Infrared measuring device, especially for the spectrometry...

Details Infrared measuring device, especially for the spectrometry... Infrared measuring device, especially for the spectrometry...

2003-04-03

2010-10-12

Porta, David P (Department: 2884)

Radiant energy

Invisible radiant energy responsive electric signalling

Infrared responsive

C250S339100, C250S339060, C702S028000

Reexamination Certificate

active

07812312

ABSTRACT:
The invention relates to an infrared measuring device, especially for the spectrometry of aqueous systems. Said device comprises at least one measuring unit, especially a measuring cell, also comprising at least one ATR-body and at least one infrared light source. The measuring unit contains at least one ATR-body which comprises at least two planar, substantially parallel limiting surfaces and which is transparent with respect to measuring radiation and which has an index of refraction which is greater than that of the medium which is arranged next to at least one limiting surface and which is to be examined, especially larger or equal to 1.5. The IR-measuring radiation on at least one of the planar, parallel limiting surfaces of the ATR-body can be totally reflected in an attenuated manner by at least six times.

REFERENCES:
patent: 3803384 (1974-04-01), Braunlich
patent: 4636474 (1987-01-01), Ogura et al.
patent: 5214286 (1993-05-01), Milosevic et al.
patent: 5278413 (1994-01-01), Yamaguchi et al.
patent: 5434411 (1995-07-01), Miyahara et al.
patent: 5436454 (1995-07-01), Bornstein et al.
patent: 5509025 (1996-04-01), Capasso et al.
patent: 5772606 (1998-06-01), Ashibe et al.
patent: 5815260 (1998-09-01), Dou et al.
patent: 5905030 (1999-05-01), Okazaki et al.
patent: 5922609 (1999-07-01), Kellner et al.
patent: 6484044 (2002-11-01), Lilienfeld-Toal
patent: 6534450 (2003-03-01), Harrison et al.
patent: 6535283 (2003-03-01), Heffels et al.
patent: 6584335 (2003-06-01), Haar et al.
patent: 7110112 (2006-09-01), Uchida et al.
patent: 2001/0025927 (2001-10-01), Ankerhold
patent: 2002/0125589 (2002-09-01), Katzir
patent: 2004/0024541 (2004-02-01), Uchida et al.
patent: 2004/0233433 (2004-11-01), Uchida et al.
patent: 2004/0256563 (2004-12-01), Uchida et al.
patent: 34 02 488 (1984-10-01), None
patent: 3605518 (1987-08-01), None
patent: 42 00 869 (1992-07-01), None
patent: 43 24 141 (1995-03-01), None
patent: 43 33 560 (1995-04-01), None
patent: 197 48 849 (1998-05-01), None
patent: 197 34 618 (1999-02-01), None
patent: 198 56 591 (2000-06-01), None
patent: 100 15 615 (2001-10-01), None
patent: 0 206 433 (1986-12-01), None
patent: 0 670 492 (1995-03-01), None
patent: 0 652 301 (1995-05-01), None
patent: 0 676 839 (1995-10-01), None
patent: 0 884 584 (1998-12-01), None
patent: 05142142 (1993-06-01), None
patent: 07239300 (1995-09-01), None
patent: 07318564 (1995-12-01), None
patent: 08015133 (1996-01-01), None
patent: 08056565 (1996-03-01), None
patent: 08201279 (1996-08-01), None
patent: 08278199 (1996-10-01), None
patent: 08327533 (1996-12-01), None
patent: 09061345 (1997-03-01), None
patent: 09311099 (1997-12-01), None
patent: 09 281102 (1998-01-01), None
patent: 10 090271 (1998-07-01), None
patent: 2001025465 (2001-01-01), None
patent: 2001249073 (2001-09-01), None
patent: WO-96/10198 (1996-04-01), None
patent: WO-97/32198 (1997-09-01), None
patent: WO-99/05509 (1999-02-01), None
patent: WO-99/66312 (1999-12-01), None
patent: WO-03/074993 (2003-09-01), None
patent: WO-03/078981 (2003-09-01), None
MatWeb Online Material Data Sheet for Zinc Selenide. [online] Material Property Data, retrieved on May 18, 2007. Retrieved from the Internet: <URL: http://www.matweb.com/search/SpecificMaterialPrint.asp?bassnum=DSEN71>.
Hesse et al., “Spektroskopische Methoden in der organischen Chemie,” Chapter 2, pp. 39-92 (1984).
Lubos et al., “Quantum Cascade Lasers for Mid-Infrared Spectroscopy,”Vibrational Spectroscopy, Sep. 18, 2002.
Notice of Reasons for Rejection from Japanese Application No. 2003-580846.

Affiliated with

Also associated with

Rating

Infrared measuring device, especially for the spectrometry... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Infrared measuring device, especially for the spectrometry..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Infrared measuring device, especially for the spectrometry... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4227874