专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

71. 发明授权

US4161864A Electronic watch, particularly a quartz-controlled wristwatch 失效
标题翻译：电子手表，特别是石英手表
公开(公告)号：US4161864A
公开(公告)日：1979-07-24
申请号：US846120
申请日：1977-10-27
申请人： Wolfgang Ganter
发明人： Wolfgang Ganter
IPC分类号： G04G21/00 , G04B27/02 , G04C9/00 , G04C9/04 , G04C3/00
CPC分类号： G04C9/00
摘要： An electronic watch, particularly a quartz-controlled wristwatch including an electronic circuit for the control of an indicator device. The watch includes an indicator setting arrangement having a setting shaft arrestable in different positions, and a support plate therefor. A stop or arresting spring for the setting shaft concurrently constitutes a switch element for controlling a conductor path in the electronic circuit.
摘要翻译：一种电子手表，特别是包括用于控制指示装置的电子电路的石英控制手表。手表包括具有可在不同位置阻止的定位轴的指示器设置装置及其支撑板。用于固定轴的止动或止动弹簧同时构成用于控制电子电路中的导体路径的开关元件。

72. 发明授权

US4051666A Electronic timepiece hand-adjustment mechanism 失效
标题翻译：电子时代手动调整机制
公开(公告)号：US4051666A
公开(公告)日：1977-10-04
申请号：US633735
申请日：1975-11-20
申请人： Masahito Yoshino , Kazuo Kawasumi
发明人： Masahito Yoshino , Kazuo Kawasumi
IPC分类号： G04F7/04 , G04B27/00 , G04B27/02 , G04C9/00 , G04C9/04 , G04C3/00
CPC分类号： G04B27/001 , G04C9/00
摘要： A hand-return mechanism for an electronic timepiece wherein at least one hand is advanced to a predetermined position is provided. The timepiece includes a display hand mechanically coupled to a positionable gear, the rotational position of the gear determining the rotary position of the hand. An electro-mechanical converter includes a rotor mechanically coupled to effect rotation of same. A manually operated hand-adjustment mechanism is adapted to be displaced from a rest position to an adjustment position, the adjustment mechanism being mechanically coupled to the gear, the adjustment mechanism effecting an advancement of the gear and rotor to predetermine respective positions corresponding to 10n second positions to which said hand is to be advanced, where n = 1, 2, 3.

73. 发明授权

US3817024A Time-setter for an electronic timepiece 失效
标题翻译：电子计时器的时间设定
公开(公告)号：US3817024A
公开(公告)日：1974-06-18
申请号：US31440672
申请日：1972-12-12
申请人： CITIZEN WATCH CO LTD
发明人： NOGUCHI K
IPC分类号： G04B27/02 , G04B27/00 , G04C3/00 , G04C9/00 , G04C9/04 , G04C13/11
CPC分类号： G04B27/004 , G04C3/00 , G04C9/00 , G04C13/11
摘要： An electronic watch comprising a motor for converting electrical energy into mechanical rotational movement, an actuating means operable from the outside of the casing of the watch, and an arbor means for the hand of the watch. A gear train couples the motor to the arbor means and a cam means is operatively connected to the actuation means and the watch hands. The cam means are controlled by the operation of the actuation means for setting at least one of the hands of the watch to a reference position whereby the watch may be set by merely operating the actuation means.
摘要翻译：一种电子手表，包括用于将电能转换成机械旋转运动的电动机，可从手表壳体的外部操作的致动装置和用于手表的手的心轴装置。齿轮系将电动机连接到心轴装置，并且凸轮装置可操作地连接到致动装置和手表手。凸轮装置通过致动装置的操作来控制，用于将手表中的至少一只手设置到参考位置，由此通过仅操作致动装置可以设定手表。

74. 发明授权

US3813873A Switching device for electronic watch 失效
标题翻译：电子手表切换装置
公开(公告)号：US3813873A
公开(公告)日：1974-06-04
申请号：US34308373
申请日：1973-03-20
申请人： SEIKO INSTR & ELECTRONICS
发明人： NAKAGAWA Y
IPC分类号： G04B27/02 , G04C3/04 , G04C9/00 , G04C9/04 , G04B27/00
CPC分类号： G04C9/00
摘要： An improved switching device for an electronic watch is used for starting and stopping said watch. The device includes means for avoiding stress on the drive train and motor while setting the hands.
摘要翻译：用于电子表的改进的开关装置用于启动和停止所述手表。该装置包括用于在设置手时避免传动系和电动机上的应力的装置。

