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361 条记录 (耗时 0.038 秒)

    Frequency based cartridge detection system
    51.
    发明授权
    Frequency based cartridge detection system 有权
    基于频率的墨盒检测系统

    公开(公告)号：US06424492B1

    公开(公告)日：2002-07-23

    申请号：US09556534

    申请日：2000-04-24

    申请人： Robert D. Allgood ,  Paul Smith ,  Fred C. Thomas, III

    发明人： Robert D. Allgood ,  Paul Smith ,  Fred C. Thomas, III

    IPC分类号： G11B1902

    CPC分类号： G11B23/0302 ,  G11B19/12

    摘要： A data storage disk having a latent illuminance discrimination marker for determining whether the data storage disk is suitable for use in a disk drive. A light source illuminates the marker and the marker emits illuminance, preferably as phosphorescence. A detector detects the emitted illuminance, and a predetermined characteristic of the marker in the frequency domain is determined. The frequency domain response may be either a phase response or an amplitude response, or both. The frequency domain response provides identification of different types or generations of data storage disks or provides a secure keying mechanism for authorized access to proprietary software.

    摘要翻译： 具有用于确定数据存储盘是否适用于磁盘驱动器的潜在照度辨别标记的数据存储盘。 光源照亮标记，标记物发射光，优选为磷光。 检测器检测发射的照度，并且确定频域中的标记的预定特性。 频域响应可以是相位响应或振幅响应，或两者。 频域响应提供不同类型或代数据的数据存储磁盘的识别，或提供用于授权访问专有软件的安全密钥机制。

    RF powered plasma enhanced chemical vapor deposition reactor and methods
    52.
    发明授权
    RF powered plasma enhanced chemical vapor deposition reactor and methods 失效
    射频等离子体增强化学气相沉积反应器和方法

    公开(公告)号：US6112697A

    公开(公告)日：2000-09-05

    申请号：US26566

    申请日：1998-02-19

    申请人： Sujit Sharan ,  Gurtej S. Sandhu ,  Paul Smith

    发明人： Sujit Sharan ,  Gurtej S. Sandhu ,  Paul Smith

    IPC分类号： C23C16/509 ,  C23C16/505 ,  H01J37/32 ,  H01L21/205 ,  H05H1/46 ,  C23C16/00 ,  H05H1/00

    CPC分类号： H01J37/32174 ,  H01J37/32165

    摘要： Plasma enhanced chemical vapor deposition (PECVD) reactors and methods of effecting the same are described. In a preferred implementation, a PECVD reactor includes a processing chamber having a first electrode therewithin. A second electrode is disposed within the chamber and is configured for supporting at least one semiconductor workpiece for processing. A first RF power source delivers RF power of a first frequency to the first electrode. A second RF power source delivers RF power of a second frequency to the second electrode. Preferably the first and second frequencies are different from one another, and even more preferably, the first frequency is greater than the second frequency. The preferred reactor includes a thermocouple which provides temperature information relative to one of the electrodes. According to a preferred implementation, the power loop developed by the first RF power source is grounded interiorly of the chamber in a manner which reduces if not eliminates interference with other reactor components including the thermocouple.

    摘要翻译： 描述了等离子体增强化学气相沉积（PECVD）反应器及其实现方法。 在优选的实施方案中，PECVD反应器包括其中具有第一电极的处理室。 第二电极设置在室内并且被配置为支撑至少一个半导体工件用于处理。 第一RF电源将第一频率的RF功率提供给第一电极。 第二RF电源将第二频率的RF功率提供给第二电极。 优选地，第一和第二频率彼此不同，并且甚至更优选地，第一频率大于第二频率。 优选的反应器包括提供相对于一个电极的温度信息的热电偶。 根据优选实施方案，由第一RF电源开发的功率回路以室内接地，其方式如果不消除对包括热电偶的其它反应器部件的干扰，则减小。

    Damping ultrasonic transmission components
    54.
    发明授权
    Damping ultrasonic transmission components 失效
    阻尼超声波传输部件

    公开(公告)号：US5989275A

    公开(公告)日：1999-11-23

    申请号：US808652

    申请日：1997-02-28

    申请人： Brian Estabrook ,  Stephen DiMatteo ,  Paul Smith

    发明人： Brian Estabrook ,  Stephen DiMatteo ,  Paul Smith

    IPC分类号： A61B17/22 ,  A61B17/32 ,  A61B18/00 ,  A61B17/00

    CPC分类号： A61B17/22012 ,  A61B2017/320088

    摘要： An ultrasonic surgical device in accordance with the present invention includes a transmission component adapted to receive ultrasonic vibration from a transducer assembly and to transmit the ultrasonic vibration from a first end to a second end. An inner damping member surrounds at least a portion of the transmission component. The dampening member is adapted to contact the transmission component to dampen undesired vibration during ultrasonic transmission.

