专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US07941314B2 Fixed codebook search method and searcher 有权
标题翻译：固定码本搜索方法和搜索器
公开(公告)号：US07941314B2
公开(公告)日：2011-05-10
申请号：US12777875
申请日：2010-05-11
申请人： Dejun Zhang , Liang Zhang , Lixiong Li , Tinghong Wang , Yue Lang , Wenhai Wu
发明人： Dejun Zhang , Liang Zhang , Lixiong Li , Tinghong Wang , Yue Lang , Wenhai Wu
IPC分类号： G10L19/12
CPC分类号： G10L19/10 , G10L19/107
摘要： A fixed codebook search method includes: initializing a counter; searching for pulses and calculating the value of a cost function Qk; initializing the counter if the Qk value increases; increasing the value of the counter if the Qk value does not increase; judging whether the value of the counter is greater than the threshold value; continuing the search process if the value of the counter is not greater than the threshold value; and ending the whole search process if the value of the counter is greater than the threshold value. The present invention reduces the search count and improves the search efficiency.
摘要翻译：固定码本搜索方法包括：初始化计数器; 搜索脉冲并计算成本函数Qk的值; 如果Qk值增加则初始化计数器; 如果Qk值不增加则增加计数器的值; 判断所述计数器的值是否大于所述阈值; 如果计数器的值不大于阈值，继续搜索过程; 如果计数器的值大于阈值，则结束整个搜索过程。本发明减少了搜索次数，提高了搜索效率。

2. 发明申请

US20090074076A1 METHOD AND DEVICE FOR VECTOR QUANTIZATION 有权
标题翻译：用于矢量量化的方法和装置
公开(公告)号：US20090074076A1
公开(公告)日：2009-03-19
申请号：US12273201
申请日：2008-11-18
申请人： Lixiong Li , Libin Guo , Liang Zhang , Dejun Zhang , Wehai Wu , Tinghong Wang
发明人： Lixiong Li , Libin Guo , Liang Zhang , Dejun Zhang , Wehai Wu , Tinghong Wang
IPC分类号： H04N7/12
CPC分类号： H03M7/3082 , G10L2019/0005 , H04N19/94
摘要： A method for quantizing vector. The method includes: performing a quantization process on a vector to be quantized by use of N basic codebook vectors and the adjustment vectors of each of the basic codebook vectors, generating a basic codebook vector and an adjustment vector used for quantizing the vectors to be quantized, N being a positive integer larger than or equal to 1. According to the present invention, based on the method a device for quantizing vector is disclosed. According to embodiments of the present invention, the quantization of an input vector is done by introducing the modification vectors for the base codebook vectors, therefore the memory amount of the base codebook vectors is reduced effectively, and the calculation amount is merely the calculation amount required for going through N codebooks. Therefore, the complexity of the vector quantization could be decreased effectively.
摘要翻译：量化矢量的方法。该方法包括：通过使用N个基本码本向量和每个基本码本向量的调整向量对要量化的矢量进行量化处理，生成用于量化要量化的矢量的基本码本矢量和调整矢量，N是大于或等于1的正整数。根据本发明，基于该方法，公开了一种用于量化矢量的装置。根据本发明的实施例，通过引入用于基本码本向量的修改向量来完成输入向量的量化，因此有效地降低了基本码本矢量的存储量，并且计算量仅仅是所需的计算量通过N个代码簿。因此，可以有效降低矢量量化的复杂度。

3. 发明授权

US5565616A Controlled hydrothermal processing 失效
标题翻译：受控水热处理
公开(公告)号：US5565616A
公开(公告)日：1996-10-15
申请号：US240032
申请日：1994-05-09
申请人： Lixiong Li , Earnest F. Gloyna , Jacqueline K. McKendry
发明人： Lixiong Li , Earnest F. Gloyna , Jacqueline K. McKendry
IPC分类号： C07C1/00 , C07C4/00
CPC分类号： C07C1/00 , Y02P20/544
摘要： Production of alkanes from an alkyl bound to a heteroatom under controlled hydrothermal conditions at supercritical or near critical water conditions including the use of an additive. The method reduces the extent of oxidation, generates useful and recoverable products, alters product distributions, promotes product yield, and enhances reaction rates. Additives alter product distributions and neutralize or consume mineral acids.
摘要翻译：在超临界或近临界水条件下（包括使用添加剂）在受控水热条件下从与烷基结合的烷基生成烷烃。该方法减少氧化程度，产生有用和可回收的产品，改变产品分布，促进产品产量，并提高反应速率。添加剂改变产品分布并中和或消耗无机酸。

4. 发明授权

US5358646A Method and apparatus for multiple-stage and recycle wet oxidation 失效
标题翻译：用于多级回收湿法氧化的方法和装置
公开(公告)号：US5358646A
公开(公告)日：1994-10-25
申请号：US3240
申请日：1993-01-11
申请人： Earnest F. Gloyna , Lixiong Li , Roy N. McBrayer
发明人： Earnest F. Gloyna , Lixiong Li , Roy N. McBrayer
IPC分类号： C02F1/72 , C02F11/08
CPC分类号： C02F1/725 , C02F11/086
摘要： An organic or inorganic feed compound can be treated in two or more zones to progressively oxidize the compound. The first zone oxidizes the compound to an intermediate product which includes a first intermediate compound which is intermediate the feed compound and end product. The second zone further oxidizes the intermediate product to an end product or a second intermediate compound which is intermediate the first intermediate compound and an end product. One or both zones may operate catalytically and/or at supercritical conditions for water to oxidize the compounds.
摘要翻译：可以在两个或更多个区域中处理有机或无机进料化合物以逐渐氧化化合物。第一区域将化合物氧化成中间产物，其包括在进料化合物和最终产物之间的第一中间体化合物。第二区进一步将中间产物氧化成终产物或第二中间体化合物，其是第一中间体化合物和最终产物之间的中间体。一个或两个区域可以在催化和/或超临界条件下操作以使水氧化化合物。

5. 发明申请

US20110218800A1 METHOD AND APPARATUS FOR OBTAINING PITCH GAIN, AND CODER AND DECODER 审中-公开
标题翻译：用于获取增益的方法和装置，以及编码器和解码器
公开(公告)号：US20110218800A1
公开(公告)日：2011-09-08
申请号：US13109679
申请日：2011-05-17
申请人： Dejun Zhang , Lei Miao , Jianfeng Xu , Fengyan Qi , Qing Zhang , Lixiong Li , Fuwei Ma
发明人： Dejun Zhang , Lei Miao , Jianfeng Xu , Fengyan Qi , Qing Zhang , Lixiong Li , Fuwei Ma
IPC分类号： G10L21/00
CPC分类号： G10L19/08 , G10L2019/0011
摘要： The present invention relates to a method and apparatus for obtaining a pitch gain, and a coder and a decoder. The method includes: obtaining information about an input signal; and obtaining a pitch gain corresponding to the information about the input signal according to the correspondence between the signal information and the pitch gain. The embodiments of the present invention obtain the corresponding pitch gain according to the signal information by using the obtained correspondence between the signal information and the pitch gain, and the pitch gain is applicable to the coder and the decoder, thus making it unnecessary for the coder to transmit the pitch gain to the decoder and solving the problem of bit overhead. The embodiments of the present invention determine the pitch gain adaptively according to the signal information, avoid consumption of extra bits for quantizing the pitch gain, avoid impact on the coding performance, and improve the compression ratio.
摘要翻译：本发明涉及一种用于获得音调增益的方法和装置，以及编码器和解码器。该方法包括：获取关于输入信号的信息; 并且根据信号信息和音调增益之间的对应关系，获得与输入信号有关的信息对应的音调增益。本发明的实施例通过使用获得的信号信息和音调增益之间的对应关系，根据信号信息获得相应的音调增益，并且音调增益可应用于编码器和解码器，从而不需要编码器将音调增益发送到解码器并解决位开销的问题。本发明的实施例根据信号信息自适应地确定音调增益，避免消耗用于量化音调增益的额外比特，避免对编码性能的影响，并提高压缩比。

