公开(公告)号：US06661310B2

公开(公告)日：2003-12-09

申请号：US10033763

申请日：2001-12-28

申请人： Takahiro Okada ,  Jinsei Ishihara ,  Hideyuki Kato

发明人： Takahiro Okada ,  Jinsei Ishihara ,  Hideyuki Kato

IPC分类号： H01P1213

CPC分类号： H01P1/2136

摘要： A dielectric duplexer includes a substantially rectangular dielectric block. The dielectric block includes inner-conductor-containing holes each having an inner conductor on the inner surfaces thereof, and inner-conductor-unformed portions on which the inner conductors are not formed are formed in the vicinity of first ends of the inner-conductor-containing holes. The dielectric block further includes an outer conductor and input/output electrodes which are formed on the outer surface thereof, and the input/output electrodes are separated from the outer conductor. A through-hole having a short circuited electrode formed on the inner surface thereof is provided between two of the inner-conductor-containing holes so as to run from the mounting surface to the surface opposite thereto.

公开(公告)号：US06549095B2

公开(公告)日：2003-04-15

申请号：US09927020

申请日：2001-08-09

申请人： Hideki Tsukamoto ,  Katsuhito Kuroda ,  Jinsei Ishihara ,  Hideyuki Kato

发明人： Hideki Tsukamoto ,  Katsuhito Kuroda ,  Jinsei Ishihara ,  Hideyuki Kato

IPC分类号： H01P512

CPC分类号： H01P1/2136 ,  H01P1/2056

摘要： The invention provides a dielectric filter, comprising: a dielectric block having a first end face and a second end face and side faces extending therebetween; a plurality of resonator holes and at least one external coupling hole respectively passing through both end faces; inner conductors provided on inner faces of the resonator holes and the external coupling holes; an external conductor provided on the outer faces of the dielectric block; concavities provided in formation regions of the external coupling holes on the first and the second end face and in the short-circuiting regions of the resonator holes; and the external conductor being removed except from the portions of the concavities in the first end face and the second end face, thereby forming open faces of the resonator holes on the first end face and the second end face.

公开(公告)号：US06496088B1

公开(公告)日：2002-12-17

申请号：US09541291

申请日：2000-04-03

申请人： Takahiro Okada ,  Jinsei Ishihara ,  Hideyuki Kato

发明人： Takahiro Okada ,  Jinsei Ishihara ,  Hideyuki Kato

IPC分类号： H01P120

CPC分类号： H01P1/2056 ,  H01P1/2136

摘要： There is disclosed a dielectric filter, comprising: a dielectric block; a plurality of inner conductor formed holes provided in the dielectric block; inner conductors provided on the inner walls of the inner conductor formed holes; and outer conductor provided on the outer surface of the dielectric block so as to have one opening-face as an open-face of the inner conductor formed holes, and have the other opening-face thereof as a short-circuiting-face; wherein the sectional shape of the inner conductor formed holes are substantially constant in the range from the open-face to the short-circuiting-face, and a step is provided in the intermediate portion of the center axis of at least one inner conductor formed hole.

摘要翻译： 公开了一种介质滤波器，包括：介质块; 设置在所述介质块中的多个内导体形成孔; 设置在内部导体形成的孔的内壁上的内部导体; 以及设在所述介质块的外表面上的外导体，以具有作为所述内导体形成孔的开放面的一个开口面，将其另一个开口面作为短路面; 其特征在于，所述内导体形成孔的截面形状在从所述开放面到所述短路面的范围内基本上恒定，并且在至少一个内部导体形成孔的中心轴的中间部分设置台阶 。

公开(公告)号：US06401328B1

公开(公告)日：2002-06-11

申请号：US09504512

申请日：2000-02-15

申请人： Haruo Matsumoto ,  Tadahiro Yorita ,  Yasuo Yamada ,  Hideyuki Kato ,  Yukihiro Kitaichi ,  Hisashi Mori ,  Tatsuya Tsujiguchi

发明人： Haruo Matsumoto ,  Tadahiro Yorita ,  Yasuo Yamada ,  Hideyuki Kato ,  Yukihiro Kitaichi ,  Hisashi Mori ,  Tatsuya Tsujiguchi

