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41. 发明申请

US20150184744A1 HYDRAULIC CONTROL UNIT 有权
标题翻译：液压控制单元
公开(公告)号：US20150184744A1
公开(公告)日：2015-07-02
申请号：US14406612
申请日：2012-06-14
申请人： Tomokazu Inagawa , Kenta Kimura , Takafumi Inagaki , Yuji Hattori , Yu Nagasato
发明人： Tomokazu Inagawa , Kenta Kimura , Takafumi Inagaki , Yuji Hattori , Yu Nagasato
IPC分类号： F16H61/662 , F16H61/00 , F16H61/02
CPC分类号： F16H61/66272 , B60Y2400/72 , F16H61/0025 , F16H61/0031 , F16H61/0206 , F16H2061/0034 , F16H2061/66286 , F16H2061/66295
摘要： A hydraulic control unit configured to improve energy efficiency is provided. The hydraulic control unit is comprised of: a feeding passage that delivers fluid from at least any of an oil pump and an accumulator storing hydraulic pressure to an actuator; a draining passage that discharge the fluid from the actuator to a drain spot; and a discharging means that is configured to selectively discharge the fluid from the actuator to the accumulator through the feeding passage, if the fluid has to be discharged from the actuator and a pressure of the accumulator is lower than that of the actuator.
摘要翻译：提供了一种配置成提高能量效率的液压控制单元。液压控制单元包括：从至少任何油泵和存储液压的蓄能器向致动器输送流体的进料通道; 排出通道，其将流体从致动器排出到排水点; 以及排出装置，其被构造成如果流体必须从致动器排出并且蓄能器的压力低于致动器的压力，则通过进给通道将流体从致动器选择性地排出到蓄能器。

42. 发明申请

US20150144207A1 HYDRAULIC CONTROL UNIT 有权
标题翻译：液压控制单元
公开(公告)号：US20150144207A1
公开(公告)日：2015-05-28
申请号：US14405199
申请日：2012-06-08
申请人： Takafumi Inagaki , Yuji Hattori , Tomokazu Inagawa , Kenta Kimura , Yu Nagasato
发明人： Takafumi Inagaki , Yuji Hattori , Tomokazu Inagawa , Kenta Kimura , Yu Nagasato
IPC分类号： F16H61/02 , F16H61/14
CPC分类号： F16H61/0251 , B60Y2400/72 , F16H61/00 , F16H61/143 , F16H61/66259 , F16H61/66272 , F16H2061/0253 , F16H2061/145 , Y10T137/7761
摘要： A hydraulic control unit is provided. A valve is comprised of a piston having a valve element, a cylinder holding the piston while allowing to reciprocate axially, a positive pressure chamber formed on one side of the piston to which pressure to open the valve is applied, a back pressure chamber formed on the other side of the piston to which the pressure to close the valve is applied, and a connection passage for differentiating pressures in the positive pressure chamber and the back pressure chamber. A pilot valve selectively connects the back pressure chamber with a site where the pressure is lower than that of the back pressure chamber. Hydraulic pressure lower than that applied to positive pressure chamber is applied to a low pressure section. The hydraulic control unit comprises a means to deliver the fluid from the low pressure section to the back pressure chamber if an opening motion of the valve is slower than a predetermined reference value, by opening the pilot valve to connect the back pressure chamber with the low pressure section.
摘要翻译：提供液压控制单元。阀由具有阀元件的活塞，保持活塞同时允许往复运动的气缸构成，形成在活塞的一侧上的正压室，打开阀的压力被施加到压力室上，施加关闭阀的压力的活塞的另一侧，以及用于分离正压室和背压室中的压力的连接通道。先导阀选择性地将背压室与压力低于背压室的压力的位置连接。低于施加在正压室上的液压压力应用于低压部分。液压控制单元包括如果阀的打开运动比预定的参考值慢的话，将流体从低压段输送到背压室，通过打开先导阀将背压室与低压室连接压力段。

