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公开(公告)号：US4650823A
公开(公告)日：1987-03-17
申请号：US766746
申请日：1985-08-16
摘要： The present invention is directed to a thermoplastic molding composition comprising a polycarbonate resin and a pigmenting amount of black iron oxide. The invention is predicated on the surprising findings that this composition yields stable, streaking-free molded articles. A preferred embodiment of the invention comprises a flame retarding agent and iron oxide based pigment selected from the group consisting of black iron oxide and red iron oxide, said flame retarding agent comprising polytetrafluoroethylene; the composition is characterized in that it is streaking-free and in that its flammability rating is at least 5V-1/8" in accordance with UL-94.
摘要翻译： 本发明涉及包含聚碳酸酯树脂和着色量的黑色氧化铁的热塑性模塑组合物。 本发明基于令人惊奇的发现，该组合物产生稳定的无条纹模塑制品。 本发明的优选实施方案包括阻燃剂和选自黑色氧化铁和红色氧化铁的氧化铁基颜料，所述阻燃剂包括聚四氟乙烯; 该组合物的特征在于它是无条纹的，并且其可燃性等级根据UL-94至少为5V-1/8“。
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公开(公告)号：US4578409A
公开(公告)日：1986-03-25
申请号：US691102
申请日：1985-01-14
IPC分类号： C07F7/18 , C08K3/00 , C08K5/00 , C08K5/54 , C08K5/5455 , C08L1/00 , C08L27/00 , C08L67/00 , C08L67/02 , C08L69/00 , C08L101/00 , C09K21/10 , C08K5/34
CPC分类号： C08K5/5406 , C07F7/182 , C07F7/1836
摘要： The present invention relates to a novel halogenated silane conforming to the structure ##STR1## where X is a halogen atom, n is an integer of from 1 to 4, p is an integer of from 1 to 9 and m is an integer of from 1 to 5. The silane thus disclosed was found to be particularly suitable as a flame retarding additive for thermoplastic molding compositions.
摘要翻译： 本发明涉及符合结构
的新型卤代硅烷，其中X为卤素原子，n为1〜4的整数，p为1〜9的整数，m为1的整数 发现如此公开的硅烷特别适合作为热塑性模塑组合物的阻燃添加剂。 -
43.发明授权
公开(公告)号：US4306055A
公开(公告)日：1981-12-15
申请号：US157603
申请日：1980-06-09
IPC分类号： C07C317/22 , C07C323/65 , C08G64/10 , C07C147/10 , C08G75/20
CPC分类号： C07C323/65 , C07C317/22 , C08G64/10
摘要： Polycarbonate resins are based upon the reaction of an aromatic diol and a carbonic acid derivative. A sulfur containing difunctional phenolic compound represented by the structural formula: ##STR1## wherein R.sub.1 is a lower alkyl having 1 to 4 carbon atoms and "n" equals 0 to 4 and X is S or SO.sub.2 either totally or partially substitutes for said aromatic diol. Polycarbonates prepared in accordance with the invention exhibit good heat distortion characteristics and long term aging properties.
摘要翻译： 聚碳酸酯树脂基于芳族二醇和碳酸衍生物的反应。 由下式结构式表示的含硫双官能酚类化合物：其中R 1为碳原子数1〜4的低级烷基，n为0〜4，X为S或SO 2，可以全部或部分代替所述芳香族二醇 。 根据本发明制备的聚碳酸酯表现出良好的热变形特性和长期老化性能。
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公开(公告)号：US07149676B2
公开(公告)日：2006-12-12
申请号：US09888189
申请日：2001-06-21
申请人： Sivaram Krishnan
发明人： Sivaram Krishnan
IPC分类号： G06F9/44
CPC分类号： G06F11/3457 , G06F2201/885
摘要： The performance of a system is simulated in a method comprising: performing simulation in a first simulation mode for at least a first portion of code that models at least a portion of the system; and performing simulation in a second simulation mode for at least a second portion of code that models at least a portion of the system.
