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1. 发明申请

US20210170767A1 PRINTING DEVICE 有权
公开(公告)号：US20210170767A1
公开(公告)日：2021-06-10
申请号：US17181019
申请日：2021-02-22
申请人： BROTHER KOGYO KABUSHIKI KAISHA
发明人： Yutaka KAKIGAHARA , Kenta HAYASHIDA , Yoshikazu SHIMIZU
IPC分类号： B41J11/00 , B41J11/66 , B41J13/00 , B41J2/175 , B41J2/18 , B41J2/145
摘要： There is provided a printing apparatus including: a casing; a conveyance route formed in an internal space of the casing; a printing head positioned in the internal space of the casing, and configured to eject an ink to the sheet passing through the conveyance route; and a fixing device positioned in the internal space of the casing, at a location, of the conveyance route, at a downstream in the conveyance direction of the printing head, and configured to apply, to the sheet having the ink adhered thereon, an energy for fixing the ink so as to fix the ink to the sheet. A shortest distance A between the fixing device and the discharge port is longer than a shortest distance B between the printing head and the fixing device.

2. 发明申请

US20160052288A1 LIQUID CONSUMING APPARATUS 有权
标题翻译：液体消耗装置
公开(公告)号：US20160052288A1
公开(公告)日：2016-02-25
申请号：US14508733
申请日：2014-10-07
申请人： BROTHER KOGYO KABUSHIKI KAISHA
发明人： Hirofumi KONDO , Kenta HAYASHIDA , Taro NAGANO , Ayako OHISHI , Suguru TOMOGUCHI , Hiroto SUGAHARA
IPC分类号： B41J2/175
CPC分类号： B41J2/17566 , B41J2/17513
摘要： A liquid consuming apparatus includes a liquid cartridge including a capillary portion having a first end configured to be in communication with the liquid chamber and a second end configured to be in communication with the atmosphere outside the liquid cartridge. The apparatus also includes a detector configured to output a detection signal based on the presence or absence of the liquid in a detection position in the capillary portion and a controller configured to measure, based on the detection signal output from the detector, a physical quantity, based on which a velocity of liquid moving in the capillary portion can be specified and determine whether the physical quantity is within a threshold range.
摘要翻译：一种液体消耗装置，包括一个液体盒，该液体盒包括毛细管部分，该毛细管部分具有构造成与该液体室连通的第一端，以及构造成与液体盒外面的气氛连通的第二端。该装置还包括检测器，其被配置为基于毛细管部分中的检测位置中液体的存在或不存在来输出检测信号;以及控制器，被配置为基于从检测器输出的检测信号来测量物理量，基于此可以指定在毛细管部分中移动的液体的速度，并且确定物理量是否在阈值范围内。

3. 发明申请

US20220009253A1 PRINT DEVICE 有权
公开(公告)号：US20220009253A1
公开(公告)日：2022-01-13
申请号：US17483522
申请日：2021-09-23
申请人： BROTHER KOGYO KABUSHIKI KAISHA
发明人： Takaaki OGUCHI , Kenta HAYASHIDA , Atsuo HIROSE , Robin RIAZI , Keita SUGIURA , Akito UEKIHARA
IPC分类号： B41J15/04 , B65H16/02 , B41J29/13
摘要： There is provided a print device including: a casing having an inner space; a support which extends along a first direction and which is configured to rotatably support a roll body; a conveyer configured to convey a sheet pulled out of the roll body in a conveyance orientation along a second direction orthogonal to the first direction; a print unit configured to perform a print by causing a print matter to adhere to the sheet conveyed in the conveyance orientation; and a cover. An opening is provided on the casing such that the inner space is exposed to an outside of the casing via the opening. The cover is configured to slide relative to the casing along the second direction between an open position in which the opening is uncovered and a close position in which the opening is covered by the cover.

