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Document Title |
JP6621454B2 |
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JP6583031B2 |
To provide an execution method for maintaining a good installation state of a magnetic marker for a long period, along with a work vehicle which performs the execution method.In an execution method of a magnetic marker, being installed a...
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JP6575066B2 |
A non-transitory computer readable recording medium has stored therein a program that causes a computer to execute a process including displaying a screen on which it is possible to set an area affected by a characteristic of a road arou...
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JP6573479B2 |
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JP6564122B1 |
To provide a ground covering widening structure capable of receiving a load in a wide range, reducing cracks in asphalt, and easily adjusting a height between adjacent units. An inverted U-shaped face plate 2a having an opening on the bo...
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JP6564121B1 |
To provide a sidewalk ground covering widening unit which can lengthen an overhang length, is hard to bend, can be reduced in weight, and does not have an excessive safety factor for sidewalks. An inverted U-shaped face plate 2 having an...
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JP2019105145A |
To provide a nonstop traffic system using half cloverleaf capable of allowing nonstop straight advance, left-turning, U-turning, and cross walking at any time without waiting.Comprising a first road that allows constant straight advancin...
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JP6523786B2 |
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JP2019078036A |
To provide a road unit system capable of contributing to the realization of smart cities, and the like, which can carry out high functionalization of roads with a light burden and in a short construction period.The present invention is a...
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JP6489568B1 |
To provide a retaining wall for road widening and a concrete structure composed of a concrete structure capable of reducing manufacturing cost and transportation cost. A concrete structure 11 below a predetermined step includes a front w...
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JP6476773B2 |
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JP6470573B2 |
To predict submergence in an underpass.A monitoring device 10 set near an underpass calculates the amount of water entering the underpass and the amount of water outflowing from the underpass, and sends the amounts to a management center...
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JP2019017244A |
To provide a road surface power generation system.A road surface power generation system includes a glass layer 3, a solar cell chip 2, a substrate 1 and a heating support member 4. The solar cell chip is arranged between the glass layer...
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JP6441004B2 |
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JP6412398B2 |
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JP6384948B2 |
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JP6375022B1 |
To provide a road bridge overcover widening unit capable of accommodating an electric wire pipe, not exposing the electric wire pipe, and simultaneously realizing wiring of the electric wire pipe and widening of a road. A face plate havi...
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JP6373163B2 |
To provide an overhanging sidewalk block that does not require widening of an excavated width of an existing road at a time of construction, and mitigates a bias in loads exerted on a substructure.An overhanging sidewalk block includes: ...
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JP6341027B2 |
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JP6340044B2 |
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JP6321759B1 |
To provide an overhanging pedestrian road that can be constructed in a relatively short construction period. This is an overhanging pedestrian road having a sidewalk or an overhanging road portion that can form a sidewalk or a sidewalk t...
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JP2018066249A |
To provide a bicycle road enabling bicycles to run safely without any accidents in a high-population urban area, capable of solving the problem of shortage of bicycle parking areas, and also serving as an evacuation facility which is eas...
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JP2018023950A |
To provide an exhaust purification system that is easily installable on a vehicular road.An exhaust purification system 1 includes an exhaust gas recovery mechanism 10 installed along a driveway on a lateral road surface of the driveway ...
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JP6280555B2 |
An apparatus for controlling airborne pollution comprises a leeward wall located near a polluted region, and a windward wall located between the leeward wall and the polluted region. The leeward wall and the windward wall are spaced apar...
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JP6268250B1 |
To provide a road bridge overcover widening unit which is hard to be flooded, easy to repair asphalt, and can be reduced in weight. (a) An upper surface portion 24, a front surface portion 23 connected to one end lower side of the upper ...
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JP6265634B2 |
To support optimum allocation of construction costs for road surface repair.A road surface repair support device includes: a construction cost table which stores a repair construction cost for each road surface state of a road surface de...
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JP3213990U |
[Subject] Construction is easy, and is excellent in workability, and it provides a bridge reinforcement structure object which can reinforce simply a superannuated bridge installed already in a slope land. [Means for Solution] Synthetic-...
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JP6216947B2 |
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JP6208943B2 |
The invention relates to a road with at least one traffic lane for motorized vehicular traffic, to which road are added sound attenuating means which limit, at least for determined frequency ranges, the lateral emission of sound caused b...
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JP6166005B1 |
[Subject] Provide a highway bridge foundation extension unit which makes it possible to extend extension length, suppressing an increase in bending, weight, asphalt thick, welding distortion, and cost. [Means for Solution] A pair of rece...
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JP6132304B2 |
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JP6116086B2 |
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JP6106643B2 |
To provide an underpass structure for a road that may replace an existing underpass part of a road with an underpass part, minimizing a traffic restriction period and making the underpass part difficult to be flooded or submerged and eas...
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JP6094013B2 |
To provide an evacuation device capable of reducing damage of the device itself and protecting evacuees safely, by avoiding direct hit, in particular, of tsunami streams, drifting materials, or the like even in the case of attack thereof...
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JP6093871B2 |
Disclosed is a municipal crossroads structure, wherein a first artery (1) and a second artery (2) form a central platform (3) at an intersection, the first artery (1) is provided with a low tunnel (4) passing underneath the central platf...
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JP6078722B2 |
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JP6006128B2 |
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JP6006129B2 |
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JP2016170606A |
To create a smooth clothoid curve.The curve creation device first extracts, as three-point combinations, a plurality of three curve creation points that are continuously aligned from a curve creation point sequence as a collection of the...
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JP2016525639A |
The present disclosure is intended to provide a spiral road junction junction system. That is, the present disclosure connects a plurality of trunk road spokes through an adjacent spoke connecting road associated with each trunk road spo...
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JP2016056640A |
To improve an operation environment by preventing flickering of the light on a road surface.In a road, a sidewall part 2 is erected on both left-right sides of a road surface part 1, and in a state of releasing an upper part between both...
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JP5889027B2 |
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JP5883336B2 |
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JP5868352B2 |
To provide a method for building a road on a slop face.The method of the present invention includes the steps of: constructing a temporary stage for a workplace of a hydraulic excavator; moving the hydraulic excavator on the stage, cutti...
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JP5746589B2 |
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JP2015117531A |
To solve the following problems: conventionally, a vehicle stopping at an intersection to turn right after confirming the absence of incoming vehicles or after a traffic light turns red, consumes a lot of energy; and the vehicle stopping...
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JP5714906B2 |
A method for designing a haul road based on machine performance comprises receiving one or more haul road parameters and identifying at least one type of machine to be operated on the haul road. The method also includes selecting at leas...
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JP5691069B2 |
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JP5693140B2 |
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JP3194228U |
To provide a three-dimensional interchange road structure having a relatively short required guideway and being easy to construct. A three-dimensional interchange road structure comprises at least one first road 10 and at least one secon...
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