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    • 5. 发明授权
    • Antenna coil, and RFID-use tag using it, transponder-use antenna
    • 天线线圈和使用它的RFID使用标签,应答器使用天线
    • US07088304B2
    • 2006-08-08
    • US10490704
    • 2002-09-26
    • Takanori EndoSeirou YahataTakashi TsuchidaTadashi Yonezawa
    • Takanori EndoSeirou YahataTakashi TsuchidaTadashi Yonezawa
    • H01Q7/08
    • H01Q1/2225G06K19/0726G06K19/07749G06K19/07771G06K19/07779G06K19/07783H01Q1/22H01Q1/38H01Q7/00H01Q7/06H01Q9/27
    • An antenna coil includes an air-core coil wound helically in a plane and a plate magnetic core member inserted in the air-core coil to be approximately parallel with a plane of the air-core coil. The magnetic core member is formed by a soft magnetic metal, an amorphous or ferrite, or a composite member of a powder, flake and plastic, or rubber. The magnetic core member is formed by performing an injection molding operation or a compressing molding operation of the composite member. Alternatively, the magnetic core member is a magnetic coating formed by applying and drying the composite member. A non-magnetic conductive plate that has a conductivity is layered on a surface of the air-core coil through which the magnetic core member is inserted. The conductive plate is made of a copper, a copper alloy, an aluminum or an aluminum alloy having 0.01 to 2 mm thickness. The antenna coil is operated by relatively high frequency while it is rigid relatively.
    • 天线线圈包括在平面中螺旋地卷绕的空芯线圈和插入空心线圈中的板状磁芯构件,以与空心线圈的平面大致平行。 磁芯构件由软磁金属,非晶体或铁氧体,或粉末,薄片和塑料或橡胶的复合构件形成。 通过进行复合构件的注射成型操作或压缩成型操作来形成磁芯构件。 或者,磁芯构件是通过施加和干燥复合构件而形成的磁性涂层。 具有导电性的非磁性导电板层叠在空芯线圈的插入磁芯部件的表面上。 导电板由厚度为0.01〜2mm的铜,铜合金,铝或铝合金制成。 天线线圈相对较硬时,频率相对较高。
    • 6. 发明授权
    • Method of synthesizing higher-molecular alcohol
    • 合成高分子醇的方法
    • US08080695B2
    • 2011-12-20
    • US11757588
    • 2007-06-04
    • Takashi TsuchidaShuji Sakuma
    • Takashi TsuchidaShuji Sakuma
    • C07C31/02
    • C07C29/34C07C31/12
    • The present invention provides a production method with which high molecular alcohols having an even number of carbon atoms such as 1-butanol, hexanol, octanol and decanol, and a mixture of these are efficiently collected through clean processes with the use of ethanol as a raw material. High molecular alcohols are produced from ethanol by using calcium phosphate-based compounds such as hydroxyapatite Ca10(PO4)6(OH)2, tricalcium phosphate Ca3(PO4)2, calcium monohydrogen phosphate CaHPO4.(0˜2)H2O, calcium diphosphate Ca2P2O7, octacalcium phosphate Ca8H2(PO4)6.5H2O, tetracalcium phosphate Ca4(PO4)2O or amorphous calcium phosphate Ca3(PO4)2. nH2O as a catalyst, using ethanol as a starting material, and setting a contact time at 0.4 second or longer.
