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1. 发明授权

US12115781B2 Printing apparatus and control method with cutter unit configured to connect with or separate from printing unit 有权
公开(公告)号：US12115781B2
公开(公告)日：2024-10-15
申请号：US17120447
申请日：2020-12-14
申请人： CANON KABUSHIKI KAISHA
发明人： Yasuyuki Asai , Hiromasa Yoneyama , Ryohei Maruyama , Itaru Wada , Yoshiaki Suzuki , Tomohito Abe , Tsutomu Obata , Noriyuki Aoki
IPC分类号： B41J11/70 , B26D1/24 , B65H35/06
CPC分类号： B41J11/706 , B26D1/245 , B65H35/06
摘要： There is provided a printing apparatus. A printing unit prints an image on a printing medium and is able to move. A cutter unit is able to connect with or separate from the printing unit, and, by following a movement of the printing unit, cuts the printing medium. A setting unit sets, in accordance with a size of the printing medium, a standby position of the cutter unit.

2. 发明公开

US20240326478A1 CUTTER UNIT AND PRINTER WITH CUTTER UNIT 审中-公开
公开(公告)号：US20240326478A1
公开(公告)日：2024-10-03
申请号：US18411605
申请日：2024-01-12
申请人： FUJITSU COMPONENT LIMITED
发明人： Tatsuya Oguchi
IPC分类号： B41J11/70 , B65H41/00
CPC分类号： B41J11/70 , B65H35/06 , B65H41/00 , B65H2301/51532 , B65H2701/192
摘要： A cutter unit according to an embodiment of the present disclosure is configured to cut recording paper that is conveyed. The cutter unit includes a movable blade that can advance toward or retract from the recording paper and is configured to cut the recording paper when the movable blade advances. The cutter unit also includes a peeling mechanism including a contacting portion configured to move in a direction opposite to a direction of advancement or retraction of the movable blade and contact the recording paper.

3. 发明公开

US20240269996A1 PRINTING APPARATUS AND PRINTING METHOD 审中-公开
公开(公告)号：US20240269996A1
公开(公告)日：2024-08-15
申请号：US18643538
申请日：2024-04-23
申请人： CANON KABUSHIKI KAISHA
发明人： Yoshiaki Suzuki , Hiromasa Yoneyama , Ryohei Maruyama , Itaru Wada , Tomohito Abe , Tsutomu Obata , Noriyuki Aoki , Yasuyuki Asai
IPC分类号： B41J11/00 , B41J3/46 , B41J11/42 , B41J11/66 , B41J11/70 , B41J15/08 , B65H7/06 , B65H26/02
CPC分类号： B41J11/006 , B41J11/0095 , B41J11/663 , B41J11/706 , B65H7/06 , B65H26/02 , B41J3/46 , B41J11/42 , B41J15/08 , B65H2511/528
摘要： There is provided a printing apparatus comprises a holding unit configured to hold a roll sheet. The printing apparatus performs: supplying the sheet by rotating the roll sheet held by the holding unit; nipping and conveying the supplied sheet; performing printing on the conveyed sheet; detecting occurrence of a print medium jam of the sheet; and, if the printing apparatus has detected a print medium jam of the sheet, performing a control process of supplying the sheet in a state in which the conveying is stopped.

4. 发明授权

US12053977B2 Printer and blade unit 有权
公开(公告)号：US12053977B2
公开(公告)日：2024-08-06
申请号：US18447670
申请日：2023-08-10
申请人： FUJITSU COMPONENT LIMITED
发明人： Tatsuya Oguchi , Yuji Yada
IPC分类号： B41J11/70 , B26D1/08 , B26D5/08 , B26D7/26 , B41J29/02 , B26D7/00 , B41J11/04 , B41J15/00
CPC分类号： B41J11/70 , B26D1/085 , B26D5/083 , B26D7/26 , B26D7/2614 , B41J29/02 , B26D2007/005 , B41J11/04 , B41J15/00
摘要： A printer configured to cut recording paper with a fixed blade and a movable blade has a blade unit including the movable blade and a slider to which the movable blade is attachable, and the slider includes: a contact part configured to contact the movable blade; a flexible part formed thinner than the contact part; and a first protrusion provided on the flexible part and configured to engage with a first opening provided in the movable blade.

5. 发明公开

US20240246348A1 PRINTING APPARATUS AND METHOD OF CONTROLLING PRINTING APPARATUS 审中-公开
公开(公告)号：US20240246348A1
公开(公告)日：2024-07-25
申请号：US18418538
申请日：2024-01-22
申请人： SEIKO EPSON CORPORATION
发明人： Hiroyoshi OKADA
IPC分类号： B41J29/387 , B41J11/00 , B41J11/70 , B41J27/12
CPC分类号： B41J29/387 , B41J11/0005 , B41J11/70 , B41J27/12
摘要： A printing apparatus includes a transport unit including a roller that transports a recording sheet in a transport direction, a transport motor that rotates the roller, and a driving circuit that drives the transport motor, a head that performs printing on the recording sheet, a cutter that cuts the recording sheet, and a control unit. The control unit puts the transport motor into a hold state by the driving circuit when the recording sheet is cut by the cutter, and puts the transport motor into a short brake state by the driving circuit after the recording sheet is cut by the cutter.

