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1. 发明公开

EP1498070A4 NONINVASIVE BLOOD COMPONENT VALUE MEASURING INSTRUMENT AND METHOD 审中-公开
标题翻译：无创BLUTBESTANDTEILE-仪表和方法
公开(公告)号：EP1498070A4
公开(公告)日：2007-05-02
申请号：EP03712898
申请日：2003-03-25
申请人： TYT INST OF TECHNOLOGY CORP
发明人： YAMAKOSHI KEN-ICHI
IPC分类号： A61B5/00 , G01N33/49 , A61B5/145
CPC分类号： A61B5/1455 , A61B5/14532 , A61B5/14546 , G01N21/359 , G01N33/491 , G01N2201/1228 , G01N2201/1232 , G01N2201/129
摘要： A non-invasive blood constituents measuring instrument measures blood constituent values including blood glucose concentration in a living body. The instrument is composed of a light source 11 to irradiate a light containing plural wavelengths to a living body 13, a light detector 14 to detect the light transmitted through a living body or reflected thereon, an instantaneous spectrum analyzer 15 to analyze the light transmitted through the living body or reflected thereon at different times, a subtraction processor 18 to generate spectrum subtraction from the spectrum of the light at the different times measured by the spectrum analyzer 15, and a blood glucose concentration predictor 21 into which the output data of the subtraction processor 18 are input and which outputs a blood constituent value.

2. 发明公开

EP0589129A3 Image forming apparatus for controlling image density using logarithm compressing means 失效
标题翻译：使用对数压缩方法控制图像密度的图像形成装置
公开(公告)号：EP0589129A3
公开(公告)日：1994-08-10
申请号：EP93104521.5
申请日：1993-03-19
申请人： KABUSHIKI KAISHA TOSHIBA
发明人： Nagamochi, Katsuya, c/o Intellectual Prop. Div. , Nakane, Rintaro, c/o Intellectual Prop. Div.
IPC分类号： G03G15/00
CPC分类号： G03G15/5041 , G01J1/44 , G01J2001/444 , G01N21/86 , G01N2021/4769 , G01N2021/8433 , G01N2201/1232 , G03G2215/00042
摘要： A toner depositing amount measuring apparatus for measuring the amount of a toner deposited on a photosensitive drum (2) includes a light source (53) for irradiating the surface of the photosensitive drum (2) with light and a photoelectric converting section (54) for receiving the reflected light and converting the received reflected light into an electric signal. A logarithmic calculation is applied to the output signal of the photoelectric converting section (54) in a logarithm-compressing section (58). The temperature characteristics of the logarithm-compressing section (58) are compensated in a temperature compensating section (59). The amount of the toner deposition is calculated in a toner depositing amount calculating section (43) based on a difference between the data during non-deposition of the toner and the data during deposition of the toner, the data being obtained from the logarithm-compressing section (58). Further, image forming conditions are changed in a control section (36) in accordance with an output signal denoting the calculated deposition amount of the toner so as to control the density of the image formed.
摘要翻译：用于测量沉积在感光鼓（2）上的调色剂量的调色剂沉积量测量装置包括用于用光照射感光鼓（2）的表面的光源（53）和光电转换部分（54），用于接收反射光并将接收的反射光转换成电信号。在对数压缩部（58）中对光电转换部（54）的输出信号进行对数运算。对数压缩部分（58）的温度特性在温度补偿部分（59）中被补偿。调色剂沉积的量基于调色剂非沉积期间的数据与沉积调色剂期间的数据之间的差异，在调色剂沉积量计算部分（43）中计算，数据从对数压缩（58）。此外，根据表示所计算的调色剂沉积量的输出信号，在控制部分（36）中改变图像形成条件，以便控制形成的图像的浓度。

