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公开(公告)号：US5373296A
公开(公告)日：1994-12-13
申请号：US101620
申请日：1993-08-03
申请人： Ken Ishino , Yasuo Hashimoto , Toshifumi Saitoh , Ken Toyoda
发明人： Ken Ishino , Yasuo Hashimoto , Toshifumi Saitoh , Ken Toyoda
CPC分类号： G01R29/105
摘要： An electromagnetic wave absorber has a pair of electromagnetic wave absorbing plates (10,11) made of ohmic resistance loss material with top portions (10a,11a) and bottom portions (10b,11b), and a common bottom support member (12) for supporting the bottom portions (10b,11b) of the plates (10,11). In assembled state, the top portions (10a,11a) of the plates (10,11) are fixed with each other and the bottom portions (10b,11b) of the plates (10,11) are fixed by the bottom support member (12) so that the plates (10,11) form an wedge shape.
摘要翻译： 一种电磁波吸收体具有由欧姆电阻损耗材料制成的一对电磁波吸收板（10,11），其具有顶部（10a，11a）和底部（10b，11b），以及共同的底部支撑构件（12），用于 支撑板（10,11）的底部（10b，11b）。 在组装状态下，板（10,11）的顶部（10a，11a）彼此固定，板（10,11）的底部（10b，11b）由底部支撑构件 12），使得板（10,11）形成楔形。
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公开(公告)号：US4515850A
公开(公告)日：1985-05-07
申请号：US529992
申请日：1983-09-07
CPC分类号： H01F1/0027 , D01D5/426 , D06M11/49 , Y10T442/2861 , Y10T442/2893 , Y10T442/2926 , Y10T442/3041 , Y10T442/3049
摘要： A composite ferrite cloth having ferro-magnetic property weaved with composite ferrite textile has been found. The composite ferrite textile is the mixture of ferrite powder and the binder for coupling the same. The binder may be a high molecule compound like plastics, or glass with low melting point. The composite textile may be produced either by slicing a composite ferrite sheet attached on a plastics substrate, depositing composite ferrite paint around a core textile similar to the producing process of an electric wire, or just mixing ferrite powder with plastics or glass. The ferrite cloth which is weaved with composite ferrite textile is flexible and has many fields of application.
摘要翻译： 已经发现用复合铁氧体织物编织的铁磁性复合铁氧体布。 复合铁氧体织物是铁氧体粉末和粘合剂的混合物。 粘合剂可以是高分子化合物，如塑料，或低熔点玻璃。 可以通过将附着在塑料基板上的复合铁氧体片材切片，与电线的制造方法相似地将复合铁氧体涂层围绕核芯织物沉积，或者仅将铁氧体粉末与塑料或玻璃混合来制造复合织物。 用复合铁氧体织物编织的铁素体布是灵活的，具有许多应用领域。
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公开(公告)号：US4335291A
公开(公告)日：1982-06-15
申请号：US137257
申请日：1980-04-04
申请人： Ken Ishino , Taro Miura , Yasuo Hashimoto
发明人： Ken Ishino , Taro Miura , Yasuo Hashimoto
CPC分类号： A47J36/027 , A23L7/187
摘要： A popped corn making apparatus used in a microwave oven comprises a bowl having an opening at the upper part and a narrow closed bottom and a substantially conical shape; and a resonator placed at the bottom of said bowl. The electric field resulted by resonance of said resonator under an application of microwave, is applied to grains of corn contained in said bowl to produce a popped corn.It is possible to use a lumped element resonator comprising a one turn coil having a ring shape having an opening which is placed at the bottom of said bowl and which is formed by an inductance provided by said coil and a capacitance provided by said bowl and said grains of corn.
