公开(公告)号：US5979307A

公开(公告)日：1999-11-09

申请号：US62397

申请日：1998-04-20

申请人： Stefan Brauer ,  Werner Huber ,  Klaus Schafer

发明人： Stefan Brauer ,  Werner Huber ,  Klaus Schafer

IPC分类号： B29C39/16 ,  B29C43/22 ,  B29C67/24 ,  B30B5/06 ,  B65G15/16

CPC分类号： B65G15/16 ,  B29C43/22 ,  B30B5/06 ,  B30B5/067 ,  B29C67/246 ,  B65G2201/04 ,  Y10S100/917 ,  Y10S425/033 ,  Y10T156/1741

摘要： A double-belt system for processing viscous melts includes a driven upper belt having a lower working run, and a driven lower belt having an upper working run spaced beneath the lower working run to form a gap therewith for receiving a viscous melt. A gap-adjusting mechanism includes upper rollers engaging an upper surface of the lower working run, and lower rollers engaging a lower surface of the upper working run. A distance between the upper rollers and lower rollers is adjustable to vary a size of the gap. A compensation mechanism is disposed over the lower working run to apply an upward force thereto for pulling the lower working run against the upper rollers, thereby resisting sagging of the lower working run. At least one delivery mechanism applies a temperature-controlled liquid across an entire width of the lower working run for controlling a temperature thereof. The liquid is extracted by an extraction mechanism disposed downstream of the delivery mechanism. Vertically adjustable stops are provided for determining a vertical position of respective ones of the upper rollers.

摘要翻译： 用于处理粘性熔体的双带系统包括具有较低工作行程的从动上带，以及在下工作行程下方间隔开的上工作行程的从动下带，以与其接合以接收粘性熔体。 间隙调节机构包括与下工作行程的上表面接合的上辊，下辊与上工作段的下表面接合。 上辊和下辊之间的距离是可调节的，以改变间隙的尺寸。 补偿机构设置在下部工作运行中以施加向上的力以将下部工作行程拉向上部辊，从而抵抗下部工作流程的下垂。 至少一个输送机构将温度控制液体施加在下部工作流程的整个宽度上，以控制其温度。 通过设置在输送机构下游的提取机构提取液体。 提供垂直可调的止动件用于确定相应的上辊的垂直位置。

公开(公告)号：US08896647B2

公开(公告)日：2014-11-25

申请号：US13883591

申请日：2011-09-20

申请人： Rainer Goldau ,  Klaus Schafer

发明人： Rainer Goldau ,  Klaus Schafer

IPC分类号： B41J2/47 ,  B41J2/44 ,  B41M3/14 ,  B41J2/435 ,  B42D15/00 ,  B41M5/20 ,  B41M5/24

CPC分类号： B41J2/442 ,  B41M3/14 ,  B41M5/28 ,  B41M5/34 ,  B42D15/00 ,  Y10S462/903

摘要： A method is described for producing a character, pattern, symbol and/or image (8) on a substrate (2) by way of pigment particles (1) which are arranged thereon and lose their color effect under the action of a laser (23), wherein different pigment particles (1) with at least three different color effects are arranged on and/or in the substrate (2). The invention is distinguished by the following method steps: (a) production of a color chart (14), in which the individual color effect of individual pigment particles (1) or individual clusters of pigment particles is contained as a function of their spatial coordinate on and/or in the substrate (2); (b) spatially resolved irradiation, which changes the color effect of only individual pigment particles (1) or individual clusters of pigment particles, by way of a laser (23) at a single frequency on the basis of the color chart (14) in order to produce a resulting color effect. Furthermore, the present invention relates to substrates, in particular security documents, produced using a method of this type, and devices for carrying out methods of this type.

