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104 条记录 (耗时 0.022 秒)

    Inspection and control of titanium welds
    74.
    发明授权
    Inspection and control of titanium welds 失效
    钛焊缝的检查和控制

    公开(公告)号：US5714734A

    公开(公告)日：1998-02-03

    申请号：US747096

    申请日：1996-11-08

    申请人： David Peterson ,  Paul J. Berbakov ,  Daniel H. Gibson

    发明人： David Peterson ,  Paul J. Berbakov ,  Daniel H. Gibson

    IPC分类号： G01J3/46 ,  B23K9/095 ,  B23K31/12 ,  G01N21/27 ,  G01N21/88 ,  G01N21/93

    CPC分类号： B23K31/12 ,  B23K9/0956 ,  B23K2203/14

    摘要： An automated process for inspecting and controlling the quality of titanium welds using color recognition. A color sensor and white light source are mounted to a fixture. The fixture is used to traverse the weld or the part being welded is moved in the viewing path of the sensor. The sensor is calibrated to indicate the desired or undesired color of a weld. A recording device such as a computer is used to receive signals from the sensor and record the location of weld colors that indicate an unacceptable weld. Weld parameters are controlled by color feedback to minimize the deposition of unacceptable weld.

    摘要翻译： 一种使用颜色识别来检测和控制钛焊缝质量的自动化过程。 一个颜色传感器和白色光源安装在一个固定装置上。 夹具用于穿过焊缝，或者被焊接的部件在传感器的观察路径中移动。 传感器被校准以指示焊缝的期望或不期望的颜色。 诸如计算机的记录装置用于从传感器接收信号并且记录指示不可接受焊缝的焊接颜色的位置。 焊接参数由颜色反馈控制，以使不可接受焊缝的沉积最小化。

    Package for controlling the stability of a liquid nonaqueous detergent
    75.
    发明授权
    Package for controlling the stability of a liquid nonaqueous detergent 失效
    用于控制液体非水性洗涤剂的稳定性的包装

    公开(公告)号：US4919834A

    公开(公告)日：1990-04-24

    申请号：US251646

    申请日：1988-09-28

    申请人： Loren Chen ,  Gregory van Buskirk ,  David Peterson ,  Robert J. Iliff

    发明人： Loren Chen ,  Gregory van Buskirk ,  David Peterson ,  Robert J. Iliff

    IPC分类号： C11D17/00 ,  C11D17/04

    CPC分类号： C11D17/0004 ,  C11D17/041

    摘要： The present invention provides a package for a phase stable, liquid nonaqueous detergent, comprising:a plastic, relatively thin-walled container, said container having an end wall and a circumscribing side wall which narrows to a finish, and a liquid detergent contained in said container, said detergent comprising:(a) 20-90% of a liquid portion which comprises an alkoxylated nonionic surfactant;(b) 5-50% of a solids portion which comprises:(i) a builder;(ii) 0-20% of the detergent of an oxidant; said solids being stably suspended in said liquid portion, by means of(c) a phase stabilizing amount of a lower alkylated fused ring polyarylene sulfonate; and(d) 0-5% of a hydrolytic enzyme;whereby the phase stability of said liquid detergent in storage in said container is controlled, by the selection of either:(1) said container being constructed of a homopolymeric resin, said container having a minimum average cross-sectional dimension r/2 of at least about 6.8 millimeters in order to minimize interaction with said plastic;(2) said container being constructed of a heteroatom-containing polymer; or(3) a combination thereof.

    摘要翻译： 本发明提供了一种用于相稳定的液体非水性洗涤剂的包装，其包括：塑料相对薄壁的容器，所述容器具有端壁和缩小至整理剂的外围侧壁，以及包含在所述容器中的液体洗涤剂 所述洗涤剂包含：（a）20-90％的包含烷氧基化非离子表面活性剂的液体部分; （b）5-50％的固体部分，其包含：（i）助洗剂; （ii）0-20％的氧化剂去污剂; 所述固体通过（c）相稳定化量的低级烷基化稠环聚芳酯磺酸盐稳定地悬浮在所述液体部分中; 和（d）0-5％的水解酶; 由此通过选择以下两者之一来控制所述液体洗涤剂储存在所述容器中的相稳定性：（1）所述容器由均聚树脂构成，所述容器具有至少平均截面尺寸r / 2 约6.8毫米，以尽量减少与所述塑料的相互作用; （2）所述容器由含杂原子聚合物构成; 或（3）其组合。

    Di(2-methyl-2-phenyl propyl) peroxy dicarbonate and other novel (2-alkyl-2-phenyl) substituted peroxy dicarbonates
    76.
    发明授权
    Di(2-methyl-2-phenyl propyl) peroxy dicarbonate and other novel (2-alkyl-2-phenyl) substituted peroxy dicarbonates 失效
    二（2-甲基-2-苯基丙基）过氧化二碳酸酯和其他新型（2-烷基-2-苯基）取代的过氧化二碳酸酯

