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1. 发明专利

JP2009265834A Method and system for calculating smoke layer descent period 有权
标题翻译：用于计算烟雾层的方法和系统
公开(公告)号：JP2009265834A
公开(公告)日：2009-11-12
申请号：JP2008112830
申请日：2008-04-23
申请人： Kajima Corp , Taisei Corp , 大成建設株式会社 , 鹿島建設株式会社
发明人： NISHIMURA KOTA , OUCHI TOMIO , KURIOKA HITOSHI , MIYAMOTO KEIICHI , KUWANA HIDEAKI , KOBAYASHI YUTAKA , MICHIKOSHI SHINTARO , MICHIKOSHI YUUKA , NAKAMURA MASATOSHI
IPC分类号： G06F17/50
摘要： PROBLEM TO BE SOLVED: To provide a method and a system for calculating a reasonable smoke layer descent period.
SOLUTION: A system for calculating a smoke layer descent period 1 targets a building, etc., having a plurality of divided areas partitioned by inner partitions. If at least one of the inner partitions includes glass, the system 1 includes: a smoke movement quantity calculation unit 21 for calculating a movement quantity of smoke in each partitioned area; and a smoke descent period calculation unit 23 for calculating a smoke descent period of each partitioned area on the basis of the movement quantity. A smoke movement quantity calculation unit 21 calculates smoke movement quantities between the partitioned areas sandwiching the inner partitions including the glass on the basis of a progressive degree of temporal destruction of the glass due to fire.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种计算合理的烟层下降期的方法和系统。解决方案：用于计算烟层下降期间1的系统针对具有由内隔板分隔的多个划分区域的建筑物等。如果至少一个内部分隔件包括玻璃，则系统1包括：烟雾移动量计算单元21，用于计算每个分区中的烟雾的移动量; 以及烟雾下降时间计算单元23，用于基于移动量计算每个划分区域的烟雾下降周期。烟雾运动量计算单元21基于由于火焰而导致的玻璃的逐渐的摧毁程度，计算夹着包括玻璃的内部分隔的分隔区域之间的烟雾移动量。版权所有（C）2010，JPO＆INPIT

2. 发明专利

JP2009108620A Fire-resistance designing method for building and fire-resistive building 有权
标题翻译：建筑和消防大楼的耐火设计方法
公开(公告)号：JP2009108620A
公开(公告)日：2009-05-21
申请号：JP2007283000
申请日：2007-10-31
申请人： Kajima Corp , Taisei Corp , 大成建設株式会社 , 鹿島建設株式会社
发明人： MICHIKOSHI YUUKA , MICHIKOSHI SHINTARO , KOBAYASHI YUTAKA , NAKAMURA MASATOSHI , KURIOKA HITOSHI , OUCHI TOMIO , MIYAMOTO KEIICHI , KUWANA HIDEAKI
IPC分类号： E04B1/94
摘要： PROBLEM TO BE SOLVED: To obtain a required fire-resistive performance while reducing a cost for a fire-resistive treatment, aiming at the drop out of fire-resistive equipment using glass such as wired glass in an actual fire. SOLUTION: The time up to the drop out of fire-preventive equipment using glass after the generation of the fire is computed, and the duration of an indoor fire after the drop out of the fire-preventive equipment using glass is computed regarding a fire chamber with the fire-preventive equipment using glass. The time up to the drop out of the fire-preventive equipment using glass after the generation of the fire and the duration of the indoor fire after the drop out of the fire-preventive equipment using glass are added up regarding the fire chamber. The added-up indoor fire duration of the fire chamber is computed while computing the retention fire-resistive period of a member facing the fire chamber, and the member and a fire-resistive covering thickness are adapted so that the added-up indoor fire duration reaches the computed retention fire-resistive period or less. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了获得所需的防火性能，同时降低了防火处理的成本，目的是在实际火灾中使用诸如有线玻璃之类的玻璃的耐火设备脱落。
解决方案：计算在发生火灾后使用玻璃灭火设备坠出的时间，并计算使用玻璃的防火设备脱落后的室内火灾持续时间防火设备采用玻璃灭火设备。在火灾发生后，使用玻璃的防火设备退出的时间以及使用玻璃的防火设备脱落后的室内火灾的持续时间相加。在计算面向防火室的构件的保持火焰期间，计算消防室的加起来的室内火焰持续时间，并且调整构件和防火覆盖层厚度，使得加起来的室内火焰持续时间达到计算的保留火焰期或更短时间。版权所有（C）2009，JPO＆INPIT

