公开(公告)号：US08718727B2

公开(公告)日：2014-05-06

申请号：US13452972

申请日：2012-04-23

申请人： Hiroyuki Kubo ,  Hiromitsu Ito ,  Kuniaki Yosui

发明人： Hiroyuki Kubo ,  Hiromitsu Ito ,  Kuniaki Yosui

IPC分类号： H04W88/02

CPC分类号： H01Q1/242 ,  G06K19/07779 ,  H01Q1/2216 ,  H01Q7/06

摘要： An antenna that suppresses deterioration of communication performance depending on an angle with respect to a reading surface of a reader/writer includes a rectangular spiral coil conductor provided on a flexible substrate. The flexible substrate includes an aperture in a winding center portion of the coil conductor. A magnetic sheet penetrates the aperture of the flexible substrate. An antenna coil is provided near an end of a circuit board. A first conductor portion and a second conductor portion of the coil conductor are provided at positions opposing each other across the aperture. A portion of the magnetic sheet close to the second conductor portion is bent in a direction to get close to the circuit board.

摘要翻译： 根据与读取器/写入器的读取面的角度相对应地抑制通信性能劣化的天线，具有设置在柔性基板上的矩形螺旋线圈导体。 柔性基板包括在线圈导体的卷绕中心部分中的孔。 磁性片穿透柔性基底的孔。 在电路板的端部附近设置有天线线圈。 线圈导体的第一导体部分和第二导体部分设置在穿过孔径的彼此相对的位置处。 靠近第二导体部分的磁片的一部分在靠近电路板的方向弯曲。

公开(公告)号：US08638268B2

公开(公告)日：2014-01-28

申请号：US12895048

申请日：2010-09-30

申请人： Kuniaki Yosui ,  Hiroyuki Kubo ,  Hiromitsu Ito

发明人： Kuniaki Yosui ,  Hiroyuki Kubo ,  Hiromitsu Ito

IPC分类号： H01Q1/00 ,  H01Q7/08

CPC分类号： H01Q7/08 ,  H01Q1/2225

摘要： The disclosure describes a compact coil antenna that can operate even if the coil antenna is arranged closely to its conductor plate, and that has a high degree of coupling with a target antenna. A lower coil conductor part and an upper coil conductor part each have a substantially rectangular and spiral form, and the inner end of the lower coil conductor part connects to the inner end of the upper coil conductor part to be connected in series to the inner end of the upper coil conductor part. In the lower coil conductor part and the upper coil conductor part, the arrangement interval in parallel-to-axis parts including segments that are parallel to the direction of the axis of a magnetic-material core is shorter than the arrangement interval of segments in orthogonal-to-axis parts that are orthogonal to the axis of the magnetic-material core.

摘要翻译： 本公开内容描述了即使线圈天线紧密地布置在其导体板上并且与目标天线具有高度耦合度的能够操作的紧凑型线圈天线。 下线圈导体部和上线圈导体部分各自具有大致矩形和螺旋形状，下线圈导体部分的内端连接到上线圈导体部分的内端，以与内端连接 的上部线圈导体部。 在下部线圈导体部和上部线圈导体部中，与磁性材料芯的轴方向平行的片段的平行轴部的配置间隔比正交状态的片段的配置间隔短 与磁性材料芯的轴线正交的轴向部件。

公开(公告)号：US07978146B2

公开(公告)日：2011-07-12

申请号：US12123548

申请日：2008-05-20

申请人： Hiroyuki Kubo ,  Hiromitsu Ito ,  Kuniaki Yosui

发明人： Hiroyuki Kubo ,  Hiromitsu Ito ,  Kuniaki Yosui

IPC分类号： H01Q21/00

CPC分类号： H01Q1/243 ,  H01Q1/2208 ,  H01Q7/00 ,  H01Q7/08 ,  H04B5/0056 ,  H04B5/0081

摘要： Coil units including windings are disposed on opposite sides across a virtual center line that is substantially perpendicular to a direction of positional displacement of a portable electronic apparatus that is to be disposed close to a reader/writer. The windings are connected in series through a conductor such that winding directions of the windings are the same. A difference in the communication performance between a case where the portable electronic apparatus is brought closer to a central portion of the reader/writer and a case where the portable electronic apparatus is brought closer to a position that is deviated from the central portion of the reader/writer can be reduced. In particular, even in a case where the portable electronic apparatus is brought closer to a peripheral portion of the reader/writer, a predetermined maximum possible communication range can be ensured.

