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1. 发明授权

US5726612A Chip-type electronic component 失效
标题翻译：片式电子元器件
公开(公告)号：US5726612A
公开(公告)日：1998-03-10
申请号：US693582
申请日：1996-08-01
申请人： Harufumi Mandai , Noboru Kato , Koji Shiroki , Atsushi Tojyo
发明人： Harufumi Mandai , Noboru Kato , Koji Shiroki , Atsushi Tojyo
IPC分类号： H01F27/29 , H01G4/224 , H05K3/30 , H05K13/04 , H03H7/01
CPC分类号： H01G4/224 , H01F27/292 , H05K13/0408 , H05K13/046 , H05K3/303 , H05K2201/09181 , H05K2201/10568 , H05K2203/0195 , H05K2203/082 , Y02P70/613 , Y10T29/53178 , Y10T29/53191
摘要： A chip-type electronic component comprising at least one electronic component element which is mounted on a substrate. The electronic component element is provided on its upper portion with a flat surface which can be engaged by a suction nozzle.
摘要翻译：芯片型电子部件，其包括安装在基板上的至少一个电子元件元件。电子元件在其上部设置有可由吸嘴接合的平坦表面。

2. 发明授权

US5401910A Electronic component 失效
标题翻译：电子元器件
公开(公告)号：US5401910A
公开(公告)日：1995-03-28
申请号：US162444
申请日：1993-12-03
申请人： Harufumi Mandai , Noboru Kato , Koji Shiroki
发明人： Harufumi Mandai , Noboru Kato , Koji Shiroki
IPC分类号： C25D7/00 , H01G4/228 , H01G4/232 , H01L23/538 , H05K1/00
CPC分类号： H01G4/2325 , H01L23/5383 , H01L2924/0002
摘要： A ceramic substrate has a single plating film formed on both wiring electrodes formed on an upper surface of a ceramic body and external electrodes formed on side surfaces and a lower surface of the ceramic body. The plating film on the wiring electrodes and the external electrodes has a first plating layer made of Ni and a second plating layer made of Sn.
摘要翻译：陶瓷基板具有形成在陶瓷体的上表面上形成的两个布线电极上的单个电镀膜和形成在陶瓷体的侧面和下表面的外部电极。布线电极和外部电极上的镀膜具有由Ni制成的第一镀层和由Sn制成的第二镀层。

3. 发明授权

US06442399B1 Mobile communication apparatus 有权
标题翻译：移动通信装置
公开(公告)号：US06442399B1
公开(公告)日：2002-08-27
申请号：US09506474
申请日：2000-02-17
申请人： Teruhisa Tsuru , Harufumi Mandai , Koji Shiroki , Kenji Asakura , Seiji Kanba
发明人： Teruhisa Tsuru , Harufumi Mandai , Koji Shiroki , Kenji Asakura , Seiji Kanba
IPC分类号： H04B138
CPC分类号： H01Q1/362 , H01Q1/24 , H01Q1/243 , H01Q1/38
摘要： A portable telephone includes a portable telephone body made from plastic having a receiver, a transmitter, and dial keys, and a chip antenna which is mounted on a circuit board secured at the inside of the portable telephone body and which is electrically connected to an RF section provided on the circuit board in the portable telephone. The chip antenna is disposed near the transmitter at a location where a transmitted electromagnetic signal is unlikely to be affected by the body of a person who is holding the portable telephone.
摘要翻译：便携式电话包括由具有接收器，发射器和拨号键的塑料制成的便携式电话机，以及安装在固定在便携式电话机内部的电路板上的芯片天线，该电路板电连接到RF 在便携式电话机的电路板上提供的部分。芯片天线设置在发射机附近的位置，其中传输的电磁信号不太可能受到正在握持便携式电话的人的身体的影响。

