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1. 发明专利

JP2011180855A Route generation device and route generation program 有权
标题翻译：路由生成设备和路由生成程序
公开(公告)号：JP2011180855A
公开(公告)日：2011-09-15
申请号：JP2010044883
申请日：2010-03-02
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： MIYAKE TOSHIYUKI , HARASHIMA ICHIRO , SHIROYAMA KOJI , SATO MASATAKE , YOSHIDA ARIHIRO
IPC分类号： G06F17/50
CPC分类号： G06F17/509 , G06F2217/06
摘要： PROBLEM TO BE SOLVED: To efficiently design a route including many main routes and branching routes while a designer checks whether a placement restriction of route is satisfied.
SOLUTION: A route generation device includes: a group of routes including geometric data (registered to a placement database 102) of a connection target, a main route directly connecting the connection targets, and branching routes branched from the main route; a restriction area generation part 107 for storing data (registered to a connection relation database 103) representing a connection relation with the connection target and data (registered to a design restriction database 104) representing a restrictive condition for restricting a placement position of branch points of the main route and generating a restrictive area (registered to a restrictive area database 105) where the branch points are placeable according to a placement position of the connection target, the connection relation, and the restrictive condition; a route generation part 108 for generating a shortest main route passing all restriction areas and a shortest branching route branched from the main route; and a restriction area and route display part 109 for displaying geometric figures of the restriction area, the main route, and the branching route.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：设计者检查路由的布局限制是否满足时，有效地设计包括许多主要路由和分支路由的路由。路线生成装置包括：包括连接对象的几何数据（登记到布置数据库102）的路线组，直接连接连接对象的主路线以及从主路线分支的分支路线; 限制区域生成部分107，用于存储表示与连接目标的连接关系的数据（登记到连接关系数据库103）和表示用于限制分支点的分配位置的限制条件的数据（登记到设计限制数据库104）主路由，并根据连接目标的布置位置，连接关系和限制条件生成分支点可放置的限制区域（注册到限制区域数据库105）; 生成通过所有限制区域的最短主路由和从主路径分支的最短分支路由的路由产生部分108; 以及用于显示限制区域，主路线和分支路线的几何图形的限制区域和路线显示部分109。版权所有（C）2011，JPO＆INPIT

2. 发明专利

JP2012155565A Piping route search device and plant constructed using the same 有权
标题翻译：管道搜索设备和使用该设备的设备
公开(公告)号：JP2012155565A
公开(公告)日：2012-08-16
申请号：JP2011014681
申请日：2011-01-27
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： SHIROYAMA KOJI , SATO MASATAKE
IPC分类号： G06F17/50
摘要： PROBLEM TO BE SOLVED: To efficiently create piping route data in which space for installing and operating a piping component is secured, and to reduce piping design time.SOLUTION: The piping route search device includes: an input part for inputting CAD data and start and end point data of piping; and a graph creation part for creating a graph for route search including start and end points of the piping based on the CAD data and the start and end point data of the piping inputted at the input part. The piping route search device also includes: an accumulated distance/component number totaling part for totaling up an accumulated distance and the accumulated number of components which can be arranged, from the start point based on the graph created at the graph creation part; and a display part for displaying the accumulated distance and the accumulated number of components which can be arranged at each node of the graph.
摘要翻译：要解决的问题：有效地创建用于安装和操作管道部件的空间的管道路径数据，并且减少管道设计时间。
解决方案：管道搜索装置包括：用于输入CAD数据的输入部分和管道的起点和终点数据; 以及图形创建部，用于基于CAD数据和输入部输入的配管的开始和结束点数据，创建包括管道的起点和终点的路线搜索的曲线图。管道路径搜索装置还包括：基于在图形创建部分创建的图形从开始点累积累积距离的累积距离/分量数合计部分和可以排列的部件的累积数量; 以及显示部分，用于显示可以布置在图的每个节点处的累积距离和累积的分量数。版权所有（C）2012，JPO＆INPIT

