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公开(公告)号：US20220285640A1
公开(公告)日：2022-09-08
申请号：US17664428
申请日：2022-05-23
Inventor： KENJI KAWANO , TAISUKE MATSUI , AKIO MATSUSHITA , MAKI HIRAOKA
Abstract: A solar cell 100 includes a substrate 1, a first electrode 6, an electron transport layer 2, a first photoelectric conversion layer 3, and a coating layer 5. The first photoelectric conversion layer 3 is disposed between the first electrode 6 and the substrate 1. The substrate 1 has a first main surface and a second main surface, and the second main surface has an uneven structure. The electron transport layer 2 has a first main surface and a second main surface, and the first main surface and the second main surface each have an uneven structure. The first photoelectric conversion layer 3 has a first main surface and a second main surface. The second main surface of the substrate 1 faces the first main surface of the electron transport layer 2.
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公开(公告)号：US20170198833A1
公开(公告)日：2017-07-13
申请号：US15472404
申请日：2017-03-29
Inventor： MAKI HIRAOKA , MITSUOKI HISHIDA , AKIHISA YAMADA , TOSINORI YAMANAKA , TOSHINOBU MATSUNO
CPC classification number: F16K99/0057 , B01L3/502738 , B01L2300/0874 , B01L2300/0883 , B01L2400/0481 , B01L2400/0616 , F04B43/043 , F16K99/0023 , F16K2099/0084
Abstract: A micro check valve apparatus connected to a microchannel device includes: a substrate; a chamber that is positioned inside the substrate and has an upper surface having a projection, and a tapered part positioned at a lower part of the chamber; a micro discharging channel connected to a side surface of the chamber; a micro introducing channel connected to the tapered part of the chamber; and a spherical valve positioned on the tapered part.
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公开(公告)号：US20240090309A1
公开(公告)日：2024-03-14
申请号：US18505157
申请日：2023-11-09
Inventor： TORU NAKAMURA , MAKI HIRAOKA , HIROSHI HIGUCHI
CPC classification number: H10K85/111 , C08G73/02 , H10K85/50 , H10K85/658 , H10K30/86
Abstract: A semiconductor material of the present disclosure is represented by formula (I) below, in which R1, R2, and R3 each independently represent a hydrogen atom or a hydrocarbon group having 1 to 6 carbon atoms, R4 represents an aryl group, an amino group, a hydroxy group, or an alkoxy group, and n represents an integer greater than or equal to 2; and a photoelectric conversion element of the present disclosure includes a first electrode, a photoelectric conversion layer, a hole transport layer, and a second electrode in this order, in which the hole transport layer includes the semiconductor material of the present disclosure:
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公开(公告)号：US20190376495A1
公开(公告)日：2019-12-12
申请号：US16547569
申请日：2019-08-22
Inventor： YURIKO KANEKO , MAKI HIRAOKA , NAOKI HAYASHI , KENJI TAGASHIRA
IPC: F03G7/06
Abstract: An actuator device comprises an actuator wire, a net-shaped heating element which covers a side surface of the actuator wire and comprises heating wires, and a controller for supplying electric power to the net-shaped heating element to heat the net-shaped heating element. The actuator wire is contracted by application of heat and restored by release of the heat. The side surface of the actuator wire is formed of a polymer. One end of the net-shaped heating element is connected to an end of the actuator wire. Another end of the net-shaped heating element is connected to another end of the actuator wire. Each of the heating wires comprises an insulative first elastic yarn and a metal wire. The metal wire are helically wound onto the first elastic yarn. When the net-shaped heating element is not heated, the net-shaped heating element is in contact with the side surface of the actuator wire. When the net-shaped heating element is heated, the net-shaped heating element moves outward from the side surface of the actuator wire due to contraction of the actuator wire.
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公开(公告)号：US20180320670A1
公开(公告)日：2018-11-08
申请号：US16038809
申请日：2018-07-18
Inventor： YURIKO KANEKO , MAKI HIRAOKA , KUNIHIKO NAKAMURA
CPC classification number: F03G7/005 , H01L41/04 , H01L41/042 , H01L41/09 , H01L41/092 , H01L41/18 , H01L41/193 , H02N2/04 , H02N2/06 , H02N11/00
Abstract: The actuator device according to the present invention comprises an actuator and an AC power supply capable of applying a high-frequency voltage to the actuator. The actuator comprises a flexible tube formed of a polymer, an inner electrode, and an outer electrode. In a cross section perpendicular to a longitudinal direction of the flexible tube, the inner electrode is in contact with at least a part of an inner periphery of the flexible tube. In the cross section, a part of an outer periphery of the flexible tube is coated with the outer electrode. In operation, the AC power supply applies a high-frequency voltage having a frequency of not less than 1 MHz to the actuator to deform the actuator in a direction from the inner electrode toward the outer electrode in the cross section. The AC power supply stops the application of the high-frequency voltage to the actuator to return the actuator to the original position thereof.
