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1. 发明专利

JP2006019644A Printed wiring board 审中-公开
标题翻译：印刷线路板
公开(公告)号：JP2006019644A
公开(公告)日：2006-01-19
申请号：JP2004198210
申请日：2004-07-05
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： YOSHIDA ATSUSHI , SATO TAKASHI
IPC分类号： H05K3/34
摘要： PROBLEM TO BE SOLVED: To provide a printed wiring board that reduces incorrect judgments in the measurement of the entire lead length including a pad.
SOLUTION: The printed wiring board is that the pad 3 is provided on a substrate, the lead 7 of an electronic part 9 is connected to the pad 3 through a solder 19, and is the printed wiring board provided with a clearance 15 where an insulating resist 5 is not coated at the periphery of the pad 3. Parts of the end of the pad 3 and the clearance 15 are covered with an extended section 17 of the resist 5.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种减少包括垫的整个引线长度的测量中的不正确判断的印刷线路板。解决方案：印刷电路板是将衬垫3设置在基板上，电子部件9的引线7通过焊料19连接到焊盘3，并且是设置有间隙15的印刷线路板其中绝缘抗蚀剂5未被涂覆在焊盘3的周边处。焊盘3的端部和间隙15的部分被抗蚀剂5的延伸部分17覆盖。版权所有（C）2006， JPO＆NCIPI

2. 发明专利

JP2001194323A METHOD AND DEVICE FOR INSPECTING PATTERN DEFECT 失效
公开(公告)号：JP2001194323A
公开(公告)日：2001-07-19
申请号：JP2000206866
申请日：2000-07-04
申请人： HITACHI LTD
发明人： MAEDA SHUNJI , YOSHIDA ATSUSHI , SHIBATA YUKIHIRO , YOSHIDA MINORU , UTO YUKIO , NAKADA TOSHIHIKO , SHISHIDO HIROAKI
IPC分类号： G01B11/30 , G01B11/24 , G01N21/956 , G06T1/00 , H01L21/66
摘要： PROBLEM TO BE SOLVED: To provide a method and a device for detecting a minute circuit pattern with high resolution to detect a defect. SOLUTION: This device is made up of an objective lens for detecting an image of a sample, a laser lighting means for lighting the pupil thereof, a means for reducing the coherence of laser lighting, a storage-type detector, and a means for processing a detection signal thereof.

3. 发明专利

JPH11142123A DATA-FOR-INSPECTION DRIVING TYPE APPEARANCE INSPECTION METHOD AND DEVICE THEREFOR 失效
公开(公告)号：JPH11142123A
公开(公告)日：1999-05-28
申请号：JP30467097
申请日：1997-11-06
申请人： HITACHI LTD
发明人： HARA YASUHIKO , YOSHIDA ATSUSHI , KOBAYASHI IRARIO HARUOMI , OGAWARA TOSHIYUKI , NUMAZAWA TAKESHI , KIKUCHI MASAHIRO
IPC分类号： G01B11/24 , H05K13/08
摘要： PROBLEM TO BE SOLVED: To generally and automatically inspect the mounting states of respective components in the case that a product is constituted of many components of a complicated structure. SOLUTION: Every time the images of the respective components are successively detected in an image detector 11 by flicker/light quantity control data and polarization means insertion/detachment control data, etc., from a data-for- inspection supply device 13, in an inspection decision device 14, the images are compared with reference image data as a state where the positions of the respective components inside the detected images are specified and then, the propriety of the result of the image comparison is judged by judgement reference data for inspection corresponding to the components.

