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1. 发明申请

US20120312261A1 VARIABLE VALVE TIMING APPARATUS 审中-公开
标题翻译：可变阀定时装置
公开(公告)号：US20120312261A1
公开(公告)日：2012-12-13
申请号：US13490671
申请日：2012-06-07
申请人： Kuniaki OKA , Taketsugu Sasaki , Motomasa Iizuka , Junji Ute , Jun Yamada , Kenichi Nara
发明人： Kuniaki OKA , Taketsugu Sasaki , Motomasa Iizuka , Junji Ute , Jun Yamada , Kenichi Nara
IPC分类号： F01L1/344
CPC分类号： F01L1/352 , F01L2001/0537 , F01L2001/34483 , F01L2101/00 , F01L2250/02 , F01L2820/00
摘要： A phase adjusting mechanism is engaged with a brake shaft, and adjusts a rotation phase between a crankshaft and a camshaft according to a braking torque acting on a rotor. The rotation phase is adjusted in a predetermined direction when the braking torque is increased. A torque input mechanism inputs a return torque into the phase adjusting mechanism to return the rotation phase in an opposite direction opposite from the predetermined direction. The torque input mechanism increases the return torque corresponding to the rotation phase as an environmental temperature of the variable valve timing apparatus is lowered.
摘要翻译：相位调整机构与制动轴接合，根据作用在转子上的制动转矩来调整曲轴与凸轮轴之间的旋转相位。当制动转矩增加时，旋转相位在预定方向上被调节。扭矩输入机构将返回扭矩输入到相位调整机构中，以使旋转相位沿与预定方向相反的方向返回。当可变气门正时装置的环境温度降低时，扭矩输入机构增加与旋转相位对应的返回转矩。

2. 发明授权

US08539919B2 Fluid brake device and variable valve timing apparatus 有权
标题翻译：流体制动装置和可变气门正时装置
公开(公告)号：US08539919B2
公开(公告)日：2013-09-24
申请号：US13489525
申请日：2012-06-06
申请人： Kuniaki Oka , Jun Yamada , Makoto Otsubo , Shuhei Oe , Taketsugu Sasaki , Kenichi Nara
发明人： Kuniaki Oka , Jun Yamada , Makoto Otsubo , Shuhei Oe , Taketsugu Sasaki , Kenichi Nara
IPC分类号： F01L1/34
CPC分类号： F01L1/352 , F01L2001/3522 , F16F9/12 , F16F9/535
摘要： A fluid brake device has a rotor having a brake shaft penetrating a case to come into contact with magnetic viscosity fluid. A sealing sleeve is arranged to surround the brake shaft, and a seal gap is defined between the sealing sleeve and the brake shaft and communicates with a fluid chamber. The sealing sleeve has a flux guide that guides magnetic flux to the brake shaft through the seal gap. The brake shaft has a magnetic shaft extending in an axis direction, and a regulation layer that regulates the magnetic flux from passing by covering an outer circumference surface of the magnetic shaft. The brake shaft has an exposing part opposing to the magnetic flux guide, and the exposing part of the brake shaft is exposed from the regulation layer.
摘要翻译：流体制动装置具有转子，该转子具有穿过壳体的制动轴与磁性粘性流体接触。密封套被布置成围绕制动轴，并且在密封套和制动轴之间限定密封间隙，并与流体室连通。密封套管具有通过密封间隙将磁通量引导到制动轴的磁通引导件。制动轴具有沿轴向延伸的磁轴，调节层通过覆盖磁轴的外周面来调节磁通量通过。制动轴具有与磁通引导件相对的曝光部，制动轴的露出部从调整层露出。

3. 发明申请

US20120312260A1 FLUID BRAKE DEVICE AND VARIABLE VALVE TIMING APPARATUS 有权
标题翻译：流体制动装置和变量阀定时装置
公开(公告)号：US20120312260A1
公开(公告)日：2012-12-13
申请号：US13489525
申请日：2012-06-06
申请人： Kuniaki Oka , Jun Yamada , Makoto Otsubo , Shuhei Oe , Taketsugu Sasaki , Kenichi Nara
发明人： Kuniaki Oka , Jun Yamada , Makoto Otsubo , Shuhei Oe , Taketsugu Sasaki , Kenichi Nara
IPC分类号： F16F9/53 , F01L1/344
CPC分类号： F01L1/352 , F01L2001/3522 , F16F9/12 , F16F9/535
摘要： A fluid brake device has a rotor having a brake shaft penetrating a case to come into contact with magnetic viscosity fluid. A sealing sleeve is arranged to surround the brake shaft, and a seal gap is defined between the sealing sleeve and the brake shaft and communicates with a fluid chamber. The sealing sleeve has a flux guide that guides magnetic flux to the brake shaft through the seal gap. The brake shaft has a magnetic shaft extending in an axis direction, and a regulation layer that regulates the magnetic flux from passing by covering an outer circumference surface of the magnetic shaft. The brake shaft has an exposing part opposing to the magnetic flux guide, and the exposing part of the brake shaft is exposed from the regulation layer.
摘要翻译：流体制动装置具有转子，该转子具有穿过壳体的制动轴与磁性粘性流体接触。密封套被布置成围绕制动轴，并且在密封套和制动轴之间限定密封间隙，并与流体室连通。密封套管具有通过密封间隙将磁通量引导到制动轴的磁通引导件。制动轴具有沿轴向延伸的磁轴，调节层通过覆盖磁轴的外周面来调节磁通量通过。制动轴具有与磁通引导件相对的曝光部，制动轴的露出部从调整层露出。

