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61. 发明申请

US20160076355A1 APPARATUSES AND METHODS FOR OBTAINING AT-BIT MEASUREMENTS FOR AN EARTH-BORING DRILLING TOOL 审中-公开
公开(公告)号：US20160076355A1
公开(公告)日：2016-03-17
申请号：US14950581
申请日：2015-11-24
申请人： Baker Hughes Incorporated , Element Six Limited
发明人： Danny E. Scott , Timothy Peter Mollart , John Robert Brandon
IPC分类号： E21B44/00 , E21B10/55 , E21B12/00 , E21B10/567
CPC分类号： E21B49/003 , B22F7/06 , B22F2005/001 , B22F2005/005 , C22C26/00 , E21B10/54 , E21B10/55 , E21B10/56 , E21B10/567 , E21B12/00 , E21B12/02 , E21B44/00 , E21B47/00 , E21B47/01
摘要： An earth-boring drilling tool comprises a cutting element. The cutting element comprises a substrate, a diamond table, and at least one sensing element formed from a doped diamond material disposed at least partially within the diamond table. A method for determining an at-bit measurement for an earth-boring drill bit comprises receiving an electrical signal generated within a doped diamond material disposed within a diamond table of a cutting element of the earth-boring drill bit, and correlating the electrical signal with at least one parameter during a drilling operation.

62. 发明授权

US09284788B2 Diamond impregnated bits and method of using and manufacturing the same 有权
标题翻译：钻石浸渍钻头及其制造方法
公开(公告)号：US09284788B2
公开(公告)日：2016-03-15
申请号：US13355825
申请日：2012-01-23
申请人： Gregory T. Lockwood , Jonan Fulenchek
发明人： Gregory T. Lockwood , Jonan Fulenchek
IPC分类号： B22F7/02 , E21B10/46 , C22C26/00 , C22C29/00 , C22C29/08 , E21B10/55 , B22F5/00
CPC分类号： E21B10/46 , B22F7/02 , B22F2005/002 , C22C26/00 , C22C29/00 , C22C29/08 , E21B10/55
摘要： A drill bit that includes a body having a lower end face for engaging a rock formation, the end face having a plurality of raised ribs extending from the face of the bit body and separated by a plurality of channels therebetween; and at least one of the plurality of ribs having a cutting portion of the at least one rib comprising a first diamond impregnated matrix material and at least a portion of a gage surface region thereof comprising a second diamond impregnated matrix material, the gage surface region backed by a third matrix material is disclosed.
摘要翻译：一种钻头，包括具有用于接合岩层的下端面的主体，所述端面具有从所述钻头体的所述表面延伸并由其间的多个通道分开的多个凸肋; 并且所述多个肋中的至少一个肋具有所述至少一个肋的切割部分，所述切割部分包括第一金刚石浸渍基质材料，并且其至少一部分表面区域包含第二金刚石浸渍基质材料，所述表面区域支撑公开了第三种基质材料。

63. 发明授权

US09186728B2 Cutting tool 有权
标题翻译：切割用具
公开(公告)号：US09186728B2
公开(公告)日：2015-11-17
申请号：US13504836
申请日：2011-08-30
申请人： Makoto Setoyama , Satoru Kukino
发明人： Makoto Setoyama , Satoru Kukino
IPC分类号： B23B27/14 , C22C26/00
CPC分类号： B23B27/141 , B23B2226/125 , C22C26/00 , Y10T407/24 , Y10T407/27
摘要： A cutting tool having excellent chip treatability and adhesion resistance is provided. The cutting tool includes a hard sintered body in at least a cutting edge and has a rake face and a flank face. The rake face has a chip breaker in a protruded or uneven shape. The hard sintered body contains at least 20% by volume of cubic boron nitride. A region of not more than 20 μm from a surface of the hard sintered body on the rake face side includes A-structures made of cubic boron nitride and B-structures made of at least one selected from the group consisting of hexagonal boron nitride, amorphous boron nitride, and boron oxide. The volume ratio of the B-structures to the sum of the A-structures and B-structures, B/(A+B), is not less than 5% by volume and not more than 90% by volume.
摘要翻译：提供了具有优异的芯片处理性和耐粘附性的切削工具。切削工具在至少切削刃中包括硬质烧结体，并且具有前刀面和侧面。前刀面具有突出或不均匀形状的断屑器。硬质烧结体含有至少20体积％的立方氮化硼。来自前表面侧的硬质烧结体的表面以上20μm以下的区域包括由立方氮化硼构成的A结构体和由选自六方氮化硼，无定形的氮化硼中的至少一种构成的B结构体氮化硼和氧化硼。 B结构与A结构和B结构之和的B /（A + B）的体积比不小于5体积％且不大于90体积％。

