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1. 发明申请

US20200280253A1 VOLTAGE CONVERSION DEVICE 审中-公开
公开(公告)号：US20200280253A1
公开(公告)日：2020-09-03
申请号：US16797150
申请日：2020-02-21
申请人： CANON KABUSHIKI KAISHA
发明人： Takuya Sakamaki
IPC分类号： H02M3/07 , H02M3/158
摘要： A voltage conversion device that is operable as a switched capacitor, includes switches, a boost circuit that raises an input voltage to the voltage conversion device to a voltage that is higher than a predetermined reference voltage, and a control unit that controls states of the switches based on a voltage output from the boost circuit.

2. 发明授权

US11750921B2 Image pickup apparatus capable of performing function change, and control method for image pickup apparatus 有权
公开(公告)号：US11750921B2
公开(公告)日：2023-09-05
申请号：US17667219
申请日：2022-02-08
申请人： CANON KABUSHIKI KAISHA
发明人： Tatsuya Hanayama , Masayoshi Shibata , Yusuke Toriumi , Takuya Sakamaki
IPC分类号： H04N23/663 , G06K7/10 , H04M1/02 , H04N23/54 , H04N23/667
CPC分类号： H04N23/663 , G06K7/10366 , H04M1/0264 , H04N23/54 , H04N23/667 , H04M2250/04 , H04M2250/12 , H04M2250/52
摘要： An image pickup apparatus whose function can be easily changed is provided. The image pickup apparatus, to which a mounting component part having a wireless IC tag can be attached, comprising at least one processor and/or circuit configured to function as following units, a reading unit configured to read information recorded in the wireless IC tag, an attitude determination unit configured to determine an attitude of the mounting component part, which is attached, with respect to the image pickup apparatus, and a function changing unit configured to change a function of the image pickup apparatus. In a case that the reading unit can read the information recorded in the wireless IC tag, the function changing unit changes the function of the image pickup apparatus according to the attitude of the mounting component part, which is determined.

3. 发明授权

US11190099B2 Voltage conversion device 有权
公开(公告)号：US11190099B2
公开(公告)日：2021-11-30
申请号：US16797150
申请日：2020-02-21
申请人： CANON KABUSHIKI KAISHA
发明人： Takuya Sakamaki
IPC分类号： H02M3/07 , H02M3/158
摘要： A voltage conversion device that is operable as a switched capacitor, includes switches, a boost circuit that raises an input voltage to the voltage conversion device to a voltage that is higher than a predetermined reference voltage, and a control unit that controls states of the switches based on a voltage output from the boost circuit.

4. 发明申请

US20150312462A1 IMAGE CAPTURING APPARATUS AND METHOD FOR CONTROLLING THE SAME 有权
标题翻译：图像捕获装置及其控制方法
公开(公告)号：US20150312462A1
公开(公告)日：2015-10-29
申请号：US14697348
申请日：2015-04-27
申请人： CANON KABUSHIKI KAISHA
发明人： Takuya Sakamaki
IPC分类号： H04N5/235 , H04N5/232
CPC分类号： H04N5/2354 , H04N5/23212 , H04N5/23241 , H04N5/23245 , H04N5/2353
摘要： An image capturing apparatus capturing an object image based on a set time includes: a first state-changing unit setting an light emission unit in a first state with a light emission corresponding to image capturing, and in a second state with less power consumption than that in the first state; a second state-changing unit setting the apparatus to a third state where an image is captured, and in a fourth state with less power consumption than that in the third state; and a light emission determining unit that determines whether to cause the emission unit to emit a light for the next capturing. The second state remains until the next capture when it is determined not to emit a light. The change to the fourth state starts after it is determined not to emit a light. Then, the apparatus changes to the third state again for the next capturing.
摘要翻译：基于设定时间拍摄对象图像的摄像装置包括：第一状态改变单元，将具有与图像拍摄相对应的发光的第一状态的发光单元设定为具有比图像拍摄对应的发光的第二状态，并且处于具有比其低的功耗的第二状态在第一个状态; 第二状态改变单元，其将所述设备设置为拍摄图像的第三状态，并且处于比所述第三状态低的功耗的第四状态; 以及发光确定单元，其确定是否使所述发射单元发射用于下一次捕获的光。当确定不发出光时，第二状态保持到下一次捕获。在确定不发光之后开始到第四状态的改变。然后，设备再次变为第三状态以进行下一次捕获。

