公开(公告)号：US20090109102A1

公开(公告)日：2009-04-30

申请号：US12350307

申请日：2009-01-08

申请人： Yuya Dokai ,  Noboru Kato

发明人： Yuya Dokai ,  Noboru Kato

IPC分类号： H01Q9/04 ,  H01Q1/24

CPC分类号： H01Q1/2225 ,  G06K7/10178 ,  G06K19/07749 ,  G06K19/07756 ,  G06K19/07779 ,  G06K19/07783 ,  G06K19/07784 ,  G06K19/07786 ,  H01Q21/28

摘要： An antenna includes a feeder terminal and a resonance circuit. The resonance circuit is defined by a capacitance element and an inductance element and includes first and second radiation plates. The capacitance element is electromagnetically coupled to the first radiation plate, and the inductance element is electromagnetically coupled to the second radiation plate. A radio IC device includes an electromagnetic coupling module including a feeder circuit substrate on which a radio IC chip is mounted, and radiation plates. The feeder circuit substrate includes an inductance element and a capacitance element. One of the radiation plates faces and is magnetically coupled to the inductance element. The other radiation plate faces and is electrically coupled to the capacitance element. The radio IC chip is operated by signals received by the radiation plates, and a response signal from the radio IC chip is radiated from the radiation plates.

摘要翻译： 天线包括馈线端子和谐振电路。 谐振电路由电容元件和电感元件限定，并且包括第一和第二辐射板。 电容元件与第一辐射板电磁耦合，电感元件与第二辐射板电磁耦合。 无线IC设备包括电磁耦合模块，其包括安装无线IC芯片的馈电电路基板和辐射板。 馈电电路基板包括电感元件和电容元件。 辐射板之一面向磁耦合到电感元件。 另一个辐射板面并且电耦合到电容元件。 无线电IC芯片由辐射板接收的信号操作，并且来自无线IC芯片的响应信号从辐射板辐射。

公开(公告)号：US07518558B2

公开(公告)日：2009-04-14

申请号：US12042399

申请日：2008-03-05

申请人： Noboru Kato ,  Satoshi Ishino

发明人： Noboru Kato ,  Satoshi Ishino

IPC分类号： H01Q1/38 ,  H01Q9/28 ,  G08B13/14

CPC分类号： H01Q9/285 ,  G06K19/07749 ,  G06K19/0775 ,  H01L2224/16225 ,  H01L2224/16227 ,  H01Q1/2225 ,  H01Q1/38 ,  H01Q1/50

摘要： A wireless IC device includes a flexible sheet provided with a wireless IC chip and radiation plates. The wireless IC chip is connected by an Au bump to a feeder circuit which is located on the sheet and which has a predetermined resonant frequency and a predetermined impedance. The feeder circuit includes electrode patterns, and the feeder circuit and the radiation plates are capacitively coupled with each other through the flexible sheet.

摘要翻译： 无线IC器件包括具有无线IC芯片和辐射板的柔性片。 无线IC芯片通过Au凸块连接到位于薄片上并具有预定谐振频率和预定阻抗的馈电电路。 馈线电路包括电极图案，并且馈电电路和辐射板通过柔性片彼此电容耦合。

公开(公告)号：US06515556B1

公开(公告)日：2003-02-04

申请号：US09708143

申请日：2000-11-08

申请人： Noboru Kato ,  Noriaki Tsukada

发明人： Noboru Kato ,  Noriaki Tsukada

IPC分类号： H01P510

CPC分类号： H01P5/185 ,  H01P5/10

摘要： It is to provide a high-frequency component using a small coupling line, capable of easily adjusting an electrical characteristic. A first transmission line including three line sections constructs a ¼-wavelength strip line. A second transmission line including three line sections also constructs a ¼-wavelength strip line. The line section on one-end side in the first transmission line is faced to the line section on one-end side in the second transmission line, while a dielectric sheet is disposed between both of the line sections, thereby mutually coupling both transmission lines electro-magnetically. The line section on another-end side in the first transmission line is also faced to the line section on another-end side in the second transmission line. While the dielectric sheet is disposed between both of the line sections, thereby mutually coupling both transmission lines electro-magnetically.

