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公开(公告)号：US6097246A
公开(公告)日：2000-08-01
申请号：US069164
申请日：1998-04-29
CPC分类号： H01H33/285 , H02H3/025 , H01H33/66
摘要： The present invention includes a first switch 4a, a second switch 4b and a capacitor 4d. The first switch 4a normally in a closed state is connected in series between a power source 1 and load, and opens when an accident builds up. The second switch 4b normally in an open state closes almost simultaneously with the opening of the first switch 4a. The capacity 4d normally charged by an arbitrary voltage has predetermined electrically capacity. The serial connected circuit consists of the second switch 4b and capacitor 4d, it is connected in parallel to the first switch 4a.
摘要翻译： 本发明包括第一开关4a，第二开关4b和电容器4d。 通常处于关闭状态的第一开关4a串联连接在电源1和负载之间，并在事故发生时打开。 通常处于打开状态的第二开关4b几乎与第一开关4a的开启同时闭合。 通常由任意电压充电的容量4d具有预定的电容。 串联电路由第二开关4b和电容器4d组成，并联连接到第一开关4a。
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公开(公告)号：US08995235B2
公开(公告)日：2015-03-31
申请号：US13594239
申请日：2012-08-24
摘要： An electronic timepiece can adjust the input terminal and suppress power consumption. An electronic timepiece has: a reception unit 8 that receives a satellite signal containing time information from a positioning information satellite; a power supply unit 4 having a battery that supplies drive power; a remaining capacity detection unit 5 that measures the remaining battery capacity; and a control unit 9 that controls satellite signal reception by the reception unit 8. The control unit 9 includes a timekeeping unit 91 that keeps time, a time adjustment unit 99 that adjusts the time kept by the timekeeping unit 91 based on the satellite signal received by the reception unit 8, and a prohibition period setting unit 93 that sets a prohibition period in which receiving a satellite signal is prohibited based on the remaining battery capacity measured by the remaining capacity detection unit 5.
摘要翻译： 电子钟表可以调节输入端子并抑制功耗。 电子表具有：接收单元8，其从定位信息卫星接收包含时间信息的卫星信号; 具有提供驱动电力的电池的电源单元4; 测量剩余电池容量的剩余容量检测单元5; 以及控制单元9，其控制由接收单元8接收的卫星信号。控制单元9包括保持时间的计时单元91，时间调整单元99，其基于收到的卫星信号来调整由计时单元91保持的时间 接收部8以及禁止期间设定部93，根据由剩余容量检测部5测定的剩余电池容量，设定禁止接收卫星信号的禁止期间。
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公开(公告)号：US20110044137A1
公开(公告)日：2011-02-24
申请号：US12852669
申请日：2010-08-09
申请人： Jun Matsuzaki
发明人： Jun Matsuzaki
摘要： An electronic timepiece has a reception unit that executes a search process to search for satellite signals that can be captured from among satellite signals transmitted from a plurality of positioning information satellites, and from among the satellite signals captured by the search process receives a satellite signal with signal strength greater than or equal to a specific signal reception threshold value; an information acquisition unit that acquires specific information including at least time information based on a satellite signal received by the reception unit; and a display that displays acquired information. A threshold value changing unit lowers the signal reception threshold value according to a search count, which is the number of times the search process has been applied to the satellite signals of all positioning information satellites.
