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1. 发明专利

JP2009231704A Electricwave absorber for electricwave dark room 审中-公开
标题翻译：电动吸尘器电水暗室
公开(公告)号：JP2009231704A
公开(公告)日：2009-10-08
申请号：JP2008077704
申请日：2008-03-25
申请人： Toray Ind Inc , 東レ株式会社
发明人： SUNAHARA TETSUYA , SUGAWARA TORU , TAGAMI TAKASHI
IPC分类号： H05K9/00
摘要： PROBLEM TO BE SOLVED: To provide an electricwave absorber for an electricwave dark room, which has a hollow construction, can be easily and quickly attached/removed to/from vertical surfaces and a ceiling surface of the electricwave dark room and has the very low risk of the falling even when fixed and used over a long period of time.
SOLUTION: The electricwave absorber for the electricwave dark room includes an opening 3 for inserting a hooking member 6 formed at outside into an contacting surface 8 for contacting with the electricwave dark room, and a locking part 2 for fixing to the hooking member, wherein the contacting surface is formed on the electricwave absorber 1, made from a radio wave absorptive sheet material and having a hollow construction.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种具有中空结构的电波暗室的电波吸收器，可以容易且快速地连接到电波暗室的垂直表面和天花板表面，并且具有即使在长时间固定和使用时，风险也很低。解决方案：用于电波暗室的电波吸收器包括用于将形成在外部的钩构件6插入到与电波暗室接触的接触面8的开口3和用于固定到钩构件的锁定部2 其特征在于，所述接触面形成在所述电波吸收体1上，由无线电波吸收性片材制成且具有中空构造。版权所有（C）2010，JPO＆INPIT

2. 发明专利

JP2012191182A Sheet material for radio wave absorber and radio wave absorber 有权
标题翻译：无线电波吸收材料和无线电波吸收材料的材料
公开(公告)号：JP2012191182A
公开(公告)日：2012-10-04
申请号：JP2012033624
申请日：2012-02-20
申请人： Toray Ind Inc , 東レ株式会社
发明人： SUGAWARA TORU , TAGAMI TAKASHI , SUNAHARA TETSUYA
IPC分类号： H05K9/00
摘要： PROBLEM TO BE SOLVED: To provide a sheet material for a radio wave absorber which has an excellent absorbing performance and an excellent handleability such as transportability and constructibility on site, and can sample the seat material at high yield, and a radio wave absorber.SOLUTION: A seat material of dodecagonal C is fabricated from a rectangular A as follows. The four vertices of the rectangular A are cut out in right triangle shape to generate an octagonal B. Within the octagonal B, there is a straight line segment F that is parallel with one of the two pairs of sides of the starting shape, rectangular A. In the octagonal B, there are four pairs of straight lines each connecting corresponding one of the two apexes resulting from the cutting out in one corresponding right triangle shape and the closer one of both the ends of the line segment F. In each pair, the two straight lines have the same length. In the octagonal B, there are also two pairs of opposing sides originating from the respective sides of the starting shape, rectangular A, and the opposing sides in each pair have the same length. At each of those four sides of the octagonal B resulting from the cutting out in the corresponding right triangle shape, an isosceles triangle portion with its bottom side equal to that side is cut out from the octagonal B, or added to the octagonal B so that the dodecagonal C is generated.
摘要翻译：要解决的问题：提供一种具有优异的吸收性能和优异的操作性，如现场可搬运性和可施工性的无线电波吸收体的片材，并且可以高收率地对座椅材料进行采样和无线电波吸收。解决方案：十字形C的座椅材料由矩形A制成如下。矩形A的四个顶点以直角三角形形状切割以产生八边形B.在八边形B内，存在与起始形状的两对边中的一对平行的直线段F，矩形A 在八边形B中，有四对直线，每对直线连接两个顶点之间相应的一个，其中一个对应的直角三角形形状切割出来，另外两条线段两端的距离越近。两条直线的长度相同。在八边形B中，还有两对起源于起始形状的相对侧，矩形A，并且每对中的相对侧具有相同的长度。在以相应的直角三角形形状切出的八边形B的四边的每一侧，从八边形B切出其底面等于该侧的等腰三角形部分，或者加到八边形B上，使得生成十二角C。版权所有（C）2013，JPO＆INPIT

