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Patent Searching and Data


Matches 701 - 750 out of 3,528

Document Document Title
JP2005058527A
To cope with various ground states, to level the ground surface of grounds efficiently with relatively small force in a short time while grinding it and to perform maintenance finely.For a leveling tool 15, the tip of a holding rod 5 is ...  
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...  
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...  
JP3621537B2  
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...  
JP3616890B2  
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...  
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...  
JP3612642B2  
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...  
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...  
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...  
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...  
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...  
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 ...  
JP3588261B2  
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...  
JP2004283334A
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...  
JP2004275698A
To provide a line display device reducing the amount of change between an apparent line position and a true line position.An electricity fed display device 10 is mounted on a floor material 5, stored in a transparent polycarbonate protec...  
JP3573346B1  
JP2004261213A
To provide powder safe and harmless to a human body and excellently used in drawing field lines or in preventing slippage.A chicken egg shell E is washed with water, and dried in a hot-air dryer thereafter. The dried egg shell E is put i...  
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 ...  
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 ...  
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 ...  
JP2004524109A  
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...  
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...  
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...  
JP3573346B2
To cope with various ground states, to level the ground surface of grounds efficiently with relatively small force in a short time while grinding it and to perform maintenance finely. For a leveling tool 15, the tip of a holding rod 5 is...  
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...  
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...  
JP2004135975A
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 on...  
JP2004512109A  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
JP2004505810A  
JP2004060226A
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 installing...  
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...  
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...  
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...  
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 ...  
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...  
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...  

Matches 701 - 750 out of 3,528