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1. 发明专利

JP2013242235A Contamination water treatment unit 审中-公开
公开(公告)号：JP2013242235A
公开(公告)日：2013-12-05
申请号：JP2012116030
申请日：2012-05-21
申请人： Shimizu Corp , 清水建設株式会社 , Nichias Corp , ニチアス株式会社
发明人： TSUKAHARA YUICHI , SEMIZU NOBORU , TSUCHIYA HIROSHI
IPC分类号： G21F9/12
摘要： PROBLEM TO BE SOLVED: To remove radioactive cesium ions from contamination water containing radioactive cesium ions.SOLUTION: A contamination water treatment unit 2 for removing radioactive cesium ions from contamination water containing radioactive cesium ions includes a holding member for holding multiple pieces of granular zeolite 11D. The holding member allows the multiple pieces of granular zeolite 11D to be held in a state to have contact with contamination water and to prevent flow-out from the holding member.

2. 发明专利

JP2014142312A Radioactive material removing method, and coating material 审中-公开
标题翻译：放射性材料去除方法和涂料
公开(公告)号：JP2014142312A
公开(公告)日：2014-08-07
申请号：JP2013012255
申请日：2013-01-25
申请人： Shimizu Corp , 清水建設株式会社 , Nichias Corp , ニチアス株式会社
发明人： TSUKAHARA YUICHI , TSUCHIYA HIROSHI , SEMIZU NOBORU
IPC分类号： G21F9/28
摘要： PROBLEM TO BE SOLVED: To provide: a radioactive material removing method capable of easily removing radioactive materials adhering to surfaces; and a peelable coating material easily handled.SOLUTION: A radioactive material removing method is carried out by the steps of: first applying a peelable coating material, which contains a clay natural mineral capable of adsorbing radioactive materials and is an irreversible and water-soluble coating material losing water solubility when hardening, to a surface (step S1); next leaving the applied peelable coating material for a predetermined time to make it harden and adsorb radioactive materials (step S2); then peeling a coated film from the surface (step S3); and disposing of the coated film by means of incineration or the like (step S4).
摘要翻译：要解决的问题：提供：能够容易地去除附着在表面上的放射性物质的放射性物质的除去方法。和可剥离的涂料容易处理。解决方案：放射性物质去除方法是通过以下步骤进行的：首先施加可剥离的涂层材料，其包含能够吸附放射性物质的粘土天然矿物，并且是不可逆和水溶性涂层当硬化时材料失去水溶性，到表面（步骤S1）; 然后将所施用的可剥离涂料留下预定时间，使其硬化并吸附放射性材料（步骤S2）; 然后从表面剥离涂膜（步骤S3）; 并通过焚烧等处理涂膜（步骤S4）。

3. 发明专利

JP2013136490A Treatment method for preventing scattering of inorganic fiber 有权
标题翻译：用于防止无机纤维散射的处理方法
公开(公告)号：JP2013136490A
公开(公告)日：2013-07-11
申请号：JP2011289093
申请日：2011-12-28
申请人： Taisei Corp , 大成建設株式会社 , Nichias Corp , ニチアス株式会社
发明人： NAGASE KOICHI , OYAMA YOSHINAGA , SEMIZU NOBORU , TSUNETANI MASAHIKO , KUROSAKA KAZUYA
IPC分类号： C04B41/63 , E04G23/02
摘要： PROBLEM TO BE SOLVED: To provide a treatment technique for preventing scattering of inorganic fibers, which is useful for a wet sprayed refractory covering material that is rigid and less permeable to liquid or a molded plate refractory covering material that is rigid and less permeable to liquid to reliably keep inorganic fibers (particularly, asbestos) contained in the refractory covering material.SOLUTION: In the treatment method for preventing scattering of inorganic fibers in which a penetrant 30 is impregnated into a surface of a refractory covering material 10 containing inorganic fibers, the impregnated penetrant 30 is solidified, and the surface is further coated with a flame retardant coating material 40 to prevent scattering of the inorganic fibers from the refractory covering material 10, an excess of the penetrant 30 not penetrating into the refractory covering material 10 that is a wet sprayed refractory covering material remains on the surface of the refractory covering material 10 and covers the surface in such a way as to cover granules 20 sticking to the surface of the refractory covering material 10, so that the penetrant 30 and the flame retardant coating material 40 come in surface contact with each other.
摘要翻译：要解决的问题：提供一种用于防止无机纤维飞散的处理技术，其用于刚性且对液体不透性的湿喷耐火覆盖材料或对液体具有刚性和较少渗透性的模制板耐火覆盖材料可靠地保持耐火材料覆盖材料中所含的无机纤维（特别是石棉）。解决方案：在含有无机纤维的耐火材料覆盖材料10的表面浸渍渗透剂30的无机纤维的散射防止处理方法中，浸渍渗透剂30固化，并且表面进一步涂覆有阻燃涂层材料40以防止无机纤维从耐火材料覆盖材料10飞散，过量的渗透剂30未渗透到耐火材料覆盖材料10中，其为湿喷耐火覆盖材料保留在耐火材料覆盖物的表面上材料10并且以覆盖粘附到耐火材料覆盖材料10的表面的颗粒20的方式覆盖表面，使得渗透剂30和阻燃涂层材料40彼此表面接触。

