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公开(公告)号：US09580338B2
公开(公告)日：2017-02-28
申请号：US14530791
申请日：2014-11-02
Inventor： Masaki Fujikane , Mari Onodera , Shin-Ichi Imai
CPC classification number: C02F1/4608 , C02F1/46114 , C02F1/467 , C02F2001/46138 , C02F2201/4611 , C02F2201/46175 , C02F2201/4619 , C02F2301/043 , C02F2303/04
Abstract: A liquid treatment apparatus according to the present disclosure includes a dielectric tube that defines a channel through which water to be treated flows, the channel being split upstream of the dielectric tube into a first channel and a second channel, the first channel and the second channel being merged with each other downstream of the dielectric tube, a first electrode at least partially disposed within the first channel, a second electrode at least partially disposed within the first channel, a first gas-supply unit that supplies gas to form a gas bubble into water to be treated that flows through the first channel, and a first power-supply that applies a voltage between the first electrode and the second electrode.
Abstract translation: 根据本公开的液体处理装置包括限定要被处理的水流过的通道的电介质管，所述通道被分离成介电管的上游到第一通道和第二通道，第一通道和第二通道 在电介质管的下游彼此合并，至少部分地设置在第一通道内的第一电极，至少部分地设置在第一通道内的第二电极，提供气体以形成气泡的第一气体供应单元 流经第一通道的待处理水;以及在第一电极和第二电极之间施加电压的第一电源。
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公开(公告)号：US10890489B2
公开(公告)日：2021-01-12
申请号：US16566868
申请日：2019-09-10
Inventor： Naoki Tambo , Kouhei Takahashi , Takashi Kawasaki , Kunihiko Nakamura , Masaki Fujikane , Yasuyuki Naito
Abstract: An infrared sensor according to the present disclosure includes base substrate, infrared receiver, and beam. The beam includes connective portion connecting with the base substrate and/or a member on the base substrate, and separated portion separated from the base substrate. The infrared receiver and the beam are joined with each other at the separated portion. The infrared receiver is supported by the beam in a state where the infrared receiver is separated from the base substrate. The beam includes junction part joined to the infrared receiver, and section positioned between junction part and the connective portion, and section includes a phononic crystal structure defined by a plurality of through holes orderly arranged. The crystal structure includes a first domain and a second domain that are phononic crystal domains. The first domain includes, in a plan view, a plurality of through holes arranged orderly in a first direction, while the second domain includes, in a plan view, a plurality of through holes arranged orderly in a second direction that is different from the first direction. The infrared sensor according to the present disclosure has enhanced responsivity.
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Patent Agency Ranking
公开(公告)号：US12167691B2
公开(公告)日：2024-12-10
申请号：US17702035
申请日：2022-03-23
Inventor： Masaki Fujikane , Kouhei Takahashi , Naoki Tambo , Kunihiko Nakamura , Yasuyuki Naito
Abstract: A thermoelectric conversion device includes: a first thermoelectric conversion module, a first insulating layer, and a second thermoelectric conversion module. The first (second) thermoelectric conversion module includes one or two or more thermoelectric conversion elements, a first (third) connection electrode, and a second (fourth) connection electrode. The thermoelectric conversion elements of the first (second) thermoelectric conversion module are electrically connected to the first (third) connection electrode and the second (fourth) connection electrode and located on an electric path connecting these connection electrodes. Each of the thermoelectric conversion elements includes a thermoelectric converter. The thermoelectric converter of at least one of the thermoelectric conversion elements has a phononic crystal layer having a phononic crystal structure including a plurality of regularly arranged through holes. A through direction of the plurality of through holes in this crystal structure is substantially parallel to a stacking direction of the first thermoelectric conversion module, the first insulating layer, and the second thermoelectric conversion module.
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公开(公告)号：US12156471B2
公开(公告)日：2024-11-26
申请号：US17349730
申请日：2021-06-16
Inventor： Masaki Fujikane , Naoki Tambo , Kunihiko Nakamura , Kouhei Takahashi , Yasuyuki Naito
IPC: H01L35/26 , H01L35/32 , H10N10/17 , H10N10/857 , B82Y20/00
Abstract: The present disclosure provides a novel multilayer body. The multilayer body of the present disclosure includes a first phononic crystal layer and a second phononic crystal layer disposed on or above the first phononic crystal layer. The first phononic crystal layer has a first phononic crystal structure including a plurality of regularly arranged first through holes. The second phononic crystal layer has a second phononic crystal structure including a plurality of regularly arranged second through holes. The through direction of the plurality of first through holes in the first phononic crystal layer is substantially parallel to the through direction of the plurality of second through holes in the second phononic crystal layer.
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公开(公告)号：US12007283B2
公开(公告)日：2024-06-11
申请号：US17347467
申请日：2021-06-14
Inventor： Kouhei Takahashi , Naoki Tambo , Kunihiko Nakamura , Masaki Fujikane , Yasuyuki Naito
CPC classification number: G01J5/22 , H10N19/00 , G01J2005/206
Abstract: Each of first and second beams has a connection portion connected to a base substrate and a separated portion away from the base substrate, and is physically joined to an infrared receiver at the separated portion. The infrared receiver is supported by the first and second beams, and includes lower electrode, upper electrode, and a resistance change film. The resistance change film is sandwiched by the lower electrode and upper electrode in a thickness direction, each of the lower and upper electrodes is electrically connected to the resistance change film, the lower and upper electrodes are electrically connected to first wiring and second wiring, respectively, at least one electrode selected from the lower electrode and the upper electrode has a line-and-space structure, and an infrared reflection film is provided at a position on a surface of the base substrate facing the infrared receiver.
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16.发明授权公开(公告)号：US09855356B2
公开(公告)日：2018-01-02
申请号：US15141590
申请日：2016-04-28
Inventor： Masaki Fujikane , Mari Onodera , Yuka Okada
CPC classification number: A61L2/14 , A61L2/24 , C02F1/008 , C02F1/4608 , C02F1/66 , C02F2209/06 , C02F2303/04 , G01N33/28 , G01N33/2841
Abstract: A liquid treatment method according to an aspect of the present disclosure comprises: starting application of a power between a pair of electrodes to generate plasma, which causes active species to be produced in a liquid; measuring the hydrogen ion concentration in the liquid while the plasma is generated; measuring a time elapsed after the starting the application of the power; and stopping the application of the power when a value calculated by (a) multiplying the hydrogen ion concentration by the elapsed time or (b) integrating the hydrogen ion concentration with respect to the elapsed time is larger than a first threshold.
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17.发明授权公开(公告)号：US09828261B2
公开(公告)日：2017-11-28
申请号：US15428481
申请日：2017-02-09
Inventor： Mari Onodera , Masaki Fujikane , Shin-ichi Imai
CPC classification number: C02F1/4608 , A47K13/302 , C02F2303/04 , C02F2305/023 , C02F2307/12
Abstract: A liquid treatment unit includes: a treatment tank provided with an inlet and an outlet, the treatment tank having a shape that allows a portion of liquid to be retained; a controller that controls supply of liquid into the treatment tank and ejection of liquid from the treatment tank; and a plasma generator generates plasma in the liquid inside the treatment tank. The plasma generator generates plasma while the controller stops supply of liquid and ejection of liquid. After the liquid has been treated, the controller resumes the supply of liquid, and causes the liquid to be ejected from the treatment tank while allowing a portion of the treated liquid to be retained inside the treatment tank.
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