公开(公告)号：US4330793A

公开(公告)日：1982-05-18

申请号：US56789

申请日：1979-07-11

申请人： Otto Stemme ,  Eduard Wagensonner ,  Wolfgang Ruf

发明人： Otto Stemme ,  Eduard Wagensonner ,  Wolfgang Ruf

IPC分类号： H04N9/11 ,  H04N3/08 ,  H04N9/07

CPC分类号： H04N9/11

摘要： Super-8 motion-picture film is transported non-intermittently at constant speed, and its image is projected into an image plane in which is located a single row of photodiodes which extends transverse to the film transport direction. The photodiodes of the single photodiode-row are successively responsive to red, blue and green wavelengths. A bucket-brigade circuit or CCD including the photodiode-row furthermore includes a shift register which receives the photodiode signals in parallel, is then read out serially, with its output signal then time-division demultiplexed to obtain separate red, blue and green signals; or else three shift registers are used, each receiving signals only from those photodiodes responsive to a respective one of the three component colors. Whereas the photodiode-row is responsible for horizontal scanning, vertical scanning is achieved in part due to film transport per se and in part due to a tilting-mirror deflector which deflects the image projected onto the photodiode-row. The tilting-mirror deflector is a galvanometric moving-coil mechanism, and is energized by a sawtooth waveform to effect forwards scanning and abrupt vertical-direction flyback or tiltback, and is provided with special brief pulses for effecting abrupt direction reversals of the tilting mirror.

摘要翻译： Super-8电影胶片以恒定的速度非间歇地传送，并且其图像被投影到图像平面中，其中位于横向于胶片传送方向延伸的单行光电二极管。 单个光电二极管行的光电二极管依次响应红色，蓝色和绿色波长。 包括光电二极管行的斗式电路或CCD还包括并行接收光电二极管信号的移位寄存器，然后其输出信号被顺序解复用以获得单独的红色，蓝色和绿色信号; 或者使用三个移位寄存器，每个移位寄存器仅接收来自响应于三个分量颜色中的相应一个的那些光电二极管的信号。 尽管光电二极管行负责水平扫描，但是部分由于胶片输送本身而部分地实现了垂直扫描，部分是由于倾斜镜偏转器使投影到光电二极管行上的图像偏转。 倾斜镜偏转器是电流计动力线圈机构，并且由锯齿波形激励以实现向前扫描和突然的垂直方向回扫或倾斜，并且具有用于实现倾斜镜的突然方向反转的特殊短暂脉冲。

公开(公告)号：US4314235A

公开(公告)日：1982-02-02

申请号：US116801

申请日：1980-01-30

申请人： Wolfgang Ruf ,  Eduard Wagensonner

发明人： Wolfgang Ruf ,  Eduard Wagensonner

IPC分类号： G03B7/093 ,  H03M1/00 ,  H03K13/02

CPC分类号： G03B7/093 ,  H03M1/40 ,  H03M1/46

摘要： An analog-to-digital converter is disclosed which utilizes a successive approximation register. The operation of the successive approximation register is so controlled that any analog signal within a dynamic range requiring more bits than the successive approximation register can hold can nonetheless be accurately converted within a predetermined tolerance.

摘要翻译： 公开了一种使用逐次逼近寄存器的模拟 - 数字转换器。 逐次逼近寄存器的操作被如此控制，使得在需要比逐次逼近寄存器更多位的动态范围内的任何模拟信号可以保持在可以在预定公差范围内精确地转换。

公开(公告)号：US4285455A

公开(公告)日：1981-08-25

申请号：US162106

申请日：1980-06-23

申请人： Otto Stemme ,  Eduard Wagensonner ,  Wolfgang Ruf

发明人： Otto Stemme ,  Eduard Wagensonner ,  Wolfgang Ruf

IPC分类号： H04N5/253 ,  H04N3/36 ,  H04N5/257 ,  B65H17/22

CPC分类号： H04N5/257

摘要： A mechanical film drive utilizes a rotatable drive shaft which abuts a flat surface of motion picture film to be driven. The film is pinched between the drive shaft and a rubber idler roller, and the drive shaft can be coupled to and uncoupled from a speed-regulated drive motor by means of an electrically-operable clutch. A flywheel is driven by the motor. Since the inertia of the flywheel is much greater than the inertia of the drive shaft, clutch operation has only a negligible effect on drive speed, enabling film movement to be accomplished with a high degree of accuracy.

