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公开(公告)号：US12116234B2
公开(公告)日：2024-10-15
申请号：US17901607
申请日：2022-09-01
发明人： Ryuga Oishi , Ryosuke Yamaji , Hiroyuki Tamai
CPC分类号： B65H7/02 , B65H5/062 , B65H9/166 , B65H2301/331 , B65H2404/1422 , B65H2511/13 , B65H2511/24
摘要： A medium transport device includes: a first transport unit on a front side and a first transport unit on a rear side that are respectively disposed in a front part and a rear part of a region having a length in a transport direction of a medium having a transportable minimum size and that transport the medium while nipping the medium; a second transport unit that is disposed between the first transport units and that transports the medium while nipping the medium and pulling the nipped medium outward in a width direction intersecting the transport direction; and a controller that performs control so that the medium transport device transports the medium while nipping the medium by using only the second transport unit when the medium is a thin medium having a thickness less than or equal to a predetermined thickness and so that the medium transport device transports the medium while nipping the medium by using the first transport units and the second transport unit when the medium is a medium other than the thin medium.
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公开(公告)号：US12098054B2
公开(公告)日：2024-09-24
申请号：US17820648
申请日：2022-08-18
发明人： Yuya Yumoto , Junpei Yamashita , Osamu Murayama , Shinya Yamazaki , Nobuaki Kamiyama , Shigenori Nakagawa
CPC分类号： B65H5/021 , B41J11/42 , B65H7/02 , B65H2404/5391 , B65H2553/30
摘要： A recording apparatus includes a recording section capable of recording on a medium, a transport belt that is provided with adhesive capable of adhering with the medium and that is capable of transporting the medium, an ultrasonic sensor that transmits ultrasonic waves to the surface of the adhesive and that receives ultrasonic waves reflected from the surface, and a controller capable of determining the state of the surface based on the detection result of the ultrasonic sensor.
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公开(公告)号：US20240253922A1
公开(公告)日：2024-08-01
申请号：US18104637
申请日：2023-02-01
IPC分类号： B65H7/02
CPC分类号： B65H7/02 , B65H2511/11 , B65H2801/03
摘要： Disclosed is a media processing device, including a printing assembly located downstream of a media supply. The media supply includes media elements. The media processing device further includes a memory configured to store media profiles and an edge detection sensor configured to detect edges of the media elements. The edge detection sensor is located proximate to an upstream end of the printing assembly. The media processing device further includes a control circuit configured to receive a media profile, determine calibration data based on the media profile, feed a first media element through the printing assembly, determine a media element length based on the media profile, retract the first media element back through the printing assembly based on the media element length, and print on the first media element by way of the printing assembly.
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公开(公告)号：US11999581B2
公开(公告)日：2024-06-04
申请号：US17218507
申请日：2021-03-31
发明人： Keisuke Sasaki , Nobuhisa Nomoto
CPC分类号： B65H3/0661 , B41J29/13 , B65H3/0669 , B65H7/02 , B65H2301/5321 , B65H2402/441
摘要： A recording apparatus includes: an apparatus body having an inclined support portion that supports a medium in an inclined position, and a feed roller that feeds the medium supported by the inclined support portion; and an opening/closing body that opens and closes an upper part of the apparatus body. The apparatus body has a cover member that covers an upper part of the feed roller and a vicinity thereof. The cover member has an opening through which the feed roller is exposed.
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公开(公告)号：US20240176273A1
公开(公告)日：2024-05-30
申请号：US18515478
申请日：2023-11-21
发明人： Koji TANIO
CPC分类号： G03G15/6555 , B65H7/02 , G03G15/6529 , B65H29/60 , G03G2215/00548 , G03G2215/00675
摘要： A sheet transport device includes a first transport route, a roller, a second transport route, a switching nail, a lever, a sheet detection piece, a cam, an intermediate rotary member, a rotary member, a sensor, a driver, and a controller. The controller controls the driver to switch the switching nail between a first transport position and a second transport position, decides that the sheet is transported through first transport route, when the sheet detection piece retreats contacted by the sheet on the first transport route, with the switching nail being set to the first transport position, and the sensor detects that the rotary member is in the second posture, and decides that the switching nail has been switched from the first transport position to the second transport position, when the sensor detects that the rotary member is in the second posture, after the sheet has passed the sheet detection piece.
