公开(公告)号：US20240356130A1

公开(公告)日：2024-10-24

申请号：US18682901

申请日：2022-09-08

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： KEISUKE SHIMIZU

IPC: H01M50/213 ,  H01M10/613 ,  H01M50/367

CPC classification number: H01M50/213 ,  H01M10/613 ,  H01M50/367 ,  H01M2220/20

Abstract: A battery pack includes a battery module and a pack case. The battery module includes a plurality of cylindrical batteries each including, at one end in a specified direction, a battery exhaust valve that opens in response to an increase in internal pressure; and a battery holder including a plurality of housing parts for the one ends of the cylindrical batteries in the specified direction to be inserted. The pack case houses the battery module and internally includes an exhaust passage for gas exhausted from at least one of the plurality of cylindrical batteries to be exhausted out of the pack case. Each of the plurality of housing parts includes a lid part facing the battery exhaust valve of a corresponding cylindrical battery. The lid part includes an opening cover part that creates a larger holder opening with a greater outside diameter than the battery exhaust valve, and the opening cover part includes a ring-shaped or incomplete ring-shaped outer periphery that is defined by a weak part with less strength than a part external to the opening cover part.

公开(公告)号：US20240356118A1

公开(公告)日：2024-10-24

申请号：US18684690

申请日：2022-06-24

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： YOKO SANO ,  NOBORU NAKA ,  HIROYUKI AKIYA

IPC: H01M50/16 ,  H01M50/109 ,  H01M50/153 ,  H01M50/164 ,  H01M50/548

CPC classification number: H01M50/16 ,  H01M50/109 ,  H01M50/153 ,  H01M50/164 ,  H01M50/548

Abstract: A coin cell battery includes a sealing plate having one polarity and a battery can having another polarity. A mark of a letter, a number, a symbol, a shape, a color, or a combination thereof is formed on an outer surface of at least of the sealing plate and the battery can. The mark is made of a layer containing an aversive agent.

公开(公告)号：US12126274B2

公开(公告)日：2024-10-22

申请号：US17290489

申请日：2019-08-23

Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.

Inventor： Yusuke Kinoshita ,  Yasuhiro Yamada ,  Takashi Ichiryu ,  Masanori Nomura ,  Hidetoshi Ishida

IPC: H02M7/483 ,  H01L29/778 ,  H02M1/08

CPC classification number: H02M7/483 ,  H01L29/7786 ,  H02M1/08

Abstract: A GaN layer is formed over the substrate. An AlGaN layer is formed on the GaN layer. A first source electrode, a first gate electrode, a second gate electrode, and a second source electrode are formed on or over the AlGaN layer. A first p-type Alx1Ga1-x1N layer where 0≤x1

公开(公告)号：US12126037B2

公开(公告)日：2024-10-22

申请号：US17396642

申请日：2021-08-06

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Nobuyuki Kobayashi ,  Yasutaka Tsutsui

IPC: H01M50/195 ,  H01M50/186 ,  H01M50/191 ,  H01M50/176 ,  H01M50/193 ,  H01M50/409 ,  H01M50/489 ,  H01M50/548 ,  H01M50/553 ,  H01M50/562

CPC classification number: H01M50/195 ,  H01M50/186 ,  H01M50/191 ,  H01M50/176 ,  H01M50/193 ,  H01M50/409 ,  H01M50/489 ,  H01M50/548 ,  H01M50/553 ,  H01M50/562

Abstract: The present disclosure provides a battery that can further reliably suppress penetration of moisture and so forth inside the battery. A battery according to an embodiment of the present disclosure includes a power generation element; and a sealing member containing an insulating material and zeolite particles. The power generation element includes a positive electrode, a negative electrode, and a solid electrolyte layer disposed between the positive electrode and the negative electrode. The zeolite particles have an average particle size less than or equal to 1 μm.

公开(公告)号：US12125972B2

公开(公告)日：2024-10-22

申请号：US17548695

申请日：2021-12-13

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Kazufumi Miyatake ,  Yusuke Nishio ,  Takashi Kubo ,  Tetsuya Asano ,  Akihiro Sakai

IPC: H01M10/0562 ,  H01M4/04

CPC classification number: H01M10/0562 ,  H01M4/0407 ,  H01M2300/0068

Abstract: A solid-electrolyte material includes Li, Y, X, O, and H. X is at least two elements selected from the group consisting of F, Cl, Br, and I.

公开(公告)号：US12125904B2

公开(公告)日：2024-10-22

申请号：US17612542

申请日：2020-05-14

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Takashi Ichiryu ,  Yusuke Kinoshita ,  Ryusuke Kanomata ,  Masanori Nomura ,  Hidetoshi Ishida

IPC: H01L29/778 ,  H01L23/00 ,  H01L25/07 ,  H01L27/06 ,  H01L27/07 ,  H01L29/10 ,  H01L29/20 ,  H01L29/205 ,  H01L29/417 ,  H01L29/423 ,  H03K17/12 ,  H03K17/687

CPC classification number: H01L29/7787 ,  H01L29/1066 ,  H01L29/2003 ,  H01L29/205

Abstract: A bidirectional switch module includes a plurality of bidirectional switches and a mount board. Each of the plurality of bidirectional switches includes a first source electrode, a first gate electrode, a second gate electrode, and a second source electrode. On the mount board, the plurality of bidirectional switches are mounted. In the bidirectional switch module, the plurality of bidirectional switches are connected in parallel.

