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1. 发明授权

US5785879A Multilayer ceramic parts and method for making 失效
标题翻译：多层陶瓷件及其制造方法
公开(公告)号：US5785879A
公开(公告)日：1998-07-28
申请号：US784586
申请日：1997-01-23
申请人： Keizou Kawamura , Makoto Kobayashi , Akira Nakamura , Norikazu Yasuda , Suguru Kondoh , Taro Miura , Shinya Nakai , Tadao Fujii
发明人： Keizou Kawamura , Makoto Kobayashi , Akira Nakamura , Norikazu Yasuda , Suguru Kondoh , Taro Miura , Shinya Nakai , Tadao Fujii
IPC分类号： H01P11/00 , B32B18/00 , H01G4/30 , H01L21/48 , H01L23/498 , H01L23/538 , H05K1/03 , H05K1/09 , H05K3/40 , H05K3/46
CPC分类号： B32B18/00 , C04B37/003 , H01G4/30 , H01L21/4857 , H01L21/4867 , H01L23/49805 , H01L23/49883 , H01L23/5383 , H01L23/5384 , H05K3/46 , H05K3/4629 , C04B2237/10 , C04B2237/124 , C04B2237/125 , C04B2237/126 , C04B2237/34 , C04B2237/341 , C04B2237/343 , C04B2237/346 , C04B2237/348 , C04B2237/62 , C04B2237/68 , C04B2237/704 , H01L2924/0002 , H01L2924/09701 , H01L2924/19105 , H05K1/0306 , H05K1/092 , H05K2203/128 , H05K3/403
摘要： An object is to densify an internal conductor of a multilayer ceramic part to thereby reduce a line loss, improve operating properties such as Q value, and reduce a variation thereof. To this end, an internal conductor paste which is composed of conductor powder, preferably silver or copper powder and optionally, a glass frit is stacked with dielectric ceramic material layers and co-fired at or above the melting point of the conductor.
摘要翻译：目的是致密化多层陶瓷部件的内部导体，从而减少线损，改善诸如Q值的操作性能，并减小其变化。为此，由导体粉末，优选银或铜粉末和任选的玻璃料组成的内部导体膏料与电介质陶瓷材料层堆叠并在导体的熔点或以上共烧。

2. 发明授权

US4972191A Wave absorber, and an anechoic chamber using the same 失效
标题翻译：波吸收器和使用其的消声室
公开(公告)号：US4972191A
公开(公告)日：1990-11-20
申请号：US385593
申请日：1989-07-24
申请人： Ken Ishino , Taro Miura , Takashi Watanabe , Masashi Katsumata
发明人： Ken Ishino , Taro Miura , Takashi Watanabe , Masashi Katsumata
IPC分类号： G12B17/02 , E04B1/92 , G01R29/08 , G01R29/10 , H01Q17/00 , H05K9/00
CPC分类号： G01R29/105 , H01Q17/00
摘要： A flat wave absorber having a conductive plate, a dielectric plate on the conductive plate, and, a ferrite plate on said dielectric plate, provides a wide operational frequency range from 30 MHz to 1 GHz with excellent attenuation characteristics, and an anechoic chamber mounting said wave absorber on inside surface of the chamber is provided. Thickness of said dielectric plate is less than 25 mm, the thickness of said ferrite plate is less than 7.5 mm, and real part of complex impedance of said ferrite plate on the conductive plate is less than 1.0 and close to 1.0. Said ferrite plate is attached to said dielectric plate in the form of tiles.

