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    • 1. 发明授权
    • Lock protocol for PCI bus using an additional
    • 使用系统总线上附加“超级锁”信号的PCI总线锁定协议
    • US6098134A
    • 2000-08-01
    • US775130
    • 1996-12-31
    • Peter MichelsChristopher J. PetteyThomas R. SeemanBrian S. Hausauer
    • Peter MichelsChristopher J. PetteyThomas R. SeemanBrian S. Hausauer
    • G06F9/46G06F13/38G06F15/17
    • G06F9/52
    • A computer system has a processor bus under control of the microprocessor itself, and this bus communicates with main memory, providing high-performance access for most cache fill operations. In addition, the system includes one or more expansion buses, preferably of the PCI type in the example embodiment. A host-to-PCI bridge is used for coupling the processor bus to the expansion bus. Other buses may be coupled to the PCI bus via PCI-to-(E)ISA bridges, for example. The host-to-PCI bridge contains queues for posted writes and delayed read requests. All transactions are queued going through the bridge, upstream or downstream. According to a feature of the invention, provision is made for split transactions, i.e., a read request which is not satisfied while the processor requesting it is still on the bus, but instead the bus is relinquished and other transactions intervene before the read result is available. A contemporary microprocessor such as a P6 has a deferred transaction protocol to implement split transactions, but this protocol is not available on a PCI bus. Split transactions are done by a "retry" command on a PCI bus, wherein a read request that cannot be completed immediately is queued and a "retry" response is sent back to the requester on the bus; this instructs the requester to retry (send the same command again) at a later time. To avoid a situation where two processors issue locked cycles which are enqueued and retried in separate bridges, a "Superlock" signal is added to the processor bus, which is asserted by a bridge as soon as a locked transaction is enqueued, and thereafter neither bridge will accept a locked cycle issued by a processor, other than that locked read that was initiated by a processor and enqueued in the bridge and is being retried.
    • 计算机系统在微处理器本身的控制下具有处理器总线,并且该总线与主存储器通信,为大多数缓存填充操作提供高性能访问。 此外,该系统包括一个或多个扩展总线,优选地在示例性实施例中为PCI类型。 主机到PCI桥接器用于将处理器总线耦合到扩展总线。 例如,其他总线可以通过PCI至(E)ISA网桥耦合到PCI总线。 主机到PCI桥接器包含发布的写入和延迟读取请求的队列。 所有交易排队通过桥梁,上游或下游。 根据本发明的特征,提供分割事务,即,在请求它的处理器仍然在总线上时不满足的读请求,而是在读取结果为止之前放弃总线并且其他事务干预 可用。 诸如P6的当代微处理器具有延迟事务协议来实现分离事务,但是该协议在PCI总线上不可用。 拆分事务通过PCI总线上的“重试”命令完成,其中立即不能完成的读取请求被排队,并且“重试”响应被发送回总线上的请求者; 这指示请求者稍后重试(再次发送相同的命令)。 为了避免两个处理器发出锁定循环的情况,这些循环在单独的桥接器中排队并重试,“Superlock”信号被添加到处理器总线中,一旦锁定的事务被入队就由桥接器断言,然后两个桥接器 将接受处理器发出的锁定循环,而不是由处理器启动并处于桥中并正在重试的锁定读取。
    • 2. 发明申请
    • Time multiplexing logic in physical design domain for multiple instantiation
    • 物理设计领域的时间复用逻辑,用于多个实例化
    • US20070195757A1
    • 2007-08-23
    • US11507670
    • 2006-08-22
    • Peter Michels
    • Peter Michels
    • H04L12/50
    • H04J3/047H04J3/0685
    • An apparatus and method are provided to perform a time multiplexing logic in a module, are provided including identifying a driving flop and a receiving flop in the module, receiving a modified input signal, and identifying a worst case timing path for the modified input signal to transmit from the driving flop to the receiving flop. The time multiplexing logic of the apparatus and method further identifies a predetermined point of the worst case timing path, and inserts a logic unit at the predetermined point allowing the time multiplexing logic circuit to process and output the modified input signal at a maximum frequency.
