Hydraulic impact device
    1.
    发明授权
    Hydraulic impact device 失效
    液压冲击装置

    公开(公告)号:US4576240A

    公开(公告)日:1986-03-18

    申请号:US435247

    申请日:1982-10-19

    申请人: Minoru Matsumoto

    发明人: Minoru Matsumoto

    摘要: A hydraulically powered impact device for rock drilling having an impact piston driven by a hydraulic drive unit and a shank rod adapted to be struck by the impact piston. A motor imparts a rotary motion to the shank rod by rotating a sleeve through a gear train. The sleeve is rotatably mounted around the shank rod. A chuck is splined to the shank rod and a dog clutch is provided between the sleeve and the chuck for engaging both. A fluid passage is formed for introducing lubricant fluid stored in a gear casing into a chamber accommodating the dog clutch. The fluid passages includes a valve which is held open as long as the cover is connected to the main casing.

    摘要翻译: 一种用于岩石钻井的液压动力冲击装置,具有由液压驱动单元驱动的冲击活塞和适于被冲击活塞撞击的杆杆。 电机通过将套筒旋转穿过齿轮系而向柄杆施加旋转运动。 套筒可旋转地安装在柄杆周围。 卡盘被花键连接到柄杆上,并且在套筒和卡盘之间设置有爪式离合器用于接合两者。 形成流体通道,用于将容纳在齿轮箱中的润滑剂流体引入到容纳狗爪式离合器的腔室中。 流体通道包括只要盖连接到主壳体就保持打开的阀。

    NiMnGa alloy with a controlled finish point of the reverse transformation and shape memory effect
    2.
    发明授权
    NiMnGa alloy with a controlled finish point of the reverse transformation and shape memory effect 失效
    NiMnGa合金具有受控的终点反向转换和形状记忆效应

    公开(公告)号:US06475261B1

    公开(公告)日:2002-11-05

    申请号:US09236245

    申请日:1999-01-25

    IPC分类号: B22F900

    摘要: In an NiMnGa alloy represented by the chemical formula of Ni2+XMn1−X Ga, a composition ratio parameter X (mol) is selected within a range of 0.10≦X≦0.30. With this composition, the finish point of the reverse transformation of the martensitic transformation can be selected to a desired temperature within the range between −20° C. and 50° C., while the Curie point is also selected to a desired temperature within the range between 60° C. and 85° C. The alloy has the shape memory effect by the martensitic transformation and the reverse transformation. Furthermore, the alloy is induced with the reverse transformation by application of an external magnetic field at the martensite phase to exhibit the shape recovery.

    摘要翻译: 在由Ni2 + XMn1-XGa化学式表示的NiMnGa合金中,组成比参数X(mol)在0.10 <= X <0.30的范围内选择。 通过该成分,马氏体相变反转的终点可以选择在-20℃〜50℃的范围内的期望温度,而居里点也被选择为所需温度 范围在60℃和85℃之间。合金具有通过马氏体转变和反向转变的形状记忆效应。 此外,通过在马氏体相中施加外部磁场,通过反向转变来诱导合金以显示形状恢复。

    Plasma CVD method
    3.
    发明授权
    Plasma CVD method 失效
    等离子体CVD法

    公开(公告)号:US5340621A

    公开(公告)日:1994-08-23

    申请号:US35672

    申请日:1993-03-23

    摘要: A plasma CVD method and the device for generating an arc discharging plasma, together with introducing both a material gas and a reactive gas into a vacuum chamber; coating a substrate with a thin film which contains a material gas component and a reactive gas component, said plasma CVD method comprising the steps of: introducing said material gas into a position between the arc discharging plasma and the substrate; and introducing said reactive gas into a space opposite, relative to the arc discharging plasma, to a side whereinto the material gas is introduced.

