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31. 发明授权

US5885625A Pressurized feed shoe apparatus for precompacting powdered materials 失效
标题翻译：用于预压粉末材料的加压送料装置
公开(公告)号：US5885625A
公开(公告)日：1999-03-23
申请号：US705434
申请日：1996-08-29
申请人： Glenn L. Beane , David S. Lashmore
发明人： Glenn L. Beane , David S. Lashmore
IPC分类号： B30B11/00 , B22F3/00 , B22F3/035 , B22F5/08 , B28B7/44 , B28B13/02 , B29C31/04 , B29C31/06 , B29C43/34 , B30B15/30
CPC分类号： B22F5/085 , B22F3/004 , B28B13/023 , B28B7/44 , B29C31/066 , B30B15/304 , B22F2998/00 , B22F2999/00
摘要： A pressurized feed shoe for delivering particulate materials to fill a die cavity is provided. The feed shoe includes a feed shoe body including a vessel for receiving a quantity of particulate material. The feed shoe body has at least one bottom egress opening for registering with the die cavity and a top ingress opening for receiving particulate material. A pressure generator for generating supra-atmospheric pressures within the vessel and the die cavity is also provided. The pressure generator communicates with the vessel via a conduit sealingly engaged thereto. A shuttle selectively moves the feed shoe body to and from a position whereby the bottom egress opening registers with the die cavity.
摘要翻译：提供了用于输送颗粒材料以填充模腔的加压进料靴。进料靴包括进料靴本体，其包括用于接收一定量的颗粒材料的容器。进料靴体具有至少一个用于与模腔配准的底部出口开口和用于接收颗粒材料的顶部入口。还提供了用于在容器和模腔内产生超大气压力的压力发生器。压力发生器通过与其密封接合的导管与容器连通。穿梭选择性地将进给靴主体移动到从底部出口开口与模腔注入的位置和从该位置移动。

32. 发明授权

US5698081A Coating particles in a centrifugal bed 失效
标题翻译：在离心床中涂覆颗粒
公开(公告)号：US5698081A
公开(公告)日：1997-12-16
申请号：US568637
申请日：1995-12-07
申请人： David S. Lashmore , Glenn L. Beane
发明人： David S. Lashmore , Glenn L. Beane
IPC分类号： C25D3/12 , C25D3/56 , C25D3/58 , C25D7/00 , C25D17/06 , C25D17/00 , C25B9/00 , C25B15/00
CPC分类号： C25D17/16
摘要： An apparatus and method are provided for coating particles in a rotating container. A cathode forms an electrically conductive inner surface of a side wall of the container. An anode is positioned relative to the cathode so as to permit both the cathode and the anode to be immersed together in an electrically conductive fluid. A motor is connected to the container and arranged to cause the container to rotate so as to generate a centrifugal force. Particles are placed in the container, the container is filled with the electrically conductive fluid, and electrical current is caused to pass from the cathode to the anode through the electrically conductive fluid while the container is rotated. The particles rest against the electrically conductive inner surface of the side wall of the container while the electrical current passes from the cathode to the anode, so as to result in deposition of a coating material from the electrically conductive fluid onto the particles.
摘要翻译：提供了一种在旋转容器中涂覆颗粒的装置和方法。阴极形成容器的侧壁的导电内表面。阳极相对于阴极定位，以便使阴极和阳极都能够在导电流体中浸没在一起。电动机连接到容器并且被布置成使容器旋转以产生离心力。将颗粒放置在容器中，容器中填充有导电流体，并且当容器旋转时，使电流通过导电流体从阴极传递到阳极。当电流从阴极流到阳极时，颗粒靠在容器侧壁的导电内表面上，从而导致涂层材料从导电流体沉积到颗粒上。

