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1. 发明授权

US06320822B1 Electronic equipment and control method for electronic equipment 有权
标题翻译：电子设备电子设备及控制方法
公开(公告)号：US06320822B1
公开(公告)日：2001-11-20
申请号：US09341896
申请日：1999-08-26
申请人： Makoto Okeya , Teruhiko Fujisawa , Hiroshi Yabe , Joji Kitahara , Hiroyuki Kojima , Noriaki Shimura
发明人： Makoto Okeya , Teruhiko Fujisawa , Hiroshi Yabe , Joji Kitahara , Hiroyuki Kojima , Noriaki Shimura
IPC分类号： G04B900
CPC分类号： G04G19/12 , G04C10/00 , Y10T307/799 , Y10T307/858
摘要： Portable electronic equipment includes a carried-by-user detector for detecting whether the electronic equipment is in a state carried by a user or not. When the electronic equipment is in a state not carried by the user, i.e., when the user is not employing the electronic equipment, an operating mode is shifted from a normal operating mode to a power saving mode to reduce power consumption of the electronic equipment. Useless consumption of power during non-use of the electronic equipment can be thus reduced. Further, in electronic equipment (timepiece) incorporating a power generator for generating power by converting first energy (motion, pressure or heat) into electric energy as second energy, whether the power generator is generating power, i.e., whether the electronic equipment is carried by the user, is detected by a power generation detecting circuit, and when a non-power-generation time exceeds a predetermined time, the operating mode is shifted to the power saving mode, thereby reducing power consumption. Accordingly, the electronic equipment (timepiece) can be provided with which when the electronic equipment is in the state not carried by the user or when the electronic equipment is in the state not carried by the user and in a state of not generating power, the operating mode of the electronic equipment is shifted to the power saving mode and energy can be saved without inconveniencing the user.
摘要翻译：便携式电子设备包括用于检测电子设备是否处于由用户携带的状态的携带用户检测器。当电子设备处于未由用户承载的状态时，即当用户不使用电子设备时，操作模式从正常操作模式转换到省电模式，以减少电子设备的功耗。可以减少在不使用电子设备期间无用的功率消耗。此外，在通过将第一能量（运动，压力或热）转换为电能作为第二能量的发电机组合的电子设备（钟表）中，发电机是否发电，即电子设备是否由用户被发电检测电路检测到，当非发电时间超过预定时间时，将工作模式转移到省电模式，从而降低功耗。因此，可以提供电子设备（时计），当电子设备处于未被用户携带的状态时或者当电子设备处于未由用户承载的状态并且处于不发电的状态时，电子设备的操作模式转移到省电模式，并且可以节省能量，而不会使用户不便。

2. 发明授权

US06424600B1 Portable electronic device and control method for controlling the portable electronic device 有权
标题翻译：用于控制便携式电子设备的便携式电子设备和控制方法
公开(公告)号：US06424600B1
公开(公告)日：2002-07-23
申请号：US09452852
申请日：1999-12-02
申请人： Makoto Okeya , Noriaki Shimura , Joji Kitahara , Hiroyuki Kojima , Hiroshi Yabe
发明人： Makoto Okeya , Noriaki Shimura , Joji Kitahara , Hiroyuki Kojima , Hiroshi Yabe
IPC分类号： G04B100
CPC分类号： G04G99/00 , G04G19/12 , G06F1/3203 , H02J9/005 , Y10T307/766
摘要： To provide a portable electronic device which is easily shifted into a power save mode at the discretion of an operator, such as a user, and optimally reduces power consumption in accordance with the current use of the device. An operator can force an electronic device into a power save mode at the operator's discretion by manipulating a control. Electrical energy stored is thus reliably saved in accordance with the usage by the operator, and unnecessary power consumption is efficiently reduced, even more than in a method in which a device automatically stops the time display and is shifted into a power save mode in accordance with the presence or absence of power generation. Setting a time limit within which the operational state of the control needs to be complete, the operator is prevented from erroneously shifting into the power save mode, and the ease of use of the time measurement device is still assured.
摘要翻译：为了提供一种便携式电子设备，其可以由诸如用户的操作者来判断，容易地转换到省电模式，并且根据设备的当前使用最佳地降低功耗。操作员可以通过操纵控制器来操纵电子设备来强制电力设备进入省电模式。因此，能够根据操作者的使用可靠地节省存储的能量，并且，与设备自动停止时间显示并根据变更为省电模式的方法相比，能够有效地降低不必要的功率消耗是否存在发电。设置控制操作状态需要完成的时间限制，防止操作者错误地转换到省电模式，并且时间测量装置的使用方便性仍然得到保证。

