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    • 2. 发明专利
    • Electromagnetic wave absorber
    • 电磁波吸收器
    • JP2003298278A
    • 2003-10-17
    • JP2002097518
    • 2002-03-29
    • Nippon Sheet Glass Co LtdNippon Sheet Glass Environment Amenity Co LtdTakenaka Komuten Co LtdTdk CorpTdk株式会社日本板硝子株式会社日本板硝子環境アメニティ株式会社株式会社竹中工務店
    • HARAKAWA KENICHIYAMANAKA KAZUYOSHIKAGEYAMA KENJITOGASHI MOTOYASUMASAKAGE MICHIHIROHASHIMOTO YASUO
    • H05K9/00
    • PROBLEM TO BE SOLVED: To provide a thin, light and inexpensive electromagnetic wave absorber which is easily manufactured. SOLUTION: In the electromagnetic wave absorber 10, an electromagnetic wave is reflected, transmitted and absorbed in a divided conductive film 16. The electromagnetic wave transmitted through the divided conductive film 16 and reflected on a reflection film 12 is transmitted through the divided conductive film 16. Thus, the electromagnetic wave reflected on the divided conductive film 16 and the electromagnetic wave reflected on the reflection film 12 and transmitted through the electromagnetic wave interfere one another and they are compensated. Consequently, the electromagnetic wave is absorbed. The electromagnetic wave is also absorbed in a gap 20 between conductors 18. When the electromagnetic wave arrives at the divided conductive film 16, an electric field is generated in the gap 20 between the conductors 18 and energy is accumulated. Thus, transmission of the electromagnetic wave transmitted through the divided conductive film 16 is delayed and therefore an interval between the divided conductive film 16 and the reflection film 12 is shortened. Then, the electromagnetic wave absorber 10 can be made thin. The electromagnetic wave absorber 10 is made light and inexpensive and it can easily be manufactured since a conventional adjusting film controlling a face resistance value to a special one does not exist. COPYRIGHT: (C)2004,JPO
    • 要解决的问题:提供易于制造的薄,轻且廉价的电磁波吸收体。 解决方案:在电磁波吸收体10中,电磁波在分割导电膜16中被反射,透射和吸收。透过分割导电膜16并在反射膜12上反射的电磁波通过分割的 因此,在分割导电膜16上反射的电磁波和反射膜12上反射并通过电磁波传播的电磁波彼此相互干扰并被补偿。 因此,电磁波被吸收。 电磁波也被吸收在导体18之间的间隙20中。当电磁波到达分割导电膜16时,在导体18之间的间隙20中产生电场并且积聚能量。 因此,通过分割导电膜16传播的电磁波的传输被延迟,因此分割导电膜16和反射膜12之间的间隔缩短。 然后,可以使电磁波吸收体10变薄。 电磁波吸收体10变得轻便且便宜,因为不存在控制面特性值的常规调节膜,所以容易制造。 版权所有(C)2004,JPO
    • 4. 发明专利
    • Power supply system
    • 电源系统
    • JP2013078238A
    • 2013-04-25
    • JP2011218002
    • 2011-09-30
    • Takenaka Komuten Co Ltd株式会社竹中工務店Power Assist Technology Ltdパワーアシストテクノロジー株式会社
    • HARAKAWA KENICHIKAGEYAMA KENJITSURUYA MAMORU
    • H02J17/00H01F38/14
    • H02J50/05H02J5/005H02J7/025H02J50/80H02J50/90
    • PROBLEM TO BE SOLVED: To provide a power supply system that can achieve a free-position configuration without contacting, the power supply system being capable of forming a resonance circuit only within a necessary range and flowing current.SOLUTION: There is provided a power supply system 1 that supplies AC power supplied from an AC power source 6 from a power supply body 3 arranged in a power supply region 2 to a load 7 through a power supplied body 5 arranged in a power supplied region 4. The power supply body 3 includes a power transmission part 9 which supplies the AC power supplied from the AC power source 6 to the power supplied body 5. The power supplied body 5 includes a power reception part 10 which receives and supplies the AC power supplied from the power transmission part 9 to the load 7, and a capacity induction part 11 which is constituted as a part of the power reception part 10 or differently from the power reception part 10. The power transmission part 9 and capacity induction part 11 are arranged opposite each other without being in contact so as to induce capacitor capacitance 14 at the power transmission part 9.