摘要翻译： 电子钟表具有执行搜索处理以搜索从多个定位信息卫星发送的卫星信号中可以捕获的卫星信号的接收单元，并且从通过搜索处理捕获的卫星信号中接收具有 信号强度大于或等于特定信号接收阈值; 信息获取单元，其基于由所述接收单元接收到的卫星信号来获取至少包括时间信息的特定信息; 以及显示所获取的信息的显示器。 阈值改变单元根据作为所有定位信息卫星的卫星信号的搜索处理的次数的搜索计数来降低信号接收阈值。
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4.发明申请Time Adjustment Device, Timepiece with a Time Adjustment Device, and a Time Adjustment Method 有权时间调整装置，带时间调整装置的时计，以及时间调整方法公开(公告)号：US20090079630A1
公开(公告)日：2009-03-26
申请号：US12234369
申请日：2008-09-19
申请人： Norimitsu Baba , Jun Matsuzaki
发明人： Norimitsu Baba , Jun Matsuzaki
摘要： A time adjustment device has a reception unit that receives a satellite signal transmitted from a positioning information satellite, a time information generating unit that generates internal time information, and a time information adjustment unit that adjusts the internal time information. The satellite signal contains satellite time information that is kept by the positioning information satellite. The reception unit includes a signal level acquisition unit that searches for positioning information satellites and acquires the signal level of the satellite signal transmitted from each positioning information satellite, a reception satellite selection unit that selects a positioning information satellite based on the acquired signal level, and a satellite time information acquisition unit that receives the satellite signal transmitted from the positioning information satellite selected by the reception satellite selection unit, and acquires the satellite time information contained in the satellite signal. The time information adjustment unit adjusts the internal time information based on the acquired satellite time information when the satellite time information acquisition unit has acquired the satellite time information.
摘要翻译： 时间调整装置具有接收从定位信息卫星发送的卫星信号的接收部，产生内部时刻信息的时刻信息生成部，调整内部时刻信息的时刻信息调整部。 卫星信号包含由定位信息卫星保存的卫星时间信息。 接收单元包括信号电平获取单元，其搜索定位信息卫星并获取从每个定位信息卫星发送的卫星信号的信号电平;接收卫星选择单元，其基于获取的信号电平选择定位信息卫星;以及 卫星时间信息获取单元，接收由接收卫星选择单元选择的定位信息卫星发送的卫星信号，并获取包含在卫星信号中的卫星时间信息。 当卫星时间信息获取单元获取卫星时间信息时，时间信息调整单元基于所获取的卫星时间信息来调整内部时间信息。
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5.发明申请Time Adjustment Device, Timekeeping Device with a Time Adjustment Device, and a Time Adjustment Method 审中-公开时间调整装置，时间调节装置的计时装置和时间调整方法公开(公告)号：US20090016167A1
公开(公告)日：2009-01-15
申请号：US12132374
申请日：2008-06-03
申请人： Jun Matsuzaki
发明人： Jun Matsuzaki
IPC分类号： G04B47/00
CPC分类号： G01S19/235 , G04R20/06
摘要： A time adjustment device has a reception unit that receives satellite signals transmitted from a positioning information satellite; a satellite signal processing unit that processes the satellite signal received by the reception unit and acquires at least satellite time information; a timekeeping unit that keeps time internally; and a time information adjustment unit that adjusts the internal time based on the satellite time information; wherein the reception unit and the satellite signal processing unit operate alternatively.
摘要翻译： 时间调整装置具有接收从定位信息卫星发送的卫星信号的接收部， 卫星信号处理单元，处理由所述接收单元接收到的卫星信号，并至少获取卫星时间信息; 一个在内部保持时间的计时单位 以及时间信息调整单元，其基于所述卫星时间信息来调整所述内部时间; 其中所述接收单元和所述卫星信号处理单元交替地进行操作。
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6.发明授权Time correction device, timepiece having a time correction device, and time correction method 有权时间校正装置，具有时间校正装置的时计和时间校正方法公开(公告)号：US07474594B2
公开(公告)日：2009-01-06
申请号：US11777898
申请日：2007-07-13
申请人： Osamu Urano , Teruhiko Fujisawa , Katsuyuki Honda , Jun Matsuzaki
发明人： Osamu Urano , Teruhiko Fujisawa , Katsuyuki Honda , Jun Matsuzaki
摘要： A time correction device including a positioning unit that receives signals from positioning information satellites orbiting the Earth and determines the position of the positioning unit; a time correction information storage unit that stores time correction information for correcting time information produced by a time information generating unit; a time information correction unit that corrects the time information based on the time correction information; a time correction basis information storage unit that stores time correction basis information, which is basis information for generating the time correction information; a time correction information generating unit that generates the time correction information based on the time correction basis information; and a selection information storage unit for storing selection information. The time correction basis information includes plural-satellite-referenced time correction basis information; single-satellite-referenced time correction basis information and partial-satellite-signal-referenced time correction basis information. The selection information is used by the time correction information generating unit to select from the time correction basis information and apply the plural-satellite-referenced time correction basis information, the single-satellite-referenced time correction basis information, or the partial-satellite-signal-referenced time correction basis information.
