公开(公告)号：US07240358B2

公开(公告)日：2007-07-03

申请号：US09768843

申请日：2001-01-23

申请人： Gavin Horn ,  Michael G. Luby ,  Jens Rasmussen ,  Per Knudsgaard ,  Soren Lassen

发明人： Gavin Horn ,  Michael G. Luby ,  Jens Rasmussen ,  Per Knudsgaard ,  Soren Lassen

IPC分类号： H04N7/173

CPC分类号： H04N21/23406 ,  H04L12/1881 ,  H04N7/17318 ,  H04N21/23106 ,  H04N21/2387 ,  H04N21/2401 ,  H04N21/4331 ,  H04N21/6405 ,  H04N21/6408 ,  H04N21/8456

摘要： A media object is scheduled for transmission between a server and a client. The media object is partitioned into segments of blocks, wherein each block is a unit of media for which a client will wait to receive an entire block before playing out the block, and wherein each segment includes an integer number of blocks. One or more channels on which to serve each segment are determined, and a rate at which to serve each segment is determined. Additionally, a schedule pair for each channel is determined. The schedule pair includes a time at which the client may start receiving on the channel and a time at which the client may stop receiving on the channel.

摘要翻译： 媒体对象被安排在服务器和客户端之间进行传输。 媒体对象被划分成块的段，其中每个块是在播放块之前客户端将等待接收整个块的媒体单元，并且其中每个段包括整数个块。 确定在其上服务于每个段的一个或多个信道，并确定为每个段服务的速率。 另外，确定每个通道的调度对。 时间表对包括客户端可以开始在频道上接收的时间和客户端可能在该频道上停止接收的时间。

公开(公告)号：US20060263098A1

公开(公告)日：2006-11-23

申请号：US11275420

申请日：2005-12-30

申请人： Yuichi AKIYAMA ,  Takeshi Hoshida ,  Akira Miura ,  Yutaka Kai ,  Hiroki Ooi ,  Jens Rasmussen ,  Kentaro Nakamura ,  Naoki Kuwata ,  Yoshinori Nishizawa ,  Tomoo Takahara ,  Masahiro Yuki

发明人： Yuichi AKIYAMA ,  Takeshi Hoshida ,  Akira Miura ,  Yutaka Kai ,  Hiroki Ooi ,  Jens Rasmussen ,  Kentaro Nakamura ,  Naoki Kuwata ,  Yoshinori Nishizawa ,  Tomoo Takahara ,  Masahiro Yuki

IPC分类号： H04B10/04

CPC分类号： G02F1/2255 ,  G02F1/0123 ,  H04B10/505 ,  H04B10/5051 ,  H04B10/5053 ,  H04B10/50575 ,  H04B10/50577 ,  H04B10/50595 ,  H04B10/5162 ,  H04B10/5165 ,  H04B10/5561 ,  H04B10/66 ,  H04B10/677

摘要： A phase shift unit provides a prescribed phase difference (π/2, for example) between a pair of optical signals transmitted via a pair of arms constituting a data modulation unit. A low-frequency signal f0 is superimposed on one of the optical signals. A signal of which phase is shifted by π/2 from the low-frequency signal f0 is superimposed on the other optical signal. A pair of the optical signals is coupled, and a part of which is converted into an electrical signal by a photodiode. 2f0 component contained in the electrical signal is extracted. Bias voltage provided to the phase shift unit is controlled by feedback control so that the 2f0 component becomes the minimum.

摘要翻译： 相移单元在经由构成数据调制单元的一对臂发送的一对光信号之间提供规定的相位差（pi / 2）。 在其中一个光信号上叠加低频信号f 0 0。 将相位从低频信号f 0 0 <0>移位π/ 2的信号叠加在另一个光信号上。 一对光信号被耦合，其一部分由光电二极管转换成电信号。 提取包含在电信号中的2f 0 0分量。 通过反馈控制来控制提供给相移单元的偏压，使得2f 0 0分量成为最小。

公开(公告)号：US20060093258A1

公开(公告)日：2006-05-04

申请号：US11262936

申请日：2005-11-01

申请人： Takafumi Terahara ,  Jens Rasmussen ,  Hiroki Ooi ,  Akira Miura

发明人： Takafumi Terahara ,  Jens Rasmussen ,  Hiroki Ooi ,  Akira Miura

IPC分类号： G02B6/26

CPC分类号： H04Q11/0005 ,  H04J14/0212 ,  H04Q2011/0026 ,  H04Q2011/003 ,  H04Q2011/0049

摘要： The optical switch includes: an input port from which beam is input; a dispersing unit that disperses the beam input; a condensing unit that condenses the beam dispersed; a mirror that reflects the beam condensed; and a plurality of output ports from which the beam reflected is output. The mirror rotates around a first axis so that the beam reflected enters one of the output ports, and also rotates around an axis that is selected, according to that which output port the beam reflected enters, from any one of the first axis and a second axis perpendicular to the first axis so that an intensity of the beam output is attenuated.

