公开(公告)号：US07228845B2

公开(公告)日：2007-06-12

申请号：US11282698

申请日：2005-11-21

申请人： Yoshihisa Yamamoto

发明人： Yoshihisa Yamamoto

IPC分类号： F02M37/04

CPC分类号： F02M57/025 ,  F02M47/027 ,  F02M59/105 ,  F02M63/0015 ,  F02M63/0028 ,  F02M63/004 ,  F02M63/0043 ,  F02M63/0045

摘要： A fuel injection apparatus has an accumulator, a booster, a nozzle, a hydraulic circuit, a hydraulic pressure valve and a control valve. At least one of a transmission path, which is connected to the hydraulic circuit, and the hydraulic piston is configured to generate a delay in an operation of the nozzle or the booster that is driven by one of fuel pressure in the control chamber and fuel pressure in the back pressure chamber that is directly controlled by the control valve, against an operation of the booster or the nozzle that is driven by the other of the fuel pressure in the back pressure chamber and the fuel pressure in the control pressure indirectly controlled by the hydraulic pressure valve.

摘要翻译： 燃料喷射装置具有蓄能器，助力器，喷嘴，液压回路，液压阀和控制阀。 连接到液压回路的传输路径和液压活塞中的至少一个被配置为产生由控制室中的燃料压力和燃料压力中的一个驱动的喷嘴或助力器的操作的延迟 在由控制阀直接控制的背压室中，抵抗由背压室中的另一个燃料压力驱动的增压器或喷嘴的操作，以及由控制压力间接控制的控制压力中的燃料压力 液压阀。

公开(公告)号：US20060278199A1

公开(公告)日：2006-12-14

申请号：US11446967

申请日：2006-06-06

申请人： Yoshihisa Yamamoto

发明人： Yoshihisa Yamamoto

IPC分类号： F02M59/46

CPC分类号： F02M63/0047 ,  F02M57/025 ,  F02M59/366 ,  F02M63/0007 ,  F02M63/0029 ,  F02M63/0049

摘要： A fuel injection device has a two-way control valve driven by a two-position actuator. The control valve directly controls oil pressure in a back pressure chamber to control an injection operation of an injection nozzle. A two-position three-way flow passage switching valve operated by control pressure of the control valve selectively connects a control chamber of a pressure intensifier with a fuel supply passage leading to a pressure accumulator or a pressure release passage leading to a low-pressure system to indirectly control oil pressure in the control chamber. The flow passage switching valve starts a pressure intensifying operation in retard of the injection operation. When pressure is supplied to the control chamber, stoppage of the pressure intensification operation and returning operation of the pressure intensifier do not lag behind the injection operation.

摘要翻译： 燃料喷射装置具有由两位置致动器驱动的双向控制阀。 控制阀直接控制背压室中的油压，以控制喷射喷嘴的喷射操作。 通过控制阀的控制压力操作的两位三通流路切换阀选择性地将增压器的控制室与通向压力蓄能器的通道或通向低压系统的压力释放通道 以间接控制控制室内的油压。 流路切换阀在喷射操作的延迟中开始压力增加动作。 当向控制室供给压力时，加压增压器的停止和增压器的返回动作不落后于喷射动作。

公开(公告)号：US07089732B2

公开(公告)日：2006-08-15

申请号：US10700052

申请日：2003-11-04

申请人： Seiji Makita ,  Yoshihisa Yamamoto

发明人： Seiji Makita ,  Yoshihisa Yamamoto

IPC分类号： F16H41/24 ,  F16H47/06

CPC分类号： F16D43/14 ,  B60K17/02 ,  F16H45/00 ,  F16H2045/002

摘要： In a transmitting system for a small-sized vehicle, a centrifugal clutch, and a torque converter including a pump impeller connected to an output drum of the centrifugal clutch and a turbine impeller connected to an output gear, are placed between a crankshaft of an engine and the output gear. The pump impeller and the output drum adjacent to the pump impeller are integrally coupled, with an open surface of the output drum facing to an opposite side to the pump impeller, to be constructed as a single component. Thus, occurrence of rotation vibrations and unusual noises can be prevented without requiring machining with high precision, and the numbers of components and assembling steps can be reduced while providing favorable maintainability.

