公开(公告)号：US5096299A

公开(公告)日：1992-03-17

申请号：US528766

申请日：1990-05-24

申请人： Fumio Shizuya

发明人： Fumio Shizuya

IPC分类号： B41F31/02 ,  G01B11/28 ,  G01J1/44 ,  G01N21/47

CPC分类号： G01B11/285

摘要： A pattern area ratio measuring apparatus includes a diffusing unit. The diffusing unit is arranged before light sources and irregularly reflects radiation light to a plate to be measured.

摘要翻译： 图案面积比测量装置包括漫射单元。 漫射单元布置在光源之前并且将辐射光不规则地反射到待测量的板。

公开(公告)号：US4759287A

公开(公告)日：1988-07-26

申请号：US586889

申请日：1984-03-09

申请人： Fumio Shizuya

发明人： Fumio Shizuya

IPC分类号： B41F13/16 ,  B41F13/14 ,  B41F27/00 ,  B41F13/12 ,  B41F7/22

CPC分类号： B41F13/14 ,  B41F27/005

摘要： A unit-to-unit register adjusting apparatus and method for multicolor printing presses includes a plate cylinder, a first plate clamping device on the leading side and a second plate clamping device on the trailing side for jointly clamping a plate on the plate cylinder. Each of the first and second plate clamping devices is disposed in an axial groove in the plate cylinder. The first plate clamping device is adjustably angularly movable by an adjustment bolt in the circumferential direction of the plate cylinder. The second plate clamping device is positionally adjustable by an adjustment bolt in the axial direction of the plate cylinder. By adjusting the first and second plate clamping devices in position on the plate cylinder, the plate can be positionally adjusted circumferentially and axially of the plate cylinder for complete registry with another plate on another plate cylinder. The adjustment bolts have graduations for allowing the operator to know an angular position thereof reliably through numerical confirmation.

摘要翻译： 用于多色印刷机的单位对单元对位调整装置和方法包括印版滚筒，前侧的第一板夹紧装置和后侧的第二印版夹紧装置，用于将印版共同夹在印版滚筒上。 第一和第二板夹紧装置中的每一个设置在印版滚筒中的轴向凹槽中。 第一板夹紧装置通过调节螺栓在印版滚筒的圆周方向上可调节地成角度地移动。 第二板夹紧装置可通过调节螺栓在印版滚筒的轴向上位置调节。 通过将第一和第二板夹紧装置调整到印版滚筒上的适当位置，该印版可以在印版滚筒的周向和轴向上进行位置调整，以便与另一印版滚筒上的另一个印版完全对准。 调整螺栓具有允许操作者通过数字确认可靠地知道其角度位置的刻度。