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61. 发明授权

US08876709B2 Illuminated and modular soft tissue retractor 有权
标题翻译：照明和模块化软组织牵开器
公开(公告)号：US08876709B2
公开(公告)日：2014-11-04
申请号：US13624622
申请日：2012-09-21
申请人： Invuity, Inc.
发明人： Alex Vayser , Douglas Rimer , Stephen DeSantis
IPC分类号： A61B1/32 , A61B17/02 , A61B19/00 , A61B17/00
CPC分类号： B22F5/04 , A61B1/06 , A61B1/32 , A61B17/02 , A61B17/0218 , A61B90/30 , A61B2017/00473 , A61B2017/00858 , A61B2017/00929 , A61B2090/306 , A61B2217/005 , B22D25/02 , B22D29/002 , B22F3/1055 , B22F7/062 , B22F7/08 , B22F2007/068 , B33Y10/00 , B33Y80/00 , F01D5/12 , F05D2230/21 , F05D2230/31 , F05D2300/175 , F05D2300/607
摘要： A surgical retractor for illuminating a surgical field includes an ergonomic handle, a retractor blade coupled with the handle, a quick release mechanism, and an illuminator blade. The retractor blade is adapted to engage and retract tissue, and the quick release mechanism is adapted to couple the handle with the retractor blade. The illuminator blade acts as a waveguide to transmit light by total internal reflection. Light is extracted from the illuminator to illuminate the surgical field. The retractor blade is releasable from the handle without requiring uncoupling of the illuminator blade from the handle and also without requiring optical uncoupling of the illuminator blade from a light source. The retractor may also be adapted to evacuate smoke from the surgical field.
摘要翻译：用于照明外科手术领域的外科牵开器包括人体工程学手柄，与手柄连接的牵开器刀片，快速释放机构和照明器刀片。牵开器叶片适于接合和收回组织，并且快速释放机构适于将手柄与牵开器叶片联接。照明器叶片充当波导通过全内反射来透射光。从照明器提取光照射外科视野。牵开器叶片可从手柄释放，而不需要将照明器叶片与手柄脱开联接，也不需要照明器叶片与光源的光学解耦。牵开器还可适于从外科手术领域排出烟雾。

62. 发明申请

US20140318024A1 METHODS OF FORMING EARTH-BORING TOOLS INCLUDING SINTERBONDED COMPONENTS 有权
标题翻译：形成包含烧结组件的接地工具的方法
公开(公告)号：US20140318024A1
公开(公告)日：2014-10-30
申请号：US14325056
申请日：2014-07-07
申请人： Baker Hughes Incorporated
发明人： Redd H. Smith , Nicholas J. Lyons
IPC分类号： B22F3/10 , E21B10/54 , B22F7/06
CPC分类号： B24D3/007 , B22F3/10 , B22F3/1017 , B22F3/16 , B22F7/06 , B22F7/062 , B22F2005/002 , B22F2999/00 , B24D3/06 , B24D3/20 , B24D18/0009 , E21B10/00 , E21B10/42 , E21B10/54 , E21B10/55 , E21B10/602 , B22F2207/17
摘要： Partially formed earth-boring rotary drill bits comprise a first less than fully sintered particle-matrix component having at least one recess, and at least a second less than fully sintered particle-matrix component disposed at least partially within the at least one recess. Each less than fully sintered particle-matrix component comprises a green or brown structure including compacted hard particles, particles comprising a metal alloy matrix material, and an organic binder material. The at least a second less than fully sintered particle-matrix component is configured to shrink at a slower rate than the first less than fully sintered particle-matrix component due to removal of organic binder material from the less than fully sintered particle-matrix components in a sintering process to be used to sinterbond the first less than fully sintered particle-matrix component to the first less than fully sintered particle-matrix component. Earth-boring rotary drill bits comprise such components sinterbonded together.
摘要翻译：部分形成的钻地旋转钻头包括具有至少一个凹部的第一小于完全烧结的颗粒 - 基体部件，以及至少部分地设置在至少一个凹部内的至少第二小于完全烧结的颗粒 - 基体部件。每个小于完全烧结的颗粒 - 基质组分包括绿色或棕色结构，包括压实的硬颗粒，包含金属合金基质材料的颗粒和有机粘合剂材料。至少第二个小于完全烧结的颗粒 - 基体组分的第二个构造成以比第一个小于完全烧结的颗粒 - 基质组分更慢的速率收缩，这是由于从少于完全烧结的颗粒 - 基质组分中除去有机粘合剂材料用于将第一少于完全烧结的颗粒 - 基体组分烧结到第一小于完全烧结的颗粒 - 基质组分的烧结工艺。钻孔旋转钻头包括烧结在一起的这种部件。