33. 发明授权

US5603815A Electrochemical fluidized bed coating of powders 失效
标题翻译：电化学流化床涂层粉末
公开(公告)号：US5603815A
公开(公告)日：1997-02-18
申请号：US317532
申请日：1994-10-04
申请人： David S. Lashmore , Glenn L. Beane , David R. Kelley , Christian E. Johnson
发明人： David S. Lashmore , Glenn L. Beane , David R. Kelley , Christian E. Johnson
IPC分类号： B01J2/00 , B01J2/16 , B22F1/02 , C25D17/18 , C25D21/10 , C25D17/00 , B05C3/00 , C25D5/00 , C25D7/00
CPC分类号： B01J2/006 , B01J2/16 , B22F1/025 , C25D17/18 , C25D21/10 , Y10S118/05
摘要： A method for coating particulate substrate materials is provided which comprises (a) combining particles and an electrolyte in an imperforate container; (b) vibrating the container to generate a fluidized bed of particles in the electrolyte; and (c) electrochemically depositing a coating on the particles from reactants in the electrolyte. An apparatus for coating particles is also provided which comprises an imperforate container for receiving particles to be coated and an electrolyte and a device for generating a fluidized bed in the container, the device being operatively associated with the container.
摘要翻译：提供一种涂覆颗粒基材的方法，其包括（a）在无孔容器中混合颗粒和电解质; （b）振动容器以在电解质中产生颗粒流化床; 和（c）从电解质中的反应物电化学沉积颗粒上的涂层。还提供了一种用于涂覆颗粒的装置，其包括用于接收待涂覆的颗粒的无孔容器和用于在容器中产生流化床的电解质和装置，该装置与容器可操作地相关联。

34. 发明授权

US5456819A Process for electrodepositing metal and metal alloys on tungsten, molybdenum and other difficult to plate metals 失效
标题翻译：金属和金属合金在钨，钼和其他难以镀金属上电沉积的工艺
公开(公告)号：US5456819A
公开(公告)日：1995-10-10
申请号：US130533
申请日：1993-10-01
申请人： David S. Lashmore , David Kelley
发明人： David S. Lashmore , David Kelley
IPC分类号： C25D5/38
CPC分类号： C25D5/38
摘要： This invention relates to an electrochemical treatment of metal substrates, including so-called "difficult to plate metals" such as tungsten and molybdenum, wherein deoxidation and plating are carried out in the same electrolyte bath by exploiting the electrochemical window in potential and pH of a reduction/deposition. This window may be illustrated using Pourbaix diagrams. In the first step of the treatment, a direct current at a reduction potential is applied to the substrate to reduce oxides present on the surface of the substrate without causing metal to be deposited from the electrolyte. In the second step, the reduction potential is changed to a more negative deposition potential, and a direct current at this deposition potential is applied for a time sufficient to deposit metal from the electrolyte.
摘要翻译：本发明涉及金属基板的电化学处理，包括所谓的“难以平板的金属”如钨和钼，其中脱氧和电镀是在相同的电解液浴中进行的，这是通过利用电位的电化学窗口和pH 还原/沉积。这个窗口可以用Pourbaix图来说明。在处理的第一步骤中，将还原电位的直流电流施加到衬底上以还原存在于衬底表面上的氧化物，而不会导致从电解质中沉积金属。在第二步骤中，将还原电位改变为更负的沉积电位，并且在该沉积电位下施加足以从电解质沉积金属的时间的直流电。

35. 发明授权

US5318746A Process for forming alloys in situ in absence of liquid-phase sintering 失效
标题翻译：不存在液相烧结原位形成合金的工艺
公开(公告)号：US5318746A
公开(公告)日：1994-06-07
申请号：US802420
申请日：1991-12-04
申请人： David S. Lashmore , John A. Tesk , Moshe P. Dariel , Edward Escalante
发明人： David S. Lashmore , John A. Tesk , Moshe P. Dariel , Edward Escalante
IPC分类号： A61K6/05 , A61K6/04 , B22F1/02 , C22C1/04 , C22C5/06 , C23C30/00 , A61C5/10
CPC分类号： A61K6/046 , A61K6/0008 , A61K6/043 , B22F1/025 , C22C1/0466 , C23C30/00 , Y10S75/955
摘要： Oxide-free metallic, alloy or intermetallic compound formed by coating a powder of at least one member selected from the group consisting of elemental metallic, alloy and intermetallic compound with an oxide-replacing metal. The oxide-free compound may be compacted without the addition of a liquid sintering agent and at temperatures below the melting point of the compound, under sufficient pressure to form a uniform, consolidated intermetallic body.
摘要翻译：通过将至少一种选自元素金属，合金和金属间化合物的组分的粉末与氧化物置换金属涂覆而形成的无氧化物的金属，合金或金属间化合物。无氧化物的化合物可以在不加入液体烧结剂的情况下压制，并在低于化合物的熔点的温度下在足够的压力下压制以形成均匀的固结的金属间体。