    • 提供了一种用于在模块中执行时间复用逻辑的装置和方法,包括识别模块中的驱动触发器和接收触发器,接收修改的输入信号,以及将修改的输入信号的最坏情况定时通路识别为 从驱动器发送到接收触发器。 该装置和方法的时间复用逻辑进一步标识最差情况定时路径的预定点,并在允许时间复用逻辑电路以最大频率处理和输出经修改的输入信号的预定点处插入逻辑单元。
    • 4. 发明申请
    • PROCESS FOR THE PRODUCTION OF PIPERIDINE DERIVATIVES WITH MICROORGANISMS
    • 用微生物生产哌啶衍生物的方法
    • US20070134774A1
    • 2007-06-14
    • US11624096
    • 2007-01-17
    • Peter MichelsEric Zirbes
    • Peter MichelsEric Zirbes
    • C12P17/12
    • C12P17/12C07D211/46C07D211/70
    • The present invention relates to the production of a product compound having a structure according to Formulae IA and/or IB: wherein n is 0 or 1; R1 is hydrogen or hydroxy; R2 is hydrogen; or, when n is 0, R1 and R2 taken together form a second bond between the carbon atoms bearing R1 and R2, provided that when n is 1, R1 and R2 are each hydrogen; R3 is —COOH or —COOR4; R4 is an alkyl or aryl moiety; A, B, and D are the substituents of their rings, each of which may be different or the same, and are selected from the group consisting of hydrogen, halogens, alkyl, hydroxy, and alkoxy. This process involves incubating a starting compound having a structure according to Formulae IIA and/or IIB: wherein R3 is —CH3 and R1, R2, A, B, and D are defined above. in the presence of a microorganism under conditions effective to produce the product compound. The microorganism can be from the genus Streptomyces, Stemphylium, Gliocladium, Bacillus, Botrytis, Cyathus, Rhizopus, Pycniodosphora, Pseudomonas, Helicostylum, Aspergillus, Mucor, Gelasinospora, Rhodotorula, Candida, Mycobacterium, or Penicillium. Alternatively, the microorganism can be Cunninghamella bainieri.
    • 本发明涉及具有根据式IA和/或IB的结构的产物化合物的制备:其中n为0或1; R 1是氢或羟基; R 2是氢; 或者当n为0时,R 1和R 2一起形成带有R 1和R 2的碳原子之间的第二个键 > 2 ,条件是当n为1时,R 1和R 2各自为氢; R 3是-COOH或-COOR 4; R 4是烷基或芳基部分; A,B和D是它们的环的取代基,其各自可以不同或相同,并且选自氢,卤素,烷基,羟基和烷氧基。 该方法包括孵育具有根据式IIA和/或IIB的结构的起始化合物:其中R 3是-CH 3 3和R 1, R 2,A,B和D如上所定义。 在有效产生产物化合物的条件下在微生物存在下进行。 微生物可以来自链霉菌属,茎状杆菌属,胶霉属,芽孢杆菌属,Botrytis,Cyathus,Rhizopus,Pycniodosphora,假单胞菌属,Helicostylum,曲霉属,Mucor,Gelasinospora,Rhodotorula,Candida,Mycobacterium或Penicillium。 或者,微生物可以是贻贝(Cunninghamella bainieri)。
    • 5. 发明授权
    • Replacement, upgrade and/or addition of hot-pluggable components in a computer system
    • 在计算机系统中更换,升级和/或添加热插拔组件
    • US06487623B1
    • 2002-11-26
    • US09303369
    • 1999-04-30
    • Theodore F. EmersonVincent NguyenPeter MichelsSteve Clohset
    • Theodore F. EmersonVincent NguyenPeter MichelsSteve Clohset
    • G06F1300
    • G06F13/4081
    • A computer system adapted for hot-pluggable components such as memory modules that may be replaced, upgraded and/or added without disturbing normal operation of the computer system. A failing memory module may be replaced by copying its contents to a new memory module in a background operation while the computer system runs its operating system and applications programs. When all contents are copied to the new memory module, the failing memory module may be removed without having to shut down the computer system. Computer system memory may be upgraded or added to by inserting the new memory module(s) into vacant disconnected memory connectors, whereupon the computer system automatically recognizes the new memory module(s), synchronously connects the new memory module(s) to the computer system memory bus, initializes the new memory module(s), and then notifies the operating system that the new memory module(s) is available, all without disturbing normal operation of the computer system.
    • 适于热插拔组件的计算机系统,例如可以被替换,升级和/或添加的内存模块,而不会干扰计算机系统的正常操作。 当计算机系统运行其操作系统和应用程序时,可以在背景操作中将其内容复制到新的存储器模块来替换故障存储器模块。 当所有内容被复制到新的内存模块时,可能会删除故障内存模块,而无需关闭计算机系统。 可以通过将新的存储器模块插入空闲断开的存储器连接器来升级或添加计算机系统存储器,于是计算机系统自动识别新的存储器模块,同步地将新的存储器模块连接到计算机 系统内存总线,初始化新的内存模块,然后通知操作系统新的内存模块可用,而不会影响计算机系统的正常运行。
    • 7. 发明申请
    • Packet attribute based prioritization
    • 基于分组属性的优先级排序
    • US20070053290A1
    • 2007-03-08
    • US11504634
    • 2006-08-16
    • Peter Michels
    • Peter Michels
    • H04L12/26
    • H04L47/29H04L43/0852H04L43/16H04L47/10H04L47/2458H04L47/2475H04L47/36
    • An apparatus and method to optimize latency and bandwidth in a system include a queue configured to receive control data packets of a control stream, and an arbiter. The arbiter is operatively connected to the queue and configured to set a threshold level defining a priority to transmit and process each control data packet, to read header attribute information associated with the control data packet, and to determine, based on the header attribute information included in the control data packet, a length of each control data packet. The arbiter is configured to compare the length of each control data packet with the threshold level to prioritize transmission of the control data packets.
