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公开(公告)号：US20240164214A1
公开(公告)日：2024-05-16
申请号：US18420437
申请日：2024-01-23
Inventor： Masaki FUJIKANE , Naoki TAMBO , Kunihiko NAKAMURA , Kouhei TAKAHASHI , Yasuyuki NAITO
IPC: H10N10/857 , H10N10/17 , H10N10/85
CPC classification number: H10N10/857 , H10N10/17 , H10N10/85
Abstract: A thermoelectric conversion element includes a p-type thermoelectric converter, an n-type thermoelectric converter, a first electrode, a second electrode, and a third electrode. One end of the p-type converter is electrically connected to one end of the n-type converter. The other end of the p-type converter is electrically connected to the second electrode, and the other end of the n-type converter is electrically connected to the third electrode. The p-type converter includes a first phononic crystal layer having a first phononic crystal structure including regularly arranged first through holes. The n-type converter includes a second phononic crystal layer having a second phononic crystal structure including regularly arranged second through holes. The through direction of the first through holes is a direction extending between the ends of the p-type converter. The through direction of the second through holes is a direction extending between the ends of the n-type converter.
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公开(公告)号：US20240163645A1
公开(公告)日：2024-05-16
申请号：US18576283
申请日：2022-03-17
Inventor： Naganori SHIRAKATA , Mei OKAMOTO
IPC: H04W4/029
CPC classification number: H04W4/029
Abstract: This learning device is provided with: collection circuits (105, 106) for collecting step operation information indicating the operational state of each step, and reception level information that includes a reception level of a signal received by a first wireless station (104) from each of second wireless stations (103-1 to 103-3) installed for each step; and a learning circuit (108) for using teaching data formed of the step operation information and the reception level information linked to each other for each step to cause a generation model for estimating the operational state of a third wireless station (102) to learn.
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公开(公告)号：US20240162091A1
公开(公告)日：2024-05-16
申请号：US18501124
申请日：2023-11-03
Inventor： Hidehiko KARASAKI , Shogo OKITA , Toshiyuki TAKASAKI , Ryota FURUKAWA
IPC: H01L21/78 , H01L21/308
CPC classification number: H01L21/78 , H01L21/3086 , H01L21/3065
Abstract: The disclosed element chip manufacturing method includes: a first step of imparting hydrophilicity to a first surface 11 of a substrate 1, the first surface 11 including element regions 11A and dicing regions 11B defining the element regions 11A; a second step of applying a raw material liquid containing a water-soluble resin onto the first surface 11, to form a water-soluble resin layer 20 on the first surface 11; a third step of applying a laser beam to the water-soluble resin layer 20 covering the dicing regions 11B, to form openings 20a that expose the dicing regions 11B, in the water-soluble resin layer 20; a fourth step of etching the dicing regions 11B exposed at the openings 20a, with plasma, to obtain element chips 30; and a fifth step of removing the water-soluble resin layer 20 by bringing the element chips 30 into contact with a water-containing cleaning liquid.
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公开(公告)号：US20240161985A1
公开(公告)日：2024-05-16
申请号：US18549498
申请日：2022-03-04
Inventor： Shinji KONDOU , Kazuya YAMASAKI , Takashi KAWASAKI , Koji YOKOYAMA , Hitoshi ISHIMOTO , Yoshihisa NAGASAKI , Yuji MIYACHI
CPC classification number: H01G9/028 , H01G9/0036 , H01G9/048 , H01G9/15
Abstract: An electrolytic capacitor includes an anode body, a dielectric layer that covers the anode body, a first solid electrolyte layer that covers the dielectric layer, and a second solid electrolyte layer that covers the first solid electrolyte layer. The first solid electrolyte layer contains a first conductive polymer that includes polypyrrole as a basic skeleton. The second solid electrolyte layer contains a second conductive polymer that includes polythiophene as a basic skeleton. The second solid electrolyte layer has a thickness of 1 μm or more.
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公开(公告)号：US20240160016A1
公开(公告)日：2024-05-16
申请号：US18423722
申请日：2024-01-26
Inventor： Kazuhiro Minami , Satoshi KUZUHARA , Hiroyuki SHOBAYASHI
CPC classification number: G02B27/0103 , G02B6/34 , G02B2027/0125
Abstract: An optical system includes a display that emits a light flux visually recognized by an observer as an image, and a light guide body that replicates the light flux. The light flux is emitted from the emission surface after being expanded by being replicated in a first direction corresponding to a horizontal direction of the image visually recognized by the observer due to diffraction by a diffraction structure of an expansion region in the light guide body, a second direction corresponding to a vertical direction of the image, or both the directions. A coherence length of the light flux diffracted and emitted in the expansion region in the light guide body is smaller than twice a shorter interval between the diffraction structure and each of a front surface and a back surface of the light guide body.
