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公开(公告)号:US11364633B2
公开(公告)日:2022-06-21
申请号:US16800601
申请日:2020-02-25
Inventor: Jie Lin , Teruto Hirota , Takayuki Nagata
Abstract: A cleaning robot includes an arm including a distal end portion to which a brush is attached, the arm extending in a first direction parallel to a horizontal direction, a driver connected to the arm, the driver including a first mechanism that moves the arm in the first direction, a second mechanism that moves the arm in a second direction parallel to a vertical direction perpendicular to the first direction, and a third mechanism that moves the arm in a third direction perpendicular to both the first direction and second direction, a controller configured to switch the orientation of the distal end portion between an orientation for cleaning a first target face of the object and an orientation for cleaning a second target face of the object, the first target face facing the first direction, the second target face facing the second direction.
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公开(公告)号:USD866889S1
公开(公告)日:2019-11-12
申请号:US29645727
申请日:2018-04-27
Designer: Jie Lin , Teruto Hirota , Tatsuhiro Kishi , Takayuki Nagata , Pinchu Yang , Yuki Takaoka
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公开(公告)号:US11439286B2
公开(公告)日:2022-09-13
申请号:US16671772
申请日:2019-11-01
Inventor: Jie Lin , Teruto Hirota , Takayuki Nagata , Yuki Takaoka , Tatsuhiro Kishi , Pinchu Yang
Abstract: A mobile robot that autonomously travels includes a body that has a front surface, a driver that is disposed in the body and that drives travelling of the body, a base that includes a spring and that is connected to the body via the spring, and a distance measurer that is disposed at an upper part of the base. The base is connected to the body in such a way that the base is movable to be in a first state in which the laser range finder is located inside the body and a second state in which the laser range finder is located outside the body. The spring generates a force that pushes the base from a front surface of the body to an outside of the body.
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公开(公告)号:US09866535B2
公开(公告)日:2018-01-09
申请号:US14834904
申请日:2015-08-25
Inventor: Hideki Matsushima , Teruto Hirota , Naoyoshi Otsubo , Koichi Morioka , Natsume Matsuzaki , Norio Sanada
CPC classification number: H04L63/0428 , G06F21/10 , G06F21/121 , G06F21/123 , G06F21/125 , G06F21/14 , G06F21/445 , G06F21/86 , H04W12/04 , H04W12/06
Abstract: A content reproduction system includes an information processing terminal (102) and a secure device (103). The information processing terminal (102) receives a copyright protection application program (315) from an application distribution server (113). The copyright protection application program includes a first program having a first execution format executable in the information processing terminal (102) and a second program having a second execution format different from the first execution format and executable in the secure device (103). The second program is encrypted with a program key (515) held in the secure device (103). By extracting and executing the first program, the information processing terminal (102) extracts the second program and transmits the second program to the secure device (103). The secure device (103) receives the second program from the information processing terminal (102), decrypts the second program using a program key stored in a key storing unit (520), and executes the second program.
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