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公开(公告)号：US20210248361A1
公开(公告)日：2021-08-12
申请号：US17168749
申请日：2021-02-05
发明人： Yasuhiro Matsuo
摘要： An electronic device according to the present invention includes at least one memory and at least one processor which function as: an acquisition unit configured to acquire line-of-sight information relating to a line of sight of a user; a display control unit configured to execute control to display a captured image on a display surface; a tracking unit configured to detect an object in the image so as to track the object; and a setting unit configured to set a tracking target of the tracking unit, wherein the setting unit resets the tracking target based on the line-of-sight information and a tracking history of an object that is the tracking target in a case where the object stops being detected.
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公开(公告)号：US11450131B2
公开(公告)日：2022-09-20
申请号：US17168749
申请日：2021-02-05
发明人： Yasuhiro Matsuo
摘要： An electronic device according to the present invention includes at least one memory and at least one processor which function as: an acquisition unit configured to acquire line-of-sight information relating to a line of sight of a user; a display control unit configured to execute control to display a captured image on a display surface; a tracking unit configured to detect an object in the image so as to track the object; and a setting unit configured to set a tracking target of the tracking unit, wherein the setting unit resets the tracking target based on the line-of-sight information and a tracking history of an object that is the tracking target in a case where the object stops being detected.
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公开(公告)号：US20230042807A1
公开(公告)日：2023-02-09
申请号：US17888156
申请日：2022-08-15
发明人： Yasuhiro Matsuo
摘要： An electronic device according to the present invention includes at least one memory and at least one processor which function as: an acquisition unit configured to acquire line-of-sight information relating to a line of sight of a user; a display control unit configured to execute control to display a captured image on a display surface; a tracking unit configured to detect an object in the image so as to track the object; and a setting unit configured to set a tracking target of the tracking unit, wherein the setting unit resets the tracking target based on the line-of-sight information and a tracking history of an object that is the tracking target in a case where the object stops being detected.
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公开(公告)号：US10859951B2
公开(公告)日：2020-12-08
申请号：US16855029
申请日：2020-04-22
IPC分类号： G03G15/16
摘要： An electrophotographic belt that, despite long-term usage, is not susceptible to unevenness in cleaning by a cleaning blade in a width direction. The electrophotographic belt has an endless shape and has grooves on an outer circumferential surface thereof, the grooves each extending in a circumferential direction of the electrophotographic belt, when equally dividing a groove-formed area of the outer circumferential surface into three areas in a direction orthogonal to the circumferential direction of the electrophotographic belt, and calculating average values of depths of the grooves contained in the three areas respectively to obtain Dm, De1 and De2, where Dm is an average value of depths of the grooves in a central area, De1 and De2 are average values of depths of the grooves contained in both ends areas, Dm, De1 and De2 satisfy equations (1) and (2): Dm
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公开(公告)号：US20200341408A1
公开(公告)日：2020-10-29
申请号：US16855029
申请日：2020-04-22
IPC分类号： G03G15/16
摘要： Provided an electrophotographic belt that, despite long-term usage, is not susceptible to unevenness in cleaning by a cleaning blade in a width direction. The electrophotographic belt has an endless shape and has grooves on an outer circumferential surface thereof, the grooves each extending in a circumferential direction of the electrophotographic belt, when equally dividing a groove-formed area of the outer circumferential surface into three areas in a direction orthogonal to the circumferential direction of the electrophotographic belt, and calculating average values of depths of the grooves contained in the three areas respectively to obtain Dm, De1 and De2, where Dm is an average value of depths of the grooves in a central area, De1 and De2 are average values of depths of the grooves contained in both ends areas,Dm, De1 and De2 satisfy equations (1) and (2): Dm
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公开(公告)号：US20190324386A1
公开(公告)日：2019-10-24
申请号：US16377901
申请日：2019-04-08
发明人： Kouichi Uchida , Koujirou Izumidate , Noriaki Egawa , Masatsugu Toyonori , Shuji Saito , Yasuhiro Matsuo , Takashi Endo , Kosuke Saito
IPC分类号： G03G15/16
摘要： Provided is an electrophotographic belt sustainably excellent in toner removal performance. The electrophotographic belt has an endless shape and has grooves on an outer surface thereof, each of the grooves extending in a circumferential direction and being in non-parallel with the circumferential direction, and the outer surface is composed only of a first region in which the number of the grooves in a direction orthogonal to the circumferential direction is “n” and a second region in which the number of the grooves in the direction orthogonal to the circumferential direction is larger than the “n”, the first region and the second region being arranged alternately in the circumferential direction, and the “n” being an integer of 1 or more.
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公开(公告)号：US11935905B2
公开(公告)日：2024-03-19
申请号：US17063187
申请日：2020-10-05
IPC分类号： H01L27/146 , H04N25/704
CPC分类号： H01L27/1461 , H01L27/14603 , H01L27/14643 , H04N25/704
摘要： An imaging device comprises pixels. The pixel includes first semiconductor regions of a first conductivity type provided in a surface part of a semiconductor substrate and a second semiconductor region of a second conductivity type provided in the surface part of the semiconductor substrate between the first semiconductor regions. The pixel includes: a light-receiving unit in which photodiodes each configured between the second semiconductor region and one of the first semiconductor regions; quenching circuits, each connected to a corresponding one of the first semiconductor regions; and a counter unit connected to each of connection nodes between the first semiconductor regions and the quenching circuits and counts a pulse generated in response to a photon being incident on the light-receiving unit. The second semiconductor region is provided across a deeper part of the semiconductor substrate than the first semiconductor regions.
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公开(公告)号：US11388331B2
公开(公告)日：2022-07-12
申请号：US16991547
申请日：2020-08-12
发明人： Yasuhiro Matsuo
摘要： An image capture apparatus that detects a position of a gazed point in an image based on a line of sight of a user is disclosed. The image capture apparatus also detects at least one characteristic area from the image and sets a determination area to each characteristic area having a size that is greater than or equal to a predetermined lower limit value. Then the image capture apparatus selects the characteristic area corresponding to a determination area including the position of the gazed point.
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公开(公告)号：US20210051266A1
公开(公告)日：2021-02-18
申请号：US16991547
申请日：2020-08-12
发明人： Yasuhiro Matsuo
摘要： An image capture apparatus that detects a position of a gazed point in an image based on a line of sight of a user is disclosed. The image capture apparatus also detects at least one characteristic area from the image and sets a determination area to each characteristic area having a size that is greater than or equal to a predetermined lower limit value. Then the image capture apparatus selects the characteristic area corresponding to a determination area including the position of the gazed point.
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公开(公告)号：US10551771B2
公开(公告)日：2020-02-04
申请号：US16377901
申请日：2019-04-08
发明人： Kouichi Uchida , Koujirou Izumidate , Noriaki Egawa , Masatsugu Toyonori , Shuji Saito , Yasuhiro Matsuo , Takashi Endo , Kosuke Saito
IPC分类号： G03G15/16
摘要： Provided is an electrophotographic belt sustainably excellent in toner removal performance. The electrophotographic belt has an endless shape and has grooves on an outer surface thereof, each of the grooves extending in a circumferential direction and being in non-parallel with the circumferential direction, and the outer surface is composed only of a first region in which the number of the grooves in a direction orthogonal to the circumferential direction is “n” and a second region in which the number of the grooves in the direction orthogonal to the circumferential direction is larger than the “n”, the first region and the second region being arranged alternately in the circumferential direction, and the “n” being an integer of 1 or more.
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