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19 条记录 (耗时 0.014 秒)

    SAFETY DEVICE FOR A SYRINGE
    2.
    发明申请
    SAFETY DEVICE FOR A SYRINGE 审中-公开
    一种SYRINGE安全装置

    公开(公告)号：US20130245564A1

    公开(公告)日：2013-09-19

    申请号：US13588027

    申请日：2012-08-17

    申请人： Ren-Yue Cheng

    发明人： Ren-Yue Cheng

    IPC分类号： A61M5/32

    CPC分类号： A61M5/3271 ,  A61M5/3202 ,  A61M5/3243 ,  A61M2005/325 ,  A61M2005/3256

    摘要： A safety device is adapted to be sleeved on a needle unit of a syringe. The safety device includes a barrel unit movable with respect to a base seat of the needle unit and having a connecting end portion and a flexible end portion that has a pair of coupling sections provided respectively with first and second engaging members. The flexible end portion is operable between an opened state, where the coupling sections define an opening that permits extension of a cannula of the needle unit when the barrel unit is in a retracted state, and a closed state, where the flexible end portion deforms to result in engagement between the first and second engaging members to thereby close the opening when the barrel unit is moved to an extended state.

    摘要翻译： 安全装置适于套在注射器的针单元上。 所述安全装置包括可相对于所述针单元的基座移动的筒单元，并且具有连接端部和具有分别设置有第一和第二接合构件的一对联接部的柔性端部。 柔性端部可在打开状态之间操作，其中联接部分限定开口，当开口单元处于缩回状态时允许针单元的套管延伸的开口以及关闭状态，其中柔性端部变形为 导致第一和第二接合构件之间的接合，从而当筒单元移动到伸出状态时闭合开口。

    Pressure Measuring Glow Plug
    3.
    发明申请
    Pressure Measuring Glow Plug 失效
    压力测量发光插头

    公开(公告)号：US20110146392A1

    公开(公告)日：2011-06-23

    申请号：US12936021

    申请日：2009-03-30

    申请人： Yue Cheng ,  Bernhard Last ,  Hans Houben ,  Frank Pechhold

    发明人： Yue Cheng ,  Bernhard Last ,  Hans Houben ,  Frank Pechhold

    IPC分类号： G01M15/08

    CPC分类号： F02P19/028 ,  F02D35/023 ,  F02D35/025 ,  F23Q7/001 ,  F23Q2007/002 ,  G01L19/04 ,  G01L23/10 ,  G01L23/22

    摘要： The invention relates to a pencil-type glow plug, in particular for a self-igniting internal combustion engine. The plug includes at least one plug base with at least one essentially bar-shaped heating element, which projects on one end from the plug base, and at least one measurement element, the heating element and the measurement element being integrally bonded and/or force-locked and/or form-locked.

    摘要翻译： 本发明涉及一种铅笔式电热塞，特别涉及自燃式内燃机。 塞子包括至少一个具有至少一个基本上为棒状的加热元件的插头基座，其一端从插头基座突出，并且至少一个测量元件，加热元件和测量元件整体结合和/或强制 锁定和/或锁定。

    Chip structure of inkjet printhead and method of estimating working life through detection of defects
    4.
    发明授权
    Chip structure of inkjet printhead and method of estimating working life through detection of defects 有权
    喷墨打印头的芯片结构和通过检测缺陷来估计工作寿命的方法

    公开(公告)号：US06378978B1

    公开(公告)日：2002-04-30

    申请号：US09630904

    申请日：2000-08-02

    申请人： Charles C. Chang ,  Chieh-Wen Wang ,  Ming-Ling Lee ,  Jhih-Ping Lu ,  Chen-Yue Cheng ,  Yuan-Liang Lan

    发明人： Charles C. Chang ,  Chieh-Wen Wang ,  Ming-Ling Lee ,  Jhih-Ping Lu ,  Chen-Yue Cheng ,  Yuan-Liang Lan

    IPC分类号： B41J201

    CPC分类号： B41J2/14072

    摘要： An inkjet printhead chip structure and a method of estimating the working life through the detection of any defect on the chip structure. The method includes laying a metallic layer such as a tantalum layer over the chip and then shaping the metallic layer into a protective layer circuit. A portion of the metal protective layer covers the heating elements embedded in the chip. In printing, the heating elements heat up the ink to produce jets of ink. However, a portion of the heat is transferred to the metal protective layer thereby raising its temperature. Heat on the metal protective layer combined with any strayed residual ink bubbles that impinge upon the surface of the metal protective layer causes the metal to age. Since resistance of the metal protective layer will increase proportionally to the amount of aging, a measurement of the resistance is capable of estimating how much longer a given chip is suitable for use. Furthermore, if this special circuit layout runs across each long side of an ink slot, any cracks along the direction of the ink slot are detectable during resistance measurement.

