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17 条记录 (耗时 0.017 秒)

    Communication device and control method
    1.
    发明授权
    Communication device and control method 有权
    通讯装置及控制方法

    公开(公告)号：US08581791B2

    公开(公告)日：2013-11-12

    申请号：US13179153

    申请日：2011-07-08

    申请人： Hiroyuki Egawa ,  Masahiko Shimizu

    发明人： Hiroyuki Egawa ,  Masahiko Shimizu

    IPC分类号： G01R29/10

    CPC分类号： H01Q1/521 ,  H01Q1/242 ,  H01Q21/28

    摘要： A first adjustment circuit adjusts an impedance of a first antenna, and a second adjustment circuit adjusts an impedance of a second antenna. A coupling reduction circuit reduces an amount of coupling of the first and second antennas. A first reception power measurement unit measures first reception power received from the first antenna, and a second reception power measurement unit measures second reception power received from the second antenna. A selection unit selects a circuit from among the first adjustment circuit, the second adjustment circuit, and the coupling reduction circuit. A circuit control unit controls the impedance of the selected circuit so that the value of the evaluation function proportional to the product of the first reception power and the second reception power becomes larger.

    摘要翻译： 第一调整电路调整第一天线的阻抗，第二调整电路调整第二天线的阻抗。 耦合减小电路减少了第一和第二天线的耦合量。 第一接收功率测量单元测量从第一天线接收的第一接收功率，第二接收功率测量单元测量从第二天线接收的第二接收功率。 选择单元从第一调整电路，第二调整电路和耦合减小电路中选择电路。 电路控制单元控制所选电路的阻抗，使得与第一接收功率和第二接收功率的乘积成比例的评估功能的值变大。

    Wireless communication system, transmitter, receiver and wireless communication method
    2.
    发明授权
    Wireless communication system, transmitter, receiver and wireless communication method 有权
    无线通信系统，发射机，接收机和无线通信方式

    公开(公告)号：US08693307B2

    公开(公告)日：2014-04-08

    申请号：US13252202

    申请日：2011-10-04

    申请人： Hiroyuki Egawa ,  Masahiko Shimizu

    发明人： Hiroyuki Egawa ,  Masahiko Shimizu

    IPC分类号： H04J11/00

    CPC分类号： H04L27/2647 ,  H04L5/001 ,  H04L27/2626 ,  H04W28/04 ,  H04W72/00 ,  H04W72/0453

    摘要： A transmitter transmits a wireless signal produced by allocating data to component carriers for a plurality of communication bands, and a receiver receives the wireless signal and carries out a reception process for the received wireless signal with a predetermined reception sampling frequency are provided, and the component carriers are arranged at such positions that the data do not overlap with each other when the component carriers are superimposed on a frequency axis.

    摘要翻译： 发射机通过向多个通信频带的分量载波发送分配数据而产生的无线信号，接收机接收无线信号，并以预定的接收采样频率对接收的无线信号进行接收处理， 载体布置在这样的位置，即当分量载体叠加在频率轴上时，数据彼此不重叠。

    Nitrogen-containing heterocyclic carboxamide derivatives or salts thereof and antiviral agents comprising the same
    4.
    发明授权
    Nitrogen-containing heterocyclic carboxamide derivatives or salts thereof and antiviral agents comprising the same 有权
    含氮杂环羧酰胺衍生物或其盐和包含其的抗病毒剂

    公开(公告)号：US06787544B2

    公开(公告)日：2004-09-07

    申请号：US09788992

    申请日：2001-02-20

    申请人： Yousuke Furuta ,  Hiroyuki Egawa ,  Nobuhiko Nomura

    发明人： Yousuke Furuta ,  Hiroyuki Egawa ,  Nobuhiko Nomura

    IPC分类号： C07D24128

    CPC分类号： C07D239/36 ,  C07D237/24 ,  C07D241/24 ,  C07D253/07 ,  C07D253/075

    摘要： Nitrogen-containing heterocyclic carboxamide derivatives represented by the following general formula: wherein ring A is a substituted or unsubstituted pyrazine, pyrimidine, pyridazine or triazine ring; R1 is O or OH; R2 is a hydrogen atom, an acyl group or a substituted or unsubstituted carbamoylalkyl or carboxyalkyl group; and the broken line represents a single bond or a double bond; or salts thereof are useful for preventing and treating virus infections and especially influenza virus infections.

