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1. 发明授权

US5634048A Distributed database system having a center system with a link file and a method for retrieving data from same 失效
标题翻译：具有具有链接文件的中心系统的分布式数据库系统以及从其中检索数据的方法
公开(公告)号：US5634048A
公开(公告)日：1997-05-27
申请号：US402725
申请日：1995-03-13
申请人： Tadamitsu Ryu , Toshio Takahara , Shingo Hirono , Tohru Matsumoto , Gen Kakehi , Yoshio Mogi , Takanori Fukatsu , Masao Tomita , Takashi Ohshiro
发明人： Tadamitsu Ryu , Toshio Takahara , Shingo Hirono , Tohru Matsumoto , Gen Kakehi , Yoshio Mogi , Takanori Fukatsu , Masao Tomita , Takashi Ohshiro
IPC分类号： G06F17/30
CPC分类号： G06F17/30312
摘要： A data retrieval method and apparatus in a distributed database system. Data is retrieved from a distributed database quickly with a minimum load on each terminal. A contents file is provided in each terminal, and a link file is provided in a center system to coordinate access to the distributed data in each terminal.
摘要翻译：分布式数据库系统中的数据检索方法和装置。数据从分布式数据库快速检索，每个终端的最小负载。在每个终端中提供内容文件，并且在中央系统中提供链接文件以协调对每个终端中的分布式数据的访问。

2. 发明授权

US5519861A Sampled data storage and editing system for the time series data being displayed according to collection location 失效
标题翻译：采样数据存储和编辑系统根据收集位置显示时间序列数据
公开(公告)号：US5519861A
公开(公告)日：1996-05-21
申请号：US365186
申请日：1994-12-28
申请人： Tadamitsu Ryu , Yoshio Mogi , Takanori Fukatsu , Masahiko Murakawa , Toshio Takahara , Shingo Hirono , Takashi Ohshiro , Tohru Matsumoto
发明人： Tadamitsu Ryu , Yoshio Mogi , Takanori Fukatsu , Masahiko Murakawa , Toshio Takahara , Shingo Hirono , Takashi Ohshiro , Tohru Matsumoto
IPC分类号： G06F7/76 , G06F17/30 , G06F13/00 , G06F15/00
CPC分类号： G06F7/76 , G06F17/30569 , Y10S707/99931 , Y10S707/99937 , Y10S707/99939
摘要： The present invention is a system that converts a vertical file (28) of time series data records from multiple terminals (10-14) and stored by time into a horizontal file (52) where records are organized by terminal (10-14). The user can then access the desired terminal information rapidly in the horizontal file (52) rather than having to perform an inefficient sequential search of the vertical file (28). After the terminal data is horizontally stored, the data is used to create display or print-out windows of the terminal data for many locations. Each window includes the data from a single terminal (10-14). For example, each window could include a graph of rain data for a location. The system also creates a cross reference table (76) of the addresses of the data used to create each window. When the display arrangement is altered, the data in the horizontal file (52/74) is reorganized to match the display order while only the physical addresses of the data for each terminal are changed in a new cross reference table (80).
摘要翻译：本发明是将来自多个终端（10-14）的时间序列数据记录的垂直文件（28）转换并且随时间存储到由终端（10-14）组织记录的水平文件（52）中的系统。然后，用户可以在水平文件（52）中快速地访问期望的终端信息，而不必执行垂直文件（28）的低效顺序搜索。在终端数据被水平存储之后，数据用于为多个位置创建终端数据的显示或打印窗口。每个窗口包括来自单个终端（10-14）的数据。例如，每个窗口可以包括位置的雨数据的图。系统还创建用于创建每个窗口的数据的地址的交叉参考表（76）。当改变显示装置时，重新组织水平文件（52/74）中的数据以匹配显示顺序，而在新的交叉参考表（80）中仅改变每个终端的数据的物理地址。

3. 发明授权

US5528671A Network control system 失效
标题翻译：网络控制系统
公开(公告)号：US5528671A
公开(公告)日：1996-06-18
申请号：US700159
申请日：1991-05-14
申请人： Tadamitsu Ryu , Yoshio Mogi , Takanori Fukatsu , Hideyo Okazaki , Gen Kakehi , Akira Hashimoto , Mamoru Endo , Mitsuhiko Yamagata
发明人： Tadamitsu Ryu , Yoshio Mogi , Takanori Fukatsu , Hideyo Okazaki , Gen Kakehi , Akira Hashimoto , Mamoru Endo , Mitsuhiko Yamagata
IPC分类号： H04L12/00 , H04L29/06 , H04M11/00
CPC分类号： H04L12/00 , H04L29/06
摘要： In a network control system connecting terminal units providing at least a chat function to make communication with the other terminal units on a real time basis while connecting the keyboard and executing mutual communication between the terminal units, the terminal unit which becomes the transmitting side describes the mode corresponding to the function to be executed and sets a communication code corresponding to such mode within a communication command to be transmitted. The transmitting terminal indexes a connection timing table and also connects or disconnects the line for communication to the distant terminal unit on the basis of contents of the connection timing table in order obtain cost-effective application of the communication network.
摘要翻译： PCT No.PCT / JP90 / 01162 Sec。 371日期1991年5月14日 102（e）日期1991年5月14日PCT 1990年9月11日PCT PCT。第WO91 / 04621号公报日期为1991年4月4日。在连接提供至少聊天功能的终端单元的网络控制系统中，连接键盘并执行终端单元之间的相互通信时，实时地与其他终端单元进行通信，终端单元作为发送侧的发送侧描述与要执行的功能相对应的模式，并且在要发送的通信命令中设置与这种模式相对应的通信代码。发送终端根据连接定时表的内容，对连接定时表进行索引，并且连接或断开与远程终端单元的通信线路，以获得通信网络的成本有效的应用。

4. 发明授权

US5408608A Distributed data base control center having a plurality of information tables for facilitating a direct communication among terminal units of a network 失效
标题翻译：分布式数据库控制中心具有多个信息表，用于促进网络的终端单元之间的直接通信
公开(公告)号：US5408608A
公开(公告)日：1995-04-18
申请号：US678338
申请日：1991-05-08
申请人： Tadamitsu Ryu , Yoshio Mogi , Takanori Fukatsu , Gen Kakehi , Masahiko Murakawa , Mamoru Endo , Mitsuhiko Yamagata , Katsuo Sato , Akira Hashimoto , Hiroshi Araki , Yasumasa Takahashi
发明人： Tadamitsu Ryu , Yoshio Mogi , Takanori Fukatsu , Gen Kakehi , Masahiko Murakawa , Mamoru Endo , Mitsuhiko Yamagata , Katsuo Sato , Akira Hashimoto , Hiroshi Araki , Yasumasa Takahashi
IPC分类号： G06F17/30 , G06F13/14
CPC分类号： G06F17/30575 , Y10S707/959 , Y10S707/966
摘要： A distributed data base system is formed by terminal units connected in a public network or a private network. Each terminal unit stores respectively the real data and a temporary center for storing the one or a plurality of control information among various pieces of control information, such as contents corresponding to each real data, keyword or command assigned to data. Moreover, check information set up for acquiring security is provided as the one of the terminal unit. A terminal unit utilizing data obtains identification information of terminal units storing relevant real data by inputting contents, commands or keywords by accessing the center and reading or extracting the necessary real data through the network from a terminal unit having real data based on such identification information but is capable of restricting users (terminal units) which are allowed to read the open data in accordance with the degree of importance of the data.This center, when it is assigned to the one terminal unit forming a distributed data base system, executes the control by gathering necessary control information from each terminal unit. This center having control information may be realized by the one terminal unit, but a center may also be provided individually corresponding to the items of information to be controlled. Moreover, the center may be established in one terminal unit and the center may be changed to the other terminal unit from the one terminal unit.
摘要翻译： PCT No.PCT / JP90 / 01161 Sec。 371日期1991年5月8日 102（e）日期1991年5月8日PCT 1990年9月11日PCT PCT。公开号WO91 / 04532 日期：1991年04月4日。分布式数据库系统由连接在公共网络或私有网络中的终端单元组成。每个终端单元分别存储各种控制信息中的一个或多个控制信息的临时中心，例如与分配给数据的每个实际数据，关键字或命令对应的内容。此外，提供用于获取安全性的检查信息作为终端单元之一。利用数据的终端单元通过访问中心输入内容，命令或关键字并通过网络从具有基于这样的识别信息的实际数据的终端单元读取或提取必要的实际数据来获得存储相关实际数据的识别信息，但是能够根据数据的重要性限制被允许读取开放数据的用户（终端单元）。该中心当分配给形成分布式数据库系统的一个终端单元时，通过从每个终端单元收集必要的控制信息来执行控制。具有控制信息的中心可以由一个终端单元实现，但是也可以分别对应于要控制的信息项提供中心。此外，中心可以建立在一个终端单元中，并且中心可以从一个终端单元改变为另一个终端单元。

5. 发明授权

US5548751A Dynamic data storage system allowing variable size records and fields by using linked record segments 失效
标题翻译：动态数据存储系统通过使用链接的记录段来允许可变大小的记录和字段
公开(公告)号：US5548751A
公开(公告)日：1996-08-20
申请号：US198396
申请日：1994-02-14
申请人： Tadamitsu Ryu , Yoshio Mogi , Masao Tomita , Takanori Fukatsu
发明人： Tadamitsu Ryu , Yoshio Mogi , Masao Tomita , Takanori Fukatsu
IPC分类号： G06F12/00 , G06F3/06 , G06F12/02 , G06F17/30
CPC分类号： G06F3/0601 , G06F12/023 , G06F2003/0697 , Y10S707/99943
摘要： The system provides a data storage system program 18 between a user and a physical memory device 14 which stores file records 20. The data storage system 18 stores records as linked record segments 40/51 that can be randomly located within the memory storage device 14. The segments 40/51 are linked by a next segment address found in a next segment address field 50/56 of a record segment 40/51. When a record needs to be expanded and the current record segment 1000 is not large enough to accommodate the expansion, another record segment 1082 is allocated and used. If variable length record segments 40 are used, only a single record extension is required. However, if fixed length record segments 50 are used, the system allocates sufficient fixed length record segments to store the additional data. When records shrink in size or are deleted, the vacant space becomes available for reuse and the system attempts to remove the vacant space by combining record segments and storing a single segment in available vacant space.
摘要翻译：该系统在存储文件记录20的用户和物理存储装置14之间提供数据存储系统程序18.数据存储系统18将记录存储为可以随机地位于存储器存储装置14内的链接记录段40/51。段40/51通过在记录段40/51的下一段地址字段50/56中找到的下一个段地址链接。当需要扩展记录并且当前记录段1000不足以适应扩展时，分配和使用另一个记录段1082。如果使用可变长度记录段40，则仅需要单个记录扩展。然而，如果使用固定长度记录段50，则系统分配足够的固定长度记录段以存储附加数据。当记录缩小或删除时，空闲空间可用于重用，并且系统尝试通过组合记录段并将可用空间中存储单个段来除去空闲空间。

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