公开(公告)号：US20210095864A1

公开(公告)日：2021-04-01

申请号：US17044825

申请日：2019-04-23

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： TAKESHI NAKASHIMA ,  HIROKI HAYASHI

IPC: F24C15/32 ,  F27D21/02

Abstract: A heating cooking device includes: a heating chamber having a front face opening; and a heater that is provided on an upper wall of the heating chamber to heat an object to be heated stored in the heating chamber, at least part of the heater being disposed at a center of the heating chamber seen from above. The heating cooking device further includes camera that is provided on the upper wall of the heating chamber and is disposed closer to a front of the heating chamber than the center of the heating chamber is when seen from above, with camera having an imaging direction inclined toward a rear side of the heating chamber with respect to a vertical direction. The heating cooking device further includes blower fan that is provided on the upper wall of the heating chamber, closer to a front of the heating chamber than the center of the heating chamber is when seen from above and is disposed at a position on one of a right side and a left side with respect to camera as seen from above, and that blows air toward camera from the one of the right side and the left side.

公开(公告)号：US20230116180A1

公开(公告)日：2023-04-13

申请号：US17906418

申请日：2021-03-29

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： KAZUYA MIYAFUJI ,  HIROKI HAYASHI ,  KENICHI NAGAMITSU

IPC: H01M4/60 ,  H01M4/04 ,  H01M4/62

Abstract: An electrochemical device includes a positive electrode including a positive current collector and a positive electrode material layer supported on the positive current collector, a negative electrode, and an electrolytic solution. The positive electrode material layer includes a conductive polymer, and a surface roughness (Ra) of the positive current collector is in a range from 0.7 μm to 1.7 μm, inclusive.

公开(公告)号：US20180261403A1

公开(公告)日：2018-09-13

申请号：US15977001

申请日：2018-05-11

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： SUSUMU NOMOTO ,  YASUYUKI ITO ,  NAO MATSUMURA ,  HIROKI HAYASHI ,  MAKOTO AKUTSU ,  TOUGO ENDOU

IPC: H01G11/50 ,  H01G11/06 ,  H01G11/48 ,  H01G11/86 ,  H01M10/0525 ,  H01M10/0569 ,  H01M10/058 ,  H01M4/60 ,  H01M4/1399

CPC classification number: H01G11/50 ,  H01G11/06 ,  H01G11/48 ,  H01G11/60 ,  H01G11/62 ,  H01G11/86 ,  H01M4/137 ,  H01M4/1399 ,  H01M4/60 ,  H01M4/606 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/0566 ,  H01M10/0569 ,  H01M10/058 ,  H01M2004/028 ,  H01M2300/0037 ,  Y02E60/13

Abstract: An electrochemical device includes a positive electrode having a positive electrode material layer containing a conductive polymer doped with a first anion and a second anion, a negative electrode having a negative electrode material layer storing and releasing lithium ions, and a nonaqueous electrolytic solution having lithium ionic conductivity. The second anion is more easily dedoped from the conductive polymer than the first anion. At an end period of charge of the electrochemical device, a number of moles M1 of the first anion and a number of moles M2 of the second anion respectively doped in the conductive polymer satisfy a relationship of M1 M4.

公开(公告)号：US20180139805A1

公开(公告)日：2018-05-17

申请号：US15573018

申请日：2016-08-03

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： HIROKI HAYASHI

IPC: H05B6/64

Abstract: Cooking apparatus (10) includes heating chamber (4), radiant heater unit (38), convection device (30), a temperature sensor, and a control unit. Radiant heater unit (38) is provided inside heating chamber (4) and radiant-heats an object to be heated. Convection device (30) is provided behind heating chamber (4) and convection-heats the object. The temperature sensor is provided inside convection device (30) and detects temperature inside convection device (30). The control unit controls the temperature inside heating chamber (4) by making radiant heater unit (38) and convection device (30) operate in response to the temperature detected by the temperature sensor. This aspect achieves a stable level of finish and a prolonged service life of radiant heater unit (38).

公开(公告)号：US20210391121A1

公开(公告)日：2021-12-16

申请号：US17271271

申请日：2019-09-25

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： HIROKI HAYASHI ,  MOTOHIRO SAKATA ,  NAO MATSUMURA ,  MASATOSHI TAKESHITA

IPC: H01G11/06 ,  H01G11/48 ,  H01M10/0569 ,  H01M4/133 ,  H01M10/0525

Abstract: An electrochemical device includes a pair of electrodes and an electrolytic solution. At least one of the pair of electrodes includes an electrode current collector and an electrode material layer supported by the electrode current collector. The electrode material layer includes at least a conductive polymer. A log differential pore volume distribution of the electrode material layer has at least one peak in a range of a pore diameter of more than or equal to 50 nm.