摘要翻译： 包括绕组的线圈单元布置在虚拟中心线的相对侧上，该虚拟中心线基本上垂直于将被布置在靠近读取器/写入器的便携式电子设备的位置方向。 绕组通过导体串联连接，使得绕组的绕组方向相同。 将便携式电子设备靠近读取器/写入器的中央部分的情况与便携式电子设备更靠近偏离读取器的中心部分的位置的情况之间的通信性能的差异 /作家可以减少。 特别地，即使在便携式电子设备靠近读取器/写入器的周边部分的情况下，也可以确保预定的最大可能的通信范围。

公开(公告)号：US20110012803A1

公开(公告)日：2011-01-20

申请号：US12870891

申请日：2010-08-30

申请人： Kuniaki YOSUI ,  Hiroyuki KUBO ,  Hiromitsu ITO

发明人： Kuniaki YOSUI ,  Hiroyuki KUBO ,  Hiromitsu ITO

IPC分类号： H01Q7/08

CPC分类号： H01Q7/06 ,  H01Q1/2225 ,  H01Q7/08

摘要： In an antenna coil including a first magnetic core, a second magnetic core, and a flexible board, coil conductors are provided on a surface of the flexible board. By winding the flexible board around the first magnetic core and the second magnetic core, a first coil portion is disposed around the first magnetic core, and a second coil portion is disposed around the second magnetic core. The winding direction of the second coil portion is opposite to that of the first coil portion. The first coil portion and the second coil portion are connected to define one coil as a whole.

摘要翻译： 在包括第一磁芯，第二磁芯和柔性板的天线线圈中，在柔性板的表面上设置线圈导体。 通过将柔性板卷绕在第一磁芯和第二磁芯周围，第一线圈部分设置在第一磁芯周围，第二线圈部设置在第二磁芯周围。 第二线圈部的卷绕方向与第一线圈部的卷绕方向相反。 第一线圈部分和第二线圈部分被连接以整体限定一个线圈。

公开(公告)号：US20100321267A1

公开(公告)日：2010-12-23

申请号：US12819853

申请日：2010-06-21

申请人： Hiromitsu ITO ,  Hiroyuki KUBO ,  Kuniaki YOSUI

发明人： Hiromitsu ITO ,  Hiroyuki KUBO ,  Kuniaki YOSUI

IPC分类号： H01Q7/08

CPC分类号： G06K19/07749 ,  H01Q7/08

摘要： An antenna device includes a circuit board and an antenna coil that includes a flexible board on which plural coil conductors are formed and a magnetic core inserted into through holes provided in the flexible board. In each of the plural coil conductors, a first conductor portion is adjacent to a first principal surface of the magnetic core and a second conductor portion is adjacent to a second principal surface of the magnetic core and are positioned so as not to overlap each other in a normal direction with respect to the first or second principal surfaces. The second conductor portion is located farther from the center of the circuit board than the first conductor portion.

摘要翻译： 天线装置包括电路板和天线线圈，其包括形成有多个线圈导体的柔性基板和插入设置在柔性基板上的通孔中的磁芯。 在多个线圈导体中的每一个中，第一导体部分与磁芯的第一主表面相邻，并且第二导体部分与磁芯的第二主表面相邻并且定位成彼此不重叠 相对于第一或第二主表面的法线方向。 第二导体部分比第一导体部分远离电路板的中心。

公开(公告)号：US20100164823A1

公开(公告)日：2010-07-01

申请号：US12723334

申请日：2010-03-12

申请人： Hiroyuki Kubo ,  Hiromitsu Ito ,  Kuniaki Yosui ,  Eiichi Kobayashi

发明人： Hiroyuki Kubo ,  Hiromitsu Ito ,  Kuniaki Yosui ,  Eiichi Kobayashi

IPC分类号： H01Q7/08

CPC分类号： H01Q7/08

摘要： A portable electronic device includes a circuit board and an antenna coil installed on the circuit board. The antenna coil includes a magnetic core and a coil wound at either side of an unwound portion. The winding direction of the coil is changed at either side of the unwound portion. When the length of the magnetic core is defined as X and the distance between two intersecting points at which a virtual line formed by projecting the central line of the magnetic core onto the circuit board intersects the outer periphery of the circuit board is defined as Y, the antenna coil satisfies Y≧X≧0.8Y.

摘要翻译： 便携式电子设备包括安装在电路板上的电路板和天线线圈。 天线线圈包括磁芯和缠绕在退绕部分两侧的线圈。 线圈的卷绕方向在解卷部分的任一侧改变。 当磁芯的长度被定义为X，并且通过将磁芯的中心线投影到电路板上而形成的虚拟线与电路板的外周相交的两个相交点之间的距离被定义为Y， 天线线圈满足Y≥X≥0.8Y。

公开(公告)号：US20090202750A1

公开(公告)日：2009-08-13

申请号：US11814047

申请日：2006-06-05

申请人： Nozomi Nawa ,  Yasuyuki Demachi ,  Azumi Sato ,  Hiromitsu Ito ,  Yoshie Makabe ,  Naomi Sato ,  Naoki Maeda ,  Kazuyuki Fuchigami