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公开(公告)号：US11981532B2
公开(公告)日：2024-05-14
申请号：US17570072
申请日：2022-01-06
发明人： Kyosuke Watari , Ryo Terakado , Masashi Hara
CPC分类号： B65H7/18 , B41J3/60 , B41J13/0018 , B65H7/02 , B65H2301/333 , B65H2301/35 , B65H2301/4452 , B65H2513/51 , B65H2513/512 , B65H2801/24
摘要： A paper supply device is equipped with a paper supply unit that sequentially supplies a plurality of print media, and a control unit that controls the paper supply unit. During sequential supply of a plurality of print media at a paper supply interval, in the case that it is necessary to secure a paper supply interval which is set in advance and is longer than the paper supply interval, a reference paper supply interval, based on a point in time which is a natural number multiple of the paper supply interval, and a post print process paper supply interval are compared. Print media are supplied at the post print process paper supply interval in the case that the post print process paper supply interval and the reference paper supply interval are different.
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公开(公告)号：US11932509B2
公开(公告)日：2024-03-19
申请号：US17533602
申请日：2021-11-23
摘要： A conveyer includes: a supporting member which supports a roll body having a sheet wound therearound; a conveyance roller which conveys the sheet; a guide member; an urging member which urges the guide member; a sensor; and a controller. The controller is configured: to determine a target position of the guide member and a permissible position in accordance with the target position; to control a rotation amount of the supporting member and/or a rotation amount of the conveyance roller; to determine whether or not a position of the guide member exceeds the permissible position; and to perform a notification of a conveying error of the sheet.
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公开(公告)号：US11873186B2
公开(公告)日：2024-01-16
申请号：US17547453
申请日：2021-12-10
发明人： Hirofumi Hagihara
CPC分类号： B65H7/02 , B65H1/14 , B65H1/18 , B65H29/50 , B65H31/10 , B65H2405/3321 , B65H2511/15
摘要： A document conveyance device includes a supply tray, a discharge tray, a conveyance part, a discharge part, and a lifting and lowering part. The lifting and lowering part lifts the supply tray and the discharge part according to a feeding of the document. When the feeding of the document to the document conveyance path is completed and then the supply tray is lifted, in a small number of documents discharge state where the height of the documents stacked on the discharge tray is less than the specified value, the lifting and lowering part positions the supply tray at a taking out position depart upward from the specified value by a predetermined space.
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公开(公告)号：US11807491B2
公开(公告)日：2023-11-07
申请号：US17461431
申请日：2021-08-30
发明人： Darin Duane Lindig
CPC分类号： B65H7/20 , B65H7/02 , B65H2511/412 , B65H2511/511
摘要： According to examples, an apparatus may include a media feed mechanism, printing components, an output tray, a sensor, a processor, and a memory on which is stored machine-readable instructions. The instructions may cause the processor to receive a signal from the sensor corresponding to a detection by the sensor of a movement that triggers output of the signal from the sensor. The instructions may also, based on receipt of the signal, cause the media feed mechanism to feed a sheet of media out of the apparatus into the output tray.
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公开(公告)号：US20230331006A1
公开(公告)日：2023-10-19
申请号：US18032874
申请日：2020-10-21
发明人： Michael Ewe , KEITH JARIABKA , JUAN D RAMOS
CPC分类号： B41J11/0095 , B65H5/062 , B65H7/02 , B65H2511/13 , B65H2701/1311 , B65H2513/10
摘要： Example implementations relate to print media rollers. For example, implementations can include a device that includes a first roller to receive print media, a first sensor to determine when a leading edge of the print media is at a first location, a second roller to be activated based on a type of the print media and when the leading edge of the print media interacts with the first sensor, a second sensor to determine when the leading edge of the print media is at a second location, wherein the first roller is deactivated based on when the leading edge of the print media interacts with the second sensor.
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