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161. 发明授权

US06860144B2 Oxygen sensor monitoring arrangement 有权
标题翻译：氧传感器监控装置
公开(公告)号：US06860144B2
公开(公告)日：2005-03-01
申请号：US10368272
申请日：2003-02-18
申请人： Wei Wang , Douglas M Stander , David J Carlson , Chris J Booms , Thomas W Stephens , William E Leisenring , Richard K Moote , Danny K Schuelke , Mark J Poublon , Craig A Summers , Jason E Wielenga
发明人： Wei Wang , Douglas M Stander , David J Carlson , Chris J Booms , Thomas W Stephens , William E Leisenring , Richard K Moote , Danny K Schuelke , Mark J Poublon , Craig A Summers , Jason E Wielenga
IPC分类号： F02D41/14 , G01M15/00
CPC分类号： F02D41/1495
摘要： A non-intrusive method and arrangement for detecting the aging of an oxygen sensor, without increasing tailpipe emissions, is provided. The method detects an aging oxygen sensor, located between a motor vehicle engine and a catalytic converter, by sampling a series of oxygen level signals taken over a calibratable time block only when at least one engine operating condition satisfies a predetermined criterion whereunder the method will not intrude upon the engine controller's ability to minimize undesirable exhaust emissions. After a series of signal processing, the samplings are then compared to calibratable thresholds in order to determine the aging degree of the oxygen sensor.
摘要翻译：提供了一种用于检测氧传感器老化的非侵入性方法和装置，而不增加尾气排放。该方法仅在至少一个发动机工作条件满足预定标准的情况下通过在可校准时间段上取得的一系列氧气水平信号来检测位于机动车辆发动机和催化转化器之间的老化氧传感器，在该方法将不会侵害了发动机控制器最大限度地减少不必要的废气排放的能力。在一系列信号处理之后，将采样与可校准阈值进行比较，以确定氧传感器的老化程度。

162. 发明授权

US06856824B1 Apparatus and method for detecting abnormalities in bodily matter 有权
标题翻译：检测身体异常的装置及方法
公开(公告)号：US06856824B1
公开(公告)日：2005-02-15
申请号：US09763908
申请日：1998-10-01
申请人： Wei Wang , Malcolm McCormick
发明人： Wei Wang , Malcolm McCormick
IPC分类号： A61B5/05 , A61B5/0408 , A61B5/0478 , A61B5/053 , A61B6/00
CPC分类号： A61B5/415 , A61B5/0536 , A61B5/418
摘要： There is disclosed electrical impedance tomography apparatus adapted to detect abnormalities in bodily matter comprising: electrical signal generating means for generating electrical signals at a plurality of frequencies; an electrode arrangement for applying the electrical signals to the bodily matter and detecting electrical impendance properties of the bodily matter; and data processing means for correlating the detected electrical impedance properties with the presence or absence of abnormalities in the bodily matter; in which electrical signals of a frequency greater than 1 MHz, preferably greater than 2 MHz, more preferably greater than 3 MHz and most preferably greater than 4 MHz are applied to the bodily matter.
摘要翻译：公开了一种适于检测身体异常的电阻断层摄影装置，包括：用于产生多个频率的电信号的电信号发生装置; 用于将电信号施加到身体并检测身体物质的电阻特性的电极装置; 以及数据处理装置，用于将检测到的电阻抗特性与身体中有无异常相关联; 其中频率大于1MHz，优选大于2MHz，更优选大于3MHz，最优选大于4MHz的电信号被施加到身体。

163. 发明授权

US06824781B2 Method of impairing movement of a CLA + memeory T-cell within or to the skin of a mammal by administering a CTACK antagonist 失效
标题翻译：通过施用CTACK拮抗剂来损害哺乳动物皮肤内的CLA +记忆T细胞运动的方法
公开(公告)号：US06824781B2
公开(公告)日：2004-11-30
申请号：US09898751
申请日：2001-07-02
申请人： Wei Wang , Elizabeth R. Oldham , Hortensia Soto , Ying Liu , Susan A. Hudak , Bernhard Homey , Janine M. Morales , Sirid-Aimee Kellermann , Leslie M. McEvoy , Edward P. Bowman , Albert Zlotnik
发明人： Wei Wang , Elizabeth R. Oldham , Hortensia Soto , Ying Liu , Susan A. Hudak , Bernhard Homey , Janine M. Morales , Sirid-Aimee Kellermann , Leslie M. McEvoy , Edward P. Bowman , Albert Zlotnik
IPC分类号： A61K39395
CPC分类号： C07K16/2866 , A61K2039/505 , C07K14/7158 , C07K16/24
摘要： Agonists or antagonists of CTACK or Vic chemokines, and various methods of use in dermatological and related applications are provided. In particular, the method makes use of fact that the CTACK or Vic chemokines are specifically capable of inducing movement of a skin cell subset. Moreover, matching of ligand with GPR2 receptor in mammals provides methods of use.
摘要翻译：提供CTACK或Vic趋化因子的激动剂或拮抗剂，以及在皮肤病学和相关应用中使用的各种方法。特别地，该方法利用CTACK或Vic趋化因子具体能够诱导皮肤细胞亚群的移动的事实。此外，哺乳动物中配体与GPR2受体的匹配提供了使用方法。

164. 发明授权

US06772152B2 System and method for mining patterns from a dataset 失效
标题翻译：从数据集挖掘模式的系统和方法
公开(公告)号：US06772152B2
公开(公告)日：2004-08-03
申请号：US09814512
申请日：2001-03-22
申请人： Wei Wang , Jiong Yang , Philip Shi-Lung Yu
发明人： Wei Wang , Jiong Yang , Philip Shi-Lung Yu
IPC分类号： G06F1730
CPC分类号： G06K9/62 , G06F19/24 , Y10S707/99936
摘要： A system and method are provided for discovering significant patterns from a list of records in a dataset. Each record includes a set of items, and each significant pattern includes a subset of items such that a significance of the pattern exceeds a significance level. A significance is computed for each item in the list of records to determine significant items. The records are randomly sampled to select a sample portion of the records. Ambiguous patterns are identified against the sample portion of the records and verified against the entire list of records in the dataset.
摘要翻译：提供了一种用于从数据集中的记录列表中发现重要模式的系统和方法。每个记录包括一组项目，并且每个有效模式包括项目的子集，使得模式的重要性超过显着性水平。计算记录列表中每个项目的重要性，以确定重要项目。随机抽取记录以选择记录的样本部分。根据记录的样本部分识别模糊模式，并根据数据集中的记录的整个列表进行验证。

165. 发明授权

US06743342B2 Sputtering target with a partially enclosed vault 有权
标题翻译：用部分封闭的保险库溅射目标
公开(公告)号：US06743342B2
公开(公告)日：2004-06-01
申请号：US10096168
申请日：2002-03-12
申请人： Wei Wang
发明人： Wei Wang
IPC分类号： C23C1435
CPC分类号： H01J37/3423 , C23C14/3407 , C23C14/35 , H01J37/3405
摘要： A sputtering target having an annular vault with a throat between two sidewalls and facing a substrate to be sputter coated. The vault is partially closed by a plate placed in the annular throat between the sidewalls. Thereby, the plasma density is increased within the vault. Furthermore, the position of the annular gap in the plate between the two sidewalls may be chosen to increase uniformity of sputtering deposition arising from the two sidewalls. The plate may be formed of one or more annular rings attached to the walls or a single plate having apertures formed therein may bridge the throat. Alternatively, the target may be formed as a cylindrical hollow cathode with the plate partially closing the circular throat. A rotating asymmetric roof magnetron may be combined with a hollow cathode without the restricting plate.
摘要翻译：一种溅射靶，其具有在两个侧壁之间具有喉部并且面向待溅射涂覆的基底的环形拱顶。拱顶部分地被设置在侧壁之间的环形喉部中的板部封闭。因此，等离子体密度在保险库内增加。此外，可以选择两个侧壁之间的板中的环形间隙的位置，以增加由两个侧壁产生的溅射沉积的均匀性。板可以由一个或多个附接到壁的环形环形成，或者单个板具有形成在其中的孔可以桥接喉部。或者，靶可以形成为圆柱形空心阴极，其中板部分地封闭圆形喉部。旋转的非对称屋顶磁控管可以与没有限制板的空心阴极组合。

166. 发明授权

US06557063B1 Power conservation with a synchronous master-slave serial data bus 失效
标题翻译：使用同步主从串行数据总线进行省电
公开(公告)号：US06557063B1
公开(公告)日：2003-04-29
申请号：US09868294
申请日：2002-06-04
申请人： Wei Wang , Victor Marten , Ioannis Milios
发明人： Wei Wang , Victor Marten , Ioannis Milios
IPC分类号： G06F1300
CPC分类号： H04L7/0008 , H04L1/1803
摘要： A system is described in which the Master can stop its clock and go into a low-power state (for power conservation reasons) at arbitrary times. Before going into the stopped-clock or low-power mode, the Master checks that the serial bus is idle (defined as both Clock and Data lines being “High”). A latch circuit is provided which is active when them aster is in low-power mode. The latch circuit watches for the very first negative-going clock pulse (from the slave), and its configuration is such that when latched, it holds the clock line low. Holding the clock line low prompts the slave to discontinue efforts to send the data. Stated differently, the slave will not conclude that it had successfully sent its data, and this prompts the slave to retain a copy of its data for later resending.
摘要翻译：描述了一种系统，其中主机可以在任意时间停止其时钟并进入低功率状态（为了省电原因）。在进入停止时钟或低功耗模式之前，主器件检查串行总线是否空闲（定义为时钟和数据线均为“高”）。提供一个锁存电路，当它们处于低功率模式时，该电路是有效的。锁存电路监视第一个负向时钟脉冲（从从器件），其配置使得当锁存时，它将时钟线保持为低电平。保持时钟线为低提示从机停止发送数据的努力。换句话说，奴隶不会断定它已成功发送其数据，并且这提示从属方保留其数据的副本以供稍后重新发送。

167. 发明授权

US06461483B1 Method and apparatus for performing high pressure physical vapor deposition 有权
标题翻译：用于进行高压物理气相沉积的方法和装置
公开(公告)号：US06461483B1
公开(公告)日：2002-10-08
申请号：US09523333
申请日：2000-03-10
申请人： Praburam Gopalraja , Bradley O. Stimson , John C. Forster , Wei Wang
发明人： Praburam Gopalraja , Bradley O. Stimson , John C. Forster , Wei Wang
IPC分类号： C23C1432
CPC分类号： H01J37/321 , C23C14/046 , C23C14/358 , H01J37/32706 , H01J37/32733 , H01J37/34 , H01J37/3405
摘要： A method and apparatus that operates at a high pressure of at least one torr for improving sidewall coverage within trenches and vias in a substrate. The apparatus comprises a chamber enclosing a target and a pedestal, a process gas that provides a process gas in the chamber, a pump for maintaining the high pressure of at least about one torr in the chamber and a power source coupled to the target. Additionally, the distance between the target and the substrate is set to ensure that collisions between the sputtered particles and the plasma occur in the trenches and vias on the substrate. The method comprises the steps of providing a process gas into the chamber such that the gas pressure is at least about one torr, generating a plasma from the process gas, and sputtering material from the target.
摘要翻译：一种在至少一个托的高压下操作以改善衬底中的沟槽和通孔内的侧壁覆盖的方法和装置。该装置包括一个包围一个目标和一个基座的腔室，一个在腔室中提供一个处理气体的处理气体，一个保持室内至少约一托的高压的泵和一个耦合到目标的电源。此外，靶和衬底之间的距离设定为确保溅射的粒子和等离子体之间的碰撞发生在衬底上的沟槽和通孔中。该方法包括以下步骤：将工艺气体提供到室中，使得气体压力为至少约一乇，从工艺气体产生等离子体，以及从靶材溅射材料。

168. 发明授权

US06436251B2 Vault-shaped target and magnetron having both distributed and localized magnets 失效
标题翻译：具有分布和局部磁体的穹形靶和磁控管
公开(公告)号：US06436251B2
公开(公告)日：2002-08-20
申请号：US09854281
申请日：2001-05-11
申请人： Praburam Gopalraja , Jianming Fu , Wei Wang
发明人： Praburam Gopalraja , Jianming Fu , Wei Wang
IPC分类号： C23C1435
CPC分类号： H01L21/76844 , C23C14/046 , C23C14/165 , C23C14/185 , C23C14/225 , C23C14/35 , H01J37/3405 , H01J37/342 , H01J37/3423 , H01J37/3452 , H01J37/3455 , H01J37/3458 , H01L21/2855 , H01L21/76805 , H01L21/76843 , H01L21/76862 , H01L21/76865 , H01L21/76873 , H01L2221/1089
摘要： A target and magnetron for a plasma sputter reactor. The target has an annular vault facing the wafer to be sputter coated. Preferably, the magnetron includes annular magnets of opposed polarities disposed behind the two vault sidewalls and a small closed unbalanced magnetron of nested magnets of opposed polarities scanned along the vault roof. The nested magnets are rotated along the vault. An integrated copper via filling process with the inventive reactor or other reactor includes a first step of highly ionized sputter deposition of copper, which can optionally be used to remove the barrier layer at the bottom of the via, a second step of more neutral, lower-energy sputter deposition of copper to complete the seed layer, and a third step of electroplating copper into the hole to complete the metallization. The first two steps can be also used with barrier metals.
摘要翻译：用于等离子体溅射反应器的靶和磁控管。目标具有面向待溅射涂覆的晶片的环形保险库。优选地，磁控管包括设置在两个拱顶侧壁之后的相对极性的环形磁体和沿拱顶顶部扫描的具有相对极性的嵌套磁体的小型闭合不平衡磁控管。嵌套的磁铁沿拱顶旋转。与本发明的反应器或其它反应器的集成铜通孔填充方法包括铜的高度电离溅射沉积的第一步骤，其可任选地用于去除通孔底部的阻挡层，更中立的，更低的铜的完全溅射沉积以完成种子层，以及将铜电镀到孔中以完成金属化的第三步骤。前两个步骤也可以与阻隔金属一起使用。