摘要翻译： 一种时间校正装置，包括：定位单元，其接收来自定位在绕地球运动的信息卫星的信号，并确定定位单元的位置; 时间校正信息存储单元，其存储用于校正由时间信息生成单元生成的时间信息的时间校正信息; 时间信息校正单元，其基于时间校正信息校正时间信息; 时间校正基准信息存储单元，其存储作为用于生成时间校正信息的基础信息的时间校正基础信息; 时间校正信息生成单元，其基于时间校正基准信息生成时间校正信息; 以及选择信息存储单元，用于存储选择信息。 时间校正基础信息包括多个卫星参考时间校正基础信息; 单卫星参考时间校正基准信息和部分卫星信号参考时间校正基准信息。 时间校正信息生成部使用选择信息，从时间校正基准信息中选择并应用多卫星参考时间校正基础信息，单卫星参考时间校正基准信息或部分卫星参考时间校正基准信息， 信号参考时间校正基础信息。
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公开(公告)号：US20080031095A1
公开(公告)日：2008-02-07
申请号：US11830613
申请日：2007-07-30
申请人： Jun Matsuzaki , Katsuyuki Honda , Teruhiko Fujisawa , Osamu Urano
发明人： Jun Matsuzaki , Katsuyuki Honda , Teruhiko Fujisawa , Osamu Urano
摘要： A timekeeping device having a reception unit that captures positioning information satellites orbiting the Earth and receives satellite signals from the captured positioning information satellites; a time correction information generating unit that generates time correction information based on the satellite signals received by the reception unit; a display information correction unit that corrects displayed time information based on the time correction information; a capturable satellite information storage unit that stores capturable satellite information relating to the positioning information satellites that can be captured in the region where the reception unit is located; and a region information input unit for inputting the region information for the location of the reception unit. The reception unit captures the positioning information satellites based on the region information input through the region information input unit and the capturable satellite information.
摘要翻译： 一种具有接收单元的计时装置，该接收单元捕获绕地球运动的定位信息卫星并从所捕获的定位信息卫星接收卫星信号; 时间校正信息生成单元，其基于由所述接收单元接收的卫星信号生成时间校正信息; 显示信息校正单元，其基于时间校正信息校正显示的时间信息; 可捕获卫星信息存储单元，其存储与可以在接收单元所在的区域中捕获的定位信息卫星相关的可捕获的卫星信息; 以及区域信息输入单元，用于输入用于接收单元的位置的区域信息。 接收单元基于通过区域信息输入单元输入的区域信息和可捕获卫星信息捕获定位信息卫星。
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8.发明申请Drive method for piezoelectric actuator, drive apparatus for piezoelectric actuator, electronic device, control program for drive apparatus for piezoelectric actuator, and recording medium 有权用于压电致动器的驱动方法，压电致动器的驱动装置，电子装置，用于压电致动器的驱动装置的控制程序和记录介质公开(公告)号：US20060001330A1
公开(公告)日：2006-01-05
申请号：US11171183
申请日：2005-07-01
申请人： Jun Matsuzaki , Takashi Kawaguchi , Reiko Nagahama
发明人： Jun Matsuzaki , Takashi Kawaguchi , Reiko Nagahama
IPC分类号： H01L41/04
摘要： A frequency of a drive signal supplied to a piezoelectric element is swept within a specific range, a detection signal indicating the vibrating state of a vibrating member is detected, and the sweep speed of the drive signal frequency supplied to the piezoelectric element is controlled based on this detection signal. Thus, even if nonuniformities occur in the drive frequency of the piezoelectric element due to fluctuations in the surrounding temperature or the load, such nonuniformities can be overcome without any adjustments, and the piezoelectric element can be reliably driven. Also, since the sweep speed of the drive signal frequency is at a high speed when the vibrating member is in a non-drive state, needless drive signal output time during which the piezoelectric element cannot be driven can be reduced, needless power consumption can be curtailed, and nonuniformities in the drive speed of the driven object can also be reduced.
