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72 条记录 (耗时 0.03 秒)

    Component tape
    2.
    发明授权
    Component tape 有权
    组件胶带

    公开(公告)号：US08544652B2

    公开(公告)日：2013-10-01

    申请号：US11764827

    申请日：2007-06-19

    申请人： Peter Davis

    发明人： Peter Davis

    IPC分类号： B65D85/86

    CPC分类号： B65D75/327 ,  B65D2585/86 ,  H05K13/021 ,  H05K13/0417 ,  Y10T156/19

    摘要： A component tape comprising a base tape that includes pockets configured to house electrical components for placement on a printed circuit board and a cover tape, covering the base tape wherein a portion of the cover tape is configured to engage with a tape engagement feature of a component tape feeder.

    摘要翻译： 一种组件带，其包括基带，所述基带包括被配置为容纳用于放置在印刷电路板上的电气部件和盖带的袋，覆盖所述基带，其中所述盖带的一部分被配置成与部件的带接合特征 磁带馈线

    Radio network system capable of autonomous estimation using position correction
    3.
    发明授权
    Radio network system capable of autonomous estimation using position correction 有权
    能够使用位置校正自主估计的无线网络系统

    公开(公告)号：US08060107B2

    公开(公告)日：2011-11-15

    申请号：US11730245

    申请日：2007-03-30

    申请人： Yasuhisa Takizawa ,  Peter Davis ,  Makoto Kawai ,  Hisato Iwai ,  Akira Yamaguchi ,  Sadao Obana

    发明人： Yasuhisa Takizawa ,  Peter Davis ,  Makoto Kawai ,  Hisato Iwai ,  Akira Yamaguchi ,  Sadao Obana

    IPC分类号： H04W24/00

    CPC分类号： H04W64/00 ,  G01S5/14

    摘要： A radio apparatus forming a radio network system calculates a calculated distance, based on a tentative self-position and tentative positions of a plurality of radio apparatuses existing in the vicinity. The radio apparatus successively and autonomously corrects the tentative self-position so that the calculated distance comes closer to the measured distance, relying more heavily on the calculated distance than the measured distance between itself and each of the plurality of radio apparatuses, and determines the position of itself. Other radio apparatuses also successively correct the tentative self-positions by the same method as the radio apparatus, and determine the positions of themselves.

    摘要翻译： 形成无线电网络系统的无线电设备基于存在于附近的多个无线电设备的临时自身位置和临时位置来计算计算出的距离。 无线电设备相继地并且自主地校正临时自身位置，使得所计算的距离更靠近测量的距离，更依赖于所计算的距离，而不是其测量的与多个无线电设备中的每一个之间的距离，并且确定位置 本身。 其他无线电设备也通过与无线电设备相同的方法连续校正临时自身位置，并且确定其自身的位置。

    COMPONENT TAPE
    5.
    发明申请
    COMPONENT TAPE 有权
    组件胶带

    公开(公告)号：US20080314793A1

    公开(公告)日：2008-12-25

    申请号：US11764827

    申请日：2007-06-19

    申请人： Peter Davis

    发明人： Peter Davis

    IPC分类号： B65D85/86

    CPC分类号： B65D75/327 ,  B65D2585/86 ,  H05K13/021 ,  H05K13/0417 ,  Y10T156/19

    摘要： A component tape comprising a base tape that includes pockets configured to house electrical components for placement on a printed circuit board and a cover tape, covering the base tape wherein a portion of the cover tape is configured to engage with a tape engagement feature of a component tape feeder.

    摘要翻译： 一种组件带，其包括基带，所述基带包括被配置为容纳用于放置在印刷电路板上的电气部件和盖带的袋，覆盖所述基带，其中所述盖带的一部分被配置成与部件的带接合特征 磁带馈线

    Radio device for preventing isolated radio devices in network
    6.
    发明申请
    Radio device for preventing isolated radio devices in network 有权
    用于防止网络中的隔离无线电设备的无线电设备

    公开(公告)号：US20080076461A1

    公开(公告)日：2008-03-27

    申请号：US11905006

    申请日：2007-09-27

    申请人： Satoko Itaya ,  Jun Hasegawa ,  Akio Hasegawa ,  Peter Davis ,  Tetsuya Ito ,  Akira Matsumoto ,  Naoto Kadowaki ,  Sadao Obana

    发明人： Satoko Itaya ,  Jun Hasegawa ,  Akio Hasegawa ,  Peter Davis ,  Tetsuya Ito ,  Akira Matsumoto ,  Naoto Kadowaki ,  Sadao Obana

    IPC分类号： H04B7/00

    CPC分类号： H04W40/24 ,  H04B17/318 ,  H04W40/12

    摘要： A radio device is located far from other radio devices in a radio network system. The radio device determines a threshold WIth for detecting a strength equal to or more than the minimum strength of radio waves transmitted/received in a stable radio wave environment based on a plurality of reception signal strengths of Hello packets received from radio devices adjacent to the radio device. Then, if the number of radio devices adjacent to the radio device when the threshold WIth is introduced is less than a standard value (such as five), the radio device stores the adjacent radio devices in the neighbor list without introducing the threshold WIth, and then, maintains in the routing table the routing information of routes passing through the adjacent radio devices based on the neighbor list.