摘要翻译： 机械薄膜驱动器利用与要驱动的电影胶片的平坦表面相邻的可旋转驱动轴。 该胶片被夹在驱动轴和橡胶惰轮之间，并且驱动轴可以通过电动可操作的离合器与速度调节的驱动电动机联接和分离。 飞轮由电机驱动。 由于飞轮的惯性远大于驱动轴的惯性，因此离合器操作对驱动速度影响不大，可以高精度地实现胶片移动。

公开(公告)号：US08303774B2

公开(公告)日：2012-11-06

申请号：US13163271

申请日：2011-06-17

申请人： Wolfgang Ruf ,  Konstantin Fenkl ,  Markus Häussler

发明人： Wolfgang Ruf ,  Konstantin Fenkl ,  Markus Häussler

IPC分类号： D21F1/18

CPC分类号： D21F1/02 ,  D21F1/022

摘要： A headbox includes a feed device for feeding at least one fiber suspension, a perforated distribution pipe plate arranged immediately downstream thereof and having a plurality of channels arranged in lines and columns and an intermediate channel arranged downstream thereof extending over the width of the headbox and having a plurality of apparatuses for dosing a fluid in partial fluid streams to the at least one fiber suspension in an adjustable/controlled manner. The apparatuses are spaced apart from each other in the width direction of the headbox and the individual apparatuses include a plurality of dosing channels having respective dosing channel openings on the outlet side and a dosing channel length, arriving at different levels and being connected to a common supply channel. The headbox further includes a downstream turbulence generator having a plurality of flow channels arranged in lines and columns and a headbox nozzle which is directly contiguous to the turbulence generator and which has a nozzle gap. At least some sections of the channels of the perforated distribution pipe plate have a diffuser and the perforated distribution pipe plate has a length which is ≧0.5·√{square root over (partition)} area the partition area being the surface of the downstream perforated distribution pipe plate divided by the total number of the channels of the perforated distribution pipe plate.

摘要翻译： 流浆箱包括用于供给至少一种纤维悬浮液的进料装置，在其下游布置的多孔分配管板，并且具有排列成直线和立柱的多个通道，以及布置在流浆箱宽度上的下游的中间通道，并具有 多个装置，用于将部分流体流中的流体以可调节/受控的方式计量至少一个纤维悬浮液。 这些设备在流浆箱的宽度方向上彼此间隔开，并且各个设备包括多个计量通道，其在出口侧具有相应的配量通道开口，并且配量通道长度达到不同水平并连接到共同的 供应渠道。 流浆箱还包括下游湍流发生器，其具有排列成直线和立柱的多个流动通道和与湍流发生器直接邻接且具有喷嘴间隙的流浆箱喷嘴。 穿孔分布管板的通道的至少一些部分具有扩散器，并且穿孔分布管板的长度为≥0.5λ（平方根（分隔））面积，分隔区域是下游穿孔的表面 分配管板除以穿孔分布管板的通道总数。

公开(公告)号：US20120186767A1

公开(公告)日：2012-07-26

申请号：US13370782

申请日：2012-02-10

申请人： Hans Loser ,  Markus Häussler ,  Volker Schmidt-Rohr ,  Wolfgang Ruf

发明人： Hans Loser ,  Markus Häussler ,  Volker Schmidt-Rohr ,  Wolfgang Ruf

IPC分类号： D21F1/00

CPC分类号： D21F1/02 ,  D21F1/026 ,  D21F1/028 ,  D21F9/003 ,  D21F9/02

摘要： A headbox includes a feed device feeding the fibrous material suspension, a nozzle, and a turbulence-generating device. The fibrous material suspension is guided in the turbulence-generating device in sub-flows through turbulence-generating channels. Within the individual turbulence-generating channel of the turbulence-generating device, at least one region forming a fluidization region is provided, in which a pressure loss can be generated in the sub-flow of the fibrous material suspension guided through said region. The nozzle and the turbulence-generating device are designed and dimensioned such that they are suitable for setting a dwell time of ≦200 ms of the fibrous material suspension flowing through the same from a final fluidization region of an individual turbulence-generating channel before inlet into the nozzle as far as the outlet gap of the nozzle, and a pressure loss of ≧50 mbar in the final fluidization region upstream of the inlet into the nozzle.

