公开(公告)号：US09460320B2

公开(公告)日：2016-10-04

申请号：US13437978

申请日：2012-04-03

Applicant: Tsutomu Ieki ,  Ken Sakai ,  Noboru Kato ,  Koji Shiroki

Inventor： Tsutomu Ieki ,  Ken Sakai ,  Noboru Kato ,  Koji Shiroki

IPC: H04B1/38 ,  G06K7/00 ,  G06K7/10 ,  H01Q1/22 ,  H01Q25/00

CPC classification number: G06K7/0008 ,  G06K7/10316 ,  H01Q1/2283 ,  H01Q25/001

Abstract: In a transceiver, on a top surface of a rectangular plate-shaped substrate, transmission radiating elements and receiving radiating elements are provided. The transmission radiating elements extend in the horizontal or lateral direction from the center of the substrate. The receiving radiating elements extend in the vertical or longitudinal direction from the center of the substrate. Inductors included in a matching feeding element are individually electromagnetically coupled to transmission-side feeding points that are inner end portions of the transmission radiating elements and receiving-side feeding points that are inner end portions of the receiving radiating elements. A transmission signal is transmitted with a wave polarized in the horizontal or lateral direction, and a signal having a vertical or longitudinal polarization direction is received.

Abstract translation: 在收发器中，在矩形板状基板的顶表面上，设置有传输辐射元件和接收辐射元件。 透射辐射元件从基板的中心沿水平或横向方向延伸。 接收辐射元件从基板的中心在垂直或纵向方向上延伸。 包含在匹配馈送元件中的电感器单独地电磁耦合到作为接收辐射元件的内端部的发送辐射元件和接收侧馈电点的内端部的发送侧馈电点。 发送信号以水平方向或横向偏振的波发送，并且接收具有垂直或纵向偏振方向的信号。

公开(公告)号：US09374886B2

公开(公告)日：2016-06-21

申请号：US13343738

申请日：2012-01-05

Applicant: Noboru Kato ,  Jun Sasaki

Inventor： Noboru Kato ,  Jun Sasaki

IPC: H05K1/00 ,  H05K1/03 ,  H05K3/02 ,  H05K3/10 ,  H05K1/02 ,  H05K3/28 ,  H05K3/46

CPC classification number: H05K1/0218 ,  H05K1/028 ,  H05K3/28 ,  H05K3/4635 ,  H05K2201/0715 ,  Y10T29/49155

Abstract: A signal line that is easily inflected includes a laminated body including at least insulator layers that include flexible material and are laminated from a positive direction side in a z axis direction to a negative direction side therein in this order. A ground conductor is securely fixed to a main surface on the positive direction side of the insulation sheet in the z axis direction. A signal line is securely fixed to a main surface on the positive direction side of the insulator layer in the z axis direction. A ground conductor is securely fixed to a main surface on the positive direction side of the insulator layer in the z axis direction. The ground conductors and the signal line define a stripline structure. The laminated body is inflected so that the insulator layer is located on an inner periphery side, compared with a location of the insulator layer.

Abstract translation: 容易弯曲的信号线包括至少包括绝缘体层的层叠体，该绝缘体层包括柔性材料，并且从Z轴方向的正方向侧到其负向侧层叠。 接地导体牢固地固定在绝缘片的正方向侧的主面上，在z轴方向上。 信号线在z轴方向上牢固地固定在绝缘体层的正极侧的主表面上。 接地导体牢固地固定在绝缘体层的正方向侧的主面上，在z轴方向。 接地导体和信号线定义了带状线结构。 与绝缘体层的位置相比，层叠体弯曲，使得绝缘体层位于内周侧。

公开(公告)号：US09135550B2

公开(公告)日：2015-09-15

申请号：US12797824

申请日：2010-06-10

Applicant: Noboru Kato ,  Yuya Dokai ,  Nobuo Ikemoto

Inventor： Noboru Kato ,  Yuya Dokai ,  Nobuo Ikemoto

IPC: G06K19/077

CPC classification number: G06K19/07749 ,  G06K19/07758 ,  G06K19/07786

Abstract: A wireless IC device includes a radiating plate, a wireless IC chip, and a feeder circuit board, on which the wireless IC chip is mounted. The feeder circuit board includes a resonant circuit with an inductance element, and the resonant circuit is electromagnetically coupled with the radiating plate. The wireless IC chip is interposed between the radiating plate and the feeder circuit board.