64. 发明申请

US20150315087A1 DIAMOND POLYCRYSTALLINE BODY AND METHOD FOR MANUFACTURING THE SAME, AND TOOL 有权
标题翻译：金刚石多晶体及其制造方法和工具
公开(公告)号：US20150315087A1
公开(公告)日：2015-11-05
申请号：US14650173
申请日：2013-12-05
申请人： SUMITOMO ELECTRIC INDUSTRIES, LTD.
发明人： Takeshi SATO , Katsuko YAMAMOTO , Kazuhiro IKEDA , Hitoshi SUMIYA
IPC分类号： C04B35/52 , C04B35/626 , C23C14/06 , B21C3/02 , C23C14/34
CPC分类号： C04B35/52 , B01J3/062 , B01J2203/062 , B01J2203/0655 , B01J2203/068 , B01J2203/0685 , B21C3/025 , B22F2005/002 , C01B32/25 , C04B35/6261 , C04B35/6281 , C04B35/62826 , C04B35/62831 , C04B35/62842 , C04B35/62884 , C04B35/645 , C04B2235/3201 , C04B2235/3213 , C04B2235/3272 , C04B2235/3281 , C04B2235/3291 , C04B2235/40 , C04B2235/401 , C04B2235/405 , C04B2235/407 , C04B2235/408 , C04B2235/425 , C04B2235/427 , C04B2235/444 , C04B2235/446 , C04B2235/5445 , C04B2235/725 , C04B2235/785 , C22C1/053 , C22C26/00 , C23C14/0611 , C23C14/34
摘要： Provided are a diamond polycrystalline body having a longer life than conventional diamond polycrystalline bodies when it is slid, a method for manufacturing the same, and a tool. In a diamond polycrystalline body, at least one element whose sulfide or chloride has a melting point of less than or equal to 1000° C. is added thereto, and crystal grains have an average grain size of less than or equal to 500 nm. Thereby, wear of diamond can be suppressed, and the diamond polycrystalline body can have a longer life when it is slid.
摘要翻译：提供一种金刚石多晶体，其在滑动时具有比常规金刚石多晶体更长的寿命，其制造方法和工具。在金刚石多晶体中，向其中加入硫化物或氯化物的熔点小于或等于1000℃的至少一种元素，晶粒的平均粒径小于或等于500nm。因此，可以抑制金刚石的磨损，并且金刚石多晶体在滑动时具有更长的寿命。

65. 发明授权

US09174325B2 Methods of forming abrasive articles 有权
标题翻译：成型磨料制品的方法
公开(公告)号：US09174325B2
公开(公告)日：2015-11-03
申请号：US13918314
申请日：2013-06-14
申请人： Baker Hughes Incorporated
发明人： Anthony A. DiGiovanni
IPC分类号： B24D3/14 , B24D3/04 , B24D3/02 , C04B35/52 , C04B35/581 , C04B35/5831 , C04B35/628 , C04B35/63 , C22C26/00 , C22C29/16
CPC分类号： E21B10/567 , B24D3/04 , B24D3/06 , C04B35/52 , C04B35/581 , C04B35/5831 , C04B35/62805 , C04B35/62818 , C04B35/6303 , C04B2235/3239 , C04B2235/3256 , C04B2235/326 , C04B2235/386 , C04B2235/3865 , C04B2235/427 , C04B2235/447 , C04B2235/85 , C04B2235/9607 , C22C26/00 , C22C29/16 , C22C2200/00
摘要： An abrasive article, comprising a polycrystalline material comprising abrasive grains and a filler material having an average negative coefficient of thermal expansion (CTE) within a range of temperatures between about 70 K to about 1500 K. A method of forming an abrasive article, comprising preparing an abrasive material, preparing a filler material having an average negative coefficient of thermal expansion (CTE) within a range of temperatures between about 150 K to about 1500 K, and forming a polycrystalline material comprising grains of the abrasive material and the filler material.
摘要翻译：一种磨料制品，包括包含磨料颗粒的多晶材料和在约70K至约1500K之间的温度范围内具有平均负的热膨胀系数（CTE）的填充材料。一种形成磨料制品的方法，包括制备研磨材料，制备在约150K至约1500K之间的温度范围内具有平均负热膨胀系数（CTE）的填充材料，并形成包含研磨材料颗粒和填料的多晶材料。

