COMPOSITE RCC DECK AND PRESTRESSED PARABOLIC BOTTOM CHORD UNDERSLUNG OPEN WEB STEEL GIRDER BRIDGE SUPERSTRUCTURE

    公开(公告)号:US20240060253A1

    公开(公告)日:2024-02-22

    申请号:US18271410

    申请日:2022-03-06

    CPC classification number: E01D6/00 E01D19/125 E01D21/00 E01D2101/268

    Abstract: Composite decks increase bridge strength and stiffness. Prestressed composite open web steel girder has added advantage of high strength cable support. Results of typical 125 m span bridges having heights of 9.0 m, 10.0 m and 12.5 m, and another 50.0 m span and 2.5 m height are given. Member stresses and bridge deflections during erection remained safe. Average steel off take for the 125 m bridge is 2.65 t/m and for the 50 m span bridge it is 1.77 t/m for limiting live load deflection of Span/800. Its reserve strength is 3.2 times service condition live load. The girders are panel wise workshop fabricated, assembled at site, jacked up or crane lifted to secure over bearings. Connection of the cross members, and onsite deck casting in parts with stage wise bottom chord prestressing is carried out. Short to long span bridges for single or multiple lanes in road, rail, metro rail, and coastal link projects are feasible.

    Flying user interface
    3.
    发明授权

    公开(公告)号:US09720519B2

    公开(公告)日:2017-08-01

    申请号:US14814509

    申请日:2015-07-30

    CPC classification number: G06F3/0304 G06F3/017

    Abstract: This invention describes a special type of drone called “Flying User Interface” device comprised of a robotic projector-camera system, an onboard digital computer connected with Internet, sensors, and a hardware interface to stick to any surface such as wall, ceilings, etc. Computer further consists of other subsystems, devices, and sensors such as accelerometer, compass, gyroscope, flashlight, etc. Drone flies from one places to another, detects a surface, and sticks to it. After successful sticking mechanism, device stops all its rotators and projects or augments images, information, and user interfaces on the near by surfaces. User interface may contain applications, information about object being augmented and information from Internet. User can interact with user-interface using command and gestures such as hand, body, feet, voice, etc.

    Intelligent Auto-Scaling
    4.
    发明申请
    Intelligent Auto-Scaling 有权
    智能自动缩放

    公开(公告)号:US20160210172A1

    公开(公告)日:2016-07-21

    申请号:US14915284

    申请日:2013-09-13

    CPC classification number: G06F9/5011 G06F9/5072 G06F9/5083 G06F17/3056

    Abstract: Provided is a method of auto-scaling. A state change event notification related to a computing resource associated with a computer application is received. Immediate parent configuration items (CIs) associated with the computer Application deployment tool. Monitoring tool application in a configuration management database (CMDB are identified. Status of the immediate parent configuration items (CIs) associated with the computer application is determined. Auto-scaling is performed if the status of the immediate parent configuration items (CIs) associated with the Auto-scaling engine Configuration Management computer application is normal.

    Abstract translation: 提供了一种自动缩放的方法。 接收与计算机应用相关联的计算资源相关的状态改变事件通知。 与计算机相关联的即时父配置项(CI)应用程序部署工具。 在配置管理数据库(CMDB)中监视工具应用程序,确定与计算机应用程序关联的直接父配置项(CI)的状态。如果与父级配置项(CI)相关联的直接父配置项(CI)的状态,则执行自动缩放 自动缩放引擎配置管理计算机应用程序正常。

    FLUID CRACKING PROCESS AND APPARATUS FOR MAXIMIZING LIGHT OLEFINS OR MIDDLE DISTILLATES AND LIGHT OLEFINS
    7.
    发明申请
    FLUID CRACKING PROCESS AND APPARATUS FOR MAXIMIZING LIGHT OLEFINS OR MIDDLE DISTILLATES AND LIGHT OLEFINS 有权
    流体破碎过程和装置,用于最大限度地利用光油或中间油和轻油

    公开(公告)号:US20140014555A1

    公开(公告)日:2014-01-16

    申请号:US13547807

    申请日:2012-07-12

    Abstract: A fluid catalytic cracking apparatus and process is disclosed, providing for efficient conversion of heavy hydrocarbon feeds to light olefins, aromatics, and gasoline. A countercurrent flow reactor operating in bubbling or turbulent fluidization regimes is integrated with a fluid catalytic cracking riser reactor. A heavy hydrocarbon feed is catalytically cracked to naphtha and light olefins in the riser reactor, a co-current flow reactor. To enhance the yields and selectivity to light olefins, cracked hydrocarbon products from the riser reactor, such as C4 and naphtha range hydrocarbons, may be recycled and processed in the countercurrent flow reactor. The integration of the countercurrent flow reactor with a conventional FCC riser reactor and catalyst regeneration system may overcome heat balance issues commonly associated with two-stage cracking processes, may substantially increase the overall conversion and light olefins yield, and/or may increases the capability to process heavier feedstocks.

