公开(公告)号：US20250124830A1

公开(公告)日：2025-04-17

申请号：US18830017

申请日：2024-09-10

Applicant: KABUSHIKI KAISHA TOSHIBA

Inventor： Ren YAMASHITA ,  Yusuke AOKI ,  Takanori YOSHII ,  Kyotaro HAYASHI ,  Hiroaki NAKAMURA ,  Yoshiyuki HIRAHARA ,  Masamitsu FUKUDA ,  Takafumi KOZAKAI ,  Yasuo NAMIOKA

IPC: G09G3/00 ,  G02B27/01 ,  G06T11/00

Abstract: According to one embodiment, a mixed reality device is configured to display a virtual object corresponding to a fastening location where a screw is turned. The virtual object is displayed at a position away from the fastening location. The mixed reality device is configured to change a display position of the virtual object with respect to the fastening location according to a physique of a wearer.

公开(公告)号：US20250124669A1

公开(公告)日：2025-04-17

申请号：US18882426

申请日：2024-09-11

Applicant: KABUSHIKI KAISHA TOSHIBA

Inventor： Kyotaro HAYASHI ,  Yusuke HIROSE ,  Takanori YOSHII ,  Yoshiyuki HIRAHARA ,  Masamitsu FUKUDA ,  Hiroaki NAKAMURA ,  Takafumi KOZAKAI ,  Yasuo NAMIOKA

IPC: G06T19/00 ,  G06T7/246 ,  G06T7/73

Abstract: According to one embodiment, a mixed reality device is configured to set an origin of a virtual space by using a marker located in a real space. The mixed reality device is configured to display a virtual object at a preset position in a three-dimensional coordinate system, the three-dimensional coordinate system being based on the origin. The mixed reality device is configured to acquire a movement amount of the marker with respect to a reference position of the marker. The reference position of the marker being acquired when the origin is set. The mixed reality device is configured to move the origin according to the movement amount when the movement amount is greater than a first threshold, the first threshold being preset.

公开(公告)号：US20250094724A1

公开(公告)日：2025-03-20

申请号：US18605538

申请日：2024-03-14

Applicant: KABUSHIKI KAISHA TOSHIBA

Inventor： Xinyi ZHOU ,  Fumiya YAMAMOTO ,  Takanori YOSHII ,  Yasuo NAMIOKA ,  Takashi TANAKA ,  Kazuhiro OKA ,  Takehiro KATO ,  Keisuke NISHIMURA ,  Masahiro KOTAKE

IPC: G06F40/35

Abstract: According to one embodiment, a processing device acquires an image, a coordinate, and dialog data communicated between a first device and a second device. The first device is used by a first person performing a task, and the second device is used by a second person. The processing device extracts at least one of a plurality of the coordinates based on the dialog data. The processing device associates the extracted at least one of the plurality of coordinates with the task.

公开(公告)号：US20240402282A1

公开(公告)日：2024-12-05

申请号：US18806609

申请日：2024-08-15

Applicant: KABUSHIKI KAISHA TOSHIBA

Inventor： Yasuo NAMIOKA

IPC: G01S5/02 ,  G01S1/04 ,  G01S1/68 ,  G06Q10/087 ,  H04B17/318

Abstract: According to one embodiment, a processing device is configured to acquire a reception result obtained by a receiver receiving at least a portion of signals emitted from a plurality of transmitters and determine, based on strengths of the signals, a position of the transmitter at which the receiver is present. The processing device refers to transitionable data when the receiver transitions from a first position of one of the plurality of transmitters to a second position of another of the plurality of transmitters. The processing device approves the transition in a first case in which the transition is determined to be possible based on the transitionable data. The processing device does not approve the transition during a first period in a second case in which the transition is determined to be impossible based on the transitionable data.

公开(公告)号：US20230085797A1

公开(公告)日：2023-03-23

申请号：US17653193

申请日：2022-03-02

Applicant: KABUSHIKI KAISHA TOSHIBA

Inventor： Takanori YOSHII ,  Hiroaki NAKAMURA ,  Takehiro KATO ,  Makoto TSUJI ,  Yasuo NAMIOKA

IPC: G05B19/4093

Abstract: According to one embodiment, an analysis device performs an analysis related to a plurality of tasks of a manufacturing process. The analysis device receives an image when each of the plurality of tasks is performed. The analysis device receives the images from an imaging device acquiring the images. The analysis device receives a detection signal from a tool used in at least one of the plurality of tasks. The detection signal is detected by the tool. The analysis device refers to end determination data for determining an end of each of the plurality of tasks. The analysis device determines the end of each of the plurality of tasks based on the images, the detection signal, and the end determination data.

