公开(公告)号：US12227724B2

公开(公告)日：2025-02-18

申请号：US17265798

申请日：2019-07-02

Applicant: Ushio Denki Kabushiki Kaisha

Inventor： Makoto Yamanaka

IPC: C12M1/00 ,  C12M1/32

Abstract: A cell culture chip that enables observation of interactions between cells with a direction without additionally using a driving mechanism is provided.
A cell culture chip includes a first culture chamber capable of culturing a cell; a second culture chamber capable of culturing a cell independently from the first culture chamber; a first well connected to the first culture chamber and capable of storing a liquid; a second well connected to the second culture chamber and being capable of storing a liquid; and a connecting portion that, when a liquid level of a first liquid stored in the first well reaches a predetermined height position or higher, allows the first liquid to flow from the first well into the second well.

公开(公告)号：US12218270B2

公开(公告)日：2025-02-04

申请号：US17409525

申请日：2021-08-23

Applicant: Ushio Denki Kabushiki Kaisha

Inventor： Takafumi Mizojiri ,  Keita Kanazu ,  Takahiro Inoue

IPC: H01L33/00 ,  H01L25/075 ,  H01L33/50

Abstract: A light source unit of the present invention includes: a board, and a plurality of light source areas formed by a plurality of LED elements mounted on the board, wherein each of the light source areas is provided with a plurality of LED element groups connected in parallel, each of the LED element groups being composed of a plurality of the LED elements connected in series, and at least one of the light source areas is a single-wavelength light source area in which all of the LED elements emit light having substantially a same peak wavelength.

公开(公告)号：US20250001735A1

公开(公告)日：2025-01-02

申请号：US18712955

申请日：2022-03-15

Applicant: Ushio Denki Kabushiki Kaisha ,  ADTEC Engineering Co., Ltd.

Inventor： Shigenori NAKATA ,  Yoshimitsu WATANABE

IPC: B32B15/20 ,  B29C70/08 ,  B29C70/34 ,  B32B5/10 ,  B32B7/03 ,  B32B15/08 ,  B32B37/10

Abstract: Disclosed herein is a structure (CFRP structure) including a laminated body (CFRP member) having a primary component of carbon fibers; and metallic foils having a primary component of metal, the metallic foils being integrated with the laminated body by thermal compression bonding on a pair of surfaces of the laminated body opposite to each other in a direction of lamination of the laminated body, respectively. Each of the metallic foils has a thickness thinner than a thickness of the laminated body.

公开(公告)号：US20240397927A1

公开(公告)日：2024-12-05

申请号：US18698121

申请日：2022-08-18

Applicant: Ushio Denki Kabushiki Kaisha

Inventor： Keisuke NAITO

IPC: A01M21/00

Abstract: Provided are a plant withering/killing method and a plant withering/killing system that are capable of reliably withering/killing a plant by using ultraviolet rays. A plant withering/killing method includes a process of applying ultraviolet rays to a plant from an ultraviolet light source, the ultraviolet rays having a peak wavelength within a wavelength range of 200 nm to 280 nm, wherein the process of applying the ultraviolet rays is performed in a darkened environment.

公开(公告)号：US12128150B2

公开(公告)日：2024-10-29

申请号：US17764078

申请日：2020-10-05

Applicant: Ushio Denki Kabushiki Kaisha

Inventor： Hideaki Yagyu

IPC: A61L2/10

CPC classification number: A61L2/10 ,  A61L2202/11

Abstract: Provided is a compact ultraviolet irradiation device in which a degree of an adverse effect on the human body is suppressed. The ultraviolet irradiation device includes: a lamp house on the surface of which a light extraction surface is formed; an excimer lamp accommodated in the lamp house, a main emission wavelength of which belongs to a first wavelength band of 190-225 nm; an optical filter that is arranged on the light extraction surface and substantially transmits the ultraviolet light in the first wavelength band and substantially reflect the ultraviolet light of a wavelength of 240-300 nm; and a reflecting surface that is a surface located outside the luminous tube of the excimer lamp and inclined with respect to the light extraction surface, the reflecting surface exhibiting reflectivity with respect to the ultraviolet light in the first wavelength band.

公开(公告)号：US20240332045A1

公开(公告)日：2024-10-03

申请号：US18622319

申请日：2024-03-29

Applicant: Ushio Denki Kabushiki Kaisha

Inventor： Kazumasa YOSHIOKA ,  Shinji TANIGUCHI

IPC: H01L21/67 ,  H01L33/00

CPC classification number: H01L21/67115 ,  H01L33/0095

Abstract: Provided is an optical heating apparatus that allows high flexibility in setting an in-plane heating condition for a processing target substrate. The optical heating apparatus includes: a chamber; a supporter to support the processing target substrate; a light source unit including a plurality of heating groups being configured to emit light; and a controller to control electricity supplied to each of the plurality of the heating groups. One of the processing target substrate and the light source unit is configured to rotate relative to an other on a rotation axis. The plurality of the heating groups each include a plurality of light sources, and a nth and (n+1)th circular rotation loci partially overlap each other. The nth and (n+1)th circular rotation loci are drawn by virtual rotation of the light emission region of each light source belonging to a nth and (n+1)th heating group around the rotation axis.

