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公开(公告)号：US20230024797A1
公开(公告)日：2023-01-26
申请号：US17960402
申请日：2022-10-05
发明人： Masaya SUMITANI
摘要： A content selection device includes: an image acquisition unit configured to acquire an image captured by an image capture device configured to capture a person; a human detection unit configured to detect one or more persons included in the image; and a selection unit configured to select a first person who has a slower moving speed than at least one other person from among the one or more persons, and select a first content according to an attribute of the first person as a content to be displayed on a display device.
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公开(公告)号：US20230022500A1
公开(公告)日：2023-01-26
申请号：US17960418
申请日：2022-10-05
发明人： Akira UCHIYAMA
IPC分类号： G06Q30/02
摘要： A content attribute acquisition unit acquires a plurality of pieces of content attribute information respectively indicating attributes of a plurality of contents to be displayed before a main part of a movie. An order determination unit determines, using the plurality of pieces of content attribute information, a display order of the plurality of contents and outputs order information indicating the display order to a screening content generation device. A content storage unit stores the plurality of contents as well as the plurality of pieces of content attribute information. The content attribute acquisition unit acquires the plurality of pieces of content attribute information from the content storage unit, and also acquires the plurality of contents from the content storage unit. The order determination unit outputs to the screening content generation device, the order information together with the plurality of contents acquired from the content attribute acquisition unit.
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公开(公告)号：US20230017285A1
公开(公告)日：2023-01-19
申请号：US17788180
申请日：2019-12-27
发明人： Akira SHINODA
摘要： A reference voltage generator configured to be supplied with a first voltage from an external device and to generate a reference voltage which is a voltage lower than a second voltage which is a voltage higher than the first voltage supplied from the external device on the basis of the second voltage through negotiation with the external device; a determiner configured to determine a magnitude relationship between the second voltage and the reference voltage; and an output configured to notify that a voltage has decreased when the second voltage is equal to or lower than the reference voltage on the basis of the result of determination are included.
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公开(公告)号：US11546152B2
公开(公告)日：2023-01-03
申请号：US16964457
申请日：2018-03-15
发明人： Kazuyuki Koyanagi
摘要： A display device connected to a signal source outputting a video signal using an encryption protocol and that transmits the encryption key to the signal source includes: a transmission unit that transmits an own encryption key uniquely set for the display device and an encryption key transmitted from another display device connected to the display device as a lower device to the signal source and another display device connected as an upper device; and a stop instruction unit that instructs another display device corresponding to a predetermined encryption key included in an encryption key group based on the order of the own encryption keys included in the encryption key group to stop transmitting the encryption key received when the own encryption key is included in the encryption key group including a plurality of encryption keys transmitted from another display device connected as the lower device.
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公开(公告)号：US11545058B2
公开(公告)日：2023-01-03
申请号：US17433502
申请日：2019-03-14
发明人： Hiroshi Sunagare
摘要： An electronic device includes: a video signal processing unit that receives a video signal and outputs a predetermined type of signal; an arithmetic processing unit that transfers a correction segment data corresponding to a different segment between a current unevenness correction data and a previous unevenness correction data; and an unevenness correction unit that corrects the predetermined type of signal based on the current unevenness correction data.
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公开(公告)号：US20220368221A1
公开(公告)日：2022-11-17
申请号：US17772059
申请日：2019-10-28
发明人： Yuta NAGANO
IPC分类号： H02M3/02
摘要： An aspect of the present invention is a voltage supply device including: a controller which outputs a signal indicating any one bus voltage determined by negotiation among a plurality of bus voltages from a power supply circuit to an external device; a reference voltage generation unit which generates a reference voltage corresponding to the signal; a detection voltage output unit which detects the bus voltage and outputs a detection voltage; a comparison unit which compares the detection voltage with the reference voltage; and a switch unit which switches the supply state of the bus voltage to the external device in response to the comparison result.
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公开(公告)号：US20220351146A1
公开(公告)日：2022-11-03
申请号：US17864122
申请日：2022-07-13
发明人： Takahiro ASANO
摘要： The present invention provides a display control device that acquires an image generated by a camera installed near a display installed in a store or in the display, extracts a person from the image, determines whether the person extracted from the image is a store clerk based on on-duty store clerk information including at least one of facial images and appearance feature amounts of store clerks on duty, and changes display control of the display according to whether the extracted person is a store clerk.
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公开(公告)号：US20220337444A1
公开(公告)日：2022-10-20
申请号：US17764110
申请日：2020-07-03
发明人： Kengo TSURUZONO
IPC分类号： H04L12/18
摘要： An acquirer acquires abnormality information indicating that an abnormality has occurred in equipment provided in a conference room. The equipment is, for example, a display device such as a display or a projector. A conference information generator generates conference information indicating a progress status of a conference which is carried out in the conference room by processing information output from a device provided in the conference room. An information transmitter determines a first timing which is a timing at which abnormality-relevant information which is information to be transmitted due to occurrence of the abnormality is transmitted using the conference information and transmits the abnormality-relevant information to the equipment or another device at the first timing.
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公开(公告)号：US20220317779A1
公开(公告)日：2022-10-06
申请号：US17846282
申请日：2022-06-22
发明人： Isamu KENMOCHI
IPC分类号： G06F3/023 , G06F3/0489
摘要： An input control device includes a detection unit configured to detect a first character input by a key operation. The input control device also includes a determination unit configured to determine whether or not the detected first character is the same as a second character input immediately before the first character, and an input processing unit configured to accept an input of the first character when it is determined that the first character is not the same as the second character without accepting the input of the first character when it is determined that the first character is the same as the second character.
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公开(公告)号：US20220276686A1
公开(公告)日：2022-09-01
申请号：US17630268
申请日：2019-07-31
发明人： Akira SHINODA
摘要： One aspect of a display device of the present invention is a display device having a liquid crystal panel and a power lamp. The display device includes: a control unit that controls a display of the liquid crystal panel based on a power supplied from an external device and controls a lighting of the power lamp based on a reference voltage; a first switch that supplies, the power to the control unit, the power being supplied from the external device via a predetermined connector; a voltage detection circuit that generates the reference voltage; a second switch that supplies the reference voltage to the power lamp and the control unit; and a second control unit that determines whether or not the power meets a condition for establishing negotiation with the external device, and turns on one of the first switch and the second switch according to a result of the determination.
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