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    • 3. 发明授权
    • Ferromagnetic amorphous alloy ribbon with reduced surface defects and application thereof
    • 具有减少表面缺陷的铁磁性非晶合金带及其应用
    • US08968489B2
    • 2015-03-03
    • US12923076
    • 2010-08-31
    • Daichi AzumaRyusuke HasegawaYuichi OgawaEric A. TheisenYuji Matsumoto
    • Daichi AzumaRyusuke HasegawaYuichi OgawaEric A. TheisenYuji Matsumoto
    • H01F27/25B22D11/00H01F1/153B22D11/06H01F41/02
    • B22D11/0611H01F1/15308H01F1/15333H01F27/25H01F41/0226
    • A ferromagnetic amorphous alloy ribbon, a method of fabricating a ribbon and a wound transformer core are provided. The ribbon includes an alloy of FeaSibBcCd where 80.5≦a≦83 at. %, 0.5≦b≦6 at. %, 12≦c≦16.5 at. %, 0.01≦d≦1 at. % with a+b+c+d=100, and is cast from a molten state of the alloy, having a-surface tension of greater than or equal to 1.1 N/mi,. A defect length along a direction of the ribbon's length is between 5 mm and 200 mm, a defect depth less than 0.4 ×t μm and a defect occurrence frequency less than 0.05 ×w times within 1.5 m of ribbon length, where t is the ribbon thickness and w is the ribbon width in mm. The ribbon has a saturation magnetic induction exceeding 1.60 T and a magnetic core loss of less than 0.14 W/kg when measured at 60 Hz and at 1.3 T induction level in an annealed straight strip form, and a core magnetic loss of less than 0.3 W/kg and an exciting power of less than 0.4 VA/kg in an annealed wound transformer core form and is suitable for use in transformer cores, rotational machines, electrical chokes, magnetic sensors and pulse power devices.
    • 提供了一种铁磁性非晶合金带,一种制造带状物和卷绕的变压器芯的方法。 该带包括FeaSibBcCd的合金,其中80.5和nlE; a≦̸ 83在。 %,0.5≦̸ b≦̸ 6 at。 %,12≦̸ c≦̸ 16.5 at。 %,0.01≦̸ d≦̸ 1 at。 %,+ b + c + d = 100,并且从具有大于或等于1.1N / m的表面张力的合金的熔融状态铸造。 沿着带长度的方向的缺陷长度在5mm至200mm之间,缺陷深度小于0.4×tμm,缺陷发生频率在丝带长度的1.5μm以内小于0.05×w倍,其中t是带状 厚度和w是带宽度(mm)。 当以60Hz和1.3T感应水平以退火的直条形式测量时,该带的饱和磁感应超过1.60T,磁芯损耗小于0.14W / kg,磁心损耗小于0.3W / kg,退火绕组变压器磁芯形式的小于0.4 VA / kg的励磁功率,适用于变压器铁芯,旋转机,电扼流圈,磁传感器和脉冲功率器件。
    • 5. 发明授权
    • Communication apparatus, communication system, and communication method
    • 通信装置,通信系统和通信方法
    • US08391285B2
    • 2013-03-05
    • US12858049
    • 2010-08-17
    • Yuji Matsumoto
    • Yuji Matsumoto
    • H04L12/56
    • H04L47/2433H04L47/14H04L47/50H04L47/621
    • A communication apparatus configured to transmit data by configuring a plurality of virtual communication pathways in a physical communication pathway established with another communication apparatus, the communication apparatus includes a configuration unit that configures information related to an order of priority of the virtual communication pathways, a first storage unit that stores the configured information, a second storage unit that stores data, which includes signals, based on the configured information, and a transmission processing unit that carries out transmission processing on the stored data based on the configured information.
    • 一种通信装置,被配置为通过在与另一通信装置建立的物理通信路径中配置多个虚拟通信路径来发送数据,所述通信装置包括:配置单元,配置与所述虚拟通信路径的优先顺序有关的信息;第一 存储单元,存储所配置的信息;第二存储单元,其基于所配置的信息存储包括信号的数据;以及发送处理单元,其基于所配置的信息对所存储的数据进行发送处理。
    • 6. 发明授权
    • Fuel cell system with idle stop unit and current discharger
    • 具有怠速停机单元和电流放电器的燃料电池系统
    • US08288047B2
    • 2012-10-16
    • US12604328
    • 2009-10-22
    • Kenichiro UedaJunji UeharaYuji Matsumoto
    • Kenichiro UedaJunji UeharaYuji Matsumoto
    • H01M8/04
    • H01M8/04753H01M8/0491H01M16/006H01M2008/1095H01M2250/20Y02T90/32
    • A fuel cell system includes an idle stop unit, a discharger, a power-generation-state memory, and an initial-current-value setter. The idle stop unit is configured to stop a supply of the reactant gas to a fuel cell. The discharger is configured to allow the fuel cell to generate the electric power with the reactant gas remaining in the fuel cell after the idle stop unit stops the supply of the reactant gas and is configured to discharge electric current to a current receiver. The power-generation-state memory is configured to store a power-generation state of the fuel cell immediately before the idle stop unit stops the supply of the reactant gas. The initial-current-value setter is configured to set an initial current value of the fuel cell discharged by the discharger on a basis of the power-generation state of the fuel cell stored in the power-generation-state memory.
    • 燃料电池系统包括怠速停止单元,放电器,发电状态存储器和初始电流值设定器。 怠速停止单元被配置为停止向燃料电池供应反应气体。 在怠速停止单元停止反应气体供给之后,放电器被配置为允许燃料电池产生电力,其中反应气体保留在燃料电池中,并且被配置为将电流放电到电流接收器。 发电状态存储器被配置为在怠速停止单元停止反应气体的供给之前立即存储燃料电池的发电状态。 初始电流值设定器基于存储在发电状态存储器中的燃料电池的发电状态来设定由放电器放电的燃料电池的初始电流值。
    • 8. 发明授权
    • Merge support system
    • 合并支持系统
    • US07711485B2
    • 2010-05-04
    • US11520595
    • 2006-09-14
    • Yuji Matsumoto
    • Yuji Matsumoto
    • G06F17/00G01C3/14G05D1/00
    • G01C21/26
    • A merge support system includes a first detection unit and a second detection unit for detecting a position and a speed of an approaching vehicle in a traffic on a main lane and a position and a speed of a subject vehicle, an information provision unit for providing information for a driver of the subject vehicle and a control unit for calculating a merge speed of the subject vehicle relative to the traffic on the main lane and a merge position relative to the traffic on the main lane. The control unit calculates the merge speed and the merge position on the main lane based on the position and the speed of the approaching vehicle and the subject vehicle, and the control unit controls the information provision unit for providing a calculation result of the merge speed and the merge position for the driver of the subject vehicle.
    • 合并支持系统包括:第一检测单元和第二检测单元,用于检测主车道上的交通中的接近车辆的位置和速度,以及主车辆的位置和速度;信息提供单元,用于提供信息 用于本车辆的驾驶员和用于计算主车辆相对于主车道上的交通的合并速度的控制单元以及相对于主车道上的交通的合并位置。 控制单元基于接近的车辆和主车辆的位置和速度来计算主车道上的合并速度和合并位置,并且控制单元控制用于提供合并速度的计算结果的信息提供单元,以及 用于本车辆的驾驶员的合并位置。