JPS5182630A - - Google Patents
Info
- Publication number
- JPS5182630A JPS5182630A JP50007567A JP756775A JPS5182630A JP S5182630 A JPS5182630 A JP S5182630A JP 50007567 A JP50007567 A JP 50007567A JP 756775 A JP756775 A JP 756775A JP S5182630 A JPS5182630 A JP S5182630A
- Authority
- JP
- Japan
- 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
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B39/00—Circuit arrangements or apparatus for operating incandescent light sources
- H05B39/04—Controlling
- H05B39/041—Controlling the light-intensity of the source
- H05B39/044—Controlling the light-intensity of the source continuously
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50007567A JPS5182630A (ja) | 1975-01-16 | 1975-01-16 | |
US05/642,355 US4124294A (en) | 1975-01-16 | 1975-12-19 | Light emission regulation device |
DE19762600933 DE2600933A1 (de) | 1975-01-16 | 1976-01-13 | Verfahren zur regelung der lichtemission, insbesondere fuer photokopieranlagen |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50007567A JPS5182630A (ja) | 1975-01-16 | 1975-01-16 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP113179A Division JPS55542A (en) | 1979-01-08 | 1979-01-08 | Light quantity control unit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5182630A true JPS5182630A (ja) | 1976-07-20 |
Family
ID=11669372
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50007567A Pending JPS5182630A (ja) | 1975-01-16 | 1975-01-16 |
Country Status (3)
Country | Link |
---|---|
US (1) | US4124294A (ja) |
JP (1) | JPS5182630A (ja) |
DE (1) | DE2600933A1 (ja) |
Cited By (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5489627A (en) * | 1977-12-27 | 1979-07-16 | Canon Inc | Exposure regulator |
JPS5518645A (en) * | 1978-07-25 | 1980-02-08 | Ikeda Denki Kk | Automatic exposure control type lighting device of copying machine |
JPS55156932A (en) * | 1979-05-25 | 1980-12-06 | Ricoh Co Ltd | Exposure control system |
JPS56110961A (en) * | 1980-02-07 | 1981-09-02 | Toshiba Corp | Exposure device of electrophotographic copier |
JPS5722265A (en) * | 1980-07-16 | 1982-02-05 | Toshiba Corp | Exposure control device for copying machine |
JPS5722262A (en) * | 1980-07-15 | 1982-02-05 | Toshiba Corp | Exposure control device for copying machine |
JPS5722263A (en) * | 1980-07-15 | 1982-02-05 | Toshiba Corp | Exposure control device for copying machine |
JPS5722266A (en) * | 1980-07-16 | 1982-02-05 | Toshiba Corp | Exposure control device for copying machine |
JPS5729060A (en) * | 1980-07-30 | 1982-02-16 | Toshiba Corp | Exposure control device for copying machine |
JPS5740276A (en) * | 1980-08-23 | 1982-03-05 | Ricoh Co Ltd | Exposure stabilizing device |
JPS5762529A (en) * | 1980-10-01 | 1982-04-15 | Hitachi Ltd | Light source device for exposing pattern |
JPS5844435A (ja) * | 1981-09-11 | 1983-03-15 | Fuji Xerox Co Ltd | マイクロフイルム複写装置 |
JPS58113055U (ja) * | 1982-01-27 | 1983-08-02 | 松下電器産業株式会社 | 光源部の過熱防止装置 |
JPS58168045A (ja) * | 1982-03-15 | 1983-10-04 | ゼロツクス・コ−ポレ−シヨン | 照明装置 |
JPS58190940A (ja) * | 1982-04-20 | 1983-11-08 | デイベロツプ・ドクトル・アイスバイン・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング・ウント・コンパニ− | 複写機用光照射装置 |
JPS58193540A (ja) * | 1982-05-08 | 1983-11-11 | Fuji Xerox Co Ltd | 露光電源装置 |
JPS5965833A (ja) * | 1982-10-07 | 1984-04-14 | Copyer Co Ltd | ジアゾ複写機の焼付濃度制御装置 |
JPS5965832A (ja) * | 1982-10-08 | 1984-04-14 | Canon Inc | 画像記録制御装置 |
JPS5989339U (ja) * | 1982-12-07 | 1984-06-16 | コピア株式会社 | 複写機の光源冷却用制御装置 |
JPS60186828A (ja) * | 1984-03-06 | 1985-09-24 | Fuji Xerox Co Ltd | 複写機の露光ランプ制御装置 |
