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21. 发明申请

US20100167783A1 Portable Electronic Device Having Directional Proximity Sensors Based on Device Orientation 有权
标题翻译：基于器件定向的方向接近传感器的便携式电子设备
公开(公告)号：US20100167783A1
公开(公告)日：2010-07-01
申请号：US12347146
申请日：2008-12-31
申请人： Rachid M. Alameh , Aaron L. Dietrich
发明人： Rachid M. Alameh , Aaron L. Dietrich
IPC分类号： H04M1/00 , G08B21/00
CPC分类号： H04M1/0202 , H03K17/945 , H03K2217/94026 , H03K2217/94036 , H03K2217/94042 , H04M1/72569 , H04M2250/12
摘要： A portable electronic device having one or more proximity sensors. The portable electronic device comprises a housing, one or more signal emitters to direct source signal(s) based on the orientation of the housing, and one or more signal receivers to receive return signals corresponding to the source signal(s). For one embodiment, the device may include multiple signal emitters and a sensor to identify an orientation of the housing. The appropriate signal emitter may be selected based on the orientation of the housing as identified by the sensor. For another embodiment, the device may include a mechanism to redirect a source signal from a signal emitter in an appropriate direction based on the orientation of the housing.
摘要翻译：一种具有一个或多个接近传感器的便携式电子设备。便携式电子设备包括壳体，一个或多个信号发射器，用于基于壳体的取向来引导源信号，以及一个或多个信号接收器以接收对应于源信号的返回信号。对于一个实施例，设备可以包括多个信号发射器和用于识别壳体的取向的传感器。可以基于由传感器识别的壳体的取向来选择适当的信号发射器。对于另一个实施例，该装置可以包括基于壳体的取向将来自信号发射器的源信号在适当方向上重定向的机构。

22. 发明申请

US20090058575A1 Magnetic activation and deactivation circuit and system 有权
公开(公告)号：US20090058575A1
公开(公告)日：2009-03-05
申请号：US11899316
申请日：2007-09-05
申请人： Charles M. Pizzuto
发明人： Charles M. Pizzuto
IPC分类号： H01H51/22
CPC分类号： H03K17/9517 , H03K17/9502 , H03K2217/94042
摘要： A circuit (10) comprising a latching device (20) operatively configured and arranged to change from a first output state to a second output state as a function of a magnetic field (40) applied in a first direction, to maintain the second output state when the magnetic field is no longer applied in the first direction, and to change from the second output state to the first output state as a function of a magnetic field applied in a second direction, a power switching device (30) coupled to a power source (15) and a load (35), the power switching device coupled to the latching device and the latching device and the power switching device operatively configured and arranged such that the power switching device connects the power source and the load when the latching device is in the first state and disconnects the power source and the load when the latching device is in the second state, the latching device coupled to the power source between the power source and the power switching device, a magnetic switching device (25) between the latching device and the power source, the magnetic switching device having an open default disconnected state and operatively configured and arranged to change from the open default state to a closed connected state when the magnetic field is applied in the first direction and to return to the open default state when the magnetic field is removed, the latching device and the magnetic switching device aligned such that the magnetic field applied in the first direction causes the magnetic switching device to change from the open default state to the closed connected state, thereby powering the latching device, and the latching device to change from the first state to the second state, thereby signaling the power switching device to connect the power source and the load. The circuit may further comprise a second power switching device (33) coupled to the power source and the latching device (22), a processor (27) coupled to the second power switching device and the latching device, the processor and the second switching device configured and arranged such that the processor is programmed to periodically direct the second switching device to connect the power source and the latching device and then disconnect the power source and the latching device.

