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21. 发明专利

JP2002373383A Report and inquiry response system 审中-公开
标题翻译：报告和查询响应系统
公开(公告)号：JP2002373383A
公开(公告)日：2002-12-26
申请号：JP2001178857
申请日：2001-06-13
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： SATAKE HIROYUKI , NONAKA HISANORI , SAKIMURA SHIGEHISA , SHOJIMA HIROSHI , ISHII ATSUSHI , HATA TOSHIO , TERATANI MASAO , OZAWA HIDEO
IPC分类号： G06F13/00 , G08B7/06 , G08B25/01 , G08B25/10 , H04M11/00
摘要： PROBLEM TO BE SOLVED: To provide a report and inquiry response system with which a person in charge, who receives a report in emergency like that a phenomenon such as a disaster, an accident, or an event occurs, can precisely and speedily grasp information from a reporter.
SOLUTION: The report/inquiry system provided with a report server where a plurality of reporter terminals are connected through a communication network, has a means generating position information on the reporter terminal. The reporter terminal and the report server are provided with display pictures sharing same information. The report and the inquiry response are given while same information including position information of the reporter terminal is shared concerning the same phenomenon.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供一个报告和查询回复系统，负责人如果发生了像灾难，事故或事件这样的现象在紧急情况下收到报告，可以准确，快速地掌握信息记者解决方案：提供有通过通信网络连接多个记者终端的报告服务器的报告/查询系统具有在记者终端上生成位置信息的装置。记者终端和报告服务器都提供共享相同信息的显示图片。给出报告和查询响应，同时包含与记者终端的位置信息相同的信息，涉及相同的现象。

22. 发明专利

JPH11304568A LIQUID LEVEL MEASURING APPARATUS 失效
公开(公告)号：JPH11304568A
公开(公告)日：1999-11-05
申请号：JP10795598
申请日：1998-04-17
申请人： HITACHI LTD , HITACHI PROCESS COMPUTER ENG
发明人： TAKAGI YOICHI , YONEOKA TAKAYUKI , KASAI TAKEO , HATA TOSHIO , TSUJIKAWA AKIO , SAITO TAKESHI , ISHITSUBO MASAKATSU
IPC分类号： G01F23/28 , G01C13/00 , G01F23/04 , G06T1/00
摘要： PROBLEM TO BE SOLVED: To realize highly accurate liquid level measurement through image processing without any illumination trouble even in nighttime. SOLUTION: The liquid level measuring apparatus comprises a water mark 6 having a member disposed at a liquid level measuring place 7 while inclining against the liquid level, a camera 4 having a CCD for picking up visible and infrared images of the water marks 5, 6 remotely, an image processor 1 for determining the liquid level automatically by processing the image of the inclining member 6 in the image picked up by the camera 4, and an illuminator 8 being lighted automatically if the quantity of light is deficient at the time of picking up the images of the water marks 5, 6 by means of the camera 4 to illuminate the water marks 5, 6 with near infrared light. Since near infrared light is invisible, highly accurate liquid level measurement is realized with no illumination trouble even in nighttime.

23. 发明专利

JPH0488394A METHOD FOR SWITCHING CRT DISPLAY SCREEN AND DISPLAY SCREEN SWITCHING DEVICE 失效
公开(公告)号：JPH0488394A
公开(公告)日：1992-03-23
申请号：JP20246890
申请日：1990-08-01
申请人： HITACHI LTD
发明人： MORI HIDEAKI , HATA TOSHIO
IPC分类号： G09G5/00 , G06F3/048 , G06F3/14
摘要： PURPOSE:To improve operability by providing a 1st memory means which stores the series of switching commands and a 2nd memory means which registers the series of the switching commands and input data. CONSTITUTION:The 1st memory means 105 which stores the history information consisting of the series of the switching commands necessary for the uppermost screen of a wood structure up to the screen currently under display and the input data corresponding to the present display screen stores the history information necessary for redisplaying of the screen under display at the point of this time. The history information at the time of the transfer from the screen necessary for redisplay to the other screen requiring many times of operations is kept registered in the 2nd memory means 107. The redisplay by using this information and the restoration of the input data till then are easily executed by the issue of one time of the command for redisplay; in addition, the redisplay of this screen and the restoration of the input data are executed between the arbitrary screens. The redisplay, etc., of the plural screens are easily executed by registering the history information on the plural screens into the 2nd memory means 107.

