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1. 发明授权

US06542551B1 Translation table and constellation design for a PCM modem subjected to alternating robbed bit signaling 失效
标题翻译：用于经过交替抢夺位信令的PCM调制解调器的翻译表和星座设计
公开(公告)号：US06542551B1
公开(公告)日：2003-04-01
申请号：US09315475
申请日：1999-05-20
申请人： Yuri Okunev , Vitaly Drucker , Qin Wang , Yuri Goldstein
发明人： Yuri Okunev , Vitaly Drucker , Qin Wang , Yuri Goldstein
IPC分类号： H04B1404
CPC分类号： H04L25/4927 , H04B14/048 , H04J3/125
摘要： The receiver of a PCM modem utilizes the V.90 TRN1d training signal for detecting whether any of the six slots of the received signal may be subject to alternating robbed bit signaling (ARBS), and what the alternating robbed bit signaling pattern may be. This is accomplished by accumulating the received level over a plurality of frames for each slot and by comparing the received levels for each slot to an average level for that slot. If the difference between the received levels and the average levels exceeds a threshold, the slot is determined to be subject to ARBS. Where a slot is subject to ARBS, DIL sequence signals for frames of the alternating robbed bit signaling slot having LSB=0 and LSB=1 are accumulated separately (if available) in order to generate two translation tables (TRT0, TRT1) for that slot. Where the DIL sequence is found only in the frames having the alternating robbed bit signaling slot having LSB=0 or having LSB=1, only one translation table can be generated. Different algorithms are provided for designing a constellation for the alternating robbed bit signaling slot depending on (a) whether two translation tables were generated for the slot, (b) whether the frame-to-TRT correspondence is known, and (c) where only one translation table is generated, whether the translation table generated was TRT0 or TRT1.
摘要翻译： PCM调制解调器的接收机利用V.90 TRN1d训练信号来检测接收信号的六个时隙中的任一个是否可能经历交替的抢占位信令（ARBS），以及交替的抢占位信令模式可能是什么。这是通过在每个时隙的多个帧上累积接收的电平并且通过将每个时隙的接收电平与该时隙的平均电平进行比较来实现的。如果接收电平和平均电平之间的差异超过阈值，则确定该时隙被接受ARBS。在时隙经受ARBS的情况下，具有LSB = 0和LSB = 1的交替抢占位信令时隙的帧的DIL序列信号被分别累积（如果可用），以便为该时隙产生两个转换表（TRT0，TRT1）。在仅具有LSB = 0或具有LSB = 1的交替抢夺位信令时隙的帧中找到DIL序列的情况下，只能生成一个转换表。提供了不同的算法用于设计用于交替抢夺位信令时隙的星座，这取决于（a）是否为时隙生成了两个转换表，（b）帧到TRT对应是否已知，以及（c）生成一个转换表，生成的转换表是否为TRT0或TRT1。

2. 发明授权

US06272171B1 Robbed bit signaling identification in a PCM modem 有权
标题翻译： PCM调制解调器中的Robbed位信令标识
公开(公告)号：US06272171B1
公开(公告)日：2001-08-07
申请号：US09238302
申请日：1999-01-28
申请人： Yuri Okunev , Vitaly Drucker , Qin Wang , Yuri Goldstein
发明人： Yuri Okunev , Vitaly Drucker , Qin Wang , Yuri Goldstein
IPC分类号： H04B138
CPC分类号： H04L25/4927 , H04J3/125
摘要： Methods are provided for determining whether any slots of a modem frame are subject to robbed bit signaling (RBS), and whether the robbed bit signaling is &bgr;-codec robbed bit signaling. From an obtained DIL sequence, an ordered table of level values for each slot is generated. In determining whether any slots are RBS slots, distances between adjacent levels of the table for each slot are obtained and are compared to a “zero distance” threshold value in order to determine the number of distances which exceed the “zero distance” value. For each slot, the number of zero distances are compared to a threshold value, and if the number of zero distances exceeds the threshold value, the slot is declared to be a RBS slot. Zero distance thresholds for each slot are generated by finding a function of a maximum distance for that slot among the adjacent levels. In determining whether any RBS slots are &bgr;-codec slots, distances are found between corresponding levels of the ordered tables. If substantially more than half of the distances from one slot to the others are found to be greater than a zero distance threshold value, the slot is determined to be a &bgr;-codec slot.
摘要翻译：提供了用于确定调制解调器帧的任何时隙是否遭受抢占比特信令（RBS）以及抢占比特信令是否为β-codec抢夺比特信令的方法。从获得的DIL序列中，生成每个时隙的级别值的有序表。在确定任何时隙是否是RBS时隙时，获得每个时隙的表的相邻电平之间的距离，并将其与“零距离”阈值进行比较，以便确定超过“零距离”值的距离数。对于每个时隙，将零距离的数量与阈值进行比较，并且如果零距离的数量超过阈值，则该时隙被声明为RBS时隙。通过找到相邻级别中该时隙的最大距离的函数来生成每个时隙的零距离阈值。在确定任何RBS时隙是否为β编解码器插槽时，在有序表的相应级别之间找到距离。如果发现从一个时隙到另一个时隙的距离的大致一半大于零距离阈值，那么该时隙被确定为β-codec时隙。