23. 发明授权

US5838138A Electronic device which is powered by actuation of manual inputs 失效
标题翻译：由手动输入启动供电的电子设备
公开(公告)号：US5838138A
公开(公告)日：1998-11-17
申请号：US237254
申请日：1994-05-02
申请人： David L. Henty
发明人： David L. Henty
IPC分类号： G06F1/16 , G06F3/02 , G06F3/023 , G06F3/033 , H01M10/44
CPC分类号： G06F3/03549 , G06F1/1616 , G06F1/1626 , G06F1/1635 , G06F1/1662 , G06F1/169 , G06F1/26 , G06F3/0338 , G06F3/03543 , H02J7/32 , H02K35/02 , H02K7/1853 , H03K17/972 , H01H2239/076 , H01M10/44 , H03K2217/94042 , Y02B40/90
摘要： A power regeneration system for a portable electronic device employs a mechanical energy converter for converting mechanical energy generated by activating keys in the keyboard and other manual operators employed in the portable computer into electrical energy. The mechanically generated electrical energy is used to power a transmitter or to recharge a rechargeable battery in the portable computer through a charging circuit. Time between charges of the rechargeable battery from external AC sources is extended due to the recapture of the mechanical energy generated through normal operation of the portable computer.
摘要翻译：用于便携式电子设备的电力再生系统采用机械能转换器，用于将通过键盘中的键和便携式计算机中使用的其它手动操作器的功能产生的机械能转换为电能。机械产生的电能用于为发射机供电或通过充电电路为便携式计算机中的可再充电电池充电。由于重新捕获通过便携式计算机的正常操作产生的机械能，延长了来自外部AC电源的可再充电电池的充电时间。

24. 发明申请

US20180109259A1 VEHICULAR DOOR OPERATION DETECTING APPARATUS 审中-公开
公开(公告)号：US20180109259A1
公开(公告)日：2018-04-19
申请号：US15786983
申请日：2017-10-18
申请人： AISIN SEIKI KABUSHIKI KAISHA
发明人： Kosuke TSUKAO , Takehiko SUGIURA
IPC分类号： H03K17/955 , E05F15/73 , G07C9/00 , B60J5/10
CPC分类号： H03K17/955 , B60J5/101 , E05F15/73 , E05Y2400/858 , E05Y2900/532 , G07C9/00714 , G07C2209/14 , G07C2209/64 , H03K2217/94042
摘要： A vehicular door operation detecting apparatus includes a first electrode and a second electrode mounted at a vehicle and positioned away from each other, a switch member switching the first electrode and the second electrode between a conductive state and an open state, and a control portion controlling the switch member and detecting an operation of the user relative to a door for the vehicle by sensing a total capacitance obtained by the first electrode and the second electrode in a first mode where the total capacitance is sensed each predetermined intermittent time and by sensing an individual capacitance of each of the first electrode and the second electrode in a second mode where the individual capacitance is sensed each detection time shorter than the predetermined intermittent time in a case where a presence of the user is determined because the total capacitance exceeds a detection threshold value.

25. 发明授权

US09618920B2 Adaptive response time acceleration 有权
公开(公告)号：US09618920B2
公开(公告)日：2017-04-11
申请号：US14139193
申请日：2013-12-23
申请人： Fairchild Semiconductor Corporation
发明人： Robert A. Card
IPC分类号： G05B19/02 , G01S13/04 , G01S15/04 , G01S17/02 , H03K17/94 , H03K17/95 , G06F1/32
CPC分类号： G05B19/02 , G01S13/04 , G01S15/04 , G01S17/026 , G06F1/325 , H03K17/941 , H03K17/95 , H03K2217/94005 , H03K2217/94042 , H03K2217/94108
摘要： This document discusses among other things, methods and apparatus to conserve energy when providing proximity information. An example apparatus can include an energy emitter configured to emit a first pulse of energy, an energy sensor configured to receive reflected energy from the first pulse of energy, a control circuit including a processor, the processor configured to provide first proximity information of the apparatus with respect to an object using the reflected energy. The control circuit can be configured to control the energy emitter, to compare the first proximity information with second proximity information, and to modulate a delay between the first pulse of energy and a subsequent pulse of energy using the comparison.

