公开(公告)号：US08408911B2

公开(公告)日：2013-04-02

申请号：US12288308

申请日：2008-10-18

申请人： Steven Gray

发明人： Steven Gray

IPC分类号： G09B9/04

CPC分类号： B62H7/00

摘要： The present invention provides an apparatus and a method for using the apparatus for safely training a motorcycle rider to perform a wheelie, either while moving or while stationary. The apparatus provides a safety system which prevents the motorcycle from tipping over backwards or sideways.

摘要翻译： 本发明提供一种使用该装置的装置和方法，用于在移动或静止时同时安全地训练摩托车骑手来执行车轮。 该装置提供了防止摩托车向后或侧向倾斜的安全系统。

公开(公告)号：US20090131616A1

公开(公告)日：2009-05-21

申请号：US12260154

申请日：2008-10-29

申请人： David Knoeppel ,  Steve Nitz ,  Steven Gray

发明人： David Knoeppel ,  Steve Nitz ,  Steven Gray

IPC分类号： C08F4/08

CPC分类号： C08F10/02 ,  C08F110/02 ,  C08F2/14 ,  C08F2/00 ,  C08F2500/23 ,  C08F2500/02 ,  C08F2500/12 ,  C08F2500/05 ,  C08F2500/24

摘要： Methods for improving heat transfer in polymerization processes are described herein. The methods generally include contacting olefin monomer with a catalyst system within a reaction zone to form particles having a first average particle size and altering the reaction zone to improve heat transfer and form polymer particles having a second average particle size. For example, the second average particle size may be larger than the first average particle size and the second particle size results in improved heat transfer over the first particle size.

摘要翻译： 本文描述了改善聚合方法中热传递的方法。 所述方法通常包括使烯烃单体与反应区内的催化剂体系接触以形成具有第一平均粒径并改变反应区以改善热传递并形成具有第二平均粒度的聚合物颗粒的颗粒。 例如，第二平均粒径可以大于第一平均粒径，第二粒径导致在第一粒径上的热传递改善。

公开(公告)号：US07535868B2

公开(公告)日：2009-05-19

申请号：US10827899

申请日：2004-04-20

申请人： Simon A. Black ,  Steven Gray ,  Venkatesh Vadde

发明人： Simon A. Black ,  Steven Gray ,  Venkatesh Vadde

IPC分类号： H04Q7/00

CPC分类号： H04W72/02 ,  H04W84/12 ,  H04W84/18

摘要： An assembly, and an associated method, for an ad hoc network, such as an independent basic service set defined in an IEEE 802.11 protocol specification. A channel map is created and maintained at each mobile station of the ad hoc network. The channel map is populated with channel characteristic indicia of channel frequencies that might be available upon which to be used in the ad hoc network to effectuate communications between the mobile stations. Information related to the channel map created and maintained at each of the mobile stations is exchanged, and any of the mobile stations is selectable to form a DFS owner that defines the channel frequency to be used upon which to define a communication channel for communications in the network.

摘要翻译： 用于诸如IEEE 802.11协议规范中定义的独立基本服务集的自组织网络的组件和相关联的方法。 在自组织网络的每个移动站处创建和维护频道映射。 信道图填充有可能在ad hoc网络中使用的信道频率的信道特征标记，以实现移动站之间的通信。 与每个移动站创建和维护的信道映射相关的信息被交换，并且可以选择任何移动站来形成DFS所有者，该DFS所有者定义要在其中定义用于通信的通信信道的信道频率 网络。

公开(公告)号：US07409001B2

公开(公告)日：2008-08-05

申请号：US10918533

申请日：2004-08-12

申请人： Dumitru Mihai Ionescu ,  Steven Gray

发明人： Dumitru Mihai Ionescu ,  Steven Gray

IPC分类号： H04B7/02

CPC分类号： H04L1/0625 ,  H04B7/0417 ,  H04B7/0626 ,  H04L1/0047 ,  H04L1/005 ,  H04L1/006 ,  H04L1/0068 ,  H04L1/0071 ,  H04L1/0631 ,  H04L5/06 ,  H04L27/183 ,  H04L27/186 ,  H04L27/2003 ,  H04L27/2604 ,  H04L27/3416 ,  H04L27/3488

摘要： A method to increase diversity in MIMO fading channels interleaves coordinates of complex symbol(s) in a transmission frame after encoding and modulating. Specifically, an input signal is encoded and modulated into a codeword, jointly across at least two pipes, said pipes having space, time, frequency, or other nature, wherein the codeword spans a frame and is defined as at least one complex symbol whose complex values are all those to be transmitted during all channel uses covered by the frame. Each of the complex symbols have a first and second coordinate. After modulating, which may be combined with encoding in a signal space encoder, the coordinates are interleaved. In modulation, the complex symbols (typically two dimensional) may arise as elements of a multidimensional (typically greater than two dimensions) signal constellation, in which case those multidimensional constellation coordinates are the ones that are interleaved in the frame. The frame carrying the interleaved coordinates is transmitted by the first and at least second antennas, possible opposed sub-frames of the overall frame being transmitted separately by opposed antennas. A coset selector is used in some embodiments to maximize a minimum Hamming distance, and/or a minimum Euclidean distance, between coordinates within a coset to control diversity and/or coding gain. In some embodiments, the operation of the encoder and modulator is such as to maximize a minimum coordinate-wise Hamming distance, and/or a minimum Euclidean distance, between allowable codewords, and/or to provide additional structure for the allowable codewords. A method, transmitter, system, and mobile station are described.

