公开(公告)号：US11963745B2

公开(公告)日：2024-04-23

申请号：US17891606

申请日：2022-08-19

Applicant: Fitbit, Inc.

Inventor： Jens Mitchell Nielsen ,  Jaclyn Leverett Wasson ,  Kyung Nim Noh ,  Man-Chi Liu ,  Alan Luu ,  Peter Colin Dess ,  Lindsey Michelle Sunden ,  Lukas Bielskis ,  Thomas Consolazio ,  Steven Thomas Woodward ,  Dennis Jacob McCray

IPC: H05K5/00 ,  A61B5/00 ,  A61B5/0205 ,  A61B5/282 ,  G01J1/02 ,  G01K1/14 ,  H05K5/02

CPC classification number: A61B5/02055 ,  G01J1/0271 ,  G01K1/14 ,  H05K5/0086 ,  H05K5/0247 ,  A61B5/0008 ,  A61B5/282 ,  A61B5/681 ,  A61B2560/0456 ,  G01J2001/0257

Abstract: Various embodiments provide a wellness tracking device with a base plate that may be utilized as a combination electrode by a variety of sensors. The base plate may be a multi-material electrode that includes a conductor and a transparent or semi-transparent material to enable optical sensing. In certain embodiments, the base plate supports a plurality of different sensors, which may selectively utilize the base plate as an electrode.

公开(公告)号：US11652179B2

公开(公告)日：2023-05-16

申请号：US17151781

申请日：2021-01-19

Applicant: The Board of Trustees of The University of Alabama

Inventor： Sushma Kotru ,  Vaishali Batra

IPC: G01J5/34 ,  H01L31/032 ,  H01L31/0465 ,  H01L31/09 ,  G01J1/44 ,  G01J1/42 ,  H01L31/108 ,  H01L31/109 ,  G01J5/10 ,  G01J5/04 ,  H01L31/0224 ,  G01J1/02

CPC classification number: H01L31/032 ,  G01J1/0219 ,  G01J1/429 ,  G01J1/44 ,  G01J5/046 ,  G01J5/10 ,  G01J5/34 ,  H01L31/022475 ,  H01L31/0465 ,  H01L31/09 ,  H01L31/108 ,  H01L31/109 ,  G01J1/0238 ,  G01J2001/0257 ,  G01J2001/4266 ,  G01J2001/446 ,  Y02E10/50

Abstract: Embodiments disclosed herein facilitates the monitoring of direct ultraviolet B (UVB) radiation exposure by a person via a system having a sensor (such as Lanthanum doped lead zirconate titanate (PLZT) thin-film sensors or other ferroelectric-based sensors) sensitive to UVB radiation. The system beneficially provides current real-time dosage information associated with Vitamin D production by the person as well as real-time indication of safe exposure and/or harmful exposure to current UVB radiation conditions while also, in some embodiments, takes into consideration a person's age, skin type and sensitivity, body surface area exposed.

公开(公告)号：US09804024B2

公开(公告)日：2017-10-31

申请号：US14214024

申请日：2014-03-14

Applicant: MoJo Labs, Inc.

Inventor： Morgan Jones

IPC: G01J1/42 ,  G01J1/16 ,  H05B37/02 ,  G01J1/02

CPC classification number: G01J1/4204 ,  G01J1/0228 ,  G01J1/16 ,  G01J2001/0257 ,  H05B37/0218 ,  Y02B20/40 ,  Y02B20/46

Abstract: Systems and methods are disclosed to translate a desired light level at a particular task location to a light level measured by a light sensor at a non-task location such as a wall location or a light switch location. For example, the light measured on the wall may be used to accomplish daylighting energy savings while maintaining a relatively constant illuminance value at the task location. Alternatively or additionally, up/down button presses at the wall location may be used to provide constant or consistent illuminance changes at the task location.

公开(公告)号：US09407820B2

公开(公告)日：2016-08-02

申请号：US13768505

申请日：2013-02-15

Applicant: RAYTHEON COMPANY

Inventor： Stephen H. Black ,  Paolo Masini

IPC: G01P15/00 ,  H04N5/232 ,  G01P15/08 ,  G01J1/02 ,  H04N5/33

CPC classification number: H04N5/23241 ,  G01J1/0228 ,  G01J2001/0257 ,  G01P15/00 ,  G01P15/0891 ,  H04N5/33

Abstract: According to one aspect, embodiments herein provide a sensing device comprising an accelerometer configured to monitor acceleration of the sensing device and provide acceleration information including a value of the acceleration of the sensing device, and an Integrated Circuit (IC) coupled to the accelerometer, the IC configured to receive the acceleration information from the accelerometer and render the sensing device permanently inoperable in response to the value of the acceleration of the sensing device exceeding a threshold indicative of a military application of the sensing device.

