公开(公告)号：US20160058272A1

公开(公告)日：2016-03-03

申请号：US14731737

申请日：2015-06-05

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： ATSUSHI OMOTE ,  TAKAYUKI ISHIKAWA ,  KENJI TAGASHIRA ,  MASATO ISHINO ,  KENICHI NISHIUCHI

IPC: A61B1/04 ,  A61B1/00

CPC classification number: A61B1/041 ,  A61B1/00006 ,  A61B1/00032 ,  A61B1/00156

Abstract: A capsule endoscope includes a capsule enclosure having an external wall surface; an image pickup device provided inside the capsule enclosure; a light source provided inside the capsule enclosure; a plurality of electrode structures each including an electrode, a water repellent layer, and a dielectric layer positioned between the electrode and the water repellent layer, the plurality of electrode structures being provided on the external wall surface of the capsule enclosure such that the electrode is positioned on an external wall surface side of the capsule enclosure; a power supply provided inside the capsule enclosure; at least one reference electrode provided on the external wall surface of the capsule enclosure and connected to reference potential of the power supply; and a drive circuit configured to apply a drive voltage to the plurality of electrode structures based on the power supply.

Abstract translation: 胶囊型内窥镜包括具有外壁面的胶囊外壳; 设置在胶囊外壳内的图像拾取装置; 设置在胶囊外壳内的光源; 多个电极结构，每个电极结构包括位于电极和防水层之间的电极，防水层和电介质层，多个电极结构设置在胶囊外壳的外壁表面上，使得电极为 定位在胶囊外壳的外壁表面侧; 设置在胶囊外壳内的电源; 至少一个参考电极，设置在胶囊外壳的外壁表面上，并连接到电源的参考电位; 以及驱动电路，被配置为基于所述电源向所述多个电极结构施加驱动电压。

公开(公告)号：US20200091514A1

公开(公告)日：2020-03-19

申请号：US16687703

申请日：2019-11-19

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： TAKANORI OMAE ,  RYUICHI NATSUI ,  TAKAYUKI ISHIKAWA ,  KENSUKE NAKURA

IPC: H01M4/505 ,  H01M10/0525 ,  C01B11/24

Abstract: A positive electrode active material contains a lithium composite oxide containing fluorine and oxygen. The lithium composite oxide satisfies 1

公开(公告)号：US20190036113A1

公开(公告)日：2019-01-31

申请号：US16039305

申请日：2018-07-18

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： TAKAYUKI ISHIKAWA ,  RYUICHI NATSUI ,  KENSUKE NAKURA

IPC: H01M4/36 ,  H01M4/505 ,  H01M4/525 ,  H01M4/58 ,  H01M10/0525

Abstract: A positive electrode active material contains a lithium composite oxide and a covering material. The lithium composite oxide contains at least one element selected from the group consisting of fluorine, chlorine, nitrogen, and sulfur. The lithium composite oxide has a crystal structure that belongs to space group C2/m. The ratio I(003)/I(104) of a first integrated intensity I(003) of a first peak corresponding to a (003) plane to a second integrated intensity I(104) of a second peak corresponding to a (104) plane in an XRD pattern of the lithium composite oxide satisfies 0.05≤I(003)/I(104)≤0.90. The covering material has an electron conductivity of 106 S/m or less.

公开(公告)号：US20180205087A1

公开(公告)日：2018-07-19

申请号：US15838360

申请日：2017-12-12

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： TAKAYUKI ISHIKAWA ,  RYUICHI NATSUI ,  KENSUKE NAKURA

IPC: H01M4/62 ,  H01M4/505 ,  H01M4/525 ,  H01M4/36 ,  C07F7/08

CPC classification number: H01M4/628 ,  C07F7/0834 ,  H01M4/366 ,  H01M4/485 ,  H01M4/505 ,  H01M4/525 ,  H01M4/623 ,  H01M10/0525 ,  H01M2004/028

Abstract: A positive electrode active material contains a lithium composite oxyfluoride and an organosilicon compound binding to the lithium composite oxyfluoride. The organosilicon compound has insulation property.

公开(公告)号：US20190221837A1

公开(公告)日：2019-07-18

申请号：US16212992

申请日：2018-12-07

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： TAKAYUKI ISHIKAWA ,  RYUICHI NATSUI ,  ISSEI IKEUCHI ,  KENSUKE NAKURA

IPC: H01M4/36 ,  H01M4/505 ,  H01M4/525 ,  H01M4/48 ,  H01M10/0525

CPC classification number: H01M4/366 ,  H01M4/483 ,  H01M4/505 ,  H01M4/525 ,  H01M10/0525 ,  H01M2004/028 ,  H01M2300/004 ,  H01M2300/0065

Abstract: A positive electrode active material includes a lithium composite oxide containing: at least one element selected from the group consisting of fluorine, chlorine, nitrogen, sulfur, bromine, and iodine; and a covering material that covers a surface of the lithium composite oxide. The lithium composite oxide has a crystal structure that belongs to a space group R-3m. The ratio |(003)/|(104) of a first integrated intensity ||(003) of a first peak corresponding to a (003) plane to a second integrated intensity ||(104) of a second peak corresponding to a (104) plane in an XRD pattern of the lithium composite oxide satisfies 0.62≤|(003)/|(104)≤0.90. The covering material has an electron conductivity of 106 S/m or less

公开(公告)号：US20190036106A1

公开(公告)日：2019-01-31

申请号：US16034424

申请日：2018-07-13

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： TAKAYUKI ISHIKAWA ,  RYUICHI NATSUI ,  KENSUKE NAKURA

IPC: H01M4/1315 ,  H01M10/0525 ,  H01M4/13915

Abstract: A positive electrode active material contains a lithium composite oxide and a covering material. The lithium composite oxide has a crystal structure that belongs to space group Fd-3m. The ration I(111)/I(400) of a first integrated intensity I(111) of a first peak corresponding to a (111) plane to a second integrated intensity I(400) of a second peak corresponding to a (400) plane in an XRD pattern of the lithium composite oxide satisfies 0.05≤I(111)/I(400)≤0.90. The covering material has an electron conductivity of 106 S/m or less.