4. 发明专利

JPH08178800A UNEVENNESS INSPECTION INSTRUMENT 失效
公开(公告)号：JPH08178800A
公开(公告)日：1996-07-12
申请号：JP32590594
申请日：1994-12-27
申请人： HITACHI LTD , HITACHI KEIYO ENG
发明人： ASANO TOSHIRO , MOCHIZUKI ATSUSHI , YOSHIDA ATSUSHI , SHIMIZU YUUICHI , KURODA NOBUHARU
IPC分类号： G01N21/88 , G01M11/00 , G02F1/13 , G06T1/00 , G06T7/00 , G09F9/00
摘要： PURPOSE: To enable the detecting of unevenness of an image at a higher accuracy by providing an unevenness inspection instrument which eliminates the need for a moving mechanism to move on object while enabling fast inspection to remove variations in the density of luminance as affected by a backlight of a liquid crystal display. CONSTITUTION: A TV camera 2 is set as fixed with respect to a liquid crystal display 1 to be inspected during the inspection while inclined by a visual angle θto maximize the contrast of the unevenness of an image observed with respect to the normal of the liquid crystal display 1 to be inspected. An image processor 3 receives an output image signal of the TV camera 2 as input to remove shading generated due to the backlight from the input signal received. Then, an uneven part of the image is detected to be evaluated and the results are displayed on a monitor 4.

5. 发明专利

JPS6243716A MICROPROCESSOR DEVICE 失效
公开(公告)号：JPS6243716A
公开(公告)日：1987-02-25
申请号：JP18180585
申请日：1985-08-21
申请人： HITACHI LTD , HITACHI MICROCUMPUTER ENG
发明人： YOSHIDA ATSUSHI , MIZUKAMI KAZUSHI
IPC分类号： G06F1/24 , G06F1/00 , G06F15/78
摘要： PURPOSE:To avoid an erroneously set operation by providing a means which decides whether processing is resumed after an inner register is reset or after information on a save register is again transmitted to the inner register. CONSTITUTION:When a reset signal is received by a reset control circuit 2, it transmits information on the inner register 5 to the save register 3. At the time of executing the reset processing operation, the control circuit 2 decides whether it executes the reset processing, or it resumes the processing after the information on the save register 3 is again transmitted to the inner register 5, according to the information contents of a specific register among a piece of transmitted information. If it decides the resumption after transmitting information, it returns the information on the save register 3 to the inner register 5 through a signal line 8.

6. 发明专利

JPS61256463A MICROCOMPUTER EQUIPMENT 失效
公开(公告)号：JPS61256463A
公开(公告)日：1986-11-14
申请号：JP9783885
申请日：1985-05-10
申请人： HITACHI LTD , HITACHI MICROCUMPUTER ENG
发明人： YOSHIDA ATSUSHI , MIZUKAMI KAZUSHI
IPC分类号： G06F15/16 , G06F9/52 , G06F12/00 , G06F13/18 , G06F15/177
摘要： PURPOSE:To smoothly carry out the information transmission between CPUs by prohibiting one CPU from making access to a memory area when the other CPU makes access to a shared memory area. CONSTITUTION:Before a CPU 1 makes access to a shared memory area 4, the area 4 is made access after a specific address is outputted to an address buffer 3. After the CPU 1 outputs the specific address to the buffer 3, when a CPU 2 tries to make access to the area 4 and outputs the address to the buffer 3, an HALT input signal 8 to the CPU 2 is activated by the buffer 3 to make the CPU 2 halt, thereby the CPU 2 is prohibited from making access to the area 4. When the CPU 1 completes the access of the area 4, a specific address is outputted to the buffer again to release the signal 8 and enable the CPU 2 to make access to the area 4. Thus, the information transmission between the CPUs can be smoothly performed.

7. 发明专利

JPS60245060A MICROCOMPUTER DEVICE 失效
公开(公告)号：JPS60245060A
公开(公告)日：1985-12-04
申请号：JP10053284
申请日：1984-05-21
申请人： HITACHI LTD , HITACHI MICROCUMPUTER ENG
发明人： YOSHIDA ATSUSHI , MIZUKAMI KAZUSHI , SHIBUYA SATOSHI
IPC分类号： G06F13/14 , G06F9/30 , G06F9/34 , G06F12/00 , G06F12/06 , G06F13/10 , G06F15/78
摘要： PURPOSE:To improve the easiness of use of a system by accessing a hardware register and an I/O port by following invariably the same procedure. CONSTITUTION:A CPU1 when accessing the 2nd register 3 outputs specific data to an address where a control signal 12 becomes active. A bank switching circuit 5 makes a bank switch signal 16 active with the control signal 12 and perform bank switching between the register 3 and a memory 8. The CPU1 transfers a processing address to an address of the bank memory 8 and accesses the register 3 through an address decoder 4 with a control signal 14. At this time, the same address of a main storage memory 6 with the bank memory 8 is inhibited by a control circuit 9 from being accessed and a bank memory 7 is also inhibited from being accessed because a bank switch signal 15 is not active.

