It is determined whether the identification information for stamping permission recorded in advance in the high-function seal is the same, and a stamp permission signal is output when they match, and the document unique number is stored in the memory A control unit for recording, a seal permission display for notifying the user that the seal permission signal has been received, and the document unique number recorded in the memory of the control unit. The high-function seal comprising a memory content transmitter for transmitting to the outside through a memory content transfer antenna as a transfer signal;
A reader device that transmits a recording content request signal to read from the memory content transmission unit information having at least the document unique number recorded in the memory, and then reads the information;
And a data processing device connected to the reader device for recording the information.

With the above configuration, since the memory contents of the high-function seal can be transferred to the outside, the log recorded at the time of stamping can be managed.
Preferably, when the stamping is performed, the stamping time is acquired from the clock circuit based on the stamping permission signal and recorded in the high-function stamp, and the stamping time is determined from the reader built-in reader unit via the communication antenna. It is configured to transmit and record in a memory of an RF-ID chip with memory embedded in the document.

  Preferably, the high-function seal has a plurality of printing surfaces, and is printed by a combination of a printing pattern identification number recorded in advance in the memory and a document printing pattern identification number recorded in the RF-ID chip embedded in the document in advance. A face may be selected.

  Preferably, the high function seal has a variable pattern printing surface, and printing is performed by a combination of a printing pattern identification number recorded in advance in the memory and a document printing pattern identification number recorded in the RF-ID chip embedded in the document in advance. And a variable pattern control unit that selects a pattern.

  With the above system configuration, it is possible to notify a stamper when a stamp is made, and it is possible to check the stamp or prevent printing. For this reason, it is possible to accurately realize a large amount of settlement stamps in a short time while improving the accuracy by the double check.

Further, as an application example, semi-automatic processing of mass settlement documents relating to logistics becomes possible.
In addition, strict document screening and accurate settlement processing such as settlement and approval at government offices and the like are possible.
In particular, the time stamp function can reinforce the security function because the absolute time is written on only two papers with the seal stamp and the RF-ID chip embedded.

Preferably, the variable pattern control unit may include a printing unit, and the printing unit that performs printing by an inkjet method may be controlled.
Preferably, the high function seal and the RF-ID chip may be configured to receive power supply from a stamp stand including a non-contact power transmission device that emits a carrier with high power.

Preferably, the document in which the RF-ID chip is embedded may have a configuration in which a wire that is a part of a circuit constituting the RF-ID chip is embedded in the document.
Preferably, the high function seal stamp may determine that the state inside the RF-ID chip has changed when the RF-ID chip is removed from the document.

  According to the present invention, when the read identification information matches the identification information indicating the permission of stamping registered in advance in the seal stamp, it is possible to reduce the probability of erroneous recognition by setting the stampable state.

  Furthermore, approval and settlement can be managed by adding a function for automatically storing the settlement of payment.

Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.
Example 1
FIG. 1 is a block diagram showing the configuration of a high-function seal stamp and its system 10 according to the first embodiment. The system 10 includes a document 11, a high function seal 21, a reader device 29, a data processing device 210 (having a confirmation display function), and the like.

  The document 11 in which the RF-ID chip 13 is embedded has a stamping column 12. Here, the document 11 may be paper or the like, but is not particularly limited, and a synthetic resin, a natural resin, or a composite material may be used.

  The document 11 is provided with an RF-ID chip 13, and when the high function seal 21 for imprinting the document 11 approaches (at the time of stamping), the identification information written on the RF-ID chip 13 is read by the high function seal 21. be able to.

The stamping column 12 specifies a place to be stamped, and a plurality of stamping columns are provided when there are a plurality of persons who perform stamping.
The RF-ID chip 13 includes a circuit including a storage unit and a control unit in which unique identification information is written. The identification information stored in the storage unit can be read in a non-contact state, and information can be written in the storage unit in a non-contact state. Further, since the antenna is built in and the information reading / writing antenna of the high function seal 21 is close, the identification information written in the storage unit can be read. Here, the identification information is an identification number provided for each stamping column, and is information for identifying a stamper who is permitted to stamp. Further, the RF-ID chip 13 is provided so as to correspond to the stamping column 12, and one RF-ID chip 13 may be provided for the stamping column 12, or several RF-ID chips 13 may be provided together. The identification information may be recorded on.