26. 发明申请

US20160170011A1 Method for Operating an Optoelectronic Proximity Sensor 审中-公开
标题翻译：操作光电接近传感器的方法
公开(公告)号：US20160170011A1
公开(公告)日：2016-06-16
申请号：US14904683
申请日：2014-07-21
申请人： OSRAM OPTO SEMICONDUCTORS GMBH
发明人： Hubert Halbritter
IPC分类号： G01S7/484 , G01S7/486
CPC分类号： G01S7/484 , G01S7/4868 , G01S17/026 , H03K17/941 , H03K17/9636 , H03K2217/94042 , H03K2217/94108
摘要： A method can be used for operating an optoelectronic proximity sensor. The proximity sensor includes a radiation-emitting component, a radiation-detecting component and a control unit. The radiation-emitting component is operated by means of a pulsed current. During each measurement period, the pulsed current of the radiation-emitting component has an on-time and an off-time. The pulsed current has a pulse current intensity during the on-time, and the control unit evaluates a detector signal of the radiation-detecting component and lowers the pulse current intensity for a subsequent measurement period, when the detector signal exceeds a threshold value during at least one measurement period.
摘要翻译：可以使用一种方法来操作光电接近传感器。接近传感器包括辐射发射部件，辐射检测部件和控制单元。辐射发射部件通过脉冲电流工作。在每个测量周期期间，辐射发射部件的脉冲电流具有导通时间和关断时间。脉冲电流在导通时间期间具有脉冲电流强度，并且当检测器信号在期间检测器信号超过阈值时，控制单元评估放射线检测部件的检测器信号并降低脉冲电流强度用于随后的测量周期至少一个测量周期。

27. 发明授权

US08941417B2 Output driver for energy recovery from inductor based sensor 有权
标题翻译：用于从基于感应器的传感器回收能量的输出驱动器
公开(公告)号：US08941417B2
公开(公告)日：2015-01-27
申请号：US13780702
申请日：2013-02-28
申请人： Texas Instruments Deutscland GmbH
发明人： Frank Dornseifer , Bernard Wolfgang Ruck , Erich Bayer
IPC分类号： H03K3/00 , H03K19/00
CPC分类号： H03K19/00 , H02J7/0052 , H03K17/954 , H03K19/018585 , H03K2217/94042
摘要： A system for recovering energy from a sensor couples a battery to an inductive device in the sensor for a period of time, such that a current flows through the inductive device from the battery during the time period. The connections of the inductive device are then reversed for a second period of time. During the second time period, a current flow resulting from energy stored in the inductor is allowed to flow back to the battery, such that a portion of the energy from the inductor recharges the battery during the second period of time.
摘要翻译：用于从传感器中回收能量的系统将电池耦合到传感器中的感应装置一段时间，使得电流在该时间段期间从电池流过电感装置。然后，感应装置的连接反转第二时间段。在第二时间段期间，允许存储在电感器中的能量产生的电流流回电池，使得来自电感器的能量的一部分在第二时间段内对电池充电。

28. 发明申请

US20140285217A1 CAPACITIVE SENSOR ARRAY AND METHOD FOR DETECTING ACTUATION GESTURES AT A MOTOR VEHICLE 有权
标题翻译：电动传感器阵列及其检测方法
公开(公告)号：US20140285217A1
公开(公告)日：2014-09-25
申请号：US14128393
申请日：2012-06-21
申请人： Peter Van Gastel , Bernd Gerdes
发明人： Peter Van Gastel , Bernd Gerdes
IPC分类号： G01B7/00 , G01R27/26
CPC分类号： G01B7/003 , B60R25/2054 , E05F15/46 , E05F15/73 , E05Y2400/852 , E05Y2400/858 , E05Y2900/50 , E05Y2900/546 , G01R27/2605 , H03K17/955 , H03K2217/94042
摘要： A sensor array for detecting the approach and movement gestures of a user at a motor vehicle includes a capacitive sensor array and at least one control device that is coupled to the sensor array and detects a change in the capacitance of the sensor array. The sensor array includes at least two sensor electrode arrays which are arranged at spatially offset positions on the motor vehicle. The sensor electrodes are configured as elongate electrode arrays and are arranged with the same spatial orientation. The control and evaluation device is designed for cyclical activation and evaluation of the sensor electrodes with changeable, electrode-specific, different cycle rates.
摘要翻译：用于检测机动车辆上的用户的接近和移动手势的传感器阵列包括电容传感器阵列和耦合到传感器阵列并且检测传感器阵列的电容变化的至少一个控制装置。传感器阵列包括布置在机动车辆上的空间偏移位置处的至少两个传感器电极阵列。传感器电极被配置为细长的电极阵列并以相同的空间方向排列。控制和评估装置设计用于循环激活和评估具有可变电极特定的不同循环速率的传感器电极。

