公开(公告)号：US4856903A

公开(公告)日：1989-08-15

申请号：US40570

申请日：1987-04-17

申请人： Helmut Kipphan ,  Willi Jeschke ,  Hans Ott ,  Jean-Pierre Graf

发明人： Helmut Kipphan ,  Willi Jeschke ,  Hans Ott ,  Jean-Pierre Graf

IPC分类号： B41F13/02 ,  B41F33/00

CPC分类号： B41F33/0036 ,  B41F13/025 ,  B41F33/0081

摘要： Device for determining a register error between individual colors in multicolor printing machine, comprising a photoelectric scanning apparatus for scanning differently colored register marks printed together on a printed sheet, an evaluation apparatus interacting with the scanning apparatus for determining the relative positions of the individual register marks, the scanning apparatus being disposed in a housing to be positioned at a given measuring location on the stationary printed sheet, the scanning apparatus comprising a scanning head movably disposed in the housing, and drive a device provided in the housing for producing the scanning movement of the scanning head relative to the printed sheet within a relatively small scanning region.

摘要翻译： 用于确定多色打印机中各个颜色之间的寄存器错误的装置，包括用于扫描印刷在一起的不同颜色的对准标记的光电扫描装置，与扫描装置相互作用的评估装置，用于确定各个对准标记的相对位置 所述扫描装置设置在外壳中以定位在所述固定印张上的给定测量位置处，所述扫描装置包括可移动地设置在所述外壳中的扫描头，并驱动设置在所述外壳中的装置，用于产生扫描运动 在相对小的扫描区域内相对于印刷片的扫描头。

公开(公告)号：US4681455A

公开(公告)日：1987-07-21

申请号：US805573

申请日：1985-12-04

申请人： Willi Jeschke ,  Helmut Kipphan ,  Gerhard Loffler

发明人： Willi Jeschke ,  Helmut Kipphan ,  Gerhard Loffler

IPC分类号： B41F33/00 ,  G06K7/10 ,  G06K9/00 ,  G01B11/28

CPC分类号： G06K9/036 ,  B41F33/0027 ,  G06K7/10

摘要： A measuring device which is equipped with a number of sensors determines the area coverage of a printing original or printing plate for printing presses. Each individual sensor of the measuring device is calibrated with the air of calibration strips. By means of an additional sensor of the measuring device, a printing-plate and/or printing-original-specific correction calibration and an adjustment to identical values of all sensors are provided. The correction calibration and adjustment are performed by way of a calibration field and a calibration area on the printing plate and/or printing original.

摘要翻译： 配备有多个传感器的测量装置决定了用于印刷机的印刷原稿或印版的区域覆盖。 测量装置的每个传感器都用校准条的空气校准。 通过测量装置的附加传感器，提供印刷版和/或印刷原始特定的校正校准和对所有传感器的相同值的调整。 校正校正和调整通过校准区域和印版上的校准区域和/或打印原稿进行。

公开(公告)号：US5029527A

公开(公告)日：1991-07-09

申请号：US560238

申请日：1990-07-23

申请人： Willi Jeschke ,  Anton Rodi ,  Helmut Kipphan ,  Gerhard Loffler ,  Werner Ewendt ,  Jurgen Reithofer

发明人： Willi Jeschke ,  Anton Rodi ,  Helmut Kipphan ,  Gerhard Loffler ,  Werner Ewendt ,  Jurgen Reithofer

IPC分类号： B41F31/02 ,  B41F31/04 ,  B41F33/00

CPC分类号： B41F33/0045 ,  B41F31/045 ,  B41P2233/51 ,  Y10S101/45 ,  Y10S101/47

摘要： Assembly for influencing inking in printing machines including a color density measuring device, a device for comparing nominal values and actual measured values, at least one electronic computer for linking the measured values with adjustment values, devices for metering ink feed zonewise to a printing plate and having ink metering elements with appertaining adjustment members and feed-back or reply devices, including a plurality of displays assigned to the ink metering elements for representing adjustment values of all ink zone adjustment members, respectively, of a printing unit, said displays providing exact recommendations to an operator of the assembly, before adjustment of the inking zone adjustment members, for adjusting the adjustment members to predetermined positioning nominal values and signaling to the operator absolute adjustment travel thereof both in magnitude and direction and a positioning device having means selective by the operator for following up the ink zone adjustment members individually and of at least one printing unit, respectively, the positioning device being coupled with the displays.