169. 发明授权

US06413382B1 Pulsed sputtering with a small rotating magnetron 有权
标题翻译：用小旋转磁控管进行脉冲溅射
公开(公告)号：US06413382B1
公开(公告)日：2002-07-02
申请号：US09705324
申请日：2000-11-03
申请人： Wei Wang , Praburam Gopalraja , Jianming Fu , Zheng Xu
发明人： Wei Wang , Praburam Gopalraja , Jianming Fu , Zheng Xu
IPC分类号： C23C1435
CPC分类号： H01J37/3444 , H01J37/3408 , H01J37/3455
摘要： A magnetron sputter reactor having a target that is pulsed with a duty cycle of less than 10% and preferably less than 1% and further having a small magnetron of area less than 20% of the target area rotating about the target center, whereby a very high plasma density is produced during the pulse adjacent to the area of the magnetron. The power pulsing frequency needs to be desynchronized from the rotation frequency so that the magnetron does not overlie the same area of the magnetron during different pulses. Advantageously, the power pulses are delivered above a DC background level sufficient to continue to excite the plasma so that no ignition is required for each pulse.
摘要翻译：一种磁控溅射反应器，其具有以小于10％且优选小于1％的占空比脉冲的靶，并且还具有面积小于目标区域围绕目标中心旋转的20％的面积的小磁控管，由此非常在与磁控管区域相邻的脉冲期间产生高等离子体密度。功率脉冲频率需要与旋转频率不同步，从而磁控管在不同脉冲期间不会覆盖磁控管的相同区域。有利地，功率脉冲在DC背景水平之上传送足以继续激发等离子体，使得每个脉冲不需要点火。

170. 发明授权

US06300548B1 Music timer 失效
标题翻译：音乐计时器
公开(公告)号：US06300548B1
公开(公告)日：2001-10-09
申请号：US09713672
申请日：2000-11-15
申请人： Yunde Zhu , Wei Wang
发明人： Yunde Zhu , Wei Wang
IPC分类号： G10F106
CPC分类号： G10F1/06 , G04B23/005
摘要： A music timer comprises a timing unit, a music box unit and its mounting frame, a music control wheel (29) that has a gap (291) along its edge is driven to rotate by a driving gear through rotary axis of the driving spring of the timing unit; one end (3a) of a brake rod (3) always abuts against the edge of said music control wheel (29) and the other end (3b) extends into the damping mechanism of the music box unit to activate it when the end (3a) abuts against the non-gap places on said music control wheel, whereas when the end (3a) sinks into the gap (291) of said music control wheel, the end (3b) then departs from the damping mechanism of the music box unit, thus producing no influence on its movement. The present invention enables the timer to produce pleasant and lasting music at the end of the timing. Moreover, through the scientific spatial arrangement of the present invention, and the projected cross section of the device is much smaller than the sum of those of the timer and the music box unit.
摘要翻译：音乐定时器包括定时单元，音乐盒单元及其安装框架，沿其边缘具有间隙（291）的音乐控制轮（29）被驱动通过驱动齿轮通过驱动弹簧的旋转轴线旋转定时单元; 制动杆（3）的一端（3a）总是抵靠所述音乐控制轮（29）的边缘，另一端（3b）延伸到音乐盒单元的阻尼机构中，以在端部（3a））抵靠所述音乐控制轮上的非间隙位置，而当端部（3a）沉入所述音乐控制轮的间隙（291）时，端部（3b）然后离开音乐盒单元的阻尼机构，因此对其运动没有影响。本发明使定时器能够在定时结束时产生愉快和持久的音乐。此外，通过本发明的科学空间布置，并且设备的投影截面远小于定时器和音乐盒单元的总和。

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