    摘要翻译： 根据本发明的超声手术装置包括适于从换能器组件接收超声波振动并将超声波振动从第一端传输到第二端的传输部件。 内阻尼件围绕着传动部件的至少一部分。 阻尼构件适于在超声波传输期间接触传动部件以抑制不期望的振动。

    Food warmer well hinged clamp
    55.
    发明授权
    Food warmer well hinged clamp 失效
    食物加热器铰链夹

    公开(公告)号：US4779605A

    公开(公告)日：1988-10-25

    申请号：US097952

    申请日：1987-09-17

    申请人： Paul Smith ,  Eugine W. Goad

    发明人： Paul Smith ,  Eugine W. Goad

    IPC分类号： A47J27/00 ,  A47J39/02 ,  F24C7/00 ,  F24B9/00

    CPC分类号： A47J36/24 ,  A47J27/004 ,  A47J36/2405 ,  F24C7/006

    摘要： The present invention provides a hinged clamp which allows ease in both installing and removing drop-in type food warmers. A warmer well which is placed or dropped into a cut out defined in a counter top includes an outwardly extending flange to support the warmer well on the counter top. A nut provided on the outer surface of the warmer well has a corresponding threaded member which secures a clamping means which includes a body portion and an arm. To secure the warmer well in place, the body portion and arm are positioned away from the warmer well and secured to the nut by the threaded member, which causes the arm to secure against the counter top.

    摘要翻译： 本发明提供一种铰链式夹具，其能够容易地安装和拆卸落入式食品加热器。 放置或落入定位在柜台顶部的切口中的较暖的井包括向外延伸的凸缘，以将加热器在台面顶部支撑。 设置在暖气井的外表面上的螺母具有相应的螺纹构件，其固定包括主体部分和臂的夹紧装置。 为了将暖气器固定在适当的位置，主体部分和臂被定位成远离暖气井，并通过螺纹构件固定到螺母，这使得臂固定在台面上。

    Process for the production of polymer filaments having high tensile strength
    57.
    发明授权
    Process for the production of polymer filaments having high tensile strength 失效
    生产具有高拉伸强度的聚合物长丝的方法

    公开(公告)号：US4436689A

    公开(公告)日：1984-03-13

    申请号：US434829

    申请日：1982-10-18

    申请人： Paul Smith ,  Pieter J. Lemstra ,  Robert Kirschbaum ,  Jacques P. L. Pijpers

    发明人： Paul Smith ,  Pieter J. Lemstra ,  Robert Kirschbaum ,  Jacques P. L. Pijpers

    IPC分类号： D01D5/04 ,  D01F6/04 ,  D01F6/00

    CPC分类号： D01F6/04 ,  D01D5/04

    摘要： An improved process for the preparation of polymer filaments having a high tensile strength and modulus by spinning a solution of high-molecular weight polymer and thereafter stretching the filament thus formed. A solution of an ethylene polymer or copolymer, containing at least 80 percent by weight solvent, is spun at a temperature above the gel point of the solution. The ethylene polymer or copolymer contains at most about 5 percent by weight of an alkene having 3 to 8 carbon atoms, has a weight-average molecular weight Mw higher than 4.times.10.sup.5 kg/kmole, and has a weight/number average molecular weight ratio Mw/Mn lower than 5. The spun polymer solution is thereafter cooled to a temperature below its gel point to form a gel filament, which gel filament is thereafter stretched to form a polymer filament having a tensile strength of at least about 1.5 GPa at room temperature.

    摘要翻译： 通过旋转高分子量聚合物溶液，然后拉伸如此形成的长丝，制备具有高拉伸强度和模量的聚合物长丝的改进方法。 含有至少80重量％溶剂的乙烯聚合物或共聚物的溶液在高于溶液凝胶点的温度下纺丝。 乙烯聚合物或共聚物含有至多约5重量％的具有3至8个碳原子的烯烃，重均分子量Mw高于4×10 5 kg / kmole，并且具有重量/数均分子量Mw / Mn低于5.然后将纺丝聚合物溶液冷却至低于其凝胶点的温度以形成凝胶长丝，然后将该凝胶长丝拉伸以形成室温下拉伸强度为至少约1.5GPa的聚合物长丝。

    3-Nitro-1-phenyl-1-(m-chlorophenyl)-propan-2-ol.
    59.
    发明授权
    3-Nitro-1-phenyl-1-(m-chlorophenyl)-propan-2-ol. 失效
    3-硝基-1-苯基-1-（间氯苯基） - 丙-2-醇。

    公开(公告)号：US4327228A

    公开(公告)日：1982-04-27

    申请号：US156189

    申请日：1980-06-03

    申请人： Paul Smith

    发明人： Paul Smith

    IPC分类号： C07C215/28 ,  C07C67/00 ,  C07C201/00 ,  C07C205/16 ,  C07C205/26 ,  C07C213/00 ,  C07C4/00

    CPC分类号： C07C205/26

    摘要： A process for the preparation of 3-dimethylamino-1-phenyl-(m-chlorophenyl)propan-2-ol and its salts which comprises the Raney nickel catalysed reduction of 3-nitro-1-phenyl-(1-m-chlorophenyl)propan-2-ol with simultaneous or subsequent dimethylation and thereafter, if desired, salification.

    摘要翻译： 一种制备3-二甲基氨基-1-苯基 - （间氯苯基）丙-2-醇及其盐的方法，其包括阮内镍催化还原3-硝基-1-苯基 - （1-间氯苯基） 丙-2-醇，同时或随后的二甲基化，然后如果需要，成盐。