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JP3120722U |
To obtain a certain pasting result even though the display and depiction of an arcuate line are remarkably improved, some experience and skill are required. Therefore, a conventional line tape affixing device can also be used, and a spec...
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JP2006095320A |
To provide a practical solution for the problems in a crossing road for a racetrack, and to provide an activity surface, at least substantially decreasing the disadvantages of an existing movable activity part system.In a method of closi...
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JP3760288B2 |
To provide a resin laminated sheet which makes it possible to substitute for a sand-filled artificial lawn as a tennis court ground surface material. Both the front and rear surfaces of a duplex pilose cloth formed on the front and rear ...
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JP2006075491A |
To provide a line-drawing powder which is not easily scattered by wind, can be prevented from getting run off by rain and displays lines for a longer period than previous.The line-drawing powder is formed into powder by crushing scallop ...
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JP2006505724A |
There is described a two-part artificial ski slope surface comprising a looped filament carpet and a resilient base layer and in addition a looped filament carpet which may be attached to a base layer. The looped filament carpet provides...
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JP3743938B2 |
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JP3741500B2 |
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JP3118125U |
To function a line car containing lime used for ground line drawing by putting the lime stored in the bag into the line car as it is without taking it out of the bag. We provide a line car that can be used. A back plate 2 connected to a ...
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JP2006501905A |
This invention relates to an improved underpad system to be used underneath many types of surface coverings, such as synthetic turf, carpet, coating, tiles, etc. The system consists of three layers of material made from various component...
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JP2006006734A |
To make it possible to smoothly slide by reducing a frictional resistance between ski boards and a sliding floor at the time of sliding at low cost and to prevent degradation of sliding performance and deterioration of the ski boards and...
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JP3730657B1 |
[Task] When drawing a white line on the ground for preparation before the competition, the challenge is to make it easy to carry the line drawing body so that you can easily draw a beautiful straight line or draw a beautiful circle witho...
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JP3732334B2 |
To lay/remove a mat by use of a commercial electrical supply in normal circumstances and by manual operation in an emergency when the commercial electrical supply cannot be used. This mat-laying device comprises a pair of carriages 1, 2 ...
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JP3731248B2 |
To control a stream from a surfing pool into a water flow pool in safety for swimmers and, at the same time, to always keep the stream of the water flow pool for a pool equipment combining the surfing pool with the water flow pool. This ...
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JP2005349056A |
To provide a rectangular-sheet protection mat for short-track speed staking.This self-standing protection mat 1 is formed by covering a shock absorber 12, which is formed of soft polyurethane foam having the hardness of not less than abo...
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JP3727142B2 |
To enable even a beginner to surf stably by providing an inclined surface for flowing water disposed adjacent to a water source and having both sides not substantially closed with side walls and generating an independent sheet-like water...
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JP3725963B2 |
To improve the general purpose property by making a damping spring shorter while carrying out a sufficient damping operation. A mass member 11 is provided movable in its longitudinal direction, to a fixing frame 10 fixed to a car gondola...
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JP3717079B1 |
[Task] When drawing a white line on the ground to prepare for the competition,ProgressIt is easy to draw a line that makes it easy to see the front, and to make it possible to draw a straight white line without using a tape measure at th...
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JP3713305B2 |
PURPOSE: To reduce trouble for a skier from the viewpoint of facility management and to enable the efficient business management of a skiing ground by summing up data concerning the sales of lift tickets and the number of passengers base...
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JP2005304805A |
To provide a line display device by which a court easy for players, a judge and audiences to understand is created and courts for a plurality of kinds of sports, a new kind of sports in particular, are created easily.A belt-like color-de...
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JP3712964B2 |
To provide a suction head capable of efficiently draining a large amount of water in puddles scattered over a wide area on sandy ground, as in a baseball field, or on a concrete ground. A suction pipe 5 having a cavity therein is provide...
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JP2005529718A |
The perimeter marking barrier for playing fields according to the present invention comprises one or more barrier elements disposed along the perimeter of a playing field. At least one of these elements comprises a reflecting surface (EL...
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JP3699550B2 |
To construct a system at the cost as low as possible in a golf course having any course layout by a prescribed device and a set pattern substantially unconditionally determined according to course. To each course within a golf course, at...
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JP2005245875A |
To suppress a quantity of waste and running costs by performing set up and removal successfully and speedily.Attraction sheets 13 to be pasted to an object surface by attraction is used for this method. The game field is displayed and se...
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JP3693387B2 |
PURPOSE: To suppress tear up of the lawn due to a downhill action by forming a vacant portion made of a plate-like body alone without having pseudo-lawn leaves on a lower end of a joint of artificial lawn pieces and bonding an upper end ...
