Hydrocracking process using a controlled porosity catalyst
    1.
    发明授权
    Hydrocracking process using a controlled porosity catalyst 失效
    加氢裂化工艺采用受控孔隙催化剂

    公开(公告)号:US5393409A

    公开(公告)日:1995-02-28

    申请号:US28062

    申请日:1993-03-08

    IPC分类号: B01J35/10 C10G47/16 C10G47/10

    摘要: A hydrocracking catalyst and a process using it are described. The catalyst comprises a dealuminated zeolite bound into a highly porous amorphous support matrix. The catalyst is characterized by its low piece density and a bimodal pore distribution, with the unfinished catalyst having a sizeable amount of macropores having diameters between 5,000 and 9,000 Angstroms. A high amount of mesopores between about 56 and about 297 Angstroms is also desired. The presence of pores between 300 to 500 Angstroms and greater than 10,000 Angstroms in diameter is minimized.

    摘要翻译: 描述加氢裂化催化剂及其使用方法。 该催化剂包含结合到高度多孔非晶支撑基质中的脱铝沸石。 催化剂的特征在于其低的片密度和双峰孔分布,未完成的催化剂具有相当大量的直径在5000和9,000埃之间的大孔。 也需要约56至约297埃之间的大量介孔。 存在直径在300至500埃和大于10,000埃之间的孔隙最小化。

    Method and apparatus for providing a secure boot for a computer system
    2.
    发明授权
    Method and apparatus for providing a secure boot for a computer system 有权
    为计算机系统提供安全引导的方法和装置

    公开(公告)号:US07360073B1

    公开(公告)日:2008-04-15

    申请号:US10440369

    申请日:2003-05-15

    IPC分类号: G06F1/26

    CPC分类号: G06F21/575

    摘要: A method and apparatus for securely booting a computer system comprises loading secure boot code and a secure operating system from the secure boot code. The method includes authenticating the user in the secure operating system, prior to permitting access to the main operating system.

    摘要翻译: 用于安全地引导计算机系统的方法和装置包括从安全引导代码加载安全引导代码和安全操作系统。 该方法包括在允许访问主操作系统之前在安全操作系统中认证用户。

    Locking device
    5.
    发明申请
    Locking device 有权
    锁定设备

    公开(公告)号:US20070024068A1

    公开(公告)日:2007-02-01

    申请号:US11497164

    申请日:2006-08-01

    申请人: Brian Wood

    发明人: Brian Wood

    IPC分类号: E05B3/00

    摘要: A locking device is provided for preventing an outside door handle assembly, having a handle, a stem extending out from the handle, and a counterweight operably connected between the handle and a release rod, from activating the release rod in response to a motor vehicle impact. The locking device includes a catch fixedly secured to the counterweight and engageable with the stem in response to the motor vehicle impact in order to prevent the handle from activating the release rod.

    摘要翻译: 提供了一种锁定装置,用于防止具有把手的外门把手组件,从手柄延伸出的杆以及可操作地连接在手柄和释放杆之间的配重,以响应于机动车碰撞而致动释放杆 。 锁定装置包括固定地固定到配重上并且响应于机动车碰撞而可与杆接合的挡块,以防止手柄致动释放杆。

    Cryogenic preservation of biologically active material using high temperature freezing
    7.
    发明授权
    Cryogenic preservation of biologically active material using high temperature freezing 失效
    使用高温冷冻对生物活性物质进行低温保存

    公开(公告)号:US06519954B1

    公开(公告)日:2003-02-18

    申请号:US09655807

    申请日:2000-09-06

    IPC分类号: F17B1702

    摘要: Viable biological material is cryogenically preserved (cryopreservation) by preparing the material for freezing, immersing the material in a tank of cooling fluid, and circulating the cooling fluid past the material at a substantially constant predetermined velocity and temperature to freeze the material. A method according to the present invention freezes the biologic material quickly enough to avoid the formation of ice crystals within cell structures (vitrification). The temperature of the cooling fluid is preferably between −20° C. and −30° C., which is warm enough to minimize the formation of stress fractures in cell membranes due to thermal changes. Cells frozen using a method according to the present invention have been shown to have approximately an 80 percent survival rate, which is significantly higher than other cryopreservation methods.

    摘要翻译: 通过制备用于冷冻的材料,将材料浸入冷却流体槽中,并以基本恒定的预定速度和温度使冷却流体循环通过材料以使材料冷冻,将可生物材料低温保存(冷冻保存)。 根据本发明的方法足够快地冻结生物材料以避免在细胞结构(玻璃化)中形成冰晶。 冷却液的温度优选在-20℃至-30℃之间,其温度足以使由于热变化导致细胞膜中的应力断裂的形成最小化。 已经显示使用根据本发明的方法冷冻的细胞具有大约80%的存活率,其显着高于其它冷冻保存方法。

    Cooking stove
    8.
    外观设计
    Cooking stove 失效
    烹饪炉

    公开(公告)号:USD462562S1

    公开(公告)日:2002-09-10

    申请号:US29142161

    申请日:2001-05-17

    申请人: Brian Wood

    设计人: Brian Wood