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907 条记录 (耗时 0.043 秒)

    Objective driving device for an optical disk apparatus
    4.
    发明授权
    Objective driving device for an optical disk apparatus 失效
    光盘装置的物镜驱动装置

    公开(公告)号：US4956833A

    公开(公告)日：1990-09-11

    申请号：US456068

    申请日：1989-12-26

    申请人： Hiroshi Kokado ,  Suguru Takishima ,  Koichiro Nishikawa ,  Junichi Takeda ,  Masahiko Sasaki ,  Isao Okuda ,  Hiroshi Yamamoto ,  Masami Ninomiya ,  Akihiro Tanaka ,  Hiroshi Motohashi ,  Makoto Iwaki ,  Wataru Kubo

    发明人： Hiroshi Kokado ,  Suguru Takishima ,  Koichiro Nishikawa ,  Junichi Takeda ,  Masahiko Sasaki ,  Isao Okuda ,  Hiroshi Yamamoto ,  Masami Ninomiya ,  Akihiro Tanaka ,  Hiroshi Motohashi ,  Makoto Iwaki ,  Wataru Kubo

    IPC分类号： G11B7/09 ,  G11B7/12 ,  G11B33/08

    CPC分类号： G11B7/12 ,  G11B33/08 ,  G11B7/093 ,  G11B7/094

    摘要： An optical disk apparatus comprises an optical pickup having an optical pickup body carrying a laser and a photodetector responsive to light emitted from the laser and reflected by the optical disk for producing tracking error signals mounted on the optical pickup body for reciprocal movement in a tracking direction responsive to operation of an actuator, and supports an objective for focusing the beam on the disk. A position sensor produces position signals in response to displacement of the movable portion in the tracking direction. Finally a servo tracking circuit outputs driving signals to the actuator on the basis of tracking error signals produced either in response to tracking error signals produced from outputs of the photodetector and position signals produced from output signals of the position sensor, in response only to the latter. The optical disk apparatus having the foregoing construction eliminates direct-current offset included in tracking error signals, stabilizes driving of the objective, and reduces access time.

    摘要翻译： 一种光盘装置，包括具有携带激光的光学拾取器的光学拾取器和响应于由激光器发出并由光盘反射的光的光电检测器，用于产生安装在光学拾取器主体上的跟踪误差信号，用于在跟踪方向上往复运动 响应于致动器的操作，并且支持将光束聚焦在盘上的目的。 位置传感器响应可动部分在跟踪方向上的位移而产生位置信号。 最后，伺服跟踪电路根据由响应于由光电检测器的输出产生的跟踪误差信号和由位置传感器的输出信号产生的位置信号而产生的跟踪误差信号，将驱动信号输出到致动器，仅响应于后者 。 具有上述结构的光盘装置消除了包括在跟踪误差信号中的直流偏移，稳定了目标的驱动，并减少了存取时间。

    Fuel valve
    5.
    发明授权
    Fuel valve 有权
    燃油阀

    公开(公告)号：US09568151B2

    公开(公告)日：2017-02-14

    申请号：US13990436

    申请日：2011-09-01

    申请人： Hiroshi Yamamoto

    发明人： Hiroshi Yamamoto

    IPC分类号： F17C13/06 ,  F23K5/02 ,  F23K5/14

    CPC分类号： F17C13/06 ,  F16K11/076 ,  F16K11/0856 ,  F23D14/28 ,  F23K5/02 ,  F23K5/147 ,  F23K2301/206 ,  F23N1/027

    摘要： A fuel valve includes a cylindrical flow adjusting member having a cylindrical surface formed with two circumferentially extending V-shaped grooves for liquid fuel and air, respectively. The fuel valve further includes liquid fuel and air supply pipes having O-rings at their respective discharge ports which are kept in abutment with the cylindrical surface such that when the flow rate adjusting member is rotated to a position where the V-shaped grooves extend across and protrude from the respective O-rings, the discharge ports of the supply pipes communicate with the respective V-shaped grooves, so that liquid fuel and air flow. The depths, widths and positions of the respective V-shaped grooves are determined corresponding to an igniting position (preheating step), normal burning positions (high heat to low heat), and a discharge position such that the flow rates of liquid fuel and air can be adjusted in synchronization with each other.

    摘要翻译： 燃料阀包括圆柱形流动调节构件，其具有分别形成有用于液体燃料和空气的两个周向延伸的V形槽的圆柱形表面。 燃料阀还包括液体燃料和空气供应管，它们在它们各自的排放口处具有O形环，它们保持与圆柱形表面邻接，使得当流量调节构件旋转到V形槽延伸穿过的位置时 并且从各O形环突出，供给管的排出口与各V字槽连通，液体燃料和空气流动。 根据点火位置（预热步骤），正常燃烧位置（高热到低热）和排出位置来确定各个V形槽的深度，宽度和位置，使得液体燃料和空气的流量 可以相互同步调整。

    Exhaust gas purifying device for internal combustion engine
    7.
    发明授权
    Exhaust gas purifying device for internal combustion engine 有权
    内燃机废气净化装置

