FR2245023A1 - - Google Patents

Info

Publication number
FR2245023A1
FR2245023A1 FR7431843A FR7431843A FR2245023A1 FR 2245023 A1 FR2245023 A1 FR 2245023A1 FR 7431843 A FR7431843 A FR 7431843A FR 7431843 A FR7431843 A FR 7431843A FR 2245023 A1 FR2245023 A1 FR 2245023A1
Authority
FR
France
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.)
Granted
Application number
FR7431843A
Other languages
French (fr)
Other versions
FR2245023B1 (enrdf_load_stackoverflow
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.)
Corning Glass Works
Original Assignee
Corning Glass Works
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 Corning Glass Works filed Critical Corning Glass Works
Publication of FR2245023A1 publication Critical patent/FR2245023A1/fr
Application granted granted Critical
Publication of FR2245023B1 publication Critical patent/FR2245023B1/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D3/00—Control of position or direction
    • G05D3/12—Control of position or direction using feedback
    • G05D3/14—Control of position or direction using feedback using an analogue comparing device
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10—Investigating individual particles
    • G01N15/14—Optical investigation techniques, e.g. flow cytometry
    • G01N15/1468—Optical investigation techniques, e.g. flow cytometry with spatial resolution of the texture or inner structure of the particle
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/10—Beam splitting or combining systems
    • G02B27/16—Beam splitting or combining systems used as aids for focusing

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Immunology (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Optics & Photonics (AREA)
  • Automatic Focus Adjustment (AREA)
  • Microscoopes, Condenser (AREA)
  • Focusing (AREA)
FR7431843A 1973-09-21 1974-09-20 Expired FR2245023B1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US39961973A 1973-09-21 1973-09-21

Publications (2)

Publication Number Publication Date
FR2245023A1 true FR2245023A1 (enrdf_load_stackoverflow) 1975-04-18
FR2245023B1 FR2245023B1 (enrdf_load_stackoverflow) 1978-03-31

Family

ID=23580256

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7431843A Expired FR2245023B1 (enrdf_load_stackoverflow) 1973-09-21 1974-09-20

Country Status (8)

Country Link
JP (1) JPS5060226A (enrdf_load_stackoverflow)
CA (1) CA1015186A (enrdf_load_stackoverflow)
DE (1) DE2442795A1 (enrdf_load_stackoverflow)
ES (1) ES425602A1 (enrdf_load_stackoverflow)
FR (1) FR2245023B1 (enrdf_load_stackoverflow)
GB (1) GB1476693A (enrdf_load_stackoverflow)
IT (1) IT1020438B (enrdf_load_stackoverflow)
SE (1) SE7411881L (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53135697A (en) * 1977-04-30 1978-11-27 Olympus Optical Co Ltd Automatic cell diagnosis apparatus
JPS5576312A (en) * 1978-12-04 1980-06-09 Canon Inc Focus detecting system of image
JPS58153327A (ja) * 1982-03-08 1983-09-12 Toshiba Corp パタ−ン検査装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS42196Y1 (enrdf_load_stackoverflow) * 1966-04-22 1967-01-09

Also Published As

Publication number Publication date
GB1476693A (en) 1977-06-16
ES425602A1 (es) 1976-06-16
SE7411881L (enrdf_load_stackoverflow) 1975-03-24
FR2245023B1 (enrdf_load_stackoverflow) 1978-03-31
JPS5060226A (enrdf_load_stackoverflow) 1975-05-24
CA1015186A (en) 1977-08-09
DE2442795A1 (de) 1975-04-03
IT1020438B (it) 1977-12-20

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Legal Events

Date Code Title Description
ST Notification of lapse