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    Advanced instrumentation for optical measurement samples
    181.
    发明申请
    Advanced instrumentation for optical measurement samples 有权
    光学测量样品的先进仪器

    公开(公告)号：US20030048446A1

    公开(公告)日：2003-03-13

    申请号：US09947570

    申请日：2001-09-07

    Inventor： Petri Aronkyto ,  Raimo Harju ,  Asko Myllynpaa

    IPC: G01N021/25

    CPC classification number: G01N21/6452 ,  G01J3/02 ,  G01J3/0275 ,  G01N21/253 ,  G01N2021/6471 ,  G01N2021/6482 ,  G01N2021/6484 ,  G01N2201/024

    Abstract: The present invention relates generally to the field of biochemical laboratory. More particularly the invention relates to the improved and more efficient instrumental features of equipment used as e.g. fluorometers, photometers and luminometers. The object of the invention is achieved by providing an optical measurement instrument where there is an interface (218, 223, 233a, 233b, 238) for a changeable optical module (240), the interface being adapted for at least one excitation beam and at least two emission beams. This allows performing various types of measurements by changing an optical module. The change of module and related parameters can be performed automatically controlled by software. It is also possible to easily upgrade the instrument for new types of measurements by just providing the instrument with a new optical module and the related software.

    Abstract translation: 本发明一般涉及生化实验室领域。 更具体地，本发明涉及用作例如设备的改进和更有效的器具特征。 荧光计，光度计和光度计。 本发明的目的是通过提供一种光学测量仪器实现的，其中存在用于可变光学模块（240）的界面（218,223,233a，233b，238），所述界面适于至少一个激发光束 最少两个发射光束。 这允许通过改变光学模块执行各种类型的测量。 模块和相关参数的更改可以由软件自动控制。 只需向仪器提供新的光学模块和相关软件，也可以轻松升级仪器进行新型测量。

    Integrated spectrometer assembly and methods
    182.
    发明授权
    Integrated spectrometer assembly and methods 有权
    集成光谱仪组装及方法

    公开(公告)号：US06249348B1

    公开(公告)日：2001-06-19

    申请号：US09471300

    申请日：1999-12-23

    Applicant: Wayne D. Jung ,  Russell W. Jung ,  Alan R. Loudermilk

    Inventor： Wayne D. Jung ,  Russell W. Jung ,  Alan R. Loudermilk

    IPC: G01J351

    CPC classification number: G01J3/02 ,  G01J1/0411 ,  G01J1/0437 ,  G01J1/0474 ,  G01J1/06 ,  G01J1/44 ,  G01J3/0205 ,  G01J3/0208 ,  G01J3/0216 ,  G01J3/0218 ,  G01J3/0227 ,  G01J3/0229 ,  G01J3/0251 ,  G01J3/0259 ,  G01J3/0264 ,  G01J3/027 ,  G01J3/0275 ,  G01J3/0278 ,  G01J3/0283 ,  G01J3/0291 ,  G01J3/10 ,  G01J3/2803 ,  G01J3/46 ,  G01J3/463 ,  G01J3/508 ,  G01J3/51 ,  G01J3/513

    Abstract: 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. Low cost and small form factor spectrometers, and methods for manufacturing the same, also are disclosed.

    Abstract translation: 公开了用于确定牙齿的颜色或其他光学特性的光学特性测量系统和方法。 周边接收机光纤优选地与源光纤间隔开，并且从被测量的物体/齿的表面接收光。 来自周边光纤的光通过各种滤光片。 该系统利用周边接收器光纤来确定关于探头相对于被测量物体/齿的高度和角度的信息。 在处理器控制下，可以以预定的高度和角度进行光学特性测量。 公开了各种颜色光谱光度计布置。 也可以获得半透明度，荧光，光泽度和/或表面纹理数据。 可以提供音频反馈以指导操作者使用该系统。 探头可能具有可移除或屏蔽的尖端，以防止污染。 还公开了一种基于测量数据生产牙科假体的方法。 测量的数据也可以存储和/或组织为患者数据库的一部分。 为了检测和防止伪造等目的，可以期望地使用这些方法和装置。 低成本和小尺寸光谱仪及其制造方法也被公开。

    Spectrometer with dynamically coded components
    185.
    发明授权
    Spectrometer with dynamically coded components 失效
    光谱仪具有动态编码的组件

    公开(公告)号：US5557544A

    公开(公告)日：1996-09-17

    申请号：US164390

    申请日：1993-12-09

    Applicant: Arno Simon ,  Norbert Rapp ,  Jean-Michel Weil

    Inventor： Arno Simon ,  Norbert Rapp ,  Jean-Michel Weil

    IPC: G01J3/02 ,  G01J3/08 ,  G01J3/28 ,  H01J5/02 ,  G02B27/00

    CPC classification number: G01J3/02 ,  G01J3/0275 ,  G01J3/08 ,  G01J2003/2866

    Abstract: In an analytic spectrometer (50) having a central computer (9), permanently installed and exchangeable components (5), such as a radiation source, a detector, a beam splitter, a filter, external measurement probes and the like, each of which exhibiting a readable data carrier (7) with encoded data of parameters characterizing the respective component (5), the data media (7) can be written to and contains changeable time dependent data concerning the history and/or the actual properties of the corresponding component (5) for example length of operation, performance deterioration parameters or calibration curves of the component (5). These data can be continuously adjusted by the central computer (9) to the current state of the component (5) so that the data medium (7) connected to the component (5) can immediately supply information concerning the current actual properties of the component (5) when installing the component (5) in another spectrometer.

