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Matches 451 - 500 out of 3,454

Document Document Title
JP4969114B2  
JP2012120598A
To reduce a construction cost of a try football facility by using existing sport facility such as a pool, construct a try football facility which makes it possible to watch a game without installing tiered bleachers, and provide a chance...  
JP4958274B2  
JP3176214U  
JP2012110576A
To prevent a line from being formed even when a line drawing device is carried while rotating wheels, and prevent rotational resistance between the wheels and a feeding member from being increased when the line drawing device is carried,...  
JP4953115B2  
JP2012090591A
To provide a rope with markers and markers in which when ropes are stretched or baskets and nets are spread in planting of field crop or in culture of laver and shellfish such as oyster, etc., when an athletic field or a vacant lot is zo...  
JP3175301U  
JP3174842U  
JP4903726B2  
JP2012055504A
To provide a teaching material for downhill skiing practice, which enables even a child and an adult without the experience of skiing, for example, to easily obtain a downhill skiing technique.The teaching material 1A for downhill skiing...  
JP2012506276A  
JP2012501691A  
JP4857060B2  
JP2011254846A
To provide a line drawing device prevented from drawing a line even when carried while rotating wheels and having improved convenience.The line drawing device includes: a device body having a storage space R for storing powder for formin...  
JP2011250997A
To improve a working environment in refilling a line drawing device with a line forming material and handleability in carrying the device, to prevent a discharge hole from being clogged by a line forming material, to stabilize the amount...  
JP2011529144A  
JP2011207737A
To solve the problems of work efficiency and dusting related to the environment in relation to a powder dropping and displaying method which is predominant as a method of drawing a line on a playground or turf with a line powder, and to ...  
JP4790373B2  
JP2011194109A
To provide a line display system capable of changing a line easily when changing sporting events.The line display system 1 includes a light transmissive floor 500, and a projector 100 set up to project a line image from a lower side to t...  
JP4783814B2  
JP4781584B2  
JP4764713B2  
JP2011519702A  
JP4697689B2  
JP4684676B2  
JP2011512448A  
JP2011067329A
To provide a line display system which can easily change lines when a competition event is changed.This line display system 1 includes a plurality of projectors 100A and 100B which are installed in a manner to respectively perform the pr...  
JP2011036602A
To provide a fall-down-type-pole support device which stably fixes the fall-down type pole even when a snow surface is not hard enough.A body 100 of the fall-down-type-pole support device 300 includes a pipe-like inner wall portion havin...  
JP4634647B2  
JP2011030674A
To provide a connecting structure of ski mats or artificial turfs, which facilitates the work of connecting and separating a plurality of ski mats or artificial turfs and keeps the connecting condition stable during use.The connecting st...  
JP2011011017A
To provide a line drawing assisting unit, sized for an actual batter's box for solving the problem wherein only a limited person can draw a line for a batter's box area of baseball and softball in the past.A body 1 and a body 2 are suppo...  
JP2011000407A
To provide a line marker and a line drawing method, drawing a clear line without scattering of a paint injected from a nozzle to the outside of the line, and without dripping and bleeding of a liquid and a difference in tone, including a...  
JP4597635B2  
JP2010240459A
To provide a futsal court for enjoying a play using a space in playing futsal.An artificial turf is adhered inside of a reinforced plastic outer frame formed in a semiellipse spherical shape, which is round when viewed from right above a...  
JP2010240213A
To provide a liner device, enabling a line to be drawn straight without the device user's need of constantly concentrating to control the direction, or without relying on user's skill.The liner device includes a powder storage unit stori...  
JP2010214078A
To provide a course-building unit for a roller blade, a skateboard, and a BMX (bicycle motocross), which can easily perform cost reduction, flexibility in course preparation, and transportation.A sliding device is made as a unit type, so...  
JP2010528688A  
JP2010172696A
To provide a play apparatus mainly used by children such as infants etc., especially used in ski slopes.The play apparatus 10 includes a hollow cylindrical body 11 formed of synthetic resin and a performance body 12 set at one end of the...  
JP4472894B2  
JP4459536B2  
JP2010065432A
To provide a futsal facility, used even in case of rain, and easily accessible not only to a player but also to any other person.This futsal facility includes: two futsal courts provided with a roof constructed on the upside thereof; and...  
JP4437618B2  
JP2010057871A
To solve problems of a conventional line marker for the ground or the like to which a user loads line powder with a shovel or the like wherein the health of the user or people in the periphery is impaired and the environment is damaged w...  
JP4417242B2  
JP2010029618A
To provide a device quickly and easily absorbing puddle formed on a ground and grooming the ground in school or the like.This puddle water absorbing device includes: a water absorber 20 formed by detachably attaching a foaming body 24 of...  
JP4387409B2  
JP4367818B2  
JP2009538703A  
JP2009254792A
To attractively form a line like drawing a circle.A line forming device 1 is equipped with a carriage 10 which moves along a floor face and forms a line on a moving track, a cord-like member 20 provided in the carriage 10, and an adjusti...  

Matches 451 - 500 out of 3,454