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1. 发明授权

US06209019B1 Data processing system, computer network, and data processing method 失效
标题翻译：数据处理系统，计算机网络和数据处理方法
公开(公告)号：US06209019B1
公开(公告)日：2001-03-27
申请号：US08611421
申请日：1996-03-06
申请人： Yasukuni Okataku , Toshibumi Seki , Tetsuo Hasegawa , Hiroshi Kaibe , Shinsuke Tamura
发明人： Yasukuni Okataku , Toshibumi Seki , Tetsuo Hasegawa , Hiroshi Kaibe , Shinsuke Tamura
IPC分类号： G06F1324
CPC分类号： G06F11/1489 , G06F11/3495
摘要： It is an object of this invention to provide a data processing system, computer network, and data processing method which enable alternate programs to run without degrading the system processing performance. When control of a program executed by the executing means 1 reaches a pre-defined execution checkpoint, the notifying means 3 issues an interrupt instruction and the sending/receiving means 4 sends this instruction to other nodes. In a node where this interrupt instruction is received, the interrupt controlling means 5 causes the executing means 1 to interrupt processing if program control has not yet reached a pre-defined execution checkpoint in the node.
摘要翻译：本发明的一个目的是提供一种数据处理系统，计算机网络和数据处理方法，其使备用程序在不降低系统处理性能的情况下运行。当由执行装置1执行的程序的控制达到预定义执行检查点，通知装置3发出中断指令，并且发送/接收装置4将该指令发送到其他节点。在接收到该中断指令的节点中，如果程序控制尚未到达节点中的预定义的执行检查点，则中断控制装置5使执行装置1中断处理。

2. 发明授权

US5331647A Communication apparatus having function to record communication history 失效
标题翻译：通信装置具有记录通信历史的功能
公开(公告)号：US5331647A
公开(公告)日：1994-07-19
申请号：US556188
申请日：1990-07-23
申请人： Toshibumi Seki , Yasukuni Okataku , Shinsuke Tamura
发明人： Toshibumi Seki , Yasukuni Okataku , Shinsuke Tamura
IPC分类号： H04L29/14 , H04L12/26 , G06F11/10 , H03M13/00
CPC分类号： H04L43/00 , H04L12/2602 , H04L43/0823
摘要： A communication system comprising a communication path through which a message passes and, a plurality of communication apparatus, each apparatus includes a message transmission function to the communication path, and a read function for reading the message from the communication path. Each communication apparatus has a communication cumulative amount table so as to store the communication cumulative amount of messages transmitted by each communication apparatus as communication history data. The communication apparatus adds the latest communication cumulative amount in the communication cumulative amount table to a message which is transmitted to the communication path. The communication apparatus compares the stored communication cumulative amount table with the received communication cumulative amount. Thus, troubles of the communication subjects in the communication apparatus according to the result of the comparison can be detected. In addition, without complicated operations of each communication apparatus, while the overhead of processes is kept low, it is possible to prevent a bad effect due to a trouble or error of communication apparatus from being propagated to other communication apparatus.
摘要翻译：一种通信系统，包括消息通过的通信路径，以及多个通信装置，每个装置包括到通信路径的消息发送功能，以及用于从通信路径读取消息的读取功能。每个通信装置具有通信累积量表，以便存储由每个通信装置发送的消息的通信累积量作为通信历史数据。通信装置将通信累积量表中的最新通信累积量添加到发送到通信路径的消息。通信装置将存储的通信累积量表与接收到的通信累积量进行比较。因此，可以检测根据比较结果的通信装置中的通信对象的麻烦。另外，没有各通信装置的复杂操作，在处理开销保持较低的情况下，可以防止由于通信装置的故障或错误而导致的不良影响传播到其他通信装置。

3. 发明授权

US06178444B1 System and method that prevent messages transferred among networked data processing systems from becoming out of sequence 失效
标题翻译：防止网络数据处理系统中传输的消息的系统和方法变得不顺序
公开(公告)号：US06178444B1
公开(公告)日：2001-01-23
申请号：US08812907
申请日：1997-03-10
申请人： Yasukuni Okataku , Hiroshi Kaibe , Shinsuke Tamura
发明人： Yasukuni Okataku , Hiroshi Kaibe , Shinsuke Tamura
IPC分类号： G06F1516
CPC分类号： G05B19/0421 , G05B2219/2207 , G05B2219/23237 , G05B2219/23316 , G05B2219/25161
摘要： Data processing systems, each belonging to one of a number of program groups, are connected to a network. Each group includes a data processing system containing a sequencer which determines the sequence of messages transferred over the network. The sequencer of each data processing system is either in the “operation mode” or in the “standby mode.” A sequencer in the standby mode declares the operation mode independently of other sequencers and sends this operation mode declaration to the sequencers of the other data processing systems. When the operation mode declaration is sent a number of times equal to a specified count, the sequencer becomes the operation mode sequencer. When the operation mode sequencer stops, some other standby mode sequencer takes over the function of the operation mode sequencer, thus maintaining consistency in the sequence of messages to be sent to a plurality of data processing systems connected to the network.
摘要翻译：属于多个程序组之一的数据处理系统连接到网络。每个组包括包含定序器的数据处理系统，该定序器确定通过网络传送的消息的顺序。每个数据处理系统的音序器处于“操作模式”或“待机模式”。待机模式下的音序器独立于其他音序器声明操作模式，并将此操作模式声明发送给其他数据处理系统的音序器。当操作模式声明发送等于指定计数的次数时，定序器将成为操作模式定序器。当操作模式定序器停止时，一些其他待机模式定序器接管操作模式定序器的功能，从而保持要发送到连接到网络的多个数据处理系统的消息序列的一致性。