4. 发明授权

US06222489B1 Antenna device 失效
标题翻译：天线设备
公开(公告)号：US06222489B1
公开(公告)日：2001-04-24
申请号：US09525821
申请日：2000-03-15
申请人： Teruhisa Tsuru , Harufumi Mandai , Koji Shiroki , Kenji Asakura , Seiji Kanba
发明人： Teruhisa Tsuru , Harufumi Mandai , Koji Shiroki , Kenji Asakura , Seiji Kanba
IPC分类号： H01Q136
CPC分类号： H01Q1/38 , H01Q1/362 , H01Q9/285
摘要： An antenna device, comprising an antenna unit including basic body comprising at least one of dielectric ceramic and magnetic ceramic, at least one conductor disposed at least one of inside and on a surface of the basic body, and a feeding electrode for applying a voltage to the conductor disposed on the surface of the basic body; a mounting board on which the antenna unit is mounted; a ground part in association with the mounting board and adapted to resonate with the antenna unit; and a length in the polarization direction of a radio wave of the ground part being about &lgr;/4 or more, where &lgr; is a wavelength of the radio wave, the basic body comprising a first generally planar sheet having a plurality of spaced, first conductors formed on one major surface thereof and a second generally planar sheet having a plurality of spaced second conductors formed on one major surface thereof; the first and second generally planar sheets being laminated together to form an elongated structure wherein respective pairs of the first and second conductors are coupled to one another to form respective spiral loops of a spiral antenna so that a central axis of the spiral antenna extends generally parallel to a longitudinal direction of the elongated structure; each of the sheets being formed of a material having a permeability of 1
摘要翻译：一种天线装置，包括天线单元，所述天线单元包括基体，所述天体单元包括介电陶瓷和磁性陶瓷中的至少一种，至少一个布置在所述基体的内部和表面中的至少一个导体，以及馈电电极，所述导体设置在所述基体的表面上; 安装天线单元的安装板; 与安装板相关联并适于与天线单元谐振的接地部分; 并且所述接地部分的无线电波的极化方向上的长度约为lambd / 4或更大，其中lambd是所述无线电波的波长，所述基体包括具有多个间隔开的第一导体在其一个主表面上形成有第二大体上平坦的片，其具有形成在其一个主表面上的多个间隔开的第二导体; 所述第一和第二大体平坦的片材被层压在一起以形成细长的结构，其中相应的第一和第二导体的对彼此耦合以形成螺旋形天线的相应的螺旋环，使得螺旋天线的中心轴线大致平行地延伸到所述细长结构的纵向方向; 每个片材由导磁率为1 <7或介电常数εi为1

5. 发明授权

US6052096A Chip antenna 失效
标题翻译：芯片天线
公开(公告)号：US6052096A
公开(公告)日：2000-04-18
申请号：US693447
申请日：1996-08-07
申请人： Teruhisa Tsuru , Harufumi Mandai , Koji Shiroki , Kenji Asakura , Seiji Kanba
发明人： Teruhisa Tsuru , Harufumi Mandai , Koji Shiroki , Kenji Asakura , Seiji Kanba
IPC分类号： H01Q1/36 , H01Q1/38 , H01Q7/00 , H01Q11/08
CPC分类号： H01Q1/38 , H01Q1/362
摘要： The present invention is directed to provide a compact chip antenna for mobile communication comprising a base member which comprises either of a material having a dielectric constant .epsilon. of 1
摘要翻译：本发明旨在提供一种用于移动通信的紧凑型芯片天线，其包括基本构件，该基座构件包括介电常数ε为1 <ε<130的材料或相对磁导率μ为1 <7的材料，至少一个导体，其形成在所述基底构件的表面上和/或所述基底构件的内部;以及至少一个馈电端子，设置在所述衬底的表面上，用于向所述导体施加电压。导体包括主要包含铜，镍，银，钯，铂或金中的任何一种的金属。

