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1. 发明授权

US4321520A Electronic timepiece 失效
标题翻译：电子钟表
公开(公告)号：US4321520A
公开(公告)日：1982-03-23
申请号：US49974
申请日：1979-06-19
申请人： Makoto Ueda , Akira Torisawa , Shuji Otawa , Masaaki Mandai , Masaharu Shida , Katsuhiko Sato
发明人： Makoto Ueda , Akira Torisawa , Shuji Otawa , Masaaki Mandai , Masaharu Shida , Katsuhiko Sato
IPC分类号： G04C3/14 , H02P8/02 , G05B19/40
CPC分类号： G04C3/143 , H02P8/02
摘要： An electronic timepiece includes a stepping motor having a stator, a drive coil and a rotor which is driven in one of at least two different states. The state of the driving motor is changed in response to a change in the load of the motor or in response to the locating of the motor in an external magnetic field.
摘要翻译：电子钟表包括具有定子，驱动线圈和转子的步进电机，其以至少两种不同状态中的一种被驱动。驱动电动机的状态响应于电动机的负载变化或响应于电动机在外部磁场中的定位而改变。

2. 发明授权

US4437769A Electronic timepiece 失效
标题翻译：电子钟表
公开(公告)号：US4437769A
公开(公告)日：1984-03-20
申请号：US168321
申请日：1980-07-10
申请人： Masaharu Shida , Makoto Ueda , Shuji Otawa , Masaaki Mandai , Katsuhiko Sato
发明人： Masaharu Shida , Makoto Ueda , Shuji Otawa , Masaaki Mandai , Katsuhiko Sato
IPC分类号： G04C3/14 , G04C10/00 , G04C10/02 , G04C10/04 , H02P8/02 , G04C3/00
CPC分类号： G04C10/04 , G04C10/02 , G04C3/143
摘要： An electronic timepiece having a stepping motor includes a power source, an oscillating circuit, a dividing circuit connected to the oscillating circuit, and a wave shaping circuit receptive of a plurality of output signals produced from the dividing circuit to produce a plurality of controlling signals. A controlling circuit receives the controlling signals and controls a driving circuit. The power source is connected to a detecting voltage circuit by which the variation of the supply voltage of the power source is detected, and a normal waveform or an intermittent waveform is selectively applied to the stepping motor according to the variation of the supply voltage. As a result, the power consumption of the steppng motor is controlled at a constant level, even if the supply voltage of the power source is higher than the optimum voltage of the stepping motor and even if the supply voltage varies.
摘要翻译：具有步进电动机的电子钟表包括电源，振荡电路，连接到振荡电路的分频电路和接收由分频电路产生的多个输出信号的波形整形电路，以产生多个控制信号。控制电路接收控制信号并控制驱动电路。电源连接到检测电压电路，通过该检测电压电路检测电源的电源电压的变化，并且根据电源电压的变化选择性地向步进电机施加正常波形或间歇波形。结果，即使电源的电源电压高于步进电机的最佳电压，并且即使电源电压变化，步进电动机的功耗也被控制在恒定水平。

3. 发明授权

US4321521A Detection device of electronic timepiece 失效
标题翻译：电子表的检测装置
公开(公告)号：US4321521A
公开(公告)日：1982-03-23
申请号：US100222
申请日：1979-12-04
申请人： Makoto Ueda , Akira Torisawa , Shuji Otawa , Masaaki Mandai , Masaharu Shida , Katsuhiko Sato
发明人： Makoto Ueda , Akira Torisawa , Shuji Otawa , Masaaki Mandai , Masaharu Shida , Katsuhiko Sato
IPC分类号： G04C3/14 , H02P8/02 , G05B19/40
CPC分类号： G04C3/143 , H02P8/02
摘要： An electronic timepiece has a stepping motor comprised of a stator, rotor and driving coil. A wave shaping circuit produces normal driving pulses and correction driving pulses having a longer pulse width than the normal driving pulses. A rotor rotation detection device detects rotation and non-rotation of the rotor after normal driving pulses are applied to the driving coil and in response to detection of a non-rotation condition, a correction driving pulse is applied to the driving coil. A magnetic field detection device detects the presence and absence of an external alternating magnetic field and in response to detection of a magnetic field, a driving pulse of longer pulse width than the correction driving pulses is applied to the driving coil to effect rotor rotation. The magnetic field detection device operates before the normal driving pulses are applied to the driving coil so that in the event of detection of a magnetic field, a driving pulse of sufficiently long pulse width will be applied to the driving coil to effect rotor rotation. In response to detection of an external alternating magnetic field by the magnetic field detection device, operation of the rotor rotation detection device is inhibited thereby conserving power and preventing mis-operation of the stepping motor.
摘要翻译：电子钟表具有由定子，转子和驱动线圈组成的步进电机。波形整形电路产生具有比正常驱动脉冲更长的脉冲宽度的正常驱动脉冲和校正驱动脉冲。转子旋转检测装置在将正常的驱动脉冲施加到驱动线圈之后并响应于非旋转状态的检测来检测转子的旋转和不旋转，将校正驱动脉冲施加到驱动线圈。磁场检测装置检测外部交变磁场的存在和不存在，并且响应于磁场的检测，将比校正驱动脉冲更长的脉冲宽度的驱动脉冲施加到驱动线圈以实现转子旋转。磁场检测装置在将正常的驱动脉冲施加到驱动线圈之前工作，使得在检测到磁场的情况下，将对驱动线圈施加足够长的脉冲宽度的驱动脉冲以实现转子旋转。响应于通过磁场检测装置检测外部交变磁场，禁止转子旋转检测装置的操作，从而节省电力并防止步进电机的误操作。