Abstract translation: 无线IC器件包括安装无线IC芯片的辐射板，无线IC芯片和馈电电路板。 馈电电路板包括具有电感元件的谐振电路，并且谐振电路与辐射板电磁耦合。 无线IC芯片插在散热板和馈电电路板之间。

公开(公告)号：US09104950B2

公开(公告)日：2015-08-11

申请号：US13190670

申请日：2011-07-26

Applicant: Noboru Kato ,  Jun Sasaki ,  Teppei Miura ,  Naoki Gouchi

Inventor： Noboru Kato ,  Jun Sasaki ,  Teppei Miura ,  Naoki Gouchi

IPC: G06K19/07 ,  H01Q1/22 ,  H01Q7/00 ,  H01Q9/16 ,  G06K19/077 ,  H01Q1/36 ,  H01Q9/28

CPC classification number: G06K19/07749 ,  G06K19/07756 ,  H01Q1/2208 ,  H01Q1/2283 ,  H01Q1/36 ,  H01Q7/00 ,  H01Q9/285

Abstract: An antenna for a wireless IC device having improved energy transfer efficiency with a wireless IC, and a wireless IC device equipped with the antenna are constructed such that the antenna includes a coil pattern and spiral coupling patterns provided at the ends of the coil pattern and disposed so as to face each other. A coupling module including a wireless IC chip and a feeder circuit substrate including a feeder circuit arranged to be coupled to the wireless IC chip is mounted on the coupling pattern so as to define a wireless IC device. The coil pattern is an open type coil pattern. The coupling patterns are arranged close to each other to define a single LC resonator. Thus, energy is concentrated in the coupling patterns, thereby improving the energy transfer efficiency between the antenna and the wireless IC chip.

Abstract translation: 利用无线IC提高能量传递效率的无线IC器件的天线以及配备有天线的无线IC器件，其构成为：天线包括设置在线圈图案的端部的线圈图案和螺旋形耦合图案， 以便相互面对。 包括无线IC芯片和馈线电路基板的耦合模块安装在耦合模式上，以便限定无线IC器件。 线圈图案是开放式线圈图案。 耦合图案彼此靠近地布置以限定单个LC谐振器。 因此，能量集中在耦合图案中，从而提高天线和无线IC芯片之间的能量传递效率。

公开(公告)号：US09030371B2

公开(公告)日：2015-05-12

申请号：US13218501

申请日：2011-08-26

Applicant: Noboru Kato ,  Kenichi Ishizuka

Inventor： Noboru Kato ,  Kenichi Ishizuka

IPC: H01Q1/50 ,  H01P1/203 ,  H01P1/213 ,  H01Q5/00 ,  H01Q9/30 ,  H01F17/00

CPC classification number: H01Q1/50 ,  H01F17/0013 ,  H01P1/20345 ,  H01P1/2135 ,  H01Q5/335 ,  H01Q5/364 ,  H01Q9/30

Abstract: An antenna device includes an antenna element and an impedance converting circuit connected to the antenna element. The impedance converting circuit is connected to a power-supply end of the antenna element. The impedance converting circuit is interposed between the antenna element and a power-supply circuit. The impedance converting circuit includes a first inductance element connected to the power-supply circuit and a second inductance element coupled to the first inductance element. A first end and a second end of the first inductance element are connected to the power-supply circuit and the antenna, respectively. A first end and a second end of the second inductance element are connected to the antenna element and ground, respectively.

