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JP2008194330A |
To provide a means enabling a user to place tatami mats on the floor of a building of a gymnasium, an auditorium or the like, not usually used as dojos, to simply build a martial-arts hall capable of being used for a game or a competitio...
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JP2008184734A |
To provide a means which enables skiing even on lawn when only a small amount of snow is accumulated on a skiing ground.In a skiing ground member in which a protrusion and a permeable portion are provided on a flat plate, the protrusion ...
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JP2008154714A |
To provide a paint spray type line marker allowing a line drawn on the surface of ground and a court covered with grass or artificial grass to be visually recognized clearly from a diagonally upward position.This line marker is equipped ...
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JP4115040B2 |
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JP3142723U |
To play on a temporary course in a multipurpose open space in the neighborhood by taking advantage of the excellent safety feature of this competition, which will lead to the development of this competition. For that purpose, we will pro...
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JP4097502B2 |
To provide a wake-board slider which is provided with excellent mobility without restriction in an arrangement position, and can be used even by a beginner, etc. The wake-board slider 11 allows a wake-board to slide in a floating state o...
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JP3141779U |
To provide a highly safe line puller and a cutter for the same, in which line powder does not fly up during filling. This line puller 1 draws a line by using a line powder filled in a vertically long main body 11, and the line puller 1 i...
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JP3141121U |
To provide a lightweight ground maintenance tool which is easy to carry, has excellent portability, and can replace advanced parts. A ground maintenance tool is made into a state in which it does not have an unnecessary three-dimensional...
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JP4078533B2 |
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JP3140694U |
To provide a line car having a structure in which a storage container portion for containing lime powder is not particularly provided, and the lime bag is used as it is contained in a lime bag, and the lime bag functions as a powder cont...
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JP3140036U |
To provide a batter box line drawing ruler which eliminates work such as disassembly and assembly at the time of use, reduces the number of parts, and facilitates transportation and storage after use. With a batter box line drawing ruler...
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JP3139880U |
To easily and uniformly maintain a required surface layer state on an indoor riding ground or the like without manually sprinkling water in the morning and evening every day. An indoor riding ground 1 or the like is formed in a pool shap...
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JP4051406B2 |
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JP4011982B2 |
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JP3999293B2 |
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JP4000396B2 |
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JP3995417B2 |
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JP3996908B2 |
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JP2007529017A |
A system, method and computer-readable medium for creating visual presentations on large surfaces such as sports fields or road surfaces both indoors and outdoors by means of a free-roaming marking device such as a mobile robot. The mobi...
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JP2007236875A |
To provide a tennis court in the indoor-tennis court spread with a carpet, which is capable of easily helping replace parts of the carpet of the surface piles frequently used and prone to be abraded despite no formation of patchwork patt...
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JP2007202662A |
To provide a constitution by which a pool during off-season can be used for exercise or games. In the total region or a local region of the bottom section of the pool 1 drained or retaining water, a cushioning mat by a plurality of pipes...
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JP3956714B2 |
To provide a protective barrier which is capable of absorbing sufficiently an impact of a rider or the like and has fire retardance. The protective barrier 1 consists of a urethane foam 10 and a fire-retardant cover 20 covering the ureth...
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JP3949464B2 |
To provide a line tape for an artificial lawn containing sand and/or rubber chips, which has properties of adequate surface adhesion to the artificial lawn. This line tape for the artificial lawn containing the sand and/or the rubber chi...
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JP3940460B2 |
To provide an ice making machine that can make an excellent quality rink layer without cracks efficiently by suppressing the growth of the cracks or extinguishing them. An ice making machine 10 for making a rink ice is provided with a ri...
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JP3936062B2 |
To provide a snow carrier suitable for an artificial snow making system for a skiing ground by enabling a required quantity of artificial snow to be sent stably. This snow carrier is equipped with a scraper 11 which scrapes off the artif...
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JP3936053B2 |
To provide a snow carrying device which can stably send out a required quantity of an artificial snow, and even in the case of a small carrying out quantity, can exactly send out the artificial snow, and is suitable for an artificial sno...
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JP3132706U |
To provide a line pulling tool capable of preventing powder from falling, being easily carried, and preventing consumption of a stirrer when it is not necessary to draw a line when carrying the stirrer. To do. A stirrer 15 is not directl...
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JP2007152212A |
To provide a spraying machine which suppresses splashing of a granular powder as dust into the atmosphere in spraying the granular powder to a ground surface to make the granular powder more easily adhere to the ground surface and enhanc...