摘要翻译： 描述了一种用于通过颜料颗粒（1）在衬底（2）上产生字符，图案，符号和/或图像（8）的方法，颜料颗粒（1）布置在其上并在激光作用下失去其颜色效果（23 ），其中具有至少三种不同颜色效应的不同颜料颗粒（1）布置在基材（2）和/或基材（2）上。 本发明的区别在于以下方法步骤：（a）生产颜色图（14），其中包含单个颜料颗粒（1）或单个颜料颗粒簇的单独颜色效应作为其空间坐标的函数 在基底（2）上和/或基底（2）中; （b）空间分辨照射，其通过激光器（23）以单个频率基于颜色图表（14）在单个频率上改变仅单独的颜料颗粒（1）或单个颜料颗粒簇的颜色效应 以产生所产生的色彩效果。 此外，本发明涉及使用这种方法制造的基板，特别是安全文件，以及用于执行这种方法的装置。

公开(公告)号：US4212031A

公开(公告)日：1980-07-08

申请号：US837890

申请日：1977-09-29

申请人： Alfons Schmitt ,  Diether Utz ,  Klaus Schafer

发明人： Alfons Schmitt ,  Diether Utz ,  Klaus Schafer

IPC分类号： H01L21/68 ,  G05D3/00

CPC分类号： H01L21/681

摘要： A method of aligning a body in a desired position comprises producing an image from the body which is then broken down into image points with a spacing smaller than the required accuracy, storing the information content of the image points in digital form, comparing the stored information with desired information and moving the body accordingly.

摘要翻译： 将身体对准所需位置的方法包括从身体产生图像，然后将图像分解成具有小于所需精度的间隔的图像点，以数字形式存储图像点的信息内容，将存储的信息进行比较 具有所需的信息并相应地移动身体。

公开(公告)号：US20130314486A1

公开(公告)日：2013-11-28

申请号：US13883591

申请日：2011-09-20

申请人： Rainer Goldau ,  Klaus Schafer

发明人： Rainer Goldau ,  Klaus Schafer

IPC分类号： B41J2/44 ,  B42D15/00

CPC分类号： B41J2/442 ,  B41M3/14 ,  B41M5/28 ,  B41M5/34 ,  B42D15/00 ,  Y10S462/903

摘要： A method is described for producing a character, pattern, symbol and/or image (8) on a substrate (2) by way of pigment particles (1) which are arranged thereon and lose their colour effect under the action of a laser (23), wherein different pigment particles (1) with at least three different colour effects are arranged on and/or in the substrate (2). The invention is distinguished by the following method steps: (a) production of a colour chart (14), in which the individual colour effect of individual pigment particles (1) or individual clusters of pigment particles is contained as a function of their spatial coordinate on and/or in the substrate (2); (b) spatially resolved irradiation, which changes the colour effect of only individual pigment particles (1) or individual clusters of pigment particles, by way of a laser (23) at a single frequency on the basis of the colour chart (14) in order to produce a resulting colour effect. Furthermore, the present invention relates to substrates, in particular security documents, produced using a method of this type, and devices for carrying out methods of this type.

摘要翻译： 描述了一种用于通过颜料颗粒（1）在衬底（2）上产生字符，图案，符号和/或图像（8）的方法，颜料颗粒（1）布置在其上并在激光作用下失去其颜色效果（23 ），其中具有至少三种不同颜色效应的不同颜料颗粒（1）布置在基材（2）和/或基材（2）上。 本发明的区别在于以下方法步骤：（a）生产颜色图（14），其中包含单个颜料颗粒（1）或单个颜料颗粒簇的单独颜色效应作为其空间坐标的函数 在基底（2）上和/或基底（2）中; （b）空间分辨照射，其通过激光器（23）以单个频率基于颜色图表（14）在单个频率上改变仅单独的颜料颗粒（1）或单个颜料颗粒簇的颜色效应 以产生所产生的色彩效果。 此外，本发明涉及使用这种方法制造的基板，特别是安全文件，以及用于执行这种方法的装置。

公开(公告)号：US20070149073A1

公开(公告)日：2007-06-28

申请号：US11683137

申请日：2007-03-07

申请人： BERNHARD KLAUSSNER ,  Christoph Meyer ,  Volker Muhrer ,  Alexander Maurer ,  Christian Russel ,  Klaus Schafer

发明人： BERNHARD KLAUSSNER ,  Christoph Meyer ,  Volker Muhrer ,  Alexander Maurer ,  Christian Russel ,  Klaus Schafer

IPC分类号： B32B5/02

CPC分类号： H02K3/40 ,  Y10T442/20

摘要： An electric machine includes a laminated stator core having slots for receiving a stator winding, and a corona shield for insulating the stator winding. The corona shield includes a substrate; and a coating applied on the substrate, wherein the substrate and the coating are made entirely of inorganic material.