    摘要翻译： 由以下通式表示的含氮杂环甲酰胺衍生物：其中环A为取代或未取代的吡嗪，嘧啶，哒嗪或三嗪环; R 1是O或OH; R 2是氢原子，酰基或取代或未取代的氨基甲酰基烷基或羧基烷基; 虚线表示单键或双键; 或其盐可用于预防和治疗病毒感染，特别是流感病毒感染。

    Multilayer insulated electric wire and transformer using the same
    7.
    发明授权
    Multilayer insulated electric wire and transformer using the same 有权
    多层绝缘电线和变压器使用相同

    公开(公告)号：US08946557B2

    公开(公告)日：2015-02-03

    申请号：US13409869

    申请日：2012-03-01

    申请人： Hideo Fukuda ,  Yohei Ishii ,  Daisuke Muto ,  Hiroyuki Egawa

    发明人： Hideo Fukuda ,  Yohei Ishii ,  Daisuke Muto ,  Hiroyuki Egawa

    IPC分类号： H01B7/00 ,  H01B3/30 ,  H01B3/42 ,  H01F27/28

    CPC分类号： H01B3/301 ,  H01B3/305 ,  H01B3/423 ,  H01F27/2823

    摘要： A multilayer insulated electric wire having: a conductor; at least three extruded insulating layers covering the conductor; wherein an outermost layer (A) of the insulating layers is composed of an extruded coating layer containing a polyamide resin and the film thickness is 25 μm or less, wherein an inner layer (B) of the extruded insulating layers is composed of an extruded coating layer containing a crystalline resin having a melting point of 225° C. or more or an amorphous resin having a glass transition temperature of 200° C. or more.

    摘要翻译： 一种多层绝缘电线，具有：导体; 覆盖导体的至少三个挤出绝缘层; 其中绝缘层的最外层（A）由包含聚酰胺树脂的挤出涂层组成，膜厚度为25μm以下，其中挤出绝缘层的内层（B）由挤出涂层 含有熔点为225℃以上的结晶性树脂或玻璃化转变温度为200℃以上的无定形树脂。

    WIRELESS COMMUNICATION SYSTEM, TRANSMITTER, RECEIVER AND WIRELESS COMMUNICATION METHOD
    8.
    发明申请
    WIRELESS COMMUNICATION SYSTEM, TRANSMITTER, RECEIVER AND WIRELESS COMMUNICATION METHOD 有权
    无线通信系统，发射机，接收机和无线通信方法

    公开(公告)号：US20120207010A1

    公开(公告)日：2012-08-16

    申请号：US13252202

    申请日：2011-10-04

    申请人： Hiroyuki EGAWA ,  Masahiko Shimizu

    发明人： Hiroyuki EGAWA ,  Masahiko Shimizu

    IPC分类号： H04J11/00 ,  H04W72/04

    CPC分类号： H04L27/2647 ,  H04L5/001 ,  H04L27/2626 ,  H04W28/04 ,  H04W72/00 ,  H04W72/0453

    摘要： A transmitter transmits a wireless signal produced by allocating data to component carriers for a plurality of communication bands, and a receiver receives the wireless signal and carries out a reception process for the received wireless signal with a predetermined reception sampling frequency are provided, and the component carriers are arranged at such positions that the data do not overlap with each other when the component carriers are superimposed on a frequency axis.