摘要翻译： 流浆箱包括供给纤维材料悬浮液的进料装置，喷嘴和湍流产生装置。 纤维材料悬浮液在湍流产生装置中在通过湍流产生通道的子流中被引导。 在湍流产生装置的单个湍流产生通道内，提供形成流化区域的至少一个区域，其中在通过所述区域引导的纤维材料悬浮液的副流中可产生压力损失。 喷嘴和湍流发生装置的设计和尺寸被设计成使得它们适合于设置从入口之前的单个湍流产生通道的最终流化区域流过的200ms的纤维材料悬浮液的停留时间; 进入喷嘴直到喷嘴的出口间隙，并且在进入喷嘴的入口的上游的最终流化区域中的压力损失为≥50mbar。

公开(公告)号：US20090051383A1

公开(公告)日：2009-02-26

申请号：US11885383

申请日：2005-03-04

申请人： Wolfgang Ruf ,  Martin Schnell

发明人： Wolfgang Ruf ,  Martin Schnell

IPC分类号： G01R31/26 ,  G06F17/50

CPC分类号： G01R31/31917

摘要： Test method and production method for testing a semiconductor circuit comprising a plurality of subcircuits. The semiconductor circuit is produced according to specification stipulations comprising a design based on a hardware description language for a functional implementation, a logic synthesis for a structural implementation, a layout design for a topological implementation and processing a semiconductor substrates in accordance with the layout design. A test pattern having test signal sequences is coupled into the semiconductor circuit and functional results are coupled out. Test signal lengths and/or test signal levels are selected from a previously generated test parameter list, wherein the test parameter list is generated during the logic synthesis.

摘要翻译： 用于测试包括多个子电路的半导体电路的测试方法和制造方法。 半导体电路根据包括基于用于功能实现的硬件描述语言的设计，用于结构实现的逻辑综合，用于拓扑实现的布局设计和根据布局设计来处理半导体衬底的设计来制造。 具有测试信号序列的测试图案耦合到半导体电路中，并且结合功能结果。 从先前生成的测试参数列表中选择测试信号长度和/或测试信号电平，其中在逻辑合成期间产生测试参数列表。

公开(公告)号：US07426669B2

公开(公告)日：2008-09-16

申请号：US10853768

申请日：2004-10-14

申请人： Björn Flach ,  Andreas Logisch ,  Wolfgang Ruf ,  Michael Schittenhelm ,  Martin Schnell

发明人： Björn Flach ,  Andreas Logisch ,  Wolfgang Ruf ,  Michael Schittenhelm ,  Martin Schnell

IPC分类号： G01R31/28

CPC分类号： G11C29/4401 ,  G01R31/31723 ,  G11C29/16 ,  G11C2029/4402

摘要： The invention provides a method for testing circuit units to be tested in a test apparatus, different identification units being assigned to the circuit units to be tested, the circuit units to be tested being connected to the test apparatus, a tester data stream including command blocks being output from the test apparatus, the tester data stream being compared with the identification units, the circuit unit to be tested, the identification unit of which matches the tester data stream output by the test apparatus, being activated and at least one command block for this circuit unit to be tested being processed in the circuit unit to be tested, whereupon the circuit unit to be tested is deactivated.

