DE3789759D1 - Vorrichtung zum Abtasten der Grösse eines Dokuments. - Google Patents

Vorrichtung zum Abtasten der Grösse eines Dokuments.

Info

Publication number
DE3789759D1
DE3789759D1 DE3789759T DE3789759T DE3789759D1 DE 3789759 D1 DE3789759 D1 DE 3789759D1 DE 3789759 T DE3789759 T DE 3789759T DE 3789759 T DE3789759 T DE 3789759T DE 3789759 D1 DE3789759 D1 DE 3789759D1
Authority
DE
Germany
Prior art keywords
scanning
document
size
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 - Fee Related
Application number
DE3789759T
Other languages
English (en)
Other versions
DE3789759T2 (de
Inventor
Tetsuya Chuzen Mans Matsushita
Kikonosuke Tsuji
Akira Nakakuma
Kiyoshi Morimoto
Hideaki Tsudaka
Hiroshi Kobayashi
Masuo Kawamoto
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.)
Kyocera Mita Industrial Co Ltd
Original Assignee
Mita Industrial Co 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
Priority claimed from JP61273743A external-priority patent/JPS63127232A/ja
Priority claimed from JP62043711A external-priority patent/JPS63208835A/ja
Priority claimed from JP1987065041U external-priority patent/JPS63172228U/ja
Application filed by Mita Industrial Co Ltd filed Critical Mita Industrial Co Ltd
Publication of DE3789759D1 publication Critical patent/DE3789759D1/de
Application granted granted Critical
Publication of DE3789759T2 publication Critical patent/DE3789759T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/60—Apparatus which relate to the handling of originals
    • G03G15/607—Apparatus which relate to the handling of originals for detecting size, presence or position of original
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/04—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2215/00—Apparatus for electrophotographic processes
    • G03G2215/00172—Apparatus for electrophotographic processes relative to the original handling
    • G03G2215/00177—Apparatus for electrophotographic processes relative to the original handling for scanning
    • G03G2215/00181—Apparatus for electrophotographic processes relative to the original handling for scanning concerning the original's state of motion
    • G03G2215/00185—Apparatus for electrophotographic processes relative to the original handling for scanning concerning the original's state of motion original at rest
DE3789759T 1986-11-17 1987-11-17 Vorrichtung zum Abtasten der Grösse eines Dokuments. Expired - Fee Related DE3789759T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP61273743A JPS63127232A (ja) 1986-11-17 1986-11-17 原稿サイズ検知装置
JP62043711A JPS63208835A (ja) 1987-02-26 1987-02-26 原稿検知装置
JP1987065041U JPS63172228U (de) 1987-04-28 1987-04-28

Publications (2)

Publication Number Publication Date
DE3789759D1 true DE3789759D1 (de) 1994-06-09
DE3789759T2 DE3789759T2 (de) 1994-08-18

Family

ID=27291646

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3789759T Expired - Fee Related DE3789759T2 (de) 1986-11-17 1987-11-17 Vorrichtung zum Abtasten der Grösse eines Dokuments.

Country Status (4)

Country Link
US (1) US4814833A (de)
EP (1) EP0270884B1 (de)
KR (1) KR920009159B1 (de)
DE (1) DE3789759T2 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0173855U (de) * 1987-10-31 1989-05-18
JPH02296234A (ja) * 1989-05-11 1990-12-06 Minolta Camera Co Ltd 原稿サイズ検出装置
US5017963A (en) * 1990-05-07 1991-05-21 Xerox Corporation Image input device providing background detection arrangement
JP2698270B2 (ja) * 1992-01-20 1998-01-19 三田工業株式会社 原稿走査装置
EP0892548B1 (de) * 1992-03-19 2001-07-11 Pfu Limited Bildlesegerät
US5693933A (en) * 1993-09-28 1997-12-02 Minolta Co., Ltd. Device for dtecting the size of an original document in a document reader
JP2945827B2 (ja) * 1994-01-14 1999-09-06 三田工業株式会社 原稿サイズ検出装置
DE19628896C2 (de) * 1996-07-17 1999-03-25 Nagler Metall Technik Inh Geor Vorrichtung zum Wiegen und Feststellen der Abmessung eines Gegenstandes
KR19990008799A (ko) 1997-07-04 1999-02-05 윤종용 독취할 원고 규격 검출 방법
JP4531095B2 (ja) * 2008-01-15 2010-08-25 シャープ株式会社 原稿読取装置
JP5380477B2 (ja) * 2010-11-11 2014-01-08 京セラドキュメントソリューションズ株式会社 用紙サイズ検知機構及びそれを備えた画像形成装置
CN111732154A (zh) * 2020-07-22 2020-10-02 杨浩瀚 一种往复自动刮料式的污水处理装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB795005A (en) * 1955-09-30 1958-05-14 Mek Elek Engineering Ltd Improvements in or relating to anti-creep devices for use in electric cable conduits
JPS5622424A (en) * 1979-08-01 1981-03-03 Konishiroku Photo Ind Co Ltd Original size detecting unit of copying machine
JPS5748759A (en) * 1980-09-06 1982-03-20 Ricoh Co Ltd Automatic copying machine
JPS5968728A (ja) * 1982-10-12 1984-04-18 Canon Inc 原稿検出装置
US4541713A (en) * 1983-01-19 1985-09-17 Konishiroku Photo Industry Co., Ltd. Document size-detecting device of copying machine
JPS60100140A (ja) * 1983-11-05 1985-06-04 Asahi Optical Co Ltd 連続変倍複写機における原稿サイズ読取装置
JPS629205A (ja) * 1985-07-05 1987-01-17 Mita Ind Co Ltd 原稿サイズ検知装置

Also Published As

Publication number Publication date
KR880013047A (ko) 1988-11-29
DE3789759T2 (de) 1994-08-18
EP0270884A3 (en) 1990-01-17
EP0270884B1 (de) 1994-05-04
KR920009159B1 (ko) 1992-10-14
EP0270884A2 (de) 1988-06-15
US4814833A (en) 1989-03-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee