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1. 发明专利

JP2003039422A Method for manufacturing colored concrete kneaded material 有权
标题翻译：制造有色混凝土材料的方法
公开(公告)号：JP2003039422A
公开(公告)日：2003-02-13
申请号：JP2001231658
申请日：2001-07-31
申请人： Joetsu Shokai:Kk , Taiheiyo Cement Corp , 太平洋セメント株式会社 , 株式会社上越商会
发明人： OBATA AKIRA , KAJIO SATOSHI , ICHIKAWA KATSUTOSHI , SATO TATSUZO , HAO YUKIO
IPC分类号： B28C7/12 , B28C5/42
摘要： PROBLEM TO BE SOLVED: To provide a method for manufacturing a colored concrete kneaded material capable of preventing a residue (including a pigment) of the colored concrete kneaded material from being mixed within a normal concrete kneaded material in the case of manufacturing the colored concrete kneaded material and then the normal concrete kneaded material by using the same mixer.
SOLUTION: The method for manufacturing the colored concrete kneaded material comprises a step of manufacturing the concrete kneaded material by removing a water quantity used in a slurry in the case of kneading concrete materials prepared according to a formula by a mixer, a step of preparing the slurry containing the pigment (100 pts.wt.), a water reducing agent (0.5 to 5.0 pts.wt. (in terms of a solid content)) and the water quantity (50 to 200 pts.wt.) and having a water flowing time of 10 s or less when measured by using a J
14 funnel and a step of agitating the concrete kneaded material and the slurry by using an agitator (for example; an agitator carried at a concrete agitator truck).
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供一种制造着色混凝土搅拌材料的方法，该方法能够防止着色混凝土搅拌材料的残留物（包括颜料）在正常的混凝土搅拌材料中混合，在制造着色混凝土的情况下材料，然后通过使用相同的搅拌机将普通混凝土搅拌材料。解决方案：用于制造着色混凝土搅拌材料的方法包括如下步骤：在通过混合机捏合根据配方制备的混凝土材料的情况下，通过除去浆料中使用的水量来制造混凝土捏合材料;制备含有颜料（100重量份），减水剂（0.5至5.0重量份（以固体含量计））和水量（50至200重量份）并具有水的浆料通过使用J14漏斗测量10秒以下的流动时间，以及通过使用搅拌器（例如，在混凝土搅拌车上携带的搅拌器）搅拌混凝土搅拌物和浆料的步骤。

2. 发明专利

JP2009137233A Manufacturing device for fiber reinforced cement composition 有权
标题翻译：纤维增强水泥组合物的制造装置
公开(公告)号：JP2009137233A
公开(公告)日：2009-06-25
申请号：JP2007318420
申请日：2007-12-10
申请人： Kitagawa Iron Works Co Ltd , Taiheiyo Cement Corp , 太平洋セメント株式会社 , 株式会社北川鉄工所
发明人： UEDA NOBUTO , KODAMA AKIHIKO , ICHIKAWA KATSUTOSHI , NAGAHISA TOSHIO , FUJIKI TERUKI , SATO YOSHITO , NISHIMURA TOSHIYUKI , HIRAGUSHI KAZUMASA
IPC分类号： B28C7/06 , B28C5/40
摘要： PROBLEM TO BE SOLVED: To provide a device for manufacturing efficiently a fiber reinforced cement composition of high quality reduced in a dispersion of a supply amount of fiber and dispersed uniformly with the fiber, in addition to dispensing with manual fiber relaxing work.
SOLUTION: This manufacturing device of the present invention includes a kneader 5 for kneading cement, a fine aggregate, the fiber, a water reducing agent and water, and a fiber supply device 7 for supplying the fiber to the kneader 5. The fiber supply device 7 has a hopper 8 for reserving the fiber, a feeder 9 arranged in an under side of the hopper 8, a fiber relaxing part 10 arranged between the hopper 8 and the feeder 9, and an oscillation part for vibrating the hopper 8, the feeder 9 and the fiber relaxing part 10. The fiber relaxing part 10 is arranged with a plurality of rod-like bodies juxtaposed in parallel with a fixed pitch in two or more of stages along a vertical direction, while shifting positions of the rod-like bodies by 1/2 of pitch in every stage to make different the positions each other between the respective stages.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：解决问题的方案为了提供高效率地制造纤维增强水泥组合物的装置，除了分配手动纤维放松作用之外，还减少纤维供给量的分散并且与纤维均匀分散的装置。解决方案：本发明的制造装置包括用于捏合水泥，细骨料，纤维，减水剂和水的捏合机5，以及用于将纤维供给到捏合机5的纤维供给装置7。纤维供给装置7具有用于储存纤维的料斗8，布置在料斗8的下侧的进料器9，布置在料斗8和进料器9之间的纤维松弛部分10和用于使料斗8振动的振动部分，进料器9和纤维松弛部分10.纤维松弛部分10沿着垂直方向在两个或更多个阶段中以固定间距平行并列的多个杆状体布置，同时杆的位置在每个阶段中以1/2的间距形成类似物体，以使各个阶段之间的位置彼此不同。版权所有（C）2009，JPO＆INPIT

