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1. 发明申请

WO2011071985A2 POLYCRYSTALLINE DIAMOND CUTTING ELEMENT STRUCTURE 审中-公开
标题翻译：多晶金刚石切割元件结构
公开(公告)号：WO2011071985A2
公开(公告)日：2011-06-16
申请号：PCT/US2010/059408
申请日：2010-12-08
申请人： SMITH INTERNATIONAL, INC. , BELLIN, Federico , FANG, Yi , STEWART, Michael , MOURIK, Nephi, M. , CARIVEAU, Peter, Thomas
发明人： BELLIN, Federico , FANG, Yi , STEWART, Michael , MOURIK, Nephi, M. , CARIVEAU, Peter, Thomas
IPC分类号： E21B10/567 , E21B10/50 , E21B10/16
CPC分类号： E21B10/5673 , E21B10/5676 , E21B10/5735
摘要： A cutting element may include a substrate having an interface surface; an ultrahard material layer disposed on the interface surface; and the interface surface comprising a plurality of surface features, wherein at least one of the plurality of surface features intersects a neighboring surface feature at a height that is intermediate an extremity of the at least one of the plurality of surface features and a base of the at least one of the plurality of surface features.
摘要翻译：切割元件可以包括具有界面的基板; 设置在界面表面上的超硬材料层; 并且所述界面表面包括多个表面特征，其中所述多个表面特征中的至少一个与所述多个表面特征中的所述至少一个表面特征的末端之间的高度相邻的相邻表面特征相交，所述多个表面特征中的至少一个。

2. 发明申请

WO2011017592A2 DIAMOND TRANSITION LAYER CONSTRUCTION WITH IMPROVED THICKNESS RATIO 审中-公开
标题翻译：改进厚度比的钻石过渡层结构
公开(公告)号：WO2011017592A2
公开(公告)日：2011-02-10
申请号：PCT/US2010/044664
申请日：2010-08-06
申请人： SMITH INTERNATIONAL, INC. , MOURIK, Nephi A. , CARIVEAU, Peter T. , STEWART, Michael , BELLIN, Federico , FANG, Yi
发明人： MOURIK, Nephi A. , CARIVEAU, Peter T. , STEWART, Michael , BELLIN, Federico , FANG, Yi
IPC分类号： E21B10/46 , E21B10/52 , E21B10/54 , E21B10/08 , E21B10/42
CPC分类号： E21B10/5673 , B22F2999/00 , C22C26/00 , C22C2204/00 , B22F2207/01 , B22F2207/11
摘要： An insert for a drill bit may include a metallic carbide body; an outer layer of polycrystalline diamond material on the outermost end of the insert, the polycrystalline diamond material comprising a plurality of interconnected first diamond grains and a first binder material in interstitial regions between the interconnected first diamond grains; and at least two transition layers between the metallic carbide body and the outer layer, the at least two transition layers comprising: an outermost transition layer comprising a composite of second diamond grains, first metal carbide or carbonitride particles, and a second binder material; and an innermost transition layer comprising a composite of third diamond grains, second metal carbide or carbonitride particles, and a third binder material wherein a thickness of the outer layer is lesser than that of each of the at least two transition layers.
摘要翻译：用于钻头的插入件可以包括金属碳化物本体; 在所述插入件的最外端上的多晶金刚石材料的外层，所述多晶金刚石材料包括多个互连的第一金刚石晶粒和在所述互连的第一金刚石晶粒之间的间隙区域中的第一粘结剂材料; 以及在所述金属碳化物主体和所述外层之间的至少两个过渡层，所述至少两个过渡层包括：最外过渡层，其包括第二金刚石颗粒，第一金属碳化物或碳氮化物颗粒和第二粘合剂材料的复合物; 以及包含第三金刚石晶粒，第二金属碳化物或碳氮化物颗粒和第三粘合剂材料的复合物的最内过渡层，其中外层的厚度小于至少两个过渡层中的每一个的厚度。

