公开(公告)号：US20130161517A1

公开(公告)日：2013-06-27

申请号：US13683645

申请日：2012-11-21

Applicant: AGILENT TECHNOLOGIES, INC.

Inventor： Armin Steinke

IPC: G21K1/04 ,  G01J1/04

CPC classification number: G21K1/04 ,  G01J1/0403 ,  G01J1/0437 ,  G01J1/044 ,  G01J1/0462 ,  G01J3/0202 ,  G01J3/0229 ,  G01J3/0235 ,  G01J3/04 ,  G01N30/64 ,  G01N30/72

Abstract: An adjustable aperture device for an electromagnetic radiation detecting apparatus includes a position adjustment body configured for adjusting a position of a selected aperture hole of multiple selectable aperture holes, where electromagnetic radiation propagates through the selected aperture hole. The adjustable aperture device further includes a guide unit configured for guiding the position adjustment body along a predefined guide direction, and an aperture body defining the aperture holes and including multiple engagement sections, where the adjustment body is engagable in a selectable one of the engagement sections to thereby select the selected aperture hole. The adjustable aperture device further includes a pre-loading element configured for pre-loading the position adjustment body towards the aperture body, and a drive unit configured for driving the aperture body to move so that the position adjustment body is engaged in a respective one of the plurality of engagement sections.

Abstract translation: 一种用于电磁辐射检测装置的可调节孔径装置包括位置调节体，其配置用于调节多个可选孔径孔的选定孔径的位置，其中电磁辐射通过所选孔径传播。 所述可调节孔径装置还包括引导单元，所述引导单元构造成沿着预定的引导方向引导所述位置调整体，以及孔主体，所述孔主体限定所述孔眼并且包括多个接合部分，其中所述调节主体可接合在所述接合部分中的可选择的一个中 从而选择所选择的孔眼。 所述可调节孔径装置还包括：预加载元件，其构造成用于将所述位置调整体朝向所述孔体预加载;以及驱动单元，其构造成用于驱动所述孔体移动，使得所述位置调节体接合在相应的一个 多个接合部。

公开(公告)号：US07885559B2

公开(公告)日：2011-02-08

申请号：US11846912

申请日：2007-08-29

Applicant: Osamu Takahashi

Inventor： Osamu Takahashi

IPC: G03G15/056

CPC classification number: G01J1/32 ,  G01J1/04 ,  G01J1/044 ,  G01J1/44 ,  G03G15/0194 ,  G03G15/0856 ,  G03G15/161 ,  G03G15/5041 ,  G03G15/5058 ,  G03G2215/00042 ,  G03G2215/00059

Abstract: A light amount measuring device, according to the present invention can include, a light-receiving sensor capable of outputting a voltage corresponding to an amount of incident light, an A/D converting portion capable of converting an input voltage into a digital value, a light amount calculating portion capable of calculating the amount of light incident on the light-receiving sensor on the basis of the digital value obtained by conversion by the A/D converting portion, a resistor connected between the A/D converting portion and the light-receiving sensor, a zener diode has one end connected between the A/D converting portion and the resistor, wherein the zener diode is capable of allowing a breakdown current flow from the one end to another end if an output voltage from the light-receiving sensor is not less than a predetermined value.

Abstract translation: 根据本发明的光量测量装置可以包括：能够输出与入射光量相对应的电压的光接收传感器，能够将输入电压转换为数字值的A / D转换部， 光量计算部，其能够基于通过A / D转换部的转换获得的数字值来计算入射到光接收传感器的光量;连接在A / D转换部和发光元件之间的电阻， 接收传感器，齐纳二极管的一端连接在A / D转换部分和电阻器之间，其中齐纳二极管能够允许击穿电流从一端流到另一端，如果来自光接收传感器的输出电压 不小于预定值。

公开(公告)号：US20100127159A1

公开(公告)日：2010-05-27

申请号：US12571797

申请日：2009-10-01

Applicant: Nobuhisa WATANABE

Inventor： Nobuhisa WATANABE

IPC: G01J1/42

CPC classification number: G01J1/02 ,  G01J1/0204 ,  G01J1/0209 ,  G01J1/0214 ,  G01J1/0242 ,  G01J1/0271 ,  G01J1/04 ,  G01J1/044 ,  G01J1/0488 ,  G01J1/4204 ,  G01J1/4228

Abstract: One embodiment of a photodetecting semiconductor apparatus is provided with a sensor chip, a resin-sealed package in which the sensor chip is resin-sealed with a transparent resin, and a color filter disposed on the surface of the sensor chip, with a sensor circuit unit and a light-sensitive element group being formed in the sensor chip. The light-sensitive element group is configured with a color light-sensitive element having a sensitivity peak for color and an infrared light-sensitive element having a sensitivity peak for infrared light. The color light-sensitive element includes a red light-sensitive element having a sensitivity peak for red, a green light-sensitive element having a sensitivity peak for green, and a blue light-sensitive element having a sensitivity peak for blue.

