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Matches 251 - 300 out of 1,324

Document Document Title
JP3682144B2
To obtain an inorganic plate with uniform thickness and excellent formation, for the manufacturing of which a large-scale water treatment installation is not required even when a wet process by which it is possible to disperse solid cont...  
JP3678473B2
To make it possible to continuously efficiently produce a gypsum board without causing an unbalance in the step of molding the gypsum of Paris to be cast between base sheets for the board in a plate state. The method for manufacturing a ...  
JP3626955B2  
JP3630065B2
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...  
JP3591624B2  
JP2004534678A  
JP2004314116A
To improve the productivity in an isotropic press-forming apparatus, with which transportation is efficiently performed among a carry-in position for a working material, preheating position for preheating the working material, a forming ...  
JP3599201B2
PURPOSE: To form a uniform green sheet which has small thickness irregularity by extruding ceramic paint containing specific concentration of ceramic power from a coating head to the one surface side of a running flexible support. CONSTI...  
JP3545829B2
PURPOSE: To reduce the amount of deflection in the longer-side direction by forming a decorative pattern in the molding of length-breadth grooves on a rectangular-shaped building board and making grooves along shorter sides in the decora...  
JP2004114539A
To provide a method for manufacturing an inorganic board with a shuttering pressing method capable of improving productivity without impairing a patterning easiness.This manufacturing method comprises casting a slurry having a cement-bas...  
JP3540937B2
To realize a solid-liquid separation filter which hardly becomes dirty and is little in restriction in design, and also to more reduce the water content of a material to be dehydrated. A press part 2 for pressing a wet material to be deh...  
JP3480651B2
To press-form a deep uneven pattern on an inorganic molded plate. A slurry 18 which is a molding raw material is stored in a storage tank 17, and a cylindrical rotating body 14 which is spanned with a filtering belt 11, is immersed in th...  
JP3463541B2
To manufacture an inorganic plate having a sense of thickness with high productivity while a plate thickness is small. In the case of forming a green sheet 1 of aqueous slurry 5 containing cement as a main component, it is dehydrated in ...  
JP3438394B2
PURPOSE: To provide a method for manufacturing an inorganic cement plate in which the scattering irregularity of inorganic powder material is prevented to employ the method for manufacturing the plate which has the steps of scattering th...  
JP3436714B2
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...  
JP3410292B2
To mold a high-strength thick inorganic molded board free from delamination. Raw material slurry for molding an inorganic board is supplied continuously from a slurry supply apparatus 17 on the upper surface of a filter belt 11, and the ...  
JP2003508249A  
JP3385863B2
To enhance a strength of adhesion between a green sheet and a powder body layer. A water slurry 3 is made into a green sheet 7 and a powder body material 4 is scattered on this green sheet 7 so that a powder body layer 1 be formed. By gi...  
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 ...  

Matches 251 - 300 out of 1,324