公开(公告)号：JP2006186903A

公开(公告)日：2006-07-13

申请号：JP2004380867

申请日：2004-12-28

Applicant: IBM

Inventor： NUMAO MASAYUKI ,  ISHIGAKI YOSHINOBU ,  WATANABE YUJI

IPC: H04L9/32 ,  G06K17/00

Abstract: PROBLEM TO BE SOLVED: To authenticate an ownership relating to a product/service managed by an identifier such as RFID while keeping security for the product/service. SOLUTION: The present invention provides an apparatus for authenticating an ownership using an identifier of a product, first identification information for authenticating an ownership held in a terminal of an owner authorized for the product, and second identification information for authenticating the right for the identifier of the product stored in a product database (DB). The apparatus comprises: a means for receiving the identifier and the first identification information; a means for acquiring the second identification information from the product DB; and a means for determining whether authorized or not from the first identification information and the second identification information. A hash value obtained by a unidirectional hash function is used as an identification key of the identification information. COPYRIGHT: (C)2006,JPO&NCIPI

公开(公告)号：JP2010191978A

公开(公告)日：2010-09-02

申请号：JP2010086889

申请日：2010-04-05

Applicant: Internatl Business Mach Corp ,  インターナショナル・ビジネス・マシーンズ・コーポレーションInternational Business Maschines Corporation

Inventor： ISHIGAKI YOSHINOBU ,  NUMAO MASAYUKI ,  WATANABE YUJI ,  YURIYAMA MADOKA ,  YOSHIZAWA TAKERO

IPC: G06F21/62 ,  G06K17/00 ,  G06K19/07 ,  G06K19/10

CPC classification number: G06K17/0022 ,  H04L63/0428 ,  H04L63/0492 ,  H04L63/08

Abstract: PROBLEM TO BE SOLVED: To provide a server for accessing the information of tagged articles which is prevented from being grasped by a tag reader set in a public space without sacrificing traceability. SOLUTION: The server 103 includes a receiving means for receiving an encrypted ID included in the tag related to the articles scanned by using the tag reader, a transmitting means for transmitting a request which includes the encrypted ID and requests the network address of the second server 107 storing the information of the articles related to the tag to the first server 106, a receiving means for receiving the network address of the second server returned by the third server 105 according to the network address request from the first server generated by using article ID obtained by decoding the encrypted ID, and a transmitting means for transmitting the request for requesting the information of the articles to the second server by using the network address of the second server. COPYRIGHT: (C)2010,JPO&INPIT

Abstract translation: 要解决的问题：提供一种用于访问被标记物品的信息的服务器，其被阻止被设置在公共空间中的标签读取器所掌握，而不牺牲可追溯性。 服务器103包括：接收装置，用于接收与通过使用标签读取器扫描的文章相关的标签中包含的加密ID;发送装置，用于发送包括加密ID的请求，并请求网络地址 第二服务器107将与标签有关的文章的信息存储到第一服务器106;接收装置，用于根据第一服务器生成的网络地址请求接收由第三服务器105返回的第二服务器的网络地址 使用通过解码加密的ID获得的文章ID;以及发送装置，用于通过使用第二服务器的网络地址向第二服务器发送请求文章的信息的请求。 版权所有（C）2010，JPO＆INPIT

公开(公告)号：JP2005346280A

公开(公告)日：2005-12-15

申请号：JP2004163521

申请日：2004-06-01

Applicant: Ibm Japan Ltd ,  日本アイ・ビー・エム株式会社

Inventor： ISHIGAKI YOSHINOBU

IPC: G05B19/418 ,  G06F19/00 ,  G06Q50/00 ,  G06Q50/04 ,  G06F17/60

CPC classification number: G06Q10/06 ,  G06Q10/0633 ,  Y02P90/22

Abstract: PROBLEM TO BE SOLVED: To efficiently manage trace information to be collected from each process of a process chain. SOLUTION: This traceability system is provided with a process instance generating part for generating a process instance for reproducing information concerning an event based on the execution conditions of the event by associating the process instance with a realistic event for executing a process, a trace information pointer storing part for storing a pointer showing the recording destination of trace information recorded with the execution conditions in the process instance and a preceding process instance pointer storing part for storing a preceding process instance pointer for identifying the process instance corresponding to the realistic event for supplying a product obtained as the result of the execution of the preceding process just before the process for the event corresponding to the process instance by associating it with the process instance. COPYRIGHT: (C)2006,JPO&NCIPI

