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    • 11. 发明申请
    • ELECTROMAGNETIC FILTER AND ELECTRONIC DEVICE HAVING SAME
    • 电磁过滤器和具有相同功能的电子设备
    • US20110084782A1
    • 2011-04-14
    • US12898959
    • 2010-10-06
    • Hiroshi KANNO
    • Hiroshi KANNO
    • H01P1/20
    • H01Q1/526H01Q1/38H01Q1/425H01Q15/0086H02J5/005H02J50/12H02J50/40H02J50/70
    • The electromagnetic filter according to the present invention includes a shield opening 102 provided in a shield conductor 101, a plurality of conductive strips 111 connected to the shield conductor 101 at both of two ends for dividing the shield conductor 101 into a plurality of divided openings 112, and a plurality of band-stop filters 113 located on each of the conductive strips 111 at a prescribed interval. By dividing the shield opening 102 into the plurality of divided openings 112, the amount of noise leaking via the shield opening 102 can be suppressed. Each of the band-stop filters 113 prevents a flow of an electric current of a prescribed frequency in each of the conductive strips 111, which would otherwise be caused by a magnetic field of the prescribed frequency passing the shield opening 102, and thus the wireless electric power transmission characteristic which uses coupling of magnetic fields of the prescribed frequency can be prevented from being deteriorated.
    • 根据本发明的电磁滤波器包括设置在屏蔽导体101中的屏蔽开口102,在两个端部处连接到屏蔽导体101的多个导电条111,用于将屏蔽导体101分成多个分开的开口112 以及以规定间隔位于每个导电条111上的多个带阻滤波器113。 通过将屏蔽开口102分成多个分开的开口112,可以抑制经由屏蔽开口102泄漏的噪声量。 每个带阻滤波器113防止每个导电带111中的规定频率的电流流动,否则这将由通过屏蔽开口102的规定频率的磁场引起,并且因此无线 可以防止使用规定频率的磁场的耦合的电力传输特性劣化。
    • 12. 发明申请
    • MOBILE COMMUNICATION TERMINAL AND METHOD FOR ELECTRONIC MONEY SETTLEMENT
    • 移动通信终端和电子货币结算方法
    • US20090327089A1
    • 2009-12-31
    • US12503501
    • 2009-07-15
    • Hiroshi KANNOKenji SATOH
    • Hiroshi KANNOKenji SATOH
    • G06Q30/00G06Q10/00H04M1/00
    • G06Q20/3223G06Q20/06G06Q20/10G06Q20/202G06Q20/32
    • There is provided a settlement system comprising a mobile communication terminal, a settlement input device configured to output data of a charge, and a settlement device able to transfer money from a first account to a second account. The settlement input device comprises a first transmission unit configured to transmit the data of the charge to the mobile communication terminal, and a second transmission unit configured to transmit the data of the charge, identification data of the mobile communication terminal, and identification data of the settlement input device to the settlement device. The settlement device comprises a control unit configured to transfer an amount of money determined by the data of the charge from the first account to the second account, and a transmission unit configured to transmit the data of the amount of the transferred money to the mobile communication terminal. The mobile communication terminal comprises a first reception unit configured to receive the data of the charge from the settlement input device, a second reception unit configured to receive the data of the amount of the transferred money from the settlement device, and a display.
    • 提供了一种结算系统,包括移动通信终端,被配置为输出费用的结算输入装置,以及能够将货币从第一帐户转移到第二帐户的结算装置。 结算输入装置包括:第一发送单元,被配置为向移动通信终端发送费用的数据;第二发送单元,被配置为发送费用的数据,移动通信终端的识别数据以及移动通信终端的识别数据 结算输入装置到结算装置。 结算装置包括:控制单元,被配置为将从第一帐户的费用数据确定的金额转移到第二帐户;以及发送单元,被配置为将所转移的金额的数据发送到移动通信 终奌站。 移动通信终端包括:第一接收单元,被配置为从结算输入装置接收电荷的数据;第二接收单元,被配置为从结算装置接收所转移货币的数量的数据;以及显示。
    • 14. 发明申请
    • WIDE-BAND SLOT ANTENNA APPARATUS WITH STOP BAND
    • 宽带天线装置与停止带
    • US20080284670A1
    • 2008-11-20
    • US12116754
    • 2008-05-07
    • Hiroshi KANNOTomoyasu Fujishima
    • Hiroshi KANNOTomoyasu Fujishima
    • H01Q13/10
    • H01Q13/106H01Q5/385H01Q5/50
    • A slot antenna apparatus includes a grounding conductor having an outer edge including a first portion facing a radiation direction and a second portion other than the first portion, a one-end-open feed slot formed in the grounding conductor along the radiation direction such that an open end is provided at a center of the first portion, and a feed line including a strip conductor close to the grounding conductor and intersecting with the feed slot at at least a part thereof to feed a radio frequency signal to the feed slot. The slot antenna apparatus further comprises at least one one-end-open parasitic slot having an electrical length equivalent to one-quarter effective wavelength in a certain stop band, the parasitic slot having an open end at the second portion, and being formed in the grounding conductor so as not to intersect with the feed line.
