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1. 发明授权

US5697461A Rotary drill bit having a non-rotating gauge section 失效
标题翻译：旋转钻头具有非旋转规格部分
公开(公告)号：US5697461A
公开(公告)日：1997-12-16
申请号：US541995
申请日：1995-10-10
申请人： Alex Newton , John M. Fuller , Andrew Murdock , Daniel J. Sarik
发明人： Alex Newton , John M. Fuller , Andrew Murdock , Daniel J. Sarik
IPC分类号： E21B10/00 , E21B10/60 , E21B17/10 , E21B10/08
CPC分类号： E21B17/1092 , E21B10/00 , E21B10/602 , E21B17/1064
摘要： A rotary drill bit comprises a bit body, a shank for connection to a drill string, a plurality of cutters mounted on the bit body, and a gauge structure which extends around the bit body and, in use, engages the surrounding formation forming the sides of the borehole being drilled. At least a section of the gauge structure is rotatably mounted on the bit body so that, in use, the gauge section may remain substantially non-rotating in engagement with the formation while the bit body rotates relative to it. The external surface of the non-rotating gauge section may be formed with longitudinal grooves to permit the flow of drilling fluid past the gauge section to the annulus. Alternatively the outer surface of the gauge section may be generally cylindrical, in which case internal passages are provided through the gauge section, and/or the bit body, for the flow of drilling fluid past the gauge section to the annulus.
摘要翻译：旋转钻头包括钻头体，用于连接到钻柱的柄，安装在钻头体上的多个切割器以及围绕钻头体延伸的测量结构，并且在使用中与形成侧面的周围结构接合的钻孔。仪表结构的至少一部分可旋转地安装在钻头体上，使得在使用中，当钻头体相对于钻头体旋转时，测量部分可以保持与地层接合的基本不旋转。非旋转量规部分的外表面可以形成有纵向槽，以允许钻井液体流过量规部分流到环形空间。或者，量规部分的外表面可以是大致圆柱形的，在这种情况下，通过计量部分提供内部通道和/或钻头体，用于使钻井液体流过测量部分到环形空间。

2. 发明授权

US5862873A Elements faced with superhard material 失效
标题翻译：元素面临超硬材料
公开(公告)号：US5862873A
公开(公告)日：1999-01-26
申请号：US616361
申请日：1996-03-15
申请人： Terry R. Matthias , Alex Newton , Daniel J. Sarik
发明人： Terry R. Matthias , Alex Newton , Daniel J. Sarik
IPC分类号： E21B10/56 , E21B10/573 , E21B10/46
CPC分类号： E21B10/5735
摘要： A preform element, for example for use as a cutting element on a rotary drag-type drill bit, includes a facing table of superhard material having a front face and a rear face bonded to the front face of a substrate which is less hard than the superhard material. The rear face of the facing table comprises a surface formed with a plurality of spaced protuberances and a plurality of spaced sockets, and the front face of the substrate comprises a surface which is bonded to the surface of the facing table and is formed with a plurality of spaced protuberances which are bonded within said sockets in the facing table, and a plurality of spaced sockets within which are bonded said protuberances on the facing table.
摘要翻译：预型件元件例如用作旋转拖曳式钻头上的切割元件，包括超硬材料的对置台，其具有接合到基板的正面的前表面和后表面，所述前表面和后表面的硬度小于超硬材料面对桌的后表面包括形成有多个间隔开的突起和多个间隔开的插座的表面，并且基板的前表面包括一个表面，该表面粘合到相对台的表面并形成多个间隔开的突起结合在所述对置台中的所述插座内，并且多个间隔开的插座将所述突起粘合在所述面对台上。

3. 发明申请

US20130327001A1 SINGLE SERVING BEVERAGE CONTAINER USED AS A DRINKING VESSEL 审中-公开
标题翻译：单一饮料容器用作饮用容器
公开(公告)号：US20130327001A1
公开(公告)日：2013-12-12
申请号：US13909196
申请日：2013-06-04
申请人： Daniel J. Sarik
发明人： Daniel J. Sarik
IPC分类号： A47G19/22
CPC分类号： A47G19/2205 , B65D21/083 , B65D25/08
摘要： A single serving beverage container has a body having a first end, which in the drinking vessel serving position is at the top, and an opposite second end that functions as the base of the container. Accessible from the first end is a closure that can be opened and the second end is closed. The body defines a two-chamber interior cavity of a first predetermined volume for containing a beverage and a second adjacent volume for increasing the total useable container volume after the closure has been opened and for providing a drinking rim optimized to enhance the drinking experience.
摘要翻译：单一饮料容器具有主体，其具有在饮用容器的使用位置处于顶部的第一端和用作容器的基部的相对的第二端。从第一端可以看到可以打开并且第二端关闭的闭合件。主体限定第一预定体积的两室内腔，用于容纳饮料和第二相邻容积，用于在关闭开启之后增加总可用容器体积，并提供优化以增强饮酒体验的饮用杯。

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