公开(公告)号：US09261401B2

公开(公告)日：2016-02-16

申请号：US14300069

申请日：2014-06-09

Applicant: CANON KABUSHIKI KAISHA

Inventor： Takeaki Itsuji

IPC: G01J1/00 ,  G01J1/04 ,  G01J3/42 ,  G01J3/02 ,  G01N21/3581 ,  G01N21/3586

CPC classification number: G01J1/0448 ,  G01J3/0208 ,  G01J3/42 ,  G01N21/3581 ,  G01N21/3586

Abstract: An apparatus including: an element configured to generate or detect a terahertz wave; a semi-spherical lens configured to guide the terahertz wave outgoing from the element or entering the element; and a holder configured to hold the semi-spherical lens and the element in a state in which a flat surface of the semi-spherical lens and the element are in contact with each other or in a state in which the flat surface of the semi-spherical lens and the element clamp a substance which allows the terahertz wave to pass therethrough and the flat surface of the semi-spherical lens and the element are in contact with the substance, wherein the holder includes: a resiliently deformable portion; and a position adjusting unit configured to adjust a relative position between the semi-spherical lens and the element in a direction parallel to the flat surface of the semi-spherical lens by resiliently deforming the resiliently deformable portion.

Abstract translation: 一种装置，包括：被配置为产生或检测太赫兹波的元件; 半球形透镜，被配置为引导从元件出射或进入元件的太赫兹波; 以及保持器，其被配置为将所述半球形透镜和所述元件保持在所述半球形透镜和所述元件的平坦表面彼此接触的状态下或者在所述半球形透镜和所述元件的平坦表面的状态下， 球形透镜和元件夹紧允许太赫兹波通过的物质，半球形透镜和元件的平坦表面与物质接触，其中保持器包括：可弹性变形的部分; 以及位置调整单元，其被配置为通过使所述弹性变形部弹性变形来调节所述半球形透镜和所述元件之间的平行于所述半球形透镜的平坦表面的方向上的相对位置。

公开(公告)号：US08796610B2

公开(公告)日：2014-08-05

申请号：US13873464

申请日：2013-04-30

Applicant: Hubbell Incorporated

Inventor： Jonathan D. Williams ,  Thomas J. Hartnagel ,  Robert A. Martin ,  R. Kurt Bender

IPC: G01J1/44 ,  G08B13/00

CPC classification number: H05B37/0209 ,  G01J1/04 ,  G01J1/0403 ,  G01J1/0448 ,  G01J1/4204 ,  G01J5/0022 ,  G01J5/0025 ,  G01J5/08 ,  G01J5/084 ,  G01J5/0896 ,  H05B33/0854 ,  H05B37/0218 ,  H05B37/0227 ,  Y02B20/46

Abstract: An occupancy sensor with a separable override unit can selectively override the operation of the occupancy sensor at designated times and for selected time intervals. The occupancy sensor includes a light sensor to actuate the occupancy sensor and a light assembly when the ambient light is below a predetermined level and to deactivate the occupancy sensor when the ambient light is above a threshold level. The override unit is provided with a light source, such as an LED, to emit light to actuate the light sensor of the occupancy sensor, thereby controlling the occupancy sensor, such as by preventing the occupancy sensor from being actuated. The occupancy sensor includes a cavity for receiving the override unit with the LED aligned with the light sensor: A control unit is operatively connected to one or more override units for selectively controlling the normal operation of the occupancy sensor.