3. 发明授权

US06327225B1 Electronic unit, and control method for electronic unit 有权
标题翻译：电子单元和电子单元的控制方法
公开(公告)号：US06327225B1
公开(公告)日：2001-12-04
申请号：US09622194
申请日：2000-08-11
申请人： Makoto Okeya , Noriaki Shimura , Joji Kitahara , Hiroyuki Kojima , Hiroshi Yabe
发明人： Makoto Okeya , Noriaki Shimura , Joji Kitahara , Hiroyuki Kojima , Hiroshi Yabe
IPC分类号： G04F500
CPC分类号： G04C3/143 , G04G19/08
摘要： In an electronic unit having a plurality of motors, a reduction in power-supply voltage is suppressed even if the plurality of motors are driven, and a difference in hand moving timing is allowed to be made inconspicuous. An electronic timepiece having a seconds motor for driving a seconds hand and an hour-and-minute motor for driving hour and minute hands, which serves as an electronic unit, moves the seconds hand and the hour and minute hands such that, when a seconds auxiliary pulse signal is output to the seconds motor at the hand moving timing of the seconds hand, control is applied in a way in which neither magnetic-field detection around the hour-and-minute motor nor the rotation detection of the hour-and-minute motor is performed at the hand moving timing of the hour and minute hands, and an hour-and-minute auxiliary pulse signal is output to the hour-and-minute motor.
摘要翻译：在具有多个电动机的电子单元中，即使多个电动机被驱动，也能够抑制电源电压的降低，并且使手动定时的差异变得不明显。具有用于驱动秒针的秒马达和用于驱动小时和分针的小时马达的电子钟表作为电子单元，使秒针和小时针和分针移动，使得当秒辅助脉冲信号在秒针的手移动时刻输出到秒马达，以小时和分钟马达周围的磁场检测以及小时和分钟马达的旋转检测都不进行控制，小时和分针的手移动时刻执行分钟电机，并且将时分辅助脉冲信号输出到时分电机。

4. 发明授权

US06262554B1 Electronic device and method of controlling the same 有权
标题翻译：电子装置及其控制方法
公开(公告)号：US06262554B1
公开(公告)日：2001-07-17
申请号：US09404054
申请日：1999-09-22
申请人： Hiroyuki Kojima , Makoto Okeya , Hiroshi Yabe , Noriaki Shimura , Joji Kitahara
发明人： Hiroyuki Kojima , Makoto Okeya , Hiroshi Yabe , Noriaki Shimura , Joji Kitahara
IPC分类号： G05B1940
CPC分类号： G05B19/39 , G05B2219/41355 , H02P8/14
摘要： In an electronic device having a stepping motor which can be driven more quickly than in a normal driving operation without causing a significant increase in power consumption, a detecting coil control circuit is provided which controls a connection circuit serving to open and close a detecting coil that is wound coaxially with a driving coil, in such a manner that the detecting coil is opened during the period in which a quick driving pulse is supplied to the driving coil. After supplying the quick driving pulse, a driving controller controls a driving circuit so as to open the driving coil, while the driving controller closes the detecting coil so that a voltage induced in the detecting coil by an electromotive force is detected by a position detecting circuit thereby determining the position of a rotor. The chance that the driving coil and the detecting coil act as electromagnetic brakes is minimized thereby ensuring that the quick driving operation is performed with low power consumption. During the quick driving operation in which the rotor rotates at a high speed, the position of the rotor is monitored thereby ensuring that the quick driving operation is performed in a stable fashion. Additionally, the timing of the delivery of the driving pulses may be varied in response to a measured voltage.
摘要翻译：在具有步进电动机的电子设备中，其能够比正常的驱动操作更快地驱动，而不会导致功耗的显着增加，提供了一种检测线圈控制电路，其控制用于打开和关闭检测线圈的连接电路，与驱动线圈同轴地缠绕，使得在向驱动线圈提供快速驱动脉冲的时段期间检测线圈打开。在提供快速驱动脉冲之后，驱动控制器控制驱动电路以便打开驱动线圈，同时驱动控制器关闭检测线圈，使得通过位置检测电路检测到检测线圈中感应出的电压从而确定转子的位置。驱动线圈和检测线圈作为电磁制动器的机会最小化，从而确保以低功耗执行快速驱动操作。在转子高速旋转的快速驱动操作期间，监控转子的位置，从而确保以稳定的方式执行快速驱动操作。此外，驱动脉冲的传递的定时可以响应于测量的电压而变化。

