专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明授权

US08709203B2 Fractionation of a waste liquor stream from nanocrystalline cellulose production 有权
标题翻译：从纳米晶纤维素生产中分离出废液流
公开(公告)号：US08709203B2
公开(公告)日：2014-04-29
申请号：US13388455
申请日：2010-07-28
申请人： Naceur Jemaa , Michael Paleologou , Xiao Zhang
发明人： Naceur Jemaa , Michael Paleologou , Xiao Zhang
IPC分类号： D21C9/00 , D21C11/00 , B01D61/02 , C08B15/08 , C01B17/90
CPC分类号： D21C9/00 , B01D61/027 , C01B17/902 , C08B15/08 , D21C11/0007
摘要： During nanocrystalline cellulose (NCC) production, a considerable amount of sulphuric acid is used. After the separation of the NCC, the remaining solution contains sugars and residual sulphuric acid. The sugars are in the monomeric and oligomeric forms. To reduce the cost of NCC production and to produce other added-value products, the spent acid stream can be fractionated into sugar oligomers, sugar monomers, and acid. The acid can be recycled to the NCC manufacturing process after concentration. The sugar monomers and sugar oligomers can be used for the manufacturing of other valuable chemicals. Membrane nanofiltration can be used to achieve this objective. A polymeric membrane with a molecular weight cut-off in the range of 200 Dalton was employed. Using this approach, the majority of the acid was recovered in the permeate while the sugars were concentrated in a smaller stream. The sugar level in the separated acid/permeate stream was only about 3% of the original concentration. A second membrane filtration stage can be used to separate the monomeric from the oligomeric sugars. The two sugar streams can be employed in different applications to produce value-added products.
摘要翻译：在纳米晶纤维素（NCC）生产过程中，使用了大量的硫酸。在分离NCC后，剩余的溶液含有糖和残留的硫酸。糖是单体和低聚物形式。为了降低NCC生产成本和生产其他附加值产品，废酸流可以分馏成糖低聚物，糖单体和酸。浓缩后，酸可以回收到NCC制造过程。糖单体和糖低聚物可用于制造其他有价值的化学品。膜纳米过滤可以用来达到这个目的。使用分子量截止值在200道尔顿范围内的聚合物膜。使用这种方法，大部分酸在渗透物中回收，而糖被浓缩在较小的流中。分离的酸/渗透物流中的糖水平仅为原始浓度的约3％。可以使用第二膜过滤阶段将单体与低聚糖分离。这两种糖流可用于不同的应用，以产生增值产品。

22. 发明授权

US08429665B2 Cache performance prediction, partitioning and scheduling based on cache pressure of threads 有权
标题翻译：基于线程缓存压力的缓存性能预测，分区和调度
公开(公告)号：US08429665B2
公开(公告)日：2013-04-23
申请号：US12727705
申请日：2010-03-19
申请人： Puneet Zaroo , Richard West , Carl A. Waldspurger , Xiao Zhang
发明人： Puneet Zaroo , Richard West , Carl A. Waldspurger , Xiao Zhang
IPC分类号： G06F9/50
CPC分类号： G06F9/48 , G06F9/4881 , G06F9/50 , G06F9/5005 , G06F9/5011 , G06F9/5016 , G06F9/5022 , G06F9/5027 , G06F9/5033 , G06F9/5044 , G06F9/505 , G06F9/5055 , G06F11/3409 , G06F11/3442 , G06F11/3452 , G06F11/3466 , G06F12/08 , G06F12/0802 , G06F12/0804 , G06F12/0806 , G06F12/0815 , G06F12/084 , G06F2201/88 , G06F2209/483 , G06F2209/501
摘要： A method is described for scheduling in an intelligent manner a plurality of threads on a processor having a plurality of cores and a shared last level cache (LLC). In the method, a first and second scenario having a corresponding first and second combination of threads are identified. The cache occupancies of each of the threads for each of the scenarios are predicted. The predicted cache occupancies being a representation of an amount of the LLC that each of the threads would occupy when running with the other threads on the processor according to the particular scenario. One of the scenarios is identified that results in the least objectionable impacts on all threads, the least objectionable impacts taking into account the impact resulting from the predicted cache occupancies. Finally, a scheduling decision is made according to the one of the scenarios that results in the least objectionable impacts.
摘要翻译：描述了一种以智能方式调度具有多个核的处理器上的多个线程和共享的最后一级高速缓存（LLC）的方法。在该方法中，识别具有对应的第一和第二线程组合的第一和第二情景。预测每个场景的每个线程的高速缓存占用。预测的高速缓存占用是根据特定场景与处理器上的其他线程一起运行时每个线程将占用的LLC的量的表示。确定了一种情景，对所有线程造成的影响最小，最不令人反感的影响考虑到预测的缓存占用引起的影响。最后，根据导致最不利影响的情景之一进行调度决策。

