公开(公告)号：US5468432A

公开(公告)日：1995-11-21

申请号：US416103

申请日：1995-04-04

申请人： Michael F. Hurley ,  Clifford J. Lau ,  Bin Lee

发明人： Michael F. Hurley ,  Clifford J. Lau ,  Bin Lee

IPC分类号： B29C67/24 ,  B29C45/00

CPC分类号： B29C67/246 ,  Y10T428/249971 ,  Y10T428/249972 ,  Y10T428/249974 ,  Y10T428/249986

摘要： This invention relates to a reaction injection molding process for preparing a molded product by reaction of a mixture of(a) an organic polyisocyanate;(b) one or more compounds containing at least two isocyanate-reactive groups;(c) about 2 to about 20% by weight, based on the weight of the molded product, of rigid fibers having a diameter of from about 5 to about 10 micrometers and a length ranging from the diameter of the fiber up to about 2 millimeters, preferably in admixture with component (b);and, optionally,(d) an inert gas dissolved in at least one of components (a) or (b) in an amount sufficient to produce a molded product having a density of at least 0.80 g/cm.sup.3 ; and(e) up to 15% by weight, based upon the weight of the molded product, of a filler other than rigid fibers (c).

摘要翻译： 本发明涉及通过（a）有机多异氰酸酯的混合物反应制备模塑产品的反应注射成型方法; （b）一种或多种含有至少两个异氰酸酯反应性基团的化合物; （c）约2至约20重量％，基于成型产品的重量，直径为约5至约10微米的刚性纤维和从纤维直径至约2毫米的长度 ，优选与组分（b）混合; 和任选地，（d）溶解在组分（a）或（b）中的至少一种中的惰性气体，其量足以产生密度至少为0.80g / cm 3的模制产品; 和（e）基于成型产品的重量，高达15重量％的除刚性纤维（c）之外的填料。

公开(公告)号：US5538786A

公开(公告)日：1996-07-23

申请号：US521672

申请日：1995-08-31

申请人： Michael F. Hurley ,  Clifford J. Lau ,  Bin Lee

发明人： Michael F. Hurley ,  Clifford J. Lau ,  Bin Lee

IPC分类号： B29C67/24 ,  B32B5/20

CPC分类号： B29C67/246 ,  Y10T428/249971 ,  Y10T428/249972 ,  Y10T428/249974 ,  Y10T428/249986

摘要： This invention relates to a reaction injection molding process for preparing a molded product by reaction of a mixture of(a) an organic polyisocyanate;(b) one or more compounds containing at least two isocyanate-reactive groups;(c) about 2 to about 20% by weight, based on the weight of the molded product, of rigid fibers having a diameter of from about 5 to about 10 micrometers and a length ranging from the diameter of the fiber up to about 2 millimeters, preferably in admixture with component (b);and, optionally,(d) an inert gas dissolved in at least one of components (a) or (b) in an amount sufficient to produce a molded product having a density of at least 0.80 g/cm.sup.3 ; and(e) up to 15% by weight, based upon the weight of the molded product, of a filler other than rigid fibers (c).

摘要翻译： 本发明涉及通过（a）有机多异氰酸酯的混合物反应制备模塑产品的反应注射成型方法; （b）一种或多种含有至少两个异氰酸酯反应性基团的化合物; （c）约2至约20重量％，基于成型产品的重量，直径为约5至约10微米的刚性纤维和从纤维直径至约2毫米的长度 ，优选与组分（b）混合; 和任选地，（d）溶解在组分（a）或（b）中的至少一种中的惰性气体，其量足以产生密度至少为0.80g / cm 3的模制产品; 和（e）基于成型产品的重量，高达15重量％的除刚性纤维（c）之外的填料。

公开(公告)号：US5605961A

公开(公告)日：1997-02-25

申请号：US470282

申请日：1995-06-06

申请人： Bin Lee ,  H. Pielartzik ,  Robert J. Kumpf ,  Clifford J. Lau ,  Raymond A. Yourd ,  Jeffrey S. Wiggins

发明人： Bin Lee ,  H. Pielartzik ,  Robert J. Kumpf ,  Clifford J. Lau ,  Raymond A. Yourd ,  Jeffrey S. Wiggins

IPC分类号： C08L23/26 ,  C08L23/10 ,  C08L51/00 ,  C08L51/06 ,  C08L75/00 ,  C08L75/04 ,  C08L77/00

CPC分类号： C08L51/06 ,  C08L75/04 ,  C08L2205/08 ,  C08L23/10

摘要： A thermoplastic, resinous mixture, useful in the preparation of compatible blends of polyurethane with polyolefins, is disclosed. The mixture contains(i) a thermoplastic polyurethane, and(ii) an agent which is the product of the reaction between a polyamide and a modified polyolefin.The inventive mixture may be used as a component in thermoplastic molding compositions which contain a polyolefin, preferably polypropylene. Improved mechanical properties characterize the molding compositions thus prepared.

