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1. 发明专利

JPS63152688A SEALING AGENT FOR ULTRA-LOW TEMPERATURE USE 失效
公开(公告)号：JPS63152688A
公开(公告)日：1988-06-25
申请号：JP29927486
申请日：1986-12-16
申请人： NICHIAS CORP , OTA KASEI KK
发明人： SUMIDA NOBORU , NARAHARA KEITA , SHIMANO KATSUSHI , SEMIZU NOBORU
IPC分类号： C09K3/10 , C08L91/00
摘要： PURPOSE:To obtain a sealing agent having moderate softness and fluidity and high adhesivity and sealability to a working face and free from brittling even in the case of bonding a heat-insulation material to a liquefied gas transport pipe cooled at an extremely low temperature, by mixing an organic grease with an organic solvent having low melting point. CONSTITUTION:The objective sealing agent can be produced by mixing (A) 20-50wt% organic grease produced by dispersing a thickener such as metallic soap and/or bentonite, etc., to a highly refined base oil such as diester, silicone oil, etc., (B) 20-70wt% organic solvent having low melting point and composed of 1,1,1-trichloroethane, xylene, hexane, etc., or their combination and, if necessary, (C) a filler such as asbestos, pulp, etc.

2. 发明专利

JPS63186785A ADHESION FOR CRYOGENIC USE 失效
公开(公告)号：JPS63186785A
公开(公告)日：1988-08-02
申请号：JP1711187
申请日：1987-01-27
申请人： NICHIAS CORP , OTA KASEI KK
发明人： SUMIDA NOBORU , NARAHARA KEITA , SHIMANO KATSUFUMI , SEMIZU NOBORU
IPC分类号： C09J175/00
摘要： PURPOSE:To obtain an adhesive which enables bonding operation under cryogen ic conditions, by using a polyester resin, a low-melting pt. organic solvent, and a polyisocyanate as its principal constituents. CONSTITUTION:An adhesive prepared by using as its principal constituents 20-30wt.% polyester resin and 15-30wt.% polyisocyanate and adding, a required, a filler and a catalyst each in a suitable amount to the composition. A preferable polyester resin is that containing 1-5% OH groups. As the low- melting pt. organic solvent, xylene (melting point; about -90 deg.C), toluene (melting point; about -94 deg.C), normal hexane (melting point; about -94 deg.C), etc. are preferably used, either individually or as a mixture of two or more of them. Since this adhesive maintains its initial flexibility and flowability when applied on a surface even under cryogenic conditions, cold insulation of LNG piping in the cold can be accomplished with this adhesive.

3. 发明专利

JP2013007429A Pipe heat insulation material 审中-公开
标题翻译：管道绝热材料
公开(公告)号：JP2013007429A
公开(公告)日：2013-01-10
申请号：JP2011140068
申请日：2011-06-24
申请人： Kansai Electric Power Co Inc:The , 関西電力株式会社 , Nichias Corp , ニチアス株式会社
发明人： KASHIHARA TAKASHI , MAEDA TSUYOSHI , HARA TOMOHIKO , NARAHARA KEITA , SAKAMOTO HIDETOSHI
IPC分类号： F16L59/02
摘要： PROBLEM TO BE SOLVED: To provide a pipe heat insulation material capable of very easily and reliably achieving a support structure forming a gap (space) between a pipe and a heat insulation material covering the pipe for keeping the pipe warm, and supporting the heat insulation material and the pipe in a non-contact state.SOLUTION: The pipe heat insulation material 10 is composed of a heat insulation material body 11 in a semicylinder shape obtained by partitioning a material in a cylinder shape into two in the longitudinal direction, is formed with an inner surface side 12 obtained by increasing an inner diameter thereof to be larger than an outer diameter of the pipe, and is formed with protrusions 13 which contact an outer circumferential surface of the pipe discontinuously (three parts at equal interval) over the pipe longitudinal direction, at two parts in the pipe circumferential direction. The protrusions 13 come into contact with the outer circumferential surface 81 of the pipe to cause the inner surface side 12 of the heat insulation material 11 to make partial contact with the outer circumferential surface of the pipe.
摘要翻译：要解决的问题：提供一种管道绝热材料，其能够非常容易且可靠地实现在管道和覆盖管道的隔热材料之间形成间隙（空间）的支撑结构，以保持管道温暖，并且支撑绝热材料和管道处于非接触状态。解决方案：管道隔热材料10由通过将圆筒形材料沿长度方向分割为两个而获得的半圆柱形状的隔热材料体11形成有形成有内表面侧12的内表面侧12，将其内径增大为大于管的外径，并且形成有突出部13，其在管长度方向上以不连续的方式接触管的外周面（三个等间隔的部分），在两个部分处管圆周方向。突起13与管的外周面81接触，使绝热材料11的内表面侧12与管的外周面部分接触。版权所有（C）2013，JPO＆INPIT

