专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

71. 发明申请

US20130080157A1 CODING APPARATUS AND METHOD USING RESIDUAL BITS 审中-公开
标题翻译：编码设备和使用残留位置的方法
公开(公告)号：US20130080157A1
公开(公告)日：2013-03-28
申请号：US13338748
申请日：2011-12-28
申请人： Hyun-Woo KIM , Do-Young KIM , Byung-Sun LEE
发明人： Hyun-Woo KIM , Do-Young KIM , Byung-Sun LEE
IPC分类号： G10L19/14
CPC分类号： G10L19/0208 , G10L19/0017 , G10L19/002 , G10L19/038 , H03M7/3082 , H04N19/94
摘要： Disclosed is a coding apparatus and method using residual bits. Accordingly, performance (voice quality) is enhanced by quantizing a full-band gain of frequency coefficients existing in sub-bands to which bits are not assigned in an algebraic vector quantization (AVQ). Further, the performance (voice quality) is enhanced by sequentially quantizing a sub-band gain of sub-bands to which bits are not assigned until residual bits are removed. Furthermore, the performance (voice quality) is enhanced by demodulating AVQ coefficients, and correcting quantization noises starting with a coefficient having the greatest absolute coefficient among the AVQ coefficients, when residual bits additionally remain.
摘要翻译：公开了使用残余比特的编码装置和方法。因此，通过量化在代数矢量量化（AVQ）中未分配比特的子带中存在的频率系数的全频带增益来增强性能（语音质量）。此外，通过顺序量化不分配比特的子带的子带增益，直到残留比特被去除，来提高演奏（语音质量）。此外，当剩余比特额外保留时，通过解调AVQ系数和从AVQ系数中具有最大绝对系数的系数开始校正量化噪声来增强演奏（语音质量）。

72. 发明申请

US20130073282A1 APPARATUS AND METHOD OF ENHANCING QUALITY OF SPEECH CODEC 审中-公开
标题翻译：提高语音编解码质量的装置和方法
公开(公告)号：US20130073282A1
公开(公告)日：2013-03-21
申请号：US13613742
申请日：2012-09-13
申请人： Mi-Suk LEE , Do-Young KIM , Byung-Sun LEE
发明人： Mi-Suk LEE , Do-Young KIM , Byung-Sun LEE
IPC分类号： G10L21/00
CPC分类号： G10L21/0208 , G10L19/24 , G10L21/0316 , G10L21/038 , G11B20/10527 , G11B2020/10555 , H03G3/341
摘要： An apparatus and method of improving the quality of a speech codec are provided. In the method, a first energy of a signal decoded by a low-band codec is calculated, and a second energy of a signal decoded by a low-band enhancement mode is calculated. Then, when the first energy is less than a first threshold value or less than a product of the second energy and a second threshold value, a size of the decoded signal is scaled. Accordingly, generation of a quantization error with respect to a silence segment is reduced.
摘要翻译：提供了一种提高语音编解码器质量的装置和方法。在该方法中，计算由低频带编解码器解码的信号的第一能量，并且计算通过低频带增强模式解码的信号的第二能量。然后，当第一能量小于第一阈值或小于第二能量与第二阈值的乘积时，解码信号的大小被缩放。因此，减少相对于静音段的量化误差的产生。

73. 发明授权

US08334839B2 Remote control system including a display panel and a terminal for remote-controlling the display panel, and remote control method in the remote control system 有权
标题翻译：遥控系统包括显示面板和用于远程控制显示面板的终端，以及远程控制系统中的遥控方法
公开(公告)号：US08334839B2
公开(公告)日：2012-12-18
申请号：US12553539
申请日：2009-09-03
申请人： Hyuk-Choon Kwon , Eun-Tae Won , Do-Young Kim , Tae-Han Bae , Jae-Seung Son , Dong-Seek Park , Chi-Hong Cho
发明人： Hyuk-Choon Kwon , Eun-Tae Won , Do-Young Kim , Tae-Han Bae , Jae-Seung Son , Dong-Seek Park , Chi-Hong Cho
IPC分类号： G09G3/30
CPC分类号： G06F3/1415 , G06F3/0386 , G06F3/042 , G06F3/1446 , G06F3/1454 , G09G3/001 , G09G3/346
摘要： Disclosed are a remote control method in a remote control system including a display panel, and a terminal for remote-controlling the display panel, and the remote control system. The remote control system includes a terminal for transmitting a light signal to a point on the screen of a display panel according to user input, and a display panel for executing an operation corresponding to the light signal received point.
摘要翻译：公开了一种遥控系统中的远程控制方法，包括显示面板和用于远程控制显示面板的终端以及遥控系统。遥控系统包括根据用户输入将光信号发送到显示面板的屏幕上的点的终端，以及用于执行与光信号接收点对应的操作的显示面板。