6. 发明授权

US5797084A Radio communication equipment 失效
标题翻译：无线电通信设备
公开(公告)号：US5797084A
公开(公告)日：1998-08-18
申请号：US664139
申请日：1996-06-14
申请人： Teruhisa Tsuru , Harufumi Mandai , Koji Shiroki , Kenji Asakura
发明人： Teruhisa Tsuru , Harufumi Mandai , Koji Shiroki , Kenji Asakura
IPC分类号： H01Q1/24 , H01Q1/36 , H01Q1/38 , H04B1/38 , H04B1/50 , H01Q9/00
CPC分类号： H01Q1/243 , H01Q1/362 , H01Q1/38 , H04B1/50
摘要： A small radio communication unit which requires no antenna adjustment is provided by using small chip antennas whose gain is not degraded and which have a wide bandwidth. The inventive radio communication unit comprises a first chip antenna contained within the unit and having a first frequency characteristic; a first filter connected to the first antenna and having a pass bandwidth for passing a received signal; a receiving circuit connected to an output end of the first antenna; a receiving PLL circuit for outputting a local oscillation signal; a second chip antenna contained within the unit and having a second frequency characteristic; a second filter connected to the second antenna and having a pass bandwidth for passing a transmitted signal; a transmitting circuit connected to an input end of the second filter and comprising a transmitting carrier oscillation and modulating circuit, a transmission amplifier circuit and an isolator; a control circuit for controlling operations of the receiving circuit and the transmitting circuit; and a modulating signal input terminal to which a modulating signal is applied.
摘要翻译：通过使用增益不降低且宽带宽的小芯片天线，提供不需要天线调整的小型无线电通信单元。本发明的无线电通信单元包括包含在该单元内并具有第一频率特性的第一芯片天线; 连接到第一天线的第一滤波器并具有用于传递接收信号的通带宽度; 连接到第一天线的输出端的接收电路; 用于输出本地振荡信号的接收PLL电路; 包含在所述单元内并具有第二频率特性的第二芯片天线; 连接到第二天线的第二滤波器，具有用于传递发射信号的通带宽度; 连接到第二滤波器的输入端的发送电路，包括发送载波振荡和调制电路，发送放大器电路和隔离器; 用于控制接收电路和发送电路的操作的控制电路; 以及施加调制信号的调制信号输入端子。

7. 发明授权

US5764197A Chip antenna 失效
标题翻译：芯片天线
公开(公告)号：US5764197A
公开(公告)日：1998-06-09
申请号：US667978
申请日：1996-06-19
申请人： Teruhisa Tsuru , Harufumi Mandai , Koji Shiroki , Kenji Asakura
发明人： Teruhisa Tsuru , Harufumi Mandai , Koji Shiroki , Kenji Asakura
IPC分类号： H01Q1/36 , H01Q1/38 , H01Q1/24
CPC分类号： H01Q1/362 , H01Q1/38
摘要： A chip antenna which provides a high gain and large band width and which makes it possible to achieve a reduction in the size of the chip antenna. The chip antenna has a dielectric base which is formed as a rectangular parallelepiped containing a spirally wound conductor whose winding axis is perpendicular to the longitudinal dimension of the dielectric base and parallel to the mounting surface. The configuration of the winding cross section S, which is perpendicular to the winding axis of the conductor, is a rectangle whose longitudinal vertical dimension is H and whose horizontal dimension is W. One end of the conductor is led out to the surface of the dielectric base to form a feeding end that is connected to a feeding terminal for applying a signal to the conductor, and the other end thereof forms a free end within the dielectric base.
摘要翻译：提供高增益和大带宽的芯片天线，并且可以实现芯片天线的尺寸的减小。芯片天线具有电介质基底，其形成为包含螺旋卷绕导体的长方体，其缠绕轴垂直于电介质基底的纵向尺寸并平行于安装表面。与导体的卷绕轴垂直的绕组横截面S的构造是纵向垂直尺寸为H并且水平尺寸为W的矩形。导体的一端被引出到电介质的表面形成馈电端，该馈电端连接到用于向导体施加信号的馈电端子，并且其另一端在电介质基底内形成自由端。