63. 发明申请

US20140283457A1 METHOD OF FORMING A THERMALLY STABLE DIAMOND CUTTING ELEMENT 审中-公开
标题翻译：形成耐热金刚石切割元件的方法
公开(公告)号：US20140283457A1
公开(公告)日：2014-09-25
申请号：US14297320
申请日：2014-06-05
申请人： Smith International, Inc.
发明人： Peter T. Cariveau , Ronald K. Eyre , Yi Fang
IPC分类号： B24D18/00 , B24D3/10
CPC分类号： B24D18/0009 , B01J3/062 , B01J2203/062 , B01J2203/0655 , B01J2203/0685 , B22F7/062 , B22F2998/10 , B24D3/10 , C01B32/25 , C22C26/00 , C22C2204/00 , B22F2003/244 , B22F3/1208 , B22F3/15
摘要： A method for forming a diamond body includes placing a thermally stable polycrystalline diamond body and a first substrate into an enclosure, the thermally stable polycrystalline diamond body comprising a plurality of bonded diamond crystals and a plurality of interstitial regions between the bonded diamond crystals, the interstitial regions being substantially free of a catalyst material, heating the thermally stable polycrystalline diamond body and the first substrate to remove residual materials from the thermally stable polycrystalline diamond body, subjecting the thermally stable polycrystalline diamond body and the first substrate to a vacuum for evacuating such residual material, and pressing under high temperature the enclosure, the thermally stable polycrystalline diamond body and the first substrate while maintaining a vacuum in the enclosure to bond the thermally stable polycrystalline diamond body to the substrate.
摘要翻译：用于形成金刚石体的方法包括将热稳定的多晶金刚石体和第一基底放置在外壳中，所述热稳定的多晶金刚石体包括多个结合的金刚石晶体和在结合的金刚石晶体之间的多个间隙区域，间隙基本上不含催化剂材料的区域，加热热稳定的多晶金刚石体和第一基底以从热稳定的多晶金刚石体去除残留的材料，使热稳定的多晶金刚石体和第一基底经受真空以排出这种残余物材料，并且在高温下压制外壳，热稳定的多晶金刚石体和第一基底，同时在外壳中保持真空以将热稳定的多晶金刚石体粘合到基底上。

64. 发明申请

US20140237906A1 COMPOSITE POLYCRYSTALLINE DIAMOND BODY 审中-公开
标题翻译：复合多晶金刚石体
公开(公告)号：US20140237906A1
公开(公告)日：2014-08-28
申请号：US14248717
申请日：2014-04-09
申请人： International Diamond Services, Inc.
发明人： Samer ALKHALAILEH , David BRIGGS , Jiang XIAOLE , Zhao YUNLIANG
IPC分类号： B24D18/00
CPC分类号： E21B10/5676 , B22F7/062 , B22F2005/001 , B22F2999/00 , B24D3/06 , B24D18/0009 , C22C26/00 , E21B10/5735 , B22F5/106
摘要： In this novel PDC cutter, diamond powders of different composition and/or different grain size, are distributed, shaped, and compacted with a novel pressing tool, in multiple stages, spatially arranged into different regions of the PDC diamond body, then HPHT sintered to form one PDC body with spatially varying hardness, toughness and thermal resistance.
摘要翻译：在这种新型PDC切割机中，具有不同组成和/或不同晶粒尺寸的金刚石粉末通过新的压制工具分布，成型和压实，多个阶段，空间地布置在PDC金刚石体的不同区域中，然后将HPHT烧结成形成一个具有空间变化的硬度，韧性和耐热性的PDC体。