3. 发明授权

US06778597B2 Distinguishing between final coding of received signals in a PCM modem 失效
标题翻译：区分PCM调制解调器中接收信号的最终编码
公开(公告)号：US06778597B2
公开(公告)日：2004-08-17
申请号：US10430178
申请日：2003-05-05
申请人： Yuri Okunev , Vitaly Drucker , Qin Wang , Yuri Goldstein
发明人： Yuri Okunev , Vitaly Drucker , Qin Wang , Yuri Goldstein
IPC分类号： H04B516
CPC分类号： H04L25/4927
摘要： A method for determining the encoding law of an incoming signal in a network which possibly contains an A-&mgr; or &mgr;-A conversion includes obtaining digital impairment learning (DIL) probing data, generating an ordered table of levels therefrom, using the table to find two functions, and using a logical analysis of the functions to determine the encoding law of the signal. A first function is a maximum from the values DL(i) and the threshold Th1 which are less than T(i), with T(i)=a +bi, and DL(i)=L(i+16)−2L(i) with L(i) being the DIL signal corresponding to the transmitted Ucode=i. A second function Q is defined by: Q = 1 2 ⁢ ( ∑ i = i5 i - i6 ⁢ ⁢ DL ⁡ ( i ) + ∑ i = i5 i = i6 ⁢ ⁢ DLm ⁡ ( i ) ) - S m ⁢ Ly 2 2 where DLm(i) is the median value of a windowed group of values for DL(i) where i ranges from i5 to i6, Ly=i6−i5−1, and Sm is a mean of a windowed group of slopes, wherein each slope relates to the difference between certain DLm(i) values.
摘要翻译：一种用于确定可能包含A-mu或μ-A转换的网络中的输入信号的编码规则的方法包括获得数字损伤学习（DIL）探测数据，使用所述表从其中生成有序的级别表，以找到两个功能，并使用函数的逻辑分析来确定信号的编码规律。 T（i）= a + bi，DL（i）= L（i + 16）-2L的第一函数是从值DL（i）和阈值Th1小于T（i）的最大函数（i）L（i）是对应于发送的Ucode = i的DIL信号。第二函数Q由下式定义：其中DLm（i）是DL（i）的窗口化值组的中值，其中i的范围从i5到i6，Ly = i6-i5-1，Sm是窗口组的斜坡，其中每个斜率与某些DLm（i）值之间的差异相关。

