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公开(公告)号：US20090148181A1
公开(公告)日：2009-06-11
申请号：US12326607
申请日：2008-12-02
申请人： Takayuki NIIHARA , Kenichi Kawabata , Shinichiro Naruse , Mamoru Yorimoto , Takumi Hagiwara , Tetsu Morino
发明人： Takayuki NIIHARA , Kenichi Kawabata , Shinichiro Naruse , Mamoru Yorimoto , Takumi Hagiwara , Tetsu Morino
IPC分类号： G03G21/16
CPC分类号： G03G15/5062 , G03G15/6591 , G03G2215/00468 , G03G2215/00527 , G03G2215/00974
摘要： A side wall surface of a carriage is disclosed with two first projection parts and a second projection part that define the inclination of a reflective optical sensor in its vertical direction. The two first projection parts are arranged at the same height position with a detection surface as a reference, and the second projection part is arranged at a position higher than the first projection parts with the detection surface as the reference. The second projection part has a first part higher in position from the side wall surface of the carriage than the first projection parts and has a second part lower in position than the first part. The second part has a screw hole into which a clamping member for fixing the reflective optical sensor to the second part is tightened.
摘要翻译： 公开了一种滑架的侧壁表面，其具有两个第一突出部分和限定反射光学传感器在其垂直方向上的倾斜度的第二突出部分。 两个第一突出部以与检测面为基准配置在相同的高度位置，以检测面为基准，第二突出部配置在高于第一突出部的位置，检测面为基准。 第二突出部分具有比第一突出部分从托架的侧壁表面更高的第一部分，并且具有比第一部分更低的位置的第二部分。 第二部分具有螺钉孔，用于将反射光学传感器固定到第二部分的夹紧构件被紧固到其中。
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62.发明申请Device for feeding a recording medium at a controlled distance and image forming apparatus having such device 有权用于以受控的距离馈送记录介质的装置和具有这种装置的图像形成装置公开(公告)号：US20060180988A1
公开(公告)日：2006-08-17
申请号：US11260208
申请日：2005-10-28
CPC分类号： B65H3/0638 , B65H1/08 , B65H2404/1113 , B65H2404/5311 , B65H2511/152 , B65H2511/212 , B65H2220/01 , B65H2220/08 , B65H2220/02 , B65H2220/11
摘要： A sheet feeding device comprises a sheet feeding roller, having a first circumferential section and a second circumferential section, configured to rotate in a direction from the first circumferential section to the second circumferential section; and a pressure plate provided apart from the sheet feeding roller and configured to mount thereon a recording sheet stack having recording sheets ranging from a maximum number to a minimum number. The first circumferential section comprises a first contact point for contacting, when the sheet feeding roller is rotated, a leading top edge of the recording sheet stack having the maximum number of recording sheets; and a second contact point for contacting, when the sheet feeding roller is rotated, a leading top edge of the recording sheet stack having the minimum number of recording sheets.
摘要翻译： 片材进给装置包括：片材进给辊，具有第一周向部分和第二周向部分，其构造成沿着从第一圆周部分到第二圆周部分的方向旋转; 以及与片材进给辊分开设置的压板，其构造为在其上安装具有从最大数量到最小数量的记录片材的记录纸叠。 第一圆周部分包括第一接触点，用于当片材进给辊旋转时接触具有最大数量的记录片材的记录片材堆叠的前缘; 以及第二接触点，用于在片材进给辊旋转时接触具有最少记录片材的记录片材叠片的前端。
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63.发明授权Imaging device, image forming apparatus, and method of controlling driving of two-dimensional image sensor 有权成像装置，图像形成装置以及二维图像传感器的驱动控制方法公开(公告)号：US09549097B2
公开(公告)日：2017-01-17
申请号：US14565182
申请日：2014-12-09
申请人： Hiroshi Matsumoto , Nobuyuki Satoh , Mamoru Yorimoto , Masato Kobayashi , Masayuki Fujii , Satoshi Hirata
发明人： Hiroshi Matsumoto , Nobuyuki Satoh , Mamoru Yorimoto , Masato Kobayashi , Masayuki Fujii , Satoshi Hirata
摘要： An imaging device comprises: a two-dimensional image sensor that includes a plurality of light receiving units capable of reading an output value individually according to a volume of received light thereof; a receiving unit that receives a control signal that specifies an operation mode of the two-dimensional image sensor that is predetermined according to a purpose of using the output value; and a sensor controller that sets, on the basis of the control signal received by the receiving unit, an imaging area representing an area of a light receiving unit that reads the output value from among the light receiving units of the two-dimensional image sensor and controls reading of the output value.
