公开(公告)号：US20070066500A1

公开(公告)日：2007-03-22

申请号：US11231622

申请日：2005-09-21

Applicant: Lin Yang ,  Kavssery Ananthapadmanabhan ,  Junqi Ding ,  Kannapon Lopetcharat ,  Teanoosh Moaddel

Inventor： Lin Yang ,  Kavssery Ananthapadmanabhan ,  Junqi Ding ,  Kannapon Lopetcharat ,  Teanoosh Moaddel

IPC: A61K8/00

CPC classification number: C11D17/006 ,  C11D1/126 ,  C11D3/046

Abstract: The invention discloses compositions with enhanced squeaky feel, when rinsed in water, defined by a region of a surfactant-cation phase diagram comprising surfactant-cation precipitate and/or surfactant monomer, but substantially no surfactant micelle. The present invention focuses, for example, on the relationship between counter-ion (e.g., cation, preferably salt cation) and surfactant. Specifically, it has been found that enhancing the precipitation of counter-ion-surfactant complex helps reduce surfactant micellar concentration, enhance surface tension and lead to compositions with enhanced “squeaky” feel. The precipitation can in turn be promoted by enhancing surfactant counter-ion interaction, e.g., by increasing sensitivity of surfactant to counter-ion (e.g., by using long chain length hydrophobe group), and/or by preformulating additional counter-ion into the surfactant solution.

Abstract translation: 本发明公开了当在水中漂洗时具有增强的吱吱声感觉的组合物，其由包含表面活性剂阳离子沉淀物和/或表面活性剂单体但基本上不含表面活性剂胶束的表面活性剂 - 阳离子相图的区域限定。 本发明的重点在于例如抗衡离子（例如阳离子，优选盐阳离子）和表面活性剂之间的关系。 具体地说，已经发现增强抗衡离子表面活性剂复合物的沉淀有助于降低表面活性剂胶束浓度，增强表面张力并导致具有增强的“吱吱”感的组合物。 通过提高表面活性剂的离子相互作用，例如通过增加表面活性剂对抗衡离子的敏感性（例如通过使用长链疏水基团）和/或通过将额外的抗衡离子预先加入到表面活性剂中，可以促进沉淀 解。

公开(公告)号：US07072289B1

公开(公告)日：2006-07-04

申请号：US09872059

申请日：2001-06-01

Applicant: Lin Yang ,  Ke Gong ,  Zhi-Xing Yang

Inventor： Lin Yang ,  Ke Gong ,  Zhi-Xing Yang

IPC: H04J11/00

CPC classification number: H04L27/2605 ,  H04J13/0022 ,  H04L27/2613

Abstract: A method of estimating timing of at least one of the beginning and the end of a transmitted signal segment in the presence of time delay in a signal transmission channel. Each of a sequence of signal frames is provided with a pseudo-noise (PN) m-sequences, where the PN sequences satisfy selected orthogonality and closures relations. A convolution signal is formed between a received signal and the sequence of PN segments and is subtracted from the received signal to identify the beginning and/or end of a PN segment within the received signal. PN sequences are used for timing recovery, for carrier frequency recovery, for estimation of transmission channel characteristics, for synchronization of received signal frames, and as a replacement for guard intervals in an OFDM context.

Abstract translation: 一种在信号传输通道中存在时间延迟的情况下估计发射信号段的开始和结束中的至少一个的定时的方法。 信号帧序列中的每一个被提供有伪噪声（PN）m序列，其中PN序列满足选择的正交性和闭合关系。 在接收信号和PN段序列之间形成卷积信号，并从接收信号中减去卷积信号，以识别接收信号内PN段的开始和/或结束。 PN序列用于定时恢复，用于载波频率恢复，用于传输信道特性的估计，用于接收信号帧的同步，以及作为OFDM上下文中的保护间隔的替代。

公开(公告)号：US07045368B2

公开(公告)日：2006-05-16

申请号：US10849311

申请日：2004-05-19

Applicant: Liubo Hong ,  Tom Zhong ,  Lin Yang

Inventor： Liubo Hong ,  Tom Zhong ,  Lin Yang

IPC: H01L21/00

CPC classification number: G11C11/16 ,  H01L27/222 ,  H01L43/12

Abstract: An MRAM structure is disclosed where the distance from a bit line or word line to an underlying free layer in an MTJ is small and well controlled. As a result, the bit line or word line switching current is reduced and tightly distributed for better device performance. A key feature in the method of forming the MRAM cell structure is a two step planarization of an insulation layer deposited on the MTJ array. A CMP step flattens the insulation layer at a distance about 60 to 200 Angstroms above the cap layer in the MTJ. Then an etch back step thins the insulation layer to a level about 50 to 190 Angstroms below the top of the cap layer. Less than 5 Angstroms of the cap layer is removed. The distance variation from the free layer to an overlying bit line or word line is within +/−5 Angstroms.

