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1. 发明授权

US11803159B2 Electronic timepiece and indicator position detection method 有权
公开(公告)号：US11803159B2
公开(公告)日：2023-10-31
申请号：US16601646
申请日：2019-10-15
申请人： Seiko Epson Corporation
发明人： Naohiro Kobayashi
IPC分类号： G04C3/14 , G04C9/08
CPC分类号： G04C9/08 , G04C3/14
摘要： An electronic timepiece that shortens the time from starting to completing indicator position detection. The electronic timepiece 1 an indicator 11; an actuator 12 that drives the indicator 11; a light emitter 21; a photodetector 22 that detects light emitted from the light emitter 21 selectively when when the indicator 11 is at a reference position; and a control circuit 35 that executes a first mode to drive the indicator 11 continuously in one direction until the indicator 11 is detected while the light emitter 21 is emitting, and a second mode to alternately drive the indicator 11 and drive the light emitter 21 to emit to detect the indicator 11 at the reference position after the photodetector 22 detects light in the first mode and the indicator 11 has past the reference position.

2. 发明授权

US11144013B2 Presentation case for an electromechanical watch and assembly comprising the same 有权
公开(公告)号：US11144013B2
公开(公告)日：2021-10-12
申请号：US16167998
申请日：2018-10-23
申请人： Harry Winston SA
发明人： Johnny Buehler , Jean-Jacques Born , Cedric Nicolas
IPC分类号： G04C9/08 , G04D7/00 , G04C13/10
摘要： A presentation case is arranged for receiving an electromechanical watch provided with a stepping motor for driving the watch hands. The presentation case includes a box with a support for receiving the watch, a system for detecting the position of the hands, and a device for resetting the watch connected to the hand position detection system. The resetting device resets the watch based on information received from the hand position detection system and a time reference when the watch is placed on the receiving support. The resetting device includes a driver for the stepping motor of the electromechanical watch, which is arranged inside the presentation case facing the stepping motor, when the watch is placed on the receiving support, and causes a rotation of the stepping motor by inductive coupling.

3. 发明申请

US20190286062A1 HAND POSITION CONTROL DEVICE, TIMEPIECE, AND HAND POSITION CONTROL METHOD 审中-公开
公开(公告)号：US20190286062A1
公开(公告)日：2019-09-19
申请号：US16298275
申请日：2019-03-11
申请人： Seiko Instruments Inc.
发明人： Kosuke YAMAMOTO , Osamu Hirano
IPC分类号： G04C3/00 , G04C3/16 , G04C3/10 , G04C9/08
摘要： A hand position control device includes a mode switching unit that is capable of switching between a normal hand movement mode and a manual hand position setting mode and a control unit that sets a pulse width of a driving pulse to be output to a coil of a motor that rotates a hand and sets a manual pulse width of the driving pulse in the manual hand position setting mode to be larger than a normal pulse width of the driving pulse in the normal hand movement mode.

4. 发明授权

US09513605B2 Timepiece with internal antenna 有权
标题翻译：带内置天线的钟表
公开(公告)号：US09513605B2
公开(公告)日：2016-12-06
申请号：US15019080
申请日：2016-02-09
申请人： Seiko Epson Corporation
发明人： Teruhiko Fujisawa
IPC分类号： G04R60/10 , G04C10/00 , G04C9/08 , G04G5/00 , G04G9/00 , G04G21/04 , H01Q1/27 , H01Q1/52 , H01Q9/04 , G04R60/12 , G04R20/04 , G04C9/00 , G04C10/02 , G04R20/02
CPC分类号： G04R60/12 , G04C9/02 , G04C9/08 , G04C10/00 , G04C10/02 , G04G5/002 , G04G9/0076 , G04G17/08 , G04G21/04 , G04R20/02 , G04R20/04 , G04R60/06 , G04R60/10 , H01Q1/273 , H01Q1/52 , H01Q9/0407
摘要： A timepiece includes a case; a movement that is housed in the case and has multiple motors that drive respective staffs disposed at different locations; a patch antenna that is disposed inside the case and at the back side of the dial; and a battery that supplies power to the motors and is disposed at a position in the case that does not overlap the patch antenna in plan view. The position at which the battery is disposed overlaps at least one of the motors in plan view.
摘要翻译：钟表包括外壳; 容纳在壳体中并具有多个电动机的运动，其驱动设置在不同位置的相应员工; 贴片天线，其布置在所述表壳的内部和所述表盘的背面; 以及向电动机供电的电池，并且设置在平面图中不与贴片天线重叠的情况下的位置。在平面图中，设置电池的位置与至少一个电动机重叠。