5. 发明授权

US06367967B1 Time-measurement device and method of controlling the same 有权
标题翻译：时间测量装置及其控制方法
公开(公告)号：US06367967B1
公开(公告)日：2002-04-09
申请号：US09454479
申请日：1999-12-03
申请人： Hiroyuki Kojima , Makoto Okeya , Hiroshi Yabe , Noriaki Shimura , Joji Kitahara
发明人： Hiroyuki Kojima , Makoto Okeya , Hiroshi Yabe , Noriaki Shimura , Joji Kitahara
IPC分类号： G04B4700
CPC分类号： G04C9/00 , G04G19/00
摘要： To reduce electric power consumed during the operation of adjusting the indication of time and reduce the time required for the time adjusting operation. Using a second hand driving motor and a hour/minute hand driving motor both capable of rotating in both clockwise and counterclockwise directions, the indication of time is adjusted by driving the second hand driving motor and the hour/minute hand driving motor at times different from each other. The hand driving method (hand driving direction) is determined on the basis of the time elapsed during the power saving mode measured by a time information adjusting part such that the hands are driven in a direction which results in a reduction in the power consumption or the adjusting time.
摘要翻译：为了减少在操作期间消耗的电力来调整时间的指示并减少时间调整操作所需的时间。使用能够沿顺时针方向和逆时针方向旋转的秒针驱动电动机和小时/分钟的手动驱动电动机，通过驱动秒针驱动电动机和小时/分针式手动电动机的时间不同而调整时间指示彼此。基于由时间信息调整部测量的省电模式中所经过的时间来确定手驱动方法（手驱动方向），使得手沿导致功率消耗降低的方向被驱动，或者调整时间。

6. 发明授权

US6163126A Electronic device 有权
标题翻译：电子设备
公开(公告)号：US6163126A
公开(公告)日：2000-12-19
申请号：US284384
申请日：1999-04-12
申请人： Hiroyuki Kojima , Noriaki Shimura , Joji Kitahara
发明人： Hiroyuki Kojima , Noriaki Shimura , Joji Kitahara
IPC分类号： G04C3/14 , G04C9/08 , H02P8/00 , H02P8/02 , G05B19/40 , G04C3/00
CPC分类号： H02P8/02 , G04C3/14 , G04C3/143
摘要： In an electronic apparatus such as a timing device capable of a quick-moving operation, a detecting coil wound coaxially with a driving coil for driving a rotor is arranged, a feedback-induced voltage appearing in the detecting coil is detected by a detector circuit, and a first peak appearing first subsequent to the supply of a drive pulse and having the same polarity as the drive pulse is picked up to detect the rotation of a rotor. Based on the detected timing of the first peak, a next drive pulse is supplied, and the drive pulse is thus fast supplied while the rotation of the rotor is checked. This arrangement allows a quick-moving operation free from faulty watch hand driving to run even faster.
摘要翻译： PCT No.PCT / JP98 / 03570 Sec。 371日期1999年4月12日 102（e）1999年4月12日PCT PCT 1998年8月11日PCT公布。出版物WO99 / 08375 日期：1999年02月18日在诸如能够进行快速移动操作的定时装置的电子设备中，布置与用于驱动转子的驱动线圈同轴缠绕的检测线圈，检测出在检测线圈中的反馈感应电压并且拾取首先在提供驱动脉冲并且具有与驱动脉冲相同的极性之后出现的第一峰值以检测转子的旋转。基于检测到的第一峰值的定时，提供下一个驱动脉冲，并且因此在检查转子的旋转的同时快速提供驱动脉冲。这种布置允许快速移动的操作没有错误的手表手驱动以更快地运行。