65. 发明授权

US08758462B2 Methods for applying abrasive wear-resistant materials to earth-boring tools and methods for securing cutting elements to earth-boring tools 有权
标题翻译：将磨料耐磨材料应用于钻孔工具的方法以及将切削元件固定到钻孔工具的方法
公开(公告)号：US08758462B2
公开(公告)日：2014-06-24
申请号：US12350761
申请日：2009-01-08
申请人： James L. Overstreet
发明人： James L. Overstreet
IPC分类号： B24D3/02 , C09C1/68 , C09K3/14 , C22C29/08 , C23C4/10
CPC分类号： E21B10/567 , B22F7/062 , B22F2005/001 , B24D3/06 , C22C29/08 , C22C32/0052 , E21B10/46 , E21B10/573
摘要： An abrasive wear-resistant material includes a matrix and sintered and cast tungsten carbide pellets. A device for use in drilling subterranean formations includes a first structure secured to a second structure with bonding material. An abrasive wear-resistant material covers the bonding material. The first structure may include a drill bit body and the second structure may include a cutting element. A method for applying an abrasive wear-resistant material to a drill bit includes providing a bit, mixing sintered and cast tungsten carbide pellets in a matrix material to provide a pre-application material, heating the pre-application material to melt the matrix material, applying the pre-application material to the bit, and solidifying the material. A method for securing a cutting element to a bit body includes providing an abrasive wear-resistant material to a surface of a drill bit that covers a brazing alloy disposed between the cutting element and the bit body.
摘要翻译：磨料耐磨材料包括基体和烧结和铸造碳化钨球粒。用于钻探地下地层的装置包括用接合材料固定到第二结构的第一结构。磨料耐磨材料覆盖接合材料。第一结构可以包括钻头体，并且第二结构可以包括切割元件。将磨料耐磨材料施加到钻头的方法包括提供钻头，将基体材料中的烧结和铸造碳化钨球粒混合以提供预施加材料，加热预施加材料以熔化基体材料，将预施加材料施加到钻头上，并固化材料。用于将切割元件固定到钻头体的方法包括向钻头的表面提供磨料耐磨材料，所述钻头覆盖设置在切割元件和钻头体之间的钎焊合金。

66. 发明申请

US20140163717A1 SYSTEMS AND METHODS FOR ADDITIVE MANUFACTURING AND REPAIR OF METAL COMPONENTS 有权
标题翻译：金属部件添加制造和修复的系统和方法
公开(公告)号：US20140163717A1
公开(公告)日：2014-06-12
申请号：US14076101
申请日：2013-11-08
申请人： Suman DAS , Rohan Bansal , Justin Gambone
发明人： Suman DAS , Rohan Bansal , Justin Gambone
IPC分类号： B22F3/105
CPC分类号： B22F7/062 , B22F3/1055 , B22F5/009 , B22F5/04 , B22F2003/1056 , B22F2003/1057 , B22F2007/068 , B23P6/007 , B29C64/153 , B29L2031/08 , B33Y10/00 , B33Y30/00 , B33Y50/02 , B33Y70/00 , B33Y80/00 , C30B13/24 , C30B13/28 , C30B13/32 , C30B19/08 , C30B19/10 , C30B29/52 , Y02P10/295
摘要： Scanning Laser Epitaxy (SLE) is a layer-by-layer additive manufacturing process that allows for the fabrication of three-dimensional objects with specified microstructure through the controlled melting and re-solidification of a metal powders placed atop a base substrate. SLE can be used to repair single crystal (SX) turbine airfoils, for example, as well as the manufacture functionally graded turbine components. The SLE process is capable of creating equiaxed, directionally solidified, and SX structures. Real-time feedback control schemes based upon an offline model can be used both to create specified defect free microstructures and to improve the repeatability of the process. Control schemes can be used based upon temperature data feedback provided at high frame rate by a thermal imaging camera as well as a melt-pool viewing video microscope. A real-time control scheme can deliver the capability of creating engine ready net shape turbine components from raw powder material.
摘要翻译：扫描激光外延（SLE）是一种逐层添加剂制造工艺，其允许通过控制熔化和再固化放置在基底顶部的金属粉末来制造具有指定微结构的三维物体。例如，SLE可用于修复单晶（SX）涡轮机翼型，以及制造功能梯度的涡轮机部件。 SLE过程能够产生等轴，定向凝固和SX结构。基于离线模型的实时反馈控制方案可用于创建指定的无缺陷微结构并提高过程的重复性。可以基于通过热成像相机以及熔池观察视频显微镜在高帧速率下提供的温度数据反馈来使用控制方案。实时控制方案可以提供从原料粉末制造发动机准备好的网状涡轮机部件的能力。

