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公开(公告)号：US06621020B2
公开(公告)日：2003-09-16
申请号：US09983022
申请日：2001-10-22
申请人： Kentaro Toyama , Naoshi Uchida , Tatsunori Takahashi , Seiichi Suzuki , Tsuneo Fujiwara , Yoshinobu Hamada , Nobuhiro Sekine , Yoshimi Jumonji , Toshizo Kaihoku
发明人： Kentaro Toyama , Naoshi Uchida , Tatsunori Takahashi , Seiichi Suzuki , Tsuneo Fujiwara , Yoshinobu Hamada , Nobuhiro Sekine , Yoshimi Jumonji , Toshizo Kaihoku
IPC分类号： H01H316
CPC分类号： H01H71/505 , H01H3/62
摘要： A breaking mechanism includes a latch receiver engaging a latch to allow a movable contact shoe to be closed, and a tripping device for rotationally driving the latch receiver to disengage the latch to open the movable contact shoe. An engaging surface of the latch engaging the latch receiver is formed as a projecting circular surface, whereas an engaging surface of the latch receiver engaging the projecting circular surface is formed as a recessed circular surface having a radius of curvature greater than that of the projecting circular surface. The center of the curvature of the recessed circular surface coincides with the axis of a support shaft supporting the latch receiver. The loads causing a tripping device to drive the latch receiver do not change even if the location of an engaging point is changed.
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公开(公告)号：US5046227A
公开(公告)日：1991-09-10
申请号：US568898
申请日：1990-08-17
CPC分类号： H01H83/223 , H01H5/18 , Y10T29/49105 , Y10T29/49609
摘要： An inversion spring unit for a thermal overload relay and method for making the same, comprising a support member, a spring plate having a first end, a second end, an elongated central axis, and first and second side portions disposed on opposite sides of the central axis, the side portions being bent towards each other at the first end and attached at the first end to the support member for causing the second end of the spring plate to curve in a first direction away from the central axis, and a lug disposed intermediate the first and second ends for selective engagement with a drive portion to cause the second end of the spring plate to curve in a second direction opposite the first direction.
摘要翻译： 一种用于热过载继电器的反向弹簧单元及其制造方法，包括支撑构件，弹簧板，其具有第一端，第二端，细长的中心轴线，以及设置在第二端部的相对侧上的第一和第二侧部 所述侧部在所述第一端处朝向彼此弯曲并且在所述第一端处附接到所述支撑构件，以使得所述弹簧板的第二端在远离所述中心轴线的第一方向上弯曲，并且设置有凸耳 在第一和第二端之间，用于与驱动部分选择性地接合，以使弹簧板的第二端在与第一方向相反的第二方向上弯曲。
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3.发明授权Metal-nanoparticle-containing composite, dispersion liquid thereof, and methods for producing the metal-nanoparticle-containing composite and the dispersion liquid 有权含有金属纳米颗粒的复合物，其分散液，以及制备含金属纳米颗粒的复合物和分散液的方法公开(公告)号：US08388870B2
公开(公告)日：2013-03-05
申请号：US13502564
申请日：2010-09-06
摘要： Provided are a composite of nanoparticles of a metal such as gold, silver, a platinum metal, or copper, and a polymer, the composite allowing formation of a metal film having a sufficiently low resistivity in terms of practicality simply by drying at room temperature without requiring any special heating-baking step or any step of removing a protective agent with a solvent; a dispersion liquid of the composite; methods for producing the foregoing; and a plastic substrate formed from the dispersion liquid. The composite comprises a (meth)acrylic-based copolymer having, as side chains, a polyethylene glycol chain and a phosphate residue represented by —OP(O)(OH)2 and having, at at least one end of the molecular chain, —SR (where R represents an alkyl group or the like).
