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JP2001090172A |
To provide a structure to be set, particularly, in a side-ditch of a sports ground or the like, which never injures a player even if he vigorously bumps on it with falling and can ensure the draining of the ground as a dust guard grating...
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JP2001070497A |
To secure the safety of a beginner even without the equipment of special suits or the like, to readily enjoy a jump and to easily judge the skill of the jump. This playing facility is provided with a sliding part 1 where a sliding mat 5 ...
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JP3145951B2 |
To solve probelsm that a bearing post for a conventional long ball- prevention net is difficult to carry it in an installation site, at the same time, that the conventional bearing post divided so as to carry it in the site and assembled...
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JP3139893B2 |
PURPOSE:To facilitate replacement work by forming a guide on the upper surface of a floor and providing a lawn mat on the upper surface of which natural lawn is provided along the guide. CONSTITUTION:A center circle part 6 and annular ci...
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JP3138979B2 |
Sheet wave generators have recently been hailed as the new generation of simulated wave generating water rides. The present invention relates to a sheet wave generator with a riding surface appended to a single container of water, i.e., ...
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JP2001046575A |
To provide a management system for golf course that excludes necessity of carrying money when golf is played. The management system for golf course 10 is constituted with automated reception machine 12 that issues a management card writt...
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JP2001037940A |
To keep long lasting quality and to improve safety by providing a start line for indicating a starting position. A start mat is formed in such a way that a green artificial lawn 11 having a fixed length, a start line 13 formed of a white...
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JP2001037945A |
To reduce a cost for reforming and maintaining a shock absorbing body for an ice-skating rink. In a shock absorbing main body 4 having a cushion core member 7 such as urethane-foam covered with a covering member 8 such as rubber cloth, a...
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JP2001029531A |
To reliably display a prohibition against the driving-in of a ball in a following cart in the case of the presence of a cart in a section in which the driving-in of a ball is prohibited. At the time of the presence of carts K1 and K2 in ...
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JP2001029534A |
To make the selection of a new prize such as a near pin contest prize even if a hit ball goes beyond a green to increase the entertainment property of a golf competition by forming a region of a specified width around the periphery of th...
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JP2001032205A |
To provide a molded artificial lawn, and a molded artificial lawn structural body having free from any peel or turn-up at a connection part of the molded artificial lawn, excellent durability at a connection part between the molded artif...
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JP3128648B2 |
To accelerate the piling-up of snow in skiing ground in snowing, to lower a snow melting speed and to inhibit the snow melting action by dispersing the wood chips obtained by sufficiently drying and crushing the wood with approximately u...
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JP2001019531A |
To obtain powder for drawing a line which is difficultly scattered by a wind, is difficultly washed away R rain, can show a white line for a long term, and does not affect the hand skin and also plants by crushing wastes of white pottery...
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JP2001017604A |
To enable even a gliding person having low physical strength to easily make gliding with wind at his or her back and to enjoy high-speed gliding by enclosing a runway by a tunnel-like enclosure and blasting wind into the space enclosed b...
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JP2001020236A |
To provide a snow-layer formation device capable of easily forming a snow-layer in a part of a vertical wall surface in a snow-board artificial sliding-course and a part of a down slope continued to the vertical wall surface and easily f...
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JP2001017603A |
To assure high safety and to obtain excellent water permeability by laminating artificial grass on an impact absorbing subsurface material formed by assembling small rubber piece, thereby making it possible to absorb impact even if a tee...
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JP2001012834A |
To switch a spreading device without providing an ice storage and without stopping the operation of an ice maker.Ice snow 60 that is made by an ice maker 2 is supplied to conveyors 6 and 7. The ice snow 60 is supplied to a feeder 8 by th...
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JP2001000620A |
To provide a playing facility or an entertaining facility adopting a playing method emphasizing on a technique with a low difficulty easily acquired by a novice player instead of physical capacity or a high level technique to reduce a ha...
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JP2000516671A |
A sports field, in particular for team sports such as football, has a playing field (20) which consists of a overing made of grass, granulates or other natural and/or artificial materials, placed on an infrastructure (21), in particular ...
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JP3108345B2 |
To provide a method capable of producing artificial snow, keeping the snow firmly stacked without being affected by an atomospheric temperature, preventing snow melting and maintaining snow cover in an excellent state. A heat shielding s...
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JP2000514334A |
A playing field for playing where the field includes marked sidelines, goal lines and cross-lines at a distance from the goal lines. The playing field includes a total of four goal structures, rather than the conventional two goal struct...
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JP3104968B2 |
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JP3091933B2 |
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JP2000245884A |
To facilitate the installation of a net without excavating an underground part by connecting an outer frame formed of shape steel and slide guides of a game ball court to be a structure with weight, raising and supporting poles at the st...