43. 发明授权

US08919887B2 Elastic member made of expanded resin beads, laminated elastic structural body, and seat structure 有权
标题翻译：由膨胀树脂珠制成的弹性构件，层压弹性结构体和座椅结构
公开(公告)号：US08919887B2
公开(公告)日：2014-12-30
申请号：US12993968
申请日：2009-05-22
申请人： Etsunori Fujita , Yumi Ogura , Soichi Makita , Shigeki Wagata , Seiji Kawasaki , Yuji Hattori
发明人： Etsunori Fujita , Yumi Ogura , Soichi Makita , Shigeki Wagata , Seiji Kawasaki , Yuji Hattori
IPC分类号： A47C7/02 , B60N2/70
CPC分类号： B60N2/70 , B60N2/7017 , Y10T428/24331 , Y10T428/24504 , Y10T428/249921 , Y10T428/249972 , Y10T442/413 , Y10T442/602
摘要： To achieve weight reduction while providing elasticity sufficient in a cushioning member for a vehicle seat, an elastic member made of expanded resin beads includes an elastic covering material having stretching properties stuck to an outer face of an expanded bead body. Therefore, when the elastic member made of expanded resin beads is bent or compressed, the respective beads themselves configuring the expanded bead body are elastically deformed according to stretching or compressing of the elastic covering material, and since the elastic deformation is not such deformation that a gap between beads of the expanded bead body largely expands, a crack occurring between beads or permanent deformation does not occur so that bending or compressing becomes possible. Accordingly, the elastic member made of expanded resin beads is suitable as a cushioning member utilizing an elastic recovering force in a bending direction and a thickness direction thereof.
摘要翻译：为了实现减轻重量，同时提供足够的弹性件用于车辆座椅的缓冲构件，由膨胀树脂珠形成的弹性构件包括弹性覆盖材料，该弹性覆盖材料具有粘附到膨胀的胎圈体的外表面的拉伸性能。因此，当由膨胀树脂珠形成的弹性构件弯曲或压缩时，构成发泡珠体的各个珠自身根据弹性覆盖材料的拉伸或压缩而弹性变形，并且由于弹性变形不是这样的变形膨胀的胎圈体的胎圈之间的间隙很大程度地膨胀，不会发生在胎圈之间发生的裂纹或永久变形，从而弯曲或压缩成为可能。因此，由发泡树脂珠制成的弹性构件适用于利用在弯曲方向和厚度方向上的弹性恢复力的缓冲构件。

44. 发明授权

US08845488B2 Hydraulic control apparatus and hydraulic control method 有权
标题翻译：液压控制装置及液压控制方式
公开(公告)号：US08845488B2
公开(公告)日：2014-09-30
申请号：US13133056
申请日：2009-12-11
申请人： Takaho Kawakami , Shinya Fujimura , Takahiro Yokokawa , Yuji Hattori
发明人： Takaho Kawakami , Shinya Fujimura , Takahiro Yokokawa , Yuji Hattori
IPC分类号： F16H61/662
CPC分类号： F16H61/12 , B60W10/06 , F16H57/0439 , F16H61/0031 , F16H2061/1264 , Y10T477/624 , Y10T477/6242 , Y10T477/679
摘要： If it is determined that a malfunction has occurred in an electrical hydraulic pump and the hydraulic fluid is not supplied to a high hydraulic pressure supplied portion from the electrical hydraulic pump, the hydraulic fluid is supplied to the high hydraulic pressure supplied portion from a mechanical hydraulic pump that usually supplies the hydraulic fluid to a low hydraulic pressure supplied portion. In this case, the hydraulic pressure that is generated by the mechanical hydraulic pump is increased by increasing the output from the engine that drives the mechanical hydraulic pump.
摘要翻译：如果确定在电动液压泵中发生故障并且液压流体没有从电动液压泵供给到高液压供应部分，则液压流体从机械液压供应到高液压供应部分泵通常将液压流体供应到低液压供应部分。在这种情况下，通过增加驱动机械液压泵的发动机的输出来增加机械液压泵产生的液压。

45. 发明申请

US20130109516A1 HYDRAULIC CONTROL SYSTEM FOR A WRAPPING TRANSMISSION 审中-公开
标题翻译：用于包装传动的液压控制系统
公开(公告)号：US20130109516A1
公开(公告)日：2013-05-02
申请号：US13808842
申请日：2010-10-08
申请人： Yuji Hattori , Tomokazu Inagawa , Shuji Moriyama , Kenta Kimura , Takafumi Inagaki
发明人： Yuji Hattori , Tomokazu Inagawa , Shuji Moriyama , Kenta Kimura , Takafumi Inagaki
IPC分类号： F16H61/662
CPC分类号： F16H61/662 , F16H61/12 , F16H61/66259 , F16H61/66272 , F16H2061/1244 , F16H2061/1268
摘要： A hydraulic control system adapted to carry out a speed change in case of rotating a wrapping transmission under the situation where solenoid valves for controlling a pressure in a hydraulic chamber cannot be energized.A pair of pulleys individually provided with hydraulic chambers to vary a width of a groove holding a belt. Those hydraulic chambers are connected with a hydraulic source through electrically controlled feeding control valves, and also connected with drain portions through electrically controlled relief control valves. The hydraulic control system includes a communicating passage connecting the hydraulic chambers, and the hydraulic control system disconnects the hydraulic chambers from the hydraulic source and the drain portions in case none of the feeding control valves and the relief control valves can be energized.
摘要翻译：一种液压控制系统，适用于在用于控制液压室中的压力的电磁阀不能通电的情况下，在旋转包装传动装置的情况下进行变速。一对滑轮分别设有液压室，以改变保持皮带的槽的宽度。这些液压室通过电控进给控制阀与液压源连接，并通过电控释放控制阀连接到排放部分。液压控制系统包括连接液压室的连通通道，并且液压控制系统在没有进给控制阀和溢流控制阀被通电的情况下将液压室与液压源和排出部分断开。