36. 发明授权

US5316650A Electroforming of metallic glasses for dental applications 失效
标题翻译：用于牙科应用的金属玻璃的电铸
公开(公告)号：US5316650A
公开(公告)日：1994-05-31
申请号：US19489
申请日：1993-02-19
申请人： Menahem Ratzker , David S. Lashmore , John A. Tesk
发明人： Menahem Ratzker , David S. Lashmore , John A. Tesk
IPC分类号： A61C13/00 , C25D1/00 , C25D3/56 , C25D1/10
CPC分类号： C25D3/562 , C25D1/00 , A61C13/0006
摘要： In a process of electroforming a metal to produce a dental prosthesis, the improvement comprising employing as the metal a metallic glass alloy such as cobalt and phosphorus containing 8-30% by weight of phosphorus. The electrolytic bath comprises:15-300 g/L CoSo.sub.4.7H.sub.2 O40-80 g/L CoCl.sub.2.6H.sub.2 O25-35 g/L H.sub.3 BC.sub.330-100 g/L H.sub.3 PO.sub.31-2 ml/L wetting agentpH about 0.8-2.0.
摘要翻译：在电铸金属以制造牙科假体的过程中，改进包括使用包含8-30重量％磷的金属玻璃合金如钴和磷。电解槽包括：15-300g / L CoSo4.7H2O 40-80g / L CoCl2.6H2O 25-35g / L H3BC3 30-100g / L H3PO3 1-2ml / L润湿剂pH约0.8-2.0 。

37. 发明授权

US4461680A Process and bath for electroplating nickel-chromium alloys 失效
标题翻译：电镀镍铬合金的工艺和浴
公开(公告)号：US4461680A
公开(公告)日：1984-07-24
申请号：US567451
申请日：1983-12-30
申请人： David S. Lashmore
发明人： David S. Lashmore
IPC分类号： C25D3/56 , C25D5/18 , C25D5/14
CPC分类号： C25D3/562 , C25D5/14 , C25D5/18 , Y10S204/09
摘要： A process for the electrodeposition of a nickel chromium alloy on a catho substrate comprises:contacting the substrate with an aqueous electrolyte containing: about 50-125 g/l of CrCl.sub.3.6H.sub.2 O; about 10-125 g/l of NiCl.sub.2.6H.sub.2 O; about 10-115 g/l of formic acid; about 25-50 g/l of boric acid; and about 50-100 g/l of sodium citrate dihydrate;adjusting the pH of the bath to about 1-5 and the temperature to about 20.degree.-60.degree. C.; andpassing a sufficient current through the solution and to the substrate to effect deposition thereon of a nickel-chromium alloy.
摘要翻译：用于在阴极底物上电沉积镍铬合金的方法包括：使基底与含有约50-125g / l的CrCl 3·6H 2 O的含水电解质接触; 约10-125g / l的NiCl 2·6H 2 O; 约10-115g / l甲酸; 约25-50g / l的硼酸; 和约50-100g / l柠檬酸钠二水合物; 将浴的pH调节至约1-5，并将温度调节至约20-60℃。并将足够的电流通过溶液和基底以在其上沉积镍 - 铬合金。

