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公开(公告)号：US20240194416A1
公开(公告)日：2024-06-13
申请号：US18554466
申请日：2022-04-25
Inventor： JUNKO ONOZAKI , YUKI UEDA , YOSHIHISA NAGASAKI , YOSHITAKA NAKAMURA
Abstract: An electrolytic capacitor includes an anode body that includes a porous body and a dielectric layer covering the porous body, and a solid electrolyte layer that covers the dielectric layer. The porous body has a first region located near an outer surface of the porous body, and a second region other than the first region. The first region is a region in which a distance from the outer surface of the porous body is shorter than 0.5D, where D is a shortest distance between the outer surface of the porous body and a center of the porous body. A filling proportion R2 of the solid electrolyte layer in the second region is less than a filling proportion R1 of the solid electrolyte layer in the first region. A ratio R2/R1 of the filling proportion R2 to the filling proportion R1 is less than or equal to 1/10.
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公开(公告)号：US20200326619A1
公开(公告)日：2020-10-15
申请号：US16796056
申请日：2020-02-20
Inventor： AKIRA ISOMI , DAISUKE TABATA , YUKI UEDA
IPC: G03B21/608 , G09F19/18 , B05B1/30 , B05B1/00
Abstract: A projection apparatus includes a plurality of two-fluid nozzles, a projection-apparatus-side-gas-flow-path, a gas valve, a projection-apparatus-side-liquid-flow-path, a liquid valve, a projector, a mist concentration measurer, and a controller. The controller starts and stops spraying of a mist by controlling the gas valve and the liquid valve on the basis of an image or a video projected onto a screen from the projector. The controller receives a signal indicating a mist concentration from the mist concentration measurer, starts and stops spraying of the mist by controlling the gas valve and the liquid valve on the basis of the received signal, and thus controls the mist concentration.
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公开(公告)号：US20190255544A1
公开(公告)日：2019-08-22
申请号：US16270527
申请日：2019-02-07
Inventor： YUKI UEDA , AKIRA ISOMI , DAISUKE TABATA
IPC: B05B7/16
Abstract: A spraying apparatus includes a spraying apparatus main body, a liquid introduction portion, a gas-liquid spout portion, a gas introduction portion, a liquid inlet, a first gas inlet passage, a second gas inlet passage, and a spout. The first gas inlet passage is provided at at least one place of the annular gas introduction portion so as to communicate with the gas flow passage and the gas-liquid mixer, and allows a gas flow flowing through the gas flow passage to enter the gas-liquid mixer. The second gas inlet passage has a gas inlet having a predetermined area ratio, is provided on a downstream side of the first gas inlet passage of the gas introduction portion, and communicates with the gas flow passage and the gas-liquid mixer.
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公开(公告)号：US20190015854A1
公开(公告)日：2019-01-17
申请号：US15958840
申请日：2018-04-20
Inventor： DAISUKE TABATA , AKIRA ISOMI , YUKI UEDA
CPC classification number: B05B7/0416 , A61L9/145 , B01D1/20 , B05B1/34 , B05B1/3436 , B05B7/0458 , B05B7/0475 , B05B7/066 , B05B7/10 , B05B7/2494
Abstract: In a mist nozzle, a liquid stored in a liquid storage tank is pressurized by a liquid supplier and is supplied to the mist nozzle, so that a liquid flow is introduced from an upstream of a gas-liquid mixing section and a vicinity of a wall surface of the gas-liquid mixing section into the gas-liquid mixing section on an outer lid side. A pressurized gas is supplied from a gas supplier from a facing surface, so that a gas flow introduces into the gas-liquid mixing section and collides with the liquid flow, and a gas-liquid mixed flow is advanced to a spout portion while circulating the wall surface of the gas-liquid mixing section on the outer lid side. Therefore, it is possible to promote atomization of the liquid in the gas-liquid mixing section and spray a liquid having a smaller particle diameter.
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Patent Agency Ranking
公开(公告)号：US20220310328A1
公开(公告)日：2022-09-29
申请号：US17651413
申请日：2022-02-16
Inventor： YUKIYASU SUGIHARA , NORIHIKO OGATA , KAZUHIDE GOTOU , YUMA YANO , YUKI UEDA , MASAYUKI HOGIRI
Abstract: An electrolytic capacitor includes an anode body having a porous structure, an anode lead having a sheet shape, a dielectric layer disposed on a surface of the anode body, a cathode layer covering at least a part of the dielectric layer, an anode lead frame electrically connected to the anode lead, and a cathode lead frame electrically connected to the cathode lead. The anode lead includes an embedded portion embedded in the anode body and a protrusion portion protruding to an outside of the anode body. The anode lead has a first main surface facing the cathode lead frame and a second main surface opposite to the first main surface. The anode lead is located between a center of the anode body and an end face of the anode body in a first direction in which the first main surface faces the cathode lead frame. The end face of the anode body is positioned at a side close to the cathode lead frame.
