公开(公告)号：US10796720B2

公开(公告)日：2020-10-06

申请号：US16641406

申请日：2018-10-12

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Hiroshi Takahashi ,  Yukio Morioka ,  Hirohito Tsuruta ,  Takuto Yamazaki

IPC: G11B17/05 ,  G11B17/26 ,  G11B33/04

Abstract: The disc device that includes a disc tray which stores a plurality of stacked discs, a tray carrier which transports the disc tray, and a disc selector which supplies one disc of the plurality of discs stacked on the disc tray to a drive unit. The disc selector includes a disc selector spindle that supports the plurality of discs, a disc press on which an upper surface of an uppermost disc of the plurality of discs supported by the disc selector spindle abuts, a displacement amount detection mechanism that detects a displacement amount of the disc press displaced according to thicknesses of the plurality of supported discs, and a thickness detection unit that detects a thickness of each of the plurality of discs based on the detected displacement amount of the disc press.

公开(公告)号：US09998701B2

公开(公告)日：2018-06-12

申请号：US15316991

申请日：2015-05-11

Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.

Inventor： Jyouji Wada ,  Yoshihito Urashima ,  Tamotsu Uchida ,  Toshihisa Tsuda ,  Hirohito Tsuruta ,  Masahumi Mizuno

IPC: H04N5/38 ,  H04N5/225 ,  H02J50/10

CPC classification number: H04N5/38 ,  H02J50/10 ,  H04N5/2252

Abstract: An imaging device in the present invention includes an imaging unit that images an image and an installation unit on which the imaging unit is removably installed. The installation unit houses a first contactless transmitter that transmits and receives at least one of a power and a signal in a non-contact basis. The imaging unit houses an axis portion, a second contactless transmitter, and transmits and receives at least one of the electric power and the signal in a non-contact basis, and an imaging mechanism portion that is fixed to the other end portion of the axis portion in the side opposite to the installation unit side, and is connected to the second contactless transmitter via a transmission wire inserted through the axis portion. In this way, a watertproofness and a dustproofness can be improved, and thus, it is possible to improve a long-term reliability.

公开(公告)号：US10270970B2

公开(公告)日：2019-04-23

申请号：US15558408

申请日：2016-02-03

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Jyouji Wada ,  Hiroaki Haraguchi ,  Hirohito Tsuruta ,  Toshihisa Tsuda

IPC: H04N5/232 ,  G08B13/196 ,  H04N7/18 ,  H04N5/225 ,  H01Q1/22 ,  H01Q7/00 ,  H01Q1/27

Abstract: To suppress an increase in a running cost while improving a transmission amount of information and reliability. Surveillance camera includes main body portion in which power supply board and data processing board are provided; pan portion that rotates in a pan direction with respect to main body portion; tilt portion that is provided with camera and rotates in a tilt direction with respect to pan portion; main-body-side loop antenna that is fixed to main body portion; tilt-side loop antenna that is fixed to tilt portion; and relay loop antenna that is fixed to pan portion and in which main-body-opposite-side loop portion opposite to main-body-side loop antenna and tilt-opposite-side loop portion opposite to tilt-side loop antenna are connected to each other in series.