23. 发明申请

US20120264767A1 STABLE PHARMACEUTICAL COMPOSITION OF FREEZE-DRIED TETRODOTOXIN POWDER 有权
标题翻译：冷冻干燥四酮酮粉末的稳定的药物组合物
公开(公告)号：US20120264767A1
公开(公告)日：2012-10-18
申请号：US13533907
申请日：2012-06-26
申请人： Weiyang Lin , Xiao Zhang , Xiaoyan Huang
发明人： Weiyang Lin , Xiao Zhang , Xiaoyan Huang
IPC分类号： A61K31/519
CPC分类号： A61K9/19 , A61K31/529 , A61K31/70 , A61K2300/00
摘要： This invention relates to a stable pharmaceutical composition of freeze-dried tetrodotoxin powder which contains trace amount of tetrodotoxin, substances which can stabilizes tetrodotoxin, including disaccharide(s) or polyglucose(s) or analogues thereof and solvent(s), and solvents which can help tetrodotoxin dissolve.
摘要翻译：本发明涉及含有微量河豚毒素的稳定的冻干河豚毒素粉末的稳定药物组合物，能够稳定河豚毒素的物质，包括其二糖或多葡萄糖或其类似物和溶剂，帮助河豚毒素溶解。

24. 发明申请

US20120211184A1 FRACTIONATION OF A WASTE LIQUOR STREAM FROM NANOCRYSTALLINE CELLULOSE PRODUCTION 有权
标题翻译：来自纳米晶体纤维素生产的废液流的分离
公开(公告)号：US20120211184A1
公开(公告)日：2012-08-23
申请号：US13388455
申请日：2010-07-28
申请人： Naceur Jemaa , Michael Paleologou , Xiao Zhang
发明人： Naceur Jemaa , Michael Paleologou , Xiao Zhang
IPC分类号： D21C9/00
CPC分类号： D21C9/00 , B01D61/027 , C01B17/902 , C08B15/08 , D21C11/0007
摘要： During nanocrystalline cellulose (NCC) production, a considerable amount of sulphuric acid is used. After the separation of the NCC, the remaining solution contains sugars and residual sulphuric acid. The sugars are in the monomeric and oligomeric forms. To reduce the cost of NCC production and to produce other added-value products, the spent acid stream can be fractionated into sugar oligomers, sugar monomers, and acid. The acid can be recycled to the NCC manufacturing process after concentration. The sugar monomers and sugar oligomers can be used for the manufacturing of other valuable chemicals. Membrane nanofiltration can be used to achieve this objective. A polymeric membrane with a molecular weight cut-off in the range of 200 Dalton was employed. Using this approach, the majority of the acid was recovered in the permeate while the sugars were concentrated in a smaller stream. The sugar level in the separated acid/permeate stream was only about 3% of the original concentration. A second membrane filtration stage can be used to separate the monomeric from the oligomeric sugars. The two sugar streams can be employed in different applications to produce value-added products.
摘要翻译：在纳米晶纤维素（NCC）生产过程中，使用了大量的硫酸。在分离NCC后，剩余的溶液含有糖和残留的硫酸。糖是单体和低聚物形式。为了降低NCC生产成本和生产其他附加值产品，废酸流可以分馏成糖低聚物，糖单体和酸。浓缩后，酸可以回收到NCC制造过程。糖单体和糖低聚物可用于制造其他有价值的化学品。膜纳米过滤可以用来达到这个目的。使用分子量截止值在200道尔顿范围内的聚合物膜。使用这种方法，大部分酸在渗透物中回收，而糖被浓缩在较小的流中。分离的酸/渗透物流中的糖含量仅为原始浓度的约3％。可以使用第二膜过滤阶段将单体与低聚糖分离。这两种糖流可用于不同的应用，以产生增值产品。