    摘要翻译: 一种等离子体CVD方法和用于产生电弧放电等离子体的装置,同时将材料气体和反应性气体引入真空室; 用含有材料气体成分和反应性气体成分的薄膜涂覆基板,所述等离子体CVD方法包括以下步骤:将所述原料气体引入电弧放电等离子体和基板之间的位置; 并将所述反应性气体引入到相对于电弧放电等离子体相对的空间中,导入材料气体的一侧。

    Radiator guard structure for vehicles
    4.
    发明授权
    Radiator guard structure for vehicles 失效
    汽车散热器防护结构

    公开(公告)号:US4420058A

    公开(公告)日:1983-12-13

    申请号:US276083

    申请日:1981-06-22

    IPC分类号: B60K11/04 B60R19/52 B62D25/08

    CPC分类号: B60K11/04

    摘要: A radiator guard structure for a vehicle comprising a pair of lift cylinder supports secured to a frame of the vehicle, a pair of hooks secured to the frame, and a radiator cover detachably mounted to the frame for guarding a radiator.The radiator cover has formed or mounted thereto a pair of pins each being engageable with the respective hooks and a pair of mounting seat structures. A resilient mounting is provided between each of said mounting seat structures and each of said lift cylinder supports.

    摘要翻译: 一种用于车辆的散热器防护结构,包括固定到车辆的框架上的一对提升缸支撑件,固定到框架的一对钩以及可拆卸地安装到框架上用于防护散热器的散热器盖。 散热器盖已经形成或安装有一对销,每个销可与相应的钩和一对安装座结构接合。 在每个所述安装座椅结构和每个所述提升缸支架之间设置弹性安装件。

    Suspension apparatus for track-type vehicles
    5.
    发明授权
    Suspension apparatus for track-type vehicles 失效
    履带式车辆悬架装置

    公开(公告)号:US4364443A

    公开(公告)日:1982-12-21

    申请号:US216785

    申请日:1980-12-16

    摘要: A suspension apparatus for a track-type vehicle comprises a main frame having a pair of laterally spaced track frames pivotally mounted on either side thereof through a pair of pivot shafts fixedly connected to either side thereof. The forward portions of the track frames are connected to opposite ends of an equalizer bar extending transversely therebetween through a pair of stress-relieved mounting devices into which lateral and vertical displacements of the track frames and the equalizer bar are absorbed so as to prevent "toe-in" of the track frames.

    摘要翻译: 用于轨道式车辆的悬挂装置包括主框架,该主框架具有一对侧向间隔开的轨道框架,该框架通过一对固定地连接到其任一侧的枢轴枢转地安装在其两侧。 轨道框架的前部通过一对应力消除的安装装置连接到横向延伸的均衡杆的相对端,轨道框架和均衡杆的侧向和垂直位移被吸收到该安装装置中,以防止“脚趾” -in“轨道框架。

    Hid lamp operating circuit
    6.
    发明授权

    公开(公告)号:US06791286B2

    公开(公告)日:2004-09-14

    申请号:US10381049

    申请日:2003-05-27

    申请人: Minoru Matsumoto

    发明人: Minoru Matsumoto

    IPC分类号: G05F100

    摘要: A lighting circuit for an HID lamp causing no erroneous operation of a lighting circuit even when counter-electromotive force is generated due to the inductance in the wirings when the lighting circuit and the HID lamp are located at a long distance and not causing flicker even when the inter-electrode resistance of the HID lamp differs depending on the direction of the application voltage, comprising a control section (C) adapted, upon application of an AC rectangular wave voltage to an HID lamp (1) by a full-bridge type inverter (9), for detecting a resistance value in a positive direction and a resistance value in a negative direction of the HID lamp (1) corresponding to the direction of the polarity of the AC rectangular wave voltage, setting the duty ratio between the positive direction and the negative direction of the AC rectangular waveform voltage so as to be in an inverse proportion with the magnitude for each of the resistance values, and switching each of the switching elements (12A-12D) of the inverter (9) so as to form a voltage waveform to be kept at a ground potential for a predetermined period of time when the direction of the AC rectangular waveform voltage is inverted.

