Hammer handle
    51.
    外观设计

    公开(公告)号:USD519348S1

    公开(公告)日:2006-04-25

    申请号:US29213003

    申请日:2004-09-09

    申请人: John Chen

    设计人: John Chen

    Moisture resistant highly-neutralized ethylene copolymers and their use in golf balls
    52.
    发明申请
    Moisture resistant highly-neutralized ethylene copolymers and their use in golf balls 审中-公开
    耐水分高度中和的乙烯共聚物及其在高尔夫球中的应用

    公开(公告)号:US20050267240A1

    公开(公告)日:2005-12-01

    申请号:US11201893

    申请日:2005-08-11

    申请人: John Chen

    发明人: John Chen

    IPC分类号: C08L1/00 C08L23/08 C08L33/02

    摘要: The present invention describes thermoplastic compositions having high resilience (high coefficient of restitution) and low moisture sensitivity, and their use as golf ball components. Melt-processible, highly-neutralized ethylene acid copolymers and process for making them by incorporating an aliphatic, mono-functional organic acid in the acid copolymer and then neutralizing greater than 70% of all the acid groups present. Such compositions comprising at least 50% Zn and/or Ca as counterions for the salts exhibit surprising resistance to moisture absorption.

    摘要翻译: 本发明描述了具有高回弹性(高恢复系数)和低湿度敏感性的热塑性组合物,以及它们作为高尔夫球组分的用途。 可熔融加工的高度中和的乙烯酸共聚物和通过在酸共聚物中引入脂族单官能有机酸然后中和大于所存在的所有酸基的70%来制备它们的方法。 包含至少50%Zn和/或Ca作为盐的抗衡离子的组合物表现出令人惊讶的抗吸湿性。

    Hammer
    55.
    外观设计
    Hammer 失效

    公开(公告)号:USD478264S1

    公开(公告)日:2003-08-12

    申请号:US29162923

    申请日:2002-06-24

    申请人: John Chen

    设计人: John Chen

    Hammer
    56.
    外观设计
    Hammer 失效
    锤子

    公开(公告)号:USD439488S1

    公开(公告)日:2001-03-27

    申请号:US29124572

    申请日:2000-06-07

    申请人: John Chen

    设计人: John Chen

    Shock absorbing handle grip for tool handle
    57.
    发明授权
    Shock absorbing handle grip for tool handle 失效
    减震手柄用于工具手柄

    公开(公告)号:US5926911A

    公开(公告)日:1999-07-27

    申请号:US121660

    申请日:1998-07-24

    申请人: John Chen

    发明人: John Chen

    IPC分类号: B25G1/01 A47B95/02

    摘要: A shock absorbing handle grip includes a sleeve-like rubber grip body sleeved onto the coupling shaft of the handle of a hand tool, a substantially U-shaped flat packing bar inserted from a rear end opening on the grip body and clamped on the coupling shaft of the handle of the hand tool and an end cap fastened to the rear end opening of the grip body, the end cap, the grip body and the packing bar forming an air bag around the coupling shaft of the handle of the hand tool.

    摘要翻译: 减震手柄包括套在手工工具的把手的联接轴上的套筒状橡胶握把体,从手柄本体上的后端开口插入并夹紧在连接轴上的大致U形的扁平包装棒 手柄的把手和固定在握柄本体的后端开口的端盖,端盖,把手本体和包装条围绕手工具的把手的连接轴形成气囊。

    Method for programming flash electrically erasable programmable
read-only memory
    59.
    发明授权
    Method for programming flash electrically erasable programmable read-only memory 失效
    闪存电可擦除可编程只读存储器的编程方法

    公开(公告)号:US5875130A

    公开(公告)日:1999-02-23

    申请号:US085705

    申请日:1998-05-27

    IPC分类号: G11C16/10 G11C16/34 G11C13/00

    摘要: A flash Electrically-Erasable Programmable Read-Only Memory (EEPROM) includes a semiconductor substrate, and a plurality of field effect transistor memory cells each having a source, drain, floating gate and control gate formed on the substrate. A controller controls a power source to apply an operational pulse to the drain of a cell, and apply a source to substrate bias voltage to the cell while the operational pulse is being applied thereto, the bias voltage having a value selected to reduce or substantially eliminate leakage current in the cell. The operational pulse can be an overerase correction pulse. In this case, a voltage which is substantially equal to the bias voltage is applied to the control gate for the duration of the overerase correction pulse. The operational pulse can also be a programming pulse. In this case, a voltage which is higher than the bias voltage is applied to the control gate of the selected wordline for the duration of the programming pulse. The bias voltage is preferably applied during both the overerase correction and programming pulses, reducing the power requirements and reducing the background leakage of the cells to a level at which program, read and overerase correction operations can be operatively performed.

    摘要翻译: 闪存电可擦除可编程只读存储器(EEPROM)包括半导体衬底和多个场效应晶体管存储单元,每个具有形成在衬底上的源极,漏极,浮置栅极和控制栅极。 控制器控制电源以将操作脉冲施加到单元的漏极,并且在施加操作脉冲时将源施加到单元的衬底偏置电压,所述偏置电压具有被选择为减少或基本上消除的值 电池中的漏电流。 操作脉冲可以是过高修正脉冲。 在这种情况下,在过扫描校正脉冲的持续时间内,向控制栅极施加基本上等于偏置电压的电压。 操作脉冲也可以是编程脉冲。 在这种情况下,在编程脉冲的持续时间内,将高于偏置电压的电压施加到所选字线的控制栅极。 偏置电压优选地在过电压过程校正和编程脉冲期间都被施加,从而降低功率需求并将电池的背景泄漏减小到能够可操作地执行程序,读取和过电压校正操作的电平。