6. 发明申请

US20100274559A1 Fixed Codebook Search Method and Searcher 有权
标题翻译：固定码本搜索方法和搜索器
公开(公告)号：US20100274559A1
公开(公告)日：2010-10-28
申请号：US12838229
申请日：2010-07-16
申请人： Dejun Zhang , Liang Zhang , Lixiong Li , Tinghong Wang , Yue Lang , Wenhai Wu
发明人： Dejun Zhang , Liang Zhang , Lixiong Li , Tinghong Wang , Yue Lang , Wenhai Wu
IPC分类号： G10L19/12
CPC分类号： G10L19/10 , G10L19/107
摘要： A fixed codebook search method includes initializing a counter, searching for pulses and calculating the value of a cost function Qk, initializing the counter if the Qk value increases, increasing the value of the counter if the Qk value does not increase, judging whether the value of the counter is greater than the threshold value, continuing the search process if the value of the counter is not greater than the threshold value, and ending the whole search process if the value of the counter is greater than the threshold value.
摘要翻译：固定码本搜索方法包括初始化计数器，搜索脉冲和计算成本函数Qk的值，如果Qk值增加则初始化计数器，如果Qk值不增加则增加计数器的值，判断该值是否为计数器的值大于阈值，如果计数器的值不大于阈值则继续搜索处理，如果计数器的值大于阈值则结束整个搜索处理。

7. 发明授权

US07691159B2 Method of converting triglycerides to biofuels 有权
标题翻译：将甘油三酯转化为生物燃料的方法
公开(公告)号：US07691159B2
公开(公告)日：2010-04-06
申请号：US11857937
申请日：2007-09-19
申请人： Lixiong Li
发明人： Lixiong Li
IPC分类号： C07C2/50
CPC分类号： C10L1/026 , C10G2300/1011 , Y02E50/13 , Y02P30/20
摘要： A triglyceride-to-fuel conversion process including the steps of (a) preconditioning unsaturated triglycerides by catalytic conjugation, cyclization, and cross-link steps; (b) contacting the modified triglycerides with hot-compressed water containing a catalyst, wherein cracking, hydrolysis, decarboxylation, dehydration, aromatization, or isomerization, or any combination thereof, of the modified triglycerides produce a crude hydrocarbon oil and an aqueous phase containing glycerol and lower molecular weight molecules, and (c) refining the crude hydrocarbon oil to produce various grades of biofuels. A triglyceride-to-fuel conversion process further including the steps of (a) carrying out anaerobic fermentation and decarboxylation/dehydration, wherein the anaerobic fermentation produces hydrogen, volatile acids, and alcohols from fermentable feedstocks, and the decarboxylation/dehydration produces alkenes from the volatile acids and alcohols, respectively; (b) feeding the alkenes to the cyclization process; (c) feeding the hydrogen to the post refining process; and (d) recycling the aqueous phase containing glycerol to the decarboxylation/dehydration process. A biofuel composition including straight-chain, branched and cyclo paraffins, and aromatics. The paraffins are derived from conversion of triglycerides. The aromatics are derived from conversion of either triglycerides, petroleum, or coal.
摘要翻译：一种甘油三酯 - 燃料转化方法，包括以下步骤：（a）通过催化共轭，环化和交联步骤预处理不饱和甘油三酸酯; （b）将改性甘油三酸酯与含有催化剂的热压缩水接触，其中改性甘油三酯的裂解，水解，脱羧，脱水，芳构化或异构化或其任何组合产生粗烃油和含有甘油的水相和较低分子量分子，和（c）精炼粗烃油以生产各种等级的生物燃料。甘油三酯 - 燃料转化方法还包括以下步骤：（a）进行厌氧发酵和脱羧/脱水，其中所述厌氧发酵从可发酵原料产生氢气，挥发性酸和醇，脱羧/脱水产生来自挥发性酸和醇类; （b）将烯烃进料到环化过程中; （c）将氢气供给后馏分过程; 和（d）将含有甘油的水相再循环到脱羧/脱水过程中。包括直链，支链和环烷烃和芳族化合物的生物燃料组合物。石蜡衍生自甘油三酯的转化。芳烃衍生自甘油三酯，石油或煤的转化。

