-
公开(公告)号：US11681260B2
公开(公告)日：2023-06-20
申请号：US16562765
申请日：2019-09-06
发明人： Toshinari Maeda , Shogo Kimura
摘要： An electronic watch includes a power source, an electrostatic motor including a rotor in which a plurality of electret films are arranged in a rotational direction and a plurality of fixed electrodes arranged in the rotational direction at positions facing the rotor, a hand rotating in conjunction with the rotation of the rotor, and a motor control circuit controlling the electrostatic motor. The motor control circuit selectively executes a hand movement mode for rotating the hand and a stop mode for keeping the hand stationary. In the stop mode, the motor control circuit keeps the rotor stationary through electrostatic forces exerted on the electret films from the fixed electrodes with the polarities of the fixed electrodes maintained.
-
公开(公告)号：US20220179366A1
公开(公告)日：2022-06-09
申请号：US17440497
申请日：2020-03-18
申请人： PAR WEBER LLC
发明人： Jonathan Weber
摘要： A method for providing illumination to a timepiece includes providing an array of LEDs arranged around a periphery of a substantially planar surface such that each LED in the array of LEDs emits light toward a center of the periphery. The substantially planar surface overlays a timepiece movement having a watch hand pinion that extends through a hole in the substantially planar surface. The substantially planar surface is bounded by a casing of the timepiece. The method also includes situating each of the LEDs in a diffuser layer extending across the substantially planar surface to scatter light emitted by each LED. The method also includes applying power to the array of LEDs such that each LED is driven at a current lower than a specified current for normal operation of the LED.
-
公开(公告)号：US10895856B2
公开(公告)日：2021-01-19
申请号：US16155355
申请日：2018-10-09
发明人： Pascal Fornara
摘要： A system, supplied by a power supply, is switched into standby mode by an electronic device that includes a charging input coupled to a charge voltage obtained from the voltage delivered by the power supply. A first input is coupled to the power supply and a power supply output is coupled to the system. A storage capacitive element is coupled to the charging input and configured to be charged by the charge voltage. A switching circuit, coupled between the first input and the power supply output, disconnects the power supply output from the first input when the voltage across the terminals of the storage capacitive element is higher than a threshold. A discharge circuit discharges the storage capacitive element so that the capacitor voltage becomes lower than the threshold. The switching circuit further re-connects the first input to the power supply output at the end of the discharge period.
-
公开(公告)号：US10268162B2
公开(公告)日：2019-04-23
申请号：US15126581
申请日：2015-03-09
发明人： Daisuke Iri , Yu Takyo
摘要： Provided is an electronic watch which achieves a highest-speed fast-forward operation of a step motor based on various environments under which the watch is placed, and enables low-power driving. The electronic watch includes: a normal pulse generator circuit configured to output a normal pulse SP for driving a step motor; a detection pulse generator circuit configured to output, after the step motor has been driven with the normal pulse SP, detection pulses DP1 and DP2 for detecting whether or not the step motor has been rotated; a pulse selection circuit configured to selectively output the normal pulse SP and the detection pulses DP1 and DP2; a rotation detector circuit configured to input detection signals DS1 and DS2 generated from the detection pulses DP1 and DP2, and to determine whether or not the step motor has been rotated; and a frequency selection circuit configured to determine a driving interval of the normal pulse SP, in which the rotation detector circuit is configured to instruct the frequency selection circuit to select a frequency corresponding to a position at which the detection signals DS1 and DS2 have been generated.
-
公开(公告)号：US10203664B2
公开(公告)日：2019-02-12
申请号：US15244178
申请日：2016-08-23
发明人： Kazumi Sakumoto , Kotaro Watanabe , Minoru Sano
IPC分类号： G04G19/12
摘要： An electronic timepiece includes a first switch connected to a signal line, a second switch, and a one-shot pulse signal generation circuit. The first switch is inserted into the signal line. One end of the second switch is connected to the signal line at a rear stage of the first switch, and the other end of the second switch is connected to a power source. The one-shot pulse signal generation circuit generates a one-shot pulse signal by using a reference clock signal, and the second switch is controlled by the one-shot pulse signal. The timepiece device can reduce currents flowing in a pull-down resistor or a pull-up resistor when a crown switch is turned on.
-
6.发明申请公开(公告)号：US20180039232A1
公开(公告)日：2018-02-08
申请号：US15555003
申请日：2016-04-27
申请人： Andrey ABRAMOV , Eric BURGER
发明人： Andrey ABRAMOV , Eric BURGER
CPC分类号： G04B47/00 , G04B19/042 , G04C17/0091 , G04G9/0082 , G04G19/12 , G04G21/08
摘要： A hybrid wearable device comprising (A) a smart watch with at least a digital display, a general-purpose processor, an instruction and data memory, and a communications component, and (B) an alternate (mechanical, quartz, kinetic, or other) watch movement, that has these two components interact with each other and with the user.
