公开(公告)号：US20150303831A1

公开(公告)日：2015-10-22

申请号：US14647865

申请日：2013-11-27

Applicant: KOREA ELECTRONICS TECHNOLOGY INSTITUTE ,  SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION

Inventor： Soon Hyung KWON ,  Young Hoon KIM ,  Min Suk OH ,  Ji Wan KIM ,  Byung Wook YOO ,  Youn Sang KIM ,  Jun Woo PARK

IPC: H02N1/04

CPC classification number: H02N1/04 ,  F03G7/005 ,  H02N1/08 ,  H02N11/002

Abstract: The present invention relates to an energy conversion device using a liquid and, more specifically, to a method and a device for converting mechanical energy into electrical energy by applying an opposite phenomenon to an electrowetting phenomenon. The contact surface with liquid is being changed within a pair of electrodes, and the resulting change in the contact surface with liquid is being utilized for generating electrical energy. The device can be simplified and the manufacturing cost thereof is being reduced, furthermore it is effective in implementing an energy conversion device that is less faulty, by preventing channel blocking phenomenon and not requiring a lubricating layer or an electrode complicatedly patterned on a channel. Besides, it is advantageous in that a flexible device can be realized and a large area application is facilitated by simplifying the device structure.

Abstract translation: 本发明涉及一种使用液体的能量转换装置，更具体地说，涉及一种将机械能转化为电能的方法和装置，该方法和装置通过对电润湿现象施加相反的现象。 与液体的接触表面在一对电极内被改变，并且所产生的与液体的接触表面的变化被用于产生电能。 该装置可以简化并且其制造成本降低，而且通过防止通道阻塞现象并且不需要在通道上复杂地图案化的润滑层或电极，实现更少故障的能量转换装置是有效的。 此外，有利的是，通过简化器件结构，可以实现柔性器件并且便于大面积应用。

公开(公告)号：US20150278696A1

公开(公告)日：2015-10-01

申请号：US14485934

申请日：2014-09-15

Applicant: Korea Electronics Technology Institute

Inventor： Jae Won MOON ,  TaeBeom LIM ,  KyungWon KIM ,  SeungWoo KUM ,  JongBin PARK ,  JongJin JUNG

IPC: G06N5/04

CPC classification number: G06N5/045 ,  G06Q10/063112 ,  G06Q10/0637 ,  G06Q10/067 ,  G06Q30/02 ,  G06Q50/01

Abstract: A method for receiving a context based service includes: providing a user identifier (ID) to a service provider, the user ID being used for a recommendation of a service by a recommendation engine using a decision model; and receiving a recommended service from the service provider, the recommended service being recommended through a recommendation description (RD), the RD determined by the recommendation engine based on the decision model and at least one of a user description (UD) and a context description (CD) being obtained through the user ID.

Abstract translation: 一种用于接收基于上下文的服务的方法包括：向服务提供商提供用户标识符（ID），所述用户ID由使用决策模型的推荐引擎用于服务的推荐; 以及从所述服务提供商接收推荐的服务，推荐的服务通过建议描述（RD）推荐，所述推荐引擎基于所述决策模型确定的RD以及用户描述（UD）和上下文描述中的至少一个 （CD）通过用户ID获得。

公开(公告)号：US20150180749A1

公开(公告)日：2015-06-25

申请号：US14551261

申请日：2014-11-24

Applicant: KOREA ELECTRONICS TECHNOLOGY INSTITUTE

Inventor： Jong Bin PARK ,  Tae Beom LIM ,  Kyung Won KIM ,  Jae Won MOON ,  Seung Woo KUM ,  Jong Jin JUNG

IPC: H04L12/26 ,  G06F9/455 ,  H04L12/911

CPC classification number: H04L43/08 ,  H04W4/029

Abstract: Provided is a method for automatically obtaining position information of virtual resources such as a network device in a virtual space such as a house, an office, and the like. The method for mapping position information of a virtual resource includes recognizing virtual resources virtualized according to services or characteristics unique to devices in a particular space, and collecting virtual resource information including internal states and providing services of the virtual resources, obtaining event occurrence information regarding the virtual resources by using the virtual resource information, when an event occurs in at least any one among the virtual resources, obtaining image information regarding the particular space, and obtaining position information regarding the virtual resources by using the event occurrence information and the image information.