    公开(公告)号：US08943813B2

    公开(公告)日：2015-02-03

    申请号：US13259298

    申请日：2010-03-23

    申请人： Toshiyuki Kamei ,  Hiroshi Yamamoto

    发明人： Toshiyuki Kamei ,  Hiroshi Yamamoto

    IPC分类号： F01N3/02 ,  E02F9/08 ,  F01N13/18 ,  F01N13/00

    CPC分类号： E02F9/0866 ,  F01N13/0097 ,  F01N13/1805 ,  F01N13/1855 ,  F01N2450/30 ,  F01N2470/18

    摘要： An exhaust gas purifying device for an internal combustion engine includes an inflow case provided with an inlet pipe, a catalyst case in which an oxidizing catalyst for dosing is housed, a filter case in which a soot filter is housed, and an outflow case provided with an outlet pipe, and is attached to an attached target at two attachment points mutually spaced in the axial direction of the cases. At one of the two attachment points, which is defined on the catalyst case, the catalyst case is firmly fixed. At the other attachment point, which is defined on the filter case, the filter case is attached slidably in the axial direction.

    摘要翻译： 一种用于内燃机的排气净化装置，具备：流入壳体，设有入口管，容纳有配量的氧化催化剂的催化剂壳体，容纳有烟灰过滤器的过滤器壳体， 出口管，并且在沿壳体的轴向相互间隔开的两个附接点处附接到附接的目标。 在催化剂壳体上限定的两个连接点中的一个上，催化剂壳体牢固地固定。 在过滤器壳体上限定的另一附着点处，过滤器壳体沿轴向可滑动地附接。

    Information management apparatus and information managing method
    9.
    发明授权
    Information management apparatus and information managing method 有权
    信息管理装置和信息管理方法

    公开(公告)号：US08832537B2

    公开(公告)日：2014-09-09

    申请号：US13143737

    申请日：2009-12-22

    申请人： Hiroshi Yamamoto

    发明人： Hiroshi Yamamoto

    IPC分类号： G06F11/00 ,  G06F7/02 ,  F02D41/24 ,  F02D41/26 ,  G06F11/14

    CPC分类号： F02D41/2406 ,  F02D41/2422 ,  F02D41/249 ,  F02D41/266 ,  G06F11/1441

    摘要： An information management apparatus for managing data includes a rewritable nonvolatile memory, and a memory controller configured to control inputting information into and outputting information from the nonvolatile memory. The memory controller overwrites a data, which includes a first validity check information, a first data body, a second validity check information, a second data body having the same data as the first data body and a third validity check information arranged in this order, in a designated address area in the nonvolatile memory when the memory controller performs a writing control in which the memory controller writes data in the nonvolatile memory.

    摘要翻译： 用于管理数据的信息管理装置包括可重写非易失性存储器和被配置为控制从非易失性存储器输入信息并从其输出信息的存储器控​​制器。 存储器控制器覆盖包括第一有效性检查信息，第一数据本体，第二有效性检查信息，具有与第一数据主体相同的数据的第二数据主体的数据和以该顺序排列的第三有效性检查信息的数据， 在存储器控制器执行其中存储器控制器将数据写入非易失性存储器的写入控制时，在非易失性存储器中的指定地址区域中。

    Outboard motor control apparatus
    10.
    发明授权
    Outboard motor control apparatus 有权
    舷外马达控制装置

    公开(公告)号：US08808040B2

    公开(公告)日：2014-08-19

    申请号：US13472609

    申请日：2012-05-16

    申请人： Koji Kuriyagawa ,  Hiroshi Yamamoto ,  Tomohiro Miyauchi ,  Kazumi Miyashita

    发明人： Koji Kuriyagawa ,  Hiroshi Yamamoto ,  Tomohiro Miyauchi ,  Kazumi Miyashita

    IPC分类号： B63H21/22

    CPC分类号： B63H20/14 ,  B63H21/21 ,  F02B61/045 ,  F02D41/123 ,  F02P5/1504 ,  F02P9/005

    摘要： In an apparatus for controlling operation of an outboard motor having a shift lever used to change a shift position between an in-gear position that enables driving force of an internal combustion engine to be transmitted to a propeller by engaging a clutch with one of a forward gear and a reverse gear and a neutral position that cuts off transmission of the driving force by disengaging the clutch from the forward or reverse gear, it is configured to detect a throttle opening of the engine; detect a speed of the engine; calculate a change amount of the detected engine speed; and conduct driving force decreasing control to decrease the driving force of the engine based on the detected throttle opening, the detected engine speed and the calculated engine speed change amount.

    摘要翻译： 在用于控制舷外马达的操作的装置中，所述舷外马达具有变速杆，所述变速杆用于通过使离合器与前进中的一个接合来使得内燃机的驱动力能够传递到螺旋桨的变速位置之间改变换档位置 齿轮和倒档以及中立位置，通过使离合器与前进或后退齿轮脱离而切断驱动力的传递，构造成检测发动机的节气门开度; 检测发动机的速度; 计算检测到的发动机转速的变化量; 并且基于检测到的节气门开度，检测到的发动机转速和计算出的发动机转速变化量，进行驱动力减小控制以降低发动机的驱动力。