公开(公告)号：US06996192B1

公开(公告)日：2006-02-07

申请号：US10359430

申请日：2003-02-05

Applicant: Qin Liu ,  Lin Yang

Inventor： Qin Liu ,  Lin Yang

IPC: H04L27/06

CPC classification number: H04L27/2657 ,  H04L27/2675 ,  H04L27/2695

Abstract: Method and system for adaptively estimating and compensating for phase noise error in a received signal s(t;data). A plurality of transmission parameter symbol (TPS) sets, each with a representative TPS group frequency, are incorporated in the signal before transmission. Received channel response amplitudes are analyzed to select a particular TPS frequency group, and inverse Fourier transforms, N(t) and D(t), are computed for these chosen signals. A complex ratio, r(t)=N(t)/D(t), is computed and used to determine a phase angle φ(t). A phase noise error compensated, time domain signal, equal to exp{−jφ(t)}·s(t−Δt(delay);data) is provided.

Abstract translation: 用于自适应地估计和补偿接收信号s（t;数据）中的相位噪声误差的方法和系统。 具有代表性的TPS组频率的多个传输参数符号（TPS）集合被并入传输之前的信号中。 分析接收的信道响应幅度以选择特定的TPS频率组，并且为这些选择的信号计算反傅立叶变换N（t）和D（t）。 计算复数比r（t）= N（t）/ D（t）并用于确定相位角phi（t）。 提供相位噪声误差补偿，时域信号等于exp {-jphi（t.s（t-Deltat（delay）; data）。

公开(公告)号：US06898757B1

公开(公告)日：2005-05-24

申请号：US10117388

申请日：2002-04-04

Applicant: Yan Zhong ,  Lin Yang

Inventor： Yan Zhong ,  Lin Yang

IPC: H03M13/25 ,  H03M13/29 ,  H04L1/00 ,  H04L27/34 ,  H03M13/03

CPC classification number: H04L1/0057 ,  H03M13/251 ,  H03M13/2909 ,  H04L1/0045 ,  H04L27/3488

Abstract: A method for efficient decoding of block product code format signals, using a (22p)QAM signal constellation for mapping of a received signal, with p=2, 3, 4, 5, . . . A received signal value rx, corresponding to an x=I or x=Q coordinate, is converted to a p-tuple (B(p-1)x, . . . , B0x) corresponding to a “closest” I-coordinate or Q-coordinate numerical value, and a p-stage algorithm is applied to the signal values rx and to the p-tuples (B(p-1)x, . . . , B0x) to determine a p-tuple (r(p-1)x, . . . , r0x) representing a decoded p-bit value for the received signal value rx. Depending upon a communication channel parameter Eb/N0 and the bit error ratio BER associated with each of the p bits, the received signal values rx may be suitable for some or all communications activities (e.g., HDTV, SDTV, mobile comm).

Abstract translation: 使用用于映射接收到的信号的（2≤Pp）QAM信号星座来对块产品码格式信号进行有效解码的方法，其中p = 2,3,4,5，...。 。 。 对应于x = I或x = Q坐标的接收信号值r x x x被转换成p元组（B（p-1）x）。 对应于“最接近”的I坐标或Q坐标数值的P阶算法，并且将p级算法应用于信号值r x1 / 以及p元组（B＆gt;（p-1）x，...，B×0x））来确定p元组（r∈（p-1） 1）表示用于接收信号值r x x的解码的p位值的x，...，r 。 根据通信信道参数Eb / N0和与每个p位相关联的比特误差BER，接收信号值r x x可适用于一些或所有通信活动（例如，HDTV， SDTV，手机通讯）。

公开(公告)号：US06891696B1

公开(公告)日：2005-05-10

申请号：US10137228

申请日：2002-04-30

Applicant: Jin Hui Ou-Yang ,  Jonathan M. Garbarino ,  Lin Yang

Inventor： Jin Hui Ou-Yang ,  Jonathan M. Garbarino ,  Lin Yang

IPC: G11B25/04 ,  G11B33/14 ,  G11B17/02

CPC classification number: G11B33/148 ,  G11B25/043

Abstract: A disk drive includes an enclosure having a cover and a base, a spindle motor assembly, a disk, and an arcuate raised portion on the base. The disk is mounted on a hub of the spindle motor assembly and has a first surface and a second surface. The first surface is proximate the base and is spaced apart from the base by a first clearance distance. The arcuate raised portion on the base is spaced apart from the disk by a second clearance distance. The second clearance distance is less than the first clearance distance. At least a portion of the disk is superposed over the arcuate raised portion.

Abstract translation: 磁盘驱动器包括具有盖和基座的壳体，主轴电机组件，盘和在基座上的弓形凸起部分。 盘安装在主轴马达组件的轮毂上，并具有第一表面和第二表面。 第一表面靠近基部并且与基部间隔开第一间隙距离。 基座上的弓形凸起部分与盘隔开第二间隙距离。 第二间隙距离小于第一间隙距离。 盘的至少一部分重叠在弓形凸起部分上。

公开(公告)号：US06806249B2

公开(公告)日：2004-10-19

申请号：US10085736

申请日：2002-02-28

Applicant: Lin Yang ,  Judith Lynne Kerschner

Inventor： Lin Yang ,  Judith Lynne Kerschner

IPC: A61K746

CPC classification number: A61K8/361 ,  A61K8/31 ,  A61K8/342 ,  A61K8/35 ,  A61K8/37 ,  A61K8/463 ,  A61Q13/00 ,  A61Q19/10

Abstract: The present invention relates to compositions having a fragrance burst of at least 20% relative to a product before dilution. The composition is selected such that perfume and surfactant in said composition yields a calculated “Perfume Burst Index” (PBI) value of less than 3 as per algorithm defining the PBI.

Abstract translation: 本发明涉及相对于稀释前的产品具有至少20％的香味爆发的组合物。 选择组合物使得所述组合物中的香料和表面活性剂根据定义PBI的算法产生小于3的计算“Perfume Burst Index”（PBI）值。

公开(公告)号：US06532271B1

公开(公告)日：2003-03-11

申请号：US09430372

申请日：1999-10-29

Applicant: Syang-Myau Hwang ,  Lin Yang ,  Mao Yu ,  Gibong Jeong

Inventor： Syang-Myau Hwang ,  Lin Yang ,  Mao Yu ,  Gibong Jeong

IPC: H04L2722

CPC classification number: H04L27/2278 ,  H04L2027/0065 ,  H04L2027/0081

Abstract: Method and system for carrier recovery and estimation of Doppler shift from a signal source that is moving relative to a signal receiver. A pure carrier preamble for the received signal is processed through each of two stages of a linear predictor to obtain a successively more accurate estimation of a Doppler frequency offset for the carrier. The received signal is downconverted by each stage estimation of the Doppler frequency offset, and the downconverted signal is processed through a decision feedback phase locked loop to provide a signal in which substantially all of the Doppler offset and/or phase angle are identified and removed. The system has low complexity, is fast, and is accurate to within an estimated few tens of Hertz and will work with signals having relatively low signal-to-noise ratios. The invention is useful for receipt of signals from satellites in low earth orbits (LEOs) and other non-geosynchronous orbits, and wherever a transmitter and receiver are moving relative to each other.

Abstract translation: 用于载波恢复和从相对于信号接收机移动的信号源估计多普勒频移的方法和系统。 通过线性预测器的两个级中的每一级处理接收信号的纯载波前导码，以获得载波的多普勒频偏的连续更准确的估计。 接收到的信号通过多普勒频率偏移的每个级估计进行下变频，并且通过判决反馈锁相环处理下变频信号，以提供其中基本上全部多普勒偏移和/或相位角被识别和去除的信号。 该系统的复杂度低，速度快，准确度达到几十赫兹，并且能够处理信噪比相对较低的信号。 本发明对于从低地球轨道（LEO）和其他非地球同步轨道中的卫星以及发射机和接收机相对于彼此移动的任何地方接收信号是有用的。

公开(公告)号：US06261158B1

公开(公告)日：2001-07-17

申请号：US09212929

申请日：1998-12-16

Applicant: Karey Holland ,  Ajoy Zutshi ,  Fen Dai ,  Yehiel Gotkis ,  C. Jerry Yang ,  Dennis Schey ,  Fred Mitchel ,  Lin Yang

Inventor： Karey Holland ,  Ajoy Zutshi ,  Fen Dai ,  Yehiel Gotkis ,  C. Jerry Yang ,  Dennis Schey ,  Fred Mitchel ,  Lin Yang