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JP2000245891A |
To provide an air conditioning device wherein the load of an air conditioner can be reduced and the device itself and the operation cost thereof can be suppressed. In an artificial skiing ground 10 wherein artificial snow 20 is laid with...
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JP2606093Y2 |
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JP2000240005A |
To provide a water feed structure for the ground surface layer capable of always maintaining the surface layer of the ground in an appropriate moistened state. An artificial lawn 26 is laid on the lower layer ground 8 of the ground 1, an...
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JP2000237373A |
To remove the snow of a snow floor lower layer at a low cost by blowing outdoor air into the lower layer of a ski slope snow floor, melting dirty snow by the heat exchange of the dirty snow of the lower layer and the outdoor air, removin...
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JP2000237372A |
To make it possible to easily set a course for park golf by forming a member for setting the course on the floor surface of an indoor competition facility of columnar members having a prescribed height and a low-height member to be insta...
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JP2000233037A |
To provide a simplified fence cushion easily installed at a baseball field and the like without executing the large-scale construction, used for not only a concrete fence but also for various fences, and easily removed and moved after th...
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JP2000234764A |
To reduce cooling cost of ventilation air for indoor snow play facility. Outer air 3 for ventilation taken into an indoor snow play facility 1 is mixed with the air 5 in the facility 1 while satisfying a following condition; QR/QO≥1 (w...
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JP2000210406A |
To maintain/manage a golf course by reading data on works, machines/tools and working hours marked on a mark-sheet and inputting them to a computer. In a working journal mark-sheet with items to be marked on the works on maintenance/mana...
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JP3070978B2 |
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JP3071821B2 |
PCT No. PCT/GB91/00303 Sec. 371 Date Sep. 2, 1992 Sec. 102(e) Date Sep. 2, 1992 PCT Filed Feb. 27, 1991 PCT Pub. No. WO91/13208 PCT Pub. Date Sep. 5, 1991.A cover unit 12 adapted to interlock with other such units having a top surface 14...
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JP3059825B2 |
PURPOSE: To make roof height changeable whenever necessary so as to deal with multipurpose applications with efficacy by connecting the divided parts of a roof-forming structure at their inside ends, and supporting the outside ends of th...
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JP2000176073A |
To provide a linking structure of snow protection mats which can link snow protection mats along the landform even when the ground to spread the snow protection mats on has a complicated form without requiring complicated works of cuttin...
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JP2000176074A |
To provide a half pipe strong and improved in durability by setting half pipe units with the inclined parts thereof being in contact to each other, forming a step having a handrail raised thereon on the upper ends of the inclined parts, ...
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JP2000167100A |
To easily identify a line by forming the line by coloring and coating it on a ground and road surface, and by coating phosphorescent coating on their surfaces.An en-tout-cas court is formed by coating all-weather court paint on a base of...
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JP2000170113A |
To obtain artificial lawn excellent for water permeability, cushioning ability, electrostatic property and flexibility by filling fine sand soil containing a predetermined percentage of granular material containing fused slag from incine...
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JP2000167101A |
To enable coating of lines on an athletic field or a road surface to be easily identified even in twilight or night by forming the lines by coating a color coating material and further coating a fluorescent coating material over the line...
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JP3054247B2 |
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JP2000157658A |
To provide the artificial lawn for futsal capable of providing a game in safety with confort and easily constructing and removing by protecting bottom base of a swimming pool by a cushion mat, and firmly fixing the artificial lawn by hig...
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JP3045970B2 |
To provide laid plates for an artificial skiing slope, which are laid on the slope of the facility and allow skiers to slide in good condition irrespective of the amount of the artificial snow prepared. Plated are to be laid on the slope...
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JP3045722B1 |
[wrap up] [Task] It is an object of the present invention to provide a swivel power supply device capable of supplying electric power to a mobile body when the mobile body is surely swiveled around a predetermined swivel axis. A bearing ...
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JP2000140192A |
To obtain a high degree of the stability and durability of a low-friction synthesized structure adequate for use as a floor material (surface) of an artificial skating link by providing this structure with polymer layers containing the f...
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JP2000140191A |
To surely prevent the faiut sinking of a pitcher's mound without adding a special locking device and to prevent a replacing base from being lowered even by the fault of a braking device. This elevating and lowering type pitcher's mound 4...
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JP3044760B2 |
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JP2000136503A |
To provide with the feel of nature, abrasion resistance, soft touch, air permeability, and water permeability. A surface layer 2 is formed by binding mixture which consists of small stones 4 and rubber chips 5 with binder, an internal la...
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JP2000126346A |
To provide an installation structure for a gate-ball game capable of anytime enjoying the gate-ball game without being influenced by the season or weather, and simple in the structure for facilitating the execution of work. An installati...
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JP2000116842A |
To easily and stably obtain the skating rink optimum for the curling competition and the ice skating by placing the non-woven fabric comprising lines, patterns characters or the like necessary for the competion on a leveled base with gra...
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