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80 条记录 (耗时 0.046 秒)

    Lock-up control device
    52.
    发明授权
    Lock-up control device 失效
    锁定控制装置

    公开(公告)号：US06314357B1

    公开(公告)日：2001-11-06

    申请号：US09163016

    申请日：1998-09-30

    申请人： Takanori Kon ,  Yoshiharu Saito

    发明人： Takanori Kon ,  Yoshiharu Saito

    IPC分类号： G06F1700

    CPC分类号： F16H61/143 ,  F16H59/18 ,  F16H59/44 ,  F16H59/74 ,  F16H2061/0096 ,  Y10T477/6351 ,  Y10T477/638 ,  Y10T477/6403 ,  Y10T477/641

    摘要： A lock-up control device is provided to control the engaging and release of a lock-up clutch, which is arranged in parallel with a torque converter to transmit driving force of an engine of a car. Herein, target driving force is calculated based on accelerator pedal opening and car velocity. A present shift position is detected using a shift map based on accelerator pedal opening, car velocity and engine speed. Target engine torque is calculated based on the target driving force and present shift position as well as a torque amplification ratio, which is detected when the torque converter is placed in a torque amplification state. A lock-up release instruction is issued under conditions that the torque converter is placed in the torque amplification state while the target engine torque is greater than a preset value, which is determined in advance based on a torque characteristic of the engine. In addition, under the condition that the engaging of the lock-up clutch is released, the device makes a decision as to whether a shift-down operation is performed or not. Herein, accumulation is performed on the accelerator pedal opening under the condition that the target engine torque is greater than the preset value. So, a shift-down instruction is issued under the condition that an accumulated value of the accelerator pedal opening exceeds a threshold value in accumulation of the accelerator pedal opening.

    摘要翻译： 提供一种锁定控制装置，用于控制与变矩器并联布置以传递汽车发动机的驱动力的锁止离合器的接合和释放。 这里，基于加速器踏板开度和车速来计算目标驱动力。 使用基于加速器踏板开度，车速和发动机转速的换档图来检测当前换档位置。 基于目标驱动力和当前换档位置以及当变矩器处于转矩放大状态时检测到的转矩放大率来计算目标发动机转矩。 在目标发动机转矩大于基于发动机的转矩特性预先确定的预设值的情况下，在变矩器处于转矩放大状态的条件下发出锁定释放指令。 此外，在释放锁止离合器的接合的条件下，装置决定是否执行换档操作。 这里，在目标发动机扭矩大于预设值的条件下，在油门踏板开度上进行累积。 因此，在加速器踏板开度的累积的加速踏板开度的累积值超过阈值的条件下，发出换档指令。

    Engine igniting coil device
    53.
    发明授权
    Engine igniting coil device 失效
    发动机点火线圈装置

    公开(公告)号：US06169471A

    公开(公告)日：2001-01-02

    申请号：US09338636

    申请日：1999-06-23

    申请人： Makoto Sakamaki ,  Toshiyuki Shinozawa ,  Yoshiharu Saito

    发明人： Makoto Sakamaki ,  Toshiyuki Shinozawa ,  Yoshiharu Saito

    IPC分类号： H01F2702

    CPC分类号： F02P3/02 ,  H01F38/12 ,  H01F2038/122

    摘要： An engine igniting coil device adapted to be mounted in a cylindrical bore of an engine and directly connected with an ignition plug therein has a coil case containing an igniting coil assembly and made of conductive magnetic material which is held at the ground potential level, thus preventing a decrease of output factor of the igniting coil of produced magnetic flux when spreading about and passing through a cylinder head of the engine and eliminating the possibility of leakage discharge from a high-voltage portion of the igniting coil assembly to the coil case and the cylinder head.

    摘要翻译： 一种发动机点火线圈装置，其适于安装在发动机的圆柱形孔中并与其中的火花塞直接相连，其具有包含点火线圈组件并由保持在地电位水平的导电磁性材料制成的线圈壳，从而防止 产生的磁通量的点火线圈的输出因数在扩散并通过发动机的气缸盖时减小，并且消除了从点火线圈组件的高压部分泄漏到线圈壳体和气缸的可能性 头。

    Down-shift control system based on driver's intention for acceleration
    54.
    发明授权
    Down-shift control system based on driver's intention for acceleration 失效
    基于驾驶员的加速意图的下变速控制系统

    公开(公告)号：US6141615A

    公开(公告)日：2000-10-31

    申请号：US140599

    申请日：1998-08-26

    申请人： Yoshiharu Saito ,  Yasushi Inagawa ,  Takanori Kon ,  Masamitsu Fukuchi ,  Masakazu Shiraishi ,  Kazutomo Sawamura