4. 发明授权

US08627794B2 Fluid brake device and variable valve timing apparatus 有权
标题翻译：流体制动装置和可变气门正时装置
公开(公告)号：US08627794B2
公开(公告)日：2014-01-14
申请号：US13472838
申请日：2012-05-16
申请人： Shuhei Oe , Kuniaki Oka , Makoto Otsubo , Jun Yamada , Kenichi Nara , Seiichiro Washino
发明人： Shuhei Oe , Kuniaki Oka , Makoto Otsubo , Jun Yamada , Kenichi Nara , Seiichiro Washino
IPC分类号： F01L1/34
CPC分类号： F01L1/352 , B60T10/00 , F01L2001/34483 , F16D57/002
摘要： A fluid brake device has a case defining a fluid chamber. Magneto-rheological fluid is contained in the fluid chamber. A brake member is rotatably supported on the case and receives a braking torque according to the viscosity of the magneto-rheological fluid. The device has a movable member driven by a thermo-sensitive wax so that a volume of the fluid chamber is increased as the temperature in the fluid chamber is increased. The movable member is driven to maintain a pressure in the fluid chamber within an allowable range when the temperature in the fluid chamber is changed.
摘要翻译：流体制动装置具有限定流体室的壳体。磁流变流体包含在流体室中。制动构件可旋转地支撑在壳体上并且根据磁流变流体的粘度接收制动转矩。该装置具有由热敏蜡驱动的可移动部件，使得流体室的体积随着流体室中的温度增加而增加。当流体室中的温度改变时，驱动可动件将流体室中的压力维持在允许的范围内。

5. 发明申请

US20120291732A1 FLUID BRAKE DEVICE AND VARIABLE VALVE TIMING APPARATUS 有权
标题翻译：流体制动装置和变量阀定时装置
公开(公告)号：US20120291732A1
公开(公告)日：2012-11-22
申请号：US13472838
申请日：2012-05-16
申请人： Shuhei OE , Kuniaki Oka , Makoto Otsubo , Jun Yamada , Kenichi Nara , Seiichiro Washino
发明人： Shuhei OE , Kuniaki Oka , Makoto Otsubo , Jun Yamada , Kenichi Nara , Seiichiro Washino
IPC分类号： F16F9/53 , F01L1/344
CPC分类号： F01L1/352 , B60T10/00 , F01L2001/34483 , F16D57/002
摘要： A fluid brake device has a case defining a fluid chamber. Magneto-rheological fluid is contained in the fluid chamber. A brake member is rotatably supported on the case and receives a braking torque according to the viscosity of the magneto-rheological fluid. The device has a movable member driven by a thermo-sensitive wax so that a volume of the fluid chamber is increased as the temperature in the fluid chamber is increased. The movable member is driven to maintain a pressure in the fluid chamber within an allowable range when the temperature in the fluid chamber is changed.
摘要翻译：流体制动装置具有限定流体室的壳体。磁流变流体包含在流体室中。制动构件可旋转地支撑在壳体上并且根据磁流变流体的粘度接收制动转矩。该装置具有由热敏蜡驱动的可移动部件，使得流体室的体积随着流体室中的温度增加而增加。当流体室中的温度改变时，驱动可动件将流体室中的压力维持在允许的范围内。