IPC分类号： H01P1201

CPC分类号： H01P1/20336 ,  H01P1/2056 ,  Y10T29/49016

摘要： Grooves are formed on the connection faces of the dielectric basic plates as a dielectric resonator, and also, an internal conductor is provided on the inside face, and coupling electrodes are formed on the other dielectric basic plate. These three dielectric basic plates are connected so that the coupling electrode effects capacity connection between internal conductors and the coupling electrode effects capacity connection between the internal conductors, whereby an earth electrode (external conductor) can be formed on almost full face on the reverse face side of the dielectric basic plate and the reduction of Qo of the resonator and the electromagnetic field leakage can be prevented.

摘要翻译： 在作为介质谐振器的电介质基板的连接面上形成有槽，在内面设置有内部导体，在另一个电介质基板上形成有耦合电极。 这三个电介质基板被连接，使得耦合电极实现内部导体与耦合电极之间的电容连接，从而影响内部导体之间的电容连接，由此可以在背面侧的几乎整个面上形成接地电极（外部导体） 的电介质基板，并且可以防止谐振器的Qo的减小和电磁场泄漏。

公开(公告)号：US06204738B1

公开(公告)日：2001-03-20

申请号：US09291923

申请日：1999-04-14

申请人： Jun Toda ,  Takashi Maruyama ,  Jinsei Ishihara ,  Hideyuki Kato

发明人： Jun Toda ,  Takashi Maruyama ,  Jinsei Ishihara ,  Hideyuki Kato

IPC分类号： H01P120

CPC分类号： H01P1/2136 ,  H01P1/2056

摘要： The invention provides a dielectric filter, comprising: a dielectric block including a first surface and a second surface opposite to each other; a resonator hole extending between the first surface and second surface of the dielectric block, said resonator hole including a large-sectional area portion, a small-sectional area portion and a step portion between the large-sectional area portion and the small-sectional area portion; an inner conductor provided on the inner surface of the resonator hole; an outer conductor provided on the outer surface of the dielectric block; the inner conductor being electrically left unconnected to the outer conductor at the first surface of the dielectric block and being electrically connected to the outer conductor at the second surface of the dielectric block; and a seat portion provided on the first surface of the dielectric block such that the first surface serves as a mounting surface of the dielectric filter.

摘要翻译： 本发明提供了一种介质滤波器，包括：介质块，包括彼此相对的第一表面和第二表面; 在所述介​​质块的第一表面和第二表面之间延伸的谐振器孔，所述谐振器孔包括大截面积部分，小截面积部分和大截面积部分与小截面面积之间的台阶部分 一部分; 设置在谐振器孔的内表面上的内导体; 设置在介质块的外表面上的外导体; 所述内部导体在所述介质块的所述第一表面处电连接到所述外部导体，并且在所述介质块的所述第二表面处电连接到所述外部导体; 以及设置在介质块的第一表面上的座部分，使得第一表面用作介质过滤器的安装表面。

公开(公告)号：US06177852B1

公开(公告)日：2001-01-23

申请号：US09314992

申请日：1999-05-20

申请人： Hitoshi Tada ,  Hideyuki Kato

发明人： Hitoshi Tada ,  Hideyuki Kato

IPC分类号： H01P120

CPC分类号： H01P1/2136 ,  H01P1/2056

摘要： The present invention provides a dielectric filter and a dielectric duplexer, each including a plurality of dielectric resonators. The dielectric filter and the dielectric duplexer each comprising: a dielectric block having a first surface and a second end surface opposite to each other; at least three resonator holes passing through the first end surface to the second end surface of the dielectric block; inner conductors disposed on the inner wall surfaces of the resonator holes; an outer conductor disposed on the external surface of the dielectric block; the outer conductor on the first end surface of the dielectric block being separated into an inner part and a peripheral part by a nonconductive portion; the inner part including the openings of at least three of the resonator holes adjacent to each other; a peripheral part being arranged around the inner part; and the inner part and the peripheral part being connected by a microinductance-generating means.

