公开(公告)号：US20150253198A1

公开(公告)日：2015-09-10

申请号：US14423973

申请日：2013-08-26

Applicant: Robert Bosch GmbH

Inventor： Lothar Bergen ,  Paul Ruhnau

IPC: G01J11/00 ,  H04N5/232 ,  G01J1/42

CPC classification number: G01J11/00 ,  G01J1/42 ,  G01J2001/4238 ,  G06K9/00825 ,  H04N5/23216 ,  H04N5/23219 ,  H04N5/35581

Abstract: For detecting at least one pulsed light source, light emitted by the pulsed light source being detected by a detector unit, a method includes detecting a first image parameter of the light of the light source using a first exposure time; detecting at least a second image parameter of the light of the light source using an at least second exposure time, the first exposure time and the at least second exposure time being different, and the detector unit being set to a predetermined value between the detection of the first image parameter and the detection of the at least second image parameter, the first image parameter and the at least second image parameter chronologically consecutively representing the same spatial location; and evaluating the at least second image parameter to detect a pulsed light source when at least the at least second image parameter meets a predetermined criterion.

Abstract translation: 为了检测至少一个脉冲光源，由检测器单元检测由脉冲光源发射的光，该方法包括使用第一曝光时间检测光源的光的第一图像参数; 使用至少第二曝光时间来检测所述光源的光的至少第二图像参数，所述第一曝光时间和所述至少第二曝光时间不同，并且所述检测器单元被设置为在 所述第一图像参数和所述至少第二图像参数的检测，所述第一图像参数和所述至少第二图像参数按时间顺序连续地表示相同的空间位置; 以及当至少所述至少第二图像参数满足预定标准时，评估所述至少第二图像参数以检测脉冲光源。

公开(公告)号：US20150253187A1

公开(公告)日：2015-09-10

申请号：US14719975

申请日：2015-05-22

Applicant: AT&T Intellectual Property I, L.P.

Inventor： Michael Brodsky ,  Cristian Antonelli ,  Jungmi Oh

IPC: G01J1/44 ,  G01J1/08

CPC classification number: G01J1/44 ,  G01J1/08 ,  G01J1/42 ,  G01J2001/442 ,  G01J2001/4466

Abstract: Operational parameters of a single-photon detector are determined with a continuous wave laser source. At a fixed trigger, a dark count probability and a series of count probabilities at different optical powers are determined. A particular optical power is selected by using a wide-range variable attenuator to attenuate the optical power of the continuous wave laser. The dark count probability and the count probabilities are determined for different trigger rates. The operational parameters include efficiency, afterpulsing constant, and detrap time. The operational parameters are computed by fitting the computed dark count probabilities and count probabilities to a user-defined relationship.

Abstract translation: 用连续波激光源确定单光子检测器的工作参数。 在固定的触发条件下，确定不同光功率下的暗计数概率和一系列计数概率。 通过使用宽范围可变衰减器来选择特定的光功率来衰减连续波激光器的光功率。 为不同的触发速率确定暗计数概率和计数概率。 操作参数包括效率，脉冲后常数和去除时间。 通过将计算的暗计数概率和计数概率拟合到用户定义的关系来计算操作参数。

公开(公告)号：US09121765B2

公开(公告)日：2015-09-01

申请号：US14343012

申请日：2012-07-11

Applicant: Peter Lindner

Inventor： Peter Lindner

IPC: G01N21/00 ,  G01J1/42 ,  B07C5/34 ,  G01N21/90

CPC classification number: G01J1/42 ,  B07C5/3408 ,  G01N21/90 ,  G01N21/9072 ,  G01N21/9081

Abstract: A method and a device for inspecting containers and/or preforms. A scattering medium is provided in the interior of the containers or preforms and is irradiated in such manner that the scattering medium forms a bright field behind the container or preform wall area to be imaged. In this way, the wall area can easily be illuminated and imaged from different directions, so that inspection units can be created with a high degree of design freedom and with smaller dimensions.