4. 发明申请

US20160039213A1 LIQUID CARTRIDGE 有权
标题翻译：液体盒
公开(公告)号：US20160039213A1
公开(公告)日：2016-02-11
申请号：US14492290
申请日：2014-09-22
申请人： BROTHER KOGYO KABUSHIKI KAISHA
发明人： Suguru TOMOGUCHI , Kenta HAYASHIDA , Taro NAGANO , Ayako OHISHI , Hirofumi KONDO , Hiroto SUGAHARA
IPC分类号： B41J2/175
CPC分类号： B41J2/17503 , B41J2/17513 , B41J2/1752 , B41J2/17523 , B41J2/17543
摘要： A liquid cartridge includes a liquid chamber, a partitioning wall partitioning the liquid chamber into a first liquid chamber and a second liquid chamber, a communication opening through which liquid can flow from the first liquid chamber to the second liquid chamber, and a movable member which is movable between a block position and a communication position. When the movable member is in the block position, the movable member is configured to prevent the liquid from flowing from the first liquid chamber to the second liquid chamber through the communication opening, and when the movable member is in the communication position, the liquid is allowed to flow from the first liquid chamber to the second liquid chamber through the communication opening.
摘要翻译：液体盒包括液体室，将液体室分隔成第一液体室和第二液体室的分隔壁，液体可以从第一液体室流到第二液体室的连通开口，以及可移动部件，可在块位置和通信位置之间移动。当可动件处于挡块位置时，可移动部件被构造成通过连通开口防止液体从第一液体室流向第二液体室，并且当可动件处于连通位置时，液体为允许通过连通开口从第一液体室流动到第二液体室。

5. 发明申请

US20160039209A1 LIQUID CARTRIDGE 有权
标题翻译：液体盒
公开(公告)号：US20160039209A1
公开(公告)日：2016-02-11
申请号：US14493565
申请日：2014-09-23
申请人： BROTHER KOGYO KABUSHIKI KAISHA
发明人： Hiroto SUGAHARA , Kenta HAYASHIDA , Taro NAGANO , Ayako OHISHI , Hirofumi KONDO , Suguru TOMOGUCHI
IPC分类号： B41J2/175
CPC分类号： B41J2/1752 , B41J2/17566 , B41J2002/17576
摘要： A liquid cartridge includes a movable member and the movable member includes a detection portion and a float. The liquid cartridge also includes a restriction member and the restriction member includes an operation portion and a restriction portion. When the operation portion is in a first position, the restriction portion is configured to contact the movable member such that the movement of the float is restricted within a restricted range. When the operation portion is in a second position, the restriction portion is configured to release the movable member such that the float is positioned in a free range which is above the restricted range.
摘要翻译：液体盒包括可动构件，并且可动构件包括检测部分和浮子。液体盒还包括限制构件，并且限制构件包括操作部分和限制部分。当操作部分处于第一位置时，限制部分构造成接触可移动部件，使得浮子的移动被限制在限制范围内。当操作部分处于第二位置时，限制部分构造成释放可移动部件使得浮子位于高于限制范围的自由范围内。

6. 发明申请

US20230077587A1 CLEANING LIQUID, METHOD OF CLEANING NOZZLE SURFACE, AND RECORDING DEVICE 有权
公开(公告)号：US20230077587A1
公开(公告)日：2023-03-16
申请号：US18055904
申请日：2022-11-16
申请人： BROTHER KOGYO KABUSHIKI KAISHA
发明人： Kenta HAYASHIDA
IPC分类号： B41J2/165
摘要： A cleaning liquid includes a water-soluble organic solvent and a surfactant. The water-soluble organic solvent includes a low-vapor-pressure solvent having a saturated vapor pressure of 1.0 Pa or less at 20° C. A ratio of 1,000 times a total mass of the surfactant to a mass of the water-soluble organic solvent is greater than 0.5. A rate at which droplets of the cleaning liquid slide down on a surface to be cleaned is 3.0 mm/s or less. The rate at which droplets of the cleaning liquid slide down on the surface to be cleaned is preferably 2.5 mm/s or less. A viscosity of the cleaning liquid at 25° C. is preferably 8 mPa·s or greater. A surface tension of the cleaning liquid is preferably 50 mN/m or less.

7. 发明申请

US20160052285A1 LIQUID CARTRIDGE 有权
标题翻译：液体盒
公开(公告)号：US20160052285A1
公开(公告)日：2016-02-25
申请号：US14508662
申请日：2014-10-07
申请人： BROTHER KOGYO KABUSHIKI KAISHA
发明人： Hirofumi KONDO , Kenta HAYASHIDA , Taro NAGANO , Ayako OHISHI , Suguru TOMOGUCHI , Hiroto SUGAHARA
IPC分类号： B41J2/175
CPC分类号： B41J2/17523 , B41J2/17513
摘要： A liquid cartridge includes a liquid chamber configured to store liquid therein, a liquid supply portion configured to supply the liquid from the liquid chamber to the outside of the liquid cartridge, an air communication portion configured to bring the liquid chamber into communication with the atmosphere outside the liquid cartridge, and a capillary portion having a first end configured to be in communication with the liquid chamber and a second end configured to be in communication with the atmosphere outside the liquid cartridge. The capillary portion is configured to move the liquid from the first end to the second end therethrough by capillary force when the liquid chamber is brought into communication with the atmosphere outside the liquid cartridge via the air communication portion.
摘要翻译：液体盒包括：液体室，用于在其中储存液体;液体供应部分，其构造成将液体从液体室供应到液体盒的外部;空气连通部分，其构造成使液体室与外界的大气连通; 所述液体盒和毛细管部分具有构造成与所述液体室连通的第一端和构造成与所述液体盒外的大气连通的第二端。毛细管部分构造成当液体室经由空气连通部分与液体盒外部的气氛连通时，通过毛细作用力将液体从第一端移动到第二端。

