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1. 发明专利

JP2007067395A Radio wave absorber, method of fabricating the same, and anechoic chamber 有权
标题翻译：无线电波吸收器，其制造方法和电动车箱
公开(公告)号：JP2007067395A
公开(公告)日：2007-03-15
申请号：JP2006215125
申请日：2006-08-07
申请人： Tdk Corp , Tdk株式会社 , Toray Ind Inc , 東レ株式会社
发明人： KURIHARA HIROSHI , SAITO HISAFUMI , KASABO YOSHINORI , SUGAWARA TORU , TAGAMI TAKASHI , MATSUMURA KAZUYA
IPC分类号： H05K9/00 , H01Q17/00
摘要： PROBLEM TO BE SOLVED: To obtain a radio wave absorber which can achieve low cost, a small transportation volume, an excellent radio wave absorbing characteristic from a low frequency to a high frequency with a short length, a small or no difference in the characteristic of a polarization plane, and can be easily fabricated and worked.
SOLUTION: In a radio wave absorber 10, four hollow tetrahedrons 20 each of which has one open surface are connected such that a surface 20a opposed to the open surface of the hollow tetrahedron 20 forms a side of a hollow pyramid 22. The radio wave absorber 10 is composed of a radio wave absorbing member shaped like a thin plate. The radio wave absorbing member shaped like a thin plate preferably has a corrugated cardboard structure in which at least one sheet contains a conductive material.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：解决的问题为了获得能够实现低成本，小的运输量，从低频到高频的优异的无线电波吸收特性，具有短的长度，小的或没有差异的无线电波吸收体偏振面的特征，并且可以容易地制造和加工。解决方案：在无线电波吸收器10中，四个具有一个开放表面的中空四面体20连接成使得与中空四面体20的开放表面相对的表面20a形成中空金字塔22的一侧。无线电波吸收体10由像薄板状的无线电波吸收体构成。形状类似薄板的无线电波吸收件优选地具有其中至少一个片材包含导电材料的瓦楞纸板结构。版权所有（C）2007，JPO＆INPIT

2. 发明专利

JP2007066949A Planar radio wave absorber 审中-公开
标题翻译：平面无线电波吸收器
公开(公告)号：JP2007066949A
公开(公告)日：2007-03-15
申请号：JP2005247214
申请日：2005-08-29
申请人： Toray Ind Inc , 東レ株式会社
发明人： TAGAMI TAKASHI , KASABO YOSHINORI
IPC分类号： H05K9/00
摘要： PROBLEM TO BE SOLVED: To provide a thin and light planar radio wave absorber which can sustain excellent radio wave absorption properties without being affected by rain, or the like, even when it is installed outdoors. SOLUTION: A corrugated paper or a laminate of corrugated papers including an electric loss material in at least one layer of a corrugating medium and a liner is coated with a waterproof sheet exhibiting radio wave transmissivity thus producing a planar radio wave absorber. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：即使在室外安装时，也可以提供能够保持优异的无线电波吸收性而不受雨等影响的薄而轻的平面型的无线电波吸收体。解决方案：在波纹状介质和衬垫的至少一层中包括电损耗材料的瓦楞纸或瓦楞纸的层叠体涂覆有表现无线电波透过率的防水片，从而产生平面无线电波吸收体。版权所有（C）2007，JPO＆INPIT

3. 发明专利

JP2006156750A Radio wave absorbing board 审中-公开
标题翻译：无线电波吸收板
公开(公告)号：JP2006156750A
公开(公告)日：2006-06-15
申请号：JP2004345880
申请日：2004-11-30
申请人： Toray Ind Inc , 東レ株式会社
发明人： TAGAMI TAKASHI , KASABO YOSHINORI
IPC分类号： H05K9/00 , E04B1/92
摘要： PROBLEM TO BE SOLVED: To provide a rigid flat-plate radio wave absorbing board, light-weight and inexpensive in addition to having excellent radio wave absorbing board.
SOLUTION: The radio wave absorbing board is obtained by laminating a sheet 2 to one or more surface on the radio incident side of a corrugated paper structure lamination 1 consisting of a sheet containing at least an electrical loss material. Regarding the sheet containing at least the electrical loss material and the sheet laminated to one or more surface on the radio incident side of the corrugated paper structure lamination, when a complex specific inductive capacity at the same frequency has a real number part εR and an imaginary part εJ, the complex specific inductive capacity of the sheet containing at least the electrical loss material is respectively in the range of εR=1 to 500 and εJ=1 to 600, and the complex specific inductive capacity of the sheet laminated to one or more surfaces on the radio incident side of the corrugated paper structure lamination is in the range of εR=1 to 6 and εJ=0 to 1.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：除了具有优异的无线电波吸收板之外，还提供一种刚性平板电波吸收板，重量轻且便宜。解决方案：无线电波吸收板通过将片材2层压到由至少包含电损耗材料的片材构成的波纹纸结构层压体1的无线电入射侧的一个或多个表面上而获得。关于至少含有电气损失材料的片材和层叠到瓦楞纸结构层叠体的无线电入射侧的一个或多个表面的片材，当相同频率的复电感率容量具有实数部分εR和假想部分εJ，至少含有电损耗材料的片材的复合电感率容量分别在εR= 1〜500和εJ= 1〜600的范围内，并且片材的复合比感应能力层压到一个或多个瓦楞纸结构层叠的无线电入射侧的表面在εR= 1〜6和εJ= 0〜1的范围内。版权所有（C）2006，JPO＆NCIPI