Abstract translation: 用于检查容器和/或预制件的方法和装置。 在容器或预成型件的内部设置散射介质，并以散射介质在待成像的容器或预制件壁面之后形成亮场的方式照射散射介质。 以这种方式，可以容易地从不同的方向对壁面进行照明和成像，从而可以以高度的设计自由度和更小的尺寸创建检查单元。

公开(公告)号：US20150241598A1

公开(公告)日：2015-08-27

申请号：US14619079

申请日：2015-02-11

Applicant: State Grid Corporation of China ,  Gansu Electric Power Company of State Grid ,  Wind Power Technology Center of Gansu Electric Power Company

Inventor： NING-BO WANG ,  LIANG LU ,  YAN-HONG MA ,  QIANG ZHOU ,  DING-MEI WANG ,  XU CHENG ,  LONG ZHAO ,  KUN DING ,  SHI-YUAN ZHOU ,  GUANG-TU LIU ,  QING-QUAN LV ,  ZHAO CHEN

IPC: G01W1/00 ,  G01J1/42

CPC classification number: G01J1/42 ,  G01W1/12

Abstract: A method of dividing irradiance regions based on rotated empirical orthogonal function includes following steps. A standardized matrix averaging on annual total radiation amount data is performed. An empirical orthogonal function decomposition on an annual total radiation variable field matrix is performed based on the standardized matrix averaging result of the annual total radiation amount data. A variance contribution rate and an accumulative variance contribution rate are calculated by rotating a load matrix and a factor matrix according to a varimax orthogonal rotation principle based on the empirical orthogonal function decomposition result of the annual total radiation variable field matrix. The irradiance regions are divided according to results of the variance contribution rate and the accumulative variance contribution rate.

Abstract translation: 基于旋转经验正交函数分割辐照度区域的方法包括以下步骤。 执行年总辐射量数据平均的标准化矩阵。 根据年总辐射量数据的标准化矩阵平均结果，对年总辐射可变场矩阵进行经验正交函数分解。 通过基于年总总辐射可变场矩阵的经验正交函数分解结果，根据varimax正交旋转原理旋转载荷矩阵和因子矩阵，计算方差贡献率和累积方差贡献率。 辐照区域根据方差贡献率和累积方差贡献率的结果进行划分。

公开(公告)号：US09109952B2

公开(公告)日：2015-08-18

申请号：US14075370

申请日：2013-11-08

Applicant: Apple Inc.

Inventor： Richard Hung Minh Dinh ,  Christopher T. Mullens ,  Ching Yu John Tam ,  Brian Q. Huppi

IPC: G01J1/42 ,  G01J5/04 ,  G01R3/00 ,  G01J1/02

CPC classification number: G01J1/42 ,  G01J1/02 ,  G01J1/0271 ,  G01J1/4204 ,  G01J5/041 ,  G01R3/00 ,  Y10T29/49002

Abstract: An electronic device having one or more sensors is provided. The sensors may include any suitable type of sensor that emits or receives radiation (e.g., light waves) from the environment. The electronic device may include openings through which radiation may reach the sensors while keeping the sensors hidden from view. In some embodiments, the sensors may be placed underneath an opening used for an audio receiver such that radiation is piped to the sensors using a light path or a chamfered surface along the opening. In some embodiments, the sensors may be embedded in a screen such that the radiation emitted by the sensors exits the screen instead of being reflected on the screen. In some embodiments, the sensors may be placed along the periphery of the display, such that access to the sensors is provided via discontinuities in a gasket used to couple the display to the electronic device.

Abstract translation: 提供具有一个或多个传感器的电子设备。 传感器可以包括从环境发射或接收辐射（例如，光波）的任何合适类型的传感器。 电子设备可以包括开口，通过该开口辐射可以到达传感器，同时保持传感器隐藏在视野之外。 在一些实施例中，传感器可以放置在用于音频接收器的开口下方，使得辐射通过沿着开口的光路或倒角表面被输送到传感器。 在一些实施例中，传感器可以嵌入屏幕中，使得由传感器发射的辐射离开屏幕而不是在屏幕上反射。 在一些实施例中，传感器可以沿着显示器的周边放置，使得通过用于将显示器耦合到电子设备的垫圈中的不连续性提供对传感器的访问。