摘要翻译： 光开关包括：输入光束的输入端口; 分散单元，其分散光束输入; 冷凝单元，其使分散的光束冷凝; 反射光束的镜子; 以及输出反射光束的多个输出端口。 反射镜围绕第一轴旋转，使得反射的光束进入输出端口中的一个，并且还根据所反射的光束所反射的输出端口从第一轴线和第二轴线中的任一个轴线旋转的轴线 垂直于第一轴的轴线，使得光束输出的强度被衰减。

公开(公告)号：US4818147A

公开(公告)日：1989-04-04

申请号：US114763

申请日：1987-10-30

申请人： Jens Rasmussen

发明人： Jens Rasmussen

IPC分类号： B63B21/50 ,  E02B17/00

CPC分类号： B63B21/502 ,  B63B2021/505

摘要： A tendon installation for anchoring a semisubmersible platform to a sea bed foundation, wherein said tendons are tensioned by the updrift of the platform. The tendons are prefabricated in dimensions adpated to the depth of the sea bed foundation, expected tension load and in order to be substantially weightless in water. The tendons are connected in groups at each of their ends at a distance corresponding to the distance between anchoring points in the foundation and the platform respectively. The groups of tendons are towed out to the anchoring site and they are positioned vertically above the foundation. The tendons are fastened to the anchoring points in the foundation. The platform is positioned above the groups of tendons and connected to these via wire ropes. The platform is ballasted down onto the tendons under guidance by said wire ropes. The upper ends of the tendons are mounted internally in the legs of the platform. There is only one elastic load bearing connection means between the platform and each tendon, said connection means being remotely adjustable.

摘要翻译： 一种用于将半潜式平台锚固到海床基础的腱装置，其中所述腱由平台的升起而张紧。 钢筋的预制尺寸适用于海底基础的深度，预期的拉伸载荷，并且在水中基本上无重量。 腱在其每个末端分别以基座和平台中的锚固点之间的距离相对应的距离连接。 腱组被牵引到锚定位置，并且它们垂直地位于基础之上。 腱被固定在基础中的锚固点上。 平台位于腱组之上，并通过钢丝绳连接到这些腱上。 所述钢丝绳在引导下将平台压平在钢筋上。 腱的上端内部安装在平台的腿部。 在平台和每个腱之间只有一个弹性承载连接装置，所述连接装置可远程调节。

公开(公告)号：US10459480B2

公开(公告)日：2019-10-29

申请号：US14321490

申请日：2014-07-01

申请人： Jens Rasmussen

发明人： Jens Rasmussen

IPC分类号： G06F3/041 ,  G06F1/16 ,  G02B1/14

摘要： A touch-sensitive screen, in particular for use in a motor vehicle, is described. The screen comprises a rigid cover layer with a roughened surface, a polarization layer arranged beneath the cover layer, a touch sensor layer arranged beneath the polarization layer, and a display of the touch-sensitive screen.

公开(公告)号：US20150109668A1

公开(公告)日：2015-04-23

申请号：US14519946

申请日：2014-10-21

申请人： Thomas Franke ,  Jens Rasmussen

发明人： Thomas Franke ,  Jens Rasmussen

IPC分类号： G02B5/30 ,  B32B37/12 ,  B32B37/18 ,  B32B38/10

CPC分类号： G02B5/3083 ,  B32B37/12 ,  B32B37/18 ,  B32B38/10 ,  B32B2309/105 ,  B32B2457/202 ,  B32B2457/208 ,  B32B2551/00 ,  G02B5/30 ,  G02B5/3033

摘要： A polarizing multilayer film is provided. The polarizing multilayer film comprises a first adhesive layer, a second adhesive layer, a polarization layer which is arranged between the first and second adhesive layers, a first separating film which is removably arranged on a side of the first adhesive layer remote from the polarization layer, and a second separating film which is removably arranged on a side of the second adhesive layer remote from the polarization layer. There are further provided a method of using the polarizing multilayer film and a method for producing a screen, a light-emitting decorative element or another device using the polarizing multilayer film.