公开(公告)号：US20210095862A1

公开(公告)日：2021-04-01

申请号：US17044830

申请日：2019-04-22

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： TAKESHI NAKASHIMA ,  HIROKI HAYASHI ,  TAKUZO SHIMIZU

IPC: F24C15/00 ,  F24C7/02 ,  F24C7/04

Abstract: A heating cooking device includes: heating chamber having front face opening; and a heater to heat object to be heated stored in heating chamber. The heating cooking device further includes: camera that has optical axis inclined with respect to a vertical direction and is disposed on upper wall of heating chamber to face inside of heating chamber; and first illuminator that illuminates the inside of heating chamber from a side of upper wall of heating chamber. The heating cooking device further includes top panel that is disposed below upper wall of heating chamber, is formed of a semitransparent member to illuminate downward while diffusing light from first illuminator, and is provided with top panel opening serving as an opening through which camera images the inside of heating chamber.

公开(公告)号：US20210057754A1

公开(公告)日：2021-02-25

申请号：US17042092

申请日：2019-04-24

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： HIROKI HAYASHI ,  TAKUMI YAMAGUCHI ,  NAO MATSUMURA ,  YASUYUKI ITO ,  MOTOHIRO SAKATA ,  HIDEO SAKATA

IPC: H01M4/66 ,  H01M4/137 ,  H01M2/16 ,  H01M4/1399 ,  H01M4/133

Abstract: An electrochemical device of the present invention includes a positive electrode, a negative electrode, and a separator disposed between the positive electrode and the negative electrode. The positive electrode includes a positive current collector containing aluminum, a positive electrode material layer containing a conductive polymer, and an aluminum oxide layer disposed on a surface of the positive current collector. The aluminum oxide layer contains fluorine.

公开(公告)号：US20180374661A1

公开(公告)日：2018-12-27

申请号：US16115568

申请日：2018-08-29

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： TOUGO ENDOU ,  YASUYUKI ITO ,  SUSUMU NOMOTO ,  NAO MATSUMURA ,  HIROKI HAYASHI ,  MAKOTO AKUTSU

IPC: H01G11/86 ,  H01M10/0585 ,  H01M10/0587 ,  H01M2/26 ,  H01M4/1399 ,  H01M4/66

Abstract: A method for manufacturing a positive electrode for a power storage device includes the steps of: preparing a current collector that includes a first region and a second region on a surface of the current collector, the first region having a carbon layer formed on the surface, the second region having the surface exposed; and forming a conductive polymer layer selectively on a surface of the carbon layer by immersing the current collector in an electrolytic solution containing a raw material monomer and then conducting electrolytic polymerization of the raw material monomer.

公开(公告)号：US20180323432A1

公开(公告)日：2018-11-08

申请号：US16037011

申请日：2018-07-17

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： HIROKI HAYASHI ,  NAO MATSUMURA ,  YASUYUKI ITO ,  SUSUMU NOMOTO ,  MAKOTO AKUTSU ,  TOUGO ENDOU

IPC: H01M4/583 ,  H01M4/66 ,  H01M4/137 ,  H01M4/1393 ,  H01M4/04 ,  H01M2/26 ,  H01M2/16 ,  H01M10/0525

CPC classification number: H01M4/583 ,  H01G11/06 ,  H01G11/48 ,  H01G11/86 ,  H01M2/1626 ,  H01M2/26 ,  H01M4/0466 ,  H01M4/137 ,  H01M4/1393 ,  H01M4/1399 ,  H01M4/36 ,  H01M4/60 ,  H01M4/661 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/0566 ,  H01M2004/021 ,  H01M2004/027 ,  H01M2004/028

Abstract: A positive electrode active material for an electrochemical device has a fiber shape or a grain-aggregate shape. The positive electrode active material includes an inner core part having a fiber shape or a grain-aggregate shape, and a superficial part covering at least part of the inner core part. The inner core part contains a first conductive polymer, and the superficial part contains a second conductive polymer that is different from the first conductive polymer.

公开(公告)号：US20240170227A1

公开(公告)日：2024-05-23

申请号：US18260316

申请日：2021-12-20

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： TOSHITAKA KOBAYASHI ,  HIROKI HAYASHI ,  EIKO ISHII ,  HIDEKI SHIMAMOTO ,  RYOTA MORIOKA

IPC: H01G9/12 ,  H01G9/10 ,  H01M50/107

CPC classification number: H01G9/12 ,  H01G9/10 ,  H01M50/107

Abstract: A power storage device of the present disclosure includes: a power storage element; a case that houses the power storage element, the case having a bottomed tubular shape and including an opening at one end of the case; and a sealing body that seals the opening. The case includes a first pressing part and a second pressing part in a vicinity of the opening. The first pressing part presses a side surface of the sealing body and protrudes to an inside of the case, and the second pressing part presses an upper surface of the sealing body. The sealing body includes a slit on the upper surface of the sealing body. The slit extends radially inward of the case with respect to the second pressing part and opens at the side surface of the sealing body.