8. 发明专利

JPS6022250A COMPUTER EQUIPMENT 失效
公开(公告)号：JPS6022250A
公开(公告)日：1985-02-04
申请号：JP12942483
申请日：1983-07-18
申请人： HITACHI LTD , HITACHI MICROCUMPUTER ENG
发明人： YOSHIDA ATSUSHI , MIZUKAMI KAZUSHI , SHIBUYA SATOSHI
IPC分类号： G06F9/48 , G06F12/06
摘要： PURPOSE:To improve the system efficiency to interruption by forming a processing program of cause to interruption as a bank in parallel with a main storage address of a CPU to decrease the ratio of the interruption processing program to the main storage capacity. CONSTITUTION:A hardware interruption control circuit 2 is connected to a CPU1 of a computer eqipment and a memory selection circuit 5 is connected to the control circuit 2. Further, a CPU main storage section memory 3 and a bank memory 4 are connected to the CPU1 and a memory selection signal 11 from the circuit 5 is fed to the bank memory 4. A hardware interruption signal 6 is inputted to the control circuit 2 and the circuit 5 of the equipment, and when any of the signals 6 is enabled, an interruption signal 7 is fed to the CPU1 and a memory selection control signal 8 is fed to the circuit 5. The circuit 5 selects any of the memories 4 in response to the signal 8 to decrease the ratio of the interruption processing program on the memory 3 thereby improving the system efficiency to interruption.

9. 发明专利

JPS5878857A FILTER DEVICE FOR AIR CONDITIONER OF RAILWAY ROLLING STOCK 失效
公开(公告)号：JPS5878857A
公开(公告)日：1983-05-12
申请号：JP17721081
申请日：1981-11-06
申请人： HITACHI LTD , TOYO NETSU KOGYO KK
发明人： TANI TAKASHI , YOSHIDA ATSUSHI
IPC分类号： B61D27/00 , B60H3/06

10. 发明专利

JP2007165404A Electronic equipment 审中-公开
标题翻译：电子设备
公开(公告)号：JP2007165404A
公开(公告)日：2007-06-28
申请号：JP2005356708
申请日：2005-12-09
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： YOSHIDA ATSUSHI
IPC分类号： H05K5/03 , H05K7/20
摘要： PROBLEM TO BE SOLVED: To provide electronic equipment disposed in an interior of an automobile capable of being improved in manufacturing properties by molding a cover by deep draw processing in a single press process or press processes less than the conventional cases.
SOLUTION: The electronic equipment comprises a circuit board 1, a base 2 on which the circuit board 1 is mounted, and a cover 3 disposed to cover the base 2 and the circuit board 1. The cover 3 is obtained by forming a curved surface of a corner by press deep draw processing where a metal plate having a slit 32 formed beforehand in a part corresponding to the corner, before the press processing is subjected to the press deep draw processing. By forming the slit (or a plurality of drilled holes) in advance; elongation of the metal plate at the time of the pressing is assisted to facilitate the deep draw processing, and hence to realize electronic equipment excellent in manufacturing properties.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种设置在汽车内部的电子设备，其能够通过在单个冲压加工中的深冲压加工或比常规情况下的冲压加工模制成型盖来提高制造性能。解决方案：电子设备包括电路板1，安装有电路板1的基座2和设置成覆盖基座2和电路板1的盖3。盖3通过形成通过压制深冲压加工，在冲压加工前进行压深加工，在具有切口32的金属板预先形成在与该角部对应的部分中的部分的弯曲面。通过预先形成狭缝（或多个钻孔）有助于压制时的金属板的伸长，便于深冲压加工，从而实现制造性能优异的电子设备。版权所有（C）2007，JPO＆INPIT

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