公开(公告)号：US09123347B2

公开(公告)日：2015-09-01

申请号：US13598112

申请日：2012-08-29

申请人： Hong Kook Kim ,  Ji Hun Park ,  Woo Kyeong Seong

发明人： Hong Kook Kim ,  Ji Hun Park ,  Woo Kyeong Seong

IPC分类号： G10L15/20 ,  G10L21/0208 ,  G10L25/87 ,  G10L25/93

CPC分类号： G10L21/0208 ,  G10L25/87 ,  G10L25/93

摘要： Provided are an apparatus and method for eliminating noise. The method includes: detecting a speech section from a noise speech signal including a noise signal; separating the speech section into a consonant section and a vowel section on the basis of a VOP at the speech section; calculating a transfer function of a filter for eliminating the noise signal to allow the degree of noise elimination to be different in the consonant section and the vowel section; and eliminating the noise signal from the noise speech signal on the basis of the transfer function.

摘要翻译： 提供了一种消除噪声的装置和方法。 该方法包括：从包括噪声信号的噪声语音信号中检测语音部分; 基于语音部分的VOP将语音部分分成辅音部分和元音部分; 计算用于消除所述噪声信号的滤波器的传递函数，以使得所述辅音部分和所述元音部分中的噪声消除程度不同; 并根据传递函数消除来自噪声语音信号的噪声信号。

公开(公告)号：US20130054234A1

公开(公告)日：2013-02-28

申请号：US13598112

申请日：2012-08-29

申请人： Hong Kook KIM ,  Ji Hun PARK ,  Woo Kyeong SEONG

发明人： Hong Kook KIM ,  Ji Hun PARK ,  Woo Kyeong SEONG

IPC分类号： G10L21/02

CPC分类号： G10L21/0208 ,  G10L25/87 ,  G10L25/93

摘要： Provided are an apparatus and method for eliminating noise. The method includes: detecting a speech section from a noise speech signal including a noise signal; separating the speech section into a consonant section and a vowel section on the basis of a VOP at the speech section; calculating a transfer function of a filter for eliminating the noise signal to allow the degree of noise elimination to be different in the consonant section and the vowel section; and eliminating the noise signal from the noise speech signal on the basis of the transfer function.

摘要翻译： 提供了一种消除噪声的装置和方法。 该方法包括：从包括噪声信号的噪声语音信号中检测语音部分; 基于语音部分的VOP将语音部分分成辅音部分和元音部分; 计算用于消除所述噪声信号的滤波器的传递函数，以使得所述辅音部分和所述元音部分中的噪声消除程度不同; 并根据传递函数消除来自噪声语音信号的噪声信号。

公开(公告)号：US20130252068A1

公开(公告)日：2013-09-26

申请号：US13593985

申请日：2012-08-24

申请人： Joong Kee LEE ,  Won Chang CHOI ,  Joo Man WOO ,  Ho Suk CHOI ,  Jung Sub KIM ,  Hieu Si NGUYEN ,  Chairul HUDAYA ,  A Young KIM ,  Ji Hun PARK ,  Sang Ok KIM ,  Xuyan LIU

发明人： Joong Kee LEE ,  Won Chang CHOI ,  Joo Man WOO ,  Ho Suk CHOI ,  Jung Sub KIM ,  Hieu Si NGUYEN ,  Chairul HUDAYA ,  A Young KIM ,  Ji Hun PARK ,  Sang Ok KIM ,  Xuyan LIU

IPC分类号： H01M4/64 ,  H01M4/04 ,  H01M4/66

CPC分类号： H01M4/0421 ,  C25D5/022 ,  C25D5/38 ,  H01M4/134 ,  H01M4/661 ,  H01M4/667 ,  H01M10/0525 ,  Y02E60/122 ,  Y02P70/54

摘要： Disclosed are a silicon nanostructured material with theoretical storage capacity of energy resulting from electrochemical reaction with lithium improved more than 10 times as compared to the existing graphite material and having superior output characteristics, an electrode including the same, and a secondary battery and an electrochemical capacitor including the electrode as a negative electrode. The physical stability of the electrode active material is improved and an electrode with high performance can be obtained. Since more energy can be stored as compared to the graphite material of the same thickness and high-output performance can be achieved through the nanostructure, energy density can be remarkably improved as compared to the existing lithium-ion battery by about 2 times. An asymmetric lithium-ion secondary battery including the electrode active material is applicable to storage of renewable energy, ubiquitous power source, power supply for machinery and vehicles, or the like.

