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1. 发明专利

JPH03255366A AUTOMATIC ANALYZING METHOD AND APPARATUS 失效
公开(公告)号：JPH03255366A
公开(公告)日：1991-11-14
申请号：JP5220190
申请日：1990-03-03
申请人： HITACHI LTD
发明人： KOAKUTSU TAKAHIRO , MATSUOKA YOSHIO , MIMURA TOMONORI
IPC分类号： B01L9/06 , G01N35/00 , G01N35/02
摘要： PURPOSE:To improve the working efficiency without requiring an excessive equipment by automatizing the process transfer to registration of data of analyzing results of a plurality of kinds of samples contained in a sample container for every kind while driving the same system. CONSTITUTION:A specimen rack 102 for every kind of specimens is aligned in the order of the numbers of specimens and transferred by a transfer mechanism 103. When the rack 102 passes a reader 106, a control unit 105 recognizes the kind of the rack from a reading signal. When a specimen 101 set in the rack reaches a sample distributer 113, the transferring order of the specimen of the kind is counted. After the number of the specimen is detected for every kind, the unit 105 reads out a corresponding analyzing parameter from a memory device 125 and a reagent corresponding to the kind of the specimen is distributed. The specimen is analyzed by a multiwavelength photometer 116. The operated data is registered for each specimen in the device 125. Accordingly, the working efficiency is improved without employing an excessive equipment.

2. 发明专利

JPH0235367A SUPPLYING METHOD OF SAMPLE FOR ANALYSIS 失效
公开(公告)号：JPH0235367A
公开(公告)日：1990-02-05
申请号：JP15678989
申请日：1989-06-21
申请人： HITACHI LTD
发明人： MATSUOKA YOSHIO , YAMASHITA KATSUJI
IPC分类号： G01N35/02
摘要： PURPOSE:To facilitate a plurality of times of taking in portions of the same sample put on a sample table, by inputting a positional information beforehand to a central processing device. CONSTITUTION:A central processing device makes a sample table 9 rotate so that a sample vessel 10 located at a position on the sample table which is inputted to the device for a sample positioned foremost in the sequence of separate takes of samples may come to a sample intake position 11. A rotary device 18 being rotated, subsequently, a sample intake probe 17 is lowered to the vessel 10 and the sample is taken in a prescribed quantity by a pump 19. After the intake, the device 18 is rotated to a reaction vessel 45 and the sample is discharged into the vessel 45. After the discharge, the device 18 is rotated to a washing bath 46 and the probe 17 is washed. When the position of a sample to be taken subsequently is the same with that of the sample taken just before, the taking in portions is conducted at the same place without rotating the table 9.

3. 发明专利

JPH0142384B2 失效
公开(公告)号：JPH0142384B2
公开(公告)日：1989-09-12
申请号：JP594482
申请日：1982-01-20
申请人： HITACHI LTD
发明人： MATSUOKA YOSHIO , SEKI KIWAO , IKEDA TOSHUKI
IPC分类号： G01N35/00

4. 发明专利

JPS62144071A AUTOMATIC CHEMICAL ANALYZER 失效
公开(公告)号：JPS62144071A
公开(公告)日：1987-06-27
申请号：JP28292785
申请日：1985-12-18
申请人： HITACHI LTD
发明人： SANO KAZUTAKA , MATSUOKA YOSHIO , TAGAMI YUKINOBU
IPC分类号： G01N35/00 , G01N33/48
摘要： PURPOSE:To achieve a higher analyzing accuracy, by a method wherein calibrations are executed periodically at a fixed interval during analysis to correct variations in the absorbance of reagent or the like due to aging by automatically regeneration of calibration curves. CONSTITUTION:Before start of analyzing sample, first, a calibration curve is prepared by reference liquid for calibration at the point of sample discs S1 and S30. Then, this calibration is used to analyze the sample at, for example, positions N1-N3 according to analysis condition inputted and after that, a reference liquid for S1 and S30 are used to prepare a calibration curve again. In this manner, thereafter, when specified number of samples have been analyzed, measurement by reference liquid are conducted. With such an arrangement, the value of calibration curves as reference can be corrected for aging of reagent and sensors thereby ensuring correct analysis value for a long time.