3. 发明专利

JP2007181555A Fire-retarding partition forming system 有权
标题翻译：消防分隔成型系统
公开(公告)号：JP2007181555A
公开(公告)日：2007-07-19
申请号：JP2006001434
申请日：2006-01-06
申请人： Hochiki Corp , Kajima Corp , ホーチキ株式会社 , 鹿島建設株式会社
发明人： KURIOKA HITOSHI , KUWANA HIDEAKI , TSUJI TOSHIHIDE , HAYASHI TATSUYA
IPC分类号： A62C37/44 , A62C2/08 , G08B17/00
摘要： PROBLEM TO BE SOLVED: To suppress the spread of a fire by flames from outside of the building as well as a fire inside a building.
SOLUTION: A fire-retarding partition forming system is equipped with a plurality of heads 16 which are placed along an opening part 12 of the building and form a water curtain 24 cutting off the inside 14 of the building from the outside 15 of the building by sprinkling water, an indoor fire detector 18 for detecting a fire of the inside 14 of the building, an outdoor fire detector 20 for detecting a fire of the outside 15 of the building, and a control part for forming the water curtain 24 at the opening part 12 by sprinkling water from the plurality of heads 16 when receiving fire signals from the indoor fire detector 18 or the outdoor fire detector 20. If a glass window is placed at the opening part 12 of the building, the plurality of heads 16 form the water curtain by sprinkling water to the glass window.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：阻止建筑物外的火焰蔓延以及建筑物内的火灾。解决方案：阻燃分隔成型系统配备有沿着建筑物的开口部分12放置的多个头部16，并形成水幕24，该水幕从建筑物的内部14从外部15切断通过喷水的建筑物，用于检测建筑物的内部14的火的室内火灾检测器18，用于检测建筑物的外部15的火的室外火灾检测器20以及用于形成水帘24的控制部分通过在从室内火灾检测器18或室外火灾检测器20接收到火灾信号时从多个头16喷出水而在开口部12处。如果将玻璃窗放置在建筑物的开口部12处，则多个头 16通过将水洒在玻璃窗上形成水幕。版权所有（C）2007，JPO＆INPIT

4. 发明专利

JP2013202102A Fire-smoke prevention block-forming facility 有权
标题翻译：防火预防成型设施
公开(公告)号：JP2013202102A
公开(公告)日：2013-10-07
申请号：JP2012071821
申请日：2012-03-27
申请人： Kajima Corp , 鹿島建設株式会社 , Hochiki Corp , ホーチキ株式会社
发明人： IKEMATSU KENJI , KUWANA HIDEAKI , TSUJI TOSHIHIDE , YOSHIDA TETSUO
IPC分类号： A62C2/08 , A62C31/02 , A62C35/68
摘要： PROBLEM TO BE SOLVED: To provide a fire-smoke prevention block-forming facility capable of forming water curtains exhibiting excellent smoke prevention performance in addition to excellent fire prevention performance.SOLUTION: A fire-smoke prevention block-forming facility 1 includes a plurality of jetting heads 3 arranged in a row at predetermined intervals, and forms fire-smoke prevention blocks by using water curtains 4, 6 formed by water particles 4a, 6a jetted from the jetting heads 3. In the facility, at least some jetting heads are used as charged water particle jetting heads 7 for generating the water particles, charging the water particles by an induction charging method, and then jetting the charged water particles 6a.
摘要翻译：要解决的问题：提供一种除了具有优异的防火性能之外，还能够形成具有优异防烟性能的水帘的防火防烟块形成设备。解决方案：防火防堵块形成设备1包括多个喷射头3以预定的间隔排列成一行，并且通过使用从喷射头3喷射的水粒子4a，6a形成的水帘4,6形成防烟防止块。在该设备中，使用至少一些喷射头作为用于产生水粒子的带电水粒子喷射头7，通过感应加料法对水粒子进行充填，然后喷射带电水粒子6a。

