JPS5582073A - Alignment system for automatic test feeder - Google Patents

Alignment system for automatic test feeder

Info

Publication number
JPS5582073A
JPS5582073A JP15520578A JP15520578A JPS5582073A JP S5582073 A JPS5582073 A JP S5582073A JP 15520578 A JP15520578 A JP 15520578A JP 15520578 A JP15520578 A JP 15520578A JP S5582073 A JPS5582073 A JP S5582073A
Authority
JP
Japan
Prior art keywords
carrier
measured
light
elements
alignment
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
JP15520578A
Other languages
Japanese (ja)
Inventor
Yuzuru Azuma
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP15520578A priority Critical patent/JPS5582073A/en
Publication of JPS5582073A publication Critical patent/JPS5582073A/en
Pending legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
    • Y02A90/30—Assessment of water resources

Landscapes

  • Geophysics And Detection Of Objects (AREA)
  • Testing Of Individual Semiconductor Devices (AREA)

Abstract

PURPOSE: To save man hours for the test, by achieving the alignment of the carrier through the detection of the change in light when the light is interrupted with measured element, by providing a pair of light emitting and photo detecting elements toward vertical direction to the feeding direction of the carrier mounting measured element.
CONSTITUTION: The carrier 1 providing measured elements one or more has the tooth shape at the frame so that the sequential feed is made easy lengthwise and the slit to transmit light up and down is provided. The measured elements are taken for the number convenient to count such as 20 sets unit. The carrier 1 is driven toward arrow with the drive gear 2, pinch roller 3 and capstan 4. The light emitting element and the photo detector are placed orthogonal to the arrow, movement of the carrier 1, the contact pin 9 up and down of the tester is contacted to the measured elements 7, 8 to perform to test the presence and alignment of the measured elements, by the light beam.
COPYRIGHT: (C)1980,JPO&Japio
JP15520578A 1978-12-15 1978-12-15 Alignment system for automatic test feeder Pending JPS5582073A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15520578A JPS5582073A (en) 1978-12-15 1978-12-15 Alignment system for automatic test feeder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15520578A JPS5582073A (en) 1978-12-15 1978-12-15 Alignment system for automatic test feeder

Publications (1)

Publication Number Publication Date
JPS5582073A true JPS5582073A (en) 1980-06-20

Family

ID=15600791

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15520578A Pending JPS5582073A (en) 1978-12-15 1978-12-15 Alignment system for automatic test feeder

Country Status (1)

Country Link
JP (1) JPS5582073A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06281698A (en) * 1993-11-26 1994-10-07 Toshiba Corp Ic automatic handling method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06281698A (en) * 1993-11-26 1994-10-07 Toshiba Corp Ic automatic handling method

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