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11. 发明专利

JPH09120420A CUSTOMER INFORMATION ANALYSIS METHOD 失效
公开(公告)号：JPH09120420A
公开(公告)日：1997-05-06
申请号：JP27855795
申请日：1995-10-26
申请人： HITACHI LTD
发明人： OKURA MASAO , SASAKI SHIGERU , SATO MASASHI , KOJIMA TAKESHI , YOSHIMOTO MITSUKO
IPC分类号： G06K17/00 , G06Q10/00 , G06Q30/02 , G06Q50/00 , G06F17/60
摘要： PROBLEM TO BE SOLVED: To grasp and analyze the unvisited customers of a store by extracting the features of both visited and unvisited customers out of a storage card. SOLUTION: The grouping processing is carried out in such a way where the customers approximate to the combination of usually visiting individual stores are collected out of a purchase history file 30 of a storage 24. Then the characteristic customer attribute extraction processing is carried out to extract the characteristic attributes of customers in every group. Furthermore, the individual store visiting customer characteristic extraction processing is carried out to extract the customer features from the features of individual stores where the customers of the groups usually visit. Then the customer features of each group are rearranged into the features of each individual store and the customer features are displayed through the individual store customer feature display processing. Thus the customer attributes and the purchase information on the trade are acquired from a storage card. Then the features of both visited and unvisited customers of every individual store are extracted and outputted.

12. 发明专利

JPH09101984A METHOD AND SYSTEM FOR SEGMENTING CUSTOMER 失效
公开(公告)号：JPH09101984A
公开(公告)日：1997-04-15
申请号：JP25979895
申请日：1995-10-06
申请人： HITACHI LTD
发明人： HATANAKA SACHIKO , YASUNOBU CHIZUKO , SASAKI SHIGERU , SATO MASASHI , OKURA MASAO
IPC分类号： G06Q10/00 , G06Q30/02 , G06Q30/06 , G06Q50/00 , G06Q50/10 , G06F17/60
摘要： PROBLEM TO BE SOLVED: To provide a method for freely segmenting customers according to the intention of an analyzing person while analyzing purchase history information provided by interlocking POS(point of sales) data and customer card data, especially, to provide a method for performing clustering the developer of a large store based on the intention of the analyzing person. SOLUTION: This method is composed of a computer 201 for file performing file reading, file outputting and processing for segmenting customers, storage device 204 connected to that computer for storing information for segmenting the customers, input device 202 for inputting an attribute selector and a target customer layer selector, and output device 203 for outputting the information for segmenting the customers.

13. 发明专利

JP2006329745A Size measurement method and device 有权
标题翻译：尺寸测量方法和装置
公开(公告)号：JP2006329745A
公开(公告)日：2006-12-07
申请号：JP2005151974
申请日：2005-05-25
申请人： Hitachi Engineering & Services Co Ltd , Hitachi Ltd , 株式会社日立エンジニアリング・アンド・サービス , 株式会社日立製作所
发明人： OKADA TOMONORI , OTANI NOBUYUKI , NAKAMICHI MITSUO , SATO MASASHI
IPC分类号： G01B21/00 , B61F5/52
CPC分类号： Y02T30/38
摘要： PROBLEM TO BE SOLVED: To provide a method and instrument for performing size measurement on a plate work structure, using a non-contact three-dimensional measurement device.
SOLUTION: This size measurement device 1 is equipped with a mast 10 and a turntable 30. A three-dimensional measuring instrument 22 using a laser beam is mounted on the mast 10 in an ascendable/descendable manner. A workpiece 100 is mounted on the turntable 30, where a plurality of steel balls B
1 , B
2 , ... are placed at reference point positions. The measuring instrument 22 measures the positions of the plurality of steel balls, while obtaining measurement data on the coordinate positions of respective parts of the workpiece. A workpiece shape, made up from the measurement data, is superposed on CAD data to obtain the best fit. The sizes of respective components of the workpiece are measured based on the best fit.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种使用非接触三维测量装置在板工作结构上进行尺寸测量的方法和仪器。解决方案：该尺寸测量装置1装备有桅杆10和转台30.使用激光束的三维测量仪器22以可升降的方式安装在桅杆10上。工件100安装在转盘30上，多个钢球B B 2 放置在参考点位置。测量仪器22在获得关于工件的各个部分的坐标位置的测量数据的同时测量多个钢球的位置。由测量数据构成的工件形状叠加在CAD数据上以获得最佳拟合。基于最佳拟合来测量工件的各个部件的尺寸。版权所有（C）2007，JPO＆INPIT

