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公开(公告)号：US11465409B2
公开(公告)日：2022-10-11
申请号：US17212143
申请日：2021-03-25
Applicant: BROTHER KOGYO KABUSHIKI KAISHA
Inventor： Yasuo Ono , Tsuyoshi Ito , Masao Mimoto , Satoru Arakane , Hirotoshi Maehira
IPC: B41J2/045
Abstract: A controller acquires image recording data for recording a plurality of passes; determines a first movement distance of a carriage for recording each of the plurality of passes; determines a non-usage ratio that is a ratio of a number of unused nozzles in a last pass of the plurality of passes to a total number of the plurality of nozzles arranged in a conveyance direction; determines a second movement distance in a particular pass which is recorded before the last pass, the second movement distance being a movement distance of the carriage assuming that the particular pass is recorded without using nozzles of a first ratio smaller than or equal to the non-usage ratio; and in response to determining that the second movement distance is shorter than the first movement distance, performs image recording of the particular pass without using the nozzles of the first ratio.
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公开(公告)号：US10513405B2
公开(公告)日：2019-12-24
申请号：US15938025
申请日：2018-03-28
Applicant: BROTHER KOGYO KABUSHIKI KAISHA
Inventor： Aya Kimura , Masao Mimoto , Tsuyoshi Ito
Abstract: A conveyor device, including: a first roller; a second roller disposed under the first roller and configured to be movable between a nip position at which the second roller cooperates with the first roller to nip a sheet therebetween so as to discharge the sheet in a discharge direction and a separated position located at a height level lower than the nip position; a cover configured to be movable between a first position and a second position located at a height level lower than the first position, the cover including a downstream wall which at least partially covers a downstream portion of the second roller located at the nip position when the cover is located at the first position; and a moving mechanism configured to move the second roller between the nip position and the separated position and to move the cover between the first position and the second position.
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公开(公告)号：US20180281473A1
公开(公告)日：2018-10-04
申请号：US15865968
申请日：2018-01-09
Applicant: BROTHER KOGYO KABUSHIKI KAISHA
Inventor： Tsuyoshi Ito , Masao Mimoto , Aya Kimura
Abstract: A printer includes a first roller, a second roller, a motor and a head. The printer includes a controller configured to control the head and the motor to print a first pattern comprising a plurality of first pattern elements on the sheet by alternately repeating, ejecting a liquid droplet to print one of the first pattern elements on the sheet and conveying a sheet in a conveyance direction by a first distance. The controller is configured to, after printing the first pattern on the sheet, control the motor to convey the sheet in the conveyance direction by a second distance and control the head to eject the liquid droplet to print a second pattern on the sheet without conveying the sheet, a respective first pattern element and a corresponding second pattern element being disposed at a same location in a direction orthogonal to the conveyance direction.
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Patent Agency Ranking
公开(公告)号：US09789711B2
公开(公告)日：2017-10-17
申请号：US15299845
申请日：2016-10-21
Applicant: BROTHER KOGYO KABUSHIKI KAISHA
Inventor： Masao Mimoto , Yuta Uchino
CPC classification number: B41J13/025 , B41J2/01 , B41J11/007 , B41J11/04 , B41J29/02 , B41J29/13 , B65H5/062 , B65H5/36 , B65H5/38 , B65H85/00 , B65H2301/33312 , B65H2402/441 , B65H2404/133 , B65H2404/1341 , B65H2404/144 , B65H2404/152 , B65H2404/15212 , B65H2404/6111 , B65H2801/12
Abstract: A conveyor includes: a first roller; a second roller opposed to the first roller; a roller holder including a roller supporter; a frame supporting the roller holder and having a first surface and second surface; and a moving member that is moved to move the roller supporter. The roller holder includes: a contact portion that is located upstream of the roller supporter in a conveying direction and contacts the second surface; a thin portion disposed between the roller supporter and the contact portion; and an engaging portion engaged with the moving member at a position located downstream of the thin portion in the conveying direction. The roller supporter is moved from a first position to a second position by bending of the thin portion, which bending is caused when the engaging portion is moved away from the second roller with movement of the moving member.
