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1. 发明专利

JP2001091960A LIQUID CRYSTAL DISPLAY DEVICE 失效
公开(公告)号：JP2001091960A
公开(公告)日：2001-04-06
申请号：JP26770199
申请日：1999-09-21
申请人： HITACHI LTD
发明人： KASAI TSUTOMU , SATO MASASHI , YAMADA KAORU
IPC分类号： G09F9/00 , G02F1/1343
摘要： PROBLEM TO BE SOLVED: To inspect the discontinuity of a signal line or the like with a simple operation and with reliability. SOLUTION: First signal line extended in the x direction and provided side by side in the y direction and second signal lines insulated from the first signal lines, extended in the y direction and provided side by side in the x direction are formed on the liquid crystal-side surface of the one transparent substrate out of the transparent substrates placed opposite to each other through liquid crystal. On one end of at least one group of signal lines out of the first and the second signal lines, neighboring signal lines are formed in connection with themselves, and traces showing disconnection of the connected parts are left behind.

2. 发明专利

JPH10177844A MANUFACTURE OF PLANAR DISPLAY PANEL AND MANUFACTURE OF PLASMA DISPLAY PANEL 失效
公开(公告)号：JPH10177844A
公开(公告)日：1998-06-30
申请号：JP33962796
申请日：1996-12-19
申请人： HITACHI LTD
发明人： HONGO MIKIO , TAKADA ATSUKIMI , MARUYAMA SHIGENOBU , MIYATA KAZUFUMI , MATSUZAKI HIDEO , SATO MASASHI , TODOROKI SATORU , YOSHIMURA KAZUSHI
IPC分类号： G01N21/88 , G01N21/956 , G02F1/13 , G02F1/1333 , G02F1/136 , G02F1/1368 , H01J9/02 , H01J9/42
摘要： PROBLEM TO BE SOLVED: To improve a yield rate of manufacture so as to realize due cost reduction by administrating information about defect inspection and information about defect correction per substrate unit of lot unit and executing inspection and correction to such substrates suffering from defect generation. SOLUTION: In memory unit 22, the secondary position coordinates of a wire disconnection position on a drain line including a wire disconnection failure computed by a wire disconnection position computer 52 are stored additionally in the first inspection information per each substrate inspected by a wire disconnecting inspection device 51. A corrective device 53 takes out a substrate from a cassette transported as shown by an arrow mark 64 so as to read production number by a reading means 54C to transport it to a computer 21. The computer 21 refers it to inspection information stored in the memory unit 22 and transmits the information 74 such as the secondary wire disconnection coordinates, etc., to the corrective device 53. The corrective device 53 places the concerning substrate 1 on a stage on the basis of the information 74 and executes correction on wire disconnection position on the basis of information 74 from the computer 21 in response to the transmitted production number of the substrate.

3. 发明专利

JPH06222098A TEST OF CAPACITIVE LOAD 失效
公开(公告)号：JPH06222098A
公开(公告)日：1994-08-12
申请号：JP978693
申请日：1993-01-25
申请人： HITACHI LTD
发明人： SATO MASASHI
IPC分类号： G01R31/00 , G01R31/02
摘要： PURPOSE:To lessen applied voltage in an initial state of a test, control a peak of current of an capacitive component and efficiently and highly precisely realize short-circuit judgement by gradually enlarging an increase rate of the applied voltage for a short test as time goes by. CONSTITUTION:A voltage production circuit 1 generates voltage which is increased in the form of an exponential function as time goes by. A current detection circuit 3 is provided between set potential of a circuit of the other end of load and detects current. Size relation is discriminated with a discrimination circuit 4 for making discrimination standards of the detection output and reference current Is. In other words, a discrimination result of a defect signal is output in a case where the detection current is larger than the reference current Is. The current detection circuit 3 may be a resistor circuit for converting into current and voltage signals. When the current is small, an amplification function is provided and it had better be amplified up to a constant magnification. A discrimination circuit 4 is composed of a voltage comparison circuit, and the reference signal Is is replaced by the voltage signal, and input in the voltage comparison circuit.

