公开(公告)号：US4690854A

公开(公告)日：1987-09-01

申请号：US777270

申请日：1985-09-18

Applicant: Shinji Tomibe ,  Reizo Gomibuchi ,  Kiyofumi Takahashi ,  Noboru Kato

Inventor： Shinji Tomibe ,  Reizo Gomibuchi ,  Kiyofumi Takahashi ,  Noboru Kato

IPC: C08L101/00 ,  C08B15/00 ,  C08F8/42 ,  C08G85/00 ,  C08K3/00 ,  C08K3/28 ,  C08K3/30 ,  C08L101/02 ,  D06M11/00 ,  D06M11/42 ,  D06M11/53 ,  D06M13/02 ,  D06M13/244 ,  D06M13/248 ,  D06M13/252 ,  D06M13/322 ,  D06M13/46 ,  H01B1/12 ,  H01B1/20 ,  H01B1/22 ,  B05D3/10 ,  B05D5/12 ,  B32B15/08 ,  C08J7/00

CPC classification number: D06M11/53 ,  H01B1/122 ,  D06M2101/06 ,  D06M2101/32 ,  D06M2101/34 ,  Y10T428/24802 ,  Y10T428/24917 ,  Y10T428/294 ,  Y10T428/31685 ,  Y10T428/31699

Abstract: An electrically conducting material including a polymeric substrate containing mercapto, thiocarbonyl, quaternary ammonium salt, amino or isocyanato groups, and copper sulfide bound to the polymeric substrate. The electrically conducting material may be prepared by treating the polymeric substrate with a source of monovalent copper ions and a sulfur-containing compound to form copper sulfide bound to the polymeric substrate.

Abstract translation: 包含含有巯基，硫代羰基，季铵盐，氨基或异氰酸酯基的聚合物底物和与聚合物基质结合的硫化铜的导电材料。 导电材料可以通过用一价铜离子源和含硫化合物处理聚合物基底以形成结合到聚合物基底上的硫化铜来制备。

公开(公告)号：US10013650B2

公开(公告)日：2018-07-03

申请号：US13598872

申请日：2012-08-30

Applicant: Hiromi Murayama ,  Noboru Kato

Inventor： Hiromi Murayama ,  Noboru Kato

IPC: H01Q7/00 ,  H01Q1/24 ,  G06K19/077 ,  H01Q1/22

CPC classification number: G06K19/07749 ,  H01L2224/16225 ,  H01L2924/181 ,  H01Q1/2225 ,  H01Q1/2283 ,  H01Q7/00 ,  H01L2924/00012

Abstract: A wireless communication module and a wireless communication device that are less likely to become detached even when attached to a flexible base substrate and have a reduced height includes a flexible multilayer substrate including a plurality of stacked flexible base materials and a cavity provided therein, a wireless IC chip arranged in the cavity, and a sealant filled in the cavity so as to cover the wireless IC chip. The sealant is a material that is harder than the flexible base materials. The flexible multilayer substrate includes a loop-shaped electrode defined by coil patterns. The loop-shaped electrode is electrically connected to the wireless IC chip.

公开(公告)号：US09917366B2

公开(公告)日：2018-03-13

申请号：US13599108

申请日：2012-08-30

Applicant: Teppei Miura ,  Nobuo Ikemoto ,  Jun Sasaki ,  Noboru Kato ,  Nobuhito Tsubaki

Inventor： Teppei Miura ,  Nobuo Ikemoto ,  Jun Sasaki ,  Noboru Kato ,  Nobuhito Tsubaki

IPC: H01Q7/06 ,  H01Q1/22 ,  H01Q1/24 ,  H01Q1/40 ,  H01Q7/08 ,  H01Q9/27

CPC classification number: H01Q7/06 ,  H01Q1/2283 ,  H01Q1/243 ,  H01Q1/40 ,  H01Q7/08 ,  H01Q9/27

Abstract: An antenna device includes a base including a planar conductor disposed thereon, and a coil antenna. The coil antenna includes a coil conductor wound around a magnetic core. The coil antenna is arranged such that a coil opening of the coil conductor is closed to an edge of the planar conductor. A current passing through the coil conductor induces a current in the planar conductor. Thus, a first magnetic flux occurs in the coil antenna, and a second magnetic flux occurs in the planar conductor. Therefore, a third magnetic flux occurs in an area of the planar conductor. Accordingly, the antenna device achieves a small footprint, a small-sized communication terminal apparatus and a desired communication distance.

