GB1406170A - Photodetection of objects transported along a conveyor - Google Patents

Photodetection of objects transported along a conveyor

Info

Publication number
GB1406170A
GB1406170A GB2126573A GB2126573A GB1406170A GB 1406170 A GB1406170 A GB 1406170A GB 2126573 A GB2126573 A GB 2126573A GB 2126573 A GB2126573 A GB 2126573A GB 1406170 A GB1406170 A GB 1406170A
Authority
GB
United Kingdom
Prior art keywords
photodetection
conveyor
transported along
objects transported
photodetector
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.)
Expired
Application number
GB2126573A
Other languages
English (en)
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.)
Xerox Corp
Original Assignee
Xerox 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 Xerox Corp filed Critical Xerox Corp
Publication of GB1406170A publication Critical patent/GB1406170A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K13/00—Conveying record carriers from one station to another, e.g. from stack to punching mechanism
    • G06K13/02—Conveying record carriers from one station to another, e.g. from stack to punching mechanism the record carrier having longitudinal dimension comparable with transverse dimension, e.g. punched card
    • G06K13/06—Guiding cards; Checking correct operation of card-conveying mechanisms
    • G06K13/067—Checking presence, absence, correct position, or moving status of cards
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/10—Measuring sum, difference or ratio
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Electromagnetism (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Control Of Conveyors (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Controlling Sheets Or Webs (AREA)
GB2126573A 1972-05-08 1973-05-04 Photodetection of objects transported along a conveyor Expired GB1406170A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US25149372A 1972-05-08 1972-05-08

Publications (1)

Publication Number Publication Date
GB1406170A true GB1406170A (en) 1975-09-17

Family

ID=22952218

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2126573A Expired GB1406170A (en) 1972-05-08 1973-05-04 Photodetection of objects transported along a conveyor

Country Status (4)

Country Link
US (1) US3778618A (enrdf_load_html_response)
JP (1) JPS4942050A (enrdf_load_html_response)
GB (1) GB1406170A (enrdf_load_html_response)
NL (1) NL7306192A (enrdf_load_html_response)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0207037A1 (en) * 1985-06-26 1986-12-30 Frigoscandia Contracting AB A method for controlling the flow of a product into a food treating apparatus and an apparatus for carrying out the method
CN107934449A (zh) * 2017-10-13 2018-04-20 弗埃斯工业技术（苏州）有限公司 自动分辨不规则镂空料件两端的装置

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5075654U (enrdf_load_html_response) * 1973-11-13 1975-07-02
JPS51101556A (enrdf_load_html_response) * 1975-03-05 1976-09-08 Hitachi Ltd
JPS5322712A (en) * 1976-08-16 1978-03-02 Teac Corp Cassette magnetic recorder*reproducer
JPS5734594Y2 (enrdf_load_html_response) * 1976-11-26 1982-07-30
FR2436738A1 (fr) * 1978-09-21 1980-04-18 Cii Honeywell Bull Case de reception de documents tels que des feuilles et equipees d'un systeme de detection de trop-plein de feuilles
US4523523A (en) * 1982-12-08 1985-06-18 Pitney Bowes Inc. Mailing machine with envelope insertion sensing apparatus
DE3939226A1 (de) * 1989-11-28 1991-05-29 Kotterer Grafotec Bahnreissschalter
US5451795A (en) * 1994-04-28 1995-09-19 Crathern & Smith, Inc. Apparatus for spotting labels onto a surface having a transparent conveyor means
US6046462A (en) * 1997-12-16 2000-04-04 Eastman Kodak Company Method and apparatus for determining orientation of parts resting on a flat surface
US5955740A (en) * 1997-12-16 1999-09-21 Eastman Kodak Company Inspection method and apparatus for determining the side-up orientation of an object resting on a flat surface
CN113501282B (zh) * 2021-09-13 2021-11-30 山东金科星机电股份有限公司 一种基于图像数据处理的存储器管理系统及使用方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1946980A (en) * 1931-12-28 1934-02-13 Loomis Lowell Apparatus for segregating eggs
US2171362A (en) * 1938-05-06 1939-08-29 Westinghouse Electric & Mfg Co Photocell system to control spacing of traveling articles
US3105152A (en) * 1959-01-12 1963-09-24 Nash Paul Inspection of sheet materials by photoelectric means
DE1199022B (de) * 1962-06-22 1965-08-19 Paul Nash Photoelektrisches Geraet zum Feststellen von Oberflaechenerhebungen, z. B. Faeltchen, auf sich bewegenden Bahnen aus Flachmaterial mit normalerweise glatter Oberflaeche, z. B. Papier

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0207037A1 (en) * 1985-06-26 1986-12-30 Frigoscandia Contracting AB A method for controlling the flow of a product into a food treating apparatus and an apparatus for carrying out the method
CN107934449A (zh) * 2017-10-13 2018-04-20 弗埃斯工业技术（苏州）有限公司 自动分辨不规则镂空料件两端的装置

Also Published As

Publication number Publication date
JPS4942050A (enrdf_load_html_response) 1974-04-20
US3778618A (en) 1973-12-11
NL7306192A (enrdf_load_html_response) 1973-07-25

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees