公开(公告)号：US20120305244A1

公开(公告)日：2012-12-06

申请号：US13193881

申请日：2011-07-29

申请人： Malcolm Atkinson ,  John Stevens ,  Adeel Khan ,  Susanna Fragoso ,  Laurent Alteirac ,  Jim Filas

发明人： Malcolm Atkinson ,  John Stevens ,  Adeel Khan ,  Susanna Fragoso ,  Laurent Alteirac ,  Jim Filas

IPC分类号： E21B47/00 ,  E21B41/00

CPC分类号： E21B49/081 ,  E21B47/122 ,  E21B47/16

摘要： A method for capturing a sample from a wellbore, comprising the steps of introducing a first message and a second message into a tubing positioned within the wellbore. The first message is directed to a first modem connected to a first sampler device to cause the first sampler device to collect a first sample. The second message is directed to a second modem connected to a second sampler device to cause the second sampler device to collect a second sample.

摘要翻译： 一种用于从井眼捕获样品的方法，包括以下步骤：将第一消息和第二消息引入到位于所述井眼内的管道中。 第一消息被引导到连接到第一采样器设备的第一调制解调器，以使得第一采样器设备收集第一采样。 第二消息被引导到连接到第二采样器装置的第二调制解调器，以使第二采样器装置收集第二采样。

公开(公告)号：US08201648B2

公开(公告)日：2012-06-19

申请号：US12361653

申请日：2009-01-29

申请人： Heeman Choe ,  John Stevens ,  Eric Sullivan

发明人： Heeman Choe ,  John Stevens ,  Eric Sullivan

IPC分类号： E21B10/00 ,  E21B10/36

CPC分类号： E21B10/46 ,  B22D19/14 ,  B22F2005/001 ,  C22C9/01 ,  C22C9/04 ,  C22C14/00 ,  C22C19/00 ,  C22C19/03 ,  C22C26/00 ,  C22C32/00 ,  C22C38/00 ,  E21B10/00

摘要： An earth-boring rotary drill bit includes a bit body configured to carry one or more cutters for engaging a subterranean earth formation, the bit body comprising a particle-matrix composite material having a plurality of hard particles dispersed throughout a matrix material, the matrix material comprising a shape memory alloy. The matrix material comprises a metal alloy configured to undergo a reversible phase transformation between an austenitic phase and a martensitic phase. The matrix material may include an Ni-based alloy, Cu-based alloy, Co-based alloy, Fe-based alloy or Ti-based alloy. The drill bit may be made by a method that includes: providing a plurality of hard particles in a mold to define a particle precursor of the bit body; infiltrating the particle precursor of the bit body with a molten matrix material comprising a shape memory alloy forming a particle-matrix mixture; and cooling the molten particle-matrix mixture to solidify the matrix material and forming a bit body having a particle-matrix composite material comprising a shape memory alloy.

摘要翻译： 钻头旋转钻头包括构造成承载用于接合地下地层的一个或多个切割器的钻头体，所述钻头体包括具有分散在基体材料中的多个硬颗粒的颗粒 - 基质复合材料，所述基体材料 包括形状记忆合金。 基体材料包括配置成在奥氏体相和马氏体相之间经历可逆相变的金属合金。 基体材料可以包括Ni基合金，Cu基合金，Co基合金，Fe基合金或Ti基合金。 钻头可以通过一种方法制成，该方法包括：在模具中提供多个硬质颗粒以限定钻头体的颗粒前体; 用包含形成记忆合金的熔融基质材料渗透钻头体的颗粒前体形成颗粒 - 基质混合物; 并冷却熔融的颗粒 - 基质混合物以固化基质材料并形成具有包含形状记忆合金的颗粒 - 基体复合材料的钻头体。

公开(公告)号：US20110186261A1

公开(公告)日：2011-08-04

申请号：US13084078

申请日：2011-04-11

申请人： Heeman Choe ,  John Stevens ,  Eric Sullivan

发明人： Heeman Choe ,  John Stevens ,  Eric Sullivan

IPC分类号： B22D19/14 ,  B22D25/06

CPC分类号： E21B10/46 ,  B22D19/14 ,  B22F2005/001 ,  C22C9/01 ,  C22C9/04 ,  C22C14/00 ,  C22C19/00 ,  C22C19/03 ,  C22C26/00 ,  C22C32/00 ,  C22C38/00 ,  E21B10/00

