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1. 发明授权

US08691485B2 Toner compositions 有权
标题翻译：调色剂组合物
公开(公告)号：US08691485B2
公开(公告)日：2014-04-08
申请号：US12575718
申请日：2009-10-08
申请人： Daniel W. Asarese , Grazyna E. Kmiecik-Lawrynowicz , Samir Kumar , Maura A. Sweeney , Siddhesh N. Pawar , Robert D. Bayley
发明人： Daniel W. Asarese , Grazyna E. Kmiecik-Lawrynowicz , Samir Kumar , Maura A. Sweeney , Siddhesh N. Pawar , Robert D. Bayley
IPC分类号： G03G9/00
CPC分类号： G03G9/08782 , G03G9/0819 , G03G9/0821 , G03G9/0827 , G03G9/08793 , G03G9/08795 , G03G9/08797 , G03G9/0904 , G03G9/09321 , G03G9/09364 , G03G9/09392
摘要： The present disclosure provides toners and methods for their production. In embodiments, the toner may include a core/shell configuration, with a non-crosslinked resin and a crosslinked resin in the core, with a second non-crosslinked resin in the shell, pigment/pigments and a wax possessing both branched and linear carbons.
摘要翻译：本公开提供了用于其生产的调色剂和方法。在实施方案中，调色剂可以包括核/壳构型，其中核心中具有非交联树脂和交联树脂，壳中具有第二非交联树脂，颜料/颜料和具有支链和直链碳的蜡。

2. 发明授权

US08620644B2 Encoder-assisted frame loss concealment techniques for audio coding 有权
标题翻译：用于音频编码的编码器辅助帧丢失隐藏技术
公开(公告)号：US08620644B2
公开(公告)日：2013-12-31
申请号：US11431733
申请日：2006-05-10
申请人： Sang-Uk Ryu , Eddie L. T. Choy , Samir Kumar Gupta
发明人： Sang-Uk Ryu , Eddie L. T. Choy , Samir Kumar Gupta
IPC分类号： G10L19/00
CPC分类号： G10L19/005 , G10L19/02
摘要： Encoder-assisted frame loss concealment (FLC) techniques for decoding audio signals are described. A decoder may discard an erroneous frame of an audio signal and may implement the encoder-assisted FLC techniques in order to accurately conceal the discarded frame based on neighboring frames and side-information transmitted from the encoder. The encoder-assisted FLC techniques include estimating magnitudes of frequency-domain data for the frame based on frequency-domain data of neighboring frames, and estimating signs of the frequency-domain data based on a subset of signs transmitted from the encoder as side-information. Frequency-domain data for a frame of an audio signal includes tonal components and noise components. Signs estimated from a random signal may be substantially accurate for the noise components of the frequency-domain data. However, to achieve highly accurate sign estimation for the tonal components, the encoder transmits signs for the tonal components of the frequency-domain data as side-information.
摘要翻译：描述了用于解码音频信号的编码器辅助帧丢失隐藏（FLC）技术。解码器可以丢弃音频信号的错误帧，并且可以实现编码器辅助的FLC技术，以便基于相邻帧和从编码器发送的侧信息来准确地隐藏丢弃的帧。编码器辅助FLC技术包括基于相邻帧的频域数据估计帧的频域数据的幅度，并且基于从编码器发送的符号子集来估计频域数据的符号作为侧信息。音频信号的帧的频域数据包括音调分量和噪声分量。从随机信号估计的符号对于频域数据的噪声分量可能是基本准确的。然而，为了实现对音调分量的高度准确的符号估计，编码器将用于频域数据的音调分量的符号作为侧信息发送。

3. 发明授权

US08486635B2 Detecting and treating dementia 有权
标题翻译：检测和治疗痴呆症
公开(公告)号：US08486635B2
公开(公告)日：2013-07-16
申请号：US12302691
申请日：2007-05-30
申请人： Michael L. Hutton , Matthew Charles Baker , Jennifer Mae Gass , Rosa Rademakers , Jason Eriksen , Stuart M. Pickering-Brown , Ian Reid Alexander Mackenzie , Howard Feldman , Samir Kumar-Singh , Christine Van Broeckhoven , Marc Cruts , Ashley Diane Cannon
发明人： Michael L. Hutton , Matthew Charles Baker , Jennifer Mae Gass , Rosa Rademakers , Jason Eriksen , Stuart M. Pickering-Brown , Ian Reid Alexander Mackenzie , Howard Feldman , Samir Kumar-Singh , Christine Van Broeckhoven , Marc Cruts , Ashley Diane Cannon
IPC分类号： C12Q1/68
CPC分类号： A61K48/005 , C07K14/435 , C12Q1/6809 , C12Q1/6883 , C12Q2600/118 , C12Q2600/136 , C12Q2600/156 , C12Q2600/158 , C12Q2600/16 , C12Q2600/172
摘要： This document relates to methods and materials for detecting mutations that can be linked to dementia. For example, methods and materials for detecting one or more mutations within PGRN nucleic acid are provided. This document also provides methods and materials for detecting the level of progranulin expression. In addition, this document relates to methods and materials for treating mammals having a neurodegenerative disorder (e.g., dementia). For example, methods and materials for increasing PGRN polypeptide levels in mammals are provided, as are methods and materials for identifying agents that can be used to increase PGRN polypeptide levels in mammals.
摘要翻译：本文件涉及用于检测可与痴呆相关的突变的方法和材料。例如，提供了用于检测PGRN核酸内的一个或多个突变的方法和材料。本文件还提供了检测颗粒体蛋白前体表达水平的方法和材料。此外，本文件涉及用于治疗具有神经变性疾病（例如痴呆）的哺乳动物的方法和材料。例如，提供用于增加哺乳动物中PGRN多肽水平的方法和材料，以及用于鉴定可用于增加哺乳动物中PGRN多肽水平的试剂的方法和材料。

