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JP3653518 |
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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JP3651840 |
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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JP2005056689 |
To provide a lighting system for a sound insulation wall without causing lack of luminous energy nor needing extra energy by efficiently using light from a light source, in illumination in the vicinity of a road, sight line guide of a ro...
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JP2005048486 |
To provide air cleaning facilities in a roadside capable of insulating sound by inexpensive facility costs even for a long extended road and effectively cleaning exhaust gas without impairing a surrounding landscape.In the roadside air c...
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JP3647252 |
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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JP3647233 |
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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JP3647269 |
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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JP3647243 |
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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JP3647220 |
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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JP3647256 |
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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JP3647221 |
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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JP3647251 |
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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JP2005041126 |
To provide a laminated fiber sheet which can improve a sound insulation effect.The laminated fiber sheet 1 is composed of a substrate 2 and skin materials 3A and 3B which are adhered to one side or both sides of the substrate 2. In the s...
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JP2005036483 |
To provide a wall surface composite panel having excellent wear resistance and durability, securing shape retaining property without collapsing with rain, water and the growth of plants, maintaining appearance even in the non-planted sta...
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JP3644075 |
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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JP3644031 |
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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JP3643290 |
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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JP2005029427 |
To provide a relatively lightweight sound-absorbing mortar which is excellent in sound-absorbing effect and forms a sound-absorbing layer with high strength, a sound-absorbing layer structure and a formation method of the sound-absorbing...
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JP2005030116 |
To reduce sound receiving side noise, by preventing reflection of the noise from the sound source side by a connecting body 5, in a visible soundproof wall for a moving sound source.This visible soundproof wall 1 for the moving sound sou...
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JP2005030197 |
To provide a sound insulation wall capable of providing excellent sound insulation properties without increasing height and weight and a method of increasing the sound insulation performance of the sound insulation wall.This sound insula...
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JP2005030141 |
To provide an FRP panel for a soundproofing wall, and the soundproofing wall using this panel, for restraining an increase in production cost by dispensing with a presurvey, an examination of a working drawing, and molding of small lots ...
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JP2005029989 |
To provide a road-installation type sound-insulating and emission control system for particularly effectively removing harmful exhaust gas generated from a traveling vehicle, and effectively providing the sound-insulating action to a veh...
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JP2005031599 |
To provide a device that efficiently reduce diffused energy of a radiation sound by acquiring a sound wave which travels in an arbitrary fixed direction among sound waves radially radiated from respective surfaces of a sound wave radiati...
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JP3640648 |
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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JP2005023563 |
To easily install and process a translucent sound absorbing member to an existing sound insulation wall for erecting a translucent sound insulation board between H-shaped columns.A translucent sound absorbing material panel 4 for install...
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JP2005023691 |
To provide a panel for a sound insulating wall having a light-weight structure and capable of reducing panel vibration when resonance occurs to the utmost to provide high sound insulating effect, although it uses a material capable of si...
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JP2005023695 |
To provide a sound insulation panel wherein upper and lower horizontal frame materials and vertical frame materials on both sides are mounted at four-way ends of a sound insulation plate, which enables assembling work therefor to be simp...
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JP3638084 |
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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JP2005018050 |
To provide advertisement glass and a light transmissive advertisement sticker which can be formed by a simple operation, whose advertisement can be clearly seen from the outside, and through which the outside can be seen without any trou...
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JP2005016111 |
To allow field-work, to shorten a construction period and to reduce costs by reducing the number of parts and working man-hours, to allow the decrease in waste and the effective use of resources, to maintain the landscape on the outer su...
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JP2005016015 |
To easily assemble a translucent soundproof member on an existing soundproof wall where a translucent soundproof board is erected between H-shaped studs.The wall is constituted of translucent sound absorption panels 4 in which translucen...
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JP3635999 |
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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JP3634585 |
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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JP3634567 |
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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JP3634569 |
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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JP3629684 |
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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JP2004360420 |
To provide a protective coating for risk prevention sound isolating wall for an expressway capable of purifying contaminated air also in rainy weather and at night and increasing safety and remarkably reducing a power consumption in runn...
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JP2004358368 |
To clean a sound insulation wall 3 without damaging a wall face and without requiring the labor of workers.The cleaning device is provided with: wiping rolls 15 provided on a movable vehicle 2 and rotating in accordance with the running ...
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JP2004360340 |
To provide a technology capable of arranging a large number of ceramic sound absorbing panels in a desired place of a railway tunnel inner wall, and capable of reducing the number of chemical anchors to be used.A rail-shaped installing t...
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JP3630819 |
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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JP2004360415 |
To present a superior external appearance exposing no bolt outside, by easily and surely performing assembling work of a sound insulating panel, in the sound insulating panel formed by installing upper-lower horizontal frame materials an...
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JP2004361938 |
To provide a noise reduction device capable of establishing an excellent sound reduction effect to a transfer sound source in an active control type noise reduction device attached to a soundproof wall.Sound waves collected by a micropho...
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JP3629417 |
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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JP3629422 |
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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JP3629416 |
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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JP3628276 |
To provide a sound insulating wall panel having the effect on noise prevention or noise diffusion, at the same time, having no possibility of causing small piece peeling trouble or the like and capable of being easily set even if a mount...
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JP2004354770 |
To provide an active silencer for attaining control effect stabilized without deteriorating sound decrease effect even to a moving sound generating part.The active silencer comprises a reference microphone 11, correction microphones 12a ...
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JP2004353294 |
To provide a light transmission type film-vibrating sound absorbing plate and a sound absorbing panel reflecting very little radio wave without impairing light transmitting property and visibility by solving a problem of causing system m...
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JP2004350536 |
To provide a planting base simplifying cultivation of vegetation plants at a vegetation plant planting base for greening a construction, or the like; and to provide a greening method using the planting base.The planting base F for vegeta...
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JP2004346681 |
To provide a method of remodeling an existing fence to a translucent soundproof wall, which smoothly remodels the fence consisting of hollow secure supports and fence members such as nets, to the translucent soundproof fence while leavin...
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