4. 发明专利

JP2011143373A Crushing apparatus 有权
标题翻译：冲击装置
公开(公告)号：JP2011143373A
公开(公告)日：2011-07-28
申请号：JP2010007493
申请日：2010-01-15
申请人： Nichias Corp , ニチアス株式会社
发明人： NARAHARA KEITA , MIZOGUCHI TAKESHI
IPC分类号： B02C18/18 , B02C18/14
摘要： PROBLEM TO BE SOLVED: To provide a crushing apparatus in which both of an inorganic porous thermal-insulating material and a fibrous thermal-insulating material can be crushed easily and efficiently. SOLUTION: The crushing apparatus includes a first crushing blade 20L and a second crushing blade 20R arranged respectively on a pair of rotary shafts 10L, 10R disposed in parallel. Each of the first crushing blade 20L and the second crushing blade 20R has a plurality of hook parts 21L, 21R projected outward radially. The first crushing blade 20L and the second crushing blade 20R are disposed so that a space 20G, which is formed between the hook part 21L of the first crushing blade 20L and the hook part 21R of the second crushing blade 20R when viewed from the rotary shafts 10L, 10R direction, vanishes temporarily during the rotation thereof. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够容易且有效地破碎无机多孔绝热材料和纤维绝热材料两者的破碎装置。解决方案：破碎装置包括分别布置在平行设置的一对旋转轴10L，10R上的第一破碎刀片20L和第二破碎刀片20R。第一破碎刃20L和第二破碎刃20R分别具有向径向外侧突出的多个钩部21L，21R。第一破碎刀片20L和第二破碎刀片20R被配置成使得当从旋转轴观察时形成在第一破碎刀片20L的钩部21L和第二破碎刀片20R的钩部21R之间的空间20G 10L，10R方向，在旋转期间暂时消失。版权所有（C）2011，JPO＆INPIT

5. 发明专利

JP2013007426A Belt type spacer 审中-公开
标题翻译：皮带式间隔器
公开(公告)号：JP2013007426A
公开(公告)日：2013-01-10
申请号：JP2011140065
申请日：2011-06-24
申请人： Kansai Electric Power Co Inc:The , 関西電力株式会社 , Nichias Corp , ニチアス株式会社
发明人： KASHIHARA TAKASHI , MAEDA TSUYOSHI , HARA TOMOHIKO , NARAHARA KEITA , SAKAMOTO HIDETOSHI , TSUKAMOTO TORU
IPC分类号： F16L59/12
摘要： PROBLEM TO BE SOLVED: To provide a belt type spacer capable of very easily and reliably achieving a support structure for forming a gap (space) between a pipe and a heat insulation material covering the pipe for heat insulation to support the heat insulation material in a noncontact state with the pipe.SOLUTION: The belt type spacer 10 includes a spacer body 20, a protrusion 30 and a fixed part 40 and is attached to the pipe 80. The spacer body 20 is a belt-shaped body wound along the circumferential direction of the pipe. In addition, the protrusion 30 is composed of folded pieces 31, 31, ..., which are formed by folding both ends 21, 22 of a long side of the spacer body 20 and are extended to the pipe side. Further, the fixed part 40 is formed with an insertion hole 41 at one end 24 of a short side of the spacer body 20 and an insertion piece 42 to be inserted into the insertion hole 41 at other end 23 of a short side of the spacer body 20, respectively.
摘要翻译：要解决的问题：提供一种能够非常容易且可靠地实现用于在管道和覆盖管道隔热材料的隔热材料之间形成间隙（空间）的支撑结构的带式间隔件，以用于隔热以支撑绝热与管道处于非接触状态的材料。解决方案：带式间隔件10包括间隔件主体20，突起30和固定部40，并且附接到管80。隔离件主体20是沿着管的圆周方向缠绕的带状体。此外，突起30由折叠片31,31，...构成，折叠片31,31，...通过折叠间隔件主体20的长边的两端21,22而延伸到管侧。此外，固定部40在间隔件主体20的短边的一端24处形成有插入孔41，并且在间隔件的短边的另一端23处插入到插入孔41中的插入件42 身体20。版权所有（C）2013，JPO＆INPIT