摘要翻译： 增加MIMO衰落信道分集的方法在编码和调制之后的传输帧中交织复杂符号的坐标。 具体地，输入信号被编码并且被调制成码字，共同跨越至少两个管道，所述管道具有空间，时间，频率或其他性质，其中码字跨越一个帧并被定义为至少一个复数符号，其复数 值都是在框架覆盖的所有通道使用期间传输的值。 每个复数符号具有第一和第二坐标。 在可以与信号空间编码器中的编码组合的调制之后，坐标被交织。 在调制中，复数符号（通常为二维）可以作为多维（通常大于二维）信号星座的元素而出现，在这种情况下，这些多维星座坐标是在帧中交错的那些。 承载交织坐标的帧由第一和至少第二天线发送，整个帧的可能相对的子帧由相对的天线分开发送。 在一些实施例中使用陪集选择器来最大化陪集中的坐标之间的最小汉明距离和/或最小欧氏距离以控制分集和/或编码增益。 在一些实施例中，编码器和调制器的操作使得可允许代码字之间的最小坐标汉明距离和/或最小欧几里德距离最大化，和/或为允许的码字提供附加结构。 描述了一种方法，发射机，系统和移动台。

公开(公告)号：US20060135720A1

公开(公告)日：2006-06-22

申请号：US11329542

申请日：2006-01-11

申请人： Tim Coffy ,  Steven Gray

发明人： Tim Coffy ,  Steven Gray

IPC分类号： C08F210/00

CPC分类号： C08F10/00 ,  C08F4/6555 ,  C08F4/651 ,  C08F4/6548

摘要： A method of forming a polyolefin catalyst component includes halogenating metal complexes. The metal complexes result from reacting a metal alkoxide with an alcohol-ether. A particular non-limiting example is a magnesium complex formed by reacting magnesium alkoxide with an ethylene alcohol-ether, and then chlorinating the magnesium complex. Catalyst components, catalysts, catalyst systems, polyolefin polymers and methods of making each are disclosed.

公开(公告)号：US20050159301A1

公开(公告)日：2005-07-21

申请号：US11031587

申请日：2005-01-07

申请人： Steven Gray ,  Tim Coffy ,  Edwar Shamshoum ,  Hong Chen

发明人： Steven Gray ,  Tim Coffy ,  Edwar Shamshoum ,  Hong Chen

IPC分类号： C08F10/00 ,  C08F110/02 ,  B01J31/00 ,  C08F2/38

CPC分类号： C08F10/00 ,  C08F110/02 ,  C08F4/6492 ,  C08F4/6557

摘要： A method of modifying a Ziegler-Natta type polyolefin catalyst comprises contacting the Ziegler-Natta catalyst with olefin monomer to form a prepolymerized catalyst. The prepolymerized catalyst can comprise a reduced number of catalyst particles having a size of 40 microns or less. The prepolymerized catalyst can be used in a polymerization process to produce polymer fluff particles with a reduced number of polymer fluff fines than the Ziegler-Natta type catalyst.

摘要翻译： 修饰齐格勒 - 纳塔型聚烯烃催化剂的方法包括使齐格勒 - 纳塔催化剂与烯烃单体接触以形成预聚合的催化剂。 预聚合的催化剂可以包含减少数量的具有40微米或更小尺寸的催化剂颗粒。 预聚合的催化剂可用于聚合过程中，以生产具有比齐格勒 - 纳塔型催化剂低的聚合物绒毛数量的聚合物绒毛颗粒。

公开(公告)号：US12101289B2

公开(公告)日：2024-09-24

申请号：US18108813

申请日：2023-02-13

申请人： Steven Gray

发明人： Steven Gray

IPC分类号： G06F15/16 ,  H04L51/046 ,  H04L51/52

CPC分类号： H04L51/52 ,  H04L51/046

摘要： A method, system, and/or graphical interface, and/or combination thereof, for reminding of important events. Method embodiments may include one or more of the following steps: identifying at least one contact associated with a user; creating or importing at least one profile associated with the identified at least one contact; determining at least one calendar date related to at least one event associated with each identified at least one contact; converting the at least one created or imported profile to at least one corresponding event profile; receiving instructions from the user associated with the at least one event profile; and sending or not sending, based at least in part on the at least one event profile, a notification to the user associated with one event of the at least one event. In some examples, the at least one event profile may be associated with the at least one determined calendar date.

