公开(公告)号：US20240388462A1

公开(公告)日：2024-11-21

申请号：US18292257

申请日：2022-07-04

Applicant: DWANGO Co., Ltd.

Inventor： Akihiko KOIZUKA

IPC: H04L12/18 ,  G10L17/00

Abstract: A meeting assistance system according to an aspect of the present disclosure includes at least one processor. The at least one processor is configured to: record meeting data including audio of an online meeting; obtain a time point the online meeting is to be traced back from a terminal of one user; generate content corresponding to the meeting data for a time range from the time point and thereafter, and cause the terminal of the user to reproduce the content at a reproduction speed faster than an original reproduction speed of the meeting data while the online meeting is in progress.

公开(公告)号：US20240361836A1

公开(公告)日：2024-10-31

申请号：US18689558

申请日：2022-11-14

Applicant: DWANGO CO., LTD.

Inventor： Takashi KOJIMA ,  Yuri ODAGIRI ,  Akihiko KOIZUKA

IPC: G06F3/01 ,  G06F3/14

CPC classification number: G06F3/013 ,  G06F3/1423

Abstract: An alert display system includes at least one processor. The at least one processor displays an alert on a display device of a user terminal, detects the line of sight of a user of the user terminal, acquires user viewpoint coordinates on the display device, and changes a display form of the alert on the basis of the viewpoint coordinates and area coordinates of the alert on the display device.

公开(公告)号：US12120403B2

公开(公告)日：2024-10-15

申请号：US17765017

申请日：2020-12-24

Applicant: DWANGO Co., Ltd.

Inventor： Takashi Kojima ,  Kazuomi Niwa

IPC: H04N21/854 ,  H04N21/232 ,  H04N21/234 ,  H04N21/262

CPC classification number: H04N21/854 ,  H04N21/232 ,  H04N21/234 ,  H04N21/262

Abstract: To provide a content generating device, content streaming server, content generating method, and content generating program for generating highly interesting video content. A content generating device according to an embodiment comprises: an acquiring portion for requesting, from an accumulating portion that accumulates a plurality of video data, video data that satisfies a prescribed condition, to acquire a plurality of video data that satisfies the condition; a starting frame identifying portion for identifying starting frames wherein prescribed actions start, in the video playback of the plurality of video data acquired by the acquiring portion; and a generating portion for generating multi-video data by combining a plurality of video data with the timings of the identified starting frames synchronized.

公开(公告)号：US12087328B2

公开(公告)日：2024-09-10

申请号：US17795979

申请日：2021-02-16

Applicant: DWANGO Co., Ltd.

Inventor： Takashi Kojima ,  Kazuomi Niwa

IPC: G11B27/022

CPC classification number: G11B27/022

Abstract: A posting server including a storage unit that stores, for each moving image posting service, delivery policy information based on the characteristics of the moving image posting service; a reception unit that receives an original moving image; an editing unit that uses the delivery policy information for each moving image posting service, edits the original moving images with content that differs among the moving image posting services, and generates a posted moving image for each moving image posting service; and a posting unit that posts the posted moving image to each of the moving image posting services. The editing unit 12 applies screen effects or acoustic effects in conformance with characteristics of each of the moving image posting services, and generates a posted moving image for each of the moving image posting services.

公开(公告)号：US11871154B2

公开(公告)日：2024-01-09

申请号：US17509622

申请日：2021-10-25

Applicant: DWANGO Co., Ltd.

Inventor： Nobuo Kawakami ,  Hiroki Shimomura ,  Takashi Kojima

IPC: H04N7/173 ,  H04N21/258 ,  H04N21/462 ,  H04N21/472 ,  H04N21/81

CPC classification number: H04N7/17318 ,  H04N21/25891 ,  H04N21/4622 ,  H04N21/47202 ,  H04N21/812

Abstract: This video distribution server which receives moving images from an originating terminal and distributes these moving images to a viewer terminal implements a questionnaire within the broadcast on the basis of commands from the originating terminal and provides the same questionnaire to a Web server.

公开(公告)号：US20230317090A1

公开(公告)日：2023-10-05

申请号：US18043105

申请日：2022-06-01

Applicant: DWANGO CO., LTD.