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公开(公告)号：US20170008309A1
公开(公告)日：2017-01-12
申请号：US15185702
申请日：2016-06-17
Applicant: Brother Kogyo Kabushiki Kaisha
Inventor： Masao Mimoto , Shingo Ito
CPC classification number: B41J11/005 , B41J2/04 , B41J11/0045 , B41J13/03 , B41J13/14 , B65H5/38 , B65H29/70 , B65H2301/5122 , B65H2404/611 , B65H2404/62
Abstract: An image recording apparatus includes: a recording section which records an image on a sheet conveyed in a conveyance direction in a conveyance route; a first abutment member having a plurality of first abutment portions arranged apart from each other in a width direction orthogonal to the conveyance direction, and configured to abut against the sheet conveyed in the conveyance route; a first supporting member which supports the first abutment member; and a plurality of second abutment members which are supported by the first supporting member at both sides in the width direction, respectively, of the first abutment member, at a distance from the first abutment member, and each of which has a second abutment portion capable of contacting with the sheet conveyed in the conveyance route.
Abstract translation: 一种图像记录装置，包括：记录部，其将图像记录在传送路径上沿传送方向传送的纸张上; 第一抵接构件，其具有在与所述输送方向正交的宽度方向上彼此分离的多个第一抵接部，并且被构造成抵靠在所述输送路径中输送的所述纸张; 第一支撑构件，其支撑所述第一抵接构件; 以及多个第二抵接构件，所述第二抵接构件在与所述第一抵接构件一定距离处分别由所述第一支撑构件在所述宽度方向的两侧被支撑，并且每个所述第二抵接构件具有能够 与在输送路径中输送的纸张接触。
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公开(公告)号：US09446920B2
公开(公告)日：2016-09-20
申请号：US14857565
申请日：2015-09-17
Applicant: BROTHER KOGYO KABUSHIKI KAISHA
Inventor： Shota Iijima , Masao Mimoto
CPC classification number: B65H5/36 , B41J11/007 , B41J29/02 , B65H3/66 , B65H5/062 , B65H29/52 , B65H85/00 , B65H2402/40 , B65H2402/46 , B65H2402/53 , B65H2403/513 , B65H2403/541 , B65H2404/50 , B65H2404/60 , B65H2404/6111 , B65H2404/69 , B65H2404/693 , B65H2404/74 , B65H2404/741 , B65H2404/7431
Abstract: A slider moving in a sliding direction between first and second positions shifts a second path-defining member, relative to a first path-defining member, between first and second states. A pair of movable members each disposed on a corresponding side of a slider in a width direction is movable individually in the sliding direction to shift between third and fourth states. The movable members, when both in the third state, position the slider to the first position and, when both in the fourth state, position the slider to the second position. Each movable member supports a corresponding widthwise end of the slider immovably in the sliding direction and movably in the width direction. A support frame supporting the second path-defining member supports a widthwise central portion of the slider movably in the sliding direction and rotatably on a plane parallel to the sliding direction and the width direction.