FIG. 2 shows an example of identification information recorded on the RF-ID chip 13. In the RF-ID chip 13, codes indicating “authorizer authority”, “document unique number”, “time limit”, and the like are written. In the “authorizer authority”, the approver identification number of the stamper that can be stamped is recorded in the stamping column. In the “expiration date”, the period during which the document 11 is valid is recorded as the expiration date information. In the example of FIG. 2, “20070101: 20070331” indicates the period from January 1, 2007 to March 31, 2007. In the “document unique number”, a code for identifying what kind of document the document 11 is is recorded. For example, if the document corresponding to the approval drawing (specification) is “bunnsho1,” it is recorded in association with the stamper identification number as shown in FIG.

  A high-function seal 21 shown in FIG. 1 is composed of a seal-embedded reader unit 22, a communication antenna 23, a control unit 24, a printing surface 25, a seal permission lamp 26, a memory content transmission unit 27, a memory content transfer antenna 28, and the like. Has been. Here, the high function seal 21 has a battery built in as a power source.

  The high function seal 21 communicates with the RF-ID chip 13 embedded in the document 11 to detect identification information. Further, the identification information acquired from the RF-ID chip 13 can be transmitted to the high function seal 21 to the reader device 29 connected to the data processing device 210 (PC, server).

  The seal stamp built-in reader unit 22 reads the identification information from the RF-ID chip 13 embedded in the document 11 via the communication antenna 23 and writes the identification information in the memory provided in the control unit 24.

  The control unit 24 includes a memory and a determination unit. The memory is a storage element that stores seal stamp identification information, identification information (data acquired from the RF-ID chip 13), and the like. For example, RAM or ROM. The seal identification information is an identification number of the owner of the high function seal. The determination unit is a circuit for determining whether or not the seal is permitted, and can be constituted by a CPU or a logical operation process (digital circuit). Note that the determination unit may be provided in the memory content transmission unit 27 or the like.

On the printing surface 25, the name of the stamper who performs the approval is engraved. Or it has a printing function so that it can be stamped according to the application.
The memory content transmitting unit 27 transmits the data recorded in the memory of the control unit 24 to the reader device 29 via the memory content transfer antenna 28.

  The seal permission display unit 26 is turned on when the seal is permitted based on the stamper identification number of the identification information recorded on the RF-ID chip 13 of the document 11 and the seal identification information. For example, the display unit is configured to control blinking by controlling from the control unit 24 using an LED or the like.

Next, the flowchart of FIG. 3 shows the operation of the high function seal 21.
In step S31, communication authentication processing is performed from the RF-ID chip 13 provided in the document 11. Here, the communication authentication process is a process for performing a procedure for starting communication between the RF-ID chip 13 and the high function seal 21. When the high function seal 21 approaches the RF-ID chip 13, a signal (for example, an encrypted signal) is transmitted from the seal built-in reader unit 22 of the high function seal 21 to the RF-ID chip 13 through the communication antenna 23. The When a reply is received from the received RF-ID chip 13, authentication is performed based on the communication content.

  In step S32, communication authentication is determined. If the authentication is obtained in step S31, the process proceeds to step S33. If not authenticated, the process of step S31 is performed in order to authenticate again.

In step S33, identification information is acquired from a communication signal transmitted from the RF-ID chip 13 provided in the document 11. The high function seal 21 acquires identification information from the RF-ID chip 13 and extracts an approver identification number.

  In step S34, the determination part of the control part 24 compares the seal identification number with the approver identification number. If the seal identification number recorded in the memory of the high-function seal 21 matches the approver identification number, the process proceeds to step S35. If they do not match, the process proceeds to step S31 or the comparison is performed again. If they do not match even after several comparisons, the process proceeds to step S31.

In step S35, a seal permission signal is input to the seal permission display unit 26, and a lamp (such as an LED) is turned on.
In step S36, the acquired identification information is recorded in the memory of the high function seal 21. In step S36, at least “document unique number” is recorded. In the memory structure shown in FIG. 4, “document unique number” and “seal date” are also shown. Here, data related to n (n: integer) document unique numbers can be recorded in the memory.

