利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

9 条记录 (耗时 0.026 秒)

    Information processing system using information caching based on user activity
    4.
    发明授权
    Information processing system using information caching based on user activity 失效
    基于用户活动信息缓存的信息处理系统

    公开(公告)号：US06243755B1

    公开(公告)日：2001-06-05

    申请号：US09115745

    申请日：1998-07-15

    申请人： Masahiro Takagi ,  Takashi Kamitake

    发明人： Masahiro Takagi ,  Takashi Kamitake

    IPC分类号： G06F1516

    CPC分类号： H04W4/00 ,  G06F11/3438 ,  G06F11/3495 ,  H04L29/06 ,  H04L41/147 ,  H04L43/00 ,  H04L43/0817 ,  H04L43/16 ,  H04L67/02 ,  H04L67/18 ,  H04L67/24 ,  H04L67/26 ,  H04L67/28 ,  H04L67/2828 ,  H04L67/2847 ,  H04L67/325 ,  H04L67/34 ,  H04L69/329

    摘要： An information processing system in which the necessary information can be transferred via a network by the time this information becomes actually necessary, without damaging the utility and convenience from the user's point of view. An information transfer to a first information processing apparatus from a second information processing apparatus via a network is realized by predicting a necessary information which will be required by a user using the first information processing apparatus in future and a necessary time by which the necessary information will be actually required by the user, according to a knowledge concerning an activity schedule of the user; and controlling the transfer of the necessary information from the second information processing apparatus to the first information processing apparatus via the network such that the necessary information will be transferred by the necessary time.

    摘要翻译： 一种信息处理系统，其中在该信息变得实际需要时可以通过网络传送必要的信息，而不会损害用户的观点的实用性和便利性。 通过经由网络从第二信息处理装置向第一信息处理装置的信息传送是通过预测将来使用第一信息处理装置的用户需要的必要信息和必要信息将必要的时间来实现的 实际上是用户根据用户活动时间表的知识要求的; 以及控制从所述第二信息处理装置向所述第一信息处理装置经由所述网络传送所述必需信息，使得必要的信息将在必要时间内传送。

    Information processing system using information caching based on user activity
    5.
    发明授权
    Information processing system using information caching based on user activity 失效
    基于用户活动信息缓存的信息处理系统

    公开(公告)号：US5881231A

    公开(公告)日：1999-03-09

    申请号：US612289

    申请日：1996-03-07

    申请人： Masahiro Takagi ,  Takashi Kamitake

    发明人： Masahiro Takagi ,  Takashi Kamitake

    IPC分类号： G06F12/00 ,  G06F13/00 ,  G06F15/00 ,  H04L12/26 ,  H04L12/28 ,  H04L29/06 ,  H04L29/08 ,  H04W4/00

    CPC分类号： H04W4/00 ,  G06F11/3438 ,  H04L12/2602 ,  H04L29/06 ,  H04L41/147 ,  H04L43/00 ,  H04L67/02 ,  H04L67/18 ,  H04L67/24 ,  H04L67/26 ,  H04L67/28 ,  H04L67/2828 ,  H04L67/2847 ,  H04L67/325 ,  H04L67/34 ,  G06F11/3495 ,  H04L43/0817 ,  H04L43/16 ,  H04L69/329

    摘要： An information processing system in which the necessary information can be transferred via a network by the time this information becomes actually necessary, without damaging the utility and convenience from the user's point of view. An information transfer to a first information processing apparatus from a second information processing apparatus via a network is realized by predicting a necessary information which will be required by a user using the first information processing apparatus in future and a necessary time by which the necessary information will be actually required by the user, according to a knowledge concerning an activity schedule of the user; and controlling the transfer of the necessary information from the second information processing apparatus to the first information processing apparatus via the network such that the necessary information will be transferred by the necessary time.

    摘要翻译： 一种信息处理系统，其中在该信息变得实际需要时可以通过网络传送必要的信息，而不会损害用户的观点的实用性和便利性。 通过经由网络从第二信息处理装置向第一信息处理装置的信息传送是通过预测将来使用第一信息处理装置的用户需要的必要信息和必要信息将必要的时间来实现的 实际上是用户根据用户活动时间表的知识要求的; 以及控制从所述第二信息处理装置向所述第一信息处理装置经由所述网络传送所述必需信息，使得必要的信息将在必要时间内传送。

    Communications network using an enciphering and deciphering device
    6.
    发明授权
    Communications network using an enciphering and deciphering device 失效
    通信网络使用加密和解密设备

    公开(公告)号：US4823388A

    公开(公告)日：1989-04-18

    申请号：US14213

    申请日：1987-02-05

    申请人： Hiroyuki Mizutani ,  Takashi Kamitake

    发明人： Hiroyuki Mizutani ,  Takashi Kamitake

    IPC分类号： H04L9/06 ,  G07F7/10 ,  H04L9/10 ,  H04L9/14 ,  H04L9/32 ,  H04L9/00

    CPC分类号： G07F7/1008 ,  G06Q20/085 ,  G06Q20/341 ,  G06Q20/3674 ,  G06Q20/40975 ,  G07F7/1016 ,  H04L9/3234 ,  H04L9/3247 ,  H04L2209/56