66. 发明申请

US20150307404A1 DIAMOND POLYCRYSTALLINE BODY AND METHOD FOR MANUFACTURING THE SAME, AND TOOL 有权
标题翻译：金刚石多晶体及其制造方法和工具
公开(公告)号：US20150307404A1
公开(公告)日：2015-10-29
申请号：US14650215
申请日：2013-12-05
申请人： SUMITOMO ELECTRIC INDUSTRIES, LTD.
发明人： Takeshi SATO , Katsuko YAMAMOTO , Kazuhiro IKEDA , Hitoshi SUMIYA
IPC分类号： C04B35/52 , C23C14/06 , C23C14/08 , B21C3/02 , C23C14/34
CPC分类号： C04B35/52 , B01J3/062 , B01J2203/061 , B01J2203/0655 , B21C3/025 , C01B32/25 , C04B35/62805 , C04B35/62818 , C04B35/62842 , C04B35/6286 , C04B35/62878 , C04B35/645 , C04B2235/3241 , C04B2235/3256 , C04B2235/3262 , C04B2235/34 , C04B2235/3409 , C04B2235/3817 , C04B2235/3821 , C04B2235/3839 , C04B2235/40 , C04B2235/404 , C04B2235/42 , C04B2235/421 , C04B2235/425 , C04B2235/72 , C04B2235/785 , C04B2235/85 , C04B2235/96 , C22C26/00 , C23C14/0635 , C23C14/08 , C23C14/34
摘要： Provided are a diamond polycrystalline body having a longer life than conventional diamond polycrystalline bodies when it is slid, a method for manufacturing the same, and a tool. In a diamond polycrystalline body, at least one element whose oxide has a melting point of less than or equal to 1000° C. is added thereto, and crystal grains have an average grain size of less than or equal to 500 nm. Thereby, wear of diamond can be suppressed, and the diamond polycrystalline body can have a longer life when it is slid.
摘要翻译：提供一种金刚石多晶体，其在滑动时具有比常规金刚石多晶体更长的寿命，其制造方法和工具。在金刚石多晶体中，加入至少一种氧化物的熔点小于或等于1000℃的元素，晶粒的平均粒径小于或等于500nm。因此，可以抑制金刚石的磨损，并且金刚石多晶体在滑动时具有更长的寿命。

67. 发明申请

US20150287980A1 METHOD OF PRODUCING POROUS ELECTRODES FOR BATTERIES AND FUEL CELLS 审中-公开
标题翻译：生产电池和燃料电池的多孔电极的方法
公开(公告)号：US20150287980A1
公开(公告)日：2015-10-08
申请号：US14435107
申请日：2013-10-11
申请人： Zhongwei CHEN , Jordan Douglas SCOTT
发明人： Zhongwei CHEN , Jordan Douglas SCOTT
IPC分类号： H01M4/24 , H01M4/04
CPC分类号： H01M4/244 , B22F3/1134 , B22F3/1146 , B22F7/002 , B22F7/006 , B22F2998/10 , B22F2999/00 , C22C26/00 , C22C47/14 , C22C2026/002 , H01M4/043 , H01M4/8605 , H01M4/8652 , H01M4/8807 , H01M4/96 , H01M2004/021 , B22F2003/248 , B22F3/02
摘要： A method is provided for producing a porous electrode, in particular an anode, the method comprising forming a powder mixture comprising a metal powder and a filler material powder, pressing the powder mixture to form a compact, and heating the compact. The metal is preferably zing and/or a zinc alloy. The filler material is chosen from materials that are susceptible to being converted into a gaseous state upon application of heat.
摘要翻译：提供一种用于制造多孔电极，特别是阳极的方法，该方法包括形成包含金属粉末和填料材料粉末的粉末混合物，压制粉末混合物以形成压块，并加热该压块。金属优选为锌和/或锌合金。填充材料选自易于在施加热量时转化为气态的材料。