    发明人： Yoshiharu Saito ,  Yasushi Inagawa ,  Takanori Kon ,  Masamitsu Fukuchi ,  Masakazu Shiraishi ,  Kazutomo Sawamura

    IPC分类号： B60W10/04 ,  B60W10/06 ,  B60W10/10 ,  B60W10/11 ,  F02D11/10 ,  F02D29/02 ,  F02D41/04 ,  F16H59/18 ,  F16H59/20 ,  F16H59/44 ,  F16H59/70 ,  F16H61/02 ,  F16H61/10 ,  F16H61/18 ,  F16H63/50 ,  G06F7/00

    CPC分类号： F16H61/0213 ,  B60W2710/105 ,  F16H59/20 ,  F16H61/10 ,  Y10T477/60 ,  Y10T477/676

    摘要： A down-shift control system is provided, by which if sufficient torque cannot be obtained for an acceleration request or intention at a shift position, a down-shift operation is suitably performed so as to realize a reliable driving capability and no shift-busy phenomenon occurs. The system includes a section for calculating target driving force of a vehicle according to a degree of opening of an accelerator pedal and a speed of the vehicle; a section for detecting the present shift position of the vehicle; a section for calculating target engine torque based on the target driving force and the present shift position; a section for comparing the target engine torque with a set value determined according to torque characteristics of the engine; a section for performing an accumulating operation relating to the degree of opening if it is judged that the target engine torque equals or exceeds the set value; and a section for outputting a down-shift command if the accumulated value exceeds a threshold relating to the degree of opening.

    摘要翻译： 提供一种下变速控制系统，通过该换档控制系统，如果对于换档位置处的加速请求或意图不能获得足够的扭矩，则适当地执行换档操作，以实现可靠的驾驶能力和无换档现象 发生。 该系统包括根据加速踏板的开度和车辆的速度来计算车辆的目标驱动力的部分; 用于检测车辆的当前换档位置的部分; 基于目标驱动力和当前换档位置计算目标发动机扭矩的部分; 用于将目标发动机转矩与根据发动机的转矩特性确定的设定值进行比较的部分; 如果判定目标发动机扭矩等于或超过设定值，则执行与开度有关的累积操作的部分; 以及如果累积值超过与开度相关的阈值，则输出下移指令的部分。

    Control system for internal combustion engines for vehicles
    55.
    发明授权
    Control system for internal combustion engines for vehicles 失效
    车辆内燃机控制系统

    公开(公告)号：US5827151A

    公开(公告)日：1998-10-27

    申请号：US845397

    申请日：1997-04-24

    申请人： Kazutomo Sawamura ,  Akira Kato ,  Yoshiharu Saito ,  Kenichiro Ishii

    发明人： Kazutomo Sawamura ,  Akira Kato ,  Yoshiharu Saito ,  Kenichiro Ishii

    IPC分类号： B60W10/04 ,  B60W10/06 ,  B60W10/10 ,  F02D29/00 ,  F02D41/02 ,  F02D41/04 ,  F02D45/00 ,  F02P5/15 ,  F16H59/68 ,  F16H61/04

    CPC分类号： B60W10/06 ,  B60W10/04 ,  B60W10/11 ,  B60W30/18 ,  B60W30/1819 ,  B60W30/19 ,  F02D41/023 ,  B60W2520/10 ,  B60W2710/0605 ,  B60W2710/0666 ,  F16H2059/6807 ,  F16H63/502 ,  Y10T477/677

    摘要： A control system for an internal combustion engine for a vehicle has an automatic transmission. The control system is operable during gear shifting of the automatic transmission, for changing output torque of the engine to reduce a shock generated during the gear shifting. During gear shifting in which a change gear ratio of the automatic transmission is to be increased, upon stepping-on of the accelerator pedal of the vehicle, the output torque of the engine is increased by a first predetermined amount based on an operating condition of the vehicle when an increase occurs in the rotational speed of the engine due to the gear shifting. After the output torque of the engine is increased by the first predetermined amount, the output torque of the engine is decreased by a second predetermined amount based on the operating condition of the vehicle. After the output torque of the engine is decreased by the second predetermined amount, the output torque of the engine is progressively recovered to a value assumed upon completion of the gear shifting.