3. 发明授权

US06703909B2 Covering sheet, triplate line using the sheet, signal bus for computer using the sheet and covering structure of electronic circuit using the sheet 失效
标题翻译：覆盖板，三板板使用板材，计算机信号总线和使用该板材的电子电路的覆盖结构
公开(公告)号：US06703909B2
公开(公告)日：2004-03-09
申请号：US09991648
申请日：2001-11-26
申请人： Taro Miura , Yoshikazu Fujishiro
发明人： Taro Miura , Yoshikazu Fujishiro
IPC分类号： H01P308
CPC分类号： H05K9/0039 , H01P1/215 , H05K1/0233
摘要： The covering sheet includes at least one magnetic material layer made of a resin compound having an oxide magnetic material or a metal magnetic material mixed therein, a ground conductor layer laminated on one surface of the magnetic material layer, and a plurality of via holes for passing conducting unit for grounding the ground conductor layer, or includes a laminate consisting of at least one magnetic material layer made of a resin compound having an oxide magnetic material or a metal magnetic material mixed therein and at least one dielectric layer having a permittivity lower than that of the magnetic material layer, and a ground conductor layer laminated on one surface of the laminate.
摘要翻译：覆盖片包括至少一个由具有混合在其中的氧化物磁性材料或金属磁性材料的树脂化合物制成的磁性材料层，层叠在磁性材料层的一个表面上的接地导体层和用于通过的多个通孔或者包括由至少一个由具有氧化物磁性材料的树脂化合物或其中混合的金属磁性材料制成的磁性材料层和至少一个电介质层的电介质层构成的层压体，该电介质层的介电常数低于电介质层。的磁性材料层和层叠在层压体的一个表面上的接地导体层。

4. 发明授权

US06529091B2 Absorptive circuit element, absorptive low-pass filter and manufacturing method of the filter 失效
标题翻译：吸收电路元件，吸收式低通滤波器和滤波器的制造方法
公开(公告)号：US06529091B2
公开(公告)日：2003-03-04
申请号：US09801793
申请日：2001-03-09
申请人： Taro Miura , Kenji Endou
发明人： Taro Miura , Kenji Endou
IPC分类号： H01P122
CPC分类号： H01P1/22 , H01P1/215
摘要： An absorptive circuit element includes a core body made of non-conductive material, an inner conductor formed by winding a conductive wire around the core body with a gap provided between adjacent turns, a magnetic material surrounding outside of the inner conductor, the magnetic material being made of composite material containing ferromagnetic fine metal powder and insulating resin, a dielectric surrounding outside of the magnetic material, and an outer conductor formed on a surface of the dielectric.
摘要翻译：吸收电路元件包括由非导电材料制成的芯体，通过在芯体周围缠绕导线而形成的内部导体，其间设置在相邻匝之间的间隙，围绕内部导体的外部的磁性材料，由铁磁细金属粉末和绝缘树脂的复合材料制成，围绕磁性材料外部的电介质和形成在电介质表面上的外部导体。

5. 发明授权

US5683790A Multilayer ceramic parts 失效
标题翻译：多层陶瓷件
公开(公告)号：US5683790A
公开(公告)日：1997-11-04
申请号：US514796
申请日：1995-08-14
申请人： Kazuaki Suzuki , Makoto Kobayashi , Taro Miura , Keizou Kawamura
发明人： Kazuaki Suzuki , Makoto Kobayashi , Taro Miura , Keizou Kawamura
IPC分类号： C04B35/64 , C04B37/00 , H01L21/48 , H01P1/203 , H01P7/08 , H01P11/00 , H05K3/46 , B32B3/00 , B32B15/00 , C03C8/22 , C03C27/04
CPC分类号： H01L21/4857 , H01P11/008 , Y10S428/901 , Y10T428/12618 , Y10T428/24917 , Y10T428/24926
摘要： A multilayer ceramic part including dielectric ceramic layers and internal conductor layers is prepared by forming dielectric ceramic layers from an oxide system dielectric ceramic material having a sintering completion temperature between the melting point and the boiling point of the internal conductor. A pattern of internal conductor is formed on dielectric ceramic layers. The dielectric ceramic layers are placed one on another so as to sandwich the internal conductor pattern therebetween. The laminate is fired at or above the melting point of the internal conductor, optionally in an atmosphere having a controlled oxygen partial pressure. Since the dielectric ceramic material has an improved dielectric constant and dielectric loss and the internal conductor is densified and improved in surface property, the part is improved in resonator Q value and other properties. This minimizes the occurrence of defective parts in which the internal conductor is separated from the dielectric ceramic layer and minimizes a failure in the internal conductor layer.
摘要翻译：通过从具有在内部导体的熔点和沸点之间的烧结完成温度的氧化物系介电陶瓷材料形成介电陶瓷层来制备包括电介质陶瓷层和内部导体层的多层陶瓷部件。在介电陶瓷层上形成内部导体的图形。电介质陶瓷层一个接一个地放置在其间夹着内部导体图案。层压体在内部导体的熔点以上或任意地在具有受控氧分压的气氛中烧制。由于介电陶瓷材料具有改善的介电常数和介电损耗，并且内部导体致密化并且表面性能得到改善，所以该部件在谐振器Q值和其它性能方面得到改善。这使得内部导体与介电陶瓷层分离的缺陷部件的发生最小化，并使内部导体层的故障最小化。