4. 发明专利

JPH03179736A ROTATIONALLY CLEANING DEVICE 失效
公开(公告)号：JPH03179736A
公开(公告)日：1991-08-05
申请号：JP31778089
申请日：1989-12-08
申请人： HITACHI LTD
发明人： FUKUSHIMA TADASHI , UCHIDA MORIO , SATO MASASHI , ORITSUKI RYOJI
IPC分类号： B08B3/02 , H01L21/304
摘要： PURPOSE:To make it possible to clean uniformly the rear of a substance to be cleaned in a rotationally cleaning device, in which the rear of the substance to be cleaned mounted to a tool for mounting a substance to be cleaned, with a cleaning liquid, by a method wherein a cleaning nozzle is provided inside a support part for the mounting tool. CONSTITUTION:A cleaning nozzle 18 mounted to a nozzle block 17 is positioned inside a part, in which a tool 14 for mounting a substance to be cleaned is mounted to a rotator 11, that is, a support part for the tool 14. In this rotationally cleaning device, a substance 7 to be cleaned is mounted to the tool 14 and after that, when a motor 20 is actuated, the rotator 11, the tool 14 and the substance 7 are rotated and in the state, when a cleaning liquid is injected through the nozzle 18, the rear of the substance 7 is cleaned with the cleaning liquid. As the nozzle 18 is positioned on the inside more than the support part for the tool 14, the cleaning liquid injected through the nozzle 18 is never intercepted by the support part for the tool 14. Accordingly, the rear of the substance 7 can be evenly cleaned.

5. 发明专利

JPH10260417A METHOD AND DEVICE FOR SUPPLYING LIQUID MATERIAL, AND TOOL FOR DISCHARGING LIQUID AND ITS HOLDER 失效
公开(公告)号：JPH10260417A
公开(公告)日：1998-09-29
申请号：JP6635397
申请日：1997-03-19
申请人： HITACHI LTD
发明人： MARUYAMA SHIGENOBU , FURUICHI HIROO , SATO MASASHI , MIYATA KAZUFUMI
IPC分类号： G02B6/00 , G02B21/32 , G02F1/13 , G02F1/1341 , G02F1/136 , G02F1/1368 , H05K3/10
摘要： PROBLEM TO BE SOLVED: To rely stick a liquid material on an object at a desired local position within an enlargement observation visual field with high precision by propagating visible light which is made incident from the rear end part of an instrument for liquid spouting to the tip part through the constituent material of the tool itself as a light guide body, and placing the tip part locally in a light emitting state. SOLUTION: The halogen light (visible light) from a halogen light source 6 is guide in a pipette holder 3 through an optical fiber 2. Under the batch control of a controller, the tip part of the pipette 1 is made to illuminate with the halogen light from the halogen light source 6 and while the tip part is reverted, the tip part is brought into contact with a TFT substrate 7 nearby a pattern open-circuit defective position by a manipulator 4 as desired. This contact state is confirmed through the image processing of an image processor 18 and the pipette 1 is moved horizontally by a desired distance; and nitrogen gas N2 is supplied at this time and then the liquid material is spouted out of the tip of the pipette 1.

6. 发明专利

JPH0278969A CHARACTERISTIC INSPECTION DEVICE 失效
公开(公告)号：JPH0278969A
公开(公告)日：1990-03-19
申请号：JP22994488
申请日：1988-09-16
申请人： HITACHI LTD
发明人： OGAWA YOSHIE , SATO MASASHI
IPC分类号： G01R31/00 , G02F1/1345
摘要： PURPOSE:To improve the reliability by providing a holding mechanism for a substrate to be inspected, a flexible wiring board,and a wiring board pressing mechanism, and providing the pressing mechanism with a profile mechanism which brings terminals of the substrate into contact with inspection terminals of the flexible wiring board. CONSTITUTION:One end of the flexible wiring board 35B is connected to an external terminal 73 and the other end is connected to a characteristic inspection controller. The wiring board 35B is pressed by the wiring board pressing mechanism 36 to make the terminals 35b for inspection abut on the terminals 37. The elastic pressing member 36A of the mechanism 36 abuts on and presses the reverse surface of the wiring board 35B and a rigid body pressing member 36B presses the entire area of the member 36A. The profile mechanism consists of a column 36D provided at the center part of the member 36B and elastic members on both its sides and presses the member 36A equally against to the entire reverse surface of the wiring board 35B even if the reverse surface of the wiring board 36B is not vertical. Consequently, a characteristic inspection time is shortened and the reliability is improved.

