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公开(公告)号：US11759756B2
公开(公告)日：2023-09-19
申请号：US17084809
申请日：2020-10-30
发明人： Akira Yamamoto , Masahiko Kubota , Akitoshi Yamada , Yoshiyuki Imanaka , Yumi Yanai , Hiroyuki Ishinaga , Teruo Ozaki , Toshio Kashino , Ikuo Nakazawa , Hiroaki Mihara , Hiroyuki Shimoyama
IPC分类号： B01F25/00 , B01F25/53 , B01F23/70 , B01F23/80 , B01F23/231 , B01F25/51 , B01F35/00 , B01F35/221 , B01F35/21 , B01F35/71 , B01F23/2375
CPC分类号： B01F25/53 , B01F23/2375 , B01F23/23124 , B01F23/703 , B01F23/811 , B01F25/51 , B01F35/187 , B01F35/2111 , B01F35/2113 , B01F35/2115 , B01F35/221 , B01F35/7176 , B01F23/231244
摘要： In order to efficiently produce a liquid containing ultrafine bubbles of a desired gas, an ultrafine bubble-containing liquid producing apparatus includes a gas dissolving unit that dissolves a predetermined gas into a liquid, and a UFB generating unit that generates ultrafine bubbles in the liquid in which the predetermined gas is dissolved. A CPU performs control under a first condition in a case of causing the gas dissolving unit to operate in a circulation route passing through the dissolving unit. The CPU performs control under a second condition different from the first condition in a case of causing the UFB generating unit to operate in a circulation route passing through the UFB generating unit.
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2.发明授权公开(公告)号：US11817309B2
公开(公告)日：2023-11-14
申请号：US17078169
申请日：2020-10-23
IPC分类号： H01L21/302 , H01L21/02 , B08B3/10 , B08B3/08 , C02F1/68 , C11D3/04 , C11D11/00 , G03F7/42 , C11D3/39 , B01F23/80 , B01F23/23 , B01F23/237 , B01F101/48 , B01F101/00
CPC分类号： H01L21/02057 , B01F23/2319 , B01F23/811 , B08B3/08 , B08B3/10 , C02F1/68 , C11D3/04 , C11D3/3947 , C11D11/0047 , G03F7/423 , B01F23/237613 , B01F2101/4505 , B01F2101/48 , B01F2215/044 , B08B2203/005 , B08B2203/007
摘要： Provided are: a method of producing heated ozone water, the method capable of producing heated ozone water having an extremely high ozone concentration by suppressing a reduction in the ozone concentration in high-concentration heated ozone water; heated ozone water; and a semiconductor wafer-cleaning liquid using the heated ozone water. A method of producing heated ozone water obtained by dissolving ozone in pure water, the method being characterized by including: adjusting a pH of the pure water to 3 or less by adding acid to the pure water; to obtain an acid water, dissolving an ozone gas in the acid water; and heating the pure water, the acid water or the ozone water, to 60° C. or more.
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公开(公告)号：US11673101B2
公开(公告)日：2023-06-13
申请号：US17084920
申请日：2020-10-30
发明人： Akitoshi Yamada , Masahiko Kubota , Akira Yamamoto , Yoshiyuki Imanaka , Yumi Yanai , Hiroyuki Ishinaga , Teruo Ozaki , Toshio Kashino
IPC分类号： B01F23/232 , B01F33/81 , B01F35/22 , B01F23/80 , B01F25/51 , B01F35/221 , B01F23/70
CPC分类号： B01F23/2323 , B01F23/811 , B01F25/51 , B01F33/812 , B01F35/2209 , B01F35/22161 , B01F23/703
摘要： The present invention provides an ultrafine bubble-containing liquid producing apparatus capable of reducing the possibility of intermitting supply of a UFB-containing liquid. An ultrafine bubble-containing liquid producing apparatus includes producing units that produce an ultrafine bubble-containing liquid containing ultrafine bubbles by using a liquid supplied from a liquid introducing unit and deliver the produced ultrafine bubble-containing liquid to a liquid delivering unit. The producing units include a plurality of ultrafine bubble generating units capable of operating independently. Each of the plurality of ultrafine bubble generating units is provided to be capable of independently switching between communicating with and being disconnected from the liquid introducing unit and the liquid delivering unit.