5. 发明申请

US20220390753A1 DISPLAY DEVICE 有权
公开(公告)号：US20220390753A1
公开(公告)日：2022-12-08
申请号：US17775926
申请日：2020-08-05
申请人： CANON KABUSHIKI KAISHA
发明人： Takuya Sakamaki , Tatsuya Hanayama , Atsushi Sugawara , Kaori Tomura , Yosuke Fukai , Yusuke Toriumi
IPC分类号： G02B27/01
摘要： A display device configured to be used in a state of being fixed to a head of a user, includes: a camera; a display configured to display a part of an image captured by the camera as a display range; an orientation detection sensor configured to detect an orientation of the display device; a line-of-sight detection sensor configured to detect a line-of-sight of the user to the display; and a processor configured not to control a position of the display range based on the line-of-sight detected by the line-of-sight detection sensor in a case where a change amount of the orientation detected by the orientation detection sensor is smaller than a predetermined amount, and to control the position of the display range based on the line-of-sight in a case where the change amount of the orientation is larger than the predetermined amount.

6. 发明申请

US20220263999A1 IMAGE PICKUP APPARATUS CAPABLE OF PERFORMING FUNCTION CHANGE, AND CONTROL METHOD FOR IMAGE PICKUP APPARATUS 有权
公开(公告)号：US20220263999A1
公开(公告)日：2022-08-18
申请号：US17667219
申请日：2022-02-08
申请人： CANON KABUSHIKI KAISHA
发明人： Tatsuya Hanayama , Masayoshi Shibata , Yusuke Toriumi , Takuya Sakamaki
IPC分类号： H04N5/232 , H04N5/225 , H04M1/02 , G06K7/10
摘要： An image pickup apparatus whose function can be easily changed is provided. The image pickup apparatus, to which a mounting component part having a wireless IC tag can be attached, comprising at least one processor and/or circuit configured to function as following units, a reading unit configured to read information recorded in the wireless IC tag, an attitude determination unit configured to determine an attitude of the mounting component part, which is attached, with respect to the image pickup apparatus, and a function changing unit configured to change a function of the image pickup apparatus. In a case that the reading unit can read the information recorded in the wireless IC tag, the function changing unit changes the function of the image pickup apparatus according to the attitude of the mounting component part, which is determined.

7. 发明申请

US20210152780A1 DISPLAY APPARATUS 有权
公开(公告)号：US20210152780A1
公开(公告)日：2021-05-20
申请号：US17094958
申请日：2020-11-11
申请人： CANON KABUSHIKI KAISHA
发明人： Tatsuya Hanayama , Yusuke Toriumi , Takuya Sakamaki , Atsushi Sugawara , Kaori Tomura , Yosuke Fukai
IPC分类号： H04N7/18 , H04N5/232
摘要： A display apparatus according to the present invention is to be fixed on a head of a user, and includes: an image sensor configured to be capable of changing focal distance; a display configured to display, as a display range, a part of an image which is captured by the image sensor; an orientation detector configured to detect an orientation of the display apparatus; and at least one memory and at least one processor which function as a control unit configured to control a position of the display range based on a change of the orientation detected by the orientation detector, and the focal distance.

