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1. 发明专利

JPH01184558A DATA STORING SYSTEM 失效
公开(公告)号：JPH01184558A
公开(公告)日：1989-07-24
申请号：JP834588
申请日：1988-01-20
申请人： HITACHI LTD , HITACHI ENG CO LTD
发明人： WATANABE HIDEKI
IPC分类号： G06F12/06 , G06F12/04
摘要： PURPOSE:To effectively use a storage area and to simplify the structure of the storage area with hierarchical storage content by performing hierarchical addressing by dividing the storage area into blocks with constant length and allocating the storage content to required blocks. CONSTITUTION:A managing block 1 is related to each other by the leading block and the final block of a component block 2 and an address, and the component blocks 2 are related to each other by a front and a rear component blocks 2 and the address. And the component block 2 is related to each other by the leading block and the final block of an element block 3 storing element data which constitutes the said component and the address, and the element blocks 3 are related to each other by a front and a rear element blocks 3 and the address.

2. 发明专利

JPS63180134A MULTI-TASK PROCESSING SYSTEM FOR GENERAL-PURPOSE COMPUTER SYSTEM 失效
公开(公告)号：JPS63180134A
公开(公告)日：1988-07-25
申请号：JP988487
申请日：1987-01-21
申请人： HITACHI LTD , HITACHI ENG CO LTD
发明人： WATANABE HIDEKI
IPC分类号： G06F9/46
摘要： PURPOSE:To perform multi-task processing by a general-purpose computer system with no intervention of an operator by producing a job control language (JCL) in an application program (APP-P) and registering a JOB directly from the APP-P. CONSTITUTION:A basic JCL is previously produced in a JCL file. When a start request is given from a conversational terminal 1 when the computer back-up design (CAD) is carried out, a CAD main body 2 reads the JCL out of the JCL file. Then the names of computer back-up production (CAM) data output programs 3-5 to be started are added. Furthermore the parameters needed by the programs 3-5 of the drawings, the types of NC equipments, etc., to be outputted are added for production of the JCL. Then a JOB control table 10 of an operating system OS is opened and the contents of the produced JCL are successively written into the table 10. When this writing job is through, the table 10 is closed. Hereafter a desired APP-P is started when the OS carries out the JOB.

3. 发明专利

JPS6444580A METHOD FOR FORMING PHOTOGRAPH IN CAD/CAM 失效
公开(公告)号：JPS6444580A
公开(公告)日：1989-02-16
申请号：JP19983587
申请日：1987-08-12
申请人： HITACHI LTD , HITACHI ENG CO LTD
发明人： WATANABE HIDEKI
IPC分类号： H05K3/00 , G06F17/50
摘要： PURPOSE:To sharply shorten the forming time of a photograph by using several kinds of apertures having different sizes effectively and properly and minimizing the total of the moving distances of the apertures. CONSTITUTION:Pattern shape analysis 3 on a pattern drawing 1 is executed at first. Then, a shape having a distance coincident with the radius of the maximum aperture is found out on the inside of the outline of the pattern by optimum aperture analysis and track calculation 4. When the shape can be formed by the aperture concerned, the inside shape is set up as an aperture track, a track having the same aperture to paint out the inside is found out and a component obtained by subtracting the inside shape from the original shape is defined as the shape of the pattern. When the shape can not be formed, the outline is left as it is. The optimum aperture and its aperture track are found out by repeating similar calculation while reducing the sizes of the apertures and photograph output 5 can be attained on the basis of the obtained result.

4. 发明专利

JPH08272432A PLANT CENTRAL MONITORING METHOD AND DEVICE THEREOF AND AUTOMATIC HARD COPY OUTPUT DEVICE 失效
公开(公告)号：JPH08272432A
公开(公告)日：1996-10-18
申请号：JP7175295
申请日：1995-03-29
申请人： HITACHI LTD , HITACHI ENG CO LTD
发明人： WATANABE HIDEKI , AKATSUKA SADAO , TAKAHASHI MIKIO , FUJITA YOSHIAKI , KANAMORI MAKOTO
IPC分类号： G06F3/153 , G05B23/02 , G08B5/22 , G08B23/00
摘要： PURPOSE: To let an operator to concentrate in plant monitoring without being affected by the recording of plant data in a hard copy in the plant monitoring. CONSTITUTION: In plant central monitoring in which every kind of data is fetched from the constitutional equipment of a plant 1, and monitoring screen information to be displayed on plural display devices 5 is displayed by editing and generating every kind of data, and also, the monitoring screen information displayed on the screen of the display device 5 designated by a copy command when it is inputted is outputted from a hard copying machine 4 as the hard copy, the monitoring screen information designated in advance is generated by using every kind of data at a time when a prescribed condition in which a plant state is set in advance is satisfied is generated, and it is outputted from the hard copying machine 4 as the hard copy without displaying on the display device 5.

