JPH0357465B2 - - Google Patents

Info

Publication number
JPH0357465B2
JPH0357465B2 JP57116449A JP11644982A JPH0357465B2 JP H0357465 B2 JPH0357465 B2 JP H0357465B2 JP 57116449 A JP57116449 A JP 57116449A JP 11644982 A JP11644982 A JP 11644982A JP H0357465 B2 JPH0357465 B2 JP H0357465B2
Authority
JP
Japan
Prior art keywords
light
slit
image
receiving element
density
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 - Lifetime
Application number
JP57116449A
Other languages
English (en)
Japanese (ja)
Other versions
JPS597354A (ja
Inventor
Michihiro Tokuhara
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP57116449A priority Critical patent/JPS597354A/ja
Publication of JPS597354A publication Critical patent/JPS597354A/ja
Priority to US06/674,718 priority patent/US4588283A/en
Publication of JPH0357465B2 publication Critical patent/JPH0357465B2/ja
Granted 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
    • G03G15/50—Machine control of apparatus for electrographic processes using a charge pattern, e.g. regulating differents parts of the machine, multimode copiers, microprocessor control
    • G03G15/5025—Machine control of apparatus for electrographic processes using a charge pattern, e.g. regulating differents parts of the machine, multimode copiers, microprocessor control by measuring the original characteristics, e.g. contrast, density

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Optical Systems Of Projection Type Copiers (AREA)
  • Control Of Exposure In Printing And Copying (AREA)
  • Variable Magnification In Projection-Type Copying Machines (AREA)
JP57116449A 1982-07-05 1982-07-05 複写機の原稿濃度検知装置 Granted JPS597354A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP57116449A JPS597354A (ja) 1982-07-05 1982-07-05 複写機の原稿濃度検知装置
US06/674,718 US4588283A (en) 1982-07-05 1984-11-26 Electrophotographic copying apparatus with original light detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57116449A JPS597354A (ja) 1982-07-05 1982-07-05 複写機の原稿濃度検知装置

Publications (2)

Publication Number Publication Date
JPS597354A JPS597354A (ja) 1984-01-14
JPH0357465B2 true JPH0357465B2 (en]) 1991-09-02

Family

ID=14687387

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57116449A Granted JPS597354A (ja) 1982-07-05 1982-07-05 複写機の原稿濃度検知装置

Country Status (2)

Country Link
US (1) US4588283A (en])
JP (1) JPS597354A (en])

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6875229B2 (en) 1997-08-13 2005-04-05 Advanced Cardiovascular Systems, Inc. Stent and catheter assembly and method for treating bifurcations
US6899729B1 (en) 2002-12-18 2005-05-31 Advanced Cardiovascular Systems, Inc. Stent for treating vulnerable plaque
US7258697B1 (en) 2003-12-22 2007-08-21 Advanced Cardiovascular Systems, Inc. Stent with anchors to prevent vulnerable plaque rupture during deployment
US7316710B1 (en) 2002-12-30 2008-01-08 Advanced Cardiovascular Systems, Inc. Flexible stent

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0612403B2 (ja) * 1984-05-15 1994-02-16 三田工業株式会社 画像濃度調整装置
JPH0827494B2 (ja) * 1987-07-02 1996-03-21 ミノルタ株式会社 複写機
JPH05257356A (ja) * 1991-03-29 1993-10-08 Canon Inc 画像形成装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4838718A (en]) * 1971-09-16 1973-06-07
GB1436899A (en) * 1973-05-23 1976-05-26 Xerox Corp Document copying apparatus
US4153364A (en) * 1977-01-28 1979-05-08 Ricoh Company, Ltd. Exposure and development control apparatus for electrostatic copying machine
JPS5436725A (en) * 1977-08-26 1979-03-17 Ricoh Co Ltd Zerographic copying method
JPS5677865A (en) * 1979-11-28 1981-06-26 Tokyo Optical Co Ltd Optical reflection system
JPS56104748U (en]) * 1980-01-11 1981-08-15
JPS56107270A (en) * 1980-01-31 1981-08-26 Toshiba Corp Exposure control device of copying machine
US4354758A (en) * 1980-01-31 1982-10-19 Tokyo Shibaura Denki Kabushiki Kaisha Exposure control device for a photocopier

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6875229B2 (en) 1997-08-13 2005-04-05 Advanced Cardiovascular Systems, Inc. Stent and catheter assembly and method for treating bifurcations
US6896699B2 (en) 1997-08-13 2005-05-24 Advanced Cardiovascular Systems, Inc. Stent and catheter assembly and method for treating bifurcations
US6955688B2 (en) 1997-08-13 2005-10-18 Advanced Cardiovascular Systems, Inc. Stent and catheter assembly and method for treating bifurcations
US6899729B1 (en) 2002-12-18 2005-05-31 Advanced Cardiovascular Systems, Inc. Stent for treating vulnerable plaque
US7316710B1 (en) 2002-12-30 2008-01-08 Advanced Cardiovascular Systems, Inc. Flexible stent
US7258697B1 (en) 2003-12-22 2007-08-21 Advanced Cardiovascular Systems, Inc. Stent with anchors to prevent vulnerable plaque rupture during deployment

Also Published As

Publication number Publication date
US4588283A (en) 1986-05-13
JPS597354A (ja) 1984-01-14

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