公开(公告)号：US20240246046A1

公开(公告)日：2024-07-25

申请号：US18624370

申请日：2024-04-02

申请人： CANON KABUSHIKI KAISHA

发明人： YOHEI MASADA ,  TAKAHARU AOTANI ,  IKUO NAKAZAWA

IPC分类号： B01F31/85 ,  A61K9/107 ,  A61K31/7036 ,  B01F23/232 ,  B01F25/452 ,  C02F1/68 ,  C02F1/74 ,  C02F103/04

CPC分类号： B01F31/85 ,  A61K9/107 ,  A61K31/7036 ,  B01F23/232 ,  B01F25/4521 ,  C02F1/685 ,  C02F1/74 ,  B01F2215/0431 ,  C02F2103/04

摘要： A method for producing an ultrafine-bubble-containing liquid includes: supplying a liquid containing at least one substance selected from a group stated below to a liquid supply region where an ejection orifice forming member in which an ejection orifice with a minute diameter is formed is disposed; and ejecting the liquid from the ejection orifice as a droplet by causing a pressure application unit in contact with the liquid to apply pressure to the liquid supplied to the liquid supply region. The group consists of a thermally denaturing material, inorganic salts, amino acids and their salts, carbohydrates/sugars and their salts, organic polymers and their salts, inorganic polymers and their salts, a dispersion, and an organic liquid.

公开(公告)号：US20240252992A1

公开(公告)日：2024-08-01

申请号：US18633863

申请日：2024-04-12

申请人： CANON KABUSHIKI KAISHA

发明人： TAKAHARU AOTANI ,  YOHEI MASADA ,  IKUO NAKAZAWA

IPC分类号： B01F23/213 ,  B01F23/2373

CPC分类号： B01F23/213 ,  B01F23/2373

摘要： Provided is a technology for efficiently producing an ultra fine bubble-containing liquid containing a predetermined gas. To this end, a droplet containing an ultra fine bubble containing a first gas is caused to fly through an atmosphere of a second gas different from the first gas.

公开(公告)号：US20240246045A1

公开(公告)日：2024-07-25

申请号：US18623211

申请日：2024-04-01

申请人： CANON KABUSHIKI KAISHA

发明人： IKUO NAKAZAWA ,  TAKAHARU AOTANI ,  YOHEI MASADA

IPC分类号： B01F31/85 ,  B01F23/237 ,  B01F23/2375 ,  B01F101/00 ,  C02F1/32 ,  C02F1/78

CPC分类号： B01F31/85 ,  B01F23/2375 ,  B01F23/237613 ,  C02F1/32 ,  C02F1/78 ,  B01F2101/305 ,  C02F2303/04

摘要： Provided are a device for generating an ozone-containing UFB liquid and a method for generating the ozone-containing UFB liquid, which enable the generation of the ozone-containing UFB liquid that can be stored long-term at a high concentration. To this end, an ultrafine bubble liquid containing ultrafine bubbles is generated by applying energy to a liquid and ejecting the liquid from an ejecting port having a small diameter, and the generated ultrafine bubble liquid is irradiated with ultraviolet ray.