公开(公告)号：US12103246B2

公开(公告)日：2024-10-01

申请号：US15814267

申请日：2017-11-15

Applicant: USHIO DENKI KABUSHIKI KAISHA

Inventor： Motohiro Sakai ,  Shinji Suzuki ,  Fumitoshi Takemoto ,  Kenichi Hirose

IPC: B29C65/74 ,  B29C35/08 ,  B29C59/14 ,  B29C59/16 ,  B29C65/00 ,  B29C65/02 ,  B29C65/14 ,  B29L11/00 ,  B29L31/00 ,  B81C3/00 ,  C09J5/02 ,  H01L21/18 ,  H01L21/20 ,  H01L21/67

CPC classification number: B29C65/7415 ,  B29C59/14 ,  B29C59/16 ,  B29C65/1406 ,  B29C65/1432 ,  B29C66/028 ,  B29C66/1122 ,  B29C66/53461 ,  B29C66/54 ,  B29C66/83221 ,  B81C3/001 ,  C09J5/02 ,  H01L21/187 ,  H01L21/2007 ,  H01L21/67005 ,  B29C2035/0827 ,  B29C65/02 ,  B29C66/232 ,  B29C66/30223 ,  B29C66/534 ,  B29C66/71 ,  B29C66/712 ,  B29C66/73366 ,  B29C66/7465 ,  B29C66/919 ,  B29C66/92445 ,  B29C66/929 ,  B29C66/949 ,  B29L2011/00 ,  B29L2011/0016 ,  B29L2031/756 ,  C09J2400/143 ,  C09J2400/146 ,  C09J2400/163 ,  C09J2400/166 ,  B29C66/71 ,  B29K2083/00 ,  B29C66/71 ,  B29K2023/38 ,  B29C66/71 ,  B29K2069/00 ,  B29C66/71 ,  B29K2025/06

Abstract: Disclosed herein is a method of bonding substrates, a microchip, and a method of manufacturing the microchip capable of joining two substrates in a higher adhered state even when at least one of the substrate has a warpage or a roll. A method of bonding a first substrate and a second substrate each of which is made of glass or a resin comprises: a surface activating step for activating each of joining surfaces of the first substrate and the second substrate; and a pressurizing step for pressurizing the first substrate and the second substrate in a state that the first substrate and the second substrate are stacked such that respective joining surfaces contact each other. The joining surface of the first substrate and/or the joining surface of the second substrate are constituted with a plurality of joining regions segmented to be separate from one another by a segmenting recessed portion.

公开(公告)号：US12064525B2

公开(公告)日：2024-08-20

申请号：US17827595

申请日：2022-05-27

Applicant: USHIO DENKI KABUSHIKI KAISHA

Inventor： Tatsushi Igarashi

IPC: A61L2/00 ,  A47K10/48 ,  A61L2/26

CPC classification number: A61L2/0047 ,  A47K10/48 ,  A61L2/26 ,  A61L2202/11 ,  A61L2202/14

Abstract: A sterilizing device includes a housing having an opening in at least one direction thereof. The housing also has a hollow portion configured to allow insertion of an object (target) including part of a human body from the opening into the hollow portion. The sterilizing device also includes at least one air blower unit configured to send a flow of air toward an interior of the hollow portion, and at least one ultraviolet light emitting unit configured to emit ultraviolet light toward the interior of the hollow portion. The ultraviolet light emitted from each ultraviolet light emitting unit includes at least part of ultraviolet light having a wavelength between 190 nm and 230 nm and at least part of ultraviolet light having a wavelength between 230 nm and 237 nm, but does not include ultraviolet light having a wavelength below 190 nm and beyond 237 nm.

公开(公告)号：US20240241457A1

公开(公告)日：2024-07-18

申请号：US18393599

申请日：2023-12-21

Applicant: Ushio Denki Kabushiki Kaisha

Inventor： Naoya SOHARA

IPC: G03F9/00 ,  G03F7/00

CPC classification number: G03F9/7088 ,  G03F7/70175 ,  G03F7/70191

Abstract: A detection apparatus includes: an alignment microscope that captures an image of a mask mark and an image of a workpiece mark; and a position detector that detects a position of the mask mark and a position of the workpiece mark on the basis of those images. The alignment microscope includes an imaging unit, a beam splitter that splits each of the first light and the second light, and one or more aberration correction lenses. The beam splitter includes first and second members connected to each other with a light-splitting surface being sandwiched therebetween. All of first and second incident surfaces and emission surfaces are configured to have different surface directions with respect to the light-splitting surface. The one or more aberration correction lenses includes a first aberration correction lens disposed in a first optical path and a second aberration correction lens disposed in a second optical path.

公开(公告)号：US20240207470A1

公开(公告)日：2024-06-27

申请号：US18557811

申请日：2022-03-04

Applicant: Ushio Denki Kabushiki Kaisha

Inventor： Kyosuke FUJINA

IPC: A61L2/10 ,  A61L9/20

CPC classification number: A61L2/10 ,  A61L9/20 ,  A61L2202/11

Abstract: Provided are an ultraviolet irradiation device that can effectively inactivate pathogens while ensuring safety for a human body, a method for using the irradiation device, and the ultraviolet irradiation method. The ultraviolet irradiation device according to the present invention includes: a light source that emits ultraviolet light having a main emission wavelength belonging to a range from 190 nm to 240 nm; a housing that accommodates the light source; an extraction part that extracts the ultraviolet light emitted from the light source to the outside of the housing; and a diverging optical system that enlarges a light distribution angle of the ultraviolet light passing through the extraction part.