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公开(公告)号：US20200010760A1
公开(公告)日：2020-01-09
申请号：US16483401
申请日：2018-02-22
Inventor： YUKI UEDA , MASAYUKI HOGIRI , YOSHIHISA NAGASAKI , KOJIRO OKUYAMA , MITSURU NITTA
Abstract: A light source device includes an excitation light source, and a fluorescence layer configured to emit fluorescence by receiving excitation light emitted from the excitation tight source. The fluorescence layer includes at least one selected from a group consisting of a first fluorescent substance and a second fluorescent substance. The first fluorescent substance is configured to emit fluorescence having a peak wavelength ranging :from 400 nm to 510 nm, inclusive, by receiving the excitation light. The second fluorescent substance is configured to emit fluorescence having a peak wavelength ranging from 580 nm to 700 nm, inclusive, by receiving the excitation light. The first fluorescent substance and the second fluorescent substance each have a fluorescence lifetime ranging from 0.1 nanoseconds to 250 nanoseconds, inclusive. Energy density of the excitation light is 10 W/mm2 or more.
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公开(公告)号：US20150357405A1
公开(公告)日：2015-12-10
申请号：US14726635
申请日：2015-06-01
Inventor： YUKI UEDA , MASAO UCHIDA
IPC: H01L29/06 , H01L29/739 , H01L29/861 , H01L29/16 , H01L29/78
CPC classification number: H01L29/0619 , H01L29/0615 , H01L29/1608 , H01L29/66712 , H01L29/7395 , H01L29/7802 , H01L29/7811 , H01L29/8611 , H01L29/872
Abstract: A semiconductor device comprises a semiconductor substrate, a silicon carbide semiconductor layer of a first conductivity type on the semiconductor substrate, at least one ring-shaped region of a second conductivity type in the silicon carbide semiconductor layer, a first insulating film in contact with a part of the silicon carbide semiconductor layer, and a second insulating film which has a relative dielectric constant larger than a relative dielectric constant of the first insulating film and which is in contact with a part of the at least one ring-shaped region. In the semiconductor device, the at least one ring-shaped region is located in a termination region. The termination region surrounds a semiconductor element region when viewed from the direction perpendicular to a principal surface of the semiconductor substrate.
Abstract translation: 半导体器件包括半导体衬底，半导体衬底上的第一导电类型的碳化硅半导体层，碳化硅半导体层中的至少一个第二导电类型的环形区域，与 以及第二绝缘膜，所述第二绝缘膜的相对介电常数大于所述第一绝缘膜的相对介电常数并且与所述至少一个环形区域的一部分接触。 在半导体器件中，至少一个环形区域位于终端区域中。 当从垂直于半导体衬底的主表面的方向观察时，端接区域围绕半导体元件区域。
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公开(公告)号：US20220238282A1
公开(公告)日：2022-07-28
申请号：US17562098
申请日：2021-12-27
Inventor： YUKIYASU SUGIHARA , NORIHIKO OGATA , KAZUHIDE GOTOU , YUMA YANO , YUKI UEDA , TAKESHI MINAMIURA , MASAYUKI HOGIRI
Abstract: An electrolytic capacitor includes an anode body having a porous structure, an anode lead partially embedded in the anode body, a dielectric layer formed on a surface of the anode body, and a cathode part that covers at least part of the dielectric layer. The anode body has a first region in which first particles sintered together and a second region in which second particles sintered together. The average particle diameter D1 of the first particles is smaller than the average particle diameter D2 of the second particles. The volume-based pore diameter distribution of the anode body with the dielectric layer has a first peak in a range of less than or equal to 0.5 μm in pore diameter, and a second peak in a range of more than 0.5 μm in pore diameter.
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公开(公告)号：US20190232306A1
公开(公告)日：2019-08-01
申请号：US16249819
申请日：2019-01-16
Inventor： AKIRA ISOMI , DAISUKE TABATA , YUKI UEDA
CPC classification number: B05B7/0483 , B01F3/04063 , B01F5/0461 , B05B1/002 , B05B1/3402 , B05B7/0458
Abstract: A spraying apparatus includes a spraying apparatus main body, a liquid introduction portion, a gas introduction portion, a gas-liquid spout portion, a liquid inlet, a gas inlet, a tubular flow passage, a spout, a flow passage having a taper, a straightener, and a projection portion. The liquid inlet allows a liquid flow to enter a gas-liquid mixer which is a space inside the annular gas introduction portion. The gas inlet allows a gas flow to enter the gas-liquid mixer. The straightener has an opening having an uneven shape provided in the flow passage having the taper. The projection portion is provided in the liquid introduction portion, protrudes to the gas-liquid mixer, and forms the straightener and a straightening outlet.
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