摘要翻译： 公开了可用于制备聚氨酯与聚烯烃的相容共混物的热塑性树脂混合物。 混合物包含（i）热塑性聚氨酯，和（ii）作为聚酰胺和改性聚烯烃之间的反应产物的试剂。 本发明的混合物可以用作含有聚烯烃，优选聚丙烯的热塑性模塑组合物中的组分。 改进的机械性能表征了如此制备的模塑组合物。

公开(公告)号：USD702404S1

公开(公告)日：2014-04-08

申请号：US29374259

申请日：2011-07-20

申请人： Michael Leung ,  Bin Lee ,  Gregory Edward Mote

设计人： Michael Leung ,  Bin Lee ,  Gregory Edward Mote

公开(公告)号：US20110051593A1

公开(公告)日：2011-03-03

申请号：US12853209

申请日：2010-08-09

申请人： John M. Cioffi ,  Bin Lee ,  WonJong Rhee ,  Georgios Ginis

发明人： John M. Cioffi ,  Bin Lee ,  WonJong Rhee ,  Georgios Ginis

IPC分类号： H04L5/20

CPC分类号： H04L5/20 ,  H04B3/32

摘要： Superimposing phantom-mode signals reinforces existing differentially driven DSL downstream signals in a vectored binder of DSLs or reinforces upstream vectored signals in a binder of differentially excited twisted pairs, thus expanding the extra transmission modes of the previous GDSL multi-wire two-sided-excitation invention to the case where coordination can only occur on one-side of the binder. Each pair is treated as a common-mode antenna with respect to earth ground, with some pairs selectively excited at the transformer center tap at the transmit end with respect to a common (earth or chassis) ground reference. Corresponding receivers on other non-excited pairs sense the signals between their center taps and a ground at the opposite ends of the lines to the exciting transmitters. A dual use with hybrid circuits allows the receiving circuit to also have an upstream transmitter and an upstream-sensing receiver on the center tap of the opposite side of an adjacent wire.

摘要翻译： 叠加幻像模式信号加强了DSL的向量绑定器中现有的差分驱动的DSL下行信号，或加强了差分激励双绞线的绑定器中的上游矢量信号，从而扩展了先前的GDSL多线双向激励的额外传输模式 发明到只能在粘合剂的一面上进行配位的情况。 每对被视为相对于接地的共模天线，一些对在相对于公共（接地或底盘）接地参考的发射端处的变压器中心抽头处选择性激励。 在其他非激励对上的对应的接收器检测它们的中心抽头之间的信号和在激励发射器的线的相对端的接地。 与混合电路的双重用途允许接收电路在相邻线的相对侧的中心抽头上还具有上游发射器和上游感测接收器。

公开(公告)号：US07684546B2

公开(公告)日：2010-03-23

申请号：US11342024

申请日：2006-01-28

申请人： Wonjong Rhee ,  John M. Cioffi ,  Bin Lee ,  Iker Almandoz ,  Georgios Ginis ,  C. Thomas Sylke

发明人： Wonjong Rhee ,  John M. Cioffi ,  Bin Lee ,  Iker Almandoz ,  Georgios Ginis ,  C. Thomas Sylke

IPC分类号： H04M1/24 ,  H04M3/08 ,  H04M3/22

CPC分类号： H04M11/062 ,  H04L41/0213 ,  H04L41/082 ,  H04L41/0853 ,  H04L41/145 ,  H04L43/50

摘要： Methods, apparatus, computer program products and other embodiments model a system's channel and noise characteristics using one or more Hidden Markov Models (HMMs) by modeling the state dynamics for one or more lines and associated profiles and by learning from the line history. Besides channel and noise characteristics, user data activity also can be modeled using an HMM, where all channel, noise and user data activity can be modeled jointly using HMMs as long as the joint states are properly defined. In multi-line systems, multiple lines (for example, a set of lines in a DSL system binder) may be modeled jointly. After learning channel, noise, user data activity and/or other dynamics using HMM techniques and methods, system operation and/or configuration parameters can be controlled based on the estimated HMM, providing flexible solutions for virtually any channel, noise, user data activity and/or other dynamics.

