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71. 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。

72. 发明授权

US5585810A Antenna unit 失效
标题翻译：天线单元
公开(公告)号：US5585810A
公开(公告)日：1996-12-17
申请号：US637429
申请日：1996-04-25
申请人： Teruhisa Tsuru , Harufumi Mandai
发明人： Teruhisa Tsuru , Harufumi Mandai
IPC分类号： H01Q5/00 , H01Q9/04 , H01Q9/42 , H01Q9/00
CPC分类号： H01Q9/0421 , H01Q9/14 , H01Q9/42
摘要： An antenna unit whose resonance frequency is switchable, the antenna unit including an antenna body (11) having a distributed inductance component (L.sub.1), an impedance adjusting inductance component (L.sub.1) and a capacitance (C.sub.1) provided between the same and the ground potential, and a capacitor (C.sub.2) and a diode (D.sub.1) being connected in parallel with the capacitance (C.sub.1) and in series with each other, so that a voltage for bringing the diode (D.sub.1) into an ON or OFF state is applied to a node (16) between the capacitor (C.sub.2) and the diode (D.sub.1), thereby switching the resonance frequency of the antenna unit by switching ON and OFF states of the diode (D.sub.1).
摘要翻译：一种天线单元，其谐振频率可切换，所述天线单元包括具有分布电感分量（L1）的天线体（11），设置在所述天线体（11）和所述地电位之间的阻抗调整电感分量（L1）和电容（C1），并且与电容（C1）并联并联的电容器（C2）和二极管（D1），使得将二极管（D1）导通或断开状态的电压施加到电容器（C2）和二极管（D1）之间的节点（16），由此通过切换二极管（D1）的导通和截止状态来切换天线单元的谐振频率。

73. 发明授权

US5530919A Mobile communicator with means for attenuating transmitted output toward the user 失效
标题翻译：移动通信器具有用于衰减向用户发送的输出的装置
公开(公告)号：US5530919A
公开(公告)日：1996-06-25
申请号：US239022
申请日：1994-05-06
申请人： Teruhisa Tsuru , Harufumi Mandai
发明人： Teruhisa Tsuru , Harufumi Mandai
IPC分类号： H01Q1/24 , H04B1/38
CPC分类号： H04B1/3833 , H01Q1/243 , H01Q1/245
摘要： Disclosed herein is a mobile communicator comprising an antenna (3) built in a portable telephone body (1), and a circuit board (2) built in the communicator body (1) and provided with a ground electrode pattern (2a) arranged between an outer surface part (1a), which is brought into contact with or near a portion of a human head, and the antenna (3). A transmission output of the antenna (3) toward the human head is attenuated by the ground electrode pattern (2a) of the circuit board (2).
摘要翻译：本文公开了一种移动通信器，其包括内置在便携式电话机体（1）中的天线（3）和内置于所述通信器主体（1）中并且设置有接地电极图案（2a）的电路板（2）与人头部的一部分接触或接近的外表面部分（1a）和天线（3）。天线（3）朝向人体头部的传输输出由电路板（2）的接地电极图案（2a）衰减。

74. 发明授权

US5510802A Surface-mountable antenna unit 失效
标题翻译：表面贴装天线单元
公开(公告)号：US5510802A
公开(公告)日：1996-04-23
申请号：US230857
申请日：1994-04-21
申请人： Teruhisa Tsuru , Hisatake Okamura , Harufumi Mandai , Mitsuhide Kato , Ken Tonegawa
发明人： Teruhisa Tsuru , Hisatake Okamura , Harufumi Mandai , Mitsuhide Kato , Ken Tonegawa
IPC分类号： H01Q9/04 , H01Q9/42 , H01Q1/38
CPC分类号： H01Q9/42 , H01Q9/0421
摘要： A surface-mountable antenna unit including a dielectric substrate having a rectangular plane shape which is provided on a side surface and/or a bottom surface thereof with a ground electrode, and a radiator, provided with a radiating part having a substantially rectangular plane shape, which is fixed to the dielectric substrate so that the radiator is opposed to a top surface of the dielectric substrate, with a feed part provided on a side surface of a laminate which is formed by the dielectric substrate and the radiator.
摘要翻译：一种表面安装天线单元，包括具有矩形平面形状的电介质基板，所述电介质基板在其侧表面和/或底表面上设置有接地电极，散热器设置有具有基本上矩形的平面形状的辐射部分，其被固定到电介质基板，使得散热器与电介质基板的顶表面相对，馈电部分设置在由电介质基板和散热器形成的层叠体的侧表面上。

