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1. 发明公开

EP0479411A3 Block molded of coal ash for civil engineering and construction works 失效
标题翻译：公路工程和建筑工程的煤层模块
公开(公告)号：EP0479411A3
公开(公告)日：1993-03-10
申请号：EP91304407.9
申请日：1991-05-16
申请人： Yahata, Yasuhiro
发明人： Yahata, Yasuhiro
IPC分类号： C04B33/34 , C04B33/13
CPC分类号： C04B35/16 , C04B33/1352 , Y02P40/69
摘要： Blocks molded of coal ash to be effectively utilized for civil engineering and construction works. To produce the blocks of the foregoing type, a large quantity of coal ash recovered from coal combustion installations, e.g., power station and others is used. Each block has various properties such as water permeability, water impermeability, sound shielding (sound absorption or sound arresting) or the like depending on the field of application where the blocks are practically used. The blocks are produced by way of steps of mixing coal ash of 40 to 80 % by weight with a composite material of 20 to 40 % by weight comprising scherben, feldspar, bentonite and dolomite, molding the resultant mixture to a predetermined configuration corresponding to the blocks to be produced and then allowing the resultant molded product to be subjected to burning. The final products of blocks have excellent properties substantially equivalent to those of blocks molded of cement and tiles molded of a high quality of clay. Particularly, to assure that the blocks have specific properties of water impermeability and sound shielding, coal ash is preformed in the shape of a large number of grains to be used as raw material. After completion of the molding operation, the molded product is coated with a glazing material.

2. 发明公开

EP0479411A2 Block molded of coal ash for civil engineering and construction works 失效
标题翻译： Bauwerke的Formstein aus Flugasche。
公开(公告)号：EP0479411A2
公开(公告)日：1992-04-08
申请号：EP91304407.9
申请日：1991-05-16
申请人： Yahata, Yasuhiro
发明人： Yahata, Yasuhiro
IPC分类号： C04B33/34 , C04B33/13
CPC分类号： C04B35/16 , C04B33/1352 , Y02P40/69
摘要： Blocks molded of coal ash to be effectively utilized for civil engineering and construction works. To produce the blocks of the foregoing type, a large quantity of coal ash recovered from coal combustion installations, e.g., power station and others is used. Each block has various properties such as water permeability, water impermeability, sound shielding (sound absorption or sound arresting) or the like depending on the field of application where the blocks are practically used. The blocks are produced by way of steps of mixing coal ash of 40 to 80 % by weight with a composite material of 20 to 40 % by weight comprising scherben, feldspar, bentonite and dolomite, molding the resultant mixture to a predetermined configuration corresponding to the blocks to be produced and then allowing the resultant molded product to be subjected to burning. The final products of blocks have excellent properties substantially equivalent to those of blocks molded of cement and tiles molded of a high quality of clay. Particularly, to assure that the blocks have specific properties of water impermeability and sound shielding, coal ash is preformed in the shape of a large number of grains to be used as raw material. After completion of the molding operation, the molded product is coated with a glazing material.
摘要翻译：用煤灰铸造的模块可以有效地用于土木工程和建筑工程。为了生产上述类型的块，使用从煤燃烧装置例如电站等回收的大量煤灰。根据实际使用块的应用领域，每个块具有各种性质，例如透水性，防水性，隔音（吸音或隔音）等。通过以40〜80重量％的煤灰与20〜40重量％的复合材料混合包含灰渣，长石，膨润土和白云石的步骤制造块体，将所得混合物成型为对应于待制造的块，然后使得到的成型体经受燃烧。块的最终产品具有与由高质量粘土成型的水泥和瓷砖成型的块体相当的优异性能。特别地，为了确保块具有防水性和隔音性的特定性质，煤灰以大量晶粒的形状形成为原料。在成型操作完成之后，模塑产品涂上玻璃材料。

3. 发明申请

WO1996026370A1 FREE WHEEL FOR BICYCLE 审中-公开
标题翻译：自行车轮
公开(公告)号：WO1996026370A1
公开(公告)日：1996-08-29
申请号：PCT/JP1996000084
申请日：1996-01-19
申请人： SHIMANO INC. , TABE, Koshi , YAHATA, Yasuhiro
发明人： SHIMANO INC.
IPC分类号： F16D41/30
CPC分类号： F16D41/30
摘要： A free wheel of high rigidity having a play angle ideal for a sport bicycle. A ratchet mechanism (35) is interposed between a hub shaft (2) provided on a rear hub and a hub barrel (6) rotatably provided on the same shaft. The ratchet mechanism (35) transfers rotation only in one direction to the hub barrel (6) from a sprocket gear provided on a gear table (33). Assuming that the number of ratchet teeth (31) is N, and that the number of phase different claws (34) is n, 360 degrees/(N*n) is less than 4.0 degrees, preferably between 2 and 2.4 degrees.
摘要翻译：高刚性的自由轮具有适合运动自行车的游戏角度。棘轮机构（35）插入在设置在后轮毂上的轮毂轴（2）和可旋转地设置在同一轴上的轮毂筒（6）之间。棘轮机构（35）从设置在齿轮台（33）上的链轮齿轮向一个方向转动轮毂筒（6）。假设棘齿（31）的数量为N，并且相位不同爪（34）的数量为n，则360度/（N * n）小于4.0度，优选在2和2.4度之间。

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