Abstract translation: 具有可分离超控单元的占用传感器可以在指定的时间和选定的时间间隔选择性地覆盖占用传感器的操作。 所述占用传感器包括光传感器，用于当环境光低于预定水平时致动占用传感器和灯组件，并且当环境光高于阈值水平时停用占用传感器。 超控单元设置有诸如LED的光源，以发射光来致动占用传感器的光传感器，从而例如通过防止占用传感器被致动来控制占用传感器。 占用传感器包括用于接收超声单元的空腔，其中LED与光传感器对准。控制单元可操作地连接到一个或多个超控单元，以选择性地控制占用传感器的正常操作。

公开(公告)号：US20140091198A1

公开(公告)日：2014-04-03

申请号：US14123636

申请日：2011-10-11

Applicant: Mitsubishi Electric Corporation

Inventor： Fumio Shoda ,  Hidenori Fukahori ,  Takayuki Yanagisawa ,  Mitoru Yabe ,  Tetsuya Nishimura ,  Shuhei Yamamoto ,  Yoko Inoue ,  Tetsuo Funakura

IPC: G01J1/04

CPC classification number: G01J1/0448 ,  G01J1/0429 ,  G01J1/0474 ,  G01J1/4257

Abstract: A laser output measurement mechanism includes a light splitter that is disposed in a state rotated by a predetermined angle about an optical axis of laser light incident thereon, and that reflects a part of the laser light according to a Fresnel reflectivity that depends on a polarization direction and an incident angle of the laser light at a reflection surface thereof, and a light detector that measures an intensity of the laser light reflected by the light splitter.

Abstract translation: 激光输出测量机构包括光分离器，该光分离器以处于入射到其上的激光的光轴旋转预定角度的状态，并且根据取决于偏振方向的菲涅耳反射率反射一部分激光 以及其反射面处的激光的入射角，以及测量由分光器反射的激光的强度的光检测器。

公开(公告)号：US20140014824A1

公开(公告)日：2014-01-16

申请号：US13939484

申请日：2013-07-11

Applicant: PIXART IMAGING INC.

Inventor： Sen-Huang HUANG ,  Chi-chih SHEN ,  Yen-Min CHANG ,  Hui-Hsuan CHEN

IPC: G01J1/02

CPC classification number: G01J1/0271 ,  G01J1/0204 ,  G01J1/0407 ,  G01J1/0418 ,  G01J1/0448 ,  G01V8/10

Abstract: A packaged optical device includes a package frame having a compartment and an opening, a sensor chip bonded in the compartment, and a non-lens transparency layer embedded in the package frame at the opening and sealing up the opening. This package structure could prevent the sensor chip from adhesion of suspended particles or other contaminations, and simply the assembly process, thereby improving reliability and reducing cost of the packaged optical device.

Abstract translation: 封装的光学器件包括具有隔间和开口的封装框架，结合在隔室中的传感器芯片，以及在开口处嵌入封装框架中并封闭开口的非透镜透明层。 该封装结构可以防止传感器芯片粘附悬浮颗粒或其他污染物，并且简单地组装过程，从而提高可靠性并降低封装的光学器件的成本。

公开(公告)号：US08619259B2

公开(公告)日：2013-12-31

申请号：US13153442

申请日：2011-06-05

Applicant: Seong Weon Lee ,  Sang Young Chin ,  Gyung Su Moon

Inventor： Seong Weon Lee ,  Sang Young Chin ,  Gyung Su Moon

IPC: G01N21/55

CPC classification number: G01J1/02 ,  G01J1/0266 ,  G01J1/04 ,  G01J1/0411 ,  G01J1/0422 ,  G01J1/0437 ,  G01J1/0444 ,  G01J1/0448

Abstract: A high-speed optical measurement apparatus includes an objective lens unit, an optical path unit, a control circuit unit, a measurement sensor, an eyepiece unit, and a measurement sensor connection. The objective lens unit adjusts the magnitude of the overall light of the individual locations of the object or the set of multiple objects, and allows the light to make its entrance. The optical path unit changes the path of the incident light. The control circuit unit outputs a control signal which is used to change a direction of the light by controlling the optical path unit. The measurement sensor measures the incident light. The eyepiece unit conforms the light to the size and location of the measurement sensor. The measurement sensor connection fastens the measurement sensor so that the light incoming through the eyepiece unit is aligned with the measurement sensor.

