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21. 发明专利

JP2005280321A Radio wave absorbing material with vibration-damping sound-insulation function 审中-公开
标题翻译：具有振动阻尼声绝缘功能的无线电波吸收材料
公开(公告)号：JP2005280321A
公开(公告)日：2005-10-13
申请号：JP2004127393
申请日：2004-03-26
申请人： Kagawa Prefecture , Nanao Kogyo Kk , 七王工業株式会社 , 香川県
发明人： KAWAI HARUNOBU , YAMAMOTO SABURO , MIYAIE NOBORU , KINDEI HIDENORI
IPC分类号： E04B1/92 , B32B11/02 , C08K3/00 , C08L95/00 , E04B1/98 , G10K11/16 , H05K9/00
摘要： PROBLEM TO BE SOLVED: To provide a radio wave absorbing material which can be used as a material reducing an unnecessary air-borne sound and an unnecessary solid-borne sound in a building and constituting a soundproof wall, and which absorbs an unnecessary radio wave so as to prevent a malfunction in radio communication equipment, a communication failure and a leak of communication information.
SOLUTION: Nonconductive sheet layers are laminated on both the sides of the radio wave absorbing layer which is obtained by adding a 0-100 pts.wt. thermoplastic polymer, 10-2,000 pts.wt. magnetic particles and 0-2,000 pts.wt. inorganic particles to 100 pts.wt. asphalt, and uniformly mixing them after that.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：解决的问题：提供一种无线电波吸收材料，其可以用作在建筑物中减少不必要的空气传播声音和不必要的固体声音并构成隔音壁的材料，并且其吸收不必要的无线电波，以防止无线电通信设备的故障，通信故障和通信信息的泄漏。解决方案：在无线电波吸收层的两侧层叠非导电片层，其通过添加0-100重量份热塑性聚合物，10-2,000重量份磁性颗粒和0-2,000重量份无机颗粒至100重量份沥青，并在此之后均匀混合。版权所有（C）2006，JPO＆NCIPI

22. 发明专利

JPH11320450A HAMMER TUCKER WITH ABUTMENT PLATE 失效
公开(公告)号：JPH11320450A
公开(公告)日：1999-11-24
申请号：JP15982698
申请日：1998-04-30
申请人： NANAO KOGYO KK
发明人： YAMAMOTO SABURO , DOI TADATAKE , MIYAIE NOBORU , TAKAMATSU MASAHIKO , KUMAGAI KAZUHIRO , KINDEI HIDENORI
IPC分类号： B25C5/06
摘要： PROBLEM TO BE SOLVED: To prevent a roof underlaying material from being damaged by fixing an opening part of an abutment plate having a bent part and the opening part in such a state as being faced to a staple driving port and by forming the curvature center of the bent part positioned in the upper part of a hammer tucker main body. SOLUTION: An abutment plate 1 is provided with an opening part 3 a little bit larger than a staple driving port 2 and fixed with its opening part 3 faced to the staple driving port 2. A bent part is provided in the abutment plate 1 so as to position the curvature center in the upper part of a hammer tucker 7 main body. An angle θ formed between a plane including the fixing part with a magazine unit 6 of the abutment plate 1 and a plane forming the bent part is set within a range from 5 deg. to 60 deg.. If it has an angle except for this, that may cause some trouble in the staple driving mechanism of the hammer tucker 7 and the fixing effect of the abutment plate 1 becomes insufficient. This constitution brings the abutment plate 1 and the roof underlaying material in planar contact with each other and diffuse the pressure in driving to the planar contact part so as to prevent the roof underlaying material from being damaged.

23. 发明专利

JP2003206600A ROOF UNDER-ROOFING MATERIAL WITH SELF-PRESSURE SENSITIVE ADHESIVE LAYER 审中-公开
公开(公告)号：JP2003206600A
公开(公告)日：2003-07-25
申请号：JP2002040808
申请日：2002-01-11
申请人： NANAO KOGYO KK
发明人： YAMAMOTO SABURO , MIYAIE NOBORU , FUKAGAWA SHINJI
IPC分类号： E04D12/00
摘要： PROBLEM TO BE SOLVED: To provide a roof under-roofing material with a pressure sensitive self-adhesive layer, having excellent work efficiency and good adhesion of an overlap part to attain excellent waterproof performance. SOLUTION: An acrylic resin layer 1, a mineral plant granular powder layer 2, a base material layer 3 formed of a fiber sheet impregnated with modified asphalt, a modified asphalt layer 4, a pressure sensitive self-adhesive layer 5, and a separation layer 6 are sequentially stacked, and the granular powder of the mineral plant granular powder layer 2 is fixed by the acrylic resin layer 1. COPYRIGHT: (C)2003,JPO

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