公开(公告)号：JPH04311272A

公开(公告)日：1992-11-04

申请号：JP10371691

申请日：1991-03-14

Applicant: IBM

Inventor： SHIMIZU SHUICHI ,  NUMAO MASAYUKI

IPC: G06F17/50

Abstract: PURPOSE: To easily structure a shape model on which the intension of a designer is faithfully reflected without restrictions on operation such as input order when the shape model is generated and corrected. CONSTITUTION: Geometric elements (plane, side, vertex, etc.) and geometric restrictions among them (size, angle, etc.) are inputted, a dependency relational expression generating mechanism 7 of a geometric inference part 3 generates a by directional dependency relational expression for those geometric elements, and a dependency order calculating mechanism 8 automatically calculates a dependency state (dependency order data). Then a geometric attribute calculating mechanism 9 determines the attribute values of the geometric elements and a modeler 4 generates and outputs the shape model to a display device 6. At the time of correction, a contradiction detecting and eliminating mechanism 10 calculates geometric elements to be altered by using the memory dependency order data to determine their attribute values. Further, excessive geometric restrictions and contradiction are detected and an eliminating means is displayed on the display device 6.

公开(公告)号：JP2009176010A

公开(公告)日：2009-08-06

申请号：JP2008013480

申请日：2008-01-24

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： FUKUDA ATSUSHI ,  NEJIME TAKASHI ,  NUMAO MASAYUKI ,  AKATSU HIROYUKI

IPC: G06F9/44 ,  G06Q10/00 ,  G06Q10/06 ,  G06Q50/00

CPC classification number: G06Q10/10 ,  G06Q10/06 ,  G06Q10/06311

Abstract: PROBLEM TO BE SOLVED: To mechanically perform process management of a work process or the like, in development of a complicated system including various components of hardware, software or the like. SOLUTION: The system includes: a configuration information acquisition part 120 acquiring configuration information including information about constituent elements of a development target in a project described by SysML (Systems Modeling Language) or the like and information about dependency relationship between the constituent elements; a work item determination part 130, a detailed item determination part 140, and a scheduled day determination part 150 determining work items and execution order of work based on the configuration information acquired by the configuration information acquisition part 120; and a WBS (Work Breakdown Structure) storage part 500 performing the management as definition information of the work process. The work item determination part 130 determines the work item related to a leaf constituent element that is the constituent element not including the other constituent elements among the constituent elements, and determines the work item related to connection relationship between the leaf constituent elements when all of the plurality of constituent elements included in one prescribed constituent element are the leaf constituent elements. COPYRIGHT: (C)2009,JPO&INPIT

Abstract translation: 要解决的问题：在开发包括硬件，软件等的各种组件的复杂系统的过程中，机械地执行工作过程等的处理管理。 解决方案：系统包括：配置信息获取部分120获取包括由SysML（系统建模语言）等描述的项目中的开发目标的构成元素的信息的配置信息，以及关于组成元素之间的依赖关系的信息 ; 基于由配置信息获取部分120获取的配置信息来确定工作项目和工作执行顺序的工作项确定部分130，详细项目确定部分140和排定日期确定部分150; 和作为工作处理的定义信息进行管理的WBS（工作分解结构）存储部500。 工作项确定部分130确定与构成要素不同的组成元素的叶构成元素相关的工作项，并且确定与所有叶组成元素之间的连接关系相关的工作项 包含在一个规定的构成要素中的多个构成要素是叶构成要素。 版权所有（C）2009，JPO＆INPIT

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：JP2005135062A

公开(公告)日：2005-05-26

申请号：JP2003368518

申请日：2003-10-29

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： WATANABE YUJI ,  NUMAO MASAYUKI ,  YURIYAMA MADOKA ,  DOUMEN KEITARO

IPC: G06F12/14 ,  G06F12/00 ,  G06F21/60 ,  G06F21/62 ,  G06Q10/00 ,  G06Q50/00 ,  G06Q50/10 ,  H04L9/00 ,  G06F17/60

CPC classification number: G06F21/604 ,  G06F21/6218 ,  G06F2221/2141 ,  G06Q10/02 ,  G06Q30/0633