    • 缝隙天线装置包括:接地导体,其具有包括面向辐射方向的第一部分的外边缘和除了第一部分之外的第二部分;沿着辐射方向形成在接地导体中的一端开放进料槽, 开口端设置在第一部分的中心,以及馈送线,其包括靠近接地导体的带状导体,并在其至少一部分与馈送槽交叉,以将射频信号馈送到馈送槽。 缝隙天线装置还包括至少一个具有等于一定阻挡带中四分之一有效波长的电长度的一端开放寄生狭槽,该寄生狭缝在第二部分具有开口端,并形成在 接地导体,以便不与馈线相交。
    • 15. 发明申请
    • WIRELESS POWER TRANSMISSION SYSTEM
    • 无线电力传输系统
    • US20120274149A1
    • 2012-11-01
    • US13453045
    • 2012-04-23
    • Hiroshi KANNOHiroshi YAMAMOTO
    • Hiroshi KANNOHiroshi YAMAMOTO
    • H01F38/14
    • H02J50/12H02J7/025H02J17/00H02J50/20H02J50/80
    • A wireless power transmission system according to the present disclosure includes: a pair of antennas, between which power is transmissible wirelessly by resonant magnetic coupling at a frequency f0, one of which is a series resonant circuit, and the other of which is a parallel resonant circuit; and a control section, which controls a transmission frequency according to the magnitude of the power being transmitted between the antennas. If the power transmitted between the antennas is greater than a reference value P1, the control section sets the transmission frequency to be a value that falls within a first level range that is higher than the frequency f0. But if the power is smaller than the reference value P1, then the control section sets the transmission frequency to be a value that falls within a second level range that is lower than the first level range.
    • 根据本公开的无线电力传输系统包括:一对天线,其间以频率f0的谐振磁耦合无线地传输电力,其中一个是串联谐振电路,另一个是并联谐振 电路 以及控制部,其根据在天线之间传输的功率的大小控制发送频率。 如果在天线之间传输的功率大于参考值P1,则控制部分将发送频率设置为落在高于频率f0的第一电平范围内的值。 但是,如果功率小于参考值P1,则控制部将发送频率设定为落入低于第一电平范围的第二电平范围内的值。
    • 17. 发明申请
    • POWER GENERATOR AND POWER GENERATION SYSTEM
    • 发电机和发电系统
    • US20120007435A1
    • 2012-01-12
    • US13170441
    • 2011-06-28
    • Tomokazu SADAHiroshi KANNO
    • Tomokazu SADAHiroshi KANNO
    • H02J17/00H02J1/00
    • H02J50/12H01F38/14H02J17/00Y10T307/718
    • A power generator according to the present invention includes: a power generating section (101) for outputting DC energy; an oscillator (103) for converting the DC energy into RF energy having a frequency f0; a first antenna (107) for transmitting the RF energy; a second antenna, which receives, by coupling a resonant magnetic field, at least a part of the RF energy transmitted by the first antenna (107); and an output converting section (120) for converting the RF energy supplied from the second antenna (109) into AC energy having a lower frequency than the RF energy. If the oscillator (103) has a voltage step-up ratio Voc, the output converting section (120) has a voltage step-up ratio Vtr, the first inductor (107a) of the first antenna (107) has an inductance L1, the second inductor (109a) of the second antenna (109) has an inductance L2, and the first and second antennas (107, 109) have a coupling coefficient k, the power generator satisfies (L2/L1)≧(k/(Voc×Vtr))2.