Abstract translation: 光检测半导体装置的一个实施例设置有传感器芯片，其中传感器芯片用透明树脂树脂密封的树脂密封封装和设置在传感器芯片表面上的滤色器，传感器电路 单元和感光元件组形成在传感器芯片中。 感光元件组配置有具有用于颜色的灵敏度峰值的彩色感光元件和具有用于红外光的灵敏度峰值的红外光敏元件。 彩色感光元件包括具有红色灵敏度峰值的红色感光元件，具有用于绿色的灵敏度峰值的绿色感光元件和具有蓝色灵敏度峰值的蓝色感光元件。

公开(公告)号：US20100037373A1

公开(公告)日：2010-02-18

申请号：US12593816

申请日：2007-10-18

Applicant: Stephen L. Macknik

Inventor： Stephen L. Macknik

IPC: A61F9/02 ,  H04N5/00 ,  G08B17/12

CPC classification number: G01J1/32 ,  G01J1/04 ,  G01J1/044 ,  G01J1/0488 ,  G01J1/18 ,  G01J1/4228 ,  G01J2001/0276 ,  G01J2001/4247 ,  H05B37/02 ,  H05B41/36 ,  H05B41/3922

Abstract: A method and apparatus are provided for processing light from a light source. The method includes the steps of measuring a predetermined set of characteristics of the light source and detecting flicker when the predetermined set of characteristics exceed a corresponding flicker fusion threshold value.

Abstract translation: 提供了一种用于处理来自光源的光的方法和装置。 该方法包括以下步骤：当预定的特征集合超过相应的闪烁融合阈值时，测量光源的一组预定特性并检测闪烁。

公开(公告)号：US07433020B2

公开(公告)日：2008-10-07

申请号：US11186879

申请日：2005-07-22

Applicant: Tadahiro Asaishi

Inventor： Tadahiro Asaishi

IPC: G03B27/54

CPC classification number: G01J1/429 ,  G01J1/04 ,  G01J1/044 ,  G01J1/0448 ,  G01J1/0462 ,  G01J1/08 ,  G01J1/1626 ,  G03F7/7085

Abstract: An apparatus that includes an output unit having a photoelectric converting element and configured to produce a signal corresponding to light incident on the photoelectric converting element, a restricting unit configured to restrict a light receiving region of the photoelectric converting element to one of a first region and a second region, and a calculating unit configured to calculate a sensitivity of the first region, based on an output signal obtained from the output unit with respect to the first region to which the light receiving unit is restricted by the restricting unit, and on an output signal obtained from the output unit with respect to the second region to which the light receiving region is restricted by the restricting unit.

Abstract translation: 一种装置，包括具有光电转换元件并被配置为产生与入射在光电转换元件上的光相对应的信号的输出单元，限制单元，其被配置为将光电转换元件的光接收区域限制在第一区域中的一个和 第二区域和计算单元，被配置为基于从所述输出单元获得的关于所述限制单元限制所述光接收单元的所述第一区域的输出信号来计算所述第一区域的灵敏度;以及计算单元， 从所述输出单元获得的所述输出信号相对于所述限制单元限制所述光接收区域的所述第二区域。

公开(公告)号：US20070215805A1

公开(公告)日：2007-09-20

申请号：US11378169

申请日：2006-03-17

Applicant: Robert Boie ,  Cristian Bolle

Inventor： Robert Boie ,  Cristian Bolle

IPC: G01J5/00

CPC classification number: G01J5/20 ,  G01J1/04 ,  G01J1/044 ,  G01J1/42 ,  G01J1/44

Abstract: A sensor that is responsive to at least two distinct spectral bands, e.g., infrared radiation and ultraviolet or infrared and visible light makes use of the junction of a diode-based bolometer as a photocell in addition to its temperature dependence for detecting infrared radiation. More specifically the diode bolometer is arranged to work in the conventional manner, in that an electrical characteristic of the diode, e.g., the temperature dependence of its current-voltage (I-V) curve, is used as the basis for measuring temperature, and hence, infrared radiation. Additionally, the same diode may be operated as a photocell to detect radiation that is capable of interacting with the electrons in the junction of the diode. This may be achieved by detecting a change in the operating point of the diode based given its present biasing in response to noninfrared radiation incident upon the diode.

