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公开(公告)号：US11541668B2
公开(公告)日：2023-01-03
申请号：US17031256
申请日：2020-09-24
Applicant: BROTHER KOGYO KABUSHIKI KAISHA
Inventor： Satoru Arakane , Masao Mimoto , Tsuyoshi Ito
Abstract: When a specified image is recorded while ranging over a boundary between a first dot recording range and a second dot recording range, a controller of an image recording apparatus judges whether or not a predetermined condition is fulfilled, the predetermined condition including at least one of a first condition which relates to a duty and a second condition which relates to a positional deviation in a scanning direction of a landing position of a liquid. If the predetermined condition is fulfilled, the dot belonging to a correcting portion is formed by correcting discharge in which the liquid in a discharge amount smaller than a set discharge amount is discharged. If the predetermined condition is not fulfilled, the dot belonging to the correcting portion is formed by ordinary discharge in which the liquid in the set discharge amount is discharged.
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公开(公告)号：US11491800B2
公开(公告)日：2022-11-08
申请号：US17210690
申请日：2021-03-24
Applicant: BROTHER KOGYO KABUSHIKI KAISHA
Inventor： Satoru Arakane , Masao Mimoto , Tsuyoshi Ito
Abstract: A printing apparatus includes: a print execution section and a controller. The print execution section includes: a printing head having nozzles, an ink having a specified color being discharged from the nozzles; a head driver which drives the printing head to form dots having the specified color on a printing medium by discharging the ink having the specified color from the nozzles; and a movement mechanism which moves the printing medium relative to the printing head. The controller is configured to: obtain object image data; generate, by using the object image data, a plurality of pieces of dot data indicating formation states of the dots having the specified color, for a plurality of pixels; and print a printing image by causing the print execution section to execute discharge of the ink having the specified color and movement of the printing medium by use of the pieces of dot data.
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公开(公告)号：US10913625B2
公开(公告)日：2021-02-09
申请号：US16261686
申请日：2019-01-30
Applicant: Brother Kogyo Kabushiki Kaisha
Inventor： Masao Mimoto , Shohei Ichikawa , Kengo Noda , Tsuyoshi Ito , Yoshimitsu Taniguchi
Abstract: A sheet conveying apparatus includes: a conveying roller configured to convey a sheet in a conveying direction; driven rollers arranged with intervals in a width direction intersecting with the conveying direction, the driven rollers being opposed to the conveying roller in a direction perpendicular to the conveying direction and the width direction; and coil springs provided corresponding to the driven rollers respectively and serving as rotating shafts for rotatably supporting the driven rollers, wherein the coil springs include a right-handed twining coil spring and a left-handed twining coil spring.
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公开(公告)号：US10201992B2
公开(公告)日：2019-02-12
申请号：US15939616
申请日：2018-03-29
Applicant: BROTHER KOGYO KABUSHIKI KAISHA
Inventor： Tsuyoshi Ito , Masao Mimoto , Aya Kimura , Iwane Sano
Abstract: An image recording apparatus includes first and second conveying passages, a recording portion for recording images, first and second conveying rollers, first and second motors, a power transmission mechanism switchable between a first state and a second state, and a controller. In the first state of the mechanism, the controller drives the first motor to rotate the first and second conveying rollers, thereby conveying a recording medium along the first conveying passage in a first conveying direction. During this conveyance, the controller controls the recording portion to record an image on one surface of the recording medium. Then, the controller switches the mechanism from the first state to the second state, and drives the second motor in the second state of the mechanism to rotate the second conveying roller independently of the first conveying roller, thereby conveying the recording medium along the second conveying passage in a second conveying direction.
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公开(公告)号：US10160240B2
公开(公告)日：2018-12-25
申请号：US15654100
申请日：2017-07-19
Applicant: Brother Kogyo Kabushiki Kaisha
Inventor： Jie Xiu , Keisuke Wakakusa , Iwane Sano , Masao Mimoto , Yasuhira Ota , Shingo Ito , Noriyuki Kawamata
Abstract: An inkjet recording device is described in which maintenance is performed by a maintenance unit upon a recording head. The maintenance unit is located on a base unit. The base unit includes a wall portion supporting a plurality of gear shafts protruding in a width direction from the wall portion.
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Patent Agency Ranking
公开(公告)号：US09884493B2
公开(公告)日：2018-02-06
申请号：US14865702
申请日：2015-09-25
Applicant: Brother Kogyo Kabushiki Kaisha
Inventor： Masao Mimoto , Shingo Ito
CPC classification number: B41J11/005
Abstract: An image recording apparatus includes: a recording section configured to record an image on a sheet conveyed in a conveyance direction in a conveyance route; and an abutment member having a plurality of abutment portions which are arranged apart from each other in a width direction orthogonal to the conveyance direction so that the plurality of abutment portions abut against the sheet convened in the conveyance route respectively, and a connecting portion connecting adjacent abutment portions among the plurality of abutment portions. The connecting portion twists so as to rotate with the width direction as a rotation axis, under a condition that the plurality of abutment portions abuts against the sheet.
