JPS61148048U - - Google Patents

Info

Publication number: JPS61148048U
Authority: JP; Japan
Prior art keywords: light; document; detection device; predetermined angle; document detection
Prior art date: 1985-03-04
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

JP3066785U

Other languages

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.)

1985-03-04

Filing date

1985-03-04

Publication date

1986-09-12

1985-03-04 Application filed filed Critical

1985-03-04 Priority to JP3066785U priority Critical patent/JPS61148048U/ja

1986-02-14 Priority to US06/829,777 priority patent/US4659214A/en

1986-02-17 Priority to EP86101997A priority patent/EP0193777B2/en

1986-02-17 Priority to DE8686101997T priority patent/DE3670702D1/de

1986-09-12 Publication of JPS61148048U publication Critical patent/JPS61148048U/ja

Status Pending legal-status Critical Current

Links

238000001514 detection method Methods 0.000 claims description 6
239000011521 glass Substances 0.000 claims description 5
238000010586 diagram Methods 0.000 description 6
238000005259 measurement Methods 0.000 description 1

Landscapes

Holders For Sensitive Materials And Originals (AREA)
Optical Radar Systems And Details Thereof (AREA)

JP3066785U 1985-02-21 1985-03-04 Pending JPS61148048U (2)

Priority Applications (4)

Application Number	Priority Date	Filing Date	Title
JP3066785U JPS61148048U (2)	1985-03-04	1985-03-04
US06/829,777 US4659214A (en)	1985-02-21	1986-02-14	Document detecting apparatus
EP86101997A EP0193777B2 (en)	1985-02-21	1986-02-17	A document detecting apparatus
DE8686101997T DE3670702D1 (de)	1985-02-21	1986-02-17	Vorlagendetektor.

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP3066785U JPS61148048U (2)	1985-03-04	1985-03-04

Publications (1)

Publication Number	Publication Date
JPS61148048U true JPS61148048U (2)	1986-09-12

Family

ID=30530575

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP3066785U Pending JPS61148048U (2)	1985-02-21	1985-03-04

Country Status (1)

Country	Link
JP (1)	JPS61148048U (2)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5710172A (en) *	1980-06-20	1982-01-19	Ricoh Co Ltd	Original size detecting method of copying machine

1985
- 1985-03-04 JP JP3066785U patent/JPS61148048U/ja active Pending

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5710172A (en) *	1980-06-20	1982-01-19	Ricoh Co Ltd	Original size detecting method of copying machine

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