3. 发明专利

JP2012053719A Design support device, design support method and design support program 有权
标题翻译：设计支持设备，设计支持方法和设计支持计划
公开(公告)号：JP2012053719A
公开(公告)日：2012-03-15
申请号：JP2010196285
申请日：2010-09-02
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： SATO MASATAKE , HARASHIMA ICHIRO , YOSHIDA ARIHIRO , SHIROYAMA KOJI , MIYAKE TOSHIYUKI
IPC分类号： G06F17/50
CPC分类号： G06F17/509 , G06F17/5004 , G06F2217/34
摘要： PROBLEM TO BE SOLVED: To verify whether the restriction for piping arrangement sequence is satisfied or not by using a calculator.SOLUTION: An arrangement propriety judgement part 1201 of an arrangement sequence editing device 101 regards a pipe included in a piping list 104 as a target pipe for the arrangement judgement, retrieves a prescribed pipe in a master-slave relationship database 105 by using specific information on the target pipe as a retrieval key, and acquires a master pipe and a slave pipe corresponding to the retrieved prescribed pipe. When a slave pipe located before the location of the target pipe indicated in the piping list 104 exists, or a master pipe located after the location of the target pipe indicated in the piping list 104 exists, the arrangement of the target pipe is judged improper.
摘要翻译：要解决的问题：通过使用计算器来验证是否满足管道排列顺序的限制。解决方案：排列顺序编辑装置101的装置判定部分1201将包含在管道列表104中的管道视为用于布置判断的目标管道，通过使用主从关系数据库105检索规定的管道作为检索关键字的目标管道的特定信息，并且获取与检索到的规定管道对应的主管道和从属管道。当存在位于配管列表104中指示的目标管的位置之前的从管时，或者存在位于管道列表104中指示的目标管的位置之后的主管时，判定目标管的布置不正确。版权所有（C）2012，JPO＆INPIT

4. 发明专利

JP2011090471A Device and program for editing piping data 审中-公开
标题翻译：用于编辑管道数据的设备和程序
公开(公告)号：JP2011090471A
公开(公告)日：2011-05-06
申请号：JP2009242936
申请日：2009-10-22
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： SHIROYAMA KOJI , HARASHIMA ICHIRO , SATO MASATAKE , MIYAKE TOSHIYUKI , YOSHIDA ARIHIRO
IPC分类号： G06F17/50
摘要： PROBLEM TO BE SOLVED: To efficiently create CAD data satisfying the constraint of each piping component, to reduce piping design time. SOLUTION: This piping data editing device includes: an input means 101 for accepting piping CAD data having a path dot-sequential data and piping component data; a piping component constraint data storage means 102 for storing the arrangement constraint condition of piping components; a CAD data storage means 107 for storing peripheral equipment CAD data and piping CAD data; a piping component rule check means 103 for determining whether the piping component data satisfy the constraint; a movable position retrieval means 104 for retrieving movement destination satisfying arrangement constraint stored in the piping component constraint data storage means about the piping components determined to not satisfy the arrangement constraint by the arrangement component rule check means; and a path updating means 105 for updating piping CAD data so that the path dot-sequential data can pass through the arrangement position of the movement destination of the piping components retrieved by the movable position retrieval means. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了有效地创建满足每个管道部件约束的CAD数据，以减少管道设计时间。解决方案：该管道数据编辑装置包括：输入装置101，用于接收具有路径点序数据和管道部件数据的管道CAD数据; 用于存储管道部件的排列约束条件的管道部件约束数据存储单元102; 用于存储外围设备CAD数据和管道CAD数据的CAD数据存储装置107; 用于确定管道部件数据是否满足约束的管道部件规则检查装置103; 可移动位置检索装置104，用于检索运动目的地，满足存储在管道部件约束数据存储装置中的布置约束，关于被布置组件规则检查装置确定为不满足布置约束的管道部件; 以及路径更新装置105，用于更新管道CAD数据，使得路径点序数据可以通过由可移动位置检索装置检索的管道部件的移动目的地的布置位置。版权所有（C）2011，JPO＆INPIT

