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    • 3. 发明申请
    • Multiple-gate MOS transistor and a method of manufacturing the same
    • 多门MOS晶体管及其制造方法
    • US20070190709A1
    • 2007-08-16
    • US11727268
    • 2007-03-26
    • Young ChoSung KwonTae RohDae LeeJong Kim
    • Young ChoSung KwonTae RohDae LeeJong Kim
    • H01L21/84
    • H01L29/785H01L29/66818
    • Provided is a multiple-gate metal oxide semiconductor (MOS) transistor and a method for manufacturing the same, in which a channel is implemented in a streamline shape, an expansion region is implemented in a gradually increased form, and source and drain regions is implemented in an elevated structure by using a difference of a thermal oxidation rate depending on a crystal orientation of silicon and a geographical shape of the single-crystal silicon pattern. As the channel is formed in a streamline shape, it is possible to prevent the degradation of reliability due to concentration of an electric field and current driving capability by the gate voltage is improved because the upper portion and both sides of the channel are surrounded by the gate electrodes. In addition, a current crowding effect is prevented due to the expansion region increased in size and source and drain series resistance is reduced by elevated source and drain structures, thereby increasing the current driving capability.
    • 提供一种多栅极金属氧化物半导体(MOS)晶体管及其制造方法,其中以流线形状实现沟道,扩展区域以逐渐增加的形式实现,并且实现源极和漏极区域 通过使用取决于硅的晶体取向的热氧化速率的差异和单晶硅图案的地理形状,在升高的结构中。 由于通道形成为流线形状,所以可以防止由于电场集中引起的可靠性的劣化,由于栅极电压的电流驱动能力得到改善,因为通道的上部和两侧被 栅电极。 此外,由于扩大区域的尺寸增加,阻止了电流拥挤效应,并且通过升高的源极和漏极结构降低了源极和漏极串联电阻,从而增加了电流驱动能力。
    • 5. 发明申请
    • Method and system for modeling service using bayesian network and status information in distributed environment
    • 使用贝叶斯网络建模服务的方法和系统以及分布式环境中的状态信息
    • US20070118555A1
    • 2007-05-24
    • US11600400
    • 2006-11-15
    • Young GoJoo SohnYoung Cho
    • Young GoJoo SohnYoung Cho
    • G06F17/00
    • G06N7/005
    • Provided are a method and system for modeling a service using a Bayesian network and status information in a distributed environment. The method includes creating a scenario for modeling at least one service, categorizing the service into models according to properties based on the scenario, setting interrelationships including a chronological relationship, a hierarchical relationship, and correlation between the categorized models, and deriving information including a service goal and status information with respect to the models and completing service modeling. Accordingly, a service provider, which digitally provides various services in a ubiquitous environment, can efficiently and actively provide intelligent services. In addition, since a specific method of modeling a service based on probabilities is provided, an intelligent service is modeled efficiently and diversely.
    • 提供了一种使用贝叶斯网络建模服务并在分布式环境中的状态信息的方法和系统。 该方法包括创建用于对至少一个服务进行建模的场景,根据基于场景的属性将服务分类为模型,设置包括时间关系,分级关系以及分类模型之间的相互关系以及导出包括服务的信息 关于模型的目标和状态信息以及完成服务建模。 因此,在无处不在的环境中数字地提供各种服务的服务提供商可以有效地并且主动地提供智能服务。 另外,由于提供了基于概率建模服务的特定方法,因此智能服务被有效和多样地建模。
    • 9. 发明授权
    • Electrorheological and magnetorheological fluid scanning rheometer
    • 电流变和磁流变流体扫描流变仪
    • US06564618B2
    • 2003-05-20
    • US10196936
    • 2002-07-17
    • Sehyun ShinYoung ChoKenneth KenseyWilliam N. HogenauerSangho Kim
    • Sehyun ShinYoung ChoKenneth KenseyWilliam N. HogenauerSangho Kim
    • G01N1104
    • A61B5/02035G01N11/04
    • A scanning rheometer is presented for the Theological property measurement of electrorheological (ER) and magnetorheological (MR) fluids using a non-linear viscoplastic model, based on the fluid height variation with respect to time. The rheometer basically includes a static (e.g., an overhead reservoir) or a dynamic source of fluid, a channel or slit whose sides form electrodes which are in contact with the flowing ER fluid, or a capillary tube exposed to a static/alternating magnetic field for flowing MR fluids, a transfer tube, either one or two riser tubes, and a column level detector for monitoring the column of fluid as it moves in one of the riser tubes. The column level detector is coupled to a processor which analyzes, among other things, column height vs. time data to determine both viscosity and yield stress. The rheometer overcomes one of the major drawbacks of the conventional rheometer: the inability to produce the yield stress of the ER, or MR, fluid in an absolute zero shear rate range. The results with this rheometer are compared with those obtained from a commercially-available rheometer which indicates excellent agreement.