    Information providing system using video tracking
    7.
    发明授权
    Information providing system using video tracking 有权
    信息提供系统使用视频跟踪

    公开(公告)号:US08776104B2

    公开(公告)日:2014-07-08

    申请号:US13138979

    申请日:2010-10-06

    IPC分类号: H04N7/16

    摘要: Provided is an information providing system using video tracking, such that tracking of an original image can be performed without editing/processing the original video and without requiring a high level programming knowledge, and information can thus be easily provided. The system is configured so that an overlay screen (10) is superimposed on an original video screen (2) and displayed in synchronization with the original video, said overlay screen (10) provided with a transparent or translucent object graphic (5) acting as control information corresponding to a predetermined purpose of providing information, with respect to an object (4) represented by an original video image which is displayed on the original video screen (2) once or a plurality of times in accordance with the situation.

    摘要翻译: 提供了一种使用视频跟踪的信息提供系统,使得可以在不进行原始视频的编辑/处理的情况下执行原始图像的跟踪,而不需要高级编程知识,因此可以容易地提供信息。 该系统被配置为使得覆盖屏幕(10)叠加在原始视频屏幕(2)上并与原始视频同步地显示,所述覆盖屏幕(10)设置有透明或半透明的对象图形(5),其作为 对于根据情况一次或多次显示在原始视频屏幕(2)上的原始视频图像表示的对象(4),对应于预定的提供信息的目的的控制信息。

    Information providing system using video tracking
    8.
    发明申请
    Information providing system using video tracking 有权
    信息提供系统使用视频跟踪

    公开(公告)号:US20130117772A1

    公开(公告)日:2013-05-09

    申请号:US13138979

    申请日:2010-10-06

    IPC分类号: H04N21/442

    摘要: Provided is an information providing system using video tracking, such that tracking of an original image can be performed without editing/processing the original video and without requiring a high level programming knowledge, and information can thus be easily provided. The system is configured so that an overlay screen (10) is superimposed on an original video screen (2) and displayed in synchronization with the original video, said overlay screen (10) provided with a transparent or translucent object graphic (5) acting as control information corresponding to a predetermined purpose of providing information, with respect to an object (4) represented by an original video image which is displayed on the original video screen (2) once or a plurality of times in accordance with the situation.

    摘要翻译: 提供了一种使用视频跟踪的信息提供系统,使得可以在不进行原始视频的编辑/处理的情况下执行原始图像的跟踪,而不需要高级编程知识,因此可以容易地提供信息。 该系统被配置为使得覆盖屏幕(10)叠加在原始视频屏幕(2)上并与原始视频同步地显示,所述覆盖屏幕(10)设置有透明或半透明的对象图形(5),其作为 对于根据情况一次或多次显示在原始视频屏幕(2)上的原始视频图像表示的对象(4),对应于预定的提供信息的目的的控制信息。

    Circuit for lighting HID lamp
    9.
    发明授权
    Circuit for lighting HID lamp 失效
    HID灯照明电路

    公开(公告)号:US06836078B2

    公开(公告)日:2004-12-28

    申请号:US10381048

    申请日:2003-05-27

    申请人: Minoru Matsumoto

    发明人: Minoru Matsumoto

    IPC分类号: H05B3702

    CPC分类号: H05B41/2921 Y10S315/07

    摘要: A lighting circuit of confirming the insulation property of an HID lamp and a lighting circuit upon starting the operation of the HID lamp to previously prevent damages of the main circuit, and starting discharge at the lowest starting voltage in accordance with the characteristics of the HID lamp, comprising a control section having an insulation property confirming section for confirming that the current does not flow in a state of applying a predetermined voltage to the main circuit before applying the starting voltage to an HID lamp and a starting voltage variable controller for increasing the secondary voltage generated from the step-up transformer of the starting circuit stepwise after confirming the insulation property.