Abstract translation: 提供了一种用于自动获取诸如房屋，办公室等的虚拟空间中的诸如网络设备的虚拟资源的位置信息的方法。 用于映射虚拟资源的位置信息的方法包括：识别根据特定空间中的设备所特有的服务或特性而虚拟化的虚拟资源，以及收集包括内部状态的虚拟资源信息和提供虚拟资源的服务，获得关于虚拟资源的事件发生信息 通过使用虚拟资源信息，当在虚拟资源中的至少任一个中发生事件时，获取关于特定空间的图像信息，以及通过使用事件发生信息和图像信息来获得关于虚拟资源的位置信息。

公开(公告)号：US20150180735A1

公开(公告)日：2015-06-25

申请号：US14264778

申请日：2014-04-29

Applicant: KOREA ELECTRONICS TECHNOLOGY INSTITUTE

Inventor： Jong Bin PARK ,  Jong Jin JUNG ,  Tae Beom LIM ,  Kyung Won KIM ,  Seung Woo KUM ,  Jae Won MOON

IPC: H04L12/24

CPC classification number: H04L41/5054 ,  H04L12/6418 ,  H04L41/22 ,  H04L67/12

Abstract: Provided is a method for providing a collaborative service based on virtual resources including generating virtual resources virtualized according to unique services or characteristics of devices connected through an assist gateway in a specific space and collecting virtual resource information including internal states of the virtual resources and services provided by the virtual resources, configuring a collaborative service with respect to the virtual resources using the virtual resource information, and generating a control command with respect to at least one or more virtual resources defined in a requested collaborative service.

Abstract translation: 提供了一种用于基于虚拟资源提供协作服务的方法，包括生成根据在特定空间中通过辅助网关连接的设备的唯一服务或特性进行虚拟化的虚拟资源，并且收集包括所提供的虚拟资源和服务的内部状态的虚拟资源信息 通过所述虚拟资源，使用所述虚拟资源信息配置关于所述虚拟资源的协作服务，以及针对在所请求的协作服务中定义的至少一个或多个虚拟资源生成控制命令。

公开(公告)号：US08982186B2

公开(公告)日：2015-03-17

申请号：US14104823

申请日：2013-12-12

Applicant: Korea Electronics Technology Institute

Inventor： Byeong Ho Ho Choi ,  Je Woo Woo Kim ,  Hwa Seon Seon Shin

IPC: H04N15/00 ,  H04N13/00 ,  H04N5/775 ,  H04N21/434 ,  H04N21/81

CPC classification number: H04N13/156 ,  H04N21/4345 ,  H04N21/816

Abstract: The present invention relates to a method for selecting an appropriate mode when performing a new broadcast, such as a 3D stereo broadcast, a UHDTV broadcast, and a multi-view broadcast, among others, while maintaining compatibility with existing broadcasting channels in an MPEG-2-TS format for transmitting and receiving digital TV, and to a method for recognizing a descriptor. To this end, the present invention suggests providing the descriptor which is related to synthesizing left and right images using the type of stream, existence of the descriptor, and a frame-compatible mode flag.

Abstract translation: 本发明涉及一种用于在执行诸如3D立体广播，UHDTV广播和多视点广播等新广播时选择适当模式的方法，同时保持与MPEG- 用于发送和接收数字TV的2-TS格式，以及用于识别描述符的方法。 为此，本发明提出使用流的类型，描述符的存在以及帧兼容模式标志来提供与合成左图像和右图像有关的描述符。