6. 发明申请

US20110303171A1 VALVE TIMING CONTROLLER 审中-公开
标题翻译：阀门时序控制器
公开(公告)号：US20110303171A1
公开(公告)日：2011-12-15
申请号：US13158753
申请日：2011-06-13
申请人： Kuniaki OKA , Shuhei Oe , Masayoshi Sugino , Kenichi Nara
发明人： Kuniaki OKA , Shuhei Oe , Masayoshi Sugino , Kenichi Nara
IPC分类号： F01L1/34
CPC分类号： F01L1/352 , F01L2001/0537 , F01L2001/34483 , F01L2101/00 , F01L2201/00 , F01L2250/02 , F01L2800/01 , F01L2820/032
摘要： A valve timing controller has a case which defines a fluid chamber therein. A magnetic viscosity fluid is enclosed in the fluid chamber. The magnetic viscosity fluid including magnetic particles and its viscosity varies according to a magnetic field applied thereto. A coil and a control circuit applies magnetic field to the magnetic viscosity fluid to variably control a viscosity thereof. A brake rotor is rotatably accommodated in the fluid chamber and receives a brake torque from the magnetic viscosity fluid according to the viscosity thereof. A phase adjusting mechanism is connected to the brake rotor for adjusting a relative rotational phase between the crankshaft and the camshaft according to the brake torque. When it is estimated that the engine will be started, the coil is energized to generated heat in the magnetic viscosity fluid.
摘要翻译：气门正时控制器具有在其中限定流体室的壳体。磁性粘度流体封闭在流体室中。包括磁性颗粒的磁性粘度流体及其粘度根据施加到其上的磁场而变化。线圈和控制电路向磁性粘度流体施加磁场以可变地控制其粘度。制动转子可旋转地容纳在流体室中，并根据其粘度从磁性粘性流体接收制动转矩。相位调整机构与制动转子连接，用于根据制动转矩来调节曲轴与凸轮轴之间的相对旋转相位。当估计发动机将起动时，线圈被通电以在磁性粘度流体中产生热量。

7. 发明授权

US5627397A Semiconductor acceleration sensor with source and drain regions 失效
标题翻译：具有源极和漏极区域的半导体加速度传感器
公开(公告)号：US5627397A
公开(公告)日：1997-05-06
申请号：US402949
申请日：1995-03-13
申请人： Kazuhiko Kano , Yukihiro Takeuchi , Takamoto Watanabe , Kenichi Ao , Masakazu Kanosue , Hirofumi Uenoyama , Kenichi Nara
发明人： Kazuhiko Kano , Yukihiro Takeuchi , Takamoto Watanabe , Kenichi Ao , Masakazu Kanosue , Hirofumi Uenoyama , Kenichi Nara
IPC分类号： G01P1/00 , G01P15/12 , H01L29/84 , H01L29/82
CPC分类号： G01P15/124 , G01P1/006 , Y10S73/01
摘要： A semiconductor acceleration sensor according to the present invention performs acceleration detection by means of detecting increase or decrease in electrical current flowing between fixed electrodes formed on a semiconductor substrate taking a movable section in a movable state supported on the semiconductor substrate as a gate electrode. Two transistor structures are utilized in this detection. Current between fixed electrodes in one transistor structure increases when the movable section is subjected to acceleration and is displaced. At that time, current between fixed electrodes in the other transistor structure decreases. These two transistor structures are disposed proximately. By means of this proximate disposition, fluctuations in characteristics of both transistors are reduced, and by means of acceleration detection by differential type, temperature characteristics of the two transistors can be canceled favorably.
摘要翻译：根据本发明的半导体加速度传感器通过检测形成在半导体衬底上的固定电极之间的电流的增加或减少来执行加速度检测，该半导体衬底以可移动状态支撑在作为栅电极的半导体衬底上的可移动状态。在该检测中使用两个晶体管结构。一个晶体管结构中的固定电极之间的电流在可移动部分受到加速并被移位时增加。此时，另一晶体管结构中的固定电极之间的电流降低。这两个晶体管结构靠近地设置。通过这种接近的配置，两个晶体管的特性波动减小，并且通过差分类型的加速度检测，可以有利地消除两个晶体管的温度特性。

8. 发明申请

US20050022977A1 Counter-stream-mode oscillating-flow heat transport apparatus 审中-公开
标题翻译：逆流型振荡流热输送装置
公开(公告)号：US20050022977A1
公开(公告)日：2005-02-03
申请号：US10866003
申请日：2004-06-11
申请人： Kimio Kohara , Seiji Inoue , Kenichi Nara , Koji Fujiki , Katsuhiko Oka , Tomoki Naganawa
发明人： Kimio Kohara , Seiji Inoue , Kenichi Nara , Koji Fujiki , Katsuhiko Oka , Tomoki Naganawa
IPC分类号： F28D15/00 , F28D15/02 , F28D15/06 , F28F13/10 , H01L23/473 , H05K7/20
CPC分类号： H01L23/473 , F28D15/0233 , F28D15/06 , F28F13/10 , H01L2924/0002 , H01L2924/00
摘要： A counter-stream-mode oscillating-flow heat transport apparatus accommodates a change in volume of a liquid while preventing reduction in heat transport capability. A flow path and a buffer tank are placed in communication with each other via a throttle such as a capillary tube. This prevents a channel connecting the flow path and the buffer tank from having an excessively reduced channel resistance (flow path resistance). This prevents the fluid in a heat transport device assembly (the flow path) from only going back and forth between the heat transport device assembly and the buffer tank without experiencing liquid (pressure) oscillations in the heat transport device assembly. Accordingly, the liquid in the heat transport device assembly is prevented from being reduced in amplitude of oscillation, thereby preventing degradation in heat transport capability of the counter-stream-mode oscillating-flow heat transport apparatus.
摘要翻译：逆流型振荡流热输送装置适应液体的体积变化同时防止热传输能力的降低。流路和缓冲罐通过诸如毛细管的节气门彼此连通。这防止了连接流路和缓冲箱的通道的通道阻力（流路阻力）过小。这防止热传输装置组件（流动路径）中的流体仅在热传输装置组件和缓冲罐之间来回往复而不会在热输送装置组件中发生液体（压力）振荡。因此，防止热传输装置组件中的液体的振动振幅减小，从而防止逆流型振荡流热输送装置的传热能力的劣化。