29. 发明授权

US08792143B2 Operation device and image reading apparatus with a touch panel 有权
标题翻译：具有触摸屏的操作装置和图像读取装置
公开(公告)号：US08792143B2
公开(公告)日：2014-07-29
申请号：US13074447
申请日：2011-03-29
申请人： Yasushi Ishida , Hiroshi Ogushi , Noboru Shimoyama
发明人： Yasushi Ishida , Hiroshi Ogushi , Noboru Shimoyama
IPC分类号： H04N1/32
CPC分类号： H04N1/00384 , G02B6/001 , H03K17/962 , H03K2217/94042 , H03K2217/96079 , H04N1/00411 , H04N1/0049 , H04N2201/0081 , H04N2201/0094
摘要： A touch panel includes a ring-like shaped light-transmissive portion. A ring-shaped diffusion surface is formed on the bottom surface of a light guide element. The ring-like shape includes a second region provided at a location corresponding to two light sources adjacent to a first region corresponding to one light source. A distance from a location of the ring-shaped light-transmissive portion to a periphery of the ring close to the light source is greater in the second region than in the first region. Light emitted from the light source and incident to the light guide element is diffusion-reflected on the diffusion surface and a part of the diffusion-reflected light illuminates the light-transmissive portion.
摘要翻译：触摸面板包括环形的透光部分。在导光元件的底面上形成有环状的扩散面。环状形状包括设置在对应于与对应于一个光源的第一区域相邻的两个光源的位置处的第二区域。在第二区域中距离环形透光部分的位置到靠近光源的环的周边的距离大于在第一区域中的距离。从光源发射并入射到导光元件的光在扩散表面上扩散反射，并且扩散反射光的一部分照射透光部分。

30. 发明授权

US08686344B2 Processing method and apparatus for energy saving of an active infrared induction instrument powered by a dry battery 有权
标题翻译：由干电池供电的主动红外感应仪表的节能处理方法和装置
公开(公告)号：US08686344B2
公开(公告)日：2014-04-01
申请号：US13618316
申请日：2012-09-14
申请人： Chen Weigen
发明人： Chen Weigen
IPC分类号： G01J1/44 , G01J5/00 , H03K3/017
CPC分类号： H03K17/941 , H03K2217/94042 , H03K2217/94108
摘要： An active infrared induction instrument powered by a dry battery capable of reducing power consumption through the adjustment of the emitter pulse width. The infrared emitted LED emits infrared signals, which, after being reflected by an object, are received by the infrared photodiode. The infrared signals received the infrared signals received by the infrared photodiode then enter an integrated circuit chip through a comparator. The pulse widths of the infrared emission pulse signals are dynamically adjusted after the width of the pulse series is received by the discrimination chip, thus reducing the emission power consumption to save energy.
摘要翻译：由干电池供电的主动红外感应仪，能够通过调整发射极脉冲宽度来降低功耗。红外线发射的LED发射红外信号，其被物体反射后被红外光电二极管接收。红外信号接收到红外光电二极管接收到的红外信号，然后通过比较器进入集成电路芯片。在识别芯片接收到脉冲序列的宽度之后，红外发射脉冲信号的脉冲宽度被动态调节，从而降低发射功率消耗以节省能量。

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