摘要翻译： 在用于小型车辆的发送系统中，离心式离合器和包括连接到离心式离合器的输出鼓的泵叶轮和连接到输出齿轮的涡轮叶轮的变矩器被放置在发动机的曲轴之间 和输出齿轮。 与泵叶轮相邻的泵叶轮和输出鼓整体联接，输出鼓的开口表面面向与泵叶轮相反的一侧，被构造为单个部件。 因此，可以防止旋转振动和异常噪声的发生，而不需要高精度的加工，并且可以减少部件数量和组装步骤，同时提供良好的可维护性。

公开(公告)号：US20050094818A1

公开(公告)日：2005-05-05

申请号：US10712761

申请日：2003-11-12

申请人： Kyo Inoue ,  Edo Waks ,  Yoshihisa Yamamoto

发明人： Kyo Inoue ,  Edo Waks ,  Yoshihisa Yamamoto

IPC分类号： H04L9/12 ,  H04L9/08 ,  H04L9/00

CPC分类号： H04L9/0858

摘要： A system and method for quantum key distribution uses a regulated single-photon source to sequentially generate a first photon and a second photon separated by a time interval Δt. The two photons are directed through a beam splitter that directs each photon to one of two transmission lines, which lead to two respective receivers. When one of the photons arrives at a receiver, it passes through an interferometer. One arm of the interferometer has a path length longer than the other arm by an amount equivalent to a photon time delay of Δt. The photon is then detected in one of three time slots by one of two single-photon detectors associated with each of the two interferometer outputs. Due to quantum-mechanical entanglement in phase and time between the two photons, the receivers can determine a secret quantum key bit value from their measurements of the time slots in which the photons arrived, or of the detectors where the photons arrived.

摘要翻译： 用于量子密钥分配的系统和方法使用调节的单光子源来顺序地产生由时间间隔Deltat分离的第一光子和第二光子。 两个光子被引导通过分束器，其将每个光子引导到两个传输线中的一个，其导致两个相应的接收器。 当一个光子到达接收器时，它通过一个干涉仪。 干涉仪的一个臂具有比另一个臂长的路径长度等于Deltat的光子时间延迟的量。 然后通过与两个干涉仪输出中的每一个相关联的两个单光子检测器中的一个检测三个时隙之一中的光子。 由于两个光子之间的相位和时间的量子力学纠缠，接收器可以根据其光子到达的时隙或者光子到达的检测器的测量来确定秘密量子密钥位值。

公开(公告)号：US06254508B1

公开(公告)日：2001-07-03

申请号：US09425190

申请日：1999-10-25

申请人： Kouichi Kojima ,  Hiroshi Tsutsui ,  Masao Saitou ,  Masaaki Nishida ,  Yoshihisa Yamamoto

发明人： Kouichi Kojima ,  Hiroshi Tsutsui ,  Masao Saitou ,  Masaaki Nishida ,  Yoshihisa Yamamoto

IPC分类号： B60K4104

CPC分类号： B60W10/06 ,  B60W10/04 ,  B60W10/11 ,  B60W10/115 ,  B60W30/18 ,  B60W30/1819 ,  F16H61/061 ,  F16H63/502 ,  F16H2059/425 ,  F16H2059/6807 ,  F16H2306/24 ,  Y10T477/677

摘要： In a multiple speed-change operation for switching between an up-shift operation and a down-shift operation, engine torque control is adapted to an actual change in speed-change state, whereby an abrupt change in rotational speed of the input shaft is prevented. One embodiment relates to a speed-change operation from the second speed to the third speed, wherein the engagement-side hydraulic pressure B4 rises and the release-side hydraulic pressure B5 drops, the rotational speed NT of the input shaft changes from a second speed state toward a third speed state and the engine torque TE is reduced by a predetermined amount TCU. If a command to perform a speed-change operation from the third speed to the second speed is issued during the aforementioned speed-change operation from the second speed to the third speed, control of the hydraulic pressures is switched to the speed-change operation from the third speed to the second speed. If it is detected because of the hydraulic pressure control that the direction of the change &ohgr; in rotational speed of the input shaft has changed toward the second speed, it is determined that the speed-change operation has actually started. Then, the torque reduction operation is suspended, and the torque is gradually restored.