    摘要翻译： 无线电设备位于远离无线电网络系统中的其他无线电设备的位置。 无线电设备基于从与无线电设备相邻的无线电设备接收的多个接收信号强度来确定用于检测等于或大于在稳定无线电波环境中发送/接收的无线电波的最小强度的强度的阈值 设备。 然后，如果在引入阈值WIth时与无线电设备相邻的无线设备的数量小于标准值（例如5），则无线设备将相邻的无线电设备存储在邻居列表中而不引入阈值WIth，并且 然后根据邻居列表在路由表中维护通过相邻无线设备的路由的路由信息​​。

    Radio apparatus
    7.
    发明申请
    Radio apparatus 有权
    无线电设备

    公开(公告)号：US20080062901A1

    公开(公告)日：2008-03-13

    申请号：US11896170

    申请日：2007-08-30

    申请人： Naoto Kadowaki ,  Peter Davis ,  Jun Hasegawa ,  Akio Hasegawa ,  Sadao Obana

    发明人： Naoto Kadowaki ,  Peter Davis ,  Jun Hasegawa ,  Akio Hasegawa ,  Sadao Obana

    IPC分类号： H04B7/00

    CPC分类号： H04B1/707 ,  H04W72/02 ,  H04W84/18 ,  H04W88/02

    摘要： Radio apparatuses each has a plurality of channels and, when data is to be transmitted, selects a specific channel having relatively low signal interference from the plurality of channels. Each radio apparatus spreads transmission data with a prescribed spread code arbitrarily selected from a plurality of spread codes, and modulates the spread spectrum signal with the frequency of the specific channel to transmit. As a result, delay in an autonomously established wireless network can be reduced.

    摘要翻译： 无线电装置各自具有多个信道，并且当要发送数据时，从多个信道中选择具有相对低的信号干扰的特定信道。 每个无线电设备利用从多个扩展码任意选择的规定的扩展码扩展发送数据，并且以特定信道的频率对扩频信号进行调制以进行发送。 结果，可以减少自主建立的无线网络中的延迟。

    Interface device with a releasable mount
    9.
    发明授权
    Interface device with a releasable mount 有权
    接口设备带有可拆卸的安装座

    公开(公告)号：US07254886B2

    公开(公告)日：2007-08-14

    申请号：US10810292

    申请日：2004-03-26

    申请人： Peter Davis ,  Dean Tarrant

    发明人： Peter Davis ,  Dean Tarrant

    IPC分类号： B23P19/00 ,  B32B1/00

    CPC分类号： H05K13/0417 ,  H05K13/021 ,  Y10S156/937 ,  Y10T29/49819 ,  Y10T29/53174 ,  Y10T156/11 ,  Y10T156/19

    摘要： In recapitulation, the present invention is a method and apparatus for the reliable removal and installation of a component feeding system, such as a direct die feeder, within a printed circuit board or similar assembly machine such as those used in the assembly of printed circuit boards. The invention employs a docking channel operatively affixed to the assembly machine, where the docking channel includes at least a pair of parallel grooves into which alignment rails on the component feeder may be inserted. In this way, the position of the component feeder may be controlled. The docking channel may further include stops, safety locks, alignment pins and a transport device to facilitate easy removal and exchange of component feeders on an assembly machine.

    摘要翻译： 总而言之，本发明是用于在印刷电路板或类似的组装机器中可靠地去除和安装诸如直接模具进给器的部件供给系统的方法和装置，例如用于印刷电路板 。 本发明使用可操作地固定到组装机上的对接通道，其中对接通道包括至少一对平行的凹槽，组件进料器上的对准导轨可以插入其中。 以这种方式，可以控制部件供料器的位置。 对接通道还可以包括止动件，安全锁，对准销和运输装置，以便于容易地移除和更换组装机上的部件供料器。

    Polycarbonates containing low levels of methyl salicylate prepared by a melt polymerization in a reactive extruder
    10.
    发明申请
    Polycarbonates containing low levels of methyl salicylate prepared by a melt polymerization in a reactive extruder 有权
    含有低水平的水杨酸甲酯的聚碳酸酯通过在反应性挤出机中的熔融聚合制备

    公开(公告)号：US20070142612A1

    公开(公告)日：2007-06-21

    申请号：US11275266

    申请日：2005-12-21

    申请人： Peter Davis ,  Hans Looij

    发明人： Peter Davis ,  Hans Looij

    IPC分类号： C08G64/00

    CPC分类号： C08G64/205 ,  B29C47/0004 ,  B29C47/0009 ,  B29C47/6025 ,  B29C47/6031 ,  B29C47/6056 ,  B29C47/76 ,  B29C47/767 ,  B29K2069/00

    摘要： Polycarbonate is prepared by reactive extrusion on a reactive extruder. A method incorporates the steps of introducing a polycarbonate oligomer, an activated carbonate residue, and a transesterification catalyst to the extruder through a feed section. The extruder has the feed section, a polycarbonate exit section, and a reaction section between the feed section and the polycarbonate exit section. The reaction section is made up of at least one conveying section, kneading sections, and venting sections. The configuration of the reaction section requires that at least one venting section be disposed between each pair of kneading sections, and that the kneading sections and venting sections are selected such that the number of venting sections minus the number of kneading sections is greater than or equal to one. The method further contains the step of extruding the reaction components at a temperature in a range between 100° C. and 500° C., wherein during the extrusion of the reaction components, activated carbonate residue is removed through the venting sections.

    摘要翻译： 聚碳酸酯通过在反应性挤出机上的反应性挤出制备。 一种方法包括通过进料段将聚碳酸酯低聚物，活性碳酸酯残余物和酯交换催化剂引入挤出机的步骤。 挤出机具有进料部分，聚碳酸酯出口部分和进料部分和聚碳酸酯出口部分之间的反应部分。 反应部由至少一个输送部，捏合部和通气部构成。 反应部的结构要求在每对捏合部之间设置至少一个排气部，并且，选择混炼部和排气部，使得排气部的数量减去揉搓部的数量大于等于 到一个。 该方法还包括在100℃和500℃之间的温度下挤出反应组分的步骤，其中在反应组分的挤出期间，通过排气部分去除活性碳酸盐残余物。