3. 发明申请

WO2011017590A2 POLYCRYSTALLINE DIAMOND MATERIAL WITH HIGH TOUGHNESS AND HIGH WEAR RESISTANCE 审中-公开
标题翻译：具有高韧性和高耐磨性的多晶金刚石材料
公开(公告)号：WO2011017590A2
公开(公告)日：2011-02-10
申请号：PCT/US2010/044657
申请日：2010-08-06
申请人： SMITH INTERNATIONAL, INC. , BELLIN, Federico , FANG, Yi , STEWART, Michael , MOURIK, Nephi A. , CARIVEAU, Peter T.
发明人： BELLIN, Federico , FANG, Yi , STEWART, Michael , MOURIK, Nephi A. , CARIVEAU, Peter T.
IPC分类号： E21B10/46 , E21B10/56 , E21B10/50 , E21B10/48 , E21B10/08 , E21B10/36
CPC分类号： E21B10/567 , B22F2999/00 , C22C26/00 , C22C2204/00 , E21B10/55 , E21B10/5735 , B22F2207/01
摘要： A cutting element that includes a substrate; and an outer layer of polycrystalline diamond material disposed upon the outermost end of the cutting element, wherein the polycrystalline diamond material: a plurality of interconnected diamond particles; and a plurality of interstitial regions disposed among the bonded diamond particles, wherein the plurality of interstitial regions contain a plurality of metal carbide phases and a plurality of metal binder phases together forming a plurality of metallic phases, wherein the plurality of metal carbide phases are formed from a plurality of metal carbide particles; wherein the plurality of interconnected diamond particles form at least about 60 to at most about 80% by weight of the polycrystalline diamond material; and wherein the plurality of metal carbide phases represent at least 50% by weight of the plurality of metallic phases is disclosed.
摘要翻译：包括基板的切割元件; 以及设置在所述切割元件的最外端上的多晶金刚石材料外层，其中所述多晶金刚石材料：多个互相连接的金刚石颗粒; 以及设置在所述结合的金刚石颗粒之间的多个间隙区域，其中所述多个间隙区域包含多个金属碳化物相和多个金属结合相，所述多个金属结合相一起形成多个金属相，其中形成所述多个金属碳化物相来自多个金属碳化物颗粒; 其中所述多个互连的金刚石颗粒形成所述多晶金刚石材料的至少约60重量％至最多约80重量％; 并且其中公开了多个金属碳化物相占多个金属相的至少50重量％

4. 发明申请

WO2011017582A2 FUNCTIONALLY GRADED POLYCRYSTALLINE DIAMOND INSERT 审中-公开
标题翻译：功能梯度多晶金刚石刀片
公开(公告)号：WO2011017582A2
公开(公告)日：2011-02-10
申请号：PCT/US2010/044640
申请日：2010-08-06
申请人： SMITH INTERNATIONAL, INC. , FANG, Yi , BELLIN, Federico , STEWART, Michael , MOURIK, Nephi , CARIVEAU, Peter T.
发明人： FANG, Yi , BELLIN, Federico , STEWART, Michael , MOURIK, Nephi , CARIVEAU, Peter T.
IPC分类号： E21B10/56 , E21B10/50 , E21B10/36
CPC分类号： E21B10/46 , B22F7/08 , B22F2999/00 , E21B10/567 , E21B10/5673 , E21B10/5735 , Y10T428/30 , C22C26/00 , B22F2207/03
摘要： PCD inserts comprise a PCD body having multiple FG-PCD regions with decreasing diamond content moving from a body outer surface to a metallic substrate. The diamond content changes in gradient fashion by changing metal binder content. A region adjacent the outer surface comprises 5 to 20 percent by weight metal binder, and a region remote from the surface comprises 15 to 40 percent by weight metal binder. One or more transition regions are interposed between the PCD body and substrate. The transition region comprises PCD, binder metal, and a carbide, comprises a metal binder content less than that present in the PCD body region positioned next to it.
摘要翻译： PCD插入物包括具有多个FG-PCD区的PCD体，其中金刚石含量从体外表面移动到金属基底。通过改变金属粘合剂含量，金刚石含量以渐变方式变化。与外表面相邻的区域包含5至20重量％的金属粘合剂，并且远离表面的区域包含15至40重量％的金属粘合剂。一个或多个过渡区插入在PCD主体和基底之间。过渡区包含PCD，粘合剂金属和碳化物，其包含的金属粘合剂含量低于位于其旁边的PCD主体区中存在的金属粘合剂含量。