    • 要解决的问题:为了提供能够实现自由位置配置而不接触的电源系统,电源系统能够仅在必要范围内形成谐振电路并且流动电流。 解决方案:提供一种供电系统1,其通过布置在电源区域2中的供电主体5将从AC电源6提供的AC电力从布置在电源区域2中的电源主体3提供给负载7 供电体3包括将从交流电源6供给的AC电力供给到供电体5的电力传输部9.电力供给体5包括受电部10,其接收并供给 从动力传递部9向负载7供给的交流电力以及作为受电部10的一部分或与受电部10不同的构成的电容感应部11.动力传递部9和容纳感应 部分11彼此相对地布置而不被接触,以便在动力传递部分9处感应电容器电容14。版权所有(C)2013,JPO和INPIT
    • 5. 发明专利
    • Design method of indoor communication environment, and computer program for design plan of indoor communication environment
    • 室内通信环境设计方法和室内通信环境设计方案的计算机程序
    • JP2012164212A
    • 2012-08-30
    • JP2011025294
    • 2011-02-08
    • Takenaka Komuten Co Ltd株式会社竹中工務店
    • KAGEYAMA KENJIKAMEI YOSHINOBUHARAKAWA KENICHIHIROSATO SHIGETAKA
    • G06F17/50G01R29/00G01R29/08
    • PROBLEM TO BE SOLVED: To propose a method capable of simply designing required radio wave absorption power from a recommended value of delay spread by using a correlation between the delay spread and radio wave reverberation time.SOLUTION: The method for designing a communication environment in an indoor target space surrounded by a boundary surface having an inclination for reflecting a radio wave includes: a first step for calculating reverberation time of a radio wave from a recommended value of delay spread by using a function expression of the delay spread (D) of the radio wave and the reverberation time (T) of the radio wave; and a second step for setting radio wave absorption power corresponding to the reverberation time of the radio wave by utilizing a relational expression of the reverberation time of the radio wave and absorption force or a conversion table equivalent to the relational expression for the calculated radio wave reverberation time. In the first step, the function expression of the radio wave reverberation time and the delay spread is expressed by the following expression 1. [Expression 1] D=a×T+b (provided that a=0.072±0.01).
    • 要解决的问题:提出一种能够通过使用延迟扩展和无线电波混响时间之间的相关性从延迟扩展的推荐值简单地设计所需无线电波吸收功率的方法。 解决方案:用于设计由具有用于反射无线电波的倾斜度的边界表面包围的室内目标空间中的通信环境的方法包括:第一步骤,用于从延迟扩展的推荐值计算无线电波的混响时间 通过使用无线电波的延迟扩展(D S )和混响时间(T R )的函数表达式 无线电波; 以及通过利用无线电波和吸收力的混响时间的关系表达式或与所计算的无线电波混响的关系式相等的转换表来设置与无线电波的混响时间相对应的无线电波吸收功率的第二步骤 时间。 在第一步中,无线电波混响时间和延迟扩展的函数表达式由以下表达式1表示。[表达式1] D S = a×T R + b(条件是a = 0.072±0.01)。 版权所有(C)2012,JPO&INPIT
    • 6. 发明专利
    • Method for manufacturing electrode having ferroelectric layer firmly fixed thereon and electrode having ferroelectric layer firmly fixed thereon
    • 制造具有电磁层的电极的制造方法及其具有固定电极的电极层的电极
    • JP2012005171A
    • 2012-01-05
    • JP2010135088
    • 2010-06-14
    • Chiba Seramic Mfg Co LtdTakenaka Komuten Co Ltd千葉セラミック工業株式会社株式会社竹中工務店
    • HARAKAWA KENICHIANDO TAKAYUKI
    • H02J17/00
    • PROBLEM TO BE SOLVED: To provide a method for manufacturing an electrode having a ferroelectric layer firmly fixed thereon, which can firmly join the ferroelectric layer to the electrode, and to provide the electrode having the ferroelectric layer firmly fixed thereon.SOLUTION: A method for manufacturing an electrode having a ferroelectric layer firmly fixed thereon comprises: an electrode preparing step of preparing a transmission electrode 20 having through holes 21 that communicate with both side faces of the electrode; a resin arranging step of arranging a resin 3 in which ferroelectric particles 2 are mixed, at one side face of the transmission electrode 20; a step of moving and fixing the resin, which includes pressurizing the resin 3 from the one side face of the transmission electrode 20 and simultaneously sucking one part of the resin 3 from the other side face of the transmission electrode 20 through the through holes 21 of the transmission electrode 20; or includes pressurizing the resin 3 from the one side face of the transmission electrode 20 to extrude the one part of the resin 3 through the through holes 21, or to suck one part of the resin 3 from the other side face of the transmission electrode 20 through the through holes 21 of the transmission electrode 20; and a resin solidifying step of solidifying the resin 3.
