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

JPH08137444A LIQUID CRYSTAL MULTISCAN DISPLAYING METHOD AND DEVICE THEREFOR 失效
公开(公告)号：JPH08137444A
公开(公告)日：1996-05-31
申请号：JP27739694
申请日：1994-11-11
申请人： HITACHI LTD , HITACHI VIDEO IND INF SYST INC
发明人： KASAI SHIGEHIKO , WAKIZAKA SHINJI , SATO HIROKO , SUZUKI TETSUYA , HAMADA TATSUZO , IIJIMA KANAME
IPC分类号： G02F1/133 , G09G1/16 , G09G3/20 , G09G3/36 , G09G5/00 , G09G5/26 , G09G5/391
摘要： PURPOSE: To display display information of former resolution without injuring by operating the gradation data of the display data and displaying them with second resolution. CONSTITUTION: This device is provided with a personal computer(PC) 1 loading a central processing unit (CPU) 101, etc., a data conversion part 4 converting the display data 2 of the PC 1 into a signal for liquid crystal display and a liquid crystal panel 7. Then, a horizontal direction data conversion means performs operational processing for the gradation data of plural continuous display dots so that the display data of m dots sent from the PC 1, etc., are matched with the resolution of a liquid crystal display device, and it converts them to the display data of n dots (m≠n). Further, a vertical direction data conversion means performs operational processing for the adjacent display data of i lines sent from the PC 1, and it forms the display data of j lines (j

2. 发明专利

JPH08137449A COLOR GRAPHIC DISPLAY DISPLAYING SYSTEM 失效
公开(公告)号：JPH08137449A
公开(公告)日：1996-05-31
申请号：JP27084994
申请日：1994-11-04
申请人： HITACHI LTD , HITACHI DEVICE ENG
发明人： WAKIZAKA SHINJI , WATANABE YOICHI , FURUHASHI TSUTOMU , KASAI SHIGEHIKO , IIJIMA KANAME
IPC分类号： G06F3/153 , G09G5/00 , G09G5/02 , G09G5/36 , G09G5/39 , G09G5/395
摘要： PURPOSE: To reduce a mounting area of a circuit and power consumption by generating a synchronizing signal and a display address of a display memory without using a display controller. CONSTITUTION: An interruption signal IRQ0 informs of that an area where the start address of the display memory is stored in an incorporated memory 202 is given access, and the interruption signal IRQ1 informs of that the area where the successive address is stored is given access. In such a manner, a CPU 201 specifies the address of the incorporated memory 202, and outputs a control signal, and reads out the address data of the display memory in the vertical direction stored in the incorporated memory 202. The read out address is outputted to an address bus of a microcomputer 101 to be inputted to the display memory. By such a control, the display data are read out from the display memory in serial and synchronously with the synchronizing signal to be outputted to a serial port.

3. 发明专利

JPH08108981A INFORMATION DISPLAY SYSTEM IN ELEVATOR SYSTEM 失效
公开(公告)号：JPH08108981A
公开(公告)日：1996-04-30
申请号：JP24366694
申请日：1994-10-07
申请人： HITACHI LTD , HITACHI DEVICE ENG
发明人： SATO HIROKO , WAKIZAKA SHINJI , KASAI SHIGEHIKO , WATANABE YOICHI , IIJIMA KANAME
IPC分类号： B66B3/00 , G06F3/048 , G06F3/14 , G09F9/00
摘要： PURPOSE: To display many informations containing an animation at a high speed together with elevator operating information by displaying a single image or plural images by plural display panels in an elevator car or in an elevator hall. CONSTITUTION: An image signal source 1 outputs a composite video signal to a transmitting part a2, and transmits it to an image processing part 6 by a cable system. The image processing part 6 digitalizes the signal, and produces and stores display data of a display part 10. An information processing part 4 inputs a still picture from a graphic signal source 3, and produces and stores display data by digitalizing it. A transmitting part b5 transmits it to an elevator information processing part 8 by a cable system. The elevator information processing part 8 to which information from an elevator information source 7 is inputted produces stage information display data corresponding to it, and produces and stores display data by superimposing still picture data on it. A synthesizing part 9 superimposes the display data of the image processing part 6 and synthesized display data on each other, and outputs it to a display part 10.

