公开(公告)号：US07735597B2

公开(公告)日：2010-06-15

申请号：US11798550

申请日：2007-05-15

申请人： Kenji Higashi ,  Kosuke Yamanaka ,  Atsushi Ishihara ,  Daisuke Maeda

发明人： Kenji Higashi ,  Kosuke Yamanaka ,  Atsushi Ishihara ,  Daisuke Maeda

IPC分类号： B62D5/04

CPC分类号： B62D5/008 ,  B62D5/0415

摘要： A steering apparatus for vehicle comprises a steering shaft including a first portion connected to a steering member and a second portion connected to steerable wheels; a transmission ratio variable mechanism capable of varying a transmission ratio as a ratio of a steered angle of the steerable wheels to a steering angle of the steering member; and a reaction-force compensation motor for compensating a steering reaction force of the steering member caused by the operation of the transmission ratio variable mechanism. The transmission ratio variable mechanism includes a differential mechanism for differentially rotatably interconnecting the first and second portions; and a differential-mechanism motor for driving the differential mechanism. Both an axis of a rotary shaft of the differential-mechanism motor and an axis of a rotary shaft of the reaction-force compensation motor are aligned with an axis of the steering shaft.

摘要翻译： 用于车辆的转向装置包括转向轴，该转向轴包括连接到转向构件的第一部分和连接到可转向轮的第二部分; 传动比可变机构，其能够将传动比改变为可转向轮的转向角与转向构件的转向角的比率; 以及用于补偿由变速比可变机构的操作引起的转向构件的转向反作用力的反作用力补偿电动机。 传动比可变机构包括差速机构，用于使第一和第二部分可差动地互连; 以及用于驱动差动机构的差速机构马达。 差速机构马达的旋转轴的轴线和反作用力补偿马达的旋转轴的轴线与转向轴的轴线对准。

公开(公告)号：US20100084214A1

公开(公告)日：2010-04-08

申请号：US12514675

申请日：2007-11-13

申请人： Kosuke Yamanaka ,  Shiro Nakano ,  Kenji Higashi

发明人： Kosuke Yamanaka ,  Shiro Nakano ,  Kenji Higashi

IPC分类号： B62D3/02

CPC分类号： B62D5/008

摘要： A planetary gear mechanism as a transfer ratio varying mechanism includes primary and secondary sun gears, three primary planetary gears and three secondary planetary gears. The numbers of teeth of the primary sun gear, the primary planetary gears, the secondary planetary gears, and the secondary sun gear are set in such a manner as to satisfy a predetermined particular relationship. By this, three primary planetary gears are disposed at equal intervals in a rotational direction of the primary sun gear, and three secondary planetary gears 22 are disposed at equal intervals in a rotational direction of the secondary sun gear.

摘要翻译： 作为传递比变化机构的行星齿轮机构包括一次和二次太阳齿轮，三个主行星齿轮和三个次级行星齿轮。 初级太阳齿轮，主行星齿轮，副行星齿轮和次级太阳齿轮的齿数设定为满足规定的特定关系。 由此，在主太阳齿轮的旋转方向上以相等的间隔设置三个主行星齿轮，在副太阳齿轮的旋转方向上以相等的间隔设置三个副行星齿轮22。

公开(公告)号：US20100057301A1

公开(公告)日：2010-03-04

申请号：US12515278

申请日：2007-11-06

申请人： Ryouhei Hayama ,  Kenji Higashi ,  Shingo Maeda

发明人： Ryouhei Hayama ,  Kenji Higashi ,  Shingo Maeda

IPC分类号： B62D6/00

CPC分类号： B62D5/003 ,  B62D1/163 ,  B62D5/0481

摘要： A vehicle steering device (1) has a steering actuator (14) for steerable wheels (5) to be steered according to operation of a steering member (2), a transmission mechanism (18) including cables (22, 23), a connection mechanism (19) for allowing and interrupting mechanical connection between the steering member (2) and the wheels (5), and control unit (9). When the steering actuator (14) is normal, the control unit (9) causes the connection mechanism (19) to release mechanical connection between the steering member (2) and the wheels (5) and drives and controls the steering actuator (14) according to operation of the steering member (2). The control unit (9) includes a fail detecting section (29) for detecting, when the steering actuator (14) is normal, a fail of the transmission mechanism (18) based on a load on the steering actuator (14).

