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    • 21. 发明申请
    • FIXING UNIT AND IMAGE FORMING APPARATUS USING THE SAME
    • 固定单元和使用该图像的图像形成装置
    • US20080175632A1
    • 2008-07-24
    • US11456992
    • 2006-07-12
    • Hiroshi Ota
    • Hiroshi Ota
    • G03G15/20
    • G03G15/2025
    • There is provided an image forming apparatus in which abrasion powder produced from a resin bush of a heat roller of a fixing unit is prevented from flying onto the heat roller and the like, an image defect is not caused, and its life is long. A fixing unit 100 of an image forming apparatus of an embodiment of the invention includes a heat roller 10 and a press roller 20 rotating in a state where they are in parallel contact with each other. The heat roller includes a paper passing area 11 at a center portion, paper non-passing areas 12 and 13 at both outsides thereof, and support areas 14 and 15 where the heat roller is rotatably supported by resin bushes 18 and 19, and includes plate-shaped cleaning plates 16 and 17 outer fringes of which come in contact with a surface of the heat roller in the paper non-passing area and which scrape abrasion powder flying onto the paper non-passing areas.
    • 提供一种图像形成装置,其中防止由定影单元的加热辊的树脂衬套产生的磨损粉末飞到加热辊等上,不会引起图像缺陷,并且其使用寿命长。 本发明实施例的图像形成装置的定影单元100包括加热辊10和在彼此平行接触的状态下旋转的加压辊20。 加热辊在中心部分包​​括纸通过区域11,其外侧具有纸张通过区域12和13以及支撑区域14和15,其中加热辊由树脂衬套18和19可旋转地支撑,并且包括板 形状的清洁板16和17的外边缘与纸张不通过区域中的加热辊的表面接触并且刮擦磨损粉末飞到纸张不通过区域上。
    • 22. 发明申请
    • IMAGE FORMING APPARATUS, FIXING DEVICE AND FIXING DEVICE CONTROL METHOD
    • 图像形成装置,固定装置和固定装置控制方法
    • US20080019722A1
    • 2008-01-24
    • US11775353
    • 2007-07-10
    • Hiroshi Ota
    • Hiroshi Ota
    • G03G15/20
    • G03G15/2039
    • An image forming apparatus includes an image forming unit to form a developer image on a medium, a heating body to heat the developer image formed on the medium, a heat source provided in the heating body to heat the heating body, and a pressing body arranged opposite to the heating body to permit the medium to pass between the pressing body and the heating body, thereby pressurizing the developer image. The image forming apparatus further includes a controller to drive the heat source, even if the heating body is heated from the room temperature state, and the temperature of the heating body rises higher than the fixing temperature, and then the temperature of the heating body is higher than the fixing temperature.
    • 图像形成装置包括:图像形成单元,用于在介质上形成显影剂图像;加热体,用于加热形成在介质上的显影剂图像;加热体,设置在加热体中以加热加热体;以及按压体, 与加热体相对,允许介质在加压体和加热体之间通过,从而对显影剂图像加压。 图像形成装置还包括驱动热源的控制器,即使加热体从室温状态被加热,并且加热体的温度升高到高于定影温度,然后加热体的温度为 高于定影温度。
    • 23. 发明授权
    • Fixing apparatus and image forming apparatus
    • 固定装置和成像装置
    • US07308217B2
    • 2007-12-11
    • US11409103
    • 2006-04-24
    • Hiroshi Ota
    • Hiroshi Ota
    • G03G15/20
    • G03G15/205
    • An warming-up operation is performed by driving the first coil and the second coil in accordance in an operating mode already stored, until the temperatures T1 and T2 detected by the first and second temperature sensors, respectively, reach preset value Ts. A temperature rise ΔT1 per unit time of the temperature T1 detected by the first temperature sensor during the warming-up operation is determined. Also, temperature rise ΔT2 per unit time of the temperature T2 detected by the second temperature sensor during the warming-up operation is determined. The operating mode is updated to such an operating mode that the temperature rises ΔT1 and ΔT2 determined by the second control section become equal to each other.