4. 发明授权

US06560277B2 Distinguishing between final coding of received signals in a PCM modem 失效
标题翻译：区分PCM调制解调器中接收信号的最终编码
公开(公告)号：US06560277B2
公开(公告)日：2003-05-06
申请号：US09780200
申请日：2001-02-09
申请人： Yuri Okunev , Vitaly Drucker , Qin Wang , Yuri Goldstein
发明人： Yuri Okunev , Vitaly Drucker , Qin Wang , Yuri Goldstein
IPC分类号： H04B516
CPC分类号： H04L25/4927
摘要： A method for determining the encoding law of an incoming signal in a network which possibly contains an A-&mgr; or &mgr;-A conversion includes obtaining digital impairment learning (DIL) probing data, generating an ordered table of levels therefrom, using the table to find two functions, and using a logical analysis of the functions to determine the encoding law of the signal. A first function is a maximum from the values DL(i) and the threshold Th1 which are less than T(i), with T(i)=a+bi, and DL(i)=L(i+16)−2L(i) with L(i) being the DIL signal corresponding to the transmitted Ucode=i. A second function Q is defined by: Q = 1 2 ⁢ ( ∑ i = i ⁢ ⁢ 5 i = i ⁢ ⁢ 6 ⁢ ⁢ DL ⁡ ( i ) + ∑ i = i ⁢ ⁢ 5 i = i ⁢ ⁢ 6 ⁢ ⁢ DLm ⁡ ( i ) ) - S m ⁢ Ly 2 2 where DLm(i) is the median value of a windowed group of values for DL(i) where i ranges from i5 to i6, Ly=i6−i5−1, and Sm is a mean of a windowed group of slopes, wherein each slope relates to the difference between certain DLm(i) values.
摘要翻译：一种用于确定可能包含A-mu或μ-A转换的网络中的输入信号的编码规则的方法包括获得数字损伤学习（DIL）探测数据，使用所述表从其中生成有序的级别表，以找到两个功能，并使用函数的逻辑分析来确定信号的编码规律。 T（i）= a + bi，DL（i）= L（i + 16）-2L的第一函数是从值DL（i）和阈值Th1小于T（i）的最大函数（i）L（i）是对应于发送的Ucode = i的DIL信号。第二函数Q由下式定义：其中DLm（i）是DL（i）的窗口化值组的中值，其中i从i5到i6，Ly = i6-i5-1，Sm是窗口组的斜坡，其中每个斜率与某些DLm（i）值之间的差异相关。

5. 发明授权

US06178200B1 Constellation design for a PCM modem 有权
标题翻译： PCM调制解调器的星座设计
公开(公告)号：US06178200B1
公开(公告)日：2001-01-23
申请号：US09238321
申请日：1999-01-28
申请人： Yuri Okunev , Vitaly Drucker , Qin Wang , Yuri Goldstein
发明人： Yuri Okunev , Vitaly Drucker , Qin Wang , Yuri Goldstein
IPC分类号： H04B138
CPC分类号： H04L25/4927
摘要： Modem constellations are designed by independently optimizing for each slot of a frame, the distances between constellation points used for that slot. A maximum number of points N(0) are chosen having at least the minimum distance d0 without exceeding a power limitation Plim. Using N(0), an attempt is made to increase the d0 in the constellation without exceeding Plim. Constellations may be further optimized by, where possible, decreasing N(0) in a particular constellation without affecting the total data rate of the frame. Thus, a maximum potentially achievable data rate Rmax is calculated given the number of points which are in each of the six constellations, and comparing Rmax to a standards-permitted data rate DR; and then, if Rmax exceeds DR, by decreasing N(0) in one or more constellations, provided the decrease in the number of points does not cause a recalculated Rmax to drop below DR. Further optimization is obtained by attempting to increase d0 in one or more slots by permitting that slot(s) to exceed Plim, provided the average power of the frame is not exceeded. This is accomplished by finding the slot with the maximum error probability, increasing d0 for that slot (while maintaining N(0)) to thereby exceed frame power limitations for that slot, and checking to see whether the changes to the constellation in that slot violates the average frame power limitations. A simple system for checking average constellation power is also provided.
摘要翻译：调制解调器星座是通过对帧的每个时隙独立优化而设计的，即用于该时隙的星座点之间的距离。选择具有至少最小距离d0而不超过功率限制Plim的最大点数N（0）。使用N（0），尝试增加星座中的d0，而不超过Plim。在可能的情况下，可以通过降低特定星座中的N（0）而不影响帧的总数据速率来进一步优化星座。因此，给定在六个星座中的每一个中的点的数量，并且将Rmax与标准允许的数据速率DR进行比较来计算最大可能达到的数据速率Rmax; 然后，如果Rmax超过DR，则通过减少一个或多个星座中的N（0），只要点数的减少不会导致重新计算的Rmax降至低于DR。通过在不超过帧的平均功率的情况下，尝试通过允许该时隙超过Plim来增加一个或多个时隙中的d0来获得进一步优化。这是通过找到具有最大误差概率的时隙来实现的，增加该时隙的d0（同时保持N（0）），从而超过该时隙的帧功率限制，并且检查该时隙中的星座的改变是否违反平均帧功率限制。还提供了一种用于检查平均星座功率的简单系统。

