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1. 发明专利

JPH10339725A MEASURING DEVICE FOR ATMOSPHERIC CONTAMINATION HARMFUL SUBSTANCE 失效
公开(公告)号：JPH10339725A
公开(公告)日：1998-12-22
申请号：JP16500497
申请日：1997-06-07
申请人： HORIBA LTD
发明人： TERADA KUNIO , ONISHI TOSHIKAZU , KONO SEIGO , KATO JUNJI
IPC分类号： G01N30/04 , G01N30/08 , G01N30/88
摘要： PROBLEM TO BE SOLVED: To achieve continuous measurement even for a long time without requiring any help by introducing a sample gas and controlling the heating of a concentration pipe and the switching of a channel according to a control program. SOLUTION: A device is controlled and operated according to a control program that is preset by a controller 51. A three-way solenoid valve 42 is opened and a suction cylinder 2 is operated, a sample gas is introduced from an introduction port 13, and, specific constituents of, for example, benzene, toluene, and xylene are adsorbed in a concentration pipe 14. A ten-way valve 1 is switched and a carrier gas is introduced, and the concentration pipe 14 is heated and the specific constituents are carried by the carrier gas and then are introduced into a separation column 17. The ten-way valve 1 is switched, thus introducing the specific constituents that are carried by the carrier gas into an analysis column 18. Further, only a specific constituent is separated and generated by the analysis column 18 and is introduced into an analysis meter 22, thus obtaining a chromatogram. A control operation is performed at a specific timing by a control means and a series measurement processes are automatically and continuously performed.

2. 发明专利

JPH08334459A OIL CONTENT CONCENTRATION METER 失效
公开(公告)号：JPH08334459A
公开(公告)日：1996-12-17
申请号：JP16471795
申请日：1995-06-07
申请人： HORIBA LTD
发明人： SHINOHARA MASAYOSHI , KAWAMOTO TAKASHI , FUJII HIROSHI , TERADA KUNIO
IPC分类号： G01N33/26 , G01N21/35 , G01N21/3577 , G01N21/59
摘要： PURPOSE: To provide an oil content concentration meter which simply and surely confirm cleaning effects of metal parts, etc. CONSTITUTION: A bench frame 1 has one end provided with an infrared light source 2 and the other end provided with infrared detectors 3, 4, and a cell 11 having cell windows 13a, 13b with infrared permeability and a spacer 12 are set in series each other optically on the optical path connecting these infrared light source 2 with the infrared detectors 3, 4 and freely attached to/ detached from the bench frame 1.

3. 发明专利

JPH08201244A METHOD FOR DILUTING SAMPLE WATER 失效
公开(公告)号：JPH08201244A
公开(公告)日：1996-08-09
申请号：JP2751395
申请日：1995-01-23
申请人： HORIBA LTD
发明人： YOSHIDA MAKOTO , TERADA KUNIO , NISHIYAMA NOBUYUKI , HIRATA SHUICHI
IPC分类号： G01N1/10 , G01N33/18
摘要： PURPOSE: To provide a diluting method whereby a sample water can be diluted inexpensively with a correct dilution ratio. CONSTITUTION: According to the diluting method, with the use of a measuring tube 5 connected to a measuring piping 1, a dilution water piping 2 and an air pump 3 and equipped with a sealing lid body 4, and a dilution water- measuring tube 6 connected to the measuring tube 5 via the dilution water piping 2, a predetermined amount of dilution water R2 introduced from a dilution water tank 7 to the dilution water-measuring tube 6 is totally introduced to the measuring tube 5 by sucking by the air pump 3, so that, a sample water S stored beforehand in the measuring tube 5 is diluted. While the dilution water R2 is totally introduced from the dilution water-measuring tube 6 opened to the air to the measuring tube 5 and continuously sucked by the air pump 3, the measuring piping 1 is opened to the air.

4. 发明专利

JPH06337268A BLOOD SAMPLE TRANSFER SYSTEM 失效
公开(公告)号：JPH06337268A
公开(公告)日：1994-12-06
申请号：JP15103293
申请日：1993-05-27
申请人： SANKYO CO , HORIBA LTD
发明人： SATO YOSHIHIRO , IWAI NORISHIGE , SAWADA YOSHIYUKI , TERADA KUNIO , KONO TAKESHI , TAKAHASHI HIROAKI , SUZAKI TAKUJI
IPC分类号： G01N35/04
摘要： PURPOSE:To enhance the efficiency in the transfer of sample rack, being set with sample containers, to/from a measuring equipment by automating through automation. CONSTITUTION:A belt conveyor 2 is moved up and down by an elevating unit 1 to match the height thereof with that of a preprocessor 43 and then a sample rack 39 is transferred onto the conveyor 2. A photosensor 4 detects the rack 39 and stops the conveyor 2. Subsequently, the height of the conveyor 2 is matched with that of a first carry-in conveyor 11 before the conveyors 2, 11 are operated. When the rack 39 is transferred on the conveyor 11 to a predetermined position, the rack 39 is detected and the conveyor 11 stops. Similarly, the transfer of the rack 39 to/from a measuring equipment 44 is automated by means of a guide rail 14, a push rod 16, a conveyor 20, etc. Consequently, the sample rack 39 can be transferred efficiently and smoothly depending on the situation.