    • 根据已经存储的操作模式驱动第一线圈和第二线圈,直到由第一和第二温度传感器检测到的温度T 1和T 2分别达到预设值Ts来执行预热操作。 确定在预热操作期间由第一温度传感器检测到的温度T 1的每单位时间的温度升高DeltaT 1。 此外,确定在预热操作期间由第二温度传感器检测的温度T 2的每单位时间的温度升高DeltaT 2。 操作模式被更新为由第二控制部确定的温度升高DeltaT 1和DeltaT 2变得彼此相等的操作模式。
    • 27. 发明申请
    • Component mounting apparatus
    • 组件安装设备
    • US20060042075A1
    • 2006-03-02
    • US10528816
    • 2003-12-04
    • Nobuhiro NakaiHiroshi OtaKensuke KawasumiHirotsugu UemoriKimio Iizuka
    • Nobuhiro NakaiHiroshi OtaKensuke KawasumiHirotsugu UemoriKimio Iizuka
    • B23P19/00
    • H05K13/0452Y10T29/49133Y10T29/5193Y10T29/53178Y10T29/53187Y10T29/53191Y10T29/53261
    • A substrate conveyor-positioner unit for conveying and positioning a substrate in an X direction is arranged on a supporting base. Supporting frames are arranged in a standing manner on both ends in a Y direction being orthogonal to the X direction on the supporting base. A component supplying unit is arranged on at least one end side in the Y direction on the supporting base. A plurality of Y-axis tables is laid between upper ends of the both supporting frames at an appropriate interval. An X-axis table is attached to a movable portion of each Y-axis table. An operating head for holding a component by suction at the component supplying unit and for mounting the component on the substrate on the substrate conveyor-positioner unit is attached to a movable portion of the X-axis table. Moreover, a height of upper ends of the supporting frames is located below eyes of a worker to enable the worker to visually confirm conditions of mounting operations.
    • 用于在X方向上输送和定位基板的基板输送机定位器单元布置在支撑基座上。 支撑框架以与支撑基座上的X方向正交的Y方向的两端立式地配置。 部件供给部在支承基体的Y方向的至少一端侧配置。 以适当的间隔将多个Y轴表放置在两个支撑框架的上端之间。 X轴台附接到每个Y轴台的可动部分。 用于在部件供给单元处通过吸力保持部件并将部件安装在基板传送器定位器单元上的操作头附接到X轴台的可动部。 此外,支撑框架的上端的高度位于工人的眼睛下方,使得工人能够目视地确认安装操作的条件。
    • 29. 发明授权
    • Method and apparatus for image editing using key frame image control data
    • 使用关键帧图像控制数据进行图像编辑的方法和装置
    • US5933549A
    • 1999-08-03
    • US866248
    • 1997-06-05
    • Reiko IdeHiroshi Ota
    • Reiko IdeHiroshi Ota
    • H04N5/765G11B27/034H04N5/781H04N5/91G06K9/03
    • G11B27/034G06T13/80
    • An image editing apparatus having an input for key frame information and a key frame storage means. A first interpolation control point calculates means for receiving information from key frame storage and calculates control points for curve interpolation. A key frame shape decision means receives the information from the storage means, decides the shape of a key frame, and outputs the information. A second interpolation control point calculates control points by a different method than the first interpolation. Curve interpolation means receive output from both interpolation means and replaces the first interpolation with the second, and performs the curve interpolation using the second replacement control points. Storage means receive the timing information and output an image to a display unit. Thus, the notion of the image is accelerated at the starting key frame and breaks the motion at an and key frame without adding manual key frames.
    • 一种图像编辑装置,具有关键帧信息的输入和关键帧存储装置。 第一插值控制点计算用于从关键帧存储接收信息并计算曲线插值的控制点的装置。 关键帧形状决定装置从存储装置接收信息,确定关键帧的形状,并输出该信息。 第二插值控制点通过与第一插值不同的方法来计算控制点。 曲线插补意味着从两个插补装置接收输出,并用第二次插补替换第一次插值,并使用第二个更换控制点执行曲线插补。 存储装置接收定时信息并将图像输出到显示单元。 因此,图像的概念在起始关键帧处被加速,并且在关键帧处打破运动而不添加手动关键帧。