摘要翻译： 方法，装置，计算机程序产品和其他实施例通过使用一个或多个隐马尔可夫模型（HMM）来建模系统的信道和噪声特征，通过对一个或多个线路和相关联的简档进行建模以及从线路历史学习来模拟状态动态。 除了信道和噪声特征之外，用户数据活动也可以使用HMM进行建模，只要联合状态被正确定义，所有信道，噪声和用户数据活动都可以使用HMM联合建模。 在多线系统中，可以联合地建立多条线路（例如，DSL系统绑定器中的一组线路）。 在使用HMM技术和方法学习信道，噪声，用户数据活动和/或其他动态之后，可以基于所估计的HMM来控制系统操作和/或配置参数，为几乎任何信道，噪声，用户数据活动提供灵活的解决方案， /或其他动态。

公开(公告)号：US20060280237A1

公开(公告)日：2006-12-14

申请号：US11344873

申请日：2006-02-01

申请人： Wonjong Rhee ,  Iker Almandoz ,  John Cioffi ,  Bin Lee ,  Georgios Ginis

发明人： Wonjong Rhee ,  Iker Almandoz ,  John Cioffi ,  Bin Lee ,  Georgios Ginis

IPC分类号： H04L5/16

CPC分类号： H04L5/0064 ,  H04L5/0007 ,  H04L5/0046 ,  H04L5/006

摘要： Loading and ordering techniques are provided for one-sided and two-sided vectored line groups, as well as loading methodologies that also can be used on a single line, in communication systems such as DSL binders. For single-user lines, bits and energy are optimally allocated for a given set of parameters, which may include maximum rate, minimum rate, maximum margin, target margin, minimum margin and PSD mask of any shape. Iterations, bit-swapping during loading or adaptive margin update during loading can be used in single-user loading, which has low complexity and can be used for a variety of loading objectives and/or goals, such as rate-adaptive, margin-adaptive and fixed-margin objectives. For multi-user vectoring systems, ordering as well as loading is provided for a supplied rate-tuple within a rate region, determining acceptable user loadings and orderings so that the rate-tuple can be implemented. For one-sided vectored DSL, some loading and ordering determines acceptable allocations of bits, energy and decoding/precoding ordering(s) for each tone of each user for a specified set of rates on the vectored lines. PSD determination, ordering and bit allocation can be iteratively used in multi-user loading and ordering and can augment and alter the criteria used for bit swapping procedures used in single lines (or in bonded multiple lines for a single user) so that a favorable vector of rates is achieved for all users. Order swapping can adjust a bit vector and/or rate vector within a constant-rate-sum convex subset of a hyperplane towards the desired vector of user rates for each of the lines.

摘要翻译： 为单向和双向向量线组提供加载和排序技术，以及也可以在通信系统（如DSL结合器）中单一线路上使用的加载方法。 对于单用户行，位和能量被优化地分配给给定的一组参数，其可以包括任何形状的最大速率，最小速率，最大余量，目标余量，最​​小余量和PSD掩模。 加载期间的迭代，加载期间的自适应余量更新中的位交换可以用于单用户加载，其具有低复杂性并且可以用于各种加载目标和/或目标，例如速率自适应，边缘自适应 和固定利率目标。 对于多用户向量化系统，在速率区域内为提供的速率元组提供了排序和加载，确定可接受的用户负载和排序，以便可以实现速率元组。 对于单面向量的DSL，一些加载和排序确定了在向量线上的指定速率的每个用户的每个音调的可接受的比特分配，能量和解码/预编码排序。 可以在多用户加载和排序中迭代地使用PSD确定，排序和位分配，并且可以增加和改变用于单行（或单个用户的绑定多行）中的位交换过程的标准，以便有利的向量 的费率是为所有用户实现的。 订单交换可以将超平面的恒定速率和凸凸子集内的位向量和/或速率向量调整到用于每行的用户利率的期望向量。

公开(公告)号：US20110286503A1

公开(公告)日：2011-11-24

申请号：US13194736

申请日：2011-07-29

申请人： John M. Cioffi ,  Wonjong Rhee ,  Bin Lee ,  Georgios Ginis

发明人： John M. Cioffi ,  Wonjong Rhee ,  Bin Lee ,  Georgios Ginis

IPC分类号： H04B1/38

CPC分类号： H04M11/062 ,  H04B3/487

摘要： Existing and future standardized VDSL2 and other systems can be integrated into and used with a vectored DSLAM or other vectored or non-vectored DSL system, without a new user disrupting service to other users in the same or a nearby binder, in some cases by using transmit power, CARMASK and/or PSDMASK DSL capabilities to reduce both downstream and upstream training-signal levels so that training of a new DSL line is non-disruptive, despite a lack of knowledge of the pre-existing binder. For vectored systems, the crosstalk from that tone can be observed, learned and then added to the vectoring system so that any subsequent excitation on that tone would be eliminated by vector processing. A second tone then can be added in the same way, etc. In non-vectored DSLs that might be operating in a binder or line set, once these non-vectored lines are observed to be present, a vectored line set controller, such as a DSL optimizer, then can anticipate the potential interference from such non-vectored lines.