6. 发明授权

US5450045A Multi-layer microwave circulator 失效
标题翻译：多层微波循环器
公开(公告)号：US5450045A
公开(公告)日：1995-09-12
申请号：US219917
申请日：1994-03-30
申请人： Taro Miura , Makoto Kobayashi , Kazuaki Suzuki , Tadao Fujii
发明人： Taro Miura , Makoto Kobayashi , Kazuaki Suzuki , Tadao Fujii
IPC分类号： H01P1/387
CPC分类号： H01P1/387
摘要： A circulator includes a circulator element (50) with inner conductors (41) having a predetermined pattern and an insulating ferromagnetic material body (40) closely surrounding the inner conductors. The insulating ferromagnetic material body is constituted by a fired single continuous body. The circulator also includes a plurality of terminal electrodes (76) formed on side surfaces of the circulator element and electrically connected to one end of the inner conductors, a plurality of circuit elements (51a, 51b, 51c) electrically connected to the terminal electrodes, and excitation permanent magnets (52, 53) for applying a dc magnetic field to the circulator element.
摘要翻译：循环器包括具有预定图案的内部导体（41）和紧密围绕内部导体的绝缘铁磁材料体（40）的环行器元件（50）。绝缘铁磁材料体由烧制的单个连续体构成。环行器还包括形成在循环器元件的侧表面上并电连接到内导体的一端的多个端电极（76），与端子电极电连接的多个电路元件（51a，51b，51c）以及用于向循环器元件施加直流磁场的励磁永磁体（52,53）。

7. 发明授权

US5796323A Connector using a material with microwave absorbing properties 失效
标题翻译：连接器使用具有微波吸收特性的材料
公开(公告)号：US5796323A
公开(公告)日：1998-08-18
申请号：US873458
申请日：1997-06-12
申请人： Fumio Uchikoba , Shigeyuki Nakajima , Takashi Ito , Taro Miura , Makoto Kobayashi , Takahide Kurahashi , Yasushi Iijima
发明人： Fumio Uchikoba , Shigeyuki Nakajima , Takashi Ito , Taro Miura , Makoto Kobayashi , Takahide Kurahashi , Yasushi Iijima
IPC分类号： H01P1/20 , H01P1/215 , H01P3/00 , H01P3/08 , H05K1/02 , H05K1/03 , H01P1/04 , H01P1/202
CPC分类号： H01P3/006 , H01P1/20 , H01P1/215 , H01P3/081 , H01P3/085 , H05K1/0373 , H05K1/0216 , H05K1/024 , H05K2201/086
摘要： A ground conductor and a signal conductor are provided in an insulating magnetic body respectively. The insulating magnetic body is a compound member that combines ferromagnetic metal particles and an insulating resin. A signal transmission element, a connector or a circuit board with high frequency stopping and low pass characteristics which will ensure reliable absorption of high frequency components in the high frequency range, can be provided.
摘要翻译：接地导体和信号导体分别设置在绝缘磁体中。绝缘磁体是结合强磁性金属粒子和绝缘树脂的复合部件。可以提供具有高频停止和低通特性的信号传输元件，连接器或电路板，其将确保在高频范围内高频部件的可靠吸收。

