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31. 发明专利

JP2007155215A Spraying method for monolithic refractory, and spray material used therein 有权
$Spraying method for monolithic refractory, and spray material used therein$
标题翻译：用于单晶耐火材料的喷涂方法及其使用的喷涂材料
公开(公告)号：JP2007155215A
公开(公告)日：2007-06-21
申请号：JP2005351165
申请日：2005-12-05
申请人： Kurosaki Harima Corp , 黒崎播磨株式会社
发明人： MIZUMA YOSHIHIRO , OHATA HIROKI
IPC分类号： F27D1/16 , B28C7/12 , C04B35/66
摘要： PROBLEM TO BE SOLVED: To provide a spraying method for monolithic refractory with superior work efficiency, capable of providing a precise construction with a low water content by enhancing a kneading effect of water contents and spray material. SOLUTION: When carrying out spraying by providing a primary water injector 7 in an upstream side, and a secondary water injector 8 in a downstream side in a material transfer pipe 5 to inject construction water into the spray material from two places, injecting construction water of 10-50 mass percent of all construction water from the primary water injector 7, and injecting the remaining construction water necessary for construction from the secondary water injector 8, construction water containing 1-30 volume percent of bubbles with a mean particle diameter of 100 μm or less is injected into the material transfer pipe 5 from at least the primary water injector 7 such that it is slanted 30-70 degrees with respect to a material transfer direction, and it collides in a substantially center in the material transfer pipe 5, and atomized water with a mean particle diameter of 100 μm or less is generated. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供具有优异的工作效率的单片耐火材料的喷涂方法，能够通过提高水分含量和喷涂材料的捏合效果，提供具有低含水量的精确构造。解决方案：通过在上游侧设置一次注水器7进行喷涂和在材料输送管5的下游侧的二次注水器8，从两处将施工用水注入喷雾材料，注入从一次注水器7的所有建筑用水中的建筑用水为10〜50质量％，从二次注水器8注入施工所需的剩余施工用水，将含有1-30体积％的平均粒径 100μm以下的材料从至少一次注水器7注入材料输送管5中，使其相对于材料传送方向倾斜30-70度，并且在材料输送管中大致中心地碰撞 5，生成平均粒径为100μm以下的雾化水。版权所有（C）2007，JPO＆INPIT

32. 发明专利

JP2006038702A Unit water quantity measuring calculation method in freshly mixed concrete, and unit water quantity measuring system in freshly mixed concrete 有权
标题翻译：新型混合混凝土中的单位水量测量方法和新拌混凝土中的单位水量测量系统
公开(公告)号：JP2006038702A
公开(公告)日：2006-02-09
申请号：JP2004220491
申请日：2004-07-28
申请人： Fukui Ube Nama Concrete Kk , Mikasa Shokai:Kk , 株式会社三笠商会 , 福井宇部生コンクリート株式会社
发明人： TAKAHASHI KAZUO
IPC分类号： G01N5/00 , B28C7/12 , G01N33/38
摘要： PROBLEM TO BE SOLVED: To provide a measuring method of the measurable water quantity included in freshly mixed concrete, easily and accurately by a simple method.
SOLUTION: In this measuring method, the unit water quantity in the freshly mixed concrete is calculated by using a calculation formula shown by formula 1. The freshly mixed concrete is filled in an air meter vessel, and the air quantity is measured. On the other hand, a computer (PDA) wherein a following calculation formula is programmed is used, and water, cement, a fine aggregate, a coarse aggregate and an admixture which are components of the freshly mixed concrete, and the air quantity measured by the air meter are inputted into the computer, and each density of the water, the cement, the fine aggregate and the coarse aggregate is inputted, and the air quantity (%) measured by the air meter, a measured mass (kg), slump and the temperature (°C) of the freshly mixed concrete are inputted, and then calculation is performed.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：通过简单的方法容易且准确地提供新混合混凝土中包含的可测量水量的测量方法。
解决方案：在这种测量方法中，通过使用公式1所示的计算公式计算新拌混凝土中的单位水量。将新混合的混凝土填充在空气计量器皿中，并测量空气量。另一方面，使用其中编程以下计算公式的计算机（PDA），以及作为新混合的混合物的组分的水，水泥，细骨料，粗骨料和混合物，以及由输入计算机，输入水，水泥，细骨料和粗骨料的密度，空气量测定的空气量（％），测定质量（kg），坍落度并输入新拌混凝土的温度（℃），然后进行计算。版权所有（C）2006，JPO＆NCIPI

