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1. 发明专利

JP2004085525A Method for determining concentration of very small amount ammonia in air 审中-公开
公开(公告)号：JP2004085525A
公开(公告)日：2004-03-18
申请号：JP2002349799
申请日：2002-12-02
申请人： Kajima Corp , Komyo Rikagaku Kogyo Kk , 光明理化学工業株式会社 , 鹿島建設株式会社
发明人： WAKUI ERIKO , WAKUI TAKESHI , TAKAHASHI YUKINARI , ICHINO MASAYUKI , SAKAE AKIO , ARAI YOSHINOBU , HONMA HIROAKI , MURAMATSU TERUO
IPC分类号： G01N31/00 , G01N21/77 , G01N21/78 , G01N31/22
摘要： PROBLEM TO BE SOLVED: To enable every one to easily determine a very small amount of ammonia, in real time which is present in air in an art museum, a clean room, etc. and harms works of art, electronic devices, etc.
SOLUTION: A tube comprises an air inlet and an exhaust opening. A detecting agent, which is discolored by reaction with ammonia is filled in the tube in such a way as to be seen through from outside the tube to form an ammonia-detecting tube. When the concentration of ammonia is determined through the use of the ammonia detecting tube on air, in which ammonia of an amount of 50 μg/m
3 or less is present, the air inlet of the detecting tube is opened to a measuring space. The exhaust opening is connected to a suction means, to continuously pass the air in the space through the tube at a uniform quantity of flow between 200-600 mL/min at least for 30 minutes or longer. From the integrated value of the total amount of air, passed through the tube and the length of discoloration of the detecting agent, the concentration of ammonia in the air is determined in the method for determining the trace amount of ammonia in air.
COPYRIGHT: (C)2004,JPO

2. 发明专利

JP2007139211A Air quality conservation construction method 审中-公开
标题翻译：空气质量保障施工方法
公开(公告)号：JP2007139211A
公开(公告)日：2007-06-07
申请号：JP2005329716
申请日：2005-11-15
申请人： Kajima Corp , Nippon Pure Tec Kk , 日本ピュアテック株式会社 , 鹿島建設株式会社
发明人： TAKEHIRO ERIKO , ICHINO MASAYUKI , TAKAHASHI YUKINARI , WAKUI TAKESHI , KARIBE FUMIO , KATO NOBUFUMI
IPC分类号： F24F7/06
摘要： PROBLEM TO BE SOLVED: To easily and properly conserve a space needing conservation of air quality such as a clean room, from contaminants when undertaking construction in an area locally close to a building having such space, to some degree.
SOLUTION: In this construction method for a case when the building having the space needing conservation of air quality, exists in an area which may be affected by particulate contaminant such as dust and molecular contaminant such as a gas generated by the construction, replaced filters 1 are used as the whole or a part of air filters 124 of an outside air treatment air conditioner 120 in a certain period when the contaminants may be generated in the construction, and the replaced filters 1 are replaced by temporary air filters 2 for curing having pressure loss not more than that of the replaced filter 1, and capable of eliminating both of the particulate contaminant and molecular contaminant to undertake the construction.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：在某种程度上，为了容易且适当地节省需要保护空气质量的空间，例如洁净室，在当地接近具有这种空间的建筑物的地区进行施工时的污染物。解决方案：在具有需要保持空气质量的空间的建筑物的这种施工方法中，存在可能受到由施工产生的气体等灰尘和分子污染物等微粒污染物影响的区域，替换过滤器1在一定时间内被用作外部空气处理空调装置120的全部或一部分空气过滤器124，当该结构中可能产生污染物时，更换的过滤器1被临时空气过滤器2代替压力损失不大于更换的过滤器1的压力损失，并且能够消除颗粒污染物和分子污染物两者进行结构。版权所有（C）2007，JPO＆INPIT