Abstract translation: 高速光学测量装置包括物镜单元，光路单元，控制电路单元，测量传感器，目镜单元和测量传感器连接。 物镜单元调整物体或多个物体的各个位置的整体光的大小，并允许光进入。 光路单元改变入射光的路径。 控制电路单元通过控制光路单元输出用于改变光的方向的控制信号。 测量传感器测量入射光。 目镜单元符合测量传感器的尺寸和位置。 测量传感器连接固定测量传感器，使得通过目镜单元进入的光线与测量传感器对齐。

公开(公告)号：US08461510B2

公开(公告)日：2013-06-11

申请号：US13361118

申请日：2012-01-30

Applicant: Jonathan D. Williams ,  Thomas J. Hartnagel ,  Robert A. Martin ,  R. Kurt Bender

Inventor： Jonathan D. Williams ,  Thomas J. Hartnagel ,  Robert A. Martin ,  R. Kurt Bender

IPC: G01J1/44 ,  G08B13/00

CPC classification number: H05B37/0209 ,  G01J1/04 ,  G01J1/0403 ,  G01J1/0448 ,  G01J1/4204 ,  G01J5/0022 ,  G01J5/0025 ,  G01J5/08 ,  G01J5/084 ,  G01J5/0896 ,  H05B33/0854 ,  H05B37/0218 ,  H05B37/0227 ,  Y02B20/46

Abstract: An occupancy sensor is provided with a separable override unit which can selectively override the operation of the occupancy sensor at designated times and for selected time intervals. The occupancy sensor includes a light sensor for actuating the occupancy sensor and a light assembly when the ambient light is below a predetermined level and to deactivate the occupancy sensor when the ambient light is above a threshold level to prevent the light assembly from being actuated when the light level is sufficient to avoid the need for actuating the light assembly. The override unit is removably attached to the occupancy sensor and is provided with a light source, such as an LED. The override unit is coupled to the occupancy sensor to emit light to actuate the light sensor of the occupancy sensor, thereby controlling the operation of the occupancy sensor, such as by preventing the occupancy sensor from being actuated regardless of the light level in the surrounding areas. The occupancy sensor includes a cavity on a top surface for receiving the override unit. The light sensor of the occupancy sensor is positioned in the cavity. The LED on the override unit in on an end that is inserted into the cavity to align with the light sensor. A control unit is operatively connected to one or more override units for selectively controlling the normal operation of the occupancy sensor.

Abstract translation: 占用传感器设置有可分离的超越单元，其可以在指定的时间和选定的时间间隔选择性地超越占用传感器的操作。 占用传感器包括用于在周围环境光低于预定水平时致动占用传感器和灯组件的光传感器，并且当环境光高于阈值水平时停用占用传感器，以防止当灯组件被激活时 光线水平足以避免启动灯组件的需要。 超控单元可移除地附接到占用传感器，并且设置有诸如LED的光源。 超控单元耦合到占用传感器以发射光以致动占用传感器的光传感器，从而通过防止占用传感器被驱动而控制占用传感器的操作，而不管周围区域的光线如何 。 占用传感器包括在顶表面上用于接收超控单元的空腔。 占用传感器的光传感器位于空腔中。 超声装置上的LED在插入空腔中的一端与光传感器对准。 控制单元可操作地连接到一个或多个超控单元，用于选择性地控制占用传感器的正常操作。

公开(公告)号：US08400627B2

公开(公告)日：2013-03-19

申请号：US12922721

申请日：2009-03-11

Applicant: Martin Jacobus Johan Jak ,  Theodorus Johannes Petrus Van Den Biggelaar ,  Eduard Johannes Meijer ,  Eugene Timmering

Inventor： Martin Jacobus Johan Jak ,  Theodorus Johannes Petrus Van Den Biggelaar ,  Eduard Johannes Meijer ,  Eugene Timmering

