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JP2023122241A |
To improve workability when a thermally expandable refractory molding to be inserted into a gap of a building member is inserted into the gap.An aspect of the present disclosure is a thermally expandable refractory molding inserted into ...
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JP7328538B2 |
To provide a system that stops the operation of a facility of a sinter factory when earthquake happened.An operation of a predetermined facility in the sintering plant P is stopped every area. A first area 100 includes a belt conveyor 11...
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JP7327926B2 |
To enable fire extinction in a facility having a high ceiling and structurally large space area such as a warehouse, in which fire can be suppressed while reducing loss of water.A plurality of sheet developing device 14 are provided in a...
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JP7323677B1 |
An object of the present invention is to provide a thermally expandable putty composition which has shape stability when dried and shape stability after thermal expansion, and which has sufficient water resistance after drying. A refract...
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JP7319802B2 |
To improve safety of evacuation using a watchman's passage, thereby solving a problem that there is a safety problem in the evacuation using a watchman's passage since, when a fire occurs on a driveway in a tunnel, there is a risk of the...
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JP2023106386A |
To make it possible to perform restricted fire extinction while protecting people and objects from fire.A plurality of sheet extension devices 14 are disposed at an upper plane of a large facility space 12 such as a warehouse in a grid-l...
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JP2023104338A |
To provide an opening/closing device equipped with a release component capable of easily releasing a closed state of a screen by a screen tightening mechanism when necessary while preventing the screen of the opening/closing device from ...
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JP7313076B2 |
Provided is a self-extinguishing molded article which has a self-extinguishing function and suffices for a safety measure against fire without requiring the use of any fire extinguisher, fire-extinguishing device, etc. The self-extinguis...
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JP7305471B2 |
To provide a shutter capable of electrically opening a shutter curtain as a fireproof shutter while suppressing installation cost.Included are: an electric switch M; a control device 4 for controlling the self-weight drop of a shutter cu...
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JP7304146B2 |
To enable fire extinction in a facility having a high ceiling and structurally large space area such as a warehouse, in which fire can be surely suppressed.A sheet developing device 10 holds a partitioning sheet 14 wound in a rolled mann...
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JP2023096172A |
To enable fire extinction in a facility having a high ceiling and structurally large space area such as a warehouse, in which fire can be surely suppressed.A sheet developing device 10 holds a partitioning sheet 14 wound in a rolled mann...
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JP7303000B2 |
To provide a power supply switching device for an opening/closing device which makes it possible to use, instead of a first power supply in emergency of power failure, various types of a second power supply.A power supply switching devic...
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JP7303057B2 |
To reliably partition a fire generation area in a tunnel to thereby perform smoke shield, heat shield and flame shield, and extinguish and suppress fire while securing an evacuation environment.In the fire, a partition sheet 16a is unfol...
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JP3242616U |
A fire extinguishing system is provided that extinguishes flames by means of shock waves generated by the explosion of explosive liquid before forest fires spread, thereby preventing the spread of fires. [Solution] The fire extinguishing...
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JP2023086532A |
To provide fire damper that can prevent various problems from occurring when blades enter a fully closed state due to a malfunction of a thermal fuse, and in which maintenance and replacement work of the thermal fuse can be performed wit...
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JP2023085665A |
To provide a combustion suppression space in which the spread of fire of a wooden louver is suppressed.A combustion suppression space 10 includes a floor 16, a ceiling 17 above the floor 16, and a plurality of wooden louvers 19 disposed ...
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JP2023085711A |
To provide a fire extinction body that enables replacement timing to be properly grasped in the use of a fire extinguisher with moisture absorbency.A fire extinction body includes: a fire-extinguishing material that has a support layer, ...
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JP2023078709A |
To provide an inspection system and inspection method of a fireproof opening/closing body device facilitating opening of an opening/closing body in a closed state in inspection of the fireproof opening/closing body device and capable of ...
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JP7283916B2 |
To provide a fire alarm system capable of appropriately unlocking in an emergency according to a fire occurrence state.A fire alarm system, which includes a receiver, a first device connected to the receiver and transmitting a fire signa...
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JP7282197B2 |
Described is a process for assembling a fire-, smoke-, sound- and/or water-proof system within a dynamic curtain wall façade using a tubular sealing element comprising a thermally resistant flexible foam material for insulating and seal...
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JP7280725B2 |
To provide a monitoring system making it possible to upgrade a disaster prevention capability.A monitoring system 2 monitors a moving area of a door 11 that opens an opening 321 when no fire occurs, and moves to close the opening 321 in ...
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JP2023072307A |
To provide a smoke barrier in which tension adjustment of a sheet material attached to vertical frames and horizontal frames can be performed in two orthogonal directions.A smoke barrier is attached to a ceiling, and comprises a pair of ...
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JP2023070773A |
To provide a fitting device which notifies occurrence of a closing obstruction.A fitting device comprises an opening body 20 that makes a closing motion, and, having detected occurrence of a closing obstruction to the opening body 20, no...
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JP2023070772A |
To provide a fitting device which notifies occurrence of an obstruction along an escape route.A fitting device comprises an opening body 20 that makes opening/closing swing motions, opening-cognition means which determines whether the op...
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JP7278189B2 |
To prevent smoke and enable evacuating safely even if a spiral staircase becomes a throughway of flame and smoke.Evacuation equipment 2 provided with a spiral staircase 1 includes: a substantially cylindrical mineshaft 10 vertically disp...
