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公开(公告)号：US11021906B2
公开(公告)日：2021-06-01
申请号：US15981746
申请日：2018-05-16
Inventor： Hiroyuki Abe , Masataka Nonaka , Eiichi Uriu , Kenji Hasegawa
Abstract: The objective is to propose a production method of multiple panes which can be simple and nevertheless produce a multiple pane in its finished state which does not include any undesired protrusion from an external surface of a glass panel. The production method includes: hermetically bonding, with a sealing member, peripheries of paired glass panels disposed facing each other at a predetermined distance to form a space to be hermetically enclosed between the glass panels; evacuating air from the space through an outlet to make the space be in a reduced pressure state; and dividing, after the space is made be in the reduced pressure state, the space by a region forming member into an outlet region including the outlet and a reduced pressure region other than the outlet region.
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62.发明授权公开(公告)号：US10988973B2
公开(公告)日：2021-04-27
申请号：US15763960
申请日：2016-09-14
Inventor： Eiichi Uriu , Hiroyuki Abe , Tasuku Ishibashi
IPC: E06B3/67 , C03C27/06 , E06B3/663 , E06B3/677 , B32B3/18 , B32B7/14 , B32B17/06 , B32B27/28 , B32B37/00 , B32B37/24 , B32B38/18 , E06B3/66 , E06B3/673
Abstract: A glass panel unit includes: a first panel; a second panel facing the first panel; a sealing member bonded to respective facing peripheral portions of the first panel and the second panel; and at least one spacer provided in a reduced pressure space between the first panel and the second panel. The at least one spacer includes a resin body and at least one ultraviolet protective layer provided on a surface of the resin body.
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公开(公告)号：US10941608B2
公开(公告)日：2021-03-09
申请号：US16600195
申请日：2019-10-11
Inventor： Hiroyuki Abe , Eiichi Uriu , Kazuya Hasegawa , Masataka Nonaka , Tasuku Ishibashi
IPC: E06B3/663 , C03C27/06 , C09J1/00 , C08G73/10 , B32B3/18 , B32B7/12 , B32B17/06 , B32B27/28 , E06B3/66 , E06B3/667 , E06B3/673 , E06B3/677 , E06B3/67
Abstract: A glass panel unit including a first panel including at least a first glass plate; a second panel arranged to face the first panel and including at least a second glass plate; a frame member formed in a shape of a frame, corresponding in shape to respective peripheral portions of the first panel and the second panel extending along edges thereof, and bonded to the peripheral portions; and at least one spacer provided in a vacuum space between the first panel and the second panel. The at least one spacer containing a polyimide, where the polyimide has an absorption edge at which an absorption index decreases in an optical absorption spectrum ranging from an ultraviolet ray to visible radiation, the absorption edge being equal to or less than 400 nm, and the polyimide includes at least one selected from the group consisting of a fluorine group and a chlorine group.
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公开(公告)号：US10882784B2
公开(公告)日：2021-01-05
申请号：US15764266
申请日：2016-09-14
Inventor： Tasuku Ishibashi , Eiichi Uriu , Kazuya Hasegawa , Masataka Nonaka , Hiroyuki Abe
Abstract: An object of the invention is to provide a glass panel unit manufacturing method and a glass window manufacturing method which enable a binder to be effectively removed from a glass adhesive, provide high adhesive strength between panels, and enable a vacuum space to be stably formed. A method for manufacturing a glass panel unit includes: disposing a glass adhesive to have one part as a low step part thinner than the other part of the glass adhesive; disposing a first substrate including at least a first glass substrate and a second substrate including at least a second glass substrate to face each other; and heating glass composite to form an inner space; reducing the pressure of the inner space; and forming a vacuum space from the inner space. The glass adhesive includes glass powder and a binder.