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45.发明授权Pipelined processor executing logical or mathematical operation specifying compare folded branch instruction 失效执行逻辑或数学运算的流水线处理器指定比较折叠分支指令公开(公告)号：US06772323B2
公开(公告)日：2004-08-03
申请号：US10288343
申请日：2002-11-04
IPC分类号： G06F938
CPC分类号： G06F9/3804 , G06F9/30058 , G06F9/322 , G06F9/3842 , G06F9/3846 , G06F9/3885
摘要： An improved branch instruction and associated branch control instruction are provided for optimizing handling of branch operations within a pipelined processor. The branch control instruction is adapted so that it can precede the branch instruction in a program sequence and provides branch target address computation information so that branch target addresses can be computed in advance of execution of one or mote associated branch instructions. Because branch target address computation information is disassociated from the actual branch instruction, more space is available within the branch instruction itself to permit additional new types of operations, such as folded-compare, register to register comparisons (including a compare to a zero valued register), predicate evaluations, etc.
摘要翻译： 提供改进的分支指令和相关联的分支控制指令，用于优化处理流水线处理器内的分支操作的处理。 分支控制指令被调整为使得其可以在编程序列中的分支指令之前，并且提供分支目标地址计算信息，使得可以在执行一个或微微相关联的分支指令之前计算分支目标地址。 由于分支目标地址计算信息与实际分支指令分离，因此在分支指令本身内有更多的空间可用于允许其他新类型的操作，比如折叠比较，寄存器进行寄存器比较（包括与零值寄存器的比较 ），谓词评估等
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公开(公告)号：US06477639B1
公开(公告)日：2002-11-05
申请号：US09679593
申请日：2000-10-04
IPC分类号： G06F938
CPC分类号： G06F9/3804 , G06F9/30058 , G06F9/322 , G06F9/3842 , G06F9/3846 , G06F9/3885
摘要： An improved branch instruction and associated branch control instruction are provided for optimizing handling of branch operations within a pipelined processor. The branch control instruction is adapted so that it can precede the branch instruction in a program sequence and provides branch target address computation information so that branch target addresses can be computed in advance of execution of one or more associated branch instructions. The branch control instruction also includes its own branch instruction prediction bit for specifying to a prefetcher within the processor whether a common branch instruction is likely to be needed by the processor, as well as a ranking field for specifying a preloading priority for the particular common branch instruction. Because branch target address computation information is disassociated from the actual branch instruction, more space is available within the branch instruction itself to permit additional new types of operations, such as folded-compare, register to register comparisons (including a compare to a zero valued register), predicate evaluations, etc. A separate prediction bit within the branch instruction specifies whether the branch is likely to be taken or not taken to a branch control unit in the processor, and it is these separate prediction bits that are considered by a branch control instruction for a group of branch instructions to determine the branch instruction prediction bit.
摘要翻译： 提供改进的分支指令和相关联的分支控制指令，用于优化处理流水线处理器内的分支操作的处理。 分支控制指令被调整为使得它可以在编程序列中的分支指令之前，并且提供分支目标地址计算信息，使得可以在执行一个或多个相关联的分支指令之前计算分支目标地址。 分支控制指令还包括其自身的分支指令预测位，用于向处理器内的预取器指定公共分支指令是否可能由处理器需要，以及用于指定特定公共分支的预加载优先级的等级字段 指令。 由于分支目标地址计算信息与实际分支指令分离，因此在分支指令本身内有更多的空间可用于允许其他新类型的操作，比如折叠比较，寄存器进行寄存器比较（包括与零值寄存器的比较 ），谓词评估等。分支指令中的单独的预测位指定分支是否可能被带到处理器中的分支控制单元，并且是分支控制所考虑的这些单独的预测比特 一组分支指令的指令来确定分支指令预测位。
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47.发明授权Two modes for executing branch instructions of different lengths and use of branch control instruction and register set loaded with target instructions 失效用于执行不同长度的分支指令和使用分支控制指令和加载目标指令的寄存器组的两种模式公开(公告)号：US06446197B1
公开(公告)日：2002-09-03
申请号：US09410507
申请日：1999-10-01
IPC分类号： G06F938
CPC分类号： G06F9/3804 , G06F9/30058 , G06F9/322 , G06F9/3842 , G06F9/3846 , G06F9/3885
摘要： A processor and accompanying program are disclosed which utilize branch control instructions in cooperation with branch instructions to reduce branch latency. The branch control instruction and branch instruction have a format/structure that is designed to execute flexibly and efficiently by making use of separate dedicated target address and target branch instruction register sets used by a pipeline within the processor.