    摘要翻译： 用于车辆的内燃机的控制系统具有自动变速器。 控制系统在自动变速器的变速期间可操作，用于改变发动机的输出转矩，以减少变速期间产生的冲击。 在要增加自动变速器的变速比的变速期间，当车辆的加速器踏板踩踏时，基于发动机的运转状态，发动机的输出转矩增加第一预定量 当由于变速而发动机的转速发生增加时车辆。 在发动机的输出转矩增加了第一预定量之后，基于车辆的运行状态，发动机的输出转矩减小了第二预定量。 在发动机的输出扭矩减小第二预定量之后，发动机的输出转矩逐渐恢复到变速完成时假设的值。

    Liquid-immersion type objective lens system for microscopes
    58.
    发明授权
    Liquid-immersion type objective lens system for microscopes 失效
    用于显微镜的液浸式物镜系统

    公开(公告)号：US5530590A

    公开(公告)日：1996-06-25

    申请号：US218825

    申请日：1994-03-28

    申请人： Yoshiharu Saito

    发明人： Yoshiharu Saito

    IPC分类号： G02B21/02 ,  G02B27/00

    CPC分类号： G02B27/0068 ,  G02B21/02

    摘要： A liquid-immersion type objective lens system for microscopes comprising a first lens unit which comprises a plano-convex lens component or a plano-convex lens component having a cemented surface strongly convex on the image side and a positive lens component, a second lens unit which has a positive refractive power, and comprises a cemented surface having a strongly negative refractive power and allows a converging light bundle to emerge therefrom, and a third lens unit having a negative refractive power. The object system is configured so as to be capable of correcting variations of aberrations by moving the second lens unit relative to the first lens unit and the third lens unit in accordance with a thickness of a cover glass plate used in combination with the objective lens system.

    摘要翻译： 一种用于显微镜的液浸型物镜系统，包括第一透镜单元，该第一透镜单元包括平凸透镜部件或具有在图像侧具有强烈凸起的胶结表面的平凸透镜部件和正透镜部件，第二透镜单元 其具有正的折射能力，并且包括具有强的负折射光焦度并且允许会聚光束从其出射的胶合表面，以及具有负屈光力的第三透镜单元。 目标系统被配置为能够通过根据与物镜系统组合使用的盖玻璃板的厚度相对于第一透镜单元和第三透镜单元移动第二透镜单元来校正像差的变化 。

    Microscope objective
    59.
    发明授权
    Microscope objective 失效
    显微镜目标

    公开(公告)号：US5444573A

    公开(公告)日：1995-08-22

    申请号：US163692

    申请日：1993-12-09

    申请人： Yoshiharu Saito

    发明人： Yoshiharu Saito

    IPC分类号： G02B21/02 ,  G02B27/00

    CPC分类号： G02B27/0068 ,  G02B21/02

    摘要： An apochromatic microscope objective of high NA wherein variation of aberrations, including chromatic aberration, caused by a change in the cover glass thickness, is minimized with a relatively simple arrangement. The microscope objective has a 1-st lens unit (G.sub.1) which includes a positive meniscus lens having a concave surface directed toward the object side to convert a bundle of rays from an object into a convergent bundle of rays, a 2-nd lens unit (G.sub.2) having a negative refractive power, and a 3-rd lens unit (G.sub.3) having a small refractive power. The 2-nd lens unit (G.sub.2) is movable relative to the 1-st and 3-rd lens units (G.sub.1 and G.sub.3) along the optical axis in accordance with a change in thickness of a transparent plane-parallel plate disposed between the 1-st lens unit (G.sub.1) and the object. The microscope objective satisfies conditions concerning the curvature radius of a lens surface in the 1-st lens unit (G.sub.1) that is the closest to the object side and the focal lengths of the 2-nd and 3-rd lens units (G.sub.2 and G.sub.3).

    摘要翻译： 具有高NA的复消色差显微镜物镜，其中通过相对简单的布置将由盖玻璃厚度的变化引起的像差变化（包括色差）最小化。 显微镜物镜具有第1透镜单元（G1），其包括具有朝向物体侧的凹面的正弯月形透镜，用于将来自物体的光线束转换成会聚的光束束;第2透镜单元 （G2）和具有小折光力的3镜头单元（G3）。 第二透镜单元（G2）可以相对于第一和第三透镜单元（G1和G3）沿着光轴移动，根据设置在第一透镜单元（1和3）之间的透明平面平行板的厚度变化 - 透镜单元（G1）和物体。 显微镜目标满足关于最靠近物体侧的第1透镜单元（G1）中的透镜表面的曲率半径和第二和第三透镜单元（G2和G3）的焦距的条件 ）。