5. 发明申请

WO2010053736A3 HIGH PRESSURE SINTERING WITH CARBON ADDITIVES 审中-公开
公开(公告)号：WO2010053736A3
公开(公告)日：2010-05-14
申请号：PCT/US2009/062060
申请日：2009-10-26
申请人： SMITH INTERNATIONAL, INC. , YONG, Zhou , XIA, Sike , STEWART, Michael , VISINTAINER, Carlo
发明人： YONG, Zhou , XIA, Sike , STEWART, Michael , VISINTAINER, Carlo
IPC分类号： E21B10/46 , E21B10/50 , B22F7/08
摘要： A method for forming a cutting element that includes sintering a mixture comprising carbide particles, a sp 2 -containing or sp 2 -convertible carbon additive, and a metallic binder at a first processing condition having a pressure of greater than about 100,000 psi to form a sintered object is disclosed. A method for forming a cutting element that includes sintering a mixture comprising diamond particles and a sp 2 - containing carbon additive at a first processing condition having a pressure of greater than about 100,000 psi to form a polycrystalline diamond layer is also disclosed, as well as cutting elements having diamond grains non-uniformly distributed therethrough.

6. 发明申请

WO2015077749A1 CUTTER BLOCK FOR A DOWNHOLE UNDERREAMER 审中-公开
标题翻译：切割块用于下卧室
公开(公告)号：WO2015077749A1
公开(公告)日：2015-05-28
申请号：PCT/US2014/067266
申请日：2014-11-25
申请人： SCHLUMBERGER CANADA LIMITED , SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER HOLDINGS LIMITED , SCHLUMBERGER TECHNOLOGY B.V. , SMITH INTERNATIONAL, INC. , PRAD RESEARCH AND DEVELOPMENT LIMITED
发明人： SALVO, Vincente S. , STEWART, Michael , XIA, Sike , ISHAK, Georges
IPC分类号： E21B10/26 , E21B10/43 , E21B10/62
CPC分类号： E21B10/322
摘要： A downhole tool has a body with a bore formed at least partially therethrough. A cutter block may be coupled to the body and move radially outward from the body in response to an increased pressure in the bore. The cutter block may include an outer surface that transitions from a first portion to a second portion, with the first portion being downhole of the second portion. A radius of curvature between the first and second portions may be less than about 7 cm. The second portion or a line tangential thereto may be oriented at an angle from about 60° to about 120° with respect to a central longitudinal axis of the body. A plurality of cutting elements may be disposed on the outer surface of the cutter block. At least one of the cutting elements may be disposed at least partially on the first or second portion of the outer surface.
摘要翻译：井下工具具有至少部分穿过其中形成有孔的主体。切割器块可以联接到主体并且响应于孔中的增加的压力而从身体径向向外移动。刀块可以包括从第一部分转移到第二部分的外表面，其中第一部分是第二部分的井下。第一和第二部分之间的曲率半径可以小于约7cm。与其相切的第二部分或线可以相对于身体的中心纵向轴线以约60°至约120°的角度定向。多个切割元件可以设置在切割块的外表面上。至少一个切割元件可以至少部分地设置在外表面的第一或第二部分上。