公开(公告)号：US20150198477A1

公开(公告)日：2015-07-16

申请号：US14210684

申请日：2014-03-14

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Chulki KIM ,  Joon Hyong CHO ,  Yeong Jun KIM ,  Minah SEO ,  Seok LEE ,  Jong Chang YI ,  Jonghoo PARK ,  Byeong Ho PARK ,  Deok Ha WOO ,  Sun Ho KIM ,  Jae Hun KIM ,  Taikjin LEE

IPC: G01J1/04 ,  G01J1/42

CPC classification number: G01J1/0407 ,  G01J1/0488 ,  G01J1/42

Abstract: Disclosed are a device for detecting a single photon available at a room temperature, which includes: a signal transmitting unit including a first electrode and a second electrode spaced apart from each other and at least one nanostructure disposed between the first electrode and the second electrode, the first electrode receiving a signal from the signal generating unit; a photonic crystal lattice structure for receiving a photon, the photonic crystal lattice structure having an optical waveguide for guiding the received photon to the first electrode, the optical waveguide being formed by a plurality of dielectric structures; and a single photon detector for detecting a photon by analyzing a signal output to the second electrode, and a method for detecting a single photon using the device.

Abstract translation: 公开了一种用于检测在室温下可获得的单个光子的装置，其包括：信号传输单元，包括彼此间隔开的第一电极和第二电极以及设置在第一电极和第二电极之间的至少一个纳米结构， 所述第一电极从所述信号产生单元接收信号; 用于接收光子的光子晶格结构，所述光子晶格结构具有用于将所接收的光子引导到所述第一电极的光波导，所述光波导由多个介电结构形成; 以及用于通过分析输出到第二电极的信号来检测光子的单个光子检测器，以及使用该装置检测单个光子的方法。

公开(公告)号：US09074939B2

公开(公告)日：2015-07-07

申请号：US14050620

申请日：2013-10-10

Applicant: STMicroelectronics (Grenoble 2) SAS

Inventor： Pascal Mellot

IPC: G01J1/44 ,  G01J1/18 ,  G01J1/42 ,  H04N1/00

CPC classification number: G01J1/4204 ,  G01J1/18 ,  G01J1/42 ,  G01J1/44 ,  G01J2001/4426 ,  H04N1/00917

Abstract: A method wherein the updating of a counter is triggered when a photodiode reaches a discharge threshold.

Abstract translation: 一种方法，其中当光电二极管达到放电阈值时触发计数器的更新。

公开(公告)号：US09068887B1

公开(公告)日：2015-06-30

申请号：US14257514

申请日：2014-04-21

Applicant: Nabyl Bennouri ,  Jie Lian ,  Nattapon Chaimanonart

Inventor： Nabyl Bennouri ,  Jie Lian ,  Nattapon Chaimanonart

IPC: G01J1/44 ,  G01J1/42

CPC classification number: G01W1/02 ,  A61B5/441 ,  G01J1/0219 ,  G01J1/0233 ,  G01J1/0247 ,  G01J1/42 ,  G01J1/429 ,  G01J1/44

Abstract: A UV dosimetry system comprises a wearable unit and a mobile computing device. The wearable unit measures the UV irradiance intensity and wirelessly communicates with the mobile computing device. The UV dosimetry system supports multi-user control and can link one mobile computing device with multiple wearable units. The UV dosimetry system processes the measured UV irradiance intensity to calculate the UV index (UVI) and the sensor site specific UV dose. It can also calculate the total absorbed UV dose and vitamin D production by taking into account user specific factors. The UVI data measured by a plurality of UV meters such as the disclosed UV dosimetry system are crowd sourced to a remote server together with the location and time data of the measurement. The remote server excludes invalid UVI measurement and generates UVI maps showing time-varying distribution of UVI data at different locations.

