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1. 发明授权

US09529330B2 Wrist watch oscillating step motor with sweep motion 有权
标题翻译：腕表摆动步进电机具有扫掠动作
公开(公告)号：US09529330B2
公开(公告)日：2016-12-27
申请号：US13821341
申请日：2011-09-01
申请人： Toshiaki Fukushima , Akira Shiota , Toshinari Maeda
发明人： Toshiaki Fukushima , Akira Shiota , Toshinari Maeda
IPC分类号： H02K7/116 , G04C3/14
CPC分类号： G04C3/14 , G04C3/143 , H02K7/116
摘要： An oscillating stepping motor can reduce a required rotational angle of a rotor to drive a star wheel, reduce idle driving, cut the loss of energy required for the driving, reduce power consumption even in high-frequency driving, and stably operate. Two star wheels are located so that the tooth tips thereof are not engaged with each other. A rotor shaft includes a rotor pinion having two feed teeth at a certain aperture angle. One of the feed teeth feeds one of the driving wheels by oscillation of the rotor in one direction and the other of the feed teeth feeds the other of the driving wheels by the oscillation of the rotor in the other. The rotor then oscillates within a certain angle range, thereby sequentially rotating output gears in a certain direction by a certain angle.
摘要翻译：振荡步进电机可以减少转子驱动星轮所需的旋转角度，减少怠速驱动，减少驱动所需的能量损耗，即使在高频驱动下也能降低功耗，并且稳定运行。两个星形轮被定位成使得其齿尖彼此不接合。转子轴包括具有一定孔径角的两个进给齿的转子小齿轮。一个进给齿通过转子在一个方向上的振荡而供给一个驱动轮，另一个进给齿通过转子的振荡而供给另一个驱动轮。然后转子在一定角度范围内振荡，从而沿某一方向依次旋转输出齿轮一定角度。

2. 发明申请

US20130162060A1 OSCILLATING STEPPING MOTOR 有权
标题翻译：振荡步进电机
公开(公告)号：US20130162060A1
公开(公告)日：2013-06-27
申请号：US13821341
申请日：2011-09-01
申请人： Toshiaki Fukushima , Akira Shiota , Toshinari Maeda
发明人： Toshiaki Fukushima , Akira Shiota , Toshinari Maeda
IPC分类号： H02K7/116
CPC分类号： G04C3/14 , G04C3/143 , H02K7/116
摘要： An oscillating stepping motor can reduce a required rotational angle of a rotor to drive a star wheel, reduce idle driving, cut the loss of energy required for the driving, reduce power consumption even in high-frequency driving, and stably operate. Two star wheels are located so that the tooth tips thereof are not engaged with each other. A rotor shaft includes a rotor pinion having two feed teeth at a certain aperture angle. One of the feed teeth feeds one of the driving wheels by oscillation of the rotor in one direction and the other of the feed teeth feeds the other of the driving wheels by the oscillation of the rotor in the other. The rotor then oscillates within a certain angle range, thereby sequentially rotating output gears in a certain direction by a certain angle.
摘要翻译：振荡步进电机可以减少转子驱动星轮所需的旋转角度，减少怠速驱动，减少驱动所需的能量损耗，即使在高频驱动下也能降低功耗，并且稳定运行。两个星形轮被定位成使得其齿尖彼此不接合。转子轴包括具有一定孔径角的两个进给齿的转子小齿轮。一个进给齿通过转子在一个方向上的振荡而供给一个驱动轮，另一个进给齿通过转子的振荡而供给另一个驱动轮。然后转子在一定角度范围内振荡，从而沿某一方向依次旋转输出齿轮一定角度。

3. 发明申请

US20130076115A1 BRAKE BOOSTER 有权
标题翻译：制动助推器
公开(公告)号：US20130076115A1
公开(公告)日：2013-03-28
申请号：US13241437
申请日：2011-09-23
申请人： Toshiaki Fukushima
发明人： Toshiaki Fukushima
IPC分类号： B60T13/128 , B60T13/10
CPC分类号： B60T7/042 , B60T8/4077 , B60T13/745
摘要： A brake booster for use in a hydraulic braking system having a brake pedal, a master cylinder, and a hydraulic control unit includes a housing, a screw drive arrangement positioned at least partially in the housing, a motor coupled to the housing for actuating the screw drive arrangement, and a piston assembly positioned in the housing. The piston assembly and the housing together at least partially define a first fluid chamber having an opening for providing fluid communication with the master cylinder, and a second fluid chamber having an opening for providing fluid communication with the hydraulic control unit. The screw drive arrangement is movable relative to a piston of the piston assembly between an engaged position, in which the first fluid chamber is isolated from the second fluid chamber, and a disengaged position in which the first fluid chamber is not isolated from the second fluid chamber.
摘要翻译：一种用于具有制动踏板，主缸和液压控制单元的液压制动系统的制动助力器，包括壳体，至少部分地定位在壳体中的螺杆驱动装置，联接到壳体的马达，用于致动螺杆驱动装置和定位在壳体中的活塞组件。活塞组件和壳体一起至少部分地限定具有用于提供与主缸的流体连通的开口的第一流体室，以及具有用于提供与液压控制单元的流体连通的开口的第二流体室。所述螺杆驱动装置可相对于所述活塞组件的活塞在所述第一流体室与所述第二流体室隔离的接合位置和所述第一流体室未与所述第二流体隔离的脱离位置之间移动房间。

