Shift assisting device
    11.
    发明授权
    Shift assisting device 失效
    换档辅助装置

    公开(公告)号:US4924724A

    公开(公告)日:1990-05-15

    申请号:US278859

    申请日:1988-12-02

    Abstract: A shift assisting mechanism for a marine transmission including a pair of wire actuators that are connected by means of a pair of levers which are, in turn, connected by a motion transmitting mechanism that provides a lost motion so that excess movement of one of the wire transmitters will not place bending forces on the other of the levers.

    Abstract translation: 一种用于船用变速器的换档辅助机构,其包括一对线致动器,所述一对线致动器通过一对杆连接,所述一对杆又由提供空动作的运动传递机构连接, 变送器不会在其他杆上施加弯曲力。

    Exhaust system for marine engine
    12.
    发明授权
    Exhaust system for marine engine 失效
    船用发动机排气系统

    公开(公告)号:US4831822A

    公开(公告)日:1989-05-23

    申请号:US204686

    申请日:1988-06-09

    Abstract: An exhaust system for a marine propulsion unit having an exhaust conduit into which the exhaust gases and engine coolant are discharged. The exhaust conduit has a separator portion that is affected to separate the coolant from the exhust gases under high speed running conditions so as to achieve maximum power output through a reduction in back pressure but no substantially no separation is provided at low speeds so that silencing will not be adversely affected.

    Abstract translation: 一种用于船用推进单元的排气系统,具有排气管,废气和发动机冷却液排放到排气管中。 排气管道具有分离器部分,其受影响以在高速运行条件下将冷却剂与高压气体分离,以便通过减少背压实现最大功率输出,但实质上在低速下不提供分离,使得沉降将 不受不利影响。

    Document scanning apparatus
    13.
    发明授权
    Document scanning apparatus 失效
    文件扫描装置

    公开(公告)号:US4685795A

    公开(公告)日:1987-08-11

    申请号:US850822

    申请日:1986-04-11

    CPC classification number: G03B27/527 G03G15/04 G03G15/0435

    Abstract: A document scanning apparatus including a light source, first and second optical scanner systems optically coupled in series, an image forming lens supported on a lens support member including a lens base and a driving system including pulleys and driving wires, for moving the first and second optical scanner systems relative to each other and the lens. For the purpose of re-establishing a predetermined alignment of the first and second optical scanner systems in relation to the lens, such as might become necessary upon a breakage or stretching of a driving wire, for example, the first and second optical scanner systems are each provided with at least one reference point defining hole, and the lens base is provided with corresponding reference point holes. Then in the event that adjustment of the positions of the first and second optical scanner systems becomes necessary, the requisite positional alignment can be obtained by aligning the reference point holes of the first and second optical scanner systems with the corresponding reference point holes provided on the lens base. In this way, factory alignment settings can be quickly re-established in the field.

    Abstract translation: 一种文件扫描装置,包括光源,串联光耦合的第一和第二光学扫描仪系统,支撑在包括透镜基座的透镜支撑构件上的图像形成透镜以及包括滑轮和驱动线的驱动系统,用于使第一和第二 光学扫描器系统相对于彼此和透镜。 为了重新建立相对于透镜的第一和第二光学扫描器系统的预定对准,例如在驱动线的断裂或拉伸时可能变得必要,例如,第一和第二光学扫描器系统是 每个设置有至少一个参考点限定孔,并且透镜基座设置有相应的参考点孔。 然后,在需要调整第一和第二光学扫描仪系统的位置的情况下,可以通过将第一和第二光学扫描仪系统的参考点孔与设置在第一和第二光学扫描器系统上的相应参考点孔对准来获得必要的位置对准 透镜底座 以这种方式,工厂对齐设置可以在现场迅速重新建立。

    Image forming apparatus with a document image edition function
    15.
    发明授权
    Image forming apparatus with a document image edition function 失效
    具有文件图像编辑功能的图像形成装置

    公开(公告)号:US4996561A

    公开(公告)日:1991-02-26

    申请号:US416484

    申请日:1989-10-03

    CPC classification number: G03G15/5016 G03G15/36

    Abstract: An image forming apparatus operable with an editor which can be mounted on a body of the apparatus together with a document handler and has space for accommodating an editor is defined within the apparatus between optics including a scanner and a photoconductive element located below the optics. The editor is movable into and out of the space through an opening which is formed through the apparatus, as desired.

    Abstract translation: 在包括扫描器的光学器件和位于光学器件下方的光电导元件之间的光学元件内,在设备内部定义了可与编辑器一起安装在装置的主体上的图像形成设备,并且具有用于容纳编辑器的空间。 编辑者可根据需要通过穿过设备形成的开口移动和移出空间。

    Level shift circuit
    16.
    发明授权
    Level shift circuit 有权
    电平移位电路

    公开(公告)号:US08063690B2

    公开(公告)日:2011-11-22

    申请号:US12786761

    申请日:2010-05-25

    Abstract: The invention provides a level shift circuit that prevents an offset when the supply voltage changes. A level shift circuit has a differential amplification circuit, a current generation circuit, a capacitor and a holding circuit. An input signal from the optical pickup is inputted to the non-inversion input terminal of the differential amplification circuit. First, by turning on a first switch, a feedback loop is formed by the differential amplification circuit, the current generation circuit and the capacitor to perform a level shift, and the voltage charged in the capacitor is held by the holding circuit. Then by turning off the first switch and turning on a second switch, the voltage held by the holding circuit is applied to the non-inversion input terminal of the differential amplification circuit to perform a level shift.