摘要翻译： 一种车辆转向装置（1）具有用于转向轮（5）的转向致动器（14），以根据转向构件（2）的操作转向;传动机构（18），包括电缆（22,23），连接 用于允许和中断转向构件（2）和轮（5）之间的机械连接的机构（19）和控制单元（9）。 当转向致动器（14）正常时，控制单元（9）使得连接机构（19）释放转向构件（2）和车轮（5）之间的机械连接并且驱动和控制转向致动器（14） 根据转向构件（2）的操作。 控制单元（9）包括故障检测部（29），用于当转向致动器（14）正常时基于转向致动器（14）上的负载来检测变速机构（18）的故障。

公开(公告)号：US07581466B2

公开(公告)日：2009-09-01

申请号：US11808506

申请日：2007-06-11

申请人： Kazuya Yoshioka ,  Yasuyuki Yoshii ,  Kenji Higashi ,  Shimon Jimbo

发明人： Kazuya Yoshioka ,  Yasuyuki Yoshii ,  Kenji Higashi ,  Shimon Jimbo

IPC分类号： B62D1/16

CPC分类号： B62D1/192 ,  B62D5/0403 ,  B62D5/0415 ,  B62D6/10

摘要： A vehicle steering apparatus includes a jacket for rotatably supporting a steering shaft, and an electric motor. The electric motor includes an annular rotor arranged coaxially with the steering shaft and rotating together with the steering shaft. The jacket includes a tubular upper jacket and a tubular lower jacket that are fitted into each other and are moved axially relative to each other in the collision of a vehicle. An annular space surrounding the steering shaft is provided radially inside the rotor. A part of the upper jacket enters the annular space in the collision of the vehicle.

摘要翻译： 车辆转向装置包括用于可转动地支撑转向轴的护套和电动马达。 电动机包括与转向轴同轴设置并与转向轴一起旋转的环形转子。 护套包括管状上护套和管状下护套，它们彼此配合并且在车辆碰撞时相对于彼此轴向移动。 围绕转向轴的环形空间径向地设置在转子内。 上部护套的一部分在车辆的碰撞中进入环形空间。

公开(公告)号：US20090152044A1

公开(公告)日：2009-06-18

申请号：US11989005

申请日：2006-07-12

申请人： Tadao Ito ,  Akira Osanai ,  Kenji Higashi

发明人： Tadao Ito ,  Akira Osanai ,  Kenji Higashi

IPC分类号： B62D5/04 ,  B62D6/00

CPC分类号： B62D5/001 ,  B62D5/003 ,  F16D27/118 ,  F16D2027/002 ,  Y10T74/19

摘要： A steering apparatus for a vehicle capable of executing a steer-by-wire (SBW) mode of steering road wheels by a steering mechanism mechanically disconnected with a steering device. The steering apparatus includes a clutch which is composed of a shaft rotated together with the steering device, an internal gear ring which has a rotation center coincide with that of the shaft and transmits its rotation to the steering mechanism, an external gear ring partially intermeshed with the internal gear ring, lock members which transmit/disconnect the rotation of the shaft to the external gear, and a lock operating member for displacing the lock members to lock/unlock positions.

摘要翻译： 一种用于车辆的转向装置，其能够通过与转向装置机械地断开的转向机构来执行转向车轮的转向（SBW）模式。 该转向装置包括由与转向装置一起旋转的轴构成的离合器，具有与轴的旋转中心一致的内齿轮，并将其转动传递到转向机构，外齿轮部分地与 内齿圈，将轴的旋转传递/断开到外部齿轮的锁定构件，以及用于将锁定构件移动到锁定/解锁位置的锁定操作构件。

公开(公告)号：US20090139227A1

公开(公告)日：2009-06-04

申请号：US12065751

申请日：2006-09-05

申请人： Shinichi Nakasuka ,  Hironori Sahara ,  Kenji Higashi

发明人： Shinichi Nakasuka ,  Hironori Sahara ,  Kenji Higashi

IPC分类号： F02G1/00 ,  F02B63/04

CPC分类号： H02K7/1823 ,  F01C1/22 ,  F01C21/06 ,  F01C21/10 ,  F01K25/10 ,  F02B2053/005 ,  F02G1/043 ,  F04C2210/24 ,  F04C2240/30 ,  Y02E20/14 ,  Y02P80/154