4. 发明授权

US07015778B2 Actuator device 失效
标题翻译：执行机构
公开(公告)号：US07015778B2
公开(公告)日：2006-03-21
申请号：US10653155
申请日：2003-09-03
申请人： Toshiaki Fukushima , Kazuo Suzuki , Takahiro Kawada , Shigeru Futakami , Takashi Abe
发明人： Toshiaki Fukushima , Kazuo Suzuki , Takahiro Kawada , Shigeru Futakami , Takashi Abe
IPC分类号： H01H51/22
CPC分类号： G02B6/3572 , G02B6/3514 , G02B6/3552 , G02B6/3582 , H02K33/16
摘要： The actuator device includes a rotation body and a rotation restriction plate. The rotation axis of the rotation body is placed on the rotation axis holding member. The rotation restriction plate is placed on the side opposite the rotation axis holding member with respect to the rotation axis of the rotation body. As a result, when the drive means is operated to move the rotation body thereby causing the abutment of the rotation body and the rotation restriction plate, the rotation axis of the rotation body is always subjected to a force which presses it against the rotation axis holding member, and there is no force which urges the rotation body to be floated up from the rotation axis holding member.
摘要翻译：致动器装置包括旋转体和旋转限制板。旋转体的旋转轴被配置在旋转轴保持部件上。旋转限制板相对于旋转体的旋转轴线配置在与旋转轴保持部件相反的一侧。结果，当驱动装置被操作以使旋转体移动从而导致旋转体和旋转限制板的抵接时，旋转体的旋转轴总是受到将其压靠在旋转轴保持上的力构件，并且没有促使旋转体从旋转轴保持构件浮起的力。

5. 发明申请

US20050225929A1 Electrode for electric double layer capacitor 失效
公开(公告)号：US20050225929A1
公开(公告)日：2005-10-13
申请号：US11156568
申请日：2005-06-21
申请人： Kenichi Murakami , Manabu Iwaida , Shigeki Oyama , Toshiaki Fukushima , Tomohiko Kawaguchi , Kouki Ozaki , Masanori Tsutsui
发明人： Kenichi Murakami , Manabu Iwaida , Shigeki Oyama , Toshiaki Fukushima , Tomohiko Kawaguchi , Kouki Ozaki , Masanori Tsutsui
IPC分类号： H01B1/24 , H01G9/016 , H01G9/042 , H01G9/058 , H01G9/155 , H01L23/48 , H01L27/108 , H01L29/76
CPC分类号： H01G9/016 , H01G9/058 , H01G9/155 , H01G11/24 , H01G11/28 , H01G11/42 , H01G11/70 , Y02E60/13 , Y02T10/7022 , Y10T29/41 , Y10T29/417
摘要： In an electrode for an electric double layer capacitor of the present invention, the peak value of particle size distribution of graphite particles added to a conductive adhesive is in a range of 2.6 to 3.2 μm, not less than 100,000 dimples having a largest outer diameter in a range of 4 to 10 μm and a depth in a range of 4 to 15 μm are formed on the surface of the collector sheet per 1 cm2, and the occupied area of the dimples to the entire surface area of the collector sheet is not more than 50%. By determining the saponification value of polyvinylalcohol which is used as a binder component of the conductive adhesive in a range of 90.0 to 98.5, adhesiveness of the collector sheet and the electrode forming sheet is improved. Furthermore, by substituting H atoms contained in the polyvinylalcohol with Si atoms, adhesiveness of the collector sheet and the electrode forming sheet can be further improved.