7. 发明申请

WO2015099900A1 MANUFACTURE OF CUTTING ELEMENTS HAVING LOBES 审中-公开
标题翻译：切割元件的制造
公开(公告)号：WO2015099900A1
公开(公告)日：2015-07-02
申请号：PCT/US2014/066025
申请日：2014-11-18
申请人： SMITH INTERNATIONAL, INC.
发明人： STEWART, Michael , FANG, Yi , HORMAN, Scott L. , PETERSON, Jeremy
IPC分类号： B22F7/06 , B22F3/12 , E21B10/42
CPC分类号： B22F3/03 , B22F3/1208 , C23C24/085 , E21B10/36 , E21B10/46
摘要： An apparatus for forming a cutting insert may include a compression device having a sleeve with a bore. The sleeve may receive a substantially hollow can. Solid particulates may be positioned within the can, and a substrate material or other punch may also be positioned in the can. A forming device adjacent an end of the can in which the solid particulates are located may include at least one protrusion extending into the bore. The protrusion may be adapted to deform the can while also forming the plurality of solid particulates into a solid mass having one or more reliefs and/or lobes. A method may include pressing the solid particulates while within a can to form a solid mass having one or more reliefs or lobes. An HPHT process may be performed to bond the solid mass to a substrate material.
摘要翻译：用于形成切削刀片的装置可以包括具有带有孔的套筒的压缩装置。套筒可以容纳基本上中空的罐。固体颗粒可以位于罐内，并且基材或其它冲头也可以定位在罐中。邻近其中固体颗粒位于罐的端部的成形装置可以包括延伸到孔中的至少一个突起。突起可以适于使罐变形，同时还将多个固体颗粒形成具有一个或多个浮雕和/或裂片的固体块体。方法可以包括在罐内挤压固体颗粒以形成具有一个或多个浮雕或凸角的固体块体。可以执行HPHT工艺以将固体物质结合到基底材料。

8. 发明申请

WO2019148046A1 EPICARDIAL VALVE REPAIR SYSTEM 审中-公开
公开(公告)号：WO2019148046A1
公开(公告)日：2019-08-01
申请号：PCT/US2019/015300
申请日：2019-01-25
申请人： MITRE MEDICAL CORP. , ANDERSON, Evan , MACMAHON, John , BOYETTE, Jeremy , PELL, Christopher , STEWART, Michael , JURAVIC, Mark
发明人： ANDERSON, Evan , MACMAHON, John , BOYETTE, Jeremy , PELL, Christopher , STEWART, Michael , JURAVIC, Mark
IPC分类号： A61F2/24 , A61B17/00
CPC分类号： A61F2/2481 , A61B17/064 , A61B17/068 , A61B17/10 , A61B17/2812 , A61B90/06 , A61B2017/00243 , A61B2017/00398 , A61B2017/00407 , A61B2017/00473 , A61B2017/00738 , A61B2017/00858 , A61B2017/0649 , A61B2090/061 , A61B2090/0801 , A61F2/2442 , A61F2/2451 , A61F2/246 , A61F2/2478 , A61F2002/2484 , A61F2210/0033 , A61F2210/0076 , A61F2220/0016 , A61F2220/0025 , A61F2220/0033 , A61F2230/0013 , A61F2230/0023 , A61F2250/0002 , A61F2250/0003 , A61F2250/0004 , A61F2250/001 , A61F2250/0029 , A61F2250/0036 , A61F2250/006 , A61F2250/0064
摘要： Devices, systems and methods for altering functioning of a tissue/organ by application of force thereto. In one preferred embodiment, a device for reducing or preventing regurgitation of blood through a valve of a heart is provided. A device may include a main body having a segment adapted to apply force to a surface of tissue/organ and a member that applies counterforce to the force applied by the segment. Kits are provided in which devices having varying lengths and widths can be selected for the best fit for a particular location of treatment. A width sizing instrument may be provided. A length sizing instrument may be provided. A separate sleeve and/or pad may be provided which may be first anchored to the tissue/organ before fixing the device thereto.

