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    • 42. 发明授权
    • Animal dross absorbent and method
    • 动物渣滓吸收剂和方法
    • US5000115A
    • 1991-03-19
    • US297471
    • 1989-01-13
    • John Hughes
    • John Hughes
    • A01K1/015
    • A01K1/0154
    • A composition and method of absorbing animal dross. Discrete particles of a composition comprising a water-swellable bentonite clay absorb animal dross and related liquids, and simultaneously agglomerate into a sufficiently large and stable mass therefore permitting physical separation and removal of the wetted mass of particles from unwetted particles of the composition. Removing the wetted and agglomerated composition particles from the remaining unwetted composition reduces or eliminates offensive odors produced by dross-soaked particles.
    • 吸收动物渣滓的组合物和方法。 包含水溶胀性膨润土的组合物的离散颗粒吸收动物浮渣和相关液体,并且同时凝聚成足够大且稳定的质量,因此允许物理分离并从组合物的未净化的颗粒中去除湿润的颗粒。 从剩余的经过净化的组合物中除去润湿和附聚的组合物颗粒减少或消除由渣渣浸渍的颗粒产生的令人反感的气味。
    • 44. 发明授权
    • Method of forming a foundation with liquid tight joints
    • 用液密接头形成基础的方法
    • US4430027A
    • 1984-02-07
    • US296431
    • 1981-08-26
    • John HughesHeinz Rasbach
    • John HughesHeinz Rasbach
    • E02D5/18E02D5/10
    • E02D5/18
    • A method of constructing an in-ground liquid barrier in separate sections with liquid tight joints between the sections. A barrier area is excavated and the sections formed therein, preferrably by initially filling the excavation with a liquid sealing slurry and sequentially displacing portions of the slurry with a liquid impermeable barrier material to form barrier sections which are mutually abutting along leaky interfaces. A bore is drilled between adjacent sections in a direction generally transverse to the direction of leakage, and filled with a liquid sealing material to seal the joint. The sealing material preferrably comprises a dry, hydro-expandable bentonite composition which expands to form a slurry sealant by permitting liquid to seep between the barrier sections into the bore and contact the bentonite therein.
    • 在各部分之间具有液密接头的单独部分中构造地下液体阻挡层的方法。 挖掘出阻挡区域,并且其中形成的部分优选地通过首先用液体密封浆料填充挖掘,并且用液体不可渗透的阻挡材料顺序地移动浆料的部分,以形成沿泄漏界面相互邻接的阻挡部分。 在大致横向于泄漏方向的方向上在相邻部分之间钻孔,并且填充有液体密封材料以密封接头。 密封材料优选地包括干燥的可膨胀的膨润土组合物,其通过允许液体在阻挡部分之间渗透到孔中并与其中的膨润土接触而膨胀以形成浆料密封剂。
    • 45. 发明授权
    • Method of forming a foundation with liquid tight joints
    • 用液密接头形成基础的方法
    • US4367057A
    • 1983-01-04
    • US77650
    • 1979-09-21
    • John HughesHeinz Rasbach
    • John HughesHeinz Rasbach
    • E02D5/18E02D5/10E02D27/00
    • E02D5/18
    • A method of constructing an in-ground liquid barrier in separate sections with liquid tight joints between the sections. A barrier area is excavated and the sections formed therein, preferrably by initially filling the excavation with a liquid sealing slurry and sequentially displacing portions of the slurry with a liquid impermeable barrier material to form barrier sections which are mutually abutting along leaky interfaces. A bore is drilled between adjacent sections in a direction generally transverse to the direction of leakage, and filled with a liquid sealing material to seal the joint. The sealing material preferrably comprises a dry, hydro-expandable bentonite composition which expands to form a slurry sealant by permitting liquid to seep between the barrier sections into the bore and contact the bentonite therein.
    • 在各部分之间具有液密接头的单独部分中构造地下液体阻挡层的方法。 挖掘出阻挡区域,并且其中形成的部分优选地通过首先用液体密封浆料填充挖掘,并且用液体不可渗透的阻挡材料顺序地移动浆料的部分,以形成沿泄漏界面相互邻接的阻挡部分。 在大致横向于泄漏方向的方向上在相邻部分之间钻孔,并且填充有液体密封材料以密封接头。 密封材料优选地包括干燥的可膨胀的膨润土组合物,其通过允许液体在阻挡部分之间渗透到孔中并与其中的膨润土接触而膨胀以形成浆料密封剂。
    • 47. 发明授权
    • Covers for wineglasses or like containers
    • 盖有葡萄酒杯或类似容器
    • US08794472B2
    • 2014-08-05
    • US12310587
    • 2007-08-07
    • John Hughes
    • John Hughes
    • B65D51/00A47G19/22
    • A47G19/2211A47G19/2222
    • Cover means (10) for a wineglass or like container (24) are made from a flat sheet (10), and comprise means (20, 521) adapted to be bent from the sheet (10) and used to inhibit the cover means (10) from slipping off the container, which inhibiting means (20) comprise an inhibiting element (20), e.g. a tab (20), adapted to be bent from the sheet at one or more bends (22, 50, 54) inwards of the periphery (18) of the cover means (10), whereby the whole of said element (22) is located inwards of and spaced from the periphery (18) or at least one said bend (22) extends inwards from said periphery (18). Two, three or more of said elements (20) may be adapted to be inside and/or outside the rim (26) of the container (24). Such an element (20) may point radially or circumferentially, and may be cut from the sheet (10) (or have a line 12 of weakening for ready separation from the sheet 10) apart from at said bend (22). Said elements (20) may be spaced apart around the cover means (10) and/or at different distances from a center to suit the diameters of respective said containers (24). A non-tab form said element (521) may have a cross-section of V-shape in a circumferential direction. The cover means (10) may be formed into a conical shape, e.g. by interlocking means (322, 342), e.g. comprising hook means (322, 342), or be held in conical shape by bending alone; and/or may be adapted to be such that the action of using a finger to apply pressure downwards at one portion of the outer edge of the cover (10) will lever the cover (10) up at the opposite side of the container (24).