摘要： An earth-boring rotary drill bit includes a bit body configured to carry one or more cutters for engaging a subterranean earth formation, the bit body comprising a particle-matrix composite material having a plurality of hard particles dispersed throughout a matrix material, the matrix material comprising a shape memory alloy. The matrix material comprises a metal alloy configured to undergo a reversible phase transformation between an austenitic phase and a martensitic phase. The matrix material may include an Ni-based alloy, Cu-based alloy, Co-based alloy, Fe-based alloy or Ti-based alloy. The drill bit may be made by a method that includes: providing a plurality of hard particles in a mold to define a particle precursor of the bit body; infiltrating the particle precursor of the bit body with a molten matrix material comprising a shape memory alloy forming a particle-matrix mixture; and cooling the molten particle-matrix mixture to solidify the matrix material and forming a bit body having a particle-matrix composite material comprising a shape memory alloy.

摘要翻译： 钻头旋转钻头包括构造成承载用于接合地下地层的一个或多个切割器的钻头体，所述钻头体包括具有分散在基体材料中的多个硬颗粒的颗粒 - 基质复合材料，所述基体材料 包括形状记忆合金。 基体材料包括配置成在奥氏体相和马氏体相之间经历可逆相变的金属合金。 基体材料可以包括Ni基合金，Cu基合金，Co基合金，Fe基合金或Ti基合金。 钻头可以通过一种方法制成，该方法包括：在模具中提供多个硬质颗粒以限定钻头体的颗粒前体; 用包含形成记忆合金的熔融基质材料渗透钻头体的颗粒前体形成颗粒 - 基质混合物; 并冷却熔融的颗粒 - 基质混合物以固化基体材料并形成具有包含形状记忆合金的颗粒 - 基体复合材料的钻头体。

公开(公告)号：US20080094177A1

公开(公告)日：2008-04-24

申请号：US11764360

申请日：2007-06-18

申请人： John Stevens ,  Dived Cramer ,  Tom Packert

发明人： John Stevens ,  Dived Cramer ,  Tom Packert

IPC分类号： H04Q5/22

CPC分类号： G06Q10/087

摘要： The system employs full transceivers, each having peer-to-peer, client/server, and IP networking capabilities, and covering open-area ranges of up to 100 feet. The system uses Low Frequency for data communications so it can achieve both low cost (less costly than many RF-ID tags) and long battery life (10-15 years). Additionally, since these tags have batteries, static RAM maybe be added at very low cost, as well as sensors, LED's displays etc. The system also employs a sidewinder that communicates to said tag regularly, said sidewinder keeps the IP address of said tag. The system also employs an embedded VPN. The VPN includes a suite of diagnostic tools that run on a laptop. The diagnostic tools talk direct to the sidewinder, the tools read and program said tag providing the tools have correct IP address of the tag. The system also includes a visibility data server that communicates to the sidewinder by the VPN. The data server includes a virtual tag data base, said virtual tag data base updated by the sidewinder. The web enabled reports and control are managed by two “plugs”. The SQL plug supports data requests, and the Air Traffic Control (ATC) plug provides control (LED's, read rates). The system also employs a user web based ERP to create a real-time visibility reports and a user event export tools to create reports that fit a specific event.

摘要翻译： 该系统采用完整的收发器，每个收发器具有点对点，客户端/服务器和IP网络功能，并覆盖高达100英尺的开放范围。 该系统使用低频进行数据通信，因此可以实现低成本（比许多RF-ID标签更便宜）和更长的电池寿命（10-15年）。 此外，由于这些标签具有电池，因此可以以非常低的成本添加静态RAM，以及传感器，LED显示器等。该系统还采用定期与所述标签通信的侧卷器，所述侧卷纸保持所述标签的IP地址。 该系统还采用嵌入式VPN。 VPN包括一套在膝上型计算机上运行的诊断工具。 诊断工具直接与副卷轴通信，读取和编程所述标签的工具提供工具具有正确的标签IP地址。 该系统还包括一个可视数据服务器，它通过VPN与主持人进行通信。 数据服务器包括虚拟标签数据库，所述虚拟标签数据库由所述侧挂方更新。 网络启用报告和控制由两个“插头”管理。 SQL插件支持数据请求，空中交通管制（ATC）插头提供控制（LED，读取速率）。 该系统还使用基于用户网络的ERP来创建实时可见性报告和用户事件导出工具来创建适合特定事件的报告。