    • 本发明提供一种制备方法,通过使用乙醇作为原料,通过清洁方法有效地收集具有偶数个碳原子的高分子醇如1-丁醇,己醇,辛醇和癸醇,以及它们的混合物 材料。 高分子醇通过使用磷酸钙基化合物如羟基磷灰石Ca10(PO4)6(OH)2,磷酸三钙Ca3(PO4)2,磷酸一氢钙CaHPO 4(0-2)H 2 O,二磷酸钙Ca 2 P 2 O 7 ,磷酸三钙Ca8H2(PO4)6.5H2O,磷酸四钙Ca4(PO4)2O或无定形磷酸钙Ca3(PO4)2。 nH 2 O作为催化剂,使用乙醇作为原料,并将接触时间设定为0.4秒以上。
    • 7. 发明申请
    • SLIDE DEVICE AND ELECTRONIC DEVICE USING SLIDE DEVICE
    • 使用滑动装置的滑动装置和电子装置
    • US20100226080A1
    • 2010-09-09
    • US12682982
    • 2008-10-24
    • Takashi TsuchidaNoriaki Kubota
    • Takashi TsuchidaNoriaki Kubota
    • H05K7/00F16C29/02
    • H04M1/0237F16C29/02F16C2380/00
    • The invention provides a slide device where a slide part 2 of a second member B is slidably engaged between slide guide portions 1 of a first member A. The slide device includes protrusions 5 that have a height where slidable engagement may not be achieved, and the protrusions 5 are crushed so as to have a predetermined height, so that the slide part may be slidably engaged between the slide guide portions. Further, the invention provides a slide device. The slide device includes guide rail portions 23 that are provided at a first member 21 or a second member 22, slide portions 25 that are provided at the second member 22 or the first member 21 and relatively move along the guide rail portions 23, and a biasing body 27 which is disposed between the first and second members 21 and 22 and of which one end is connected to the first member 21 and the other end is connected to the second member 22 so as to make the second member 22 move relative to the first member 21 in a slide direction. Furthermore, the invention provides an electronic device using the slide device.
    • 本发明提供了一种滑动装置,其中第二构件B的滑动部分2可滑动地接合在第一构件A的滑动引导部分1之间。滑动装置包括具有可能无法实现滑动接合的高度的突起5, 突起5被压碎成具有预定的高度,使得滑动部分可滑动地接合在滑动引导部分之间。 此外,本发明提供一种滑动装置。 滑动装置包括设置在第一构件21或第二构件22的导轨部23,设置在第二构件22或第一构件21处并沿着导轨部23相对移动的滑动部25, 偏置体27设置在第一和第二构件21和22之间,并且其一端连接到第一构件21,另一端连接到第二构件22,以使第二构件22相对于第二构件21移动。 第一构件21沿滑动方向。 此外,本发明提供一种使用该滑动装置的电子设备。
    • 10. 发明申请
    • Antenna for reader/writer and reader/writer having the antenna
    • 具有天线的读写器和读写器天线
    • US20050162331A1
    • 2005-07-28
    • US10500457
    • 2003-01-17
    • Takanori EndoSeirou YahataTakashi Tsuchida
    • Takanori EndoSeirou YahataTakashi Tsuchida
    • G06K17/00G06K7/08G06K7/10H01Q1/22H01Q1/52H01Q7/06H04B1/59H04B5/02H01Q7/08
    • G06K7/10346G06K7/10336G06K19/07771H01Q1/22H01Q1/2216H01Q1/52H01Q7/06
    • A soft magnetic member (5) which is formed by a composite of an organic object such as a metal grain powder, a flake, a ferrite grain powder, a ferrite, an amorphous film or a layered member of the amorphous film with 10 mm or lower thickness so as to satisfy a predetermined relationship with an antenna area, a circumference length, and a magnetic transmission ratio and a conductive member (7) which has approximately 10×10−8 Ωm or lower, more preferably 0.005 Ω or lower initial resistance are provided between the an antenna coil which is formed at least one loop and a metal surface (6) of the conductive member such as a metal casing. The magnetic flux which invades into the conductive object is blocked by the soft magnetic member (5) and the conductive member (7) so as to restrict the influence thereof. By doing this, it is possible to provide a reader/writer antenna for an RFID system in which it is possible to restrict a variance of a resonating frequency and an increase in a loss even if it is disposed so as to contact the conductive object such as a metal casing.
    • 一种软磁体(5),其由诸如金属颗粒粉末,薄片,铁素体粉末,铁氧体,非晶膜或无定形薄膜的层状构件的有机物质的复合物形成,其厚度为10mm或 与天线面积,圆周长度和磁传动比一致的预定关系,以及具有大约10×10 -8Ω以下的更优选的0.005以下的导电构件(7) 在形成至少一个环的天线线圈和诸如金属壳体的导电构件的金属表面(6)之间提供了Ω或更低的初始电阻。 侵入导电物体的磁通量被软磁体(5)和导电部件(7)阻挡,从而限制其影响。 通过这样做,可以提供一种用于RFID系统的读/写天线,其中可以限制谐振频率的变化和损耗的增加,即使它被布置成接触导电物体,例如 作为金属外壳。