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JP2005146597A |
To provide a sound absorbing-insulating panel and a method of refreshing the sound absorbing-insulating panel hardly causing the deformation of a front plate by external force from the front side.In this sound absorbing-insulating panel ...
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JP2005146595A |
To provide a sound insulating panel and a sound insulating wall having excellent silence and durability by suppressing the occurrence of a buckling phenomenon without needing to increase the thickness of the sound insulating plate so muc...
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JP3658645B2 |
To provide a double-faced sound absorbing plate capable of having simple construction, thinning and lightening it as well as cost reduction. A double-faced sound absorbing plate is constituted of a sound absorbing material 13 formed in t...
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JP3657201B2 |
To provide a greening soundproof wall, easy for installation, showing a good rooting and growth of plants, excellent in greening function and exhibiting a high soundproof function. This greening soundproof wall 1 is equipped with a board...
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JP3657041B2 |
To expedite maintenance work by fixing a pressing member, removable from a trimlike frame body and able to hold a sound insulating thin plate between a frame body and the pressing member along the edge part of the thin plate, rigidly to ...
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JP3658644B2 |
To provide a structure for reducing traffic noise which, in a road or a railroad having walls on both sides and an opening in an upper part, reduces the traffic noise emitted from an opening part upward, and is economic and does not hind...
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JP3654809B2 |
To provide a sound absorbing member which has high durability, does not destroy the surrounding environment, may be applied with coloring harmonized with the surrounding environment and hardly gives rise to the variation in the effect of...
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JP3655856B2 |
To prevent dust or the like from dropping through the upper opening of a sound insulation device and also prevent deterioration of sound reducing function and corrosion of members constituting the device and further, prevent obstruction ...
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JP3654358B2 |
To provide an improved sound insulating wall for reducing noises emitted from the opening partition of the sound insulating wall to an external zone. Sound arresters 2 in which sound absorbing materials are formed in a sound-absorbing cy...
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JP2005139683A |
To provide a self-supporting sound-absorbing plate for a road, which can be easily installed in a space-saving manner, and which can enhance sound-insulating performance.This self-supporting sound-absorbing plate 1 is composed of a fence...
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JP2005515488A |
Soundproofing, restraining systems including at least one transparent acrylic glass panel that contains at least one embedded metal cable. A layer of plastic is provided, at least partially, between the surface of the metal cable and the...
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JP3651840B2 |
To obtain a sound absorbing board which is simple and inexpensive in production, high in sound absorbing performance and strength, and excellent in workability and transportability in mounting. This sound absorbing board consists of (1) ...
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JP3653518B2 |
To provide an acoustic absorption material with excellent acoustic absorbency and waterproofness. The acoustic absorption material is constituted so that acoustic absorption resin 14b containing a plurality of independent air bubbles 14a...
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JP2005120671A |
To provide a sound insulating wall using fiber-reinforced plastics, which dispenses with maintenance inspection of a fastening part, which simplifies positioning in construction and which reduces both mounting construction costs and the ...
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JP2005120752A |
To provide a translucent sound insulation wall capable of having a single layer and sufficient weather resistance on a translucent plate, and having fine hydrophilic from an initial stage and exhibiting an antifouling property and its ma...
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JP3647269B2 |
To provide a self-cleaning light transmission sound insulation wall capable of washing a contaminant adhering to a sound insulation plate without any help and maintaining the light transmission property of a light transmission plate over...
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JP3647220B2 |
To provide a self-cleaning type translucent sound insulating wall in which contaminant stuck to a sound insulating plate can be washed away without requiring man-power and see-through performance of a translucent plate can be maintained ...
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JP3647233B2 |
To provide a light-transmittable sound insulation plate preventing breakage of a light-transmittable plate even if a large impact load is applied on the plate. With regard to a light-transmittable plate 3 in which the opening part of a l...
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JP3647251B2 |
To provide a sound insulating plate exposing no bolt head, etc., to the front side of a sound insulating wall. The structure of the sound insulating plate 1 is so constituted that holes having a diameter slightly bigger than that of a bo...
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JP3647221B2 |
To provide a wall structural body which provides good workability, and is capable of corresponding to expansive portions on roads and bridges and of making the maintenance easier. A frame body is attached to the periphery of a face plate...
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JP3647252B2 |
To increase torsional rigidity, and to prevent torsion in a sound- absorbing panel, in which no sound-insulating board is installed on the rear side. A sound-absorbing material 2 is interiorly finished into a panel frame 1 framed in a sq...
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JP3647256B2 |
To make a sound-insulation plate detachable from a road side by forming fitting pieces at the front and rear sides of both right and left ends of the sound-insulation plate body and making the width of both right and left fitting piecess...
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JP3647243B2 |
To provide a light transmissive sound insulating plate which prevents the vibration of a light transmissive plate and moreover the damage of its end and a noise, and in cases where a slip off preventing member is attached, makes the accu...
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JP3644031B2 |
To observe or view an outer side of a construction work site through a sound proof sheet by making transparent the sound proof sheet surrounding the construction work site. A polyethylene sheet having projections holding air and having 3...