25. 发明申请

US20110231857A1 CACHE PERFORMANCE PREDICTION AND SCHEDULING ON COMMODITY PROCESSORS WITH SHARED CACHES 有权
标题翻译：具有共享速度的商品处理器的缓存性能预测和调度
公开(公告)号：US20110231857A1
公开(公告)日：2011-09-22
申请号：US12727705
申请日：2010-03-19
申请人： Puneet Zaroo , Richard West , Carl A. Waldspurger , Xiao Zhang
发明人： Puneet Zaroo , Richard West , Carl A. Waldspurger , Xiao Zhang
IPC分类号： G06F9/50 , G06F9/46
CPC分类号： G06F9/48 , G06F9/4881 , G06F9/50 , G06F9/5005 , G06F9/5011 , G06F9/5016 , G06F9/5022 , G06F9/5027 , G06F9/5033 , G06F9/5044 , G06F9/505 , G06F9/5055 , G06F11/3409 , G06F11/3442 , G06F11/3452 , G06F11/3466 , G06F12/08 , G06F12/0802 , G06F12/0804 , G06F12/0806 , G06F12/0815 , G06F12/084 , G06F2201/88 , G06F2209/483 , G06F2209/501
摘要： A method is described for scheduling in an intelligent manner a plurality of threads on a processor having a plurality of cores and a shared last level cache (LLC). In the method, a first and second scenario having a corresponding first and second combination of threads are identified. The cache occupancies of each of the threads for each of the scenarios are predicted. The predicted cache occupancies being a representation of an amount of the LLC that each of the threads would occupy when running with the other threads on the processor according to the particular scenario. One of the scenarios is identified that results in the least objectionable impacts on all threads, the least objectionable impacts taking into account the impact resulting from the predicted cache occupancies. Finally, a scheduling decision is made according to the one of the scenarios that results in the least objectionable impacts.
摘要翻译：描述了一种以智能方式调度具有多个核的处理器上的多个线程和共享的最后一级高速缓存（LLC）的方法。在该方法中，识别具有对应的第一和第二线程组合的第一和第二情景。预测每个场景的每个线程的高速缓存占用。预测的高速缓存占用是根据特定场景与处理器上的其他线程一起运行时每个线程将占用的LLC的量的表示。确定了一种情景，对所有线程造成的影响最小，最不令人反感的影响考虑到预测的缓存占用引起的影响。最后，根据导致最不利影响的情景之一进行调度决策。

26. 发明申请

US20110143411A1 Biomass fractionation process for bioproducts 有权
$Biomass fractionation process for bioproducts$
标题翻译：生物产品的生物质分馏过程
公开(公告)号：US20110143411A1
公开(公告)日：2011-06-16
申请号：US12926323
申请日：2010-11-10
申请人： Zhirun Yuan , Thomas Carl Browne , Xiao Zhang
发明人： Zhirun Yuan , Thomas Carl Browne , Xiao Zhang
IPC分类号： C12P7/10 , C13K1/02 , C08H7/00
CPC分类号： C12P19/14 , C07G1/00 , C08H8/00 , C12P7/10 , C12P17/06 , C12P19/02 , C12P19/04 , C12P2201/00 , C13K1/02 , Y02E50/16
摘要： A fractionation process for producing value-added products from a lignocellulosic biomass, comprises: a) mechanically refining the lignocellulosic biomass under mild refining conditions to form a refined biomass pulp with enhanced susceptibility to separation of hemicellulose, cellulose and lignin, and enhanced digestibility of carbohydrates in hydrolysis b) separating hemicellulose and sulfur-free high-quality lignin from cellulose in the refined biomass, and, optionally c) producing various bioproducts from the above said process.
摘要翻译：用于从木质纤维素生物质生产增值产物的分馏方法包括：a）在温和的澄清条件下机械地提炼木质纤维素生物质以形成具有增加的半纤维素，纤维素和木质素分离敏感性的精制生物质纸浆，以及提高碳水化合物的消化率在水解中b）从精制生物质中的纤维素分离半纤维素和无硫的高品质木质素，以及任选地，c）从上述方法生产各种生物产物。