摘要翻译： 电机包括具有用于接收定子绕组的槽的层叠的定子铁心和用于绝缘定子绕组的电晕屏蔽。 电晕屏蔽包括基板; 以及施加在基底上的涂层，其中基底和涂层完全由无机材料制成。

公开(公告)号：US06826813B2

公开(公告)日：2004-12-07

申请号：US10233736

申请日：2002-09-03

申请人： Gerhard Koslowski ,  Klaus Schafer

发明人： Gerhard Koslowski ,  Klaus Schafer

IPC分类号： D02G112

CPC分类号： D02G1/122

摘要： A method and an apparatus for stuffer box crimping a multifilament yarn, wherein the yarn is conveyed into a crimping device in two steps. In the first step, the yarn is taken in by a conveying fluid stream of a first feed nozzle at a yarn intake speed. In the second step the yarn is advanced by a conveying fluid stream of a second feed nozzle at a second yarn conveying speed into the crimping device. In this process, the second yarn conveying speed is at least the same as or greater than the intake speed.

公开(公告)号：US5922362A

公开(公告)日：1999-07-13

申请号：US687396

申请日：1996-11-20

申请人： Heinz Schippers ,  Klaus Schafer

发明人： Heinz Schippers ,  Klaus Schafer

IPC分类号： D01D1/06 ,  D01D4/06 ,  D01D5/08 ,  D01D5/088 ,  D01D5/092

CPC分类号： D01D4/06 ,  D01D1/06 ,  D01D5/08 ,  D01D5/088

摘要： The invention relates to a spin beam (1) for spinning a plurality of synthetic filament yarns and a spinning machine comprising a spin beam (1) of this type. The spin beam (1) consists of an elongate rectangular solid, which is filled with a heating medium, and the underside of which mounts two parallel rows of connections (20), each connection accommodating a spin pot (17) with a spinneret (18). From a melt supply line (23), melt is distributed to a multiple spin pump (12) for each row of connections (20), and supplied therefrom via melt distribution lines (14) to the spin pots (17) of each row. The filaments emerging from spinnerets (18) are cooled and solidified below the spinnerets (18) by directing thereto a transverse flow of cooling air. The cooling air exits from a permeable wall (33) of an air distribution chamber, the permeable wall facing one row of spinnerets, and the chambers defining a common rectangular solid.

摘要翻译： PCT No.PCT / DE95 / 01705 Sec。 371日期1996年11月20日 102（e）1996年11月20日日期PCT 1995年12月1日PCT PCT。 出版物WO96 / 日期1996年6月6日本发明涉及用于纺丝多根合成长丝纱线的纺丝机（1）和包括这种旋转梁（1）的纺丝机。 旋转梁（1）由细长的矩形固体组成，其中填充有加热介质，其下侧安装有两排平行的连接件（20），每个连接件用喷丝头（18）容纳旋转罐（17） ）。 从熔体供给管线（23）将熔体分配到每排连接件（20）的多旋转泵（12）中，并通过熔体分配管线（14）从每一排连接件（20）向每个排的旋转罐（17）供应熔体。 从喷丝头（18）出现的细丝通过将冷却空气的横向流引导到喷丝板（18）下方而冷却并固化。 冷却空气从空气分配室的可渗透壁（33）离开，可渗透壁面向一排喷丝头，并且腔室限定共同的矩形固体。

公开(公告)号：US5054173A

公开(公告)日：1991-10-08

申请号：US517211

申请日：1990-05-01

申请人： Klaus Schafer

发明人： Klaus Schafer

IPC分类号： D02G1/12 ,  D02G1/20

CPC分类号： D02G1/20 ,  D02G1/122 ,  D02G1/127

摘要： A method and apparatus for the intense crimping of a multifilament yarn in a stuffer box is disclosed, and wherein a false twist is imparted to the advancing yarn at a location upstream of the stuffer box, and with the intensity of the false twist being periodically or aperiodically varied.