    Abstract translation: 公开了一种流化催化裂化装置和方法,用于有效地将重质烃进料转化成轻质烯烃,芳族化合物和汽油。 在起泡或湍流流化方案中操作的逆流反应器与流化催化裂化提升反应器整合。 重质烃进料在提升管反应器,并流流动反应器中催化裂解成石脑油和轻质烯烃。 为了提高轻质烯烃的产率和选择性,来自提升管反应器(例如C4和石脑油范围烃)的裂解烃产物可以在逆流流动反应器中再循环和处理。 逆流流动反应器与常规FCC提升管反应器和催化剂再生系统的整合可以克服通常与两阶段裂解过程相关的热平衡问题,可以显着增加总转化率和轻烯烃产率,和/或可以增加 处理较重的原料。

    Mill liner assembly
    8.
    发明授权
    Mill liner assembly 有权
    磨机衬套组装

    公开(公告)号:US08622330B2

    公开(公告)日:2014-01-07

    申请号:US13349786

    申请日:2012-01-13

    CPC classification number: B02C17/225

    Abstract: A mill liner assembly for mounting on an inner diameter of a shell of a grinding mill. The mill liner assembly includes one or more shell plates for engagement with the shell, each of the shell plates having a cooperating portion thereof, and one or more lifter bars, each of the lifter bars having a mounting portion thereof, the mounting portion being receivable on the cooperating portion. The mill liner assembly also includes one or more layers having one or more substantially non-resilient materials and a substantially non-sticking surface. The layer is at least partially positioned on at least a first selected one of the cooperating portion and the mounting portion, to position the non-sticking surface thereof for engagement with a second selected one of the cooperating portion and the mounting portion, to impede adhesion of the shell plate and the lifter bar to each other.

    Abstract translation: 一种用于安装在研磨机的壳体的内径上的研磨衬套组件。 研磨机衬套组件包括一个或多个用于与壳体接合的壳板,每个壳板具有配合部分,以及一个或多个升降杆,每个升降杆具有其安装部分,该安装部分可接收 在协作部分。 研磨衬套组件还包括具有一个或多个基本上非弹性材料和基本上不粘的表面的一个或多个层。 所述层至少部分地定位在所述配合部分和所述安装部分中的至少第一所选择的一个上,以将所述不粘附表面定位成与所述配合部分和所述安装部分中的第二选定部分接合,以阻止粘附 的壳板和升降杆彼此。

    PROCESS FOR PREPARATION OF NOVEL 42-O-(HETEROALKOXYALKYL) RAPAMICIN COMPOUNDS WITH ANTI-PROLIFERATIVE PROPERTIES
    10.
    发明申请
    PROCESS FOR PREPARATION OF NOVEL 42-O-(HETEROALKOXYALKYL) RAPAMICIN COMPOUNDS WITH ANTI-PROLIFERATIVE PROPERTIES 有权
    制备具有抗增殖性能的新型42-O-(异羟甲基烷基)RAPAMICIN化合物的方法

    公开(公告)号:US20130184305A1

    公开(公告)日:2013-07-18

    申请号:US13814174

    申请日:2011-08-02

    CPC classification number: C07D491/18 A61K31/436 A61M25/10 C07D498/18

    Abstract: The invention discloses novel 42-0-(heteroalkoxyalkyl) rapamycin compounds of formula (1) and process for preparation thereof. These compounds are useful in the treatment of hyperproliferative vascular diseases such as restenosis and atherosclerosis Wherein, R denotes 3, 4 and 5 membered 3-hydroxy heteroalkoxyalkyl compounds selected from Tetrahydrofuran-3-ol, Oxetan-3-ol, Tetrahydropyran-3-ol, Tetrahydro-4- methyl furan-3-ol, Tetrahydro-2,5,5-trimethyl furan-3-ol, Tetrahydro-2,5-diethyl-2-methyl furan-3-ol, Tetrahydro-6-methoxy-2-methyl 2H-Pyran-3-ol and Tetrahydro-2,2-dimethyl-6-phenyl 2H-Pyran-3-ol.

    Abstract translation: 本发明公开了式(1)的新型42-0-(杂烷氧基烷基)雷帕霉素化合物及其制备方法。 这些化合物可用于治疗过度增殖性血管疾病如再狭窄和动脉粥样硬化。其中,R表示选自四氢呋喃-3-醇,氧杂环丁烷-3-醇,四氢吡喃-3-醇的3,4和5员3-羟基杂烷氧基烷基化合物 ,四氢-4-甲基呋喃-3-醇,四氢-2,5,5-三甲基呋喃-3-醇,四氢-2,5-二乙基-2-甲基呋喃-3-醇,四氢-6-甲氧基 - 2-甲基-2H-吡喃-3-醇和四氢-2,2-二甲基-6-苯基-2H-吡喃-3-醇。

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