Inventor： Kazuyuki HIROSHIBA ,  Yuri ODAGIRI ,  Shinya KITAOKA

IPC: G10L21/013 ,  G10L21/04 ,  G10L15/02

CPC classification number: G10L21/013 ,  G10L21/04 ,  G10L15/02 ,  G10L2021/0135 ,  G10L2015/025

Abstract: A voice conversion apparatus includes: an input unit that inputs designation of a conversion destination voice; an extraction unit that analyzes a voice signal of a conversion source voice and extracts time series data including a phoneme and a pitch; an adjustment unit that matches a height of the pitch to a height of the designated conversion destination voice; and a generation unit that inputs the phoneme and the pitch to a deep learning model that learns voice data of many people and is capable of synthesizing a designated person's voice in time-series order, and generates a voice signal obtained by synthesizing the designated conversion destination voice.

公开(公告)号：US20230133367A1

公开(公告)日：2023-05-04

申请号：US17911817

申请日：2021-10-01

Applicant: DWANGO Co., Ltd.

Inventor： Takashi KOJIMA ,  Kazuomi NIWA

IPC: H04N21/234 ,  H04N21/2743

Abstract: A content correction device, a content delivery server, a content correction method, and a recording medium for correcting a portion of content that requires complaint resolution without impairing quality or enjoyability. The content correction device includes: an acquisition unit acquiring complaint information; a specification unit acquiring the data of content that requires complaint resolution from a storage unit where the data of a plurality of delivered content is stored and specifying a relevant correction period in the time line of the content that requires complaint resolution, in which period the complaint to be resolved is included; and a corrected content generation unit acquiring from the storage unit the data of first content correcting the relevant correction period, generating, using at least a portion of the first content, second content that does not contain the complaint to be resolved, and storing the data of the second content in the storage unit.

公开(公告)号：US20230099123A1

公开(公告)日：2023-03-30

申请号：US17908995

申请日：2021-06-18

Applicant: DWANGO Co., Ltd.

Inventor： Kaisei SAKURAI

IPC: G02F1/13 ,  G02F1/1335

Abstract: This display medium is formed so as to be capable of displaying a prescribed number of content items corresponding to a prescribed number of azimuth angles from prescribed elevation and azimuth angles. The display medium includes a planar member for reflecting light, the planar member being segmented into a plurality of unit cells, with each of the plurality of unit cells being segmented into a prescribed number of sub-cells corresponding to the prescribed number of azimuth angles. A protrusion member that has a light-shielding surface, parallel to the prescribed azimuth angle on the planar member, is formed in each sub-cell corresponding to the prescribed azimuth angle. The protrusion member is tinted with a plurality of colors that form an achromatic color by additive color mixing.

公开(公告)号：US20220343783A1

公开(公告)日：2022-10-27

申请号：US17760925

申请日：2020-10-26

Applicant: DWANGO Co., Ltd.

Inventor： Hiroki SHIMOMURA ,  Emiko YOSHIHARA ,  Satoshi IGUCHI

IPC: G09B5/02 ,  G06F3/01 ,  G06T13/40 ,  G06T19/00 ,  G09B19/06

Abstract: A content control system with at least one processor. The at least one processor specifies a motion of a target virtual object in a virtual space showing a class scene, determines a language expression corresponding to the specified motion with reference to a storage unit that stores a language expression rule, and outputs expression data corresponding to the determined language expression.

公开(公告)号：US20220232191A1

公开(公告)日：2022-07-21

申请号：US17611558

申请日：2020-06-24

Applicant: DWANGO Co., Ltd.

Inventor： Nobuo KAWAKAMI ,  Takashi KOJIMA ,  Hiroaki SAITO ,  Toshihiro SHIMIZU

IPC: H04N7/15 ,  G06F3/04815 ,  G06T19/00 ,  G06T13/40

Abstract: There is provided a content distribution device including a virtual character arrangement acquisitor that acquires an arrangement in a virtual space of each of a plurality of virtual characters respectively corresponding to a plurality of participants in accordance with an operation of a corresponding participant, a trigger detector that detects a first trigger and thereafter detects a second trigger, and a display control data distributor that generates and distributes display control data for displaying at least a part of the virtual space in which the plurality of virtual characters is arranged.