-
公开(公告)号：US20230131756A1
公开(公告)日：2023-04-27
申请号：US17790932
申请日：2020-12-14
发明人： KEI KASAHARA , SATOSHI SHIMIZU , MASATO SASAKI , MASAYUKI NAKANO , TOMOHISA YOSHIE , HWISIM HWANG , MASAKAZU KAMURA , YUKA UTSUMI
摘要： The present disclosure acquires information on a cold insulator. The cold insulator includes: at least one cold storage material; a packaging unit configured to package the at least one cold storage material; one or more first temperature sensors disposed on the packaging unit; and a transmission unit disposed on the packaging unit to transmit a result of measurement performed by the one or more first temperature sensors to an external device.
-
公开(公告)号：US20190057818A1
公开(公告)日：2019-02-21
申请号：US16079770
申请日：2017-02-22
发明人： TOMOHISA YOSHIE , ATSUSHI FUKUI
摘要： An object of the present disclosure is to suppress deterioration of a single cell in a power supply device that uses a solar cell module including a plurality of single cells so as to extend the performance retention time of the solar cell module.The power supply device comprises a solar cell module including a plurality of solar cells that are electrically connected in series; and an output control circuit that supplies the electric power generated by the solar cell module to the load when an output voltage of the solar cell module increases and reaches a predetermined first voltage V1, and that interrupts the supplying of the electric power generated by the solar cell module to the load when the output voltage of the solar cell module decreases and reaches a predetermined second voltage V2, wherein the second voltage V2 is lower than the first voltage V1 and is higher than a second highest output voltage of output voltages of the solar cell module corresponding to inflection points in a current-voltage characteristic of the solar cell module.
-
公开(公告)号：US20180261398A1
公开(公告)日：2018-09-13
申请号：US15761423
申请日：2016-09-21
CPC分类号： H01G9/2031 , H01G9/0029 , H01G9/2018 , H01G9/2059 , H01G9/2077 , H01G9/2081 , H01G9/209
摘要： A photoelectric conversion element includes a first substrate, a second substrate, a first conductive layer, a photoelectric conversion layer, a porous insulating layer, a second conductive layer, a sealing member, and an electrolyte. The photoelectric conversion layer includes a porous semiconductor layer and a photosensitizer added to the porous semiconductor layer. The first conductive layer is divided by a groove into a first region where the photoelectric conversion layer is arranged, and a second region where the photoelectric conversion layer is not arranged. An insulating portion is arranged in and above the groove in a covering relation to a surface of the first region in part thereof where the photoelectric conversion layer is not arranged. The insulating portion has a denser structure than the porous insulating layer. When the photoelectric conversion layer and the insulating portion are projected onto a plane parallel to the first substrate from the side including the second substrate, a projection image of the insulating portion partly overlaps a projection image of the photoelectric conversion layer.
-
公开(公告)号：US20210304971A1
公开(公告)日：2021-09-30
申请号：US17260457
申请日：2019-07-01
发明人： MASAYUKI NAKANO , SATOSHI SHIMIZU , MASATO SASAKI , YUKI WATANABE , TOMOHISA YOSHIE , TETSUYA IKEMOTO , DAISUKE TOYOSHIMA
摘要： A solar battery unit (100) is provided that includes: a substrate (120); a sola battery (110) attached to a back face of the substrate (120); and a communications module (130) attached to the substrate (120). The communications module (130) includes an antenna (132) disposed so as not to overlap solar cells (115) in the solar battery (110) in a front view.
-
公开(公告)号：US20200303134A1
公开(公告)日：2020-09-24
申请号：US16898108
申请日：2020-06-10
摘要： The dye-sensitized solar cell comprises a first electrode including a porous semiconductor layer supporting a dye; and a second electrode serving as a counter electrode of the first electrode. The second electrode includes a counter electrode conductive layer containing an absorbent supporting a dye that is the same as or different from the dye supported by the porous semiconductor layer.
-
公开(公告)号：US20200029175A1
公开(公告)日：2020-01-23
申请号：US16490278
申请日：2018-03-02
IPC分类号： H04W4/029
摘要： An information processing system using a mobile terminal device includes: a plurality of transmission devices that are distributed over a predetermined region and that transmit mutually different identification information; a receiver, provided in the mobile terminal device, that receives the identification information; an information storage memory that stores device information including, for each of the plurality of transmission devices, the identification information and position information of the transmission device; an input device, provided in the mobile terminal device, that accepts an input of event information related to a subject; an acquisition circuitry that, based on the identification information received by the receive and the position information, acquires the position information of the mobile terminal device at the point in time when the input of the event information was accepted; and an output device that outputs event history information about the subject that includes the event information related to the subject and the position information of the mobile terminal device at the point in time.
-
公开(公告)号：US20210098843A1
公开(公告)日：2021-04-01
申请号：US17044703
申请日：2019-04-11
IPC分类号： H01M12/06 , H01M12/08 , H01M50/121 , H01M50/183 , H01M50/543 , H01M4/62 , H01M50/533
摘要： A metal-air battery comprises a casing including a first surface having breathability and second surface different from the first surface; and a positive electrode housed in the casing, a negative electrode housed in the casing, a positive-electrode terminal electrically connected to the positive electrode and exposed from the casing, a negative-electrode terminal electrically connected to the negative electrode and exposed from the casing, and an adhesive layer containing an adhesive and provided on a portion of the second surface.
-
公开(公告)号：US20200212715A1
公开(公告)日：2020-07-02
申请号：US16646032
申请日：2018-08-22
发明人： MASATO SASAKI , TOMOHISA YOSHIE
IPC分类号： H02J50/12
摘要： Provided is a wireless power transmission apparatus capable of efficiently supplying power. The wireless power transmission apparatus includes: a power transmission coil; an inverter driving the power transmission coil; a DC/DC conversion circuit driving the inverter; and a control circuit varying and determining an output voltage instruction value to the DC/DC conversion circuit, in order to decrease power output from the DC/DC conversion circuit.
-
公开(公告)号：US20200093272A1
公开(公告)日：2020-03-26
申请号：US16619283
申请日：2018-06-26
IPC分类号： A47C7/62 , H01L31/042
摘要： A chair includes: a backrest having an opening or recess in a portion thereof; and a solar panel disposed on a face inside the opening or recess.
-
公开(公告)号：US20230126853A1
公开(公告)日：2023-04-27
申请号：US17799209
申请日：2021-02-17
申请人： SHARP KABUSHIKI KAISHA , NATIONAL UNIVERSITY CORPORATION NARA INSTITUTE OF SCIENCE AND TECHNOLOGY , KYUSHU UNIVERSITY, NATIONAL UNIVERSITY CORPORATION
发明人： ATSUSHI FUKUI , SATOSHI SHIMIZU , Yuki KYODA , TOMOHISA YOSHIE , Yuito SUGATA , Yutaka ARAKAWA , DAISUKE TOYOSHIMA
摘要： In a sensor used in an energy harvesting system, electric power generated by a solar cell module is more efficiently utilized. In a sensor (100), a resistor (3) is connected in parallel with one of a first solar cell module (1a) and a second solar cell module (1b) that have mutually different current-voltage characteristics in the same illuminance environment and in series with the other one of the first solar cell module (1a) and the second solar cell module (1b). A first voltmeter (4a) measures a voltage (V1) across the first solar cell module (1a), and a second voltmeter (4b) measures a voltage (V2) across the second solar cell module (1b). A load (6) is fed with the electric power generated by the first solar cell module (1a) and the second solar cell module (1b).
-
-
-
-
-
-
-
-
-
搜索结果
13 条记录 (耗时 0.013 秒)