Abstract translation: 根据一个方面，本文的实施例提供一种感测装置，其包括加速度计，该加速度计被配置为监测感测装置的加速度并提供包括感测装置的加速度值的加速度信息，以及耦合到加速度计的集成电路（IC） IC被配置为从加速度计接收加速度信息并且使得感测装置响应于感测装置的加速度的值超过表示感测装置的军事应用的阈值而永久地不可操作。

公开(公告)号：US09404794B2

公开(公告)日：2016-08-02

申请号：US13780518

申请日：2013-02-28

Applicant: LifeScan Scotland Limited

Inventor： David Elder ,  Lawrence Ritchie ,  Paul Knight

IPC: G01J1/42 ,  G01N33/487 ,  G01J1/02 ,  G01J1/46

CPC classification number: G01J1/4204 ,  G01J1/0219 ,  G01J1/0228 ,  G01J1/0271 ,  G01J1/46 ,  G01J2001/0257 ,  G01N33/48785

Abstract: A blood analyte measurement system is configured to receive a test strip. An LED proximate to the test strip is used to illuminate the test strip and, in conjunction with a photodiode, to determine its type. A compensation circuit of the measurement system insures that ambient light does not cause interference with the LED illumination to prevent saturation of the photodiode.

Abstract translation: 血液分析物测量系统被配置为接收测试条。 靠近测试条的LED用于照亮测试条，并结合光电二极管确定其类型。 测量系统的补偿电路确保环境光不会对LED照明产生干扰，以防止光电二极管的饱和。

公开(公告)号：US09157794B2

公开(公告)日：2015-10-13

申请号：US14051636

申请日：2013-10-11

Applicant: Sony Corporation

Inventor： Kazuhide Namba ,  Youji Sakioka ,  Hiroaki Ebihara ,  Daisuke Yoshioka ,  Ryota Moriwaka

IPC: H01L27/00 ,  G01J1/42 ,  H04N5/235 ,  G03B7/091 ,  H04N5/355

CPC classification number: H04N5/2353 ,  G01J1/0204 ,  G01J1/4214 ,  G01J1/4228 ,  G01J1/44 ,  G01J2001/0257 ,  G01J2001/4426 ,  G03B7/091 ,  H01L27/14621 ,  H01L27/14627 ,  H01L27/1463 ,  H01L27/14636 ,  H01L27/1464 ,  H01L27/14645 ,  H04N5/2256 ,  H04N5/2355 ,  H04N5/35581 ,  H04N5/374 ,  H04N5/37455 ,  H04N5/3765

Abstract: An imaging device includes an exposure control unit, a determination unit, and an illuminance calculation unit. The exposure control unit is configured to control a plurality of exposure times. The determination unit is configured to determine whether or not saturation occurs using at least one data item of a plurality of data items obtained during the plurality of exposure times. The illuminance calculation unit is configured to calculate, if the determination unit determines that the saturation occurs, an illuminance using a data item different from the at least one data item used in the determination.

Abstract translation: 成像装置包括曝光控制单元，确定单元和照度计算单元。 曝光控制单元被配置为控制多个曝光时间。 确定单元被配置为使用在多个曝光时间期间获得的多个数据项中的至少一个数据项来确定是否发生饱和。 照度计算单元被配置为如果确定单元确定饱和发生，则使用与确定中使用的至少一个数据项不同的数据项来计算照度。

公开(公告)号：US20120282135A1

公开(公告)日：2012-11-08

申请号：US13446563

申请日：2012-04-13

Applicant: Samuel Richard Trapani

Inventor： Samuel Richard Trapani

IPC: A61L2/10 ,  B01J19/00 ,  B01J19/08

CPC classification number: A61L2/10 ,  A61L2/202 ,  A61L2/208 ,  A61L2/24 ,  A61L9/015 ,  A61L9/20 ,  A61L2202/11 ,  A61L2202/14 ,  A61L2202/16 ,  A61L2202/25 ,  G01J1/0247 ,  G01J1/429 ,  G01J2001/0257

Abstract: A sterilization system consisting of a mobile emitter, a sensing subsystem and a data logging subsystem is described. The emitter has one or more UV emitting lamps or devices. The sensing system comprises at least one remote UV sensor and at least one door sensor. The door sensor comprises a safety shut off door detector and may contain an emergency stop detector and arming detector to protect people from being exposed to UV energy. The system has a remote control for starting, stopping and setting system parameters which include but are not limited to: treatment time, dosage, room size, room number, unit number, floor, facility name, operator name, operator identification number, password, default dosage values, dosage, and patient identification number. The number of treatments per unit of time can be maximized because of the use of incident light measurement.