Abstract translation: 响应于至少两个不同光谱带（例如红外辐射和紫外线或红外线和可见光）的传感器除了其用于检测红外辐射的温度依赖性之外，还使用基于二极管的测辐射热计作为光电池的结。 更具体地说，二极管辐射热计被布置成以常规方式工作，因为二极管的电特性，例如其电流 - 电压（IV）曲线的温度依赖性被用作测量温度的基础，因此， 红外辐射。 此外，相同的二极管可以作为光电池来操作，以检测能够与二极管的结中的电子相互作用的辐射。 这可以通过响应于入射到二极管上的非红外辐射来鉴定其当前偏置来检测二极管的工作点的变化来实现。

公开(公告)号：US20070177049A1

公开(公告)日：2007-08-02

申请号：US11344452

申请日：2006-01-30

Applicant: Douglas Kreysar ,  Matthew Lekson ,  Ronald Rykowski ,  Richard Albrecht

Inventor： Douglas Kreysar ,  Matthew Lekson ,  Ronald Rykowski ,  Richard Albrecht

IPC: H04N5/238

CPC classification number: H04N5/2254 ,  G01J1/04 ,  G01J1/044 ,  H04N5/2353

Abstract: Rotary shutter assemblies for imaging photometers and methods for using such shutters are disclosed herein. In one embodiment, for example, a method for capturing an image with an imaging photometer can include positioning a rotary shutter having an aperture at a first position such that the shutter blocks light traveling along an optical axis from a light source being measured to an image sensor of the photometer. The method can include pivotably moving the shutter at a generally constant angular speed to a second position with the aperture aligned with the optical axis to expose at least a portion of the image sensor to the light for a first predetermined exposure time. After exposing each portion of the image sensor to the light for the first exposure time, the method can include pivotably moving the shutter at the angular speed to a third position such the aperture is not aligned the optical axis, and then pivotably moving the shutter from the third position back to the first position without rotating the shutter 360 degrees.

Abstract translation: 本文公开了用于成像光度计的旋转快门组件和使用这种快门的方法。 在一个实施例中，例如，使用成像光度计捕获图像的方法可以包括将具有孔的旋转快门定位在第一位置，使得快门阻挡沿着光轴从被测量的光源传播到图像的光 传感器的光度计。 该方法可以包括以大致恒定的角速度可枢转地将快门移动到第二位置，其中孔与光轴对准以将图像传感器的至少一部分暴露于光以达到第一预定曝光时间。 在将图像传感器的每个部分暴露于第一曝光时间的光之后，该方法可以包括将角速度的快门可枢转地移动到第三位置，使得该孔不对准光轴，然后将快门从 第三个位置回到第一个位置，而不旋转快门360度。

公开(公告)号：US20070081149A1

公开(公告)日：2007-04-12

申请号：US11344205

申请日：2006-02-01

Applicant: Noboru Kobayashi ,  Riki Ogawa ,  Masayuki Hideshima ,  Hiroyuki Nagahama ,  Koji Nakajima

Inventor： Noboru Kobayashi ,  Riki Ogawa ,  Masayuki Hideshima ,  Hiroyuki Nagahama ,  Koji Nakajima

IPC: G01J1/00

CPC classification number: G01J1/36 ,  G01J1/04 ,  G01J1/044 ,  G01J1/18

Abstract: A device for measuring the intensity of incoming light is disclosed. This device includes a rotatable light blocking unit which interrupts incident signal light at short regular intervals. The device also includes a light source which emits certain light different from the signal light while the signal light is interrupted by the block unit, and a measurement unit for measuring intensity values of the signal light and the certain light. A correction unit is provided for correcting the measured signal light intensity based on the certain light intensity. A calculator unit calculates a correction value through comparison of the intensity of the certain light to a reference value. The correction unit uses this correction value to correct the signal light intensity.

