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1. 发明申请

WO2005057212A3 DEVICE FOR SENSING CONTAMINANTS 审中-公开
标题翻译：用于检测污染物的装置
公开(公告)号：WO2005057212A3
公开(公告)日：2005-12-01
申请号：PCT/US2004040838
申请日：2004-12-07
申请人： EASTMAN KODAK CO , PATTON DAVID LYNN , WIEN RICHARD WILLIAM , SWITALSKI STEVEN CASIMIR , WILLIAMS KEVIN WALLACE
发明人： PATTON DAVID LYNN , WIEN RICHARD WILLIAM , SWITALSKI STEVEN CASIMIR , WILLIAMS KEVIN WALLACE
IPC分类号： C12Q1/00 , G01N31/22 , G01N33/48 , G01N33/52 , G01N33/58
CPC分类号： G01N33/525 , G01N31/22
摘要： This invention relates to a test strip comprising a support having thereon a non-sampling area and a sampling area wherein said sampling area further comprises a sampling layer which can react with a target species to form or release a signal compound which is capable of effecting a reaction with silver halide to form a latent image, and a signal amplification layer comprising silver halide. It further relates to a kit containing the test strip and a method of using the test strip.
摘要翻译：本发明涉及一种测试条，其包括其上具有非取样区域和取样区域的载体，其中所述取样区域还包括取样层，其可与目标物质反应以形成或释放信号化合物，该信号化合物能够影响与卤化银反应形成潜像，以及包含卤化银的信号放大层。它还涉及包含测试条的试剂盒和使用该测试条的方法。

2. 发明申请

WO2005098421A2 SENSOR FOR CONTAMINANTS 审中-公开
标题翻译：污染物传感器
公开(公告)号：WO2005098421A2
公开(公告)日：2005-10-20
申请号：PCT/US2004041022
申请日：2004-12-07
申请人： EASTMAN KODAK CO , WIEN RICHARD WILLIAM , SWITALSKI STEVEN CASIMIR , WILLIAMS KEVIN WALLACE , PATTON DAVID LYNN
发明人： WIEN RICHARD WILLIAM , SWITALSKI STEVEN CASIMIR , WILLIAMS KEVIN WALLACE , PATTON DAVID LYNN
IPC分类号： C12Q1/00 , C12Q1/10 , G01N31/22 , G01N33/48 , G01N33/52
CPC分类号： G01N33/525 , C12Q1/10 , G01N31/22
摘要： This invention relates to a sensor comprising a support; a sampling layer which can react with a target species to form or release a signal compound which is capable of effecting a reaction with silver halide to form a latent image, and a signal amplification layer comprising silver halide.
摘要翻译：本发明涉及一种包括支撑件的传感器; 可以与目标物质反应形成或释放能够与卤化银反应形成潜像的信号化合物的取样层，以及包含卤化银的信号放大层。

3. 发明专利

DE69103714T2 未知
公开(公告)号：DE69103714T2
公开(公告)日：1995-04-20
申请号：DE69103714
申请日：1991-09-27
申请人： EASTMAN KODAK CO
发明人： LOWNE ALAN JOHN , SANDIFER JAMES ROY , UERZ DAVID SCOTT , SWITALSKI STEVEN CASIMIR , LIU HUSE-YANG
IPC分类号： G01J3/42 , G01J1/44 , G01J3/08 , G01J3/28 , G01J3/51 , G01N21/31 , G01N21/35 , G02B26/04
摘要： In known spectrophometers, a single light source is used to illuminate both a sample and a reference. A single detector is used to detect the light at both the sample and the reference. A chopper wheel having aperture portions is used to allow the light to pass through a selected filter in the apertures. However, in such devices, the beams from the sample and the reference arrive at the detector at the same time and movable shutters need to be employed. Described herein is a spectrophotometer (10) comprising a single light source (12), a single detector (14), optics (30, 36, 340, 42, 44, 46, 48, 50, 52, 54, 56, 58, 90, 92, 100) for dually and alternatively reading a sample (94) and a reference (96), and which employs only one moving part. That moving part is a chopper (42) containing multiple pass-through apertures (60a, 60b, 60c, 60d, 60e, 60f), each filled with a unique bandpass filter to select wavelengths to specifically illuminate the sample (94) or reference (96). To inform the spectrophotometer (10) whether and when it is reading the sample (94) or the reference (96), energy relay means (70a, 70b, 70c, 70d, 70e, 70f, 70g, 70h, 70i, 70j, 70k, 70l) are provided between an energy emitter (80) and an energy detector (82) in an amount of at least twice the number of the pass-through apertures (60a, 60b, 60c, 60d, 60e, 60f).

4. 发明专利

CA2052467C SPECTROPHOTOMETER HAVING MEANS FOR SIMULTANEOUS MODULATION, SWITCHING AND WAVELENGTH SELECTION OF A LIGHT SOURCE 未知
公开(公告)号：CA2052467C
公开(公告)日：1995-09-19
申请号：CA2052467
申请日：1991-09-30
申请人： EASTMAN KODAK CO
发明人： LOWNE ALAN JOHN , SANDIFER JAMES ROY , UERZ DAVID SCOTT , SWITALSKI STEVEN CASIMIR , LIU HSUE-YANG
IPC分类号： G01J3/42 , G01J1/44 , G01J3/08 , G01J3/28 , G01J3/51 , G01N21/31 , G01N21/35 , G02B26/04 , G01N21/25
摘要： A spectrophotometer is described, comprising a single light source, a single detector, optics for dually and alternatively reading a sample and a reference, and only one moving part. That moving part is a chopper containing multiple pass-through apertures, each filled with a unique bandpass filter to select wavelengths to specifically illuminate the sample or reference. To inform the spectrophotometer whether and when it is reading the sample or the reference, trigger means are provided in at least twice the number of the pass-through apertures.

5. 发明专利

DE69103714D1 未知
公开(公告)号：DE69103714D1
公开(公告)日：1994-10-06
申请号：DE69103714
申请日：1991-09-27
申请人： EASTMAN KODAK CO
发明人： LOWNE ALAN JOHN , SANDIFER JAMES ROY , UERZ DAVID SCOTT , SWITALSKI STEVEN CASIMIR , LIU HUSE-YANG
IPC分类号： G01J3/42 , G01J1/44 , G01J3/08 , G01J3/28 , G01J3/51 , G01N21/31 , G01N21/35 , G02B26/04
摘要： In known spectrophometers, a single light source is used to illuminate both a sample and a reference. A single detector is used to detect the light at both the sample and the reference. A chopper wheel having aperture portions is used to allow the light to pass through a selected filter in the apertures. However, in such devices, the beams from the sample and the reference arrive at the detector at the same time and movable shutters need to be employed. Described herein is a spectrophotometer (10) comprising a single light source (12), a single detector (14), optics (30, 36, 340, 42, 44, 46, 48, 50, 52, 54, 56, 58, 90, 92, 100) for dually and alternatively reading a sample (94) and a reference (96), and which employs only one moving part. That moving part is a chopper (42) containing multiple pass-through apertures (60a, 60b, 60c, 60d, 60e, 60f), each filled with a unique bandpass filter to select wavelengths to specifically illuminate the sample (94) or reference (96). To inform the spectrophotometer (10) whether and when it is reading the sample (94) or the reference (96), energy relay means (70a, 70b, 70c, 70d, 70e, 70f, 70g, 70h, 70i, 70j, 70k, 70l) are provided between an energy emitter (80) and an energy detector (82) in an amount of at least twice the number of the pass-through apertures (60a, 60b, 60c, 60d, 60e, 60f).

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