4. 发明授权

US06336110B1 System for solving of a constraint-satisfaction problem and constructing of a system 失效
标题翻译：解决约束满足问题和构建系统的系统
公开(公告)号：US06336110B1
公开(公告)日：2002-01-01
申请号：US09050133
申请日：1998-03-30
申请人： Shinsuke Tamura , Tetsuo Hasegawa
发明人： Shinsuke Tamura , Tetsuo Hasegawa
IPC分类号： G06F1700
CPC分类号： G06N5/003
摘要： A system and method for processing a large constraint satisfaction problem quickly, including a subset generating module (1), which divides a set of alternatives provided for a plurality of parts of a given problem into a plurality of subsets, such that each subset has not more than two alternatives for each part. For each subset generated by the division, a solution calculation module (2) finds a solution by calculating combinations of alternatives satisfying a constraint between alternatives selected for each two parts. The calculation of a solution for a subset, such that each subset has not more than two alternatives for each part, requires a very short period of processing time, even if the parts are many. Thus, the sum of the times required for finding a solution for all the subsets is much shorter than the time required for finding a solution for the original problem without such processing.
摘要翻译：一种用于快速处理大的约束满足问题的系统和方法，包括子集生成模块（1），其将提供给给定问题的多个部分的一组备选方案划分为多个子集，使得每个子集没有每个部分有两个以上的替代方案。对于由分割生成的每个子集，解决方案计算模块（2）通过计算满足对于每两个部分选择的替代之间的约束的替代的组合来找到解。对于子集的解决方案的计算，使得每个子集对于每个部分具有不超过两个备选项，即使部分很多，也需要非常短的处理时间。因此，找到所有子集的解决方案所需的时间总和远远小于在没有这种处理的情况下为原始问题找到解决方案所需的时间。

5. 发明授权

US4771460A Data processing terminal device which stores a modified decrypted data in a programmable read only memory in order to detect alteration thereof 失效
标题翻译：数据处理终端装置，其将经修改的解密数据存储在可编程只读存储器中，以便检测其改变
公开(公告)号：US4771460A
公开(公告)日：1988-09-13
申请号：US902518
申请日：1986-09-02
申请人： Masuo Tamada , Hitoshi Kokuryo , Shinsuke Tamura , Hiroshi Ozaki
发明人： Masuo Tamada , Hitoshi Kokuryo , Shinsuke Tamura , Hiroshi Ozaki
IPC分类号： G07F7/10 , G07F9/08 , H04M3/18 , G06F5/00 , G06K5/00
CPC分类号： G07F9/08 , G06Q20/367 , G06Q20/401 , G07F7/1016
摘要： A data processing terminal device is on-line connected to a host computer and records on journal paper journal data obtained as a result of communication with the host computer. Data is encrypted, and encrypted data is exchanged between the terminal device and the host computer. The encrypted journal data received by the terminal is decrypted and printed on a journal paper, then modified and stored in a PROM. By comparing the journal data with the modified data, journal data alteration can be easily detected.

6. 发明授权

US4748557A Data processing terminal device for storing encrypted journal data and decrypting the data 失效
标题翻译：数据处理终端装置，用于存储加密的日志数据和解密数据
公开(公告)号：US4748557A
公开(公告)日：1988-05-31
申请号：US902885
申请日：1986-09-02
申请人： Masuo Tamada , Hitoshi Kokuryo , Shinsuke Tamura , Hiroshi Ozaki
发明人： Masuo Tamada , Hitoshi Kokuryo , Shinsuke Tamura , Hiroshi Ozaki
IPC分类号： G07F7/10 , G07F9/08 , G06F1/00 , G06K5/00
CPC分类号： G07F9/08 , G06Q20/367 , G06Q20/401 , G07F7/1016
摘要： A data processing terminal device is on-line connected to a host computer and records on journal paper journal data obtained as a result of communication with the host computer. Data is encrypted, and encrypted data is exchanged between the terminal device and the host computer. An IC card connected to the terminal device receives the encrypted data from the host computer, decrypts the data, modifies it and records the data on a recording medium. The terminal device records decrypted data on a journal paper. By comparing the journal data with it's modified data recorded on the IC card, journal data alteration can be easily detected.
摘要翻译：数据处理终端设备在线连接到主计算机，并记录作为与主计算机进行通信的结果获得的日记纸日志数据。数据被加密，并且在终端设备和主机之间交换加密数据。连接到终端设备的IC卡从主计算机接收加密的数据，解密数据，对其进行修改并将数据记录在记录介质上。终端设备在日记纸上记录解密的数据。通过将日志数据与记录在IC卡上的修改数据进行比较，可以容易地检测到日志数据更改。

