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    • 9. 发明申请
    • SCREENING FOR SYNERGISTIC COMPOUNDS
    • 筛选合成化合物
    • WO2005051303A2
    • 2005-06-09
    • PCT/US2004/039086
    • 2004-11-19
    • ZHANG, Lixin
    • ZHANG, Lixin
    • A61K
    • A61K31/00A61K31/496A61K31/70G01N33/94A61K2300/00
    • This invention provides a powerful systematic approach to discovering next generation of chemical compounds or formulation that acts synergistically with the low dosage of known drugs. Existing drug or dropped drug candidate is selected. Then a library of either natural products or synthetic chemicals (pure or combinatorial) including macromolecules like nucleic acids and proteins is created. A functional assay including biochemical, cell based assays, animal models or clinical treatments are established, and a sub-optimal dose (10 % - 40 % of the maximum activity) of the selected drug is determined. Under this condition, the library at different titration would be screened in a high throughput manner that should give a 0.1 % to 1 % hit rate. The synergistic co-drug hit should generate 70 % - 100 % of the maximum activity by combination with the sub-optimal concentration of existing drug. Finally, the co-drug hits would be purified and identified. The co-drug could be a pure synthetic molecule, a compound from a combinatorial synthetic library or a mixture from nature or synthetic resources.
    • 本发明提供了一种强有力的系统方法来发现与低剂量的已知药物协同作用的下一代化合物或制剂。 选择现有药物或药物候选药物。 然后创建包括大分子如核酸和蛋白质的天然产物或合成化学品(纯或组合)的文库。 建立了包括生物化学,基于细胞的测定,动物模型或临床治疗的功能测定,并确定所选药物的次优剂量(最大活性的10%-40%)。 在这种情况下,不同滴定的文库将以高通量的方式进行筛选,这样可以得到0.1%至1%的命中率。 通过与现有药物的次优浓度组合,协同共同药物的攻击应产生70%〜100%的最大活性。 最后,共同药物的命中将被纯化和鉴定。 共同药物可以是纯合成分子,来自组合合成文库的化合物或来自天然或合成资源的混合物。
    • 10. 发明申请
    • ASSIGNING MEMORY TO ON-CHIP COHERENCE DOMAINS
    • 将存储器分配给片上相关域
    • WO2011147669A1
    • 2011-12-01
    • PCT/EP2011/057407
    • 2011-05-09
    • INTERNATIONAL BUSINESS MACHINES CORPORATIONIBM UNITED KINGDOM LIMITEDZHANG, LixinSPEIGHT, William, Evan
    • ZHANG, LixinSPEIGHT, William, Evan
    • G06F12/08
    • G06F12/0831
    • A mechanism is provided for assigning memory to on-chip cache coherence domains. The mechanism assigns caches within a processing unit to coherence domains. The mechanism then assigns chunks of memory to the coherence domains. The mechanism monitors applications running on cores within the processing unit to identify needs of the applications. The mechanism may then reassign memory chunks to the cache coherence domains based on the needs of the applications running in the coherence domains. When a memory controller receives the cache miss, the memory controller may look up the address in a lookup table that maps memory chunks to cache coherence domains. Snoop requests are sent to caches within the coherence domain. If a cache line is found in a cache within the coherence domain, the cache line is returned to the originating cache by the cache containing the cache line either directly or through the memory controller. If a cache line is not found within the coherence domain, the memory controller accesses the memory to retrieve the cache line.
    • 提供了一种用于将存储器分配给片上高速缓存一致性域的机制。 该机制将处理单元内的高速缓存分配给相干域。 该机制然后将大块内存分配给一致性域。 该机制监视在处理单元内的核心上运行的应用程序,以识别应用程序的需求。 然后,该机制可以基于在相干域中运行的应用的需要将存储块重新分配给高速缓存一致性域。 当存储器控制器接收高速缓存未命中时,存储器控制器可以查找映射内存块到高速缓存一致性域的查找表中的地址。 侦听请求被发送到连贯域内的缓存。 如果在相干域内的高速缓存中找到高速缓存行,则通过直接或通过存储器控制器的高速缓存行的高速缓存将高速缓存行返回到始发高速缓存。 如果在相干域内没有找到高速缓存行,则内存控制器访问内存以检索高速缓存行。