4. 发明专利

JP2003309395A Radio wave absorption material 有权
标题翻译：无线电波吸收材料
公开(公告)号：JP2003309395A
公开(公告)日：2003-10-31
申请号：JP2003034720
申请日：2003-02-13
申请人： Toray Ind Inc , 東レ株式会社
发明人： KASABO YOSHINORI , SHIMIZU KAZUHARU , FUJIMURA YOICHI
IPC分类号： H05K9/00
摘要： PROBLEM TO BE SOLVED: To more easily and inexpensively provide a radio wave absorption material, having high absorption effect and wide range of applications. SOLUTION: The radio wave absorption material comprises a sheet made of short conductive fibers. In this material, at least one point of a complex relative dielectric constant, in the range of 1 to 20 GHz of frequency, lies within a region surrounded by formulae (1) εR=2, (2) εR=50, (3) εR=0.7εR 1/2 , and (4) εJ=6.5εR 1/2 , wherein the real part of the dielectric constant is εR, and the imaginary part is εJ. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为了更容易且更经济地提供具有高吸收效果和广泛应用的无线电波吸收材料。解决方案：无线电波吸收材料包括由短导电纤维制成的片材。在该材料中，频率范围为1至20GHz范围内的复相对介电常数的至少一个点位于由公式（1）εR= 2，（2）εR= 50，（3）所包围的区域内， εR=0.7εR 1/2 ，（4）εJ=6.5εR 1/2 ，其中介电常数的实部为εR，虚部为 εJ。版权所有（C）2004，JPO

5. 发明专利

JP2014228331A 放射性物質からの放射線遮蔽方法および放射線遮蔽用袋状体审中-公开
标题翻译：放射性材料和袋状辐射屏蔽辐射的方法
公开(公告)号：JP2014228331A
公开(公告)日：2014-12-08
申请号：JP2013106821
申请日：2013-05-21
申请人：東レ株式会社 , Toray Ind Inc
发明人： MATSUMURA KAZUYA , TAKEDA MASANOBU , KASABO YOSHINORI
IPC分类号： G21F3/00 , B32B5/24 , G21F1/02 , G21F9/36
摘要：【課題】作業性に優れ、耐久性に優れ使用後の処分が容易な放射線遮蔽材およびそれを用いた放射線遮蔽方法を提供すること。【解決手段】放射性物質収納容器の外部に袋状体を載置する工程、さらに前記袋状体の内部に放射能遮蔽能を有する流動体を充填する工程を含む、放射性物質からの放射線遮蔽方法であり、好適な袋状体として袋状体が少なくとも繊維層の片面に樹脂層を有する繊維シートを有するものであって、流動体を通じさせる開閉装置を有することを特徴とする放射線遮蔽用袋状体である。【選択図】図5
摘要翻译：要解决的问题：提供一种在加工性和耐久性方面优异并且在使用后容易处理的辐射屏蔽材料以及使用该材料的辐射屏蔽方法。解决方案：一种用于屏蔽放射性材料辐射的方法包括以下步骤：：在放射性物质储存容器之外安装袋状体; 并且用具有辐射屏蔽能力的流体填充袋状体的内部。用于辐射屏蔽的袋状体优选地包括在纤维层的至少一个表面上具有树脂层的纤维片，并且包括流体通过的开闭装置。