Abstract translation: 天线装置包括天线元件和连接到天线元件的阻抗转换电路。 阻抗转换电路连接到天线元件的电源端。 阻抗转换电路插在天线元件和电源电路之间。 阻抗转换电路包括连接到电源电路的第一电感元件和耦合到第一电感元件的第二电感元件。 第一电感元件的第一端和第二端分别连接到电源电路和天线。 第二电感元件的第一端和第二端分别连接到天线元件和接地。

公开(公告)号：US09019168B2

公开(公告)日：2015-04-28

申请号：US13361100

申请日：2012-01-30

Applicant: Noboru Kato

Inventor： Noboru Kato

IPC: H01Q1/50 ,  H01Q9/00 ,  H01Q1/24 ,  H01P1/203 ,  H03H7/38 ,  H04B1/04 ,  H03H7/09 ,  H03H7/40 ,  H03H7/46 ,  H03H7/01

CPC classification number: H01Q1/243 ,  H01P1/20345 ,  H01Q5/371 ,  H03H7/09 ,  H03H7/1775 ,  H03H7/38 ,  H03H7/40 ,  H03H7/468 ,  H04B1/0458

Abstract: A frequency stabilization device includes a first radiating element, a second radiating element, a feeding circuit connected to the first and second radiating elements, and a frequency stabilization circuit disposed between the feeding circuit and the first radiating element. The frequency stabilization circuit includes a primary-side series circuit connected to the feeding circuit and a secondary-side series circuit coupled to the primary-side series circuit via an electric field or a magnetic field. A first inductance element and a second inductance element are connected in series to each other, and a third inductance element and a fourth inductance element are connected in series to each other. The first and third inductance elements are coupled to each other, and the second and fourth inductance elements are coupled to each other.

Abstract translation: 频率稳定装置包括第一辐射元件，第二辐射元件，连接到第一和第二辐射元件的馈电电路，以及设置在馈电电路和第一辐射元件之间的频率稳定电路。 频率稳定电路包括连接到馈电电路的初级侧串联电路和经由电场或磁场耦合到初级侧串联电路的次级侧串联电路。 第一电感元件和第二电感元件彼此串联连接，并且第三电感元件和第四电感元件彼此串联连接。 第一和第三电感元件彼此耦合，并且第二和第四电感元件彼此耦合。

公开(公告)号：US08960557B2

公开(公告)日：2015-02-24

申请号：US12903242

申请日：2010-10-13

Applicant: Noboru Kato ,  Nobuo Ikemoto

Inventor： Noboru Kato ,  Nobuo Ikemoto

IPC: G06K19/06 ,  G06K19/077 ,  H01Q7/00 ,  G06K19/07 ,  H05K1/02

CPC classification number: G06K19/0775 ,  G06K19/0709 ,  G06K19/0723 ,  G06K19/07749 ,  G06K19/07779 ,  G06K19/07781 ,  G06K19/07783 ,  G06K19/07784 ,  H01Q1/2225 ,  H01Q1/48 ,  H01Q7/00 ,  H05K1/0243 ,  H05K2201/10098

Abstract: A wireless IC device includes a wireless IC chip arranged to process a radio signal, a power-supply circuit board that is connected to the wireless IC chip and that includes a power supply circuit including at least one coil pattern, and a radiation plate arranged to radiate a transmission signal supplied from the power-supply circuit board and/or receiving a reception signal to supply the reception signal to the power-supply circuit board. The radiation plate includes an opening provided in a portion thereof and a slit connected to the opening. When viewed in plan from the direction of the winding axis of the coil pattern, the opening in the radiation plate overlaps with an inner area of the coil pattern and the area of the inner area is approximately the same as that of opening.

公开(公告)号：US08915448B2

公开(公告)日：2014-12-23

申请号：US13232102

申请日：2011-09-14

Applicant: Katsumi Taniguchi ,  Jun Sasaki ,  Noboru Kato

Inventor： Katsumi Taniguchi ,  Jun Sasaki ,  Noboru Kato

IPC: G06K19/06 ,  G06K19/07 ,  H01Q1/22 ,  H01Q1/52 ,  H01Q7/00

CPC classification number: G06K19/0723 ,  G06K19/0726 ,  H01Q1/2208 ,  H01Q1/52 ,  H01Q7/00

Abstract: An antenna device is arranged to transmit or receive a radio frequency communication signal to or from an external device such as a reader/writer, and is arranged such that an antenna resonance circuit including an antenna coil and a capacitor is connected to an additional resonance circuit including an inductor and a capacitor. A radio frequency IC device preferably includes the antenna device and a radio frequency IC. The antenna device is constructed such that a change in characteristics thereof caused by a change in the distance between a radio frequency IC device and a reader/writer is minimized, and the radio frequency IC device performs communication with high reliability.

