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115 条记录 (耗时 0.036 秒)

    Projection screen and process for production thereof
    71.
    发明授权
    Projection screen and process for production thereof 失效
    投影屏幕及其制作方法

    公开(公告)号：US3964822A

    公开(公告)日：1976-06-22

    申请号：US512994

    申请日：1974-10-07

    申请人： Akira Yamashita

    发明人： Akira Yamashita

    IPC分类号： G03B21/60 ,  G03B21/56

    CPC分类号： G03B21/60

    摘要： A projection screen includes a substrate having a metallic aluminum surface and a transparent film overlay. The metallic aluminum surface is provided with a pattern of directional irregularities and a pattern of craters. The projection screen is produced by subjecting an aluminum surface to a mechanical surface treatment to form a dense pattern of fine irregularities, etching the treated surface to form a crater pattern thereon and coating the resulting surface with a protective transparent film.

    摘要翻译： 投影屏幕包括具有金属铝表面和透明膜覆盖层的基板。 金属铝表面设置有定向不规则图案和凹坑图案。 投影屏幕是通过对铝表面进行机械表面处理以形成精细凹凸的致密图案，蚀刻处理表面以在其上形成凹坑图案并用保护性透明膜涂覆所得表面来制造的。

    Engine control device
    72.
    发明授权
    Engine control device 有权

    公开(公告)号：US09657681B2

    公开(公告)日：2017-05-23

    申请号：US14896772

    申请日：2013-06-10

    申请人： Kazuyasu Iwata ,  Akira Yamashita

    发明人： Kazuyasu Iwata ,  Akira Yamashita

    IPC分类号： B60T7/12 ,  F02D41/40 ,  F02D35/02 ,  F02D41/00 ,  F02D23/02 ,  F02D41/10 ,  F02D41/14 ,  F02D41/26 ,  F02D41/38 ,  F02D21/08

    CPC分类号： F02D41/401 ,  F02D23/02 ,  F02D35/025 ,  F02D35/028 ,  F02D41/0007 ,  F02D41/107 ,  F02D41/1444 ,  F02D41/26 ,  F02D41/3863 ,  F02D2021/083 ,  F02D2200/501 ,  Y02T10/144

    摘要： A control device for an engine provided with a turbocharger properly uses a parameter used for controlling a center-of-gravity position of a heat generation rate determined by a heat generation rate as the amount per unit crank angle of heat generated by combustion of fuel depending on operating situations of the engine and a vehicle in which the engine is mounted. Specifically, an increase in a turbocharging pressure of the turbocharger is executed when a rotational speed of the engine and a speed of the vehicle in which the engine is mounted are lower than predetermined reference values in a case where the center-of-gravity position of a heat generation rate is further on a retard side than a predetermined crank angle and one or both of an increase in a fuel injection pressure and advancing of a fuel injection timing are executed when the rotational speed of the engine or the speed of the vehicle in which the engine is mounted are equal to or higher than the predetermined reference values in the case where the center-of-gravity position of a heat generation rate is further on the retard side than the predetermined crank angle. Then, fuel economy can be improved by the center-of-gravity position of a heat generation rate being maintained at a predetermined fixed value regardless of a load of the engine and/or the engine rotational speed while an increase in noise and vibration a user feels uncomfortable with is suppressed.

    Pressure reducer
    73.
    发明授权
    Pressure reducer 有权
    减压器

    公开(公告)号：US09400506B2

    公开(公告)日：2016-07-26

    申请号：US11722837

    申请日：2005-12-26

    申请人： Toshihiko Shima ,  Hidetoshi Fujiwara ,  Munetoshi Kuroyanagi ,  Takuya Suzuki ,  Tsukuo Ishitoya ,  Akira Yamashita

    发明人： Toshihiko Shima ,  Hidetoshi Fujiwara ,  Munetoshi Kuroyanagi ,  Takuya Suzuki ,  Tsukuo Ishitoya ,  Akira Yamashita

    IPC分类号： G05D16/10

    CPC分类号： G05D16/10 ,  G05D16/106 ,  Y10T137/7793 ,  Y10T137/7794 ,  Y10T137/7826

    摘要： A pressure reducer includes a piston slidably accommodated in a cylinder to define a decompression chamber and a pressure adjusting chamber. A seal member includes an elastic member and a sliding portion. The sliding portion is pressed by the elastic member such that the sliding portion slides on an inner circumferential surface of the cylinder. An annular member is located on an outer circumferential surface of the piston and between the seal member and the pressure adjusting surface. The annular member is pressed against the inner circumferential surface of the cylinder with a force that is less than a force with which the sliding portion is pressed against the inner circumferential surface of the cylinder. Thus, the pressure reducer prevents the piston from being moved by an excessive amount with highly accurately adjusting pressure.