摘要翻译： 提供给压电元件的驱动信号的频率在特定范围内扫描，检测表示振动部件的振动状态的检测信号，并且基于以下方式控制提供给压电元件的驱动信号频率的扫描速度： 该检测信号。 因此，即使由于周围温度或负载的波动而在压电元件的驱动频率上发生不均匀性，也可以克服这种不均匀性而无需调整，可以可靠地驱动压电元件。 此外，由于当振动部件处于非驱动状态时驱动信号频率的扫描速度处于高速度，所以可以减少压电元件不能驱动的不必要的驱动信号输出时间，不需要功率消耗 削减驱动对象的驱动速度的不均匀性也可以减小。
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公开(公告)号：US08804466B2
公开(公告)日：2014-08-12
申请号：US13172462
申请日：2011-06-29
申请人： Jun Matsuzaki
发明人： Jun Matsuzaki
IPC分类号： G04B37/12
摘要： An electronic timepiece that receives signals and displays information can be driven using solar power while suppressing antenna sensitivity loss to a sufficiently low level. An electronic timepiece has a dial, on the face of which time is displayed, a flat antenna, and a solar cell. The flat antenna is disposed in an area on the back side of the dial, extends in the plane direction of the dial, and receives signals passing through the dial. The solar cell is also disposed in the area on the back side of the dial, positioned vertically between the dial and the flat antenna. The solar cell also extends in the plane direction of the dial.
摘要翻译： 可以使用太阳能驱动接收信号和显示信息的电子钟表，同时将天线灵敏度损失抑制到足够低的水平。 电子钟表具有表面，显示时间的平板天线和太阳能电池。 扁平天线设置在表盘背面的区域中，在表盘的平面方向上延伸，并接收通过表盘的信号。 太阳能电池还设置在表盘背面的区域中，位于表盘和平板天线之间的垂直位置。 太阳能电池还在表盘的平面方向上延伸。
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公开(公告)号：US08432771B2
公开(公告)日：2013-04-30
申请号：US12852669
申请日：2010-08-09
申请人： Jun Matsuzaki
发明人： Jun Matsuzaki
IPC分类号： G04C11/02
摘要： An electronic timepiece has a reception unit that executes a search process to search for satellite signals that can be captured from among satellite signals transmitted from a plurality of positioning information satellites, and from among the satellite signals captured by the search process receives a satellite signal with signal strength greater than or equal to a specific signal reception threshold value; an information acquisition unit that acquires specific information including at least time information based on a satellite signal received by the reception unit; and a display that displays acquired information. A threshold value changing unit lowers the signal reception threshold value according to a search count, which is the number of times the search process has been applied to the satellite signals of all positioning information satellites.
摘要翻译： 电子钟表具有执行搜索处理以搜索从多个定位信息卫星发送的卫星信号中可以捕获的卫星信号的接收单元，并且从通过搜索处理捕获的卫星信号中接收具有 信号强度大于或等于特定信号接收阈值; 信息获取单元，其基于由所述接收单元接收到的卫星信号来获取至少包括时间信息的特定信息; 以及显示所获取的信息的显示器。 阈值改变单元根据作为所有定位信息卫星的卫星信号的搜索处理的次数的搜索计数来降低信号接收阈值。
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