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81. 发明专利

JPH06118052A ION SELECTIVE ELECTRODE 失效
公开(公告)号：JPH06118052A
公开(公告)日：1994-04-28
申请号：JP26458292
申请日：1992-10-02
申请人： HITACHI LTD
发明人： YAMASHITA KOTARO , OZAWA OSAMU , MIYAHARA YUJI , WATANABE YOSHIO
IPC分类号： G01N27/333
摘要： PURPOSE:To provide an ion selective electrode capable of holding electrode performance for a long term by providing an intermediate layer between an ion sensitive film having a polymer material as a support film and an internal electrode arranged in a vessel having the ion sensitive film provided thereon. CONSTITUTION:In the center of an electrode vessel 1, an ion sensitive film 4 is fixed along a passage 4 for living body fluid. An intermediate layer 6 formed of a polymer ion conductor is put between the ion sensitive film 4 and an internal electrode 3 of silver/silver salt. The content of the polymer ion conductor is preferably 50-80wt.% from the viewpoint of workability. Since polyalkyl oxide is liquefied when polymerization degree is less than 400, and solidified with 1000 or more, the polymerization degree is preferably 1000 or more. From the view point of the strength as the intermediate layer, the thickness is preferably 1mum or more. Since no internal solution is present, an ion selective electrode excellent in long-term stability, improved in precision, and having high reliability can be provided.

82. 发明专利

JPH05158771A METH0D AND SYSTEM FOR FILE MANAGEMENT 失效
公开(公告)号：JPH05158771A
公开(公告)日：1993-06-25
申请号：JP31888991
申请日：1991-12-03
申请人： HITACHI LTD , HITACHI MAXELL
发明人： CHIBA SACHIKO , YAMASHITA KOTARO , TASHIRO TSUTOMU , KAWAOKA AKIHIRO , KAGAMI AKIRA , HAMAGUCHI TSUYOSHI
IPC分类号： G06F12/00 , G06K17/00
摘要： PURPOSE:To improve the convenience of use by storing directories to manage files stored in a storage medium in the memory of a computer and outputting multiple directories to the output unit of the computer. CONSTITUTION:A memory 2 or the like is connected to a processor 1, further multiple storage medium 6 are detachably connected to a driver 5. When a user prepares a file in a file area 21 of the storage 2, and the directory is prepared in a management information area 20 of the storage by inputting the name of the medium, medium identifier, the name of file, and the attribute of the file. The directory is prepared by storing the address and size storing the file prepared by a user in the management information area 20. This directory stored in the storage 2 is outputted to the output unit 3. Thus, the file management necessary for a series of processing is simplified by displaying multiple files stored in multiple storage medium.

83. 发明专利

JPH04340455A ELECTROCHEMICAL SENSOR AND ANALYSER USING THE SAME 失效
公开(公告)号：JPH04340455A
公开(公告)日：1992-11-26
申请号：JP11284891
申请日：1991-05-17
申请人： HITACHI LTD
发明人： SHIBATA YASUHISA , YAMASHITA KOTARO , WATANABE YOSHIO
IPC分类号： G01N27/414 , G01N27/327 , G01N27/333 , G01N27/404
摘要： PURPOSE:To obtain the title sensor suppressing the change of characteristics by reducing the compositional change of an internal solution by adding an org. compound showing an azeotropic phenomenon by the mixing with water to the internal solution. CONSTITUTION:A potassium ion selective electrode constituted of a responsive membrane 1, an electrode 3 and an electrode body 4 is one of electrochemical ion sensors and, as the internal solution 2 of said electrode, an aqueous solution of potassium chloride and dioxane is used. A solution mixture of dioxane and water becomes an azeotropic mixture. In the solution mixture forming the azeotropic mixture, for example, even if the evaporation phenomenon of water and the additive is generated, moisture is necessarily contained in the solution mixture in definite concn. Therefore, when the azeotropic mixture is used as the internal solution 2 of a sensor, the lack of the long-term stability of the sensor due to the evaporation of moisture is not generated. Further, this electrochemical sensor may be used as a gas sensor or an enzyme sensor and is also constituted using a field-effect transistor.