摘要翻译： 现有和未来的标准化VDSL2和其他系统可以集成到矢量DSLAM或其他矢量或非矢量DSL系统中，而不会在相同或附近的胶片机中破坏其他用户的服务，在某些情况下，通过使用 传输功率，CARMASK和/或PSDMASK DSL功能，以减少下游和上游的培训信号水平，以便对新的DSL线路进行培训是无中断的，尽管缺乏对先前存在的绑定器的了解。 对于向量系统，可以观察到来自该音调的串扰，学习并且然后添加到向量系统，使得通过矢量处理将消除该音调上的任何后续激励。 然后可以以相同的方式添加第二音调等等。在可能以活页夹或行集合中操作的非向量DSL中，一旦观察到这些非向量行存在，则向量行集控制器 DSL优化器，然后可以预测这种非向量线路的潜在干扰。

公开(公告)号：US07924736B2

公开(公告)日：2011-04-12

申请号：US11995194

申请日：2006-07-08

申请人： John M. Cioffi ,  Wonjong Rhee ,  Bin Lee ,  Seong Taek Chung ,  Georgios Ginis

发明人： John M. Cioffi ,  Wonjong Rhee ,  Bin Lee ,  Seong Taek Chung ,  Georgios Ginis

IPC分类号： H04L12/26

CPC分类号： H04L41/145 ,  H04L41/0213 ,  H04L41/0803 ,  H04L41/0853 ,  H04M3/2209 ,  H04M3/2263 ,  H04M3/247 ,  H04M11/062

摘要： Estimates of a communication system configuration, such as a DSL system, are based on operational data collected from a network element management system, protocol and users. The operational data collected from the system can include performance-characterizing operational data that typically is available in the OSL system via element-management-system protocols. Generated estimates and/or approximations can be used in evaluating system performance and directly or indirectly dictating/requiring changes or recommending improvements in operation by transmitters and/or other parts of the indication system. Data and/or other information may be collected using internal means or using system elements and components via e-mail and/or other extra means. The likelihood of the models accuracy can be based on various data, information and/or indicators of system performance, such as observed normal operational data, test data and/or prompted operational data that shows operating performance based on stimulation signals.

摘要翻译： 诸如DSL系统的通信系统配置的估计基于从网元管理系统，协议和用户收集的操作数据。 从系统收集的操作数据可以包括通过元件管理系统协议通常在OSL系统中可用的性能特征的操作数据。 生成的估计和/或近似值可以用于评估系统性能，并且直接或间接地指示/要求改变或者通过发射机和/或指示系统的其它部分来推荐改进操作。 数据和/或其他信息可以使用内部手段或通过电子邮件和/或其他额外方式使用系统元件和组件来收集。 模型精度的可能性可以基于系统性能的各种数据，信息和/或指示符，例如观察到的正常操作数据，测试数据和/或显示基于刺激信号的操作性能的提示操作数据。

公开(公告)号：US07773497B2

公开(公告)日：2010-08-10

申请号：US11267623

申请日：2005-11-04

申请人： John M. Cioffi ,  Bin Lee ,  Wonjong Rhee ,  Georgios Ginis

发明人： John M. Cioffi ,  Bin Lee ,  Wonjong Rhee ,  Georgios Ginis

IPC分类号： H04L5/20

CPC分类号： H04L5/20 ,  H04B3/32

摘要： Superimposing phantom-mode signals reinforces existing differentially driven DSL downstream signals in a vectored binder of DSLs or reinforces upstream vectored signals in a binder of differentially excited twisted pairs, thus expanding the extra transmission modes of the previous GDSL multi-wire two-sided-excitation invention to the case where coordination can only occur on one-side of the binder. Each pair is treated as a common-mode antenna with respect to earth ground, with some pairs selectively excited at the transformer center tap at the transmit end with respect to a common (earth or chassis) ground reference. Corresponding receivers on other non-excited pairs sense the signals between their center taps and a ground at the opposite ends of the lines to the exciting transmitters. A dual use with hybrid circuits allows the receiving circuit to also have an upstream transmitter and an upstream-sensing receiver on the center tap of the opposite side of an adjacent wire.

摘要翻译： 叠加幻像模式信号加强了DSL的向量绑定器中现有的差分驱动的DSL下行信号，或加强了差分激励双绞线的绑定器中的上游矢量信号，从而扩展了先前的GDSL多线双向激励的额外传输模式 发明到只能在粘合剂的一面上进行配位的情况。 每对被视为相对于接地的共模天线，一些对在相对于公共（接地或底盘）接地参考的发射端处的变压器中心抽头处选择性激励。 在其他非激励对上的对应的接收器检测它们的中心抽头之间的信号和在激励发射器的线的相对端的接地。 与混合电路的双重用途允许接收电路在相邻线的相对侧的中心抽头上还具有上游发射器和上游感测接收器。