    摘要： A communications network system is constructed by connecting a plurality of customer terminals to one central terminal via communication lines. Enciphering devices and a deciphering device, such as IC (integrated circuit) cards, are provided for the terminals. In order to achieve a digital signature for a transaction message sent from a customer to the center, the message is enciphered according to a prescribed enciphering algorithm using a key word that can specify the sender and the transaction. At the central terminal the enciphered message is deciphered according to a prescribed deciphering algorithm that is different from the enciphering algorithm using a key word which can specify the sender and the transaction. The key data and encipering and deciphering algorithms are sealed in the enciphering and deciphering devices such that they cannot be accessed from the outside.

    摘要翻译： 通过经由通信线路将多个顾客终端连接到一个中央终端来构建通信网络系统。 为终端提供加密设备和解密设备（如IC（集成电路）卡）。 为了实现从客户发送到中心的交易消息的数字签名，根据规定的加密算法，使用可以指定发送者和交易的关键字对消息进行加密。 在中央终端，根据规定的解密算法对加密的消息进行解密，该解密算法与使用可指定发送者和交易的关键字的加密算法不同。 密钥数据和加密和解密算法被密封在加密和解密设备中，使得它们不能从外部访问。

    Adding apparatus having a high accuracy
    8.
    发明授权
    Adding apparatus having a high accuracy 失效
    添加高精度的装置

    公开(公告)号：US4931979A

    公开(公告)日：1990-06-05

    申请号：US236902

    申请日：1988-08-26

    申请人： Takashi Kamitake ,  Shin-ichi Kawamura ,  Masahiro Abe

    发明人： Takashi Kamitake ,  Shin-ichi Kawamura ,  Masahiro Abe

    IPC分类号： G06F7/485 ,  G06F7/50

    CPC分类号： G06F7/485 ,  G06F7/5095 ,  G06F7/49921

    摘要： An apparatus for adding a first input value and a second input value smaller than the first input value comprises a memory device for memorizing an under flow component; a first adder for adding an output value from the memory device and the first input value; a second adder for adding an output value of the first adder and the second input value; a first subtracter for subtracting the second input value from an output value of the second adder; and a comparator for comparing the output value of the first adder and an output value of the first subtracter. It is judged by an output value of the comparator whether or not the output value of the first adder is memorized in the memory device.

    Communications network using IC cards
    9.
    发明授权
    Communications network using IC cards 失效
    通信网络使用IC卡

    公开(公告)号：US4862501A

    公开(公告)日：1989-08-29

    申请号：US836163

    申请日：1986-03-04

    申请人： Takashi Kamitake ,  Hiroyuki Mizutani ,  Shin-ichi Kawamura

    发明人： Takashi Kamitake ,  Hiroyuki Mizutani ,  Shin-ichi Kawamura

    IPC分类号： G06F13/00 ,  G07F7/10 ,  H04K1/00 ,  H04L9/00 ,  H04L9/10 ,  H04L9/32

    CPC分类号： G07F7/1008 ,  G06Q20/341 ,  G06Q20/35765 ,  G06Q20/3578 ,  G06Q20/401 ,  G06Q20/40975

    摘要： A communications network has a plurality of customer terminals and a single center terminal which are coupled through communication lines. A large scale integrated circuit is operatively coupled to each terminal. The integrated circuit device has enciphering and deciphering functions and has a recording device. When a transaction request message is sent from one customer terminal to the center, the transaction request message is enciphered by the integrated circuit device, and the enciphered message is sent to the center. In order to increase the transaction verification capability, the transmission message is recorded, in association with encryption of the transmission message, in an area of the recording device which can be accessed from outside only for readout. In order to further improve the transaction verification capability, the response message is enciphered by the integrated circuit device in the center. The enciphered response message is deciphered by the integrated circuit device in the customer terminal. The response message is recorded in the area of the recording device such that the encrypted message and decrypted message can be distinguished from each other.

    摘要翻译： 通信网络具有通过通信线路耦合的多个客户终端和单个中心终端。 大规模集成电路可操作地耦合到每个终端。 集成电路装置具有加密和解密功能，并具有记录装置。 当事务请求消息从一个客户终端发送到中心时，交易请求消息被集成电路设备加密，并且加密的消息被发送到中心。 为了增加交易验证能力，将传输消息与传输消息的加密相关联地记录在可从外部访问的仅用于读出的记录装置的区域中。 为了进一步提高交易验证能力，响应消息由中心的集成电路设备加密。 加密的响应消息由客户终端中的集成电路设备解密。 响应消息被记录在记录设备的区域中，使得可以将加密的消息和解密的消息彼此区分开。