84. 发明专利

JPH03100895A MALFEASANT USE PREVENTING SYSTEM FOR PORTABLE TERMINAL EQUIPMENT 失效
公开(公告)号：JPH03100895A
公开(公告)日：1991-04-25
申请号：JP23901689
申请日：1989-09-14
申请人： HITACHI MAXELL , HITACHI LTD
发明人： TAKAHASHI TAKEHIRO , KITSUTA KENICHI , SHINAGAWA TORU , KODERA YUJI , YAMASHITA KOTARO , KAWAOKA AKIHIRO , OMICHI KAZUHIKO , KOJIMA TORU
IPC分类号： G06K17/00 , G06F15/00 , G06F17/40 , G06F21/00 , G06F21/60 , G06Q20/40 , G06Q40/00 , G06Q40/02 , G08B13/00 , G08B15/00 , G08B21/00 , G08B21/24 , G08B23/00 , G08B25/04
摘要： PURPOSE:To prevent malfeasant use from being performed when burglary occurs by starting the monitor of a time monitoring means setting the extraction time of an IC card as reference, and operating a normal operation stopping means by the detection of the time monitoring means when no IC card is loaded for prescribed time. CONSTITUTION:The above system is equipped with the time monitoring means 8 and the normal operation stopping means 1, 3b, and the start of the monitoring time of the time monitoring means 8 is set at the extraction time of the IC card 20. When no IC card 20 is loaded for the prescribed time, the normal operation stopping means 1, 3b are operated by the detection of the time monitoring means 8, and for example, the normal data processing of portable terminal equipment can be blocked by erasing an input processing program and nullifying stored data. Thereby, the malfeasant use can be prevented from being performed when the burglary occurs.

85. 发明专利

JPH02199597A AUTOMATIC PROCESSING SYSTEM FOR CARD 失效
公开(公告)号：JPH02199597A
公开(公告)日：1990-08-07
申请号：JP1775189
申请日：1989-01-30
申请人： HITACHI LTD
发明人： KATSUMURA MASATAKA , KAWAOKA AKIHIRO , YAMASHITA KOTARO
IPC分类号： G06F7/08 , G06K17/00
摘要： PURPOSE:To automatically execute processing from the insertion of many and various cards having storage media up to their classification and storage by arranging the inserted cards, executing the writing/reading of the cards by specified conditions and automatically classifying and storing the cards in accordance with the read results. CONSTITUTION:The contents of processing are inputted by depressing a switch on a keyboard 21 and a processing condition is specified and temporarily stored in a data card processing part 12. Card classification is displayed by a classifica tion condition display part 652 in a card classifying/storing device 6 through a communication part 13. Then a recovery IC card is loaded to a loading part 43 and the execution of its processing is commanded. A card arranging part 4 is started to send each card to an arraying part 44. The arraying part 44 judges the front and rear sides, vertical direction, etc., of the card, arranges the card in the uniformed face and direction and a carrying part 45 sends each card to a card reading/writing part 54. The card is sent to the card classifica tion part 64 in the classifying/storing device by the carrying part 55, classified and stored in a condition-sorted card storing part 651.

86. 发明专利

JPH01121987A SLIP CHARACTER RECOGNIZING VERIFYING SYSTEM 失效
公开(公告)号：JPH01121987A
公开(公告)日：1989-05-15
申请号：JP27920087
申请日：1987-11-06
申请人： HITACHI LTD
发明人： KONDO HIROBUMI , YAMASHITA KOTARO , KAWAOKA AKIHIRO , MAEDA MIYUKI
IPC分类号： G06K9/03 , G06Q40/00 , G06Q40/02
摘要： PURPOSE:To judge at a glance and to improve a processing efficiency by displaying retrieved customer transaction data and image data in contrast. CONSTITUTION:When data entered in a slip 30 are read and a character recognition is executed, a key to be used for a retrieval is determined from the presence and absence of the unread characters of character-recognized slip transaction data and priority order stored beforehand by a retrieval key determining part 25. When transaction item data without unread ones are used and the retrieval key is determined, the customer transaction data stored beforehand are retrieved by a data retrieval section 26. Next, the retrieved customer transaction data and the image data read out of the slip are displayed in contrast. Consequently, the decision of whether misreadings are in the character- recognized data used for the retrieval or not becomes easy.

