JPS581137A - 画像再生装置を調節する方法及び装置 - Google Patents

画像再生装置を調節する方法及び装置

Info

Publication number
JPS581137A
JPS581137A JP57052221A JP5222182A JPS581137A JP S581137 A JPS581137 A JP S581137A JP 57052221 A JP57052221 A JP 57052221A JP 5222182 A JP5222182 A JP 5222182A JP S581137 A JPS581137 A JP S581137A
Authority
JP
Japan
Prior art keywords
displacement
computer
pulse width
controlled
pulses
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.)
Pending
Application number
JP57052221A
Other languages
English (en)
Japanese (ja)
Inventor
スヴエン・ニイガ−ルト
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.)
Eskofot AS
Original Assignee
Eskofot AS
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 Eskofot AS filed Critical Eskofot AS
Publication of JPS581137A publication Critical patent/JPS581137A/ja
Pending legal-status Critical Current

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
    • G03B27/32—Projection printing apparatus, e.g. enlarger, copying camera
    • G03B27/34—Means for automatic focusing therefor
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
    • G05B19/19—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path
    • G05B19/39—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path using a combination of the means covered by at least two of the preceding groups G05B19/21, G05B19/27 and G05B19/33
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
    • H02P7/06—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current
    • H02P7/18—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power
    • H02P7/24—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices
    • H02P7/28—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices
    • H02P7/285—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only
    • H02P7/29—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only using pulse modulation
    • H02P7/291—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only using pulse modulation with on-off control between two set points, e.g. controlling by hysteresis

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • Automation & Control Theory (AREA)
  • Power Engineering (AREA)
  • Variable Magnification In Projection-Type Copying Machines (AREA)
  • Control Of Stepping Motors (AREA)
  • Detergent Compositions (AREA)
  • Control Of Multiple Motors (AREA)
  • Control Of Position Or Direction (AREA)
JP57052221A 1981-03-31 1982-03-30 画像再生装置を調節する方法及び装置 Pending JPS581137A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK1462/81 1981-03-31
DK146281A DK161220C (da) 1981-03-31 1981-03-31 Fremgangsmaade til indstilling af et billedgengivende apparat

Publications (1)

Publication Number Publication Date
JPS581137A true JPS581137A (ja) 1983-01-06

Family

ID=8105094

Family Applications (2)

Application Number Title Priority Date Filing Date
JP57052221A Pending JPS581137A (ja) 1981-03-31 1982-03-30 画像再生装置を調節する方法及び装置
JP1991086750U Pending JPH0489947U (enrdf_load_stackoverflow) 1981-03-31 1991-09-30

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP1991086750U Pending JPH0489947U (enrdf_load_stackoverflow) 1981-03-31 1991-09-30

Country Status (5)

Country Link
JP (2) JPS581137A (enrdf_load_stackoverflow)
DE (1) DE3211050A1 (enrdf_load_stackoverflow)
DK (1) DK161220C (enrdf_load_stackoverflow)
GB (1) GB2096360B (enrdf_load_stackoverflow)
NL (1) NL8201203A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59178439A (ja) * 1983-03-21 1984-10-09 ゼロツクス・コ−ポレ−シヨン 整合機構を有する像形成装置
JPS59178438A (ja) * 1983-03-21 1984-10-09 ゼロツクス・コ−ポレ−シヨン 拡大または縮小原稿像を作る像形成装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5394981A (en) * 1977-01-28 1978-08-19 Seiko Epson Corp Electronic wristwatch
JPS55140909A (en) * 1979-04-20 1980-11-04 Hitachi Koki Co Ltd Servomotor control unit

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2225416A1 (de) * 1972-05-25 1973-12-06 Boeger Duplomat Apparate Kg Dr Verfahren zur einstellung einer reprokamera
DK149352C (da) * 1979-01-11 1986-11-03 Eskofot As Fremgangsmaade til indstilling af et forstoerrelsesapparat

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5394981A (en) * 1977-01-28 1978-08-19 Seiko Epson Corp Electronic wristwatch
JPS55140909A (en) * 1979-04-20 1980-11-04 Hitachi Koki Co Ltd Servomotor control unit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59178439A (ja) * 1983-03-21 1984-10-09 ゼロツクス・コ−ポレ−シヨン 整合機構を有する像形成装置
JPS59178438A (ja) * 1983-03-21 1984-10-09 ゼロツクス・コ−ポレ−シヨン 拡大または縮小原稿像を作る像形成装置

Also Published As

Publication number Publication date
DK161220B (da) 1991-06-10
GB2096360B (en) 1985-05-30
DK146281A (da) 1982-10-01
DK161220C (da) 1991-11-25
NL8201203A (nl) 1982-10-18
GB2096360A (en) 1982-10-13
JPH0489947U (enrdf_load_stackoverflow) 1992-08-05
DE3211050A1 (de) 1982-10-07

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