75. 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。

76. 发明授权

US5384434A Multilayer ceramic circuit board 失效
标题翻译：多层陶瓷电路板
公开(公告)号：US5384434A
公开(公告)日：1995-01-24
申请号：US24537
申请日：1993-03-01
申请人： Harufumi Mandai , Kimihide Sugo
发明人： Harufumi Mandai , Kimihide Sugo
IPC分类号： H01L23/538 , H05K1/00
CPC分类号： H01L23/5383 , H01L23/5385 , H01L2224/48091 , H01L2224/48227 , H01L2924/19105
摘要： A dielectric substrate element of a multilayer structure provided with a capacitor in its interior and a magnetic substrate element of a multilayer structure provided with an inductor in its interior are prepared independently of each other. These substrate elements are respectively fired, then superposed with each other, and electrically connected and mechanically bonded by solder bumps to be integrated with each other. Thus, it is possible to obtain a multilayer ceramic circuit board with no integral firing, and the materials for the dielectric substrate element and the magnetic substrate element are not restricted in their capability of integral firing.
摘要翻译：制备在其内部具有电容器的多层结构的电介质基片元件和在其内部设有电感器的多层结构的磁性基片元件彼此独立地制备。这些基板元件分别被烧制，然后彼此重叠，并且通过焊料凸块电连接和机械结合以彼此一体化。因此，可以获得没有一体烧制的多层陶瓷电路板，并且用于电介质基板元件和磁性基板元件的材料不限制其整体烧制的能力。

77. 发明授权

US5093986A Method of forming bump electrodes 失效
标题翻译：形成凸块电极的方法
公开(公告)号：US5093986A
公开(公告)日：1992-03-10
申请号：US650308
申请日：1991-02-04
申请人： Harufumi Mandai , Yoshikazu Chigodo , Atsushi Tojyo
发明人： Harufumi Mandai , Yoshikazu Chigodo , Atsushi Tojyo
IPC分类号： H01L21/60 , H01L21/48 , H05K1/03 , H05K1/09 , H05K3/40
CPC分类号： H01R12/57 , H01L21/4853 , H05K3/4015 , H05K1/0306 , H05K1/092 , Y10T29/49147 , Y10T29/49149 , Y10T29/4921
摘要： A method of forming bump electrodes, which is characterized in that conductive pastes are applied to a surface on which bump electrodes are to be formed, metal balls are made to adhere to the applied conductive pastes utilizing the viscosity of the conductive pastes before the conductive pastes are dried, and the conductive pastes and the metal balls are cofired.
摘要翻译：一种形成凸块电极的方法，其特征在于，在要形成凸块电极的表面上施加导电浆料，在导电浆料之前利用导电浆料的粘度使金属球粘附到施加的导电浆料上干燥，并且导电浆料和金属球共烧。

78. 发明授权

US5009744A Method of manufacturing laminated ceramic electronic component 失效
标题翻译：叠层陶瓷电子元件的制造方法
公开(公告)号：US5009744A
公开(公告)日：1991-04-23
申请号：US311097
申请日：1989-02-15
申请人： Harufumi Mandai , Yukio Tanaka , Shinichi Takakura , Takuji Nakagawa
发明人： Harufumi Mandai , Yukio Tanaka , Shinichi Takakura , Takuji Nakagawa
IPC分类号： H01G4/12 , C04B41/51 , C04B41/88 , H01G4/30 , H05K1/03 , H05K3/20 , H05K3/46
CPC分类号： C04B41/009 , C04B41/51 , C04B41/88 , H01G4/308 , H05K3/20 , H05K3/4611 , H05K3/4629 , C04B2111/00612 , H05K1/0306 , H05K2201/0317 , H05K2203/0156 , Y10T156/1707 , Y10T29/4981
摘要： A metal film (12) for providing internal electrodes (22) is formed on a back film (11) made of a material such as polyethylene terephthalate by a thin film forming method such as vapor deposition or sputtering. A ceramic green sheet (14) is prepared. Then the metal film (12) is transferred onto the green sheet from the back film (11). In order to form the metal film (12) to be transferred into prescribed patterns, the metal film (12) may be partially removed from the back film (11) to leave only specific parts which are correlative with the prescribed patterns. Alternatively, only specific parts, which are correlative with the prescribed patterns, of the back film (11) may be pressed against the ceramic green sheet (14). A plurality of such ceramic green sheets (14), onto which the parts of the metal films (120 are transferred, have been stacked with each other.