公开(公告)号：US20150015490A1

公开(公告)日：2015-01-15

申请号：US14324447

申请日：2014-07-07

Applicant: Korea Electronics Technology Institute

Inventor： Yang Keun AHN ,  Kwang Mo JUNG

IPC: G06F3/01 ,  G06F3/0354 ,  G01S17/50

CPC classification number: G06F3/011 ,  G01S17/42 ,  G01S17/89 ,  G06F3/005 ,  G06F3/017 ,  G06F3/0304

Abstract: Provided are an apparatus and method for controlling a virtual mouse based on a hand motion. The apparatus includes an image processing unit configured to measure a maximum horizontal width of a hand region of a user and a width of an index finger in any one of a first depth image captured in a state in which the index finger is spread out in a vertical direction with his or her fist and a second depth image captured in a state in which the index finger is folded with the fist, a hand motion recognizing unit configured to compare the maximum horizontal width and the width of the index finger to recognize whether the index finger is folded, and a function matching unit configured to match a change in a folded state of the index finger to a pre-set first function and output a control signal for the function.

Abstract translation: 提供了一种基于手动控制虚拟鼠标的装置和方法。 该装置包括：图像处理单元，被配置为测量用户的手区域的最大水平宽度和食指的宽度，在食指在其中扩展的状态下捕获的第一深度图像中的任一个中 使用其拳头的垂直方向和在食指用拳头折叠的状态下拍摄的第二深度图像;手运动识别单元，被配置为比较食指的最大水平宽度和宽度，以识别是否 食指折叠，功能匹配单元被配置为将食指的折叠状态的变化与预设的第一功能相匹配，并输出用于该功能的控制信号。

公开(公告)号：US20140356712A1

公开(公告)日：2014-12-04

申请号：US14347420

申请日：2012-09-18

Applicant: KOREA ELECTRONICS TECHNOLOGY INSTITUTE

Inventor： Jun Ho Song ,  Young Jun Kim ,  Jeom-Soo Kim ,  Woo Suk Cho ,  Jae-Hun Kim ,  Jun Sung Lee ,  Jin Hwa Kim ,  Kyoung Joon Lee

IPC: H01M4/131 ,  H01M4/505 ,  H01M10/0525 ,  H01M4/52 ,  H01M4/48 ,  H01M4/54 ,  C01G53/00 ,  H01M4/525

CPC classification number: H01M4/131 ,  B82Y30/00 ,  C01G53/00 ,  C01G53/006 ,  C01G53/44 ,  C01G53/50 ,  C01P2002/52 ,  C01P2004/03 ,  C01P2004/32 ,  C01P2004/62 ,  C01P2004/64 ,  C01P2006/40 ,  H01M4/483 ,  H01M4/505 ,  H01M4/523 ,  H01M4/525 ,  H01M4/54 ,  H01M10/052 ,  H01M10/0525 ,  H01M2004/021 ,  H01M2004/028 ,  Y02E60/122 ,  Y02P70/54

Abstract: Disclosed are a precursor for a rechargeable lithium battery, a positive active material including the same, a preparation method thereof, and a rechargeable lithium battery including the positive active material. More particularly, the present invention relates to a precursor including a sheet-shaped plate having a thickness of about 1 nm to about 30 nm and that is represented by the following Chemical Formula 1. NixCOyMn1-x-y-zMz(OH)2  [Chemical Formula 1] In the above Chemical Formula 1, 0

Abstract translation: 公开了可再充电锂电池的前体，含有它的正极活性材料，其制备方法和包含正极活性物质的可再充电锂电池。 更具体地说，本发明涉及一种前体，其包括具有约1nm至约30nm厚度的片状板，并由以下化学式1表示。NixCOyMn1-xy-zMz（OH）2 [化学式 1]在上述化学式1中，0

公开(公告)号：US08891263B2

公开(公告)日：2014-11-18

申请号：US13712550

申请日：2012-12-12

Applicant: Korea Electronics Technology Institute

Inventor： Insoung Jung ,  Junhyuk Choi ,  Bon Gwan Gu ,  Joonsung Park ,  Jinhong Kim

