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    • 33. 发明授权
    • Feed drive device for printer and printer
    • 打印机和打印机的进纸驱动装置
    • US08096717B2
    • 2012-01-17
    • US12060733
    • 2008-04-01
    • Tomoyuki KubotaKenichi Nakajima
    • Tomoyuki KubotaKenichi Nakajima
    • B41J11/70
    • B41J3/4075
    • Provided herein is a feed drive device for a printer including: a feed roller that feeds a print medium in synchronization with drive of a print head; a motor constituting a driving source of the feed roller; a roller reduction gear train that transmits power from the motor to the feed roller; and a reverse rotation preventing mechanism that is incorporated in an input side of the roller reduction gear train and prevents reverse rotation of the feed roller; the reverse rotation preventing mechanism being operated by reverse rotational power of the feed roller reversely input to the roller reduction gear train to prevent reverse rotation of a first gear disposed in an input side of the roller reduction gear train.
    • 本文提供了一种用于打印机的进给驱动装置,包括:进给辊,其与打印头的驱动同步地供给打印介质; 构成进给辊的驱动源的马达; 将动力从马达传递到进给辊的滚轮减速齿轮系; 以及反转防止机构,其结合在所述滚子减速齿轮系的输入侧,并防止所述进给辊的反向旋转; 反转防止机构通过反向输入到滚子减速齿轮系的进给辊的反向旋转动力来操作,以防止设置在滚子减速齿轮系的输入侧的第一齿轮的反向旋转。
    • 34. 发明授权
    • Tape processing apparatus
    • 胶带加工设备
    • US08061915B2
    • 2011-11-22
    • US12121605
    • 2008-05-15
    • Tomoyuki KubotaKenichi Nakajima
    • Tomoyuki KubotaKenichi Nakajima
    • B41J11/66B41J11/70B65H35/04
    • B41J3/4075B41J11/703
    • Provided herein is a tape processing apparatus having: a tape cutting device which slides a cutter holder having a cutter blade attached therein in a reciprocating sliding directions and cuts a tape by a forward sliding movement thereof; and a tape ejecting device which faces to a tape ejecting path from the tape cutting device to a tape ejecting slot and eject a tape piece of the tape forcibly from the tape ejecting slot by contacting in rotation with the cut tape piece; wherein the tape ejecting device having: an ejecting roller which contacts in rotation with the tape piece; and a power conversion mechanism which is placed between the ejecting roller and the cutter holder, converts a backward sliding movement of the cutter holder to a rotational movement for the ejecting roller, and transmits the rotational movement to the ejecting roller.
    • 本发明提供了一种胶带处理装置,具有:带切割装置,其以往复滑动方向滑动具有安装在其上的切割刀片的切刀架,并通过其向前滑动而切割带; 以及磁带排出装置,其面向从所述带切割装置到磁带排出槽的磁带排出路径,并且通过与所述切割的磁带片旋转接触而从所述磁带弹出槽强制地弹出所述磁带的带状部件; 其特征在于,所述带排出装置具有:与所述带片一起旋转接触的排出辊; 以及放置在排出辊和切割架之间的动力转换机构,其将刀架的向后滑动转换为用于排出辊的旋转运动,并将旋转运动传递到排出辊。
    • 35. 发明授权
    • Sticky note printer and method of controlling the same
    • 贴纸打印机及其控制方法
    • US07744297B2
    • 2010-06-29
    • US11621963
    • 2007-01-10
    • Kenichi Nakajima
    • Kenichi Nakajima
    • B42D5/00B41J29/38
    • B41J3/4075B41J11/0095B41J13/0045B65C9/12B65C11/0289B65H3/0623
    • In a sticky note printer, a sticky note is peeled off and fed one by one from a bundle of notes set in position. In empty-feed motion, the sticky note is fed in a normal direction from a peel-off position through a sticky note ejecting slot to a pull-out position in which the sticky note protrudes outside the sticky note printer. In feed-back motion, the sticky note is fed in a reverse direction from the pull-out position to a retracted position in which printing can be performed. In feed-again motion, the sticky note is fed in the normal direction from the retracted position to the pull-out position. The empty-feed motion is made when the sticky note has been pulled away from the pull-out position. The feed-back motion or the feed-again motion is made, when an instruction for printing is given, in a manner synchronized with the printing operation.
    • 在粘滞便笺打印机中,粘性纸笔被剥离,并从一摞笔记中逐个馈送到位。 在空进行运动中,粘性纸从正常方向从剥离位置通过粘性纸币排出槽进给到粘性纸币突出到粘纸打印机外部的拉出位置。 在反馈运动中,粘滞纸币沿着从拉出位置到可以进行打印的缩回位置的相反方向进给。 在进给再次运动中,粘性纸从正常方向从缩回位置进给到拉出位置。 当粘滞便笺从拉出位置拉出时,进行空进。 当给出打印指令时,以与打印操作同步的方式进行反馈运动或进给运动。
    • 36. 发明申请
    • IMAGE CAPTURING APPARATUS
    • 图像捕获设备
    • US20090167932A1
    • 2009-07-02
    • US12132634
    • 2008-06-04
    • Kenichi Nakajima
    • Kenichi Nakajima
    • H04N5/235H04N9/04
    • H04N5/2352H04N5/23219H04N9/045
    • Appropriate gray level processing is applied to various image data. A digital camera having a gray level correction function is provided. An AE control section generates a brightness histogram of a preview image which is obtained by a CCD. An exposure correction amount calculation section, based on the brightness histogram which is generated, sets an exposure value which is under an appropriate exposure value in consideration of gray level correction to be performed by a gray level correction section. The gray level correction section applies gray level correction to each partial region of image data of an image which is captured. The exposure correction amount calculation section varies the exposure value between when a face is included in a subject and when a face is not included in the subject.