    公开(公告)号：US4361688A

    公开(公告)日：1982-11-30

    申请号：US255520

    申请日：1981-04-20

    申请人： Reidar Halle ,  David Peterson

    发明人： Reidar Halle ,  David Peterson

    IPC分类号： C08F2/02 ,  C08F10/02 ,  C08F299/04 ,  C08F4/34

    CPC分类号： C08F299/045 ,  C08F10/02

    摘要： Novel peroxydicarbonates are provided in which the alkyl carbonate moiety is 2-alkyl-2-phenyl substituted. The compounds are useful as polymerization initiators of ethylenically unsaturated monomers, such as vinyl chloride, and as catalysts of unsaturated polyester resins. The subject peroxydicarbonates are characterized in that they are solid at room temperature, have ambient temperature stability in spite of a low 10 hour half-life temperature, and can normally be transported and stored without refrigeration.

    摘要翻译： 提供了新的过氧化二碳酸酯，其中烷基碳酸酯部分是2-烷基-2-苯基取代的。 这些化合物可用作烯属不饱和单体如氯乙烯的聚合引发剂，和作为不饱和聚酯树脂的催化剂。 本发明的过氧化二碳酸酯的特征在于它们在室温下是固体，尽管具有低的10小时半衰期温度，但具有环境温度稳定性，并且通常可以在不冷却的情况下运输和储存。

    MODULAR EXERCISE SYSTEM
    79.
    发明申请
    MODULAR EXERCISE SYSTEM 有权

    公开(公告)号：US20220296956A1

    公开(公告)日：2022-09-22

    申请号：US17697215

    申请日：2022-03-17

    申请人： David Peterson

    发明人： David Peterson

    IPC分类号： A63B21/00 ,  A63B21/055 ,  A63B21/04 ,  A63B23/02

    摘要： A system for constructing exercise devices comprises a support frame, a first stanchion, a second stanchion, a knee-pad attachment, a thigh-pad attachment, a roller-pad attachment, and a multi-purpose bar. The system can be assembled in different configurations to allow a user to perform different exercises such as back hyperextensions, sissy squats, Nordic curls, sit ups, and hip thrusters.

    Rechargeable spinal cord stimulator system
    80.
    发明授权
    Rechargeable spinal cord stimulator system 有权
    充电脊髓刺激器系统

    公开(公告)号：US07801615B2

    公开(公告)日：2010-09-21

    申请号：US11947753

    申请日：2007-11-29

    申请人： Paul Meadows ,  Carla Mann Woods ,  David Peterson ,  Joey Chen ,  David Payne

    发明人： Paul Meadows ,  Carla Mann Woods ,  David Peterson ,  Joey Chen ,  David Payne

    IPC分类号： A61N1/00

    CPC分类号： A61N1/37252 ,  A61N1/0553 ,  A61N1/36071 ,  A61N1/36185 ,  A61N1/37241 ,  A61N1/37247 ,  A61N1/3787 ,  H01H85/201 ,  H01H85/32

    摘要： Implantable pulse generators and spinal cord stimulation (SCS) systems are provided. The implantable pulse generator comprises telemetry circuitry configured for wirelessly receiving programming signals from an external programmer, and a plurality of bi-directional current sources configured for being respectively coupled to a plurality of electrodes. The implantable pulse generator further comprises control circuitry configured for directing the bi-directional current sources to output current pulses of a selected amplitude and polarity to the electrodes in accordance with the programming signals. The SCS system may comprise a plurality of electrodes, an external programmer configured for transmitting programming signals, and the afore-described implantable pulse generator as described above. In one embodiment, the SCS system further comprises one or more stimulation leads carrying the electrodes, in which case, the implantable pulse generator may further include a connector removably mated to the stimulation lead(s).

    摘要翻译： 提供了植入式脉冲发生器和脊髓刺激（SCS）系统。 可植入式脉冲发生器包括配置用于无线地接收来自外部编程器的编程信号的遥测电路和被配置为分别耦合到多个电极的多个双向电流源。 可植入脉冲发生器还包括控制电路，其被配置为根据编程信号将双向电流源引导至选定的幅度和极性的电流脉冲至电极。 SCS系统可以包括多个电极，被配置为用于发送编程信号的外部编程器和如上所述的上述可植入脉冲发生器。 在一个实施例中，SCS系统还包括携带电极的一个或多个刺激引线，在这种情况下，可植入脉冲发生器还可包括可拆卸地配合到刺激引线的连接器。