JPS56108934A - Sample mounting device - Google Patents

Sample mounting device

Info

Publication number
JPS56108934A
JPS56108934A JP1007080A JP1007080A JPS56108934A JP S56108934 A JPS56108934 A JP S56108934A JP 1007080 A JP1007080 A JP 1007080A JP 1007080 A JP1007080 A JP 1007080A JP S56108934 A JPS56108934 A JP S56108934A
Authority
JP
Japan
Prior art keywords
circuit
motor
output
backward
samples
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP1007080A
Other languages
Japanese (ja)
Inventor
Toshiaki Aritomi
Kazuyoshi Hiragoori
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP1007080A priority Critical patent/JPS56108934A/en
Publication of JPS56108934A publication Critical patent/JPS56108934A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)

Abstract

PURPOSE:To obtain an accurate stop position by running a driving motor forward and backward and stopping the same at the time of moving a cassette upward and downward for as much as one sheet of samples. CONSTITUTION:When a motor 1 which moves a cassette in which samples are contained in vertical directions revolves, a disc 3 revolves. When a round hole 21 for detecting crosses the optical path constituted of a light emitting element 29 and a photodetector 30, it turns out that the cassette lowered for as much as one sheet of the samples. The output of the photodetector 30 is conducted to a photoelectric converting circuit 31 and a clock pulse generating circuit 32 and holds a holding circuit 25 at a backward running level; therefore, the output of the circuit 23 inverts and a negative driving voltage is applied to the input of the motor 1 by a driving circuit 26, so that the motor 1 runs backward. When the output again crosses the round hole 21 after the backward running, the output signal of the circuit 31 is conducted to the circuit 23 and the motor 1 is stopped only during the period while the output of the circuit 25 is holding the backward running level.
JP1007080A 1980-02-01 1980-02-01 Sample mounting device Pending JPS56108934A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1007080A JPS56108934A (en) 1980-02-01 1980-02-01 Sample mounting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1007080A JPS56108934A (en) 1980-02-01 1980-02-01 Sample mounting device

Publications (1)

Publication Number Publication Date
JPS56108934A true JPS56108934A (en) 1981-08-28

Family

ID=11740108

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1007080A Pending JPS56108934A (en) 1980-02-01 1980-02-01 Sample mounting device

Country Status (1)

Country Link
JP (1) JPS56108934A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5754838A (en) * 1980-09-18 1982-04-01 Omron Tateisi Electronics Co Automatic specimen feeder
JPH04117893U (en) * 1991-04-05 1992-10-21 ミサワホーム株式会社 unloading equipment

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5376095A (en) * 1976-12-17 1978-07-06 Eastman Kodak Co Chemical analyzer
JPS5377541A (en) * 1976-12-01 1978-07-10 Georges Michael P Living body clinics microscope specimen slide fixing device
JPS5483887A (en) * 1977-12-16 1979-07-04 Iriyou Jiyouhou Shisutemu Kaih Tester for body to be tested
JPS54160296A (en) * 1978-06-05 1979-12-18 Eastman Kodak Co Cartridge support* and cartridge therefor

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5377541A (en) * 1976-12-01 1978-07-10 Georges Michael P Living body clinics microscope specimen slide fixing device
JPS5376095A (en) * 1976-12-17 1978-07-06 Eastman Kodak Co Chemical analyzer
JPS5483887A (en) * 1977-12-16 1979-07-04 Iriyou Jiyouhou Shisutemu Kaih Tester for body to be tested
JPS54160296A (en) * 1978-06-05 1979-12-18 Eastman Kodak Co Cartridge support* and cartridge therefor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5754838A (en) * 1980-09-18 1982-04-01 Omron Tateisi Electronics Co Automatic specimen feeder
JPH04117893U (en) * 1991-04-05 1992-10-21 ミサワホーム株式会社 unloading equipment

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