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    VARIABLE-AXIS PHOTODETECTOR
    111.
    发明公开
    VARIABLE-AXIS PHOTODETECTOR 失效
    PHOTODETEKTOR MIT VARIABLER ACHSE

    公开(公告)号：EP0866345A1

    公开(公告)日：1998-09-23

    申请号：EP96916349.2

    申请日：1996-06-07

    Applicant: Nihon Shingo Kabushiki Kaisha

    Inventor： ASADA, Norihiro

    IPC: G01V8/10 ,  G01J1/06 ,  H04N1/028

    CPC classification number: G01J1/04 ,  G01J1/0204 ,  G01J1/0266 ,  G01J1/0403 ,  G02B26/085

    Abstract: A movable plate 5 and torsion bars 6 are monolithically formed in a semiconductor substrate 2. A flat coil 7 is formed on peripheries of the movable plate 5 while a photodiode 8 is formed on a central portion of the movable plate 5. Permanent magnets 10A, 10B, 11A and 11B are provided on upper and lower spaces of the peripheries of the movable plate 5 while coils 12A and 12B for detecting a displacement angle of the movable plate 5 are provided on lower spaces of the peripheries of the movable plate 5. Flowing a current into the flat coil 7 generates a driving force depending on a relation with magnetic fields induced by the permanent magnets 10A, 10B, 11A and 11B, which makes the movable plate 5 to rotate axially around the torsion bars 6 to vary an orienting direction of an optical axis of the photodiode 8. The displacement angle of the optical axis is detectable by changes in mutual inductances between the flat coil 7 and the detection coils 12A and 12B, namely, changes in induction voltages of the detection coils 12A and 12B.

    Abstract translation: 可移动板5和扭力杆6在半导体衬底2中单片地形成。在可动板5的中心部分形成光电二极管8时，在可动板5的周边形成平面线圈7.永磁体10A， 10B，11A和11B设置在可移动板5的周边的上部和下部空间中，而用于检测可动板5的位移角的线圈12A和12B设置在可动板5的周边的下部空间上。 进入扁平线圈7的电流产生取决于与由永磁体10A，10B，11A和11B引起的磁场的关系的驱动力，这使得可动板5围绕扭杆6轴向旋转以改变定向方向 光轴的光轴的位移角可以通过扁平线圈7和检测线圈12A和12B之间的互感的变化来检测，即感应变化 检测线圈12A和12B的电压。

    Highly sensitive electronic device for measuring extremely faint light emissions
    112.
    发明公开
    Highly sensitive electronic device for measuring extremely faint light emissions 失效
    用于测量极端亮度发射的高灵敏度电子设备

    公开(公告)号：EP0580141A3

    公开(公告)日：1995-09-13

    申请号：EP93111671.9

    申请日：1993-07-21

    Applicant: PLURISTANDARD S.r.l.

    Inventor： Motolese, Guido

    IPC: G01N21/76

    CPC classification number: G01J1/04 ,  G01J1/0204 ,  G01J1/0223 ,  G01J1/044 ,  G01N21/76

    Abstract: An electronic device for measuring extremely faint light emissions comprises a photomultiplier tube (1) surrounded by a sleeve (3) made of a material which is a good heat conductor, cooled to a low temperature and insulated from the outside, a thermally insulating and optically transparent lightguide body (5) being stably glued to the photocathode of the photomultiplier tube (1) to receive the light radiation emitted by a specimen (6) to be examined, which is inserted in a cavity (8a) of a supporting structure holding a rotary body (11) which can be turned in front of the lightguide body (5), so as to operate as a shutter for the lightguide in a first turned measurement position thereof to allow measurement of the dark signal and then allow, as the rotary body (11) and the specimen (6) held therein are turned to a second measurement position, to measure the light emission from the specimen (6).

    Abstract translation: 用于测量非常微弱的光发射的电子设备包括光电倍增管（1），该光电倍增管由套筒（3）围绕，套管（3）由良好导热体材料制成，被冷却至低温并与外部绝缘，隔热和光学 透明导光体（5）稳定地胶合到光电倍增管（1）的光电阴极上，以接收由待检查样本（6）发射的光辐射，其被插入到支撑结构的空腔（8a）中， 可以在光导体（5）的前方转动的旋转体（11），以便在第一转动测量位置作为光导的快门操作，以允许测量暗信号，然后允许作为旋转体 保持在其中的本体（11）和样品（6）转到第二测量位置，以测量来自样品（6）的光发射。

    Highly sensitive electronic device for measuring extremely faint light emissions
    113.
    发明公开
    Highly sensitive electronic device for measuring extremely faint light emissions 失效
    Hochempfindliches光度计zum Messen sehr schwacher Lumineszenz。

    公开(公告)号：EP0580141A2

    公开(公告)日：1994-01-26

    申请号：EP93111671.9

    申请日：1993-07-21

    Applicant: PLURISTANDARD S.r.l.

    Inventor： Motolese, Guido

    IPC: G01N21/76

    CPC classification number: G01J1/04 ,  G01J1/0204 ,  G01J1/0223 ,  G01J1/044 ,  G01N21/76

    Abstract: An electronic device for measuring extremely faint light emissions comprises a photomultiplier tube (1) surrounded by a sleeve (3) made of a material which is a good heat conductor, cooled to a low temperature and insulated from the outside, a thermally insulating and optically transparent lightguide body (5) being stably glued to the photocathode of the photomultiplier tube (1) to receive the light radiation emitted by a specimen (6) to be examined, which is inserted in a cavity (8a) of a supporting structure holding a rotary body (11) which can be turned in front of the lightguide body (5), so as to operate as a shutter for the lightguide in a first turned measurement position thereof to allow measurement of the dark signal and then allow, as the rotary body (11) and the specimen (6) held therein are turned to a second measurement position, to measure the light emission from the specimen (6).