Abstract translation: 在第一和第二位置之间沿滑动方向移动的滑块相对于第一路径限定构件在第一和第二状态之间移动第二路径限定构件。 每个在宽度方向上设置在滑块的相应侧上的一对可移动部件可以在滑动方向上单独移动，从而在第三和第四状态之间移动。 当处于第三状态时，可移动构件将滑块定位到第一位置，并且当处于第四状态时，可将滑块定位到第二位置。 每个可移动构件在滑动方向上不可移动地支撑滑块的相应横向端部并且沿宽度方向可移动。 支撑第二路径限定构件的支撑框架支撑滑块的宽度方向中心部分，该滑动方向中心部分在滑动方向上可移动地并且可旋转地在平行于滑动方向和宽度方向的平面上。
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公开(公告)号：US09352590B2
公开(公告)日：2016-05-31
申请号：US14801043
申请日：2015-07-16
Applicant: Brother Kogyo Kabushiki Kaisha
Inventor： Yasuhira Ota , Iwane Sano , Masao Mimoto , Shingo Ito
CPC classification number: B41J11/04 , B41J13/03 , B41J13/103 , B65H3/0669 , B65H3/0684 , B65H5/062 , B65H5/068 , B65H5/26 , B65H29/58 , B65H2402/46 , B65H2403/20 , B65H2403/42 , B65H2403/722 , B65H2553/51
Abstract: A sheet feeder, including: a sheet supply roller configured to supply a sheet to a sheet feeding path; a sheet feed roller configured to feed the sheet supplied to the sheet feeding path by the sheet supply roller to a downstream side in a sheet feeding direction in which the sheet is fed; a discharge roller configured to discharge the sheet fed by the feed roller to a downstream side in the sheet feeding direction; a drive motor configured to drive a first shaft for rotating the feed roller; a first transmitting mechanism configured to transmit a rotary motion of the first shaft to a second shaft for rotating the discharge roller; and a second transmitting mechanism configured to transmit a rotary motion of the second shaft to a third shaft for rotating the sheet supply roller.
Abstract translation: 一种送纸器，包括：供纸辊，其构造成将纸张供给到供纸路径; 送纸辊，其构造成将供给到供纸辊的纸张供给路径的纸张供给到纸张供给方向的下游侧; 排出辊，被配置为将由进给辊供给的片材排出到片材进给方向的下游侧; 驱动马达，其构造成驱动用于使所述进给辊旋转的第一轴; 第一传送机构，其构造成将所述第一轴的旋转运动传递到用于旋转所述排出辊的第二轴; 以及第二传动机构，其构造成将所述第二轴的旋转运动传递到用于旋转所述供纸辊的第三轴。
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公开(公告)号：US20150321491A1
公开(公告)日：2015-11-12
申请号：US14801043
申请日：2015-07-16
Applicant: Brother Kogyo Kabushiki Kaisha
Inventor： Yasuhira Ota , Iwane Sano , Masao Mimoto , Shingo Ito
CPC classification number: B41J11/04 , B41J13/03 , B41J13/103 , B65H3/0669 , B65H3/0684 , B65H5/062 , B65H5/068 , B65H5/26 , B65H29/58 , B65H2402/46 , B65H2403/20 , B65H2403/42 , B65H2403/722 , B65H2553/51
Abstract: A sheet feeder, including: a sheet supply roller configured to supply a sheet to a sheet feeding path; a sheet feed roller configured to feed the sheet supplied to the sheet feeding path by the sheet supply roller to a downstream side in a sheet feeding direction in which the sheet is fed; a discharge roller configured to discharge the sheet fed by the feed roller to a downstream side in the sheet feeding direction; a drive motor configured to drive a first shaft for rotating the feed roller; a first transmitting mechanism configured to transmit a rotary motion of the first shaft to a second shaft for rotating the discharge roller; and a second transmitting mechanism configured to transmit a rotary motion of the second shaft to a third shaft for rotating the sheet supply roller.
Abstract translation: 一种送纸器，包括：供纸辊，其构造成将纸张供给到供纸路径; 送纸辊，其构造成将供给到供纸辊的纸张供给路径的纸张供给到纸张供给方向的下游侧; 排出辊，被配置为将由进给辊供给的片材排出到片材进给方向的下游侧; 驱动马达，其构造成驱动用于使所述进给辊旋转的第一轴; 第一传送机构，其构造成将所述第一轴的旋转运动传递到用于旋转所述排出辊的第二轴; 以及第二传动机构，其构造成将所述第二轴的旋转运动传递到用于旋转所述供纸辊的第三轴。
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