5. 发明专利

JPH08279670A SURFACE MOUNT STRUCTURE OF ELECTRONIC COMPONENT 失效
公开(公告)号：JPH08279670A
公开(公告)日：1996-10-22
申请号：JP8228895
申请日：1995-04-07
申请人： HITACHI LTD
发明人： WATANABE HIDEKI , IMAI TSUTOMU , YAMAGUCHI TAKESHI , NEZU TOSHITADA , KASAI KENICHI , IMAHASHI FUMIO , EZAKI SATORU , SHIRAI MITSUGI
IPC分类号： H05K1/18 , H05K1/11 , H05K3/34 , H05K3/40
摘要： PURPOSE: To provide a surface mount structure wherein a package, a component, etc., which can be obtained in a general market at a low cost can be used, and the connection reliability is excellent. CONSTITUTION: Connection holes 14 having bottoms are arranged at positions facing connection pins 12 of the upper part of a wiring board 15 and filled with solder 13. Tip parts of the connection pins 12 are engaged with the connection holes 14, the tip parts of the connection pins 12 are connected with the connection holes 14 with solder 13, and an electronic component 11 is surface- mounted on the wiring board 15 in the state that the main body parts of the connection pins 12 are exposed.

6. 发明专利

JPH08274224A SEALED COOLING STRUCTURE OF MULTICHIP MODULE 失效
公开(公告)号：JPH08274224A
公开(公告)日：1996-10-18
申请号：JP7858495
申请日：1995-04-04
申请人： HITACHI LTD
发明人： WATANABE HIDEKI , KASAI KENICHI , NEZU TOSHITADA , HIDAKA HIROYUKI , YAMADA OSAMU , TAMURA MITSUNORI
IPC分类号： H01L23/36 , H01L23/433 , H01L23/473
摘要： PURPOSE: To provide a sealed cooling structure of a multichip module excellent in high density mounting, high sealed connection reliability, low manufacturing cost and high cooling performance. CONSTITUTION: One side surface of a frame 15 which is matched with the thermal expansion coefficient of a wiring board 11 is connected with a surface of the wiring board 11 with solder on which surface a semiconductor device 12 is mounted. The other side surface is fixed on a lid member 17 which serves as a heat sink above the wiring board 11, through a packing 19, by using bolt fastening 10 or a means wherein total heating is not used.

7. 发明专利

JPH07160571A MEMORY CYCLE SWITCHING CONTROL METHOD AND INFORMATION PROCESSOR WITH MEMORY CYCLE SWITCHING FUNCTION 失效
公开(公告)号：JPH07160571A
公开(公告)日：1995-06-23
申请号：JP30254593
申请日：1993-12-02
申请人： HITACHI LTD , HITACHI ASAHI ELECTRON KK , HITACHI CHUBU SOFTWARE KK
发明人： FUKUDA YUICHI , TOMA TAKASHI , HAYASHI SHUICHI , MIZUTANI KOJI , NITTA JIRO , WATANABE HIDEKI , SASAKI MASATOMI
IPC分类号： G06F12/00
摘要： PURPOSE:To supply a memory cycle optimum for each operating frequency by deciding the switching of insertion and deletion for the certain stage of a sequencer circuit which controls the memory cycle from the preset value of a register. CONSTITUTION:When the power source of this processor is applied, software 17 sets a memory cycle switching register 21 in an ordinary mode, and starts an operation at the memory cycle optimum for the ordinary mode. At this time, the software 17 always monitors the presence/absence of an input signal 18 from an input device 15 such as a keyboard and a mouse, etc. When no input signal 18 is inputted for continuous fixed time, the software 17 sets the memory cycle switching register 21 in a low frequency mode, and switches the operating frequency to the low frequency mode. Furthermore, when the software 17 detects the input signal 18, the software 17 sets the memory cycle switching register 21 in the ordinary mode from the low frequency mode, and switches an operating frequency mode to the ordinary mode.

8. 发明专利

JPH06266480A POWER SUPPLY CONTROL METHOD 失效
公开(公告)号：JPH06266480A
公开(公告)日：1994-09-22
申请号：JP5552193
申请日：1993-03-16
申请人： HITACHI LTD , HITACHI CHUBU SOFTWARE KK , HITACHI ASAHI ELECTRON KK
发明人： SHIN YOSHIFUMI , MATSUI ISAMU , TOMA TAKASHI , YOSHITOMI TAKASHI , ONISHI KENJI , HAYASHI SHUICHI , FUKUDA YUICHI , MIURA YUICHI , WATANABE HIDEKI , MIYAKE HIDEAKI
IPC分类号： G06F1/32 , G06F1/04
摘要： PURPOSE:To provide the power control method which reduces the power consumption of an electronic apparatus to which a peripheral device is connected through a peripheral device control circuit and a connector. CONSTITUTION:It is detected whether a connector 10 of a peripheral device 12 is connected to a connector 9 of an information processor 1 or not; and when it is not connected, power supply to a peripheral device control circuit 3 which controls the peripheral device 12 is stopped by a switch 7, thus preventing unnecessary power consumption.

9. 发明专利

JPH0669075B2 失效
公开(公告)号：JPH0669075B2
公开(公告)日：1994-08-31
申请号：JP26854686
申请日：1986-11-13
申请人： HITACHI LTD
发明人： HIROTA KAZUO , WATANABE HIDEKI
IPC分类号： H01L21/52 , H01L21/56 , H01L21/60 , H01L23/28

10. 发明专利

JPH0556862B2 失效
公开(公告)号：JPH0556862B2
公开(公告)日：1993-08-20
申请号：JP26854586
申请日：1986-11-13
申请人： HITACHI LTD
发明人： HIROTA KAZUO , WATANABE HIDEKI
IPC分类号： H01L23/52 , H01L21/60 , H01L23/538 , H01L25/04 , H01L25/18

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