摘要翻译： 在上变速操作和换档操作之间切换的多次变速操作中，发动机扭矩控制适应于变速状态的实际变化，从而防止输入轴的转速急剧变化 。 一个实施例涉及从第二速度到第三速度的变速操作，其中接合侧液压B4上升，释放侧液压B5下降，输入轴的转速NT从第二速度 状态朝向第三速度状态，并且发动机转矩TE减小预定量TCU。 如果在从第二速度到第三速度的上述变速操作期间发出执行从第三速度到第二速度的变速操作的命令，则将液压控制切换到速度变化操作 第三速到第二速。 如果由于液压控制检测到输入轴的转速的变化方向Ω的方向朝向第二速度变化，则确定变速操作已经实际开始。 然后，停止转矩降低操作，并且扭矩逐渐恢复。

公开(公告)号：US6086774A

公开(公告)日：2000-07-11

申请号：US993924

申请日：1997-12-18

申请人： Francis Ho ,  Yoshihisa Yamamoto

发明人： Francis Ho ,  Yoshihisa Yamamoto

IPC分类号： B81C1/00 ,  C25F3/02 ,  G01P15/08 ,  G01P15/09 ,  G01P15/12 ,  G01Q70/16 ,  B44C1/22 ,  C25F3/12 ,  G01P15/02

CPC分类号： G01Q70/16 ,  B81C1/00531 ,  B82Y35/00 ,  G01P15/0802 ,  G01P15/0922 ,  G01P15/123 ,  B81B2201/0235 ,  B81B2203/0118 ,  B81C2201/0132 ,  B81C2201/0143 ,  G01P2015/0828

摘要： A method of making released structures by using at least two directional etching steps. Cantilevers, bridges and many other structures can be made with the present invention. In a preferred embodiment, two directional etching steps are performed at opposing angles nonnormal to the substrate surface such that the substrate is undercut and a structure is released. Alternatively, more than two directional etching steps may be performed at various angles. For example, the substrate may be rotated continuously during the directional etching process. A cantilever formed by the method of the present invention necessarily has a substantially triangular cross section. Directional etching processes that can be used include focused ion beam etching and ECR plasma etching. Some directional etching processes may require the use of a patterned etch resist layer. Other etching processes such as focused ion beam etching may use scanning techniques to select which regions are etched. A backside etch can be performed to remove remaining substrate material under the released micromachined structure. The method is particularly well suited for making released cantilevers.

摘要翻译： 通过使用至少两个方向蚀刻步骤来制造释放结构的方法。 悬臂，桥梁和许多其他结构可以用本发明制成。 在优选实施例中，以相对于基板表面非正常的角度执行两个定向蚀刻步骤，使得基底被切削并且结构被释放。 或者，可以以各种角度执行多于两个的定向蚀刻步骤。 例如，可以在定向蚀刻工艺期间连续旋转衬底。 通过本发明的方法形成的悬臂必须具有基本上三角形的横截面。 可以使用的定向蚀刻工艺包括聚焦离子束蚀刻和ECR等离子体蚀刻。 一些定向蚀刻工艺可能需要使用图案化的抗蚀剂层。 诸如聚焦离子束蚀刻的其它蚀刻工艺可以使用扫描技术来选择蚀刻哪些区域。 可以执行背面蚀刻以在释放的微加工结构下去除剩余的基底材料。 该方法特别适用于制备释放的悬臂。

公开(公告)号：US5931761A

公开(公告)日：1999-08-03

申请号：US6899

申请日：1998-01-14

申请人： Hiroshi Tsutsui ,  Masaaki Nishida ,  Yoshihisa Yamamoto ,  Akitomo Suzuki ,  Takayuki Kubo