摘要翻译： 用于影响印刷机中的着色的装置，包括色度测量装置，用于比较标称值和实际测量值的装置，用于将测量值与调节值相关联的至少一个电子计算机，用于将油墨馈送到印刷版的计量装置，以及 具有具有调节构件和反馈或回复装置的墨计量元件，包括分配给墨计量元件的多个显示器，用于分别表示打印单元的所有墨区调节构件的调节值，所述显示器提供精确建议 在调整着墨区域调节构件之前，将调节构件调整到预定的定位标称值，并向操作员发信号通知操作者在幅度和方向上的绝对调节行程，以及具有由操作者选择的装置的定位装置 用于跟踪墨水区域 单独地和至少一个打印单元的定位装置分别与所述显示器耦合。

公开(公告)号：US5182721A

公开(公告)日：1993-01-26

申请号：US590060

申请日：1990-09-28

申请人： Helmut Kipphan ,  Gerhard Loffler ,  Guido Keller ,  Hans Ott

发明人： Helmut Kipphan ,  Gerhard Loffler ,  Guido Keller ,  Hans Ott

IPC分类号： B41F33/00

CPC分类号： B41F33/0045 ,  B41P2233/51 ,  Y10S101/45

摘要： To improve the control of the inking process in an offset printing machine, color measuring fields provided on printed sheets are evaluated not as heretofore densitometrically but colorimetrically by means of spectral measurements. Spectral reflections are used to match colors, or color coordinates are calculated from them and compared with corresponding set reflections or set color coordinates. The color deviations obtained in this manner are used to control the inking process. For the stabilization of printing runs the spectral reflections are converted into filter color densities and the inking process is controlled on the basis of these color densities in a conventional manner. The control of the inking process using color deviations and control using color denisty may be superposed upon each other. The process makes it possible to adapt color impressions in delicate locations of importance for the image in the print to the corresponding locations of the proof. Color deviations due to different material properties and other error sources may also be equalized to some extent.

摘要翻译： 为了改进胶版印刷机中的着色过程的控制，印刷纸上提供的色彩测量领域的评估不如以前的光密度测量，而是通过光谱测量进行比色。 光谱反射用于匹配颜色，或者从它们计算颜色坐标，并与对应的设置反射或设置颜色坐标进行比较。 以这种方式获得的颜色偏差用于控制着墨过程。 为了稳定印刷运行，光谱反射被转换成滤色器的颜色密度，并且以常规方式基于这些颜色密度来控制着墨过程。 使用颜色偏差和使用颜色拒绝的控制的上墨过程的控制可以彼此重叠。 该过程使得可以将印刷中的图像的重要性的精细位置的颜色适应性调整到证明的相应位置。 由于不同的材料性质和其他误差源引起的颜色偏差也可以在一定程度上相等。

公开(公告)号：US6041708A

公开(公告)日：2000-03-28

申请号：US293936

申请日：1994-08-22

申请人： Helmut Kipphan ,  Gerhard Loffler ,  Guido Keller ,  Hans Ott

发明人： Helmut Kipphan ,  Gerhard Loffler ,  Guido Keller ,  Hans Ott

IPC分类号： B41F31/02 ,  B41F33/00 ,  G01J3/51 ,  B41M1/14

CPC分类号： B41F33/0045 ,  B41P2233/51 ,  Y10S101/45 ,  Y10S101/46

摘要： To improve the control of the inking process in an offset printing machine, color measuring fields provided on printed sheets are evaluated not as heretofore densitometrically but colorimetrically by means of spectral measurements. Spectral reflections are used to match colors, or color coordinates are calculated from them and compared with corresponding set reflections or set color coordinates. The color deviations obtained in this manner are used to control the inking process. For the stabilization of printing runs the spectral reflections are converted into filter color densities and the inking process is controlled on the basis of these color densities in a conventional manner. The control of the inking process using color deviations and control using color density may be superposed upon each other.The process makes it possible to adapt color impressions in delicate locations of importance for the image in the print to the corresponding locations of the proof. Color deviations due to different material properties and other error sources may also be equalized to some extent.