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Patent Agency Ranking
公开(公告)号：USD1027309S1
公开(公告)日：2024-05-14
申请号：US29924388
申请日：2024-01-18
Designer： Haruka Takematsu , Kouhei Mimura
Abstract: FIG. 1 is a front perspective view of an electric shaver according to the present invention;
FIG. 2 is a front view thereof;
FIG. 3 is a top view thereof;
FIG. 4 is a bottom view thereof;
FIG. 5 is a first side view thereof;
FIG. 6 is a second side view thereof;
FIG. 7 is a rear view thereof; and,
FIG. 8 is a rear perspective view thereof.-
公开(公告)号：US11985452B2
公开(公告)日：2024-05-14
申请号：US17270622
申请日：2019-07-23
Inventor： Takanori Aketa , Yosuke Honda , Takashi Kishida , Toru Hirano
CPC classification number: H04N9/3158 , G02B5/206 , G02B5/285 , H04N9/3152 , H04N9/3161
Abstract: A color conversion element includes: a substrate; a phosphor portion that is disposed above the substrate, receives laser light transmitted from an outside, and emits light in a color different from a color of the laser light; a reflective layer that includes a dielectric multilayer film and is disposed on a principal surface of the phosphor portion facing the substrate; and a joining portion interposed between the reflective layer and the substrate to join the reflective layer and the substrate. The joining portion includes an air layer that exposes the reflective layer in a position where the air layer at least partially overlaps an irradiation region in a plan view, the irradiation region being a region irradiated with the laser light on the phosphor portion.
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公开(公告)号：US11984604B2
公开(公告)日：2024-05-14
申请号：US16767774
申请日：2018-10-26
Inventor： Yohei Uchiyama , Taisuke Yamamoto , Tatsuya Akira , Norihisa Yamamoto , Hiroshi Minami
CPC classification number: H01M4/661 , H01M4/131 , H01M4/386 , H01M4/583 , H01M4/622 , H01M10/0525 , H01M2004/021 , H01M2004/027 , H01M2004/028
Abstract: A lithium ion battery including a negative electrode having a negative electrode active material layer that contains lithium silicate particles and a binder. The lithium silicate particles include composite particles including a lithium silicate phase and silicon particles dispersed in the lithium silicate phase, wherein a carbon material is present inside the composite particles, and an area ratio of the carbon material occupying a cross section of the composite particles is 0.008 to 6%. The binder includes at least a first resin, wherein the first resin is at least cue selected from the group consisting of polyacrylic acid, a polyacrylic acid salt, and their derivatives. The first resin is contained in an amount of 2 mass % or less in the negative electrode active material layer.
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公开(公告)号：US11984271B2
公开(公告)日：2024-05-14
申请号：US17651413
申请日：2022-02-16
Inventor： Yukiyasu Sugihara , Norihiko Ogata , Kazuhide Gotou , Yuma Yano , Yuki Ueda , Masayuki Hogiri
CPC classification number: H01G9/048 , H01G9/0425 , H01G9/15
Abstract: An electrolytic capacitor includes an anode body having a porous structure, an anode lead having a sheet shape, a cathode layer, an anode lead frame electrically connected to the anode lead, and a cathode lead frame electrically connected to the cathode layer. 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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500.发明授权公开(公告)号：US11983762B2
公开(公告)日：2024-05-14
申请号：US18051901
申请日：2022-11-02
Inventor： Hiroshi Yahata , Takahiro Nishi , Tadamasa Toma , Toshiyasu Sugio
IPC: G06Q30/0601 , G01S1/04
CPC classification number: G06Q30/0641 , G01S1/0428 , G01S1/045
Abstract: A method includes: acquiring, from a store terminal via a network, limited product information indicating a limited product for which a time available for sale in one branch store corresponding to the store terminal is limited; acquiring, from a communication terminal of a user via the network, i) a request for a purchase menu of affiliated stores and ii) a branch store identifier (ID) specifying one branch store corresponding to a device ID specifying a beacon signal transmitter disposed in the one branch store; generating, based on the limited product information, the request for the purchase menu, and the branch store ID, privileged purchase menu information corresponding to the one branch store; and outputting the privileged purchase menu information to the communication terminal.
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