公开(公告)号：US09692099B2

公开(公告)日：2017-06-27

申请号：US13467079

申请日：2012-05-09

Applicant: Noboru Kato ,  Satoshi Ishino

Inventor： Noboru Kato ,  Satoshi Ishino

IPC: H01P1/213 ,  H01Q1/24 ,  H03H7/38 ,  H01Q5/335

CPC classification number: H01P1/2135 ,  H01P1/213 ,  H01Q1/24 ,  H01Q5/335 ,  H03H7/38

Abstract: An antenna-matching device includes a first antenna terminal that is connected to a first radiating element, a second antenna terminal that is connected to a second radiating element, power feeding terminals and that are connected to a power-feeding unit C, an antenna coupling circuit (coupling inductance element L) that is connected in series between the antenna terminals, and a matching unit B that is connected between the antenna terminals and the power feeding terminals. The coupling inductance element L and the matching unit are integrally provided in a substrate. The matching circuit B is connected in series with the signal lines and includes a first resonant circuit and a second resonant circuit that have different resonant frequencies from each other and are coupled with each other. The matching unit B is connected to a power-feeding circuit that includes an RF circuit.

公开(公告)号：US09595749B2

公开(公告)日：2017-03-14

申请号：US13558747

申请日：2012-07-26

Applicant: Kuniaki Yosui ,  Noboru Kato

Inventor： Kuniaki Yosui ,  Noboru Kato

IPC: H01Q7/06 ,  H01Q1/22 ,  H01Q7/00 ,  H01Q1/38

CPC classification number: H01Q1/2216 ,  G06K19/07777 ,  H01Q1/2208 ,  H01Q1/2291 ,  H01Q1/38 ,  H01Q7/00 ,  H01Q7/06 ,  H04B5/0037 ,  H04B5/0081

Abstract: An antenna apparatus includes a power supply coil, a booster electrode sheet, a magnetic sheet, and a ground substrate arranged in this order from the top. The power supply coil includes a spiral coil conductor located on a flexible substrate. The booster electrode sheet includes a booster electrode located on an insulating substrate. The booster electrode includes a conductor region covering the coil conductor, a conductor aperture covering a coil window, and a slit portion connecting the outer edge of the conductor region and the conductor aperture in plan view. The magnetic sheet covers the booster electrode sheet so that the magnetic sheet covers a region slightly larger than a region including the conductor aperture and the slit portion of the booster electrode.

Abstract translation: 天线装置包括从顶部开始依次布置的电源线圈，升压电极片，磁片和接地基片。 电源线圈包括位于柔性基板上的螺旋线圈导体。 增压电极片包括位于绝缘基板上的增压电极。 升压电极包括覆盖线圈导体的导体区域，覆盖线圈窗口的导体孔和在平面图中连接导体区域的外边缘和导体孔的狭缝部分。 磁性片覆盖增强电极片，使得磁性片覆盖比包括导体孔和增强电极的狭缝部的区域稍大的区域。

公开(公告)号：US09564678B2

公开(公告)日：2017-02-07

申请号：US13604801

申请日：2012-09-06

Applicant: Noboru Kato ,  Katsumi Taniguchi ,  Jun Sasaki ,  Naoki Gochi

Inventor： Noboru Kato ,  Katsumi Taniguchi ,  Jun Sasaki ,  Naoki Gochi

IPC: G06K19/077 ,  H01Q1/36 ,  H01Q7/00 ,  H01Q1/24 ,  H01Q1/38 ,  H01Q7/04 ,  H04B5/00 ,  H01P11/00 ,  H01Q1/22 ,  H01Q7/06 ,  H01Q1/48 ,  H01Q1/52 ,  H01Q19/06 ,  H01Q19/02