5. 发明专利

JPS6128294B2 JPS6128294B2 - 失效
公开(公告)号：JPS6128294B2
公开(公告)日：1986-06-30
申请号：JP15858078
申请日：1978-12-25
申请人： Hitachi Ltd
发明人： MATSUOKA YOSHIO , SAGUSA TOSHUKI , KIDA TAKASHI
IPC分类号： G01N21/75 , G01N21/27 , G01N21/77
CPC分类号： G01N21/272

6. 发明专利

JPS58123460A AUTOMATIC ANALYZER FOR CLINICAL USE 失效
公开(公告)号：JPS58123460A
公开(公告)日：1983-07-22
申请号：JP594482
申请日：1982-01-20
申请人： HITACHI LTD
发明人： MATSUOKA YOSHIO , SEKI KIWAO , IKEDA TOSHIYUKI
IPC分类号： G01N35/00
摘要： PURPOSE:To enable to perform an easy repair and exchange of an analyzing part, whereto a trouble occurs, through separation of a specified analysis part during measurement and to improve a working efficiency, by a method wherein a sample is analyzed in order by a plurality of analyzing parts, and a communicating means is disconnected from a power source by either a control part or an analyzing part. CONSTITUTION:Data transmitted from an control part are simultaneously sent to respective communication control parts 25 of analyzing parts 21-24 via a buffer IC101, a base resistor 107, and a transistor 106 for transmitting. Information from the analyzing parts 21-24 are sent to a hot coupler 104 in a communication control part 7 via a buffer IC111 and a hot coupler 104, and, in turn, are sent to a control part via the buffer via the buffer IC101. The communication system is generally called a current loop connection, all communications are conducted by a current. Thereby, if one of the analyzing parts 21-24 is brought to a trouble or a state to be incapable of communicating in case a power source for an analyzing part is disconnected, it is possible to communicate between other analyzing part and the control part. Additionally, even if one anlyzing part is removed, it is possible to communicate between the remaining analyzing parts and the control part. Further, only one analyzing part can be separated, and the separated analyzing part can also be connected.

7. 发明专利

JPH10282107A METHOD AND DEVICE FOR INSPECTION DATA REFERENCE 失效
公开(公告)号：JPH10282107A
公开(公告)日：1998-10-23
申请号：JP9342097
申请日：1997-04-11
申请人： HITACHI LTD
发明人： MOTOIKE JUN , MATSUOKA YOSHIO
IPC分类号： G01N35/00 , H04L29/08
摘要： PROBLEM TO BE SOLVED: To reduce a data search time when referring to inspection data by providing a data region exclusively for referring for data where a plurality of inspection systems can be referred from another inspection system. SOLUTION: In inspection room systems 1 and 2, an analysis device is connected to a data control device for controlling inspection data. Each data control device can refer to the inspection room systems 1 and 2 through a network. When data of different inspection results of the same specimen are required, the inspection result of the inspection room system 2 is displayed on a screen 10 of the data control system of the inspection room 2 to be referred to and further the inspection result of the inspection room system 1 can be displayed.

8. 发明专利

JPH0252991B2 失效
公开(公告)号：JPH0252991B2
公开(公告)日：1990-11-15
申请号：JP5832583
申请日：1983-04-01
申请人： HITACHI LTD
发明人： YAMASHITA KATSUJI , SATO TAKEHIDE , MATSUOKA YOSHIO , ABE TETSUAKI , TAKAHASHI KATSUAKI
IPC分类号： G01N35/02 , G01N35/04

9. 发明专利

JPH0147744B2 失效
公开(公告)号：JPH0147744B2
公开(公告)日：1989-10-16
申请号：JP15866480
申请日：1980-11-10
申请人： HITACHI LTD
发明人： YAMASHITA KATSUJI , UMETSU HIROSHI , SATO HIROTAKA , MATSUOKA YOSHIO , KIDA TAKASHI
IPC分类号： G01N21/75 , G01N35/00 , G01N35/02 , G01N35/10

10. 发明专利

JPS63256859A AUTOMATIC ANALYSIS INSTRUMENT 失效
公开(公告)号：JPS63256859A
公开(公告)日：1988-10-24
申请号：JP9076687
申请日：1987-04-15
申请人： HITACHI LTD
发明人： KOBAYASHI YASUHIRO , MATSUOKA YOSHIO , KATAHIRA HATSUE
IPC分类号： G01N33/53 , G01N21/75 , G01N27/416 , G01N35/02 , G01N35/04
摘要： PURPOSE:To quickly provide a result of inspection for which urgency is high by outputting the result of an electrolyte item in preference to a colorimetry item when only the electrolyte item is requested as the measurement item of a specimen. CONSTITUTION:The colorimetry item and the electrolyte item are different in analysis method and, therefore, the colorimetry item necessitates about 10min and the electrolyte item about 1min before the result of the analysis is decided. Two tables; a table for priority output which stores only the result of the electrolyte item among the measurement items and a table for general output which stores the results of computation of the other items except said item, are thereupon provided. Decision 101 as to whether the request is only for the electrolyte item is made when the measurement item is the request for only the electrolyte item. Storage 102 to the table for priority output is executed in the case of YES. Output is delivered from this priority table first at the time of outputting. The result of the inspection for which the urgency is high is, therefore, quickly provided.

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