6. 外观设计

USD887397S1 Speaker wall mount 有权
公开(公告)号：USD887397S1
公开(公告)日：2020-06-16
申请号：US29725323
申请日：2020-02-24
申请人： Qin Wang
设计人： Qin Wang
摘要： FIG. 1 is a front and bottom perspective view of a speaker wall mount, showing my new design;
FIG. 2 is a rear and bottom perspective view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a right side elevational view thereof;
FIG. 7 is a top plan view thereof; and,
FIG. 8 is a bottom plan view thereof.
The broken lines in the figures illustrate portions of the speaker wall mount that form no part of the claimed design.

7. 发明授权

US09682026B2 Oral care product and methods of use and manufacture thereof 有权
公开(公告)号：US09682026B2
公开(公告)日：2017-06-20
申请号：US12058360
申请日：2008-03-28
申请人： Rajnish Kohli , Richard Scott Robinson , Sergio Leite , Eric A. Simon , Richard J. Sullivan , Ralph Peter Santarpia, III , Michael Prencipe , Ravi Subramanyam , Sarita V. Mello , Donghui Wu , Suman Chopra , Andre M. Morgan , Diane Cummins , Lynette Zaidel , Qin Wang , Gary Edward Tambs , Virginia Monsul Barnes
发明人： Rajnish Kohli , Richard Scott Robinson , Sergio Leite , Eric A. Simon , Richard J. Sullivan , Ralph Peter Santarpia, III , Michael Prencipe , Ravi Subramanyam , Sarita V. Mello , Donghui Wu , Suman Chopra , Andre M. Morgan , Diane Cummins , Lynette Zaidel , Qin Wang , Gary Edward Tambs , Virginia Monsul Barnes
IPC分类号： A61K8/00 , A61Q11/00 , A61K8/25 , A61K8/21 , A61K8/19 , A61K8/40 , A61K8/44 , A61K8/24 , A61K31/198
CPC分类号： A61K8/44 , A61K8/19 , A61K8/21 , A61K8/24 , A61K31/198 , A61Q11/00
摘要： This invention relates to oral care compositions comprising an effective amount of a salt of a basic amino acid the salt having a pH in an unbuffered solution of less than about 7.5; an effective amount of a soluble fluoride salt; and a particulate material which has a pH in an unbuffered solution of less than about 7.5; and to methods of using and of making such compositions.

8. 发明授权

US09206118B2 Sulfated psyllium derivative for reducing the risk of chronic human diseases and method for preparing the same 有权
标题翻译：用于降低慢性人类疾病风险的硫酸化车前子衍生物及其制备方法
公开(公告)号：US09206118B2
公开(公告)日：2015-12-08
申请号：US12847747
申请日：2010-07-30
申请人： Liangli Yu , Wei Liu , Zhouhong Xie , Qin Wang , Boce Zhang
发明人： Liangli Yu , Wei Liu , Zhouhong Xie , Qin Wang , Boce Zhang
IPC分类号： A61K36/68 , C07C303/00 , C07C303/26 , A23L1/30 , C07C303/44
CPC分类号： C07C303/26 , A23L33/105 , A23V2002/00 , C07C303/44 , A23V2250/5074
摘要： The invention is directed to a method for preparing sulfated psyllium derivatives for use to reduce the risk of chronic human diseases. The sulfation of psyllium was carried out with sulfur, trioxide, pyridine, dimethylformamide and chlorosulfonic acid in pyridine. Six total sulfated psyllium derivatives named SP1, SP2, SP3, SPR1, SPR2, and SPR3 were prepared and evaluated for their morphological and rheological properties, and bile acid-binding abilities. The invention offers a novel approach to obtaining sulfated psyllium derivatives for use in functional foods or supplemental and pharmaceutical products to increase health benefits.
摘要翻译：本发明涉及制备用于降低慢性人类疾病风险的硫酸化欧车前衍生物的方法。在吡啶中用硫，三氧化物，吡啶，二甲基甲酰胺和氯磺酸进行欧车前的硫酸化反应。制备了名为SP1，SP2，SP3，SPR1，SPR2和SPR3的六种总硫酸化车前子，其形态和流变学特性以及胆汁酸结合能力进行了评估。本发明提供了一种新颖的方法来获得用于功能食品或补充和药物产品中的硫酸化欧车前衍生物以增加健康益处。

