-
公开(公告)号：US08159666B2
公开(公告)日：2012-04-17
申请号：US12218339
申请日：2008-07-14
CPC分类号： G01J3/0208 , A61B2560/0223 , A61B2560/0233 , A61C19/10 , G01J3/02 , G01J3/0218 , G01J3/0264 , G01J3/0272 , G01J3/0291 , G01J3/0297 , G01J3/04 , G01J3/10 , G01J3/46 , G01J3/50 , G01J3/508 , G01J3/51 , G01J3/513 , G01J3/524 , G01N21/251 , G01N21/474 , G01N21/57 , G01N2021/6484
摘要： Methods in a spectral measurement apparatus are disclosed. Light is received with a plurality of sensors. Each sensor generates an output signal having a frequency proportional to an intensity of light received by the sensor. First, second and third signals are generated each having a frequency proportional to an intensity of light received by a sensor of a wavelength or spectral band. A spectral characteristic of the received light is determined based on at least the first, second and third signals, which are are coupled to a processing element and input in parallel. The spectral characteristic is determined based on measuring a frequency or period of the at least first, second and third signals. Spectral data based on the determined spectral characteristic is generated by the processing element and displayed on a display device for perception by a viewer or transmitted to a data interface for transmission to an electronic device external to the spectral measurement apparatus.
摘要翻译： 公开了光谱测量装置中的方法。 光被多个传感器接收。 每个传感器产生具有与由传感器接收的光的强度成比例的频率的输出信号。 首先，产生具有与由波长或光谱带的传感器接收的光的强度成比例的频率的第二和第三信号。 至少基于耦合到处理元件并且并行输入的第一，第二和第三信号来确定接收光的光谱特性。 基于测量至少第一，第二和第三信号的频率或周期来确定频谱特性。 基于所确定的光谱特性的光谱数据由处理元件产生并显示在显示设备上，用于感知观看者或发送到数据接口以传输到光谱测量设备外部的电子设备。
-
公开(公告)号：US20120008145A1
公开(公告)日：2012-01-12
申请号：US13214978
申请日：2011-08-22
CPC分类号： G01N21/25 , A61C19/04 , G01J1/0271 , G01J3/02 , G01J3/0218 , G01J3/0256 , G01J3/0264 , G01J3/0272 , G01J3/0278 , G01J3/0291 , G01J3/0294 , G01J3/36 , G01J3/46 , G01J3/462 , G01J3/463 , G01J3/508 , G01J3/51 , G01J3/513 , G01J3/524 , G01J2003/466 , G01N21/57
摘要： A miniaturized spectrometer/spectrophotometer system and methods are disclosed. A probe tip including one or more light sources and a plurality of light receivers is provided. A first spectrometer system receives light from a first set of the plurality of light receivers. A second spectrometer system receives light from a second set of the plurality of light receivers. A processor, wherein the processor receives data generated by the first spectrometer system and the second spectrometer system, wherein an optical measurement of a sample under test is produced based on the data generated by the first and second spectrometer systems.
摘要翻译： 公开了一种小型化光谱仪/分光光度计系统和方法。 提供了包括一个或多个光源和多个光接收器的探针尖端。 第一光谱仪系统接收来自多个光接收器的第一组的光。 第二光谱仪系统接收来自多个光接收器的第二组的光。 一种处理器，其中所述处理器接收由所述第一光谱仪系统和所述第二光谱仪系统产生的数据，其中，基于由所述第一和第二光谱仪系统产生的数据产生待测试样品的光学测量。
-
公开(公告)号：US20110199606A1
公开(公告)日：2011-08-18
申请号：US12661419
申请日：2010-03-15
IPC分类号： G01N21/00
CPC分类号： G01J3/51 , A61B5/0088 , A61B2560/0233 , A61B2562/247 , A61C19/10 , G01J1/04 , G01J1/0411 , G01J1/0437 , G01J1/0474 , G01J1/06 , G01J3/02 , G01J3/0205 , G01J3/0208 , G01J3/0216 , G01J3/0218 , G01J3/0227 , G01J3/0229 , G01J3/0251 , G01J3/0259 , G01J3/0264 , G01J3/0278 , G01J3/0283 , G01J3/0291 , G01J3/10 , G01J3/508 , G01J3/513 , G01N21/474 , G01N21/57 , G07D7/1205 , G07D7/17
摘要： Optical characteristic measuring systems and methods such as for determining the color or other optical characteristics of teeth are disclosed. Perimeter receiver fiber optics preferably are spaced apart from a source fiber optic and receive light from the surface of the object/tooth being measured. Light from the perimeter fiber optics pass to a variety of filters. The system utilizes the perimeter receiver fiber optics to determine information regarding the height and angle of the probe with respect to the object/tooth being measured. Under processor control, the optical characteristics measurement may be made at a predetermined height and angle. Various color spectral photometer arrangements are disclosed. Translucency, fluorescence, gloss and/or surface texture data also may be obtained. Audio feedback may be provided to guide operator use of the system. The probe may have a removable or shielded tip for contamination prevention. A method of producing dental prostheses based on measured data also is disclosed. Measured data also may be stored and/or organized as part of a patient data base. Such methods and implements may be desirably utilized for purposes of detecting and preventing counterfeiting or the like.