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公开(公告)号：US10675844B2
公开(公告)日：2020-06-09
申请号：US16084633
申请日：2017-03-13
Inventor： Tasuku Ishibashi , Eiichi Uriu , Kazuya Hasegawa , Masataka Nonaka , Hiroyuki Abe
Abstract: A glass panel unit includes a first glass panel, a second glass panel, a sealing portion in a frame shape, and a getter. The sealing portion hemietically bonds together respective peripheral portions of the first glass panel and the second glass panel. An inner space is formed at a reduced pressure between the first glass panel and the second glass panel. The getter is arranged in the inner space. The getter is arranged in a frame region extending along the sealing portion and located within a predetermined distance from each peripheral edge of the glass panel unit, so as to be covered with a building component frame.
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Patent Agency Ranking
公开(公告)号：US10661534B2
公开(公告)日：2020-05-26
申请号：US16009678
申请日：2018-06-15
Inventor： Hiroyuki Abe , Eiichi Uriu , Kenji Hasegawa , Tasuku Ishibashi
Abstract: The multiple pane includes: a first glass panel; a second glass panel disposed facing the first glass panel with a predetermined interval in-between; and a hermetically-bonding member hermetically bonding peripheries of the first glass panel and the second glass panel to form a hermetically-enclosed space between the first glass panel and the second glass panel. The multiple pane further includes an adsorbing member which is fixed on a surface of the first glass panel so as to be inside the hermetically-enclosed space, has a height equal to or less than a length of the predetermined interval, and is for adsorbing a gas inside the hermetically-enclosed space. The hermetically-enclosed space is made to be in a reduced-pressure state.
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公开(公告)号：US10519710B2
公开(公告)日：2019-12-31
申请号：US15528165
申请日：2015-11-27
Inventor： Hiroyuki Abe , Eiichi Uriu , Tasuku Ishibashi
Abstract: The glass panel unit includes a first glass panel, a second glass panel, a seal, an evacuated space, and a spacer. The second glass panel is placed opposite the first glass panel. The seal with a frame shape hermetically bonds the first glass panel and the second glass panel to each other. The evacuated space is enclosed by the first glass panel, the second glass panel 30, and the seal. The spacer is placed between the first glass panel and the second glass panel. The spacer contains polyimide having benzoxazole structures.
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公开(公告)号：US10214955B2
公开(公告)日：2019-02-26
申请号：US15558471
申请日：2016-03-08
Inventor： Hiroyuki Abe , Eiichi Uriu , Masataka Nonaka , Tasuku Ishibashi
Abstract: The glass panel unit includes a first glass substrate, a second glass substrate, a sealing member, an inside space, and a plurality of spacers. The inside space is hermetically enclosed by the first glass substrate, the second glass substrate, and the sealing member, and has reduced pressure. The plurality of spacers are placed in the inside space. At least one of the first glass substrate and the second glass substrate is a wire-embedded glass panel with a wire structure embedded therein. The plurality of spacers are arranged so as to overlap with part of the wire structure in a plan view.
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公开(公告)号：USD837411S1
公开(公告)日：2019-01-01
申请号：US29606863
申请日：2017-06-08
Designer： Tasuku Ishibashi , Eiichi Uriu , Kazuya Hasegawa , Masataka Nonaka , Hiroyuki Abe
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公开(公告)号：US10046544B2
公开(公告)日：2018-08-14
申请号：US14771486
申请日：2013-08-21
Inventor： Hiroyuki Abe , Eiichi Uriu , Kenji Hasegawa , Tasuku Ishibashi
Abstract: The multiple pane includes: a first glass panel; a second glass panel disposed facing the first glass panel with a predetermined interval in-between; and a hermetically-bonding member hermetically bonding peripheries of the first glass panel and the second glass panel to form a hermetically-enclosed space between the first glass panel and the second glass panel. The multiple pane further includes an adsorbing member which is fixed on a surface of the first glass panel so as to be inside the hermetically-enclosed space, has a height equal to or less than a length of the predetermined interval, and is for adsorbing a gas inside the hermetically-enclosed space. The hermetically-enclosed space is made to be in a reduced-pressure state.
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