公开(公告)号：US20120108769A1

公开(公告)日：2012-05-03

申请号：US12914071

申请日：2010-10-28

申请人： Ricky McCormick ,  Steven Gray ,  Tim Coffy ,  David Knoeppel

发明人： Ricky McCormick ,  Steven Gray ,  Tim Coffy ,  David Knoeppel

IPC分类号： C08F4/76 ,  C08F210/06 ,  C08F10/02

CPC分类号： C08F10/00 ,  C08F110/02 ,  C08F210/06 ,  C08F210/16 ,  C08F4/76 ,  C08F4/24 ,  C08F2500/07 ,  C08F2500/12 ,  C08F210/14

摘要： Polymerization processes and polymers formed therefrom are described herein. The polymerization processes generally include contacting ethylene and propylene with a multi-component catalyst composition including a first catalyst component including a chromium oxide based catalyst and a second catalyst component selected from metallocene and Ziegler-Natta catalysts within a polymerization reaction vessel to form a random copolymer, wherein the second catalyst component exhibits a higher comonomer response than the first catalyst component.

摘要翻译： 本文描述了聚合方法和由其形成的聚合物。 聚合方法通常包括使乙烯和丙烯与多组分催化剂组合物接触，所述多组分催化剂组合物包含在聚合反应容器内的包含基于氧化铬的催化剂的第一催化剂组分和选自茂金属和齐格勒 - 纳塔催化剂的第二催化剂组分以形成无规共聚物 ，其中所述第二催化剂组分表现出比所述第一催化剂组分更高的共聚单体响应。

公开(公告)号：US20100096833A1

公开(公告)日：2010-04-22

申请号：US12288308

申请日：2008-10-18

申请人： Steven Gray

发明人： Steven Gray

IPC分类号： B62H7/00 ,  G09B9/04

CPC分类号： B62H7/00

摘要： The present invention provides an apparatus and a method for using the apparatus for safely training a motorcycle rider to perform a wheelie, either while moving or while stationary. The apparatus provides a safety system which prevents the motorcycle from tipping over backwards or sideways.

摘要翻译： 本发明提供一种使用该装置的装置和方法，用于在移动或静止时同时安全地训练摩托车骑手来执行车轮。 该装置提供了防止摩托车向后或侧向倾斜的安全系统。

公开(公告)号：US20080275326A1

公开(公告)日：2008-11-06

申请号：US11742998

申请日：2007-05-01

申请人： Joachim Kasielke ,  Ulrich Haueter ,  Ulrike Kamecke ,  Christian Hof ,  Matthew Reynolds ,  Timon Kasielke ,  Steven Gray ,  Harvey B. Buck ,  Michael Loukine ,  Fritz Hindelang

发明人： Joachim Kasielke ,  Ulrich Haueter ,  Ulrike Kamecke ,  Christian Hof ,  Matthew Reynolds ,  Timon Kasielke ,  Steven Gray ,  Harvey B. Buck ,  Michael Loukine ,  Fritz Hindelang

IPC分类号： A61B5/00

CPC分类号： A61B5/04 ,  A61B5/0002 ,  A61B5/05 ,  A61B5/1473 ,  A61B5/14865 ,  A61B5/6846 ,  A61B5/7405 ,  A61B5/742 ,  A61B5/7455 ,  A61B5/746 ,  H05K1/028 ,  H05K1/144 ,  H05K1/147 ,  H05K1/189 ,  H05K3/323 ,  H05K3/361 ,  H05K2201/042 ,  H05K2201/10098 ,  H05K2201/10151

摘要： A sensor may include a substrate having a sensing portion defining a sensor thereon and a circuit mounting portion defining at least one electrically conductive pad that is electrically connected to the sensor. The sensor may be configured to produce a signal indicative of a condition of the patient. An anisotropic medium may be disposed on the circuit mounting portion and may be electrically conductive in a direction through the medium and electrically insulating in directions along the medium. An electrical circuit may be mechanically mounted to the circuit mounting portion of the first substrate via the anisotropic medium with at least one electrically conductive terminal juxtaposed over the at least one electrically conductive pad. The anisotropic medium may establish local electrical contact between the at least one electrically conductive terminal and the at least one electrically conductive pad.

摘要翻译： 传感器可以包括具有在其上限定传感器的感测部分的基板和限定电连接到传感器的至少一个导电焊盘的电路安装部分。 传感器可以被配置为产生指示患者状况的信号。 各向异性介质可以设置在电路安装部分上，并且可以在通过介质的方向上导电并且沿着介质的方向电绝缘。 电路可以经由各向异性介质机械地安装到第一基板的电路安装部分，其中至少一个导电端子并置在至少一个导电焊盘上。 各向异性介质可以在至少一个导电端子和至少一个导电焊盘之间建立局部电接触。