Abstract translation: 要解决的问题：有效地管理从流程链的每个流程收集的跟踪信息。 解决方案：该跟踪系统具有流程实例生成部分，用于通过将流程实例与用于执行流程的实际事件相关联来生成用于基于事件的执行条件来再现关于事件的信息的流程实例， 跟踪信息指针存储部分，用于存储指示用于处理实例中的执行条件记录的跟踪信息的记录目的地的指针，以及用于存储用于识别与实际事件相对应的处理实例的前一处理实例指针存储部分 用于通过将与进程实例相关联的事件对应于流程实例的事件处理之前提供作为执行前一处理而获得的产品。 版权所有（C）2006，JPO＆NCIPI

公开(公告)号：AU2010246464A1

公开(公告)日：2010-12-16

申请号：AU2010246464

申请日：2010-11-26

Applicant: IBM

Inventor： YURIYAMA MADOKA ,  NUMAO MASAYUKI ,  YOSHIZAWA TAKEO ,  ISHIGAKI YOSHINOBU ,  WATANABE YUJI

IPC: G06F21/62 ,  G06K17/00 ,  G06K19/07 ,  G06K19/10 ,  H04L9/32

Abstract: The invention provides a method for accessing information on an article with a tag attached thereon, the method making it possible to prevent information on article worn by an individual from being grasped with a tag reader installed in a public space, without sacrificing traceability and without involving much increase in cost, a local server, an ONS proxy, a program, a tag creation method, a tag writer and a tag writer control program. According to the invention, there is provided a method for providing access to information on articles associated with tags in a network system including a local server, an ONS proxy, an ONS server and at least one PML server, the method comprising the steps of: the local server reading, by using a tag reader connected to the local server, the data stored in a tag including at least one encrypted virtual ID; the local server sending an ONS service request including the virtual ID to the ONS proxy; the ONS proxy acquiring an article ID by decrypting the virtual ID by use of a key K; the ONS proxy generating, by using the article ID, a network address request for acquiring the network address of a PML server in which the information on article associated with the tag is stored, to send the request to the ONS server; the local server receiving the network address of a PML server which the ONS server has returned in response to the network address request; the local server sending, by using the network address of a PML server, a PML service request including the virtual ID to the PML server; and the PML server providing access to the information on article associated with the tag, which has been specified with the article ID acquired by decrypting the virtual ID by use of the key K, for the local server.

公开(公告)号：CA2574214A1

公开(公告)日：2006-01-26

申请号：CA2574214

申请日：2005-07-13

Applicant: IBM

Inventor： YURIYAMA MADOKA ,  YOSHIZAWA TAKEO ,  ISHIGAKI YOSHINOBU ,  WATANABE YUJI ,  NUMAO MASAYUKI

IPC: G06F21/62 ,  G06K17/00 ,  G06K19/07 ,  G06K19/10 ,  H04L9/32

Abstract: The invention provides a method for accessing information on an article with a tag attached thereon, the method making it possible to prevent information on article worn by an individual from being grasped with a tag reader installed in a public space, without sacrificing traceability and without involving much increase in cost, a local server, an ONS proxy, a program, a tag creation method, a tag writer and a tag writer control program. According to the invention, there is provided a method for providing access to information on articles associated with tags in a network system including a local server, an ONS proxy, an ONS server and at least one PML server, the method comprising the steps of: the local server reading, by using a tag reader connected to the local server, the data stored in a tag including at least one encrypted virtual ID; the local server sending an ONS service request including the virtual ID to the ONS proxy; the ONS proxy acquiring an article ID by decrypting the virtual ID by use of a key K; the ONS proxy generating, by using the article ID, a network address request for acquiring the network address of a PML server in which the information on article associated with the tag is stored, to send the request to the ONS server; the local server receiving the network address of a PML server which the ONS server has returned in response to the network address request; the local server sending, by using the network address of a PML server, a PML service request including the virtual ID to the PML server; and the PML server providing access to the information on article associated with the tag, which has been specified with the article ID acquired by decrypting the virtual ID by use of the key K, for the local server.