87. 发明专利

JPH0194491A INDIVIDUAL IDENTIFYING SYSTEM 失效
公开(公告)号：JPH0194491A
公开(公告)日：1989-04-13
申请号：JP25148087
申请日：1987-10-07
申请人： HITACHI LTD
发明人： MAEDA MIYUKI , YAMASHITA KOTARO
IPC分类号： G06K17/00 , G06F21/31 , G06Q20/00 , G06Q20/40 , G06Q20/42 , G06Q50/00
摘要： PURPOSE:To specify a personal identification code when a legitimate operator forgets personal identification code by registering associative information, and displaying the associative information when the displaying of the associative information is instructed by the operator. CONSTITUTION:When a user inputs associative information 12 at the time of registering a personal identification code 11 or the completion of legitimate transcactions, an associative information input part 17 registers the associative information 12 to recording information 10. When the user forgets the personal identification code 11 and indicates the displaying of the associative information 12, an associative information display part 13 displays the associative information 12 of the recording information 10. The user specifies the personal- identification 11 while looking at the displayed associative information 12 and inputs it. Thus, when the legitimate operator forgets the code personal identification, he can specify the correct code symbol 11.

88. 发明专利

JPH0194476A TELLER MACHINE 失效
公开(公告)号：JPH0194476A
公开(公告)日：1989-04-13
申请号：JP25148587
申请日：1987-10-07
申请人： HITACHI LTD
发明人： MAEDA MIYUKI , YAMASHITA KOTARO
IPC分类号： G07D9/00 , G06Q40/00 , G06Q40/02
摘要： PURPOSE:To recognize the progressing condition of transactions at a glance and to always confirm the contents of input completion by displaying entire items inputted by an operator in a slip form, and displaying the contents inputted by the operator in the form to write into the slip. CONSTITUTION:When the operator instructs the type of the transactions, for the entire items inputted by the operator in a transaction processing, for example, an item column 11, in which the operator must perform an input in order to perform a money-transfer-processing, is displayed on a left side, and the contents of the input completion of the operator are displayed on a content column 12 on a right side. The item for the operator to input next is displayed in a displaying method which is different from those of the other items, and the item, which has been already inputted, is displayed in the displaying method, which is different from the item before the input. Thus, the operator can always confirm what has been already inputted, and what to input further at a glance.

89. 发明专利

JPS6421768A INFORMATION RECORDING METHOD FOR OPTICAL RECORDING MEDIUM 失效
公开(公告)号：JPS6421768A
公开(公告)日：1989-01-25
申请号：JP17699087
申请日：1987-07-17
申请人： HITACHI LTD
发明人： MAEDA MIYUKI , YAMASHITA KOTARO , MIYATA TAKAHIKO
IPC分类号： G06K1/12 , G06K17/00 , G11B7/00 , G11B7/004 , G11B20/18
摘要： PURPOSE:To prevent the unauthorized rewrite of information by recording a check bit pattern, which always have to change one bit at least of a hole part to a holeless part if the hole part of the bit of the information of area is increased even by one, at a prescribed position. CONSTITUTION:The pattern which has to change one bit, at least, of the hole part to the holeless part if the number of the hole parts of a corresponding area among the bit information of 1, 0 to be recorded on the optical recording medium, is increased even by one, is recorded on the predetermined check area 12 of the optical recording medium 10. Accordingly, if even one bit of the recorded information is changed, that is, the holeless part is changed to the hole part, one bit, at least, of the bits of the corresponding check area must be changed from the hole part to the holeless part, but the hole part can not be changed to the holeless part. Thus, the unauthorized rewrite of the information can be prevented.

90. 发明专利

JPS63316163A ELECTRONIC PROCESSING SYSTEM FOR SLIP 失效
公开(公告)号：JPS63316163A
公开(公告)日：1988-12-23
申请号：JP15111287
申请日：1987-06-19
申请人： HITACHI LTD
发明人： KAWAOKA AKIHIRO , YAMASHITA KOTARO
IPC分类号： G07D9/00 , G06K9/20 , G06Q10/10 , G06Q40/00 , G06Q40/02
摘要： PURPOSE:To improve the general-purpose application and the expandability of the system by adding or changing a slip definition table of a pattern definition table when kinds of slips or patterns are increased or changed in the processing system handling slips as the electronic processing so as to eliminate the need for the change of the processing system. CONSTITUTION:A pattern definition table selection section 1 of a slip electronic processing system selects a relevant pattern definition table from a pattern definition table group 10 based on a pattern identification code 11. Moreover, a slip definition table selection section 2 selects a relevant slip definition table from a slip definition table group 15 based on a slip identification code 12. Moreover, a slip read identification section 3 applies character recognition processing and image segmentation processing based on the information of the entered slip definition table from the slip reader 20. Then a display pattern generation section 4 uses the pattern definition table and slip definition table information to display a data processed by a recognition section 3.

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