公开(公告)号：US20120161834A1

公开(公告)日：2012-06-28

申请号：US13335596

申请日：2011-12-22

申请人： Seung Woo LEE ,  Kwang Chun CHOI ,  Woo Young CHOI ,  Bhum Cheol LEE

发明人： Seung Woo LEE ,  Kwang Chun CHOI ,  Woo Young CHOI ,  Bhum Cheol LEE

IPC分类号： H03L7/08

CPC分类号： H03L1/00 ,  H03L7/093 ,  H03L7/0998 ,  H03L2207/06 ,  H03L2207/50

摘要： Disclosed are a phase locked loop (PLL) of a digital scheme and a method thereof. More specifically, disclosed are a digital phase locked loop having a time-to-digital converter (TDC), a digital loop filter (DLF), and a digitally controlled oscillator (DCO), and that is designed to have a constant jitter characteristic at all times even though an operating condition of a circuit varies according to a process, voltage, temperature (PVT) change, and a method thereof.

摘要翻译： 公开了数字方案的锁相环（PLL）及其方法。 更具体地，公开了具有时间 - 数字转换器（TDC），数字环路滤波器（DLF）和数字控制振荡器（DCO）的数字锁相环，并且被设计为具有恒定的抖动特性 即使电路的工作状态根据工艺，电压，温度（PVT）变化而变化，也是其方法。

公开(公告)号：US20100040090A1

公开(公告)日：2010-02-18

申请号：US12389944

申请日：2009-02-20

申请人： Seung Woo LEE ,  Hyun Yong HWANG ,  Dae Geun PARK ,  Bhum cheol LEE

发明人： Seung Woo LEE ,  Hyun Yong HWANG ,  Dae Geun PARK ,  Bhum cheol LEE

IPC分类号： H04J3/06

CPC分类号： H04J3/0673 ,  H04J3/0664

摘要： Provided are a time synchronization method allowing a fixed time delay and a bridge that is interposed between a master and a slave, according to the method. In the bridge, a predetermined time after the synchronization packet is set as an output time of the synchronization packet and the synchronization packet is output at the output time. Accordingly, it is possible to delay synchronization packets in the bridge for the same time, thereby increasing the time synchronization precision.

摘要翻译： 提供了一种允许固定时间延迟的时间同步方法，以及插入在主机和从机之间的桥接器。 在桥中，将同步分组之后的预定时间设置为同步分组的输出时间，并且在输出时输出同步分组。 因此，可以同时延迟桥中的同步分组，从而增加时间同步精度。

公开(公告)号：US20170118802A1

公开(公告)日：2017-04-27

申请号：US14920863

申请日：2015-10-22

申请人： Seung Woo LEE

发明人： Seung Woo LEE

IPC分类号： H05B3/44 ,  H05B3/48

CPC分类号： H05B3/44 ,  H05B3/48

摘要： A sheath heater for reducing magnetic field drastically using destructive interference is provided, in which an electrical-heating wire with terminals connected to both ends thereof is inserted in a metal tube so as to expose the terminals on both ends of the metal tube and insulating powder is filled so as to keep the inserted electrical-heating wire and the metal tube from touching each other, and two wires of the electrical-heating wire have one ends connected to each other so as not to touch each other, and the terminals connected to the ends are exposed to one of two ends of the metal tube. Since two electrical-heating wires having opposite directions are disposed in the metal tube and the generated the magnetic field act in opposite directions with respect to each other, they can be reduced drastically.