-
公开(公告)号：US20110128544A1
公开(公告)日：2011-06-02
申请号：US13024163
申请日：2011-02-09
IPC分类号： G01J3/46
CPC分类号： G01N21/25 , A61C19/04 , G01J1/0271 , G01J3/02 , G01J3/0218 , G01J3/0256 , G01J3/0264 , G01J3/0272 , G01J3/0278 , G01J3/0291 , G01J3/0294 , G01J3/36 , G01J3/46 , G01J3/462 , G01J3/463 , G01J3/508 , G01J3/51 , G01J3/513 , G01J3/524 , G01J2003/466 , G01N21/57
摘要： A miniaturized spectrometer/spectrophotometer system and methods are disclosed. A probe tip including one or more light sources and a plurality of light receivers is provided. A first spectrometer system receives light from a first set of the plurality of light receivers. A second spectrometer system receives light from a second set of the plurality of light receivers. A processor, wherein the processor receives data generated by the first spectrometer system and the second spectrometer system, wherein an optical measurement of a sample under test is produced based on the data generated by the first and second spectrometer systems.
摘要翻译： 公开了一种小型化光谱仪/分光光度计系统和方法。 提供了包括一个或多个光源和多个光接收器的探针尖端。 第一光谱仪系统接收来自多个光接收器的第一组的光。 第二光谱仪系统接收来自多个光接收器的第二组的光。 一种处理器，其中所述处理器接收由所述第一光谱仪系统和所述第二光谱仪系统产生的数据，其中，基于由所述第一和第二光谱仪系统产生的数据产生待测试样品的光学测量。
-
公开(公告)号：US07768644B2
公开(公告)日：2010-08-03
申请号：US12416714
申请日：2009-04-01
IPC分类号： G01J3/46
CPC分类号： G01N21/25 , A61C19/04 , G01J1/0271 , G01J3/02 , G01J3/0218 , G01J3/0256 , G01J3/0264 , G01J3/0272 , G01J3/0278 , G01J3/0291 , G01J3/0294 , G01J3/36 , G01J3/46 , G01J3/462 , G01J3/463 , G01J3/508 , G01J3/51 , G01J3/513 , G01J3/524 , G01J2003/466 , G01N21/57
摘要： A miniaturized spectrometer/spectrophotometer system and methods are disclosed. A probe tip including one or more light sources and a plurality of light receivers is provided. A first spectrometer system receives light from a first set of the plurality of light receivers. A second spectrometer system receives light from a second set of the plurality of light receivers. A processor, wherein the processor receives data generated by the first spectrometer system and the second spectrometer system, wherein an optical measurement of a sample under test is produced based on the data generated by the first and second spectrometer systems.