IPC: G01J1/42

CPC classification number: G01J1/06 ,  G01J1/02 ,  G01J1/0204 ,  G01J1/0411 ,  G01J1/0437 ,  G01J1/0448 ,  G01J3/02 ,  G01J3/0208 ,  G01J3/0229 ,  G01J3/0237 ,  G01J3/0256 ,  G01J3/06 ,  G01J3/505 ,  G01J3/51 ,  G01J3/513 ,  G02B13/22 ,  G02B26/004

Abstract: Proposed is a light sensor (1), comprising at least one wavelength selective photo-detector (10), a lens (20) and an aperture (30).The wavelength selective photo-detector allows detecting light within a predefined wavelength range falling on the sensor. The lens project light on the photo-detector and the aperture defines a field of view of the light sensor. The photo-detector (10), the lens (20), and the aperture (30) are arranged in a telecentric configuration. Advantageously, this allows light to impinge on the wavelength selective photo-detector within a predefined range of angles irrespective of the direction of the light incident on the aperture, thus removing the angle dependent response of the wavelength selective photo-detector.

Abstract translation: 提出了一种光传感器（1），包括至少一个波长选择性光电检测器（10），透镜（20）和孔径（30）。波长选择光电检测器允许检测在预定波长范围内的光 传感器。 光学检测器和光圈上的透镜投射光限定了光传感器的视场。 光检测器（10），透镜（20）和孔（30）以远心配置布置。 有利的是，这允许光在预定范围的角度内照射波长选择性光检测器，而与入射在孔径上的光的方向无关，从而消除波长选择性光检测器的角度相关响应。

公开(公告)号：US20120261547A1

公开(公告)日：2012-10-18

申请号：US13395425

申请日：2010-07-15

Applicant: Andreas Eisele ,  Oliver Wolst ,  Bernd Schmidtke

Inventor： Andreas Eisele ,  Oliver Wolst ,  Bernd Schmidtke

IPC: G01J1/44

CPC classification number: G01S7/4816 ,  G01J1/04 ,  G01J1/0403 ,  G01J1/0411 ,  G01J1/0418 ,  G01J1/0437 ,  G01J1/0448 ,  G01J1/22 ,  G01J1/42 ,  G01S7/489 ,  G01S7/497 ,  G01S17/10 ,  G02F2203/52

Abstract: A photon detector is disclosed that includes, in addition to an immobilisable photon-sensitive element, a photon transmission element. The photon detector is configured such that it can vary photon intensities impacting upon the photon-sensitive element and transmitted by the photon transmission element, for example, by modifying an absorption property or a defocussing property of the photon transmission element. Also, the immobile photon-sensitive element, which can be, for example a SPAD (Single Photon Avalanche Diode), always operates close to the optimal operating range and below an immobilisation range. A distancing device that includes this type of photo detector is also disclosed.

Abstract translation: 公开了一种光子检测器，其包括除了可固定的光敏元件之外的光子传输元件。 光子检测器被配置为使得其可以改变影响光子敏感元件并由光子传输元件透射的光子强度，例如通过改变光子传输元件的吸收特性或散焦特性。 此外，可以是例如SPAD（单光子雪崩二极管）的固定光子敏感元件总是在接近最佳工作范围和低于固定范围的情况下操作。 还公开了包括这种类型的光检测器的隔离装置。

公开(公告)号：US08184280B2

公开(公告)日：2012-05-22

申请号：US12934699

申请日：2009-03-31

Applicant: Eduard Johannes Meijer ,  Ties Van Bommel ,  Rifat Ata Mustafa Hikmet

Inventor： Eduard Johannes Meijer ,  Ties Van Bommel ,  Rifat Ata Mustafa Hikmet

IPC: G01J1/56

CPC classification number: G02F1/29 ,  G01J1/02 ,  G01J1/0266 ,  G01J1/04 ,  G01J1/0407 ,  G01J1/0411 ,  G01J1/0429 ,  G01J1/0448 ,  G01J1/0477 ,  G01J1/0488 ,  G01J1/06 ,  G01J1/4228 ,  G01J3/36 ,  G01J2001/4247 ,  G01J2003/1213 ,  G02B5/06 ,  G02B26/0883 ,  G02B2207/123