  As described above, the high function seal stamp 21 can acquire the identification information from the RF-ID chip 13 and notify the user of the seal permission when the seal stamp identification number matches the approver identification number. It is also possible to record a stamped document in the memory.

Next, an operation for transmitting the data recorded in the memory from the high function seal 21 through the reader device 29 connected to the data processing device 210 will be described.
In step S37, communication authentication processing is performed between the reader device 29 and the high function seal 21. When the high function seal 21 is brought closer to the reader device 29, the memory content transmitting unit 27 receives a signal transmitted from the reader device 29 via the memory content transfer antenna 28 and performs an authentication process.

  In step S38, communication authentication is determined. If the authentication is obtained in step S37, the process proceeds to step S39. If it is not authenticated, the process is stopped or the process of step S37 is performed to re-authenticate.

  In step S39, the memory content of the high function seal 21 is transferred to the reader device 29 by a memory content transfer signal (information acquired for each of a plurality of documents). When the recording content request signal is transmitted from the reader device 29, information related to the document unique number of the stamped document recorded in the memory of the control unit 24 is immediately transmitted from the memory content transmitting unit 27. At this time, if there is a plurality of data in the memory, all the data is transmitted.

  In step S310, the memory content is recorded in the data processing device 210 by the memory content transfer signal received by the reader device 29 in step S39. For example, it is recorded in the database of the data processing device 210.

  With the above configuration, for example, when the payment document is the matching identification information, the lamp is lit on the seal permission display portion 26. As described above, since the high function seal 21 performs the seal permission check, it is possible to reduce the probability that the user who uses the high function seal makes a seal mistake.

Moreover, by doing in this way, it becomes possible to automatically memorize | seal the payment etc. which were stamped and to notify outside.
(Example 2)
FIG. 5 is a diagram illustrating a configuration of a high-function seal 31 provided with a seal prevention mechanism according to the second embodiment. The high function seal 31 is a high function seal obtained by adding a stopper function to the high function seal 21 described in the first embodiment. The high function seal 31 includes a stopper portion 32 and a stopper driving portion 33.

The stopper unit 32 is a mechanism that is disposed in front of the printing surface 25 and prevents the stamping when the stamping is not permitted by the determination unit of the control unit 24.
When the stopper driving unit 33 receives the notification of the permission of the stamping from the determination unit of the control unit 24, the stopper driving unit 33 releases the lock unit 34 of the stopper unit 32 so that the stamping can be performed. The stopper drive unit 33 may be a mechanism that mechanically pulls upward, or the vertical direction of the high-function seal 31 that penetrates the stopper unit 32 so that the lock unit 34 can operate in the direction of the double arrow A. You may stop moving.

Note that when the seal is permitted together with the release of the lock unit 34, the lamp of the seal permission display unit 26 is also turned on.
Even if it is going to be stamped by the said structure, since it will not be stamped if it is not approved, it will not stamp accidentally.

(Example 3)
FIG. 6 is a diagram showing a configuration of a high-function seal 41 in which a time stamp function is added to the first or second embodiment. In FIG. 6, the high function seal 41 has a clock circuit 42 incorporated in the high function seal of the first embodiment. Further, a memory is added to the RF-ID chip 43 embedded in the document 11.

  The high-function seal 41 has a clock circuit 42 incorporated therein and always has an absolute time. Here, the clock circuit 42 uses a clock IC or a radio clock. When a radio clock is used, it is necessary to provide a clock antenna separately from the communication antenna 23 and the memory content transfer antenna 28. The clock circuit 42 measures the stamping time and records the stamping time in a memory provided in the control unit 24.

Next, the operation of the high function seal 41 will be described.
First, authentication communication is performed between the high function seal 41 and the RF-ID chip 43 with memory. After confirming the communication authentication of the document 11 in which the RF-ID chip 43 is embedded, the seal is permitted and the seal permission display unit 26 is turned on. When the stamp is made, the identification information and the stamping time are stored in the memory of the high function seal 41.

  At the same time, the RF-ID chip 43 with memory may record that it has been stamped. Further, the absolute time stamped from the high function seal 41 may be simultaneously notified to the RF-ID chip 43 to store the absolute time.