摘要翻译： 它是使用小耦合线提供高频分量，能够容易地调整电特性。 包括三个线段的第一传输线构成1/4波长带状线。 包括三个线段的第二传输线也构成1/4波长带状线。 第一传输线中的一端侧的线路部分面向第二传输线中的一端侧的线路部分，而电介质片材设置在两个线路部分之间，从而将两条传输线路电连接 在磁性上 第一传输线中的另一端侧的线路部分也面向第二传输线中的另一端侧的线路部分。 虽然电介质片设置在两个线段之间，从而电磁耦合两个传输线。

公开(公告)号：US06424236B1

公开(公告)日：2002-07-23

申请号：US09566568

申请日：2000-05-08

申请人： Noboru Kato

发明人： Noboru Kato

IPC分类号： H03H701

CPC分类号： H03H7/0115 ,  H03H7/1775 ,  H03H2001/0085

摘要： A stacked LC filter includes a layered body defined by a plurality of insulating layers, a plurality of inductor patterns, and a plurality of capacitor patterns in a stacked arrangement At least three LC resonators are disposed in the layered body including a plurality of inductors, which are defined by the inductor patterns, and a plurality of capacitors, which are defined by the capacitor patterns disposed so as to face the inductor patterns. At least two coupling capacitor patterns are stacked in the layered body and are arranged to couple the LC resonators. A pole adjusting pattern is stacked in the layered body and faces the at least two coupling capacitor patterns.

摘要翻译： 层叠LC滤波器包括由多个绝缘层，多个电感器图案和堆叠布置的多个电容器图案限定的层叠体。至少三个LC谐振器设置在包括多个电感器的层叠体中，其中 由电感器图案和由电容器图案限定的多个电容器限定，电容器图案设置为面对电感器图案。 至少两个耦合电容器图案堆叠在层叠体中并且被布置成耦合LC谐振器。 极调整图案层叠在层叠体中并且面向至少两个耦合电容器图案。

公开(公告)号：US06411178B1

公开(公告)日：2002-06-25

申请号：US09644259

申请日：2000-08-23

申请人： Sadayuki Matsumura ,  Noboru Kato ,  Hiroko Nomura

发明人： Sadayuki Matsumura ,  Noboru Kato ,  Hiroko Nomura

IPC分类号： H01P1213

CPC分类号： H03H7/463 ,  H03H7/0115 ,  H03H7/1708 ,  H03H7/175 ,  H03H7/1775 ,  H03H7/38 ,  H03H2001/0085

摘要： A compact multi-layer composite electronic component is such that electric couplings occurring between a plurality of high-frequency circuits are reduced. In this compact multi-layer composite electronic component, the axes of the inductors of LC resonators defining a first band pass filter circuit (BPF 1) are disposed substantially perpendicularly to the axes of the inductors of LC resonators defining a second band pass filter circuit (BPF 2). The inductors of the LC resonators defining the BPF 1 are constituted by joining via-holes disposed on insulating sheets. The inductors of the LC resonators defining the BPF 2 are constituted of inductor patterns provided on the surfaces of specific ones of the insulating sheets.

摘要翻译： 紧凑的多层复合电子部件使得在多个高频电路之间发生的电耦合减少。 在这种紧凑的多层复合电子部件中，限定第一带通滤波器电路（BPF 1）的LC谐振器的电感器的轴线基本上垂直于限定第二带通滤波器电路的LC谐振器的电感器的轴线 BPF 2）。 限定BPF 1的LC谐振器的电感器通过连接设置在绝缘片上的通孔构成。 定义BPF 2的LC谐振器的电感器由设置在特定绝缘片的表面上的电感图案构成。

