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公开(公告)号：JP2003146772A
公开(公告)日：2003-05-21
申请号：JP2002207069
申请日：2002-07-16
Applicant: TORAY INDUSTRIES
Inventor： NOGUCHI YUUSUKE , KITAGAWA MASAYUKI , KOMATSU SHIGENORI , TOKUDA AKIHIRO
Abstract: PROBLEM TO BE SOLVED: To provide a block having adequate water permeability for the purpose of relieving the heat is island phenomenon and is excellent in a water holding property, water-pickup property and strength an a method of manufacturing the same. SOLUTION: This block has open pores within a range from 10 to 40 vol.% and is characterized in that the open pores of 7 nm to 400 μm in diameter occupy >=30 vol.% of the open pores; the water holding rate ranges from 5 to 40 wt.%; the water permeability coefficient measured in compliance with JASS7 M-101 ranges from 1×10 to 1×10 cm/sec; and the bending strength is >=4 MPa.
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公开(公告)号：JP2002305966A
公开(公告)日：2002-10-22
申请号：JP2002029096
申请日：2002-02-06
Applicant: TORAY INDUSTRIES
Inventor： KITAGAWA MASAYUKI , TOKUDA AKIHIRO , MIYAKE TADASHI , GOTO EIZO , HIRAHARA TAKEHIKO
Abstract: PROBLEM TO BE SOLVED: To provide an aggregate block and a block structure for planting that cause no trouble of fly soil, have reduced weight and high construction workability with load on the structure reduced and can realize natural resource saving by recycle and with low costs. SOLUTION: The objective aggregate block is produced by forming and solidifying inorganic granules as an aggregate which are light-weight and have continuous and/or closed voids inside and 0.21-1.6 specific gravity and >=95 wt.% of the inorganic granules have 1.7-19 mm particle sizes. Consequently, the block has continuous voids formed in the spaces between the aggregates. The objective block structure characteristically uses the aggregate block as a plate supporter.
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公开(公告)号：JP2019147277A
公开(公告)日：2019-09-05
申请号：JP2018032779
申请日：2018-02-27
Applicant: TORAY INDUSTRIES
Inventor： KITAGAWA MASAYUKI , KOKUBO YOSHIAKI , MAEDA YUKIHIRO
Abstract: 【課題】本発明は、赤外線反射層上下の金属膜の厚さを特定の範囲とすることにより、優れた赤外線反射性能により日射遮蔽性と断熱性を有し、金属膜の腐食に対する耐久性に優れた窓貼り用途に好適な積層体を提供せんとするものである。【解決手段】少なくとも基材、熱線反射層、及び保護層をこの順に備え、前記熱線反射層は、基材側から第一の金属酸化物膜、第一の金属膜、第二の金属膜、第三の金属膜、および第二の金属酸化物膜を有し、前記第一の金属膜は前記第二の金属膜の一方の面と直接接しており、かつ、前記第三の金属膜は前記第二の金属膜の他方の面と直接接しており、前記第一の金属膜、および第三の金属膜が、いずれもパラジウム、クロム、モリブテン、タングステン、バナジウム、ニオブ、コバルト、ニッケル、チタン、ジルコニウムまたはこれらの合金を主成分とし、前記第二の金属膜は銀を主成分とするものであり、前記第一の金属膜の厚さをL1、前記第三の金属膜の厚さをL3とした場合にL1に対するL3の比(L3/L1)が0.5以上、1.5以下である、積層体。【選択図】なし
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公开(公告)号：JP2001336102A
公开(公告)日：2001-12-07
申请号：JP2000160197
申请日：2000-05-30
Applicant: KAJIMA CORP , TORAY INDUSTRIES , TSUKISHIMA KIKAI CO , ORION TRADING CO LTD
Inventor： KIKUCHI TAKEO , ARAI KAZUHIKO , IMOO MAKOTO , GOTO EIZO , TOKUDA AKIHIRO , KOMATSU SHIGENORI , MIYAKE TADASHI , KITAGAWA MASAYUKI , NISHIDA KATSUNORI , TAKAHASHI HIDETAKA
IPC: E01C5/04
Abstract: PROBLEM TO BE SOLVED: To provide a permeable block, which improves efficiency in the recycling of waste. SOLUTION: Aggregate, consisting of crystallized stone 30-90 wt.%, made from ash in waste crystallized after being fused at 1300-1500C and milled ceramic waste 10-70 wt.%, is mixed with molding assist 1-10 wt.% and sintered binder 3-20 wt.%. The composite is press molded and then fired at 1000-1250 deg.C to be made into the permeable block, having bending strength of 4-12 MPa, porosity of 10-30% and permeability coefficient of 0.01-0.15 cm/s.
