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    • 33. 发明授权
    • High precision feed particularly useful for UV ink jet printing on vinyl
    • 高精度进料特别适用于乙烯基上的UV喷墨印刷
    • US08016380B2
    • 2011-09-13
    • US10597546
    • 2005-01-28
    • Richard N. CodosWilliam W. CollanAngelo QuattrociocchiPeter Vogel
    • Richard N. CodosWilliam W. CollanAngelo QuattrociocchiPeter Vogel
    • B41J29/393
    • B41J11/42B41J3/28B41J11/001B41J11/002B41J15/04
    • An apparatus (30, 40, 50) and a method of ink jet printing are disclosed that use a system for feeding a substrate longitudinally relative to a support area and a system for moving a printhead parallel to the direction of substrate feed. Indexing between transverse scan rows of a printhead (20) is carried out initially by the substrate feed system (16) and the actual feed distance is measured using an encoder or other substrate position measurement device (26). A controller (25) determines the amount of any error that occurs between the actual and the desired feed distances. The controller (25) then sends signals to move the printhead (20) to compensate for any error in the feed system feed. Compensating adjustments are then made to the next subsequent substrate indexing step so that the printhead tends to move back toward its home or zeroed position with its next correction and does not walk away from this home position as a result of cumulative movements. For printers that have bridges (17) moveable relative to the machine frame (11) on which the printhead (20) is carried, printhead motion is achieved by moving the bridge, for example, by actuating a linear servo bridge motion system (31). For fixed bridge roll-to-roll printers, the printhead (20) can be caused to shift longitudinally on the bridge (17) to make the correcting movements.
    • 公开了一种使用用于相对于支撑区域纵向馈送衬底的系统和用于平行于衬底馈送方向移动打印头的系统的装置(30,40,50)和喷墨打印方法。 打印头(20)的横向扫描行之间的索引首先由基板进给系统(16)执行,并且使用编码器或其它基板位置测量装置(26)测量实际进给距离。 控制器(25)确定在实际和期望馈送距离之间发生的任何误差的量。 控制器(25)然后发送信号以移动打印头(20)以补偿馈送系统馈送中的任何错误。 然后对下一个随后的基板分度步骤进行补偿调节,使得打印头随着其下一次校正趋向于朝向其归零或归零位置移动,并且由于累积运动而不会离开该原始位置。 对于具有相对于其上承载有打印头(20)的机架(11)可移动的桥(17)的打印机,通过例如通过致动线性伺服桥运动系统(31)来移动桥来实现打印头运动, 。 对于固定桥式卷对卷打印机,可以使打印头(20)在桥(17)上纵向移动以进行校正运动。
    • 39. 发明授权
    • Diagnostic test carrier with a capillary gap
    • 具有毛细管间隙的诊断试验载体
    • US5851838A
    • 1998-12-22
    • US897509
    • 1997-07-21
    • Peter VetterHeinz MachoPeter VogelMichael Fritz
    • Peter VetterHeinz MachoPeter VogelMichael Fritz
    • G01N31/22G01N33/52G01N33/543G01N33/48
    • G01N33/526Y10T436/25375
    • The invention concerns a diagnostic test carrier (1) containing a supporting layer (2) with a detection layer (3) arranged thereon containing reagents required for the determination of an analyte in a liquid sample and an inert layer (4) covering the detection layer (3) wherein the inert layer (4) is arranged at such a distance (5) from the detection layer to enable a capillary active liquid transport between the detection layer and inert layer (3,4), characterized in that the inert layer (4) extends beyond the detection layer and wherein the area (10) that extends beyond the detection layer is attached to the supporting layer (2) in such a way that a continuous capillary active liquid transport between the inert layer and detection layer (4,3) and between the inert layer and supporting layer (4,2) is possible and in addition the inert layer (4) contains several holes (7) in the area of the detection layer (3) through which the sample to be examined and the components contained therein can be applied to the detection layer (3) as well as its use for the determination of an analyte in a liquid.
    • 本发明涉及一种包含支撑层(2)的诊断测试载体(1),其上布置有检测层(3),其上包含测定液体样品中的分析物所需的试剂和覆盖检测层的惰性层(4) (3),其中所述惰性层(4)与所述检测层距离所述距离(5)设置,使得能够在所述检测层与惰性层(3,4)之间进行毛细管活性液体输送,其特征在于,所述惰性层( 4)延伸超过检测层,并且其中延伸超过检测层的区域(10)以使得在惰性层和检测层(4,4)之间的连续毛细管活性液体传输的方式附接到支撑层(2) 3),并且在惰性层和支撑层(4,2)之间,并且另外,惰性层(4)在检测层(3)的区域中包含几个孔(7),待检样品通过该孔 其中所含的组分 可以应用于检测层(3)以及其用于测定液体中的分析物的用途。