8. 发明申请

US20090240493A1 METHOD AND APPARATUS FOR SEARCHING FIXED CODEBOOK 有权
标题翻译：搜索固定代码的方法和设备
公开(公告)号：US20090240493A1
公开(公告)日：2009-09-24
申请号：US12477989
申请日：2009-06-04
申请人： Dejun ZHANG , Lixiong Li
发明人： Dejun ZHANG , Lixiong Li
IPC分类号： G10L19/04 , G10L19/12
CPC分类号： G10L19/10 , G10L2019/0013
摘要： A method and apparatus for searching fixed codebook are provided. The method includes: obtaining a basic codebook which comprises position information of N pulses on M tracks, wherein N and M are positive integers; choosing n pulses as search pulses, wherein the n pulses are parts of the N pulses and n is a positive integer smaller than N; and replacing position information of the n search pulses respectively with other position information on the tracks to obtain a searched codebook; executing the search process for K times, wherein K is a positive integer larger than or equal to 2, at least two or more search pulses are chosen in one of the K search processes , and the chosen search pulses vary in each of the K search processes; and obtaining an optimal codebook from the basic codebook and the searched codebook according to a preset criterion.
摘要翻译：提供了一种用于搜索固定码本的方法和装置。该方法包括：获得基本码本，其包括在M个磁道上的N个脉冲的位置信息，其中N和M是正整数; 选择n个脉冲作为搜索脉冲，其中n个脉冲是N个脉冲的一部分，n是小于N的正整数; 以及分别将n个搜索脉冲的位置信息替换在轨道上的其它位置信息以获得搜索到的码本; 执行K次的搜索处理，其中K是大于或等于2的正整数，在K个搜索过程之一中选择至少两个或更多个搜索脉冲，并且所选择的搜索脉冲在每个K搜索中变化过程; 并根据预设标准从基本码本和搜索到的码本获取最佳码本。