6. 发明授权

US12023917B2 Printing apparatus 有权
公开(公告)号：US12023917B2
公开(公告)日：2024-07-02
申请号：US17934788
申请日：2022-09-23
申请人： SEIKO EPSON CORPORATION
发明人： Daisuke Yanagimachi , Shin Yokota , Shoichi Murata
IPC分类号： B41J11/70
CPC分类号： B41J11/70
摘要： A printing apparatus includes a case configured to receive roll paper of a rolled recording medium, a cover rotatably attached to the case to be used to open or close the case, a transport section including a transport motor provided to the case and a transport roller provided to the cover, the transport section being configured to pull the recording medium from the roll paper and transport the recording medium along a recording medium path, and a cut section including a first blade and a first blade motor configured to move the first blade provided to the cover and a second blade provided to the case, the cut section being configured to cut the recording medium. The first blade motor includes a first blade motor shaft, and the first blade motor is provided to the cover such that a first extension line extending from the first blade motor shaft and a second extension line extending from at least part of the recording medium path in a width direction of the recording medium intersect each other when the cover is closed.

7. 发明授权

US12005703B2 Printer and method for detecting printing paper 有权
公开(公告)号：US12005703B2
公开(公告)日：2024-06-11
申请号：US17789307
申请日：2020-12-28
申请人： BIXOLON CO., LTD.
发明人： Chul Hui Lee
IPC分类号： B41J11/00 , B41J3/407 , B41J11/70 , B41J29/393
CPC分类号： B41J11/0095 , B41J3/4075 , B41J11/70 , B41J29/393
摘要： A printer includes: a transfer unit configured to transfer printing paper in a printing direction; a printing unit configured to print information on transferred printing paper; a detection unit installed to face discharged printing paper on a printing paper discharge portion side, and configured to acquire measured values by detecting light while printing paper is transferred or when the transfer of printing paper is stopped; and a control unit configured to collect measured values of the detection unit while printing paper is transferred, to calculate a reference value by using the collected measured values, and to determine whether printing paper has been removed by comparing the calculated reference value with a measured value acquired by the detection unit when the transfer of printing paper is stopped.

8. 发明公开

US20240181791A1 Cutter Integrated with Tamping Mechanism for Enhanced Linerless Processing 审中-公开
公开(公告)号：US20240181791A1
公开(公告)日：2024-06-06
申请号：US18073696
申请日：2022-12-02
申请人： ZEBRA TECHNOLOGIES CORPORATION
发明人： David F. Beck , Richard J. Preliasco
IPC分类号： B41J11/70 , B41J3/407 , B41J15/04
CPC分类号： B41J11/70 , B41J3/4075 , B41J15/04
摘要： Disclosed is a label application device for applying a label to an object. The label application device comprises a media roll holder configured to secure a media roll, a tamp arm configured to move from a retracted position to an extended position, and a print head located between the media roll holder and the tamp arm. The print head is configured to receive the media roll, feed the media roll into the print head, and eject the media roll. The tamp arm comprises a tamp pad attached to an end of the tamp arm. The tamp pad comprises a vacuum port configured to suction the media roll against the tamp pad. The tamp arm further comprises a blade attached to the tamp arm. The blade is configured to cut the media roll as the tamp arm moves from the retracted position to the extended position.

9. 发明授权

US11995488B2 Image recording apparatus 有权
公开(公告)号：US11995488B2
公开(公告)日：2024-05-28
申请号：US18058350
申请日：2022-11-23
申请人： BROTHER KOGYO KABUSHIKI KAISHA
发明人： Daisuke Kasamatsu , Shunsuke Minamikawa
IPC分类号： G06K15/16 , B41J11/70
CPC分类号： G06K15/16 , B41J11/70
摘要： An image recording apparatus, having a conveyer, an image recorder, a cutter assembly, a reader, a display device, a controller, and an operation interface, is provided. The controller is configured to control the reader to read the image of the readable medium, the image recorder to record the image of the readable medium read by the reader on the sheet, and the cutter assembly to cut the sheet at a predetermined position in a conveying direction. The operation includes a first receivable portion, through which a selection from the user for causing the controller to control the reader to read the image of the readable medium, control the image recorder to record the image of the readable medium read by the reader on the sheet, and control the cutter assembly to cut the sheet at the predetermined position is receivable in a single action.

10. 发明公开

US20240092102A1 PRINTING APPARATUS 审中-公开
公开(公告)号：US20240092102A1
公开(公告)日：2024-03-21
申请号：US18465617
申请日：2023-09-12
申请人： BROTHER KOGYO KABUSHIKI KAISHA
发明人： Hiroaki TAKAHASHI , Yasuo NISHIKAWA , Yoshimitsu TANIGUCHI , Kosuke INUZUKA
IPC分类号： B41J29/13 , B41J11/00 , B41J11/70 , B41J13/10
CPC分类号： B41J29/13 , B41J11/0045 , B41J11/706 , B41J13/10
摘要： There is provided a printing apparatus including: a casing, an opening/closing part, a printing part, a processing unit and a shielding part. The casing has an opening. The opening/closing part is movable to a first position to a second position. The printing part has an installment part and prints an image on a print medium. The processing unit is arranged on a downstream side in a conveyance direction, of the print medium, with respect to the printing part and processes the print medium. The shielding part shields at least a part of the processing unit. When the opening/closing part is at the second position, the opening is capable of releasing a location above the installment part or a part, of the installment part. When the opening/closing part is at the second position, the shielding part shields at least the part of the processing unit.

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