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公开(公告)号：US20240337908A1
公开(公告)日：2024-10-10
申请号：US18628081
申请日：2024-04-05
申请人： TDK TAIWAN CORP.
发明人： Chia-Che WU , Chao-Chang HU , Yu-Chiao LO
CPC分类号： G03B17/12 , G03B7/26 , G03B17/561
摘要： An optical module includes a fixed assembly, a movable assembly, and a first driving assembly. The fixed assembly is configured to be connected to a first optical element. The movable assembly is movable relative to the fixed assembly. The first driving assembly is configured to drive the movable assembly to move relative to the fixed assembly. The fixed assembly includes a first accommodation space which is configured to accommodate a second optical element.
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公开(公告)号：US11803100B2
公开(公告)日：2023-10-31
申请号：US17517680
申请日：2021-11-03
发明人： YiQiang Pan , Hao Li , Yi Xu , SongJian Yao , JieMing Li , Bin Zhang
摘要： The present invention provides a method and system for acquiring operating parameters of a photographic lens, including: a control circuit and a storage unit that are configured in the photographic lens, where the control circuit acquires an operating parameter of the photographic lens by using a focusing ring position sensor, a zoom ring position sensor, an aperture ring position sensor, an accelerometer and a gyro sensor; and the control circuit is further connected to a camera or an external data reading device by using a communication interface, to output the operating parameter after data encapsulation in real time.
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公开(公告)号：US20230283893A1
公开(公告)日：2023-09-07
申请号：US18316560
申请日：2023-05-12
IPC分类号： H04N23/661 , G03B7/26 , G08B21/12 , H04N23/50 , H04N23/57
CPC分类号： H04N23/661 , G03B7/26 , G08B21/12 , H04N23/50 , H04N23/57 , G03B2217/007 , G08B13/19613
摘要： A remote CCTV module for a wireless monitoring system includes a communications interface configured to transmit data to a server over a wireless telecommunications network; a sensor interface configured to receive sensor data from a sensor; a CCTV camera; and a controller. The controller controls the communications interface to transmit the sensor data over the wireless telecommunications network at a first frequency; processes the sensor data to detect an event in an environment proximate to the module, and in response to detecting the event, controls the communications interface to transmit the sensor data over the wireless telecommunications network at a second frequency, wherein the second frequency is higher than the first frequency.
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公开(公告)号：US20230209183A1
公开(公告)日：2023-06-29
申请号：US18067635
申请日：2022-12-16
发明人： KOICHI KUMAGAI , TAIRA KOMATSUZAKI
IPC分类号： H04N23/65 , H04N23/55 , H04N23/667 , G03B17/14 , G03B7/26
CPC分类号： H04N23/651 , H04N23/55 , H04N23/667 , G03B17/14 , G03B7/26
摘要： An image capturing apparatus to which a lens unit can be attached, is provided that includes an image sensor; a power supply that supplies power; and one or more processors and/or circuitry which functions as: a determination unit that determines whether or not to supply power to the lens unit based on at least one predetermined condition that includes at least one condition relating to power consumption of the lens unit; and a control unit that performs control so as not to supply actuation power to the lens unit according to a determination result by the determination unit, wherein the image sensor is capable of performing shooting even after the control unit performs control so as not to supply actuation power to the lens unit.
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公开(公告)号：US11668754B2
公开(公告)日：2023-06-06
申请号：US17149330
申请日：2021-01-14
发明人： Hiromi Hayasaki
CPC分类号： G01R31/3644 , G03B7/26 , H01M10/46 , H02J7/0047
摘要： A battery device includes a connection unit to which an electronic apparatus is connected, a calculation unit that calculates a remaining battery level of a battery of the battery device based on a full charge capacity of a battery of the electronic apparatus, and a display unit that displays information indicating a result of calculation made by the calculation unit.
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公开(公告)号：US20200335995A1
公开(公告)日：2020-10-22
申请号：US16918974
申请日：2020-07-01
发明人： Takashi Hasegawa
摘要： An image capture apparatus includes a determination unit that determines voltage to be supplied from a power supply apparatus to the image capture apparatus, based on a temperature of the image capture apparatus and power consumption of the image capture apparatus; a communication unit that sends the determined voltage to the power supply apparatus; and a power receiving unit that receives power supplied from the power supply apparatus to the image capture apparatus after the determined voltage is sent to the power supply apparatus.