公开(公告)号：US20250124582A1

公开(公告)日：2025-04-17

申请号：US18830958

申请日：2024-09-11

Applicant: KABUSHIKI KAISHA TOSHIBA

Inventor： Yukino MASUI ,  Yasuo NAMIOKA ,  Takanori YOSHII ,  Yoshiyuki HIRAHARA ,  Masamitsu FUKUDA ,  Kyotaro HAYASHI ,  Hiroaki NAKAMURA

IPC: G06T7/20 ,  G06T7/70 ,  G06V40/20

Abstract: According to one embodiment, a processing device is configured to measure a plurality of coordinates of a hand respectively in a plurality of images, the hand being consecutively visible in the plurality of images, the hand turning a screw by using a first tool. The processing device is configured to calculate a center coordinate of a rotation of the first tool by using the plurality of coordinates.

公开(公告)号：US20250069250A1

公开(公告)日：2025-02-27

申请号：US18605677

申请日：2024-03-14

Applicant: KABUSHIKI KAISHA TOSHIBA

Inventor： Hirotomo OSHIMA ,  Takanori YOSHII ,  Takehiro KATO ,  Yasuo NAMIOKA

IPC: G06T7/70

Abstract: According to one embodiment, a processing system estimates a pose of a worker based on a first image in which the worker and an article are visible. The processing system estimates at least one selected from a state of the article and a work location of the worker on the article, based on the first image. The processing system generates first graph data including a plurality of nodes and a plurality of edges, based on the pose and the at least one selected from the state and the work location. The processing system inputs the first graph data to a neural network including a graph neural network (GNN). The processing system estimates a task being performed by the worker, by using a result output from the neural network.

公开(公告)号：US20230245338A1

公开(公告)日：2023-08-03

申请号：US18157355

申请日：2023-01-20

Applicant: KABUSHIKI KAISHA TOSHIBA

Inventor： Hirotomo OSHIMA ,  Yuta SHIRAKAWA ,  Takanori YOSHII ,  Takehiro KATO ,  Keisuke NISHIMURA ,  Yasuo NAMIOKA

IPC: G06T7/70 ,  G06T7/11 ,  G06T7/13

CPC classification number: G06T7/70 ,  G06T7/11 ,  G06T7/13

Abstract: According to one embodiment, a processing system estimates a pose of a worker, a position of an article, an orientation of the article, and a state of the article based on an image of the worker and the article. The processing system further estimates a work spot of the worker on the article based on an estimation result of the pose, an estimation result of the position, and an estimation result of the orientation. The processing system further estimates a task performed by the worker based on an estimation result of the work spot and an estimation result of the state.

公开(公告)号：US20210081716A1

公开(公告)日：2021-03-18

申请号：US17015843

申请日：2020-09-09

Applicant: KABUSHIKI KAISHA TOSHIBA

Inventor： Yasuo NAMIOKA

IPC: G06K9/62

Abstract: According to one embodiment, a training system includes a first generator, a second generator, a third generator, and a trainer. The first generator uses a human body model to generate a first image. The human body model models a human body and is three-dimensional and virtual. The second generator generates a teacher image by annotating body parts of the human body model in the first image. The third generator generates a second image including noise by performing, on the first image, at least one selected from first processing, second processing, third processing, fourth processing, or fifth processing. The trainer uses the second image and the teacher image to train a first model.

公开(公告)号：US20190304083A1

公开(公告)日：2019-10-03

申请号：US16444150

申请日：2019-06-18

Applicant: KABUSHIKI KAISHA TOSHIBA

Inventor： Yasuo NAMIOKA ,  Nobuaki TAKAHASHI ,  Hideki YASUI ,  Masaya MOTOKUBOTA ,  Yuki YATSUSHIMA

IPC: G06T7/00 ,  G06K9/00 ,  G06F3/0346 ,  G06F3/01 ,  G06K9/52 ,  G06K9/62

Abstract: According to one embodiment, an analysis apparatus includes an acquisition unit and a processor. The acquisition unit acquires first information with a first time length between a first time and a second time. The first information is based on motion of an object person. The processor extracts multiple similarity points from the first information. The multiple similarity points are similar to each other in the first information. The processor calculates a time interval between the similarity points.