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JP2023069185A |
To provide a tension-type smoke barrier capable of reducing the weight and improving design of the left/right of an incombustible sheet by shortening the width of traction devices.A tension-type smoke barrier 100 comprises an incombustib...
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JP2023069184A |
To provide a panel type smoke proof hanging wall which can be formed into various shapes, according to a state of an installation site, using common coupling members.There is provided a panel type smoke proof hanging wall 10 comprising: ...
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JP2023069091A |
To provide a method of converting a combustible or flame retardant substrate or part into a non-combustible substrate or part.A second organic compound having a boiling point lower than the thermal decomposition temperature of a metal co...
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JP2023069966A |
To provide a fire shutter mechanism which is for preventing backflow of combustion.A fire shutter has an openable/closable shutter mechanism in a granular material providing device and a driving control mechanism for driving and controll...
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JP7259014B2 |
A fire protection article is provided that includes a fire barrier comprising a plurality of non-combustible fibers, and a passive thermal insulator coupled to the fire barrier and comprising a plurality of non-meltable fibers. Optionall...
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JP2023053831A |
To provide a fixing bracket for a fireproof covering member used for a fireproof structure capable of constructing at a lower cost with satisfactory workability.A securing bracket 20 is attached to a steel beam flange for fixing a fire r...
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JP2023053832A |
To provide a fixing bracket for fire-resistive covering members used for fire-resistive structures with satisfactory workability capable of being constructed at a low cost.The fixing bracket for a fire resistive covering member is a secu...
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JP2023053830A |
To provide a fixing bracket for a fireproof covering member used for a fireproof structure capable of constructing at low cost with satisfactory workability.A securing bracket 20 is attached to the lip part 10 of the rail member 8 to whi...
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JP7249178B2 |
To provide a fire shutter device that enables persons to evacuate safely.A shutter device 100 for opening and closing an opening 901 comprises: a shutter curtain 11 for opening and closing the opening 901; a determination part for determ...
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JP7249179B2 |
To provide a fire shutter device that enables persons to evacuate quickly while achieving disaster prevention.A shutter device 100 for opening and closing an opening 901 comprises a shutter curtain 11 that descends to close the opening 9...
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JP7248288B2 |
To provide a fire-resistant molding which can improve workability that is arranged in a space in a partition through part.A fire-resistant molding 11 includes a foam 12 containing a polymer component composed of rubber or a thermoplastic...
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JP7246895B2 |
To provide a metal fitting for a fireproof member which has excellent workability and can provide a fireproof structure with stable quality.Clip sections 23a, 23b are the sections for sandwiching a fireproof member. A positioning section...
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JP7246070B2 |
Provided is a self-extinguishing molded article which has a self-extinguishing function and suffices for a safety measure against fire without requiring the use of any fire extinguisher, fire-extinguishing device, etc. The self-extinguis...
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JP2023039532A |
To provide a self-extinguishing building material which can suppress the occurrence and expansion of fire.A self-extinguishing building material has base paper for a gypsum board, a gypsum layer, and a fire extinguisher-containing layer,...
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JP2023038258A |
To provide a fire resistant structure in which a plaster board is thinly reduced in weight, and which is excellent in fire resistant performance and workability.A fire resistant structure is such that a non-inflammable material, a panel ...
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JP7237742B2 |
To make it possible to transmit a closing instruction signal, without using a relay, to a fire prevention facility whose capability of receiving a fire prevention signal is disabled.In a building comprising smoke detectors 13, 23, 33, re...
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JP7231532B2 |
To provide a frame member for a building which has high fireproof performance and high production efficiency, and can be manufactured at low cost.A window frame member made of synthetic resin is placed within a frame of a frame member ha...
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JP7229078B2 |
To provide a shutter modification method capable of enabling electrically opening of a shutter without affecting a control unit in the event of a power outage, etc. by modifying existing management and fire prevention shutter.A shutter i...
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JP7229079B2 |
To provide a shutter modification method capable of enabling electrically opening of a shutter without affecting a control unit in the event of a power outage, etc. by modifying existing management and fire prevention shutter.In a shutte...
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JP7229077B2 |
To provide a shutter modification method capable of enabling electrically opening of a shutter without affecting a control unit in the event of a power outage, etc. by modifying existing management and fire prevention shutter.In a shutte...
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JP2023026156A |
To provide a fire spread prevention member having an excellent insulation performance between heat sources and being elastically deformable by following expansion of the heat sources, cell unit including the fire spread prevention member...
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JP7222384B2 |
A fire door includes: an outer frame; a door body; and a center rail, the center rail is provided so as to overlap a target area in a wall orthogonal direction view, and so as to extend in a width direction between a first frame portion ...
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JP7221733B2 |
To provide a refractory material having excellent fire resistance.A refractory material comprises a refractory resin composition containing a matrix component, which is at least one selected from the group consisting of a resin component...
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JP7219659B2 |
To provide a shutter modification method capable of opening a shutter curtain with electric power by repairing an existing manual fire protection shutter.The repair method of an existing manual fire protection shutter includes the steps ...
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JP7219658B2 |
To provide a shutter modification method capable of opening a shutter curtain with electric power by repairing an existing manual fire protection shutter.The repair method of existing manual fire protection shutter includes the steps of:...
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