5. 发明专利

JP2007211536A Fireproof smokeproof system 有权
标题翻译： FIREPROOF SMOKEPROOF系统
公开(公告)号：JP2007211536A
公开(公告)日：2007-08-23
申请号：JP2006034595
申请日：2006-02-10
申请人： Hochiki Corp , Kajima Corp , Sanwa Shutter Corp , ホーチキ株式会社 , 三和シヤッター工業株式会社 , 鹿島建設株式会社
发明人： KURIOKA HITOSHI , KUWANA HIDEAKI , ARITA SHIE , UMEHARA HIROSHI , TSUJI TOSHIHIDE , HAYASHI TATSUYA , UENO KOHEI , NAKATSUKA WATARU , YABE YASUO
IPC分类号： E06B9/17
摘要： PROBLEM TO BE SOLVED: To provide a system capable of securing safety for persons who are caught in a shutter curtain descending in a fire while preventing a bottom strap portion of the shutter curtain from rising after the shutter curtain is closed.
SOLUTION: A shutter curtain 1 descending and closing its opening portion during a fire comprises a sheet metal body 10 and a bottom strap portion 5 installed to a bottom end of the sheet metal body 10; a water spraying means 7 spraying water to the shutter curtain 1; and a control means 8 for controlling a descent of the shutter curtain 1 and water spraying by a water spray means 7 during a fire. The bottom strap portion 5 is so formed as to store water. The control means 8 is capable of restricting a pinching force applied to anyone by a descending shutter curtain not more than a predetermined value and also capable of preventing any occurrence of a gap created between the bottom strap portion 5 and a floor surface by means of a weight of water stored in the bottom strap portion 5 after the opening portion is fully closed.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够确保安全的系统，以防止在快门帘幕关闭之后快门帘幕的底部部分上升而被卷入快门帘中的人在火灾中下降。解决方案：在火灾期间使其开口部分下降和关闭的快门帘幕1包括安装在金属板体10的底端的金属板体10和底部带部分5; 喷水装置7将水喷射到快门帘1; 以及控制装置8，用于在火灾期间控制快门帘1的下降和喷水装置7的喷水。底部带部分5形成为储存水。控制装置8能够通过下降的快门帘来限制施加到任何人的夹持力不超过预定值，并且还能够防止在底部带部分5和地板表面之间产生的间隙通过在开口部分完全关闭之后，存储在底部带部分5中的水的重量。版权所有（C）2007，JPO＆INPIT

6. 发明专利

JP2007209634A Fireproof/smokeproof system 有权
标题翻译： FIREPROOF / SMOKEPROOF系统
公开(公告)号：JP2007209634A
公开(公告)日：2007-08-23
申请号：JP2006034596
申请日：2006-02-10
申请人： Hochiki Corp , Kajima Corp , Sanwa Shutter Corp , ホーチキ株式会社 , 三和シヤッター工業株式会社 , 鹿島建設株式会社
发明人： KURIOKA HITOSHI , KUWANA HIDEAKI , ARITA SHIE , UMEHARA HIROSHI , TSUJI TOSHIHIDE , HAYASHI TATSUYA , UENO KOHEI , NAKATSUKA WATARU , YABE YASUO
IPC分类号： A62C2/10 , E06B9/17 , E06B9/82
摘要： PROBLEM TO BE SOLVED: To close an opening by nicely dropping a shutter curtain when differential pressure may be generated by partitioning divisions by mechanical smoke elimination or the like in case of fire while having a smoke blocking/flame blocking property. SOLUTION: The fireproof/smokeproof system comprises the shutter curtain 1 which is made of a sheet body 10 and a seat board 5 mounted on the lower end of the sheet body 10 and closes the opening by dropping in case of fire, a spray means 7 for spraying water to the shutter curtain 1, and a control means 8 for controlling the dropping of the shutter curtain 1 and water spraying by the spraying means 7 in case of fire. The sheet body 10 is the sheet which has air permeability and exhibits airtightness/fire resistance by receiving water spraying. The control means 8 controls dropping of the shutter curtain 1 and water spraying so as to give airtightness/fire resistance to the fully closed shutter curtain 1 while the dropping shutter curtain 1 has air permeability. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：通过在具有烟雾阻塞/阻燃性的情况下在发生火灾的情况下通过机械消烟等来分隔分隔而产生差压时，通过快门落下来闭合开口。解决方案：防火/防烟系统包括由板体10制成的快门帘1和安装在片体10的下端上的座板5，并在发生火灾时通过下落闭合开口用于将水喷射到快门帘1的喷雾装置7以及控制装置8，用于控制快门帘1的下落，并在发生火灾时喷洒装置7进行喷水。片体10是具有透气性并通过接受喷水而呈现气密性/耐火性的片材。控制装置8控制快门帘1的落下和喷水，以便在落帘快门帘1具有透气性的同时对全闭式快门帘1提供气密性/耐火性。版权所有（C）2007，JPO＆INPIT