4. 发明授权

US4321519A Magnetic field detection device for electronic timepiece 失效
标题翻译：电子表的磁场检测装置
公开(公告)号：US4321519A
公开(公告)日：1982-03-23
申请号：US33230
申请日：1979-04-25
申请人： Makoto Ueda , Akira Torisawa , Shuji Otawa , Masaaki Mandai , Masaharu Shida , Katsuhiko Sato
发明人： Makoto Ueda , Akira Torisawa , Shuji Otawa , Masaaki Mandai , Masaharu Shida , Katsuhiko Sato
IPC分类号： G01R33/02 , G04C3/14 , G04G9/00 , H02P8/02 , G05B19/40
CPC分类号： G04C3/143 , G01R33/02 , G04G9/0064
摘要： An electronic timepiece of the type having a frequency dividing circuit, and a drive circuit for driving a motor having a rotor, a stator and a driving coil, is provided with a magnetic field detection device comprised of a low impedance closed loop including a low resistance element and the driving coil and a high impedance closed loop including a high resistance element and the driving coil. The driving coil develops an induced voltage when placed in an external alternating magnetic field and also functions to drive the rotor. The strength of the alternating magnetic field is measured by the voltage level developed across the high resistance element and the measuring sensitivity is improved by alternately switching between the low impedance closed loop and the high impedance closed loop. In response to the detection output of the magnetic field detection device, the effective power applied to the driving coil is increased so that the motor performance is not adversely affected by the external alternating magnetic field.
摘要翻译：具有分频电路的类型的电子钟表和用于驱动具有转子，定子和驱动线圈的电动机的驱动电路设置有包括低电阻的低阻闭环的磁场检测装置元件和驱动线圈以及包括高电阻元件和驱动线圈的高阻抗闭环。驱动线圈在放置在外部交变磁场中时产生感应电压，并且还用于驱动转子。交变磁场的强度是通过高电阻元件上产生的电压电平来测量的，并且通过在低阻抗闭环和高阻抗闭环之间交替切换来提高测量灵敏度。响应于磁场检测装置的检测输出，施加到驱动线圈的有效功率增加，使得电动机性能不受外部交变磁场的不利影响。

5. 发明授权

US4352172A Detection device of electronic timepiece 失效
标题翻译：电子表的检测装置
公开(公告)号：US4352172A
公开(公告)日：1982-09-28
申请号：US144662
申请日：1980-04-28
申请人： Makoto Ueda , Akira Torisawa , Shuji Otawa , Masaaki Mandai , Masaharu Shida , Katsuhiko Sato
发明人： Makoto Ueda , Akira Torisawa , Shuji Otawa , Masaaki Mandai , Masaharu Shida , Katsuhiko Sato
IPC分类号： G01R33/028 , G04C3/14 , H02P8/02 , G05B19/40 , G04B19/00 , G04F5/00
CPC分类号： G04C3/143 , G01R33/028
摘要： An electronic timepiece has a stepping motor comprised of a stator, rotor and coil, and circuitry for producing and applying driving pulses to the coil to effect stepwise rotation of the rotor. The presence of an external alternating magnetic field is detected by switching the coil from an open-circuit condition to a low impedance loop comprised of the coil and a low impedance element. The rotation of the rotor is detected by alternately switching the coil between the low impedance loop and a high impedance loop comprised of the coil and a high impedance element. Control circuitry controls the switching operations to ensure that the magnetic field detection and the rotor rotation detection are carried out at different times.
摘要翻译：电子钟表具有由定子，转子和线圈组成的步进电机，以及用于产生并向线圈施加驱动脉冲以实现转子的逐步旋转的电路。通过将线圈从开路状态切换到由线圈和低阻抗元件组成的低阻抗回路来检测外部交变磁场的存在。通过交替地切换低阻抗环路和由线圈和高阻抗元件组成的高阻抗回路之间的线圈来检测转子的旋转。控制电路控制切换操作，以确保在不同时间进行磁场检测和转子旋转检测。

