专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JPS591971B2 JPS591971B2 - 失效
公开(公告)号：JPS591971B2
公开(公告)日：1984-01-14
申请号：JP3547275
申请日：1975-03-26
申请人： Hitachi Ltd
发明人： SONOBE SHIGERU , WATANABE MAKOTO , KATO IWAO , SATO TOMOYOSHI
IPC分类号： G01J3/18 , G01J3/36 , G01J3/42 , G01J3/443
CPC分类号： G01J3/18 , G01J3/36 , G01J3/42

2. 发明专利

JPH09237098A INFORMATION PROCESSING DEVICE USING VOICE INPUT 失效
公开(公告)号：JPH09237098A
公开(公告)日：1997-09-09
申请号：JP7112496
申请日：1996-03-01
申请人： HITACHI LTD
发明人： OTOSHI KENJI , SATO TOMOYOSHI , YAMADA TAKUMI , KOBAYASHI KATSUMI , HATAOKA NOBUO , ANDOU HARU , SHIGINO YOUICHI , TAMURA JIYUNKO , TAKEDA HIROKI
IPC分类号： G06F3/16 , G10L15/24 , G10L3/00
摘要： PROBLEM TO BE SOLVED: To provide an information processing device being suitable for processing information input quickly, accurately and simply. SOLUTION: This device has an information display means 5 displaying information, a position information input means 6 inputting a position in a display screen, a voice information input means 9 inputting a voice, a storage means 30 storing a position and a voice, a standard pattern data storing means 209, and a voice recognizing means 203 calculating likelihood of an input voice using data stored in the standard pattern data storing means and making a word having the maximum value out of calculated likelihood as the top-rated candidate of an input word. When plural voices information are continuously uttered, at the same time, plural input positions are specified on the screen, voice recognition is performed assuming that plural words constituted with the number of input positions specifying contents of utterance, and plural recognized words are displayed at a specified position.

3. 发明专利

JPH07117670A MAINTENANCE WORK MANAGEMENT DEVICE FOR RAILROAD FACILITY 失效
公开(公告)号：JPH07117670A
公开(公告)日：1995-05-09
申请号：JP26368993
申请日：1993-10-21
申请人： HITACHI LTD , HIGASHI NIPPON RYOKAKU TETSUDO
发明人： TOTSUGI KEISUKE , TASHIRO FUSASHI , KAIRA KAZUO , KOBAYASHI NOBUHISA , SATO TOMOYOSHI , KITAHARA FUMIO , IGARASHI TOKURO , IWAMOTO TAKAO
IPC分类号： B61L19/06 , B61L23/00 , B61L23/06 , G05B9/03 , G08C25/00
摘要： PURPOSE:To improve the reliability for the output of a majority decision circuit not in fail-safe when majority decision is executed for the outputs of multiple controllers, in a plurality of majority decision circuits. CONSTITUTION:A maintenance management device is equipped with an input/ output device 2 for inputting and outputting the maintenance work data, multiple interlocking controllers 1a, 1b, and 1c, fail-safe majority decision circuit 3 for accepting a majority decision in fail-safe for the outputs supplied from the controllers 1a, 1b, and 1c and outputs the result into a signal equipment controller 5, and an advance passage controller 4 for accepting a majority decision for the outputs of the controllers 1a, 1b and 1c and executes the advance passage control processing. The controllers 1a, 1b, and 1c exchange the control data each other and diagnose the information of the operation state of each controller 1a, 1b, 1c, and send the result of the diagnosis to the majority decision circuit 3, and a majority decision is performed, and when the majority decision circuit 3 detects the controller in the generation of anomaly from the result of the majority decision, the majority decision circuit 3 is prevented from selecting the output of the controller in the anomaly generation.

4. 发明专利

JPH01204096A METHOD AND DEVICE FOR DISPLAYING INFORMATION FOR VEHICLE 失效
公开(公告)号：JPH01204096A
公开(公告)日：1989-08-16
申请号：JP2753288
申请日：1988-02-10
申请人： HITACHI LTD
发明人： KOBAYASHI KOJI , MATSUMARU HIROSHI , FUJIWARA MICHIO , ARAI SUNAO , SATO TOMOYOSHI , DOI OSAMU
IPC分类号： G08B5/00 , G09G3/00 , G09G3/20
摘要： PURPOSE:To simplify the inside of a car and to easily perform an information interchange by sending information required for service stored in an external storage medium in the final form of an electric signal to a storage part in a vehicle, and displaying it on a display part. CONSTITUTION:A personal computer 200 and an IC card reader/writer 300 are installed in a processing room 100 on the ground. The personal computer 200 generates the information required for the service in the vehicle and the IC card reader 300 writes the information for the service on an IC card 400 as the external storage medium. The vehicle 500 is equipped with an information controller 600 with an IC card reader and a display device 700, which is installed above the door 800 of each vehicle 500. The information required for the service written on the IC card 400 is sent to an information controller 600, and then the IC card reader of the information controller 600 reads and displays it on the display device 700 electrooptically. Thus, the inside in the vehicle is simplified and the information interchange is easily made.

