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71. 发明专利

JPH0463187B2 失效
公开(公告)号：JPH0463187B2
公开(公告)日：1992-10-09
申请号：JP8902383
申请日：1983-05-20
申请人： YUUROSHIIRUDO OY
发明人： RAASE SOORUSUTOROOMU
IPC分类号： E05D3/06 , E05D3/02 , E05D3/12 , E05D15/02 , E06B3/36 , E06B5/18 , E06B7/16 , E06B7/22 , H05K9/00

72. 实用新型

JPH0459249U 失效
公开(公告)号：JPH0459249U
公开(公告)日：1992-05-21
申请号：JP10173890
申请日：1990-09-28
IPC分类号： E04B1/92 , E04H5/02 , E04H5/06 , E04H9/14 , E06B5/18 , G12B17/02 , H01L21/66 , H05K9/00

73. 发明专利

JPH0492061A PRODUCTION OF SHIELD ROOM AND RADIO WAVE DARK ROOM 失效
公开(公告)号：JPH0492061A
公开(公告)日：1992-03-25
申请号：JP40067790
申请日：1990-12-06
申请人： TAKENAKA KOMUTEN CO
发明人： HIGASHIYAMA KAZUYUKI , KAMEI YOSHINOBU , TAKAHASHI YOSHIAKI , MURAKAMI NOBUNAO
IPC分类号： E06B5/18 , C23C4/06 , E04F13/00 , E04F13/07 , E04H9/14 , H05K9/00
摘要： PURPOSE:To greatly reduce the production cost with a simple construction, by fixing a plate made of a member to shield a magnetic field component or an electronic field component at a building body and spraying at a low temperature a metal to shield the electronic field component or the magnetic field component on the plate member and after that, fixing a radio wave absorbing material on the surface of this low temperature spraied layer. CONSTITUTION:A plate member 13 made of a high magnetic permeability material for shielding the magnetic field component such as Permalloy, amorphous material, etc., for instance is directly fixed at a building body 11 by screws 15 all along the whole inside face of the building body 11. And a low temperature thermal spraied layer 17 made of a high electric conductivity material for shielding an electric field component such as brass, copper, aluminum, zinc, etc., is formed on the surface of the plate 13. In this case, a device composed of a thermal sprayer 21, an electric source box 23, and a screw compressor 25, for instance is used as a low temperature spraying device.

74. 发明专利

JPH03290580A DOOR STRUCTURE IN ELECTROMAGNETIC SHIELDING ROOM 失效
公开(公告)号：JPH03290580A
公开(公告)日：1991-12-20
申请号：JP9246790
申请日：1990-04-07
申请人： MITSUI CONSTR
发明人： KUROSAKI YUKIO , SATAKE RYOSUKE , BABA FUMIHIRO
IPC分类号： E06B5/18
摘要： PURPOSE:To secure an excellent shielding effect by clamping both inner and outer doors provided with conductive vinyl rotatably to a metal frame, and making a spatial part formed by the metal frame and the conductive vinyl into more negative pressure than the inside and outside of the room through drive of an exhaust mechanism. CONSTITUTION:One end between an inner door 12 and an outer door 14 is clamped to a metal frame 13, making it rotatable with a hinge 17 as its constitution. The first door 12 and the second door 14 are formed between surrounding frames 15, thereby forming a seal spatial part 18 partitioned off by a conductive vinyl pair, 16, 16, and the metal frame 13, after installing each conductive vinyl 16. Next, this seal spatial part 18 is interconnected to a ventilating fan and a suction tube 21 set up in the room, and this spatial part is made into more negative pressure than a room inside 22 and a room outside 23 through drive of this ventilating fan. With this constitution, air penetrating into the spatial part 18 is exhausted by the suction tube 21, thus fouled air is preventable from penetrating into the room.

75. 发明专利

JPH03136399A ELECTROMAGNETIC SHIELDING PANEL 失效
公开(公告)号：JPH03136399A
公开(公告)日：1991-06-11
申请号：JP20937790
申请日：1990-08-09
申请人： PILKINGTON PLC
发明人： RESURII TOOMASU KURAAKU
IPC分类号： B32B17/10 , E06B5/18 , H05K9/00
摘要： PURPOSE: To effectively ground an easily-worn conductive covering by using a transparent abrasion-resistant conductive covering on the main external surface of a first glass plate as a first conductive covering or strongly capacitively coupling the first covering with a second conductive covering. CONSTITUTION: An electromagnetic shielding panel uses different low-emissivity types to covering glass plates for two shielding panels 1 and 2. One type of glass plate is composed, for example, of a transparent float glass plate which is coated with a translucent conductive film, has a thickness of 3-5mm, and is held between reflecting preventing layers 7 and 8 made of metal oxide. The electrical conductivity of the glass varies depending upon the thickness and can be adjusted to an order of 2.5 or 10Ω/cm . When a silver layer having a thickness of at least 15nm is used, a covering having a sheet resistance of 5Ω/cm can be obtained. A preferred covering has a thickness of at least 22.5nm so as to obtain a further lower sheet resistance. As the thickness of the silver layer increases, the cost of covering becomes higher, and the light transmissivity of the covering glass becomes poorer. Therefore, it is preferable to adjust the thickness of the silver layer to

76. 发明专利

JPH03132574A ELECTROMAGNETIC SHIELD WINDOW 失效
公开(公告)号：JPH03132574A
公开(公告)日：1991-06-05
申请号：JP26988689
申请日：1989-10-17
申请人： SHIMIZU CONSTRUCTION CO LTD
发明人： YABANA KICHIJI , ISHIKAWA TOSHIYUKI
IPC分类号： E06B5/18
摘要： PURPOSE:To develop electromagnetic shielding function without fail to its full capacity by electrically connecting a clip attached to an electromagnetic shield glass with an earthed terminal that is attached to a sash supporting the electromagnetic shield glass. CONSTITUTION:A conductive clip 10 is attached to the edge of an end part of an electromagnetic shield glass 1 and is electrically connected with the electromagnetic conductive surface 1a of the electromagnetic shield glass 1. To a sash 4 supporting the electromagnetic shield glass 1, an earthed terminal 12 is attached, and thereby the clip 10 is electrically connected with the terminal 12. Thereby electromagnetic shielding capacity does not decline even though the sash 4 is made of aluminum, which is hardly connected electrically.