6. 发明专利

JP2012127495A Heat insulating structure 有权
标题翻译：热绝缘结构
公开(公告)号：JP2012127495A
公开(公告)日：2012-07-05
申请号：JP2011256408
申请日：2011-11-24
申请人： Nichias Corp , ニチアス株式会社
发明人： NARAHARA KEITA , HARA TOMOHIKO , YAGI MAMORU , SAKAMOTO HIDETOSHI
IPC分类号： F16L58/02
摘要： PROBLEM TO BE SOLVED: To provide a new heat insulating structure which prevents corrosion of piping at a piping section other than a straight piping section, and a piping section supported by a supporting member.SOLUTION: The heat insulating structure 10 has a thin heat insulating material 13 having heat insulation property, water repellency, and non water-absorption property on an inner surface of an exterior material 12 protecting a bent pipe section 11. The heat insulating material 13 is not in contact with the bent pipe section 11. As a result, corrosion of the piping (the bent pipe section) is prevented by preventing ingress of rain water inside the heat insulating structure 10. Even if rain water enters the inside of the insulating structure 10, the rain water adhered to the surface of the piping is evaporated or dripped since the heat insulating material 13 is not in contact with the bent pipe section, and the rain water is discharged through a through-hole, thereby corrosion of the piping is prevented.
摘要翻译：要解决的问题：提供一种新的绝热结构，其防止除了直管段之外的管道部分处的管道腐蚀，以及由支撑构件支撑的管道部分。解决方案：隔热结构10具有在保护弯管部分11的外部材料12的内表面上具有绝热性，防水性和非吸水性的薄隔热材料13.绝热材料13不与弯曲管部分11接触。结果，通过防止隔热结构10内的雨水进入来防止管道（弯曲管部分）的腐蚀。即使雨水进入绝缘结构10，由于绝热材料13不与弯管部分接触，所以附着在管道表面的雨水蒸发或滴落，并且雨水通过通孔排出，从而腐蚀管道被阻止。版权所有（C）2012，JPO＆INPIT

7. 发明专利

JPS62140809A MANUFACTURE OF POLYURETHANE FOAM CONTAINING GLASS FIBER 失效
公开(公告)号：JPS62140809A
公开(公告)日：1987-06-24
申请号：JP28244685
申请日：1985-12-16
申请人： POLYURETHAN KASEI KK , NICHIAS CORP
发明人： KAWANAKA TOSHIO , KIKUCHI SHIRO , NARAHARA KEITA
IPC分类号： B29C39/10 , B29C39/18 , B29C70/06 , B29K75/00 , B29K105/04 , B29K105/08 , B29L9/00
摘要： PURPOSE:To mold a polyurethane foam containing a comparatively thick and square glass fiber efficiently and reliably, by a method wherein a matlike glass fiber lower layer is laid over a bottom sheet, over which a polyurethane resin stock solution is sprayed, a matlike glass fiber upper layer is put upon the resin stock solution in layers and after the top of those has been coated with a top film the polyurethane stock solution is foamed to a predetermined height. CONSTITUTION:Matlike glass fiber low layers 41, 42 are laid over a bottom sheet 21. Then prior to foaming of polyurethane stock solution 31 after spraying of said polyurethane stock solution, matlike glass fiber upper layers 43, 44 are put upon the resin stock solution in layers, the top of which is coated with a top film 25 such as a polyethylene sheet, through which preparation of the foaming is completed. IN addition to the above, a process pressing a material before foaming by a pin roll 13 provided with a large number of protruded parts 14 is added to impregnate the matlike glass fiber layer prepared in layers with a polyurethane resin stork solution 30 sufficiently extending over a multi- layer.