33. 发明专利

JP2004167885A Method for recycling waste coolant fluid 有权
公开(公告)号：JP2004167885A
公开(公告)日：2004-06-17
申请号：JP2002337313
申请日：2002-11-20
申请人： Nissan Motor Co Ltd , Taiheiyo Cement Corp , 太平洋セメント株式会社 , 日産自動車株式会社
发明人： TAMAE TAKAMIKI , IMAI TOSHIO , ONO KATSUO , ASAKAWA KAORU , HIGUCHI KAZUO
IPC分类号： C02F1/44 , B28C7/12 , C02F1/00 , C02F1/04 , C02F1/22 , C02F1/42 , C02F9/00
摘要： PROBLEM TO BE SOLVED: To provide a method for recycling a waste coolant fluid, which enables the waste coolant fluid to be effectively utilized as resources and allows mass consumption. SOLUTION: In this method for recycling the waste coolant fluid, when the used waste coolant fluid, which is removed from an automobile etc., is recycled by being used for the manufacture of a ceramic powder raw material or a ceramic powder product, the water content of the waste coolant fluid is adjusted so that the concentration of glycols serving as the active ingredient of the waste coolant fluid can be adjusted to 5-20 wt%; and after that, the waste coolant fluid is used as a pulverization assistant for the process of pulverizing the ceramic powder raw material or the ceramic powder product. COPYRIGHT: (C)2004,JPO

34. 发明专利

JP2003211434A METHOD FOR PRODUCING CONCRETE 审中-公开
公开(公告)号：JP2003211434A
公开(公告)日：2003-07-29
申请号：JP2002009173
申请日：2002-01-17
申请人： HOKUSHU CRETE KOGYO KK
发明人： SUGANO TADAMORI
IPC分类号： B28C5/00 , B28C7/12
摘要： PROBLEM TO BE SOLVED: To provide a method for producing concrete which can obtain high strength concrete free from a crack by increasing the bond force between it and a cement component or aggregate by changing the properties of water supplied to the concrete. SOLUTION: In the method, water passed through a magnetic field by a magnetic substance 2 is supplied into a tank 4 for mixing/agitating cement and aggregate, and the mixture is agitated to obtain the concrete having high strength. The water can be magnetized by arranging the magnetic substance 2 on the periphery of a pipeline 1 for supplying the water into the tank 4. COPYRIGHT: (C)2003,JPO

35. 发明专利

JP2002293607A PRODUCTION PROCESS OF ORGANIC-INORGANIC COMPOSITE FORMED ARTICLE 失效
公开(公告)号：JP2002293607A
公开(公告)日：2002-10-09
申请号：JP2001100841
申请日：2001-03-30
申请人： ASAHI FIBREGLASS CO
发明人： ONOE SEITARO , INOUE AKIRA , SHINO KOICHI
IPC分类号： C04B28/34 , B28B1/14 , B28B1/52 , B28C7/04 , B28C7/12 , C04B22/06 , C04B24/12 , C04B40/02
摘要： PROBLEM TO BE SOLVED: To provide a preparation process of a phosphoric-acid-based organic-inorganic composite hardening composition that has high flowability and excellent formability and can be used for the production of an organic-inorganic composite formed article which is excellent in mechanical strengths, water resistance, heat resistance and dimensional stability and capable of appropriately being used as a building material, industrial structural material, industrial member, or the like. SOLUTION: This production process of an organic-inorganic composite formed article comprises a first stage for reacting a phosphoric acid aqueous solution, any of acid phosphoric esters and at least one compound selected from basic metallic compounds each containing a divalent metal as a constituent metal with each other in their respective specified quantity ratios to obtain a reaction mixture and thereafter, adding a specified quantity ratio of aluminum hydroxide to the reaction mixture, to prepare a phosphoric-acid-based organic-inorganic composite hardening composition, a second stage for composting reinforcing fiber with the composition to obtain a forming material, a third stage for adjusting the water content of the forming material to =120 deg.C.

36. 发明专利

JP3285607B2 失效
公开(公告)号：JP3285607B2
公开(公告)日：2002-05-27
申请号：JP12648292
申请日：1992-05-19
IPC分类号： G01N11/00 , B28C7/02 , B28C7/12 , G01N11/02

37. 发明专利

JP2001293718A METHOD FOR MANUFACTURING CONCRETE 失效
公开(公告)号：JP2001293718A
公开(公告)日：2001-10-23
申请号：JP2000112533
申请日：2000-04-13
申请人： SUMITOMO OSAKA CEMENT CO LTD , TOKYO SOC KK
发明人： HANIYU KENICHI , SUZUKI YASUNORI , WATANABE NATSUYA , KANEZUKA MIKIO , YAMANE HIROSHI
IPC分类号： B28C7/02 , B28C7/12
摘要： PROBLEM TO BE SOLVED: To provide a method for manufacturing a concrete capable of manufacturing a large quantity of a low-temperature concrete in a predetermined quality. SOLUTION: The method for manufacturing the concrete comprises the step of kneading a raw material containing a cement, an aggregate and an ice lump by using a kneader. The method further comprises a step of measuring a state of a load of the kneader with time and measuring a time up to an arrival at kneading at a steady period via rising and falling periods of the load, and a step of deciding a maximum particle size of an ice lump so as to complete the time of the kneading within a predetermined target time.