摘要翻译： 一种成像装置包括：二维图像传感器，其包括能够根据其接收光的体积单独读取输出值的多个光接收单元; 接收单元，其接收指定根据使用所述输出值的目的而预先确定的所述二维图像传感器的操作模式的控制信号; 以及传感器控制器，其基于由所述接收单元接收的控制信号，设置表示从所述二维图像传感器的所述光接收单元中读取所述输出值的光接收单元的区域的成像区域，以及 控制输出值的读数。
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64.发明授权Image forming apparatus including first and second carriages which are detachably attachably to each other 有权图像形成装置包括彼此可拆卸地连接的第一和第二托架公开(公告)号：US08425006B2
公开(公告)日：2013-04-23
申请号：US12957622
申请日：2010-12-01
CPC分类号： B41J2/16508
摘要： An image forming apparatus including a first carriage having a recording head that ejects black liquid droplets and is movable in a main scanning direction, a second carriage having a recording head that ejects color liquid droplets and is detachably attachable to the first carriage to move in the main scanning direction together with the first carriage while attached to the first carriage, and a cap member that caps the recording head of the second carriage while the first carriage is moving with the second carriage separated from the first carriage. Attachment and detachment of the second carriage to and from the first carriage are performed within a scanning range through which the first carriage is movable.
摘要翻译： 一种图像形成装置，包括具有喷射黑色液滴并能够在主扫描方向上移动的记录头的第一托架，具有喷射彩色液滴的记录头的第二托架，并且可拆卸地附接到第一托架以在第一托架中移动 主扫描方向与第一托架一起安装在第一托架上，盖构件在第一托架运动时盖住第二托架的记录头，第二托架与第一托架分离。 第二滑架与第一滑架的附接和拆卸在第一滑架可移动的扫描范围内进行。
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公开(公告)号：US08308272B2
公开(公告)日：2012-11-13
申请号：US13028599
申请日：2011-02-16
IPC分类号： B41J23/00
摘要： An image forming apparatus including a first carriage movable in a main scanning direction, a second carriage separatably dockable with the first carriage, a first positioning unit to position the second carriage relative to the first carriage in a sub-scanning direction, a second positioning unit to position the second carriage relative to the first carriage in a rotary direction, and a third positioning unit to position the second carriage relative to the first carriage in the main scanning direction. The first positioning unit includes a reference shaft and notched positioning members to engage the reference shaft. The second positioning unit contacts one of the first and second carriages in the rotary direction upon docking of the first and second carriages. The third positioning unit includes a positioning member, parallel grooved members in the sub-scanning direction, and parallel shafts extending in the sub-scanning direction to engage the grooved members.