7. 发明授权

US4757543A Encrypting and decrypting device which stores an algorithm in a memory 失效
标题翻译：将算法存储在存储器中的加密和解密设备
公开(公告)号：US4757543A
公开(公告)日：1988-07-12
申请号：US902884
申请日：1986-09-02
申请人： Masuo Tamada , Hitoshi Kokuryo , Shinsuke Tamura , Hiroshi Ozaki
发明人： Masuo Tamada , Hitoshi Kokuryo , Shinsuke Tamura , Hiroshi Ozaki
IPC分类号： G07F7/10 , G07F9/08 , H04L9/00 , G06F1/00 , G06K5/00
CPC分类号： G07F9/08 , G06Q20/367 , G06Q20/401 , G07F7/1016
摘要： A data processing terminal device is on-line connected to a host computer and records on journal paper journal data obtained as a result of communication with the host computer. Data is encrypted, and encrypted data is exchanged between the terminal device and the host computer. The encrypted journal data is printed together with the normal journal data on the journal paper. The algorithm used to encrypt the data is stored on an ic card issued to the user and updated periodically. By comparing the journal data with its encrypted data, journal data alteration can be easily detected.

8. 发明授权

US5729717A IC card and issuing apparatus allowing multiple applications 失效
标题翻译： IC卡和发卡设备允许多种应用
公开(公告)号：US5729717A
公开(公告)日：1998-03-17
申请号：US479462
申请日：1995-06-07
申请人： Masuo Tamada , Hitoshi Kokuryo , Shinsuke Tamura , Hiroshi Ozaki
发明人： Masuo Tamada , Hitoshi Kokuryo , Shinsuke Tamura , Hiroshi Ozaki
IPC分类号： G06K19/073 , B42D15/10 , G06F12/14 , G06F21/24 , G06K17/00 , G07F7/10 , G06F12/00
CPC分类号： G07F7/1008 , G06F12/1441 , G06Q20/341 , G06Q20/35765 , G06Q20/3672
摘要： A card contains an IC chip having a CPU, a memory, etc. When the card is inserted into a terminal device, it is connected to a host computer. Under this condition, the data in the memory of the IC card is processed by the host computer. The memory is manufactured in such a way that the memory area is segmented into a plurality of zones. An access controller for the memory is provided in the IC chip. In issuing the card, the access condition of each zone (for example, an assortment of access people and/or a type of access terminal) is programmed into the access controller by a card issuer.
摘要翻译：卡包含具有CPU，存储器等的IC芯片。当将卡插入终端设备时，它被连接到主计算机。在这种情况下，IC卡的存储器中的数据由主计算机处理。存储器以这样的方式制造，即存储区域被分割成多个区域。在IC芯片中提供存储器的访问控制器。在发卡时，卡片发行者将访问控制器编程到每个区域的访问条件（例如，各种访问人员和/或一类接入终端）。

9. 发明授权

US4879645A Data processing device with high security of stored programs 失效
标题翻译：具有高存储程序安全性的数据处理设备
公开(公告)号：US4879645A
公开(公告)日：1989-11-07
申请号：US157109
申请日：1988-02-10
申请人： Masuo Tamada , Hitoshi Kokuryo , Shinsuke Tamura , Hiroshi Ozaki
发明人： Masuo Tamada , Hitoshi Kokuryo , Shinsuke Tamura , Hiroshi Ozaki
IPC分类号： G06F12/14 , B42D15/10 , G06F1/00 , G06F21/10 , G06F21/62 , G06K17/00 , G06N5/04 , G06Q20/40 , G06Q40/00 , G06Q40/02 , G07F7/10
CPC分类号： G06F21/77 , G06F21/51 , G06F21/75 , G06N5/048 , G06Q20/341 , G07F7/082 , G07F7/1008 , G06F2221/2101 , G06F2221/2153
摘要： An IC card comprises CPU, PROM for storing programs, and RAM for storing the results of arithmetic operations. PROM stores a table on which the names of specific programs are registered. RAM has execution counters which counts up each time each program is run so that the number of times the specific program is run is memorized. Prior to the running of each program by CPU, it is judged whether or not the program is a specific one. If it is the specific program, the execusion counter counts up. When the count value of the execution counter is above a predetermined value, the running of the specific program is prevented.
摘要翻译： IC卡包括用于存储程序的CPU，PROM和用于存储算术结果的RAM。 PROM存储一个表，其中注册了特定程序的名称。 RAM具有每次运行每个程序时计数的执行计数器，以便记录特定程序运行的次数。在CPU执行每个程序之前，判断该程序是否是特定的程序。如果是具体的程序，则会导致计数器计数。当执行计数器的计数值高于预定值时，防止特定程序的运行。

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