3. 发明专利

JP2009231534A Unit for radiowave absorber fixation 审中-公开
标题翻译：用于放射性吸收器固定的单元
公开(公告)号：JP2009231534A
公开(公告)日：2009-10-08
申请号：JP2008075132
申请日：2008-03-24
申请人： Toray Ind Inc , 東レ株式会社
发明人： SUGAWARA TORU , SUNAHARA TETSUYA , TAGAMI TAKASHI
IPC分类号： H05K9/00
摘要： PROBLEM TO BE SOLVED: To provide a unit for radiowave absorber fixation, wherein a radiowave absorber is easily fixed to the inner wall surface of a radiowave dark room in a short time without breaking it, and easily detached for easily moving or repairing the radiowave dark room, for the fixation of the radiowave absorber to the inner wall surface of the radiowave dark room.
SOLUTION: The unit for the radiowave absorber fixation is a fixing unit used when fixing the radiowave absorber used in the radiowave dark room to the inner wall surface, and includes: a member A provided with two or more rails having a hook type cross sectional shape, to be attached to one of the inner wall surface of the radiowave dark room and the radiowave absorber; and a member B provided with two or more rails having a hook type cross sectional shape so as to be slid and engaged along the rails of the member A, to be attached to the other one of the inner wall surface of the radiowave dark room and the radiowave absorber.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于无线电波吸收体固定的单元，其中无线电波吸收器在短时间内容易地固定到无线电波暗室的内壁表面，而不会断裂，并且易于拆卸以容易地移动或修理无线电波暗室，用于将无线电波吸收器固定到无线电波暗室的内壁表面。解决方案：无线电波吸收器固定装置是将无线电波暗室中使用的无线电波吸收器固定到内壁表面时使用的固定单元，包括：具有两个或多个具有钩型横截面形状，连接到无线电波暗室的内壁表面和无线电波吸收体; 以及具有两个或更多个具有钩形横截面形状的轨道的构件B，沿着构件A的轨道滑动并接合，以附接到无线电波暗室的内壁表面中的另一个，以及无线电波吸收器。版权所有（C）2010，JPO＆INPIT

4. 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。

5. 发明专利

JP2010157696A Radiowave absorber 审中-公开
标题翻译： RADIOWAVE吸收器
公开(公告)号：JP2010157696A
公开(公告)日：2010-07-15
申请号：JP2009266052
申请日：2009-11-24
申请人： Toray Ind Inc , 東レ株式会社
发明人： TAGAMI TAKASHI , SUNAHARA TETSUYA , SUGAWARA TORU
IPC分类号： H05K9/00 , B32B5/02 , B32B7/02 , H01Q17/00
摘要： PROBLEM TO BE SOLVED: To provide a radiowave absorber which has high radiowave absorbing performance regardless of the incident direction of radiowave, so that it can be 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, shopping storages, public buildings, houses, and condominiums.
SOLUTION: The radiowave absorber is constituted by laminating at least one resistance film layer 2, a spacer layer 3, a layer 4 containing an electric loss material, and a reflecting layer 5, the thickness of the layer containing the electric loss material being equal to or larger than d/8 to the overall thickness (d) of the radiowave absorber.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供无线电波吸收性能高的无线电波吸收器，而不管无线电波的入射方向如何，因此可以优选地应用于在诸如无线LAN的服务区域中具有高灵活性的无线电通信系统， RFID等，具有优异的处理性能，可以低成本生产，可广泛用作办公室，商店，购物中心，公共建筑，房屋和公寓的建筑材料。解决方案：无线电波吸收器由层叠至少一个电阻膜层2，间隔层3，含有电损耗材料的层4和反射层5构成，该层包含电损耗材料与无线电波吸收体的总厚度（d）相等或大于d / 8。版权所有（C）2010，JPO＆INPIT

