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    • 2. 发明申请
    • MINIATURE CIRCUIT BREAKER
    • 微型断路器
    • WO2011027120A3
    • 2011-06-16
    • PCT/GB2010001669
    • 2010-09-03
    • EATON IND MFG GMBHGANLEY SEAN CHRISTOPHERSTEVENS JOHN
    • GANLEY SEAN CHRISTOPHERSTEVENS JOHN
    • H01H71/12H01H71/32H01H71/70
    • H01H71/2409H01H3/3005H01H71/125H01H71/322H01H71/70H01H71/74H01H2071/328
    • A miniature circuit breaker (1) having a control unit (22) arranged to produce a trip signal to trigger a trip mechanism (20) into opening a pair of contacts (8,10) if it determines that an overcurrent condition occurs based on an output of a current sensor (23); an electric motor (25) operable to close the contacts via a contact closing mechanism (30a); a force transfer mechanism (70) arranged to transform a first trigger force into a second trigger force larger than the first trigger force, wherein the force transfer mechanism couples an electromechanical actuator (61) to a contact opening mechanism (30b) such that the second trigger force triggers the contact opening mechanism into opening the contacts; and/or a mechanical energy store (44, 46) arranged to accumulate mechanical energy from operation of the closing actuator (25) and subsequently to release accumulated mechanical energy to close the contacts.
    • 一种具有控制单元(22)的微型断路器(1),其被布置成产生跳闸信号以触发跳闸机构(20),以便如果它确定发生过电流状况,则基于一个 输出电流传感器(23); 电动机(25),其可操作以经由接触闭合机构(30a)闭合所述触点; 力传递机构(70),布置成将第一触发力转换成大于第一触发力的第二触发力,其中力传递机构将机电致动器(61)耦合到接触开口机构(30b),使得第二触发力 触发力触发触点打开机构打开触点; 和/或机械能储存器(44,46),其布置成从关闭致动器(25)的操作中累积机械能,并随后释放累积的机械能以闭合触点。
    • 3. 发明申请
    • GROWTH HORMONE FORMULATIONS
    • 生长激素配方
    • WO0103741B1
    • 2001-04-19
    • PCT/GB0002664
    • 2000-07-11
    • GRANDIS BIOTECH GMBHSIEBOLD BERNHARDSTEVENS JOHN
    • SIEBOLD BERNHARDSTEVENS JOHN
    • A61K9/08A61K9/00A61K38/27A61K47/10A61K47/26
    • A61K47/26A61K9/0019A61K38/27
    • Liquid growth hormone formulations are storage stable for more than six months at temperatures in the range 2-8 DEG C by simply formulating growth hormones in phosphate buffer with no other additives at around physiological pH. By ensuring a pH of about 6.2 or greater, growth hormone crystallisation during storage at refrigeration temperatures or above is inhibited or reduced. Low concentrations of non-ionic surfactant can help to reduce aggregation of growth hormone arising as a result of physical forces encountered during automated transfer of bulk formulation into dosage containers. Mannitol is included in order to provide an isotonic formulation. Preservatives are included to reduce bacterial contamination and thereby permit multiple dosage units which can be stored at 2-8 DEG C.