3. 发明专利

JP2005112695A Concrete bar member 审中-公开
标题翻译：混凝土会员
公开(公告)号：JP2005112695A
公开(公告)日：2005-04-28
申请号：JP2003351888
申请日：2003-10-10
申请人： Dps Bridge Works Co Ltd , Taiheiyo Cement Corp , ドーピー建設工業株式会社 , 太平洋セメント株式会社
发明人： HAMADA YUZURU , EMOTO MASAKI , HASEGAWA TAKESHI , TANAKA TOSHITSUGU , ICHIKAWA KATSUTOSHI
IPC分类号： E04C5/07 , C04B14/06 , C04B14/38 , C04B16/06 , C04B18/14 , C04B24/26 , C04B28/02 , C04B111/40
CPC分类号： Y02W30/94
摘要： PROBLEM TO BE SOLVED: To provide a concrete bar member having reduced weight. SOLUTION: The concrete member is formed using a formulation containing cement, pozzolan fine powder having ≤1 μm average particle diameter, fine aggregate having ≤2 mm particle diameter, an organic fiber, quartz powder having 3-20 μm average particle diameter, a fibrous particle and/or flake-like particle having ≤1 mm particle size, a water reducing agent and water. The quantity of the organic fiber (the length of the fiber is ≥2 mm and the ratio (length)/(diameter) is ≥20) to be blended is 0.1-1.0% of the volume of the formulation. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供具有减轻重量的混凝土杆构件。解决方案：混凝土构件使用含有水泥，平均粒径≤1μm的火山灰细粉末，粒径≤2mm的细骨料，有机纤维，平均粒径为3-20μm的石英粉末，粒径≤1mm的纤维状颗粒和/或片状颗粒，减水剂和水。有机纤维的数量（纤维的长度≥2mm，比例（长度）/（直径）≥20）要配合的体积的0.1-1.0％。版权所有（C）2005，JPO＆NCIPI

4. 发明专利

JP2004323304A Underground shelter 审中-公开
公开(公告)号：JP2004323304A
公开(公告)日：2004-11-18
申请号：JP2003120497
申请日：2003-04-24
申请人： Taiheiyo Cement Corp , 太平洋セメント株式会社
发明人： ICHIKAWA KATSUTOSHI
IPC分类号： E02D29/00 , C04B20/00 , C04B28/04 , C04B111/27
CPC分类号： Y02W30/94
摘要： PROBLEM TO BE SOLVED: To provide an underground shelter which is easily constructed and has excellent water-tightness and high durability.
SOLUTION: The underground shelter is formed from a hardened material of a formulation containing at least cement, a pozzolan-based fine powder, inorganic particles, a fine aggregate having particle diameters of ≤2 mm, a water reducing agent, and water. The inorganic particles may be composed of inorganic particles A having a Blaine specific surface area of 5,000-30,000 cm
2 /g and inorganic particles B having a Blaine specific surface area of 2,500-5,000 cm
2 /g. The underground shelter may contains at least one kind of fiber selected from the group consisting of metal fibers, organic fibers and carbon fibers in addition to the formulation.
COPYRIGHT: (C)2005,JPO&NCIPI