Abstract translation: 公开了一种用于测量入射光强度的装置。 该装置包括可旋转的光阻挡单元，其以规则间隔的短时间中断入射信号光。 该装置还包括在信号光被块单元中断时发出与信号光不同的特定光的光源，以及用于测量信号光和特定光的强度值的测量单元。 提供校正单元，用于基于特定光强度校正测量的信号光强度。 计算器单元通过将特定光的强度与参考值进行比较来计算校正值。 校正单元使用该校正值来校正信号光强度。

公开(公告)号：US06597457B1

公开(公告)日：2003-07-22

申请号：US09960106

申请日：1994-01-06

Applicant: Peter R. Silverglate ,  Richard A. Rockwell ,  Edward F. Zalewski

Inventor： Peter R. Silverglate ,  Richard A. Rockwell ,  Edward F. Zalewski

IPC: G01N2147

CPC classification number: G01J1/04 ,  G01J1/0219 ,  G01J1/044 ,  G01J1/0474 ,  G01J1/1626 ,  G01J2001/0481 ,  G01J2001/4266 ,  G01N21/474

Abstract: Calibration is provided for a diffuser panel (30) on board a spacecraft (10) employed in measuring the intensity of sunlight reflected from subjects on the earth. The calibration is accomplished by comparing the intensity of solar radiation reflected from the panel with the intensity of the solar radiation incident directly from the sun. The comparison is obtained by directing both radiation into an integrating sphere (60) through separate ports (62, 64) which are sized to admit substantially equal amounts of power of the reflected and the direct radiations. A detector (76) detects an average value of intensity of the reflected radiation while the direct rays are excluded by a shutter (94). Upon an opening of the shutter and a deflecting of the diffuser panel from the calibrating position, the detector detects the average value of radiation intensity from the direct rays of the sun. The detected values of the radiation intensities may be transmitted back to earth, or are stored in memories 108 and 110 of a computer 100, and then applied to an arithmetic unit 114 to produce the calibration ratio which is then made available for transmission with imaging data back to the earth.

Abstract translation: 对于用于测量地球上受试者反射的阳光的强度的航天器（10）上的散射板（30）提供校准。 通过将从面板反射的太阳辐射的强度与直接从太阳入射的太阳辐射的强度进行比较来实现校准。 通过将两个辐射引导到通过分开的端口（62,64）的积分球（60）中获得比较，其尺寸被确定为允许基本相等量的反射和直接辐射的功率。 当由快门（94）排除直接光线时，检测器（76）检测反射辐射的强度的平均值。 当快门打开并且扩散板从校准位置偏转时，检测器检测来自太阳直射光的辐射强度的平均值。 检测到的辐射强度的值可以被发送回地球，或者被存储在计算机100的存储器108和110中，然后被施加到运算单元114以产生校准比，然后校准比可用于利用成像数据进行传输 回到地球

公开(公告)号：US5384661A

公开(公告)日：1995-01-24

申请号：US835967

申请日：1992-02-20

Applicant: Freddy Geyer ,  Dominique Giraud

Inventor： Freddy Geyer ,  Dominique Giraud

IPC: B64D47/08 ,  B64G1/66 ,  G02B23/16 ,  G02B5/00 ,  G02B26/02 ,  G02B23/00

CPC classification number: G01J1/04 ,  B64D47/08 ,  B64G1/66 ,  G01J1/0403 ,  G01J1/044 ,  G02B26/02 ,  G02B27/0006

Abstract: An articulated device for space vehicles, for example, for temporarily sealing the aperture of a space optical instrument. The device includes a fixed support element for mounting on the vehicle and an auxiliary element such as a temporary sealing flap mounted to pivot with respect to the fixed support element around a hinge axis between a first configuration (e.g. wherein the aperture is sealed) and a second configuration. The auxiliary element is attached, by a frangible controlled-break component for making temporary connections, to a hinge shaft whose rotation between the first and second configuration is controlled by an actuator. A torsional resilient return device is secured to the auxiliary element and to the shaft while resiliently biasing the auxiliary element to rotate it around the shaft in a predetermined direction. The shaft is substantially loosely engaged in journal bearings which are rigidly fastened to the auxiliary element.

Abstract translation: PCT No.PCT / FR91 / 00494 Sec。 371日期1992年2月20日 102（e）日期1992年2月20日PCT提交1991年6月20日PCT公布。 出版物WO91 / 19645 日期为1991年12月26日。空间车辆的关节式装置，例如用于临时密封空间光学仪器的孔。 该装置包括用于安装在车辆上的固定支撑元件和辅助元件，例如安装成围绕铰链轴线相对于固定支撑元件在第一构造（例如，其中孔被密封）和第一构造之间枢转的临时密封翼片 第二配置。 辅助元件通过用于进行临时连接的易碎控制断开部件连接到铰链轴，其中第一和第二构造之间的旋转由致动器控制。 扭转弹性返回装置固定到辅助元件和轴上，同时弹性地偏置辅助元件以使它围绕轴沿预定方向旋转。 轴基本上松动地接合在刚性地紧固到辅助元件上的轴颈轴承中。