    • 液体生长激素制剂在2-8℃的温度下通过在磷酸盐缓冲液中简单地配制生长激素而在其生理pH附近不添加任何其他添加剂的情况下储存稳定超过六个月。 通过确保约6.2或更高的pH,在冷藏温度或以上的储存期间生长激素结晶被抑制或降低。 低浓度的非离子表面活性剂可有助于减少生物激素的聚集,这是由于在将大量制剂自动转移到剂量容器期间遇到的物理力量所致。 包括甘露醇以提供等渗剂型。 包括防腐剂以减少细菌污染,并由此允许可以在2-8℃储存的多个剂量单位
    • 5. 发明申请
    • EARTH-BORING PARTICLE-MATRIX ROTARY DRILL BIT AND METHOD OF MAKING THE SAME
    • 搪土微粒 - 矩阵旋转钻头及其制造方法
    • WO2010088480A3
    • 2010-11-25
    • PCT/US2010022531
    • 2010-01-29
    • BAKER HUGHES INCCHOE HEEMANSTEVENS JOHNSULLIVAN ERIC
    • CHOE HEEMANSTEVENS JOHNSULLIVAN ERIC
    • B22F3/12C22C29/00E21B10/42E21B10/54
    • E21B10/46B22D19/14B22F2005/001C22C9/01C22C9/04C22C14/00C22C19/00C22C19/03C22C26/00C22C32/00C22C38/00E21B10/00
    • An earth-boring rotary drill bit includes a bit body configured to carry one or more cutters for engaging a subterranean earth formation, the bit body comprising a particle-matrix composite material having a plurality of hard particles dispersed throughout a matrix material, the matrix material comprising a shape memory alloy. The matrix material comprises a metal alloy configured to undergo a reversible phase transformation between an austenitic phase and a martensitic phase. The matrix material may include an Ni-based alloy, Cu-based alloy, Co-based alloy, Fe-based alloy or Ti-based alloy. The drill bit may be made by a method that includes: providing a plurality of hard particles in a mold to define a particle precursor of the bit body; infiltrating the particle precursor of the bit body with a molten matrix material comprising a shape memory alloy forming a particle-matrix mixture; and cooling the molten particle-matrix mixture to solidify the matrix material and forming a bit body having a particle-matrix composite material comprising a shape memory alloy.
    • 一种钻地旋转钻头包括钻头本体,该钻头构造成承载用于接合地下地层的一个或多个切割器,钻头本体包括具有分散在整个基体材料中的多个硬质颗粒的颗粒基体复合材料,基体材料 包括形状记忆合金。 该基质材料包含配置为在奥氏体相和马氏体相之间经历可逆相变的金属合金。 基体材料可以包括Ni基合金,Cu基合金,Co基合金,Fe基合金或Ti基合金。 钻头可以通过以下方法制造,该方法包括:在模具中提供多个硬质颗粒以限定钻头体的颗粒前体; 用包含形状记忆合金的熔融基质材料渗透钻头体的颗粒前体,形成颗粒 - 基体混合物; 和冷却熔融颗粒 - 基质混合物以固化基质材料并形成具有包含形状记忆合金的颗粒 - 基质复合材料的钻头体。
    • 6. 发明申请
    • EARTH-BORING METAL MATRIX ROTARY DRILL BIT
    • 接地金属矩阵旋转钻头
    • WO2010022322A8
    • 2010-10-21
    • PCT/US2009054597
    • 2009-08-21
    • BAKER HUGHES INCSTEVENS JOHNEASON JIMMY W
    • STEVENS JOHNEASON JIMMY W
    • E21B10/54
    • E21B10/54B22F3/26B22F7/06B22F2005/001B22F2998/10B22F3/093
    • An earth-boring rotary drill bit includes a bit body, with a first region configured to carry a plurality of cutters for engaging a subterranean earth formation of a first particle-matrix composite material and a second region configured for attachment to a drill string of a second particle-rnatrix composite material having a second materia! composition, and an annular shank extending from the second region. Each of the first particle- matrix composite material and second particle-matrix composite material has a cast microstructure. A method of making an earth-boring rotary drill bit includes providing a plurality of hard particles in a mold to define a particle precursor; infiltrating the particle precursor sequentially with a plurality of molten matrix materials to form a corresponding plurality of layers, each comprising a particle-matrix mixture; and cooling the plurality of particle-matrix mixtures to solidify the matrix materials and form the bit body.