摘要翻译： 本发明提供一种介质滤波器和介质双工器，每个都包括多个介质谐振器。 介质滤波器和介质双工器各自包括：介质块，其具有彼此相对的第一表面和第二端面; 至少三个谐振器孔穿过第一端面到介质块的第二端面; 设置在谐振器孔的内壁表面上的内部导体; 布置在介质块的外表面上的外导体; 介质块的第一端面上的外导体被非导电部分分隔成内部部分和周边部分; 所述内部部分包括彼此相邻的所述谐振器孔中的至少三个的开口; 周围部分围绕内部部分布置; 并且内部部分和周边部分通过微电感产生装置连接。

公开(公告)号：US5629656A

公开(公告)日：1997-05-13

申请号：US317334

申请日：1994-10-04

申请人： Hitoshi Tada ,  Hideyuki Kato ,  Tatsuya Tsujiguchi

发明人： Hitoshi Tada ,  Hideyuki Kato ,  Tatsuya Tsujiguchi

IPC分类号： H01P1/205 ,  H01P5/08

CPC分类号： H01P1/2056

摘要： A dielectric resonator apparatus includes at least one dielectric coaxial resonator in a dielectric block of a dielectric material having first and second end surfaces, and a plurality of side surfaces. At least one cylindrical resonator hole is disposed so as to penetrate the dielectric block and an outer conductor is disposed on at least the first end surface and, the plurality of side surfaces. Further, at least one inner conductor is disposed in the resonator hole so that one end thereof located on the first end surface side is electrically insulated from the outer conductor, thereby constituting at least one dielectric coaxial resonator. A pair of input and output electrodes is disposed on at least one predetermined side surface of the dielectric block so as to be electrically insulated from the outer conductor and to be close to one end of the inner conductor located adjacent the first end surface. Furthermore, two penetrating holes are disposed so as to penetrate the dielectric block between a pair of input and output electrodes and the inner conductor, and two connection conductors for electrically connecting a pair of input and output electrodes to the inner conductor are disposed in the penetrating holes.

摘要翻译： 介质谐振器装置包括在具有第一和第二端面以及多个侧表面的电介质材料的介质块中的至少一个电介质同轴谐振器。 至少一个圆柱形谐振器孔被设置成穿透介电块，并且外部导体设置在至少第一端面和多个侧表面上。 此外，至少一个内部导体设置在谐振器孔中，使得位于第一端面侧的一端与外部导体电绝缘，从而构成至少一个电介质同轴谐振器。 一对输入和输出电极设置在介电块的至少一个预定侧表面上，以便与外部导体电绝缘并且靠近位于邻近第一端面的内部导体的一端。 此外，两个贯通孔被设置成穿过一对输入和输出电极和内部导体之间的介质块，并且将一对输入和输出电极电连接到内部导体的两个连接导体设置在穿透 孔。

公开(公告)号：US5539363A

公开(公告)日：1996-07-23

申请号：US357945

申请日：1994-12-15

申请人： Takashi Maruyama ,  Hideyuki Kato ,  Yukihiro Kitaichi

发明人： Takashi Maruyama ,  Hideyuki Kato ,  Yukihiro Kitaichi

IPC分类号： H01P1/205 ,  H01P1/213 ,  H01P5/08 ,  H01P7/04

CPC分类号： H01P1/2056

摘要： A dielectric resonator apparatus contains coaxial resonators in a dielectric block made of a dielectric material, having a first end surface, a second end surface and a plurality of side surfaces therebetween. The block is formed with resonator-forming throughholes penetrating therethrough and having openings on the first and second end surfaces. Inner conductors are formed inside these resonator-forming throughholes, and an outer conductor is formed at least on the side surfaces and the first end surface. A molded resin member made of a dielectric resin material, having pin-accepting holes therethrough, is attached to the resonator-forming throughholes. Input/output terminals are formed on the molded resin member so as to be insulated from the inner and outer conductors. Metallic pins are inserted into the pin-accepting holes to thereby contact the input-output terminals and to provide external-connection capacitance with the inner conductors. A conductive film is formed at least on the second end surface or the molded resin member for preventing electromagnetic waves from leaking outside. Functional characteristics of such an apparatus can be adjusted by controlling the external-connection capacitance by varying the distance by which the metallic pins are inserted into the pin-accepting holes.