6. 发明授权

US06273526B1 Fluid pressure booster and brake system using the same 失效
标题翻译：流体压力增压器和使用其的制动系统
公开(公告)号：US06273526B1
公开(公告)日：2001-08-14
申请号：US09395172
申请日：1999-09-14
申请人： Yuzi Wachi , Toshiaki Fukushima
发明人： Yuzi Wachi , Toshiaki Fukushima
IPC分类号： B60T844
CPC分类号： B60T13/57 , B60T13/52
摘要： In a fluid pressure booster, an input rod 7 and a valve member 6 are stroked forward during the operation so as to cause a control valve to be switched over. The atmosphere is introduced into a working pressure chamber 30 via the control valve 41 and a power piston 19 then operates to make a negative pressure booster 1 produces an output from a output rod 13. As the atmosphere in the working pressure chamber 30 acts backward on a control piston 25 at this time, the valve member 6 will not be stroke further. However, the output rod 13 is continuously stroked forward and kept producing the output. Due to the stop of stroke of the valve member 6, the stroke of the input rod 7 is suppressed and set at an extremely short stroke. When the negative pressure falls, the negative pressure booster 12 produces an output from the output rod 13 since the input rod 7, the valve member 6 and the output rod 13 integrally give a stroke forward.
摘要翻译：在液压增压器中，输入杆7和阀构件6在操作过程中向前移动，从而使控制阀切换。气氛经由控制阀41被引入到工作压力室30中，然后动力活塞19操作以使负压增压器1产生从输出杆13的输出。当工作压力室30中的气氛向后作用时此时的控制活塞25，阀构件6不会进一步行程。然而，输出杆13向前连续地前进并保持产生输出。由于阀构件6的行程停止，输入杆7的行程被抑制并且设定在非常短的行程。当负压降低时，负压增压器12产生输出杆13的输出，因为输入杆7，阀构件6和输出杆13一体地向前行进。

7. 发明授权

US6115091A Liquid crystal device with adjustable light throughput 失效
标题翻译：具有可调光通量的液晶装置
公开(公告)号：US6115091A
公开(公告)日：2000-09-05
申请号：US155054
申请日：1998-09-28
申请人： Shinya Kondoh , Toshiaki Fukushima , Mie Ohara
发明人： Shinya Kondoh , Toshiaki Fukushima , Mie Ohara
IPC分类号： G02F1/1335 , G02F1/141 , G09G3/34 , G09G3/36 , G02F1/133
CPC分类号： G02F1/133528 , G02F1/141 , G09G3/3406 , G02F2001/133531 , G02F2001/1412 , G09G2320/041 , G09G2320/0626 , G09G3/3633
摘要： The present invention relates to a liquid crystal unit having a liquid crystal panel (2) that has an antiferroelectric liquid crystal or ferroelectric liquid crystal sandwiched between a pair of substrates (23a, 23b), and a backlight (1) for illuminating the liquid crystal panel (10). For improving image quality of a display screen, an amount of light output from the backlight is adjusted according to a change in conical angle, a change in temperature of use of the liquid crystal panel (10) or temperature at which the liquid crystal panel is usable, a change in polarization reverse current, a change in transmission light, or the like. An angle at which two sheet polarizers (21a, 21b) are arranged is adjusted according to the change. According to the present invention, a display screen with good image quality can be provided.
摘要翻译： PCT No.PCT / JP97 / 01022 Sec。 371日期：1998年9月28日 102（e）日期1998年9月28日PCT 1997年3月26日PCT公布。公开号WO97 / 37270 日期：1997年10月9日本发明涉及具有夹在一对基板（23a，23b）之间的反铁电液晶或铁电液晶的液晶面板（2）和背光源（1）的液晶单元，用于照亮液晶面板（10）。为了提高显示画面的图像质量，根据锥角的变化，液晶面板（10）的使用温度的变化或液晶面板的使用温度（10）的温度来调整从背光输出的光量，极化反向电流的变化，透射光的变化等。根据变化来调整布置两片偏振器（21a，21b）的角度。根据本发明，可以提供具有良好图像质量的显示屏。

8. 发明授权

US08841875B2 Electronic watch 有权
标题翻译：电子手表
公开(公告)号：US08841875B2
公开(公告)日：2014-09-23
申请号：US13500829
申请日：2010-10-06
申请人： Yu Takyo , Toshiaki Fukushima , Akira Shiota , Toshinari Maeda , Nobuaki Suzuki
发明人： Yu Takyo , Toshiaki Fukushima , Akira Shiota , Toshinari Maeda , Nobuaki Suzuki
IPC分类号： H02P8/00 , G04C3/14 , H02P8/02
CPC分类号： G04C3/143 , H02P8/02
摘要： Provided is an electronic watch capable of, even if an indicating hand having a large moment of inertia is used, accurately determining success and failure of rotation. The electronic watch detects rotation by using a first detection mode determination circuit (12) and a second detection mode determination circuit (13). In the electronic watch, a timing counter (14) for measuring a time after an output of a normal drive pulse is followed by a detection pulse selection circuit (151) provided as changing means for changing a width or a frequency of a detection pulse in accordance with an output time of the detection pulse. The detection pulse detects the rotation and simultaneously serves as an electromagnetic brake for a rotor (10). The electromagnetic brake for the rotor (10) is controlled by changing the width or the frequency of the detection pulse in a predetermined period, thereby achieving an accurate rotation detection. Alternatively, the setting of the width or the frequency of the detection pulse may be changed in accordance with a determination result in a first detection mode, an output voltage of a power supply, and a driving power of the normal drive pulse, instead of the output timing of the detection pulse.
摘要翻译：提供一种能够即使具有大惯性矩的指示手也能够精确地确定旋转成功和失败的电子手表。电子表通过使用第一检测模式确定电路（12）和第二检测模式确定电路（13）检测旋转。在电子表中，用于测量正常驱动脉冲输出之后的时间的定时计数器（14）后面是检测脉冲选择电路（151），该检测脉冲选择电路（151）被设置为改变装置，用于改变检测脉冲的宽度或频率根据检测脉冲的输出时间。检测脉冲检测旋转，同时用作转子（10）的电磁制动器。用于转子（10）的电磁制动器通过在预定时间段内改变检测脉冲的宽度或频率来控制，从而实现精确的旋转检测。或者，可以根据第一检测模式，电源的输出电压和正常驱动脉冲的驱动功率的确定结果来改变检测脉冲的宽度或频率的设置，而不是检测脉冲的输出定时。