    • 基于相对于时间的流体高度变化,使用非线性粘弹性模型提供扫描流变仪用于电流变学(ER)和磁流变(MR)流体的神经性质测量。 流变仪基本上包括静态(例如,顶部储存器)或动态流体源,其侧面形成与流动的ER流体接触的电极的通道或狭缝,或暴露于静态/交变磁场的毛细管 用于流动MR流体,传输管,一个或两个提升管,以及用于在流体管中的一个提升管中移动时监测流体柱的柱液位检测器。 柱级检测器耦合到处理器,其特别地分析柱高度与时间数据以确定粘度和屈服应力两者。 流变仪克服了常规流变仪的主要缺点之一:不能在绝对零剪切速率范围内产生ER或MR流体的屈服应力。 将该流变仪的结果与从市售的流变仪获得的结果进行比较,这表明出色的一致性。
    • 10. 发明授权
    • Dual riser/single capillary viscometer
    • 双提升管/单毛细管粘度计
    • US06402703B1
    • 2002-06-11
    • US09573267
    • 2000-05-18
    • Kenneth KenseyWilliam N. HogenauerSangho KimYoung Cho
    • Kenneth KenseyWilliam N. HogenauerSangho KimYoung Cho
    • A61B500
    • A61B5/6866A61B5/02035A61B5/15003A61B5/150221A61B5/150786A61B5/150854A61B5/150992A61B5/154A61B5/155A61B5/157G01N11/04G01N11/06
    • A blood viscosity measuring system and methods for measuring blood viscosity monitors the change in height of one of two, oppositely-moving, columns of blood from the circulating blood of a patient and, given the dimensions of a capillary tube through which the blood flows and by detecting a single blood position of the other oppositely-moving column, determines the blood viscosity over a range of shears, especially low shears. The system includes a tube set (disposable or non-disposable) that includes a pair of riser tubes, a capillary tube of predetermined dimensions that is coupled between the riser tubes (or that forms a portion of one riser tube) and a valve mechanism for controlling the circulating flow of blood from the patient into the riser tubes. A sensor monitors the movement of one of the columns of blood in one of the riser tubes and a single point detector detects a single blood position of the other column of blood and an associated microprocessor analyzes this movement and single point, along with the predetermined dimensions of the capillary tube, to determine the viscosity of the patient's circulating blood.
    • 血液粘度测量系统和测量血液粘度的方法监测来自患者的循环血液的两个相对移动的血液柱之一的高度变化,以及血液流过的毛细管的尺寸,以及 通过检测另一个相反移动柱的单个血液位置,确定剪切范围内的血液粘度,特别是低剪切。 该系统包括管组(一次性或非一次性),其包括一对提升管,预定尺寸的毛细管连接在提升管之间(或形成一个提升管的一部分)和用于 控制来自患者的血液循环流入提升管。 传感器监测其中一个提升管中的一列血液的运动,并且单点检测器检测另一列血液的单个血液位置,并且相关联的微处理器分析该运动和单个点以及预定的尺寸 的毛细管,以确定患者循环血液的粘度。