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    • 15. 发明授权
    • Mobile wireless apparatus
    • 移动无线设备
    • US08611972B2
    • 2013-12-17
    • US12838619
    • 2010-07-19
    • Hirotake SumiHiroshi Watanabe
    • Hirotake SumiHiroshi Watanabe
    • H04W88/02
    • H01Q1/243H01Q1/48H01Q9/16H01Q9/42H04M1/0235
    • According to one embodiment, a mobile wireless apparatus includes: a first housing; and a second housing configured to be slidably connected to the first housing. The first housing includes: a conductor section; and a conducting member configured comprise a conductive material and to be connected to the conductor section. The second housing includes: a ground circuit; a power feed circuit; a slide member configured to comprise a conductive material, to be connected to the ground circuit, and to be slidably engaged with the first housing; and an unbalanced antenna configured to be connected to the power feed circuit. The conducting member is configured to make contact with the slide member when the first housing is opened with respect to the second housing.
    • 根据一个实施例,移动无线设备包括:第一外壳; 以及构造成可滑动地连接到所述第一壳体的第二壳体。 第一壳体包括:导体部分; 并且导电构件构造成包括导电材料并连接到导体部分。 第二壳体包括:接地电路; 供电电路; 滑动构件,其构造成包括导电材料,以连接到接地电路,并且与第一壳体可滑动地接合; 以及被配置为连接到所述馈电电路的不平衡天线。 导电构件被构造成当第一壳体相对于第二壳体打开时与滑动构件接触。
    • 18. 发明授权
    • Power transducer
    • 功率传感器
    • US08531140B2
    • 2013-09-10
    • US13747574
    • 2013-01-23
    • Satoshi IboriYoshihiro UchinoHiroshi WatanabeMasahiro Hiraga
    • Satoshi IboriYoshihiro UchinoHiroshi WatanabeMasahiro Hiraga
    • H02P3/00
    • H02P3/22H02M1/32H02M5/458H02P3/14
    • The performance of a power transducer is improved while efficiently using a power semiconductor also by managing the permissible duty factor of the power semiconductor in the regenerative braking circuit provided in the power transducer. The user is allowed to set, through an operation panel provided on the power transducer, the resistance value of the regenerative braking resistor for thermally consuming the rotational energy generated during motor deceleration. The power transducer performs the steps of: calculating the current which flows in the regenerative braking circuit from the resistance value setting; obtaining the generation loss of the power semiconductor in the regenerative braking circuit with the calculated current value; and determining the permissible duty factor of the power semiconductor from the obtained generation loss.
    • 功率传感器的性能得到改善,同时通过管理设置在功率传感器中的再生制动电路中的功率半导体的允许占空比来有效地使用功率半导体。 允许用户通过设置在功率传感器上的操作面板设置再生制动电阻器的电阻值,用于热消耗电动机减速期间产生的旋转能量。 功率传感器执行以下步骤:从电阻值设定计算在再生制动电路中流动的电流; 以所计算的电流值获得再生制动电路中的功率半导体的发电损失; 以及从所获得的发电损失确定功率半导体的允许占空比。
    • 20. 发明授权
    • Radio communication apparatus and method for making radio communication apparatus
    • 无线通信装置及无线通信装置的制造方法
    • US08400362B2
    • 2013-03-19
    • US12546037
    • 2009-08-24
    • Hiroshi Watanabe
    • Hiroshi Watanabe
    • H01Q1/24
    • H01Q1/243H01Q7/00H01Q9/30H01Q9/40H01Q21/28Y10T29/49016
    • A radio communication apparatus configured to be used for first radio communication and second radio communication which are different from each other is provided. The radio communication apparatus has a first antenna, a coupling reduction element, a magnetic material sheet and a second antenna. The first antenna is configured to be used for the first radio communication, and is formed by a conductive line wound in a plane like a coil. The coupling reduction element is formed by a plane-shaped conductor, provided almost parallel to the plane of the first antenna, and configured to be put in a condition of electrical floating. The magnetic material sheet is provided between the first antenna and the coupling reduction element. The second antenna is configured to be used for the second radio communication, and is provided close to at least a portion of the first antenna.
    • 提供了一种被配置为用于彼此不同的第一无线电通信和第二无线电通信的无线电通信装置。 无线电通信装置具有第一天线,耦合减小元件,磁性材料片和第二天线。 第一天线被配置为用于第一无线电通信,并且由缠绕在类似线圈的平面中的导线形成。 联接减速元件由平面形状的导体形成,该平面形状的导体几乎平行于第一天线的平面,并被构造成处于电浮动状态。 磁性材料板设置在第一天线和耦合减速元件之间。 第二天线被配置为用于第二无线电通信,并且被设置在第一天线的至少一部分附近。