46. 发明申请

US20110308912A1 LUBRICATING DEVICE 有权
标题翻译：润滑装置
公开(公告)号：US20110308912A1
公开(公告)日：2011-12-22
申请号：US13203432
申请日：2009-03-11
申请人： Kenta Kimura , Yuji Hattori , Michio Yoshida
发明人： Kenta Kimura , Yuji Hattori , Michio Yoshida
IPC分类号： F16D13/74
CPC分类号： F16D25/123
摘要： To provide a lubricating device which can be made compact. In a lubricating device 1-1, as a clutch engagement pressure increases, the degree of opening of a flow rate adjusting valve 13 is mechanically increased. Thus, as the clutch engagement pressure increases, the flow rate of an oil sucked from an oil pan 12 to a suction portion 11b of a jet pump 11 is increased. Therefore, as the clutch engagement pressure increases, the flow rate of the oil ejected from an ejection portion 11d of the jet pump 11 is increased. That is, as the clutch engagement pressure increases, the flow rate of the oil for lubricating a lubrication portion 20a of a friction clutch 20 is increased. Accordingly, even if a torque/oil flow rate conversion mechanism, for example, a torque sensor is not used, the flow rate of the oil ejected from the jet pump 11 can be changed only by a flow rate adjusting valve 13. With the configuration, the device can be made compact.
摘要翻译：提供可以制造得紧凑的润滑装置。在润滑装置1-1中，随着离合器接合压力的增加，流量调节阀13的开度被机械地增大。因此，当离合器接合压力增加时，从油底壳12吸入喷射泵11的吸入部11b的油的流量增加。因此，随着离合器接合压力的增加，从喷射泵11的喷射部11d喷出的油的流量增加。也就是说，随着离合器接合压力增加，用于润滑摩擦离合器20的润滑部分20a的油的流量增加。因此，即使不使用转矩/油流量转换机构，例如扭矩传感器，也可以仅通过流量调节阀13改变从喷射泵11喷出的油的流量。，可以使设备紧凑。

47. 发明申请

US20110269583A1 HYDRAULIC CONTROL APPARATUS AND HYDRAULIC CONTROL METHOD 有权
标题翻译：液压控制装置和液压控制方法
公开(公告)号：US20110269583A1
公开(公告)日：2011-11-03
申请号：US13133056
申请日：2009-12-11
申请人： Takaho Kawakami , Shinya Fujimura , Takahiro Yokokawa , Yuji Hattori
发明人： Takaho Kawakami , Shinya Fujimura , Takahiro Yokokawa , Yuji Hattori
IPC分类号： F16H61/662 , F04B23/08
CPC分类号： F16H61/12 , B60W10/06 , F16H57/0439 , F16H61/0031 , F16H2061/1264 , Y10T477/624 , Y10T477/6242 , Y10T477/679
摘要： If it is determined that a malfunction has occurred in an electrical hydraulic pump and the hydraulic fluid is not supplied to a high hydraulic pressure supplied portion from the electrical hydraulic pump, the hydraulic fluid is supplied to the high hydraulic pressure supplied portion from a mechanical hydraulic pump that usually supplies the hydraulic fluid to a low hydraulic pressure supplied portion. In this case, the hydraulic pressure that is generated by the mechanical hydraulic pump is increased by increasing the output from the engine that drives the mechanical hydraulic pump.
摘要翻译：如果确定在电动液压泵中发生故障并且液压流体没有从电动液压泵供给到高液压供应部分，则液压流体从机械液压供应到高液压供应部分泵通常将液压流体供应到低液压供应部分。在这种情况下，通过增加驱动机械液压泵的发动机的输出来增加机械液压泵产生的液压。