    Abstract translation: 本发明提供了一种在电源电压变化时防止偏移的电平移位电路。 电平移位电路具有差分放大电路,电流产生电路,电容器和保持电路。 来自光学拾取器的输入信号被输入到差分放大电路的非反相输入端。 首先,通过接通第一开关,由差分放大电路,电流产生电路和电容器形成反馈回路,进行电平移位,由保持电路保持电容器中的电压。 然后,通过关闭第一开关并接通第二开关,将保持电路保持的电压施加到差分放大电路的非反相输入端子以执行电平移位。

    Charge pump circuit and slice level control circuit
    17.
    发明授权
    Charge pump circuit and slice level control circuit 有权
    电荷泵电路和限幅电平控制电路

    公开(公告)号:US08058923B2

    公开(公告)日:2011-11-15

    申请号:US12132996

    申请日:2008-06-04

    CPC classification number: H02M3/07 G11B7/005 G11C5/145

    Abstract: The invention provides a charge pump circuit which reduces rise time of an output current even when an input signal is of high frequency. PMOS1 and PMOS2 have gates connected to each other, and the gate of the PMOS1 is connected to the drain thereof. A supply potential (Vdd) is applied to the sources of the PMOS1 and the PMOS2, and the PMOS1 and the PMOS2 form a current mirror circuit. First and second switching elements and a first constant-current source are connected to the drain of the PMOS2. A connection point (a node) of the first switching element and the second switching element is connected to an output terminal. The drain of the PMOS1 is connected to the first constant-current source through a third switching element, and connected to a second constant-current source through a fourth switching element.

    Abstract translation: 本发明提供了一种电荷泵电路,其即使在输入信号为高频时也减少了输出电流的上升时间。 PMOS1和PMOS2具有彼此连接的栅极,并且PMOS1的栅极连接到其漏极。 供电电位(Vdd)被施加到PMOS1和PMOS2的源极,PMOS1和PMOS2形成电流镜电路。 第一和第二开关元件和第一恒流源连接到PMOS2的漏极。 第一开关元件和第二开关元件的连接点(节点)连接到输出端子。 PMOS1的漏极通过第三开关元件连接到第一恒流源,并通过第四开关元件连接到第二恒流源。

    LEVEL SHIFT CIRCUIT
    18.
    发明申请
    LEVEL SHIFT CIRCUIT 有权
    水平移位电路

    公开(公告)号:US20100301917A1

    公开(公告)日:2010-12-02

    申请号:US12786761

    申请日:2010-05-25

    Abstract: The invention provides a level shift circuit that prevents an offset when the supply voltage changes. A level shift circuit has a differential amplification circuit, a current generation circuit, a capacitor and a holding circuit. An input signal from the optical pickup is inputted to the non-inversion input terminal of the differential amplification circuit. First, by turning on a first switch, a feedback loop is formed by the differential amplification circuit, the current generation circuit and the capacitor to perform a level shift, and the voltage charged in the capacitor is held by the holding circuit. Then by turning off the first switch and turning on a second switch, the voltage held by the holding circuit is applied to the non-inversion input terminal of the differential amplification circuit to perform a level shift.

    Abstract translation: 本发明提供了一种在电源电压变化时防止偏移的电平移位电路。 电平移位电路具有差分放大电路,电流产生电路,电容器和保持电路。 来自光学拾取器的输入信号被输入到差分放大电路的非反相输入端。 首先,通过接通第一开关,由差分放大电路,电流产生电路和电容器形成反馈回路,进行电平移位,由保持电路保持电容器中的电压。 然后,通过关闭第一开关并接通第二开关,将保持电路保持的电压施加到差分放大电路的非反相输入端子以执行电平移位。

    Power assisting mechanism for marine propulsion unit
    19.
    发明授权
    Power assisting mechanism for marine propulsion unit 失效
    船用推进单元动力辅助机构

    公开(公告)号:US5340341A

    公开(公告)日:1994-08-23

    申请号:US672887

    申请日:1991-03-21

    CPC classification number: B63H21/265

    Abstract: A marine propulsion unit steering and gear shift system that comprises a single source of hydraulic power, a steered device, a gear shift member, steering and gear shift control mechanism connected to their respective members and first and second power assist devices connected to the gear shift and steering control mechanism for power assist. A single substantially constant output hydraulic pump supplies an essentially constant level of fluid power for the first and second power assist devices to assist the operator in controlling the steering and gear shift controls.

    Abstract translation: 船用推进单元转向和换档系统,其包括单个液压动力源,转向装置,变速构件,连接到它们各自的构件的转向和换档控制机构以及连接到换档的第一和第二动力辅助装置 和助力转向控制机构。 单个基本恒定的输出液压泵为第一和第二动力辅助装置提供基本恒定的流体动力水平,以帮助操作者控制转向和换档控制。

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