5. 发明申请

US20150323907A1 Timepiece with Internal Antenna 审中-公开
标题翻译：内置天线的钟表
公开(公告)号：US20150323907A1
公开(公告)日：2015-11-12
申请号：US14801912
申请日：2015-07-17
申请人： Seiko Epson Corporation
发明人： Teruhiko Fujisawa
IPC分类号： G04R60/10 , G04C9/08 , G04C10/00
CPC分类号： G04R60/12 , G04C9/02 , G04C9/08 , G04C10/00 , G04C10/02 , G04G5/002 , G04G9/0076 , G04G17/08 , G04G21/04 , G04R20/02 , G04R20/04 , G04R60/06 , G04R60/10 , H01Q1/273 , H01Q1/52 , H01Q9/0407
摘要： A timepiece includes a case; a movement that is housed in the case and has multiple motors that drive respective staffs disposed at different locations; a patch antenna that is disposed inside the case and at the back side of the dial; and a battery that supplies power to the motors and is disposed at a position in the case that does not overlap the patch antenna in plan view. The position at which the battery is disposed overlaps at least one of the motors in plan view.
摘要翻译：钟表包括外壳; 容纳在壳体中并具有多个电动机的运动，其驱动设置在不同位置的相应员工; 贴片天线，其布置在所述表壳的内部和所述表盘的背面; 以及向电动机供电的电池，并且设置在平面图中不与贴片天线重叠的情况下的位置。在平面图中，设置电池的位置与至少一个电动机重叠。

6. 发明授权

US5959941A Electronic watch 失效
标题翻译：电子手表
公开(公告)号：US5959941A
公开(公告)日：1999-09-28
申请号：US671630
申请日：1996-06-28
申请人： Akiyoshi Murakami , Kenji Shimoda , Michiko Yagi , Kenji Fujita
发明人： Akiyoshi Murakami , Kenji Shimoda , Michiko Yagi , Kenji Fujita
IPC分类号： G04C3/00 , G04C3/14 , G04C9/08 , G04F8/00 , G04F8/02 , G04B19/04
CPC分类号： G04F8/00 , G04C3/14
摘要： An electronic watch with a chronograph function comprises a motor, a current time counter, a hand position counter, a coincidence detector and a backward/forward movement determining unit. When a chronograph mode is selected, a second hand moves backward or forward to a 12-o'clock (zero) position depending upon its position in a time measurement and indication mode. The electronic watch reliably resumes the time measurement and indication after it functions as a chronograph.
摘要翻译：具有计时功能的电子手表包括电动机，当前时间计数器，手位计数器，一致检测器和向后/向前移动确定单元。当选择计时器模式时，根据其在时间测量和指示模式下的位置，秒针向后或向前移动到12点（零）位置。电子表在作为计时码表功能后可靠地恢复时间测量和指示。

7. 发明授权

US4620797A Electronic time piece comprising a device for adjusting the time display 失效
标题翻译：电子时间片，包括用于调整时间显示的装置
公开(公告)号：US4620797A
公开(公告)日：1986-11-04
申请号：US772572
申请日：1985-09-04
申请人： Rene Besson , Pierre-Andre Meister
发明人： Rene Besson , Pierre-Andre Meister
IPC分类号： G04C9/00 , G04C9/08 , G04G5/02 , G04G9/00 , G04B19/22 , G04B19/04
CPC分类号： G04C9/00 , G04G5/02 , G04G9/0076
摘要： A watch comprising at least a minute hand, an hour hand and a knobbed shaft which can occupy an extended axial position known as a correcting position.Minute-by-minute correction or correction by whole time zones is operated with the knobbed shaft in the same extended position by the selection of the speed at which the knob is rotated. Time zone correction always uses as point of reference the real time at the moment of actuation of the knob into the extended position, and the watch includes means operative to cancel any step-by-step correction of the minute hand which may have preceded the time zone correction.
摘要翻译：手表包括至少分针，时针和旋钮轴，其可以占据被称为校正位置的延伸的轴向位置。通过选择旋钮旋转的速度，通过整个时区的分钟校正或校正操作，旋钮轴处于相同的延伸位置。时区校正总是作为参考点在使旋钮进入伸出位置时的实时时间使用，并且手表包括用于取消可能在时间之前的分针的任何逐步校正的装置区域修正。

