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11. 发明专利

JP2003144883A AGITATING APPARATUS AND METHOD FOR MANUFACTURING MIXTURE 审中-公开
公开(公告)号：JP2003144883A
公开(公告)日：2003-05-20
申请号：JP2001343263
申请日：2001-11-08
申请人： CLION CO LTD , KENZAI GIJUTSU KENKYUSHO KK
发明人： MUTO YOSHIHARU , SASAKI HITOSHI , TERAMURA TOSHIFUMI , INAGAKI KENJI , HIRABAYASHI KATSUMI , SAKASHITA MASASHI , HONDA SUMIO
IPC分类号： B01F3/12 , B01F7/00
摘要： PROBLEM TO BE SOLVED: To provide an agitating apparatus which can uniformly mix a main raw material, an auxiliary material and water, and to provide a method for manufacturing a mixture. SOLUTION: The vessel 2 of the agitating apparatus 1 is provided with an agitator 10 and a pair of choppers 20A and 20B arranged at positions shifted vertically to each other. The tip part 22A of the small blade part 22 of the chopper 20A located at an upper side is attached at a position where it can be exposed to the upper surface side of powder and granular materials 40. The choppers 20A and 20B rotate in a forward direction in the rotating direction of the agitator 10. A sprinkler nozzle 35 is provided at the rear position in the rotating direction of the agitator 10 to the chopper 20A, and spraying of water 43 is enabled to a sprinkling region R which is formed along the direction of the radius of gyration of the agitator 10 and formed from the center of rotation to the peripheral part of the vessel 2. These enable the uniform mixing of the powder and granular materials 40, fibers 41 and water 43.

12. 发明专利

JP2002114562A HYDROTHERMAL HARDENED BODY AND METHOD FOR MANUFACTURING THE SAME 失效
公开(公告)号：JP2002114562A
公开(公告)日：2002-04-16
申请号：JP2000305788
申请日：2000-10-05
申请人： CLION CO LTD , KENZAI GIJUTSU KENKYUSHO KK , CHUBU ELECTRIC POWER
发明人： ISU NORIBUMI , TERAMURA TOSHIFUMI , INAGAKI KENJI , SUGIYAMA TAKESHI , KIMURA MASAHIKO
IPC分类号： C04B28/18 , C04B40/02 , C04B111/20 , C04B111/40
摘要： PROBLEM TO BE SOLVED: To provide a hydrothermal hardened body and a method for manufacturing the body having low density, high strength and particularly excellent resistance against tensile stress even when the adding amount of reinforcing fibers is decreased. SOLUTION: The hydrothermal hardened body is a calcium silicate hydrate- based one having an essential chemical component consisting of SiO2 and CaO with a 0.2 to 1.0 Ca/Si molar ratio. The body has =0.1 μm diameter and >=0.19 cc/g volume of pores having

13. 发明专利

JP2001240457A HUMIDITY CONDITIONING FORMED ARTICLE AND METHOD FOR PRODUCING THE SAME 失效
公开(公告)号：JP2001240457A
公开(公告)日：2001-09-04
申请号：JP2000054575
申请日：2000-02-29
申请人： CLION CO LTD , KENZAI GIJUTSU KENKYUSHO KK , NAT HOUSE IND
发明人： TERAMURA TOSHIFUMI , ISU NORIBUMI , INAGAKI KENJI , HIRABAYASHI KATSUHIKO , TAKAGI MITSUAKI , SUGIMOTO KAZUYUKI , YASUDA TETSUO , MORIKAWA MASANOBU , NAGASAWA KANTARO
IPC分类号： B28B3/02 , C04B14/08 , C04B28/12 , C04B28/18 , C04B40/02 , C04B111/72
摘要： PROBLEM TO BE SOLVED: To provide a humidity conditioning formed article having good humidification ability and enough strength as a building material. SOLUTION: This method for producing a humidity conditioning formed article comprises the steps of mixing machining powder of ALC with ground diatomaceous earth, adding water to the mixture and mixing evenly, press forming the mixture, artificial carbonation curing and drying. As this article contains amorphous silica and calcium carbonate derived from calcium silicate suitable for absorption and discharge of moisture in medium humidity, it shows good humidification in the medium humidity region. Also, as this article contains silica derived from diatomaceous earth suitable for absorption and discharge of moisture in high humidity, it shows good humidification in the high humidity region. Additionally, as this article is made via carbonation curing, it provides enough strength. Therefore, it is possible to provide good humidity conditioning and enough strength over the wide range of humidity.

