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JP2021097118A |
To provide a technique for suppressing generation of a gap between laminated ceramic layers in a method for manufacturing a ceramic substrate laminated with a plurality of ceramic layers.A method for manufacturing a ceramic substrate com...
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JP6890822B2 |
To provide a method for producing a ceramic molded body capable of efficiently producing a ceramic molded body.A method for producing a ceramic molded body includes: a step of filling a casting mold 100 having a desired shape with a slur...
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JP6891035B2 |
To provide a method for producing a honeycomb structure capable of suppressing the generation of failures such as the deformation of a bulkhead and firing cutting.A production method 100 comprises: a molding step S1 where molding raw mat...
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JP6888945B2 |
To provide a ceramic-based building board having a pattern that is not formed by painting, has a natural feeling, and prevents those who see it, from noticing that it is an artifact.A ceramic-based building board is obtained by curing an...
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JP6887664B2 |
To provide a production method where a molding plate provided with hollow holes is press-molded to form a step part, in which the amount of clay moving upon the press molding is suppressed to suppress the deformation of the step part fro...
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JP6879748B2 |
To provide a resin mold and a press molding apparatus capable of restraining a molding material pressed by the resin mold from escaping to an outer peripheral side or dispersing around and of molding a sharp pattern on a surface of the m...
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JP6880688B2 |
To provide a patterning process paper for precast concrete which, in relation to precast concrete, enables the formed recesses to be comparatively deep recesses to be formed on the concrete surface and can reduce color change of the conc...
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JP6873955B2 |
The present invention pertains to a hydraulic composition for centrifugal molding, the hydraulic composition containing, for example: (A1) a cationic polymer having a weight average molecular weight of 1,500-300,000 and having a quaterni...
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JP6875180B2 |
To provide a curing apparatus capable of supplying water evenly on a predetermined surface of a concrete product with comparatively a small amount of water, and a curing method of a concrete product using the curing apparatus.A curing ap...
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JP2021070197A |
To provide a manufacturing method of flow passage member that can form a flow passage with a depth that does not depend on green sheet thickness.A manufacturing method of flow passage member includes a process to prepare multiple ceramic...
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JP6856075B2 |
A method for producing a ceramic honeycomb filter having a ceramic honeycomb structure having plugs in predetermined cells: comprising using an apparatus having a reservoir having an inlet for a plugging material slurry and an upper open...
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JP6846825B2 |
To provide a method for producing a mortar or concrete composition capable of showing high intensification at an early stage by using hardness-adjusting water derived from ocean deep water as mixing water and curing water.This invention ...
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JP6847490B2 |
Ply layups (102) and methods for forming composite components (112) are provided. For example, a method for forming a composite component (112) comprises laying up a plurality of composite plies (100) to form a composite ply layup (102);...
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JP6846744B2 |
To provide residual formwork which is excellent in strength and durability and can avoid an increase of total discharge of CO.A precast cement panel for residual formwork consists of a cement hardened body obtained by hardening and carbo...
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JP2021037760A |
To provide a molding capable of suppressing damage and a manufacturing method for the molding.A manufacturing method for a molding comprises a drying step of drying an undried molding containing a ceramic powder and/or a metal powder, an...
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JP6840938B2 |
To provide a hydraulic composition which is rich in hue and improves designability.A hydraulic composition contains a cement mixed material formed of white cement and glass sand having a particle size of 0-5 mm, and water. The hydraulic ...
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JP6837836B2 |
The invention provides novel articles of composite materials having hollow interior channels or passageways, or otherwise being hollowed out, and formulations and methods for their manufacture and uses. These hollow core objects are suit...
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JP2021020838A |
To provide a cement composition capable of forming a cured body having excellent flowability before cured and having light weight and high strength after cured.There is provided a cement composition which comprises a cement, silica fume ...
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JP2021010966A |
To freely move a brush for every shape of a workpiece for accurately performing deburring.A deburring device 10 of the disclosure is a deburring device 10 for removing burr B formed on a workpiece W which is formed of a ceramic molding b...
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JP6826115B2 |
Provided are: a high early strength agent for cements, which exhibits excellent initial strength developability and excellent fluidity, while having excellent storage stability; a high early strength cement which uses this high early str...
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JP6819703B2 |
To provide a furnace construction method capable of efficiently constructing a furnace body at desired construction precision without depending on brickwork process in a furnace construction method for a furnace in which at least a part ...
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JP6822789B2 |
To provide a method capable of confirming the strength at the hardening stage of various concrete structures and determining the removal time of a support.The strength at the initial stage of the curing of a concrete structure formed as ...
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JP6815124B2 |
To provide a manufacturing apparatus for a separation film structure that can also easily adapt for a separation film structure showing a high resistance such as a separation film structure having small hole diameters or a separation fil...
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JP6811769B2 |
A method for drying a honeycomb formed body, the honeycomb formed body being an unfired honeycomb formed body including a raw material composition containing a ceramic raw material and water, the method including: a dielectric drying pro...
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JP6813805B2 |
To provide a method for producing a high-strength precast concrete, in which: the stripping time of a frame mold is short; and temperature cracks do not occur easily.This invention relates to a method for producing a precast concrete usi...
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JP6805324B2 |
A laminated top plate of a workpiece carrier is described that is particularly suitable for mechanical and semiconductor processing. In one example, A method of fabricating a workpiece carrier top plate includes dispensing conductive pas...