  With the above configuration, the absolute time is stored in the memory in the high function seal 41 or the RF-ID chip 43 with memory, and the settlement time is stored in the high function seal 41. The absolute time is also stored in the document 11 in which the RF-ID chip 43 is embedded, and the time can be electronically stored in addition to the printing by the stamp.

Example 4
FIG. 7 is a diagram showing a configuration example of the high-function seal 51 that changes the print pattern based on the identification information of the document 11 in which the RF-ID chip 13 is embedded.

  The high function seal 51 is configured by adding a variable pattern printing surface 52 and a variable pattern control unit 53 to the high function seal of the first embodiment. Here, the function of changing the print pattern may be mounted in the second and third embodiments.

For example, in the case of mechanically changing the pattern, two types of patterns are prepared in advance on the front and back surfaces of the print surface (plate-like) as the variable pattern print surface 52, and the front and back patterns are provided as necessary. Rotate to select. It should be noted that four types of patterns can be selected by providing the print surface on both the A surface and the B surface shown in FIG.

When the pattern is electronically varied, a plurality of print patterns can be varied by a printing method such as an ink jet method or a bubble jet (registered trademark) method.
Next, a case where a pattern is selected will be described.

  The print patterns (ID: 11 to 1C) illustrated in FIG. 7 are recorded in a memory provided in the variable pattern control unit 53. The variable pattern control unit 53 stores a print pattern identification number for identifying a print pattern. If the print pattern identification number is “11” to “1C”, “1” is stored. .

  The document print pattern identification number, which is the print pattern identification number for the document, is also recorded in the memory on the RF-ID chip 55 with memory embedded in the document 11. For example, if “11” to “1C”, the lower “1 "To" C "are stored.

  When the high function seal 21 approaches, a signal (for example, an encrypted signal) is transmitted from the seal built-in reader unit 22 of the high function seal 51 to the RF-ID chip 55 via the communication antenna 23. When a reply is received from the received RF-ID chip 13, authentication is performed based on the communication content. Thereafter, the document print pattern identification number is acquired together with the identification information by a communication signal transmitted from the RF-ID chip 55 provided in the document 11. Then, a pattern uniquely selected by the print pattern identification number and the document print pattern identification number is extracted from a plurality of patterns recorded in the memory of the variable pattern control unit 53, and printing is started electronically.

Here, for example, printing is performed by providing a printing unit in the variable pattern control unit 53.
Similarly, in the case of mechanical, which printing surface is selected by the same selection method.
(Example 5)
FIG. 8 is a diagram showing a configuration of the high-function seal 61 to which a power generation unit is added. The high-function seal 61 has a configuration in which a ring 62 and a generator 63 are added in front of the printing surface 25 to generate power by mechanically rotating an arm 64 of the generator during power generation. When imprinting, the energy for pushing up the ring 62 in front of the printing surface is transmitted using the arm 64 connected to the generator 63 to generate electricity. The generated electric power is supplied to circuits such as a seal-embedded reader unit 22, a communication antenna 23, a control unit 24, a printing surface 25, a seal permission display unit 26, a memory content transmission unit 27, and a memory content transfer antenna 28. The Further, the power supply may not be provided for all circuits, but may be supplied only to necessary circuits.

With the above configuration, communication, determination, and print suppression can be performed without placing the battery in the seal.
(Example 6)
The high-function seal stamp described in the first to fourth embodiments includes a battery, and the high-function seal stamp according to the fifth embodiment includes a power generation unit. In the sixth embodiment shown in FIG. 9, the non-contact power transmission device 73 is provided on the stamp base 72, so that when the high function seal 71 is brought close to the stamp base 72 at the time of stamping, power is supplied to the high function seal 71.

In addition, charging is possible when a rechargeable battery that can be charged is provided and approached.
(Example 7)
The configuration of a document 100 (which can be printed, for example, paper, synthetic material, natural material, composite material) in which both the RF-ID chip 101 and the wire 102 which is a part of the circuit of the RF-ID chip 101 shown in FIG. Show.