公开(公告)号：US5945892A

公开(公告)日：1999-08-31

申请号：US775027

申请日：1996-12-27

申请人： Noboru Kato ,  Atsushi Tojyo ,  Koji Nosaka

发明人： Noboru Kato ,  Atsushi Tojyo ,  Koji Nosaka

IPC分类号： H01F27/00 ,  H01F17/00 ,  H01G4/40 ,  H03H5/02 ,  H03H7/01 ,  H03H5/00

CPC分类号： H03H7/1766 ,  H03H7/0115 ,  H03H2001/0085

摘要： An LC resonating component, such as multilayered LC filter 1, is provided having a high Q-value and a low profile. The filter 1 comprises an insulating sheet 2 having a ground electrode 3 on its surface and in its center a via hole 7 connected to the ground electrode 3, an insulating sheet 2 having a via hole 4 in its center, insulating sheets 2, 2 having capacitor electrodes 5, 6 on their respective surfaces, and a protective insulating sheet 2. The via hole 7 is connected to the via hole 4, wherein the via holes 4 and 7 together comprise an inductor conductive body 8. The inductor conductive body 8 is perpendicular to the planes defined by capacitor electrodes 5, 6, and thus the magnetic flux created around the inductor conductive body 8 does not penetrate the capacitor electrodes 5, 6.

摘要翻译： 提供具有高Q值和低轮廓的LC谐振分量，例如多层LC滤波器1。 过滤器1包括其表面上具有接地电极3的绝缘片2和连接到接地电极3的通孔7，其中心具有通孔4的绝缘片2，绝缘片2具有 电容器电极5,6在其各自的表面上以及保护绝缘片2.通孔7连接到通孔4，其中通孔4和7一起包括电感器导电体8.电感器导电体8是 垂直于由电容器电极5,6形成的平面，因此在电感器导电体8周围产生的磁通不会穿透电容器电极5,6。

公开(公告)号：US5834992A

公开(公告)日：1998-11-10

申请号：US774367

申请日：1996-12-27

申请人： Noboru Kato ,  Atsushi Tojyo ,  Koji Nosaka

发明人： Noboru Kato ,  Atsushi Tojyo ,  Koji Nosaka

IPC分类号： H01F27/00 ,  H01G4/40 ,  H03H5/00 ,  H03H5/02 ,  H03H7/01

CPC分类号： H03H5/02

摘要： An LC resonant device effectively limits radiated noise and provides a high Q-value. In one embodiment, the LC resonant device comprises a laminated LC filter formed of: two insulating sheets having a first ground electrode and a second ground electrode formed on their respective surfaces; an insulating sheet having a third ground electrode on its surface and having a through hole formed in its central portion and connected to the third ground electrode; at least one insulating sheet having a through hole formed in its central portion; two insulating sheets having first and second capacitor electrodes on their surfaces respectively; and a cover insulating sheet. The through holes form an inductive conductor perpendicular to the capacitor electrodes. At least, one of the three ground electrodes is connected directly to the inductive conductor and the other ground electrodes are not directly connected to the inductive conductor.

摘要翻译： LC谐振装置有效地限制辐射噪声并提供高Q值。 在一个实施例中，LC谐振装置包括层压LC滤波器，由以下两个绝缘片形成：两个绝缘片，其具有形成在它们各自表面上的第一接地电极和第二接地电极; 绝缘片，其表面具有第三接地电极，并且在其中心部分形成有与第三接地电极连接的通孔; 至少一个在其中心部分形成有通孔的绝缘片; 两个绝缘片分别在其表面上具有第一和第二电容器电极; 和盖绝缘片。 通孔形成垂直于电容器电极的感应导体。 至少三个接地电极中的一个直接连接到感应导体，而其它接地电极不直接连接到感应导体。

公开(公告)号：US5245403A

公开(公告)日：1993-09-14

申请号：US813837

申请日：1991-12-27

申请人： Noboru Kato ,  Izuo Horai ,  Toshihiro Kimura ,  Mitsuyoshi Koizumi

发明人： Noboru Kato ,  Izuo Horai ,  Toshihiro Kimura ,  Mitsuyoshi Koizumi

IPC分类号： G01B11/30 ,  G01N21/88 ,  G01N21/89 ,  G01N21/896 ,  G01N21/94 ,  G01N21/95 ,  G01N21/958

CPC分类号： G01N21/94 ,  G01N2021/4792 ,  G01N2021/887 ,  G01N2021/9513 ,  G01N21/9501

摘要： An apparatus for detecting extraneous substances on a glass plate includes a first light projecting system arranged above a plane under examination on a glass plate, the surface of which is irradiated with an S-polarized laser beam at a first elevation angle, a second light projecting system arranged above the surface thereof which is irradiated with a P-polarized laser beam at a second elevation angle greater than the first elevation angle, and a light receiving system for receiving scattered light from the surface irradiated with the laser beams respectively emitted from the first and the second light projecting system at an elevation angle smaller than the first elevation angle. The light receiving system is arranged on a side opposite to the direction of irradiation with the normal line set up at the laser beam irradiation point therebetween and the output level of the P-polarized laser beam is set in specific relation to the S-polarized laser beam.