8. 发明授权

US3946308A Dielectric apparatus and method utilizing resonance for humidity measurement 失效
标题翻译：使用谐振进行湿度测量的介质装置和方法
公开(公告)号：US3946308A
公开(公告)日：1976-03-23
申请号：US527072
申请日：1974-11-25
申请人： Taro Miura , Takahiro Yamamoto
发明人： Taro Miura , Takahiro Yamamoto
IPC分类号： G01N22/04 , G01R27/26 , G01R27/04 , G01W1/00
CPC分类号： G01N22/04
摘要： Apparatus for humidity measurement employing a dielectric resonator consisting essentially of a metallic guard, a solid dielectric material, an input antenna and an output antenna.Method of measuring humidity comprising feeding a microwave energy of swept frequencies to the input antenna of said appratus, recovering said energy as a microwave power from the output antenna, and then determining the humidity of the gas through which the microwave energy travels from one antenna to the other, the value of humidity being based on the frequency characteristic of said microwave power.
摘要翻译：使用基本上由金属防护件，固体介电材料，输入天线和输出天线组成的介质谐振器的湿度测量装置。

9. 发明授权

US06236285B1 Lumped element circulator having a plurality of separated operation bands 失效
标题翻译：具有多个分离的操作带的集总元件循环器
公开(公告)号：US06236285B1
公开(公告)日：2001-05-22
申请号：US09148318
申请日：1998-09-04
申请人： Yoshihiro Konishi , Taro Miura , Akira Usami , Yoshifumi Misu
发明人： Yoshihiro Konishi , Taro Miura , Akira Usami , Yoshifumi Misu
IPC分类号： H01P1383
CPC分类号： H01P1/387
摘要： A lumped element circulator having a plurality of operation bands, has a circulator element with a plurality of signal ports and a grounded terminal, and resonance circuits connected between the signal ports and the grounded terminal, respectively, each of the resonance circuits having a plurality of resonance points. The number of the operation bands is equal to the number of the resonance points of each of the resonance circuits.
摘要翻译：具有多个操作带的集总元件循环器具有多个信号端口的环行器元件和接地端子，以及分别连接在信号端口和接地端子之间的谐振电路，每个谐振电路具有多个共振点。操作频带的数量等于每个谐振电路的谐振点的数量。

10. 发明授权

US5611878A Method of manufacturing microwave circulator 失效
标题翻译：微波循环器的制造方法
公开(公告)号：US5611878A
公开(公告)日：1997-03-18
申请号：US407855
申请日：1995-03-21
申请人： Taro Miura , Makoto Kobayashi , Kazuaki Suzuki
发明人： Taro Miura , Makoto Kobayashi , Kazuaki Suzuki
IPC分类号： H01P1/383 , H01P1/387 , H01P11/00 , B32B31/12 , B32B31/26
CPC分类号： H01P11/00 , H01P1/387
摘要： A method of manufacturing a circulator includes the steps of forming, on at least one sheet (41, 42) of an insulating ferromagnetic material, dummy inner conductors (44a, 44b, 44c, 45a, 45b, 45e) made of a material which is thermally decomposed at a temperature equal to or less than a sintering completion temperature of the insulating ferromagnetic material, laminating a plurality of the sheets (40, 41, 42) of the insulating ferromagnetic material so that at least one insulating ferromagnetic material sheet (40, 41) covers the dummy inner conductors formed on the sheets (41, 42), firing the laminated insulating ferromagnetic material sheets (40, 41, 42) to form an insulating ferromagnetic material body (46) in a single continuous body and to form ducts (47) for inner conductors at portions occupied by the dummy inner conductors, injecting with pressure conductive paste into the ducts (47) in the insulating ferromagnetic material body (46), and firing the insulating ferromagnetic material body (46) to form the inner conductors (48) in the insulating ferromagnetic body (46).
摘要翻译：制造循环器的方法包括以下步骤：在绝缘铁磁材料的至少一个片材（41,42）上形成由材料制成的虚拟内导体（44a，44b，44c，45a，45b，45e）在等于或小于绝缘铁磁材料的烧结完成温度的温度下热分解，层叠绝缘铁磁材料的多个片材（40,41,42），使得至少一个绝缘铁磁材料片（40， 41）覆盖形成在片材（41,42）上的虚拟内部导体，焙烧层叠的绝缘铁磁材料片（40,41,42）以在单个连续体中形成绝缘铁磁材料体（46）并形成导管（47），用于在虚拟内部导体所占据的部分处的内部导体，将压力导电浆料注入到绝缘铁磁材料体（46）中的管道（47）中，并且将绝缘铁磁材料（46），以在绝缘铁磁体（46）中形成内部导体（48）。

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