    摘要翻译： 喷墨打印头芯片结构和通过检测芯片结构上的任何缺陷来估计工作寿命的方法。 该方法包括在芯片上铺设诸如钽层的金属层，然后将金属层成形为保护层电路。 金属保护层的一部分覆盖嵌入芯片中的加热元件。 在印刷中，加热元件加热油墨以产生喷墨。 然而，一部分热被转移到金属保护层，从而提高其温度。 金属保护层上的热量与撞击在金属保护层表面上的任何杂散的残余墨水泡结合使金属老化。 由于金属保护层的电阻与老化量成比例地增加，所以电阻的测量能够估计给定芯片适合使用多长时间。 此外，如果这种特殊电路布局贯穿于墨槽的每个长边，则在电阻测量期间可以检测沿墨槽方向的任何裂纹。

    Pressure Measuring Glow Plug
    5.
    发明申请
    Pressure Measuring Glow Plug 审中-公开
    压力测量发光插头

    公开(公告)号：US20110197666A1

    公开(公告)日：2011-08-18

    申请号：US12989055

    申请日：2009-04-21

    申请人： Yue Cheng ,  Martin Allgaier

    发明人： Yue Cheng ,  Martin Allgaier

    IPC分类号： G01M15/08 ,  B23K1/20

    CPC分类号： F23Q7/001 ,  F02P19/028 ,  F23Q2007/002 ,  F23Q2007/004

    摘要： The invention relates to a device for determining the combustion chamber pressure. The device includes a tubular base, a glow filament which projects from the tubular base, and at least one sensor element arranged in the tubular base. The invention is characterized in that the sensor element inserted between a front face of the glow filament and a prestressing element that is welded to the tubular base.

    摘要翻译： 本发明涉及一种用于确定燃烧室压力的装置。 该装置包括管状基座，从管状基座突出的辉光线以及布置在管状基座中的至少一个传感器元件。 本发明的特征在于，传感器元件插入在电热丝的前表面和焊接到管状基座的预应力元件之间。

    GLOW PLUG
    7.
    发明申请
    GLOW PLUG 失效
    GLOW插头

    公开(公告)号：US20110062136A1

    公开(公告)日：2011-03-17

    申请号：US12853819

    申请日：2010-08-10

    申请人： Christian POTTIEZ ,  Jochen Hammer ,  Yue Cheng

    发明人： Christian POTTIEZ ,  Jochen Hammer ,  Yue Cheng

    IPC分类号： H05B3/00

    CPC分类号： F23Q7/001 ,  F02P19/028 ,  F23Q2007/002

    摘要： The invention relates to a glow plug for Diesel engines, comprising a housing, a heater rod, which is movable in the housing in axial direction and projects from the housing at a forward end, and a pressure measuring device for measuring a combustion chamber pressure exerted on the heater rod. It is provided according to the invention that a housing chamber is filled with a substance having or achieving liquid to paste-like consistency at temperatures occurring during operation and conducting heat generated by the heater rod to the housing.

    摘要翻译： 本发明涉及一种用于柴油发动机的电热塞，包括壳体，加热棒，其可沿轴向在壳体中移动并在前端从壳体突出;以及压力测量装置，用于测量施加的燃烧室压力 在加热棒上。 根据本发明提供的是，在操作期间发生的温度和将由加热棒产生的热量传导到壳体的情况下，容纳腔室填充有具有或达到液体至糊状物质的物质。

    MOTION ARTIFACT MEASUREMENT FOR DISPLAY DEVICES
    8.
    发明申请
    MOTION ARTIFACT MEASUREMENT FOR DISPLAY DEVICES 审中-公开
    用于显示设备的运动文学测量

    公开(公告)号：US20100066850A1

    公开(公告)日：2010-03-18

    申请号：US12516850

    申请日：2007-11-30

    申请人： Michael D. Wilson ,  Yue Cheng

    发明人： Michael D. Wilson ,  Yue Cheng

    IPC分类号： H04N5/228

    CPC分类号： H04N17/04

    摘要： A video signal generator provides a test pattern to a display device for measuring a motion artifact (e.g., moving-edge blur) of the display device. The test pattern includes a moving image and a shift velocity of a time-delay integration (TDI) camera is matched to the velocity of the moving image to track a moving edge of the image. The captured image is analyzed to determine a characteristic indicative of the motion artifact of the display device (e.g., the blur edge time).

    摘要翻译： 视频信号发生器向显示装置提供测试图案，用于测量显示装置的运动假象（例如，移动边缘模糊）。 测试图案包括运动图像，并且时间延迟积分（TDI）相机的移动速度与运动图像的速度匹配以跟踪图像的移动边缘。 分析拍摄图像以确定表示显示装置的运动伪影的特性（例如，模糊边缘时间）。

    Continuously variable transmission with cone discs
    9.
    发明授权
    Continuously variable transmission with cone discs 有权

    公开(公告)号：US10024404B2

    公开(公告)日：2018-07-17

    申请号：US15127278

    申请日：2014-12-31

    申请人： Yue Cheng

    发明人： Naishi Cheng ,  Yue Cheng

    IPC分类号： F16H55/56 ,  F16H55/36 ,  F16H59/00 ,  F16H61/00 ,  F16H63/00 ,  F16H9/18 ,  F16H25/22 ,  F16H61/662

    摘要： A variable transmission includes driving and driven cone discs respectively having two movable and pressing cone discs; a pressing mechanism having an end surface cam pressing mechanism arranged on the back of one pressing cone disc of the driving and driven pressing cone discs; a ratio control mechanism having a ratio control shaft, hollow screws and nuts, arranged on the backs of the driving and driven movable cone discs and adopt ball screw structures or sliding screw structures; the ratio control shaft and a constant ratio transmission mechanism enable the conversion relationships between the rotation of the speed control shaft and the axial sliding of the driving and driven movable cone discs are be equal to each other to ensure the transmission shafts of the driving and driven movable cone discs move axially and synchronously at the same speed and in the same direction.