6. 发明专利

JP2014101617A Biodegradable dust-proof material, dust-proof wear, method of disposing dust-proof wear 审中-公开
标题翻译：可生物降解防尘材料，防尘磨损，防尘防护方法
公开(公告)号：JP2014101617A
公开(公告)日：2014-06-05
申请号：JP2013217259
申请日：2013-10-18
申请人： Toray Ind Inc , 東レ株式会社
发明人： NARITA SHUSAKU , TAKEDA MASANOBU , KASABO YOSHINORI , MATSUMURA KAZUYA
IPC分类号： D04H1/42 , A41D13/00 , B32B5/02 , C08L101/16 , D04H1/555 , D04H1/728 , D04H3/011 , G21F3/02 , G21F9/18 , G21F9/28
摘要： PROBLEM TO BE SOLVED: To provide a dust-proof material that combines high dust proof property which does not allow dusts including radioactive materials to enter into clothing and air permeability which allows comfortable work, and that is also easy to dispose with and can be reduced in volume by biodegradation after use, a dust proof wear, an effective method of disposing the dust proof wear which is intended for separation of radioactive materials adhering to the wear after use.SOLUTION: The biodegradable dust-proof material comprises a laminated sheet containing a nonwoven fabric composed of a fiber (for example, polylactic acid fiber) having biodegradability, where the air permeability of the laminated sheet is 10 sec or less, and the collection efficiency of fine particles having a particle size of 0.3 μm or greater is at least 80%. Also provided are a dust-proof wear using the material, and a method of disposing the dust-proof wear which is characterized in that the volume thereof is reduced by mixing the dust-proof wear having radioactive materials adhering thereto with soil or compost.
摘要翻译：要解决的问题：提供一种防尘材料，其结合高防尘性，不允许包含放射性物质的粉尘进入衣物和透气性，其允许舒适的工作，并且也易于处理并且可以减少体积通过使用后的生物降解，防尘磨损，一种有效的方法来处理用于分离使用后的磨损的放射性物质的防尘磨损。解决方案：可生物降解的防尘材料包括含有由具有生物降解性的纤维（例如聚乳酸纤维）构成的层压片的透气性为10秒以下的非织造布，粒径为0.3μm以上的微粒的收集效率为至少 80％。还提供使用该材料的防尘磨损，以及设置防尘磨损的方法，其特征在于，通过将附着在其上的具有放射性物质的防尘磨损与土壤或堆肥混合而减小其体积。

7. 发明专利

JP2014039074A Radio wave absorber 有权
标题翻译：无线电波吸收器
公开(公告)号：JP2014039074A
公开(公告)日：2014-02-27
申请号：JP2013247808
申请日：2013-11-29
申请人： Toray Ind Inc , 東レ株式会社
发明人： TAGAMI TAKASHI , KASABO YOSHINORI , SUNAHARA TETSUYA
IPC分类号： H05K9/00
摘要： PROBLEM TO BE SOLVED: To provide a radio wave absorber which has high radio wave absorbing performance regardless of the incident direction of a radio wave so that it can be preferably applied to a radio communication system, such as a wireless LAN and RFID, having high flexibility in a service area, is excellent in handleability, and can be produced at low production cost so that it can be used for general purpose as general construction materials for offices, stores, shipping storages, public buildings, general houses, and condominiums.SOLUTION: A radio wave absorber is formed by laminating a resistance film layer containing 0.4-3 mass% of a conductive fiber having an average fiber length of 2-11 mm, a spacer, and a reflector layer. At a frequency showing the maximum radio wave absorption amount against vertical incidence, the maximum radio wave absorption amount and a radio wave absorption amount in a measuring direction perpendicular to the measuring direction showing the maximum radio wave absorption amount are both 10 dB or more.
摘要翻译：要解决的问题：提供一种无线电波吸收性能高的无线电波吸收体，而与无线电波的入射方向无关，因此可以优选地应用于具有高的无线LAN和RFID的无线通信系统服务区的灵活性，处理性好，可以低成本生产，可作为办公室，商店，运输仓库，公共建筑，普通房屋和公寓的一般建筑材料用于通用。：通过层叠含有0.4-3质量％的平均纤维长度为2-11mm的导电纤维的电阻膜层，间隔物和反射层，形成电波吸收体。在表示最大无线电波吸收量相对于垂直入射的频率处，垂直于显示最大无线电波吸收量的测量方向的测量方向的最大无线电波吸收量和无线电波吸收量均为10dB以上。