4. 发明专利

JPS55151266A SPEED DETECTOR 失效
公开(公告)号：JPS55151266A
公开(公告)日：1980-11-25
申请号：JP5805479
申请日：1979-05-14
申请人： HITACHI LTD
发明人： IIJIMA KANAME , TAKAYAMA MASAYUKI
IPC分类号： G01P3/44 , G01P3/489 , H02P29/00
摘要： PURPOSE:To lessen a speed detection error by detecting acceleration or deceleration from a change in speed pulse interval extracted from an object to be detected and then by correcting a detected speed or set speed to be compared to the detected speed corresponding to the acceleration or deceleration. CONSTITUTION:The decision signal of accelertion and deceleration deciding circuit 3 is input to correction-value change-over circuit 4, which outputs selectively a detected-speed correction value stored previously corresponding to acceleration or deceleration. On the other hand, a set speed to be compared to the detected speed is set by speed setter 5 and its signal is converted by speed setting circuit 6 equivalently to the output of speed detecting cicuit 2; and the correction value supplied from correction-value change-over circuit 4 is added to or subtrated from the conversion output by correcting circuit 7 and the result is input to comparison input 8 as the final set speed. Comparing circuit 8 compares the set speed to the detected speed input from speed detecting circuit 2 and when the both agree with each other, a coincidence signal is led out. Thus, a speed detection error can be lessened.

5. 发明专利

JPH07330232A ELEVATOR DISPLAY SYSTEM 失效
公开(公告)号：JPH07330232A
公开(公告)日：1995-12-19
申请号：JP12764294
申请日：1994-06-09
申请人： HITACHI LTD , HITACHI VIDEO ENG
发明人： WAKIZAKA SHINJI , UCHIDA YASUTO , MANO HIROYUKI , IIJIMA KANAME
IPC分类号： B66B3/00 , G09G3/00 , G09G3/20
摘要： PURPOSE:To enable high-speed switching of elevator display by synthesizing a digitalized picture signal of a picture signal processing section and elevator operation mark information read from a storage device in an elevator information processing section. CONSTITUTION:A picture signal source 1 supplies a guide of events to be held in a building as dynamic images to a display section 10. A picture signal processing section 6 digitalizes transmitted composite video signals to store digital display data. An elevator information processing section 8 in which position information and ascent and descent information of an elevator are input from an elevator information source 7 generates story information display data which corresponds to them, overlaps static picture data transmitted from a transmission section b5 and the story information display data to generate display data for storage. A synthesizing section 9 overlaps the digitalized picture display data stored in the picture processing section 6 and synthetic display data of static picture and story information which is stored in the elevator information processing section 8 in accordance with priority and output them to the display section 10.

6. 发明专利

JPS6053460A CONTROLLER FOR FREIGHT-CAR MOVING TRUCK 失效
公开(公告)号：JPS6053460A
公开(公告)日：1985-03-27
申请号：JP16187583
申请日：1983-09-05
申请人： JAPAN NATIONAL RAILWAY , HITACHI LTD , HITACHI SANKI ENG
发明人： YOSHIZAWA SADAICHI , HASHIYAMA MOTOHARU , INOUE TOMIHIRO , IIJIMA KANAME , TAKAYAMA MASAYUKI , SUZUKI HIROSHI
IPC分类号： B61J3/04 , B61J3/00 , B61J3/12

7. 发明专利

JPS5284620A CONTROL SYSTEM OF MOVABLE FREIGHT CAR SPEED CONTROL APPARATUS 失效
公开(公告)号：JPS5284620A
公开(公告)日：1977-07-14
申请号：JP86076
申请日：1976-01-07
申请人： HITACHI LTD
发明人： KUWABARA TAKEO , IIJIMA KANAME
IPC分类号： B61J3/12 , B61H13/00 , B61J3/00
摘要： PURPOSE:When power source is interrupted while preliminary running, derailing of freight car caused by increase of relative speed at car catching, is effectively prevented.