    • 对各种图像数据应用适当的灰度级处理。 提供具有灰度校正功能的数码相机。 AE控制部分生成由CCD获得的预览图像的亮度直方图。 曝光校正量计算部分,基于所生成的亮度直方图,设置考虑由灰度校正部执行的灰度校正的适当曝光值的曝光值。 灰度级校正部分对被捕获的图像的图像数据的每个部分区域应用灰度级校正。 曝光校正量计算部分在被摄体中包括脸部和面部不包括在被摄体中之间时的曝光值变化。
    • 37. 发明申请
    • Sticky Note Printer and Method of Controlling the Same
    • 粘滞式打印机及其控制方法
    • US20070183831A1
    • 2007-08-09
    • US11621963
    • 2007-01-10
    • Kenichi Nakajima
    • Kenichi Nakajima
    • B41J13/10B41J2/315B41J2/32B41J11/04B65H3/06B41J11/58
    • B41J3/4075B41J11/0095B41J13/0045B65C9/12B65C11/0289B65H3/0623
    • In a sticky note printer, a sticky note is peeled off and fed one by one from a bundle of notes set in position. In empty-feed motion, the sticky note is fed in a normal direction from a peel-off position through a sticky note ejecting slot to a pull-out position in which the sticky note protrudes outside the sticky note printer. In feed-back motion, the sticky note is fed in a reverse direction from the pull-out position to a retracted position in which printing can be performed. In feed-again motion, the sticky note is fed in the normal direction from the retracted position to the pull-out position. The empty-feed motion is made when the sticky note has been pulled away from the pull-out position. The feed-back motion or the feed-again motion is made, when an instruction for printing is given, in a manner synchronized with the printing operation.
    • 在粘滞便笺打印机中,粘性纸笔被剥离,并从一摞笔记中逐个馈送到位。 在空进行运动中,粘性纸从正常方向从剥离位置通过粘性纸币排出槽进给到粘性纸币突出到粘纸打印机外部的拉出位置。 在反馈运动中,粘滞纸币沿着从拉出位置到可以进行打印的缩回位置的相反方向进给。 在进给再次运动中,粘滞纸币从正常方向从缩回位置进给到拉出位置。 当粘滞便笺从拉出位置拉出时,进行空进。 当给出打印指令时,以与打印操作同步的方式进行反馈运动或进给运动。
    • 39. 发明申请
    • Digital camera, image capture method, and image capture control program
    • 数码相机,图像捕获方法和图像捕获控制程序
    • US20070025718A1
    • 2007-02-01
    • US11313464
    • 2005-12-21
    • Keiichi MoriSumito YoshikawaKenichi Nakajima
    • Keiichi MoriSumito YoshikawaKenichi Nakajima
    • G03B15/03
    • G03B15/05G03B2215/05H04N5/2354H04N5/343
    • The present invention provides a digital camera that is capable of capturing a picture in which the brightness between a main subject and a nighttime background are well balanced. When an image capture instruction is received while a night scene portrait mode is set, in a pixel addition output mode, an image sensor 16 is set to a high sensitivity state by performing pixel addition, and outputs low resolution non-flash image data. Further, in an overall pixel output mode, the image sensor 16 outputs high resolution flash image data in a low sensitivity state without performing pixel addition. Next, a resolution conversion circuit 40 converts a resolution of non-flash image data to be equivalent to a resolution of flash image data. Then, an image combining circuit 60 adds respective pixel values of corresponding pixels in the non-flash image data and the flash image data having the same resolution and combines both sets of image data to generate image data for recording.
    • 本发明提供一种能够拍摄主要被摄体和夜间背景之间的亮度良好平衡的图像的数字照相机。 当设置夜景肖像模式时接收到图像拍摄指令时,在像素相加输出模式中,通过执行像素相加将图像传感器16设置为高灵敏度状态,并输出低分辨率非闪光图像数据。 此外,在整体像素输出模式中,图像传感器16以低灵敏度状态输出高分辨率闪光图像数据,而不进行像素相加。 接下来,分辨率转换电路40将非闪光图像数据的分辨率转换为等于闪光图像数据的分辨率。 然后,图像合成电路60将非闪光图像数据中的相应像素的相应像素值和具有相同分辨率的闪光图像数据相加,并组合两组图像数据,以生成用于记录的图像数据。
    • 40. 发明授权
    • Ink jet printer and image printing system as well as printing methods therefor
    • US07008040B2
    • 2006-03-07
    • US10053484
    • 2002-01-17
    • Kenichi Nakajima
    • Kenichi Nakajima
    • B41J2/15
    • B41J19/14
    • There are provided an ink jet printer capable of printing efficiently by reducing the useless operation dependent on the width of a print image to thereby increase the printing speed and an image printing system incorporating the ink jet printer, as well as printing methods therefor. In one aspect, a print head capable of simultaneously printing M dots at a predetermined nozzle pitch in an X-axis direction is scanned in the X-axis and a Y-axis direction, to print an image on a medium. The print image width in the Y-axis direction is detected. Depending on the width, a head moving pitch in the X-axis direction relative scan is determined. The scanning of the head in the X-axis direction relative to the print medium prints maximum M dot lines along the X-axis juxtaposed in the Y-axis direction. The scanning of the head in the Y-axis direction is effected by moving the head relative to the medium at the head moving pitch, after printing by the scanning of the head in the X-axis direction. In another aspect, odd number-time printing is carried out in a predetermined area such that the head starts from a starting point to an end point along a predetermined path. Even number-time printing is carried out in the predetermined area such that the head starts from the end point to the starting point along the path. After each printing, the medium is fed in the X-axis direction by an amount of the unitary print image.