摘要翻译： 公开了一种小型化光谱仪/分光光度计系统和方法。 提供了包括一个或多个光源和多个光接收器的探针尖端。 第一光谱仪系统接收来自多个光接收器的第一组的光。 第二光谱仪系统接收来自多个光接收器的第二组的光。 一种处理器，其中所述处理器接收由所述第一光谱仪系统和所述第二光谱仪系统产生的数据，其中，基于由所述第一和第二光谱仪系统产生的数据产生待测试样品的光学测量。
-
公开(公告)号：US20090190133A1
公开(公告)日：2009-07-30
申请号：US12416714
申请日：2009-04-01
CPC分类号： G01N21/25 , A61C19/04 , G01J1/0271 , G01J3/02 , G01J3/0218 , G01J3/0256 , G01J3/0264 , G01J3/0272 , G01J3/0278 , G01J3/0291 , G01J3/0294 , G01J3/36 , G01J3/46 , G01J3/462 , G01J3/463 , G01J3/508 , G01J3/51 , G01J3/513 , G01J3/524 , G01J2003/466 , G01N21/57
摘要： A miniaturized spectrometer/spectrophotometer system and methods are disclosed. A probe tip including one or more light sources and a plurality of light receivers is provided. A first spectrometer system receives light from a first set of the plurality of light receivers. A second spectrometer system receives light from a second set of the plurality of light receivers. A processor, wherein the processor receives data generated by the first spectrometer system and the second spectrometer system, wherein an optical measurement of a sample under test is produced based on the data generated by the first and second spectrometer systems.
摘要翻译： 公开了一种小型化光谱仪/分光光度计系统和方法。 提供了包括一个或多个光源和多个光接收器的探针尖端。 第一光谱仪系统接收来自多个光接收器的第一组的光。 第二光谱仪系统接收来自多个光接收器的第二组的光。 一种处理器，其中所述处理器接收由所述第一光谱仪系统和所述第二光谱仪系统产生的数据，其中，基于由所述第一和第二光谱仪系统产生的数据产生待测试样品的光学测量。
-
7.发明授权Methods for determining optical properties with measurements having different average optical depths or thickness sensitivities 有权用具有不同平均光学深度或厚度灵敏度的测量来确定光学特性的方法公开(公告)号：US07116408B2
公开(公告)日：2006-10-03
申请号：US11146488
申请日：2005-06-06
CPC分类号： G01N21/25 , A61C19/04 , G01J1/0271 , G01J3/02 , G01J3/0218 , G01J3/0256 , G01J3/0264 , G01J3/0272 , G01J3/0278 , G01J3/0291 , G01J3/0294 , G01J3/36 , G01J3/46 , G01J3/462 , G01J3/463 , G01J3/508 , G01J3/51 , G01J3/513 , G01J3/524 , G01J2003/466 , G01N21/57
摘要： Optical properties of an object are determined via light provided to the object via a probe tip including a plurality of light source/light receiver pairs. Light is received from a first light source/light receiver pair, and the first light source/light receiver pair is arranged so that a first measurement generates data based on light from the object received from a first average optical depth or first thickness sensitivity. Light is received from a second light source/light receiver pair, and the second light source/light receiver pair is arranged so that a second measurement generates data based on light from the object received from a second average optical depth or a second thickness sensitivity. The second average optical depth is different from the first average optical depth. Optical properties of the object are determined based on the data generated by the first and second measurements.
摘要翻译： 通过经由包括多个光源/光接收器对的探针尖端提供给对象的光来确定物体的光学特性。 光从第一光源/光接收器对接收，并且第一光源/光接收器对被布置成使得第一测量基于从第一平均光学深度或第一厚度灵敏度接收的来自物体的光生成数据。 光从第二光源/光接收器对接收，并且第二光源/光接收器对被布置成使得第二测量基于从第二平均光学深度或第二厚度灵敏度接收的来自物体的光生成数据。 第二平均光学深度与第一平均光学深度不同。 基于由第一和第二测量产生的数据确定对象的光学特性。
-
公开(公告)号：US06570654B2
公开(公告)日：2003-05-27
申请号：US10134087
申请日：2002-04-25
IPC分类号： G01J351
CPC分类号： G01N21/6486 , A61C13/0004 , G01J3/02 , G01J3/0218 , G01J3/0278 , G01J3/0291 , G01J3/50 , G01J3/508 , G01J3/51 , G01J3/513 , G01J2003/1234 , G01J2003/1239 , G01N21/251 , G01N21/255 , G01N21/474 , G01N21/645 , G01N2021/6463 , G01N2021/6484 , G02B6/3825 , G02B6/4292
摘要： Color/optical characteristics measuring systems and methods are disclosed. Perimeter receiver fiber optics/elements are spaced apart from a central source fiber optic/element and received light reflected from the surface of the object is measured. Light from the perimeter fiber optics pass to a variety of filters. The system utilizes the perimeter receiver fiber optics to determine information regarding the height and angle of the probe with respect to the object being measured. Under processor control, the color measurement may be made at a predetermined height and angle. Various color spectral photometer arrangements are disclosed. Translucency, fluorescence and/or surface texture data also may be obtained. Audio feedback may be provided to guide operator use of the system. The probe may have a removable or shielded tip for contamination prevention.