CPC classification number: H01Q1/2216 ,  G06K19/07779 ,  H01P11/00 ,  H01P11/001 ,  H01Q1/22 ,  H01Q1/2225 ,  H01Q1/2291 ,  H01Q1/243 ,  H01Q1/36 ,  H01Q1/38 ,  H01Q1/48 ,  H01Q1/52 ,  H01Q7/00 ,  H01Q7/04 ,  H01Q7/06 ,  H01Q19/02 ,  H01Q19/062 ,  H04B5/0081 ,  Y10T29/49016

Abstract: In antenna device, a coil conductor of an antenna coil module and a conductor layer at least partially overlap. A current flows in the conductor layer to block a magnetic field generated by a current flowing in the coil conductor. A current flows along the periphery of a slit and around the periphery of the conductor layer due to a cut-edge effect. Since magnetic flux does not pass through the conductor layer, magnetic flux attempts to bypass the conductor layer along a path in which the conductor opening of the conductor layer is on the inside and the outer edge of the conductor layer is on the outside. As a result, the magnetic flux generates large loops that link the inside and the outside of a coil conductor of an antenna on a reader/writer side to couple an antenna device and the antenna on the reader/writer side.

Abstract translation: 在天线装置中，天线线圈模块的线圈导体和导体层至少部分重叠。 A电流在导体层中流动，以阻挡由在线圈导体中流动的电流产生的磁场。 由于切边效应，电流沿着狭缝的周边和导体层的周围流动。 由于磁通不通过导体层，所以磁通试图沿着导体层的导体开口在内部的路径旁边导体层，并且导体层的外边缘在外部。 结果，磁通产生将读取器/写入器侧的天线的线圈导体的内外连接的大的环路，将天线装置和天线耦合在读取器/写入器侧。

公开(公告)号：US09444143B2

公开(公告)日：2016-09-13

申请号：US13419454

申请日：2012-03-14

Applicant: Masato Nomura ,  Noboru Kato ,  Yuya Dokai

Inventor： Masato Nomura ,  Noboru Kato ,  Yuya Dokai

IPC: H01Q11/12 ,  H01Q7/00 ,  H01Q1/38 ,  H01Q5/371

CPC classification number: H01Q7/00 ,  H01Q1/38 ,  H01Q5/371

Abstract: An antenna includes two feeding points, and includes a loop-shaped loop electrode and an auxiliary electrode electrically connected to the loop electrode and located at a position along the outer circumference of the loop electrode. The first end portion of the auxiliary electrode is electrically connected to the vicinity of one feeding point of the loop electrode. The second end portion of the auxiliary electrode is open. A resonant circuit is defined by the auxiliary electrode and the loop electrode to enhance the impedance of the antenna, compared with a case in which the antenna is configured using the simple loop electrode, and it is easy to achieve impedance matching with the wireless IC.

Abstract translation: 天线包括两个馈电点，并且包括环形环电极和辅助电极，其电连接到环形电极并位于沿着环形电极的外圆周的位置处。 辅助电极的第一端部电连接到环形电极的一个馈电点附近。 辅助电极的第二端部是开放的。 与使用简单环形电极配置天线的情况相比，辅助电极和环形电极限定了谐振电路，以增强天线的阻抗，并且容易实现与无线IC的阻抗匹配。

公开(公告)号：US09373072B2

公开(公告)日：2016-06-21

申请号：US13406599

申请日：2012-02-28

Applicant: Noboru Kato

Inventor： Noboru Kato

IPC: H01Q1/22 ,  G06K19/077 ,  H01Q7/00 ,  H01Q9/26

CPC classification number: G06K19/07754 ,  G06K19/07749 ,  G06K19/07786 ,  H01L2224/45015 ,  H01L2224/45147 ,  H01L2224/45565 ,  H01L2224/4813 ,  H01L2924/30107 ,  H01L2924/3011 ,  H01Q1/2225 ,  H01Q7/00 ,  H01Q9/26 ,  Y10T29/49016 ,  H01L2924/00 ,  H01L2924/20755 ,  H01L2924/20756 ,  H01L2924/20757 ,  H01L2924/20758 ,  H01L2924/20759 ,  H01L2924/2076 ,  H01L2924/00014

Abstract: An antenna includes first and second radiation portions including one lead wire that is folded back into a loop shape to define a folded-back portion and that includes a first power feed portion at a first end and a second power feed portion at a second end. The lead wire portion extending toward the folded-back portion and the lead wire portion extending through the folded-back portion are close enough to each other near each of the first and second power feed portions in the first and second radiation portions, respectively, to be electromagnetically coupled to each other. The power feed portions of the antenna are coupled to a wireless IC chip. The power feed portions may be coupled to a feed circuit in a feed circuit board coupled to a wireless IC.