摘要翻译： 公开了一种硅纳米结构材料，与现有石墨材料相比，与锂的电化学反应产生的理论储能能力提高了10倍以上，并且具有优异的输出特性，包括其的电极，以及二次电池和电化学电容器 包括作为负极的电极。 改善了电极活性物质的物理稳定性，可以得到高性能的电极。 由于与相同厚度的石墨材料相比能够存储更多的能量，并且可以通过纳米结构实现高输出性能，与现有的锂离子电池相比，能量密度可以显着提高约2倍。 包括电极活性材料的不对称锂离子二次电池可用于存储可再生能源，无处不在的电源，机械和车辆的电源等。

公开(公告)号：US20080306649A1

公开(公告)日：2008-12-11

申请号：US11911944

申请日：2006-04-18

申请人： Jong-Soon Im ,  Han-Soo Yun ,  Jin-Yong Kim ,  Ji-Hun Park ,  Jun-Su Lim ,  Myong-Ho Kim

发明人： Jong-Soon Im ,  Han-Soo Yun ,  Jin-Yong Kim ,  Ji-Hun Park ,  Jun-Su Lim ,  Myong-Ho Kim

IPC分类号： B60G17/015 ,  B60Q1/00

CPC分类号： B60G17/015 ,  B60G2400/10 ,  B60G2400/102 ,  B60G2400/208 ,  B60G2400/252 ,  B60G2600/044 ,  B60G2600/182

摘要： A driving safety control apparatus for a vehicle is provided. In some embodiments, the driving safety control apparatus makes use of a hybrid wheel sensor capable of automatically detecting an abnormal state of one or more chassis components generated when the vehicle is running by using speed and acceleration signals of the hybrid wheel sensor with a semiconductor acceleration sensor mounted on the wheel of the vehicle, thereby informing the driver of the detected abnormal state. In this manner, the detected abnormal part can be repaired at an early stage. Also, the behavior of the vehicle wheels can be monitored, whereby signals representative of the measured behavior can be transmitted to an active suspension for improved control of the active suspension, compared to known systems.

摘要翻译： 提供一种用于车辆的行驶安全控制装置。 在一些实施例中，驾驶安全控制装置利用能够通过使用具有半导体加速度的混合轮传感器的速度和加速度信号自动检测在车辆行驶时产生的一个或多个底盘部件的异常状态的混合轮传感器 传感器安装在车辆的车轮上，从而通知驾驶员检测到的异常状态。 以这种方式，检测到的异常部分可以在早期修复。 而且，与已知的系统相比，可以监视车轮的行为，由此可以将表示测量行为的信号传递到主动悬架，以改善主动悬架的控制。

公开(公告)号：US20080092478A1

公开(公告)日：2008-04-24

申请号：US11636158

申请日：2006-12-08

申请人： Kyung Won Min ,  Ji Hun Park ,  Byoung Wook Moon ,  Sung Kyung Lee

发明人： Kyung Won Min ,  Ji Hun Park ,  Byoung Wook Moon ,  Sung Kyung Lee

IPC分类号： E04H12/08

CPC分类号： E04H12/10

摘要： Disclosed herein is a friction type retrofitting device for steel tower structures. The retrofitting device includes a coupling part which couples an outer column and an inner column of a post of a steel tower to each other using an angle bracket and a bolt. A slot is formed in a portion of the outer column to which the coupling part is coupled. A friction plate is provided to contact an outer circumferential surface of the slot. Thereby, wind energy transmitted to the steel tower is attenuated by friction between the outer circumferential surface of the slot of the coupling part and the friction plate.

摘要翻译： 本文公开了一种用于钢塔结构的摩擦型改型装置。 改装装置包括使用角度支架和螺栓将钢塔的柱的外柱和内柱彼此连接的联接部。 在耦合部分耦合到的外部柱的一部分中形成狭槽。 提供摩擦板以接触槽的外周表面。 因此，传递到钢塔的风能通过联接部的槽的外周面与摩擦板之间的摩擦而衰减。

公开(公告)号：US20060046759A1

公开(公告)日：2006-03-02

申请号：US11207741

申请日：2005-08-22

申请人： Sung-Jae Yoon ,  Ji-Hun Park

发明人： Sung-Jae Yoon ,  Ji-Hun Park

IPC分类号： H04B7/00 ,  H04Q7/20

CPC分类号： H04W4/10 ,  H04W4/029 ,  H04W4/08 ,  H04W76/45

摘要： A mobile communication system using a push to talk (PTT) scheme for providing a location based service (LBS) is provided. The system comprises a positioning server for confirming requested location information and transmitting subscriber information corresponding to the requested location information in cooperation with a mobile switching center and a home location register, a PTT server for performing a general control for a PTT subscriber group and a real time management for the PTT subscriber group, managing PTT subscriber information and group lists setup by each subscriber, allocating predetermined location based groups to add the allocated location groups to the group lists which have been established by each subscriber, requesting subscriber information corresponding to the location information for the allocated location groups to the positioning server, receiving the subscriber information from the positioning server, and registering subscribers corresponding to the received subscriber information to the corresponding location groups, and a PTT module for performing PTT-call-related operation comprising a step of receiving the group list from the PTT server to display the received group list.