-
公开(公告)号：US06417917B1
公开(公告)日：2002-07-09
申请号：US09657770
申请日：2001-01-08
IPC分类号： G01B1130
CPC分类号： A61B5/0088 , A61B2560/0233 , A61B2562/247 , A61C19/10 , G01J3/02 , G01J3/0218 , G01J3/0272 , G01J3/04 , G01J3/10 , G01J3/46 , G01J3/50 , G01J3/508 , G01J3/51 , G01J3/513 , G01J3/524 , G01N21/251 , G01N21/474 , G01N21/57 , G06F19/00 , G07D7/1205 , G07D7/17
摘要： Optical characteristic measuring systems and methods such as for determining the color or other optical characteristics of teeth are disclosed. Perimeter receiver fiber optics are spaced apart from a source fiber optic and receive light from the surface of the object/tooth being measured. Light from the perimeter fiber optics pass to a variety of filters. The system utilizes the perimeter receiver fiber optics to determine information regarding the height and angle of the probe with respect to the object/tooth being measured. Under processor control, the optical characteristics measurement may be made at a predetermined height and angle. Various color spectral photometer arrangements are disclosed. Translucency, fluorescence, gloss and/or surface texture data also may be obtained. Audio feedback may be provided to guide operator use of the system. The probe may have a removable or shielded tip for contamination prevention. A method of producing dental prostheses based on measured data also is disclosed. Measured data also may be stored and/or organized as part of a patient data base. Such methods and implements may be desirably utilized for purposes of detecting and preventing counterfeiting or the like.
-
公开(公告)号：US06393401B1
公开(公告)日：2002-05-21
申请号：US10006486
申请日：2001-12-06
申请人： Alan R. Loudermilk , Wayne D. Jung
发明人： Alan R. Loudermilk , Wayne D. Jung
IPC分类号： G10L1100
CPC分类号： A47G1/0616 , A47G2001/145 , A47G2200/143 , A47G2200/146 , G06F3/167 , G09B5/062 , G10L13/00
摘要： A picture frame and accompanying audio message circuit is provided such that one or more desired audio messages stored in the audio message circuit associated with one or more display pictures can be played upon the touching of the pictures or the frame, or in response to a voice recognition device sensing an audio command associated with the particular audio message and/or pictures. When audio message playback is desired, a switch on the frame or under a protective cover for the picture is activated by touching, or a position sensitive device may be used to sense whether a particular position on the picture has been touched. Digital or analog information representing the desired audio message is retrieved from a memory device, which is subsequently transmitted to a speaker which produces the desired audio message perceptible to a human. In other embodiments, multiple picture and multiple messages are provided such that the user can touch a particular picture, or the switch associated with that picture, and an audio message corresponding to the picture is then played through the speaker. In still other embodiments, a system is provided with a plurality of pictures mounted in the perimeter faces of a cube or other geometrical shape, each picture having associated with it a switch for activating a message or plurality of messages. In still other embodiments, a position sensitive device or a voice recognition device is utilized to initiate audio message playback.
摘要翻译： 提供了相框和附带的音频消息电路，使得存储在与一个或多个显示图像相关联的音频消息电路中的一个或多个所需音频消息可以在触摸图像或帧时播放，或者响应于语音 识别装置感测与特定音频消息和/或图像相关联的音频命令。 当需要音频消息播放时，通过触摸来激活帧上的开关或保护盖下的触摸，或者可以使用位置敏感设备来感测图片上的特定位置是否已被触摸。 表示期望的音频消息的数字或模拟信息从存储器设备检索，存储器设备随后被发送到产生人可以看到的所需音频消息的扬声器。 在其他实施例中，提供多个图像和多个消息，使得用户可以触摸特定图像或与该图像相关联的切换，然后通过扬声器播放与图像相对应的音频消息。 在其他实施例中，系统具有安装在立方体或其他几何形状的周边面中的多个图片，每个图片具有与其相关联的用于激活消息或多个消息的开关。 在其他实施例中，使用位置敏感设备或语音识别设备来发起音频消息回放。
-
-
-
-
-
-
-
-
-
搜索结果
116 条记录 (耗时 0.045 秒)