-
公开(公告)号：US09218034B2
公开(公告)日：2015-12-22
申请号：US14180116
申请日：2014-02-13
CPC分类号： G06F3/017 , G04C3/002 , G04G19/12 , G06F1/26 , G06F1/3203 , G06F1/3206 , G06F1/3231 , G06F1/3234 , G06F3/014 , G06F3/016 , G06F3/0346 , H04W52/0254 , Y02D10/173 , Y02D70/1242 , Y02D70/1262 , Y02D70/142 , Y02D70/144 , Y02D70/162 , Y02D70/164 , Y02D70/26
摘要： Apparatuses and methods for user-directed motion gesture control are disclosed. According to aspects of the present disclosure, direct user inputs can be used to predictably manipulate power control behavior. In some embodiments, a wearable mobile device may be configured to accept user commands, and be configured to sense multitude of use, use environment, and use contexts. The wearable mobile device may include a memory configured to store a set of reference power control motion gesture sequences, one or more sensors configured to sense a motion gesture sequence, and a controller configured to provide interactive power control of the device using the motion gesture sequence and the set of reference power control motion gesture sequences.
摘要翻译： 公开了用于用户导向的运动手势控制的装置和方法。 根据本公开的方面，可以使用直接用户输入来可预测地操纵功率控制行为。 在一些实施例中，可穿戴式移动设备可以被配置为接受用户命令，并且被配置为感测使用量大多数，使用环境和使用上下文。 可穿戴移动设备可以包括被配置为存储一组参考功率控制运动手势序列的存储器，配置成感测运动手势序列的一个或多个传感器，以及被配置为使用运动手势序列来提供设备的交互式功率控制的控制器 和一组参考功率控制运动手势序列。
-
8.发明授权公开(公告)号：US08954778B2
公开(公告)日：2015-02-10
申请号：US13174401
申请日：2011-06-30
申请人： Peter Robertson , Allen Mann
发明人： Peter Robertson , Allen Mann
摘要： An electronic timekeeping circuit and a method for operating an electronic timekeeping circuit are described. In one embodiment, an electronic timekeeping circuit includes power supplies and timekeeping circuit components that are grouped into power supply domains. Power is supplied to each of the power supply domains by a corresponding one of the power supplies. Timekeeping registers are duplicated for each of the power supply domains. The timekeeping registers are synchronized between the power supply domains if one of the timekeeping registers is modified or if one of the power supplies is turned off and subsequently turned back on. Other embodiments are also described.
摘要翻译： 描述电子计时电路和操作电子计时电路的方法。 在一个实施例中，电子计时电路包括分组成电源域的电源和计时电路组件。 通过相应的一个电源向每个电源域供电。 每个电源域都会复制计时寄存器。 如果其中一个计时寄存器被修改或者其中一个电源被关闭并随后重新打开，计时寄存器将在电源域之间同步。 还描述了其它实施例。
-
公开(公告)号：US08886297B2
公开(公告)日：2014-11-11
申请号：US14136703
申请日：2013-12-20
申请人： Nike, Inc.
CPC分类号： A61B5/02438 , A61B5/002 , A61B5/0205 , A61B5/0245 , A61B5/7435 , A61B2503/10 , A63B71/06 , A63B71/0686 , A63B2071/0663 , A63B2220/12 , A63B2220/17 , A63B2220/20 , A63B2220/30 , A63B2225/50 , A63B2230/06 , A63B2230/30 , A63B2230/40 , G04G19/12 , G04G21/04 , G06F19/00 , G06F19/36
摘要： A watch or other type of portable electronic console that employs a number of different functions in order to improve its usability. The watch may, for example, allow a user to connect the watch to one or more remote electronic devices, such as an electronic performance sensor or MP3 player. The watch then displays information related to the connected electronic devices. Still further, the watch may allow a user to control the operation of one or more connected remote electronic devices. Thus, if the watch is connected to a remote speed/distance monitor employing a calibration variable, then the watch may allow the user to adjust the calibration variable.
摘要翻译： 手表或其他类型的便携式电子控制台，采用多种不同的功能，以提高其可用性。 手表可以例如允许用户将手表连接到一个或多个远程电子设备，例如电子性能传感器或MP3播放器。 然后手表显示与连接的电子设备相关的信息。 此外，手表可以允许用户控制一个或多个连接的远程电子设备的操作。 因此，如果手表连接到采用校准变量的远程速度/距离监视器，则手表可以允许用户调整校准变量。
-
10.发明授权公开(公告)号：US08873344B2
公开(公告)日：2014-10-28
申请号：US13199500
申请日：2011-08-31
申请人： Hiroshi Shimizu , Kazumi Sakumoto , Kenji Ogasawara , Kosuke Yamamoto , Keishi Honmura , Saburo Manaka , Akira Takakura
发明人： Hiroshi Shimizu , Kazumi Sakumoto , Kenji Ogasawara , Kosuke Yamamoto , Keishi Honmura , Saburo Manaka , Akira Takakura
摘要： A power consumption control device includes a power consumption control unit that receives the output potential of a photovoltaic cell generating an electromotive force, receives the output potential of a secondary battery charged by the electromotive force of the photovoltaic cell, causes a timepiece device to transition to a power saving state where a clock operation of measuring time is stopped when the output potential difference of the secondary battery is not greater than a predetermined threshold value, and the secondary battery is in a non-charging state indicating a state where the output potential difference of the photovoltaic cell is not greater than the output potential difference of the secondary battery.
摘要翻译： 功率消耗控制装置包括功率消耗控制单元，其接收产生电动势的光伏电池的输出电位，接收由光伏电池的电动势充电的二次电池的输出电位，使钟表器件转变为 当二次电池的输出电位差不大于预定阈值时测量时间的时钟操作停止的节电状态，并且二次电池处于非充电状态，指示输出电位差 的光电池的输出电位差不大于二次电池的输出电位差。
-
-
-
-
-
-
-
-
-
搜索结果
96 条记录 (耗时 0.024 秒)