7. 发明授权

US6137252A Controller of a stepping motor, control method for the motor and timing device 有权
标题翻译：步进电机控制器，电机控制方式及定时装置
公开(公告)号：US6137252A
公开(公告)日：2000-10-24
申请号：US186780
申请日：1998-11-04
申请人： Hiroyuki Kojima , Hiroshi Yabe
发明人： Hiroyuki Kojima , Hiroshi Yabe
IPC分类号： G04C3/14 , H02P8/00 , G04C3/00
CPC分类号： G04C3/143
摘要： A power-saving controller for controlling a stepping motor mounted in an electronic wristwatch. A pulse signal generator in the controller combines two pulse signals GPi and GPi+2 having different duty factors using a compositing signal CP, based on a reference signal BP, thereby compositing a pulse signal GPi+1 having an intermediate duty factor. Even if the frequency of the reference signal BP is lowered, a step size for controlling the duty factor of a drive pulse is prevented from expanding, thereby keeping the driving power required by the stepping motor from increasing. The lowering of the frequency of the reference signal BP reduces the power consumption of the circuit of the wristwatch, and thus of the controller.
摘要翻译：一种用于控制安装在电子手表中的步进电机的省电控制器。控制器中的脉冲信号发生器基于参考信号BP使用合成信号CP组合具有不同占空比的两个脉冲信号GPi和GPi + 2，从而合成具有中间占空因数的脉冲信号GPi + 1。即使参考信号BP的频率降低，也可以防止用于控制驱动脉冲的占空因数的步长扩大，从而保持步进电机所需的驱动功率的增加。参考信号BP的频率的降低降低了手表的电路的功耗，从而降低了控制器的功耗。

8. 发明授权

US09303752B2 Shift change controlling apparatus 有权
标题翻译：换档控制装置
公开(公告)号：US09303752B2
公开(公告)日：2016-04-05
申请号：US13013353
申请日：2011-01-25
申请人： Yoshiaki Nedachi , Hiroyuki Kojima , Dai Arai
发明人： Yoshiaki Nedachi , Hiroyuki Kojima , Dai Arai
IPC分类号： F16H59/72 , F16H57/00 , F16D48/06 , F16H61/06 , F16H61/688
CPC分类号： F16H57/0006 , F16D48/064 , F16D2500/1025 , F16D2500/1026 , F16D2500/1086 , F16D2500/3024 , F16D2500/30803 , F16D2500/50236 , F16D2500/7044 , F16H61/061 , F16H61/688 , F16H2306/18 , Y10T74/20024
摘要： The twin clutch-type transmission can include a hydraulic twin clutch including the first clutch and the second clutch disposed on main shafts. The shift change controlling apparatus is configured to control shift change operation to and adjacent speed change stage by alternately changing an engagement state of the first clutch and the second clutch. The shift change controlling apparatus can also execute a pre-shift change of supplying a pre-pressure on one of the first and second clutches, while another of the first and second clutches is engaged. The pre-pressure provides a pre-engagement of the unengaged clutch. First and second clutch actuators are configured to actuate the first and second clutches, respectively. When the pre-shift change is executed, the pre-pressure is applied for a predetermined period and then removed prior to a driving of a shift gear or actuating a shift change.
摘要翻译：双离合器式变速器可以包括液压双离合器，其包括设置在主轴上的第一离合器和第二离合器。变速控制装置被配置为通过交替地改变第一离合器和第二离合器的接合状态来控制到相邻变速级的变速操作。换档控制装置还可以执行在第一和第二离合器中的一个上提供预压力的预换档变化，同时第一和第二离合器中的另一个被接合。预压力提供未接合离合器的预接合。第一和第二离合器致动器被配置成分别致动第一和第二离合器。当执行预换档更换时，将预压力施加预定时间段，然后在变速档驱动或启动换挡变化之前被移除。