8. 发明申请

US20160039210A1 LIQUID CARTRIDGE 有权
标题翻译：液体盒
公开(公告)号：US20160039210A1
公开(公告)日：2016-02-11
申请号：US14494125
申请日：2014-09-23
申请人： BROTHER KOGYO KABUSHIKI KAISHA
发明人： Hiroto SUGAHARA , Kenta HAYASHIDA , Taro NAGANO , Ayako OHISHI , Hirofumi KONDO , Suguru TOMOGUCHI
IPC分类号： B41J2/175
CPC分类号： B41J2/1752 , B41J2/17566 , B41J2002/17576
摘要： A liquid cartridge includes a movable member and the movable member includes a detection portion and an anchor. The liquid cartridge also includes a restriction member and the restriction member includes an operation portion and a restriction portion. When the operation portion is in a first position, the restriction portion is configured to contact the movable member such that the movement of the anchor is restricted within a restricted range. When the operation portion is in a second position, the restriction portion is configured to release the movable member such that the anchor is positioned in a free range which is below the restricted range.
摘要翻译：液体盒包括可移动构件，并且可移动构件包括检测部分和锚固件。液体盒还包括限制构件，并且限制构件包括操作部分和限制部分。当操作部分处于第一位置时，限制部分构造成与可移动部件接触，使锚固件的移动被限制在限制范围内。当操作部分处于第二位置时，限制部分构造成释放可移动部件，使锚固件定位在低于限制范围的自由范围内。

9. 发明公开

US20240165957A1 LIQUID DISCHARGING DEVICE AND METHOD FOR PERFORMING MAINTENANCE OF LIQUID DISCHARGING DEVICE 审中-公开
公开(公告)号：US20240165957A1
公开(公告)日：2024-05-23
申请号：US18425022
申请日：2024-01-29
申请人： Brother Kogyo Kabushiki Kaisha
发明人： Kenta HAYASHIDA , Misaki Takeuchi
IPC分类号： B41J2/165
CPC分类号： B41J2/16552 , B41J2/16511 , B41J2/16585 , B41J2002/16514 , B41J2002/16558
摘要： A liquid discharging device includes a head, a cap, a first wiper, a discharge channel, and a controller. The head ejects liquid from a nozzle. The cap is configured to abut against a nozzle surface at a covered position and to separate from the nozzle surface in a retracted position. The first wiper wipes the nozzle surface. The discharge channel connects an internal space of the cap to an outside of the cap. The controller executes a first maintenance process and a second maintenance process. In the first maintenance process, a first maintenance liquid contacts the cap in the retracted position and the first wiper. In the second maintenance process, a second maintenance liquid different from the first maintenance liquid is distributed to the internal space of the cap and the discharge channel.

10. 发明公开

US20230321983A1 LIQUID DISCHARGING DEVICE AND METHOD FOR PERFORMING MAINTENANCE OF LIQUID DISCHARGING DEVICE 审中-公开
公开(公告)号：US20230321983A1
公开(公告)日：2023-10-12
申请号：US18180938
申请日：2023-03-09
申请人： BROTHER KOGYO KABUSHIKI KAISHA
发明人： Kenta HAYASHIDA , Misaki Takeuchi
IPC分类号： B41J2/165
CPC分类号： B41J2/16552 , B41J2/16511 , B41J2/16585 , B41J2002/16514 , B41J2002/16558
摘要： A liquid discharging device includes a head, a cap, a first wiper, a discharge channel, and a controller. The head ejects liquid from a nozzle. The cap is configured to abut against a nozzle surface at a covered position and to separate from the nozzle surface in a retracted position. The first wiper wipes the nozzle surface. The discharge channel connects an internal space of the cap to an outside of the cap. The controller executes a first maintenance process and a second maintenance process. In the first maintenance process, a first maintenance liquid contacts the cap in the retracted position and the first wiper. In the second maintenance process, a second maintenance liquid different from the first maintenance liquid is distributed to the internal space of the cap and the discharge channel.

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