74. 发明申请

US20120309074A1 NOVEL XYLANASE PRODUCED FROM CELLULOSIMICROBIUM FUNKEI HY-13 审中-公开
标题翻译：来自蜂窝霉素FUNKEI HY-13的新型XYLANASE
公开(公告)号：US20120309074A1
公开(公告)日：2012-12-06
申请号：US13577811
申请日：2010-03-18
申请人： Ho-Yong Park , Kwang-Hee Son , Do Young Kim , Tae-Sook Jeong , Sung Uk Kim , Dong-Ha Shin
发明人： Ho-Yong Park , Kwang-Hee Son , Do Young Kim , Tae-Sook Jeong , Sung Uk Kim , Dong-Ha Shin
IPC分类号： C12N9/24 , C12N1/19 , C12N5/10 , C12N1/21
CPC分类号： C12N9/2482 , A23K10/14 , A23K20/189 , A23K50/30 , A23K50/75 , C12Y302/01008
摘要： There are provided a novel xylanase and a use of the same. In detail, there are provided a xylanase separated from a Cellulosimicrobium funkei HY-13 strain, a Fibronectin Type 3 domain of the xylanase, and a use thereof. Since determining that the xylanase having substrate specificity degrades xylan at neutral and basic pH with high efficiency and the Fn3 domain does an important role with respect to the substrate specificity, the xylanase according to the present invention may be added to various vegetable feed materials or be efficiently used to improve degradation ability of cellulosic biomass.
摘要翻译：提供了一种新型的木聚糖酶及其用途。详细地，提供了从纤维素微球菌HY-13菌株，木聚糖酶的纤连蛋白3型结构域分离的木聚糖酶及其用途。由于确定具有底物特异性的木聚糖酶在中性和碱性pH下以高效率降解木聚糖，并且Fn3结构域在底物特异性方面起重要作用，根据本发明的木聚糖酶可以加入到各种植物饲料中，或者有效地用于提高纤维素生物质的降解能力。

75. 发明授权

US08315853B2 MDCT domain post-filtering apparatus and method for quality enhancement of speech 失效
标题翻译： MDCT域后置滤波装置及语音质量提升方法
公开(公告)号：US08315853B2
公开(公告)日：2012-11-20
申请号：US12155542
申请日：2008-06-05
申请人： Hyun-woo Kim , Jong-mo Sung , Mi-suk Lee , Do-young Kim , Byung-sun Lee
发明人： Hyun-woo Kim , Jong-mo Sung , Mi-suk Lee , Do-young Kim , Byung-sun Lee
IPC分类号： G06F15/00 , G10L11/00 , G10L19/00 , G10L21/00 , G10L19/14 , G10L19/12 , G10L21/02
CPC分类号： G10L19/26 , G10L19/0212
摘要： A post-filtering apparatus and method for speech enhancement in a modified discrete cosine transform (MDCT) domain are disclosed. In the apparatus and method, previous and current MDCT coefficients are used for obtaining a speech spectrum coefficient similar to a real speech spectrum, and a convex function is used for transforming the speech spectrum coefficient and obtaining a post-filter coefficient so that difference can increase in the case where the speech spectrum coefficient is small but decrease in the case where the coefficient is large. Then, the post-filter coefficient is applied to the MDCT coefficient. With this configuration, both the current and previous MDCT values are used, so that it is possible to obtain a spectrum coefficient similar to the real speech spectrum and to obtain a more accurate filter coefficient. Further, the coefficient is adaptively transformed through the convex function, thereby enhancing speech quality.
摘要翻译：公开了一种用于修正的离散余弦变换（MDCT）域中的语音增强的后置滤波装置和方法。在该装置和方法中，先前和当前的MDCT系数被用于获得类似于真实语音频谱的语音频谱系数，并且使用凸函数来变换语音频谱系数并获得后置滤波器系数，使得差值可以增加在语音频谱系数小的情况下，在系数大的情况下减少。然后，将后滤波器系数应用于MDCT系数。利用该配置，使用当前和先前的MDCT值，使得可以获得与真实语音频谱相似的频谱系数并获得更准确的滤波器系数。此外，系数通过凸函数自适应地变换，从而提高语音质量。