4. 发明专利

JP2010241640A Kit for forming heat insulation material, manufacturing method for heat insulation material, method of constructing heat insulation material and heat insulation material formed by these 审中-公开
标题翻译：用于形成热绝缘材料的套件，用于绝热材料的制造方法，由这些材料形成的热绝缘材料和热绝缘材料的方法
公开(公告)号：JP2010241640A
公开(公告)日：2010-10-28
申请号：JP2009092443
申请日：2009-04-06
申请人： Nichias Corp , ニチアス株式会社
发明人： ISHIHARA TETSUYA , OCHI KOUCHI , YOSHIMOTO TOSHIHIRO , SEMIZU NOBORU
IPC分类号： C04B35/66
摘要： PROBLEM TO BE SOLVED: To provide a kit for forming a heat insulation material, which can efficiently cures the amorphous composition of a heat insulation material, and to provide a heat insulation material. SOLUTION: The kit for forming the heat insulation material includes a first amorphous composition containing an inorganic filler and a solvent, and a second amorphous composition containing isocyanate-based curable composition. The heat insulation material is formed by curing the amorphous composition of the heat insulation material containing the inorganic filler, the solvent and the isocyanate-based curable composition. The heat insulation material contains the inorganic filler and the curing reaction product of the isocyanate-based curable compound. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于形成绝热材料的套件，其可以有效地固化绝热材料的非晶组合物并提供隔热材料。解决方案：用于形成绝热材料的套件包括含有无机填料和溶剂的第一无定形组合物和含有异氰酸酯基可固化组合物的第二非晶组合物。绝热材料通过固化含有无机填料，溶剂和异氰酸酯类固化性组合物的隔热材料的无定形组合物而形成。隔热材料含有无机填料和异氰酸酯类固化性化合物的固化反应产物。版权所有（C）2011，JPO＆INPIT

5. 发明专利

JP2007270406A Inorganic fibrous thermal insulation material composition and inorganic fibrous thermal insulation material 有权
标题翻译：无机纤维热绝缘材料组合物和无机纤维热绝缘材料
公开(公告)号：JP2007270406A
公开(公告)日：2007-10-18
申请号：JP2006099622
申请日：2006-03-31
申请人： Nichias Corp , ニチアス株式会社
发明人： ANJI TOSHIYUKI , UNNO KAORU , KANETANI KAORU , SEMIZU NOBORU
IPC分类号： D06M11/77 , C04B35/584 , C04B35/66 , C04B35/80 , D06M11/38 , D06M11/45 , D06M11/79 , D06M15/00 , D06M15/27
摘要： PROBLEM TO BE SOLVED: To provide an inorganic fibrous thermal insulation material high in corrosion resistance, mechanical strength and durability, and to provide an inorganic thermal insulation material composition capable of producing the inorganic fibrous thermal insulation material. SOLUTION: The inorganic thermal insulation material composition used for forming a thermal insulation material intended for use in contact with molten aluminum or aluminum alloy melt, comprises inorganic fiber, silicon nitride powder, a silanol group-containing inorganic binder, and water. The inorganic fibrous thermal insulation material is obtained by drying or baking the composition. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供耐腐蚀性，机械强度和耐久性高的无机纤维保温材料，并提供能够生产无机纤维保温材料的无机保温材料组合物。解决方案：用于形成用于与熔融铝或铝合金熔体接触的绝热材料的无机保温材料组合物包括无机纤维，氮化硅粉末，含硅烷醇基的无机粘合剂和水。通过干燥或烘烤组合物获得无机纤维保温材料。版权所有（C）2008，JPO＆INPIT

