Matsushita Electric Industrial Co., Ltd.

Panasonic Intellectual Property Management Co., Ltd.

Panasonic Corporation

Panasonic Intellectual Property Corporation of America

Kabushiki Kaisha Toshiba

Nippon Yusen Kabushiki Kaisha

Sony Corporation

Matsushita Electrical Industrial Co., Ltd.

Matushita Electric Industrial Co., Ltd.

Matshushita Electric Industrial Co., Ltd.

Matsushita Electric Indusrial

Masayuki Kozuka

Yoshihiro Mori

Tadamasa Toma

Takahiro Nishi

Yoshiichiro Kashiwagi

Kengo Terada

Yoshihisa Fukushima

Kazuhiro Tsuga

Tomoyuki Okada

Kaoru Murase

Kazuhiko Yamauchi

Masaya Yamamoto

Kazuhiko Nakamura

Toshihisa Nakano

Masataka Minami

Takumi Hasebe

Motoji Ohmori

Yasushi Azumatani

Katsuhiko Miwa

Kenji Tagawa

Hideki Matsushima

Toshiyuki Kawara

Kenichi Matsui

Teruto Hirota

Yasushi Uesaka

Tomoki Ogawa

Shinji Inoue

Hiroshi Yahata

Shinichi Saeki

Makoto Tatebayashi

Shunji Harada

Takahiro Yamaguchi

Toshiroh Nishio

Yoshiyuki Miyabe

Tomokazu Ishikawa

Mitsuhiro Inoue

Mitsuaki Oshima

Kazuo Okamura

Masahiro Oashi

Junichi Hirai

Naoya Takao

Takashi Kakiuchi

Yoshihiro Mimura

Tatsuya Shimoji

Wataru Ikeda

Takako Hirose

Toshiya Mori

Ryuichi Okamoto

Kunio Gobara

Yasutoshi Yamamoto

Natsume Matsuzaki

Hiroshi Amano

Joseph McCrossan

Toshiro Nishio

Tohru Wakabayashi

Masao Nonaka

Masaya Miyazaki

Takeshi Matsuo

Shinya Kadono Kadono

Yoshiho Gotoh

Masaki Takahashi

Kenji Shimizu

Yutaka Nakamura

Hiroshi Hamasaka

Jun Yamaguchi

Tsutomu Sekibe

Akihiko Inoue

Katsumi Tokuda

Toshiyuki Fukushima

Masafumi Tamura

Yuichi Futa

Yoshitomo Osawa

Takashi Morimoto

Koichi Kusukame

Jun Yonemitsu

Shunji Ohara

Takashi Katayama

Tateo Oishi

Yusuke Shimizu

Masafumi Shimotashiro

Kazuki Funase

Yoshinori Matsui

Katsuo Saigo

Katsumi Muramatsu

Noriko Sugimoto

Hiroshi Nakatani

Kazuhiro Mihara

Hiroshi Miyai

Minehisa Nagata

Hiroshi Ueda

Hideki Mimura

Yoshikazu Takashima

Hideshi Ishihara

Nobuo Higaki

Satoshi Takahashi

Shigeo Sakaue

Takeshi Hagio

Masayoshi Tojima

Yukie Shoda

Naoshi Usuki

A video display system includes: an observation device, a data obtainment unit that obtains data related to a movement direction of the capturing unit, and a metadata composition unit that obtains metadata based on the obtained data; and a VR device including: a reception unit that receives the metadata; an orientation estimation unit that estimates an orientation of the display device; a differential calculation unit that calculates a relative movement direction of the capturing unit based on a difference between the orientation of the display device and the movement direction of the capturing unit in the metadata; a presentation unit that presents the calculated relative movement direction to a user of a display device; a video generation unit that generates a display video; and a VR device including a display device that displays the display video.

Video display system, information processing method, and recording medium

A video display system includes: a VR system including a display that displays a VR space to a participant who participates in a VR experience, and an audio processor that receives and outputs voice; an explainer terminal that receives and outputs voice from and to an explainer who provides an explanation to the participant in the VR space; a video distributor that distributes a 360-degree video for the VR space to the VR system; an audio conversation unit that assists an audio conversation between the participant and the explainer; and a controller that manages an operation mode that selectively takes a first state in which questions from the participant to the explainer are not allowed, a second state in which questions are allowed, and a third state in which a question is being asked, and causes the VR system to display information specifying the operation mode on the display.

Video display system and video display method

A display device includes: a first closed-bottomed lens tube including a first display part on the closed bottom for displaying a first image; a second closed-bottomed lens tube including a second display part on the closed bottom for displaying a second image; and an adjustment mechanism that couples the first lens tube and the second lens tube and is capable of adjusting a distance between the first lens tube and the second lens tube. The adjustment mechanism includes an operable part that adjusts the distance between the first lens tube and the second lens tube.