公开(公告)号：US20110258230A1

公开(公告)日：2011-10-20

申请号：US12898411

申请日：2010-10-05

申请人： Han Min JUNG ,  Pyung KIM ,  Seung Woo LEE ,  Mi Kyung LEE ,  Dong Min SEO ,  Won Kyung SUNG

发明人： Han Min JUNG ,  Pyung KIM ,  Seung Woo LEE ,  Mi Kyung LEE ,  Dong Min SEO ,  Won Kyung SUNG

IPC分类号： G06F17/30

CPC分类号： G06N5/02

摘要： Question-answer service system and method based on RDF search are provided. The question-answer service method includes: extracting a subject. a predicate, and an object from a text document composed of the unstructured sentences not having the structured format; creating RDF models composed of the extracted one subject, one predicate, and one object; determining whether there is semantic collision by comparing the RDF models; receiving a question including the subject S, the predicate P, or the object O from a user and being requested to search, on the basis of the constructed RDF network; creating a question for search by interpreting the input question;. searching an RDF model matching with the question for search through the RDF network; and providing a subject S, a predicate P, or an object O. which corresponds to an answer for the question from the searched RDF model.

摘要翻译： 提供了基于RDF搜索的问答服务系统和方法。 问答服务方法包括：提取主题。 一个谓词，以及一个由非结构化句子组成的文本文档中不具有结构化格式的对象; 创建由提取的一个主题，一个谓词和一个对象组成的RDF模型; 通过比较RDF模型确定是否存在语义冲突; 基于所构建的RDF网络，从用户接收包括被摄体S，谓词P或对象O并被请求搜索的问题; 通过解释输入问题来创建搜索问题; 通过RDF网络搜索与搜索问题匹配的RDF模型; 并提供一个对象S，一个谓词P或一个对象O.它对应于从所搜索的RDF模型中的问题的答案。

公开(公告)号：US20110246461A1

公开(公告)日：2011-10-06

申请号：US12898242

申请日：2010-10-05

申请人： Han Min JUNG ,  Pyung KIM ,  Seung Woo LEE ,  Mi Kyung LEE ,  Dong Min SEO ,  Won Kyung SUNG

发明人： Han Min JUNG ,  Pyung KIM ,  Seung Woo LEE ,  Mi Kyung LEE ,  Dong Min SEO ,  Won Kyung SUNG

IPC分类号： G06F17/30

CPC分类号： G06F16/367 ,  G06F16/3344

摘要： Related search service system and method based on the RDF network are provided. The related search service method includes: extracting a subject, a predicate, and an object from a text document composed of the unstructured sentences not having the structured format; creating RDF models composed of the extracted one subject, one predicate, and one object: determining whether there is semantic collision by comparing the RDF models; constructing an RDF network by separating the RDF models when there is semantic collision in the RDF models, and integrating the RDF models when there is no semantic collision; and providing service for searching the subjects or the objects which have the same predicate on the basis of the created RDF network.

摘要翻译： 提供了基于RDF网络的相关搜索服务系统和方法。 相关搜索服务方法包括：从不具有结构化格式的非结构化句子组成的文本文档中提取主题，谓词和对象; 创建由提取的一个主题，一个谓词和一个对象组成的RDF模型：通过比较RDF模型来确定是否存在语义冲突; 通过在RDF模型中存在语义冲突时分离RDF模型，并且在没有语义冲突时对RDF模型进行整合，构建RDF网络; 并且基于所创建的RDF网络提供用于搜索具有相同谓词的对象或对象的服务。

公开(公告)号：US20100052380A1

公开(公告)日：2010-03-04

申请号：US12479441

申请日：2009-06-05

申请人： Seung Woo LEE

发明人： Seung Woo LEE

IPC分类号： G01L1/14 ,  B60N2/44

CPC分类号： B60N2/002 ,  G01G19/4142

摘要： A capacitor seat sensor includes a cushion pad for a vehicle seat, protective panels installed on an upper surface of the cushion pad, including upper, intermediate and lower sheets, and extending a predetermined distance beyond a front end of the cushion pad, conductive panels including a sensor antenna panel and a sensor guard panel which is respectively interposed between the upper and intermediate sheets of the protective panels and between the intermediate and lower sheets of the protective panels to detect the presence of an occupant on the cushion pad, and a fastener for fastening front end portions of the protective panels onto a lower end of the cushion pad so as to prevent the conductive panels from wrinkling.