14. 发明专利

JP2002356385A METHOD OF MANUFACTURING CARBON DIOXIDE HARDENED COMPACT 失效
公开(公告)号：JP2002356385A
公开(公告)日：2002-12-13
申请号：JP2001166937
申请日：2001-06-01
申请人： CLION CO LTD , KENZAI GIJUTSU KENKYUSHO KK
发明人： MUTO YOSHIHARU , TERAMURA TOSHIFUMI , ISU NORIBUMI , INAGAKI KENJI , HIRABAYASHI KATSUMI , SAKASHITA MASASHI
IPC分类号： B28C7/12 , C04B28/18 , C04B40/02
摘要： PROBLEM TO BE SOLVED: To provide a carbon dioxide hardened compact which is homogenized in carbonation through its inner part, excellent in bending strength, never recog nized in generation of a crack and fissure, and excellent in humidifying and dehumidifying property. SOLUTION: The method of manufacturing a carbon dioxide hardened compact of granulate containing calcium silicate as a main raw material, comprises: a process (A) measuring at least a moisture content of the main raw material, and deciding amount of feeding water based on the measurement of moisture content; a process (B) mixing and kneading the main raw material and subsidiary raw material, and adding water thereto, the amount of which is determined in the process (A), so as to adjust the moisture content of mixed raw material; a process (C) feeding the mixed raw material obtained in the process (B) into a form, and press forming it into a compact; a process (D) taking out the compact, making it carbonating reaction while being in contact with carbon dioxide gas or carbon dioxide containing gas in an autoclave for curing so as to harden the compact.

15. 发明专利

JP2002201085A METHOD OF MANUFACTURING CARBONATION CURED COMPACT 失效
公开(公告)号：JP2002201085A
公开(公告)日：2002-07-16
申请号：JP2000397972
申请日：2000-12-27
申请人： CLION CO LTD , KENZAI GIJUTSU KENKYUSHO KK
发明人： INAGAKI KENJI , ISU NORIBUMI , TERAMURA TOSHIFUMI
IPC分类号： C04B40/02 , C04B28/18
摘要： PROBLEM TO BE SOLVED: To provide a method of manufacturing carbonatation cured compact which is a calcium based compact formed of calcium hydroxide or calcium silicate based powder, and the inner pat of which is uniformly cabonatation cured. SOLUTION: The method of manufacturing carbonatation cured compact is characterized in that the calcium based compact formed of calcium hydroxide or calcium silicate based powder is carbonatation cured in the carbon dioxide gas to obtain the cured compact, and the carbonation curing is executed under the condition that the bulk ratio of humidity occupying the pores of the outer part of calcium based compact is lower than that of inner part of the same.

16. 发明专利

JP2002013216A MOISTURE CONDITIONING BUILDING MATERIAL 失效
公开(公告)号：JP2002013216A
公开(公告)日：2002-01-18
申请号：JP2000194047
申请日：2000-06-28
申请人： CLION CO LTD , KENZAI GIJUTSU KENKYUSHO KK
发明人： TERAMURA TOSHIFUMI , ISU NORIBUMI , INAGAKI KENJI , HIRABAYASHI KATSUMI , SAKASHITA MASASHI
IPC分类号： E04B1/64 , B01D53/28 , C04B28/00 , C04B28/18 , C04B40/02 , C04B41/64 , C04B111/28
摘要： PROBLEM TO BE SOLVED: To provide a moisture conditioning building material which is excellent in moisture absorbing/desorbing properties and moisture permeability, free of water absorbing property, and resistant to fouling. SOLUTION: The moisture conditioning building material is a molded body produced by subjecting a material containing calcium carbonate and amorphous silica as main components to carbon curing reaction. The specific surface area of the building material according to the nitrogen gas adsorption method ranges from 80 to 250 m2/g, and the average pore diameter ranges from 1.5 to 30.0 nm. Further, a moisture-permeable water-repellent film is formed at least on one surface of the molded body. Preferably, the moisture-permeable water- repellent film is formed by applying at least one of moisture-permeable water- repellent paints containing a water repellent of a silicone alcoholic solvent or a silane alcoholic solvent and a vegetable oil as main components.

17. 发明专利

JP2002004447A MOISTURE ADJUSTING BUILDING MATERIAL 失效
公开(公告)号：JP2002004447A
公开(公告)日：2002-01-09
申请号：JP2000188097
申请日：2000-06-22
申请人： CLION CO LTD , KENZAI GIJUTSU KENKYUSHO KK
发明人： TERAMURA TOSHIFUMI , ISU NORIBUMI , INAGAKI KENJI , HIRABAYASHI KATSUMI , SAKASHITA MASASHI
IPC分类号： C04B28/00 , B01D53/28 , B01J20/10 , C04B28/18 , C04B40/02 , C04B111/28 , E04B1/64
摘要： PROBLEM TO BE SOLVED: To provide a moisture adjusting building material capable of absorbing and desorbing moisture and excellent in moisture permeability. SOLUTION: This moisture adjusting building material is manufactured by carbonic acid hardening reaction of a formed body whose main components are calcium carbonate and amorphous silica. Its specific surface area is 80 to 250 m2/g, its average diameter of a fine hole is 1.5 to 30.0 nm, and its coefficient of water absorption is 20 to 70% after it is completely immersed in water for 24 hours according to a gaseous nitrogen absorption method.