    • 根据本发明的发电机包括:用于输出直流能量的发电部分(101); 用于将DC能量转换成具有频率f0的RF能量的振荡器(103); 用于发送RF能量的第一天线(107); 第二天线,其通过耦合谐振磁场来接收由所述第一天线(107)传输的所述RF能量的至少一部分; 以及用于将从第二天线(109)提供的RF能量转换成具有比RF能量低的频率的AC能量的输出转换部分(120)。 如果振荡器(103)具有升压比Voc,则输出变换部(120)具有升压比Vtr,第一天线(107)的第一电感(107a)具有电感L1, 第二天线(109)的第二电感(109a)具有电感L2,第一和第二天线(107,109)具有耦合系数k,发电机满足(L2 / L1)≥(k /(Voc× Vtr))2。
    • 18. 发明申请
    • POWER GENERATING APPARATUS, POWER GENERATING SYSTEM, AND WIRELESS ELECTRIC POWER TRANSMISSION APPARATUS
    • 发电设备,发电系统和无线电力传输装置
    • US20110266882A1
    • 2011-11-03
    • US13098526
    • 2011-05-02
    • Hiroshi YAMAMOTOHiroshi KANNO
    • Hiroshi YAMAMOTOHiroshi KANNO
    • H01F38/14
    • H02J50/12H02J7/025H02J17/00H02J50/10H02J50/80
    • A power generator includes: a power generating section 101 that outputs DC energy; an oscillating section 102 that converts the DC energy into RF energy with a frequency f0; a power-transmitting antenna 107 that transmits the RF energy; a power-receiving antenna 108 that receives at least a part of the RF energy that has been transmitted by the power-transmitting antenna 107; and a transmitting-end control section 110 that matches the input impedance of the oscillating section 102 to the output impedance of the power generating section 101 by changing the input impedance of the oscillating section 102 in accordance with a variation in the output impedance of the power generating section 101. The power-transmitting antenna 107 is a series resonant circuit, and the power-receiving antenna 108 is a parallel resonant circuit. And the resonant frequencies fT and fR of the power-transmitting and power-receiving antennas 107 and 108 are both set to be equal to the frequency f0 of the RF energy.
    • 发电机包括:输出直流能量的发电部101; 振荡部分102,其将DC能量转换成具有频率f0的RF能量; 传送RF能量的发射天线107; 接收由发射天线107发送的RF能量的至少一部分的电力接收天线108; 以及发送端控制部分110,其通过根据功率的输出阻抗的变化改变振荡部分102的输入阻抗,将振荡部分102的输入阻抗与发电部分101的输出阻抗相匹配 发电天线107是串联谐振电路,电力接收天线108是并联谐振电路。 并且功率发射和功率接收天线107和108的谐振频率fT和fR都被设置为等于RF能量的频率f0。
    • 19. 发明申请
    • WIRELESS POWER TRANSMISSION SYSTEM
    • 无线电力传输系统
    • US20110241437A1
    • 2011-10-06
    • US13075096
    • 2011-03-29
    • Hiroshi KANNO
    • Hiroshi KANNO
    • H01F38/14
    • H01F38/14H01F21/00H01F21/12H02J5/005H02J17/00H02J50/12H02M2007/4818Y02B70/1441
    • The wireless power transmission system of this invention transmits power over a resonant magnetic field. The system includes a power-transmitting resonator 105 and a power-receiving resonator 107, at least one of which is a series resonant circuit with an inductor including spiral wiring 201 and extended wires 213, 207a, 207b and 207c. The extended wire 213 connects a point 203 of the spiral wiring 201 to a power supplying structure, while the extended wires 207a, 207b and 207c connect other points of the spiral wiring 201 to the power supplying structure. Capacitors 209a, 209b and 209c and switches 211a, 211b and 211c are connected to the extended wires 207a, 207b and 207c, respectively. The series resonant circuit has its inductance varied according to which current path has been chosen by selectively turning ON one of the switches. A wiring portion 201a of the spiral wiring 201 has a low-resistance portion 2010, of which the wiring resistance per unit length at a resonant frequency is set to be lower than in at least a part of the rest of the spiral wiring.
    • 本发明的无线电力传输系统在谐振磁场上传输电能。 该系统包括功率发射谐振器105和电力接收谐振器107,其中至少一个是具有包括螺旋布线201和延伸线213,207a,207b和207c的电感器的串联谐振电路。 延伸线213将螺旋线201的点203连接到供电结构,而延伸线207a,207b和207c将螺旋线201的其它点连接到供电结构。 电容器209a,209b和209c以及开关211a,211b和211c分别连接到延伸线207a,207b和207c。 串联谐振电路的电感根据其选择的电流路径而选择性地接通其中一个开关。 螺旋布线201的布线部分201a具有低电阻部分2010,其中在谐振频率处的每单位长度的布线电阻被设置为低于其余螺旋布线的至少一部分中的布线电阻。