6. 发明授权

US4271496A Electronic watch 失效
标题翻译：电子手表
公开(公告)号：US4271496A
公开(公告)日：1981-06-02
申请号：US898396
申请日：1978-04-20
申请人： Masaharu Shida , Akira Torisawa , Makoto Ueda , Masaaki Mandai , Katsuhiko Sato , Kazuhiro Asano
发明人： Masaharu Shida , Akira Torisawa , Makoto Ueda , Masaaki Mandai , Katsuhiko Sato , Kazuhiro Asano
IPC分类号： G04C3/14 , H02P8/02 , G04B19/04 , G04C3/00
CPC分类号： G04C3/143
摘要： An electronic timepiece including a stepping motor and a time-indicating hand moved in a stepwise manner by the stepping motor for indicating time. During normal operation the time-indicating hand moves at a normal periodic rate. When operating conditions such as a low battery cause the stepping motor to not rotate, correcting pulses are applied to the stepping motor to supply additional energy to it to cause it to rotate. Additionally, the correcting pulses cause the rotor, and the time-indicating hand to rotate at a rate different from the normal periodic rate to alert the timepiece user that some condition exists tending to cause non-rotation of the stepping motor.
摘要翻译：一种电子表，其包括步进电机和指示手，其由步进电机逐步地移动以指示时间。在正常操作期间，指示手以正常的周期速率移动。当诸如低电量的操作条件导致步进电机不旋转时，校正脉冲被施加到步进电机以向其提供额外的能量以使其旋转。此外，校正脉冲引起转子，并且指示指针以与正常周期速率不同的速率旋转，以提醒钟表用户存在倾向于引起步进电机不旋转的某些状况。

7. 发明授权

US4382691A Electronic watch 失效
标题翻译：电子手表
公开(公告)号：US4382691A
公开(公告)日：1983-05-10
申请号：US169312
申请日：1980-07-16
申请人： Masaharu Shida , Akira Torisawa , Jun Ueda , Masaaki Mandai , Katsuhiko Sato
发明人： Masaharu Shida , Akira Torisawa , Jun Ueda , Masaaki Mandai , Katsuhiko Sato
IPC分类号： G04C3/00 , G04C3/14 , H02P8/02 , G06F1/04
CPC分类号： G04C3/143
摘要： In an analog electronic watch having a calendar display the power required during change of the calendar display, about 6 hours out of 24, is greater than at other times. In order to effect economy in power consumption, the pulse for driving the watch motor during the time other than the period in which the calendar display is being changed is only sufficient to drive the time indicating means. In case the motor fails to step when such pulse is applied, this is detected by a detecting circuit and a corrective drive pulse is applied to the motor so as to drive it.
摘要翻译：在具有日历的模拟电子手表中，显示日历显示改变期间所需的功率，大约在24小时内大于其他时间。为了实现电力消耗的经济性，在日历显示改变之前的时间期间用于驱动手表电机的脉冲仅足以驱动时间指示装置。如果在施加这样的脉冲的情况下电动机不能步进，则由检测电路检测到，并且将纠正驱动脉冲施加到电动机以驱动它。