摘要： A rotary heat engine having a cylinder and a rotor having a rotating shaft rotatably placed in the cylinder. The cylinder has a heat receiving section for supplying heat to the inside of the cylinder and a heat radiating section for radiating heat from the inside. The engine also has an engine section body and an operation liquid storage section. A vaporized gas supply channel and a gas recovery channel communicating with the inside of the cylinder are provided, respectively, on the heat receiving section side and heat radiating section side of the cylinder in the engine section body. The operation liquid storage section is between the vaporized gas supply channel and the gas collection channel in order to aggregate and liquefy recovered gas and is installed such that both channels fluidly communicate with each other. Also, the operation liquid storage section has a heat insulation dam provided with a through hole for preventing backflow of fluid flowing inside.

摘要翻译： 具有气缸和转子的旋转式热机，其具有可旋转地设置在气缸中的旋转轴。 气缸具有用于向气缸内部供热的热接收部和用于从内部散热的散热部。 发动机还具有发动机部分主体和操作液体存储部分。 分别在发动机部主体中的气缸的受热部侧和散热部侧设置有气化气体供给路径和与气缸内部连通的气体回收通道。 操作液体储存部分在气化气体供应通道和气体收集通道之间，以便收集和液化回收的气体，并且安装成使得两个通道彼此流体连通。 此外，操作液体储存部分具有设置有用于防止在其内部流动的流体回流的通孔的绝热坝。

公开(公告)号：US07102731B2

公开(公告)日：2006-09-05

申请号：US11336947

申请日：2006-01-23

申请人： Shigeru Hirukawa ,  Toshiharu Nakashima ,  Kenji Higashi

发明人： Shigeru Hirukawa ,  Toshiharu Nakashima ,  Kenji Higashi

IPC分类号： G03B27/52 ,  G03B27/42 ,  G03B27/32

CPC分类号： G03F7/706 ,  G03F7/70258 ,  G03F7/70625 ,  G03F7/70883

摘要： Wavefront aberration of a projection optical system is measured and information on the wavefront aberration is obtained (step 102). Furthermore, a pattern of a reticle is transferred onto a wafer via a projection optical system (steps 104 to 108). Then, the waver on which the pattern is transferred is developed, and line width measurement is performed on the resist image formed on the wafer and line width difference of images of a first line pattern extending in a predetermined direction and a second line pattern that is orthogonal to the first line pattern is measured (steps 112 to 118). And, according to a value of the 12th term of the Zernike polynomial, which is an expansion of the wavefront aberration, and the line width difference, the projection optical system is adjusted so that magnitude of the 9th term (a low order spherical aberration term) is controlled (steps 120 to 124).

公开(公告)号：US07088426B2

公开(公告)日：2006-08-08

申请号：US10927287

申请日：2004-08-27

申请人： Shigeru Hirukawa ,  Toshiharu Nakashima ,  Kenji Higashi

发明人： Shigeru Hirukawa ,  Toshiharu Nakashima ,  Kenji Higashi

IPC分类号： G03B27/52 ,  G03B27/42 ,  G03B27/32

CPC分类号： G03F7/706 ,  G03F7/70258 ,  G03F7/70625 ,  G03F7/70883

摘要： When a pattern is transferred via a projection optical system, a size of an image of the pattern varies depending on a defocus amount of a transferring position from the best focus position, and a flucuation curve showing the variation (the so-called CD-focus curve) varies depending on wavefront aberration of the projection optical system. There is a close relation between a linear combination value of a plurality of terms that each have a coefficient (an aberration component) of a plurality of Zernike terms (aberration component terms) into which the wavefront aberration of the projection optical system is decomposed using a Zernike polynomial in series expansion, and the variation of the flucuation curve. Accordingly, by using the above relation, the CD-focus curve related to the pattern via a projection optical system whose aberration state is predetermined exposed under predetermined exposure conditions can be predicted within a short period of time by a simple calculation of obtaining the linear combination value of a plurality of terms that each have an aberration component.