6. 发明专利

JP2010135359A Anechoic-chamber absorber and attaching method for the same 审中-公开
标题翻译： ANCCHOIC-CHAMBER吸收器及其连接方法
公开(公告)号：JP2010135359A
公开(公告)日：2010-06-17
申请号：JP2008307120
申请日：2008-12-02
申请人： Toray Ind Inc , 東レ株式会社
发明人： SUNAHARA TETSUYA , SUGAWARA TORU , TAGAMI TAKASHI
IPC分类号： H05K9/00
摘要： PROBLEM TO BE SOLVED: To provide a radio-wave absorber that facilitates attachment/detachment work to/from the inner wall face of an anechoic chamber, in a short period of time, that is very unlikely to fall off, even if used for a long period of time after being fixed, and that prevents a radio-wave absorber having a hollow structure from being deformed or broken, and to provide an attachment method for the absorber. SOLUTION: The radio-wave absorber is of a pyramid-shape radio-wave absorber used in an anechoic chamber and formed of a radio-wave absorbing sheet while having a hollow structure. The radio-wave absorber has a plurality of hook-and-loop fasteners on the side faces and is constituted, such that at least one hook-and-loop fastener is arranged on the side face of the radio-wave absorber so as to extend to the adjacent face. The radio-wave absorber is attached onto the inner wall face of the anechoic chamber by hook-and-loop fasteners mounted onto the inner wall face. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种能够在短时间内有助于在电波暗室的内壁面上进行安装/拆卸工作的无线电波吸收体，这是非常不可能脱落的，即使在固定之后长时间使用，并且防止具有中空结构的无线电波吸收体变形或破裂，并且提供吸收器的附接方法。解决方案：该无线电波吸收体是用于消声室中的金字塔形的无线电波吸收体，其形成为具有中空结构的无线电波吸收片。无线电波吸收体在侧面具有多个钩环紧固件，并且构成为使得至少一个钩环紧固件布置在无线电波吸收体的侧面上，以便延伸到相邻的脸。无线电波吸收器通过安装在内壁面上的钩环紧固件附接到消声室的内壁面上。版权所有（C）2010，JPO＆INPIT

7. 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

8. 发明专利

JP2014056569A Rfid antenna device and detection method for movement of article 审中-公开
标题翻译： RFID天线装置及其运动检测方法
公开(公告)号：JP2014056569A
公开(公告)日：2014-03-27
申请号：JP2013167433
申请日：2013-08-12
申请人： Toray Ind Inc , 東レ株式会社
发明人： TAGAMI TAKASHI , SUNAHARA TETSUYA
IPC分类号： G06K17/00 , H05K9/00
摘要： PROBLEM TO BE SOLVED: To provide an RFID antenna device capable of recognizing and detecting the movement of an article with the fewer number of RFID antennas than conventional ones, and provide a method of recognizing and detecting the movement of the article using the same.SOLUTION: With an RFID antenna and an RFID antenna device having a radio wave absorber so as to branch a radiation area of radio wave radiated from the antenna into at least two directions, an article to which an RFID tag is attached is passed through one branched radio wave radiation area A, an area B in which radio wave is blocked by the radio wave absorber and the other branched radio wave radiation area C in this order to perform communication. By detection in the area A, non-detection in the area B and detection in the area C, the movement of the article can be detected.
摘要翻译：要解决的问题：提供能够识别和检测具有比常规RFID数量少的RFID天线的物品的移动的RFID天线装置，并且提供识别和检测使用其的物品的移动的方法。：利用具有无线电波吸收体的RFID天线和RFID天线装置，将从天线辐射的无线电波的辐射区域分散在至少两个方向上，附着有RFID标签的物品通过一个分支无线电波长辐射区域A，无线电波被无线电波吸收器阻挡的区域B和另一分支无线电波辐射区域C，以进行通信。通过在区域A中的检测，区域B中的非检测和区域C中的检测，可以检测物品的移动。