摘要翻译： 在微波炉中使用的爆破玉米制造装置包括：碗，其在上部具有开口，狭窄的封闭底部和大致圆锥形; 以及位于所述碗的底部的谐振器。 在微波应用下，所述谐振器共振产生的电场被施加到容纳在所述碗中的玉米粒上，以产生萌芽的玉米。 可以使用集中元件谐振器，其包括具有环形的一匝线圈，该匝线圈具有设置在所述钵底部的开口，该匝线圈由所述线圈提供的电感和由所述钵提供的电容形成， 玉米粒
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公开(公告)号：US4525614A
公开(公告)日：1985-06-25
申请号：US438256
申请日：1982-11-01
申请人： Ken Ishino , Yasuo Hashimoto
发明人： Ken Ishino , Yasuo Hashimoto
IPC分类号： H05B6/76
CPC分类号： H05B6/763
摘要： A microwave absorber device for a microwave heater having a main body with an opening and a door for closing said opening with a leakage path between the door and the main body. The absorber device has a choke cavity along a leakage path of the microwave energy between the main body and the door, said choke cavity having an approximate 1/4 wavelength of length, and an entrance facing said leakage path for accepting microwave energy. Said entrance of the choke cavity is closed by a cover plate made of ferro-magnetic material, which is a mixture of ferrite and gum. Preferably, an additional microwave absorber made of ferro-magnetic material which is integral with said cover plate is provided next to the choke cavity. Preferably, the dielectric constant of the material of the cover plate is less than 15. Still, preferably, the ratio of the imaginary part of the complex permeability to the real part of the same of the cover plate material is larger than 0.5.
摘要翻译： 一种用于微波加热器的微波吸收装置，其具有带有开口的主体和用于关闭所述开口的门，门与主体之间具有泄漏路径。 吸收器装置沿主体和门之间的微波能量的泄漏路径具有扼流腔，所述扼流腔具有大约1/4波长的长度，以及面对所述泄漏路径的入口，用于接收微波能量。 所述扼流腔的所述入口由铁磁材料制成的盖板封闭，铁磁材料是铁素体和胶的混合物。 优选地，与所述盖板成一体的由铁磁材料制成的附加的微波吸收器设置在所述扼流腔的旁边。 优选地，盖板的材料的介电常数小于15.然而，优选地，复合磁导率的虚部与盖板材料的实部的实部的比率大于0.5。
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公开(公告)号：US5537116A
公开(公告)日：1996-07-16
申请号：US420488
申请日：1995-04-12
申请人： Ken Ishino , Yasuo Hashimoto , Hiroshi Kurihara , Yoshihito Hirai
发明人： Ken Ishino , Yasuo Hashimoto , Hiroshi Kurihara , Yoshihito Hirai
CPC分类号： H01Q17/00
摘要： An electromagnetic wave absorber is provided with a first dielectric material layer (90, 200, 220) having two surfaces, a wave reflection layer (91, 201, 221) laminated on the one surface of the first dielectric material layer, a first resistive layer (92, 202, 222) laminated on the other, opposite, surface of the first dielectric material layer (90, 200, 220), and a second dielectric material layer (95, 205, 225) disposed proximate to the first resistive layer (92, 202, 222) leaving an air space, (94, 204, 224) having a thickness sufficient to determine adjust absorption characteristics for polarized waves, between the second dielectric material layer and the first resistive layer.
摘要翻译： 电磁波吸收体设置有具有两个表面的第一介电材料层（90,200,200），层叠在第一介电材料层的一个表面上的波反射层（91,201,221），第一电阻层 （92,202,222），层叠在第一介电材料层（90,200,200）的另一个相对的表面上，以及第二介电材料层（95,205,225），其邻近第一电阻层（ 在第二介电材料层和第一电阻层之间留下足够的厚度以确定调节偏振波的吸收特性的空气空间（94,204,224）。
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公开(公告)号：US4689460A
公开(公告)日：1987-08-25
申请号：US812961
申请日：1985-12-24
申请人： Ken Ishino , Yasuo Hashimoto , Katuhiko Hayashi , Nobutaka Misawa
发明人： Ken Ishino , Yasuo Hashimoto , Katuhiko Hayashi , Nobutaka Misawa
IPC分类号： H05B6/76
CPC分类号： H05B6/763
摘要： A microwave absorber device for a microwave heater having a chamber for cooking with an opening, and a door for closing the opening with a small gap which is a leakage path between the door and the wall of the chamber. The door is provided with a choke cavity at the peripheral portions of the same, the choke cavity having an approximate 1/4 wavelength of length, and an entrance facing the leakage path. The choke cavity is provided with wave absorber which includes ferrite, and/or carbon, at an edge of the entrance or an edge of the cavity. The wave absorber closes also the leakage path. The entrance itself is sealed by dielectric material.