7. 发明专利

JP2008234016A Design-manufacturing management system, design-manufacturing management method, design-manufacturing management program, design department terminal, and manufacturing department terminal 有权
标题翻译：设计制造管理系统，设计制造管理方法，设计制造管理计划，设计部门终端和制造部门终端
公开(公告)号：JP2008234016A
公开(公告)日：2008-10-02
申请号：JP2007069074
申请日：2007-03-16
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： TAGAWA YOSHIYUKI , CHONO KEIJI , SATO MASASHI , OSUMI KENICHI , SUZUKI MIKA , OKUWA NORIAKI
IPC分类号： G06Q50/00 , G06Q50/04
CPC分类号： Y02P90/30
摘要： PROBLEM TO BE SOLVED: To efficiently and simply unify information management of components and subsidiary materials in a designing department and a manufacturing department, and to achieve adapting situation management of an environment load reference including not only products but also manufacturing processes. SOLUTION: A system 10 is composed of: a designing department terminal 100 including a relation specifying unit 110 checking information of modification components with a product configuration table 125 to specify a product or other components relevant to the modification, an influence specifying unit 111 checking information of the product or other components with a configuration defining table 126 to specify related subsidiary materials, and a design modification notifying unit 112 transmitting design modification notification including information of the subsidiary materials and the modification components to a manufacturing department terminal 200; and a manufacturing department terminal 200 including component specifying unit 210 checking the information of the modification subsidiary materials with a configuration defining table 225 to specify the corresponding product or other components, and a material modification notifying unit 211 transmitting subsidiary material modification notification including the information of the product or other components and the information of the modified subsidiary materials to the designing department terminal 100. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：在设计部门和制造部门高效简单地统一组件和辅助材料的信息管理，实现不仅包括产品而且制造过程的环境负荷参考的适应情况管理。解决方案：系统10包括：设计部门终端100，其包括关系指定单元110，用产品配置表125检查修改部件的信息，以指定与修改相关的产品或其他部件;影响指定单元 111具有配置定义表126的产品或其他组件的信息以指定相关辅助材料，以及设计修改通知单元112将包括辅助材料和修改组件的信息的设计修改通知发送到制造部门终端200; 以及制造部门终端200，其包括部件指定单元210，利用配置定义表225来检查修改辅助材料的信息以指定对应的产品或其他部件，以及材料修改通知单元211，发送辅助材料修改通知，其包括产品或其他组成部分以及修改后的辅助材料的信息提供给设计部门终端100.
版权所有：（C）2009，JPO＆INPIT

