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101. 发明专利

JPH07209192A ION SENSOR 失效
公开(公告)号：JPH07209192A
公开(公告)日：1995-08-11
申请号：JP294294
申请日：1994-01-17
申请人： HITACHI LTD
发明人： MIYAHARA YUJI , YAMASHITA KOTARO , WATANABE YOSHIO
IPC分类号： G01N21/77 , G01N21/27 , G01N27/333 , G01N27/416
摘要： PURPOSE:To provide an optical ion sensor reducing the effect of an interfering ion, corresponding to a measuring ion with a high selectivity and showing the same dynamic range and linearity as a conventional electrochemical ion electrode. CONSTITUTION:A voltage-sensitive dye is added to the ion responsive membrane 2 used in an electrochemical ion electrode and a light source 4 and a photodetector 6 are arranged to detect the absorbancy change corresponding to the membrane potential change proportional to the logarithm of the concn. of the ion in a sample 3.

102. 发明专利

JPH0727680A BLOOD CORPUSCLE SEPARATING METHOD 失效
公开(公告)号：JPH0727680A
公开(公告)日：1995-01-31
申请号：JP17510993
申请日：1993-07-15
申请人： HITACHI LTD
发明人： OZAWA OSAMU , YAMASHITA KOTARO , TAKI MAMORU , MIYAHARA YUJI , WATANABE YOSHIO
IPC分类号： G01N1/10 , G01N33/48
摘要： PURPOSE:To make an analysis continuous, automated accelerated by providing means for selecting collecting blood corpuscle component in a vessel for sampling, transporting and storing blood. CONSTITUTION:When patient's blood is filled in a vessel such as a blood sampling tube, etc., to be overturned and mixed, both specific antibodies 5 are coupled to red corpuscles 6 and white corpuscles 7 in blood. In this case, the antibodies 5 which are specifically coupled to a plurality of coupling positions on the surfaces of the respective corpuscles are used, and hence the blood corpuscle components are crosslinked with the antibodies 5, and agglutinated. Since this agglutinated component has a larger specific weight than that of other component of the blood, it is easily precipitated, and hence the blood and the component other than it are rapidly separated. As anticoagulant, heparin is used, and it prevents damage of blood platelets and generation of fibrin to be effective to rapidly and clearly separate the blood from the other components.

103. 发明专利

JPH06314243A DATA SWITCHING METHOD 失效
公开(公告)号：JPH06314243A
公开(公告)日：1994-11-08
申请号：JP10525993
申请日：1993-05-06
申请人： HITACHI LTD
发明人： KONDO HIROBUMI , TASHIRO TSUTOMU , YAMASHITA KOTARO , TANIGUCHI HIROYUKI
IPC分类号： G06F13/00
摘要： PURPOSE:To execute data switching between plural different application programs at low cost without being conscious of a protocol a communication control program offers by exchanging data through an area in which the data is being displayed. CONSTITUTION:The output pictures 201, 202 of two different applications are displayed on a CRT 20. The desired area of the picture 201 is designated by a mouse, etc., and area designation data 300 is obtained. The picture group information storage table 211 of the picture 201 is referred to based on the area designation data 300. The data having been displayed on the designated area proves to be 'KONDO HIROFUMI', and acquired data 301 is obtained. The acquired data 301 is displayed on the area having been turned into an input waiting state in the picture 202. Thus, the data of 'KONDO HIROFUMI' is delivered from the application program of one side to the application program of the other side.

104. 发明专利

JPH06167475A ION SELECTIVE ELECTRODE 失效
公开(公告)号：JPH06167475A
公开(公告)日：1994-06-14
申请号：JP18784793
申请日：1993-07-29
申请人： HITACHI LTD
发明人： OZAWA OSAMU , MIYAHARA YUJI , TAKI MAMORU , YAMASHITA KOTARO , WATANABE YOSHIO
IPC分类号： G01N27/28 , G01N27/333
摘要： PURPOSE:To provide an ion selective electrode having an ion sensitive film of a complicated shape. CONSTITUTION:A flow cell 1 is formed with a channel 2, which contains an ion sensitive film 3, an internal electrode 4, a lead 5 and an external terminal 6. The electrode 4 is meshed, and buried in the film 3. As a material of the electrode 4, fine metal wires are assembled in a meshed state for use. Accordingly, a shape of the film 3 is obtained without reducing an effective contact area of the electrode 4 in contact with the film 3 to obtain high adhesive properties with the electrode 4.