48. 发明授权

US08025600B2 Endless belt for power transmission 有权
标题翻译：无端传动带
公开(公告)号：US08025600B2
公开(公告)日：2011-09-27
申请号：US12282291
申请日：2007-11-07
申请人： Hirofumi Tani , Hiroyuki Yamaguchi , Yuji Hattori
发明人： Hirofumi Tani , Hiroyuki Yamaguchi , Yuji Hattori
IPC分类号： F16G1/28
CPC分类号： F16G5/16
摘要： An endless belt for power transmission is capable of efficiently improving the yawing attitude of the elements in a variable pulley. This endless belt for power transmission includes the elements and an annular band-like member for supporting the elements. The endless belt is winched between a pair of variable pulleys. Groove parts extending from the front surface of the belt in the forward movement direction to a predetermined position not reaching to the rear surface of the belt in the forward movement direction are formed in the side surfaces of the elements contacting with the belt sliding surfaces of the variable pulleys.
摘要翻译：用于动力传递的环形带能够有效地改善可变滑轮中的元件的偏转姿态。这种用于动力传递的环形带包括元件和用于支撑元件的环形带状构件。环形皮带在一对可变滑轮之间绞合。从带的前表面向前移动方向延伸到在前进方向上未到达带的后表面的预定位置的槽部分形成在与带的滑动表面接触的元件的侧表面中可变皮带轮。

49. 发明申请

US20090054189A1 ENDLESS BELT FOR POWER TRANSMISSION 有权
标题翻译：用于电力传输的无端皮带
公开(公告)号：US20090054189A1
公开(公告)日：2009-02-26
申请号：US12282291
申请日：2007-11-07
申请人： Hirofumi Tani , Hiroyuki Yamaguchi , Yuji Hattori
发明人： Hirofumi Tani , Hiroyuki Yamaguchi , Yuji Hattori
IPC分类号： F16G1/28 , F16G5/16
CPC分类号： F16G5/16
摘要： [Problems] To provide an endless belt for power transmission capable of efficiently improving the yawing attitude of the elements in a variable pulley.[Means for Solving the Problems] This endless belt (40) for power transmission includes the elements (42) and an annular band-like member (46) for supporting the elements (42). The endless belt is winched between a pair of variable pulleys (20, 30). Groove parts (60) extending from the front surface of the belt in the forward movement direction to a predetermined position not reaching to the rear surface of the belt in the forward movement direction are formed in the side surfaces (42A) of the elements (42) contacting with the belt sliding surfaces (26, 36) of the variable pulleys (20, 30).
摘要翻译：本发明提供一种能够有效地提高可变滑轮中的元件的偏转姿态的动力传递用环形带。解决问题的手段这种用于动力传递的环形带（40）包括用于支撑元件（42）的元件（42）和环形带状构件（46）。环形带在一对可变滑轮（20,30）之间绞合。在所述元件（42）的侧面（42A）中形成有从所述带的前表面向前移动方向延伸到未到达所述带的向前移动方向的后表面的预定位置的槽部（60））与可变皮带轮（20,30）的皮带滑动表面（26,36）接触。

50. 发明授权

US07397883B2 Spread spectrum type clock generation circuit for improving frequency modulation efficiency 有权
标题翻译：扩展频谱型时钟发生电路，提高调频效率
公开(公告)号：US07397883B2
公开(公告)日：2008-07-08
申请号：US11043522
申请日：2005-01-26
申请人： Yuji Hattori
发明人： Yuji Hattori
IPC分类号： H03D3/24 , H04B1/69
CPC分类号： H03L7/197
摘要： The present invention provides a spread spectrum type clock generation circuit whose EMI for peripheral equipment is reduced. The clock generation circuit comprises a phase-locked loop circuit and a clock modulation circuit. The clock modulation circuit comprises a ΔΣ modulator, to frequency-modulate an output clock by modulating the frequency division number of a frequency divider in the phase-locked loop circuit by a digital circuit, and further comprises a modulation pattern controller for distributing the peak of a triangular waveform which is a modulation waveform generated by a modulation pattern generator to change the amplitude and the period thereof, thereby making it possible to eliminate dullness and distortion of a modulation waveform in a modulating method using a conventional analog circuit and to obtain an output clock having higher modulation efficiency than that in a case where a normal triangular waveform is employed in a conventional modulating method using a digital circuit.
摘要翻译：本发明提供了一种扩展频谱型时钟发生电路，其EMI减少了周边设备。时钟发生电路包括锁相环电路和时钟调制电路。时钟调制电路包括DeltaSigma调制器，通过数字电路调制锁相环电路中的分频器的分频数来对输出时钟进行频率调制，并且还包括调制模式控制器，用于分配三角波形是由调制图案发生器产生的调制波形以改变其幅度和周期的三角波形，从而可以消除使用常规模拟电路的调制方法中的调制波形的钝度和失真，并获得输出时钟具有比在使用数字电路的常规调制方法中采用普通三角波形的情况下更高的调制效率。

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