    Abstract translation: 用于测量非常微弱的光发射的电子设备包括光电倍增管（1），该光电倍增管由套筒（3）围绕，套管（3）由良好导热体材料制成，被冷却至低温并与外部绝缘，隔热和光学 透明导光体（5）稳定地胶合到光电倍增管（1）的光电阴极上，以接收由待检查样本（6）发射的光辐射，其被插入到支撑结构的空腔（8a）中， 可以在光导体（5）的前方转动的旋转体（11），以便在第一转动测量位置作为光导的快门操作，以允许测量暗信号，然后允许作为旋转体 保持在其中的本体（11）和样品（6）转到第二测量位置，以测量来自样品（6）的光发射。

    Capteur d'éclairement perfectionné
    114.
    发明公开
    Capteur d'éclairement perfectionné 失效
    照明传感器

    公开(公告)号：EP0239443A3

    公开(公告)日：1990-02-07

    申请号：EP87400398.1

    申请日：1987-02-24

    Applicant: SEXTANT AVIONIQUE

    Inventor： Pilot, Alain ,  Grasset, Marcel

    IPC: G01J1/04

    CPC classification number: H01L31/0203 ,  G01J1/0204 ,  G01J1/04 ,  G01J1/0407 ,  G01J1/0418 ,  H01L31/02325

    Abstract: Le capteur d'éclairement selon l'invention comprend un fourreau (11) en matière translucide muni d'un fond (12) destiné à être exposé à la lumière dont on veut mesurer l'éclairement, un composant optoélectronique (10) position­né à l'intérieur du fourreau (11) avec sa face sensible (20) disposée au droit dudit fond (12) et des moyens permettant de solidariser ledit composant (10) avec ledit fourreau (11). L'invention permet de résoudre simplement les problèmes dus à la non-linéarité du signal fourni par le composant opto­électronique, à la saturation de ce composant et à l'étroi­tesse de son angle d'ouverture.

    OPTICAL DEVICE FOR MEASUREMENT
    115.
    发明公开
    OPTICAL DEVICE FOR MEASUREMENT 审中-公开

    公开(公告)号：EP3385687A1

    公开(公告)日：2018-10-10

    申请号：EP16870499.7

    申请日：2016-11-22

    Applicant: Konica Minolta, Inc.

    Inventor： KADOWAKI, Yutaka ,  KOSAKA, Akira

    IPC: G01J3/50 ,  G01J1/02

    CPC classification number: G01J3/0286 ,  G01J1/0204 ,  G01J1/0252 ,  G01J1/0271 ,  G01J3/0218 ,  G01J3/0256 ,  G01J3/0291

    Abstract: A tristimulus photoelectric colorimeter includes an objective lens (21) to allow light from an object to be measured to enter, a photoelectric converter (25) to convert received light into an electrical signal, a beam splitting member to guide the light entering through the objective lens (21) to the photoelectric converter (25), and a controller (36) and a power supply (37) disposed around an optical axis of the beam splitting member (24) and displaced from each other in the circumferential direction. The optical device for measurement configured in this manner to suppress deterioration of the measurement accuracy due to heat generation from electronic components is thus provided.

    OPTICAL PERSPIRATION SENSOR USING FRUSTRATED TOTAL INTERNAL REFLECTION
    117.
    发明公开
    OPTICAL PERSPIRATION SENSOR USING FRUSTRATED TOTAL INTERNAL REFLECTION 审中-公开
    食品加工机械杂交器

    公开(公告)号：EP3160345A1

    公开(公告)日：2017-05-03

    申请号：EP15811935.4

    申请日：2015-06-22

    Applicant: Intel Corporation

    Inventor： KIM, Kyu Hyun ,  HUTCHISON, David N.

    IPC: A61B5/145 ,  A61B5/00

    CPC classification number: G01J1/1626 ,  A61B5/0059 ,  A61B5/1118 ,  A61B5/14551 ,  A61B5/165 ,  A61B5/4266 ,  A61B5/7214 ,  G01J1/0204 ,  G01J1/0271 ,  G01J1/08 ,  G01J2001/0257 ,  G01J2001/1647 ,  G01N21/552

    Abstract: Systems and methods may provide for receiving an electrical measurement signal from a first photodetector coupled to a first waveguide and determining a total intensity level of reflected light in the first waveguide based on the electrical measurement signal. Additionally, a perspiration level of skin in contact with the first waveguide may be determined based on the total intensity level of the reflected light in the first waveguide. In one example, an electrical control signal is received from a second photodetector coupled to a second waveguide that is physically isolated from the skin, wherein the total intensity level of the reflected light in the first waveguide is determined further based on the electrical control signal.

    Abstract translation: 系统和方法可以提供用于从耦合到第一波导的第一光电检测器接收电测量信号，并且基于电测量信号确定第一波导中的反射光的总强度水平。 此外，可以基于第一波导中的反射光的总强度水平确定与第一波导接触的皮肤的出汗水平。 在一个示例中，从耦合到与皮肤物理隔离的第二波导的第二光电检测器接收电控制信号，其中基于电控制信号进一步确定第一波导中的反射光的总强度水平。

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