8. 发明专利

JP2012082571A Soundproof wall 审中-公开
标题翻译： SOUNDPROOF墙
公开(公告)号：JP2012082571A
公开(公告)日：2012-04-26
申请号：JP2010226914
申请日：2010-10-06
申请人： Nichias Corp , Railway Technical Research Institute , ニチアス株式会社 , 公益財団法人鉄道総合技術研究所
发明人： HANSAKA YUKINORI , SATO DAIGO , MAMADA SHOGO , KISHINO FUMIAKI , NARAHARA KEITA
IPC分类号： E01F8/00
摘要： PROBLEM TO BE SOLVED: To provide a soundproof wall that can alleviate a load due to wind while having certain sound insulation performance and that has a simple structure so as to achieve cost reduction.SOLUTION: A soundproof wall 10 of this invention is provided with a sound insulation plate 13 that is arranged openably and closably so as to open and close an opening 11 surrounded by a frame body and that has an attracted member 132 comprising a magnetic material at the edge, and a magnet unit 14 that is installed to move forward and backward in the directions of nearing to or separating from the sound insulation plate 13 at the opening edge of the frame body and that holds the sound insulation plate 13 in a closed state by attracting the attracted member 132 when the sound insulation plate 13 is closed while separating from the moving track of the sound insulation plate 13 when the sound insulation plate 13 is opened.
摘要翻译：要解决的问题：提供一种隔音壁，其能够在具有一定隔音性能的同时减轻风中的负荷，并且具有简单的结构，从而实现成本降低。解决方案：本发明的隔音壁10设置有隔音板13，该隔音板13可开启和关闭地布置，以便打开和关闭由框架体围绕的开口11，并且具有包括磁性的吸引构件132 边缘处的材料，以及磁体单元14，其安装成在框体的开口边缘处沿隔离板13靠近或分离的方向前后移动，并且将隔音板13保持在当隔音板13打开时，当隔音板13关闭时与隔音板13的移动轨道分离时，通过吸引被吸引构件132而关闭状态。版权所有（C）2012，JPO＆INPIT

9. 发明专利

JP2011246946A Soundproof body 审中-公开
标题翻译： SOUNDPROOF身体
公开(公告)号：JP2011246946A
公开(公告)日：2011-12-08
申请号：JP2010120707
申请日：2010-05-26
申请人： Nichias Corp , Railway Technical Research Institute , ニチアス株式会社 , 公益財団法人鉄道総合技術研究所
发明人： HANSAKA YUKINORI , SATO DAIGO , MAMADA SHOGO , KISHINO FUMIAKI , NARAHARA KEITA
IPC分类号： E01F8/00
摘要： PROBLEM TO BE SOLVED: To provide a soundproof body capable of relieving wind load while keeping a certain level of sound insulation performance, and capable of achieving safety and cost reduction using simple structure.SOLUTION: The soundproof body 10 includes a sheet body 11 and a pivot shaft 12 rotatably supporting the sheet body 11. A magnetic body 11a is provided at the bottom end of the sheet body 11 located away from the pivot shaft 12 of the sheet body 11. The soundproof body 10 of a first embodiment is installed above a support 1, and another magnetic body 1a is provided at the top end of the support 1 which contacts with the sheet body 11.
摘要翻译：要解决的问题：提供一种能够在保持一定水平的隔音性能的同时减轻风力负荷的隔音体，并且能够使用简单的结构实现安全和降低成本。解决方案：隔音体10包括片体11和可旋转地支撑片体11的枢轴12.磁性体11a设置在片体11的底端处，位于远离主体11的枢轴12的位置第一实施例的隔音体10安装在支撑件1的上方，另一个磁体1a设置在与片体11接触的支撑件1的顶端。（C） 2012年，JPO＆INPIT

10. 发明专利

JP2010201311A Apparatus and method of reducing waste volume 有权
标题翻译：降低废物体积的装置和方法
公开(公告)号：JP2010201311A
公开(公告)日：2010-09-16
申请号：JP2009048181
申请日：2009-03-02
申请人： Nichias Corp , ニチアス株式会社
发明人： NARAHARA KEITA , MIZOGUCHI TAKESHI
IPC分类号： B09B3/00 , B30B9/32
摘要： PROBLEM TO BE SOLVED: To improve workability in a waste volume reduction apparatus because the workability of a conventional one is poor due to a large type having apparatuses such as conveyor, pallet, cylinder, and press.
SOLUTION: The waste volume reduction apparatus 10 includes an injection part 20 that is the injection destination of a heat insulating material 70 that is a volume reduction object, a crushing part 25 that crushes the heat insulating material 70 disposed at a lower part of the injection part 20, a compressing part 30 that compresses the crushed heat insulating material 70, and a bagging part 40 that bags the heat insulating material 70 that is compressed and reduced in volume, which are integrally connected, wherein the system in series from the injection part to the bagging part is closely sealed and is placed under a negative pressure.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提高废料量减少装置的可操作性，因为常规的可操作性由于具有诸如输送机，托盘，气缸和压力的装置的大型而较差。解决方案：废物量减少装置10包括作为体积减小物体的隔热材料70的注射目的地的注射部20，破碎部25，其破碎设置在下部的绝热材料70 注射部20的压缩部30，压缩绝热材料70的压缩部30以及一体地连接压缩体积的隔热材料70的袋装部40，将包装部分的注射部分密封并置于负压下。版权所有（C）2010，JPO＆INPIT

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