发明人： Hiroshi Tsutsui ,  Masaaki Nishida ,  Yoshihisa Yamamoto ,  Akitomo Suzuki ,  Takayuki Kubo

IPC分类号： F16H61/08 ,  F16H59/18 ,  F16H61/04 ,  F16H61/06 ,  F16H61/21 ,  F16H61/26

CPC分类号： F16H61/061 ,  F16H2059/186 ,  F16H2061/044 ,  F16H61/21 ,  Y10T477/69 ,  Y10T477/6939 ,  Y10T477/69398

摘要： In a driven state, a hydraulic pressure of disengagement side is set at a stroke pressure, a one-way clutch in an operating state is over-run, an engine rotation speed is in an idle state, and an automatic transmission is in a neutral state. In a drive state, the hydraulic pressure of disengagement side is controlled so that a difference between an engine rotation speed and an input rotation speed reaches a difference between the both rotation speeds at a start of the shift control. In a state of a synchronized rotation after the shift, the hydraulic pressure of disengagement side is controlled so that the input rotation reaches the synchronized rotation.

摘要翻译： 在从动状态下，分离侧的液压被设定为冲程压力，工作状态下的单向离合器过度运转，发动机转速处于怠速状态，自动变速器处于中立状态 州。 在驱动状态下，控制分离侧的液压，使得在变速控制开始时，发动机转速与输入转速之间的差达到两个转速之间的差值。 在变速后的同步旋转的状态下，控制分离侧的液压，使得输入旋转达到同步旋转。

公开(公告)号：US5924958A

公开(公告)日：1999-07-20

申请号：US839824

申请日：1997-04-18

申请人： Saoto Tsuchiya ,  Masaaki Nishida ,  Yoshihisa Yamamoto ,  Akitomo Suzuki ,  Hiroshi Tsutsui

发明人： Saoto Tsuchiya ,  Masaaki Nishida ,  Yoshihisa Yamamoto ,  Akitomo Suzuki ,  Hiroshi Tsutsui

IPC分类号： F16H61/08 ,  F16H61/02 ,  F16H61/06

CPC分类号： F16H61/061 ,  F16H61/0206 ,  Y10T477/69373 ,  Y10T477/693738 ,  Y10T477/693754 ,  Y10T477/69383

摘要： If a shift to the 3rd speed is decided during the 5th-4th speed shift, in which the hydraulic servo for a second clutch is released by pressure regulation control, a changeover valve is switched by a solenoid valve so that the fluid pressure P.sub.C2 from the pressure regulating valve is conducted to a third clutch hydraulic servo. Thereby, the third clutch hydraulic servo pressure P.sub.C3 stands by at a predetermined engaging pressure P.sub.H and, at the same time, the servo-start of a fourth brake fluid pressure P.sub.B4 is performed by another pressure regulating valve. Meanwhile, the fluid pressure P.sub.C2 is released by an accumulator. After the servo-start ends and the 4th speed is established, the 4-3 speed shift control is performed, thus preventing shift shock and reducing shift duration.

摘要翻译： 在通过压力调节控制释放第二离合器的液压伺服系统的第五至第四速度变速期间，如果转向第三速度，则转换阀由电磁阀切换，使得来自 压力调节阀被传导到第三离合器液压伺服系统。 因此，第三离合器液压伺服压力PC3以预定的接合压力PH等待，同时第四制动液压力PB4的伺服启动由另一压力调节阀执行。 同时，液压PC2由蓄能器释放。 伺服启动结束，第4速度建立后，执行4-3变速控制，防止换档冲击，减少换档持续时间。

公开(公告)号：US5891538A

公开(公告)日：1999-04-06

申请号：US633830

申请日：1996-04-29

申请人： Yoshihisa Yamamoto ,  Takafumi Yamato ,  Tetsuo Shimizu ,  Takeshi Harada

发明人： Yoshihisa Yamamoto ,  Takafumi Yamato ,  Tetsuo Shimizu ,  Takeshi Harada

IPC分类号： B32B1/08 ,  C08L27/12 ,  C08L27/18 ,  C08L77/00 ,  B29D22/00 ,  B32B7/00

CPC分类号： C08L27/12 ,  B32B1/08 ,  C08L27/18 ,  C08L77/00 ,  C08L2205/02 ,  Y10T428/139

摘要： A thermoplastic resin composition comprising (i) 5 to 80% by weight of a polyamide resin, (ii) 15 to 90% by weight of a fluororesin and (iii) 1 to 80% by weight of a fluororubber having a tensile modulus at ordinary temperature of not more than 500 Kg/cm.sup.2, and a laminated material having a layer formed from the thermoplastic resin composition have excellent chemical resistance.