5. 发明专利

JPH06323889A METHOD FOR DETECTING LIQUID LEVEL IN SAMPLE CONTAINER 失效
公开(公告)号：JPH06323889A
公开(公告)日：1994-11-25
申请号：JP13294993
申请日：1993-05-10
申请人： HORIBA LTD
发明人： TAKAHASHI HIROAKI , TERADA KUNIO
IPC分类号： G01F23/24 , G01N1/00 , G01N1/24 , G01N35/10
摘要： PURPOSE:To provide a method for detecting the liquid level in a sample container highly accurately using a single probe while enhancing the dispensation accuracy. CONSTITUTION:An AC amplifier 8 is connected with a vertically movable sample suction pipe 6 corresponding to a sample container 3 mounted on a container receiving table 1 connected with an oscillation circuit 4. The sample suction pipe 6 is lowered down to the sample container 3 while applying a high frequency AC voltage signal to the table 1. A current value amplified through the AC amplifier 8 is then measured and the liquid level in the sample container 3 is determined when the current level exceeds a predetermined level.

6. 发明专利

JPS61260877A AUTOMATIC BACTERIAL IDENTIFICATION APPARATUS 失效
公开(公告)号：JPS61260877A
公开(公告)日：1986-11-19
申请号：JP10484985
申请日：1985-05-15
申请人： HORIBA LTD , EIKEN CHEMICAL
发明人： OKU NARIHIRO , USUI SEIJI , TERADA KUNIO , TAKAHASHI HIROAKI , ENOMOTO SEIJI
IPC分类号： C12M1/34
摘要： PURPOSE:To make it possible to investigate an influence, etc. on bacterial identification results when color property judgement results are changed, by forcing the color property judgment results corresponding to an optional well in many reaction wells in a testing tray to be set. CONSTITUTION:In an automatic bacterial identification apparatus having a tray mounting part (A), color property detecting part (B), control part (C), etc., an optional color property judgement result can be compulsorily set by manual operation regardless of the detection results by the color property detecting part (B) as a color property judgement results corresponding to an optional well in many reaction wells (a) in a testing tray 1 in a display and operation panel part (D). As a result, for example, various applied operations, e.g. simulation for investigating and considering an influence, etc., on the bacterial identification results when the color property judgment results corresponding to a reaction well are changed, can be freely performed.

7. 发明专利

JPH08184540A METHOD FOR STIRRING SAMPLE LIQUID IN AUTOMATIC WATER QUALITY MEASURING APPARATUS 失效
公开(公告)号：JPH08184540A
公开(公告)日：1996-07-16
申请号：JP33860394
申请日：1994-12-30
申请人： HORIBA LTD
发明人： YOSHIDA MAKOTO , TERADA KUNIO , NISHIYAMA NOBUYUKI
IPC分类号： G01N1/10 , G01N1/36 , G01N33/18
摘要： PURPOSE: To obtain a method for stirring a sample liquid in an automatic water quality measuring apparatus in which the sample liquid and a diluted liquid or a reagent can be stirred surely by purging the liquid efficiently from a liquid sump at the time of stirring. CONSTITUTION: A first liquid container 1 for mixing and stirring a sample liquid S and other liquid D by supplying the air A is coupled through a sample liquid supply pipe 11 having an ON/OFF valve 10 with a second liquid container 9 for receiving the sample liquid S being fed from the first liquid container 1. The liquid containers 1, 2 are coupled with air channels 4, 13 and compressed air A is fed into the second liquid container 9 or the air is sucked from the first liquid container 1 so that air flows through the sample liquid supply pipe 11 in the correction of the first liquid container 1 thus stirring the sample liquid S in the first liquid container 1 and the other liquid D.