    • 用于酒杯或类似容器(24)的盖装置(10)由平板(10)制成,并且包括适于从片材(10)弯曲并用于禁止盖装置(20)的装置(20,521) 10)从容器中滑落,该抑制装置(20)包括抑制元件(20),例如, (20),其适于在所述盖装置(10)的周边(18)的内侧的一个或多个弯曲部(22,50,54)处从所述片材弯曲,由此所述元件(22)的整体为 位于周边(18)的内侧并与其间隔开,或至少一个所述弯曲部(22)从所述周边(18)向内延伸。 两个,三个或更多个所述元件(20)可以适于在容器(24)的边缘(26)的内部和/或外部。 这种元件(20)可以径向地或周向地指向,并且可以从所述弯曲部分(22)离开片材(10)(或具有弱化的线12,以便从片材10分离)。 所述元件(20)可围绕盖装置(10)和/或与中心不同的距离间隔开以适应相应的所述容器(24)的直径。 所述元件(521)的非突片形状可以在圆周方向上具有V形横截面。 盖装置(10)可以形成为圆锥形,例如, 通过互锁装置(322,342),例如。 包括钩装置(322,342),或者通过单独弯曲而保持为圆锥形状; 和/或可以适于使得使用手指在盖(10)的外边缘的一部分向下施加压力的动作将在容器(24)的相对侧处将盖(10)向上 )。
    • 48. 发明申请
    • Wellbore Tools and Methods
    • Wellbore工具和方法
    • US20130299200A1
    • 2013-11-14
    • US13469509
    • 2012-05-11
    • John HughesRyan Dwaine RasmussenJames Wilburn Schmidt
    • John HughesRyan Dwaine RasmussenJames Wilburn Schmidt
    • E21B33/12E21B34/08
    • E21B33/12E21B23/006E21B33/124E21B33/1291E21B34/08
    • A straddle packer tool for setting against a constraining wall includes: a drag assembly with a locking mechanism for locking a position of the drag assembly relative to the constraining wall; a mandrel installed in and axially moveable through an inner bore of the drag assembly; and a packing element housing including a first annular packing element and a second annular packing element spaced from the first annular packing element, the packing element housing positioned between a stop shoulder on the mandrel and the drag assembly, the packing element being settable to expand the first annular packing element and the second annular packing element by compression between the drag assembly and the stop shoulder. A valve sub including a pressure actuated piston is also described and may be operated to open using the straddle packer tool.
    • 用于抵靠约束壁设置的跨越式封隔器工具包括:具有锁定机构的牵引组件,用于锁定牵引组件相对于约束壁的位置; 安装在所述拖曳组件的内孔中并可轴向移动的心轴; 以及包装元件壳体,其包括与所述第一环形填料元件间隔开的第一环形填料元件和第二环形填料元件,所述填料元件壳体定位在所述芯轴上的止动肩部和所述阻力组件之间,所述填料元件可调节以使所述填料元件膨胀 第一环形填料元件和第二环形填料元件通过在拖曳组件和止挡肩之间的压缩。 还描述了包括压力致动活塞的阀门子系统,并且可以使用跨打包器工具来操作以打开。
    • 50. 发明授权
    • Retrievable center bit
    • 可检索的中心位
    • US07520343B2
    • 2009-04-21
    • US10906200
    • 2005-02-08
    • John HughesTommy M. Warren
    • John HughesTommy M. Warren
    • E21B10/64
    • E21B10/64
    • A retrievable center bit for use with a tubular including an inner bore and a drill shoe cutter mounted thereon. The retrievable center bit may include a body positionable in the bore of the tubular and including an upper end, a lower end and a side outer surface extending therebetween. A cutting surface may be supported on the lower end of the bit body. There may be a locking assembly on the body for releasably locking the bit axially and rotationally to the tubular. A longitudinal bore may extend from the upper end into the body and the body may include a fluid port extending from the bore to open on the cutting surface and a lateral fluid port extending from the bore opening on the side outer surface positionable adjacent the drill shoe cutter when the bit is locked to the tubular.
    • 一种可回收的中心钻头,用于包括安装在其上的内孔和钻杆切割机的管状管。 可回收的中心钻头可以包括可定位在管的孔中的主体,并且包括上端,下端和在其间延伸的侧外表面。 切割表面可以被支撑在钻头体的下端。 在主体上可以存在锁定组件,用于可释放地将钻头轴向和旋转地锁定到管状物上。 纵向孔可以从上端延伸到主体中,并且主体可以包括从孔延伸到在切割表面上打开的流体端口和从钻孔开口延伸的侧流体端口 当钻头锁定到管状物上时,刀具。