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Patent Searching and Data


Matches 701 - 750 out of 3,454

Document Document Title
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...  
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...  
JP2003130514A
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 po...  
JP2003119741A
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...  
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...  
JP2003111885A
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 paralle...  
JP2003111884A
To easily and accurately mark lines structuring a rectangular game field in a short time.Corner arcs 9, 9, etc., in four corners of a rectangular game field 1 are drawn by using a line marking template 30, and a center circle 2 (circular...  
JP2003105709A
To provide a surface structure free from dusting, good to drain and hard to solidify.The surface structure 1 on which people walk or exercise comprises lower layer roadbeds 2, 3, a base mat 4 arranged on the lower layer roadbeds 2, 3 and...  
JP2003102256A
To provide a method for creating a natural turf surface having good water drainage and not being solidified even after time passes, by which the number of times for water supply and fertilizer application and maintenance costs can be red...  
JP2003511117A  
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...  
JP2003055924A
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...  
JP3381056B2  
JP2003504168A  
JP2003033456A
To provide a golf ball stopper 1 set on a cart path R in the golf course, which does not prevent a cart for riding from passing and which can maintain an effect as a stopper for a long time. This stopper has a net 2 across a cart path R,...  
JP2003027412A
To provide skiing facilities which can arbitrarily control a lateral slanting angle of only part of a ski slope, and imparts a wide range of variations to the ski slope, by driving a movable floor forming part of the ski slope by a movab...  
JP2003502126A  
JP3369455B2  
JP2003010567A
To provide a structure of dividing lines with which clearness can be permanently held and a smooth track is displayed over the whole track and which has a hardness close to the ground and with which there exists no possibility of stoppin...  
JP2003010378A
To provide the structure of division lines which permanently holds distinctness, displays a smooth traveling road all over the road, obtains hardness being similar to that of the ground and also eliminates the interruption of a rainfall ...  
JP3386632B2
PURPOSE: To make sand accumulated on the upper surface of the warped plate dropped spontaneously, and quickly deal with wear of multiple number of fork blades by executing positioning selected from an inclined working position of a warpe...  
JP2003003415A
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 chip...  
JP3362245B2  
JP2002363938A
To provide a method to generate an ice board on snow mechanically in a short time. An elastic body which is being rotated at high speed is pressed to snow while moving. A surface layer of the snow is melted by friction heat between the s...  
JP2002360756A
To provide a building method for a target mound which does not require many working machines and work preparatory materials such as heavy machines or carrying vehicles for soil and gravel, and can shorten the building period of time. Whe...  
JP2002358388A
To provide a management system for a golf course, which enables the management to cut a staff for player reservations, club fee billing, and food stuff ordering. A system reserves the use of a golf course 1 for a player, who applies to p...  
JP2002356807A
To provide an outdoor playground excellent in construction efficiency in the open, excellent in durability in the case it is used, capable of being used for a skate board play, dabbling or the like and safely playing without any anxiety....  
JP3354914B2  
JP2002346018A
To easily change over to a service state in which a takeoff board and a foul determining board are exposed to a field surface and to a non-use state in which a cover is exposed to the field surface. The upper part of a box body 4 is prov...  
JP2002540867A  
JP2002346017A
To provide a new takeoff board box that can enclose a cover body inside in the state of installing a takeoff board and a foul determining board at the upper part and enclose the takeoff board and foul determining board inside in the stat...  
JP2002339310A
To provide a bunker structure in a golf course capable of being easily applied even to the existing bunker and preventing the bunker sand from flowing down even in a heavy rain fall.The bunker structure includes a culvert drain section 2...  
JP2002337499A
To accurately and easily draw a straight line having a predetermined line width and a circular arc line having a high roundness even on a carpet having a fluff.A line drawing unit for the carpet comprises a frame of a rectangular paralle...  
JP2002339311A
To provide an artificial lawn for a wettable artificial lawn ground capable of maintaining the artificial lawn in a proper wet state and controlling the rising of the surface temperature of the artificial lawn.The artificial lawn 5 is la...  
JP2002339312A
To provide an artificial lawn for a wettable artificial lawn ground capable of maintaining the artificial lawn in a proper wet state and controlling the rising of the surface temperature of the artificial lawn.A permeable sheet 4 and the...  
JP2002539909A  
JP2002315859A
To exactly set a baseball game area, with which the decision of homerun is facilitated and safety is improved, in a short time.This tool is provided with a linear body 1 for first base side line displaying a home base point (o), a first ...  
JP2002309531A
To provide a snow truck maintenance machine including a pump driven by a power source, a hydraulic motor connected to the pump at the supply side and the return side, and an actuator supported against an assembly frame and used for rotat...  
JP2002308558A
To provide a snow boarder transporting device.This snow boarder transporting device comprises a moving pavement means having a continuous paved surface formed of a large number of plates installed on the outer periphery of an endless tra...  
JP2002306862A
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...  
JP2002301272A
To provide wooden combination board play equipment by which a wooden play unit is reinforced and resistance force against an instantaneous load is sufficiently showed compared with conventional equipment by the simple combination of wood...  
JP2002295056A
To attain good workability of construction, improve the appearance and favorably keep shock absorbing performance at a joint part of a foamed shock absorbing material.A tabular foamed shock absorbing material 3 is fitted on the surface o...  
JP2002296036A
To facilitate drawing preparation for golf cart traveling paths and the calculation of a construction cost therefor.A golf cart 2 traveling the traveling paths in a golf links is provided with a position detection means 7 for detecting i...  
JP2002282406A
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 12...  
JP2002276142A
To provide a method for forming a concrete floor for low-temperature facilities, which is free from cracking or chipping in concrete, and to provide a structure of the concrete floor.According to the method for forming the concrete floor...  
JP3322230B2  
JP2002248197A
To provide a measure to easily make a baseball diamond along a standard determined by a rule in a playing ground or a vacant land where there is no division line for an athletic use like a baseball.As a measure for making a baseball diam...  
JP2002248193A
To provide a sheet to easily make a batter's box in a playing ground or a vacant land where there is no division line for an athletic use along a standard decided by a rule.On the sheet shaped like the batter's box size, a position measu...  
JP2002239059A
To gather the information on waiting time and the number of waiting people at a plurality of ski lifts and rest houses in a ski area.A user carries a lift ticket with an IC chip, and his entry or leaving is detected by weak radio waves f...  
JP2002235449A
To provide an arena floor capable of quickly coping with various events at a low cost.In this arena floor mechanism of facilities for indoor events, a floor member placed on a floor slab 1 is divided to form two vertically movable floors...  

Matches 701 - 750 out of 3,454