8. 发明专利

JPH03262970A ENZYME IMMUNE MEASURING INSTRUMENT 失效
公开(公告)号：JPH03262970A
公开(公告)日：1991-11-22
申请号：JP6218990
申请日：1990-03-13
申请人： SANKYO CO , HORIBA LTD
发明人： SAITOU YUKIO , SEKIYA TERUICHI , SATO YOSHIHIRO , TERADA KUNIO , YAMAMOTO KENJI , KONO TAKESHI , AOKI TAKAYUKI , IMANISHI MIE
IPC分类号： G01N33/543 , G01N35/02
摘要： PURPOSE:To simultaneously execute analysis steps of different modes in parallel by fixedly providing a constant-temp. shaker, providing plural rotors in proximity thereto and executing the injection of reagents, the sepn. of prescribed reaction residues, etc. CONSTITUTION:The 1st rotor 16 turns a prescribed angle to inject a diluting liquid into an antibody vessel 8 in which a sample is injected. This vessel 8 is set in the constant-temp. shaker 13 and is subjected to a 1st immune reaction. The vessel 8 is then taken out to the 2nd rotor 17 and is washed. A specified amt. of a standard enzyme reagent corresponding to a measuring item is injected therein and the vessel is again set in the shaker 13 and is subjected to a 2nd immune reaction. The vessel 8 is taken out to the 3rd rotor 18 to wash where a specified amt. of a substrate reagent is injected therein. The vessel is again set in the shaker 13 and is subjected to an enzyme reaction. The vessel 8 is transported to a sample section 27 after the reaction and is added to a photomet ric cell 41 into which a light emitting reagent is previously emitted. A light emission reaction is thus effected. The quantity of the light emitted at this time is electrically measured and is subjected to arithmetic processing by a computer. The result is displayed on a monitor 146.

9. 发明专利

JPH03262945A CHEMILUMINESCENCE DETECTOR 失效
公开(公告)号：JPH03262945A
公开(公告)日：1991-11-22
申请号：JP6219090
申请日：1990-03-13
申请人： SANKYO CO , HORIBA LTD
发明人： SAITOU YUKIO , SEKIYA TERUICHI , SATO YOSHIHIRO , KONO TAKESHI , TAKAHASHI HIROAKI , TERADA KUNIO , AOKI TAKAYUKI
IPC分类号： G01N21/75 , G01J1/16 , G01N21/27 , G01N21/76
摘要： PURPOSE:To make measurement with high accuracy over a wide range by providing photodetectors which vary in sensitivity near a photometric cell, previously determining the output ratio of the photodetectors based on light emission intensity and multiplying the output of the photodetector of the low sensitivity by a coefft. determined by the output ratio when the output of the photodetector of the high sensitivity is satd. CONSTITUTION:The photometric section 40 of an enzyme immune measuring instrument is installed in a cell holder 49 with which the photometric cell 41 is worked to an integrating sphere shape. A photoelectron multiplier 52 of a high sensitivity and a photoelectron multiplier 53 of a low sensitivity are disposed via interference filters 50, 51 on both right and left sides of the cell 41 so as to be aligned when viewed from an arrow X direction. A selector switch 61 is selected to input the output of the multiplier 53 to an A/D converter 62 if the output of the multiplier 52 exceeds a specified current value, i.e. if the output is satd. while the output from the multiplier 52 is held inputted to the converter 62 by the switch 61. The output of the multiplier 53 is then multiplied by the coefft. determined by the output ratio of the multipliers 52, 53 based on the previously determined light emission intensity.

10. 发明专利

JPS61260876A AUTOMATIC BACTERIAL IDENTIFICATION APPARATUS 失效
公开(公告)号：JPS61260876A
公开(公告)日：1986-11-19
申请号：JP10484885
申请日：1985-05-15
申请人： HORIBA LTD , EIKEN CHEMICAL
发明人： OKU NARIHIRO , USUI SEIJI , TERADA KUNIO , TAKAHASHI HIROAKI , ENOMOTO SEIJI
IPC分类号： C12M1/34
摘要： PURPOSE:To make it possible to carry out bacterial tests accurately at all times, by performing operation to judge many properties exhibited by bacteria in many reaction wells of a testing tray, operation to identify the names of species from the judgement results, etc., according to a given procedure and standard. CONSTITUTION:A color property detecting part (B) equipped with an irradiation light source 2 and a color sensor 3 is provided to detect optically and electrically color properties in the respective reaction wells (a) of a testing tray 1 set in a tray mounting part (A). A control part (C) having a function to compare the resultant detected electrical signal level from the respective reaction wells (a) detected by the color property detecting part (B) with the respective perset threshold values to judge the color properties in the reaction wells (a), search for the names of species corresponding to the judgement results of the color properties from the prerecorded memory data and output the search results is provided. As a result, bacterial tests can be efficiently carried out stably and accurately at all times.

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