公开(公告)号：US12125468B2

公开(公告)日：2024-10-22

申请号：US17895319

申请日：2022-08-25

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Tomofumi Yamanashi ,  Yutaka Banba

IPC: G10K11/178 ,  G10L21/0208 ,  H04R1/40 ,  H04R3/00 ,  H04S7/00

CPC classification number: G10K11/17854 ,  H04R1/406

Abstract: An audio processing system includes at least one first microphone, at least one adaptive filter, and a processor. The at least one first microphone acquires a first audio signal and outputs a first signal based on the first audio signal. The first audio signal includes at least one of a first audio component generated at a first position and a second audio component generated at a second position different from the first position. The first signal is input to the at least one adaptive filter. The at least one adaptive filter outputs a passing signal based on the first signal. The processor, when executing a program stored in a memory, performs: making a determination of which of the first audio component and the second audio component the first audio signal includes more; and controlling a filter coefficient of the adaptive filter based on a result of the determination.

公开(公告)号：US12123829B2

公开(公告)日：2024-10-22

申请号：US17726697

申请日：2022-04-22

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Akira Kurozuka ,  Tatsuo Itoh ,  Kosuke Imawaka ,  Hiroyuki Furuya

IPC: G01N21/3554 ,  G01J1/04 ,  G01N21/359 ,  G01N21/47 ,  G08G1/00

CPC classification number: G01N21/3554 ,  G01J1/0411 ,  G01J1/0455 ,  G01N21/359 ,  G01N21/47 ,  G08G1/00 ,  G01N2021/4761

Abstract: An optical device includes: a light source part configured to project illumination light toward a sensing region; a photodetector configured to receive reflected light of the illumination light reflected on the sensing region; and a condenser mirror. The condenser mirror has a through hole through which the illumination light from the light source part passes and an optical axis of the light source part and an optical axis of the condenser mirror are aligned with each other. A reflection surface of the condenser mirror has a shape obtained by cutting out a columnar body extending in a projection direction of the illumination light, with a spheroid whose rotation axis is a major axis. The photodetector is disposed in a direction toward a first focal position of the condenser mirror. The sensing region is set in a direction toward a second focal position of the condenser mirror.

公开(公告)号：US12123759B2

公开(公告)日：2024-10-22

申请号：US17641248

申请日：2020-11-10

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Hiroto Fukui ,  Masaki Sugiyama ,  Naoto Naganuma

IPC: G01F1/00 ,  G01F1/667

CPC classification number: G01F1/667

Abstract: Ultrasonic flowmeter includes fluid flow path through which a measurement target fluid flows and a pair of ultrasonic transducers that can transmit and receive an ultrasonic signal. The ultrasonic flowmeter further includes flow rate calculator that calculates a flow velocity or flow rate of a measurement target fluid. In addition, fluid flow path includes a main flow path including a plurality of divided flow paths obtained by dividing a flow path having a rectangular cross-section by the same width, and a sub flow path including an added flow path having the same width as that of the divided flow path and having a height lower than that of the divided flow path. Furthermore, flow rate calculator calculates the flow rate of the measurement target fluid flowing through the fluid flow path from the flow velocity or flow rate of the measurement target fluid obtained based on the propagation time.

公开(公告)号：US12122651B2

公开(公告)日：2024-10-22

申请号：US17283727

申请日：2019-10-08

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Shuji Matsuda ,  Shozo Fukushima ,  Masaya Shitami ,  Masatomo Kitada

IPC: B66F9/06 ,  B65G1/04 ,  B65G1/06 ,  B66F3/44 ,  B66F9/075 ,  B66F9/24 ,  B65G1/00 ,  B65G1/137

CPC classification number: B66F9/063 ,  B65G1/0471 ,  B65G1/0492 ,  B65G1/065 ,  B66F3/44 ,  B66F9/0755 ,  B66F9/24 ,  B65G1/00 ,  B65G1/137

Abstract: A moving body includes a housing, a traction motor, a plurality of elevator motors and a battery. The traction motor allows the housing to travel along a traveling surface. The plurality of elevator motors actuates an elevator unit, the elevator unit being configured to be elevated and lowered with respect to the traveling surface. The battery supplies electric power to the traction motor and the plurality of elevator motors. In the moving body, the plurality of elevator motors, the traction motor, and the battery are distributed when viewed perpendicularly to the traveling surface. The moving body further comprises at least one driving wheel to support the housing on the traveling surface. The plurality of elevator motors, the traction motor, and the battery fall, in a direction perpendicular to the traveling surface, within a range defined by a diameter of the at least one driving wheel.