摘要翻译： 当通过投影光学系统传送图案时，图案的尺寸根据从最佳对焦位置的转印位置的散焦量而变化，并且显示变化的流感曲线（所谓的CD焦点 曲线）根据投影光学系统的波前像差而变化。 多个项目的线性组合值之间存在密切关系，每个项目的线性组合值各自具有使用以下方式分解投影光学系统的波前像差的多个泽尼克项（像差分量项）的系数（像差分量） Zernike多项式的串联膨胀，以及流变曲线的变化。 因此，通过使用上述关系，可以通过简单的计算获得线性组合，在短时间内预测通过经过预定曝光条件下曝光的像差状态的投影光学系统与图案相关的CD聚焦曲线 每个具有像差分量的多个项的值。

公开(公告)号：US6010549A

公开(公告)日：2000-01-04

申请号：US83986

申请日：1998-05-22

申请人： Kenji Higashi ,  Shinji Katayama ,  Daisuke Arai

发明人： Kenji Higashi ,  Shinji Katayama ,  Daisuke Arai

IPC分类号： F01N1/08 ,  F01N3/06 ,  F01N13/20 ,  B01D50/00

CPC分类号： F01N13/20 ,  F01N13/002 ,  F01N13/185 ,  F01N3/06 ,  F01N2450/20 ,  F01N2590/06 ,  Y10S55/20

摘要： A spark arrester includes a buffer plate against which exhaust gases discharged from the outlet end of a tail pipe strike directly. Upon impingement on the buffer plate, the exhaust gases become turbulent or agitated whereupon temperature distribution of the exhaust gases is made uniform. The buffer plate has a plurality of through-holes arranged to allow passage of the exhaust gases after the exhaust gases impinge against the buffer plate. After passing through the through-holes, the exhaust gases flow through a wire screen during which time sparks in the exhaust gases are caught by the wire screen. The exhaust gases are then guided downstream along a guide tube and finally released from an outlet end of the guide tube. A stream of exhaust gases discharged from the guide tube has only a limited length of high-temperature zone.

摘要翻译： 火花放电器包括缓冲板，从尾管的出口端排出的废气直接撞击。 在冲击缓冲板时，排气变得湍流或搅动，从而排气的温度分布均匀。 缓冲板具有多个通孔，其布置成在废气撞击缓冲板之后允许废气通过。 在通过通孔之后，废气流过丝网，在此期间，废气中的火花被电线屏蔽。 废气然后沿导管向下游引导，最后从引导管的出口端释放出来。 从导管排出的废气流仅具有有限的高温区域。

公开(公告)号：US06006627A

公开(公告)日：1999-12-28

申请号：US96161

申请日：1998-06-11

申请人： Takashi Ikeda ,  Kenjiro Hiratsuna ,  Kenji Higashi ,  Atsushi Kojima

发明人： Takashi Ikeda ,  Kenjiro Hiratsuna ,  Kenji Higashi ,  Atsushi Kojima

IPC分类号： A01D34/68 ,  F02D11/02 ,  G05G1/01 ,  G05G1/06 ,  G05G5/16 ,  G05G11/00 ,  F16C1/12 ,  G05G5/06

CPC分类号： F02D11/02 ,  G05G5/16 ,  Y10T74/20213 ,  Y10T74/2042 ,  Y10T74/2066

摘要： An operation lever unit includes an operation handle attached to an operating rod of an engine-powered portable working machine. The operation handle is equipped with a throttle lever for regulating the power of an engine, a lock lever for holding the throttle lever in a desired position, and a secondary throttle adjustment lever for achieving a fine adjustment of the position of the throttle lever. To hold the throttle lever in the desired position, the throttle lever is forced against a portion of the operation handle by the action of a thrust cam mechanism disposed between the throttle lever and the lock lever. For achieving the fine adjustment of the throttle lever position, the secondary throttle adjustment lever is forced by a thumb of the operator to forcibly turn the throttle lever against a frictional force acting between the throttle lever and the handle portion.

摘要翻译： 操作杆单元包括附接到发动机驱动的便携式工作机的操作杆的操作手柄。 操作手柄配备有用于调节发动机功率的节流杆，用于将油门杆保持在期望位置的锁定杆，以及用于实现节流杆的位置的微调的二次油门调节杆。 为了将油门杆保持在所需位置，通过设置在节流杆和锁定杆之间的止推凸轮机构的作用，节流杆被强制地抵靠操作手柄的一部分。 为了实现油门杆位置的微调，二级节气门调节杆被操作者的拇指强制地强制地转动节流杆以克服作用在节流杆和把手部分之间的摩擦力。