76. 发明申请

US20120270027A1 HARD COATING FILM, HARD COATING AGENT, AND POLARIZING PLATE INCLUDING THE HARD COATING FILM 有权
标题翻译：硬涂膜，硬涂层和包括硬涂层的极化板
公开(公告)号：US20120270027A1
公开(公告)日：2012-10-25
申请号：US13535407
申请日：2012-06-28
申请人： Sung Chul HWANG , Kyoung Ku KANG , Byung Soo KIM , Do Young KIM
发明人： Sung Chul HWANG , Kyoung Ku KANG , Byung Soo KIM , Do Young KIM
IPC分类号： C09D133/14 , B32B27/30
CPC分类号： C09D4/00 , C01P2004/64 , C04B14/00 , C04B14/04 , C04B14/28 , C04B14/303 , C04B14/305 , C08F299/00 , C08G83/005 , C08K2201/005 , C08K2201/011 , C09D4/06 , C09D127/12 , C09D133/00 , C09D133/08 , C09D133/10 , C09D201/005 , G02B1/04 , G02B1/14 , Y10T428/273 , Y10T428/2998
摘要： A hard coating film that is curled to a height of less than 20 mm and has a pencil hardness of 3H or harder, the hard coating film including a hard coating agent that includes a hyperbranched (meth)acrylate oligomer having about 50 to about 200 (meth)acrylate groups, reactive nanoparticles, and a polyfunctional monomer.
摘要翻译：卷曲到小于20mm的铅笔硬度为3H或更硬的硬涂膜，硬涂层包括硬涂层剂，其包括具有约50至约200的超支化（甲基）丙烯酸酯低聚物（甲基）丙烯酸酯基团，反应性纳米颗粒和多官能单体。

77. 发明授权

US08270984B2 Apparatuses and methods for transmitting and receiving control information in a wireless communication system based on Cognitive Radio (CR) 有权
标题翻译：在基于认知无线电（CR）的无线通信系统中发送和接收控制信息的装置和方法
公开(公告)号：US08270984B2
公开(公告)日：2012-09-18
申请号：US12380386
申请日：2009-02-26
申请人： Eun-Taek Lim , Jung-Soo Woo , Do-Young Kim , Cheng Shan , Sang-Bum Kim , Yong-Ho Park , Geun-Ho Lee
发明人： Eun-Taek Lim , Jung-Soo Woo , Do-Young Kim , Cheng Shan , Sang-Bum Kim , Yong-Ho Park , Geun-Ho Lee
IPC分类号： H04W24/00
CPC分类号： H04L27/0006 , H04L5/0053 , H04W16/14 , H04W48/10 , H04W72/02 , H04W72/0406
摘要： A wireless communication system based on a Cognitive Radio (CR) is provided. A method includes checking channels unused by a licensed system through a spectrum sensing; selecting one of the channels unused by the licensed system as a control channel based on a channel quality per channel; and transmitting control information to terminals within a cell over the control channel.
摘要翻译：提供了一种基于认知无线电（CR）的无线通信系统。一种方法包括通过频谱感测来检查许可系统未使用的信道; 基于每个信道的信道质量，将许可系统未使用的信道中的一个选择为控制信道; 以及通过控制信道向小区内的终端发送控制信息。

78. 发明授权

US08265929B2 Embedded code-excited linear prediction speech coding and decoding apparatus and method 有权
标题翻译：嵌入式码激励线性预测语音编解码装置及方法
公开(公告)号：US08265929B2
公开(公告)日：2012-09-11
申请号：US11297686
申请日：2005-12-07
申请人： Mi-Suk Lee , Do-Young Kim , JongMo Sung , Hyun-Woo Kim
发明人： Mi-Suk Lee , Do-Young Kim , JongMo Sung , Hyun-Woo Kim
IPC分类号： G10L19/02
CPC分类号： G10L19/24 , G10L19/083 , G10L19/10
摘要： Provides is an embedded code-excited linear prediction speech coding/decoding apparatus and method that can deal with the capacity change of speech transmission channel by modeling an error signal not coded at a core speech coder based on a transmission rate in a multiple pulse search mode or gain compensation mode and then transmitting it in an optimum mode. The apparatus includes a core speech coding unit for coding an input speech signal with spectral envelop and an excitation signal, a transmission rate determination unit for allocating the number of bits additionally allowed depending on a capacity of a transmission channel, and an embedded excitation signal coding unit for coding a residual excitation signal that is not coded in the core speech coding unit based on the number of additionally allowed bits using one of a multiple pulse excitation coding mode and a gain compensation mode.
摘要翻译：提供一种嵌入式码激励线性预测语音编码/解码装置和方法，可以通过对基于多脉冲搜索模式中的传输速率的核心语音编码器对未编码的误差信号进行建模来处理语音传输信道的容量变化或增益补偿模式，然后以最佳模式发送。该装置包括：核心语音编码单元，用于对具有频谱包络和激励信号的输入语音信号进行编码;传输速率确定单元，用于根据传输信道的容量分配额外容许的比特数;以及嵌入式激励信号编码用于使用多脉冲激励编码模式和增益补偿模式中的一种，基于使用附加允许位的数量来编码不在核心语音编码单元中编码的残余激励信号的单元。