24. 发明专利

JPH02181299A AUTOMATIC TROUBLE DIAGNOSTIC SYSTEM 失效
公开(公告)号：JPH02181299A
公开(公告)日：1990-07-16
申请号：JP34389
申请日：1989-01-06
申请人： HITACHI LTD
发明人： NAKANO YOSHIHIRO , TOSHIMA ISAO , HATA TOSHIO
IPC分类号： G01M99/00 , G05B23/02 , G06F9/44 , G08B23/00 , G08B31/00
摘要： PURPOSE:To prevent the occurrence of trouble of other parts due to the trouble of a certain parts by diagnosing automatically troubles after preparing a function which estimates the service life of each parts of a device, selects an area to check an abnormal state and checks the state of the area. CONSTITUTION:A control part 02 executes the working instruction of a device 01 and also reports the working contents to a monitor part 101. The part 101 refers to a using parts file 104 and lists up the parts necessary for the device 01. At the same time, a timer 107 is used to count the time during which the working of the device 01 is started and finished. Based on the counted time, each parts is stored in the file 104. When it is confirmed by reference to a service life file 103 that the worked time exceeds the service life, a check item file 105 is referred to so that the abnormality is checked for the area related to the working of the parts. Then the sensor names set at the areas where the abnormality may possible occur are listed. Then the part 101 takes out only the signals that are received from the sensors and decides the presence or absence of abnormality to store the result of decision into the file 105 to send the contents of the file 105 to a diagnosing part 103. The part 103 diagnoses the trouble via a knowledge base 04.

25. 发明专利

JPH01245793A DATA COLLECTION DEVICE 失效
公开(公告)号：JPH01245793A
公开(公告)日：1989-09-29
申请号：JP7204088
申请日：1988-03-28
申请人： HITACHI LTD
发明人： SHIKADA TORU , HATA TOSHIO
IPC分类号： H04Q9/00
摘要： PURPOSE:To attain quick reply to a call of a monitor station by using a time correction clock device to apply a power supply of a transmitter before a prescribed time to call a slave set by the scanning of monitor station. CONSTITUTION:A radio equipment 21 consists of a transmitter 23 and a receiver 24 and is connected to an antenna 3 via a changeover circuit 22. A reception signal of the receiver 24 is fed to a power changeover control circuit 26 via a call circuit 25. The power supply changeover control circuit 26 turns on a switch 35 in the presence of a call signal. With the switch 35 turned on, a power is supplied to a modulator-demodulator circuit 28, a transmission control circuit 29, an input circuit 30 and a reception control circuit 31 from the power supply (solar battery) 27. The call signal from the call circuit 25 is fed to the power switching control circuit 37 for the transmitter 23 via an OR circuit 36. A time signal is fed to the power switching control circuit 37 from a time correction clock device 34 for each specified time. The clock device 34 with time correction generates a time signal for a prescribed time before the prescribed time generating the call signal at the predetermined time by the telemeter master station.

26. 发明专利

JPS6334407B2 失效
公开(公告)号：JPS6334407B2
公开(公告)日：1988-07-11
申请号：JP66079
申请日：1979-01-10
申请人： HITACHI LTD
发明人： TSUJIKAWA AKIO , HATA TOSHIO , SHINOMYA FUMITO
IPC分类号： G01C13/00 , B01D7/00 , G01D7/00 , G01D21/00 , G08B23/00 , G08B25/00 , G09F9/00