公开(公告)号：US20080029310A1

公开(公告)日：2008-02-07

申请号：US11823800

申请日：2007-06-27

申请人： John Stevens ,  James Overstreet ,  Kenneth Gilmore ,  Jeremy Morgan

发明人： John Stevens ,  James Overstreet ,  Kenneth Gilmore ,  Jeremy Morgan

IPC分类号： E21B10/46 ,  B24D3/10

CPC分类号： E21B10/54 ,  B22F2998/10 ,  C22C29/00 ,  C22C29/08 ,  B22F1/0003 ,  B22F3/15 ,  B22F3/10

摘要： A rotary drill bit includes a bit body substantially formed of a particle-matrix composite material having an exterior surface and an abrasive wear-resistant material disposed on at least a portion of the exterior surface of the bit body. Methods for applying an abrasive wear-resistant material to a surface of a drill bit are also provided.

摘要翻译： 旋转钻头包括基本上由具有外表面的颗粒 - 基质复合材料形成的钻头体和设置在钻头体的外表面的至少一部分上的磨料耐磨材料。 还提供了将磨料耐磨材料施加到钻头表面的方法。

公开(公告)号：US20070215633A1

公开(公告)日：2007-09-20

申请号：US11377787

申请日：2006-03-16

申请人： John Stevens ,  David Tekamp

发明人： John Stevens ,  David Tekamp

IPC分类号： A47F1/04

CPC分类号： B65D43/162 ,  B65D83/0847 ,  B65D2251/20

摘要： A package having a dispensing opening. The opening has a periphery. The package and or opening periphery may have a non-circular cross section. The opening is covered by a removable lid, having an interference fit. The amount of interference varies around the periphery of the opening.

摘要翻译： 具有分配开口的包装。 开口有外围。 封装和/或开口周边可以具有非圆形横截面。 开口被可拆卸的盖子覆盖，具有过盈配合。 干扰量围绕开口的周边而变化。

公开(公告)号：US20070107942A1

公开(公告)日：2007-05-17

申请号：US11560148

申请日：2006-11-15

申请人： James Overstreet ,  David Curry ,  Jimmy Eason ,  John Stevens ,  Eric Sullivan

发明人： James Overstreet ,  David Curry ,  Jimmy Eason ,  John Stevens ,  Eric Sullivan

IPC分类号： E21B10/00

CPC分类号： E21B10/46 ,  C23C30/005

摘要： An earth-boring bit, and a method of increasing the durability of the same, which includes the step providing a pliable sheet of a hardfacing matrix material. The pliable sheet of hardfacing material has a nickel and chromium matrix combined with a first element. The first element is selected from a group consisting of spherical sintered tungsten carbide, spherical cast tungsten carbide, and metallic glass. The hardfacing matrix material sheet is placed on a preselected surface of the drill bit. The hardfacing matrix material sheet is then fusion bonded to the drill bit.

摘要翻译： 一种钻孔钻头，以及增加其耐久性的方法，其包括提供耐磨表面材料的柔韧片材的步骤。 柔性表面材料片具有与第一元素组合的镍和铬基质。 第一元素选自球形烧结碳化钨，球形铸造碳化钨和金属玻璃。 将表面硬化的基体材料片放置在钻头的预选表面上。 然后将表面硬化的基体材料片材熔合在钻头上。

公开(公告)号：US20070065469A1

公开(公告)日：2007-03-22

申请号：US10520570

申请日：2003-07-08

申请人： Michael Betz ,  John Stevens

发明人： Michael Betz ,  John Stevens

IPC分类号： A61K38/27 ,  A61K9/00

CPC分类号： A61K9/0019 ,  A61K38/27 ,  A61K47/02 ,  A61K47/10 ,  A61K47/183

摘要： The present invention relates to liquid formulations of human growth hormone (hGH, somatropin) which are storage stable, show reduced or no crystallization on storage and are suitable for administration to the human or animal body. More particularly, the invention relates to liquid formulations of human growth hormone which are stable and exhibit minimal or no crystallization when stored at least for a time at temperatures above refrigeration temperatures.

