公开(公告)号：US20240157707A1

公开(公告)日：2024-05-16

申请号：US18220781

申请日：2023-07-11

申请人： CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED

发明人： Chao GUO ,  Yinyong QIAO

IPC分类号： H01M4/04 ,  B41J2/435 ,  B65H20/02

CPC分类号： H01M4/04 ,  B41J2/435 ,  B65H20/02 ,  B65H2404/143 ,  B65H2404/19 ,  H01M10/0404

摘要： This application discloses processing equipment, electrode plate processing equipment, battery processing equipment, and a sheet processing method. The processing equipment includes a rotation roller and a laser assembly. The rotation roller is rotatable around a first axis. An outer peripheral surface of the rotation roller around the first axis is configured to allow winding of a sheet. The outer peripheral surface of the rotation roller is able to move synchronously with the sheet around the first axis. The laser assembly is disposed on the rotation roller and able to rotate with the rotation roller. The laser assembly is configured to drive a laser beam to be emitted toward the sheet, and further configured to drive the laser beam to move linearly and/or oscillate around a second axis that intersects the first axis.

公开(公告)号：US11964496B2

公开(公告)日：2024-04-23

申请号：US17685564

申请日：2022-03-03

申请人： Yuugo Matsuura

发明人： Yuugo Matsuura

IPC分类号： B41J2/47 ,  G02B26/12 ,  G03G15/041 ,  B41J2/435 ,  H04N1/113 ,  H04N1/393

CPC分类号： B41J2/471 ,  B41J2/47 ,  G02B26/124 ,  G03G15/0415 ,  B41J2/435 ,  H04N1/1135 ,  H04N1/393

摘要： An optical writing device, and a method of controlling the optical writing device. The optical writing device and the method includes controlling speed of operation of a light deflector based on image magnifying-power information in a sub-scanning direction parallel to a direction in which a surface of a photoconductor moves, and controlling a prescribed write clock frequency such that a number of clock pulses of write light will become a target number of pulses over a period where the write light scans an area within a prescribed distance in a main scanning direction, the target number of pulses being maintained even when the speed of operation of the light deflector is changed in the controlling the speed of operation of the light deflector. The write clock frequency controller maintains the target number of pulses even when the speed of operation of the light deflector is changed by the light-deflector controller.

公开(公告)号：US11820128B2

公开(公告)日：2023-11-21

申请号：US17382029

申请日：2021-07-21

申请人： Brother Kogyo Kabushiki Kaisha

发明人： Toshihiro Kishigami

IPC分类号： B41J11/00 ,  B41J2/435 ,  B41J2/145

CPC分类号： B41J11/00214 ,  B41J2/145 ,  B41J2/435 ,  B41J11/00218

摘要： A liquid discharge apparatus includes: a discharge head; an ultraviolet irradiator disposed at a position different from the discharge head in a first direction; a carriage configured to scan in the first direction; and a controller configured to: control the carriage and the discharge head to execute a first discharge process of discharging the ink on a predefined printing area of the recording medium in a first scan; after the first discharge process, control the carriage and the discharge head to execute a second discharge process of discharging the ink on the predefined printing area in a second scan; after the second discharge process, control the carriage and the ultraviolet irradiator to irradiate the ink discharged on the predefined printing area with the ultraviolet light in a third scan.

公开(公告)号：US20200255679A1

公开(公告)日：2020-08-13

申请号：US16784996

申请日：2020-02-07

申请人： Seiko Epson Corporation

发明人： Midori SEKINE ,  Kyohei TANAKA ,  Keitaro NAKANO

IPC分类号： C09D11/101 ,  C09D11/324 ,  C09D11/106 ,  C08F220/20 ,  C08F220/18 ,  C08F226/06 ,  C08L47/00 ,  B41J2/435

摘要： A radiation-curable ink jet composition comprises a polymerizable compound component including a monofunctional monomer component and a multifunctional monomer component. The content of the monofunctional monomer component is 87 mass % or more based on the polymerizable compound. The monofunctional monomer component includes a nitrogen-containing monofunctional monomer component, and the content of the nitrogen-containing monofunctional monomer component is 14 mass % or less based on total amount of the radiation-curable ink jet composition. The weighted average of the glass transition temperatures of homopolymers of the respective polymerizable compounds is 42° C. or more when the mass ratios of the contents of the respective polymerizable compounds are weighted.

公开(公告)号：US10670985B2

公开(公告)日：2020-06-02

申请号：US16200459

申请日：2018-11-26

申请人： CANON KABUSHIKI KAISHA

发明人： Shoji Takeda

IPC分类号： B41J2/435 ,  B41J2/47 ,  G03G15/04 ,  G06T5/00 ,  H04N1/193 ,  H04N1/195 ,  G06T7/00 ,  G03G15/041

摘要： An image forming apparatus includes a photosensitive member, a light source, a deflecting unit, a storing unit, a correcting unit, and a light source driving portion. Magnification correction data is determined using a quadratic function of a variable representing a scanning position with respect to a scanning direction. Coefficients of two quadratic functions corresponding to adjacent two regions included in a plurality of scanning regions are set so that a differential value calculated at the variable corresponding to a boundary of the two regions by a differential of the quadratic function for one region and a differential value calculated at the variable corresponding to the boundary of the two regions by a differential of the quadratic function for the other region are equal to each other.