Abstract translation: 描述了由移动发射器，感测子系统和数据记录子系统组成的灭菌系统。 发射器具有一个或多个UV发射灯或器件。 感测系统包括至少一个远程UV传感器和至少一个门传感器。 门传感器包括安全关闭门检测器，并且可以包含紧急停止检测器和布防检测器，以防止人们暴露于紫外线能量。 系统具有启动，停止和设置系统参数的遥控器，包括但不限于：治疗时间，剂量，房间大小，房间号，单位号码，楼层，设施名称，操作人员名称，操作员识别号码，密码， 默认剂量值，剂量和患者识别号码。 由于使用入射光测量，每单位时间的处理次数可以最大化。

公开(公告)号：US20030231300A1

公开(公告)日：2003-12-18

申请号：US10353801

申请日：2003-01-28

Applicant: PRIMES GmbH

Inventor： Reinhard Kramer

IPC: G01J001/00

CPC classification number: G01J1/4257 ,  G01J1/0271 ,  G01J1/0414 ,  G01J2001/0257 ,  G01K17/003

Abstract: A laser power meter has a laser-radiation absorber body of metal formed with a rotationally symmetrical depression open at the radiation-receiving side of the body. At the bottom of the depression a copper reflector of a cone shape is received. The body can be connected to a lid housing the detection and display circuitry by a joint which can be locked and from which tubes can run to the body and lid to carry the electrical conductors.

Abstract translation: 激光功率计具有金属的激光辐射吸收体，其形成有在身体的辐射接收侧开口的旋转对称的凹陷。 在凹陷的底部，接收锥形的铜反射器。 主体可以连接到盖子上，盖子可以通过可锁定的连接器将检测和显示电路连接起来，从而可以从哪个管道运行到主体和盖子上以携带电导体。

公开(公告)号：WO2014097020A2

公开(公告)日：2014-06-26

申请号：PCT/IB2013/060401

申请日：2013-11-26

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： MAASS, Henning ,  MÜSCH, Guido, Josef

IPC: A61B5/00

CPC classification number: G01J1/0228 ,  A61B5/165 ,  A61B5/4857 ,  A61B5/681 ,  A61B2560/0242 ,  A61B2560/0475 ,  G01J1/0233 ,  G01J1/4204 ,  G01J2001/0257

Abstract: The invention relates to a light sensing device for sensing ambient light intensity, comprising at least one ambient light sensor and an occlusion detector for detecting an object occluding the ambient light sensor. The invention is further related to a corresponding method for sensing ambient light intensity.

Abstract translation: 本发明涉及用于感测环境光强度的光感测装置，其包括至少一个环境光传感器和用于检测闭塞环境光传感器的物体的遮挡检测器。 本发明进一步涉及用于感测环境光强度的对应方法。

公开(公告)号：WO1988001375A1

公开(公告)日：1988-02-25

申请号：PCT/US1987002022

申请日：1987-08-14

Applicant: ATI SYSTEMS, INC.

Inventor： ATI SYSTEMS, INC. ,  WILES, Gregory, R. ,  MATZOLL, Robert, J., Jr.

IPC: G01N21/01

CPC classification number: G01N21/55 ,  G01J2001/0257 ,  G01J2001/4242 ,  G01N21/57 ,  G01N2021/0162

Abstract: In a surface reflectance meter (Fig. 2) for directing light to a surface (201, 202, 203) receiving light reflected from the surface (209, 210) and measuring the rate of change of light flux upon withdrawal of a light chopper (204) from the optical path (103), a fault detection means (Figs. 9, 10) which detects and indicates a fault in the flux rate of change measurement. In the preferred embodiment the rate of change of flux is detected by measuring the time (630) for the light intensity to increase from a first predetermined intensity (610) to a second predetermined intensity (620) and the fault detector means (Figs. 9 or 10) detects and indicates a fault when the light intensity does not reach the second predetermined intensity (620) within a predetermined period of time (630). The surface reflectance meter is reset for repetition of the measurement upon indication of a fault. This invention is useful in portable surface reflectance meters which must be hand held to the surface to be measured, because instability in holding the meter to the surface can cause the fault.