14. 发明专利

JPH10247774A CORRECTION METHOD AND DEVICE FOR ELECTRONIC CIRCUIT BOARD 失效
公开(公告)号：JPH10247774A
公开(公告)日：1998-09-14
申请号：JP5002597
申请日：1997-03-05
申请人： HITACHI LTD
发明人： HONGO MIKIO , MARUYAMA SHIGENOBU , MATSUZAKI HIDEO , SATO MASASHI , MIYATA KAZUFUMI , TODOROKI SATORU
IPC分类号： G02F1/1343 , H05K3/22
摘要： PROBLEM TO BE SOLVED: To finely modify the disconnection of a wiring on a micronized electronic circuit board at a low cost keeping it low in resistance by a method wherein when liquid material is fed to the disconnection of a wiring on the electronic circuit board, clean and dry air or inert gas is made to blow against the tip of a discharge mechanism and the surface of liquid material discharged onto the disconnection of a wiring. SOLUTION: Liquid material 22 filled into a glass pipette 23 is extruded from the tip of the pipette 23 by a nitrogen pressure and brought into contact with a drain line. At this point of time, a valve 34 is opened, clean air obtained by removing particle contaminants with a filter 32 is made to blow through a nozzle 33 against the tip of the glass pipette 23 and a liquid material film discharged onto the drain line. In this state, the glass pipette 23 or the board 13 is moved at a constant speed feeding nitrogen of a constant pressure inside the glass pipette 23 to extrude the liquid material 22, whereby a liquid material film fine in width is formed on the disconnection and a drain line located on both its ends.

15. 发明专利

JPH08137964A INVENTORY MANAGEMENT METHOD 失效
公开(公告)号：JPH08137964A
公开(公告)日：1996-05-31
申请号：JP27096594
申请日：1994-11-04
申请人： HITACHI LTD
发明人： MIZUTA TETSUO , TSUSAKA YUJI , SATO MASASHI
IPC分类号： B65G1/137 , B65G61/00 , G06F19/00 , G06Q10/08 , G06Q30/06 , G06Q50/00 , G06Q50/10 , G06Q50/28
摘要： PURPOSE: To prevent the generation of excess inventory or the shortage of articles and to reduce management cost by weighting the inventory management by important articles and unimportant articles based upon the stable/unstable states of demand and supply. CONSTITUTION: In the processing of a stability distribution judging block 440, a cumulative total in each four combination patterns of stable and unstable states is found out while referring to demand and supply states in each item stored in an inventory management method judging DB 475 and registered a stability distribution information DB 480. Inventory management is weighted by important articles and unimportant articles based upon the stable/unstable states of demand and supply. Since unnecessary management, excess inventory or shortage can be suppressed and whether only demand or supply is unstable or not or whether both the demand and supply are unstable or not can be grasped, countermeasure for reducing management cost can be examined.

16. 发明专利

JPH021910B2 失效
公开(公告)号：JPH021910B2
公开(公告)日：1990-01-16
申请号：JP12076181
申请日：1981-08-03
申请人： HITACHI LTD
发明人： SATO MASASHI , FUJITA AKIRA
IPC分类号： H01J9/233 , C23C14/54

17. 发明专利

JPS5761113B2 失效
公开(公告)号：JPS5761113B2
公开(公告)日：1982-12-22
申请号：JP10094078
申请日：1978-08-21
申请人： HITACHI LTD
发明人： TAKABE YOJIRO , SATO MASASHI , FUJITA AKIRA
IPC分类号： C23C14/24 , C23C14/54

18. 发明专利

JPS6237716A CONSTANT CURRENT CONTROL CIRCUIT 失效
公开(公告)号：JPS6237716A
公开(公告)日：1987-02-18
申请号：JP17580485
申请日：1985-08-12
申请人： HITACHI LTD
发明人： SATO MASASHI
IPC分类号： G05F1/10
摘要： PURPOSE:To attain the constant current control with an alternating current by providing a load current detector, an effective value converting circuit and a comparator. CONSTITUTION:An output current IOUT is detected out of a current detector 8 and then converted into the DC voltage Vitheta by an effective value converting circuit 9 with integration held. The voltage Vitheta is compared with the constant current reference voltage Vii supplied to a comparator 10 from outside. Then the phase control voltage VIN applied to a phase control circuit 4 is corrected for execution of the constant current control. In such a condition, the circuit 9 can use an effective value detecting IC and at the same time the integration can be held. Thus, the phase control is possible with an AC constant current circuit. The number of component parts can be reduced compared with other types of power supplies with reduction attained with the weight, the capacity, etc.

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