68. 发明申请

US20150283792A1 MULTILAYER OVERLAYS AND METHODS FOR APPLYING MULTILAYER OVERLAYS 审中-公开
标题翻译：多层覆盖层的覆盖和应用方法
公开(公告)号：US20150283792A1
公开(公告)日：2015-10-08
申请号：US14733144
申请日：2015-06-08
申请人： Extreme Surface Protection Ltd.
发明人： Trevor Aitchison , R. Allan Heflin
IPC分类号： B32B15/04
CPC分类号： B32B15/043 , B22F5/10 , B22F7/08 , B23K9/042 , B23K9/167 , B23K9/173 , B23K35/0261 , B23K35/3033 , B23K35/3053 , B23K35/308 , B23K2101/18 , B23K2101/34 , B23K2103/04 , B23K2103/05 , B23K2103/08 , B23K2103/26 , B32B15/01 , B32B2264/108 , C22C26/00 , C23C28/021 , C23C28/023 , C23C28/027 , F16L9/14 , F16L57/06 , Y10T428/12056 , Y10T428/12076 , Y10T428/12493 , Y10T428/12639
摘要： A wear resistant multilayer overlay includes a first layer on at least a surface of an article, and a second layer metallurgically bonded to at least a portion of the first layer. The first layer includes a first continuous metallic matrix and at least one of first hard particles, blocky diamond particles, non-blocky diamond particles, TSP diamond, cubic boron nitride particles, and PCD compacts embedded in the first continuous metallic matrix, wherein the first hard particles are at least one of transition metal carbide particles and boron nitride particles. The second layer includes a second continuous metallic matrix and at least one of second hard particles, blocky diamond particles, non-blocky diamond particles, TSP diamond, cubic boron nitride particles, and PCD compacts, embedded in the second continuous metallic matrix, wherein the second hard particles are at least one of transition metal carbide particles and boron nitride particles. Related methods and articles of manufacture also are disclosed.
摘要翻译：耐磨多层覆盖物包括在制品的至少一个表面上的第一层和冶金结合到第一层的至少一部分的第二层。第一层包括第一连续金属基体和嵌入在第一连续金属基质中的第一硬质颗粒，块状金刚石颗粒，非块状金刚石颗粒，TSP金刚石，立方氮化硼颗粒和PCD压块中的至少一种，其中第一层硬质颗粒是过渡金属碳化物颗粒和氮化硼颗粒中的至少一种。第二层包括嵌入在第二连续金属基质中的第二连续金属基体和第二硬质颗粒，块状金刚石颗粒，非块状金刚石颗粒，TSP金刚石，立方氮化硼颗粒和PCD压块中的至少一种，其中第二硬质颗粒是过渡金属碳化物颗粒和氮化硼颗粒中的至少一种。还公开了相关方法和制品。