27. 发明申请

US20110055479A1 Thread Compensation For Microarchitectural Contention 有权
标题翻译：微架构竞争线程补偿
公开(公告)号：US20110055479A1
公开(公告)日：2011-03-03
申请号：US12550193
申请日：2009-08-28
申请人： Richard West , Puneet Zaroo , Carl A. Waldspurger , Xiao Zhang
发明人： Richard West , Puneet Zaroo , Carl A. Waldspurger , Xiao Zhang
IPC分类号： G06F9/46 , G06F12/08
CPC分类号： G06F9/4881 , G06F9/48 , G06F11/3409 , G06F12/0842 , G06F2209/485 , G06F2209/486
摘要： A thread (or other resource consumer) is compensated for contention for system resources in a computer system having at least one processor core, a last level cache (LLC), and a main memory. In one embodiment, at each descheduling event of the thread following an execution interval, an effective CPU time is determined. The execution interval is a period of time during which the thread is being executed on the central processing unit (CPU) between scheduling events. The effective CPU time is a portion of the execution interval that excludes delays caused by contention for microarchitectural resources, such as time spent repopulating lines from the LLC that were evicted by other threads. The thread may be compensated for microarchitectural contention by increasing its scheduling priority based on the effective CPU time.
摘要翻译：对具有至少一个处理器核心，最后一级缓存（LLC）和主存储器的计算机系统中的系统资源的竞争进行补偿的线程（或其他资源消费者）。在一个实施例中，在执行间隔之后的线程的每个调度事件处，确定有效的CPU时间。执行间隔是在调度事件之间的中央处理单元（CPU）上执行线程的时间段。有效CPU时间是执行间隔的一部分，排除了由微型架构资源的争用引起的延迟，例如，重新生成由其他线程驱逐的LLC的线路所花费的时间。可以通过根据有效CPU时间增加其调度优先级来对线程进行微架构争用补偿。

28. 发明授权

US07675702B2 Reduced convolution for repetitive disturbance rejection 有权
标题翻译：降低重复干扰抑制的卷积
公开(公告)号：US07675702B2
公开(公告)日：2010-03-09
申请号：US11752684
申请日：2007-05-23
申请人： Charles R. Watt , Xiao Zhang , John W. Vanlaanen
发明人： Charles R. Watt , Xiao Zhang , John W. Vanlaanen
IPC分类号： G11B5/02
CPC分类号： G11B5/59616 , G11B5/59633
摘要： Methods according to some embodiments include writing servo patterns on a data storage medium including a plurality of timing patterns in response to phase correction values generated using a phase correction value (PCV) kernel having a length that is less than the number of timing patterns on the data storage medium.
摘要翻译：根据一些实施例的方法包括：响应于使用长度小于所述定时模式的数量的相位校正值（PCV）内核产生的相位校正值，在包括多个定时模式的数据存储介质上写入伺服模式数据存储介质。