8. 发明授权

US5903242A Helical antenna and method of making same 失效
标题翻译：螺旋天线及其制作方法
公开(公告)号：US5903242A
公开(公告)日：1999-05-11
申请号：US718967
申请日：1996-09-26
申请人： Teruhisa Tsuru , Harufumi Mandai , Seiji Kanba , Koji Shiroki , Kenji Asakura
发明人： Teruhisa Tsuru , Harufumi Mandai , Seiji Kanba , Koji Shiroki , Kenji Asakura
IPC分类号： H01Q13/24 , H01Q1/36 , H01Q1/38 , H01Q1/40 , H01Q13/26
CPC分类号： H01Q1/38 , H01Q1/362
摘要： A helical antenna is provided in which a predetermined resonance frequency can be determined at the design stage. The helical antenna includes a conductor which is formed from copper or a copper alloy inside a base in the shape of a rectangular parallelopiped formed from a dielectric material having barium oxide, aluminum oxide and silica as main constituents and which is wound in a helical shape along the length of the base. In such a case, the resonance frequency f0 of the helical antenna and the inductance components L of the conductor satisfy the relationship: ln (L)=A0+A1.times.ln (f0), where ln is a natural logarithm, and A0 and A1 are constants. One end of the conductor is extended onto the surface of the base and forms a power feeding terminal connected to a power feeding terminal formed on the surface of the base for applying a voltage to the conductor, and the other end thereof forms a free end inside the base.
摘要翻译：提供螺旋天线，其中可以在设计阶段确定预定的共振频率。螺旋天线包括由铜或铜合金形成的导体，该铜或铜合金形成为由氧化钡，氧化铝和二氧化硅作为主要成分的电介质材料形成的矩形平行六面体形状，并且沿着基座的长度。在这种情况下，螺旋天线的谐振频率f0和导体的电感分量L满足关系：ln（L）= A0 + A1xln（f0）其中ln是自然对数，A0和A1是常数。导体的一端延伸到基座的表面上，并形成一个馈电端子，该馈电端子连接到形成在基座的表面上的馈电端子，用于向导体施加电压，另一端在内部形成自由端的基地。

9. 发明授权

US5969680A Antenna device having a radiating portion provided between a wiring substrate and a case 失效
标题翻译：具有设置在布线基板和壳体之间的散热部的天线装置
公开(公告)号：US5969680A
公开(公告)日：1999-10-19
申请号：US883871
申请日：1997-06-27
申请人： Teruhisa Tsuru , Harufumi Mandai , Koji Shiroki , Kenji Asakura
发明人： Teruhisa Tsuru , Harufumi Mandai , Koji Shiroki , Kenji Asakura
IPC分类号： H01Q1/24 , H01Q9/04 , H01Q1/38
CPC分类号： H01Q9/0421 , H01Q1/243
摘要： An antenna device having a power supplying portion 52 mounted on a main wiring substrate 53a and a radiating portion 56a provided in a space between the main wiring substrate 53a and the inner surface of a sheathing case 55, the lower surface of the radiating portion 56a being opposed to the power supplying portion 52.
摘要翻译：一种天线装置，其具有安装在主布线基板53a上的供电部分52和设置在主布线基板53a和护套壳体55的内表面之间的空间中的散热部分56a，辐射部分56a的下表面是与供电部分52相对。

10. 发明授权

US5900845A Antenna device 失效
标题翻译：天线设备
公开(公告)号：US5900845A
公开(公告)日：1999-05-04
申请号：US711719
申请日：1996-09-04
申请人： Harufumi Mandai , Kenji Asakura , Teruhisa Tsuru , Koji Shiroki , Seiji Kanaba
发明人： Harufumi Mandai , Kenji Asakura , Teruhisa Tsuru , Koji Shiroki , Seiji Kanaba
IPC分类号： H01Q13/26 , H01Q1/27 , H01Q1/36 , H01Q1/38 , H01Q1/40 , H01Q9/30 , H05K3/30 , H05K3/34 , H01Q1/12
CPC分类号： H01Q1/362 , H01Q1/38 , H01Q1/40 , H05K3/301 , H05K3/3426 , Y02P70/613
摘要： An antenna device is provided in which deterioration of characteristics is prevented and which has improved strength. A chip antenna is inserted into a resin case serving as a support member, and one terminal of the resin case is bonded to a power feeding terminal and another terminal of the case is bonded to a fixation terminal of the chip antenna 2 by solder. The chip antenna is fixed to the resin case so that a gap is provided between the printed circuit board on which the chip antenna is mounted and the chip antenna. Then, by bonding the terminals of the resin case to the printed circuit board by solder, the chip antenna is mounted on the printed circuit board.
摘要翻译：提供一种天线装置，其中防止了特性的劣化并且其强度提高。将芯片天线插入到用作支撑构件的树脂壳体中，并且树脂壳体的一个端子接合到馈电端子，并且壳体的另一个端子通过焊料接合到芯片天线2的固定端子。芯片天线被固定到树脂壳体上，使得在安装有芯片天线的印刷电路板和芯片天线之间提供间隙。然后，通过焊接将树脂壳体的端子与印刷电路板接合，将芯片天线安装在印刷电路板上。

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