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JP2020200695A |
To provide a concrete curing sheet which can achieve both durability and water absorption property.A white polyolefin-made fiber orthogonal laminate non-woven fabric is layered on one surface of a foam polyurethane resin having a width o...
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JP2020192718A |
To provide a method capable of suitably dividing a ceramic molded article.A method of dividing a ceramic molded article along a predetermined division target position in a thickness direction includes: a mounting step of mounting the cer...
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JP6791761B2 |
The present invention relates to a gypsum plasterboard, comprising a first outer layer, preferably paper layer (111), a first intermediate layer (112) formed by a second gypsum slurry S2, a core layer (113) formed by a first gypsum slurr...
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JP6789988B2 |
A method for forming a plugged honeycomb article includes feeding a ceramic precursor material through an extrusion die, the extrusion die having a plurality of pins, a plurality of cavities bounded by adjacent pins, and alternating end-...
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JP2020186137A |
To provide a manufacturing method of a xonotlite lightweight foamed concrete panel by which an ALC panel having higher strength can be manufactured.A method comprises: a curing step of adding a metal aluminum powder to a slurry prepared ...
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JP3228924U |
To provide a ceramic product having a characteristic design. In a ceramic product, a plurality of ceramic members 10a and 10b formed in a tape shape are woven into each other, and the mesh of the ceramic members is closed with a glaze 20...
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JP6787653B2 |
A pressure sensitive adhesive sheet for covering a surface of cement material that is concrete, mortar, or cement, containing: a pressure sensitive adhesive layer containing a polymer derived from monomer components including an alkyl (m...
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JP2020175591A |
To provide a stamping material for concrete decoration capable of simultaneously imparting a design by the rugged pattern of the surface of concrete and a pattern by an aggregate exposed from the concrete.A stamping material comprises: a...
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JP6773701B2 |
To provide a drying fixture for a quadrangular honeycomb molded body capable of increasing drying efficiency.A drying fixture for a quadrangular honeycomb molded body comprises: a first correction member arranged at the inside of a side ...
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JP6770878B2 |
To provide a concrete treatment method and others which can easily crush and recover concrete.A concrete treatment method comprises: inserting crushing jigs 40 into a concrete 50 which has been flowed into a concrete treatment tank 10 in...
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JP6767891B2 |
To provide a production method of a honeycomb structure capable of preventing a crack on an outer peripheral wall in burning a molded honeycomb body.A production method of a honeycomb structure includes a step for integrally molding a gr...
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JP6764857B2 |
The invention encompasses equipment used to condition a recirculating gas stream in order to cure a CO2 Composite Material (CCM) and processes that use such equipment to cure the CCM. The gas conditioning equipment allows for a process t...
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JP6763699B2 |
This honeycomb structure production method has: a molding step for obtaining a molded article by molding a mixture which contains ceramic particles, an organic binder, and a dispersion medium; a degreasing step for obtaining a degreased ...
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JP6761981B2 |
To provide a method for easily manufacturing a mortar molded body with high mechanical strength without using an autoclave device.There is provided a mortar molded body with high mechanical strength molded by low temperature heating and ...
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JP2020152619A |
To provide a fly ash mixed cement of which strength development does not decrease even when the steam curing temperature is raised and the curing time (the time of curing (steam curing) performed while heating) is shortened.A fly ash mix...
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JP6758687B1 |
To perform concrete placing in a PC factory in a short time with high work efficiency and to obtain a concrete structure having a long life, and to perform a new formwork sheet replacement work in a short time. A substrate of a formwork ...
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JP2020150118A |
To provide a technique capable of easily boring an unfired green sheet which contains a ceramic component, in a method of manufacturing a ceramic substrate.The method for manufacturing the ceramic substrate includes: a preparation step o...
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JP6753687B2 |
To provide a concrete product having extremely enhancing durability such as salt resistance or acid resistance and flexure strength and a manufacturing method therefor.There is provided a concrete product by blending 7 to 15 pts.mass of ...
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JP2020138457A |
To provide a patterning method for the surface of a concrete product having excellent operability and capable of easily performing patterning to a design face.A patterning method for the surface of a concrete product comprises: a smoothi...
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JP6749853B2 |
A manufacturing method of a honeycomb structure includes a forming step of forming a honeycomb formed body by use of a kneaded material containing a cordierite forming raw material, a slurry coating step of coating a coating layer formin...
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JP2020131652A |
To provide a cutting blade of a ceramic green sheet that solves the problem of cutting deterioration caused by abrasion of the cutting blade and adhesion of cutting residue to the cutting blade, and makes it possible to extend lifetime o...
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JP2020124856A |
To provide a method for producing a honeycomb structure in which unsealed parts are hard to be generated.A method for producing a honeycomb structure 30 comprises: a mixing step where raw materials are mixed to produce a raw material com...
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JP2020121918A |
To provide a method for removing organic components that is excellent in the removability of organic components from ceramic moldings.A method of removing organic components from a ceramic molding, comprising a step of maintaining a cera...
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JP2020112021A |
To provide a fiber inclusion tile having high strength and an excellent light-weight feature as well, and a manufacturing method of such a fiber inclusion tile.The tile including the fibers satisfying the following conditions (1)-(3) is ...
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