    • 用于优化系统中的等待时间和带宽的装置和方法包括被配置为接收控制流的控制数据分组的队列和仲裁器。 仲裁器可操作地连接到队列并且被配置为设置限定优先级的阈值级别,以发送和处理每个控制数据分组,读取与控制数据分组相关联的头部属性信息,并且基于包括的头部属性信息 在控制数据包中,每个控制数据包的长度。 仲裁器被配置为将每个控制数据分组的长度与阈值级别进行比较,以优先处理控制数据分组的传输。
    • 8. 发明申请
    • Device for producing a gas cushion
    • 用于生产气垫的装置
    • US20060277947A1
    • 2006-12-14
    • US10551286
    • 2004-03-22
    • Dieter FunkJoachim PilzPeter Michels
    • Dieter FunkJoachim PilzPeter Michels
    • C03B18/00
    • C03B23/0355C03B23/0352C03B35/24
    • The gas cushion serves to support a preheated glass sheet and is produced by a chamber, which is connected to a source (21) of compressed gas. The upper wall (10) of the chamber is adapted to the shape of the glass sheet and has a plurality of apertures for the passage of gas in the form of nozzles (14), which comprise an entry bore (22) and, following thereupon, a progressively widening exit hole (16) with a nozzle exit area (15). The upper wall (10) of the chamber has a greater degree of perforation (sum of the nozzle exit areas (15) in relation to the total area of the respective zone) in its edge zone (12, 13) than in its central zone (11). The nozzles ensure that no jet marks can arise. The gas of the gas cushion can also low out undisturbed at the side, so that no cooling edges are present and the occurrence of cooling shadows is accordingly avoided.
    • 气垫用于支撑预热的玻璃板,并且通过连接到压缩气体源(21)的室产生。 室的上壁(10)适于玻璃板的形状,并且具有多个孔,用于使喷嘴(14)形式的气体通过,喷嘴(14)包括入口孔(22),随后在其上 ,具有喷嘴出口区域(15)的逐渐变宽的出口孔(16)。 腔室的上壁(10)在其边缘区域(12,13)中具有比其中心区域更大程度的穿孔(喷嘴出口区域(15)相对于相应区域的总面积的总和) (11)。 喷嘴确保不会产生喷射痕迹。 气垫的气体也可以在侧面不受干扰,因此不存在冷却边缘,因此避免了发生冷却阴影。
    • 9. 发明授权
    • Device for producing a gas cushion
    • 用于生产气垫的装置
    • US07866186B2
    • 2011-01-11
    • US10551286
    • 2004-03-22
    • Dieter FunkJoachim PilzPeter Michels
    • Dieter FunkJoachim PilzPeter Michels
    • C03B40/04C03B35/24
    • C03B23/0355C03B23/0352C03B35/24
    • The gas cushion serves to support a preheated glass sheet and is produced by a chamber, which is connected to a source (21) of compressed gas. The upper wall (10) of the chamber is adapted to the shape of the glass sheet and has a plurality of apertures for the passage of gas in the form of nozzles (14), which comprise an entry bore (22) and, following thereupon, a progressively widening exit hole (16) with a nozzle exit area (15). The upper wall (10) of the chamber has a greater degree of perforation (sum of the nozzle exit areas (15) in relation to the total area of the respective zone) in its edge zone (12, 13) than in its central zone (11). The nozzles ensure that no jet marks can arise. The gas of the gas cushion can also flow out undisturbed at the side, so that no cooling edges are present and the occurrence of cooling shadows is accordingly avoided.
    • 气垫用于支撑预热的玻璃板,并且通过连接到压缩气体源(21)的室产生。 室的上壁(10)适于玻璃板的形状,并且具有多个孔,用于使喷嘴(14)形式的气体通过,喷嘴(14)包括入口孔(22),随后在其上 ,具有喷嘴出口区域(15)的逐渐变宽的出口孔(16)。 腔室的上壁(10)在其边缘区域(12,13)中具有比其中心区域更大程度的穿孔(喷嘴出口区域(15)相对于相应区域的总面积的总和) (11)。 喷嘴确保不会产生喷射痕迹。 气垫的气体也可以在侧面不受干扰地流出,从而不存在冷却边缘,从而避免了发生冷却阴影。