105. 发明专利

JPH0660052A DATA DISTRIBUTION SYSTEM 失效
公开(公告)号：JPH0660052A
公开(公告)日：1994-03-04
申请号：JP21258392
申请日：1992-08-10
申请人： HITACHI LTD
发明人： SOMEYA HARUYUKI , TSUKADA MITSUSHIGE , YAMASHITA KOTARO , KOSAKA MITSUTAKA
IPC分类号： G06F17/30 , G06F19/00 , G06F15/20 , G06F15/40
摘要： PURPOSE:To provide a user with a content display and a standardized access means which do not make the user aware of a difference in access as to data groups stored and controlled by a data processing system wherein the access means consists of plural computers. CONSTITUTION:This system consists of a means 1100 which displays the items of the data groups that plural computers have to the user, a means 1000 which stores the data groups from the computers, means 1000 and 1100 which display data groups that the user requests among the displayed items from the stored data groups at the end of retrieval, and a means 1000 which gathers the requested data groups from the computers and registers them in the storage means unless the requested data groups are in the storage means.

106. 发明专利

JPH05312762A 失效
公开(公告)号：JPH05312762A
公开(公告)日：1993-11-22
申请号：JP12166092
申请日：1992-05-14
申请人： HITACHI LTD
发明人： OZAWA OSAMU , YAMASHITA KOTARO , SHIBATA YASUHISA , WATANABE YOSHIO
IPC分类号： G01N27/414 , G01N27/333
摘要： PURPOSE:To realize a stable usage for a long period by using a substance which is provided with ion sensitive film including a quarternary ammonium salt or quarternary phosphonium salt and is represented as an ion sensitive substance by a specific formula. CONSTITUTION:An electrode cylinder 1 contains an internal solution 2 including potassium chloride and an internal electrode 3 consisting of Ag/AgCl is dipped in the solution 2. An ion sensitive film 4 containing a quarternary ammonium salt or quarternary phosphonium salt is formed on the end part of the cylinder 1. Namely, the film 4 includes high molecular substances such as polyvinyl chloride and an ion sensitive substance and plasticizer are dispersed at a proper weight concentration. Then it is represented as an ion sensitive substance by a formula, and at least one of four substances R1, R2, R3 and R4 uses a substance that is an organic substituent having at least one ether linkage. In the formula, A=N or P and X indicate anions. Alkylalcohol with low inductivity is used for a plasticizer.

107. 发明专利

JPH05135088A ON-LINE TRANSACTION SYSTEM 失效
公开(公告)号：JPH05135088A
公开(公告)日：1993-06-01
申请号：JP32382691
申请日：1991-11-12
申请人： HITACHI LTD
发明人： KONDO HIROBUMI , TASHIRO TSUTOMU , YAMADA KEIICHI , YAMASHITA KOTARO
IPC分类号： G07D9/00 , G06F19/00 , G06Q20/18 , G06Q40/00 , G06Q40/02
摘要： PURPOSE:To realize high-quality service without double operations by simultane ously executing the operation of remainder reference and the operation of cash dispensation. CONSTITUTION:In the on-line transaction system connecting an automatic teller machine (ATM) and a central processing unit (CPU) through a communicating means, a transaction information storing means 30 is provided at the ATM and in the case of this time transaction processing, preceding time transaction information stored in the transaction information storing means 30 and this time transaction information is transmitted to the CPU. At the CPU, an account master file storing means 40 is provided, only the preceding time transaction information is updated, this time transaction information is not updated, only the current transaction remainder is referred to, and the referred-to this time transaction remainder is transmitted to the ATM. At the ATM, this time transaction remainder received from the CPU is compared with this time transacting amount and when the transaction remainder is not less than the transacting amount, this time transaction remainder is updated. Then, the updated transaction remainder is stored in the transaction information storing means 30.