发明人： Nozomi Nawa ,  Yasuyuki Demachi ,  Azumi Sato ,  Hiromitsu Ito ,  Yoshie Makabe ,  Naomi Sato ,  Naoki Maeda ,  Kazuyuki Fuchigami

IPC分类号： G02F1/1335 ,  G03F7/004

CPC分类号： G03F7/0007 ,  C08G59/1494 ,  C08G59/4292 ,  C08L63/00 ,  G02B5/201 ,  G03F7/027 ,  Y10T428/1041

摘要： A colored alkali-developable photosensitive resin composition comprising an alkali-developable resin composition that contains a reaction product obtained by esterification of an epoxy-adduct with a polybasic acid anhydride (C) and then with a polyfunctional epoxy compound (D), wherein the epoxy-adduct has a structure in which an unsaturated monobasic acid (B) is added to an epoxy resin (A) represented by general formula (I) below, a coloring material (E) and a photopolymerization initiator (F). wherein Cy represents a cycloalkyl group having 3 to 10 carbon atoms; X represents a hydrogen atom, a phenyl group, or a cycloalkyl group having 3 to 10 carbon atoms; the phenyl group or the cycloalkyl group having 3 to 10 carbon atoms is optionally substituted with an alkyl group having 1 to 10 carbon atoms, an alkoxy group having 1 to 10 carbon atoms, or a halogen atom; each of Y and Z independently represents an alkyl group having 1 to 10 carbon atoms, an alkoxy group having 1 to 10 carbon atoms, an alkenyl group having 2 to 10 carbon atoms, or a halogen atom, wherein the alkyl group, the alkoxy group, and the alkenyl group are optionally substituted with a halogen atom; n represents a number of 0 to 10; p represents a number of 0 to 4; and r represents a number of 0 to 4.

摘要翻译： 一种着色的可显影的感光性树脂组合物，其包含碱显影性树脂组合物，其含有通过环氧基加合物与多元酸酐（C）酯化然后与多官能环氧化合物（D）酯化得到的反应产物，其中环氧 - 加成物，其中在下述通式（I）表示的环氧树脂（A），着色材料（E）和光聚合引发剂（F）中加入不饱和一元酸（B）的结构。 其中Cy表示具有3〜10个碳原子的环烷基; X表示氢原子，苯基或具有3〜10个碳原子的环烷基; 具有3〜10个碳原子的苯基或环烷基任选被碳原子数1〜10的烷基，碳原子数1〜10的烷氧基或卤素原子取代; Y和Z各自独立地表示碳原子数1〜10的烷基，碳原子数1〜10的烷氧基，碳原子数2〜10的烯基或卤素原子，其中，烷基，烷氧基 并且烯基任选被卤素原子取代; n表示0〜10的数; p表示0〜4的数; r表示0〜4的数。

公开(公告)号：US20050130063A1

公开(公告)日：2005-06-16

申请号：US11012234

申请日：2004-12-16

申请人： Yasuki Matsumoto ,  Kana Okazaki ,  Masayuki Kawashima ,  Hiromitsu Ito

发明人： Yasuki Matsumoto ,  Kana Okazaki ,  Masayuki Kawashima ,  Hiromitsu Ito

IPC分类号： C09D123/04 ,  C09D127/12 ,  G02B5/02 ,  G03C1/725

CPC分类号： G02B5/021 ,  G02B5/0268 ,  G02B5/0278 ,  Y10S430/108

摘要： A composition for a light-scattering film contains fluorine-containing resin fine particles each including a copolymer of a first ethylenically unsaturated monomer containing fluorine with other ethylenically unsaturated monomer component, and having an average particle diameter of 0.8 to 5.0 μm; and a transparent resin having a refractive index of 1.50 to 1.70. Where the other ethylenically unsaturated monomer component is formed of a second ethylenically unsaturated monomer containing no fluorine nor hydrophilic group, the copolymer contains 10 to 60% by weight of the first monomer, and 90 to 40% by weight of the second monomer. Where the other ethylenically unsaturated monomer component is formed of the second monomer and a third ethylenically unsaturated monomer containing a hydrophilic group, the copolymer contains 10 to 90% by weight of the first monomer, 89 to 5% by weight of the second monomer and 1 to 10% by weight of the third monomer.