9. 发明申请

US20130076114A1 BRAKE BOOSTER 有权
标题翻译：制动助推器
公开(公告)号：US20130076114A1
公开(公告)日：2013-03-28
申请号：US13241405
申请日：2011-09-23
申请人： Toshiaki Fukushima
发明人： Toshiaki Fukushima
IPC分类号： B60T13/128 , B60T13/10
CPC分类号： B60T1/10 , B60T7/042 , B60T8/4077 , B60T13/745
摘要： A brake booster for use in a hydraulic braking system having a brake pedal, a master cylinder, and a hydraulic control unit includes a housing, a screw drive arrangement positioned at least partially in the housing, a motor coupled to the housing for actuating the screw drive arrangement, and a piston assembly positioned in the housing. The piston assembly and the housing together at least partially define a first fluid chamber having an opening for providing fluid communication with the master cylinder, and a second fluid chamber having an opening for providing fluid communication with the hydraulic control unit. The screw drive arrangement is operable to move a piston of the piston assembly for varying the volume of the second fluid chamber, and movement of the piston does not vary the volume of the first fluid chamber.
摘要翻译：一种用于具有制动踏板，主缸和液压控制单元的液压制动系统的制动助力器，包括壳体，至少部分地定位在壳体中的螺杆驱动装置，联接到壳体的马达，用于致动螺钉驱动装置和定位在壳体中的活塞组件。活塞组件和壳体一起至少部分地限定具有用于提供与主缸的流体连通的开口的第一流体室，以及具有用于提供与液压控制单元的流体连通的开口的第二流体室。螺杆驱动装置可操作以移动活塞组件的活塞以改变第二流体室的体积，并且活塞的运动不改变第一流体室的体积。

10. 发明授权

US06829076B2 Actuator apparatus 失效
标题翻译：执行机构
公开(公告)号：US06829076B2
公开(公告)日：2004-12-07
申请号：US10385618
申请日：2003-03-12
申请人： Toshiaki Fukushima , Kazuo Suzuki , Shigeru Futakami , Takashi Abe , Takahiro Kawada
发明人： Toshiaki Fukushima , Kazuo Suzuki , Shigeru Futakami , Takashi Abe , Takahiro Kawada
IPC分类号： G02F109
CPC分类号： G02B6/3572 , G02B6/3512 , G02B6/353 , G02B6/3552 , G02B6/358 , H01F7/145 , H02K26/00
摘要： An actuator apparatus, comprising a rotating shaft supported in a freely rotating condition, a rotor magnet consisting of a permanent magnet which is polarized at two poles and is fastened to the rotating shaft; means for defining a first rotational position when the rotating shaft rotates in one direction; means for defining a second rotational position when the rotating shaft rotates in the other direction; and driving means for driving the rotating shaft and rotor magnet, wherein a self-hold state is formed by yokes arranged so as to form a closed magnetic circuit between the one pole and the other pole of the above-mentioned rotor magnet in at least one of the above-mentioned first rotational position and the second rotational position.
摘要翻译：一种致动器装置，包括以自由旋转状态支撑的旋转轴，由永久磁铁构成的转子磁体，所述永磁体在两极极化并被固定在所述旋转轴上; 用于当旋转轴沿一个方向旋转时限定第一旋转位置的装置; 用于当旋转轴沿另一方向旋转时限定第二旋转位置的装置; 以及用于驱动旋转轴和转子磁体的驱动装置，其中通过在至少一个上述转子磁体的一极和另一极之间形成闭合磁路的磁轭形成自保持状态的上述第一旋转位置和第二旋转位置。

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