75. 发明授权

US3731481A Time-setting device for electric timepiece 失效
标题翻译：时间设置的时间设置
公开(公告)号：US3731481A
公开(公告)日：1973-05-08
申请号：US3731481D
申请日：1972-03-24
申请人： CITIZEN WATCH CO LTD
发明人： NAKAYAMA Y
IPC分类号： G04B19/02 , G04B27/00 , G04C3/00 , G04C9/00 , G04C9/04
CPC分类号： G04C3/00 , G04B19/02 , G04B27/001 , G04B27/004
摘要： A time-setting mechanism in an electronic timepiece fitted with a seconds hand-locking device and a seconds-hand arbor, characterized in that the seconds-hand arbor is provided with a clutch and a locking cam, said clutch being adapted for on-off control of a seconds hand pinion relative to the arbor.
摘要翻译：一种配备有秒针式握持装置和秒针式手柄的电子钟表中的时间设定机构，其特征在于，秒针心轴设置有离合器和锁定凸轮，所述离合器适于开关相对于心轴控制秒针齿轮。

76. 发明申请

US20110249539A1 ELECTRONIC TIMEPIECE 有权
标题翻译：电子计时器
公开(公告)号：US20110249539A1
公开(公告)日：2011-10-13
申请号：US13083917
申请日：2011-04-11
申请人： Nobuhiro Aoki
发明人： Nobuhiro Aoki
IPC分类号： G04C9/04
CPC分类号： G04C3/143
摘要： Disclosed is an electronic timepiece, comprising: hands which indicate time to display the time; a stepping motor which performs a stepping drive of the hands; a drive control section which supplies the stepping motor with drive pulses; a hand movement examining section which examines whether the hands are moving or not; and awaiting control section which temporarily interrupts a supply of the drive pulses by the drive control section to be in a waiting state, when the hand movement examining section judges that the hands are stopped, wherein the supply of the drive pulses by the drive control section and an examination of whether the hands are moving or not by the hand movement examining section are respectively restarted, after the waiting control section has released the waiting state.
摘要翻译：公开了一种电子钟表，包括：指示显示时间的时间的手; 执行手的步进驱动的步进电机; 驱动控制部，其向所述步进电机供给驱动脉冲; 手动检查部分，检查手是否移动; 以及等待控制部分，当所述手动检测部分判断所述指针停止时，所述等待控制部分暂时中断所述驱动控制部分的所述驱动脉冲的供给处于等待状态，其中所述驱动控制部分并且在等待控制部分已经释放等待状态之后，分别重新开始由手动检查部分检查手是否移动。

77. 发明授权

US06853605B2 Electronic timepiece with a contactless data communication function, and a contactless data communication system 有权
标题翻译：具有非接触数据通信功能的电子钟表和非接触式数据通信系统
公开(公告)号：US06853605B2
公开(公告)日：2005-02-08
申请号：US10233910
申请日：2002-09-03
申请人： Teruhiko Fujisawa , Akira Washizawa
发明人： Teruhiko Fujisawa , Akira Washizawa
IPC分类号： G04B37/00 , G04B37/22 , G04C9/04 , G04G21/04 , G04G99/00 , G06K19/077 , G07C9/00 , G04B47/00 , G06K19/06
CPC分类号： G06K19/07762 , G04B37/0008 , G04B37/22 , G04G21/04 , G04R60/10 , G07C9/00111 , G07C9/00309 , G07C2009/00396
摘要： An electronic watch (100) has a contactless data communication function. The case (101) of the electronic watch is constructed from metal or other conductive material, and is formed in an annular shape with a dial-side opening (101A) and a back-side opening (101B). A gap (101G) is disposed on one part of the case (101) in the circumferential direction as an insulation part, and an insulation material (109) is located and fixed inside this gap (101G). Because the occurrence of an eddy current can thus be prevented, a drop in communication function can be suppressed even though an annular conductive member is used in the case or other structural parts. Furthermore, because the strength of the case can be improved and the seal or water resistance can be easily assured, the reliability of the electronic watch can be increased.
摘要翻译：电子手表（100）具有无接触数据通信功能。电子表的壳体（101）由金属或其它导电材料构成，并且形成为具有拨盘侧开口（101A）和后侧开口（101B）的环状。作为绝缘部，在周向的一部分上设置间隙（101G），绝缘材料（109）位于并固定在该间隙（101G）内。由于可以防止涡流的发生，即使在壳体或其他结构部件中使用环形导电构件，也可以抑制通信功能的下降。此外，由于壳体的强度可以提高，并且可以容易地确保密封或防水性，因此可以提高电子手表的可靠性。