    • 要解决的问题:提供一种制造具有牢固地固定在其上的强电介质层的电极的方法,其可以牢固地将铁电层连接到电极上,并且提供具有牢固地固定在其上的铁电层的电极。 解决方案:一种制造具有牢固地固定铁电层的电极的方法包括:制备具有与电极的两个侧面连通的通孔21的透射电极20的电极准备步骤; 在发送电极20的一个侧面设置混合了强电介质粒子2的树脂3的树脂配置工序; 移动和固定树脂的步骤,其包括从透射电极20的一个侧面加压树脂3,并且通过通孔21从透射电极20的另一个侧面同时吸取树脂3的一部分 传输电极20; 或者包括从透射电极20的一个侧面对树脂3进行加压,以通过通孔21挤出一部分树脂3,或者从透射电极20的另一侧面吸取一部分树脂3 通过透射电极20的通孔21; 和树脂固化步骤,使树脂3固化。版权所有:(C)2012,JPO&INPIT
    • 7. 发明专利
    • Electrode structure for non-contact power supply system, and non-contact power supply system
    • 非接触式电源系统的电极结构和非接触式电源系统
    • JP2011259649A
    • 2011-12-22
    • JP2010133575
    • 2010-06-11
    • Takenaka Komuten Co Ltd株式会社竹中工務店
    • HARAKAWA KENICHIMIURA KAZUYUKI
    • H02J17/00
    • PROBLEM TO BE SOLVED: To provide an electrode structure for a non-contact power supply system, as well as the non-contact power supply system, capable of suppressing significant reduction of electrostatic capacitance of a capacitor which is caused by a void.SOLUTION: An electrode structure is provided for a non-contact power supply system 1 that supplies electric power in non-contact manner to a power receiving body from a power supplying body. The electrode structure has such configuration as a power transmission electrode 12 of a fixed body and a power reception electrode 21 of a movable body are arranged to face each other to constitute a coupling capacitor 30. Reduction suppressing means is provided for suppressing a reduction of the electrostatic capacitance of the coupling capacitor 30 which is caused by a void, by reducing the void that is generated between the power transmission electrode 12 and the power reception electrode 21 using such dielectric layer that is arranged between the power transmission electrode 12 and the power reception electrode 21 and has a higher dielectric constant than the air.
    • 要解决的问题:提供一种非接触供电系统的电极结构以及非接触供电系统,其能够抑制由空隙引起的电容器的静电电容的显着降低 。 解决方案:提供一种用于非接触供电系统1的电极结构,其以非接触方式从供电体向受电体提供电力。 电极结构具有固定体的输电电极12和可动体的受电电极21相互配置以构成耦合电容器30的结构。减小抑制装置用于抑制 通过使用布置在电力传输电极12和电力接收之间的介电层减少在发电电极12和受电电极21之间产生的空隙,由空隙引起的耦合电容器30的静电电容 电极21并且具有比空气更高的介电常数。 版权所有(C)2012,JPO&INPIT
    • 8. 发明专利
    • Power supply system
    • 电源系统
    • JP2011019293A
    • 2011-01-27
    • JP2009160383
    • 2009-07-07
    • Takenaka Komuten Co Ltd株式会社竹中工務店
    • HARAKAWA KENICHIKAGEYAMA KENJISHINOBU YUJI
    • H02J17/00
    • PROBLEM TO BE SOLVED: To provide a highly reliable power supply system having a simple structure and capable of efficiently supplying power to a rotator.SOLUTION: The power supply system 1 includes a shaft 2 and a bearing 3 for supporting the shaft 2 with a boundary layer 4 sandwiched, and supplies power to a predetermined load 6 from an AC power supply 7 via the shaft 2 and the bearing 3. In this system 1, the bearing 3 includes bearing electrodes 32a, 32b. The shaft 2 includes shaft electrodes 20, 21 arranged contactlessly and oppositely to the bearing electrodes 32a, 32b with the boundary layer 4 sandwiched, the shaft electrodes 20, 21 are arranged so as to oppose the bearing electrodes 32a, 32b to constitute capacitors 8a, 8b. The AC power supply 7 transmits power to the load 6 via the capacitors 8a, 8b.
