公开(公告)号：US20120095762A1

公开(公告)日：2012-04-19

申请号：US13276775

申请日：2011-10-19

Applicant: Ki-wan EOM ,  Chang-woo HAN ,  Tae-gyoon KANG ,  Nam-soo KIM ,  Doo-hwa HONG ,  Jae-won LEE ,  Hyung-joon LIM

Inventor： Ki-wan EOM ,  Chang-woo HAN ,  Tae-gyoon KANG ,  Nam-soo KIM ,  Doo-hwa HONG ,  Jae-won LEE ,  Hyung-joon LIM

IPC: G10L15/00

CPC classification number: G10L15/02

Abstract: A method of recognizing speech is provided. The method includes the operations of (a) dividing first speech that is input to a speech recognizing apparatus into frames; (b) converting the frames of the first speech into frames of second speech by applying conversion rules to the divided frames, respectively; and (c) recognizing, by the speech recognizing apparatus, the frames of the second speech, wherein (b) comprises converting the frames of the first speech into the frames of the second speech by reflecting at least one frame from among the frames that are previously positioned with respect to a frame of the first speech.

Abstract translation: 提供了识别语音的方法。 该方法包括以下操作：（a）将输入到语音识别装置的第一语音划分成帧; （b）分别通过对分割帧应用转换规则将第一语音的帧转换成第二语音的帧; 以及（c）由语音识别装置识别第二语音的帧，其中（b）包括通过反射来自帧的至少一帧来将第一语音的帧转换为第二语音的帧 先前相对于第一语音的帧定位。

公开(公告)号：US20110082692A1

公开(公告)日：2011-04-07

申请号：US12846041

申请日：2010-07-29

Applicant: Hyung Joon LIM ,  Ki Wan Eom ,  Weiwei Cui

Inventor： Hyung Joon LIM ,  Ki Wan Eom ,  Weiwei Cui

IPC: G10L21/02

CPC classification number: G10L21/0208 ,  G10L25/18

Abstract: A method and apparatus for removing signal noise using multiple bands are provided. The noise removal apparatus may divide the entire frequency band into a plurality of sub-bands using a multiband filter that has characteristics similar to an auditory system of a human being and may effectively remove noise in each of the sub-bands according to a frequency subtraction scheme.

Abstract translation: 提供了一种使用多个频带去除信号噪声的方法和装置。 噪声去除装置可以使用具有与人类的听觉系统相似的特征的多频带滤波器将整个频带划分为多个子带，并且可以根据频率相减有效地去除每个子带中的噪声 方案。

公开(公告)号：US20110051955A1

公开(公告)日：2011-03-03

申请号：US12843022

申请日：2010-07-24

Applicant: Weiwei CUI ,  Ki Wan EOM ,  Hyung-Joon LIM

Inventor： Weiwei CUI ,  Ki Wan EOM ,  Hyung-Joon LIM

IPC: H04B15/00

CPC classification number: H04R3/005

Abstract: A microphone signal compensation apparatus includes a plurality of audio input units to respectively receive a target signal, each audio input unit of the plurality of audio input units including a microphone; a constant filter unit to selectively apply a constant filtering calibration scheme to signals output by the plurality of audio input units to compensate for a difference in at least one characteristic among the audio input units, the constant filtering calibration scheme being estimated from an average value of a ratio of a desired signal to a reference signal among the signals output by the plurality of audio input units; and a noise remover to remove noise from the signals processed by the constant filter unit, and to separate the target signal from the signals from which the noise has been removed.

