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公开(公告)号：US4604160A
公开(公告)日：1986-08-05
申请号：US689802
申请日：1985-01-08
申请人： Kanji Murakami , Haruo Akahoshi , Mineo Kawamoto , Motoyo Wajima , Yoichi Matsuda , Kyoji Kawakubo , Minoru Kanechiku , Toyofusa Yoshimura , Makoto Matsunaga
发明人： Kanji Murakami , Haruo Akahoshi , Mineo Kawamoto , Motoyo Wajima , Yoichi Matsuda , Kyoji Kawakubo , Minoru Kanechiku , Toyofusa Yoshimura , Makoto Matsunaga
CPC分类号： H05K1/165 , H01F41/042 , H05K3/205 , H01L2221/68345 , H05K1/0393 , H05K2201/09881 , H05K2203/0152 , H05K2203/0726 , Y10T29/49155
摘要： This invention concerns a method for the manufacture of a printed wiring board which particularly proves useful as a printed coil. This method is characterized by the fact that in the work in process which has undergone the step for formation of a conductor circuit and which has not undergone the step for separation of a plating resist, the plating resist and other insulating substratal material are separated for transfer from the surface of the substrate having the conductor circuit formed thereon.Since this method permits formation of an extremely thin insulating layer and a conductor circuit layer thicker than the insulating layer, it enables production of very thin printed wiring board and printed coil having high circuit density in the surfaces of component layers as well as in the direction of superposition of component layers.
摘要翻译： 本发明涉及一种特别证明可用作印刷线圈的印刷线路板的制造方法。 该方法的特征在于，在已经经历了形成导体电路的步骤的工作中，没有经历电镀抗蚀剂分离的步骤，电镀抗蚀剂和其它绝缘底材分离用于转印 从其上形成有导体电路的基板的表面。 由于该方法可以形成非常薄的绝缘层和比绝缘层更厚的导体电路层，所以能够在部件层表面和方向上制造非常薄的印刷线路板和具有高电路密度的印刷线圈 的组件层的叠加。
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2.发明授权Printed circuit board, process for preparing the same and resist ink used therefor 失效印刷电路板，其制备方法和抵抗用于其的油墨
公开(公告)号：US4610910A
公开(公告)日：1986-09-09
申请号：US655426
申请日：1984-09-28
申请人： Mineo Kawamoto , Kanji Murakami , Haruo Akahoshi , Yoichi Matsuda , Motoyo Wajima , Makoto Matsunaga , Shoji Kawakubo , Toyofusa Yoshimura , Haruo Suzuki , Tomio Yoshida
发明人： Mineo Kawamoto , Kanji Murakami , Haruo Akahoshi , Yoichi Matsuda , Motoyo Wajima , Makoto Matsunaga , Shoji Kawakubo , Toyofusa Yoshimura , Haruo Suzuki , Tomio Yoshida
CPC分类号： H05K3/184 , C23C18/1605 , C23C18/285 , C23C18/30 , C23C18/24 , C23C18/405 , H05K2203/0713 , H05K2203/1407 , Y10S428/901 , Y10T428/24917
摘要： A printed circuit board comprising an insulating board deposited with a catalyst having reactivity against electroless plating deposition, a resist for electroless plating provided on the insulating board excepting the part where a circuit is to be formed and a circuit formed by electroless plating, wherein the resist for electroless plating contains a coupling agent having a function of preventing the catalyst from ionizing. A process for producing the printed circuit board in which the insulating board surface excepting the part where a circuit is to be formed is covered with a resist for electroless plating containing a coupling agent having a function of preventing the catalyst from ionizing. Use of said resist for electroless plating can prevent drop of insulation resistance of the insulating board after moisture absorption.
摘要翻译： 一种印刷电路板，包括沉积有具有反电化学沉积反应性的催化剂的绝缘板，设置在除了要形成电路的部分之外的绝缘板上的无电电镀抗蚀剂和通过无电镀形成的电路，其中抗蚀剂 化学镀含有具有防止催化剂离子化的功能的偶联剂。 制造印刷电路板的方法，其中除了要形成电路的部分之外的绝缘板表面被含有具有防止催化剂离子化的功能的偶联剂的无电镀的抗蚀剂覆盖。 使用所述抗蚀剂进行化学镀可以防止绝缘板在吸湿后的绝缘电阻下降。
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公开(公告)号：US20100008736A1
公开(公告)日：2010-01-14
申请号：US12444659
申请日：2008-02-14
CPC分类号： B23C5/10 , B23C2210/282 , B23C2265/08 , Y10T407/1948 , Y10T407/1954 , Y10T408/9097
摘要： There is provided an exceptionally practical rotary cutting tool allowing the life of the tool to be prolonged. The rotary cutting tool has a plurality of helically shaped swarf discharge flutes (2) formed on a periphery of a tool body (1) from a leading end towards a trailing end, and a peripheral blade (4) formed on an intersecting ridgeline of a rake surface (3) of the swarf discharge flutes (2) and the peripheral surface of the tool body (1). A back taper part (B), on which an outside diameter (D1) of the peripheral blade (4) and an inside diameter (D2) of the tool body (1) gradually decrease from the leading end of the tool towards the trailing end, is provided to the leading end of the tool body (1).