摘要翻译： 公开了一种处理器和伴随程序，其利用与分支指令协作的分支控制指令来减少分支延迟。 分支控制指令和分支指令具有格式/结构，其设计为通过利用处理器内的流水线使用的单独的专用目标地址和目标分支指令寄存器集来灵活和有效地执行。
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公开(公告)号：US06323280B1
公开(公告)日：2001-11-27
申请号：US08414702
申请日：1995-03-31
IPC分类号： C08L5300
CPC分类号： C08L69/00 , C08L83/10 , C08L27/12 , C08L2666/04
摘要： The present invention resides in the surprising properties found to characterize the thermoplastic molding composition which comprise a polydiorganosiloxane block copolycarbonate and an additive amount of a partially fluorinated polyolefin. The composition of the invention has a surprisingly improved flame retardance and a high impact strength.
摘要翻译： 本发明在于发现特征为包括聚二有机硅氧烷嵌段共聚碳酸酯和添加量的部分氟化聚烯烃的热塑性模塑组合物的令人惊奇的性质。 本发明的组合物具有惊人的改善的阻燃性和高冲击强度。
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公开(公告)号：US06197854B1
公开(公告)日：2001-03-06
申请号：US09541570
申请日：2000-04-03
申请人： Sivaram Krishnan , Wolfgang Ebert
发明人： Sivaram Krishnan , Wolfgang Ebert
IPC分类号： C08K545
摘要： A thermoplastic polycarbonate molding composition having improved resistance to gamma radiation-induced yellowing is disclosed. Particularly suitable for the manufacture of devices targeted for medical applications, the composition contains additive amounts of a first stabilizing compound conforming structurally to wherein in the embodiment where n is 1, R1 is an unsubstituted or substituted carbocyclic or heterocyclic aromatic ring system, and where in the embodiment where n is 2, R1 is unsubstituted or C1-4-alkyl or hydroxy substituted phenylene or naphthylene, and R2, R3, R4 and R5 independently of one another are hydrogen, C1-25-alkyl groups or phenyl. and a saccharine compound.
摘要翻译： 公开了具有改进的抗γ辐射诱导黄变性的热塑性聚碳酸酯模塑组合物。 该组合物特别适用于制造医疗用途的装置，该组合物含有添加量的结构上符合结构的第一稳定化合物，其中n为1的实施方案中，R 1为未取代或取代的碳环或杂环芳环体系， 其中n为2，R 1为未取代的或C 1-4 - 烷基或羟基取代的亚苯基或亚萘基，R 2，R 3，R 4和R 5彼此独立地为氢，C 1-5 - 烷基或苯基，以及糖精化合物。
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50.发明授权
公开(公告)号：US5484828A
公开(公告)日：1996-01-16
申请号：US341793
申请日：1994-11-18
IPC分类号： B32B27/36 , B29C47/06 , B29K69/00 , B29L7/00 , C08K5/00 , C08K5/134 , C08K5/16 , C08K5/3475 , C08K5/3492 , C08K5/375 , C08L69/00 , C08K5/34
CPC分类号： C08K5/34924 , C08K5/1345 , C08K5/3475 , C08K5/375 , Y10T428/31507
摘要： A thermoplastic polycarbonate molding composition free from organo phosphorus compounds and having an improved resistance to discoloration caused by exposure to High Intensity Discharge (HID) light and heat is disclosed. Accordingly, the molding composition contains (co)polycarbonate resin, a dimeric benzotriazole and an ester of a 3,5-di-tert-butyl-4-hydroxyhydrocinnamic acid. In a preferred embodiment, a sheet made of (co)polycarbonate resin is rendered improved resistance to discoloration by having applied to at least one of its surfaces an adherent protective film prepared from the polycarbonate composition of the invention.
摘要翻译： 公开了一种不含有机磷化合物的热塑性聚碳酸酯模塑组合物，并且具有改善的抗暴露于高强度放电（HID）光和热的变色性。 因此，成型组合物含有（共）聚碳酸酯树脂，二聚苯并三唑和3,5-二叔丁基-4-羟基氢化肉桂酸的酯。 在优选的实施方案中，通过将至少一个表面施加到由本发明的聚碳酸酯组合物制备的粘合保护膜，由（共）聚碳酸酯树脂制成的片材具有改进的抗变色性。
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