38. 发明授权

US08354593B2 Hybrid conductors and method of making same 有权
标题翻译：混合导体及其制造方法
公开(公告)号：US08354593B2
公开(公告)日：2013-01-15
申请号：US12580994
申请日：2009-10-16
申请人： Brian White , Craig Lombard , David S. Lashmore
发明人： Brian White , Craig Lombard , David S. Lashmore
IPC分类号： H01B5/00
CPC分类号： H02K3/02 , H01B1/026 , H01B1/04 , H01F5/00 , H01F27/2847 , Y10T29/49117
摘要： One method of fabricating hybrid conductors includes complexing conductive metal elements (e.g., silver, gold, copper), transition metal elements, alloys, wires, or combinations thereof, with carbon nanotube materials. In the alternative, the hybrid conductors may be formed by doping the carbon nanotube materials in salt solutions.
摘要翻译：一种制造混合导体的方法包括与碳纳米管材料络合导电金属元素（例如银，金，铜），过渡金属元素，合金，导线或其组合。替代地，可以通过在碳纳米管材料中掺杂盐溶液来形成混合导体。

39. 发明授权

US08246886B2 Chemically-assisted alignment of nanotubes within extensible structures 有权
标题翻译：纳米管在可扩展结构内的化学辅助排列
公开(公告)号：US08246886B2
公开(公告)日：2012-08-21
申请号：US12170092
申请日：2008-07-09
申请人： David S. Lashmore , Robert Braden , Anastasios John Hart , John Welch
发明人： David S. Lashmore , Robert Braden , Anastasios John Hart , John Welch
IPC分类号： B29C55/00 , B29C47/00
CPC分类号： B29C55/00 , B29C49/02 , B29C51/004 , B29C51/02 , B29C2791/006 , B29C2791/007 , B29K2105/162 , D04H1/4234 , D04H1/4242 , D04H1/4382 , Y10T428/249921 , Y10T428/2913 , Y10T442/602 , Y10T442/696
摘要： A method and system for aligning nanotubes within an extensible structure such as a yarn or non-woven sheet. The method includes providing an extensible structure having non-aligned nanotubes, adding a chemical mixture to the extensible structure so as to wet the extensible structure, and stretching the extensible structure so as to substantially align the nanotubes within the extensible structure. The system can include opposing rollers around which an extensible structure may be wrapped, mechanisms to rotate the rollers independently or away from one another as they rotate to stretch the extensible structure, and a reservoir from which a chemical mixture may be dispensed to wet the extensible structure to help in the stretching process.
摘要翻译：用于将纳米管排列在可伸长结构内的方法和系统，例如纱线或非编织片材。该方法包括提供具有非对准纳米管的可延伸结构，向可延伸结构中加入化学混合物以润湿可延伸结构，以及拉伸可伸展结构，以使纳米管在可延伸结构内基本上对齐。该系统可以包括相对的辊，可延伸结构可以围绕该对向辊缠绕，当它们旋转以便拉伸可伸展结构时，使滚子彼此独立地或相互远离地旋转的机构以及可以分配化学混合物以润湿可延伸的结构有助于拉伸过程。

40. 发明申请

US20120177926A1 NANOSTRUCTURE COMPOSITE SHEETS AND METHODS OF USE 审中-公开
标题翻译：纳米结构复合片及其使用方法
公开(公告)号：US20120177926A1
公开(公告)日：2012-07-12
申请号：US12437538
申请日：2009-05-07
申请人： Jennifer Mann , David S. Lashmore , Brian White , Peter L. Antoinette
发明人： Jennifer Mann , David S. Lashmore , Brian White , Peter L. Antoinette
IPC分类号： B32B9/00 , B05D5/12 , B82Y99/00
CPC分类号： H01B1/04 , H01B11/06 , H01B13/0162 , H05K9/009 , H05K9/0098 , Y10T29/49826 , Y10T428/30
摘要： A nanostructured sheet that can include a substantially planar body, a plurality of nanotubes defining a matrix within the body, and a protonation agent that can be dispersed throughout the matrix of nanotubes for enhancing proximity of adjacent nanotubes to one another. A method of making such a nanostructured sheet is also disclosed.
摘要翻译：可以包括基本上平面的主体，在体内限定基质的多个纳米管的纳米结构化片材以及能够分散在纳米管整个基质中以促进相邻纳米管彼此接近的质子化剂。还公开了制造这种纳米结构片的方法。

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