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Discrete frequency colorimeter 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G01J-003/46
출원번호 US-0572928 (1975-04-29)
발명자 / 주소
  • Di Martini Raymond G. (106 Palisade Ave. Cliffside Park NJ 07010) Chopyak Stephen (126 W. Grant St. Minneapolis MN 55403)
인용정보 피인용 횟수 : 37  인용 특허 : 0

초록

A compact and portable colorimeter, including an integrally-formed probe having both a solid-state source of relatively monochromatic light and an optically coupled photodetector mounted therein. A power oscillator gating means is connected to the light source for pulsing same, to provide a chopped

대표청구항

A compact and portable colorimeter comprising in combination: a casing including an integrally-formed probe portion; a pulsable solid state source of relatively monochromatic light mounted in said probe; photodetector means at said probe, said detector means being optically coupled to said light sou

이 특허를 인용한 특허 (37)

  1. Pfeifer, John Edward; Rising, Peter E., Ampoule analyzer apparatus.
  2. Skladnev Victor N.,AUX ; Thompson Richard L.,AUX ; Wunderman Irwin ; Bull David J.,AUX, Apparatus for tissue type recognition within a body canal.
  3. Gallas James M. ; Zajac Gerry, Brewed beverage maker with optical feedback system.
  4. Richard A. Keeney, Color measurement instrument with asymmetric tapered sample area optical enclosure.
  5. Vander Jagt, Peter G.; Peterson, Steven H., Color measurement instrument with modulated illumination.
  6. Kitta Kenichi (Tokyo JPX) Kanazawa Yasunori (Hachioji JPX) Otomo Yoshiro (Mitaka JPX), Color sensor.
  7. Walowit Eric ; Duke Ronald J. ; Iseli Victor L. ; Sam Long B. ; Vrhel Michael J., Color sensor.
  8. Walowit Eric ; Duke Ronald J. ; Iseli Victor L. ; Sam Long B. ; Vrhel Michael J., Color sensor.
  9. Mander, Richard Ian; Beach, Allan David; Denton, Michael Vivian; Furness, III, Thomas A.; Tompkins, Alan Charles, Device for evaluation of fluids using electromagnetic energy.
  10. Mander, Richard Ian; Beach, Allan David; Denton, Michael Vivian; Furness, III, Tom A; Tompkins, Alan Charles, Device for evaluation of fluids using electromagnetic energy.
  11. Victor N. Skladnev AU; Richard L. Thompson AU; Irwin Wunderman ; David J. Bull AU, Glove-mounted hybrid probe for tissue type recognition.
  12. Unitt,Brian; Grant,Michael; Farrington,Jeffrey; Phillips,David, High capacity passive optical network.
  13. Skladnev Victor N.,AUX ; Thompson Richard N.,AUX ; Wunderman Irwin ; Bull David J.,AUX, Hybrid probe for tissue type recognition.
  14. John Edward Pfeifer ; William Frederick ; Alvaro Dedios, Incubation system for an analyzer apparatus.
  15. Sklandnev Victor N.,AUX ; Thompson Richard L.,AUX ; Wunderman Irwin, Integral sheathing apparatus for tissue recognition probes.
  16. Carter, Timothy J. N.; Bunce, Roger A., Light absorption analyser.
  17. John Edward Pfeifer ; William Frederick ; Alvaro Dedios ; Stephen C. Fog, Light analyzer apparatus.
  18. Pfeifer, John Edward; Frederick, William; Dedios, Alvaro, Light analyzer apparatus.
  19. Roess, Dieter; Hartig, Wolfgang, Method and apparatus for analyzing a gaseous mixture.
  20. Honkawa Tadashi (Ibaraki JPX) Komori Ritsuo (Ibaraki JPX), Method for analyzing one ingredient of a three ingredient mixture.
  21. Schowengerdt, Brian T.; Furness, III, Thomas A.; Walker, Nicholas E., Method, apparatus, and article to facilitate distributed evaluation of objects using electromagnetic energy.
  22. Schowengerdt, Brian T.; Furness, III, Thomas A.; Walker, Nicholas E., Method, apparatus, and article to facilitate distributed evaluation of objects using electromagnetic energy.
  23. Furness, III, Thomas A.; Schowengerdt, Brian T.; Melville, Ross D.; Walker, Nicholas E.; Sparks, Bradley E., Method, apparatus, and article to facilitate evaluation of objects using electromagnetic energy.
  24. Furness, III, Thomas A.; Schowengerdt, Brian T.; Melville, Ross D.; Walker, Nicholas E.; Sparks, Bradley E., Method, apparatus, and article to facilitate evaluation of objects using electromagnetic energy.
  25. Furness, III, Thomas A.; Schowengerdt, Brian T.; Melville, Ross D.; Walker, Nicholas E.; Sparks, Bradley E., Method, apparatus, and article to facilitate evaluation of objects using electromagnetic energy.
  26. Mander, Richard Ian; Furness, III, Thomas A.; Schowengerdt, Brian T.; Denton, Michael Vivian; Beach, Allan David; Tompkins, Alan Charles, Method, apparatus, and article to facilitate evaluation of substances using electromagnetic energy.
  27. McCarthy Cornelius J., Optoelectronic spectral analysis system.
  28. Tokhtuev,Eugene; Slobodyan,Viktor; Owen,Christopher J.; Buck,Christopher A.; Skirda,Anatoly; Christensen,William M., Portable multi-channel device for optically testing a liquid sample.
  29. Hood ; Jr. Rush W. (Tampa FL), Pulse oximeter sensor control system.
  30. Skladnev Victor N.,AUX ; Thompson Richard L.,AUX ; Wunderman Irwin, Sheath for a side view probe.
  31. Skladnev Victor N.,AUX ; Thompson Richard L.,AUX ; Wunderman Irwin, Sheathed probes for tissue type recognition.
  32. Kaffka Kroly (Budapest HUX) Ndai Bla (Budapest HUX) Czabaffy Andrs (Budapest HUX) Horvth Lornd (Budapest HUX), Spectrophotometer operating at discrete wavelengths.
  33. Schowengerdt, Brian T.; Furness, III, Thomas A.; Melville, Ross D.; Schroder, Konrad E.; Burstein, Robert A.; Chinthammit, Winyu, System and method of evaluating an object using electromagnetic energy.
  34. Murray ; Russell, System for inspecting can lids for through the lid flaws.
  35. Pesavento Philip V. (Manhatten Beach CA) Strawbridge Joy W. (Camarillo CA), System for sensing ions in aqueous solution.
  36. Mander, Richard Ian; Furness, III, Thomas A.; Denton, Michael Vivian; Beach, Allan David, Systems for fluid analysis using electromagnetic energy that is reflected a number of times through a fluid contained within a reflective chamber.
  37. Furness, III, Thomas A.; Schowengerdt, Brian T., Systems, methods and articles related to machine-readable indicia and symbols.
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