5. 发明专利

JP2004232323A Concrete plate 审中-公开
公开(公告)号：JP2004232323A
公开(公告)日：2004-08-19
申请号：JP2003021663
申请日：2003-01-30
申请人： Kita Kanto Kogyo:Kk , Taiheiyo Cement Corp , 太平洋セメント株式会社 , 株式会社北関東工業
发明人： TAKEUCHI MAKOTO , ICHIKAWA KATSUTOSHI , SAOTOME KATSUHIRO
IPC分类号： E01C7/14 , E01C11/26
摘要： PROBLEM TO BE SOLVED: To provide a concrete plate for promoting a rise in a road surface temperature, and improving heat efficiency by providing high strength and high heat conductivity for concrete for improving snow melting of the concrete used for road surfaces such as a sidewalk, a parking garage and a roadway.
SOLUTION: This concrete plate 4 is composed of cement, pozzolanic fine powder, a fine aggregate having the particle size of 2mm or less, metallic fiber (steel fiber, the length of 2 mm or more, and the ratio of the length/a diameter of 20 or more), a water reducing agent, quartz powder having the average particle size of 3 to 20 μm, a fibered particle or a thin piece-like particle having the average grain size of 1 mm or less and a hardening body of a blending material including water, and the thickness is set to 7 cm or less. A snow melting heater 5 is built in this concrete plate.
COPYRIGHT: (C)2004,JPO&NCIPI

6. 发明专利

JP2008308364A Method for manufacturing cementitious hardened article 有权
标题翻译：制造硬化硬化品的方法
公开(公告)号：JP2008308364A
公开(公告)日：2008-12-25
申请号：JP2007157932
申请日：2007-06-14
申请人： Taiheiyo Cement Corp , 太平洋セメント株式会社
发明人： ICHIKAWA KATSUTOSHI , SAKASHITA MASASHI , SATO MASAMI , KATAGIRI MAKOTO
IPC分类号： C04B40/02 , C04B28/04 , C04B38/00
CPC分类号： C04B40/0231 , C04B28/02
摘要： PROBLEM TO BE SOLVED: To provide a method for manufacturing a cementitious hardened article which is produced by secondary curing, which has ultrahigh strength and where the occurrence of color shading on its surface can be prevented.
SOLUTION: The method for manufacturing the cementitious hardened body comprises (A) a forming step of forming form an unhardened formed body by kneading a blended material containing at least cement, fine powders and water and having a water/cement ratio of 24 mass% or less and by pouring the kneaded blended material into a mold, (B) a primary curing step of primarily curing the unhardened formed body and obtain a hardened formed body and (C) a secondary curing step of preparing the cementitious hardened article by secondarily curing the hardened formed body after demolding. A part or the whole of the secondary curing step in the method is performed in carbon dioxide gas atmosphere having a carbon dioxide concentration of 0.1-10%.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种通过二次固化制造的具有超高强度并且可以防止其表面上发生着色的水泥硬化物品的制造方法。解决方案：用于制造水泥硬化体的方法包括（A）通过捏合含有至少水泥，细粉末和水并且水/水泥比为24的混合材料形成未硬化成形体的成形步骤（B）主要固化步骤，主要固化未硬化的成形体并获得硬化的成形体;（C）二次固化步骤，通过以下方式制备水泥硬化物品：在脱模后二次硬化成形体。该方法中的二次固化步骤的一部分或全部在二氧化碳浓度为0.1-10％的二氧化碳气氛中进行。版权所有（C）2009，JPO＆INPIT