摘要翻译： 介质谐振器装置在由电介质材料制成的电介质块中包含同轴谐振器，其具有第一端面，第二端面和它们之间的多个侧表面。 该块形成有穿透其中的谐振器形成的通孔，并且在第一和第二端面上具有开口。 内部导体形成在这些谐振器形成通孔内部，至少在侧面和第一端面上形成外部导体。 在谐振器形成通孔上附着由绝缘树脂材料制成的模制树脂构件，其具有穿过其的销接收孔。 在模制树脂构件上形成输入/输出端子，以便与内导体和外导体绝缘。 金属销插入销接收孔，从而接触输入输出端子，并与内导体提供外部连接电容。 至少在第二端面或模制树脂构件上形成导电膜，用于防止电磁波泄漏到外部。 可以通过改变金属销插入销接收孔的距离来控制外部连接电容来调节这种装置的功能特性。

公开(公告)号：US20150145309A1

公开(公告)日：2015-05-28

申请号：US14406358

申请日：2013-07-01

申请人： Gen Takahashi ,  Hideyuki Kato ,  Hideki Kobayashi

发明人： Gen Takahashi ,  Hideyuki Kato ,  Hideki Kobayashi

IPC分类号： B60N2/48

CPC分类号： B60N2/838 ,  B60N2/809 ,  B60N2/897 ,  B60N2205/20

摘要： Two headrest stays-are supported such that, when the tilting amount in the seat front-rear direction of the headrest stays-relative to a seatback frame is within a specified range, the support stiffness of a headrest relative to the seat front-rear direction is reduced in comparison to when the tilt amount is outside the range. The two headrest stays are secured to be swingable in the seat front-rear direction in the headrest.

摘要翻译： 两个头枕支撑件被支撑成使得当头枕的座椅前后方向上的倾斜量相对于座椅靠背架在一定范围内时，头枕相对于座椅前后方向的支撑刚度 与倾斜量在该范围之外的情况相比减少。 两个头枕支架被固定在头枕的座椅前后方向上可摆动。

公开(公告)号：US20120139312A1

公开(公告)日：2012-06-07

申请号：US12516803

申请日：2007-09-06

申请人： Hideyuki Kato ,  Takahiro Sugama ,  Masami Natsume ,  Tetsuya Abe

发明人： Hideyuki Kato ,  Takahiro Sugama ,  Masami Natsume ,  Tetsuya Abe

IPC分类号： B60N2/30

CPC分类号： B60N2/0232 ,  B60N2/01583 ,  B60N2/3011 ,  B60N2/3043 ,  B60N2002/024 ,  B60N2002/971

摘要： The invention provides a vehicle seat device in which a seat can be simply and reliably held at a storage position. In a vehicle seat (10), a vehicle width direction outer side end portion of a seat cushion (12) is supported so as to be capable of rotating around a drive shaft (30) having an axis along a vehicle front-rear direction, and the seat cushion can be switched between a seating configuration at which an occupant can be seated and a storage configuration at which the seat cushion (12) stands erect along a vehicle cabin inner side surface S, due to being rotated around the drive shaft (30) by a driving motor (42). Further, the vehicle seat (10) which is in the storage configuration is held at the storage configuration due to a striker (46) engaging with a seat dragger (48) and is configured such that the striker (46) is released from the seat dragger (48) at the time of switching to the seating configuration.

摘要翻译： 本发明提供了一种车座装置，其中座椅可以简单可靠地保持在收纳位置。 在车辆座椅（10）中，座垫（12）的车宽方向外侧端部被支撑成能够围绕具有沿车辆前后方向的轴线的驱动轴（30）旋转， 并且座椅坐垫可以在乘坐者座位的座椅构型与沿着车厢内侧面S之间立起的座垫（12）围绕驱动轴旋转的收纳构造进行切换（ 30）通过驱动电机（42）。 此外，由于与座椅拖拉机（48）接合的撞针（46），处于存储结构的车辆座椅（10）保持在存储结构，并且构造成使得撞针（46）从座椅 拖动器（48）在切换到座椅配置时。