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公开(公告)号：US09126780B2
公开(公告)日：2015-09-08
申请号：US14073761
申请日：2013-11-06
Applicant: Brother Kogyo Kabushiki Kaisha
Inventor： Masao Mimoto , Iwane Sano , Yasuhiro Ota , Keisuke Wakakusa , Jie Xiu , Noriyuki Kawamata , Shingo Ito
CPC classification number: B65H3/0684 , B65H5/062 , B65H2402/30 , B65H2402/40 , B65H2402/52 , B65H2402/521 , B65H2402/522 , B65H2402/53 , B65H2402/531 , B65H2402/64 , B65H2404/17 , B65H2404/172 , B65H2404/174 , B65H2404/6111 , B65H2801/21
Abstract: A transport apparatus includes a transport roller having a first supported portion and a second supported portion at positions separated in a first direction, and configured to abut against a sheet, rotate in a second direction about a rotation axis extending in the first direction, and transport the sheet; a first support member configured to rotatably support the transport roller, the first support member having a first receiving portion which is in the form of a circular arc and configured to abut against a portion in a circumferential direction of an outer periphery of the first supported portion; and a second support member configured to rotatably support the transport roller, the second support member having a second receiving portion which is in the form of a circular arc and configured to abut against a portion in a circumferential direction of an outer periphery of the second supported portion.
Abstract translation: 一种输送装置，具有：输送辊，具有第一支撑部和第二支撑部，该第一支撑部位于沿第一方向分离的位置，并且被配置为抵靠片材，沿第二方向围绕第一方向延伸的旋转轴线旋转， 片材 第一支撑构件，其构造成可旋转地支撑所述输送辊，所述第一支撑构件具有第一接收部分，所述第一接收部分是圆弧形的并且构造成抵靠所述第一支撑部分的外周的圆周方向的一部分 ; 以及第二支撑构件，其构造成可旋转地支撑所述输送辊，所述第二支撑构件具有第二容纳部分，所述第二容纳部分为圆弧形，并且构造成抵靠所述第二支撑的所述第二支撑构件的外周的圆周方向的一部分 一部分。
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公开(公告)号：US09028059B2
公开(公告)日：2015-05-12
申请号：US14179769
申请日：2014-02-13
Applicant: Brother Kogyo Kabushiki Kaisha
Inventor： Noriyuki Kawamata , Yasuhira Ota , Masao Mimoto , Iwane Sano , Jie Xiu , Keisuke Wakakusa , Shingo Ito
Abstract: An ink-jet recording apparatus includes: a base member; a conveyor unit for conveying a sheet in a first direction; and a recording unit for ejecting ink when opposed to a sheet in a second direction. The base member includes: a first side base portion; a second side base portion; a center base portion located between the first side base portion and the second side base portion in a third direction; first and second side walls extending in the first direction and projecting in the second direction from opposite edge portions of the center base portion in the third direction; and a main board connecting the first side wall and the second side wall and configured to support the conveyor unit and the recording unit. The main board is greater in stiffness than the first side wall and the second side wall.
Abstract translation: 一种喷墨记录装置，包括：基底构件; 用于沿第一方向传送纸张的输送单元; 以及记录单元，用于在第二方向上与片材相对地喷墨。 所述基座部件包括：第一侧基部; 第二侧基部; 位于所述第一侧基部和所述第二侧基部之间的第三方向的中心基部; 第一侧壁和第二侧壁沿第一方向延伸并沿第二方向从第三方向的中心基部的相对边缘部分突出; 以及连接第一侧壁和第二侧壁并构造成支撑输送单元和记录单元的主板。 主板的刚度大于第一侧壁和第二侧壁。
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公开(公告)号：US11409477B2
公开(公告)日：2022-08-09
申请号：US17210975
申请日：2021-03-24
Applicant: BROTHER KOGYO KABUSHIKI KAISHA
Inventor： Satoru Arakane , Hirotoshi Maehira , Masao Mimoto , Tsuyoshi Ito , Yasuo Ono
Abstract: There is provide an image processing apparatus including a carriage with a recording head and a sensor mounted thereon, a conveyer, and a controller. The controller carries out: acquiring a recording data, a front edge margin, and a tail edge margin, determining whether or not at least one of first and second reference values is less than a threshold value, and a positioning process. When at least one of the first and second reference values is less than the threshold value, then the controller carries out: a front edge detecting process, a first recording preparation process, and a recording process. When at least one of the first and second reference values is not less than the threshold value, then the controller carries out: a second recording preparation process, and the recording process.
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公开(公告)号：US20200039214A1
公开(公告)日：2020-02-06
申请号：US16524605
申请日：2019-07-29
Applicant: Brother Kogyo Kabushiki Kaisha
Inventor： Masao Mimoto
IPC: B41J2/045 , B41J29/377
Abstract: A liquid ejecting apparatus is configured to record a pattern group including a first pattern and a second pattern by driving a moving mechanism to perform a relative movement between a head and a recording medium and by driving the head to eject liquid towards the recording medium. The first pattern and the second pattern are recorded at different timings. Further, recording of the second pattern is performed when a temperature of the liquid in the head is temperature T2 which is different, by a target temperature difference or more, from temperature T1 which is a temperature of the liquid when the first pattern is recorded.
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