3. 发明专利

JP2006060093A Magnetic-shielding structure of load receiving surface and magnetic-shielding panel 有权
标题翻译：负载接收表面和磁屏蔽面板的磁屏蔽结构
公开(公告)号：JP2006060093A
公开(公告)日：2006-03-02
申请号：JP2004241584
申请日：2004-08-20
申请人： Kajima Corp , 鹿島建設株式会社
发明人： OTSUKA MASARU , TAKAHASHI YUKINARI , OKUYAMA KAZUHIKO , OGAWA YASUO , SAITO TAKESHI
IPC分类号： H05K9/00 , E04B1/92
摘要： PROBLEM TO BE SOLVED: To provide a magnetic-shielding structure of a load receiving surface obtaining the same shielding performance as the case of no load, and a magnetic-shielding panel.
SOLUTION: A plurality of parallel trenches 3 are bored to the load-receiving surface A of a rigid block 2 at required intervals (d), and magnetic-material plates 5 are fitted loosely into each trench 3 respectively so that a load is not transferred. Each longitudinal center line C of the magnetic-material plates 5 is aligned preferably on surfaces approximately parallel with the load receiving surface A. The groups of a plurality of pairs of the parallel trenches 3x and 3y mutually crossed with the load-receiving surface A are bored more preferably, and the groups of the magnetic-material plates 5x and 5y are fitted loosely to the groups of a plurality of pairs of the trenches 3x and 3y, respectively. The rigid block 2 is used as a rigid panel 10, and each longitudinal center line C of the magnetic-material plates loosely fitted in the parallel trenches 3 of the load-receiving surface A is aligned on the surfaces approximately parallel with the load-receiving surface A and held. A holding means 12 is mounted, and also used as the magnetic-shielding panel.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供获得与无负载情况相同的屏蔽性能的负载接收表面的磁屏蔽结构和磁屏蔽面板。解决方案：多个平行的沟槽3以所需的间隔（d）钻到刚性块体2的载荷接收表面A上，并且磁性材料板5分别松动地装配到每个沟槽3中，使得负载没有转移。磁性材料板5的每个纵向中心线C优选地在与负载接收表面A大致平行的表面上对准。多对平行沟槽3x和3y的组与承载面A相互交叉的组是更优选钻孔，并且磁性材料板5x和5y的组分别松散地配合到多对沟槽3x和3y的组中。刚性块2用作刚性面板10，松动地装配在承载面A的平行沟槽3中的磁性材料板的每个纵向中心线C在与负载接收面大致平行的表面上对准表面A并举行。安装保持装置12，也用作磁屏蔽面板。版权所有（C）2006，JPO＆NCIPI

4. 发明专利

JP2013108283A Ceiling structure of clean room and construction method thereof 有权
标题翻译：清洁室的天花板结构及其构造方法
公开(公告)号：JP2013108283A
公开(公告)日：2013-06-06
申请号：JP2011254203
申请日：2011-11-21
申请人： Kajima Corp , 鹿島建設株式会社
发明人： TAKAHASHI YUKINARI , YAMAMOTO JOJI
IPC分类号： E04H5/02 , E04B9/00 , E04B9/04 , E04B9/22 , F24F7/06
摘要： PROBLEM TO BE SOLVED: To provide a ceiling structure of a clean room in which time and efforts for cleaning can be reduced by completing cleaning in an upper space formed above a beam member not through clean-up cleaning but through usual cleaning without high-pace work that is performed by scaffolding or the like, and a construction method thereof.SOLUTION: A deck plate 4 is placed on a lower-chord steel frame 11 in a truss structure 3. The deck plate 4 is splint-shaped while having an uneven cross section, and a projection 22 in an end close portion of the deck plate 4 is crushed to a height position of a recess 21. Furthermore, by the side of the end close portion of the deck plate 4, Z-shaped ironware 5 is disposed and an edge seal member 6 is provided between the lower-chord steel frame 11 and a top plate 5B of the Z-shaped ironware 5. Air-tightness between the lower-chord steel frame 11 and the deck plate 4 is secured by the edge seal member 6.
摘要翻译：要解决的问题：提供一种洁净室的顶棚结构，其中可以通过在不通过清洁清洁而形成在梁构件上方的上部空间中完成清洁来减少清洁的时间和努力，但是通过通常的清洁而没有通过脚手架等进行的高速工作及其构造方法。解决方案：甲板4放置在桁架结构3中的下弦钢架11上。甲板板4具有夹板形状，同时具有不均匀的横截面，并且在端部密封部分甲板4被压碎到凹部21的高度位置。此外，通过甲板4的端部封闭部分的侧面，设置有Z形铁件5，并且边缘密封构件6设置在下侧弦钢框架11和Z形铁器5的顶板5B之间。下弦钢框架11和台板4之间的气密性由边缘密封构件6固定。（C） 2013年，JPO＆INPIT

5. 发明专利

JP2011021322A Partition wall for clean room 有权
标题翻译：清洁厅的分隔墙
公开(公告)号：JP2011021322A
公开(公告)日：2011-02-03
申请号：JP2009164911
申请日：2009-07-13
申请人： Kajima Corp , 鹿島建設株式会社
发明人： TAKAHASHI YUKINARI , OMINE YUTAKA , FUNAKUBO SHIGERU
IPC分类号： E04B2/56
摘要： PROBLEM TO BE SOLVED: To provide a partition wall for a clean room, which can exert high airtightness after construction.
SOLUTION: This partition wall W for the clean room is equipped with a plurality of substrate materials 1 which are elongated in a vertical direction. A wall surface, where a plurality of steel plates 4 are stretched around four sides, is formed on the surface of the substrate material 1. Side surfaces of the steel plates 4 and 4 on the right and left sides are arranged in the state of butting against each other in the vertical joint of the wall surface; and the steel plates 4 and 4 in upper and lower positions are arranged in the state of partially overlapping each other in the horizontal joint of the wall surface. Additionally, the substrate material 1 is arranged on the backside of the vertical joint; a gasket 6 is interposed between the substrate material 1 and the steel plates 4 and 4 positioned on the right and left sides of the vertical joint; and a sealing layer is interposed in the overlapping position of the steel plate 4 in the horizontal joint.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种洁净室的分隔壁，其可以在施工后施加高气密性。解决方案：洁净室的分隔壁W配备有沿垂直方向伸长的多个基板材料1。在基板材料1的表面上形成有围绕四边拉伸多个钢板4的壁面。左右侧的钢板4,4的侧面以对接的状态配置在墙壁的垂直接头处彼此相对; 并且上下位置的钢板4和4在壁面的水平接头中以彼此部分重叠的状态布置。此外，基板材料1布置在垂直接头的背面; 在基材1和位于垂直接头的左右两侧的钢板4和4之间插入衬垫6; 并且在水平接头中的钢板4的重叠位置插入有密封层。版权所有（C）2011，JPO＆INPIT