摘要翻译： 提供了金属，金，铂金属或铜等金属的纳米颗粒与聚合物的复合物，该复合物简单地通过在室温下干燥而形成具有足够低的电阻率的金属膜，而没有 需要任何特殊的加热烘烤步骤或用溶剂去除保护剂的任何步骤; 复合材料的分散液; 生产上述方法; 以及由分散液形成的塑料基板。 该复合材料包含（甲基）丙烯酸类共聚物，其具有作为侧链的聚乙二醇链和由-OP（O）（OH）2表示的磷酸酯残基，并且在分子链的至少一端具有 - SR（其中R表示烷基等）。
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4.发明授权Method of and apparatus for selecting a channel in a base station by determining the field intensity of radiowaves received 失效通过确定接收到的无线电波的场强度来选择基站中的信道的方法和装置
公开(公告)号：US6131038A
公开(公告)日：2000-10-10
申请号：US958931
申请日：1997-10-28
申请人： Nobuhiro Sekine
发明人： Nobuhiro Sekine
摘要： In a base station of a wireless telecommunications system for communicating with mobile terminals, a radiowave is received on a transmission channel and compared in field intensity with a threshold value. The threshold value is considered to be received while unused, in view of the receiver characteristics of the base station, and the base station selects a channel with the field intensity below the threshold value as an idle channel to form an idle channel list. To communicate with a mobile terminal, a channel is selected at random among the channels listed in the idle channel list. This makes it possible to reduce the probability that the same channel as that of a contiguous base station, will be selected and enables the channel selection to be achieved quickly and positively in the base station of the wireless telecommunications system sharing transmission channels of the same frequency band as that of contiguous base stations.
摘要翻译： 在用于与移动终端通信的无线电信系统的基站中，在传输信道上接收无线电波，并将场强与阈值进行比较。 考虑到基站的接收机特性，阈值被认为是被接收的，并且基站选择具有低于阈值的场强的信道作为空闲信道以形成空闲信道列表。 为了与移动终端通信，在空闲信道列表中列出的信道中随机选择信道。 这使得可以降低与连续基站的信道相同的信道的概率，并且使得能够在共享相同频率的传输信道的无线电信系统的基站中快速而积极地实现信道选择 作为连续基站的频带。
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5.发明申请公开(公告)号：US20120280186A1
公开(公告)日：2012-11-08
申请号：US13502564
申请日：2010-09-06
摘要： Provided are a composite of nanoparticles of a metal such as gold, silver, a platinum metal, or copper, and a polymer, the composite allowing formation of a metal film having a sufficiently low resistivity in terms of practicality simply by drying at room temperature without requiring any special heating-baking step or any step of removing a protective agent with a solvent; a dispersion liquid of the composite; methods for producing the foregoing; and a plastic substrate formed from the dispersion liquid. When a dispersion liquid of a metal-nanoparticle-containing composite that is prepared by reducing metal ions in an aqueous medium in the presence of a (meth)acrylic-based copolymer having, as side chains, a polyethylene glycol chain and a phosphate residue represented by —OP(O)(OH)2 and having, at at least one end of the molecular chain, —SR (where R represents an alkyl group or the like), is applied to a base material and is then just dried at room temperature, a film having conductivity is formed.
摘要翻译： 提供了金属，金，铂金属或铜等金属的纳米颗粒与聚合物的复合物，该复合物简单地通过在室温下干燥而形成具有足够低的电阻率的金属膜，而没有 需要任何特殊的加热烘烤步骤或用溶剂去除保护剂的任何步骤; 复合材料的分散液; 生产上述方法; 以及由分散液形成的塑料基板。 当含有金属纳米粒子的复合材料的分散液体是通过在含有作为侧链的聚乙二醇链和磷酸酯残基的（甲基）丙烯酸类共聚物存在下在水性介质中还原金属离子制备的， 通过-OP（O）（OH）2，并且在分子链的至少一个末端具有-SR（其中R表示烷基等），并在室温下进行干燥 形成具有导电性的膜。
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6.发明授权
公开(公告)号：US5054754A
公开(公告)日：1991-10-08
申请号：US407290
申请日：1989-09-14
CPC分类号： H01H83/223 , H01H5/18 , Y10T29/49105 , Y10T29/49609
摘要： An inversion spring unit for a thermal overload relay and method for making the same, comprising a support member, a spring plate having a first end, a second end, an elongated central axis, and first and second side portions disposed on opposite sides of the central axis, the side protions being bent towards each other at the first end and attached at the first end to the support member for causing the second end of the spring plate to curve in a first direction away from the central axis, and a lug disposed intermediate the first and second ends for selective engagement with a drive portion to cause the second end of the spring plate to curve in a second direction opposite the first direction.
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