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JP2004295714A |
To prevent accidents like deviation from a course occurring in a skiing area.A danger monitor system comprises; an entrance read means which is provided at a lift entrance in a skiing area and reads data stored in information recording m...
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JP3573346B1 |
[Task] The challenge was to make it possible to maintain the ground cleanly while scraping the ground efficiently with a relatively small force in a short time in response to various ground conditions. On the rotating shafts 6 provided o...
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JP2004249046A |
To provide a frame set for making a correct batter's box which is convenient for transportation without trouble in making by a keeping method, and also is easily assembled.The frame set includes a plurality of frame members for making a ...
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JP2004236868A |
To provide a line display apparatus in which a displayed line is clearly recognized without damaging the beauty of a floor surface and costs for arranging construction and running costs are reduced.The line display apparatus is provided ...
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JP2004236882A |
To provide a line drawing apparatus capable of easily drawing a line on the ground without using lime or the like, having a function as a stand and having an enhanced linearly-advancement stability, by which a straight line and a circle ...
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JP2004215790A |
To provide a foundation rod screw device for easily installing a pole or the like for racing on the snow in the ground or snow on the ground.This foundation rod screw device 1 is composed of a passive rotating part 20, a driving rotating...
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JP2004218390A |
To provide a slope maintenance method of a good economical efficiency for a skiing ground, which minimizes melting snow to the least by an artificial snowfall machine while a sufficient amount of snow is secured at an opening time.The sl...
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JP2004204621A |
To provide granule-containing artificial lawn which prevents fine particles from flying high as dust, thereby preventing a playing environment from degrading, an auditorium from staining, and a working environment at the time of laying n...
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JP2004187974A |
To provide a structure of a ski slope capable of delaying the melting of snow by shielding snow from the ground heat by a simple structure, making the condition of the ski slope sufficiently suitable for skiing with a smaller quantity of...
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JP3534486B2 |
PURPOSE: To eliminate the application of a special process to a cushion seat and at the same time, efficiently fasten the cushion seat. CONSTITUTION: Regarding a cushion seat 1 laid along the surface of a frame F, the head of a fixture b...
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JP3535127B2 |
To enable skiing all the year round with the same sliding feeling as a skiing slope made of natural snow. Calcium carbonate is included as a water retentive component in a polyurethane film 12 of a polyurethane foaming body 11 with the p...
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JP3527895B2 |
To provide a bowls playing lane miniaturizing the lane while utilizing the characteristics of the sport without mitigating the extent of difficulty, and the bowl. Since a slope lane 12 covered with special felt for which a sponge sheet 1...
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JP2004137845A |
To provide a deformed line tape for an artificial lawn with sand and/or rubber chips, which has the properties of adequate surface-adhesion to the artificial lawn with the sand and/or the rubber chips.This deformed line tape for the arti...
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JP3525161B2 |
To convert a swimming pool into a roller skating rink by suspending and arranging a flat fence provided with elasticity on a flat surface of an inner circumference wall of the swimming pool and suspending an elastic corner fence provided...
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JP3526300B2 |
To enable water removing working capable of efficiently removing a large quantity of stagnant water in a wide range such as a soccer ground and a baseball ground without coming into contact with water in a tireless posture in all seasons...
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JP2004512109A |
Amusement vehicle for a bob or toboggan run in particular, with a basic vehicle frame (2) on which rollers (5) and/or slide members for propagation of said vehicle (1) are arranged, as well as a second frame (3) for accommodation of one ...
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JP2004124488A |
To solve a problem that an outdoor playground is puddled with rainwater after rain and causes a considerable delay for a start due to the necessity for ground maintenance, and a satisfactory play cannot be performed because a game must b...
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JP3521084B2 |
To easily mark a clear straight line without generating a rocking of hands when marking a white line on the ground in preparation for a game. A bearing 5 is provided at a central part of a frame 2 for supporting two small wheels 1 parall...
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JP3515504B2 |
To provide a method for controlling the temperature of a vegetation ground, by which the temperature of the ground can highly accurately be controlled from a ground temperature control-starting time, even when the measured value of groun...
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JP2004092111A |
To solve the following problem of a conventional artificial turf white line 6: artificial turf 2 and the artificial turf white line 6 are completely the same products in terms of a leaf length specification and a material except for thei...
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JP3508311B2 |
To vary bowling game by covering almost all the selected portion of the upper surface of an elongated structure having a plane upper surface supporting the ball with a film, by connecting an ultraviolet light sensitive dye or pigment in ...
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JP2004066184A |
To solve such problems having significant effect on the management cost of a golf course when sand such as river sand, pit sand and sea sand are used for the topdressing soil for greens that the particle size of the sand is required to b...
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JP2004065888A |
To provide a line drawing aid with which anyone can easily draw lines on a baseball/softball ground.This line drawing aid for a baseball/softball ground is constituted to connect between a home base, first base, second base, and third ba...
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JP2004505810A |
A friction control article including a backing layer having a first surface with an array of at least 100 upstanding stems per square inch and a second surface. At least a portion of the upstanding stems is an elastomeric material and th...
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JP2004057733A |
To provide a sliding rail having extremely high commercial value and used for sliding with a snow slider.This sliding rail used for sliding with the snow slider such as ski or snow board comprises: a plurality of sliding rail bodies 2 wi...
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JP2004043822A |
To provide a protective coating of an ultraviolet-ray fluoresceing type for use in bowling lanes.This protective coating of the ultraviolet-ray fluoresceing type comprises a thin transparent film of the material selected from the group c...