5. 发明专利

JPH07232621A WASHING DEVICE FOR UNDERFLOOR EQUIPMENT OF VEHICLE 失效
公开(公告)号：JPH07232621A
公开(公告)日：1995-09-05
申请号：JP2767994
申请日：1994-02-25
申请人： HITACHI LTD , HITACHI ENG SERVICE
发明人： OKUMURA YUJI , NOGUCHI YOSHIO , SATO TOMOYOSHI , YABU HIROAKI
IPC分类号： B60S3/04 , B05B3/14
摘要： PURPOSE:To eliminate diffusion of dust and pollution to environment, and shorten a washing operation time, by washing a vehicle underfloor with hot water. CONSTITUTION:A washing device constituted of nozzles 3 for jetting hot water 4, washing pipings 7 being arranged with a plurality of the nozzles, and a driving and holding mechanism 6 capable of moving (oscillating) the pipings, is provided on the both sides of the tracks 2 of a vehicle and the track surface. When the vehicle 1 passes through the device installed part, hot water 4 is jetted to the underfloor part of the vehicle 1, so as to wash the underfloor device and equipment of the vehicle accompanying movement of the vehicle. Uneven washing is eliminated by mechanization, and the washing effect can be uniformed.

6. 发明专利

JPH07121393A DEVICE AND METHOD FOR PROCESSING INFORMATION 失效
公开(公告)号：JPH07121393A
公开(公告)日：1995-05-12
申请号：JP26369093
申请日：1993-10-21
申请人： HITACHI LTD
发明人： TOTSUGI KEISUKE , TASHIRO FUSASHI , KAIRA KAZUO , KOBAYASHI NOBUHISA , SATO TOMOYOSHI
IPC分类号： G06F11/18
摘要： PURPOSE:To improve entire reliability when only one majority device is defined as a high-reliability device and the other majority devices are defined as non- reliability devices concerning an information processor provided with plural multiplex controllers which plural output ports are respectively connected to the different majority devices. CONSTITUTION:Concerning the information processor provided with the multiplex system controllers composed of controllers 1a, 1b and 1c respectively provided with output ports A and B, high-reliability majority device 2 for taking a majority decision concerning outputs from,the output ports A of the respective controllers, and non-reliability majority devices 3 for taking majority decision concerning outputs from the remaining output ports B, the respective controllers 1a-1c exchange data one and another, the operating states of the other system controllers are recognized from the exchanged data, the recognized result is outputted to the high-reliability majority device 2, any normal controller is selected by making the majority decision and when the high-reliability majority device 2 identifies any abnormality generating controller, that abnormality generating controller is stopped.

7. 发明专利

JPH06161791A HIGH-SAFETY PROCESSING SYSTEM IN CONTROL TERMINAL 失效
公开(公告)号：JPH06161791A
公开(公告)日：1994-06-10
申请号：JP33684992
申请日：1992-11-25
申请人： HITACHI ELECTRONICS , HIGASHI NIPPON RYOKAKU TETSUDO , HITACHI LTD
发明人： MIZUKAWA JIRO , MURAZUMI YASUO , WATANABE TOSHIJI , SATO WATARU , SATO TOMOYOSHI , YANAGI HITOSHI
IPC分类号： G06F11/00 , G06F11/14
摘要： PURPOSE:To secure fail-safe performance even when a general terminal equipment in a single system is used. CONSTITUTION:Data of a control data file 3 selected by key input 1 are written in display processors 4 and 4' by individual processes, and switched alternately and displayed on a control element display device 5. A controlled side sends control data back and a transmission and reception collation device 12 collates the sent data with the sent-back data to confirm that there is no error in a controlled system control result. Control data stored in a sent data file 7 and sent-back control data stored in a received data file 11 are displayed alternately on a control response display device 16 to confirm that there is no error in control contents.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式