JPS60198531A (ja) * | 1984-03-22 | 1985-10-08 | Sharp Corp | 複写機の自動露光装置 |
JPS60244942A (ja) * | 1984-05-21 | 1985-12-04 | Sharp Corp | 自動露光調整装置 |
JPH01172044U (ja) * | 1988-05-25 | 1989-12-06 |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0005043A1 (en) * | 1978-04-17 | 1979-10-31 | Xerox Corporation | An automatic document handler including a control system therefor |
JPS55137548A (en) * | 1979-04-13 | 1980-10-27 | Canon Inc | Method and apparatus for image formation |
JPS5694372A (en) * | 1979-12-27 | 1981-07-30 | Canon Inc | Exposure control device |
US4354758A (en) * | 1980-01-31 | 1982-10-19 | Tokyo Shibaura Denki Kabushiki Kaisha | Exposure control device for a photocopier |
DE3016879C2 (de) * | 1980-05-02 | 1982-12-30 | Krautkrämer, GmbH, 5000 Köln | Verfahren und Vorrichtung zur zerstörungsfreien Ultraschall-Werkstoffprüfung |
JPS5719768A (en) * | 1980-07-10 | 1982-02-02 | Iwatsu Electric Co Ltd | Exposure control device for copying machine |
DE3133168C2 (de) * | 1980-08-23 | 1986-11-27 | Ricoh Co., Ltd., Tokio/Tokyo | Einrichtung zur Konstanthaltung des von einer Leuchtstoffröhre einer Faseroptik zugeführten Lichtstroms für ein Kopiergerät |
JPS5740277A (en) * | 1980-08-23 | 1982-03-05 | Ricoh Co Ltd | Exposure control device of copying machine |
JPS57181539A (en) * | 1981-04-30 | 1982-11-09 | Ricoh Co Ltd | Exposure controller for copying machine |
US4463284A (en) * | 1981-07-28 | 1984-07-31 | Konishiroku Photo Industry Co., Ltd. | Method and apparatus for controlling luminous intensity of fluorescent lamp of reproducing apparatus |
DE3303450A1 (de) * | 1982-02-04 | 1983-08-11 | Canon K.K., Tokyo | Steuereinrichtung fuer kopiergeraete oder dergleichen |
JPS5928337A (ja) * | 1982-08-09 | 1984-02-15 | Hitachi Ltd | プロジエクシヨンアライナ |
JPS59135488A (ja) * | 1983-01-24 | 1984-08-03 | Canon Inc | 画像形成装置 |
US4555621A (en) * | 1983-06-24 | 1985-11-26 | Xerox Corporation | Illumination control system utilizing an integrating feedback detector |
JPS6031132A (ja) * | 1983-07-30 | 1985-02-16 | Mita Ind Co Ltd | 自動露光装置 |
US4610537A (en) * | 1984-01-19 | 1986-09-09 | Fuji Photo Film Co., Ltd. | Photographic image information detecting device |
US5260745A (en) * | 1984-12-26 | 1993-11-09 | Canon Kabushiki Kaisha | Image exposing and forming apparatus with original density detection |
JPS61189579A (ja) * | 1985-02-19 | 1986-08-23 | Sharp Corp | 複写機の露光調整装置 |
DE3606026A1 (de) * | 1985-02-25 | 1986-09-04 | Kabushiki Kaisha Toshiba, Kawasaki, Kanagawa | Bildlesevorrichtung |
JPS61200530A (ja) * | 1985-03-01 | 1986-09-05 | Sharp Corp | 露光ランプの点灯異常監視装置 |
US4821065A (en) * | 1986-01-10 | 1989-04-11 | Canon Kabushiki Kaisha | Recording apparatus having controllable recording beam states |
JPS63138540U (ja) * | 1987-03-03 | 1988-09-12 | ||
DE3883302T2 (de) * | 1987-06-04 | 1994-03-31 | Dainippon Screen Mfg | Gerät und Verfahren zur Stabilisierung der Lichtmenge einer Fluoreszenzlampe. |
FI77736C (fi) * | 1987-06-25 | 1989-04-10 | Valtion Teknillinen | Foerfarande foer reglering av straolkaella och reglerbar straolkaella. |
JPH01303425A (ja) * | 1988-05-31 | 1989-12-07 | Sharp Corp | 自動露光装置 |
JPH0833590B2 (ja) * | 1988-06-10 | 1996-03-29 | 富士写真フイルム株式会社 | 焼付用ランプの光量制御方法 |
JPH0222638A (ja) * | 1988-07-11 | 1990-01-25 | Brother Ind Ltd | 画像形成装置 |
JP3053343B2 (ja) * | 1994-11-14 | 2000-06-19 | シャープ株式会社 | 画像形成装置 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5026401U (ja) * | 1973-07-02 | 1975-03-26 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2011106A1 (de) * | 1970-03-10 | 1971-09-30 | K K Fuji Giken, Aichi (Japan) | Photographische Kopiervorrichtung mit selbsttätiger Belichtungssteuerung |