A feature of the present invention is that the RF-ID chip 101 cannot be used when the RF-ID chip 101 is removed.
That is, if the RF-ID chip 101 is removed by tearing paper, the wire 102 is cut and a part of the circuit constituting the RF-ID chip 101 is destroyed. Here, the wire 102 is made of a conductive material (eg, copper wire).

  Further, when the embedded RF-ID chip is taken out from the document 101, the recording content in the RF-ID may be changed. The high function seal stamp detects the changed state (content recorded in the memory) and notifies the stamper of whether or not the seal permission is permitted. At this time, the change state may be determined by, for example, a determination unit of the control unit.

  With the above configuration, it is possible to mechanically check the stamp or prevent printing. For this reason, it is possible to accurately realize a large amount of settlement stamps in a short time while improving the accuracy by the double check.

Further, as an application example, semi-automatic processing of mass settlement documents relating to logistics becomes possible.
In addition, strict document screening and accurate settlement processing such as settlement and approval at government offices and the like are possible. In particular, the time stamp function can reinforce the security function because the absolute time is written on only two papers with the seal stamp and the RF-ID chip embedded.

  The present invention is not limited to the above-described embodiment, and various improvements and modifications can be made without departing from the gist of the present invention.

It is a block diagram which shows the structure of the high function seal stamp of Example 1, and its system. It is a figure which shows the structure of the identification information currently recorded on RF-ID chip. It is a flowchart which shows operation | movement of the high function seal stamp of Example 1. FIG. It is a figure which shows the data structure of the memory provided in the control part of the high function seal. It is a figure which shows the structure of the high function seal stamp provided with the stamp prevention mechanism of Example 2. FIG. It is a figure which shows the structure of the highly functional seal stamp which added the time stamp function of Example 3. FIG. It is a figure which shows the structure of the highly functional seal | sticker which changes a printing pattern based on the identification information of the document which embedded RF-ID chip | tip of Example 4. FIG. It is a figure which shows the structure of the high function seal | sticker which added the electric power generation part of Example 5. FIG. It is a figure which shows the structure of the high function seal stamp which supplies electric power from the non-contact power transmission apparatus provided in the stamp stand of Example 6, and its system. FIG. 10 is a diagram illustrating a configuration of a document in which a wire rod that is a part of a circuit of an RF-ID chip according to a seventh embodiment is embedded. It is a figure which shows the structure of the conventional seal stamp system.

Explanation of symbols

DESCRIPTION OF SYMBOLS 10 System 11 Document 12 Sealing column 13 RF-ID chip 21 High function seal 22 Built-in seal reader unit 23 Communication antenna 24 Control unit 25 Printing surface 26 Sealing permission display unit 27 Memory content transmission unit 28 Memory content transfer antenna 29 Reader Device 210 Data processing device 31 High function seal 32 Stopper portion 33 Stopper drive portion 34 Lock portion 41 High function seal 42 Clock circuit 43 RF-ID chip with memory 51 High function seal 52 Variable pattern printing surface 53 Variable pattern control portion 55 With memory RF-ID chip 61 High function seal 62 Ring 63 Generator 64 Arm 71 High function seal 72 Stamp stand 73 Non-contact power transmission device 101 RF-ID chip 102 Wire material

Claims (20)