4. 发明授权

US07968069B2 Catalyst, its preparation and use for hydrodesulfurization of residua and heavy crudes 有权
标题翻译：催化剂，其制备和用于残渣和重质原油的加氢脱硫
公开(公告)号：US07968069B2
公开(公告)日：2011-06-28
申请号：US11582552
申请日：2006-10-18
申请人： Patricia Rayo Mayoral , Jorge Ancheyta Juárez , Jorge Fernando Ramírez Solis , Samir Kumar Maity , Mohan Singh Rana , Fernando Alonso Martínez
发明人： Patricia Rayo Mayoral , Jorge Ancheyta Juárez , Jorge Fernando Ramírez Solis , Samir Kumar Maity , Mohan Singh Rana , Fernando Alonso Martínez
IPC分类号： B01D47/06 , B01J20/00
CPC分类号： B01J37/0009 , B01J21/063 , B01J23/85 , B01J23/883 , B01J35/1019 , B01J35/1038 , B01J35/1042 , B01J35/1061 , B01J35/108 , B01J37/0207 , C10G45/08 , C10G65/04 , C10G2300/1033 , C10G2300/202 , C10G2300/206 , C10G2300/703
摘要： A catalyst for hydrotreating, especially hydrodesulfurization, of residua and heavy crudes is prepared by synthesizing the support from titanium and boehmite, to form either a titanium/alumina support (TiO2/Al2O3) or a titanium-alumina support (TiO2—Al2O3) that is thereafter provided with at least one hydrogenating metal from group VIB in oxide form and a promoter from group VIII also in oxide form. The (TiO2/Al2O3) support is prepared from boehmite, which is peptized by using an inorganic acid, then extruded, calcined and impregnated with a solution containing titanium, while the (TiO2—Al2O3) support is prepared by admixing boehmite with a titanium-containing solution, peptized using an inorganic acid, extruded and calcined to obtain the titanium-alumina support.
摘要翻译：通过合成钛和勃姆石的载体，形成钛/氧化铝载体（TiO 2 / Al 2 O 3）或钛 - 氧化铝载体（TiO 2 -Al 2 O 3）制备用于加氢处理，特别是加氢脱硫的残余物和重质原油的催化剂，然后提供至少一种氧化物形式的VIB的氢化金属和氧化物形式的来自VIII族的助催化剂。（TiO 2 / Al 2 O 3）载体由勃姆石制备，其通过使用无机酸胶化，然后用含钛的溶液进行挤出，煅烧和浸渍，而（TiO 2 -Al 2 O 3）载体通过将勃姆石与钛 - 使用无机酸胶溶，挤出和煅烧以获得钛 - 氧化铝载体。

5. 发明申请

US20110086304A1 TONER COMPOSITIONS 有权
标题翻译：调色剂组合物
公开(公告)号：US20110086304A1
公开(公告)日：2011-04-14
申请号：US12575718
申请日：2009-10-08
申请人： Daniel W. Asarese , Grazyna E. Kmiecik-Lawrynowicz , Samir Kumar , Maura A. Sweeney , Siddhesh N. Pawar , Robert D. Bayley
发明人： Daniel W. Asarese , Grazyna E. Kmiecik-Lawrynowicz , Samir Kumar , Maura A. Sweeney , Siddhesh N. Pawar , Robert D. Bayley
IPC分类号： G03G9/09 , G03G9/08 , G03G9/087 , G03G9/093
CPC分类号： G03G9/08782 , G03G9/0819 , G03G9/0821 , G03G9/0827 , G03G9/08793 , G03G9/08795 , G03G9/08797 , G03G9/0904 , G03G9/09321 , G03G9/09364 , G03G9/09392
摘要： The present disclosure provides toners and methods for their production. In embodiments, the toner may include a core/shell configuration, with a non-crosslinked resin and a crosslinked resin in the core, with a second non-crosslinked resin in the shell, pigment/pigments and a wax possessing both branched and linear carbons.
摘要翻译：本公开提供了用于其生产的调色剂和方法。在实施方案中，调色剂可以包括核/壳构型，其中核心中具有非交联树脂和交联树脂，壳中具有第二非交联树脂，颜料/颜料和具有支链和直链碳的蜡。