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JP2004041334A |
To provide a marker for a race not to give pain to a racer when the racer falls on the marker, hardly hurting the racer, not bulky, and not to be broken easily.The marker for a race is a bag made of cloth, paper, membrane or film in the ...
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JP2004033516A |
To eliminate discontinuation of a game relating to a touch line and a goal line in a minisoccer game with a miniaturized pitch.This pitch structure of minisoccer is equipped with inward curved wall faces 6 set on touch lines and goal lin...
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JP2004024858A |
To provide a line tape suitable for a thick-piled artificial lawn and minimized in elongation after dipped in water.A fabric fastener male surface having engagement elements consisting of monofilament 0.2-0.5 mm in diameter, which are pl...
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JP3490168B2 |
PURPOSE: To obtain antimicrobial sand by mixing an antimicrobial metal-contg, specific phosphate and zinc oxide or titanium dioxide with vitreous power and sand followed by heating to soften the vitreous powder and carry the antimicrobia...
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JP3476377B2 |
To provide a ski mogul molding implement for easily forming/ maintaining a mogul course, a method of molding moguls, and a mogul course. This ski mogul molding implement 1 has a fixing means for fixing a pair of nearly triangular molding...
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JP2003344050A |
To easily create a drawing of the travel paths of a golf cart and to compute the construction cost. A golf cart 2 which travels on the travel paths in a golf course is provided with a location detecting means 7 for detecting its travelin...
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JP2003344253A |
To accurately measure the hardness of various fields. This field hardness measuring instrument 1 is provided with a base 3, a support column 5, an arm 7, a hook 9, a dropping body 11 and a wire 13. The dropping body 11 is provided with a...
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JP2003339932A |
To provide a preparation instrument for forming two skiing channels of a classical course track by making a surface of snow flat by loading or hauling a course track cutter on a snow tractor such as a snowmobile comparatively easy to man...
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JP2003535663A |
A rotary ski slope comprising an inclined disc which is rotatable about an axis and has a diameter of at least 100 meters. The disc may be divided into a number of concentric rings ( 1 ) which are rotatable at different speeds. Means are...
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JP3470225B2 |
To provide a rational and economic renewal construction method reproduced as an artificial lawn coat securing permeability as existing permeable coats in which permeability is worsened by impermeable all-weather existing coats or secular...
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JP2003335294A |
To provide a court for a game play easily enjoyable by everyone and mainly used for a sport game play on water.This court has a plurality of blocks 1, etc., arranged longitudinally and laterally, a court sheet 11 to cover and wrap upper ...
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JP3462039B2 |
To easily and automatically form a pitcher mound without the need of manual aid at the time of baseball use in a multi-purpose ground. A polygonal hole 3 is formed on the ground and a mound base body 5 is housed in the hole 3. The mound ...
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JP3462651B2 |
To attempt to enhance the workability of artificial lawn stretching and housing work by reducing a friction resistance between artificial lawns and their layout surfaces when stretching the artificial lawns or housing them. The artificia...
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JP3464010B2 |
PURPOSE: To provide a putting green and a construction method thereof which achieves a promotion of effect for binding propulsion of a golf ball, a simplification of repairing of a collar area and advantage in economy. CONSTITUTION: In a...
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JP2003274759A |
To shorten an operation time and to raise operation efficiency by simplifying operation for rooftop vegetation and to play a light sport on an artificial ground planted with trees.An artificial ground is formed by combining a plurality o...
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JP2003529009A |
An installation for increasing the daylight yield in a stadium provided with a playing surface, stands, and optionally a covering, includes an essentially vertical light-reflecting body to guide the light incident on the body towards the...
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JP3447998B2 |
To provide an ice body illumination method capable of a high stage effect light decoration of an ice body such as an ice statue, an ice plate and to provide an ice skate rink of a high stage effect by lighting. Light leaking from an opti...
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JP3429998B2 |
To provide an artificial snow generating system suitable for a skiing ground in which clogging of a water spray pipe or a water spray port can be prevented surely and artificial snow can be generated stably while facilitating cleaning an...
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JP2003207241A |
To perform efficient slope maintenance by temporarily arranging a movable building on a slope of a skiing ground, and operating an artificial snowfall machine in the air-conditioned inside.A pair of rails 20 are laid on the slope 10. Of ...
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JP2003205060A |
To provide a takeoff board for jumping events where only the surface part of a jumping board which is easily damaged can be replaced.This takeoff board 1 for jumping events consists of a base 2 to be buried under the ground surface 7, an...
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JP2003521605A |
The present invention relates to a device (10) for performing work tasks within a work area, in particular a ski run area, comprising a working unit (60, 90), a manoeuvring means (12, 30, 32, 37) to which the working unit is arranged, an...
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JP2003176515A |
To provide a traveling type working machine that can put a snow surface in a desirable state and facilitate work while visually confirming even from a high position.A press plate 22 formed of a wear-resistant flexible material to abut on...
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JP3402182B2 |
To prevent snow from being melted by providing low temperature air blowing means on a base of accumulated snow and making a plurality of air holes from the surface of snow cover to the base at certain intervals. Low temperature air is je...
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JP2003117048A |
To provide a floor face indicating device capable of easily, quickly and selectively indicating a line of a desired court on a floor face in accordance with the necessity.A light guide material 3 emitting the light by a light source 3 or...
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