18. 发明专利

JP2000319074A PRODUCTION OF LIGHTWEIGHT CARBONATE HARDENED BODY 失效
公开(公告)号：JP2000319074A
公开(公告)日：2000-11-21
申请号：JP12669899
申请日：1999-05-07
申请人： CLION CO LTD , KENZAI GIJUTSU KENKYUSHO KK
发明人： TERAMURA TOSHIFUMI , ISU NORIBUMI , INAGAKI KENJI
IPC分类号： C04B7/24 , C04B12/00 , C04B38/00 , C04B38/02
摘要： PROBLEM TO BE SOLVED: To provide a production process of a lightweight carbonate hardened body, by which a further lightened carbonate hardened body having excellent heat insulation performance can be produced from powdery particles consisting essentially of a calcium silicate compound, without significantly reducing strength of the hardened body. SOLUTION: This production process comprises: mixing powdery particles consisting essentially of a calcium silicate compound with solid carbon dioxide (dry ice) to obtain a mixture; and pressing the mixture to form a hardened body from the powdery particles; wherein desirably, the powdery particles contains >=30 wt.% of the calcium compound and 3-60 pts.wt. of water is added to 100 pts.wt. of the powdery particles.

19. 发明专利

JP2000297483A HUMIDITY-CONDITIONING BUILDING MATERIAL 失效
公开(公告)号：JP2000297483A
公开(公告)日：2000-10-24
申请号：JP10826599
申请日：1999-04-15
申请人： CLION CO LTD , KENZAI GIJUTSU KENKYUSHO KK
发明人： INAGAKI KENJI , ISU NORIBUMI , TERAMURA TOSHIFUMI
IPC分类号： B01D53/28 , C04B28/18 , E04B1/64
摘要： PROBLEM TO BE SOLVED: To increase the amount of absorption and desorption of moisture and moisture permeability of a building material and to impart a sufficient strength to the building material by manufacturing the humidity-conditioning building material, a main component of which comprises respective specific amounts of calcium carbonate and amorphous silica, by carbonation hardening reaction, and providing a specific surface area and an average pore diameter by a specific gaseous nitrogen absorbing method. SOLUTION: Synthesis of tobamolite is conducted by using calcareous and siliceous material powders in an autoclave, and the resultant fine particles are molded, followed by conducting carbonation hardening, to thereby obtain a humidity-conditioning building material containing 29% calcium carbonate, 21% amorphous silica, and 49% aggregate. The obtained building material has a specific surface of 80-250 m2/g, and an average pore diameter of 1.5-30.0 nm, and can exhibit, for instance, the moisture conductivity of 10.0 ng/(m.s.Pa) or more and the moisture absorption/desorption amount of 80 g/m2 or more, whereby the building material can retain high humidity-conditioning performance and sufficient specific strength as large as 180 m or more. Further, by setting the average particle diameter of the aggregate to, e.g. 10 μm or more, the rate of length change by water absorption becomes 0.25% or less. Thus, the building material can serve as a noncombustible building material which is excellent in humidity-conditioning and strength.

20. 发明专利

JP2003246688A METHOD AND APPARATUS FOR MANUFACTURING COMPOUND 审中-公开
公开(公告)号：JP2003246688A
公开(公告)日：2003-09-02
申请号：JP2002050042
申请日：2002-02-26
申请人： CLION CO LTD , KENZAI GIJUTSU KENKYUSHO KK
发明人： TERAMURA TOSHIFUMI , HIRABAYASHI KATSUMI , MUTO YOSHIHARU , SASAKI HITOSHI , INAGAKI KENJI , SAKASHITA MASASHI
IPC分类号： C04B40/02 , B28B11/24 , C04B28/22
摘要： PROBLEM TO BE SOLVED: To provide a method of manufacturing a compound by which curing defect is suppressed, and an apparatus for manufacturing the same. SOLUTION: In a curing process, the curing is carried out while flowing carbon dioxide in a curing vessel. The flow of carbon dioxide gas is performed by introducing the carbon dioxide gas from the upper part of a vessel into the vessel or by stirring the gas in the vessel by a stirrer provided in the vessel. As a result, the deviation of the carbon dioxide gas concentration distribution, the temperature distribution and the humidity distribution in the vessel is suppressed. Moreover, a local reduction in temperature and moisture content in a plate body can be suppressed. Then, the carbonation reaction uniformly runs, the curing defect or the deformation of the plate body is suppressed, and the excellent quality compound is manufactured. COPYRIGHT: (C)2003,JPO

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