    摘要翻译： 减压器包括可滑动地容纳在气缸中以限定减压室和压力调节室的活塞。 密封构件包括弹性构件和滑动部。 滑动部分被弹性构件按压，使得滑动部分在气缸的内圆周表面上滑动。 环状构件位于活塞的外周面上，位于密封构件和调压面之间。 环形构件以小于将滑动部压靠在气缸的内周面的力的力压在气缸的内周面上。 因此，减压器防止活塞以高度精确的调节压力移动过量。

    FLOW RATE CONTROLLER OF INTERNAL COMBUSTION ENGINE
    76.
    发明申请
    FLOW RATE CONTROLLER OF INTERNAL COMBUSTION ENGINE 有权
    内燃机流量控制器

    公开(公告)号：US20150027421A1

    公开(公告)日：2015-01-29

    申请号：US14385080

    申请日：2012-04-12

    申请人： Akira Yamashita ,  Kazuhiro Mori ,  Koichiro Nakatani ,  Hisashi Ohki

    发明人： Akira Yamashita ,  Kazuhiro Mori ,  Koichiro Nakatani ,  Hisashi Ohki

    IPC分类号： F02M25/07

    CPC分类号： F02M26/22 ,  F02D41/0007 ,  F02D41/0065 ,  F02D41/123 ,  F02D41/126 ,  F02D2041/1472 ,  F02M26/05 ,  F02M26/21 ,  F02M26/25 ,  F02M26/50 ,  F02M2026/004

    摘要： A flow rate controller of an internal combustion engine includes a flow rate change section configured by including an EGR valve, a bypass valve, and a diesel throttle, as the flow rate change section capable of changing at least one of a flow rate of exhaust gas that is recirculated to an intake system from an exhaust system of an internal combustion engine via an EGR passage and a flow rate of fresh air that flows into the internal combustion engine. In addition, an ECU is included to realize: an arrival position determining section for determining an arrival position of condensed water in the EGR passage that is moved by the EGR at least either at the time of acceleration or at the time of deceleration of the internal combustion engine; and a control section for controlling the flow rate change section on the basis of the arrival position determined by the arrival position determining section.

    摘要翻译： 内燃机的流量控制装置具备：流量变化部，其包括EGR阀，旁通阀和柴油节流阀，作为流量变化部，能够变更排气的流量 其经由EGR通道从内燃机的排气系统和流入内燃机的新鲜空气的流量再循环到进气系统。 此外，还包括ECU，以实现：到达位置确定部分，用于确定EGR通道中的冷凝水的到达位置，该EGR通道至少在加速时或内部减速时由EGR移动 内燃机; 以及控制部，其基于由到达位置确定部确定的到达位置来控制流量变化部。

    Pressure regulating valve
    77.
    发明授权
    Pressure regulating valve 有权
    调压阀

    公开(公告)号：US08770221B2

    公开(公告)日：2014-07-08

    申请号：US13618954

    申请日：2012-09-14

    申请人： Tsukuo Ishitoya ,  Nobuo Kobayashi ,  Nobuyuki Ogami ,  Akira Yamashita

    发明人： Tsukuo Ishitoya ,  Nobuo Kobayashi ,  Nobuyuki Ogami ,  Akira Yamashita

    IPC分类号： G05D16/10

    CPC分类号： F16K31/1223 ,  F16K31/1221 ,  G05D16/10 ,  Y10T137/7722 ,  Y10T137/7793 ,  Y10T137/7825 ,  Y10T137/7826

    摘要： In order to achieve seal durability and bring about a damping action for a piston-type pressure regulating valve, a pressure regulating valve of the present invention is characterized by a valve moving member moving in such a manner as to cause communication or block communication between a primary chamber and a secondary chamber within a case, wherein a plurality of central members are arranged between the case and the valve moving member and the plurality of central members are taken to be different materials. It is then possible to bring about both a damping action and seal durability using the central members by providing central members of different materials.