9. 发明申请

WO2010056748A1 CLONING VIRTUAL MACHINES 审中-公开
标题翻译：克隆虚拟机
公开(公告)号：WO2010056748A1
公开(公告)日：2010-05-20
申请号：PCT/US2009/064030
申请日：2009-11-11
申请人： NETAPP, INC. , ROBINSON, Matthew , LEARMONTH, Peter , STEWART, Michael , FORGETTE, Eric
发明人： ROBINSON, Matthew , LEARMONTH, Peter , STEWART, Michael , FORGETTE, Eric
IPC分类号： G06F9/50 , G06F9/455
CPC分类号： G06F9/45533 , G06F9/45558 , G06F9/485 , G06F9/5077 , G06F11/1469 , G06F17/30088
摘要： While current solutions for cloning virtual machines can involve copying and duplicating files associated to a virtual machine (VM), systems and techniques can be devised to create thin clones of a VM using the VM's associated storage system to copy and deduplicate storage for the VMs. One can create a base VM in a directory of a storage container attached to a hypervisor, and then map the storage container to a volume on a storage system. One can clone the base VM using a snapshot of respective files associated to the base VM, which can comprise creating metadata that identified a physical storage location of the files. Further, the metadata can then be copied to a desired location on the storage container, to create a VM clone. Once copied, the cloned VM can be customized and registered within the hypervisor.
摘要翻译：虽然克服虚拟机的当前解决方案可能涉及复制和复制与虚拟机（VM）关联的文件，但可以设计系统和技术，以使用虚拟机关联的存储系统创建虚拟机的薄克隆，以便为虚拟机复制和重复数据删除存储。可以在连接到管理程序的存储容器的目录中创建基本VM，然后将存储容器映射到存储系统上的卷。可以使用与基本VM相关联的相应文件的快照来克隆基本VM，其可以包括创建标识文件的物理存储位置的元数据。此外，元数据然后可以被复制到存储容器上的期望位置，以创建VM克隆。复制后，克隆的VM可以在管理程序中进行自定义和注册。

10. 发明申请

WO2007092277A1 HIGH VOLTAGE HEATER TERMINATION 审中-公开
标题翻译：高压加热器终止
公开(公告)号：WO2007092277A1
公开(公告)日：2007-08-16
申请号：PCT/US2007/002826
申请日：2007-02-02
申请人： WATLOW ELECTRIC MANUFACTURING COMPANY , SWANSON, Cal, T. , STEWART, Michael
发明人： SWANSON, Cal, T. , STEWART, Michael
IPC分类号： H01R4/46 , H01R4/50
CPC分类号： H01R4/46 , H01R4/5066 , H01R13/53
摘要： A connector assembly is provided that includes an upper element and a lower element in contact with the upper element along a contour-matched interface. The first element and the second element are dielectric and each comprise a recess and a groove, the recesses cooperatively forming a cavity and the grooves cooperatively forming a channel communicating the cavity to exterior surfaces of the upper element and the lower element. A conductive plug is disposed within the cavity and is adapted for engaging a lead wire and a terminal pad. Preferably, the connector assembly further includes a clamping device for securing the connector assembly to a substrate and a spring element disposed within the cavity, wherein the conductive plug is disposed between the terminal pad and the spring such that the spring biases the conductive plug against the terminal pad.
摘要翻译：提供一种连接器组件，其包括沿着轮廓匹配接口与上部元件接触的上部元件和下部元件。第一元件和第二元件是电介质，并且每个包括凹槽和凹槽，所述凹槽协同地形成空腔，并且所述凹槽协同地形成将空腔连通到上部元件和下部元件的外部表面的通道。导电插头设置在空腔内并且适于接合引线和端子垫。优选地，连接器组件还包括用于将连接器组件固定到基板的夹持装置和设置在空腔内的弹簧元件，其中，导电插头设置在端子垫和弹簧之间，使得弹簧将导电插头抵靠端子垫。

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