Abstract translation: UV剂量测定系统包括可穿戴单元和移动计算设备。 可穿戴单元测量紫外线辐射强度，并与移动计算设备进行无线通信。 UV剂量测定系统支持多用户控制，并且可以将一个移动计算设备与多个可穿戴单元相连接。 紫外线剂量测定系统处理测量的紫外线辐射强度以计算UV指数（UVI）和传感器位置特异性UV剂量。 还可以通过考虑用户的具体因素来计算吸收的紫外线剂量和维生素D的总产量。 通过诸如所公开的UV剂量测定系统的多个UV测量仪测量的UVI数据与测量的位置和时间数据一起聚集到远程服务器。 远程服务器排除无效的UVI测量，并生成显示UVI数据在不同位置的时变分布的UVI映射。

公开(公告)号：US09068881B2

公开(公告)日：2015-06-30

申请号：US12834956

申请日：2010-07-13

Applicant: Michael Brodsky ,  Cristian Antonelli ,  Jungmi Oh

Inventor： Michael Brodsky ,  Cristian Antonelli ,  Jungmi Oh

IPC: G06F17/18 ,  G01J1/08 ,  G01J1/42

CPC classification number: G01J1/44 ,  G01J1/08 ,  G01J1/42 ,  G01J2001/442 ,  G01J2001/4466

Abstract: Operational parameters of a single-photon detector are determined with a continuous wave laser source. At a fixed trigger, a dark count probability and a series of count probabilities at different optical powers are determined. A particular optical power is selected by using a wide-range variable attenuator to attenuate the optical power of the continuous wave laser. The dark count probability and the count probabilities are determined for different trigger rates. The operational parameters include efficiency, afterpulsing constant, and detrap time. The operational parameters are computed by fitting the computed dark count probabilities and count probabilities to a user-defined relationship.

Abstract translation: 用连续波激光源确定单光子检测器的工作参数。 在固定的触发条件下，确定不同光功率下的暗计数概率和一系列计数概率。 通过使用宽范围可变衰减器来选择特定的光功率来衰减连续波激光器的光功率。 为不同的触发速率确定暗计数概率和计数概率。 操作参数包括效率，脉冲后常数和去除时间。 通过将计算的暗计数概率和计数概率拟合到用户定义的关系来计算操作参数。

公开(公告)号：US09040918B2

公开(公告)日：2015-05-26

申请号：US14249046

申请日：2014-04-09

Applicant: RIKEN

Inventor： Kouji Nawata ,  Hiroaki Minamide ,  Hiromasa Ito ,  Shin'ichiro Hayashi

IPC: G01J5/02 ,  G01J1/04 ,  G02F1/365 ,  G01J1/42

CPC classification number: G01J1/0425 ,  G01J1/42 ,  G01J3/0205 ,  G01J3/18 ,  G01J3/42 ,  G01N21/3581 ,  G02F1/3558 ,  G02F1/365 ,  G02F2001/3548 ,  G02F2203/13

Abstract: The present invention includes a slanted periodically poled device 12 including a light input surface 12a and a light output surface 12b parallel to each other and a terahertz wave input surface 12c orthogonal to the light input surface 12a and the light output surface 12b, a pump beam source 14 which emits pump beam 1 perpendicularly to the light input surface 12a, and a photodetector 16 which detects an up-conversion signal beam A converted from a terahertz wave 3 emitted perpendicularly from the light output surface 12b. The slanted periodically poled device 12 is configured to generate the up-conversion signal beam A in the same direction as and in parallel with the pump beam 1 by quasi phase matching between the terahertz wave 3 perpendicularly incident from the terahertz wave input surface 12c and the pump beam 1.

Abstract translation: 本发明包括一个倾斜的周期极化装置12，它包括彼此平行的光输入表面12a和光输出表面12b以及与光输入表面12a和光输出表面12b正交的太赫波输入表面12c， 源极14，其垂直于光输入表面12a发射泵浦光束1;以及光电检测器16，其检测从从光输出表面12b垂直发射的太赫兹波3转换的上转换信号光束A. 倾斜的周期性极化装置12被配置为通过从太赫兹波输入表面12c垂直入射的太赫兹波3和从太赫兹波输入表面12c的太赫兹波3之间的准相位匹配，在与泵浦光束1相同的方向上产生上变换信号光束A， 泵梁1。