27. 发明专利

JPS59165545A Data collecting method 失效
标题翻译：数据收集方法
公开(公告)号：JPS59165545A
公开(公告)日：1984-09-18
申请号：JP3746683
申请日：1983-03-09
申请人： Hitachi Ltd
发明人： HATA TOSHIO , SUZUKI MASAYOSHI
IPC分类号： H04B7/24 , G08C15/00 , H04Q9/00
CPC分类号： H04Q9/00
摘要： PURPOSE:To collect the data on slave stations synchronized with a fixed time point regardless of the number of slave stations and a data transmission speed, by adding one station which outputs a slave station simultaneous data measuring signal different from a slave station call signal to a master station. CONSTITUTION:A slave station call controller 3' transmits the simultaneous data measuring signal to all of N slave stations at the first start. This measuring signal is different in frequency from other slave station call signals. A simultaneous data measuring signal receiver 11' which is different from a conventional reception reception controller 11 is added to all slave stations for discrimination between the conventional slave station call signal and the simultaneous data measuring signal. Receiving the simultaneous data measuring signal, a slave station fetches the measurement data which is always measured and outputted by a measuring device 12 into a memory 14 and preserves it. At this time point, the data measured and preserved at all slave stations have no time shift to the simultaneous measuring signal output of a master station A. Thus the synchronization is made possible among those data.
摘要翻译：目的：无论子站数量和数据传输速度如何，都可以采集与固定时间点同步的从站上的数据，通过将一个与从站呼叫信号不同的从站同步数据测量信号添加到主站。构成：在第一次启动时，从站呼叫控制器3'将所有N个从站发送同时的数据测量信号。该测量信号的频率与其他从站呼叫信号不同。与传统的接收接收控制器11不同的同时数据测量信号接收机11'被添加到所有从站，用于区分常规从站呼叫信号和同时数据测量信号。接收到同时的数据测量信号，从站将测量设备12总是测量并输出的测量数据读取到存储器14中并保存。在这个时间点，在所有从站测量和保存的数据没有时间转移到主站A的同时测量信号输出。因此，这些数据之间的同步是可能的。

28. 发明专利

JPS58135215A MONITORING METHOD OF GATE CONTROL 失效
公开(公告)号：JPS58135215A
公开(公告)日：1983-08-11
申请号：JP1757082
申请日：1982-02-08
申请人： HITACHI LTD
发明人： TSUJIKAWA AKIO , HATA TOSHIO , SUZUKI MASAYOSHI
IPC分类号： E02B7/20
摘要： PURPOSE:To prevent the transfer of control operation to instable regions by a method in which the changes of the amounts of inflow and outflow are detected and AND gate is turned OFF in the instable regions. CONSTITUTION:The opening P of a gate 3 and the water level H of dam are subjected to a water level and opening degree input processer 1, an effluent amount Qo and an inflow amount Q1 are calculated 2, and a target effluent amount Qo' is calculated. Also, the gate 13 is converted 5 to the target opening degree P', a gate operation signal is sent out to AND gate 9, and the gate 13 is driven. On the other hand, the change 6 of subcontrol amount is processed accoding to data on the change of control amounts, and when control is in stable region, the AND gate 9 is turned ON, gate signal is transmitted from 5 to 12. When control is in instable region, the AND gate 9 is turned OFF to discontinue the control operation.

29. 发明专利

JPS57136233A OPERATING SYSTEM OF RIVER INFORMATION PROCESSOR 失效
公开(公告)号：JPS57136233A
公开(公告)日：1982-08-23
申请号：JP2139481
申请日：1981-02-18
申请人： HITACHI LTD
发明人： TSUJIKAWA AKIO , HATA TOSHIO , SUZUKI MASAYOSHI
IPC分类号： G06F1/26 , G06F17/00
摘要： PURPOSE:To lower the running cost of a titled operating system, by producing periodically the start signal for power supply through a timepiece device and then producing the stop signal for power supply when the collection of data is over. CONSTITUTION:A river information processor 1 consists of an MODEM2 that collects the data, telemeter device 3, a data collector 4, a processor 5 that processes and stores the data, a CRT device 6 that delivers the data, a graphic panel 7 and a typewriter 8. The processor 1 is connected to a power distributing device 9 that supplies the power to each machinery as well as to observation centers A11 and B12 that observe the water level and the flow rate of a river, the rainfall, the water level of a dam, etc. via a communication circuit 16. At the same time, the device 9 is connected to a timepiece device 10 that produces the start signal of power supply by the control signal 14 to supply the power to the units 2-8 of the processor 1 via a power supply 15. In a normal state, the device 10 supplies periodically and automatically the power and then cut off automatically the power supply by the processor 5 after collection of the data. A continuous operation is carried out by turning on the power switch in the case of a flood, a water famine, etc.

30. 发明专利

JPS5161222A Tajukeikeisankyokamiteepuyomitorisochi 失效
公开(公告)号：JPS5161222A
公开(公告)日：1976-05-27
申请号：JP13433774
申请日：1974-11-25
申请人： Hitachi Ltd
发明人： HATA TOSHIO , INOE KEITARO
IPC分类号： G06K7/00

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