摘要翻译： 一种电容器座椅传感器，包括用于车辆座椅的缓冲垫，安装在缓冲垫的上表面上的保护面板，包括上部，中间和下部片材，并且延伸超过缓冲垫的前端预定距离，导电面板包括 传感器天线面板和传感器保护面板，其分别插入在保护面板的上部和中间片材之间以及保护面板的中间和下部片材之间，以检测坐垫上存在的乘员;以及紧固件 将保护面板的前端部固定在缓冲垫的下端，以防止导电板起皱。

公开(公告)号：US20080140979A1

公开(公告)日：2008-06-12

申请号：US11753023

申请日：2007-05-24

申请人： Sang Cheol KIM ,  Chang Min SHIN ,  Jin Ho CHANG ,  Hae Yong KIM ,  Yoo Kun CHO ,  Ji Man HONG ,  Jun Young HEO ,  Sang Ho YI ,  Bon Cheol GU ,  Hong MIN ,  Seung Woo LEE

发明人： Sang Cheol KIM ,  Chang Min SHIN ,  Jin Ho CHANG ,  Hae Yong KIM ,  Yoo Kun CHO ,  Ji Man HONG ,  Jun Young HEO ,  Sang Ho YI ,  Bon Cheol GU ,  Hong MIN ,  Seung Woo LEE

IPC分类号： G06F12/00

CPC分类号： G06F9/5016 ,  G06F9/4484 ,  G06F12/023

摘要： Provided is a method of allocating a stack in a multi-threaded sensor operating system environment. The method dynamically allocates as much stack space as is required by a thread, thereby enabling efficient use of stack space. The method includes the steps of: whenever a function is called while a thread is performing an operation, dynamically allocating a stack space to be used by the called function; and when execution of the function is finished, returning the allocated stack space.

摘要翻译： 提供了一种在多线程传感器操作系统环境中分配堆栈的方法。 该方法动态地分配线程所需的堆栈空间，从而有效地使用堆栈空间。 该方法包括以下步骤：每当线程正在执行操作时调用函数，动态分配被调用函数使用的堆栈空间; 当函数执行完成后，返回分配的堆栈空间。

公开(公告)号：US20080000508A1

公开(公告)日：2008-01-03

申请号：US11554656

申请日：2006-10-31

申请人： Seung Woo LEE

发明人： Seung Woo LEE

IPC分类号： B08B3/00

CPC分类号： B60S3/042 ,  B60S3/004 ,  B60S3/04

摘要： The present invention relates to an apparatus for washing wheels and a lower part of a vehicle, wherein the body of the vehicle is washed while the vehicle passes through the apparatus at a low speed without stopping in the apparatus. An apparatus for washing wheels and a lower part of a vehicle according to the present invention comprises a water tank 100; a frame 110 constructed of conduits and provided above the water tank 100; a main washing unit 120 constructed of a plurality of conduits that communicate with the conduits of the frame 110 and have nozzles 130; auxiliary washing units 140 including conduits with nozzles 130 and provided at both ends of the frame 110; auxiliary conduit units 150 for connecting the conduits of the frame 110 and auxiliary washing units 140 to each other; first coupling members for physically fixing the auxiliary conduit units 150 to the conduits of the frame 110 and auxiliary washing units 140; a pump 180 for supplying the washing water stored in the water tank 100 to the conduits of the frame 110; a conveyor 160 provided in the water tank 100 to discharge earth, sand and pebble deposited in the water tank to the outside; a conveyor driving unit 170 for driving the conveyer 160; and a control unit 190 for controlling the pump 180 and the conveyor driving unit 170. In the apparatus of the present invention, since the foldable or assemblable/disassemblable auxiliary washing units are installed at the frame, there are advantages in that the apparatus can be conveniently installed and transported, and at the same time, contaminants can be effectively removed.