6. 发明授权

US07807914B2 Waveform fetch unit for processing audio files 有权
标题翻译：用于处理音频文件的波形提取单元
公开(公告)号：US07807914B2
公开(公告)日：2010-10-05
申请号：US12041834
申请日：2008-03-04
申请人： Nidish Ramachandra Kamath , Prajakt V Kulkarni , Samir Kumar Gupta , Stephen Molloy , Suresh Devalapalli , Allister Alemania
发明人： Nidish Ramachandra Kamath , Prajakt V Kulkarni , Samir Kumar Gupta , Stephen Molloy , Suresh Devalapalli , Allister Alemania
IPC分类号： G10H7/00
CPC分类号： G10H7/004 , G10H2230/031 , G10H2250/641
摘要： This disclosure describes techniques that make use of a waveform fetch unit that operates to retrieve waveform samples on behalf of each of a plurality of hardware processing elements that operate simultaneously to service various audio synthesis parameters generated from one or more audio files, such as musical instrument digital interface (MIDI) files. In one example, a method comprises receiving a request for a waveform sample from an audio processing element, and servicing the request by calculating a waveform sample number for the requested waveform sample based on a phase increment contained in the request and an audio synthesis parameter control word associated with the requested waveform sample, retrieving the waveform sample from a local cache using the waveform sample number, and sending the retrieved waveform sample to the requesting audio processing element.
摘要翻译：本公开描述了利用波形获取单元的技术，其操作以代表同时操作的多个硬件处理元件中的每一个来检索波形采样，以服务从一个或多个音频文件（例如乐器）生成的各种音频合成参数数字接口（MIDI）文件。在一个示例中，一种方法包括从音频处理元件接收对波形样本的请求，并且通过基于包含在请求中的相位增量和音频合成参数控制来计算所请求的波形样本的波形采样数来为该请求提供服务与所请求的波形样本相关联的单词，使用波形采样号从本地高速缓存中检索波形采样，以及将检索的波形样本发送到请求音频处理单元。

7. 发明授权

US07754408B2 Synthetic carriers 有权
标题翻译：合成载体
公开(公告)号：US07754408B2
公开(公告)日：2010-07-13
申请号：US11238112
申请日：2005-09-29
申请人： Samir Kumar , Dan A. Hays
发明人： Samir Kumar , Dan A. Hays
IPC分类号： G03G9/10
CPC分类号： G03G9/107 , G03G9/10 , G03G9/1132 , G03G9/1138 , G03G9/1139
摘要： A carrier includes at least one magnetic material and a conductive material. The conductive material is at least one carbon nanotube. A developer includes a toner and the carrier.
摘要翻译：载体包括至少一种磁性材料和导电材料。导电材料是至少一个碳纳米管。显影剂包括调色剂和载体。

8. 发明授权

US07742746B2 Automatic volume and dynamic range adjustment for mobile audio devices 有权
标题翻译：移动音频设备的自动音量和动态范围调整
公开(公告)号：US07742746B2
公开(公告)日：2010-06-22
申请号：US11742476
申请日：2007-04-30
申请人： Pei Xiang , Song Wang , Prajakt V. Kulkarni , Samir Kumar Gupta , Eddie L. T. Choy
发明人： Pei Xiang , Song Wang , Prajakt V. Kulkarni , Samir Kumar Gupta , Eddie L. T. Choy
IPC分类号： H04B1/00
CPC分类号： H03G7/007 , H03G3/32 , H04M1/6016
摘要： A mobile audio device (for example, a cellular telephone, personal digital audio player, or MP3 player) performs Audio Dynamic Range Control (ADRC) and Automatic Volume Control (AVC) to increase the volume of sound emitted from a speaker of the mobile audio device so that faint passages of the audio will be more audible. This amplification of faint passages occurs without overly amplifying other louder passages, and without substantial distortion due to clipping. Multi-Microphone Active Noise Cancellation (MMANC) functionality is, for example, used to remove background noise from audio information picked up on microphones of the mobile audio device. The noise-canceled audio may then be communicated from the device. The MMANC functionality generates a noise reference signal as an intermediate signal. The intermediate signal is conditioned and then used as a reference by the AVC process. The gain applied during the AVC process is a function of the noise reference signal.
摘要翻译：移动音频设备（例如，蜂窝电话，个人数字音频播放器或MP3播放器）执行音频动态范围控制（ADRC）和自动音量控制（AVC）以增加从移动音频的扬声器发出的声音的音量设备使得音频的微弱通道更可听见。这种微弱通道的放大发生，而不会过度放大其他更大的通道，并且没有由于限幅导致的实质性变形。例如，多麦克风有源噪声消除（MMANC）功能用于从移动音频设备的麦克风拾取的音频信息中去除背景噪声。然后可以从设备传送噪声消除的音频。 MMANC功能产生噪声参考信号作为中间信号。中间信号被调节，然后用作AVC处理的参考。在AVC过程中应用的增益是噪声参考信号的函数。