7. 发明专利

JP2007181554A Fire-retarding partition forming system 有权
标题翻译：消防分隔成型系统
公开(公告)号：JP2007181554A
公开(公告)日：2007-07-19
申请号：JP2006001433
申请日：2006-01-06
申请人： Hochiki Corp , Kajima Corp , ホーチキ株式会社 , 鹿島建設株式会社
发明人： KURIOKA HITOSHI , KUWANA HIDEAKI , TSUJI TOSHIHIDE , HAYASHI TATSUYA , SUGIYAMA YASUNORI
IPC分类号： A62C37/40 , A62C2/08 , E04H9/14 , G08B17/00
摘要： PROBLEM TO BE SOLVED: To provide a fire-retarding partition forming system which is quickly and reliably activated in case of a fire regardless of an airflow and circumstances of a building.
SOLUTION: A first detector circuit 36 and a second detector circuit 38 are provided which each connect fire detectors 32-1 through 32-6, 34-1 through 34-6 placed on both sides of a head row 14 forming water curtains 18. When the fire starts in a division on one side of the head row 14, fire detectors, for example 32-1, 34-2, adjacent to the first and second detector circuits 36, 38 placed on the side where the fire starts relative to the head row 14 inform of the fire, and fire signals are received by the first and second detector circuits 36, 38. Then, a fire-extinguishing pump 22 is activated to sprinkle water from a head 16 to form the water curtains 18. Consequently, fire-retarding partitions 12a, 12b are formed.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种阻燃隔板形成系统，其在发生火灾的情况下快速可靠地起动，而不管建筑物的气流和情况如何。解决方案：提供第一检测器电路36和第二检测器电路38，每个检测器电路36和第二检测器电路38都连接放置在形成水幕的头列14两侧的火警探测器32-1至32-6,34-1至34-6 当火灾从头排14的一侧开始分火时，与第一和第二检测器电路36,38相邻的火警探测器（例如32-1,34-2）放置在火开始的一侧相对于头排14通知火，并且由第一和第二检测器电路36,38接收火灾信号。然后，启动灭火泵22以从头部16喷出水以形成水帘18 因此形成阻燃隔板12a，12b。版权所有（C）2007，JPO＆INPIT

8. 发明专利

JP2012030095A System for forming fire protection section 有权
标题翻译：防火部门制度
公开(公告)号：JP2012030095A
公开(公告)日：2012-02-16
申请号：JP2011221829
申请日：2011-10-06
申请人： Hochiki Corp , Kajima Corp , ホーチキ株式会社 , 鹿島建設株式会社
发明人： KURIOKA HITOSHI , KUWANA HIDEAKI , TSUJI TOSHIHIDE , HAYASHI TATSUYA
IPC分类号： A62C2/08
摘要： PROBLEM TO BE SOLVED: To suppress not only a fire inside a building but also spread of fire by flames from the outside of the building.SOLUTION: A system for forming a fire protection section includes: a plurality of heads 16 disposed along an opening 12 of the building to spray water and form a water screen 24 intercepting a building inside 14 from a building outside 15; an interior fire detector 18 detecting a fire in the building inside 14; an exterior fire detector 20 detecting a fire in the building outside 15; and a control part making a plurality of heads 16 spray water to form the water screen 24 in the opening part 12 when receiving a fire signal from the interior fire detector 18 or the exterior fire detector 20. When a glass window is arranged in the opening 12 of the building, a plurality of heads 16 form the water screen by spraying water toward the glass window.
摘要翻译：要解决的问题：不仅要抑制建筑物内的火灾，还要从建筑物外面的火焰蔓延火焰。解决方案：用于形成消防部分的系统包括：多个头部16，沿着建筑物的开口12设置以喷射水，并形成从建筑物外部15围绕建筑物14拦截的水屏障; 内部火灾检测器18检测14号楼内的火灾; 外部火灾探测器20检测建筑物外部的火灾15; 以及当从内部火灾检测器18或外部火情检测器20接收到火灾信号时，多个头部16的多个头部16喷射水以在开口部分12中形成水屏24的控制部分。当玻璃窗口布置在开口 12，通过向玻璃窗喷水，多个头16形成水屏。版权所有（C）2012，JPO＆INPIT