摘要翻译： 本发明涉及储存稳定的人生长激素（hGH，生长激素）的液体制剂，在储存时显示减少或不结晶，并且适合于给予人体或动物体。 更具体地说，本发明涉及人生长激素的液体制剂，其在至少在高于制冷温度的温度下储存至少一段时间时，它们是稳定的并且显示最少或不结晶。

公开(公告)号：US07144084B2

公开(公告)日：2006-12-05

申请号：US10854384

申请日：2004-05-26

申请人： Tom Edwards ,  Errol Pearsons ,  Rick Rimer ,  Odie Eaves ,  Brian Yeckering ,  Gary Schmitt ,  John Stevens

发明人： Tom Edwards ,  Errol Pearsons ,  Rick Rimer ,  Odie Eaves ,  Brian Yeckering ,  Gary Schmitt ,  John Stevens

IPC分类号： A47C7/02

CPC分类号： A47C7/546 ,  A47C7/004 ,  A47C7/40

摘要： A chair having a metal rod frame back assembly where the frame includes generally horizontal top, bottom and middle members and spaced apart generally vertical side members. Two seat brackets are welded to the middle and bottom members and attach to a seat board and two rod segments are welded to the side members. The seat board is covered with foam and upholstery. The back frame may be covered with springy mesh to give a thin elegant, yet comfortable back structure. Alternatively, foam is glued to a structural material and the material and foam combination and the frame are covered with upholstery. Arms and armrests are attached to the seat board and the seat and back assemblies with arms are mounted to a pedestal connected to a five spoke base riding on casters.

摘要翻译： 具有金属杆框架后部组件的椅子，其中框架包括大致水平的顶部，底部和中间构件以及间隔开的大致垂直的侧部构件。 两个座椅支架焊接到中间和底部构件并且附接到座椅板，并且两个杆段焊接到侧部构件。 座椅板上覆盖着泡沫和室内装潢。 背部框架可以用弹性网格覆盖，以提供优雅而又舒适的背部结构。 或者，将泡沫胶合到结构材料上，并且材料和泡沫组合和框架用内饰覆盖。 臂和扶手连接到座椅板上，并且具有臂的座椅和后部组件安装到连接到搭载脚轮的五个辐条基座的基座上。

公开(公告)号：US20060058775A1

公开(公告)日：2006-03-16

申请号：US11120335

申请日：2005-05-03

申请人： John Stevens ,  William Peters ,  Wesley Sterman ,  Hanson Gifford

发明人： John Stevens ,  William Peters ,  Wesley Sterman ,  Hanson Gifford

IPC分类号： A61M31/00

CPC分类号： A61B17/3421 ,  A61B17/320783 ,  A61B2017/00243 ,  A61B2017/22067 ,  A61B2090/3784 ,  A61F2/958 ,  A61M25/0032 ,  A61M25/10 ,  A61M2025/0681 ,  A61M2025/1052

摘要： A system for inducing cardioplegic arrest and performing an endovascular procedure within the heart or blood vessels of a patient. An endoaortic partitioning catheter has an inflatable balloon which occludes the ascending aorta when inflated. Cardioplegic fluid may be infused through a lumen of the endoaortic partitioning catheter to stop the heart while the patient's circulatory system is supported on cardiopulmonary bypass. One or more endovascular devices are introduced through an internal lumen of the endoaortic partitioning catheter to perform a diagnostic or therapeutic endovascular procedure within the heart or blood vessels of the patient. Surgical procedures such as coronary artery bypass surgery or heart valve replacement may be performed in conjunction with the endovascular procedure while the heart is stopped. Embodiments of the system are described for performing: fiberoptic angioscopy of structures within the heart and its blood vessels, valvuloplasty for correction of valvular stenosis in the aortic or mitral valve of the heart, angioplasty for therapeutic dilatation of coronary artery stenoses, coronary stenting for dilatation and stenting of coronary artery stenoses, atherectomy or endarterectomy for removal of atheromatous material from within coronary artery stenoses, intravascular ultrasonic imaging for observation of structures and diagnosis of disease conditions within the heart and its associated blood vessels, fiberoptic laser angioplasty for removal of atheromatous material from within coronary artery stenoses, transmyocardial revascularization using a side-firing fiberoptic laser catheter from within the chambers of the heart, and electrophysiological mapping and ablation for diagnosing and treating electrophysiological conditions of the heart.