8. 发明专利

JP2006190054A Method and system for exchanging merchandise between stores, and program 审中-公开
标题翻译：用于交换存储和程序之间的商品的方法和系统
公开(公告)号：JP2006190054A
公开(公告)日：2006-07-20
申请号：JP2005001081
申请日：2005-01-06
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： FUKUNAGA RYUTA , NAGAI TSUNEO , SATO MASASHI , YAMAMOTO KENJI , TAKUMA ERIKO
IPC分类号： B65G61/00 , G06Q30/06 , G06Q50/00 , G06Q50/10
摘要： PROBLEM TO BE SOLVED: To provide a technique for exchanging merchandise more properly in the case of exchanging the merchandise between stores. SOLUTION: The method for exchanging the merchandise between the stores comprises: a step of calculating the upper limit value and the lower limit value of stock reference showing a period required for the sales of the quantity of stocks for all the stores from the quantity of the stock for all the stores showing the quantity of the stock at all the stores and the quantity of the sales for all the stores showing the quantity of sales in a prescribed period and registering the values in a storage device; a step of registering the quantity of merchandise which can be put out equivalent to a difference between a sales possible period by each store showing a period required for the sales of the quantity of stock at each store and the upper limit value of the stock reference when the sales possible period is larger than the stock reference; a step of registering the quantity of merchandise which can be accepted equivalent to the difference in the storage device and extracting an exchanging store when the sales possible period is smaller than the stock reference; and a step of reading the registered quantity of merchandise which can be put out and the quantity of merchandise which can be accepted in order, comparing them with each other, setting a quantity of merchandise to exchange according to the values of them and registering it in the storage device. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供在商店之间交换商品的情况下更正确地交换商品的技术。
解决方案：用于在商店之间交换商品的方法包括：计算从所述商店的所有商店销售库存量所需的期间的库存参考的上限值和下限值的步骤，显示所有商店的库存数量的所有商店的库存量和在规定期间内显示销售数量的所有商店的销售数量，并将该值存储在存储装置中; 在每个店面登记能够出售等于销售可能期间的差异的商品的数量的步骤，其显示每个商店的库存量的销售所需的期间和库存参考的上限值，销售可能期间大于库存参考; 在所述销售可能期间小于所述库存基准的情况下，登记与所述存储装置的差异相等的商品数量并提取交换店的步骤; 读取可以放出的商品的登记数量和可以接受的商品的数量，将它们进行比较，从而根据它们的价值来设置要交换的商品的数量并将其登记在一起存储设备。版权所有（C）2006，JPO＆NCIPI

9. 发明专利

JP2000019548A LIQUID CRYSTAL DISPLAY DEVICE 失效
公开(公告)号：JP2000019548A
公开(公告)日：2000-01-21
申请号：JP18302198
申请日：1998-06-29
申请人： HITACHI LTD
发明人： SUZUKI NOBUYUKI , SATO MASASHI , MIYATA KAZUFUMI , SATO HIROSHI , OUGIICHI KIMITOSHI , ASHIZAWA KEIICHIRO
IPC分类号： G01R31/00 , G02F1/13 , G02F1/1345
摘要： PROBLEM TO BE SOLVED: To extremely simply inspect disconnection, etc. SOLUTION: As to this liquid crystal display device provided with plural signal lines which extend in one direction and are arranged side by side in a direction crossing at a right angle with the one direction on the surface of at least one of the transparent substrates disposed to face oppositely each other through the liquid crystal on the liquid crystal side, to the extended ends of which signal supply terminals DLT are connected, and the terminals DLT are arranged side by side at a pitch smaller than that of the signal lines which are grouped with the signal lines adjacent to each other, the terminals DLT are respectively arranged on the positions of the integral multiple of the pitch in its pitch direction.

10. 发明专利

JPH11353364A METHOD FOR DETERMINING SHIPPING DESTINATION AND SHIPPING QUANTITY OF ARTICLES 失效
公开(公告)号：JPH11353364A
公开(公告)日：1999-12-24
申请号：JP15882598
申请日：1998-06-08
申请人： HITACHI LTD
发明人： SATO MASASHI , KATAYANAGI TAKAHIRO
IPC分类号： G06Q50/02 , G06Q30/06 , G06Q50/00 , G06Q50/10 , G06F17/60
摘要： PROBLEM TO BE SOLVED: To make a practical judgement of a shipping destination and to determine a necessary shipping quantity in consideration of article characteristics without requiring any unnecessary cost by setting the priority for shipping destinations in the increasing order of variation in price for a specific period. SOLUTION: A price stability decision block 115 refers to a market price table 125 to calculate the price stability of prices by market according to daily market prices for a specific period and sets the priority for respective the markets in the increasing order of price variation according to the calculated price stability. A shipping destination decision and quantity calculation block 120 receives a target sales amount, profit, costs needed for ship and transportation, and a scheduled shipment day inputted through an input/output block 110. An forecasted market price on the shipment scheduled day is calculated by referring to the price stability table 130, an article unit price needed for shipment and transportation is referred to in a shipment and transportation table 145, an a shipping quantity satisfying the received target sales amount, profit and the costs needed for the shipment and transportation is found.

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