摘要翻译： 一种图像形成装置，包括：可沿主扫描方向移动的第一托架，可与第一托架分离的第二托架;第一定位单元，用于相对于第一托架在副扫描方向上定位第二托架;第二定位单元 相对于第一托架沿旋转方向定位第二托架;以及第三定位单元，用于相对于第一托架在主扫描方向上定位第二托架。 第一定位单元包括基准轴和与基准轴啮合的缺口定位构件。 第二定位单元在第一和第二滑架对接时沿着旋转方向接触第一和第二滑架中的一个。 第三定位单元包括定位构件，沿副扫描方向的平行的凹槽构件，以及沿副扫描方向延伸的平行轴，以与凹槽构件接合。
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66.发明授权公开(公告)号：US08186799B2
公开(公告)日：2012-05-29
申请号：US12047949
申请日：2008-03-13
申请人： Tetsu Morino , Noboru Sawayama , Kenichi Kawabata , Mamoru Yorimoto , Tetsuro Hirota , Takumi Hagiwara
发明人： Tetsu Morino , Noboru Sawayama , Kenichi Kawabata , Mamoru Yorimoto , Tetsuro Hirota , Takumi Hagiwara
IPC分类号： B41J29/393
CPC分类号： B41J29/393 , B41J19/207 , B41J29/38
摘要： An image forming apparatus is provided with a carriage in which recording heads having nozzles for ejecting liquid droplets are mounted and is configured to form an image on a recording medium being transported. The image forming apparatus includes a pattern forming unit that forms an impact position displacement adjustment pattern formed of plural independent liquid droplets on a water repellent member; a reading unit that includes a light emitting unit for emitting light onto the adjustment pattern and a light receiving unit for receiving specular reflection light from the adjustment pattern; and an impact position correcting unit that corrects an impact position of a liquid droplet to be ejected from the recording head based on a read result by the reading unit. The reading unit is disposed on the carriage and is arranged close to the side of a guide member that guides movement of the carriage.
摘要翻译： 图像形成装置设置有滑架，其中安装有用于喷射液滴的喷嘴的记录头，并且被配置为在被传送的记录介质上形成图像。 图像形成装置包括图案形成单元，其在防水构件上形成由多个独立液滴形成的冲击位置位移调节图案; 读取单元，其包括用于将光发射到调整图案上的发光单元和用于从调整图案接收镜面反射光的光接收单元; 以及冲击位置校正单元，其基于读取单元的读取结果来校正要从记录头喷射的液滴的冲击位置。 读取单元设置在滑架上并且布置成靠近引导滑架的运动的引导构件的侧面。
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67.发明授权Device for feeding a recording medium at a controlled distance and image forming apparatus having such device 有权用于以受控的距离馈送记录介质的装置和具有这种装置的图像形成装置公开(公告)号：US07631862B2
公开(公告)日：2009-12-15
申请号：US11260208
申请日：2005-10-28
IPC分类号： B65H3/06
CPC分类号： B65H3/0638 , B65H1/08 , B65H2404/1113 , B65H2404/5311 , B65H2511/152 , B65H2511/212 , B65H2220/01 , B65H2220/08 , B65H2220/02 , B65H2220/11
摘要： A sheet feeding device comprises a sheet feeding roller, having a first circumferential section and a second circumferential section, configured to rotate in a direction from the first circumferential section to the second circumferential section; and a pressure plate provided apart from the sheet feeding roller and configured to mount thereon a recording sheet stack having recording sheets ranging from a maximum number to a minimum number. The first circumferential section includes a first contact point for contacting, when the sheet feeding roller is rotated, a leading top edge of the recording sheet stack having the maximum number of recording sheets; and a second contact point for contacting, when the sheet feeding roller is rotated, a leading top edge of the recording sheet stack having the minimum number of recording sheets.
摘要翻译： 片材进给装置包括：片材进给辊，具有第一周向部分和第二周向部分，其构造成沿着从第一圆周部分到第二圆周部分的方向旋转; 以及与片材进给辊分开设置的压板，其构造为在其上安装具有从最大数量到最小数量的记录片材的记录纸叠。 第一圆周部分包括第一接触点，用于当片材进给辊旋转时接触具有最大数量的记录片材的记录片材叠片的前缘; 以及第二接触点，用于在片材进给辊旋转时接触具有最少记录片材的记录片材叠片的前端。
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公开(公告)号：US07364153B2
公开(公告)日：2008-04-29
申请号：US10813036
申请日：2004-03-31
IPC分类号： B65H1/08
CPC分类号： B65H1/266 , B65H1/04 , B65H7/04 , B65H2511/212 , B65H2511/30 , B65H2553/412 , B65H2553/612 , B65H2220/01 , B65H2220/11 , B65H2220/03
摘要： A sheet feeding device includes a cassette configured to accommodate recording media, and a recording media feeding member configured to feed out the recording media accommodated in the cassette. The cassette includes a tray main body part including a stacking plate configured to have the recording media stacked thereon, and a recording media conveying guide part configured to detachably connect to the tray main body part. The recording media conveying guide part includes a raising member configured to raise the stacking plate toward the recording media feeding member, and a raising and lowering member connected to the raising member and configured to raise and lower the stacking plate.