8. 发明申请

US20090238906A1 FLAVOR IMPROVING AGENT 有权
标题翻译：风味改良剂
公开(公告)号：US20090238906A1
公开(公告)日：2009-09-24
申请号：US12092842
申请日：2007-06-20
申请人： Kenji Ikeda , Shuzo Tashiro , Satoshi Hamada , Katsuhiko Sato
发明人： Kenji Ikeda , Shuzo Tashiro , Satoshi Hamada , Katsuhiko Sato
IPC分类号： A23L1/237 , A23L1/22 , A61K36/63 , A23L2/56
CPC分类号： C12J1/08 , A23C9/1307 , A23C9/1322 , A23C11/103 , A23L2/02 , A23L2/52 , A23L2/56 , A23L23/00 , A23L27/10 , A23L27/45 , A23L27/84 , A23L27/86 , A23L27/88 , A23V2002/00 , C12C5/026 , A23V2200/16 , A23V2250/1644
摘要： A taste improving agent containing as an active ingredient a whey mineral satisfying all the criteria (a), (b), (c), (d), and (e) below: (a) an ash content in an solid portion of the whey mineral is 25 to 75% by mass; (b) a calcium content in a solid portion of the whey mineral is less than 2% by mass; (c) a calcium content in an ash portion of the whey mineral is less than 5% by mass; (d) a lactic acid content in a solid portion of the whey mineral is 1.0% by mass or more; and (e) a pH of an aqueous solution containing 0.1% by mass of a solid portion of the whey mineral is 6.0 to 7.5.
摘要翻译：含有满足以下所有标准（a），（b），（c），（d）和（e））的乳清矿物作为活性成分的味觉改良剂：（a）固体部分的灰分含量乳清矿物质为25〜75质量％（b）乳清矿物的固体部分中的钙含量小于2质量％; （c）乳清矿物灰分中的钙含量小于5质量％; （d）乳清矿物的固体部分中的乳酸含量为1.0质量％以上; 和（e）含有0.1质量％固体部分的乳清矿物质的水溶液的pH为6.0〜7.5。

9. 发明授权

US07246228B2 Communication system, terminal device, reproduction program, storage medium storing the reproduction program, server machine, server program, and storage medium storing the server program 失效
标题翻译：通信系统，终端装置，再现程序，存储再现程序的存储介质，服务器机器，服务器程序和存储服务器程序的存储介质
公开(公告)号：US07246228B2
公开(公告)日：2007-07-17
申请号：US10398254
申请日：2001-09-28
申请人： Katsuhiko Sato , Yuji Sawada , Keisuke Iwasaki , Kazuyuki Nako
发明人： Katsuhiko Sato , Yuji Sawada , Keisuke Iwasaki , Kazuyuki Nako
IPC分类号： G06F1/24 , G06F15/177
CPC分类号： H04N21/6334 , G06F21/10 , H04N21/25816
摘要： Reproduction means of a general-purpose computer (1) reproduces a digital content only when a device ID included in the digital content corresponds to a device ID of a device by which it is intended to reproduce the digital content. When the device ID of the general-purpose computer (1) is altered, a recovery program for recovering an original device ID is downloaded from a recovery program generation server (2), thereby the device ID is recovered. With this arrangement, it is possible to provide a communication system which is capable of recovering a device ID when, for instance, the device ID is altered on account of the reinstall of a program such as an OS or content player.
摘要翻译：通用计算机（1）的再现装置仅当包括在数字内容中的设备ID对应于旨在再现数字内容的设备的设备ID时才再现数字内容。当通用计算机（1）的设备ID被更改时，从恢复程序生成服务器（2）下载恢复原始设备ID的恢复程序，从而恢复设备ID。利用这种安排，可以提供一种通信系统，当例如由于重新安装诸如OS或内容播放器的程序而改变设备ID时，能够恢复设备ID。

10. 发明授权

US07182057B2 Engine cylinder head having an improved intake port configuration, and engine incorporating same 失效
标题翻译：具有改进的进气口构造的发动机气缸盖，以及并入其的发动机
公开(公告)号：US07182057B2
公开(公告)日：2007-02-27
申请号：US11219462
申请日：2005-09-02
申请人： Katsuhiko Sato
发明人： Katsuhiko Sato
IPC分类号： F02F1/42
CPC分类号： F02F1/4235
摘要： A cylinder head of an internal combustion engine is provided with an improved intake port configuration, that improves the efficiency of air intake into a combustion chamber. The engine includes an intake valve which covers an opening of a combustion chamber and which has a valve stem supported by a valve guide. The valve guide is fixed to a curved wall of an intake port leading from a hole in the side of the cylinder head to the intake opening of the combustion chamber. An intake port is configured so that the cross-sectional area thereof reduces with an increasing distance from the intake opening of the combustion chamber, and so that the passage cross-sectional area at a distance equal to about 10% of the total length of the intake port from the intake opening of the combustion chamber is 0.8 times the area of opening of the combustion chamber or smaller.
摘要翻译：内燃机的气缸盖具有改进的进气口结构，其提高了进入燃烧室的进气效率。该发动机包括一个覆盖燃烧室的开口并具有由阀导向器支撑的阀杆的进气阀。阀导向件被固定到从汽缸盖侧面的孔向燃烧室的进气口引导的进气口的弯曲壁。进气口被构造成使得其横截面积随着距离燃烧室的进气口的距离的增加而减小，并且使得通过截面积等于所述燃烧室的总长度的约10％的距离来自燃烧室的进气口的进气口是燃烧室的开口面积的0.8倍或更小。

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