108. 发明专利

JPH0552804A CHORINE ION SELECTIVE ELECTRODE, SENSITIVE FILM AND FIELD EFFECT TRANSISTOR 失效
公开(公告)号：JPH0552804A
公开(公告)日：1993-03-02
申请号：JP21186491
申请日：1991-08-23
申请人： HITACHI LTD
发明人： YAMASHITA KOTARO , SHIBATA YASUHISA , WATANABE YOSHIO
IPC分类号： G01N27/414 , G01N27/333
摘要： PURPOSE:To maintain electrode performance for a long term by using quaternary ammonium salt as an in exchanger of a chlorine ion sensitive film and replacing hydrogen ions of an alkyl radical coupling its nitrogen atoms with a hydroxyl radical. CONSTITUTION:A chlorine ion selective electrode comprises a chlorine ion sensitive film having a high polymer substance as a support film and using quarternary ammonium salt as a chlorine ion sensitive substance, wherein the sensitive substance is exhibited by a formula while at least one of four organic radicals of X, Y, Z, V has a hydroxyl radical. For example an electrode body 1 is filled with internal solution 2 containing sodium chloride of 10mmol/l into which an internal electrode 3 is soaked. An ion sensitive film 4 is fixed inside the body 1 so that it is in contact with a flow path 5, while polyvinyl chloride, a chloride ion sensitive substance and plasticizer are dispersed in the sensitive film 4. This electrode can maintain electrode performance for long term.

109. 发明专利

JPH04332861A CHLORINE ION SELECTIVE ELECTRODE AND FIELD EFFECT TRANSISTOR 失效
公开(公告)号：JPH04332861A
公开(公告)日：1992-11-19
申请号：JP10412091
申请日：1991-05-09
申请人： HITACHI LTD
发明人： YAMASHITA KOTARO , SHIBATA YASUHISA , WATANABE YOSHIO
IPC分类号： G01N27/414 , G01N27/333
摘要： PURPOSE:To enable stability to be improved and achieve use for a long period of time by introducing an unsaturated chain-type group instead of alkyl group which is connected to nitrogen atom of quaternary ammonium salt which is used for an ion exchanger of a chlorine ion sensitive film. CONSTITUTION:An internal solution 2 containing sodium chloride is filled into an electrode cylinder 1 and an internal solution 3 of silver/silver chloride is dipped into it and then an ion sensitive film 4, where polyvinyl chloride, a chlorine ion sensitive substance, and a plasticizer are dissipated, is fixed at an edge of the electrode cylinder 1, thus constituting a chlorine ion electrode. An unsaturated chain-type group is introduced into at least one of four organic bases X, Y, Z, and U with the same number of carbons (selected from 10-24 carbons) which are connected to nitrogen atom N of quaternary ammonium salt which is used as a sensitive substance of this sensitive film 4 and the other is alkyl group, thus preventing responsiveness and selectivity for each type of cathode ion from being reduced and enabling a long-term stability of electrode performance to be maintained.

110. 发明专利

JPH04329470A AUTOMATIC TRANSACTION DEVICE 失效
公开(公告)号：JPH04329470A
公开(公告)日：1992-11-18
申请号：JP12842291
申请日：1991-05-01
申请人： HITACHI LTD
发明人： HIROYA MASAAKI , TASHIRO TSUTOMU , YAMASHITA KOTARO , SOMEYA HARUYUKI
IPC分类号： G07D9/00 , G06Q20/18 , G06Q40/00 , G06Q40/02
摘要： PURPOSE:To obtain the automatic transaction device which records and/or present a result inquired by a customer in a form designated by the customer to a medium designated by the customer. CONSTITUTION:This automatic transaction device is equipped with a medium designation part 4 to designate the recording medium, FAX or mail, form designation part 5 and medium controller 3 to execute processings such as recording and carrying information to the designated medium. The inquires result to an inquiry input from an input part 1 is obtained from an outside host device through a communication equipment 6 and when the medium designation part 4 designates the recording medium, the inquired result is recorded and issued to the recording medium in the designated form by the medium controller 3 for the recording medium. When the FAX is designated, the inquired result is transmitted to the destination phone number inputted from the input part 1 by the communication equipment 6 and when the mail is designated, the address of the customer is inquired to the host. Then, the address of the customer and the inquired result are recorded and issued to the recording medium in the designated form by the medium controller 3 for mail.

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