IPC: H02M5/44 ,  H02M7/5387 ,  H02M1/08 ,  H03K17/567 ,  H02M5/453 ,  H02M1/00

CPC classification number: H02M1/08 ,  H02M7/5387 ,  H02M2001/0009 ,  H03K17/567 ,  H03K2217/0027 ,  H03K2217/0081

Abstract: An inverter apparatus having a power supply circuit includes a converter circuit for rectifying AC power into DC power, a smoothening circuit for smoothening the rectified DC power, an inverter circuit for converting the smoothened DC into AC at a variable frequency through a plurality of switches to control a load, and a current detection circuit for detecting overcurrent from the smoothened DC supplied from the inverter circuit, wherein the inverter circuit applies bootstrap power for driving the switches to the current detection circuit to use the bootstrap power as power of the current detection circuit. When bootstrap power for driving switch gates is used, it is possible to use the bootstrap power as the power of the current detection circuit by adding the auxiliary circuit composed of a small number of passive elements.

Abstract translation: 具有电源电路的逆变器装置包括：将AC电力整流为DC电力的转换电路，对整流后的直流电力进行平滑化的平滑化电路;逆变器电路，通过多个开关将平滑的DC以可变频率转换为AC; 控制负载;以及电流检测电路，用于检测来自逆变器电路的平滑化DC的过电流，其中，所述逆变器电路将用于驱动开关的自举电力施加到电流检测电路，以使用自举功率作为电流检测电路的功率 。 当使用用于驱动开关门的自举电源时，通过添加由少量无源元件组成的辅助电路，可以使用自举功率作为电流检测电路的功率。

公开(公告)号：US20140176502A1

公开(公告)日：2014-06-26

申请号：US13952227

申请日：2013-07-26

Applicant: Korea Electronics Technology Institute

Inventor： Young Min KIM ,  Byoung Ha PARK ,  Yang Keun AHN ,  Kwang Mo JUNG

IPC: G06F3/01 ,  G06F3/03

CPC classification number: G06F3/016 ,  G06F3/011 ,  G06F3/0304

Abstract: The present invention relates to an image display apparatus and method for displaying a three-dimensional (3D) image capable of interacting with a user, and provides a 3D image display apparatus and method that may interact with a user by reproducing a 3D image, generated by a conventional volume display apparatus, at a position different from a position at which the 3D image is generated, and by modifying and playing the reproduced 3D image based on a motion of the user. Also, the present invention enables the user to realistically interact with the 3D image by stimulating tactile sensation of the user through ultrasound.

Abstract translation: 本发明涉及一种用于显示能够与用户交互的三维（3D）图像的图像显示装置和方法，并且提供可以通过再现3D图像与用户交互的3D图像显示装置和方法，生成 通过传统的体积显示装置，在与生成3D图像的位置不同的位置处，并且通过基于用户的运动修改和播放再现的3D图像。 此外，本发明使得用户能够通过超声波刺激用户的触觉来实际地与3D图像交互。

公开(公告)号：US20140176369A1

公开(公告)日：2014-06-26

申请号：US13886316

申请日：2013-05-03

Applicant: KOREA ELECTRONICS TECHNOLOGY INSTITUTE

Inventor： Se Hwan CHOI ,  Jae Young LEE

IPC: H01Q1/50

CPC classification number: H01Q1/50 ,  H01Q9/0407 ,  H01Q9/0435

Abstract: A patch antenna having a single patch fed with multiple signals is provided. The patch antenna includes: a first patch; a first feeder and a second feeder which are connected to the first patch; and a second patch which is parallel to the first patch. Accordingly, since multiple signals can be fed into a single patch, a MIMO antenna can be embodied by using a patch antenna which has high isolation between feeders without increasing its size.

Abstract translation: 提供具有馈送多个信号的单个补丁的贴片天线。 贴片天线包括：第一贴片; 连接到第一贴片的第一馈送器和第二馈送器; 以及与第一贴片平行的第二贴片。 因此，由于可以将多个信号馈送到单个贴片中，所以可以通过使用在馈线之间具有高隔离度而不增加其尺寸的贴片天线来实现MIMO天线。