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公开(公告)号：USRE47352E1
公开(公告)日：2019-04-16
申请号：US15184453
申请日：2016-06-16
申请人： NIKON CORPORATION
发明人： Hideaki Sugiyama , Fumiya Taguchi , Masanori Hasuda , Masafumi Oikawa , Noriaki Nakajima , Shunji Nagaya
摘要： An adapter includes: a first mount section that is detachably attached to a camera body; a second mount section that is provided separately from the first mount section and is detachably attached to an interchangeable lens; and a power supply section that generates supply voltages of a third power supply system and a fourth power supply system, which are to be fed to the interchangeable lens mounted on the second mount section, from a second power supply system between a first power supply system of the camera body, which is mounted on the first mount section, and the second power supply system which is different from the first power supply system.
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公开(公告)号：US20160266470A1
公开(公告)日：2016-09-15
申请号：US15065200
申请日：2016-03-09
发明人： Tetsuya Nishio
CPC分类号： G03B7/26 , G03B9/36 , G03B9/58 , H04N5/2254 , H04N5/23245 , H04N5/23293 , H04N5/2353
摘要： A control unit driving a motor in a first direction based on output of a first signal, whereby a cam member charges a biasing member, and thereafter the control unit controls driving of the motor so as to stop the cam member in the state where the biasing member is charged, and the control unit drives the motor in a second direction that is the opposite direction to the first direction, whereby the cam member is driven by biasing force of the biasing member and driving force of the motor, an engaging portion follows through a first zone, and thereafter the cam member is driven by the driving force of the motor without using the biasing force of the biasing member, and the engaging portion follows through the second zone.
摘要翻译： 控制单元基于第一信号的输出沿第一方向驱动电动机，由此凸轮部件对偏置部件充电，此后，控制部控制电动机的驱动，以便在偏置状态下停止凸轮部件 构件被充电，并且控制单元沿与第一方向相反的方向驱动电动机，由此通过偏置构件的偏置力和电动机的驱动力驱动凸轮构件，接合部分通过 第一区域，此后，通过马达的驱动力驱动凸轮构件，而不用施力构件的作用力，并且卡合部分贯穿第二区域。
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公开(公告)号：US20160033851A1
公开(公告)日：2016-02-04
申请号：US14812195
申请日：2015-07-29
CPC分类号： G06K9/00832 , G03B17/00 , G03B2217/007 , H04N5/23241 , H04N7/183
摘要： A vision system for a vehicle includes a camera, a power supply, a power filter and a microcontroller. The camera is configured to be disposed at a vehicle so as to have a field of view interior or exterior of the vehicle. The power supply is operable to supply a voltage for powering the camera. The power filter is in communication with the power supply and the camera and is operable to supply a voltage to the camera. The microcontroller is operable to measure a voltage level supplied to the power filter. Responsive to the determination that the measured voltage level is one of (i) a threshold amount above a nominal operating voltage of the camera and (ii) a threshold amount below the nominal operating voltage of the camera, the microcontroller adjusts the power supply to the camera.
摘要翻译： 车辆的视觉系统包括摄像机，电源，电源滤波器和微控制器。 摄像机被配置为设置在车辆上以具有车辆内部或外部的视场。 电源可操作以提供用于为相机供电的电压。 电源滤波器与电源和相机通信，并可操作以向相机提供电压。 微控制器可操作以测量提供给电力滤波器的电压电平。 响应于测量的电压电平是（i）高于照相机的额定工作电压的阈值量的确定，以及（ii）低于照相机的标称工作电压的阈值量，微控制器调整对电源的电源 相机。
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公开(公告)号：US09152012B2
公开(公告)日：2015-10-06
申请号：US13863641
申请日：2013-04-16
发明人： Shun Yamaguchi
CPC分类号： G03B7/26 , G03B2217/007 , G05F3/08 , H02J1/108
摘要： A power source switching device includes a first switch circuit provided between a first power source and a load section, a second switch circuit provided between a second power source and the load section, a third switch circuit provided between the first power source and the load section in series with the first switch circuit, a fourth switch circuit provided between the second power source and the load section in series with the second switch circuit, a logic circuit that controls the third and the fourth switch circuits to prevent at least one of the third and fourth switch circuits from turning on while both of the first and second switch circuits are in an on state, and a control circuit that controls the first switch circuit, the second switch circuit, and the logic circuit.
摘要翻译： 电源开关装置包括设置在第一电源和负载部之间的第一开关电路，设置在第二电源和负载部之间的第二开关电路，设置在第一电源和负载部之间的第三开关电路 与第一开关电路串联的第四开关电路，设置在与第二开关电路串联的第二电源和负载部分之间的第四开关电路，控制第三和第四开关电路以防止第三开关电路中的至少一个的逻辑电路 并且第四开关电路在第一和第二开关电路都处于导通状态时导通，以及控制电路，其控制第一开关电路，第二开关电路和逻辑电路。
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