69. 发明授权

US09140389B2 Graphene-based steel tubes, pipes or risers, methods for the production thereof and the use thereof for conveying petroleum, gas and biofuels 有权
标题翻译：石墨烯基钢管，管道或立管，其生产方法及其用于输送石油，天然气和生物燃料的用途
公开(公告)号：US09140389B2
公开(公告)日：2015-09-22
申请号：US14124966
申请日：2011-11-04
申请人： André Luis Moreira De Carvalho , Nadia Khaled Zurba
发明人： André Luis Moreira De Carvalho , Nadia Khaled Zurba
IPC分类号： B32B15/02 , F16L9/02 , B82Y30/00 , C22C38/00 , C22C38/02 , C22C38/04 , C22C38/06 , C22C38/42 , C22C38/44 , C22C38/46 , C22C38/50 , C22C38/52 , C22C38/56 , B22F5/10 , C22C26/00 , C22C33/02 , B22D25/02 , C01B31/02 , C01B31/04 , C01B31/06 , B22F3/24
CPC分类号： F16L9/02 , B22D25/02 , B22F5/106 , B22F2003/242 , B22F2998/10 , B82Y30/00 , C01B32/152 , C01B32/16 , C01B32/194 , C01B32/20 , C01B32/25 , C22C26/00 , C22C33/0228 , C22C38/001 , C22C38/02 , C22C38/04 , C22C38/06 , C22C38/42 , C22C38/44 , C22C38/46 , C22C38/50 , C22C38/52 , C22C38/56 , C22C2026/001 , C22C2026/002 , Y10T137/0318 , C22C1/1084 , C22C1/1036 , B22F3/105 , B22F3/1028 , B22F3/17 , B22F3/18 , B22F3/20 , B22F2003/166 , C23C14/00 , C23C16/00
摘要： The present invention relates to new graphene-based steel tubes, pipes or risers, whose products are obtained by a method of manufacturing that consists in adding graphene nanosheets, heat treatment, forming tubular geometry and surface finish. In addition to the unique chemical composition based on graphene, with carbon content ranging between 0.01 and 21.0%, these products have the wall thickness between 800 nm and 80 mm (from ultra fine to thick), diameter between 10 and 5000 mm, and having a tensile strength not less than 2000 MPa reaching up to 50 GPa, with far superior features to those obtained by other methods. Such products can be used for petroleum, natural gas and biofuels transportation, including in deepwater submarine riser systems (>1500 m), with direct application in the oil industry.
摘要翻译：本发明涉及新的基于石墨烯的钢管，管或立管，其产品通过制造方法获得，该方法包括添加石墨烯纳米片，热处理，形成管状几何形状和表面光洁度。除了基于石墨烯的独特化学成分，碳含量介于0.01和21.0％之间，这些产品的壁厚在800nm至80mm之间（从超细至厚），直径在10至5000mm之间，并具有拉伸强度不低于2000MPa，达到50GPa，具有比其它方法获得的特征更好的特征。这些产品可用于石油，天然气和生物燃料运输，包括深水潜艇提升管系统（> 1500米），直接应用于石油工业。

70. 发明申请

US20150259986A1 CUTTING ELEMENTS HAVING NON-PLANAR CUTTING FACES WITH SELECTIVELY LEACHED REGIONS, EARTH-BORING TOOLS INCLUDING SUCH CUTTING ELEMENTS, AND RELATED METHODS 有权
标题翻译：具有选择性浸出区域的非平面切割面的切割元件，包括这些切割元件的接地工具以及相关方法
公开(公告)号：US20150259986A1
公开(公告)日：2015-09-17
申请号：US14215786
申请日：2014-03-17
申请人： Baker Hughes Incorporated
发明人： David A. Stockey
IPC分类号： E21B10/55 , B24D18/00 , B24D3/00 , E21B10/42 , B24D3/10
CPC分类号： E21B10/55 , B22F2005/001 , B24D3/005 , B24D3/10 , B24D18/0009 , B24D99/005 , C22C26/00 , E21B10/42 , E21B10/5673
摘要： A cutting element may include a substrate and a volume of polycrystalline diamond material affixed to the substrate at an interface. The volume of polycrystalline diamond may include a front cutting face with at least one substantially planar portion and at least one recess. The at least one recess may extend from a plane defined by the at least one substantially planar portion a first depth into the volume of polycrystalline diamond material in an axial direction parallel to a central axis of the cutting element. The volume of polycrystalline diamond material may comprise a region including a catalyst material. At least one region substantially free of the catalyst material may extend from the at least one substantially planar portion of the front cutting face a second depth into the volume of polycrystalline diamond in the axial direction. Methods of forming cutting elements.
摘要翻译：切割元件可以包括在界面处固定到基底的基底和一定体积的多晶金刚石材料。多晶金刚石的体积可以包括具有至少一个基本平坦部分和至少一个凹部的前切割面。所述至少一个凹部可以在平行于切割元件的中心轴线的轴向方向上从由至少一个基本平坦的部分限定的平面延伸到第一深度进入多晶金刚石材料体积。多晶金刚石材料的体积可以包括包括催化剂材料的区域。基本上不含催化剂材料的至少一个区域可以从前切割面的至少一个基本上平面的部分沿轴向方向延伸到多晶金刚石体积的第二深度。切割元件的形成方法

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