摘要翻译： 公开了一种用于在填塞箱中的多丝纱线的强烈卷曲的方法和装置，并且其中在填塞箱上游的位置处对前进纱线施加假捻，并且假捻的强度是周期性的或 不定期地变化。

公开(公告)号：US4953409A

公开(公告)日：1990-09-04

申请号：US401318

申请日：1989-08-31

申请人： Werner Marchewka ,  Karl-Heinz Rackebrandt ,  Klaus Schafer ,  Albert Seebode

发明人： Werner Marchewka ,  Karl-Heinz Rackebrandt ,  Klaus Schafer ,  Albert Seebode

IPC分类号： G01F1/60

CPC分类号： G01F1/60

摘要： An electromagnetic flowmeter whose primary includes a flow tube through which the fluid to be metered is conducted to intersect a magnetic field and thereby induce a voltage therein that is transferred to electrodes to produce an electrode signal as a function of flow rate, which signal includes a noise voltage. The electrode signal is applied to the input amplifier of a secondary whose output is fed to one input of a summing stage, the output of which is fed to a range amplifier that yields a test voltage, the input and range amplifiers producing offset voltages. To compensate for the noise and offset voltages, a compensation voltage is derived from the test voltage and applied to the other input of the summing stage. This compensation voltage is produced only when the test voltage exceeds a predetermined threshold value.

摘要翻译： 一种电磁流量计，其主要包括流量管，通过该流管将待计量的流体通过磁场交叉，从而在其中感应其中传递到电极的电压，以产生作为流量的函数的电极信号，该信号包括 噪声电压。 电极信号被施加到次级的输入放大器，其输出被馈送到求和级的一个输入，其输出被馈送到产生测试电压的量程放大器，输入和范围放大器产生偏移电压。 为了补偿噪声和失调电压，从测试电压导出补偿电压并施加到求和级的另一个输入端。 该补偿电压仅在测试电压超过预定阈值时产生。

公开(公告)号：US20140160220A1

公开(公告)日：2014-06-12

申请号：US13988930

申请日：2012-09-12

申请人： Rainer Goldau ,  Klaus Schafer ,  Ulrich Ritter

发明人： Rainer Goldau ,  Klaus Schafer ,  Ulrich Ritter

IPC分类号： B41J2/435

CPC分类号： B41J2/435 ,  B41M3/14 ,  B41M5/287 ,  B41M5/34 ,  B42D25/00 ,  B42D25/41 ,  B42D2035/06 ,  B42D2035/34

摘要： What is described is a method for producing a sign, pattern, symbol and/or image (8) on a substrate (2) with colour bodies arranged on said substrate, said colour bodies losing the colour effect under the influence of a laser (23) and consisting of dyes or pigments contained in capsules (1), wherein different colour bodies (1) having at least three different colour effects are arranged on or in the substrate (2). The invention is characterised by the following method steps: (a) producing a colour chart (14), in which the individual colour effect of individual colour bodies (1) formed from dyes or pigment particles is contained as a function of the spatial coordinates thereof on or in the substrate (2); (b) spatially resolved radiation, which open the colour effect of colour bodies (1) just of individual capsules and release these dyes, by means of an excitation beam of a laser (23) at a single frequency on the basis of the colour chart (14) in order to produce a resultant colour effect. The present invention also relates to substrates, in particular security documents, produced with use of a method of this type, and also to devices for carrying out methods of this type.

摘要翻译： 描述的是一种用于在衬底（2）上产生符号，图案，符号和/或图像（8）的方法，其具有布置在所述衬底上的彩色体，所述颜色体在激光器的影响下（23 ）并且由胶囊（1）中包含的染料或颜料组成，其中具有至少三种不同颜色效果的不同颜色体（1）布置在基底（2）上或基底（2）中。 本发明的特征在于以下方法步骤：（a）制备其中包含由染料或颜料颗粒形成的各个色体（1）作为其空间坐标的函数的单独色彩效果的色彩图（14） 在衬底（2）上或衬底（2）中; （b）空间分辨的辐射，其通过基于彩色图的单个频率的激光束（23）的激发光束来打开单个胶囊的颜色体（1）的颜色效果并释放这些染料， （14），以产生所得的颜色效果。 本发明还涉及使用这种方法制造的基板，特别是安全文件，以及用于执行这种方法的装置。