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11. 发明授权

US11772397B2 Tape cassette 有权
公开(公告)号：US11772397B2
公开(公告)日：2023-10-03
申请号：US18059403
申请日：2022-11-28
申请人： BROTHER KOGYO KABUSHIKI KAISHA
发明人： Tomohiro Kondo , Mariko Niizeki , Shunsuke Mizutani
IPC分类号： B41J32/00 , B41J3/36 , B41J2/325 , B41J3/407 , B41J33/26
CPC分类号： B41J32/00 , B41J2/325 , B41J3/36 , B41J3/4075 , B41J33/26
摘要： A tape cassette includes a recess formed on a part of a side wall of a cassette case, an arm portion, a roller partly exposed from the tape cassette, a first protrusion including a first leading end, and a second protrusion including a second leading end. The first leading end and the second leading end protrudes toward first side. The first leading end is positioned on a first virtual line or further to the first side than the first virtual line. The first virtual line connects an exposed part of an outer peripheral surface of the roller with a connection portion between the recess and a wall comprising the arm portion. The second leading end is positioned further to the first side than a second virtual line. The second virtual line connects the exposed part of the outer peripheral surface of the roller with the first leading end.

12. 发明授权

US11766883B2 Printer 有权
公开(公告)号：US11766883B2
公开(公告)日：2023-09-26
申请号：US17174897
申请日：2021-02-12
申请人： VIDEOJET TECHNOLOGIES INC.
发明人： Gary Pfeffer , Keith Buxton
IPC分类号： B41J25/312 , B41J2/325 , B41J25/316 , B41J2/035 , B41J2/175
CPC分类号： B41J25/312 , B41J2/035 , B41J2/17556 , B41J2/325 , B41J25/316
摘要： A printer comprising a printhead configured to selectively cause a mark to be created on a substrate. The printer comprises a stepper motor having an output shaft coupled to the printhead, the stepper motor being arranged to vary the position of the printhead relative to a printing surface against which printing is carried out, and to control the pressure exerted by the printhead on the printing surface. The printer further comprises a sensor configured to generate a signal indicative of an angular position of the output shaft of the stepper motor. The printer further comprises a controller arranged to generate control signals for the stepper motor so as to cause a predetermined torque to be generated by the stepper motor; said control signals being at least partially based upon an output of said sensor.

13. 发明授权

US11724517B2 Printer 有权
公开(公告)号：US11724517B2
公开(公告)日：2023-08-15
申请号：US17403186
申请日：2021-08-16
申请人： SATO HOLDINGS KABUSHIKI KAISHA
发明人： Takashi Shioya , Masaaki Kajikawa
IPC分类号： B41J2/325
CPC分类号： B41J2/325
摘要： A printer includes a printing unit configured to print on the print medium, a ribbon shaft configured to hold the ink ribbon, a partition member provided swingably between a close position where gears that transmit drive force to the ribbon shaft mesh with each other and an open position where meshing between the gears is released, and a lock mechanism configured to hold the partition member with respect to the printing unit when the partition member is placed at the close position.

14. 发明公开

US20230226825A1 Integrated Sensor Assembly for Media Processing Devices 审中-公开
公开(公告)号：US20230226825A1
公开(公告)日：2023-07-20
申请号：US17580133
申请日：2022-01-20
申请人： ZEBRA TECHNOLOGIES CORPORATION
发明人： Yong Liu , Huanhua Liao , Yunbo Yuan
IPC分类号： B41J2/325
CPC分类号： B41J2/325
摘要： A media processing device includes: a print head; a housing supporting the print head, and defining chambers to receive a media supply, and a ribbon supply; a media guide coupled to the housing, and defining a portion of a media path extending from the media supply to the print head; a first sensor support affixed to the media guide on a first side of the media path, between the media path and a ribbon path extending from the ribbon chamber to the print head; a ribbon sensor on a ribbon-facing side of the first sensor support; a first media sensor on an opposite, media-facing side of the first sensor support; a second sensor support affixed to the media guide on a second side of the media path, opposite the first side of the media path; and a second media sensor on a media-facing side of the second sensor support.

15. 发明公开

US20230202196A1 IMAGE RECORDING DEVICE INCLUDING THERMAL HEAD AND READER POSITIONED DOWNSTREAM OF THERMAL HEAD IN CONVEYING DIRECTION 审中-公开
公开(公告)号：US20230202196A1
公开(公告)日：2023-06-29
申请号：US18062291
申请日：2022-12-06
申请人： BROTHER KOGYO KABUSHIKI KAISHA
发明人： Keita KOYAMA
IPC分类号： B41J2/325
CPC分类号： B41J2/325
摘要： In an image recording device, a thermal head is located in the housing. An ink ribbon is to be supplied toward the thermal head from a first supply member. A first supply member is located in the housing. A first take-up member is located in the housing and takes up the ink ribbon. A conveying member is located in the housing and conveys a medium toward the thermal head. A platen is located in the housing and faces the thermal head. The platen and the thermal head sandwich both the ink ribbon and the medium at a nip position in a first direction in which the ink ribbon is conveyed. A first reader is located in the housing and optically reads a first target portion of the ink ribbon which is positioned at a first reading position downstream of the nip position in the first direction.