78. 发明授权

US5973640A Method and device for managing status/alarm message of GPS receiver and broadcasting system time 失效
标题翻译：用于管理GPS接收机状态/报警信息的方法和装置以及广播系统时间
公开(公告)号：US5973640A
公开(公告)日：1999-10-26
申请号：US957114
申请日：1997-10-24
申请人： Keun-Ju Lee
发明人： Keun-Ju Lee
IPC分类号： G01S1/00 , G01S19/14 , G01S19/38 , G04C9/04 , G04G5/00 , H04B1/06 , H04B7/185 , G01S5/02
CPC分类号： G04G7/02 , G01S19/23
摘要： Apparatus and methods for managing a detailed status message and alarm message of a global positioning system (GPS) receiver and broadcasting an accurate system time. The GPS receiver receives current time and positional information from a global positioning system satellite, to generate clocks to respective blocks in a base station and to generate self status and alarm message data and system time message data. A base station control processor receives the status and alarm message data and system time message data, and separates the system time therefrom to immediately broadcast the system time to processors of the base station. The base station control processor also periodically checks for a change of the status and alarm message in the system time message data to report the change of the status and alarm message to a base station control device.
摘要翻译：用于管理全球定位系统（GPS）接收机的详细状态消息和报警消息的装置和方法，并且广播精确的系统时间。 GPS接收器从全球定位系统卫星接收当前时间和位置信息，以产生基站中相应块的时钟并产生自身状态和报警消息数据和系统时间消息数据。基站控制处理器接收状态和报警消息数据和系统时间消息数据，并将系统时间从其分离，以便立即将系统时间广播到基站的处理器。基站控制处理器还周期地检查系统时间消息数据中的状态和报警消息的变化，以将状态和报警消息的改变报告给基站控制设备。

79. 发明授权

US5936912A Electronic device and semiconductor memory device using the same 失效
标题翻译：电子设备和使用其的半导体存储器件
公开(公告)号：US5936912A
公开(公告)日：1999-08-10
申请号：US34407
申请日：1998-03-04
申请人： Kuninori Kawabata , Masato Matsumiya , Satoshi Eto , Toshikazu Nakamura , Mitsuhiro Higashiho , Masato Takita , Toru Koga , Hideki Kanou , Ayako Kitamoto
发明人： Kuninori Kawabata , Masato Matsumiya , Satoshi Eto , Toshikazu Nakamura , Mitsuhiro Higashiho , Masato Takita , Toru Koga , Hideki Kanou , Ayako Kitamoto
IPC分类号： G04G7/00 , G04C9/04 , G06F1/10 , G11C7/10 , G11C7/22 , G11C11/407 , G11C11/4076 , H03K5/13 , H03L7/00 , H03L7/07 , H03L7/081 , G11C13/00
CPC分类号： G11C7/222 , G11C7/1072 , G11C7/22 , H03K5/131 , H03L7/07 , H03L7/0814
摘要： An electronic device includes a first circuit which refers to an external clock and thus produces a first internal clock, and a second circuit which refers to the first internal clock and thus produces a second internal clock. The first circuit has a first phase error between the external clock and the first internal clock, and the second circuit has a second phase error between the first internal clock and the second internal clock. The first phase error has a sign reverse to that of the second phase error.
摘要翻译：电子设备包括参考外部时钟并因此产生第一内部时钟的第一电路和参考第一内部时钟从而产生第二内部时钟的第二电路。第一电路在外部时钟和第一内部时钟之间具有第一相位误差，第二电路在第一内部时钟和第二内部时钟之间具有第二相位误差。第一相位误差具有与第二相位误差相反的符号。

80. 发明授权

US5748570A Time correction of an electronic clock 失效
标题翻译：电子时钟的时间校正
公开(公告)号：US5748570A
公开(公告)日：1998-05-05
申请号：US786256
申请日：1997-01-22
申请人： Motoyoshi Komoda
发明人： Motoyoshi Komoda
IPC分类号： G04G3/00 , G04C9/04 , G04G3/02 , G04G5/00 , G04G7/00 , G06F1/14 , H03B5/30
CPC分类号： G04G3/04 , G04G3/02 , G04G7/00
摘要： An electronic clock includes a usual oscillator and a more accurate oscillator. The usual oscillator generates a first frequency which causes the electronic clock to operate and the more accurate oscillator generates a second frequency which is used as a reference frequency. Referring to the second frequency, the first frequency is measured by a frequency measurement circuit and a deviation of the first frequency from a design frequency is calculated by a processor. According to the deviation, time correction of the electronic clock is performed. Therefore, even if an actual oscillation frequency of the usual oscillator is not stable precisely, the accurate time correction can be achieved.
摘要翻译：电子时钟包括通常的振荡器和更精确的振荡器。通常的振荡器产生使电子时钟工作的第一频率，并且更精确的振荡器产生用作参考频率的第二频率。参考第二频率，第一频率由频率测量电路测量，并且第一频率与设计频率的偏差由处理器计算。根据偏差，执行电子时钟的时间校正。因此，即使通常振荡器的实际振荡频率精度不稳定，也能够实现准确的时间校正。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式