5. 发明专利

JP2011008555A Layout design support device and program 有权
标题翻译：布局设计支持设备和程序
公开(公告)号：JP2011008555A
公开(公告)日：2011-01-13
申请号：JP2009151718
申请日：2009-06-26
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： SATO MASATAKE , HARASHIMA ICHIRO , KOIZUMI YUICHI , SHIROYAMA KOJI
IPC分类号： G06F17/50
CPC分类号： G06F17/50 , G06F2217/34
摘要： PROBLEM TO BE SOLVED: To provide a layout design support device for automatically making piping path data correspond to piping system data, and completing a piping design in an early stage.SOLUTION: The layout design support device includes: a logical designing means 101 including a logical connection data storage means 104 that stores logical connection data, indicating a logical connectivity between plant equipment; a geometric shape designing means 102 including a geometric shape data storage means 105 that stores geometric shape data on a three-dimensional space; and a data linking means 103 including an automatic correspondence table generating means 106 that compares the end point connection information of the logical connection data and the geometric shape data, and automatically generates a logical connection/geometric shape correspondence table that makes the matched logical connection data and geometric shape data correspond to each other, a correspondence table storage means 107 that stores the logical connection/geometric shape correspondence table, and an edition processing means 108 that edits the logical connection/geometric shape correspondence table on the basis of a user command input through an input means 110.
摘要翻译：要解决的问题：提供一种用于自动使管道数据对应于管道系统数据的布局设计支持装置，并且在早期完成管道设计。解决方案：布局设计支持装置包括：逻辑设计装置101，包括逻辑连接数据存储装置104，其存储指示工厂设备之间的逻辑连接的逻辑连接数据; 几何形状设计装置102，包括在三维空间上存储几何形状数据的几何形状数据存储装置105; 以及数据链接单元103，其包括自动对应表生成单元106，该自动对应表生成单元106对逻辑连接数据的终点连接信息与几何形状数据进行比较，并自动生成逻辑连接/几何形状对应表，和几何形状数据彼此对应，存储逻辑连接/几何形状对应表的对应表存储装置107以及基于用户命令输入编辑逻辑连接/几何形状对应表的编辑处理装置108 通过输入装置110。

6. 发明专利

JPH10285116A OPTICAL COMMUNICATION EQUIPMENT AND OPTICAL COMMUNICATION METHOD 失效
公开(公告)号：JPH10285116A
公开(公告)日：1998-10-23
申请号：JP8132397
申请日：1997-03-31
申请人： HITACHI LTD , HITACHI CHIYOU LSI SYS KK , VICTOR COMPANY OF JAPAN
发明人： SATO MASATAKE , SHIROMIZU TAKAMI , SAKAMOTO ATSUSHI
IPC分类号： H04B10/11 , H04B10/112 , H04B10/25 , H04B10/40 , H04B10/50 , H04B10/60 , H04B10/105 , H04B10/04 , H04B10/06 , H04B10/10 , H04B10/12 , H04B10/13 , H04B10/135 , H04B10/14 , H04B10/22 , H04B10/26 , H04B10/28
摘要： PROBLEM TO BE SOLVED: To provide an optical communication equipment suitable for an optical radio LAN system that is simply installed, whose power consumption is small and whose data throughput is kept in an excellent way. SOLUTION: At the start of communication, each of optical reception sections RCV0-RCV7 of an optical transmitter-receiver TR 1 at a transmitter side is made valid, each of optical transmission sections TRN0-TRN7 is made valid sequentially and independently and a prescribed signal is transmitted, a signal sent from a receiver side in reply to the transmission is received and the optical reception section having the best reception state and only the optical transmission section corresponding to it are made valid. An optical signal sent from the transmitter side is received at the receiver side while validating each of the optical reception sections RCV0-RCV7 of an optical transmitter-receiver TR2, the optical reception section having the best reception state and only the optical transmission section corresponding to it are made valid and a prescribed signal is sent to the transmitter side. Then communication is conducted with directivity by which both the transmitter side and the receiver side have the best reception state.

7. 发明专利

JPH08340326A FIFO REGISTER AND DATA REPEATER 失效
公开(公告)号：JPH08340326A
公开(公告)日：1996-12-24
申请号：JP16922995
申请日：1995-06-12
申请人： VICTOR COMPANY OF JAPAN , HITACHI LTD , HITACHI MICROCOMPUTER SYST
发明人： SATO MASATAKE , FURUHATA NOBUYOSHI , SUZUKI KOJI , MOCHIZUKI ISAMU , SHIROMIZU TAKAMI , SAKAMOTO ATSUSHI
IPC分类号： H04L25/52 , H04L7/00 , H04L13/08
摘要： PURPOSE: To provide a FIFO register realizing a short processing time from an input till an output with a simple configuration and to obtain the data repeater with high response performance regardless of a simple configuration. CONSTITUTION: A read pointer representing a register number storing head data is generated by an up-down counter UDCNT to a shift register SFTBUF receiving sequentially serially received data synchronously with a clock signal corresponding to the data and a multiplexer MPX is controlled by using the read pointer to extract data from a bit of a corresponding register. The FIFO register as above is used and data to be sent again are generated by correcting a frequency deviation or a timing difference produced in a data transmission line between communication systems. The updown counter UDCNT is cleared initially to zero and counts up by detecting a data write signal and counts down by detecting a data read signal to shift the read pointer, then the multiplexer MPX extracts directly the data from the register in a short time.

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