公开(公告)号：AU2005264379A1

公开(公告)日：2006-01-26

申请号：AU2005264379

申请日：2005-07-13

Applicant: IBM

Inventor： YURIYAMA MADOKA ,  ISHIGAKI YOSHINOBU ,  WATANABE YUJI ,  YOSHIZAWA TAKEO ,  NUMAO MASAYUKI

IPC: G06F21/62 ,  G06K17/00 ,  G06K19/07 ,  G06K19/10 ,  H04L9/32

Abstract: The invention provides a method for accessing information on an article with a tag attached thereon, the method making it possible to prevent information on article worn by an individual from being grasped with a tag reader installed in a public space, without sacrificing traceability and without involving much increase in cost, a local server, an ONS proxy, a program, a tag creation method, a tag writer and a tag writer control program. According to the invention, there is provided a method for providing access to information on articles associated with tags in a network system including a local server, an ONS proxy, an ONS server and at least one PML server, the method comprising the steps of: the local server reading, by using a tag reader connected to the local server, the data stored in a tag including at least one encrypted virtual ID; the local server sending an ONS service request including the virtual ID to the ONS proxy; the ONS proxy acquiring an article ID by decrypting the virtual ID by use of a key K; the ONS proxy generating, by using the article ID, a network address request for acquiring the network address of a PML server in which the information on article associated with the tag is stored, to send the request to the ONS server; the local server receiving the network address of a PML server which the ONS server has returned in response to the network address request; the local server sending, by using the network address of a PML server, a PML service request including the virtual ID to the PML server; and the PML server providing access to the information on article associated with the tag, which has been specified with the article ID acquired by decrypting the virtual ID by use of the key K, for the local server.

公开(公告)号：CA2574214C

公开(公告)日：2014-06-10

申请号：CA2574214

申请日：2005-07-13

Applicant: IBM

Inventor： ISHIGAKI YOSHINOBU ,  NUMAO MASAYUKI ,  WATANABE YUJI ,  YURIYAMA MADOKA ,  YOSHIZAWA TAKEO

IPC: G06F21/62 ,  G06K7/00 ,  G06K17/00 ,  G06K19/07 ,  G06K19/10 ,  H04L9/32

Abstract: A method and system for providing access to information on an article to which a tag is coupled. A local server reads the tag containing a virtual ID that includes an encryption of a bit string. The bit string includes an article ID containing a manufacturer ID. The local server is coupled to an ONS server, an ONS proxy server, and a PML server via a network. The local server sends to the ONS proxy server an ONS service request that includes the virtual ID and requests a network address of the PML server. The local server receives, from the ONS server, the network address of the PML server. The local server sends to the PML server, at the network address of the PML server, a PML information request that includes the virtual ID and requests article information. The local server receives, from the PML server, the article information.

公开(公告)号：BRPI0512672A2

公开(公告)日：2009-01-13

申请号：BRPI0512672

申请日：2005-07-13

Applicant: IBM

Inventor： ISHIGAKI YOSHINOBU ,  NUMAO MASAYUKI ,  WATANABE YUJI ,  YURIYAMA MADOKA ,  YOSHIZAWA TAKEO

IPC: G06F21/62 ,  G06K17/00 ,  G06K19/07 ,  G06K19/10 ,  H04L9/32

Abstract: The invention provides a method for accessing information on an article with a tag attached thereon, the method making it possible to prevent information on article worn by an individual from being grasped with a tag reader installed in a public space, without sacrificing traceability and without involving much increase in cost, a local server, an ONS proxy, a program, a tag creation method, a tag writer and a tag writer control program. According to the invention, there is provided a method for providing access to information on articles associated with tags in a network system including a local server, an ONS proxy, an ONS server and at least one PML server, the method comprising the steps of: the local server reading, by using a tag reader connected to the local server, the data stored in a tag including at least one encrypted virtual ID; the local server sending an ONS service request including the virtual ID to the ONS proxy; the ONS proxy acquiring an article ID by decrypting the virtual ID by use of a key K; the ONS proxy generating, by using the article ID, a network address request for acquiring the network address of a PML server in which the information on article associated with the tag is stored, to send the request to the ONS server; the local server receiving the network address of a PML server which the ONS server has returned in response to the network address request; the local server sending, by using the network address of a PML server, a PML service request including the virtual ID to the PML server; and the PML server providing access to the information on article associated with the tag, which has been specified with the article ID acquired by decrypting the virtual ID by use of the key K, for the local server.