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    • 2. 发明申请
    • System and method for using address bits to signal security attributes of data in the address space
    • 使用地址位来表示地址空间中数据的安全属性的系统和方法
    • US20060048221A1
    • 2006-03-02
    • US10928970
    • 2004-08-27
    • Dinarte MoraisJeffrey Andrews
    • Dinarte MoraisJeffrey Andrews
    • G06F12/14
    • G06F21/85G06F21/78
    • A integrity control system uses the address bits to enable encryption and/or protection of data stored in a system memory. The encryption and protection mechanisms are coupled to the CPU by way of a data bus and to the memory by way of a data bus. An address bus that determines the location of data to be stored or retrieved from system memory has a plurality of address lines. At least one of the address lines enabling the encryption mechanism to encrypt data before storage in the memory and to decrypt data after retrieval from memory. Another address line enables the protection mechanism to generate a hash of the data. The hash is stored and used to determine whether data has been altered while stored in system memory.
    • 完整性控制系统使用地址位来启用对存储在系统存储器中的数据的加密和/或保护。 加密和保护机制通过数据总线和数据总线连接到CPU。 确定要从系统存储器存储或检索的数据的位置的地址总线具有多个地址线。 至少一个地址线使加密机制能够在存储器中存储之前对数据进行加密,并且在从存储器检索之后解密数据。 另一个地址线使得保护机制能够生成数据的散列。 哈希存储并用于确定在存储在系统内存中数据是否已更改。
    • 5. 发明申请
    • Disinfecting compositions and methods of making and using same
    • 消毒组合物及其制备和使用方法
    • US20050019421A1
    • 2005-01-27
    • US10625271
    • 2003-07-23
    • Terry HobbsJeffrey AndrewsSophia CzechowiczLuke Schallinger
    • Terry HobbsJeffrey AndrewsSophia CzechowiczLuke Schallinger
    • A61L2/18A61L2/22C11D3/20C11D3/39A61K33/40A61K31/19
    • A61L2/186A61L2/22A61L2202/24A61L2202/26C11D3/2075C11D3/3947
    • The present invention provides a composition, comprising: greater than about 0.1% by weight hydrogen peroxide; an aromatic acid component; surfactant; optionally, a solvent; and a carrier. The composition of the invention is useful as a disinfecting composition for killing microorganisms such as bacterium (including Mycobacterium), spores and fungi. The composition provides a pathogenic bacteria kill rate of 99.9% in about 30 seconds when bacteria are exposed to the composition and is effective in providing a Mycobacterium kill of 106 with two minutes or less. Moreover, the compositions of the invention are generally more resistant to catalase deactivation than, for example, an aqueous solution of hydrogen peroxide. The concentration of hydrogen peroxide within the composition may range from about 1% by weight to about 7% by weight and the concentration of aromatic acid component may range from about 0.1% by weight to about 5% by weight. The invention also provides a method for disinfection of a substrate utilizing the composition. The composition of the invention may be used in the foregoing method on a medical instrument, such as an endoscope or the like. Applying the compositions to a substrate may be accomplished in any of a variety of application methods such as by roll coating, dipping, spraying, or rotational tumbling. The composition may be applied to the substrate for a period of time ranging from about 30 seconds to about ten minutes. In this aspect, the invention can further comprise drying the substrate after removing the composition.
    • 本发明提供一种组合物,其包含:大于约0.1重量%的过氧化氢; 芳香族酸成分; 表面活性剂 任选地,溶剂; 和载体。 本发明的组合物可用作杀灭细菌(包括分枝杆菌),孢子和真菌等微生物的消毒组合物。 当细菌暴露于组合物时,组合物在约30秒内提供99.9%的病原菌杀灭率,并有效地在两分钟或更短时间内提供10 6的分枝杆菌杀死。 此外,本发明的组合物通常比例如过氧化氢水溶液更能抵抗过氧化氢酶失活。 组合物中过氧化氢的浓度可以为约1重量%至约7重量%,芳族酸组分的浓度可以为约0.1重量%至约5重量%。 本发明还提供了利用该组合物消毒底物的方法。 本发明的组合物可以在上述方法中用于诸如内窥镜等的医疗器械上。 将组合物施用于基材可以通过各种施用方法中的任何一种来实现,例如通过辊涂,浸涂,喷涂或旋转翻滚。 组合物可以施加到基材上约30秒至约十分钟的时间。 在这方面,本发明还可以包括在去除组合物之后干燥基材。
    • 7. 发明申请
    • System and method for using address lines to control memory usage
    • 使用地址线控制内存使用的系统和方法
    • US20060047936A1
    • 2006-03-02
    • US10928786
    • 2004-08-27
    • Dinarte MoraisJeffrey Andrews
    • Dinarte MoraisJeffrey Andrews
    • G06F12/10
    • G06F12/10G06F12/1027G06F12/145
    • A computing environment maintains the integrity of data stored in system memory. The system has a memory management unit that maintains a plurality of real page numbers. The system also comprises an address bus in communication with the memory management unit. The address bus comprises a plurality of address lines, wherein a value of at least one address line is set by a real page number from the memory management unit. The system has an operating system that controls memory usage by controlling the real page numbers stored in said page table that is accessed by the memory management unit. At least one security feature such as data encryption is selectively applied to data stored in a page of said memory as enabled by a value of said address line set by said real page number.
    • 计算环境维护存储在系统存储器中的数据的完整性。 该系统具有维持多个真实页码的存储器管理单元。 该系统还包括与存储器管理单元通信的地址总线。 地址总线包括多个地址线,其中至少一个地址线的值由来自存储器管理单元的实际页号设置。 该系统具有通过控制由存储器管理单元访问的存储在所述页表中的真实页码来控制存储器使用的操作系统。 至少一个诸如数据加密的安全特征被选择性地应用于由所述真实页码设置的所述地址线的值所启用的存储在所述存储器的页面中的数据。
    • 10. 发明申请
    • Methods and systems for transparent depth sorting
    • 透明深度排序的方法和系统
    • US20050057574A1
    • 2005-03-17
    • US10706690
    • 2003-11-12
    • Jeffrey Andrews
    • Jeffrey Andrews
    • G06T15/00G09G5/393G09G5/395G09G5/02
    • G06T15/405G06T15/005G06T2210/62G09G5/393G09G5/395G09G2320/02
    • Methods and systems for transparent depth sorting are described. In accordance with one embodiment, multiple depth buffers are utilized to sort depth data associated with multiple transparent pixels that overlie one another. The sorting of the depth data enables identification of an individual transparent pixel that lies closest to an associated opaque pixel. With the closest individual transparent pixel being identified, the transparency effect of the identified pixel relative to the associated opaque pixel is computed. If additional overlying transparent pixels remain, a next closest transparent pixel relative to the opaque pixel is identified and for the next closest pixel, the transparency effect is computed relative to the transparency effect that was just computed.
    • 描述了用于透明深度排序的方法和系统。 根据一个实施例,使用多个深度缓冲器对与彼此重叠的多个透明像素相关联的深度数据进行排序。 深度数据的排序使得能够识别最靠近相关不透明像素的单个透明像素。 在识别出最接近的单个透明像素的情况下,计算所识别的像素相对于相关不透明像素的透明度效果。 如果剩余额外的上覆透明像素,则识别相对于不透明像素的下一个最接近的透明像素,并且对于下一个最接近的像素,相对于刚被计算的透明度效果计算透明度效果。