3. 发明公开

EP0497434A2 A dual beam full spectrum multichannel spectrophotometer 失效
标题翻译： Ein Zweistrahl-Vollspektrum-Mehrkanal-Spektralphotometer。
公开(公告)号：EP0497434A2
公开(公告)日：1992-08-05
申请号：EP92201182.0
申请日：1989-02-14
申请人： APPLIED BIOSYSTEMS, INC.
发明人： Sapp, Edwin R. , Kinast, Eric K.
IPC分类号： G01N21/27 , G01J1/16 , G01J3/42
CPC分类号： G01N21/27 , G01J3/2803 , G01J3/42 , G01J2001/161 , G01J2001/1673 , G01N30/74 , G01N2201/1232 , G01N2201/126
摘要： The present invention relates to an improved dual beam multichannel spectrophotomer employing a simple and novel optical system in combination with photodiode arrays and a unique logrithmic data converter to convert light signals to absorbance. In particular, the optical system utilizes optical elements in a novel arrangement to direct a pair of equivalent sample and reference beams in an essentially parallel formation respectively through a sample and reference cell and to focus and direct the emergent sample and reference beams to a single flat horizonatally ruled grating which disperses each of the sample and reference beams respectively onto a pair of vertically disposed photodiode arrays whereby the light signals are converted into absorbance units (AU) by an unique logarithmic data converter. The spectrophotometer is highly accurate, has very low drift, less than 2 x 10⁻⁴ AU/°C, and very low noise, less than ±2 x 10⁻⁵AU. The dual beam multichannel spectrophotomer is particularly suitable for use in high pressure liquid chromatography to record the absorbance spectrum of the samples as they are being eluted from the chromatographic column.
摘要翻译：本发明涉及一种改进的双光束多通道分光光度计，其采用与光电二极管阵列组合的简单且新颖的光学系统以及将光信号转换成吸光度的唯一的对数数据转换器。特别地，光学系统利用新颖的布置中的光学元件来分别通过样品和参考单元引导基本上平行的一对等效样品和参考光束，并将出射样品和参考光束聚焦并引导到单个平面分别将每个样品和参考光束分散在一对垂直设置的光电二极管阵列上，由此光信号通过独特的对数数据转换器转换成吸光度单位（AU）。分光光度计是高精度的，具有非常低的漂移，小于2×10 -4 AU /℃，噪音非常低，小于+/- 2×10 <5> AU。双光束多通道分光光度计特别适用于高压液相色谱，以记录样品从色谱柱中洗脱的吸收光谱。

4. 发明公开

EP0329061A2 A dual beam multichannel spectrophotometer with a unique logarithmic data converter 失效
标题翻译： Zweibündel-Mehrkanal-Spektralphotometer mit einem einzigen logarithmischen Datenumsetzer。
公开(公告)号：EP0329061A2
公开(公告)日：1989-08-23
申请号：EP89102478.8
申请日：1989-02-14
申请人： APPLIED BIOSYSTEMS, INC.
发明人： Sapp, Edwin R. , Kinast, Eric K.
IPC分类号： G01N21/27 , G01J1/16 , G01J3/42
CPC分类号： G01N21/27 , G01J3/2803 , G01J3/42 , G01J2001/161 , G01J2001/1673 , G01N30/74 , G01N2201/1232 , G01N2201/126
摘要： The present invention relates to an improved dual beam multichannel spectrophotomer employing a simple and novel optical system in combination with photodiode arrays and a unique logrithmic data converter to convert light signals to absorbance. In particular, the optical system utilizes optical elements in a novel arrangement to direct a pair of equivalent sample and reference beams in an essentially parallel formation respectively through a sample and reference cell and to focus and direct the emergent sample and reference beams to a single flat horizontally ruled grating which disperses each of the sample and reference beams respectively onto a pair of vertically disposed photodiode arrays whereby the light signals are converted into absorbance units (AU) by an unique logarithmic data converter. The spectrophotometer is highly accurate, has very low drift, less than 2 x 10⁻⁴ AU/°C, and very low noise, less than ±2 x 10⁻⁵AU. The dual beam multichannel spectrophotomer is particularly suitable for use in high pressure liquid chromatography to record the absorbance spectrum of the samples as they are being eluted from the chromatographic column.
摘要翻译：本发明涉及一种改进的双光束多通道分光光度计，其采用与光电二极管阵列组合的简单且新颖的光学系统以及将光信号转换成吸光度的唯一的对数数据转换器。特别地，光学系统利用新颖的布置中的光学元件来分别通过样品和参考单元引导基本上平行的一对等效样品和参考光束，并将出射样品和参考光束聚焦并引导到单个平面将每个样本和参考光束分别分散在一对垂直设置的光电二极管阵列上的水平格栅光栅，由此光信号通过独特的对数数据转换器转换成吸光度单位（AU）。分光光度计是高精度的，具有非常低的漂移，小于2×10 -4 AU /℃，噪音非常低，小于+/- 2×10 <5> AU。双光束多通道分光光度计特别适用于高压液相色谱，以记录样品从色谱柱中洗脱的吸收光谱。

