SE377197B - - Google Patents

Info

Publication number
SE377197B
SE377197B SE7302559A SE7302559A SE377197B SE 377197 B SE377197 B SE 377197B SE 7302559 A SE7302559 A SE 7302559A SE 7302559 A SE7302559 A SE 7302559A SE 377197 B SE377197 B SE 377197B
Authority
SE
Sweden
Application number
SE7302559A
Inventor
W Dennhardt
H Schroter
Original Assignee
Hoechst Ag
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 Hoechst Ag filed Critical Hoechst Ag
Publication of SE377197B publication Critical patent/SE377197B/xx

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B27/00—Photographic printing apparatus
    • G03B27/72—Controlling or varying light intensity, spectral composition, or exposure time in photographic printing apparatus
    • G03B27/80—Controlling or varying light intensity, spectral composition, or exposure time in photographic printing apparatus in dependence upon automatic analysis of the original
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S388/00—Electricity: motor control systems
    • Y10S388/923—Specific feedback condition or device
    • Y10S388/93—Load or torque
SE7302559A 1972-03-01 1973-02-23 SE377197B (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2209725A DE2209725C2 (de) 1972-03-01 1972-03-01 Vorrichtung zur automatischen Steuerung der Durchlaufgeschwindigkeit von Vorlage und Kopiermaterial

Publications (1)

Publication Number Publication Date
SE377197B true SE377197B (xx) 1975-06-23

Family

ID=5837531

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7302559A SE377197B (xx) 1972-03-01 1973-02-23

Country Status (11)

Country Link
US (1) US3851236A (xx)
AT (1) AT344004B (xx)
BE (1) BE795971A (xx)
CA (1) CA981085A (xx)
DE (1) DE2209725C2 (xx)
ES (1) ES412126A1 (xx)
FR (1) FR2174629A5 (xx)
GB (1) GB1417334A (xx)
IT (1) IT977523B (xx)
NL (1) NL7302278A (xx)
SE (1) SE377197B (xx)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2438491C2 (de) * 1974-08-10 1985-04-04 Hoechst Ag, 6230 Frankfurt Vorrichtung zum Steuern der Belichtung mittels Änderung der Transportgeschwindigkeit einer Vorlage und der Beleuchtungsstärke einer Lichtquelle in einem Kopiergerät
JPS51120718A (en) * 1975-04-15 1976-10-22 Ricoh Co Ltd Exposure method for duplicator
US4124295A (en) * 1977-02-02 1978-11-07 Savin Business Machines Corporation Background brightness control for document copier
US4924265A (en) * 1988-03-14 1990-05-08 Xerox Corporation Automatic insert feed control
JPH03211568A (ja) * 1990-01-17 1991-09-17 Konica Corp カラー画像形成装置
KR920004312B1 (ko) * 1990-05-15 1992-06-01 삼성전자 주식회사 세탁기 운전 제어장치
US6657440B1 (en) * 1998-06-11 2003-12-02 Em-Tech Sensors Llc Propagation of waves through materials
US6392421B1 (en) 1998-06-11 2002-05-21 Em-Tech Llc Spectral EM frequency metallic thickness measurement using metallic transparencies
US6597186B2 (en) 1999-12-10 2003-07-22 Em-Tech Sensors Llc Through tank level gauging
US6351245B1 (en) 1999-12-10 2002-02-26 Em-Tech Llc Use of phase coded permeability lensing to obtain directional information in electro-magnetic radiation
US6744263B2 (en) 1999-12-10 2004-06-01 Em-Tech Sensors Llc Apparatus and method for the measurement of electrical properties of materials through non-magnetizable materials
US6553838B2 (en) 2000-08-25 2003-04-29 Em-Tech Llc Detection of anomalies on railroad tracks
AU2001287070A1 (en) 2000-09-02 2002-03-22 Em-Tech Llc A logging tool for measurement of resistivity through casing using metallic transparences and magnetic lensing
US7019518B2 (en) 2000-10-16 2006-03-28 Amini Bijan K Non-contacting apparatus and method for measurement of ferromagnetic metal thickness
US6597177B1 (en) 2000-11-20 2003-07-22 Em-Tech Sensors Llc Through casing resistivity measurement in permanently installed downhole production environment
US8542420B2 (en) * 2010-06-30 2013-09-24 Kabushiki Kaisha Toshiba Image reading apparatus, image forming apparatus and method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE317261B (xx) * 1964-12-24 1969-11-10 Mita Industrial Co Ltd
US3472592A (en) * 1966-10-21 1969-10-14 Gaf Corp Automatic exposure system
US3684940A (en) * 1970-04-09 1972-08-15 Warner Swasey Co Power amplifier having source of different power capabilities for energizing a servo motor
DE2119373C3 (de) * 1971-04-22 1978-07-13 Hoechst Ag, 6000 Frankfurt Lichtpausmaschine für raumlich getrennte Vorlagen
US3700323A (en) * 1971-12-28 1972-10-24 Eastman Kodak Co Control circuitry for assisting electrostatographic compensation

Also Published As

Publication number Publication date
NL7302278A (xx) 1973-09-04
DE2209725A1 (de) 1973-09-06
BE795971A (fr) 1973-08-27
CA981085A (en) 1976-01-06
GB1417334A (en) 1975-12-10
AT344004B (de) 1978-06-26
IT977523B (it) 1974-09-20
ATA170073A (de) 1977-10-15
FR2174629A5 (xx) 1973-10-12
ES412126A1 (es) 1976-10-01
US3851236A (en) 1974-11-26
DE2209725C2 (de) 1986-02-20

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