In a high-function seal stamp that stamps a document with an RF-ID chip embedded,
Identification information composed of an approver identification number for identifying a seal permission and a document unique number indicating the type of the document is received as a communication signal from the RF-ID chip via a communication antenna, and is identified from the communication signal. A reader part with a built-in seal that extracts information;
It is determined whether the identification information transferred from the seal-embedded reader unit matches the seal identification information for permitting the stamp recorded in advance in the high-function seal, and if they match, A control unit for outputting;
A seal permission display unit that receives the seal permission signal and displays a seal permission to the user;
A high-function seal stamp characterized by comprising: The controller is
A memory for recording the seal identification information;
A determination unit that determines that the identification information matches the seal identification information;
The high-functional seal according to claim 1, comprising:   3. The high function seal stamp according to claim 2, wherein when the stamp is stamped, a document unique number read from the RF-ID chip is recorded in the memory. The high function seal is
The memory content transmitting unit for transmitting the document unique number recorded in the memory of the control unit as a memory content transfer signal to an external device via a memory content transfer antenna. High-functional seal of description.   A clock circuit having a clock function is built in the high-function seal, and when the document is stamped, a stamping time is acquired from the clock circuit based on the stamp permission signal, and the memory or the document RF- The high function seal stamp according to any one of claims 1 to 4, which is recorded in a memory of an ID chip. The high-functional seal has a plurality of printing surfaces,
The high function seal stamp according to any one of claims 1 to 5, wherein a print surface is selected by a print pattern identification number recorded in advance in the memory. A variable pattern printing surface on the high function seal,
A variable pattern control unit for selecting a print pattern by a print pattern identification number recorded in advance in the memory;
The high-functional seal of any one of claims 1 to 5, wherein   The high function seal stamp according to claim 7, wherein the variable pattern control unit includes a printing unit, and controls printing of the printing unit configured by an ink jet method.   A ring that moves up and down with respect to the high function seal when the document is stamped is disposed on the front surface of the printing surface, and is moved by an arm connected to the ring connected to the generator built in the high function seal. The high function seal stamp according to any one of claims 1 to 8, wherein energy is transmitted to the generator to generate electric power to be a power source of the high function seal stamp. A stopper is provided with a lock portion that prevents the printing surface of the high-function seal from contacting when the document is stamped. When the stopper drive unit receives the seal permission signal, the lock portion is unlocked. The high-function seal stamp according to any one of claims 1 to 9, wherein the seal is capable of being stamped.   2. The high function seal according to claim 1, wherein when the identification information includes expiration date information indicating an expiration date of the document, the expiration date information is also recorded in the memory.   The high function seal stamp according to claim 11, further comprising a memory content transmitting unit that includes the deadline information in the memory content transfer signal and transmits it to an external device via a memory content transfer antenna. A document in which an RF-ID chip in which identification information including at least an approver identification number and a document unique number is recorded is embedded;
The identification information is transmitted as a communication signal from the RF-ID chip, the communication signal is received via a communication antenna, and the identification information is extracted and transferred from the seal stamp built-in reader unit. It is determined whether the identification information for stamping permission recorded in advance in the high-function seal is the same, and a stamp permission signal is output when they match, and the document unique number is stored in the memory A control unit for recording, a seal permission display for notifying the user that the seal permission signal has been received, and the document unique number recorded in the memory of the control unit. The high-function seal comprising a memory content transmitter for transmitting to the outside through a memory content transfer antenna as a transfer signal;
A reader device that transmits a recording content request signal to read from the memory content transmission unit information having at least the document unique number recorded in the memory, and then reads the information;
A data processing device connected to the reader device and recording the information;
A high-function seal system characterized by comprising:   When the stamp is made, the stamp time is acquired from the clock circuit based on the stamp permission signal and recorded in the high function seal, and the stamp time is transmitted from the reader built-in reader unit via the communication antenna. 14. The system for high-function seals according to claim 13, wherein recording is performed in a memory of an RF-ID chip with a memory embedded in the document. The high-function seal has a plurality of printing surfaces,
15. The print surface is selected by a combination of a print pattern identification number recorded in advance in the memory and a document print pattern identification number recorded in the RF-ID chip embedded in the document in advance. The high-performance seal system described. The high function seal has a variable pattern printing surface,
A variable pattern control unit for selecting a print pattern by a combination of a print pattern identification number recorded in advance in the memory and a document print pattern identification number recorded in the RF-ID chip embedded in the document in advance;
The system for high-performance seals according to claim 13 or 14, characterized by comprising:   The system for high-function seals according to claim 16, wherein the variable pattern control unit includes a printing unit, and controls the printing unit that performs printing by an inkjet method.   18. The high function seal stamp and the RF-ID chip are supplied with power from a stamp stand provided with a non-contact power transmission device that emits a carrier with high power. Highly functional seal system.   19. The document according to claim 13, wherein the document in which the RF-ID chip is embedded is configured to embed a wire rod, which is a part of a circuit constituting the RF-ID chip, in the document. High-performance seal system described in 1.   20. The high function seal stamp system according to claim 19, wherein when the RF-ID chip is taken out of the document, the high function seal stamp determines that the state inside the RF-ID chip has changed.