5. 发明公开

EP0589129A2 Image forming apparatus for controlling image density using logarithm compressing means 失效
标题翻译： Bildzeugungsgerätzur Kontrolle der Dichte eines Bildes mit logarithmischen Kompressionsmitteln。
公开(公告)号：EP0589129A2
公开(公告)日：1994-03-30
申请号：EP93104521.5
申请日：1993-03-19
申请人： KABUSHIKI KAISHA TOSHIBA
发明人： Nagamochi, Katsuya, c/o Intellectual Prop. Div. , Nakane, Rintaro, c/o Intellectual Prop. Div.
IPC分类号： G03G15/00
CPC分类号： G03G15/5041 , G01J1/44 , G01J2001/444 , G01N21/86 , G01N2021/4769 , G01N2021/8433 , G01N2201/1232 , G03G2215/00042
摘要： A toner depositing amount measuring apparatus for measuring the amount of a toner deposited on a photosensitive drum (2) includes a light source (53) for irradiating the surface of the photosensitive drum (2) with light and a photoelectric converting section (54) for receiving the reflected light and converting the received reflected light into an electric signal. A logarithmic calculation is applied to the output signal of the photoelectric converting section (54) in a logarithm-compressing section (58). The temperature characteristics of the logarithm-compressing section (58) are compensated in a temperature compensating section (59). The amount of the toner deposition is calculated in a toner depositing amount calculating section (43) based on a difference between the data during non-deposition of the toner and the data during deposition of the toner, the data being obtained from the logarithm-compressing section (58). Further, image forming conditions are changed in a control section (36) in accordance with an output signal denoting the calculated deposition amount of the toner so as to control the density of the image formed.
摘要翻译：用于测量沉积在感光鼓（2）上的调色剂量的调色剂沉积量测量装置包括用于用光照射感光鼓（2）的表面的光源（53）和光电转换部分（54），用于接收反射光并将接收的反射光转换成电信号。在对数压缩部（58）中对光电转换部（54）的输出信号进行对数运算。对数压缩部分（58）的温度特性在温度补偿部分（59）中被补偿。调色剂沉积的量基于调色剂非沉积期间的数据与沉积调色剂期间的数据之间的差异，在调色剂沉积量计算部分（43）中计算，数据从对数压缩（58）。此外，根据表示所计算的调色剂沉积量的输出信号，在控制部分（36）中改变图像形成条件，以便控制形成的图像的浓度。

6. 发明公开

EP0497434A3 A dual beam full spectrum multichannel spectrophotometer 失效
标题翻译：双光束全光谱多通道分光光度计
公开(公告)号：EP0497434A3
公开(公告)日：1992-12-16
申请号：EP92201182.0
申请日：1989-02-14
申请人： APPLIED BIOSYSTEMS, INC.
发明人： Sapp, Edwin R. , Kinast, Eric K.
IPC分类号： G01N21/27 , G01J1/16 , G01J3/42
CPC分类号： G01N21/27 , G01J3/2803 , G01J3/42 , G01J2001/161 , G01J2001/1673 , G01N30/74 , G01N2201/1232 , G01N2201/126
摘要： The present invention relates to an improved dual beam multichannel spectrophotomer employing a simple and novel optical system in combination with photodiode arrays and a unique logrithmic data converter to convert light signals to absorbance. In particular, the optical system utilizes optical elements in a novel arrangement to direct a pair of equivalent sample and reference beams in an essentially parallel formation respectively through a sample and reference cell and to focus and direct the emergent sample and reference beams to a single flat horizonatally ruled grating which disperses each of the sample and reference beams respectively onto a pair of vertically disposed photodiode arrays whereby the light signals are converted into absorbance units (AU) by an unique logarithmic data converter. The spectrophotometer is highly accurate, has very low drift, less than 2 x 10⁻⁴ AU/°C, and very low noise, less than ±2 x 10⁻⁵AU. The dual beam multichannel spectrophotomer is particularly suitable for use in high pressure liquid chromatography to record the absorbance spectrum of the samples as they are being eluted from the chromatographic column.