摘要翻译： 本发明提供了一种用于测试在测试设备中测试的电路单元的方法，将不同的识别单元分配给要测试的电路单元，待测试的电路单元连接到测试设备，测试器数据流包括命令块 从测试装置输出，将测试器数据流与识别单元，被测试的电路单元，识别单元与被测试设备输出的测试仪数据流相匹配的电路单元，以及至少一个命令块，用于 待测试的电路单元在要测试的电路单元中被处理，于是被测试的电路单元被去激活。

公开(公告)号：US20080141075A1

公开(公告)日：2008-06-12

申请号：US11934644

申请日：2007-11-02

申请人： Joerg Kliewer ,  Manfred Proell ,  Stephan Schroeder ,  Georg Eggers ,  Wolfgang Ruf ,  Hermann Hass

发明人： Joerg Kliewer ,  Manfred Proell ,  Stephan Schroeder ,  Georg Eggers ,  Wolfgang Ruf ,  Hermann Hass

IPC分类号： G06F11/00 ,  G06F11/07 ,  G11C7/00

CPC分类号： G11C29/40 ,  G11C29/1201 ,  G11C29/26 ,  G11C29/48 ,  G11C29/56 ,  G11C2029/2602 ,  G11C2029/5602

摘要： An apparatus and methods for testing an integrated device comprising memory a test device are provided. At least two data inputs of the memory are coupled to a data output of the test device. As an alternative, at least two data outputs of the memory are coupled to a data input of the test device. Test data are transferred from the test device to the memory chip and written to memory cells of the memory. Data are read from the memory cells of the memory and transferring from the memory to the test device. The data read from the memory chip are compared with the test data written to the memory in order to identify faults of the memory.

摘要翻译： 提供一种用于测试包括存储器的测试装置的集成装置的装置和方法。 存储器的至少两个数据输入耦合到测试设备的数据输出。 作为替代，存储器的至少两个数据输出耦合到测试设备的数据输入。 测试数据从测试设备传输到存储器芯片并写入存储器的存储单元。 从存储器的存储单元读取数据并从存储器传送到测试设备。 将从存储器芯片读取的数据与写入存储器的测试数据进行比较，以识别存储器的故障。

公开(公告)号：US07360139B2

公开(公告)日：2008-04-15

申请号：US11257401

申请日：2005-10-25

申请人： Andreas Logisch ,  Mónica De Castro Martins ,  Björn Flach ,  Wolfgang Ruf ,  Martin Schnell ,  Ana Leao

发明人： Andreas Logisch ,  Mónica De Castro Martins ,  Björn Flach ,  Wolfgang Ruf ,  Martin Schnell ,  Ana Leao

IPC分类号： G01R31/28 ,  G06F11/00

CPC分类号： G11C29/028 ,  G11C29/56

摘要： A tester for semiconductor components with a plurality of channels is connected to a specific semiconductor component in order to characterize the signal path between tester and semiconductor component under production conditions. The specific semiconductor component includes measuring units that are connected to connection contacts and in each case provide the functionality of a signal generator, a signal detector, a digital communication interface and a receiving unit for trigger signals. The specific semiconductor component further includes a trigger logic to convey trigger signals between the receiving unit of a first one and the signal generator or detector of a second one of the measuring units.

摘要翻译： 具有多个通道的半导体部件的测试器连接到特定的半导体部件，以便在生产条件下表征测试仪和半导体部件之间的信号路径。 特定的半导体部件包括连接到连接触点的测量单元，并且在每种情况下提供信号发生器，信号检测器，数字通信接口和用于触发信号的接收单元的功能。 特定半导体部件还包括用于在第一个的接收单元和第二个测量单元的信号发生器或检测器之间传送触发信号的触发逻辑。

公开(公告)号：US06829554B2

公开(公告)日：2004-12-07

申请号：US10109545

申请日：2002-03-28

申请人： Reinhard Dueregger ,  Wolfgang Ruf ,  Kapil Gupta ,  Markus Sickmoeller

发明人： Reinhard Dueregger ,  Wolfgang Ruf ,  Kapil Gupta ,  Markus Sickmoeller

IPC分类号： G01K500

CPC分类号： G11C29/50 ,  G11C29/006

摘要： A method for classifying semiconductor components by their performance characteristics includes reading an identifier associated with a component and storing, in conjunction with the identifier, first and second performances values for that component. These performance values represent the component's achieved operating speed at each of two different temperatures. The component is then allocated to a speed category on the basis of the first and second performance values.

摘要翻译： 通过其性能特征对半导体组件进行分类的方法包括读取与组件相关联的标识符，并与该标识符一起存储该组件的第一和第二性能值。 这些性能值代表组件在两个不同温度下的实现运行速度。 然后基于第一和第二性能值将组件分配给速度类别。