6. 发明专利

JP2007269606A Monolithic refractory forming material and monolithic refractory formed body 有权
$Monolithic refractory forming material and monolithic refractory formed body$
标题翻译：单晶成型材料和单晶成形体
公开(公告)号：JP2007269606A
公开(公告)日：2007-10-18
申请号：JP2006100494
申请日：2006-03-31
申请人： Nichias Corp , ニチアス株式会社
发明人： SAKAMOTO AKISHI , ANJI TOSHIYUKI , SEMIZU NOBORU , UNNO KAORU , KANETANI KAORU
IPC分类号： C04B35/66 , B22D41/02 , F27D1/00 , F27D1/16
摘要： PROBLEM TO BE SOLVED: To provide a monolithic refractory formed body which is excellent in both of thermal shock resistance and corrosion resistance and is also good in heat resistance, mechanical strength, heat insulating property, and mechanical processability, and to provide a forming material for the same. SOLUTION: The monolithic refractory forming material contains alumina cement, diatomaceous earth or iron oxide, and other refractory materials. The monolithic refractory formed body is formed by adding water to the monolithic refractory forming material, kneading the resulting mixture and curing the kneaded material, and has a density of 1.0-2.5 g/cm 3 and a bending strength of 2-10 MPa. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供耐热冲击性和耐腐蚀性两者都优异的耐热性，机械强度，隔热性和机械加工性的整体耐火材料成形体，并且提供一种形成材料。解决方案：整体耐火材料成型材料包含氧化铝水泥，硅藻土或氧化铁以及其他耐火材料。整体式耐火材料成形体通过向整体耐火材料成形材料中添加水，捏合所得混合物并固化捏合材料而形成，并且具有1.0-2.5g / cm 3的密度和<3/3>的弯曲强度为2-10MPa。版权所有（C）2008，JPO＆INPIT

7. 发明专利

JP2007268572A Coating material 有权
标题翻译：涂料
公开(公告)号：JP2007268572A
公开(公告)日：2007-10-18
申请号：JP2006098390
申请日：2006-03-31
申请人： Nichias Corp , ニチアス株式会社
发明人： ANJI TOSHIYUKI , UNNO KAORU , KANETANI KAORU , SEMIZU NOBORU
IPC分类号： B22D41/02 , C04B41/87
摘要： PROBLEM TO BE SOLVED: To provide a coating material with which a coating film having high adhesion and high corrosion resistance is given. SOLUTION: This coating material is for refractory for use contacting with molten aluminum or molten aluminum alloy, and contains silicon-nitride powder and an inorganic binder having a silanol group, and water. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供具有高粘附性和高耐腐蚀性的涂膜的涂料。解决方案：该涂料用于与熔融铝或熔融铝合金接触的耐火材料，并且含有氮化硅粉末和具有硅烷醇基团的无机粘合剂和水。版权所有（C）2008，JPO＆INPIT

8. 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.

9. 发明专利

JPH0256386B2 失效
公开(公告)号：JPH0256386B2
公开(公告)日：1990-11-30
申请号：JP9599382
申请日：1982-06-04
申请人： NICHIAS CORP
发明人： KIKUCHI SHIRO , SEMIZU NOBORU , SATO FUMIO
IPC分类号： C09K3/10 , C08G18/00 , C08L75/00 , C08L75/04

10. 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.

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