摘要翻译： 光散射膜用组合物含有含有含氟的第一烯键式不饱和单体与其它烯键式不饱和单体成分共聚物，平均粒径为0.8〜5.0μm的含氟树脂微粒; 和折射率为1.50〜1.70的透明树脂。 当其它烯键式不饱和单体组分由不含氟或亲水基团的第二烯属不饱和单体形成时，共聚物含有10至60重量％的第一单体和90至40重量％的第二单体。 当其它烯属不饱和单体组分由第二单体和含有亲水基团的第三烯属不饱和单体形成时，该共聚物含有10至90重量％的第一单体，89至5重量％的第二单体和1 至10重量％的第三单体。

公开(公告)号：US6045953A

公开(公告)日：2000-04-04

申请号：US852206

申请日：1997-05-06

申请人： Yasushi Ohe ,  Hiromitsu Ito ,  Niro Watanabe

发明人： Yasushi Ohe ,  Hiromitsu Ito ,  Niro Watanabe

IPC分类号： G03F7/027 ,  G03C1/73 ,  G03F7/00 ,  G03F7/004 ,  G03F7/029 ,  G03F7/038 ,  G03H1/02 ,  G03H1/04 ,  G03H1/00

CPC分类号： G03F7/029 ,  G03F7/001 ,  G03F7/038 ,  G03F7/0045 ,  G03H2001/026 ,  G03H2260/12

摘要： A photosensitive recording material comprising an alicyclic, solvent-soluble, thermosetting epoxy oligomer capable of cationic polymerization, the oligomer being of a specified structure, an aliphatic monomer having at least one ethylenically unsaturated bond, the monomer being liquid at normal temperature and pressure, having a boiling point of 100.degree. C. or above at normal pressure and being capable of radical polymerization, a photoinitiator selected from the group consisting of i) a first photoinitiator capable of simultaneously generating a radical species that activates radical polymerization and a Br.o slashed.nsted acid or Lewis acid that activates cationic polymerization, upon exposure to actinic radiation, and ii) a second photoinitiator comprised of a radical polymerization photoinitiator capable of generating a radical species that activates radical polymerization upon exposure to actinic radiation and a cationic polymerization photoinitiator capable of generating a Br.o slashed.nsted acid or Lewis acid that activates cationic polymerization upon exposure to actinic radiation, and a spectral sensitizer that sensitizes the first photoinitiator or second photoinitiator; the aliphatic monomer being mixed in an amount of from 20 parts by weight to 80 parts by weight based on 100 parts by weight of the alicyclic epoxy oligomer. This photosensitive recording material is highly effective for producing a volume type phase hologram having superior diffraction efficiency, transparency, weatherability such as thermal resistance, and chemical stability.

摘要翻译： 一种光敏记录材料，其包含能够进行阳离子聚合的脂环族，溶剂可溶的热固性环氧低聚物，具有特定结构的低聚物，具有至少一个烯属不饱和键的脂族单体，所述单体在常温常压下为液体，具有 在常压下沸点为100℃以上并且能够进行自由基聚合的光引发剂，选自i）第一光引发剂，其能够同时产生激活自由基聚合的自由基物质和Br + 526 nsted 酸或路易斯酸，其在暴露于光化辐射下激活阳离子聚合，和ii）第二光引发剂，其包含能够产生在暴露于光化辐射时活化自由基聚合的自由基聚合光引发剂和能产生能量的阳离子聚合光引发剂 一个Br + 526 nsted 暴露于光化辐射时激活阳离子聚合的酸或路易斯酸，以及使第一光引发剂或第二光引发剂敏化的光谱增感剂; 脂肪族单体以相对于100重量份脂环族环氧低聚物为20重量份〜80重量份的量混合。 该感光记录材料对于制造具有优异的衍射效率，透明性，耐热性如耐热性和化学稳定性的体积型相位全息图是非常有效的。

公开(公告)号：US07990331B2

公开(公告)日：2011-08-02

申请号：US12870891

申请日：2010-08-30

申请人： Kuniaki Yosui ,  Hiroyuki Kubo ,  Hiromitsu Ito

发明人： Kuniaki Yosui ,  Hiroyuki Kubo ,  Hiromitsu Ito

IPC分类号： H01Q7/08

CPC分类号： H01Q7/06 ,  H01Q1/2225 ,  H01Q7/08

摘要： In an antenna coil including a first magnetic core, a second magnetic core, and a flexible board, coil conductors are provided on a surface of the flexible board. By winding the flexible board around the first magnetic core and the second magnetic core, a first coil portion is disposed around the first magnetic core, and a second coil portion is disposed around the second magnetic core. The winding direction of the second coil portion is opposite to that of the first coil portion. The first coil portion and the second coil portion are connected to define one coil as a whole.

摘要翻译： 在包括第一磁芯，第二磁芯和柔性板的天线线圈中，在柔性板的表面上设置线圈导体。 通过将柔性板卷绕在第一磁芯和第二磁芯周围，第一线圈部分设置在第一磁芯周围，第二线圈部设置在第二磁芯周围。 第二线圈部的卷绕方向与第一线圈部的卷绕方向相反。 第一线圈部分和第二线圈部分被连接以整体限定一个线圈。