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JP4944473B2 |
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JP4941474B2 |
To provide a door device for a warehouse, capable of storing articles in a state that temperature is properly controlled and reducing cost of an opening and closing mechanism of a heat insulation door and a fire shutter. This door device...
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JP3175735U |
To provide a shock absorbing partition smoke-proof hanging wall which is hard to burn even in a fire, is excellent in safety, workability, maintainability, economy and the like, and is aesthetically beautiful. A soft plate is provided in...
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JP2012085683A |
To safely and rapidly perform a fire-fighting operation by grasping fire-side temperature information.A fire-fighting operation assisting system includes: air supply pressurization equipment 10 that is provided in an ancillary room 1 ser...
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JP4925837B2 |
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JP4919504B2 |
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JP4914658B2 |
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JP4910951B2 |
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JP4903517B2 |
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JP2012055536A |
To obtain a simple and effective fire spread suppression means for suppressing a fire spread even in a situation where it is difficult to physically shield storage cases being storage units, in a storage facility without having a shelf b...
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JP4896924B2 |
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JP4891628B2 |
To provide a ventilating device capable of preventing intrusion of flame into a house through a ventilating device even when an operation plate is placed at an open position. An air passage 10a constantly communicated with a slit-shaped ...
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JP4884794B2 |
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JP4888704B2 |
To make an indoor effective space larger and reduce equipment costs, by providing a door which enables a person performing a fighting operation and a rescue one in case of fire to safely enter a room, without providing an internal strong...
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JP4883868B2 |
Solutions comprising a sodium silicate waterglass having a modulus of less than 3 and at least 8% by weight of an organic polyhydroxy compound such as glycerol are useful in the production of interlayers used in fire resistant glass lami...
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JP4875265B2 |
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JP4874173B2 |
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JP3173620U |
To provide a smoke-proof hanging wall intermediate joint structure which is hard to burn even in a fire, is excellent in safety, workability, maintainability and economy, and is aesthetically pleasing. The cross-sectional shape is provid...
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JP2012503521A |
The present invention relates to a smoke-proof hanging wall screen device, the purpose of which is to install the smoke-proof screen on the ceiling such as a passage or a staircase where people can move, and to operate the smoke-proof sc...
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JP3173619U |
To provide a safe and inexpensive simple smoke-proof hanging wall which has few components and can be easily disassembled, assembled and implemented. This is a smoke-proof hanging wall structure in which a hanging wall main body for prev...
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JP4867726B2 |
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JP4861726B2 |
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JP3172946U |
To provide a smoke-proof hanging wall having a ceiling-suspended structure, which is excellent in seismic isolation performance at the time of an earthquake in connection with a wall / pillar surface and which is required in the event of...
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JP3172820U |
To provide a smoke-proof hanging wall which has a simple structure and can be advantageous in terms of cost. A smoke-proof hanging wall 10 includes a first frame member 11 and a second frame member 12, and a smoke-proof sheet 13 interpos...
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JP4849553B2 |
To provide a wooden fire door which is free from aged deterioration even after long-term use and accordingly free from sharp deterioration of fire resistant property, and exerts improved fire resistant property itself compared with a con...
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JP4850881B2 |
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JP3172133U |
To provide a smoke-proof hanging wall having a structure suspended from a ceiling, which is not damaged or damaged and does not cause a fall disaster, and has excellent workability. All of them are designed to be cut and installed at the...
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JP4830291B2 |
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JP4826208B2 |
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JP4820111B2 |
To surely prevent the entry of flames from an air duct of a ventilating device into an indoor side. The ventilating device 10 is provided in an opening ranging from the indoor side to the outdoor side of a building. The ventilating devic...
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JP2011236728A |
To provide a fire door with ventilation function, which can perform ventilation from an entrance door while maintaining certain fireproof performance, protects privacy without letting an outdoor side opening and an indoor side opening fa...
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JP4818932B2 |
The firefighting system uses carbon dioxide, nitrogen or some other suitable inert gas to flood a room which is on fire. Output of gas from a pressure vessel dilutes the oxygen concentration in the room from the normal 21% by volume to b...
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JP4818941B2 |
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JP4810231B2 |
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JP4810175B2 |
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JP4805850B2 |
To avoid inconvenience caused by the environment for setting a storage tank and the weather by a dome part covering a floating roof, to prevent a fire occurring on the floating roof by a ventilation shutting means, and to swiftly and smo...
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JP4809001B2 |
The device has a housing (11) with holder (17) for the pipeline (30) which is open towards its side remote from the cutting and shut-off element (20) which moves out from the housing into the closing position when propelled in the event ...
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JP4806502B2 |
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JP4809077B2 |
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JP4806986B2 |
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JP4801632B2 |
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JP4801831B2 |
To prevent smoke and flames from going through the gap generated by the fixing structure of a fireproof door even in a fire. With the state that the fireproof door 10 made up of the sliding doors 10a and 10b closed, to the side of the ab...
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JP4794244B2 |
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JP4799090B2 |
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JP4796380B2 |
To provide a guard device for a building capable of preventing or delaying an intruder, flame, smoke or the like from going to upper floors by closing the downward opening of stairs leading to the upper floors from the lower floors, when...
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JP4790301B2 |
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JP4791277B2 |
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JP4791080B2 |
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JP4789763B2 |
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JP4788337B2 |
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