38. 发明专利

JP2001062824A MANUFACTURE OF MORTAR FOR FILLING GAP 失效
公开(公告)号：JP2001062824A
公开(公告)日：2001-03-13
申请号：JP23962899
申请日：1999-08-26
申请人： OHBAYASHI CORP
发明人： TATEKAWA KOSEI
IPC分类号： B28C7/12 , B28C5/18
摘要： PROBLEM TO BE SOLVED: To manufacture a mortar for uniformly dispersing a thickener therein. SOLUTION: In the case of manufacturing a mortar, a constituting material of the mortar except a thickener B, a fine aggregate s such as a cement C, sand or the like, various type admixture A and water W1 are charged and kneaded by predetermined amounts in a mortar mixer 10 of a kneading plant, thereby manufacturing a mortar M having a predetermined blending ratio except the thickener B. The mortar M is then transferred to a rotary drum 14 of a ready mixed concrete agitator vehicle 12. Meanwhile, the thickener B is charged together with a predetermined amount of water W2 in a mixer 16, thereby manufacturing a thickener slurry D mixed therewith. A concentration of the slurry D is set to a lower value than a normally using concentration set to about 10%. The slurry D is charged in the drum 14 of the vehicle 12 containing the mortar M, and the mortar M and the slurry D are agitated and mixed by rotatively driving the drum 14 by an agitator.

39. 发明专利

JP2001038192A BATCH FEEDER 失效
公开(公告)号：JP2001038192A
公开(公告)日：2001-02-13
申请号：JP21390699
申请日：1999-07-28
申请人： SEKISUI CHEMICAL CO LTD
发明人： HIRANO MAKOTO , HAYASHI TOSHIO
IPC分类号： B28C7/12 , B01J4/02
摘要： PROBLEM TO BE SOLVED: To provide a batch feeder by which a desired amt. of a liq. is measured while being fed in such batch operation as quantitative mixing. SOLUTION: This feeder is provided with a flow sensor 16 by which the flow rate of a fluid 1 is measured, the measurement is started when a signal to start batch feeding is received, and an output signal is transmitted when the integrated flow rate reaches a specified value after the start of measurement. A solenoid valve 20 for receiving the output signal emitted from the sensor 16 and opening or closing a pipeline 14a and a bath controller 17 for commanding the turning on or off of a relay 18 capable of turning on or off the power source of a pump 3 and the start of the measurement of the sensor 16 are provided. In this case, the inlet and outlet, sensor 16 and solenoid valve 20 are arranged on the pipeline 14a, and the inlet sensor 16, solenoid valve 20, relay 18 and batch controller 17 are housed in an outer casing 5.

40. 发明专利

JP2000158435A QUALITY CONTROL METHOD FOR CONCRETE USING UNWASHED RIVERBED PEBBLES AS AGGREGATE 失效
公开(公告)号：JP2000158435A
公开(公告)日：2000-06-13
申请号：JP33990098
申请日：1998-11-30
申请人： KAJIMA CORP
发明人： SAKATA NOBORU , WATANABE KENZO , SHINODA YOSHINOBU , KOSHIZAWA SATORU , SHIMODERA SHINICHI , MUTAGUCHI SHIGERU , EZAKI SHINYA
IPC分类号： E02B7/00 , B28C5/42 , B28C7/12
摘要： PROBLEM TO BE SOLVED: To perform an appropriate concrete quality control by setting a slump as specified when unwashed riverbed pebbles are used as aggregates. SOLUTION: When a solid content obtained by dry-blending unwashed riverbed pebbles measuring 80 mm or less as aggregates with a specified amount of cement is to be charged into a stirring container aboard an agitator truck together with water and an intimate mixing agent and the mixture is to be kneaded into a concrete, an initial charge of water is set to be less than originally estimated quantity and then the amount of water corresponding to the slump, of the concrete contained in the stirring container, which is estimated based on the hydraulic pressure of a hydraulic motor for rotating the stirring container of the agitator truck or water and the intimate mixing agent are additionally charged. In this way, the slump of the concrete contained in the stirring container is slightly increased to obtain a specified slump.

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