摘要翻译： 为了改进胶版印刷机中的着色过程的控制，印刷纸上提供的色彩测量领域的评估不如以前的光密度测量，而是通过光谱测量进行比色。 光谱反射用于匹配颜色，或者从它们计算颜色坐标，并与对应的设置反射或设置颜色坐标进行比较。 以这种方式获得的颜色偏差用于控制着墨过程。 为了稳定印刷运行，光谱反射被转换成滤色器的颜色密度，并且以常规方式基于这些颜色密度来控制着墨过程。 使用颜色偏差和使用颜色浓度的控制的上墨过程的控制可以彼此重叠。 该过程使得可以将印刷中的图像的重要性的精细位置的颜色适应性调整到证明的相应位置。 由于不同的材料性质和其他误差源引起的颜色偏差也可以在一定程度上相等。

公开(公告)号：US4505589A

公开(公告)日：1985-03-19

申请号：US363538

申请日：1982-03-30

申请人： Hans Ott ,  Rolf Boegli ,  Ulrich Birch ,  Helmut Kipphan ,  Gerhard Loffler

发明人： Hans Ott ,  Rolf Boegli ,  Ulrich Birch ,  Helmut Kipphan ,  Gerhard Loffler

IPC分类号： G01J3/50 ,  B41F31/02 ,  B41F33/00 ,  B41F33/14 ,  G01N21/27

CPC分类号： G01J3/02 ,  B41F33/0036 ,  G01J3/0289 ,  B41P2233/51

摘要： On a measuring table (1), a bridge (2) extends over a printed sheet (5) to be measured. A measuring carriage (3) carrying a three color-simultaneous measuring head is arranged on the bridge (2) for linear movement in a back-and-forth manner along a desired path on the printed sheet. For control of the movement of the measuring head during measuring runs and for the evaluation of the measured data, a computer (7) with an integrated image display terminal and a processor system (6) controlled by the computer, is provided with the necessary interfaces. The analysis of a color measuring strip (MS) located along the desired path on the printed sheet is effected in two phases. In a first, so-called recognition run the measuring strip is scanned stepwise with high resolution in all three color channels, for the purpose of an analysis of its configuration. By means of flat locations in the density variations, effective positions (e.g., the centers) in the measuring fields are determined as possible measuring positions for subsequent measuring runs. During the measuring runs the measuring strip is measured only at the measuring positions determined during the recognition and the measured data obtained in this manner are transmitted for processing and/or display to the computer (7). By the division of the measurements into a recognition and a measuring run, coupled with the determination of measuring positions by means of flat locations in the density variations, a practically completely automatic evaluation of the color measuring strips independently of their configuration and without the need of prior knowledge of the strips by the apparatus, is rendered possible.

摘要翻译： 在测量台（1）上，桥接件（2）在待测量的印刷板（5）上延伸。 承载三色同步测量头的测量托架（3）布置在桥架（2）上，用于沿打印片材上所需的路径沿着前后方向线性运动。 为了在测量运行期间控制测量头的移动和用于评估测量数据，具有集成图像显示终端的计算机（7）和由计算机控制的处理器系统（6）被提供有必要的接口 。 沿着打印纸上的所需路径定位的测色条（MS）的分析分两个阶段进行。 首先，所谓的识别运行，测量条在所有三个颜色通道中以高分辨率逐步扫描，以便分析其配置。 通过在密度变化中的平坦位置，测量场中的有效位置（例如，中心）被确定为用于后续测量运行的可能的测量位置。 在测量运行期间，仅在识别期间确定的测量位置处测量测量条，并且以这种方式获得的测量数据被传送以用于处理和/或显示到计算机（7）。 通过将测量值分解为识别和测量运行，加上通过密度变化中的平坦位置确定测量位置，实际上完全自动评估颜色测量条，而不需要其配置 通过该装置对条的先前知识是可能的。

公开(公告)号：US5621443A

公开(公告)日：1997-04-15

申请号：US311202

申请日：1994-09-23

申请人： Rainer Buschulte ,  Helmut Kipphan

发明人： Rainer Buschulte ,  Helmut Kipphan

IPC分类号： B41J2/07 ,  B41J2/09 ,  B41J2/18 ,  B41J2/02

CPC分类号： B41J2/07 ,  B41J2/09 ,  B41J2/18

摘要： Ink-jet device for producing an image on a recording medium includes a droplet-producing device for ejecting droplets along a trajectory, and a droplet-controlling device for controlling the trajectory of the droplets, the droplet-controlling device being formed as a deflection surface, the deflection surface being disposed so that respective droplets impact thereon and rebound to continue the flight thereof, the respective droplets being splittable into at least two subdroplets as a function of selected parameters, and ink-jet process.