    • 要解决的问题:提供一种具有简单结构并且能够有效地向转子供电的高度可靠的供电系统。解决方案:电源系统1包括轴2和轴承3,用于支撑具有边界的轴2 层4夹持,并且经由轴2和轴承3从AC电源7向预定负载6供电。在​​该系统1中,轴承3包括轴承电极32a,32b。 轴2包括与夹持边界层4的轴承电极32a,32b非接触地且相对布置的轴电极20,22,轴电极20,21被布置成与轴承电极32a,32b相对以构成电容器8a, 8B。 交流电源7通过电容器8a,8b向负载6发送电力。
    • 9. 发明专利
    • Power supply system
    • 电源系统
    • JP2010213554A
    • 2010-09-24
    • JP2009060001
    • 2009-03-12
    • Takenaka Komuten Co Ltd株式会社竹中工務店
    • HARAKAWA KENICHISHINOBU YUJI
    • H02J17/00B60M7/00
    • B60M7/006B60L5/005B60L2200/26
    • PROBLEM TO BE SOLVED: To provide a power supply system, for supplying power in a frequency exceeding an operation frequency limit of a power transistor used for an AC power supply. SOLUTION: The power supply system supplies power with a predetermined load through a movable body 30 allocated in a power supplied area from a fixing body 10 arranged in a power supplying area. The fixing body 10 includes a first power transmission electrode 12 and a second power transmission electrode 13, an AC power supply 11 which supplies power in AC output including harmonic waves in a fundamental wave and the multiplication frequency of the fundamental wave, and a first capacitor 14 and a first coil 15 for generating parallel resonance in the multiplication frequency. The movable body 30 includes a first power reception electrode 31 and a second power reception electrode 32. The AC power supply 11 transmits power to a load through a first coupling capacitor 40 and a second coupling capacitor 41. COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:提供一种用于以超过用于交流电源的功率晶体管的工作频率限制的频率供电的电源系统。 解决方案:电源系统通过分配在供电区域中的可移动体30从布置在供电区域中的固定体10供给电力。 固定体10包括第一输电电极12和第二电力传输电极13,AC电源11,其提供包括基波中的谐波的交流输出和基波的乘法频率的第一电容器 14和用于在乘法频率中产生并联谐振的第一线圈15。 可移动体30包括第一受电电极31和第二受电极32.交流电源11通过第一耦合电容器40和第二耦合电容器41向负载发送电力。(C) 2010年,JPO&INPIT
    • 10. 发明专利
    • Power supply system
    • 电源系统
    • JP2010148287A
    • 2010-07-01
    • JP2008324520
    • 2008-12-19
    • Takenaka Komuten Co Ltd株式会社竹中工務店
    • HARAKAWA KENICHISHINOBU YUJI
    • H02J17/00
    • H02J50/05H01F38/14H02J5/005H02J50/80H02J50/90
    • PROBLEM TO BE SOLVED: To provide a noncontact power supply system capable of highly efficient power supply in a simple configuration. SOLUTION: The power supply system supplies power from a stationary unit 10 to a given load 24 via a movable unit 20. The stationary unit 10 includes a plurality of first transmission electrodes 12 and a plurality of second transmission electrodes 13 that are supplied with AC power, and an AC power supply 11 which supplies power to the first and second transmission electrodes 12 and 13. The movable unit 20 includes a plurality of power receiving electrodes 21 that are disposed to be counter to the first transmission electrodes 12 or second transmission electrodes 13 in a noncontact manner to make up a capacitor 5. COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:提供一种能够以简单配置实现高效电源的非接触电源系统。 解决方案:电源系统通过可移动单元20将固定单元10的电力提供给给定的负载24.固定单元10包括多个第一传输电极12和多个第二传输电极13,第二传输电极13被提供 交流电源,以及向第一和第二发送电极12和13供电的交流电源11.可移动单元20包括多个受电电极21,其设置为与第一发送电极12或第二发送电极12相对。 传输电极13以非接触方式组成电容器5.版权所有(C)2010,JPO&INPIT