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Patent Agency Ranking
公开(公告)号：JP2006225912A
公开(公告)日：2006-08-31
申请号：JP2005039053
申请日：2005-02-16
Applicant: TORAY INDUSTRIES
Inventor： KITAGAWA MASAYUKI , SUZUKAWA KENJI
IPC: E04F15/02
Abstract: PROBLEM TO BE SOLVED: To provide a unit floor material laid without taking time and capable of absorbing a dimensional change caused by cold and warm weather even if laid by anyone. SOLUTION: The unit floor materials having columnar connecting protrusions and connecting rings for inserting the connecting protrusions, are connected to each other by fitting between the connecting protrusions and the connecting rings to form a floor face. The connecting rings have play in the mutual adjoining direction of the unit floor materials, and the connecting protrusions have swelling parts for holding the fitted state. The connecting ring has a cutout part for specifying a relative position to a play part and leading in the swelling part of the connecting protrusion. COPYRIGHT: (C)2006,JPO&NCIPI
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公开(公告)号：JP2001295210A
公开(公告)日：2001-10-26
申请号：JP2000109129
申请日：2000-04-11
Applicant: TORAY INDUSTRIES
Inventor： KITAGAWA MASAYUKI , TOKUDA AKIHIRO , GOTO EIZO
Abstract: PROBLEM TO BE SOLVED: To provide a water permeable block having excellent water permeability and excellent strength even when a glass material is used and provide a manufacturing method therefor. SOLUTION: An aggregate raw material containing glass aggregate in a scope of 30 to 80 wt.% and porcelain aggregate in a scope of 70 to 20 wt.% and molding auxiliary in a scope of 1 to 10 wt.% for the aggregate raw material are mixed and then molded by pressing to obtain a molding. This molding is baked at a temperature in a scope of 750 to 1,050 deg.C to obtain the water permeable block having flexural strength of 4 MPa or more and a coefficient of water permeation of 0.01 cm/sec or more which are measured according to JASS 7 M-101.
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公开(公告)号：JP2001254305A
公开(公告)日：2001-09-21
申请号：JP2000066155
申请日：2000-03-10
Applicant: TORAY INDUSTRIES
Inventor： KITAGAWA MASAYUKI , TOKUDA AKIHIRO , GOTO EIZO
Abstract: PROBLEM TO BE SOLVED: To provide a joint filler having excellent germination resistance and capable of inhibiting separation of a resin and a grain, and its manufacturing method. SOLUTION: When a re-emulsification type resin is to be attached on the surfaces of grains having the coefficient of water absorption of 1% or less, the content of the re-emulsification resin is kept within a range of 2-10 wt.%, and grains having grain size of 0.5 mm or less are contained in 5 wt.% or less and grains having grain size within a range of 0.5-3.5 mm in 95 wt.% or more.
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公开(公告)号：JP2002327402A
公开(公告)日：2002-11-15
申请号：JP2002053042
申请日：2002-02-28
Applicant: TORAY INDUSTRIES
Inventor： TOKUDA AKIHIRO , KOMATSU SHIGENORI , KITAGAWA MASAYUKI , GOTO EIZO , MIYAKE TADASHI
IPC: E01C5/22 , B28B3/02 , C04B28/02 , C04B38/00 , C04B111/40
Abstract: PROBLEM TO BE SOLVED: To provide a permeable block having excellent not only in permeability but also in design properties and antifouling property and its manufacturing method. SOLUTION: A laminated block in which a surface layer composed of ceramic tiles is laminated on a block base layer constituted by kneading inorganic aggregate and cement is used as the permeable block, and the coefficient of permeability of the laminated block is set in 1×10 cm/sec or more. In the manufacturing method of such a permeable block, the ceramic tiles configuring the surface layer are arranged on the base of a press mold, the surface layer is filled with inorganic-aggregate containing cement concrete constituting the base layer, the cement concrete is press-molded and cured and the surface layer and the base layer are united.
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公开(公告)号：JP2001342055A
公开(公告)日：2001-12-11
申请号：JP2001092049
申请日：2001-03-28
Applicant: TORAY INDUSTRIES
Inventor： KOMATSU SHIGENORI , KITAGAWA MASAYUKI , TOKUDA AKIHIRO
Abstract: PROBLEM TO BE SOLVED: To provide a water-pervious ceramic block having excellent bending strength and superior in water permeability, and a method of producing the same. SOLUTION: This water-pervious ceramic block is obtained by adding water to a porcelainous aggregate having a maximum particle diameter of 5 mm or less and a mean particle diameter within the range of 1 to 3 mm, mixing them so as to cover the surface of the aggregate with water, gradually adding and mixing a non-plastic binder, further gradually adding and mixing a plastic binder to form a molding having the void ratio of 20% or more, and then firing the molding at a temperature within the range of 850 to 1,300 deg.C.
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