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Patent Agency Ranking
公开(公告)号：US20220077411A1
公开(公告)日：2022-03-10
申请号：US17525856
申请日：2021-11-12
Inventor： MAKI HIRAOKA , TORU NAKAMURA , RYUUSUKE UCHIDA , AKIO MATSUSHITA
Abstract: The present disclosure provides a photoelectric conversion film having a high light absorption ability and a long carrier life. A photoelectric conversion film of the present disclosure includes a perovskite compound including a monovalent formamidinium cation, a Pb cation and an iodide ion. The film thickness of the photoelectric conversion film is greater than or equal to 1 μm. In the photoelectric conversion film, the ratio of root mean square roughness Rq to the film thickness is less than or equal to 0.13.
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公开(公告)号：US20180163707A1
公开(公告)日：2018-06-14
申请号：US15696239
申请日：2017-09-06
Inventor： YURIKO KANEKO , MAKI HIRAOKA , HIDEKAZU ARASE
IPC: F03G7/06
Abstract: The present invention provides an actuator device comprising an actuator wire; a net-shaped electric heating element which covers a side surface of the actuator wire and comprises heating wires; and a controller for supplying electric power to the net-shaped electric heating element to heat the net-shaped electric heating element. The actuator wire is capable of being contracted by application of heat and restored by release of heat. The side surface of the actuator wire is formed of polymer. One end and the other end of the net-shaped electric heating element is connected to one end and the other end of the actuator wire, respectively. The net-shaped electric heating element is in contact with the side surface of the actuator wire, when the net-shaped electric heating element is not heated. The net-shaped electric heating element is moved outward from the side surface of the actuator wire due to contraction of the actuator wire, when the net-shaped electric heating element is heated.
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公开(公告)号：US20170035550A1
公开(公告)日：2017-02-09
申请号：US15245145
申请日：2016-08-23
Inventor： MAKI HIRAOKA , KATSUHIKO ASAI , YURIKO KANEKO , HIDEKAZU ARASE , ATSUSHI OMOTE
CPC classification number: A61F2/08 , A61F7/00 , A61F2002/0894 , A61F2210/0071 , A61F2230/0069 , A61F2230/0091 , A61F2240/001 , A61L27/16 , A61L27/306 , A61L27/50 , A61L2430/30 , F03G7/06 , C08L23/06
Abstract: The present invention provides an actuator, comprising a fiber and a temperature regulator capable of at least one of heating and cooling the fiber. The fiber is twisted around a longitudinal axis thereof. The fiber is folded so as to have a shape of a cylindrical coil. The fiber is formed of linear low-density polyethylene. The following mathematical formula (I) is satisfied: D/d
Abstract translation: 本发明提供了一种致动器，其包括光纤和温度调节器，其能够至少一个加热和冷却光纤。 纤维围绕其纵向轴线扭转。 纤维被折叠成具有圆柱形线圈的形状。 纤维由线性低密度聚乙烯形成。 满足以下数学式（I）：D / d <1（I），其中D表示圆筒形线圈的平均直径; d表示纤维的直径。
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公开(公告)号：US20230096903A1
公开(公告)日：2023-03-30
申请号：US18062569
申请日：2022-12-06
Inventor： MAKI HIRAOKA , TAKEYUKI SEKIMOTO , TERUAKI YAMAMOTO
Abstract: A solar cell includes a first electrode, a first electron transport layer, a second electron transport layer, a photoelectric conversion layer, and a second electrode. The first electron transport layer includes carbon and a porous electron transport material.
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公开(公告)号：US20220285639A1
公开(公告)日：2022-09-08
申请号：US17664427
申请日：2022-05-23
Inventor： TAISUKE MATSUI , KENJI KAWANO , AKIO MATSUSHITA , MAKI HIRAOKA
Abstract: A solar cell 100 includes a substrate 1, a first electrode 6, a carrier transport layer, such as a hole transport layer 5, a first photoelectric conversion layer 3, and a coating layer 4. The first photoelectric conversion layer is disposed between the first electrode 6 and the substrate 1. The substrate 1 has a first main surface and a second main surface, and the second main surface has an uneven structure. The first photoelectric conversion layer 3 has a first main surface and a second main surface, and the first main surface and the second main surface each have an uneven structure. The coating layer 4 has a first main surface and a second main surface, and the first main surface and the second main surface each have an uneven structure.
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