摘要翻译： 片材进给装置包括被配置为容纳记录介质的盒，以及配置为馈送容纳在盒中的记录介质的记录介质进给构件。 盒式磁带包括托盘主体部分，其包括被构造成使其上堆叠有记录介质的堆叠板，以及构造成可拆卸地连接到托盘主体部分的记录介质传送引导部。 记录介质传送引导部包括构造成将堆叠板朝向记录介质供给部件升起的升起部件，以及与升起部件连接并且构造为升高和降低堆叠板的升降部件。
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69.发明申请公开(公告)号：US20070120317A1
公开(公告)日：2007-05-31
申请号：US11627827
申请日：2007-01-26
IPC分类号： B65H1/00
CPC分类号： G03G15/6502
摘要： A sheet cassette includes a tray main body part, and a tray expansion/contraction part supported by the tray main body part and configured to slide relative to the tray main body part to a cassette expanded position where the sheet cassette is in an expanded state and a cassette contracted position where the sheet cassette is in a contracted state. The tray expansion/contraction part includes a rear end regulation member configured to be moved in a direction in which recording media stacked in the sheet cassette are fed to regulate rear ends of the recording media and a sliding guide part configured to support the rear end regulation member to freely slide and forming a moving path of the rear end regulation member.
摘要翻译： 纸盒包括托盘主体部分和由托盘主体部分支撑并被配置为相对于托盘主体部分滑动到纸张盒处于展开状态的盒展开位置的托盘膨胀/收缩部分，以及 盒子处于收缩状态的盒子收缩位置。 托盘伸缩部包括后端调节部件，其构造成沿着被输送到片材盒中的记录介质被供给以调节记录介质的后端的方向移动;以及滑动引导部件，其构造成支撑后端调节 构件以自由滑动并形成后端调节构件的移动路径。
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70.发明申请GLOSSINESS DETERMINING DEVICE, COLOR MEASURING DEVICE, IMAGE FORMING APPARATUS, AND GLOSSINESS DETERMINATION METHOD 有权光学测量装置，颜色测量装置，图像形成装置和光滑测定方法公开(公告)号：US20150070737A1
公开(公告)日：2015-03-12
申请号：US14482499
申请日：2014-09-10
申请人： Satoshi Hirata , Nobuyuki Satoh , Yasuyuki Suzuki , Hideaki Suzuki , Satoshi Iwanami , Mamoru Yorimoto , Masayuki Fujii , Masato Kobayashi , Hiroshi Matsumoto
发明人： Satoshi Hirata , Nobuyuki Satoh , Yasuyuki Suzuki , Hideaki Suzuki , Satoshi Iwanami , Mamoru Yorimoto , Masayuki Fujii , Masato Kobayashi , Hiroshi Matsumoto
CPC分类号： H04N1/6044
摘要： A glossiness determining device includes: a light source; a two-dimensional sensor that receives reflected light containing a specular reflection component of a subject illuminated by the light source, and outputs an image of the subject; and a determining unit that determines glossiness of the subject by using a saturated image, which is the image of the subject output by the two-dimensional sensor and in which pixel values of a partial area are saturated.
摘要翻译： 光泽度确定装置包括：光源; 二维传感器，其接收由光源照射的被检体的镜面反射成分的反射光，并输出被检体的图像; 以及确定单元，其通过使用作为由二维传感器输出的被摄体的图像的饱和图像并且部分区域的像素值饱和来确定被摄体的光泽度。
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