摘要翻译： 提供偏振多层膜。 偏振多层膜包括第一粘合剂层，第二粘合剂层，布置在第一和第二粘合剂层之间的偏振层，第一分离膜，其可移除地布置在远离偏振层的第一粘合剂层的一侧 以及第二分离膜，其可拆卸地布置在远离偏振层的第二粘合剂层的一侧上。 还提供了使用偏振多层膜的方法和使用该偏振多层膜的屏幕制造方法，发光装饰元件或其他装置。

公开(公告)号：US07249291B2

公开(公告)日：2007-07-24

申请号：US10367573

申请日：2003-02-14

申请人： Jens Rasmussen ,  Amin Shokrollahi ,  Soren Lassen ,  Gavin Horn ,  Vivek Goyal ,  Barry Dobyns ,  Michael Luby

发明人： Jens Rasmussen ,  Amin Shokrollahi ,  Soren Lassen ,  Gavin Horn ,  Vivek Goyal ,  Barry Dobyns ,  Michael Luby

IPC分类号： H03M13/05

CPC分类号： H04N21/4382 ,  H04L1/004 ,  H04L1/0041 ,  H04L1/0083 ,  H04L2001/0093 ,  H04L2001/0096 ,  H04N21/234327 ,  H04N21/2383 ,  H04N21/2385 ,  H04N21/2389 ,  H04N21/2662 ,  H04N21/4385 ,  H04N21/631 ,  H04N21/64792 ,  H04N21/8456

摘要： A method for communicating the content of a live data stream to a receiver using a plurality of channels comprising two encoder channels used to encode the live data content prior to transmission. Initially a plurality of segments of a live data stream are received, wherein each segment contains segment data. A forward error correction algorithm is applied to each segment's data, thereby producing FEC-encoded segment data. The FEC-encoded segment data is contained within an FEC-encoded block, resulting in a corresponding plurality of FEC-encoded blocks being generated. Each FEC-encoded block is copied to a sub-channel on both a first encoder channel and a second encoder channel, resulting in a plurality of FEC-encoder blocks residing on the first and second encoder channels. The first and second encoder channels differ in the number of sub-channels they contain (interleaving depth), and accordingly the arrangement of the FEC-encoded blocks in the first and second encoder channels are different. A first cross-section of the FEC-encoded segment data contained within the FEC-encoded blocks resident in the first encoder channel is added to a first transmit block T0. Similarly, A first cross-section of the FEC-encoded segment data contained within the FEC-encoded blocks resident in the second encoder channel is added to a second transmit block T1. The first and second transmit blocks are then communicated to the receiver.

摘要翻译： 一种用于使用包括用于在传输之前对实时数据内容进行编码的两个编码器信道的多个信道将实时数据流的内容传送到接收机的方法。 最初，接收实时数据流的多个段，其中每个段包含段数据。 向每个段的数据应用前向纠错算法，从而产生FEC编码的段数据。 FEC编码的段数据被包含在FEC编码的块内，导致生成相应的多个FEC编码的块。 每个FEC编码的块被复制到第一编码器信道和第二编码器信道上的子信道，导致驻留在第一和第二编码器信道上的多个FEC编码器块。 第一和第二编码器通道在它们包含的子通道数量（交织深度）上不同，因此第一和第二编码器通道中的FEC编码块的排列是不同的。 包含在驻留在第一编码器信道中的FEC编码块内的FEC编码段数据的第一横截面被添加到第一传输块T 0 0。 类似地，包含在驻留在第二编码器信道中的FEC编码块中的FEC编码段数据的第一横截面被添加到第二传输块T 1。 然后将第一和第二发送块传送到接收器。

公开(公告)号：US20070065161A1

公开(公告)日：2007-03-22

申请号：US11298892

申请日：2005-12-12

申请人： Akira Miura ,  Kentaro Nakamura ,  Hiroshi Onaka ,  Yuichi Akiyama ,  Hiroki Ooi ,  Jens Rasmussen ,  Takeshi Hoshida

发明人： Akira Miura ,  Kentaro Nakamura ,  Hiroshi Onaka ,  Yuichi Akiyama ,  Hiroki Ooi ,  Jens Rasmussen ,  Takeshi Hoshida

IPC分类号： H04B10/04

CPC分类号： G02F1/0123 ,  G02F1/2255 ,  H04B10/505 ,  H04B10/5051 ,  H04B10/5053 ,  H04B10/50575 ,  H04B10/50577 ,  H04B10/50597 ,  H04B10/58

摘要： A data modulator unit generates a DQPSK optical signal in accordance with a data signal. A phase shift unit provides a phase difference of π/2 between a pair of arms. A photodetector converts an output signal of the data modulator unit into an electrical signal. A filter is a low-pass filter with a cut-off frequency lower than a symbol frequency, and filters an output signal of the photodetector. A monitor unit detects power of an output signal of the filter. A phase difference control unit adjusts the amount of phase shift in the phase shift unit so as to minimize power of an output signal of the filter.