Abstract: PROBLEM TO BE SOLVED: To prevent the determination of a policy from being a bottleneck in an information system. SOLUTION: An access management system is provided with an access execution device which permits access to a database when an access request satisfies access permission conditions, and a policy determination device which determines whether the access request satisfies the access permission conditions. The access execution device stores determination result information including the result of the determination of the access permission conditions and determines that the access request satisfies the access permission conditions when the determination result information has a preliminarily determined inclusive relationship to the access request, and receives the result of the determination of the access permission conditions to the access request from the policy determination device when the determination result information is determined not to have inclusive relationship to the access request, and then permits the access to the database when the access request is determined to satisfy the access permission conditions. COPYRIGHT: (C)2005,JPO&NCIPI

Abstract translation: 要解决的问题：防止政策的确定成为信息系统的瓶颈。 解决方案：访问管理系统具有访问执行装置，当访问请求满足访问许可条件时，访问执行装置允许访问数据库;以及策略确定装置，其确定访问请求是否满足访问许可条件。 访问执行装置存储包含确定访问许可条件的结果的确定结果信息，并且当确定结果信息与访问请求具有预先确定的包含关系时，确定访问请求满足访问许可条件，并且接收结果 当确定确定结果信息不与访问请求具有包容性关系时，确定来自策略确定装置的访问请求的访问许可条件，然后当访问请求被确定为满足时允许访问数据库 访问权限条件。 版权所有（C）2005，JPO＆NCIPI

公开(公告)号：JP2003188872A

公开(公告)日：2003-07-04

申请号：JP2002191591

申请日：2002-07-01

Applicant: IBM

Inventor： NUMAO MASAYUKI ,  WATANABE YUJI

IPC: G06F17/30 ,  G06Q20/00 ,  G06Q20/02 ,  G06Q20/40 ,  G06Q20/42 ,  G06Q30/06 ,  G06Q40/00 ,  G06Q40/02 ,  G06Q50/00 ,  H04L9/10 ,  G06F17/60

Abstract: PROBLEM TO BE SOLVED: To realize a list matching which secures safety in information exchange and which has good performance efficiency and high usefulness. SOLUTION: A list which is the object of the list matching is expressed by a polynomial with the element item of the list as a root. Then, polynomials generated by each object list are added by a method of distributed secret calculation, etc. A list with the root of a polynomial which is the result of this addition as the element item is restored and outputted as the list of common items. COPYRIGHT: (C)2003,JPO

公开(公告)号：JP2003143121A

公开(公告)日：2003-05-16

申请号：JP2001322742

申请日：2001-10-19

Applicant: IBM

Inventor： NUMAO MASAYUKI ,  WATANABE YUJI

IPC: H04L9/08 ,  H04L9/30

Abstract: PROBLEM TO BE SOLVED: To provide a ciphering method and its deciphering method by which information can be deciphered by the cooperation of terminal devices belonging to a subset selected as a reception group with each other. SOLUTION: A transmitting person and receiving persons transmit and receive the information through a network. This transmitting person distributes distribution information ciphered by using a group key so that the distribution information can be deciphered by the cooperation of the optional number of receivers with each other, to the receiving persons belonging to the prescribed reception group. The receiving persons receive the ciphered data from the transmitting person, exchange partial information on this ciphered data among a plurality of the receiving persons belonging to the reception group to obtain deciphering information for deciphering this ciphered data, and decipher the distribution information by using this decoding information.

公开(公告)号：JPH11120241A

公开(公告)日：1999-04-30

申请号：JP28092297

申请日：1997-10-14

Applicant: IBM

Inventor： NAKAYAMA YASUOKI ,  NUMAO MASAYUKI

IPC: B65G61/00 ,  G06F15/00 ,  G06F21/00 ,  G06F21/62 ,  G06F21/64 ,  G06Q10/00 ,  G06Q20/00 ,  G06Q20/20 ,  G06Q20/30 ,  G06Q20/40 ,  G06Q20/42 ,  G06Q30/06 ,  G06Q50/00 ,  G09C1/00 ,  H04L9/00 ,  H04L9/08 ,  G06F17/60

Abstract: PROBLEM TO BE SOLVED: To enable the safe preservation of transaction information in an electronic commercial transaction on a network by preparing a session key for enciphering the transaction information, enciphering the transaction information while using the session key, and sending the enciphered transaction information to a preserving server on the network. SOLUTION: A session key 620 is prepared for enciphering a transaction log 610, and a transaction log 615 is provided by enciphering the transaction log 610 while using this session key. Next, key recovery information 640 for recovering this session key 620 is prepared while using key recovery techniques. Further, the session key 620 is enciphered while using a secret key 650 in a master card 600 and a session key 625 is provided. Then, these three, namely, the enciphered transaction log 615, the key recovery information 640 for recovering the session key 620 and the enciphered session key 625 are sent to a preserving server 380.