9. 发明专利

JP2013138186A Sheet material for electric wave absorber, and electric wave absorber using the same 有权
标题翻译：电波吸收材料用片材及使用其的电波吸收体
公开(公告)号：JP2013138186A
公开(公告)日：2013-07-11
申请号：JP2012255941
申请日：2012-11-22
申请人： Toray Ind Inc , 東レ株式会社
发明人： SUNAHARA TETSUYA , SUGAWARA TORU , TAGAMI TAKASHI
IPC分类号： H05K9/00 , B32B7/02 , H01Q17/00
摘要： PROBLEM TO BE SOLVED: To provide: an electric wave absorber used to absorb unnecessary electric waves and reduce or suppress electromagnetic interference in a wireless communication system using high-frequency electric waves; and a sheet material for such an electric wave absorber which allows the production of an electric wave absorber supporting a wide frequency range, widely applicable to various wireless communication systems, low in profile, light in weight, and easy to handle by using fewer kinds of sheet materials without the need for using many kinds of materials.SOLUTION: The sheet material for an electric wave absorber comprises conductive fiber. When the imaginary part of a complex relative dielectric constant at a frequency n [GHz] is represented by B(n), the ratio B(n)/B(0.5) of the imaginary part B(n) of a complex relative dielectric constant at a frequency in a range 0.5 GHz≤n≤6.5 GHz with respect to the imaginary part B(0.5) of a complex relative dielectric constant at a frequency of 0.5 GHz is 0.6 or larger.
摘要翻译：要解决的问题：提供：用于吸收不需要的电波并减少或抑制使用高频电波的无线通信系统中的电磁干扰的电波吸收体; 以及用于这种电波吸收体的片材，其能够生产广泛适用于各种无线通信系统的宽范围的电波吸收体，其轮廓小，重量轻，易于使用较少种类的片材，不需要使用多种材料。解决方案：用于电波吸收体的片材包括导电纤维。当频率n [GHz]的复相对介电常数的虚部由B（n）表示时，复相对介电常数的虚部B（n）的比B（n）/ B（0.5）相对于0.5GHz频率下的复相对介电常数的虚部B（0.5），在0.5GHz≤n≤6.5GHz的范围内的频率为0.6以上。

10. 发明专利

JP2012191183A Sheet material for radio wave absorber and radio wave absorber 审中-公开
标题翻译：无线电波吸收材料和无线电波吸收材料的材料
公开(公告)号：JP2012191183A
公开(公告)日：2012-10-04
申请号：JP2012033625
申请日：2012-02-20
申请人： Toray Ind Inc , 東レ株式会社
发明人： SUGAWARA TORU , TAGAMI TAKASHI , SUNAHARA TETSUYA
IPC分类号： H05K9/00
摘要： PROBLEM TO BE SOLVED: To provide a sheet material for a radio wave absorber which is used for a wall surface and a ceiling surface of the anechoic chamber, has an excellent absorbing performance for an electric wave ranging from several GHz to several 10 GHz and is excellent in handleability such as transportability and constructibility on site, and as a radio wave absorber.SOLUTION: A seat material of dodecagonal C for a radio wave absorber is fabricated from a rectangular A as follows. The four vertices of the rectangular A are cut out in right triangle shape to generate an octagonal B. Within the octagonal B, there is a rectangular bore G that has four sides parallel with the respective sides of the starting shape, rectangular A. In the octagonal B, there are four pairs of straight lines each connecting corresponding one of the two apexes resulting from the cutting out in one corresponding right triangle shape and the closest one of the four apexes of the rectangular bore G. In each pair, the two straight lines have the same length. In the octagonal B, there are also two pairs of opposing sides originating from the respective sides of the starting shape, rectangular A, and the opposing sides in each pair have the same length. At each of four sides of the octagonal B, an isosceles triangle portion with its bottom side equal to that side is cut out from the octagonal B, or added to the octagonal B so that the dodecagonal C is generated.
摘要翻译：要解决的问题：为了提供一种用于电波暗室的壁面和顶面的无线电波吸收体的片材，对于几GHz到几十的电波具有优异的吸收性能 GHz，并且具有优异的可操作性，如可搬运性和现场施工性，以及作为无线电波吸收体。解决方案：如下从矩形A制造用于无线电波吸收体的十二角形C的座椅材料。矩形A的四个顶点以直角三角形形状切割以产生八边形B.在八边形B内部，存在矩形孔G，其具有与起始形状的各个侧边平行的四边，矩形孔A。在八边形B，有四对直线，每对连接两个顶点之间的对应的一个，由一个对应的直角三角形形状切割出来，最靠近矩形孔G的四个顶点之一。在每对中，两条直线线条长度相同。在八边形B中，还有两对起源于起始形状的相对侧，矩形A，并且每对中的相对侧具有相同的长度。在八边形B的四边中的每一侧，从八边形B切出其底侧等于该侧的等腰三角形部分，或者加到八边形B上，从而产生十二边形C。版权所有（C）2013，JPO＆INPIT

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