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公开(公告)号：US20220099589A1
公开(公告)日：2022-03-31
申请号：US17417866
申请日：2020-01-29
发明人： Yuichi HIROOKA , Kenichi HASHIKURA
IPC分类号： G01N21/892
摘要： An apparatus for inspecting plate-like bodies to inspect a side surface of a plate-like body with sheeted coating materials on a top side and bottom side of the plate-like body, is provided. The apparatus includes at least one light emitting unit configured to irradiate the side surface of the plate-like body with light. The apparatus includes at least one light receiving unit configured to receive light reflected with respect to the side surface of the plate-like body. The apparatus includes a conveying unit configured to move at least one among the light emitting unit and the plate-like body and to vary a position of the light on the side surface of the plate-like body, emitted by the light emitting unit. The apparatus includes a determining unit configured to determine whether the side surface of the plate-like body has a defect, by using the light emitted by the light emitting unit, upon occurrence of a condition under which the conveying unit varies the position of the light, on the side surface of the plate-like body, emitted by the light emitting unit.
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2.发明公开公开(公告)号：US20240050978A1
公开(公告)日：2024-02-15
申请号：US18260399
申请日：2022-01-21
发明人： Yuichi HIROOKA
CPC分类号： B05C11/1002 , B05C11/04 , B05C5/0245 , B28B19/0092
摘要： A glue supply apparatus for a gypsum board supplies glue to a board base paper of the gypsum board. The glue supply apparatus includes a tank section configured to store the glue; a supply port disposed near an end of the board base paper of the gypsum board and configured to supply the glue; and a pump section disposed on a glue supply path between the tank section and the supply port. The pump section is a positive displacement pump.
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公开(公告)号：US20190054656A1
公开(公告)日：2019-02-21
申请号：US16075733
申请日：2017-02-06
发明人： Yuichi HIROOKA , Seigo ISHIBASHI , Masaru YOSHIDA
摘要： Provided is a gypsum-based board producing apparatus including: a mixer configured to prepare a gypsum slurry; a foaming apparatus; and a pump configured to convey foam generated by the foaming apparatus to the mixer, wherein the pump is a positive displacement pump.
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公开(公告)号：US20220184848A1
公开(公告)日：2022-06-16
申请号：US17593002
申请日：2020-04-14
发明人： Yuichi HIROOKA , Hiroyuki SOMENO
摘要： A pretreatment mixing and stirring device, arranged at a stage prior to a slurry formation mixing and stirring device which forms a gypsum slurry by kneading a calcined gypsum and water, and performing a pretreatment by mixing a calcined gypsum with one or more kinds of additives selected from liquids and powders, comprising: a cylindrical housing having a top plate, a bottom plate arranged to oppose to the top plate, a side plate arranged between the top plate and the bottom plate, and a mixing and stirring region where the calcined gypsum and the additive are mixed and stirred in an interior surrounded by the top plate, the bottom plate, and the side plate; a disk-shaped rotating plate arranged inside the housing; a rotating drive shaft, penetrating the top plate or the bottom plate of the housing, and coupled to the rotating plate; a calcined gypsum supply port, arranged in the top plate, and configured to supply the calcined gypsum to the mixing and stirring region; and an additive supply port, arranged in one of or both of the top plate and the side plate, and configured to supply the additive to the mixing and stirring region, is provided.
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5.发明申请公开(公告)号：US20200147834A1
公开(公告)日：2020-05-14
申请号：US16604263
申请日：2018-04-11
IPC分类号： B28B17/00 , B28B11/14 , B28B13/04 , B65G47/90 , B65G47/82 , B65G47/34 , B65G47/29 , G01N1/04
摘要： A sampling apparatus is provided, which includes a pressing-up unit configured to press up a sheet piece that is being conveyed by a conveying unit, from a lower side of a conveyance course of the sheet piece to above the conveyance course; and a holding unit configured to hold the sheet piece pressed up by the pressing-up unit.
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