    Abstract translation: 在具有中央计算机（9）的分析光谱仪（50）中，永久安装和可交换的部件（5），例如辐射源，检测器，分束器，过滤器，外部测量探针等，其中每个 展示具有表征相应组件（5）的参数的编码数据的可读数据载体（7），数据介质（7）可被写入并包含关于相应组件的历史和/或实际属性的可变时间相关数据 （5）例如组件（5）的操作长度，性能劣化参数或校准曲线。 这些数据可以由中央计算机（9）连续调整到组件（5）的当前状态，使得连接到组件（5）的数据介质（7）可以立即提供关于组件的当前实际属性的信息 （5）将组件（5）安装在另一个光谱仪中时。

    LIGHT DETECTION APPARATUS
    186.
    发明授权
    LIGHT DETECTION APPARATUS 有权

    公开(公告)号：EP3211413B1

    公开(公告)日：2018-09-26

    申请号：EP17156424.8

    申请日：2017-02-16

    Applicant: Fujifilm Corporation

    Inventor： SAITOU, Masato

    IPC: G01N27/447 ,  G01N21/64 ,  G01J3/02 ,  G01J3/12

    CPC classification number: G01N21/6456 ,  G01J1/0214 ,  G01J1/0238 ,  G01J1/0403 ,  G01J1/0448 ,  G01J1/0492 ,  G01J3/0235 ,  G01J3/0275 ,  G01J3/4406 ,  G01J2003/1217 ,  G01J2003/1221 ,  G01N27/44721 ,  G01N2021/6419 ,  G01N2021/6421 ,  G01N2021/6471 ,  G02B7/006

    Abstract: First and second filter magazines (71, 72) in each of which plural filters having different transmission wavelengths from each other are arranged in a row are provided, and the first and second filter magazines (71, 72) are arranged next to each other in one direction. A light detection unit (73) in which plural photomultipliers of first and second photomultipliers (73a, 73b), each of which detects light that has passed through at least one of the filters included in the first and second filter magazines (71, 72), are arranged in the arrangement direction of the filters is provided, and the light detection unit (73) is placed in the one direction in such a manner to be parallel to the first and second filter magazines (71, 72). The apparatus is configured in such a manner that the first and second filter magazines (71, 72) and the light detection unit (73) are independently movable in the arrangement direction of the filters. The technical effect is to provide a light detection apparatus in which light having different wavelengths from each other is detectable by detectors corresponding to the wavelengths of the light respectively and also the size of the whole apparatus is reducible.

    LIGHT DETECTION APPARATUS
    189.
    发明公开
    LIGHT DETECTION APPARATUS 审中-公开
    光检测装置

    公开(公告)号：EP3211413A1

    公开(公告)日：2017-08-30

    申请号：EP17156424.8

    申请日：2017-02-16

    Applicant: Fujifilm Corporation

    Inventor： SAITOU, Masato

    IPC: G01N27/447 ,  G01N21/64 ,  G01J3/44

    CPC classification number: G01N21/6456 ,  G01J1/0214 ,  G01J1/0238 ,  G01J1/0403 ,  G01J1/0448 ,  G01J1/0492 ,  G01J3/0235 ,  G01J3/0275 ,  G01J3/4406 ,  G01J2003/1217 ,  G01J2003/1221 ,  G01N27/44721 ,  G01N2021/6419 ,  G01N2021/6421 ,  G01N2021/6471 ,  G02B7/006

    Abstract: First and second filter magazines (71, 72) in each of which plural filters having different transmission wavelengths from each other are arranged in a row are provided, and the first and second filter magazines (71, 72) are arranged next to each other in one direction. A light detection unit (73) in which plural photomultipliers of first and second photomultipliers (73a, 73b), each of which detects light that has passed through at least one of the filters included in the first and second filter magazines (71, 72), are arranged in the arrangement direction of the filters is provided, and the light detection unit (73) is placed in the one direction in such a manner to be parallel to the first and second filter magazines (71, 72). The apparatus is configured in such a manner that the first and second filter magazines (71, 72) and the light detection unit (73) are independently movable in the arrangement direction of the filters. The technical effect is to provide a light detection apparatus in which light having different wavelengths from each other is detectable by detectors corresponding to the wavelengths of the light respectively and also the size of the whole apparatus is reducible.

    Abstract translation: 在第一和第二滤波器盒（71,72）中设置有彼此具有不同透射波长的多个滤波器，并且第一和第二滤波器盒（71,72）彼此相邻地布置 一个方向。 一种光检测单元（73），其中第一和第二光电子倍增器（73a，73b）的多个光电倍增管分别检测通过第一和第二过滤匣（71,72）中包括的至少一个过滤器的光， 沿着所述过滤器的排列方向排列，并且所述光检测单元（73）以与所述第一和第二过滤匣（71,72）平行的方式沿所述一个方向放置。 该装置以这样的方式配置，即第一和第二滤筒（71,72）和光检测单元（73）在滤光器的排列方向上可独立移动。 其技术效果是提供一种光检测装置，其中可以通过分别对应于光的波长的检测器检测彼此不同波长的光，并且还可以减小整个装置的尺寸。

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