Abstract translation: 天线装置被布置为向诸如读取器/写入器的外部设备发送或接收射频通信信号，并且被布置为使得包括天线线圈和电容器的天线谐振电路连接到附加谐振电路 包括电感和电容。 射频IC装置优选地包括天线装置和射频IC。 天线装置被构造为使得由射频IC器件和读取器/写入器之间的距离的变化引起的特性变化最小化，并且射频IC器件以高可靠性进行通信。

公开(公告)号：US08870077B2

公开(公告)日：2014-10-28

申请号：US13022693

申请日：2011-02-08

Applicant: Noboru Kato

Inventor： Noboru Kato

IPC: G06K19/06 ,  H01Q1/22 ,  H01Q7/00 ,  H01Q19/30

CPC classification number: H01Q1/2225 ,  H01Q7/00 ,  H01Q19/30 ,  Y10T29/49016

Abstract: A wireless IC device which functions as a non-contact RFID system even when the wireless IC device is attached to an article containing metal, water, salt or the like, without hindering reduction in size and thickness, and a method for manufacturing the same are obtained. The wireless IC device includes a wireless IC chip arranged to process a predetermined wireless signal, a feed circuit board on which the wireless IC chip is mounted, a loop-shaped electrode that is coupled to the wireless IC chip via the feed circuit board, and a first electrode plate and a second electrode plate that are coupled to the loop-shaped electrode. The loop-shaped electrode is sandwiched between the first electrode plate and the second electrode plate and is arranged such that the loop surface thereof is perpendicular to or tilted with respect to the first and the second electrode plates. At least the first electrode plate out of the first electrode plate and the second electrode plate is used for transmission and reception of the wireless signal.

Abstract translation: 即使无线IC器件附着在含有金属，水，盐等的物品上，也不会妨碍尺寸和厚度的减小，也可以用作非接触型RFID系统的无线IC器件及其制造方法 获得。 无线IC器件包括布置成处理预定无线信号的无线IC芯片，安装无线IC芯片的馈电电路板，经由馈电电路板耦合到无线IC芯片的环形电极，以及 耦合到环形电极的第一电极板和第二电极板。 环形电极被夹在第一电极板和第二电极板之间，并且被布置成使得其环表面相对于第一和第二电极板垂直或倾斜。 至少第一电极板和第二电极板之间的第一电极板用于发送和接收无线信号。

公开(公告)号：US08811027B2

公开(公告)日：2014-08-19

申请号：US13584955

申请日：2012-08-14

Applicant: Noboru Kato

Inventor： Noboru Kato

IPC: H05K7/00

CPC classification number: H05K1/0253 ,  H01L23/642 ,  H01L23/645 ,  H01L25/16 ,  H01L2924/0002 ,  H02M3/1588 ,  Y02B70/1466 ,  H01L2924/00

Abstract: A DC-DC converter includes an insulating substrate with an inductor provided on the top surface thereof, a switching control IC provided therein, and a ground electrode pattern provided on the bottom surface thereof. The ground electrode pattern includes a first pattern and a second pattern separated from each other and a bridge pattern that connects the first and second patterns to each other. A capacitor and the switching control IC is connected to each of the first and second patterns. The bridge pattern faces the inductor and has a smaller width than that of the first and second patterns.

Abstract translation: DC-DC转换器包括设置在其顶表面上的电感器，设置在其中的开关控制IC和设置在其底表面上的接地电极图案的绝缘基板。 接地电极图案包括彼此分离的第一图案和第二图案以及将第一图案和第二图案彼此连接的桥接图案。 电容器和开关控制IC连接到第一和第二图案中的每一个。 电桥图案面向电感器并且具有比第一和第二图案的宽度小的宽度。