8. 发明授权

US4358840A Analogue alarm electronic timepiece 失效
标题翻译：模拟报警电子表
公开(公告)号：US4358840A
公开(公告)日：1982-11-09
申请号：US124255
申请日：1980-02-25
申请人： Kenichi Ono , Shuji Otawa , Masaharu Shida
发明人： Kenichi Ono , Shuji Otawa , Masaharu Shida
IPC分类号： G04C3/00 , G04C3/14 , G04C9/08 , G04G13/02 , G04C21/16 , G04C23/14
CPC分类号： G04G13/025 , G04C3/14
摘要： An analogue alarm electronic timepiece has electronic circuitry for controlling the drive of the time-indicating hands by a reversible stepping motor to selectively position the hands at desired alarm time and display time settings. Externally operable switches control the operation of the electronic circuitry and enable re-positioning of the hands by the motor to the previously set alarm time so that the user of the timepiece may confirm the alarm time setting. The electronic circuit includes a first settable memory means for storing the time difference between the alarm time and the present time, and a second settable memory means for storing the time difference between the present time and the display time. First means are provided for detecting coincidences between the alarm time and the present time. Second means are provided for detecting coincidence between the present time and the display time.
摘要翻译：模拟警报电子表具有电子电路，用于通过可逆步进电机来控制指示指针的驱动，以选择性地将手定位在所需的警报时间和显示时间设置。外部可操作的开关控制电子电路的操作，并且使电动机的手能够重新定位到先前设置的报警时间，以便钟表的使用者可以确认报警时间设置。电子电路包括用于存储报警时间和当前时间之间的时间差的第一可设置存储装置，以及用于存储当前时间和显示时间之间的时间差的第二可设置存储装置。提供了用于检测报警时间和当前时间之间的巧合的第一装置。提供了用于检测当前时间和显示时间之间的一致性的第二装置。

9. 发明授权

US4357693A Electronic hour timesetting device for electronic analog timepiece 失效
标题翻译：电子模拟时计电子时间计时器
公开(公告)号：US4357693A
公开(公告)日：1982-11-02
申请号：US161464
申请日：1980-06-20
申请人： Michel Plancon , Jean-Pierre Migeon , Paul Grand Chavin
发明人： Michel Plancon , Jean-Pierre Migeon , Paul Grand Chavin
IPC分类号： G04C3/14 , G04C9/08 , G04G5/02 , G04B27/00
CPC分类号： G04C3/14 , G04C9/08 , G04G5/022
摘要： An electronic analog timepiece with hour and minute hand driven by a stepping motor in accordance with low frequency timekeeping signals supplied by a high frequency quartz time reference. The electronic time-setting control circuit is controlled by a single manual push-button switch. The time is adjusted for correction, daylight saving or time zone change at slow, fast and accelerated rate in the clockwise and counterclockwise directions. Both an automatic single hour time correction with automatic restart, and a manual restart option are incorporated.
摘要翻译：一种电子模拟时计，具有按照由高频石英时间基准提供的低频计时信号由步进电机驱动的小时和分针。电子时间设定控制电路由单个手动按钮开关控制。在顺时针和逆时针方向上以慢，快速和加速的速度调整时间进行校正，夏令时或时区变化。包括自动重启的自动单小时时间校正和手动重启选项。

10. 发明授权

US4308607A Electronic timepiece 失效
标题翻译：电子钟表
公开(公告)号：US4308607A
公开(公告)日：1981-12-29
申请号：US29563
申请日：1979-04-12
申请人： Fukuo Sekiya , Minoru Watanabe
发明人： Fukuo Sekiya , Minoru Watanabe
IPC分类号： G04G5/02 , G04C3/00 , G04C3/14 , G04C9/00 , G04C9/08 , G04G5/00 , G04G21/00
CPC分类号： G04C9/08 , G04C3/007 , G04C9/00 , G04G5/00
摘要： An electronic timepiece equipped with a switch means to produce switching pulses in response to actuation of an external operation member, and means for detecting the time intervals between pairs of the switching pulses and producing first control signals indicative of duration of the time intervals. A counter circuit is responsive to the first control signals to provide a second control signal, in response to which a correction signal generation means produces correction signals, the number of which depends on the second control signal.
摘要翻译：一种具有开关装置的电子表，其响应于外部操作构件的致动而产生切换脉冲，以及用于检测切换脉冲对之间的时间间隔并产生指示时间间隔的持续时间的第一控制信号的装置。计数器电路响应于第一控制信号以提供第二控制信号，响应于此，校正信号产生装置产生校正信号，其数量取决于第二控制信号。

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