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Matches 251 - 300 out of 1,310

Document Document Title
JP3365189B2  
JP3365188B2  
JP3360738B2  
JP2002361620A
To provide a method for producing roof tiles which can sufficiently compact hydraulic slurry and can produce nigh quality roof tiles having beautiful end faces. In the method for producing the roof tiles, the hydraulic slurry 3 is suppli...  
JP3364377B2
To make it possible to manufacture an inorganic molding plate having deep uneven pattern and dense surface by a dry or semi-dry type method. A mold plate 3 having an uneven pattern 3A on the surface is introduced into a forming chamber 1...  
JP2002293663A
To manufacture a low-density material for use in ceilings having good acoustic performance and other structural panels.The process for manufacturing the acoustically absorption porous panel includes the process steps of; distributing and...  
JP3317073B2  
JP2002172494A
To provide a powder molding device capable of enhancing positional accuracy in molding and accuracy of the height of a punch unit, and capable of adapting the continuous production of multi-kind molding products.The device is provided wi...  
JP3312841B2
To prevent slurry from leaking from between a filter cloth and a skirt board. A hopper 2 of which a lower end is open is arranged above a filter cloth 1 of a paper making machine such as Fourdrinier paper machine or the like. A slurry fl...  
JP3312828B2
To enhance productivity and to efficiently dehydrate a slurry in the production of an inorg. panel. Water is compounded with a solid containing cement and fibers to prepare a slurry 1 which is, in turn, supplied to a wire screen belt 2 w...  
JP2002515846A  
JP2002510254A  
JP3288297B2
To automatically produce a groundwork brick having an external appearance of deformed shape. The device produces groundwork bricks of deformed external appearances. The device receives an extruded clay column which has at least one longi...  
JP2002507463A  
JP3280581B2
To provide a manufacture of an inorganic plate, capable of manufacturing the inorganic plate having high density and excellent in the resistance to frost damage without reducing productivity. A slurry 3 for a bonding layer mainly compose...  
JP2002029810A
To improve the strength of a ceramic based building material manufactured particularly by the so called dry method by improving the affinity and sticking property of an aggregate to another matrix such as cement.In the so called dry meth...  
JP2001328114A
To provide a method and an apparatus for manufacturing a new inorganic board wherein dimensions of a green sheet are stabilized, and conveyance, forming and curing of the green sheet can be smoothly carried out.In a method for conveying ...  
JP2001300927A
To efficiently manufacture a good product by a relatively small-sized apparatus by drying a molding and a gypsum mold in one drying chamber at different times. A first conveyor 1 is intermittently rotated, and an even number of gypsum mo...  
JP2001300917A
To efficiently manufacture a good article by a relatively small-sized apparatus by setting drying times for a molded article and a plaster mold at their optimum in accordance with the kind of a product. A mold conveyor 13 in a circulatio...  
JP2001277220A
To provide an apparatus for manufacturing a hydraulic inorganic curing material capable of satisfactorily sucking and dehydrating a molding without necessity of an excess power for rotatably driving a suction box without operating an exc...  
JP3211964B2  
JP2001246610A
To provide a method wherein foreign matter on a face of a carrier film can be surely eliminated, further change of a pathline in conveying a carrier film by a foreign matter eliminative device can be controlled, and a ceramic green sheet...  
JP2001225309A
To surely control a thickness while a surface quality of a product is secured by sufficiently performing a treatment for foreign matter in slurry.A method for manufacture a cement fiber board is provided wherein a slurry having fiber and...  
JP3219668B2
To provide the manufacturing method of hydraulic inorganic formed plates, which does not require expensive equipment and is easy in maintenance and management and has good yield of products. This manufacturing method is composed of the o...  
JP3219633B2
PURPOSE: To manufacture even formed plates with a deflected wall and uneven cross-section correctly continuously by forming a projection to fit in the recessed groove in a part of raw material and supplying raw material on the sheet so t...  
JP3219646B2
To make various thicknesses and shapes uniform by longitudinally moving a developing roll of a sectional shape oppositely to the suction surface molded in the shape of one surface of a molding plate along the shape of the other surface i...  
JP2001138316A
To produce a prescribed board-like inorganic molding surely and efficiently by preventing the adhesion of a molded soft board-like molding to an upper mold when the molding is demolded after press dewatering molding and solving problems ...  