摘要翻译： 一种用于微波加热器的微波吸收装置，其具有用于与开口一起烹饪的室，以及用于以小的间隙封闭开口的门，该间隙是门与室的壁之间的泄漏路径。 门在其周边部分设置有扼流腔，扼流腔具有大约1/4波长的长度，以及面向泄漏路径的入口。 扼流腔设置有波浪吸收器，其在入口的边缘或空腔的边缘处包括铁素体和/或碳。 波浪吸收器也关闭泄漏路径。 入口本身由电介质材料密封。
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公开(公告)号：US4082560A
公开(公告)日：1978-04-04
申请号：US738050
申请日：1976-11-02
申请人： Yutaka Otoshi , Ken Ishino
发明人： Yutaka Otoshi , Ken Ishino
摘要： A vessel (ceramic cooking utensil) for use in heating food comprising a sintered body obtained by firing a mixture of ferrite powders and spodumene or petalite powders.
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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
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.
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公开(公告)号：US4742359A
公开(公告)日：1988-05-03
申请号：US889116
申请日：1986-07-22
申请人： Ken Ishino , Hisamatsu Nakano , Naohisa Gotoh
发明人： Ken Ishino , Hisamatsu Nakano , Naohisa Gotoh
摘要： A parabolic antenna for SHF band having a primary feeder and a reflector is improved by using a backfire helical antenna as a primary feeder, which is fed by using a coaxial cable. The backfire helical antenna has a matching disc coupled with an outer conductor of the coaxial cable feeder, and a coil, one end of which is coupled with an inner conductor of said coaxial cable. The other end of the coil is free standing. The coil is positioned so that the axis of the coil coincides with the axis of the reflector, and the feed end of the coil locates nearer to the reflector than the free standing end of the coil. The present antenna is useful in particular for a receiving antenna for a direct satellite broadcasting.
摘要翻译： 通过使用回火螺旋天线作为主馈线，通过使用同轴电缆馈送用于具有初级馈线和反射器的SHF频带的抛物面天线。 回火螺旋天线具有与同轴电缆馈线的外导体耦合的匹配盘，线圈的一端与所述同轴电缆的内导体耦合。 线圈的另一端是独立的。 线圈被定位成使得线圈的轴线与反射器的轴线重合，并且线圈的进给端比线圈的自由端更靠近反射器。 本天线特别适用于直接卫星广播的接收天线。
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公开(公告)号：US4474676A
公开(公告)日：1984-10-02
申请号：US522580
申请日：1983-08-12
申请人： Ken Ishino , Yasuo Hashimoto , Yoshikazu Narumiya
发明人： Ken Ishino , Yasuo Hashimoto , Yoshikazu Narumiya
CPC分类号： H05K9/0083 , C08K3/08 , C08K3/10 , H05K9/009
摘要： The present invention relates to an electromagnetic interference shielding material used for shielding radios and the like from electromagnetic waves emitted from a computer or the like. In the prior art, a zinc flame-sprayed shielding material is applied on the housing of a computer or the like to shield it from electromagnetic waves.The present invention provides an electromagnetic interference shielding material having an improved durability and shield effectiveness (SE) and comprising a ferromagnetic amorphous alloy having a conductivity of 10.sup.2 .OMEGA..sup.-1 .multidot.cm.sup.-1 or more and a permeability of 100 or more at 1 kHz.
摘要翻译： 本发明涉及一种用于从电脑等发射的电磁波来屏蔽无线电等的电磁干扰屏蔽材料。 在现有技术中，将锌火焰屏蔽材料施加到计算机等的壳体上以防止电磁波。 本发明提供了具有改善的耐久性和屏蔽效能（SE）的电磁干扰屏蔽材料，并且包括导电率为102欧姆 - 1×cm -1或更高的铁磁性非晶合金，并且在1kHz下具有100或更高的磁导率。
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