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JP3924061B2 |
To realize the excellent cushioning property by implanting a heat shrinkable pile yarn using a resin composition consisting of ethylene α-olefin polymer and a polyolefin resin and straight pile yarn in a base cloth in a mixed manner. Et...
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JP3918154B2 |
To effectively collect and submerge and wither floating algae such as water bloom for waste disposal by generating a circulation flow on surface water around many wave dissipating devices existed or newly installed on the water surface f...
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JP3918146B2 |
To solve the problems that, when a buoy such as a turn mark is installed in the speedboat race track of a seawater surface, it is affected by the ebb and flow of the tide, oysters and seaweeds, etc., are often stuck to members provided i...
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JP3903353B2 |
To make it possible to be used through four seasons without getting clothes wet by installing a mist generator for moisturizing artificial grass at the top part of a gliding slope stuck with the artificial grass so as to properly moistur...
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JP3877375B2 |
To provide an artificial turf for sliding which can be easily executed and repaired and also maintained at low cost and which is durable and inexpensive in the running cost. This artificial turf is constituted of a wire material part 2 i...
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JP3128116U |
To provide an indoor ring that can be used by beginner / intermediate level sumo athletes. This is a synthetic rubber that forms the cross section of a sumo ring, a ring, and a circle of dots. When four pieces of the same shape are combi...
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JP2006340943A |
To provide a curing construction material where operability of construction and removal is improved markedly by eliminating occurrence of wastes and curving (unevenness) and eliminating occurrence of deviation (movement) at curing materi...
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JP3127773U |
To provide an indoor ring that can be used by beginner / intermediate level sumo athletes. A semi-hard rubber substitute for a sumo bale is attached to the end of a plywood, and a combination of 16 mats of 7 types is combined. The upper ...
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JP2006526078A |
A yarn for strands of an artificial turf ground cover (2), including a tape filament (4) having a flat cross-section. One side of the tape filament (4; 54) has a colour and/or tint different from the color and/or tint of the other side. ...
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JP3844545B2 |
To realize a ski game rich amusement and gambling effect in which skiers can similarly enjoy regardless of respective technical levels. A coin/token charger 4 for charging fees and a start gate 3 are provided at a start point a of a skii...
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JP3831540B2 |
To provide a laying structure of artificial turf of which the whole face can be smoothly swollen up and which can be also smoothly wound up without a large force of traction. Air supply holes 3 are formed on a floor face 2 and the air su...
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JP2006264081A |
To provide an impact absorbing panel which is thin, light in weight, and excellent in weatherability and abrasion resistance, does not need a complex production process, and can be produced easily.A core material in which a surface mater...
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JP2006521120A |
The invention relates to a transport and gliding device for surfboards, comprising a guided stream of water influenc-ing the action of the surfboard, and a plurality of flexible parallel tubes ( 1 ) which are inclined at an angle ( 2 ) a...
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JP2006239265A |
To provide a pitcher's mound which can be separated into a center portion heaped with soil and a lightweight outer portion and permits easy connection or separation of the two.The pitcher's mound has a center portion 10, the front side 1...
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JP3125176U |
To provide an indoor tatami-integrated ring that can be used for sumo wrestling at an intermediate / advanced level. A base for attaching a bale is built in a tatami mat, and a removable bale is attached to give the bale / bale sufficien...
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JP3123689U |
To provide a line tape affixing device for affixing a tape to a floor surface in order to display a section of a court for sports exercise, and to provide a affixing device capable of neatly pasting and displaying an arcuate line. A supp...
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JP2006192012A |
To provide a distance indicator for a golf course, which is used as a guide for a carry from a starting base point of a teeing ground in a range where the carry to a hole of the golf course is visually confirmed, and helpful for judgemen...
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JP3798478B2 |
To provide a sand guard bench having functions to collect and drain water in strata with simple construction and execution. A plurality of retaining walls having the same specification are erected at proper intervals vertically in multip...
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JP2006167341A |
To provide hole components of golf cource allowing a player on a fairway of a hole in the golf cource to confirm a carry from a distance measuring base point on a tee ground.The hole components is formed of the teeing ground 2, the fairw...
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JP2006142010A |
To provide a multi-purpose sports facility enabling young people to choose, learn and practice sports suitable for their own physical and mental aptitudes.The multi-purpose sports facility is provided with a common base structure compris...
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JP2006139739A |
To solve the problem wherein participation in sports requiring many sporting goods cannot be easily made in a current poor living environment even if there is a will of participation although a government, a local public body, and the li...
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JP3771576B1 |
To set a sports court or a game section for play in a park, a plaza, or a schoolyard with uneven earth and sand, it takes time and effort to make a right angle, make the length uniform, and pull straight. It is pulled to form a court and...
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