9. 发明专利

JP2012027560A Evacuation time prediction apparatus and evacuation time prediction method 有权
标题翻译：排气时间预测装置和排气时间预测方法
公开(公告)号：JP2012027560A
公开(公告)日：2012-02-09
申请号：JP2010163307
申请日：2010-07-20
申请人： Kajima Corp , 鹿島建設株式会社
发明人： IDA TAKUZO , KUWANA HIDEAKI , NISHINO NORITOMO , SAWA YUKI
IPC分类号： G06Q10/04 , G08B27/00 , G09B9/00
摘要： PROBLEM TO BE SOLVED: To obtain a precise prediction result in a short time for predicting evacuation time from a building having plural stories.SOLUTION: An evacuation time prediction apparatus 10 is an apparatus for predicting evacuation time from a building having plural stories with stairs, which comprises: a model generating section 11 that generates a model of a building in which stairs are assumed as continuous cells for receiving refugees from each story, and that each story is connected to any of the cells corresponding to the story; an initial state input section 12 that inputs an initial state of the number of refugees in each cell in the model; a transition state calculation section 13 that calculates the number of refugees in each cell in a unit time from a cell closer to an escape door based on a state of previous time and a horizontal entry ratio, etc. that represents a ratio of refugees entering into the cell of the stairs from the story; an escape completion determination section 14 that determines whether the escape has completed, and calculates the number of refugees in each cell in the following time based on the determination; and an output section 15 that outputs the calculated evacuation time.
摘要翻译：要解决的问题：为了从具有多个故事的建筑物预测撤离时间在短时间内获得精确的预测结果。解决方案：疏散时间预测装置10是用于从具有楼梯的多层故事的建筑物预测撤离时间的装置，其包括：模型生成部11，其生成将楼梯设为连续单元的建筑物的模型从每个故事中接收难民，每个故事都与任何与故事相对应的单元格连接; 初始状态输入部分12，输入模型中每个单元格中的难民数量的初始状态; 过渡状态计算部分13，其基于前一次的状态和横向进入比等，从单位时间内的单元时间内计算每个小区中的难民的数量，其代表难民进入的比例从故事的楼梯的细胞; 确定逃生是否完成的逃跑完成确定部分14，并且基于该确定在以下时间中计算每个小区中的难民的数量; 以及输出部15，其输出计算出的抽空时间。版权所有（C）2012，JPO＆INPIT

10. 发明专利

JP2008297782A Fireproof screen 有权
标题翻译： FIREPROOF屏幕
公开(公告)号：JP2008297782A
公开(公告)日：2008-12-11
申请号：JP2007144362
申请日：2007-05-31
申请人： Hochiki Corp , Kajima Corp , Sanwa Shutter Corp , ホーチキ株式会社 , 三和シヤッター工業株式会社 , 鹿島建設株式会社
发明人： KURIOKA HITOSHI , KUWANA HIDEAKI , UMEHARA HIROSHI , TSUJI TOSHIHIDE , HAYASHI TATSUYA , YABE YASUO , FURUNO YUJI , SUZUKI MAKOTO
IPC分类号： E06B9/13 , A62C2/08 , A62C2/10 , D03D1/00 , D03D15/02
摘要： PROBLEM TO BE SOLVED: To provide a fireproof screen which exerts smoke and flame insulation performance by sprinkling a smaller amount of water.
SOLUTION: According to the structure of the fireproof screen, a surface where water is sprinkled has formed thereon a plurality of wavy portions extending in a screen width direction at intervals in a screen height direction, and the surface where water is sprinkled has corrugated cross-sectional shape in the screen height direction. A cloth structure is formed of the woof 10A and warp 10B, and the woof 10A is formed of a member wider and thicker than that of the warp, and extends in the width direction at intervals in the screen height direction, whereby the woof forms the wavy portions.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供通过喷洒较少量的水来施加烟雾和阻燃性能的防火屏。解决方案：根据防火屏的结构，在其上形成有多个在丝网宽度方向上以丝网高度方向间隔延伸的波浪状部分，并且喷洒水的表面上喷洒有水的表面，波纹横截面形状在屏幕高度方向。布结构由纬线10A和经线10B形成，纬线10A由比经线宽且厚的构件形成，并且在宽度方向上在丝网高度方向上间隔地延伸，由此纬纱形成波浪部分。版权所有（C）2009，JPO＆INPIT

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