公开(公告)号：US5172299A

公开(公告)日：1992-12-15

申请号：US687846

申请日：1991-04-19

申请人： Hideshi Yamada ,  Noboru Kato

发明人： Hideshi Yamada ,  Noboru Kato

IPC分类号： H01G4/30

CPC分类号： H01G4/30

摘要： A multilayer capacitor in which a plurality of inner electrodes are laminated while being separated by dielectric layers in a dielectric body, each of the inner electrodes having a plurality of inner electrode fingers formed while being separated by gaps, and respective ones of the plurality of inner electrode fingers having at least two different widths.

摘要翻译： 一种层叠电容器，其中多个内部电极在电介质体中被电介质层隔开的同时层叠，每个内部电极具有形成为间隙的多个内部电极指，多个内部电极中的多个内部电极 电极指具有至少两个不同的宽度。

公开(公告)号：US5140497A

公开(公告)日：1992-08-18

申请号：US700712

申请日：1991-05-16

申请人： Noboru Kato ,  Emiko Nogome ,  Hisatake Okamura ,  Teruhisa Tsuru ,  Tetsuo Taniguchi ,  Ken Tonegawa

发明人： Noboru Kato ,  Emiko Nogome ,  Hisatake Okamura ,  Teruhisa Tsuru ,  Tetsuo Taniguchi ,  Ken Tonegawa

IPC分类号： H01G4/12 ,  H01F27/00 ,  H01G4/255 ,  H01G4/40 ,  H03H3/00 ,  H03H5/02 ,  H03H7/01 ,  H03H7/09

CPC分类号： H03H7/1783 ,  H03H3/00 ,  H03H7/09 ,  H03H7/1708 ,  H03H7/1733 ,  H03H2001/0085 ,  Y10T29/435

摘要： A composite electronic component containing at least two circuit elements including an inductor. The composite electronic component comprises a component body including a laminated body of a plurality of non-conductive layers, an inductor electrode formed between either two adjacent non-conductive layers of the laminated body, a capacitor electrode formed between another two adjacent non-conductive layers of the laminated body, two shield electrodes formed on both surfaces of the laminated body, one of the shield electrodes being opposed to the capacitor electrode to constitute a capacitor, a frequency adjusting capacitor electrode which is formed outside at least one of the shield electrodes through a non-conductive layer and has a smaller area than the capacitor electrode, and a non-conductive protect layer, formed of a non-malleable material, for covering an outer surface of the frequency adjusting capacitor electrode and is to be trimmed along with the frequency adjusting capacitor electrode for frequency adjusting; and at least two connecting electrodes including a first connecting electrode connecting the capacitor electrode to the frequency adjusting capacitor electrode and a second connecting electrode connecting the two shield electrodes to each other.

摘要翻译： 包含至少两个包括电感器的电路元件的复合电子部件。 复合电子部件包括：包括多个非导电层的层叠体的组件体，形成在层叠体的两个相邻的非导电层之间的电感器电极，形成在另一个相邻的非导电层之间的电容器电极 层叠体的两个屏蔽电极，形成在层叠体的两面的两个屏蔽电极，其中一个屏蔽电极与电容器电极相对构成电容器，频率调节电容器电极形成在至少一个屏蔽电极之间的通过 非导电层并且具有比电容器电极更小的面积，以及由不可延展材料形成的用于覆盖调频电容器电极的外表面的非导电保护层，并且与 频率调节用电容电极; 以及至少两个连接电极，包括将电容器电极连接到频率调节电容器电极的第一连接电极和将两个屏蔽电极彼此连接的第二连接电极。