29. 发明申请

US20060017141A1 Power semiconductor package 有权
标题翻译：功率半导体封装
公开(公告)号：US20060017141A1
公开(公告)日：2006-01-26
申请号：US10896375
申请日：2004-07-20
申请人： Leeshawn Luo , Anup Bhalla , Sik Lui , Yueh-Se Ho , Mike Chang , Xiao Zhang
发明人： Leeshawn Luo , Anup Bhalla , Sik Lui , Yueh-Se Ho , Mike Chang , Xiao Zhang
IPC分类号： H01L23/495
CPC分类号： H01L23/49562 , H01L23/492 , H01L23/49575 , H01L24/45 , H01L24/48 , H01L24/49 , H01L24/73 , H01L2224/0603 , H01L2224/32245 , H01L2224/45015 , H01L2224/45124 , H01L2224/45144 , H01L2224/48091 , H01L2224/48247 , H01L2224/4846 , H01L2224/48465 , H01L2224/48472 , H01L2224/4903 , H01L2224/49051 , H01L2224/49111 , H01L2224/49171 , H01L2224/4943 , H01L2224/73221 , H01L2224/73265 , H01L2924/01005 , H01L2924/01006 , H01L2924/01013 , H01L2924/01015 , H01L2924/01023 , H01L2924/01029 , H01L2924/0103 , H01L2924/01033 , H01L2924/01047 , H01L2924/0106 , H01L2924/01074 , H01L2924/01075 , H01L2924/01079 , H01L2924/01082 , H01L2924/014 , H01L2924/1306 , H01L2924/13091 , H01L2924/14 , H01L2924/181 , H01L2924/2076 , H01L2924/30107 , H01L2924/00014 , H01L2924/00 , H01L2924/00012 , H01L2924/00015
摘要： A semiconductor package including a relatively thick lead frame having a plurality of leads and a first lead frame pad, the first lead frame pad including a die coupled thereto, bonding wires connecting the die to the plurality of leads, the bonding wires being aluminum, and a resin body encapsulating the die, bonding wires and at least a portion of the lead frame.
摘要翻译：一种半导体封装，包括具有多个引线的相对厚的引线框架和第一引线框架焊盘，所述第一引线框焊盘包括与其连接的管芯，将所述管芯连接到所述多个引线的接合线，所述接合线为铝，以及封装模具的树脂体，接合线和引线框架的至少一部分。

30. 发明申请

US20050127532A1 Inverted J-lead package for power devices 有权
标题翻译：用于功率器件的反相J引线封装
公开(公告)号：US20050127532A1
公开(公告)日：2005-06-16
申请号：US10732181
申请日：2003-12-09
申请人： Leeshawn Luo , Anup Bhalla , Sik Lui , Yueh-Se Ho , Mike Chang , Xiao Zhang
发明人： Leeshawn Luo , Anup Bhalla , Sik Lui , Yueh-Se Ho , Mike Chang , Xiao Zhang
IPC分类号： H01L23/28 , H01L23/495
CPC分类号： H01L24/48 , H01L23/49555 , H01L23/49562 , H01L23/49575 , H01L24/37 , H01L24/40 , H01L24/49 , H01L24/73 , H01L2224/05552 , H01L2224/05553 , H01L2224/05599 , H01L2224/0603 , H01L2224/32245 , H01L2224/371 , H01L2224/37599 , H01L2224/48091 , H01L2224/48247 , H01L2224/48465 , H01L2224/48472 , H01L2224/49111 , H01L2224/49171 , H01L2224/73221 , H01L2224/73265 , H01L2224/84801 , H01L2224/85399 , H01L2924/00014 , H01L2924/01005 , H01L2924/01006 , H01L2924/01014 , H01L2924/01015 , H01L2924/01023 , H01L2924/01033 , H01L2924/0106 , H01L2924/01082 , H01L2924/014 , H01L2924/1306 , H01L2924/13091 , H01L2924/14 , H01L2924/181 , H01L2924/30107 , H01L2224/45099 , H01L2924/00 , H01L2924/00012
摘要： A semiconductor package includes a lead frame having a plurality of leads and a lead frame pad, the lead frame pad including a die coupled thereto, at least one of the plurality of leads having an external portion sloped upwards relative to a bottom surface of the package, metal connectors connecting the die to the plurality of leads, and a resin body encapsulating the die, metal connectors and at least a portion of the lead frame.
摘要翻译：半导体封装包括具有多个引线和引线框架焊盘的引线框架，所述引线框架焊盘包括耦合到其上的管芯，所述多个引线中的至少一个引线具有相对于所述封装的底表面向上倾斜的外部部分将模具连接到多个引线的金属连接器以及封装模具，金属连接器和引线框架的至少一部分的树脂体。

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