7. 发明公开

EP1498070A1 NONINVASIVE BLOOD COMPONENT VALUE MEASURING INSTRUMENT AND METHOD 审中-公开
标题翻译：在VERFAHREN发行的BLUTBESTANDTEILE-MESSINSTRUMENT
公开(公告)号：EP1498070A1
公开(公告)日：2005-01-19
申请号：EP03712898.0
申请日：2003-03-25
申请人： Yamakoshi, Ken-ichi
发明人： YAMAKOSHI, Ken-ichi
IPC分类号： A61B5/145
CPC分类号： A61B5/1455 , A61B5/14532 , A61B5/14546 , G01N21/359 , G01N33/491 , G01N2201/1228 , G01N2201/1232 , G01N2201/129
摘要： A non-invasive blood constituents measuring instrument measures blood constituent values including blood glucose concentration in a living body. The instrument is composed of a light source 11 to irradiate a light containing plural wavelengths to a living body 13, a light detector 14 to detect the light transmitted through a living body or reflected thereon, an instantaneous spectrum analyzer 15 to analyze the light transmitted through the living body or reflected thereon at different times, a subtraction processor 18 to generate spectrum subtraction from the spectrum of the light at the different times measured by the spectrum analyzer 15, and a blood glucose concentration predictor 21 into which the output data of the subtraction processor 18 are input and which outputs a blood constituent value.
摘要翻译：非侵入性血液成分测量仪器测量血液成分值，包括生物体中的血糖浓度。仪器由一个将多个波长的光照射到生物体13的光源11，用于检测透过生物体或反射的光的光检测器14，用于分析透过的光的瞬时光谱分析仪15 生物体或在不同时刻反射的减法处理器18，用于从由频谱分析仪15测量的不同时间的光谱产生谱减法;以及血糖浓度预测器21，其中减法的输出数据处理器18被输入并输出血液成分值。

8. 发明授权

EP0589129B1 Image forming apparatus for controlling image density using logarithm compressing means 失效
标题翻译：的图像用于与对数压缩装置检查的图像的密度形成装置
公开(公告)号：EP0589129B1
公开(公告)日：1997-10-22
申请号：EP93104521.5
申请日：1993-03-19
申请人： KABUSHIKI KAISHA TOSHIBA
发明人： Nagamochi, Katsuya, c/o Intellectual Prop. Div. , Nakane, Rintaro, c/o Intellectual Prop. Div.
IPC分类号： G03G15/00
CPC分类号： G03G15/5041 , G01J1/44 , G01J2001/444 , G01N21/86 , G01N2021/4769 , G01N2021/8433 , G01N2201/1232 , G03G2215/00042

9. 发明授权

EP0497434B1 A dual beam full spectrum multichannel spectrophotometer 失效
标题翻译：一种双光束全光谱多信道分光光度计
公开(公告)号：EP0497434B1
公开(公告)日：1996-10-23
申请号：EP92201182.0
申请日：1989-02-14
申请人： APPLIED BIOSYSTEMS, INC.
发明人： Sapp, Edwin R. , Kinast, Eric K.
IPC分类号： G01N21/27 , G01J1/16 , G01J3/42
CPC分类号： G01N21/27 , G01J3/2803 , G01J3/42 , G01J2001/161 , G01J2001/1673 , G01N30/74 , G01N2201/1232 , G01N2201/126

10. 发明公开

EP0329061A3 A dual beam multichannel spectrophotometer with a unique logarithmic data converter 失效
标题翻译：具有唯一对数数据转换器的双光束多通道光谱仪
公开(公告)号：EP0329061A3
公开(公告)日：1991-11-13
申请号：EP89102478.8
申请日：1989-02-14
申请人： APPLIED BIOSYSTEMS, INC.
发明人： Sapp, Edwin R. , Kinast, Eric K.
IPC分类号： G01N21/27 , G01J1/16 , G01J3/42
CPC分类号： G01N21/27 , G01J3/2803 , G01J3/42 , G01J2001/161 , G01J2001/1673 , G01N30/74 , G01N2201/1232 , G01N2201/126
摘要： The present invention relates to an improved dual beam multichannel spectrophotomer employing a simple and novel optical system in combination with photodiode arrays and a unique logrithmic data converter to convert light signals to absorbance. In particular, the optical system utilizes optical elements in a novel arrangement to direct a pair of equivalent sample and reference beams in an essentially parallel formation respectively through a sample and reference cell and to focus and direct the emergent sample and reference beams to a single flat horizontally ruled grating which disperses each of the sample and reference beams respectively onto a pair of vertically disposed photodiode arrays whereby the light signals are converted into absorbance units (AU) by an unique logarithmic data converter. The spectrophotometer is highly accurate, has very low drift, less than 2 x 10⁻⁴ AU/°C, and very low noise, less than ±2 x 10⁻⁵AU. The dual beam multichannel spectrophotomer is particularly suitable for use in high pressure liquid chromatography to record the absorbance spectrum of the samples as they are being eluted from the chromatographic column.

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