摘要翻译： 提供了一种使用一键通（PTT）方式提供基于位置的服务（LBS）的移动通信系统。 该系统包括一个定位服务器，用于与移动交换中心和归属位置寄存器协作确认所请求的位置信息并发送与所请求的位置信息相对应的用户信息，PTT服务器，用于对PTT用户组进行一般控制， PTT用户组的时间管理，每个用户管理PTT用户信息和组列表设置，分配预定的基于位置的组，将分配的位置组添加到由每个用户建立的组列表中，请求与该位置相对应的用户信息 向所述定位服务器分配的位置组的信息，从所述定位服务器接收所述用户信息，以及将与所接收的用户信息对应的用户注册到所述对应的位置组，以及用于执行PTT呼叫相关操作的PTT模块 上升从PTT服务器接收组列表以显示接收到的组列表的步骤。

公开(公告)号：US20120315542A1

公开(公告)日：2012-12-13

申请号：US13238046

申请日：2011-09-21

申请人： Joong Kee LEE ,  Byung Won CHO ,  Heung Yong HA ,  In Hwan OH ,  Joo Man WOO ,  Ji Hun PARK

发明人： Joong Kee LEE ,  Byung Won CHO ,  Heung Yong HA ,  In Hwan OH ,  Joo Man WOO ,  Ji Hun PARK

IPC分类号： H01M2/16 ,  H01M4/62 ,  H01M4/13 ,  H05H1/24

CPC分类号： H01M4/131 ,  H01M4/366 ,  H01M4/624

摘要： Disclosed is an electrode coated with a metal-doped carbon film.A metal-doped carbon film covers the interface of an electrode active material where it contacts an electrolyte. Such an artificial interface improves ion and electrical conductivity of the electrode interface and prevents pass of water or electrolyte during electrochemical reactions, thereby preventing undesired reactions.

摘要翻译： 公开了涂覆有金属掺杂碳膜的电极。 金属掺杂的碳膜覆盖电极活性材料与电解质接触的界面。 这种人造界面改善了电极界面的离子和导电性，并防止了电化学反应期间水或电解质的通过，从而防止了不期望的反应。

公开(公告)号：US20100075177A1

公开(公告)日：2010-03-25

申请号：US12566250

申请日：2009-09-24

申请人： Joong Kee LEE ,  Byung Won CHO ,  Won Young CHANG ,  Won Young Chang ,  Joo Man WOO ,  Ji Hun Park

发明人： Joong Kee LEE ,  Byung Won CHO ,  Won Young CHANG ,  Won Young Chang ,  Joo Man WOO ,  Ji Hun Park

IPC分类号： B32B9/00 ,  B01J19/08 ,  C23C16/54 ,  H01B1/02

CPC分类号： H01B1/08 ,  C23C16/407 ,  C23C16/511

摘要： The present invention relates to a process of preparing zinc-tin composite transparent conductive oxide films ZnxSnyOz superior in light transmission, interfacial adhesion strength and electric conductivity by an organic chemical deposition method by using an electron cyclotron resonance (ECR).Zinc-tin oxide film composite ZnxSnyOz (x=1, y=8.7, Z=12) stably prepared by an electron-cyclotron chemical vapor deposition according to the present invention is superior to ZnSnO3 and Zn2SnO4 prepared by a physical deposition method in electric conductivity, thereby being applicable in a wide range of electric appliances including a heating element.

摘要翻译： 本发明涉及通过使用电子回旋共振（ECR）通过有机化学沉积方法制备透光性，界面粘合强度和导电性优异的锌 - 锡复合透明导电氧化物膜ZnxSnyOz的方法。 通过根据本发明的电子回旋化学气相沉积稳定制备的锌锡氧化物复合Zn x SnyO z（x = 1，y = 8.7，Z = 12）优于通过物理沉积方法在导电性中制备的ZnSnO 3和Zn 2 SnO 4 从而可应用于包括加热元件的各种电器。