摘要翻译： PCT No.PCT / JP94 / 01806 Sec。 371日期：1996年4月29日 102（e）日期1996年4月29日PCT 1994年10月27日PCT公布。 公开号WO95 / 11940 日期1995年5月4日一种热塑性树脂组合物，其包含（i）5-80重量％的聚酰胺树脂，（ii）15-90重量％的氟树脂和（iii）1至80重量％的氟橡胶，其具有 常温下的拉伸弹性模量不大于500Kg / cm2，具有由热塑性树脂组合物形成的层的层压材料具有优异的耐化学性。

公开(公告)号：US5877509A

公开(公告)日：1999-03-02

申请号：US970948

申请日：1997-11-14

申请人： Stanley Pau ,  Hui Cao ,  Yoshihisa Yamamoto

发明人： Stanley Pau ,  Hui Cao ,  Yoshihisa Yamamoto

IPC分类号： H01L33/06 ,  H01L33/10 ,  H01L29/06

CPC分类号： H01L33/06 ,  B82Y10/00 ,  H01L33/105

摘要： A light emitting device made of semiconducting materials. The device has an optical microcavity which supports a resonant mode of predetermined photon energy. Within the cavity is a quantum well of predetermined thickness and energy depth. The quantum well is designed such that it forms bound electron, exciton, lower polariton, and hole energy states of predetermined energy. The energy of an exciton state is set to equal the predetermined photon energy of the microcavity mode such that polariton states are created. A means is provided for resonantly tunneling electrons into a quantum well energy state. In a first embodiment, electrons resonantly tunnel into an electron energy state. In a second embodiment, electrons resonantly tunnel into an exciton energy state, during which tunneling the electrons simultaneously fuse with holes to form excitons. In the first embodiment, the electron state to lower polariton state transition energy is made equal to the energy of a longitudinal optical (LO) phonon of the quantum well material. This energy equivalence facilitates the rapid thermalization of resonantly tunneled electrons to combine with holes and form polaritons resonant with the cavity mode. Thermalization is rapid because it only requires the scattering of a single LO phonon. The photon component of the polariton is then emitted through the leaky cavity reflector. The second embodiment sets the exciton to polariton transition energy equal to the LO phonon energy to facilitate rapid thermalization to the polariton state. Photons are then emitted through the leaky Bragg reflector in the same manner as the first embodiment.

摘要翻译： 由半导体材料制成的发光器件。 该器件具有支持预定光子能量的共振模式的光学微腔。 在腔内是一个预定厚度和能量深度的量子阱。 量子阱被设计成使其形成结合的电子，激子，低极化子和预定能量的空穴能态。 将激子状态的能量设定为等于微腔模式的预定光子能量，从而产生极化子态。 提供了一种用于将电子谐振地隧穿到量子阱能量状态的装置。 在第一实施例中，电子谐振地隧穿成电子能态。 在第二个实施例中，电子谐振地隧道入激子能态，在此期间，电子同时与空穴一起熔化以形成激子。 在第一实施例中，将使极性较小的跃迁能量降低的电子状态等于量子阱材料的纵向光学（LO）声子的能量。 这种能量等价有助于谐振隧穿电子的快速热化与空穴结合并形成与腔模共振的极化子。 热化是快速的，因为它只需要单个LO声子的散射。 然后通过泄漏腔反射器发射极化子的光子分量。 第二实施例将激子设置为等于LO声子能量的极化子跃迁能量，以促进快速热化至极化子态。 然后以与第一实施例相同的方式通过漏布拉格反射器发射光子。