77. 发明专利

JPH0331237B2 失效
公开(公告)号：JPH0331237B2
公开(公告)日：1991-05-02
申请号：JP4520183
申请日：1983-03-16
申请人： COMANY KK
发明人： KAJITA SHINICHI
IPC分类号： E06B5/18 , E06B5/00 , G21F7/00 , G21F7/02

78. 发明专利

JPH0383399A OPENING STRUCTURE FOR BUILDING AND WALL PANEL WITH OPENING 失效
公开(公告)号：JPH0383399A
公开(公告)日：1991-04-09
申请号：JP22119989
申请日：1989-08-28
申请人： NIPPON SHEET GLASS CO LTD
发明人： TANAKA KEISUKE
IPC分类号： E06B5/18 , C03C4/00 , E04B1/92 , H05K9/00
摘要： PURPOSE:To prevent radio wave reflection defect to the peripheral zone of a building and invasion of radio wave into the building by forming a glass plate for closing an opening formed on an outer wall of radio wave reflecting glass, and so setting the attaching angle of the plate as to reflect radio wave incident on the opening toward a radio wave absorber. CONSTITUTION:A PC or GRC panel body 5 in which a radio wave absorber 4 such as ferrite tile, etc., is buried is provided on a wall panel 3, and a glass plate 7 for closing a window 6 formed at the body 5 is provided. The plate 7 is formed of radio wave reflecting glass, and attaching angle of the absorber 4 to the plate 7 to the body 5 is so set based on the radio incident angle to the window 6 as to reflect radio wave incident on the window 6 toward the absorber 4 buried in the inner periphery A of the window 6. Thus, the opening in which the radio wave is not externally reflected and not transmitted thereinto can be simply formed. In this manner, a building in which radio wave defect can be prevented can be constructed.

79. 发明专利

JPH0339247A ELECTROMAGNETIC SHIELD LAMINATED GLASS AND PREPARATION THEREOF 失效
公开(公告)号：JPH0339247A
公开(公告)日：1991-02-20
申请号：JP17411989
申请日：1989-07-07
申请人： NISSHIN SPINNING , TSUTSUNAKA PLASTIC KOGYO , NIHON PARKERIZING
发明人： TONE MASASHI , MORIYAMA MASAYA , FUKUDA HARUHIRO , KANDA MASATOMO , KATO TERUO
IPC分类号： E06B5/18 , B32B17/10 , H05K9/00
摘要： PURPOSE:To obtain electromagnetic shield laminated glass in low cost by sealing the outer peripheral edges of a transparent synthetic resin plate and a glass plate fixed through a specific adhesive by rubber and fixing a conductive metallized fiber knitted fabric to the transparent synthetic resin plate. CONSTITUTION:A knitted fabric or fabric 2 composed of a conductive metallized fiber is fixed to one surface of a transparent synthetic resin plate 1 and, if necessary, the aforementioned knitted fabric or fabric 2 is held between the aforementioned transparent synthetic resin plate and a separate transparent synthetic resin plate 1 to form a sandwich structure. Subsequently, the surface opposite to the aforementioned one surface of the aforementioned transparent synthetic resin plate 1 and a glass plate 5 are opposed each other so as to provide a gap therebetween and the outer peripheral edges of the transparent synthetic resin plate 1 and the glass plate 5 are sealed by butyl rubber excepting a part becoming an injection port 4. An acrylic adhesive is allowed to flow in the gap between the transparent synthetic resin plate 1 and the glass plate 5 from the injection port 4 and cured to obtain electromagnetic shield laminated glass.

80. 发明专利

JPH0321783A ALUMINUM FRAME MEMBER FOR ELECTROMAGNETIC SHIELD GLASS PLATE 失效
公开(公告)号：JPH0321783A
公开(公告)日：1991-01-30
申请号：JP15635989
申请日：1989-06-19
申请人： SHOWA ALUMINUM CORP
发明人： OIDE MASAAKI
IPC分类号： E06B5/18 , H05K9/00
摘要： PURPOSE:To secure a current flowing condition with a metal membrane and/or a filler by forming a porous anode oxide membrane to the current flowing contact surface of a frame member with the metal membrane and/or the conductive filler, and filling a conductive metal to the pores. CONSTITUTION:At the whole circumference or at least at the current flowing contact surface of an earth electrode frame 1 which consists of aluminum of a U-shape section with a metal membrane 2a for electromagnetic shield of a glass plate 2 and/or a conductive filler 3, is formed a porous anode oxide membrane (b) furnishing numerous pores (a) whose bottoms are molten to make the uneven coarse surface and a barrier layer is removed practically or made into a very thin layer. Furthermore, in the pores (a) of the membrane (b), a conductive metal (d) is filled. Consequently, not only the anticorrosive and weatherproof properties are improved by the presence of the membrane (b), but also the current flowing condition with the metal membrane 2a and/or the filler 3 is secured by the presence of the conductive metal (d).

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