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JP3643290B2 |
To provide a self-cleaning sound insulation wall hard to become dirty, provide a self-cleaning method and an antifouling method for the sound insulation wall and, at the same time, to provide a washing method for the sound insulation wal...
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JP3644075B2 |
PURPOSE: To use solar-cell structure jointly and integrally without particularly mounting the place of installation anew by setting up a tabular body with a solar cell pinchingly attached by a light-transmitting tabular material at the h...
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JP3640648B2 |
To provide a small sound insulating apparatus having a sufficient sound insulating effect in a wide frequency range from low sound to high sound and prevented from becoming a noise source. This sound insulating apparatus 10 fixed to the ...
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JP3639214B2 |
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JP2005097956A |
To provide a soundproof panel requiring a small number of members and less labor for forming a frame body around a soundproof board.Both right and left jamb bodies 1 and both up and down rail bodies 2 can be fixed without requiring any a...
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JP2005098067A |
To provide a thin and lightweight sound absorbing panel having good sound absorbing efficiency, and to provide a sound absorbing method.In the sound absorbing panel 1 including a plate body 2 in which a number of holes 3 going from one s...
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JP3638084B2 |
To improve the sound insulation characteristic and reduce the size and weight. A body part 1 of V-shape in a side view is formed of a first branch wall 2 inclined to a sound source side and a second branch wall 3 inclined to an anti-soun...
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JP2005090169A |
To provide a device for preventing the fall of an acoustic panel which facilitates fitting work and eliminates the risk of a failure of fitting it upon working, and to provide the acoustic panel.The device is formed by the simple work of...
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JP2005089966A |
To provide an unnecessary radio wave suppressing method for an automobile rear-end collision prevention system, and road equipment preventing radio wave interference in the road incidental facilities of various shape particularly with a ...
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JP3635999B2 |
To provide a magnetic shield sound insulating wall of an electric car line capable of reducing magnetic flux density along the line at the approximately same height as that of the conventional sound insulating wall. A soundproof panel 11...
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JP2005082984A |
To provide a self-luminous delineator device which stably exerts a suitable luminance even when an LED is employed as a light source, and to provide a soundproof wall having a delineator function.According to the structure of the self-lu...
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JP3634569B2 |
To provide a translucent sound insulation plate in which the vibration of the translucent plate is prevented, generation waviness of waviness and distortion caused by expansion and shrinkage of the translucent plate is prevented, and the...
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JP3634585B2 |
To provide a self-cleaning type soundproof panel in which contaminant stuck to the soundproof panel can be washed away spontaneously and the beautiful appearance can be maintained for a long term. A hydrophilized film 5 by activating tit...
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JP3634567B2 |
To provide a light-transmitting sound-insulating board, in which no trouble is generated in weather resistance, scuff resistance, stain resistance and stain recoverability on practical use and which has sufficient sound- insulating perfo...
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JP3630819B2 |
To provide a soundproof wall with a solar cell excellent for installation workability by locking a pair of hook-like lock parts provided on the back reinforcing plate of a solar cell module with the wall of a soundproof wall. A solar cel...
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JP2005068719A |
To provide a sound-insulating or soundproof material with antifouling properties, wherein a photocatalytic layer of a titanium oxide is formed with good adhesion, without requiring high-temperature burning, deteriorating a base material,...
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JP2005068678A |
To provide a cleaning vehicle capable of cleaning a wall body by uniformly jetting water also at the curved portions of a sound isolation wall and also jetting water also at the upper end portion thereof even if the sound isolation wall ...
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JP2005066462A |
To provide a device for collecting suspended particles exhausted mainly from automobiles, which is installed at the periphery of a road, and to provide a sound insulation wall having the device incorporated therein.The device is equipped...
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JP3629417B2 |
To provide a sound insulation wall whose sound insulation wall panels including a sound absorbing material inside are mounted between H-shaped cross sectional supports and whose outer appearance is neat and attractive and imparts an impr...
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JP3629416B2 |
To provide a sound insulation wall panel used for a side wall for a road which is high in the incident rate of noise into the inside and which can efficiently absorb and attenuate a wide frequency range of noise and is excellent in the p...
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JP3629684B2 |
To provide a foundation block for a sound insulating wall which can be manufactured so as to have sufficient performance with a clean surface by production at a plant, and moreover, enables simple work with a short period of time without...
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JP3629422B2 |
To provide a tree support capable of being attached along a sound- insulating wall with sufficient fixing strength, damaging no underground facility and deteriorating no wall material. The tree support (10) is used for trees (5) planted ...
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JP2005060975A |
To provide a soundproof structure which enhances upper soundproof performance in a soundproof wall.The soundproof structure 1, wherein a soundproof ceiling 3 is integrally provided at the upper end of the soundproof wall 2, is constructe...
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JP2005062774A |
To provide a sound absorbing insulation material which is lightweight and easily manufacturable even in a construction site as a sound absorbing insulation panel which is installed to prevent noise pollution to a periphery of a factory, ...
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JP2005061167A |
To provide a radio wave absorbing and sound insulating wall for a road installed at a low cost while obtaining sufficient sound insulating effect and radio wave absorbing effect with almost the same degree of thickness as a conventionall...
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JP3626712B2 |
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