摘要翻译： 提供了一种非常实用的旋转切削刀具，可延长刀具的使用寿命。 所述旋转切削工具具有从前端向后端形成在工具主体（1）的周边上的多个螺旋状的切屑排出槽（2），以及形成在 切屑排出槽（2）的前表面（3）和工具体（1）的周面。 其中外周刀片（4）的外径（D1）和工具主体（1）的内径（D2）从工具的前端向后端逐渐减小的后锥形部分（B） 被设置在工具主体（1）的前端。
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公开(公告)号：US6043776A
公开(公告)日：2000-03-28
申请号：US33169
申请日：1998-03-02
申请人： Isamu Chiba , Takashi Katagi , Shuji Urasaki , Yoshihiko Konishi , Makoto Matsunaga , Akio Iso
发明人： Isamu Chiba , Takashi Katagi , Shuji Urasaki , Yoshihiko Konishi , Makoto Matsunaga , Akio Iso
CPC分类号： H04B7/2041
摘要： A mobile satellite communication system including an artificial satellite which is situated in a satellite orbit and develops an active phased array antenna so as to accomplish a line to a terrestrial station using a portable terminal in a specific area. As a result, a service that satisfies a demand for communication in the specific area can be realized.
摘要翻译： 一种移动卫星通信系统，其包括位于卫星轨道中的人造卫星，并且开发有源相控阵天线，以便在特定区域中使用便携式终端完成到地面站的线路。 结果，可以实现满足特定区域中的通信需求的服务。
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公开(公告)号：US08186914B2
公开(公告)日：2012-05-29
申请号：US12444659
申请日：2008-02-14
IPC分类号： B23C5/10
CPC分类号： B23C5/10 , B23C2210/282 , B23C2265/08 , Y10T407/1948 , Y10T407/1954 , Y10T408/9097
摘要： There is provided an exceptionally practical rotary cutting tool allowing the life of the tool to be prolonged. The rotary cutting tool has a plurality of helically shaped swarf discharge flutes (2) formed on a periphery of a tool body (1) from a leading end towards a trailing end, and a peripheral blade (4) formed on an intersecting ridgeline of a rake surface (3) of the swarf discharge flutes (2) and the peripheral surface of the tool body (1). A back taper part (B), on which an outside diameter (D1) of the peripheral blade (4) and an inside diameter (D2) of the tool body (1) gradually decrease from the leading end of the tool towards the trailing end, is provided to the leading end of the tool body (1).
摘要翻译： 提供了一种非常实用的旋转切削刀具，可延长刀具的使用寿命。 所述旋转切削工具具有从前端向后端形成在工具主体（1）的周边上的多个螺旋状的切屑排出槽（2），以及形成在 切屑排出槽（2）的前表面（3）和工具体（1）的周面。 其中外周刀片（4）的外径（D1）和工具主体（1）的内径（D2）从工具的前端向后端逐渐减小的后锥形部分（B） 被设置在工具主体（1）的前端。
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公开(公告)号：US4987421A
公开(公告)日：1991-01-22
申请号：US363050
申请日：1989-06-08
IPC分类号： H01Q9/04
CPC分类号： G06K19/07786 , H01Q9/0442 , H01Q9/0464
摘要： A microstrip antenna has an annular radiation conductor with a central opening and a microwave circuit for connecting the annular radiation conductor to a feeder to thereby facilitate impedance matching.
摘要翻译： 微带天线具有带有中心开口的环形辐射导体和用于将环形辐射导体连接到馈线的微波电路，从而有助于阻抗匹配。
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公开(公告)号：US4789846A
公开(公告)日：1988-12-06
申请号：US45627
申请日：1987-05-01
申请人： Makoto Matsunaga , Yoshitada Iyama , Fumio Takeda
发明人： Makoto Matsunaga , Yoshitada Iyama , Fumio Takeda
IPC分类号： H01P1/15 , H03K17/693
CPC分类号： H03K17/693 , H01P1/15
摘要： A microwave semiconductor switch wherein first and second field effect transistors and first, second and third input/output microstrip lines are integrally formed on a semiconductor substrate. The first field effect transistor is connected in series between the second input/output line and a junction point of the first, second and third input/output lines at a position adjacent to the junction point. The second field effect transistor is connected at a second position spaced approximately a quarter of the wavelength from the junction point between the second position and the ground. The drain electrodes and source electrodes of the first and second transistors are placed at the same potential. The transmission paths for microwaves are switched by varying a bias voltage applied to the gate electrodes of the field effect transistors.