8. 发明授权

US12007567B2 Display device 有权
公开(公告)号：US12007567B2
公开(公告)日：2024-06-11
申请号：US17775926
申请日：2022-05-11
申请人： CANON KABUSHIKI KAISHA
发明人： Takuya Sakamaki , Tatsuya Hanayama , Atsushi Sugawara , Kaori Tomura , Yosuke Fukai , Yusuke Toriumi
IPC分类号： G02B27/01 , G06F3/01 , H04N23/695
CPC分类号： G02B27/0172 , G02B27/0179 , G06F3/012 , G06F3/013 , H04N23/695 , G02B2027/0138 , G02B2027/014 , G02B2027/0187
摘要： A display device configured to be used in a state of being fixed to a head of a user, includes: a camera; a display configured to display a part of an image captured by the camera as a display range; an orientation detection sensor configured to detect an orientation of the display device; a line-of-sight detection sensor configured to detect a line-of-sight of the user to the display; and a processor configured not to control a position of the display range based on the line-of-sight detected by the line-of-sight detection sensor in a case where a change amount of the orientation detected by the orientation detection sensor is smaller than a predetermined amount, and to control the position of the display range based on the line-of-sight in a case where the change amount of the orientation is larger than the predetermined amount.

9. 发明授权

US11677911B2 Display apparatus capable of controlling a position of a display range based on a change of focal distance 有权
公开(公告)号：US11677911B2
公开(公告)日：2023-06-13
申请号：US17094958
申请日：2020-11-11
申请人： CANON KABUSHIKI KAISHA
发明人： Tatsuya Hanayama , Yusuke Toriumi , Takuya Sakamaki , Atsushi Sugawara , Kaori Tomura , Yosuke Fukai
IPC分类号： G02B27/01 , H04N7/18 , H04N23/695
CPC分类号： H04N7/18 , H04N23/695 , G02B27/01
摘要： A display apparatus according to the present invention is to be fixed on a head of a user, and includes: an image sensor configured to be capable of changing focal distance; a display configured to display, as a display range, a part of an image which is captured by the image sensor; an orientation detector configured to detect an orientation of the display apparatus; and at least one memory and at least one processor which function as a control unit configured to control a position of the display range based on a change of the orientation detected by the orientation detector, and the focal distance.

10. 发明授权

US09560286B2 Image capturing apparatus and method for controlling the same 有权
标题翻译：图像捕获装置及其控制方法
公开(公告)号：US09560286B2
公开(公告)日：2017-01-31
申请号：US14697348
申请日：2015-04-27
申请人： CANON KABUSHIKI KAISHA
发明人： Takuya Sakamaki
IPC分类号： H04N5/235 , H04N5/232
CPC分类号： H04N5/2354 , H04N5/23212 , H04N5/23241 , H04N5/23245 , H04N5/2353
摘要： An image capturing apparatus capturing an object image based on a set time includes: a first state-changing unit setting an light emission unit in a first state with a light emission corresponding to image capturing, and in a second state with less power consumption than that in the first state; a second state-changing unit setting the apparatus to a third state where an image is captured, and in a fourth state with less power consumption than that in the third state; and a light emission determining unit that determines whether to cause the emission unit to emit a light for the next capturing. The second state remains until the next capture when it is determined not to emit a light. The change to the fourth state starts after it is determined not to emit a light. Then, the apparatus changes to the third state again for the next capturing.
摘要翻译：基于设定时间拍摄对象图像的摄像装置包括：第一状态改变单元，将具有与图像拍摄相对应的发光的第一状态的发光单元设定为具有比图像拍摄对应的发光的第二状态，并且处于具有比其低的功耗的第二状态在第一个状态; 第二状态改变单元，将所述设备设置为拍摄图像的第三状态，并且处于比所述第三状态低的功耗的第四状态; 以及发光确定单元，其确定是否使所述发射单元发射用于下一次捕获的光。当确定不发出光时，第二状态保持到下一次捕获。在确定不发光之后开始到第四状态的改变。然后，设备再次变为第三状态以进行下一次捕获。

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