Display device

A display device includes: a first closed-bottom lens tube including a first display part on the closed bottom for displaying a first image; a second closed-bottom lens tube including a second display part on the closed bottom for displaying a second image; an adjustment mechanism including a first rod that extends from the first lens tube and a second rod that extends from the second lens tube and is rotatably connected relative to the first rod; and an image maintainer that, in accordance with the angle of rotation of the first and second rods of the adjustment mechanism, rotates the first and second display parts relative to the first and second lens tubes to bring the horizontal directions of the first and second display parts closer to the arrangement direction of the first and second lens tubes.

A display device includes: a closed-bottomed first lens tube including a first display part on the closed bottom for displaying a first image; a closed-bottomed second lens tube including a second display part on the closed bottom for displaying a second image; an adjustment mechanism including an operable part that is provided between and adjusts a distance between the first and second lens tubes; and an eye cup provided for each of the first and second lens tubes that is tubular and detachably attached to the open end of the first or second lens tube. The eye cup includes: an insertion part that is tubular and inserted inside the first or second lens tube; and a cup part having a curved sheet shape that extends outside of the first or second lens tube.

A conversion method for converting luminance of a video, including a luminance value in a first luminance range, to be displayed on a display apparatus includes: acquiring a first luminance signal indicating a code value obtained by quantization of the luminance value of the video; and converting the code value indicated by the acquired first luminance signal into a second luminance value determined based on a luminance range of the display apparatus, the second luminance value being compatible with a second luminance range with a maximum value smaller than a maximum value of the first luminance range and larger than 100 nit. This provides the conversion method capable of achieving further improvement.

Conversion method and conversion apparatus

A display system includes a conversion apparatus converting video luminance including a luminance value in a first luminance range and a display apparatus connected thereto and displaying the video. The conversion apparatus includes a first acquisition unit, a first luminance converter, a second luminance converter, a quantization converter, and an output unit outputting a third luminance signal to the display apparatus. The display apparatus includes: a second acquisition unit acquiring the third luminance signal and setting information indicating display settings recommended to the display apparatus in display of the video; a display setting unit setting the display apparatus, using the setting information; a third luminance converter converting a third code value indicated by the third luminance signal into a second luminance value compatible with a second luminance range, using the setting information; and a display controller displaying the video on the display apparatus based on the second luminance value.

Display system, display method, and display apparatus

An information management device includes: an obtainer that obtains first company information and personal information from a first company, the first company information relating to a first product or service of the first company, the personal information relating to a user who has purchased the first product or who has been provided with the service; a company information storage that stores the first company information obtained; a personal information storage that stores the personal information obtained; an integrator that integrates the company information and the personal information based on a purchase record or a use record to generate integrated information, the purchase record indicating that the user has purchased the first product, the use record indicating that the user has used the service; and a manager that manages an output of the integrated information based on restriction information for restricting an output destination of the integrated information.

Information management device and information management method

A data output apparatus includes: a video decoder that decodes a video stream to generate a first video signal; an external metadata acquisition unit that acquires one or more pieces of metadata corresponding to one or more first conversion modes; an HDR metadata interpreter that interprets one of the one or more pieces of metadata to acquire characteristic data and conversion auxiliary data; a DR converter that supports one or more second conversion modes and performs conversion processing of a luminance range of the first video signal based on the conversion auxiliary data to generate a second video signal; and an HDMI output unit that outputs the second video signal to a display apparatus.

Data output apparatus, data output method, and data generation method

A display device includes: a first closed-bottom lens tube including a first display part on the closed bottom for displaying a first image; a second closed-bottom lens tube including a second display part on the closed bottom for displaying a second image; an adjustment mechanism including a first rod that extends from the first lens tube and a second rod that extends from the second lens tube and is rotatably connected to the first rod; and an image outputter that outputs the first and second images to the first and second display parts, respectively. The image outputter, in accordance with the angle of rotation of the first and second rods of the adjustment mechanism, controls and outputs the first and second images to bring the horizontal directions thereof closer to the arrangement direction of the first and second lens tubes.

Head mounted display device

A device management system includes: a server; base stations for long-distance wireless communication; and a device that communicatively connect to one of the base stations and that each sequentially transmit, to the server via the one base station, operation information indicating the current operation state of the device. Upon sequentially receiving the operation information, each of the base stations sequentially transmits, to the server, unique information unique to the base station together with the sequentially received operation information. The server sequentially receives, and sequentially stores in association with each other, the operation information and the unique information. When first and second unique information received at first and second times, respectively, are different, the server separately manages first operation information received in a first period ending at the first time and second operation information received in a second period starting at the second time.

Device management system and device management method

Disclosed is a method for controlling a cordless telephone device for use in a system that allows remote control of a home electric appliance. The method includes a first generation step of causing a first generation unit in a handset to encode audio input via a sound receiving unit in the handset to generate a first stream, and a first transmission step of transmitting the first stream to a base unit. The first generation step includes causing the first generation unit to generate instruction bit information and a first instruction stream when a first trigger indicating a request to start the remote control is given to the first generation unit. The first transmission step includes transmitting the instruction bit information and the first instruction stream to the base unit through a multiplexing scheme that is common to transmission of a first stream generated when the first trigger is not given.

Method for controlling cordless telephone device, handset of cordless telephone device, and cordless telephone device

Growing community of inventors

Osaka, Japan

Masayuki Kozuka