6. 发明专利

JP2004257865A Method for measuring gaseous pollutant generated from filter and chamber used for same 审中-公开
公开(公告)号：JP2004257865A
公开(公告)日：2004-09-16
申请号：JP2003049001
申请日：2003-02-26
申请人： Kajima Corp , 鹿島建設株式会社
发明人： WAKUI TAKESHI , TAKAHASHI YUKINARI , ICHINO MASAYUKI , WAKUI ERIKO
IPC分类号： G01N15/00
摘要： PROBLEM TO BE SOLVED: To easily measure gaseous pollutants existing in cleaned air spurted from an HEPA filter, a ULPA filter, a chemical filter or the like, without disturbing in-use filters, when a clean room is set up or when the clean room is in an activated state.
SOLUTION: A method for measuring the gaseous pollutants generated from filters is provided, by which among flows of cleaned air spurted into a clean space through the HEPA (high-efficiency particulate air) filter, the ULPA (ultra low penetration air) filter or the chemical filter, a portion of an air flow spurted from an object filter to be measured is separated from air flows of other filters so as to be sampled, and the gaseous pollutants in the sampled air are detected. The method is carried out advantageously by using a chamber being made up of a main body which opens at its both edges and is surrounded by a wall being set perpendicular to a spurting face of the filter, a connection member for a filter member which is mounted on one opening of the main body, a porous member which is set up near the other opening of the main body in a direction perpendicular to the wall, and an air sucking tube which is installed so that its air sucking inlet is disposed in a space of the main body between the one opening and the porous member.
COPYRIGHT: (C)2004,JPO&NCIPI

7. 发明专利

JP2000045383A JOINT MEMBER FOR GLASS MEMBER AND JOINT STRUCTURE USING IT 失效
公开(公告)号：JP2000045383A
公开(公告)日：2000-02-15
申请号：JP21414498
申请日：1998-07-29
申请人： KAJIMA CORP
发明人： OMIYA YOICHI , YONEDA KOJI , KANDA TETSUSHI , SEKI EIICHI , TAKAHASHI YUKINARI , KAWAMOTO KATSUMI , SHIMURA NOBUO
IPC分类号： E04B1/12 , E04B1/343
摘要： PROBLEM TO BE SOLVED: To obtain a strength necessary by forming a joint glass structure by serially connecting a plurality of flat-plate shaped joint pieces. SOLUTION: Join pieces 6a, 6b are clamped from both the sides respectively, and glass members 2a, 2b are contacted to both the sides of the joint pieces 6a, 6b and fixed with an adhesive 7. At this time, a gap 8 is provided without contacting the joint ends of the glass members 2a, 2b to be adhered to the joint pieces 6a, 6b. Then, by the shearing strength of the adhesive 7, forces and deformations created in the glass member 2a, 2b are transmitted to other glass members 2b, 2a through the joint member 5. Next, when fixing with a bolt 23, forces and deformations are transmitted by a pressure due to contact between a joint member 5 and the bolt 23 and a shearing force of the bolt 23 through the joint member 5. By doing this, the glass members are jointed in one united body thereby transmitting forces and deformations, securing strength and selecting an arbitrary shape.

8. 发明专利

JP2002115879A CLEAN ROOM 失效
公开(公告)号：JP2002115879A
公开(公告)日：2002-04-19
申请号：JP2000305699
申请日：2000-10-05
申请人： KAJIMA CORP
发明人： TAKAHASHI YUKINARI , SAKAE AKIO , ARAI YOSHINOBU , WAKUI TAKESHI , MIYOSHI KOICHI , WAKUI ERIKO , ICHINO MASAYUKI
IPC分类号： F24F7/06
摘要： PROBLEM TO BE SOLVED: To provide a clean room, in which chemical substances are restrained to a limit. SOLUTION: The clean room, equipped with a measuring room A and an air-conditioning system B, is provided with an outside air treating unit 11 equipped with a chemical filter and a circulating air treating unit 35 in the air-conditioning system B. The outside air treating unit 11 is provided at the introducing port of outside air while the circulating air treating unit 35 is provided in a ventilating air passage section for supplying outside air introduced through the outside air treating unit 11 and air extracted out of the inside of the measuring room A into the measuring room A. An air-conditioning unit 21, regulating the temperature and humidity of the outside air, introduced from the outside air treating unit 11, and the air, extracted out of the inside of the measuring room A, is provided between the outside air treating unit 11 and the circulating air treating unit 35. In this case, the exposed surfaces of the measuring room A, the ventilating passage and equipment provided in the ventilating passage are constituted of a stainless steel.

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