公开(公告)号：US20190217649A1

公开(公告)日：2019-07-18

申请号：US15870901

申请日：2018-01-13

申请人： GREAT COMPUTER CORP.

发明人： Chen-Chien TSAI ,  Chih-Hua YEN ,  Hui-Te YU

IPC分类号： B41M7/00 ,  B41J2/435

摘要： A multi-pass UV inkjet printer for outputting high glossy varnish and a printing method using the same includes providing a side UV light irradiation device at a side of an inkjet module and a front UV light irradiation device in front of the inkjet module not overlapped by a varnish print head. During output of the varnish, varnish outputted on a substrate in the nth pass is passed under the side UV light irradiation device with a lower UV irradiation power during or after the n+1th pass performed by the UV inkjet printer for setting or temporarily no curing, and then during or after the next pass, the varnish is passed under the front UV light irradiation device with a higher UV irradiation power for complete curing, thereby increasing production yield.

公开(公告)号：US10230859B2

公开(公告)日：2019-03-12

申请号：US15336873

申请日：2016-10-28

申请人： Brother Kogyo Kabushiki Kaisha

发明人： Katsuro Miura

IPC分类号： H04N1/00 ,  B41J2/01 ,  B41J2/435 ,  B41J3/44

摘要： A multifunction device includes a scanner and a printer disposed below the scanner. The scanner includes a support surface to support a document, and a scanning unit to scan the document. The scanning unit includes a sensor including reading elements arranged in a main scanning direction, and a moving member holding the sensor and configured to move in a sub-scanning direction. The scanner is connected to the printer pivotably between a first position at which the scanner conceals an upper portion of the printer, and a second position at which the scanner exposes the upper. In response to the moving member moving in the sub-scanning direction, a responsive mechanism shifts the lock mechanism between an operative state in which the lock mechanism restricts pivoting of the scanner relative to the printer, and an inoperative state in which the lock mechanism permits pivoting of the scanner relative to the printer.

公开(公告)号：US20190062896A1

公开(公告)日：2019-02-28

申请号：US16176279

申请日：2018-10-31

申请人： Braun GmbH

发明人： Ralf SCHUPP ,  Harald DE BUHR

IPC分类号： C23C14/04 ,  B23K26/082 ,  B23K26/08 ,  B23K26/00 ,  B41J2/435 ,  B41M5/382 ,  C23C14/22

摘要： A device for laser-induced marking of an article having a marking surface comprising a non-flat portion to be marked, the device comprising: a first laser unit for emitting and scanning first laser light over a first transfer area; a first foil unit for providing a first laser transfer foil at the first transfer area; a carrier for providing the article at the first transfer area, the article having a marking surface comprising a non-flat surface area; a first hard adaptor that is transparent for the first laser light, the first hard adapter having a first contacting surface that is essentially a negative of the non-flat surface area of the marking surface; and a contacting unit for bringing the first laser transfer foil in contact with the marking surface by causing the first contacting surface to move one of the first laser transfer foil and the marking surface towards one another.

公开(公告)号：US20180316269A1

公开(公告)日：2018-11-01

申请号：US15958344

申请日：2018-04-20

申请人： CANON KABUSHIKI KAISHA

发明人： Yasuhiro Shimura ,  Hiroki Asano

IPC分类号： H02M3/335 ,  B41J2/435 ,  G03G15/00

CPC分类号： H02M3/33507 ,  B41J2/435 ,  G03G15/5004 ,  G03G15/80 ,  H02M1/32 ,  H02M3/33569 ,  H02M2001/0032

摘要： The power supply apparatus includes a control unit configured to perform control of gradually changing a turn-on duty of a first switching element when a first voltage mode is switched to a second voltage mode or when the second voltage mode is switched to the first voltage mode.

公开(公告)号：US10030130B2

公开(公告)日：2018-07-24

申请号：US14894746

申请日：2014-05-16

申请人： PETRÓLEO BRASILEIRO S.A.—PETROBRAS ,  UNIVERSIDADE FEDERAL DO RIO GRANDE DO SUL—UFRGS ,  Vinicius Galhard Grassi ,  Augusto Cesar De Carvalho Peres ,  Marcus Fernando Dal Pizzol ,  Joao Manoel Da Costa ,  Andreia Ossig ,  Cesar Liberato Petzhold

发明人： Vinicius Galhard Grassi ,  Augusto Cesar De Carvalho Peres ,  Marcus Fernando Dal Pizzol ,  Joao Manoel Da Costa ,  Andreia Ossig ,  Cesar Liberato Petzhold

IPC分类号： C08L25/06 ,  B41J2/01 ,  B41J2/435 ,  C09D11/00 ,  C08L35/02 ,  C08L63/00 ,  C08L67/04 ,  G09F23/08 ,  C08L51/04 ,  B29B9/12 ,  B29K25/00

摘要： Polymeric blends of polystyrene (PS) and polylactic acid (PLA) are described, in the preparation of which a compatibilizing agent was added, preferably a PS-PLA block copolymer. Such compatibilizing agents act controlling phase separation of the blending compounds, and preventing excessive growth of polystyrene domains scattered in the PLA matrix; and this results in blends with good mechanical and thermal resistance.