摘要翻译： 一种微波半导体开关，其中第一和第二场效应晶体管以及第一，第二和第三输入/输出微带线一体形成在半导体衬底上。 第一场效应晶体管串联连接在第二输入/输出线与第一，第二和第三输入/输出线的连接点相邻的位置。 第二场效应晶体管在距离第二位置和地之间的接合点间隔大约四分之一波长的第二位置连接。 第一和第二晶体管的漏电极和源极被放置在相同的电位。 通过改变施加到场效应晶体管的栅电极的偏置电压来切换微波的传输路径。
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8.发明授权Waveguide-to-microstrip transition with a multi-layer waveguide shorting portion 有权具有多层波导短路部分的波导到微带转换公开(公告)号：US07205862B2
公开(公告)日：2007-04-17
申请号：US11300332
申请日：2005-12-15
IPC分类号： H01P5/107
CPC分类号： H01P5/107
摘要： The invention provides a dielectric substrate; a ground conductor pattern is formed on one surface of the dielectric substrate and which has a ground conductor pattern omission portion; a strip conductor pattern formed on a surface of the dielectric substrate opposite to the surface having the ground conductor pattern; a conductor pattern for shorting of a waveguide formed so as to be continuously connected to the strip conductor pattern; connecting conductors for connecting the ground conductor pattern and the conductor pattern to each other within the dielectric substrate; and a waveguide connected to the dielectric substrate so as to correspond to the ground conductor pattern omission portion. Also, a microstrip line is constituted by the strip conductor pattern, the ground conductor pattern, and the dielectric substrate. Further, a dielectric waveguide shorting portion is constituted by the conductor pattern, the ground conductor pattern, and the connecting conductors.
摘要翻译： 本发明提供一种电介质基片; 在电介质基板的一个表面上形成接地导体图形，并具有接地导体图形省略部分; 形成在与具有接地导体图案的表面相对的电介质基板的表面上的带状导体图案; 用于短路导体图案，其形成为连续地连接到带状导体图案; 用于将所述接地导体图案和所述导体图案彼此连接在所述电介质基板内的连接导体; 以及与电介质基板连接以对应于接地导体图案省略部分的波导。 此外，微带线由带状导体图案，接地导体图案和电介质基板构成。 此外，电介质波导短路部分由导体图案，接地导体图案和连接导体构成。
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公开(公告)号：US20060091971A1
公开(公告)日：2006-05-04
申请号：US11300332
申请日：2005-12-15
IPC分类号： H03H5/00
CPC分类号： H01P5/107
摘要： The invention provides a dielectric substrate; a ground conductor pattern is formed on one surface of the dielectric substrate and which has a ground conductor pattern omission portion; a strip conductor pattern formed on a surface of the dielectric substrate opposite to the surface having the ground conductor pattern; a conductor pattern for shorting of a waveguide formed so as to be continuously connected to the strip conductor pattern; connecting conductors for connecting the ground conductor pattern and the conductor pattern to each other within the dielectric substrate; and a waveguide connected to the dielectric substrate so as to correspond to the ground conductor pattern omission portion. Also, a microstrip line is constituted by the strip conductor pattern, the ground conductor pattern, and the dielectric substrate. Further, a dielectric waveguide shorting portion is constituted by the conductor pattern, the ground conductor pattern, and the connecting conductors.
摘要翻译： 本发明提供一种电介质基片; 在电介质基板的一个表面上形成接地导体图形，并具有接地导体图形省略部分; 形成在与具有接地导体图案的表面相对的电介质基板的表面上的带状导体图案; 用于短路导体图案，其形成为连续地连接到带状导体图案; 用于将所述接地导体图案和所述导体图案彼此连接在所述电介质基板内的连接导体; 以及与电介质基板连接以对应于接地导体图案省略部分的波导。 此外，微带线由带状导体图案，接地导体图案和电介质基板构成。 此外，电介质波导短路部分由导体图案，接地导体图案和连接导体构成。
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公开(公告)号：US5801660A
公开(公告)日：1998-09-01
申请号：US595034
申请日：1996-01-31
CPC分类号： H01Q9/0471 , H01Q9/0414 , H01Q9/0421 , H01Q9/0457
摘要： A planar antenna apparatus adapted to excite a small radiating element by electromagnetic coupling is provided. The antenna apparatus has a triplate line including ground conductor plates formed on the upper and lower surfaces of a dielectric substrate and a feed line sandwiched by the ground conductor plates. A coupling hole is formed through one of the ground conductor plates, and a mechanism is provided near the coupling hole for electrically interconnecting the two ground conductor plates. A radiating section coupled to the feed line through the coupling hole has one end grounded to form a short patch antenna. The short patch antenna has a size substantially half the size of a patch antenna. Also, the connecting mechanism prevents unnecessary coupling.
摘要翻译： 提供一种适于通过电磁耦合激励小辐射元件的平面天线装置。 天线装置具有三面板线，其包括形成在电介质基板的上表面和下表面上的接地导体板和由接地导体板夹持的馈电线。 通过一个接地导体板形成耦合孔，并且在耦合孔附近设置有用于将两个接地导体板电连接的机构。 通过耦合孔耦合到馈电线的辐射部分具有一端接地以形成短贴片天线。 短贴片天线的尺寸基本上是贴片天线尺寸的一半。 此外，连接机构防止不必要的联接。
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