US3742295A (en) * | 1970-03-30 | 1973-06-26 | Minolta Camera Kk | Lighting system in copying apparatus |
US3795444A (en) * | 1972-10-05 | 1974-03-05 | Eastman Kodak Co | Exposure control apparatus |
JPS5026546A (ja) * | 1973-07-06 | 1975-03-19 | ||
GB1452490A (en) * | 1973-12-21 | 1976-10-13 | Xerox Corp | Document copying apparatus |
-
1975
- 1975-01-16 JP JP50007567A patent/JPS5182630A/ja active Pending
- 1975-12-19 US US05/642,355 patent/US4124294A/en not_active Expired - Lifetime
-
1976
- 1976-01-13 DE DE19762600933 patent/DE2600933A1/de active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5026401U (ja) * | 1973-07-02 | 1975-03-26 |
Cited By (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5489627A (en) * | 1977-12-27 | 1979-07-16 | Canon Inc | Exposure regulator |
JPS5518645A (en) * | 1978-07-25 | 1980-02-08 | Ikeda Denki Kk | Automatic exposure control type lighting device of copying machine |
JPS6248210B2 (ja) * | 1978-07-25 | 1987-10-13 | Ikeda Denki Kk | |
JPS55156932A (en) * | 1979-05-25 | 1980-12-06 | Ricoh Co Ltd | Exposure control system |
JPS56110961A (en) * | 1980-02-07 | 1981-09-02 | Toshiba Corp | Exposure device of electrophotographic copier |
JPH0448377B2 (ja) * | 1980-07-15 | 1992-08-06 | Tokyo Shibaura Electric Co | |
JPS5722262A (en) * | 1980-07-15 | 1982-02-05 | Toshiba Corp | Exposure control device for copying machine |
JPS5722263A (en) * | 1980-07-15 | 1982-02-05 | Toshiba Corp | Exposure control device for copying machine |
JPS5722266A (en) * | 1980-07-16 | 1982-02-05 | Toshiba Corp | Exposure control device for copying machine |
JPS639208B2 (ja) * | 1980-07-16 | 1988-02-26 | Tokyo Shibaura Electric Co | |
JPS639207B2 (ja) * | 1980-07-16 | 1988-02-26 | Tokyo Shibaura Electric Co | |
JPS5722265A (en) * | 1980-07-16 | 1982-02-05 | Toshiba Corp | Exposure control device for copying machine |
JPS5729060A (en) * | 1980-07-30 | 1982-02-16 | Toshiba Corp | Exposure control device for copying machine |
JPS5740276A (en) * | 1980-08-23 | 1982-03-05 | Ricoh Co Ltd | Exposure stabilizing device |
JPS5762529A (en) * | 1980-10-01 | 1982-04-15 | Hitachi Ltd | Light source device for exposing pattern |
JPS639205B2 (ja) * | 1980-10-01 | 1988-02-26 | Hitachi Ltd | |
JPS5844435A (ja) * | 1981-09-11 | 1983-03-15 | Fuji Xerox Co Ltd | マイクロフイルム複写装置 |
JPS58113055U (ja) * | 1982-01-27 | 1983-08-02 | 松下電器産業株式会社 | 光源部の過熱防止装置 |
JPS58168045A (ja) * | 1982-03-15 | 1983-10-04 | ゼロツクス・コ−ポレ−シヨン | 照明装置 |
JPH0360413B2 (ja) * | 1982-03-15 | 1991-09-13 | Xerox Corp | |
JPS58190940A (ja) * | 1982-04-20 | 1983-11-08 | デイベロツプ・ドクトル・アイスバイン・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング・ウント・コンパニ− | 複写機用光照射装置 |
JPS58193540A (ja) * | 1982-05-08 | 1983-11-11 | Fuji Xerox Co Ltd | 露光電源装置 |
JPS5965833A (ja) * | 1982-10-07 | 1984-04-14 | Copyer Co Ltd | ジアゾ複写機の焼付濃度制御装置 |
JPS5965832A (ja) * | 1982-10-08 | 1984-04-14 | Canon Inc | 画像記録制御装置 |
JPS5989339U (ja) * | 1982-12-07 | 1984-06-16 | コピア株式会社 | 複写機の光源冷却用制御装置 |
JPS60186828A (ja) * | 1984-03-06 | 1985-09-24 | Fuji Xerox Co Ltd | 複写機の露光ランプ制御装置 |
JPS60198531A (ja) * | 1984-03-22 | 1985-10-08 | Sharp Corp | 複写機の自動露光装置 |
JPS60244942A (ja) * | 1984-05-21 | 1985-12-04 | Sharp Corp | 自動露光調整装置 |
JPH0452932B2 (ja) * | 1984-05-21 | 1992-08-25 | Sharp Kk | |
JPH01172044U (ja) * | 1988-05-25 | 1989-12-06 |
Also Published As
Publication number | Publication date |
---|---|
US4124294A (en) | 1978-11-07 |
DE2600933A1 (de) | 1976-07-22 |