67. 发明申请

US20140138428A1 ASSEMBLY HAVING TWO COMPONENTS CONNECTED COHESIVELY TOGETHER 有权
标题翻译：组装有两个组件连接到一起
公开(公告)号：US20140138428A1
公开(公告)日：2014-05-22
申请号：US14233931
申请日：2012-07-11
申请人： Martin Ohler , Christian Kronberger , Horst Roessler , Alexander Mueller
发明人： Martin Ohler , Christian Kronberger , Horst Roessler , Alexander Mueller
IPC分类号： B22F7/06
CPC分类号： B22F7/062 , B22F5/08 , B22F7/06 , F16D2023/0625
摘要： The invention relates to an assembly (1) at least comprising a first metal component (2) having a first surface region (5) and a second metal component (3) having a second surface region (7), wherein the two surface regions (5, 7) face each other, and the first and the second component (2, 3) are connected cohesively together at least in a subregion of the two surface regions (5, 7), and wherein at least one of the two metal components (2, 3) is a sintered component, wherein that surface region (7) of the sintered component that has the cohesive connection has a higher density than the adjoining further surface region of the sintered component.
摘要翻译：本发明涉及至少包括具有第一表面区域（5）的第一金属部件（2）和具有第二表面区域（7）的第二金属部件（3）的组件（1），其中两个表面区域至少在两个表面区域（5,7）的一个子区域中，第一和第二部件（2,3）彼此共面连接，并且其中两个金属部件（5,7）中的至少一个（2,3）是烧结部件，其中具有内聚连接的烧结部件的表面区域（7）的密度高于烧结部件的相邻的另外的表面区域的密度。

68. 发明授权

US08727045B1 Polycrystalline diamond compacts, methods of making same, and applications therefor 有权
标题翻译：多晶金刚石压块，其制造方法及其应用
公开(公告)号：US08727045B1
公开(公告)日：2014-05-20
申请号：US13033436
申请日：2011-02-23
申请人： Debkumar Mukhopadhyay , Kenneth E. Bertagnolli
发明人： Debkumar Mukhopadhyay , Kenneth E. Bertagnolli
IPC分类号： E21B10/36 , E21B10/567
CPC分类号： E21B10/573 , B22F7/062 , C22C26/00
摘要： Embodiments of the invention relate to polycrystalline diamond compact (“PDC”) including a polycrystalline diamond (“PCD”) table that bonded to a cobalt-nickel alloy cemented carbide substrate. The cobalt-nickel alloy cemented carbide substrate provides both erosion resistance and corrosion resistance to the cemented carbide substrate. In an embodiment, a PDC includes a cemented carbide substrate including cobalt-nickel alloy cementing constituent. The PDC further includes a PCD table bonded to the cemented carbide substrate.
摘要翻译：本发明的实施方案涉及包含结合到钴 - 镍合金硬质合金基底的多晶金刚石（“PCD”）表的多晶金刚石致密体（“PDC”）。钴 - 镍合金硬质合金基体为硬质合金基体提供耐腐蚀性和耐腐蚀性。在一个实施方案中，PDC包括包含钴 - 镍合金胶结成分的硬质合金基底。 PDC还包括结合到硬质合金基底的PCD台。