Abstract: Disclosed is a controllable light angle selecting device that includes a fixed light selecting means for transmitting light within a limited acceptance angle, optically connected to at least one light redirecting means capable of achieving a variable angular difference between light entering said light redirecting means and light exiting said light redirecting means. Also disclosed is a photometer employing such controllable light angle selecting device and arranged in the path of light between a light source and at least one light measuring sensor arranged to receive at least part of the light exiting from the controllable light angle selecting device.

Abstract translation: 公开了一种可控光角选择装置，其包括固定光选择装置，用于在受限的接收角度内传输光，光学连接到至少一个能够实现进入所述光重定向装置的光与出射光之间的可变角度差的光重定向装置 所述光重定向装置。 还公开了一种使用这种可控光角度选择装置的光度计，并布置在光源和至少一个光测量传感器之间的光路中，该至少一个光测量传感器布置成接收从可控光角选择装置出射的光的至少一部分。

公开(公告)号：US08143567B2

公开(公告)日：2012-03-27

申请号：US12470234

申请日：2009-05-21

Applicant: Jonathan D. Williams ,  Thomas J. Hartnagel ,  Robert A. Martin ,  R. Kurt Bender

Inventor： Jonathan D. Williams ,  Thomas J. Hartnagel ,  Robert A. Martin ,  R. Kurt Bender

IPC: G01J1/44 ,  G08B13/00

CPC classification number: H05B37/0209 ,  G01J1/04 ,  G01J1/0403 ,  G01J1/0448 ,  G01J1/4204 ,  G01J5/0022 ,  G01J5/0025 ,  G01J5/08 ,  G01J5/084 ,  G01J5/0896 ,  H05B33/0854 ,  H05B37/0218 ,  H05B37/0227 ,  Y02B20/46

Abstract: An occupancy sensor is provided with a separable override unit which can selectively override the operation of the occupancy sensor at designated times and for selected time intervals. The occupancy sensor includes a light sensor for actuating the occupancy sensor and a light assembly when the ambient light is below a predetermined level and to deactivate the occupancy sensor when the ambient light is above a threshold level to prevent the light assembly from being actuated when the light level is sufficient to avoid the need for actuating the light assembly. The override unit is removably attached to the occupancy sensor and is provided with a light source, such as an LED. The override unit is coupled to the occupancy sensor to emit light to actuate the light sensor of the occupancy sensor, thereby controlling the operation of the occupancy sensor, such as by preventing the occupancy sensor from being actuated regardless of the light level in the surrounding areas. The occupancy sensor includes a cavity on a top surface for receiving the override unit. The light sensor of the occupancy sensor is positioned in the cavity. The LED on the override unit is on an end that is inserted into the cavity to align with the light sensor. A control unit is operatively connected to one or more override units for selectively controlling the normal operation of the occupancy sensor.

Abstract translation: 占用传感器设置有可分离的超越单元，其可以在指定的时间和选定的时间间隔选择性地超越占用传感器的操作。 占用传感器包括用于在周围环境光低于预定水平时致动占用传感器和灯组件的光传感器，并且当环境光高于阈值水平时停用占用传感器，以防止当灯组件被激活时 光线水平足以避免启动灯组件的需要。 超控单元可移除地附接到占用传感器，并且设置有诸如LED的光源。 超控单元耦合到占用传感器以发射光以致动占用传感器的光传感器，从而通过防止占用传感器被驱动而控制占用传感器的操作，而不管周围区域的光线如何 。 占用传感器包括在顶表面上用于接收超控单元的空腔。 占用传感器的光传感器位于空腔中。 超控单元上的LED在插入腔体的一端，与光传感器对准。 控制单元可操作地连接到一个或多个超控单元，用于选择性地控制占用传感器的正常操作。