摘要翻译： 本发明涉及一种车轮洗涤装置和车辆的下部装置，其中车辆的车身在车辆以低速通过装置而不停止在装置中时被冲洗。 根据本发明的用于洗涤车轮和车辆下部的装置包括：水箱100; 由导管构成并设置在水箱100上方的框架110; 主洗涤单元120由与框架110的导管连通并具有喷嘴130的多个导管构成; 辅助洗涤单元140包括具有喷嘴130并设置在框架110的两端的导管; 辅助导管单元150，用于将框架110的导管和辅助清洗单元140彼此连接; 用于将辅助导管单元150物理固定到框架110和辅助清洗单元140的导管的第一联接构件; 用于将存储在水箱100中的洗涤水供应到框架110的导管的泵180; 设置在水箱100中的输送机160，将沉积在水箱中的泥土，砂粒和卵石排出到外部; 用于驱动输送机160的输送机驱动单元170; 以及用于控制泵180和输送机驱动单元170的控制单元190。 在本发明的装置中，由于可折叠或组装/拆卸的辅助洗涤单元安装在框架上，所以具有能够方便地安装和运输设备的优点，并且同时可以有效地去除污染物。

公开(公告)号：US20160022537A1

公开(公告)日：2016-01-28

申请号：US14340310

申请日：2014-07-24

申请人： Seung Woo LEE

发明人： Seung Woo LEE

IPC分类号： A61H33/06

CPC分类号： A61H33/6005 ,  A61H33/066 ,  A61H2205/088 ,  A61H2205/10

摘要： The present invention relates to a handling useful sauna equipment, more particularly a very convenient handling useful sauna equipment, which enables a lower body to move conveniently without a necessity of making the hip sit on a chair component and to enjoy sauna in a convenient posture, and which includes a chair portion that moves to and fro by a to-and-fro delivering means and a backrest fixed to the chair portion. According to the embodiment, since the chair portion is moved by the to-and-fro delivering means, even a handicapped user can position the lower body easily on a heater and use the sauna very easily.

摘要翻译： 本发明涉及一种处理有用的桑拿设备，特别是一种非常方便的处理有用的桑拿设备，其使得下身体便利地移动，而不需要使臀部坐在椅子部件上并以便利的姿势享受桑拿， 并且其包括通过来回递送装置来回移动的椅子部分和固定到椅子部分的靠背。 根据实施例，由于椅子部分通过来回送出装置移动，所以即使残疾人使用者也可以容易地将下身放置在加热器上并且很容易地使用桑拿。

公开(公告)号：US20120310919A1

公开(公告)日：2012-12-06

申请号：US13474002

申请日：2012-05-17

申请人： Dong Min SEO ,  Han Min JUNG ,  Pyung KIM ,  Mi Kyoung LEE ,  Seung Woo LEE ,  Won Kyung SUNG

发明人： Dong Min SEO ,  Han Min JUNG ,  Pyung KIM ,  Mi Kyoung LEE ,  Seung Woo LEE ,  Won Kyung SUNG

IPC分类号： G06F17/30

CPC分类号： G06F17/30513

摘要： An apparatus and method of searching for an instance path based on an ontology schema are provided. The method of searching for an instance path based on an ontology schema, which is performed by an instance path search apparatus, includes (a) receiving two or more keywords from a user and generating a pair of instances with respect to the keywords, respectively, (b) extracting a pair of classes corresponding to each of the pairs of instances from an ontology instance database, respectively, (c) obtaining an ontology schema path with respect to each of the pairs of classes from an ontology schema path database, respectively, and (d) replacing start and end classes with corresponding first and second instances in each of the ontology schema paths and searching for an instance path connected between the first instance and the second instance, respectively.

摘要翻译： 提供了一种基于本体模式搜索实例路径的装置和方法。 基于由实例路径搜索装置执行的本体模式搜索实例路径的方法包括（a）从用户接收两个或多个关键词并分别生成关于关键字的一对实例， （b）分别从本体实例数据库提取对应于每对实例对的一对类别，（c）分别从本体模式路径数据库获得关于每对类对象的本体模式路径， 以及（d）在每个本体模式路径中用对应的第一和第二实例替换开始和结束类，并分别搜索连接在第一实例和第二实例之间的实例路径。