METHOD AND INSTALLATION FOR PRODUCING DIRECT REDUCED IRON
    3.
    发明申请
    METHOD AND INSTALLATION FOR PRODUCING DIRECT REDUCED IRON 审中-公开
    生产直接还原铁的方法和安装

    公开(公告)号:US20120031236A1

    公开(公告)日:2012-02-09

    申请号:US13262796

    申请日:2010-04-06

    Abstract: “A method for producing direct reduced iron in a vertical reactor having an upper reducing zone and a lower cooling zone, the method including: feeding iron oxide feed material to an upper portion of the vertical reactor, the iron oxide feed material forming a burden flowing by gravity to a material outlet portion in a lower portion of the vertical reactor; feeding hot reducing gas to a lower portion of the reducing zone of the vertical reactor, the hot reducing gas flowing in a counter flow to the burden towards a gas outlet port in the upper portion of the vertical reactor; recovering direct reduced iron at the lower portion of the vertical reactor; recovering top gas at the upper portion of the vertical reactor; submitting at least a portion of the recovered top gas to a recycling process; and feeding the recycled top gas back into the vertical reactor, where the recycling process includes heating the recovered top gas in a preheating unit before feeding it to a reformer unit; feeding volatile carbon containing material to the reformer unit and allowing the volatile carbon containing material to devolatise and to react with the recovered top gas; feeding desulfurizing agent into the recovered top gas in or upstream of the reformer unit; heating the reformer unit; and feeding the reformed top gas recovered from the reformer unit through a particle separation device for removal of sulfur containing material.”

    Abstract translation: “在具有上部还原区和下部冷却区的立式反应器中生产直接还原铁的方法,该方法包括:将铁氧化物进料输送到垂直反应器的上部,氧化铁原料形成流动的负荷 通过重力引导到垂直反应器的下部的材料出口部分; 将热还原气体供给到垂直反应器的还原区域的下部,热还原气体逆流流向垂直反应器上部的气体出口的负荷; 在垂直反应器的下部回收直接还原铁; 在垂直反应器的上部回收顶部气体; 将回收的顶部气体的至少一部分提交到再循环过程; 并将再循环的顶部气体送回到垂直反应器中,其中回收过程包括在将其送入重整器单元之前将预热单元中回收的顶部气体加热; 将含挥发性碳的材料供给重整单元,并使含挥发性碳的材料脱挥发和与回收的顶部气体反应; 将脱硫剂进料到重整器单元内或上游的回收顶部气体中; 加热重整单元; 并通过用于除去含硫物质的颗粒分离装置将从重整单元回收的重整顶部气体进料。

    METHOD OF THREE-DIMENSIONAL GRAPHICAL MODELLING
    4.
    发明申请
    METHOD OF THREE-DIMENSIONAL GRAPHICAL MODELLING 审中-公开
    三维图形建模方法

    公开(公告)号:US20100234972A1

    公开(公告)日:2010-09-16

    申请号:US12377742

    申请日:2007-07-27

    CPC classification number: G06F17/50 G06F2217/06 G06F2217/12 Y02P90/265

    Abstract: The invention relates to the field of methods of three-dimensional graphical modelling. This is a method of three-dimensional graphical modelling of an interface between several elements, comprising at least: for at least two elements, a step of determining one or more parameters of the element that relate to the interface; a step of displaying, at the level of a software resource, a three-dimensional graphical modelling of the interface with the aid of the parameters determined, at least one of the elements being a phase of a manufacturing method, at least one determined parameter of which used for the displaying step corresponds to a constraint imposed by the manufacturing method phase.

    Abstract translation: 本发明涉及三维图形建模方法领域。 这是几个元件之间的界面的三维图形建模的方法,至少包括:对于至少两个元件,确定与该界面相关的元件的一个或多个参数的步骤; 借助于所确定的参数在软件资源级别显示界面的三维图形建模的步骤,所述元件中的至少一个是制造方法的相位,至少一个确定的参数 用于显示步骤的步骤对应于制造方法阶段施加的约束。

    Pad ESD spreading technique
    5.
    发明授权
    Pad ESD spreading technique 有权
    垫ESD传播技术

    公开(公告)号:US07564665B2

    公开(公告)日:2009-07-21

    申请号:US11621724

    申请日:2007-01-10

    CPC classification number: H02H9/046

    Abstract: A system, e.g. an integrated circuit or part, may include a plurality of pads, e.g. digital I/O pads, each comprising a physical pad and associated pad circuit. In case of an ESD event affecting one or more of the digital I/O pads, PMOS devices configured in an output buffer section between an I/O pad supply rail and the physical output pad—within their respective pad circuits in the affected digital I/O pads—may all be turned on in response to the ESD event. This may allow the capacitance of each pad, in some cases approximately 3 pF capacitance per pad, to charge up, absorbing the energy of the ESD event and reducing the peak voltage the integrated circuit or part experiences as a result of the ESD event. The reduced peak voltage may be directly correlated with improved ESD performance of the product.