9. 发明申请

US20090014162A1 Counter-stream-mode oscillating-flow heat transport apparatus 有权
标题翻译：逆流型振荡流热输送装置
公开(公告)号：US20090014162A1
公开(公告)日：2009-01-15
申请号：US12231980
申请日：2008-09-08
申请人： Kenichi Nara , Yasumasa Hagiwara , Kimio Kohara , Shinichi Yatsuzuka , Seiji Inoue , Akito Akimoto , Makoto Sugiura , Kouji Kishita , Nobunao Suzuki
发明人： Kenichi Nara , Yasumasa Hagiwara , Kimio Kohara , Shinichi Yatsuzuka , Seiji Inoue , Akito Akimoto , Makoto Sugiura , Kouji Kishita , Nobunao Suzuki
IPC分类号： F28D1/00
CPC分类号： H05K7/20272 , F28D2021/0029 , F28F3/12 , F28F13/10 , F28F2250/08 , F28F2260/02 , H01L23/473 , H01L2924/0002 , H01L2924/00
摘要： A counter-stream-mode oscillating-flow heat transport apparatus improves heat transport capability by imparting oscillatory displacement to a fluid located near a heat-generating element such that the fluid is directed toward the heat-generating element. Turning portions of serpentine flow paths are disposed to face the heat-generating element. The flow paths are stacked in multiple layers in the direction from the heat-generating element to the flow paths, and a plurality of flow paths are disposed adjacent to the heat-generating element in the direction of fluid oscillation.
摘要翻译：逆流式振荡流热输送装置通过向位于发热元件附近的流体施加振荡位移来改善热传输能力，使得流体朝向发热元件。蛇形流路的转动部分设置成面对发热元件。流路在从发热元件到流路的方向上堆叠成多层，并且在流体振荡的方向上与发热元件相邻地设置多个流路。

10. 发明申请

US20060011332A1 Vibration-flow-type heating-body cooling device 有权
标题翻译：振动式加热体冷却装置
公开(公告)号：US20060011332A1
公开(公告)日：2006-01-19
申请号：US11179961
申请日：2005-07-12
申请人： Seiji Inoue , Kenichi Nara , Kimio Kohara , Shigeru Kadota , Nobunao Suzuki , Yukinori Hatano , Fumiaki Nakamura , Nobuyoshi Okada
发明人： Seiji Inoue , Kenichi Nara , Kimio Kohara , Shigeru Kadota , Nobunao Suzuki , Yukinori Hatano , Fumiaki Nakamura , Nobuyoshi Okada
IPC分类号： F28F3/00
CPC分类号： H05K7/20927 , F28D15/00 , F28D15/0266 , F28D2021/0031 , F28F13/10 , H01L23/473 , H01L2924/0002 , H05K7/20272 , H01L2924/00
摘要： The central position of each heating body 1 in the fluid flow direction is referred to as a heating body central position, the central position of a heat radiating section 33a located between the neighboring heating bodies 1 in the fluid flow direction is referred to as a heat radiating section central position, the end of a heat radiating section 33b connected to a pump 6 on the opposite side of a heat absorbing section is referred to as a heat radiating section front, the distances along the fluid flow from the heating body central position to the heat radiating section central position are referred to as heat transport distances and the distances from the heating body central position to the heat radiating section front are referred to as heat transport distances. S>=the maximum heat transport distance Lmax holds. Lmax is the longest of the heat transport distances.
摘要翻译：将各加热体1的流体流动方向的中心位置称为加热体中心位置，将位于相邻的加热体1之间的流体流动方向的散热部33a的中心位置称为散热部中心位置，与吸热部相反侧的泵6连接的散热部33b的端部被称为散热部前侧，沿着来自加热体中心的流体的距离将位于散热部中心位置的位置称为热传输距离，并且从加热体中心位置到散热部前部的距离被称为热传输距离。 S> =最大热传递距离Lmax成立。 Lmax是热传输距离中最长的。

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