摘要翻译： 数据调制器单元根据数据信号产生DQPSK光信号。 相移单元提供一对臂之间的π/ 2的相位差。 光电检测器将数据调制器单元的输出信号转换为电信号。 滤波器是具有低于符号频率的截止频率的低通滤波器，并对光电检测器的输出信号进行滤波。 监视器单元检测滤波器的输出信号的功率。 相位差控制单元调整相移单元中的相移量，以使滤波器的输出信号的功率最小化。

公开(公告)号：US20060263097A1

公开(公告)日：2006-11-23

申请号：US11256128

申请日：2005-10-24

申请人： Yuichi Akiyama ,  Takeshi Hoshida ,  Akira Miura ,  Hiroki Ooi ,  Jens Rasmussen ,  Kentaro Nakamura ,  Naoki Kuwata ,  Yoshinori Nishizawa ,  Tomoo Takahara

发明人： Yuichi Akiyama ,  Takeshi Hoshida ,  Akira Miura ,  Hiroki Ooi ,  Jens Rasmussen ,  Kentaro Nakamura ,  Naoki Kuwata ,  Yoshinori Nishizawa ,  Tomoo Takahara

IPC分类号： H04B10/04

CPC分类号： H04B10/5561 ,  H04B10/505 ,  H04B10/5051 ,  H04B10/5053 ,  H04B10/50575 ,  H04B10/50577 ,  H04B10/50595 ,  H04B10/5162 ,  H04B10/5165

摘要： A phase shift unit provides a prescribed phase difference (π/2, for example) between a pair of optical signals transmitted via a pair of arms constituting a data modulation unit. A low-frequency signal f0 is superimposed on one of the optical signals. A signal of which phase is shifted by π/2 from the low-frequency signal f0 is superimposed on the other optical signal. A pair of the optical signals is coupled, and a part of which is converted into an electrical signal by a photodiode. 2f0 component contained in the electrical signal is extracted. Bias voltage provided to the phase shift unit is controlled by feedback control so that the 2f0 component becomes the minimum.

摘要翻译： 相移单元在经由构成数据调制单元的一对臂发送的一对光信号之间提供规定的相位差（pi / 2）。 在其中一个光信号上叠加低频信号f 0 0。 将相位从低频信号f 0 0 <0>移位π/ 2的信号叠加在另一个光信号上。 一对光信号被耦合，其一部分由光电二极管转换成电信号。 提取包含在电信号中的2f 0 0分量。 通过反馈控制来控制提供给相移单元的偏压，使得2f 0 0分量成为最小。

公开(公告)号：US20060139375A1

公开(公告)日：2006-06-29

申请号：US11323603

申请日：2005-12-29

申请人： Jens Rasmussen ,  Bret Taylor ,  Lars Rasmussen

发明人： Jens Rasmussen ,  Bret Taylor ,  Lars Rasmussen

IPC分类号： G09G5/00

CPC分类号： G06F17/30241 ,  G01C21/32 ,  G01C21/367 ,  G06F3/0481 ,  G06F17/3087 ,  G06F2203/04806 ,  G06T17/05 ,  G09B29/10

摘要： Digital mapping techniques are disclosed that provide more flexibility to the user through the use of multiple views of map information, including a secondary map and a main map. The secondary map can provide the user with either a zoomed out or in relative to the main map, or a different type of map view (e.g., satellite images). The secondary map can be turned on and off by the user. The secondary map may include one or more viewing frames that indicate views (e.g., current and alternate views) of the main map. The user can move the main map, viewing frame, or secondary map to achieve desired map views. During such movement, the relationship between the main and secondary maps can be synchronous, partially synchronous, or serial.

摘要翻译： 公开了数字映射技术，其通过使用地图信息的多个视图（包括次映射和主映射）为用户提供更多的灵活性。 辅助地图可以向用户提供缩小或相对于主地图或相对于不同类型的地图视图（例如，卫星图像）的用户。 次要地图可以由用户打开和关闭。 次要地图可以包括指示主地图的视图（例如，当前视图和替代视图）的一个或多个观看帧。 用户可以移动主地图，观看框架或辅助地图以实现所需的地图视图。 在这种移动过程中，主图和次映射之间的关系可以是同步的，部分同步的或者串行的。