    摘要翻译： 发射机通过向多个通信频带的分量载波发送分配数据而产生的无线信号，接收机接收无线信号，并以预定的接收采样频率对接收的无线信号进行接收处理， 载体布置在这样的位置，即当分量载体叠加在频率轴上时，数据彼此不重叠。

    Multilayer insulated electric wire and transformer using the same
    9.
    发明授权
    Multilayer insulated electric wire and transformer using the same 有权
    多层绝缘电线和变压器使用相同

    公开(公告)号：US08188370B2

    公开(公告)日：2012-05-29

    申请号：US13089829

    申请日：2011-04-19

    申请人： Hideo Fukuda ,  Yohei Ishii ,  Hiroyuki Egawa

    发明人： Hideo Fukuda ,  Yohei Ishii ,  Hiroyuki Egawa

    IPC分类号： H01B7/00

    CPC分类号： H01F27/323 ,  H01B3/422 ,  H01B3/423 ,  H01B7/0225 ,  H01F41/066

    摘要： A multilayer insulated electric wire, containing: a conductor; and extruded insulation layers; wherein an outermost layer (A) is composed of an extruded layer containing a thermoplastic polyester-series resin composition which contains 75 to 95 mass parts of a polyester resin other than a liquid crystal polyester, and 5 to 25 mass parts of a liquid crystal polyester, wherein an innermost layer (B) and at least one insulating layer (C) between the outermost and innermost layers each are composed of an extruded layer containing a thermoplastic polyester resin, in which an entirety or a part of the thermoplastic polyester resin is formed by allowing an aliphatic alcohol component and an acid component to cause polycondensation, and in which the number of carbon atoms of the aliphatic alcohol component is 2 to 5.

    摘要翻译： 一种多层绝缘电线，包括：导体; 和挤出绝缘层; 其中，最外层（A）由含有热塑性聚酯系树脂组合物的挤出层构成，所述热塑性聚酯系树脂组合物含有75〜95质量份的除了液晶聚酯以外的聚酯树脂，以及5〜25质量份的液晶聚酯 其中，最外层和最内层之间的最内层（B）和至少一绝缘层（C）由包含热塑性聚酯树脂的挤出层组成，其中形成热塑性聚酯树脂的全部或一部分 通过使脂族醇成分和酸成分引起缩聚，其中脂肪族醇成分的碳原子数为2〜5。

    COMMUNICATION DEVICE AND CONTROL METHOD
    10.
    发明申请
    COMMUNICATION DEVICE AND CONTROL METHOD 有权
    通信设备和控制方法

    公开(公告)号：US20120086611A1

    公开(公告)日：2012-04-12

    申请号：US13179153

    申请日：2011-07-08

    申请人： Hiroyuki EGAWA ,  Masahiko SHIMIZU

    发明人： Hiroyuki EGAWA ,  Masahiko SHIMIZU

    IPC分类号： H01Q1/50 ,  H01Q1/52 ,  G01R29/08

    CPC分类号： H01Q1/521 ,  H01Q1/242 ,  H01Q21/28

    摘要： A first adjustment circuit adjusts an impedance of a first antenna, and a second adjustment circuit adjusts an impedance of a second antenna. A coupling reduction circuit reduces an amount of coupling of the first and second antennas. A first reception power measurement unit measures first reception power received from the first antenna, and a second reception power measurement unit measures second reception power received from the second antenna. A selection unit selects a circuit from among the first adjustment circuit, the second adjustment circuit, and the coupling reduction circuit. A circuit control unit controls the impedance of the selected circuit so that the value of the evaluation function proportional to the product of the first reception power and the second reception power becomes larger.

    摘要翻译： 第一调整电路调整第一天线的阻抗，第二调整电路调整第二天线的阻抗。 耦合减小电路减少了第一和第二天线的耦合量。 第一接收功率测量单元测量从第一天线接收的第一接收功率，第二接收功率测量单元测量从第二天线接收的第二接收功率。 选择单元从第一调整电路，第二调整电路和耦合减小电路中选择电路。 电路控制单元控制所选电路的阻抗，使得与第一接收功率和第二接收功率的乘积成比例的评估功能的值变大。