7. 发明专利

JP2008230955A Method for producing cement cured body 有权
标题翻译：生产水泥固化体的方法
公开(公告)号：JP2008230955A
公开(公告)日：2008-10-02
申请号：JP2008017892
申请日：2008-01-29
申请人： Taiheiyo Cement Corp , 太平洋セメント株式会社
发明人： SATO MASAMI , ICHIKAWA KATSUTOSHI , KATAGIRI MAKOTO
IPC分类号： C04B28/02 , B28B11/24 , C04B14/06 , C04B16/06 , C04B18/14 , C04B24/02 , C04B24/12 , C04B24/26 , C04B24/32 , C04B40/02
CPC分类号： C04B28/02 , C04B14/02 , C04B20/0096 , C04B24/126 , C04B2103/302 , C04B2103/58 , C04B20/0016
摘要： PROBLEM TO BE SOLVED: To provide a method for producing a cement cured body where, even in a cement cured body including no metal fiber and having compressive strength of ≥100 N/mm 2 , cracks caused by the confinement of an implant fitting or the like do not occur. SOLUTION: Regarding the method for producing a cement cured body where a blend comprising a shrinkage reducing agent and/or urea in addition to cement, fine powder with a BET specific surface area of 5 to 25 m 2 /g, fine aggregate, a water reducing agent and water is molded, the molding is subjected to primary curing and demolding, and is thereafter subjected to secondary curing, the blending ratio of the shrinkage reducing agent/urea is 0.5 to 3.0 pts.mass to 100 pts.mass of the cement. The blend may further comprise organic fiber or inorganic powder with a Blaine specific surface area of 4,000 to 10,000 cm 2 /g. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种水泥固化体的制造方法，其中即使在不含金属纤维并且抗压强度≥100N/ mm 2 的水泥固化体中，也会发生裂纹不会发生由植入物配件等的限制引起的。解决方案：关于水泥固化体的制造方法，其中除了水泥之外还包含减缩剂和/或尿素的共混物，BET比表面积为5〜25m 2 / SP> / g，细骨料，减水剂和水成型，成型体进行一次固化脱模，然后进行二次固化，收缩还原剂/尿素的配合比例为0.5〜3.0份水泥到100磅水泥。共混物还可以包含Blaine比表面积为4,000至10,000cm 2 / SP / g的有机纤维或无机粉末。版权所有（C）2009，JPO＆INPIT

8. 发明专利

JP2005074930A Form for retaining wall and its manufacturing method 有权
标题翻译：保留墙及其制造方法
公开(公告)号：JP2005074930A
公开(公告)日：2005-03-24
申请号：JP2003310983
申请日：2003-09-03
申请人： Fukuoka Supuritsuton Kogyo Kk , Taiheiyo Cement Corp , 太平洋セメント株式会社 , 福岡スプリットン工業株式会社
发明人： TAKEUCHI MAKOTO , ONO TAKESHI , ICHIKAWA KATSUTOSHI , KAWACHI SATOSHI , UMEDA SHUJI
IPC分类号： C04B14/38 , B28B7/16 , C04B14/48 , C04B16/06 , C04B18/14 , C04B20/00 , C04B28/02
CPC分类号： Y02W30/94
摘要： PROBLEM TO BE SOLVED: To provide a form for retaining walls which can form highly accurately even the intricately patterned decorative face of a retaining wall block, does not cause deformation or deterioration due to heat, oil or the like, has excellent durability, and can be used while keeping high accuracy over a long period. SOLUTION: The form 1 for retaining walls comprises an outer frame 2 having the reinforcing bars 3 fixed on the bottom face of a form inside, and a female forming layer 7 having a surface (recesses 7a and flat parts 7b) on which the female pattern of the retaining wall decorative face is formed. The female forming layer 7 comprises the hardened body of a cement composition which contains cement, a pozzolanic fine powder having a mean particle size of ≤1.0 μm, a fine aggregate having a maximum particle size of ≤2 mm, a metallic or organic fiber, a quartz powder having a mean particle size of 3-20 μm, a fibrous or flaked particle having ≤1 mm average grain size, a water reducing agent and water, and can express a compression strength of ≥120 MPa. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种能够高度准确地形成挡墙块的复杂图案化的装饰面的挡土墙形状，不会由于热，油等而导致变形或劣化，因此具有优异的耐久性，可以在长时间保持高精度的同时使用。解决方案：用于保持壁的形式1包括具有固定在内侧的底面上的钢筋3的外框架2和具有表面（凹部7a和平面部分7b）的阴形成层7，形成挡墙装饰面的女性图案。阴形成层7包括水泥组合物的硬化体，其含有水泥，平均粒径≤1.0μm的火山灰细粉末，最大粒径≤2mm的细骨料，金属或有机纤维，平均粒径为3-20μm的石英粉末，平均粒径≤1mm的纤维状或薄片状颗粒，减水剂和水，并且可以表现出≥120MPa的压缩强度。版权所有（C）2005，JPO＆NCIPI