公开(公告)号：JPS6126175A

公开(公告)日：1986-02-05

申请号：JP13923984

申请日：1984-07-06

Applicant: Ibm

Inventor： FUJISAKI TETSUNOSUKE ,  NUMAO MASAYUKI

IPC: G06F17/22 ,  G06F17/27

公开(公告)号：JP2008090762A

公开(公告)日：2008-04-17

申请号：JP2006273514

申请日：2006-10-05

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： KITAYAMA FUMIHIKO ,  YURIYAMA MADOKA ,  MATSUZAWA YASUSHI ,  NUMAO MASAYUKI

IPC: G06N5/04 ,  G06Q50/00 ,  G06Q50/10

CPC classification number: G06N5/025 ,  G06Q10/06 ,  Y10S706/902

Abstract: PROBLEM TO BE SOLVED: To find out a component which may be a failure cause at high probability without retrieving all component data of the whole products. SOLUTION: Component data in a component tree distributed from a set of existing failure products are successively accessed and component attribute values having high degrees of support out of the failure products are extracted. In this process, a partial set of components used for the failure products is also found out. These component attribute values having the high degrees of support and the set of components used for the failure products are expressed as a tree using component types as nodes. Then as to two component attribute values having high degrees of support on the tree of component types, the information gain of a rule that the adoption of the two component attribute values may cause a failure is calculated. The calculation is locally applied to a common master component of two components and the master component having fixed information gain is outputted as a failure cause. How to select these two component attributes, component attributes are successively evaluated from component attributes with a nearer distance and setting two component attributes detected as a failure cause at first as candidates of the failure cause. COPYRIGHT: (C)2008,JPO&INPIT

Abstract translation: 要解决的问题：为了在没有检索整个产品的所有组件数据的情况下以高概率找出可能是故障原因的组件。 解决方案：连续访问从一组现有故障产品分发的组件树中的组件数据，并提取出故障产品中具有高度支持度的组件属性值。 在此过程中，还发现了用于故障产品的部分组件组件。 具有高度支持度的这些组件属性值和用于故障产品的组件集合表示为使用组件类型作为节点的树。 然后，对于在组件类型的树上具有高度支持度的两个组件属性值，计算采用两个组件属性值可能导致故障的规则的信息增益。 该计算局部地应用于两个分量的公共主分量，并且具有固定信息增益的主分量被输出为故障原因。 如何选择这两个组件属性，组件属性从具有更近距离的组件属性连续评估，并将首先被检测为故障原因的两个组件属性设置为故障原因的候选。 版权所有（C）2008，JPO＆INPIT

公开(公告)号：JP2008059364A

公开(公告)日：2008-03-13

申请号：JP2006236630

申请日：2006-08-31

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： NUMAO MASAYUKI ,  KITAYAMA FUMIHIKO ,  MATSUZAWA YASUSHI

IPC: G05B19/418 ,  G06Q50/00 ,  G06Q50/04 ,  G06Q50/10

CPC classification number: G06Q99/00 ,  G06Q10/063 ,  G06Q10/06395

Abstract: PROBLEM TO BE SOLVED: To provide a system for tracing a cause of an event occurred to a product produced in a production process chain. SOLUTION: The system includes a storage part for storing a virtual attribute to be associated with a corresponding second product; a receiving part for receiving information for specifying a third product in which the event occurred; a correlation calculation part for calculating the correlation coefficient with the third product, in which the third product is specified by the information for each kind of the second products used for the third product, and a group of the second product having the common virtual attribute; and a cause specification part for specifying the second product belonging to the kind of the second product in which the maximum correlation coefficient is calculated as the cause of the event. COPYRIGHT: (C)2008,JPO&INPIT

Abstract translation: 要解决的问题：提供用于跟踪生产过程链中生产的产品发生事件的原因的系统。 解决方案：该系统包括用于存储与相应的第二产品相关联的虚拟属性的存储部件; 用于接收用于指定事件发生的第三产品的信息的接收部分; 相关计算部分，用于计算与第三产品相关系数的相关系数，其中第三产品由用于第三产品的每种第二产品的信息指定，以及具有共同虚拟属性的第二产品的组; 以及原因指定部分，用于指定属于其中计算最大相关系数的第二产品的种类的第二产品作为事件的原因。 版权所有（C）2008，JPO＆INPIT