9. 发明申请

US20080071125A1 Method of Converting Triglycerides to Biofuels 有权
标题翻译：将甘油三酯转化为生物燃料的方法
公开(公告)号：US20080071125A1
公开(公告)日：2008-03-20
申请号：US11857937
申请日：2007-09-19
申请人： Lixiong Li
发明人： Lixiong Li
IPC分类号： C07C2/50 , C12P3/00 , C12P7/04
CPC分类号： C10L1/026 , C10G2300/1011 , Y02E50/13 , Y02P30/20
摘要： A triglyceride-to-fuel conversion process including the steps of (a) preconditioning unsaturated triglycerides by catalytic conjugation, cyclization, and cross-link steps; (b) contacting the modified triglycerides with hot-compressed water containing a catalyst, wherein cracking, hydrolysis, decarboxylation, dehydration, aromatization, or isomerization, or any combination thereof, of the modified triglycerides produce a crude hydrocarbon oil and an aqueous phase containing glycerol and lower molecular weight molecules, and (c) refining the crude hydrocarbon oil to produce various grades of biofuels. A triglyceride-to-fuel conversion process further including the steps of (a) carrying out anaerobic fermentation and decarboxylation/dehydration, wherein the anaerobic fermentation produces hydrogen, volatile acids, and alcohols from fermentable feedstocks, and the decarboxylation/dehydration produces alkenes from the volatile acids and alcohols, respectively; (b) feeding the alkenes to the cyclization process; (c) feeding the hydrogen to the post refining process; and (d) recycling the aqueous phase containing glycerol to the decarboxylation/dehydration process. A biofuel composition including straight-chain, branched and cyclo paraffins, and aromatics. The paraffins are derived from conversion of triglycerides. The aromatics are derived from conversion of either triglycerides, petroleum, or coal.
摘要翻译：一种甘油三酯 - 燃料转化方法，包括以下步骤：（a）通过催化共轭，环化和交联步骤预处理不饱和甘油三酸酯; （b）将改性甘油三酸酯与含有催化剂的热压缩水接触，其中改性甘油三酯的裂解，水解，脱羧，脱水，芳构化或异构化或其任何组合产生粗烃油和含有甘油的水相和较低分子量分子，和（c）精炼粗烃油以生产各种等级的生物燃料。甘油三酯 - 燃料转化方法还包括以下步骤：（a）进行厌氧发酵和脱羧/脱水，其中所述厌氧发酵从可发酵原料产生氢气，挥发性酸和醇，脱羧/脱水产生来自挥发性酸和醇类; （b）将烯烃进料到环化过程中; （c）将氢气供给后馏分过程; 和（d）将含有甘油的水相再循环到脱羧/脱水过程中。包括直链，支链和环烷烃和芳族化合物的生物燃料组合物。石蜡衍生自甘油三酯的转化。芳烃衍生自甘油三酯，石油或煤的转化。

10. 发明授权

US07122149B2 Apparatus and method for continuous depyrogenation and production of sterile water for injection 失效
标题翻译：用于连续去热原化和生产无菌注射用水的装置和方法
公开(公告)号：US07122149B2
公开(公告)日：2006-10-17
申请号：US10618133
申请日：2003-07-11
申请人： Lixiong Li , Timothy J. Campbell , Robert K. Nichols, Jr. , Kristopher S. Cozart
发明人： Lixiong Li , Timothy J. Campbell , Robert K. Nichols, Jr. , Kristopher S. Cozart
IPC分类号： C02F1/02
CPC分类号： C02F1/006 , A61L2/04 , C02F1/001 , C02F1/008 , C02F1/02 , C02F1/42 , C02F1/44 , C02F1/441 , C02F9/00 , C02F2103/026 , C02F2209/005 , C02F2209/03 , C02F2209/40 , F28D7/022 , Y10S210/90
摘要： A fluid processor, suitable for the production of sterile water for injection, having a processor assembly and a process control system comprising a pump, a flow splitter, flow restrictors and a pressure relief valve. In a preferred embodiment, the processor assembly comprises a heat exchanger, a reactor and a heater arranged in a nested configuration. The preferred embodiment of the present invention also include a treatment assembly having a combination of filter, reverse osmosis and ion exchange devices and further incorporates an assembly and method allowing for the in situ sanitization of the fluid processor during cold start and shutdown to prevent bacteria growth during storage of the fluid processor. The fluid processor may include an electronic control system comprising a touch screen operator interface, a programmable logic controller and sensors for measuring temperature, pressure, flow rate, conductivity and endotoxin level.
摘要翻译：适用于生产无菌注射用水的流体处理器，具有处理器组件和包括泵，分流器，限流器和压力释放阀的过程控制系统。在优选实施例中，处理器组件包括布置成嵌套构造的热交换器，反应器和加热器。本发明的优选实施方案还包括具有过滤器，反渗透和离子交换装置的组合的处理组件，并且还包括允许在冷启动和关闭期间对流体处理器进行原位消毒以防止细菌生长的组装和方法在流体处理器的存储期间。流体处理器可以包括电子控制系统，其包括触摸屏操作界面，可编程逻辑控制器和用于测量温度，压力，流速，电导率和内毒素水平的传感器。

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