16. 发明公开

US20230166528A1 Printing Device 审中-公开
公开(公告)号：US20230166528A1
公开(公告)日：2023-06-01
申请号：US18162424
申请日：2023-01-31
申请人： Brother Kogyo Kabushiki Kaisha
发明人： Yasutoshi Kano
IPC分类号： B41J2/325
CPC分类号： B41J2/325
摘要： A printing device includes a main body, and a cassette attached to and detached from the main body. A locating shaft is provided on a back surface of the cassette. A ball that can protrude toward an outer side is provided in the locating shaft. A cylindrical guide body is provided at a position facing the locating shaft on a front surface of the main body. The cylindrical guide body guides and locates the locating shaft to a predetermined position on a side of the main body along an axis direction. When the locating shaft is located at the predetermined position, the ball engages with an engaged hole provided in the cylindrical guide body. The locating shaft is locked to the cylindrical guide body. A release button is pressed down by a user to release locking performed by the ball.

17. 发明公开

US20230150272A1 PRINTER DEVICE 审中-公开
公开(公告)号：US20230150272A1
公开(公告)日：2023-05-18
申请号：US17861283
申请日：2022-07-11
申请人： TOSHIBA TEC KABUSHIKI KAISHA
发明人： Seiji Tsuzuki
IPC分类号： B41J2/325
CPC分类号： B41J2/325
摘要： According to one embodiment, a thermal heat transfer printer (printer device) includes a printing data look-ahead unit configured to look ahead a data printing position if printing is performed; a head position control unit configured to cause a thermal head, an ink ribbon, and printing paper to be in a contact state or a non-contact state based on a look-ahead result of the printing data look-ahead unit; an ink ribbon saved amount calculation unit configured to calculate a saved amount of the ink ribbon based on a conveyed amount of the printing paper in the non-contact state; and an ink ribbon saved amount display unit configured to display the saved amount calculated by the ink ribbon saved amount calculation unit.

18. 发明申请

US20230094581A1 THERMAL TRANSFER PRINTER 有权
公开(公告)号：US20230094581A1
公开(公告)日：2023-03-30
申请号：US17484906
申请日：2021-09-24
申请人： VIDEOJET TECHNOLOGIES INC.
发明人： Martin McNestry
IPC分类号： B41J2/325 , B41J33/34
摘要： There is provided a thermal transfer printer 1, which comprises: a printhead 5; a tape drive configured to cause an inked ribbon 7 to be advanced past the printhead 5 so as to allow ink to be removed from the inked ribbon by the printhead and transferred to a substrate during a printing operation; and a printhead carriage 11 on which the printhead 5 is mounted, wherein the printhead carriage 11 is supported by a rail 34 coupled to a body 2 of the printer, and the rail 34 extends along a direction parallel to a direction of travel of the inked ribbon 7; wherein the printhead carriage 11 further comprises a first structure 40 which is arranged to engage with a second structure 50 coupled to the body 2 of the printer, and wherein the first and second structures 40, 50 are configured such that the printhead carriage 11 is rotatable around the rail 34 but a rotation of the printhead carriage around the rail remains within a predetermined range.

19. 发明授权

US11571910B2 Printer 有权
公开(公告)号：US11571910B2
公开(公告)日：2023-02-07
申请号：US17050709
申请日：2020-03-19
申请人： VIDEOJET TECHNOLOGIES INC.
发明人： Gary Pfeffer
IPC分类号： B41J2/325 , B41J2/305
摘要： A printer comprising a printhead configured to selectively cause a mark to be created on a substrate, a stepper motor having an output shaft coupled to the printhead, the stepper motor being arranged to vary the position of the printhead, a sensor configured to generate a signal indicative of an angular position of the output shaft of the stepper motor, and a controller arranged to generate control signals for the stepper motor. Said control signals being at least partially based upon an output of said sensor and at least partially based upon a target position. Said control signals for the stepper motor are arranged to cause a magnetic field to be generated by windings of the stepper motor. A field angle being defined between an angular position of the output shaft of the stepper motor, and an orientation of the generated magnetic field. Said control signals comprise a first control signal configured to cause said field angle to have a predetermined value, and a second control signal configured to cause said magnetic field to have a predetermined magnitude, and said controller is configured to vary said first and second control signals based upon said target position and said output of said sensor.

20. 发明申请

US20230001728A1 DYE SUBLIMATION APPARATUS WITH A MULTI-ZONE INDEPENDENT HEATER CONTROL 有权
公开(公告)号：US20230001728A1
公开(公告)日：2023-01-05
申请号：US17855490
申请日：2022-06-30
申请人： Sekisui Kydex, LLC
发明人： JEFFREY HUMENICK , JYM KAUFFMAN , REBECCA GALLUP
IPC分类号： B41M5/035 , B41J2/325
摘要： An illustrative dye sublimation apparatus may include a heating surface that may have multiple zones. Each zone may include a single individually controlled heater. A controller may control the heater to generate a range of heat and not merely turn the heater ON and OFF. Therefore, one or more controllers may individually regulate heat from corresponding heaters in the zones thereby maintaining a constant and nearly constant temperature throughout the bed of the dye sublimation apparatus in the heating surface. Furthermore, one or more controllers may maintain a first range of temperature during a first state of a dye sublimation process and a second range of temperature during a second stage of the dye sublimation process.

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