79. 发明授权

US4931354A Multilayer printed circuit board 失效
标题翻译：多层印刷电路板
公开(公告)号：US4931354A
公开(公告)日：1990-06-05
申请号：US265500
申请日：1988-11-01
申请人： Kikuo Wakino , Harufumi Mandai
发明人： Kikuo Wakino , Harufumi Mandai
IPC分类号： H01L23/538 , H01L23/64 , H05K1/02 , H05K1/03 , H05K1/09 , H05K3/46
CPC分类号： H01L23/5384 , H01L23/642 , H05K1/024 , H05K3/4697 , H01L2924/0002 , H01L2924/09701 , H01L2924/3011 , H05K1/0306 , H05K1/092 , H05K2201/0116 , H05K2203/308 , H05K3/4611 , H05K3/4629 , Y10S428/901 , Y10T428/24917 , Y10T428/24926
摘要： A multilayer printed circuit board comprises plural insulating layers integrated into one body, and internal wiring conductor layers located on the internal insulating layers, characterized in that conductor paths in each internal conductor layer are locally separated from the insulating layer by a cavity or porous layer provided at the boundaries between the path and insulating layer adjacent thereto. At least one insulating layer between internal conductor layers may be provided with a layered space or porous layer therein.
摘要翻译：多层印刷电路板包括集成在一体中的多个绝缘层和位于内部绝缘层上的内部布线导体层，其特征在于，每个内部导体层中的导体路径通过设置的空腔或多孔层与绝缘层局部分离在与其相邻的路径和绝缘层之间的边界处。内部导体层之间的至少一个绝缘层可以在其中设置有层叠空间或多孔层。

80. 发明授权

US4746557A LC composite component 失效
标题翻译： LC复合元件
公开(公告)号：US4746557A
公开(公告)日：1988-05-24
申请号：US939346
申请日：1986-12-08
申请人： Yukio Sakamoto , Takeshi Tanabe , Yasuo Fujiki , Hiromichi Sakai , Kunisaburo Tomono , Michihiro Murata , Harufumi Mandai , Yasuyuki Naito , Hidemichi Mori
发明人： Yukio Sakamoto , Takeshi Tanabe , Yasuo Fujiki , Hiromichi Sakai , Kunisaburo Tomono , Michihiro Murata , Harufumi Mandai , Yasuyuki Naito , Hidemichi Mori
IPC分类号： B32B18/00 , H01G4/40 , H03H1/00 , B32B3/10 , H01G4/10 , H03H7/00 , H05K1/00
CPC分类号： H03H1/00 , B32B18/00 , H01G4/40 , C04B2237/34 , C04B2237/346 , C04B2237/68 , Y10S428/901 , Y10T29/4902 , Y10T428/24331 , Y10T428/24917
摘要： An LC composite component employing a ceramic sintered body obtained by laminating pluralities of magnetic green sheets and dielectric green sheets and cofiring the same. The ceramic sintered body is provided therein with a magnetic region and a dielectric region along the direction of thickness. The magnetic region of the sintered body is provided with at least one inner electrode layer which extends to first opposite side surfaces of the sintered body, thereby to define an inductance unit. The dielectric region is provided with a plurality of electrodes oppositely arranged through the dielectric substance, which plurality of electrodes includes first and second electrodes. A pair of first outer electrodes are formed on the first side surfaces of the sintered body, to be electrically connected with the inner electrode formed in the magnetic region. The first electrode in the dielectric region is electrically connected with at least one of the first outer electrodes, and the second electrodes is connected with a second outer electrode which is formed on another surface of the sintered body.
摘要翻译：使用通过层叠多个磁性生坯片和电介质生片并将其烧结而获得的陶瓷烧结体的LC复合部件。陶瓷烧结体在其中设置有沿着厚度方向的磁性区域和电介质区域。烧结体的磁性区域设置有至少一个内部电极层，其延伸到烧结体的第一相对侧表面，由此限定电感单元。电介质区域设置有多个电极，通过电介质物体相对布置，多个电极包括第一和第二电极。一对第一外部电极形成在烧结体的第一侧面上，与形成在磁性区域中的内部电极电连接。电介质区域中的第一电极与第一外电极中的至少一个电连接，第二电极与形成在烧结体的另一表面上的第二外电极连接。

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