Abstract translation: 麦克风信号补偿装置包括分别接收目标信号的多个音频输入单元，所述多个音频输入单元的每个音频输入单元包括麦克风; 常数滤波器单元，用于选择性地对所述多个音频输入单元输出的信号施加恒定的滤波校准方案，以补偿所述音频输入单元中的至少一个特性的差异，所述恒定滤波校准方案是从平均值 由多个音频输入单元输出的信号中的期望信号与参考信号的比率; 以及噪声去除器，以从由恒定滤波器单元处理的信号中去除噪声，并且将目标信号与已经被去除噪声的信号分离。

公开(公告)号：US20110189605A1

公开(公告)日：2011-08-04

申请号：US12554558

申请日：2009-09-04

Applicant: Hyung Sup Lim ,  Hyung Joon Lim ,  Young Cheol Yoo ,  Osung Kwon

Inventor： Hyung Sup Lim ,  Hyung Joon Lim ,  Young Cheol Yoo ,  Osung Kwon

IPC: G03G9/08 ,  C01G23/047 ,  B82Y40/00 ,  B82Y30/00

CPC classification number: C01G23/047 ,  B82Y30/00 ,  C01G23/053 ,  C01P2004/04 ,  C01P2004/62 ,  C01P2004/64 ,  Y10T428/2982

Abstract: The present invention relates to a method of manufacturing titania nanoparticles, and specifically to a method of manufacturing titania nanoparticles wherein the particle size is uniform, it is possible to manufacture monodisperse particles without aggregation among particles, a uniform coating can be applied, that is suitable to large-scale production, and that can obtain high-resolution images by maintaining the toner electric charge and electric charge distribution; and the developer included in said titania nanoparticles.

Abstract translation: 本发明涉及一种制造二氧化钛纳米颗粒的方法，具体涉及一种制造粒径均匀的二氧化钛纳米颗粒的方法，可制造颗粒之间没有聚集的单分散颗粒，可以应用均匀的涂层，这是合适的 大规模生产，并且可以通过保持调色剂电荷和电荷分布来获得高分辨率图像; 并且包含在所述二氧化钛纳米颗粒中的显影剂。

公开(公告)号：US20090011029A1

公开(公告)日：2009-01-08

申请号：US11577002

申请日：2005-06-03

Applicant: Hyung-Joon Lim ,  Young-Chul Yoo ,  O-Sung Kwon ,  Doo-Yang Heo

Inventor： Hyung-Joon Lim ,  Young-Chul Yoo ,  O-Sung Kwon ,  Doo-Yang Heo

IPC: A61K9/14 ,  A61K33/38

CPC classification number: A01N59/16 ,  A01N25/02 ,  A01N25/00 ,  A01N2300/00

Abstract: Disclosed herein is a colorless and transparent antibiotic material including silver and a method of preparing the same. Specifically, the current invention pertains to a method of preparing a colorless and transparent antibiotic material including silver (Ag), which includes a) reacting a salt including a silver ion (Ag+) with a salt including a sulfate anion, to prepare a silver (Ag)-sulfate complex; and b) diluting the silver (Ag)-sulfate complex prepared in a) with water, and to an antibiotic material prepared using the method. Further, the current invention pertains to an antibiotic material including silver, which is harmless to the human body and exhibits disinfecting and antibiotic activities, and as well, is colorless and transparent and does not easily form colored oxides, unlike conventional silver-based antibiotic materials, and to a method of preparing such an antibiotic material. Thus, the colorless and transparent antibiotic material of this invention can be widely applied to manufacture industrial goods, such as nonwoven fabrics, packaging materials, etc., living goods, such as clothes, bedclothes, etc., and fiber goods.

Abstract translation: 本文公开了包含银的无色透明抗生素材料及其制备方法。 具体地说，本发明涉及一种制备包括银（Ag）的无色透明抗生素材料的方法，其包括：a）使包含银离子（Ag +）的盐与包含硫酸根阴离子的盐反应，制备银（ Ag） - 硫酸盐络合物; 和b）用水稀释a）中制备的银（Ag） - 硫酸盐络合物，以及使用该方法制备的抗生素材料。 此外，本发明涉及包含银的抗生素材料，其对人体无害并具有消毒和抗生素活性，并且与常规的银基抗生素材料不同，它们是无色透明的并且不容易形成有色氧化物 ，以及制备这种抗生素材料的方法。 因此，本发明的无色透明抗生素材料可广泛用于制造无纺布，包装材料等工业用品，衣物，床上用品等生活用品和纤维制品。