9. 发明授权

US09125265B2 Light-emitting device control circuit 有权
标题翻译：发光装置控制电路
公开(公告)号：US09125265B2
公开(公告)日：2015-09-01
申请号：US13569945
申请日：2012-08-08
申请人： Hiroyuki Kojima , Noriaki Okada , Kazuhiko Saito , Shuhei Kawai , Feng Xu
发明人： Hiroyuki Kojima , Noriaki Okada , Kazuhiko Saito , Shuhei Kawai , Feng Xu
IPC分类号： H05B33/08 , H05B37/02
CPC分类号： H05B33/0818 , H05B33/0851
摘要： In a control circuit for a light-emitting device, a reference voltage generation circuit detects a full-wave rectified voltage and generates a first voltage as well as generating a second voltage by converting the rectified voltage into a DC voltage. A voltage corresponding to a difference between the first voltage and the second voltage or a voltage corresponding to a ratio of the first voltage to the second voltage is generated as a reference voltage by a subtraction circuit or by a division circuit, respectively. As a result, a change in amplitude of the reference voltage can be suppressed when amplitude of the rectified voltage is varied due to a variation in an AC input voltage supplied from an AC power supply.
摘要翻译：在发光装置的控制电路中，参考电压产生电路检测全波整流电压，并通过将整流电压转换成直流电压来产生第一电压以及产生第二电压。相应于第一电压和第二电压之间的差的电压或对应于第一电压与第二电压的比率的电压分别由减法电路或分频电路产生作为参考电压。结果，由于由交流电源供给的交流输入电压的变化，整流电压的振幅变化，可以抑制基准电压的振幅的变化。

10. 发明授权

US08770241B2 Pneumatic tire with tread having wave shaped circumferential groove 有权
标题翻译：具胎面的气动轮胎具有波浪形圆周槽
公开(公告)号：US08770241B2
公开(公告)日：2014-07-08
申请号：US13118706
申请日：2011-05-31
申请人： Masahiro Ebiko , Kenichiro Endo , Takumi Morito , Hiroshi Tokizaki , Hiroyuki Kojima , Kensuke Saitou
发明人： Masahiro Ebiko , Kenichiro Endo , Takumi Morito , Hiroshi Tokizaki , Hiroyuki Kojima , Kensuke Saitou
IPC分类号： B60C11/04 , B60C11/13 , B60C11/03 , B60C13/00
CPC分类号： B60C11/1392 , B60C11/0304 , B60C11/0309 , B60C11/042 , B60C11/13 , B60C11/1315 , B60C13/001 , B60C2011/0346 , B60C2011/0381 , B60C2011/0383 , B60C2011/133 , Y10S152/90
摘要： A pneumatic tire includes a plurality of circumferential grooves and a first land portion. The circumferential grooves extend continuously in a tire circumferential direction. The first land portion extends in the tire circumferential direction between a pattern end and one of the circumferential grooves in a shoulder region located outside the circumferential grooves in a tire width direction. The first land portion has first lug grooves extending from the pattern end in the tire width direction and closed without communicating with the circumferential grooves are arranged in the tire circumferential direction. At least one circumferential groove is wave-shaped with a constant groove width in the tire width direction at a tread surface and formed in a wave shape in the circumferential direction at the tread surface and groove bottom. The wave-shaped circumferential groove has a shorter cycle length of waves at the groove bottom than at the tread surface.
摘要翻译：一种充气轮胎包括多个周向槽和第一陆部。周向槽沿轮胎周向连续延伸。第一接地部沿着轮胎周向在轮胎宽度方向上位于周向槽外侧的肩部区域中的图案端与周向槽中的一个之间延伸。第一接地部沿着轮胎周向布置有从轮胎宽度方向上的图案端延伸并且不与周向槽连通的第一横向花纹沟。至少一个周向槽是在轮胎宽度方向上在轮胎宽度方向上具有恒定的槽宽度的波浪形状，并且在胎面和槽底部处沿圆周方向形成波形。波形周向沟槽在槽底处的波浪周期长于在胎面表面。

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