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公开(公告)号：US11904283B2
公开(公告)日：2024-02-20
申请号：US16974375
申请日：2021-06-25
申请人： John M. Peterman , Mark A. Roberts , Mark J. Burke
发明人： John M. Peterman , Mark A. Roberts , Mark J. Burke
IPC分类号： F23G5/50 , B01F23/10 , C22B7/00 , F23G7/06 , F23N1/02 , B01F25/312 , B01F35/00 , B01F35/221 , B01F35/21 , B01F35/222 , B01F23/80 , C22B21/00 , F27D13/00 , B01F101/45 , B01F101/00
CPC分类号： B01F23/191 , B01F23/811 , B01F25/31243 , B01F35/187 , B01F35/2111 , B01F35/2115 , B01F35/21111 , B01F35/21151 , B01F35/222 , B01F35/2211 , B01F35/2218 , C22B7/001 , C22B7/003 , C22B21/0092 , F23G5/50 , F23G7/06 , F23G7/065 , F23N1/022 , F27D13/002 , B01F2101/45 , B01F2101/501 , F23N2225/08 , F23N2235/02 , F23N2235/16
摘要： A volatiles consuming eductor system for coated scrap metal furnaces with separate delacquering and melt chambers. Motive gas is forced through an inlet into a mixing chamber in a direction opposite a suction port, creating a Venturi that draws gases from the delaquering chamber through the mixing chamber. The motive gas and the drawn gases mix and are forced through a discharge port, ignited, and injected into the melt chamber to help heat the melt chamber. A computer monitors process conditions and controls a regulator that adjusts the motive gas flow in response to those conditions.
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公开(公告)号：US11772005B2
公开(公告)日：2023-10-03
申请号：US17178487
申请日：2021-02-18
发明人： Yoshiyuki Imanaka , Masahiko Kubota , Akitoshi Yamada , Akira Yamamoto , Yumi Yanai , Teruo Ozaki , Toshio Kashino , Hiroyuki Ishinaga
IPC分类号： B01B1/00 , F22B1/28 , F22B3/02 , B01D19/00 , B01F23/233 , B01F23/70 , B01F23/80 , B01F23/237 , B01F101/48
CPC分类号： B01B1/00 , F22B1/284 , F22B3/02 , B01D19/0031 , B01F23/233 , B01F23/23363 , B01F23/237613 , B01F23/703 , B01F23/811 , B01F2101/48
摘要： Provided is a method of producing an ultrafine bubble-containing liquid containing ultrafine bubbles generated by causing film boiling in a liquid with a heat generation member, including: detaching a solid present at a liquid contact surface of the heat generation member in a form of a microscopic substance by using the film boiling; and generating ultrafine bubbles with the detached microscopic substance as a core.
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公开(公告)号：US11759723B2
公开(公告)日：2023-09-19
申请号：US16802680
申请日：2020-02-27
发明人： Hiroyuki Ishinaga , Masahiko Kubota , Akitoshi Yamada , Yoshiyuki Imanaka , Yumi Yanai , Hiroshi Arimizu , Teruo Ozaki
IPC分类号： B01B1/00 , B01F23/231 , B01F23/80 , B01F35/93 , B01F23/23 , B01F101/58
CPC分类号： B01B1/00 , B01F23/231 , B01F23/238 , B01F23/811 , B01F35/93 , B01F2101/58
摘要： An ultrafine bubble generating apparatus and an ultrafine bubble generating method capable of efficiently generating an ultrafine bubble-containing liquid with high purity are provided. In order to this, a heating element provided in a liquid is caused to generate heat, and film boiling is made on an interface between the liquid and the heating element. A film boiling bubble is generated by the film boiling, and ultrafine bubbles are thus generated near the film boiling bubble.
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