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JP3691835B1 |
[Task] A maintenance tool with a large ground contact area is firmly pressed against the ground to bring it into close contact with the ground, or a tool for scraping the ground is attached, and scraping and leveling are repeated multipl...
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JP3691843B1 |
[Task] The present invention can efficiently absorb the accumulated water scattered over a wide area with a relatively small power without touching the water in a comfortable posture for anyone regardless of the four seasons, and also th...
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JP3686190B2 |
To provide a space-saved converter for pitcher's mound at a lower cost with a simple mechanism in a type which is installed in a field of a stadium allowing the holding of baseball and other events. This converter is constituted of a cyl...
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JP3683884B2 |
To simultaneously and efficiently perform leveling and cleaning of the ground and adjustment of sand grains to a fixed size while pulling a ground maintenance implement at increased speed, with relatively small force, coping with various...
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JP3673911B2 |
To provide an artificial lawn laying structure which can lay orderly artificial lawn in a short period of time without generating air stagnation. In the laying structure according to which the artificial lawn is drawn out and developed o...
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JP2005188053A |
To provide a line tape capable of being easily constructed also to an artificial lawn containing sand with high hardness of surface and/or rubber chip and the line tape for the artificial lawn containing sand excellent in engaging force ...
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JP2005160978A |
To provide a line marker for correctly and nicely drawing a line along a string without allowing lime to fall onto the string when the line is drawn by following the previously stretched string.A guide is formed by bending a wire materia...
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JP2005152135A |
To easily draw monospaced lines on an object surface of a ground, etc., and to correctly and efficiently draw the monospaced lines.An auxiliary apparatus 10 for lining is the device for obtaining the monospaced lines such as lines for la...
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JP3641717B2 |
To enable the operation management of carts in accordance with the play time when the players of the respective carts are actually doing play. The operation management is executed by determining the actual play time precluding an intermi...
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JP2005102986A |
To provide a tape that can be installed along a curve at installation.The tape is provided with a tape body 1 having a specified width, specified thickness and continuation in a longitudinal direction and an unstrechable core material 2 ...
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JP3639874B2 |
PURPOSE: To provide a process for producing artificial snow and provide artificial snow seed free from various problems inherent to conventional natural snow and artificial snow, having a kinetic friction coefficient (μk) nearly equal t...
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JP2005080691A |
To provide a ball game partition facilitating the installation and the movement and supporting a mark line to supports with a falling-down structure.A support retainer 5 is attractedly fixed on a board 4 mounted on an installation surfac...
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JP3635077B2 |
To shorten construction time of a protective fence and to relieve impact force in collision by the protective fence as a matter of fact. A spring 11 is installed in respective columns 1 arranged at a prescribed interval, and an installin...
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JP3630402B2 |
To lessen elongation percentage dug to the moisture of an artificial lawn line tape and prevent lift due to water fall, water spraying or the like by erecting an engaging element comprising the mono-filament of a prescribed diameter on a...
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JP2005052605A |
To propose to use a golf course as a field for practicing body motion other than golf such as walking, a concert, or a wedding ceremony.A golf course and additional facilities are assumed to be optimum and effective facilities as a field...
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JP2005046362A |
To provide a floating type wakeboard slider floating on water which has a form different from that of fitting a sliding member onto the frame structure of a truss installed on a seabed in the state of projecting from a water surface.Floa...
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JPWO2003039689A1 |
A game competition facility that progresses by hitting the ball with a club. The first area that covers the start area where the ball is hit first, the goal area where the cup that puts the ball in and ends the game is installed, and the...
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JP3621537B2 |
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JP3616890B2 |
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JP2005023516A |
To make it possible to get a low cost optimum environment in a building.In an ice skating arena 13, an iceskating rink 14 forming a link shape is installed in a building 17 having a fixed roof 26, a movable roof 18 is provided to be vert...
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JP3612642B2 |
To solve the problem that the conventional sand-brushing apparatus tends to damage the lawn because the whole weight of the apparatus acts on the hairs of the brush, particularly the hair for sand-brushing cannot move and becomes impossi...
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JP2004358055A |
To provide a member embedded in ground which forms not only the line of a straight line part but also the line of a curve part and which is also excellent in durability and safety, etc. after being installed and to provide its installati...
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JP2004358056A |
To provide a member embedded in ground which is excellent in stability and safety, etc. of a line after being installed and to provide its installation method.This member 1 embedded in ground forms a line on the ground and is provided wi...
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JP2004321220A |
To provide a marker for a road surface and the like suited to work such as drawing a line for guiding a marathon, marking the road surface and the like used for an examination of laying and leveling gravels and inscription of measuring n...
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JP2004313372A |
To eliminate deviation between an apparent line width and a true line width and between an apparent line position and a true line position due to the positions of the eyes of a player by eliminating the fear of breaking an applied power ...
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JP3588261B2 |
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