    • 钻头旋转钻头包括钻头体,其中第一区域构造成承载多个切割器,用于接合第一颗粒 - 基质复合材料的地下地层,并且构造成用于附接到钻柱的第二区域 具有第二材料的第二颗粒 - 复合材料 组合物,以及从第二区域延伸的环形柄。 第一种颗粒 - 基质复合材料和第二种颗粒 - 基质复合材料都具有铸态微结构。 制造钻地旋转钻头的方法包括在模具中提供多个硬颗粒以限定颗粒前体; 用多个熔融基体材料顺序地渗透颗粒前体以形成相应的多个层,每个层包含颗粒 - 基质混合物; 并冷却所述多个颗粒 - 基体混合物以固化所述基质材料并形成所述钻头体。
    • 9. 发明申请
    • METHOD OF MAKING AN EARTH-BORING METAL MATRIX ROTARY DRILL BIT
    • 一种制作土金属基体旋转钻头的方法
    • WO2010022325A3
    • 2010-06-24
    • PCT/US2009054602
    • 2009-08-21
    • BAKER HUGHES INCSTEVENS JOHNEASON JIMMY W
    • STEVENS JOHNEASON JIMMY W
    • E21B10/54
    • E21B10/54B22F2005/001B22F2998/00C22C1/1036E21B10/00B22F3/26
    • A method of making an earth-boring rotary drill bit includes providing a plurality of hard particles in a mold to define a particle precursor of the first region and the second region and infiltrating the panicle precursor of the first region with a molten first matrix material forming a molten first particle-matrix mixture. The method also includes infiltrating the particle precursor of the second region with a molten second matrix material forming a molten second particle-matrix mixture; and cooling the molten first particle-matrix mixture and the molten second particle-matrix mixture to solidify the first matrix material and the second matrix material and form a bit body having a first particle-matrix composite material having a first material composition in the first region and a second particle-matrix composite material having a second material composition in the second region, wherein the first particle-matrix composite material and the second particle-matrix composite material are different.
    • 一种制造钻地旋转钻头的方法包括:在模具中提供多个硬质颗粒以限定第一区域和第二区域的颗粒前体,并用熔融的第一基体材料渗入第一区域的颗粒前体 熔融的第一颗粒 - 基质混合物。 该方法还包括用形成熔融的第二颗粒 - 基质混合物的熔融的第二基质材料渗透第二区域的颗粒前体; 以及冷却熔融的第一颗粒 - 基体混合物和熔融的第二颗粒 - 基体混合物以固化第一基体材料和第二基体材料,并在第一区域中形成具有第一材料组成的第一颗粒 - 基体复合材料的钻头体 以及在第二区域中具有第二材料组合物的第二颗粒基质复合材料,其中第一颗粒基质复合材料和第二颗粒基质复合材料不同。
    • 10. 发明申请
    • TAGGING AND COMMUNICATION SYSTEM AND METHODS FOR USE THEREWITH
    • 标签和通信系统及其使用方法
    • WO2006131902A3
    • 2007-08-02
    • PCT/IB2006051870
    • 2006-06-12
    • VISIBLE ASSETS INCSTEVENS JOHNWATERHOUSE PAULAUGUST JASON
    • STEVENS JOHNWATERHOUSE PAULAUGUST JASON
    • G08B23/00
    • G06K19/045G08B13/2417G08B13/242G08B13/2431G08B13/2445G08B13/2448G08B13/2477G08B13/2482
    • A circular data-bearing medium 942) having a hub hole (43) has a chip (37) and two distinct loop antennas (32), each offset from the other, each antenna (32) disposed around the hub hole (43), the chip (37) electrically connected with each of the two distinct antennas (32). The circular data-bearing medium (42) does not have a battery. When bathed in RF energy the chip (37) receives power from one of the loop antennas (32), During the power-up time the chip (37) may receive message on the other of the loop antennas (32), and may respond, on that antenna (32), to some of the received messages and not others, based upon internal state within the chip (37). At least one of the internal states is reset upon loss and restoration of the bathing RF every. When passed nearby to an EAS sensor, for example at an xit of a sort, the chip (37) can selectively either trigger the sensor or not trigger the sensor, as a function of whether an EAS link has or has not been blown, and the triggering response is non-identical from one data- bearing medium (42) to the next.
    • 具有毂孔(43)的圆形数据承载介质942具有芯片(37)和两个不同的环形天线(32),每个环形天线彼此偏移,每个天线(32)围绕毂孔(43)设置, 所述芯片(37)与所述两个不同天线(32)中的每一个电连接。 圆形数据承载介质(42)不具有电池。 当处于RF能量时,芯片(37)从一个环形天线(32)接收电力。在上电时间期间,芯片(37)可以在另一个环形天线(32)上接收消息,并且可以响应 基于所述芯片(37)内的内部状态,在所述天线(32)上接收所述一些所接收的消息而不是其他消息。 至少有一个内部状态在丢失和恢复每次洗澡RF时重置。 当靠近EAS传感器时,例如以类似的方式,芯片(37)可以根据EAS连接是否已经被断开而选择性地触发传感器或不触发传感器,以及 触发响应从一个数据承载介质(42)到下一个数据承载介质(42)不相同。