79. 发明申请

US20120098784A1 Input Apparatus 审中-公开
标题翻译：输入装置
公开(公告)号：US20120098784A1
公开(公告)日：2012-04-26
申请号：US13145704
申请日：2010-01-18
申请人： Do Young Kim
发明人： Do Young Kim
IPC分类号： G06F3/044
CPC分类号： G06F3/044 , G06F2203/04107
摘要： An input apparatus according to one embodiment of the present invention comprises: a substrate having a first region and a second region adjacent to the first region; a plurality of first sensing electrodes disposed in the first region and electrically connected to one another; a plurality of second sensing electrodes disposed in the second region and electrically connected to one other; and a plurality of third sensing electrodes disposed alternately with the first sensing electrodes and the second sensing electrodes, and electrically connected to one another, wherein said first sensing electrodes, said second sensing electrodes, and said third sensing electrodes are arranged in a line.
摘要翻译：根据本发明的一个实施例的输入装置包括：具有与第一区域相邻的第一区域和第二区域的衬底; 多个第一感测电极，设置在第一区域中并彼此电连接; 多个第二感测电极，设置在所述第二区域中并彼此电连接; 以及与所述第一感测电极和所述第二感测电极交替设置并彼此电连接的多个第三感测电极，其中所述第一感测电极，所述第二感测电极和所述第三感测电极布置成一行。

80. 发明授权

US08161798B2 Density sensing device and fuel cell system with it 有权
标题翻译：密度传感装置和燃料电池系统
公开(公告)号：US08161798B2
公开(公告)日：2012-04-24
申请号：US11889028
申请日：2007-08-08
申请人： Won-Hyouk Jang , Do-Young Kim , Si-Hyun Lee , Jung-Kurn Park , Myeong-Ju Ha , Sang-Min Jeon
发明人： Won-Hyouk Jang , Do-Young Kim , Si-Hyun Lee , Jung-Kurn Park , Myeong-Ju Ha , Sang-Min Jeon
IPC分类号： G01N9/00
CPC分类号： G01N9/002 , G01N27/06 , G01N2291/02863 , G01N2291/0427 , H01M8/04194 , H01M8/04373 , H01M8/04447 , H01M8/04738 , H01M8/04798 , H01M8/1011 , H01M2008/1095 , Y02E60/523
摘要： The disclosed is a density sensing device of a fuel cell system and a fuel cell system having the density sensing device. The density sensing device includes a density sensor that includes a collision sensor and a variable resistor coupled to the collision sensor. The collision sensor is dipped into a fuel solution, and the collisions of molecules of the fuel solution are detected in the collision sensor. The resistance of the variable resistor varies depending on an amount of the collision detected by the collision sensor. The resistance further is converted to a density by the use of a table that includes a relationship between resistance and density. The density sensing device can further include a sensor driver. The sensor driver can be a piezoelectric member that is attached to the collision sensor. The collision sensor vibrates together with the piezoelectric member when a driving signal is applied to the piezoelectric member, which improves the accuracy of the measurement of the density.
摘要翻译：所公开的是具有密度感测装置的燃料电池系统和燃料电池系统的密度感测装置。密度感测装置包括密度传感器，其包括碰撞传感器和耦合到碰撞传感器的可变电阻器。将碰撞传感器浸入燃料溶液中，并在碰撞传感器中检测燃料溶液的分子碰撞。可变电阻器的电阻根据碰撞传感器检测到的碰撞量而变化。电阻进一步通过使用包括电阻和密度之间的关系的表转换为密度。密度感测装置还可以包括传感器驱动器。传感器驱动器可以是附接到碰撞传感器的压电元件。当将驱动信号施加到压电元件时，碰撞传感器与压电元件一起振动，这提高了密度测量的精度。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式