摘要翻译： 用于在记录介质上产生图像的喷墨装置包括用于沿着轨迹喷射液滴的液滴产生装置和用于控制液滴轨迹的液滴控制装置，液滴控制装置形成为偏转表面 偏转表面被设置成使得相应的液滴在其上冲击并且反弹以继续其飞行，相应的液滴可根据选定的参数和喷墨过程被分割成至少两个子滴。

公开(公告)号：US5509314A

公开(公告)日：1996-04-23

申请号：US313296

申请日：1994-12-05

申请人： Helmut Kipphan ,  Tessmann Uwe

发明人： Helmut Kipphan ,  Tessmann Uwe

IPC分类号： G01L3/14 ,  G01L5/16

CPC分类号： G01L3/1471

摘要： The purpose of the invention is to develop a torque measuring device with measuring points only at one place on the measuring shaft and which is highly sensitive in a given rotation speed range. According to the invention, in a torque measuring arrangement for a gear drive with at least three meshing helically toothed spur pinions, at least one fixed distance sensor on at least one of the pinions is directed towards a plane surface of the pinion which is connected to an evaluation device. The invention is applicable to all gear drives which transfer the power via helical gears.

摘要翻译： PCT No.PCT / EP93 / 00396 Sec。 371日期1994年12月5日第 102（e）日期1994年12月5日PCT提交1993年2月19日PCT公布。 公开号WO93 / 20420 PCT 日期为1993年10月14日。本发明的目的是在测量轴上的一个位置开发具有测量点的扭矩测量装置，并且在给定的转速范围内是高度敏感的。 根据本发明，在具有至少三个啮合螺旋齿形的正齿轮的齿轮传动的扭矩测量装置中，至少一个小齿轮上的至少一个固定距离传感器指向小齿轮的平面， 评估装置。 本发明适用于通过螺旋齿轮传递动力的所有齿轮传动装置。

公开(公告)号：US5029526A

公开(公告)日：1991-07-09

申请号：US412917

申请日：1989-09-26

申请人： Helmut Kipphan ,  Gerhard Loffler ,  Werner L. Giesa

发明人： Helmut Kipphan ,  Gerhard Loffler ,  Werner L. Giesa

IPC分类号： B41F31/02 ,  B41F31/04 ,  B41F31/15 ,  B41F33/00 ,  B41F33/10

CPC分类号： B41F33/0027 ,  B41F31/045 ,  Y10S101/38

摘要： A method of setting the starting time of transverse ink distribution for printing machines, which comprises determining impression-area dispersion on a printing plate and, in conjunction with parameters specific to the printing machine which affect ink dispersion on a printed sheet, calculating an optimum starting time of transverse ink distribution.

摘要翻译： 一种设定印刷机的横向墨水分配的开始时间的方法，其包括确定印版上的印模区域色散，并结合影响印刷机上油墨分散的印刷机特有的参数，计算最佳起始 横向墨水分配时间。

公开(公告)号：US4976545A

公开(公告)日：1990-12-11

申请号：US252644

申请日：1988-09-30

申请人： Helmut Kipphan ,  Josef Haase

发明人： Helmut Kipphan ,  Josef Haase

IPC分类号： B41F7/24 ,  B41F33/00 ,  B41F33/10 ,  G01B11/30 ,  G01N21/47 ,  G01N21/55 ,  G01N21/59

CPC分类号： G01N21/55 ,  B41F33/0063 ,  G01N2021/559 ,  G01N2021/5957

摘要： Sensor device for analyzing a surface structure includes a lighting device for emitting a focussed beam of light rays directed onto a surface, a radiation detector element for sensing light rays reflected from the surface, and an evaluating device for determining the surface structure from signals emitted by the light-ray detector element, a parameter T.sub.N for the surface structure being determinable by the evaluating device in accordance with a third moment of distribution of intensity of the reflected light rays in accordance with an equation: ##EQU1## wherein n represents a number of measuring points along a scattering indicatrix corresponding to the light rays reflected from the surface; P.sub.i is an initialized measuring signal according to an equation: ##EQU2## wherein I.sub.i is in the intensity of the light rays on a measuring point i; K represents a scaling factor; and M has a value determinable from values for i and P.sub.i in accordance with the equation: ##EQU3##

摘要翻译： 用于分析表面结构的传感器装置包括用于发射指向表面的聚焦光束的照明装置，用于感测从表面反射的光线的辐射检测器元件，以及用于根据由表面发射的信号确定表面结构的评估装置 所述光线检测元件，根据所述反射光线的强度的第三分配强度，由所述评价装置决定所述表面结构的参数TN，其中，n表示所述光线检测元件的数量， 沿着从表面反射的光线对应的散射指标的测量点; Pi是根据以下等式的初始化测量信号：其中Ii在测量点i上的光线的强度; K表示缩放因子; 并且M具有根据以下等式从i和Pi的值确定的值：