9. 发明专利

JP2004284913A Concrete flat panel 有权
公开(公告)号：JP2004284913A
公开(公告)日：2004-10-14
申请号：JP2003081867
申请日：2003-03-25
申请人： Taiheiyo Cement Corp , 太平洋セメント株式会社
发明人： ICHIKAWA KATSUTOSHI , TANAKA TOSHITSUGU
IPC分类号： E01C11/26 , C04B18/14 , C04B20/00 , C04B28/02 , E04F13/14 , E04F15/08 , E04F15/18
CPC分类号： C04B20/008 , C04B2111/00603 , C04B2111/29 , C04B2111/60 , F24J3/081 , Y02E10/12
摘要： PROBLEM TO BE SOLVED: To provide a concrete flat panel which is easily manufactured and which accelerates the rise of surface temperature or the like and improves the thermal efficiency (suppresses energy consumption). SOLUTION: The concrete flat panel is composed of a hardened body of a blend containing (A) 100 pts.mass cement having 2,500 to 5,000 cm 2 /g Blaine specific surface area, (B) 10 to 40 pts.mass fine particles having 5 to 25 m 2 /g BET (Brunauer-Emett-Teller) specific surface area, (C) 15 to 55 pts.mass inorganic particles having 2,500 to 30,000 cm 2 /g Blaine specific surface area which is larger than that of the cement, (D) a water reducing agent and (E) water. The panel has ≤7 cm thickness and projecting and recessed parts formed on one surface. The inorganic particles (C) can be composed of 10 to 50 pts.mass inorganic particles having 5,000 to 30,000 cm 2 /g Blaine specific surface area and 5 to 35 pts.mass inorganic particles having 2,500 to 5,000 cm 2 /g Blaine specific surface area. A pipe or an electric heater wire can be incorporated in the concrete flat panel. COPYRIGHT: (C)2005,JPO&NCIPI

10. 发明专利

JP2009006541A Method for producing cement hardened body 有权
标题翻译：生产水泥硬化体的方法
公开(公告)号：JP2009006541A
公开(公告)日：2009-01-15
申请号：JP2007168621
申请日：2007-06-27
申请人： Taiheiyo Cement Corp , 太平洋セメント株式会社
发明人： SHIRAI KAZUYOSHI , ICHIKAWA KATSUTOSHI , KATAGIRI MAKOTO
IPC分类号： B28B1/14 , B28C5/46 , B28C7/02
摘要： PROBLEM TO BE SOLVED: To provide a method for producing a cement hardened body, capable of significantly improving compressive strength by reducing air quantity to 2% or less in a short time. SOLUTION: The method comprises steps of (A) kneading materials including at least cement and water to prepare a kneaded matter with a flow value of 230 mm or more, which is measured without 15 falling motions according to the method described in "JIS R 5201 (physical testing method of cement) 11. flow test"; (B) defoaming the kneaded matter obtained in the step (A) by stirring under reduced pressure; and (C) supplying the defoamed kneaded matter obtained in the step (B) into a form followed by curing and hardening to thereby obtain a cement hardened body. A defoaming device 1 in the step (B) includes a main body including a cylindrical wall part 2a and a tapered wall part 2b, a lid body mounted with a decompression means 4, and a stirring blade 3 for stirring the kneaded matter 5. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：解决的问题：提供一种水泥硬化体的制造方法，能够在短时间内将空气量减少到2％以下，从而显着提高抗压强度。解决方案：该方法包括以下步骤：（A）捏合至少包含水泥和水的材料，以制备流动值为230mm或更大的捏合物，其根据“ JIS R 5201（水泥物理试验方法）11.流动试验“ （B）通过减压搅拌使得步骤（A）中得到的捏合物消泡; 和（C）将步骤（B）中得到的脱泡混炼物供给到固化硬化后，得到水泥硬化体。步骤（B）中的消泡装置1包括具有圆筒形壁部分2a和锥形壁部分2b的主体，安装有减压装置4的盖体和用于搅拌捏合物5的搅拌叶片3。 P>版权所有（C）2009，JPO＆INPIT

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