8. 发明专利

JP2009020713A Display data providing device and display data providing program 审中-公开
标题翻译：显示数据提供设备和显示数据提供程序
公开(公告)号：JP2009020713A
公开(公告)日：2009-01-29
申请号：JP2007182999
申请日：2007-07-12
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： OKUBO SATOSHI , IIJIMA KANAME , NISHIKAWA TAKASHI
IPC分类号： G06F13/00 , G06F3/14
摘要： PROBLEM TO BE SOLVED: To provide a display data providing device for providing suitable data for display even when a user changes a terminal. SOLUTION: A display data providing device 20 is provided with a display data request acquisition part 21 for acquiring a display data request including user ID and terminal ID from a terminal 10; a display data storage part 26 for storing the user ID and the latest display data output in response to the user ID by associating those data with each other; and a display data output part 29 for outputting the latest display data corresponding to the acquired user ID to the terminal 10 corresponding to the acquired terminal ID. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：即使当用户改变终端时，提供一种用于提供用于显示的合适数据的显示数据提供装置。解决方案：显示数据提供装置20具有显示数据请求获取部分21，用于从终端10获取包括用户ID和终端ID的显示数据请求; 显示数据存储部26，用于通过将这些数据相互关联来存储响应于用户ID而输出的用户ID和最新显示数据; 以及显示数据输出部29，用于将与获取的用户ID相对应的最新显示数据输出到与获取的终端ID对应的终端10。版权所有（C）2009，JPO＆INPIT

9. 发明专利

JPS5580007A DETECTING DEVICE OF LOCATION OF MOVING BODY 失效
公开(公告)号：JPS5580007A
公开(公告)日：1980-06-16
申请号：JP15312078
申请日：1978-12-13
申请人： HITACHI LTD
发明人： IIJIMA KANAME
IPC分类号： G01B21/00
摘要： PURPOSE:To reduce the number of detectors and to perform an exact detection by detecting the objects, the sizes of which are made distinct from each other so that the objects are made a combination corresponding to the respective detection position on the traveling line, by means of detectors loaded on the moving body and by detecting the location of moving body. CONSTITUTION:The detectors 7-9 are loaded on the moving body 6, and these are arranged so that the detector 7 is made a reference one and the distances between the detector 7 and the ones 8, 9 are a and b respectively. In the reaction plate 10 of respective detection positions of the traveling line 1, the pocket hole 2, fixed point 3, inversion hole 4 and overrun hole 5 as the objects to be detected are provided. Also two holes the distance between which is a are provided in the reaction plate at the hole 2, two holes the distance between which is b for the fixed point 3, two holes the distance between which is (b-a) for the hole 4 and three holes 11-13 for the hole 5 are done respectively. The holes 11-13 are arranged so that the hole 11 is made a reference point and the distances between the hole 11 and the holes 12, 13 are a and b respectively, the hole 12 is different from other holes 11, 13 in size. In this way, it can be avoided that the location of hole 5 is decided as that of the fixed point 3, the number of detectors can be reduced.

10. 发明专利

JPS53127686A NOISE ELIMINATING CIRCUIT FOR PROXIMITY SWITCH 失效
公开(公告)号：JPS53127686A
公开(公告)日：1978-11-08
申请号：JP4140877
申请日：1977-04-13
申请人： HITACHI LTD
发明人： IIJIMA KANAME , TASHIRO FUSASHI
IPC分类号： H03K17/95 , H01H36/00 , H03K17/00

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