69. 发明申请

US20140126155A1 BRAZING MATERIAL, BRAZING MATERIAL PASTE, CERAMIC CIRCUIT SUBSTRATE, CERAMIC MASTER CIRCUIT SUBSTRATE, AND POWER SEMICONDUCTOR MODULE 有权
标题翻译：搅拌材料，搅拌材料，陶瓷电路基板，陶瓷主电路基板和功率半导体模块
公开(公告)号：US20140126155A1
公开(公告)日：2014-05-08
申请号：US14127476
申请日：2012-07-02
申请人： Hisayuki Imamura , Suguru Fujita , Junichi Watanabe
发明人： Hisayuki Imamura , Suguru Fujita , Junichi Watanabe
IPC分类号： H01L23/34 , B23K35/30
CPC分类号： H01L23/34 , B22F7/062 , B22F9/023 , B23K35/0244 , B23K35/025 , B23K35/3006 , B23K35/36 , B23K2101/40 , C04B37/026 , C04B2235/6562 , C04B2235/6565 , C04B2235/6567 , C04B2235/6581 , C04B2235/96 , C04B2237/125 , C04B2237/126 , C04B2237/127 , C04B2237/128 , C04B2237/343 , C04B2237/366 , C04B2237/368 , C04B2237/407 , C04B2237/597 , C04B2237/704 , C04B2237/706 , C22C1/0466 , C22C5/06 , C22C5/08 , H01L23/15 , H01L23/3735 , H01L2924/0002 , H05K1/0306 , H05K3/38 , Y10T428/12014 , Y10T428/249969 , H01L2924/00
摘要： To provide a brazing material for maintaining bonding strength between ceramic substrate and metal plate at a conventionally attainable level, while addition amount of In is reduced, and a brazing material paste using the same. A mixture powder provided by mixing alloy powder composed of Ag, In, and Cu, Ag powder, and active metal hydride powder, the mixture powder containing active metal hydride powder with a 10-to-25-μm equivalent circle average particle diameter by 0.5 to 5.0 mass %, the equivalent circle average particle diameters for the alloy powder, Ag powder, and active metal hydride powder having a relationship: alloy powder≧active metal hydride powder>Ag powder, and the powder mixture having a particle size distribution of d10 of 3 to 10 μm, d50 of 10 to 35 μm, and d90 of 30 to 50 μm, and in the frequency distribution, a peak of the distribution existing between d50 and d90.
摘要翻译：为了提供一种用于在常规可达到的水平上保持陶瓷基板和金属板之间的接合强度，同时减少In的添加量的钎焊材料，以及使用其的钎料。通过将由Ag，In和Cu，Ag粉末和活性金属氢化物粉末组成的合金粉末混合，将含有10〜25μm当量圆平均粒径的活性金属氢化物粉末的混合粉末混合粉末提供0.5 5.0质量％，合金粉末，Ag粉末和活性金属氢化物粉末的当量圆平均粒径，合金粉末≥活性金属氢化物粉末> Ag粉末，粉末混合物的粒径分布为d10 3〜10μm，d50为10〜35μm，d90为30〜50μm，在频率分布中存在d50和d90之间的分布峰。

70. 发明授权

US08714053B2 Cutter insert gum modification method and apparatus 有权
标题翻译：刀具插入牙龈修改方法和装置
公开(公告)号：US08714053B2
公开(公告)日：2014-05-06
申请号：US13653315
申请日：2012-10-16
申请人： Herrenknecht Tunneling Systems
发明人： David Krauter
IPC分类号： B21K5/00 , B23K9/00 , B23K9/007 , B24D18/00
CPC分类号： E21D9/11 , B22F1/00 , B22F7/062 , B24D18/00 , C22C29/08 , C22C2204/00 , C23C26/02 , C23C30/005 , E21C35/18
摘要： Described herein are several methods and apparatuses for treating a cutter tool adapted to be used in tunnel boring operations. In one form, an initial cutter member blank is formed and heat treated prior to a laser cladding process. An alloy is often applied to the surface of the cutter blank adjacent to the cutting elements by the cladding process whereby the cladding process has insufficient heat transfer from the cladding process to reduce hardness properties of the inserts and/or the cutter blank. In one example a fabric-like material defines the region of the exterior hard surface.
摘要翻译：这里描述了几种用于处理适于在隧道掘进操作中使用的切割工具的方法和装置。在一种形式中，在激光熔覆过程之前形成初始切割器构件坯料并进行热处理。常常通过包覆过程将合金施加到与切割元件相邻的切割器坯料的表面上，由此包覆过程具有从包覆过程的热传递不足以降低插入件和/或切割坯料的硬度性质。在一个示例中，织物状材料限定外部硬表面的区域。

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