9. 发明申请

US20090024397A1 UNIFIED FILTER BANK FOR PERFORMING SIGNAL CONVERSIONS 有权
标题翻译：用于执行信号转换的统一过滤器银行
公开(公告)号：US20090024397A1
公开(公告)日：2009-01-22
申请号：US12174498
申请日：2008-07-16
申请人： Sang-Uk Ryu , Eddie L.T. Choy , Nidish Ramachandra Kamath , Samir Kumar Gupta , Suresh Devalapalli
发明人： Sang-Uk Ryu , Eddie L.T. Choy , Nidish Ramachandra Kamath , Samir Kumar Gupta , Suresh Devalapalli
IPC分类号： G10L19/00
CPC分类号： G10L19/16 , G10L19/0212
摘要： A unified filter bank for performing signal conversions may include an interface that receives signal conversion commands in relation to multiple types of compressed audio bitstreams. The unified filter bank may also include a reconfigurable transform component that performs a transform as part of signal conversion for the multiple types of compressed audio bitstreams. The unified filter bank may also include complementary modules that perform complementary processing as part of the signal conversion for the multiple types of compressed audio bitstreams. The unified filter bank may also include an interface command controller that controls the configuration of the reconfigurable transform component and the complementary modules.
摘要翻译：用于执行信号转换的统一滤波器组可以包括接收关于多种类型的压缩音频位流的信号转换命令的接口。统一的滤波器组还可以包括可重新配置的变换组件，其执行作为多种类型的压缩音频位流的信号转换的一部分的变换。统一的滤波器组还可以包括作为多种类型的压缩音频比特流的信号转换的一部分执行补充处理的互补模块。统一的滤波器组还可以包括控制可重构变换组件和互补模块的配置的接口命令控制器。

10. 发明申请

US20080269926A1 AUTOMATIC VOLUME AND DYNAMIC RANGE ADJUSTMENT FOR MOBILE AUDIO DEVICES 有权
标题翻译：自动音量和动态范围调整移动音频设备
公开(公告)号：US20080269926A1
公开(公告)日：2008-10-30
申请号：US11742476
申请日：2007-04-30
申请人： Pei Xiang , Song Wang , Prajakt V. Kulkarni , Samir Kumar Gupta , Eddie L.T. Choy
发明人： Pei Xiang , Song Wang , Prajakt V. Kulkarni , Samir Kumar Gupta , Eddie L.T. Choy
IPC分类号： H04S7/00
CPC分类号： H03G7/007 , H03G3/32 , H04M1/6016
摘要： A mobile audio device (for example, a cellular telephone, personal digital audio player, or MP3 player) performs Audio Dynamic Range Control (ADRC) and Automatic Volume Control (AVC) to increase the volume of sound emitted from a speaker of the mobile audio device so that faint passages of the audio will be more audible. This amplification of faint passages occurs without overly amplifying other louder passages, and without substantial distortion due to clipping. Multi-Microphone Active Noise Cancellation (MMANC) functionality is, for example, used to remove background noise from audio information picked up on microphones of the mobile audio device. The noise-canceled audio may then be communicated from the device. The MMANC functionality generates a noise reference signal as an intermediate signal. The intermediate signal is conditioned and then used as a reference by the AVC process. The gain applied during the AVC process is a function of the noise reference signal.
摘要翻译：移动音频设备（例如，蜂窝电话，个人数字音频播放器或MP3播放器）执行音频动态范围控制（ADRC）和自动音量控制（AVC）以增加从移动音频的扬声器发出的声音的音量设备使得音频的微弱通道更可听见。这种微弱通道的放大发生，而不会过度放大其他更大的通道，并且没有由于限幅导致的实质性变形。例如，多麦克风有源噪声消除（MMANC）功能用于从移动音频设备的麦克风拾取的音频信息中去除背景噪声。然后可以从设备传送噪声消除的音频。 MMANC功能产生噪声参考信号作为中间信号。中间信号被调节，然后用作AVC处理的参考。在AVC过程中应用的增益是噪声参考信号的函数。

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