9. 发明授权

US08946384B2 Polypeptide TF1 for inhibiting type 2 Shiga toxin activity, encoding gene for same and use thereof 有权
标题翻译：用于抑制2型志贺毒素活性的多肽TF1，编码与其相同的基因和用途
公开(公告)号：US08946384B2
公开(公告)日：2015-02-03
申请号：US13814689
申请日：2011-09-09
申请人： Hui Wang , Tao Li , Qin Wang , Wei Tu , Xiaojun Hou , Yuenan Liu , Jing Shi , Kun Cai
发明人： Hui Wang , Tao Li , Qin Wang , Wei Tu , Xiaojun Hou , Yuenan Liu , Jing Shi , Kun Cai
IPC分类号： C07K7/08 , A61K38/04 , C07K14/25 , A61K38/00
CPC分类号： C07K7/08 , A61K38/00 , C07K14/25 , Y02A50/471 , Y02A50/473 , Y02A50/475
摘要： The present invention provides a polypeptide TF1 for inhibiting type-2 Shiga-toxin activity, an encoding gene for the same and use thereof. The present polypeptide is named TF1 (also known as P1); its amino acid sequence is shown in SEQ ID NO: 1 in the sequence list. The polypeptide P1 can be prepared into medicine for preventing and/or treating diseases caused by type-2 Shiga toxin or the pathogens which produce type-2 Shiga toxin.
摘要翻译：本发明提供了用于抑制2型志贺毒素活性的多肽TF1，其编码基因及其应用。本发明多肽称为TF1（也称为P1）; 其氨基酸序列显示在序列表中的SEQ ID NO：1中。多肽P1可以制备成用于预防和/或治疗由2型志贺毒素引起的疾病或产生2型志贺毒素的病原体的药物。

10. 发明申请

US20130029427A1 Methods and Apparatus for Determination of Halohydrocarbons 有权
标题翻译：用于测定卤代烃的方法和装置
公开(公告)号：US20130029427A1
公开(公告)日：2013-01-31
申请号：US13640312
申请日：2011-04-14
申请人： Harmesh K. Saini , Michael J. West , Qin Wang , James Garvey , Paul Rand , Marc Angelo , David Johnston , Robert Ormond , Ye Han
发明人： Harmesh K. Saini , Michael J. West , Qin Wang , James Garvey , Paul Rand , Marc Angelo , David Johnston , Robert Ormond , Ye Han
IPC分类号： G01N21/75
CPC分类号： G01N21/78 , G01N21/75 , G01N33/18 , G01N33/1826 , Y10T436/19 , Y10T436/193333
摘要： A real-time, on-line method and analytical system for determining halohydrocarbons in water which operate by (1) extracting on-line samples; (2) purging volatile halohydrocarbons from the water (e.g., with air or nitrogen); (3) carrying the purge gas containing the analytes of interest over a porous surface where the analytes are adsorbed; (4) recovering the analytes from the porous surface with heat (thermal desorption) or solvent (solvent elution) to drive the analytes into an organic chemical mixture; (5) generating an optical change (e.g., color change) in dependence upon a reaction involving the analytes and a pyridine derivative; and (6) measuring optical characteristics associated with the reaction to quantify the volatile halogenated hydrocarbon concentration.
摘要翻译：一种用于测定水中卤代烃的实时在线方法和分析系统，其操作为（1）提取在线样品; （2）从水中（例如用空气或氮气）吹扫挥发性卤代烃; （3）在分析物被吸附的多孔表面上携带含有感兴趣分析物的吹扫气体; （4）用热（热解吸）或溶剂（溶剂洗脱）从多孔表面回收分析物，以将分析物驱动到有机化学混合物中; （5）根据涉及分析物的反应和吡啶衍生物产生光学变化（例如，颜色变化）; 和（6）测量与反应相关的光学特性以量化挥发性卤代烃浓度。

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