JP2001139358A
To provide a masonry material with water repellency. This production process of a water-repellent base material comprises: a stage 1 for mixing a water-repellent composition with a slurry containing water and gypsum to form a product; an...  
JP2001121523A
To provide a distinct irregular pattern having a deep carving feeling on a surface of a mineral board. A paper-machine processed mat is formed by subjecting by slurry containing cement and fiber to a paper making process, a template wher...  
JP2001038712A
To provide a method for manufacturing a hydraulic inorganic molded body for continuously manufacturing the molded body of the wavy section shape of the given thickness and uniform component distribution. A control member controlling the ...  
JP3146885B2
PURPOSE: To produce an inorg. panel so as not only to finely express the surface of aggregate by washing finish but also to color the surface of a substrate excepting the expressed surface of aggregate to impart a different tint thereto....  
JP3144450B2
PURPOSE: To provide a powder forming mold with its plural punches capable of being actuated with different strokes. CONSTITUTION: A stationary punch 37 and first and second movable punches 40 and 41 are arranged on the concentric circle ...  
JP2000345208A
To provide an automatic conductive sintering system capable of automatically and continuously executing a sintering stage from the packing of powder into a sintering die to sintering.This automatic conductive sintering system has an auto...  
JP2000302565A
To obtain a material having a cellular structure of open cells and/or closed cells, low thermal conductivity and excellent compressive strength by foaming an alkali silicate and/or ammonium silicate whose water content is controlled. The...  
JP2000302569A
To provide a hardened cement compact having high strength and high durability and its production method. The hardened cement compact is a cement compact which is reinforced by reinforcing fibers and carbonated to have below 0.3 porosity....  
JP2000301518A
To provide the manufacturing method for a hydraulic inorganic molded body, in which a molding stock is stably pre-supplied on a water permeable sheet even under the state that the length of a pre-supplying hopper is made longer and a mol...  
JP2000301519A
To provide the manufacturing method for a hydraulic inorganic molding body, in which no plenty of time is required for dehydration and a molded body, the quality of which is stable, can be continuously manufactured even when the molded b...  
JP2000514009A  
JP3116284B2
PURPOSE: To prevent a molding device from becoming large-sized one and to mold filtering material in uniform thickness. CONSTITUTION: A metering hopper 1 equipped with a hopper scale 5 is connected through a material charging pump 2 to a...  
JP2000271920A
To enable raw material slurry to be supplied to a paper making machine to be stably supplied to the paper making machine over time while the variability of the slurry concentration is controlled and thereby, produce a high-quality green ...  
JP2000271918A
To continuously mold a hydraulic inorganic green plate with a desired thickness adjusted to a moisture content which enables shape-retaining, at high productivity. Molding dies 11 with porous bottom plates are installed in a row to form ...  
JP2000263530A
To carry out the defoaming from a fast-setting cement plate material. A fast-setting cement composition containing at least cement, water and a filler is continuously kneaded, and then the fast-setting cement composition is spread on a m...  
JP2000263525A
To provide a method for patterning a gypsum fiberboard, and a method for producing a panel patterned with a surface design using a soft die having a design surface, an edge tapered part, and a deeply patterned base panel. Just after an e...  
JP2000263528A
To provide a cement plate manufacturing device of simple structure for manufacturing at low cost and suitable for the manufacture of cement plates of various kinds and various shapes. A cement plate manufacturing device is provided with ...  
JP2000263529A
To continuously carry out the defoaming from a cement kneaded material of fast-setting properties provided with smoothness and physical properties (bending strength, compression strength and the like). A defoaming device 2 is used for re...  
JP2000256054A
To obtain an inorganic sheet having excellent strength, cracking resistance and freezing-thawing resistance by making a sheet using a stock slurry containing a hydraulic material, a woody reinforcing material and a powdered composition o...  
JP2000256053A
To obtain a cement hardened body at a low cost in an improved yield while suppressing peeling and bursting by incorporating a hydraulic composition consisting of gypsum and a fired body containing ash produced by incinerating municipal g...  
JP3089001B1  
JP2000210916A
To stably manufacture a molded product with a presentable appearance by rotating forward the smallest dia. part of a spreading roll at a specific peripheral velocity in a direction where a water-permeable sheet moves relatively. A water-...  
JP2000210918A
To ensure the stable supply of a molding raw material even when the length of a pre-supply hopper is made larger and continuously manufacture a molded product of stable quality by forming a part right above a gap in the wall of the pre-s...  

Matches 251 - 300 out of 1,310