    摘要翻译： 为了实现密封耐久性并对活塞式压力调节阀产生阻尼作用，本发明的压力调节阀的特征在于，阀移动构件以这样的方式移动， 主室和壳体内的次室，其中多个中心构件布置在壳体和阀移动构件之间，并且多个中心构件被取为不同的材料。 然后通过提供不同材料的中心构件，可以使用中心构件来实现阻尼作用和密封耐久性。

    COOLING WATER TEMPERATURE CONTROL APPARATUS FOR AN INTERNAL COMBUSTION ENGINE
    78.
    发明申请
    COOLING WATER TEMPERATURE CONTROL APPARATUS FOR AN INTERNAL COMBUSTION ENGINE 审中-公开
    内燃机冷却水温控制装置

    公开(公告)号：US20140130753A1

    公开(公告)日：2014-05-15

    申请号：US14114355

    申请日：2011-04-28

    申请人： Takashi Koyama ,  Koichiro Nakatani ,  Akira Yamashita

    发明人： Takashi Koyama ,  Koichiro Nakatani ,  Akira Yamashita

    IPC分类号： F01P7/16

    CPC分类号： F01P7/16 ,  F01P3/00 ,  F01P7/167 ,  F01P2003/001 ,  F01P2037/00

    摘要： The present invention is intended to provide a technique which makes effective use of a phase transition temperature zone of cooling water by controlling a control valve for changing the temperature of the cooling water in an appropriate manner. The present invention resides in a cooling water temperature control apparatus for an internal combustion engine in which cooling water is caused to circulate, said cooling water having variable specific heat, said apparatus comprising: a received heat amount calculation unit configured to calculate an amount of received heat which is received by said cooling water, a control valve that is controlled to open and close according to a command so as to change a circulation route or an amount of circulation of said cooling water and to change the temperature of said cooling water, and a control unit configured to control said control valve based on the amount of received heat which is calculated by said received heat amount calculation unit.

    摘要翻译： 本发明旨在提供一种通过控制用于以适当的方式改变冷却水的温度的控制阀来有效利用冷却水的相变温度带的技术。 本发明涉及一种用于使冷却水循环的内燃机的冷却水温度控制装置，所述冷却水具有可变的比热，所述装置包括：接收热量计算单元，被配置为计算接收的量 由所述冷却水接收的热量，根据指令控制开关的控制阀，以改变所述冷却水的循环路径或循环量，并改变所述冷却水的温度;以及 控制单元，被配置为基于由所述接收热量计算单元计算的接收热量来控制所述控制阀。

    Side airbag apparatus
    79.
    发明授权
    Side airbag apparatus 有权
    侧面安全气囊装置

    公开(公告)号：US08226113B2

    公开(公告)日：2012-07-24

    申请号：US12659633

    申请日：2010-03-16

    申请人： Akira Yamashita

    发明人： Akira Yamashita

    IPC分类号： B60R21/207 ,  B60R21/20

    CPC分类号： B60R21/207 ,  B60R21/2171

    摘要： A side airbag apparatus is provided in a side portion of a vehicle seat back located on the vehicle outer side. The side airbag apparatus includes an airbag unit elongated in the up-down direction and a plate fixed to the airbag unit. The airbag unit has an airbag and an inflator. The plate has a fixing portion and a rear wall portion. The inner side surface of the airbag unit is fixed to the fixing portion. The rear wall portion covers an upper half portion of the airbag unit. The rear wall portion also partly covers the rear surface of the lower half portion of the airbag unit. The plate is made of resin and has flexibility and elasticity.

    摘要翻译： 侧面安全气囊装置设置在位于车辆外侧的车辆座椅靠背的侧部。 侧面安全气囊装置包括沿上下方向伸长的气囊单元和固定在气囊单元上的板。 气囊单元具有气囊和充气机。 板具有固定部分和后壁部分。 气囊单元的内侧表面固定在固定部分上。 后壁部分覆盖气囊单元的上半部分。 后壁部也部分地覆盖气囊单元的下半部的后表面。 该板由树脂制成，具有弹性和弹性。