IPC: B24B100

CPC classification number: B24B37/04 ,  H01L21/3212 ,  H01L21/7684

Abstract: A multi-step CMP system is used to polish a wafer to form metal interconnects in a dielectric layer upon which barrier and metal layers have been formed. A first polish removes an upper portion of the metal layer using a first slurry and a first set of polishing parameters, leaving residual metal within the dielectric layer to serve as the metal interconnects. A second polish of the wafer on the same platen and polishing pad removes portions of the barrier layer using a second slurry under a second set of polishing parameters. The second polish clears the barrier layer from the upper surface of the dielectric layer, thereby forming the metal interconnect. To reduce dishing and dielectric erosion, the second slurry is selected so that the barrier layer is removed at a faster rate than the residual metal within the dielectric layer. A cleaning step may be optionally performed between the first and second polishes. Further, the first polish may include a soft landing step to further reduce dishing and dielectric erosion. Alternatively, the first polish may be used to remove portions of the metal and barrier layers, leaving residual metal in the dielectric layer to serve as the metal interconnect. A second polish using a dielectric slurry is then performed to reduce microscratches.

Abstract translation: 使用多步CMP系统来抛光晶片以在形成有阻挡层和金属层的电介质层中形成金属互连。 第一抛光剂使用第一浆料和第一组抛光参数去除金属层的上部，留下介电层内的残余金属用作金属互连。 在同一压板和抛光垫上的晶片的第二次抛光在第二组抛光参数下使用第二浆料去除部分阻挡层。 第二抛光从电介质层的上表面清除阻挡层，从而形成金属互连。 为了减少凹陷和电介质侵蚀，选择第二浆料，使得以比介电层内的残余金属更快的速率去除阻挡层。 可以可选地在第一和第二抛光剂之间执行清洁步骤。 此外，第一抛光剂可以包括软着陆步骤以进一步减少凹陷和电介质侵蚀。 或者，可以使用第一抛光剂去除金属和阻挡层的部分，在电介质层中留下残余金属用作金属互连。 然后使用电介质浆料进行第二次抛光，以减少微细纹。

公开(公告)号：US5998742A

公开(公告)日：1999-12-07

申请号：US109501

申请日：1998-07-02

Applicant: Jyh-Dong Liu ,  Imre Andrew Pattantyus-Abraham ,  Lin Yang

Inventor： Jyh-Dong Liu ,  Imre Andrew Pattantyus-Abraham ,  Lin Yang

IPC: G01G7/02 ,  G01G3/14

CPC classification number: G01G7/02

Abstract: A force transducer and method of measuring an applied force such as a weight of material, comprising a balance beam, said balance beam being supported at a preset position on a base at a fulcrum between its two ends, a voice coil actuator comprising an electrically conductive coil and a magnet, the coil being mounted on the base and the magnet being mounted on one side of the fulcrum of the balance beam, a counterbalance mounted on the second side of the fulcrum of the balance beam whereby said balance beam is generally unresponsive to low frequency vibration at the base, a beam position sensor for detecting beam movement from its preset position by a force applied to the beam, a control system associated with the sensor and coil and responsive to the sensor for supplying an electric current through the coil in an amount sufficient to maintain the magnet and thereby the beam at the present position, and a current detector for measuring the amount of current so supplied and thereby the amount of the applied force. According to one embodiment, the conductive coil and magnet are located on the same side as the object to be weighed. A force concentration assembly may further concentrate the force to be weighed to a small-area on said balance beam. According to another embodiment, a double-beam force transducer is provided in which force of an object to be weighed is applied to a pair of balance beams.

Abstract translation: 力传感器和测量施加的力（例如材料的重量）的方法，包括平衡梁，所述平衡梁被支撑在位于其两端之间的支点处的基座上的预设位置;音圈致动器，包括导电 线圈和磁体，所述线圈安装在所述基座上，并且所述磁体安装在所述平衡梁的支点的一侧上，所述平衡体安装在所述平衡梁的支点的第二侧上，由此所述平衡梁通常不响应于 在基座处的低频振动，用于通过施加到梁的力来检测来自其预设位置的光束的光束位置传感器，与传感器和线圈相关联的控制系统，并且响应于传感器提供通过线圈的电流 足以将磁体保持在当前位置的光束，以及用于测量如此提供的电流量的电流检测器， 施加力量。 根据一个实施例，导电线圈和磁体位于与待测对象相同的一侧。 力集中组件可以进一步将待称重的力集中在所述平衡梁上的小面积上。 根据另一实施例，提供了一种双光束力传感器，其中被测量物体的力被施加到一对平衡光束。