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    • 2. 发明申请
    • ELECTRONIC-COMPONENT ALIGNMENT METHOD AND APPARATUS THEREFOR
    • 电子元件对准方法及其设备
    • US20060218781A1
    • 2006-10-05
    • US11420245
    • 2006-05-25
    • Atsushi NAKAMURANorio KAWATANIMasahisa HOSOIKazumasa OSONIWAHiroshi TOKUNAGA
    • Atsushi NAKAMURANorio KAWATANIMasahisa HOSOIKazumasa OSONIWAHiroshi TOKUNAGA
    • H05K3/30
    • H01L21/67294B41J2/14024H01L21/67144H01L21/67259H01L21/681H05K1/0269H05K3/303H05K13/0812Y10T29/4913Y10T29/49131Y10T29/49133Y10T29/53087Y10T29/53091Y10T29/53174Y10T29/53178Y10T29/53191
    • Two electronic components can be accurately aligned with each other such that a mark-recognition apparatus captures mutually corresponding alignment marking-means of the two components in the same fields of view thereof and measures the positions of the two components. A first electronic component having two alignment holes perforated at predetermined positions thereof so as to be spaced away from each other by a predetermined interval is held with a receiving table, and also a second electronic component having two alignment marks formed at predetermined positions thereon so as to have an interval therebetween in agreement with that between the two alignment holes is held with a position-adjusting mechanism. Thus, in a state in which the alignment marks of the second electronic component are introduced in the corresponding alignment holes of the first electronic component, the mark-recognition apparatus captures the alignment marks and the alignment holes in the same fields of view thereof and measures the positions of the two components, and the position-adjusting mechanism adjusts the position of the second electronic component such that the alignment marks of the second electronic component lie at predetermined positions in the alignment holes of the first electronic component.
    • 两个电子部件可以彼此准确地对准,使得标记识别装置在相同视场中捕获两个部件的相互对应的对准标记装置,并测量两个部件的位置。 具有在其预定位置穿过预定位置以彼此间隔预定间隔的两个对准孔的第一电子部件用接收台保持,并且还具有形成在其上的预定位置处的两个对准标记的第二电子部件,以便 在两个对准孔之间的间隔与位置调节机构保持一致。 因此,在第二电子部件的对准标记被引入第一电子部件的对应的对准孔的状态下,标记识别装置在相同的视场中捕获对准标记和对准孔,并且测量 两个部件的位置和位置调节机构调节第二电子部件的位置,使得第二电子部件的对准标记位于第一电子部件的对准孔中的预定位置。
    • 8. 发明授权
    • Image forming apparatus having endless belt photosensitive member in
which the solidified developer becomes molten
    • 图像形成装置具有环形带感光构件,其中固化的显影剂熔化
    • US5689786A
    • 1997-11-18
    • US507235
    • 1995-09-27
    • Hiroshi TokunagaHideki MatsuzakaAkira Shirakura
    • Hiroshi TokunagaHideki MatsuzakaAkira Shirakura
    • G03G15/16
    • G03G15/16G03G2215/0631
    • An image forming apparatus includes an endless belt-shaped photosensitive member laid across a drive roller and a plurality of guide rollers and caused to undergo endless traveling, wherein there is used a solidified developer which is solid at an ordinary temperature but is brought into a molten state by implementing a heating processing thereto, and is re-solidified by implementing a cooling treatment thereto. An image preparation process section is disposed at the outer circumferential portion of the drive roller of large diameter, and a recording sheet contact roller and a recording sheet peeling roller which constitute guide rollers are disposed at an upper part of the drive roller so as to mutually constitute the same plane to travel the endless belt-shaped photosensitive member in a horizontal direction. A recording sheet is delivered from a recording sheet supply section and is caused to come into pressure contact with the surface of the endless belt-shaped photosensitive member traveling in the horizontal direction by the recording sheet's own rigidity. When the recording sheet is caused to undergo transfer of a developer image formed on the surface of the endless belt-shaped photosensitive member and is cooled by suitable element means, it is naturally peeled from the endless belt-shaped photosensitive member at a recording sheet peeling roller portion. Thus, a high accuracy transfer image free from image collapse or image flow, etc. can be obtained, and a compact structure and improvement in workability of maintenance, etc. can be realized.
    • PCT No.PCT / JP94 / 02271 Sec。 371 1995年9月27日第 102(e)1995年9月27日PCT PCT 1994年12月27日PCT公布。 出版物WO95 / 18402 日期1995年7月6日图像形成装置包括横跨驱动辊和多个导向辊的环形带状感光构件,并使其经历无休止的行进,其中使用在常温下为固体的固化显影剂,但是 通过对其进行加热处理而进入熔融状态,并通过对其进行冷却处理而再固化。 图像准备处理部设置在大直径的驱动辊的外周部,构成导向辊的记录片接触辊和记录片剥离辊设置在驱动辊的上部,以便相互 构成相同的平面以在水平方向上移动环形带状感光构件。 记录纸从记录纸张供应部分传送,并通过记录纸本身的刚性与水平方向行进的环形带状感光件的表面进行压力接触。 当使记录片材在环形带状感光构件的表面上形成的显影剂图像被转印并且被合适的元件装置冷却时,在记录纸剥离下自然地从环形带状感光构件上剥离 辊部分。 因此,可以获得没有图像塌陷或图像流动等的高精度转印图像,并且可以实现紧凑的结构和提高维护等的可操作性。