    Abstract translation: 系统,例如 集成电路或部件可以包括多个焊盘,例如, 数字I / O焊盘,每个包括物理焊盘和相关焊盘电路。 在影响一个或多个数字I / O焊盘的ESD事件的情况下,配置在I / O焊盘电源轨和物理输出焊盘之间的输出缓冲区中的PMOS器件在其受影响的数字I的各自的焊盘电路内 / O焊盘 - 可能会响应于ESD事件而打开。 这可以允许每个焊盘的电容,在一些情况下,每个焊盘约为3pF的电容充电,吸收ESD事件的能量并降低集成电路或部件作为ESD事件的结果所经历的峰值电压。 降低的峰值电压可以直接与产品的ESD性能相关。

    Semiconductor component comprising an electrostatic-discharge protection
device
    6.
    发明授权
    Semiconductor component comprising an electrostatic-discharge protection device 失效
    半导体元件包括静电放电保护器件

    公开(公告)号:US6040604A

    公开(公告)日:2000-03-21

    申请号:US897964

    申请日:1997-07-21

    CPC classification number: H01L23/60 H01L27/0248 H01L2924/0002 H01L2924/3011

    Abstract: A semiconductor component (10) includes a substrate (11), doped regions (15, 20) in the substrate (11), interconnect layers (23, 26, 29) coupled to one of the doped layers, and dielectric layers (21, 24, 27) between the interconnect layers (23, 26, 29) wherein a portion (48) of the top interconnect layer (29) overlies portions (47, 42, 43) of the underlying interconnect layers (23, 26) and wherein a portion (47) of the middle interconnect layer (26) does not overlie the portions (42, 43) of the bottom interconnect layer (23) and also does not overlie portions (32, 33) of one of the doped regions (20).

    Abstract translation: 半导体部件(10)包括衬底(11),衬底(11)中的掺杂区域(15,20),耦合到一个掺杂层的互连层(23,26,29)和介电层(21, 其中所述顶部互连层(29)的一部分(48)位于所述下部互连层(23,26)的部分(47,42,43)之间,并且其中,所述互连层(23,26,29) 中间互连层(26)的一部分(47)不覆盖在底部互连层(23)的部分(42,43)上,也不覆盖一个掺杂区域(20)的部分(32,33) )。

    Power-assisted upper extremity orthosis
    7.
    发明授权
    Power-assisted upper extremity orthosis 失效
    动力辅助上肢矫形器

    公开(公告)号:US5800561A

    公开(公告)日:1998-09-01

    申请号:US649967

    申请日:1996-05-15

    Inventor: David Rodriguez

    CPC classification number: A61F5/013

    Abstract: An orthotic device for a human forearm and hand is provided having first and second gripping members that are interposable between the thumb and fingers of a user's hand. An actuator moves one gripping member relative to the second gripping member in response to user input. The actuator of the orthotic device can include a gas piston driven by compressed gas. A valve controlling gas flow is actuated by an electric motor.

    Abstract translation: 提供了一种用于人类前臂和手的矫正装置,其具有可在使用者的手的拇指和手指之间插入的第一和第二夹持构件。 响应于用户的输入,致动器相对于第二夹持构件移动一个夹持构件。 矫正装置的致动器可以包括由压缩气体驱动的气体活塞。 控制气体流量的阀门由电动机驱动。

    MEASURING APPARATUS
    9.
    发明申请
    MEASURING APPARATUS 审中-公开
    测量装置

    公开(公告)号:US20150226534A1

    公开(公告)日:2015-08-13

    申请号:US14622239

    申请日:2015-02-13

    Inventor: DAVID RODRIGUEZ

    CPC classification number: G01B3/38 G01B3/34

    Abstract: A measuring device for measuring nuts, bolt heads, washers and the like that includes a body having a first end, an opposing second end, and a longitudinal reference line extending between the first end and the second end; a first pair of parallel surfaces of equal length, the first pair of opposing parallel surfaces longitudinally between the first end and the second end, the surfaces of the first pair spaced apart by a first distance; a second pair of parallel surfaces of equal length, the second pair of parallel surfaces longitudinally between the first pair of parallel surfaces and the first end, the surfaces of the second pair spaced apart by a second distance that is smaller than the first distance; and a pair of nonparallel surfaces connected at an obtuse angle, the opposing nonparallel surfaces longitudinally between the second pair of opposing parallel surfaces and the first end.

    Abstract translation: 一种用于测量螺母,螺栓头,垫圈等的测量装置,其包括具有第一端,相对的第二端和在第一端和第二端之间延伸的纵向参考线的本体; 第一对相等长度的平行表面,第一对相对的平行表面在第一端和第二端之间纵向延伸,第一对的表面间隔开第一距离; 具有相等长度的第二对平行表面,所述第二对平行表面在所述第一对平行表面和所述第一端之间纵向延伸,所述第二对的所述表面间隔开小于所述第一距离的第二距离; 以及以钝角连接的一对非平行表面,所述相对的非平行表面在所述第二对相对的平行表面和所述第一端之间纵向延伸。

    System and method for modifying a gas turbine engine in the field
    10.
    发明授权
    System and method for modifying a gas turbine engine in the field 有权
    用于修改现场燃气涡轮发动机的系统和方法

    公开(公告)号:US08979442B2

    公开(公告)日:2015-03-17

    申请号:US13472921

    申请日:2012-05-16

    Abstract: A system and method for modifying a gas turbine engine in the field to drill a series of cooling holes in a turbine rotor disk made of a superalloy. A portable field repair system includes a stand configured to receive, support, and position a turbine rotor disk, a drill having a self-feeding spindle and configured to automatically drill a predetermined depth through a superalloy and to automatically stop upon completion, a drill guide configured to coordinate the drill with a plurality of radial axes associated with a precise hole pattern to be cut and a drill mount configured to mechanically couple the drill to the drill guide and to position the drill during the modification of the gas turbine engine turbine rotor disk.

    Abstract translation: 一种用于修改现场的燃气涡轮发动机的系统和方法,以在由超级合金制成的涡轮转子盘中钻一系列冷却孔。 便携式现场维修系统包括支架,其被配置为接收,支撑和定位涡轮机转子盘,钻具具有自动进给主轴并且构造成自动钻出预定深度穿过超级合金并在完成时自动停止钻头引导件 被配置为将钻头与与待切割的精确孔图案相关联的多个径向轴线配置,钻头安装件被构造成将钻头机械地联接到钻子引导器并且在燃气涡轮发动机涡轮机转子盘的改型期间定位钻头 。

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