Abstract translation: 天线包括第一和第二辐射部分，其包括折叠成环形形状的一个引线，以限定折回部分，并且包括在第一端处的第一馈电部分和在第二端处的第二馈电部分。 引导线部分朝向折回部分延伸，并且延伸穿过折回部分的引线部分分别靠近第一和第二辐射部分中的第一和第二馈电部分附近彼此足够接近， 电磁耦合。 天线的馈电部分耦合到无线IC芯片。 馈电部分可以耦合到耦合到无线IC的馈电电路板中的馈电电路。

公开(公告)号：US09281873B2

公开(公告)日：2016-03-08

申请号：US12940105

申请日：2010-11-05

Applicant: Noboru Kato ,  Satoshi Ishino

Inventor： Noboru Kato ,  Satoshi Ishino

IPC: H04Q5/22 ,  H04B5/00 ,  G06K7/00 ,  G06K7/10 ,  G06K19/07 ,  G06K19/077

CPC classification number: G06K7/10148 ,  G06K7/0008 ,  G06K7/10306 ,  G06K19/0723 ,  G06K19/0724 ,  G06K19/07786 ,  H04B5/0075

Abstract: An accessory device to be mounted on a main device is provided with a wireless IC device. The main device is provided with a reader/writer that is an interrogator that communicates with the wireless IC device of the accessory device. When the accessory device is mounted on or about to be mounted on the main device, the reader/writer selects two or more frequencies in a frequency band in which an authentic wireless IC device can communicate to perform communication with the wireless IC device. With this configuration, even if the identification code written in an RFID tag is read and the RFID tag is duplicated, the duplicated RFID tag can be accurately and effectively determined as being counterfeit.

Abstract translation: 安装在主设备上的附件装置设置有无线IC设备。 主设备设有读写器，该阅读器/写入器是与辅助设备的无线IC器件进行通信的询问器。 当附件装置安装在主装置上或将要安装在主装置上时，读取器/写入器在真实无线IC装置可以通信的频带中选择两个或更多个频率，以执行与无线IC装置的通信。 利用这种配置，即使读取写入RFID标签的识别码并且RFID标签被复制，也可以将复制的RFID标签准确有效地确定为伪造的。

公开(公告)号：US09231305B2

公开(公告)日：2016-01-05

申请号：US13080781

申请日：2011-04-06

Applicant: Noboru Kato

Inventor： Noboru Kato

IPC: H01Q1/50 ,  H01Q7/06 ,  H01Q1/22

CPC classification number: H01Q7/06 ,  H01Q1/2225

Abstract: A wireless IC device has a resonant frequency that is hardly altered or affected by external influences and reliably communicates with a reader/writer. The wireless IC device includes a wireless IC chip arranged to process a radio signal, a feeder circuit board coupled to the wireless IC chip and including a feeder circuit, and a radiation electrode arranged at least one principal surface of the feeder circuit board. The feeder circuit board includes a magnetic material and has the feeder circuit disposed therein. The radiation electrode is disposed on at least one principal surface of the feeder circuit board so as to be electromagnetically coupled to the feeder circuit and includes at least two open ends. The wireless IC chip is coupled to the radiation electrode through the feeder circuit and communicates with a reader/writer using HF band frequency.

Abstract translation: 无线IC器件具有难以改变或不受外部影响的谐振频率，并可靠地与读取器/写入器通信。 无线IC器件包括布置成处理无线电信号的无线IC芯片，耦合到无线IC芯片的馈电电路板，并且包括馈电电路，以及布置在馈电电路板的至少一个主表面上的辐射电极。 供电电路板包括磁性材料并且其中设置有馈电电路。 辐射电极设置在供电电路板的至少一个主表面上，以便与供电电路电磁耦合并且包括至少两个开放端。 无线IC芯片通过馈电电路耦合到辐射电极，并与使用HF频带频率的读写器进行通信。