8. 发明专利

JP2008205447A Radio wave absorber 审中-公开
标题翻译：无线电波吸收器
公开(公告)号：JP2008205447A
公开(公告)日：2008-09-04
申请号：JP2008011318
申请日：2008-01-22
申请人： Toray Ind Inc , 東レ株式会社
发明人： TAGAMI TAKASHI , KASABO YOSHINORI , SUNAHARA TETSUYA
IPC分类号： H05K9/00 , B32B7/02 , E04B1/92 , H01F1/00 , H01Q17/00
摘要： PROBLEM TO BE SOLVED: To provide a radio wave absorber which has high radio wave absorbing performance regardless of the incident direction of radio wave, so that it can preferably applied to radio communication system having high flexibility in a service area such as wireless LAN, RFID, etc., and excellent handling properties, and can be produced at low production cost, so that it can be widely used as construction materials for offices, stores, shipping storages, public buildings, houses, and condominiums.
SOLUTION: A resistance film layer containing 0.4-3 mass% of a conductive fiber having an average length of 2-11 mm, a spacer, and a reflector layer are laminated to form the radio wave absorber. At the frequency that shows the maximum radio wave absorption against vertical incidence, a maximum amount of radio wave absorbed and an amount of radio wave absorbed in a direction perpendicular to the measuring direction showing the maximum absorption of radio wave are both 10 db or more.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：解决的问题：为了提供无线电波吸收性能高的无线电波吸收体，无论电波的入射方向如何，都能够适用于无线电等服务区域具有高灵活性的无线通信系统 LAN，RFID等，具有优良的操作性能，可以低成本生产，可广泛用于办公室，商店，运输仓库，公共建筑，房屋和公寓的建筑材料。
解决方案：层叠含有平均长度为2-11mm的导电纤维0.4-3质量％的电阻膜层，隔离层和反射层，以形成无线电波吸收体。在显示对垂直入射的最大无线电波吸收的频率处，吸收的最大电波量和在垂直于显示无线电波的最大吸收的测量方向的方向上吸收的无线电波的量都为10db以上。版权所有（C）2008，JPO＆INPIT

9. 发明专利

JP2005311332A Radio wave absorbing sheet and radio wave absorber using the same 有权
标题翻译：无线电波吸收板和无线电波吸收器
公开(公告)号：JP2005311332A
公开(公告)日：2005-11-04
申请号：JP2005082403
申请日：2005-03-22
申请人： Kenichi Hatakeyama , Toray Ind Inc , 東レ株式会社 , 賢一畠山
发明人： KASABO YOSHINORI , HATAKEYAMA KENICHI , FUJIMURA YOICHI , TAGAMI TAKASHI , MATSUMURA KAZUYA
IPC分类号： H05K9/00
摘要： PROBLEM TO BE SOLVED: To provide a radio wave absorbing sheet, having superior isotropy in its dielectric loss characteristics, and to provide a radio wave absorber which uses the same.
SOLUTION: The radio wave absorptive sheet 1 has a corrugated cardboard structure, comprising a core 2 made of a corrugated sheet containing an electric loss material and planar liners 3 laminated thereon. The electric loss material containing corrugated sheet has an anisotropy with a dielectric loss ratio (ε"
p /ε"
v ) of 1.2-4, where ε"
p and ε"
v are the dielectric losses in a direction (p) which indicates the maximum dielectric loss in a plane and a direction (v) perpendicular to the direction (p); and this direction (p) indicating the maximum dielectric loss is approximately perpendicular to the ridgeline of the corrugation of the corrugated sheet. The radio wave absorber uses the radio wave absorbing sheet thus structured.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：解决的问题：提供一种具有优异的介电损耗特性各向同性的无线电波吸收片，并提供使用该无线电波吸收片的无线电波吸收体。解决方案：无线电波吸收片1具有瓦楞纸板结构，包括由包含电损耗材料的波纹片和层叠在其上的平面衬里3制成的芯2。含有波纹片的电损耗材料具有1.2-4的介电损耗比（ε“ p /ε”SB> v ）的各向异性，其中ε“ ＆lt; SB＆gt;和＆lt; SB＆gt;是表示平面中的最大介电损耗和垂直于方向（p）的方向（v）的方向（p）的介电损耗。并且指示最大介电损耗的该方向（p）大致垂直于波纹片的波纹的棱线。无线电波吸收器使用如此构造的无线电波吸收片。版权所有（C）2006，JPO＆NCIPI

10. 发明专利

JP2008138508A Radio wave absorbing interior material 审中-公开
标题翻译：无线电波吸收室内材料
公开(公告)号：JP2008138508A
公开(公告)日：2008-06-19
申请号：JP2007310425
申请日：2007-11-30
申请人： Toray Ind Inc , 東レ株式会社
发明人： FUJIMURA YOICHI , KASABO YOSHINORI
IPC分类号： E04B1/92 , B32B5/02 , B32B5/26 , H05K9/00
摘要： PROBLEM TO BE SOLVED: To provide a radio wave absorbing interior material superior in an appearance and durability, and capable of easily manufacturing a radio wave absorbing layer.
SOLUTION: This radio wave absorbing interior material is provided by mutually fixing a nonwoven fabric sheet including conductive short fiber by 0.08 to 5 wt.% and nonconductive short fiber and a nonconductive fiber sheet having a piloerection part via resin.
COPYRIGHT: (C)2008,JPO&INPIT

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