-
公开(公告)号：US08109331B2
公开(公告)日：2012-02-07
申请号：US12423044
申请日：2009-04-14
Applicant: Gerald D. Lynde , Yang Xu
Inventor： Gerald D. Lynde , Yang Xu
CPC classification number: E21B37/00 , E21B2023/008
Abstract: A wellbore cleanup tool is run on slickline. It has an onboard power supply and circulation pump. Inlet flow is at the lower end into an inlet pipe that keeps up fluid velocity. The inlet pipe opens to a surrounding annular volume for sand containment and the fluid continues through a screen and into the pump for eventual exhaust back into the water in the wellbore. A modular structure is envisioned to add debris carrying capacity. Various ways to energize the device are possible. Other tools run on slickline are described such as a cutter, a scraper and a shifting tool.
Abstract translation: 井筒清理工具在钢丝绳上运行。 它有一个板载电源和循环泵。 入口流入下端进入入口管，保持流体速度。 入口管通向周围的环形体积，用于沙子容纳，并且流体继续通过筛网并进入泵中，以最终排出回到井筒中的水中。 设想一个模块化结构，增加碎片承载能力。 激励设备的各种方式是可能的。 描述了在滑条上运行的其他工具，例如切割器，刮刀和换档工具。
-
公开(公告)号：US20100258296A1
公开(公告)日：2010-10-14
申请号：US12423044
申请日：2009-04-14
Applicant: Gerald D. Lynde , Yang Xu
Inventor： Gerald D. Lynde , Yang Xu
IPC: E21B43/34
CPC classification number: E21B37/00 , E21B2023/008
Abstract: A wellbore cleanup tool is run on slickline. It has an onboard power supply and circulation pump. Inlet flow is at the lower end into an inlet pipe that keeps up fluid velocity. The inlet pipe opens to a surrounding annular volume for sand containment and the fluid continues through a screen and into the pump for eventual exhaust back into the water in the wellbore. A modular structure is envisioned to add debris carrying capacity. Various ways to energize the device are possible. Other tools run on slickline are described such as a cutter, a scraper and a shifting tool.
Abstract translation: 井筒清理工具在钢丝绳上运行。 它有一个板载电源和循环泵。 入口流入下端进入入口管，保持流体速度。 入口管通向周围的环形体积，用于沙子容纳，并且流体继续通过筛网并进入泵中，以最终排出回到井筒中的水中。 设想一个模块化结构，增加碎片承载能力。 激励设备的各种方式是可能的。 描述了在滑条上运行的其他工具，例如切割器，刮刀和换档工具。
-
公开(公告)号：US20100258293A1
公开(公告)日：2010-10-14
申请号：US12423086
申请日：2009-04-14
Applicant: Gerald D. Lynde , Yang Xu
Inventor： Gerald D. Lynde , Yang Xu
CPC classification number: E21B37/00 , E21B23/00 , E21B23/06 , E21B29/005 , E21B37/02 , E21B2023/008
Abstract: A shifting tool is run on slickline and has an on board power supply. Rotary motion of the motor is converted to linear motion of the shifting tool using a ball screw device. The grip is obtained with longitudinal motion of a grip linkage and an on board jar then can do the shifting. Alternatively a linear motor can be used to extend and retract the grip assembly and shift using the jar tool. Optionally the tool can be anchored and linear motion from the on board power source operating a motor can do the shifting.
Abstract translation: 一个移动工具在slickline上运行，并有一个板载电源。 使用滚珠丝杠装置将马达的旋转运动转换成换档工具的直线运动。 握把是通过握紧连杆的纵向运动获得的，并且在船上的罐上可以进行移动。 或者，可以使用线性电动机来延伸和缩回把手组件并使用罐工具进行移动。 可选地，可以锚定工具，并且来自操作电动机的车载电源的线性运动可以进行移动。
-
公开(公告)号：USD1045263S1
公开(公告)日：2024-10-01
申请号：US29915197
申请日：2023-10-26
Applicant: Yang Xu
Designer： Yang Xu
Abstract: FIG. 1 is a front, top perspective view of a first embodiment of a cosmetic brush cleaning device, showing my new design;
FIG. 2 is a rear, bottom perspective view thereof;
FIG. 3 is a front elevation view thereof;
FIG. 4 is a rear elevation view thereof;
FIG. 5 is a left side elevation view thereof;
FIG. 6 is a right side elevation view thereof;
FIG. 7 is a top plan view thereof;
FIG. 8 is a bottom plan view thereof;
FIG. 9 is a front, top perspective view of a second embodiment of the cosmetic brush cleaning device;
FIG. 10 is a rear and bottom perspective view thereof;
FIG. 11 is a front view thereof;
FIG. 12 is a rear view thereof;
FIG. 13 is a left side view thereof;
FIG. 14 is a right side view thereof;
FIG. 15 is a top view thereof; and,
FIG. 16 is a bottom view thereof.
The broken lines in the figures illustrate portions of the cosmetic brush cleaning device that form no part of the claimed design.-
公开(公告)号：US20240035014A1
公开(公告)日：2024-02-01
申请号：US18485895
申请日：2023-10-12
Applicant: Nicholas Stephanopoulos , Yang Xu
Inventor： Nicholas Stephanopoulos , Yang Xu
CPC classification number: C12N9/88 , C07K19/00 , C12Y401/02014 , B82Y5/00 , C12N15/11
Abstract: Described herein are polyhedral, three-dimensional tunable nanocages assembled with a multimeric protein covalently linked to a polynucleotide handle and a DNA origami base assembly including sequences complementary to the polynucleotide handles, wherein the polynucleotide handle and the complementary sequences hybridize to for double-stranded DNA helices.
-
Patent Agency Ranking
公开(公告)号：US10148253B2
公开(公告)日：2018-12-04
申请号：US15573385
申请日：2016-05-11
Applicant: Yang Xu , Peter R. Kinget
Inventor： Yang Xu , Peter R. Kinget
Abstract: Switched capacitor radio frequency receiver front-ends are provided, comprising: a plurality of banks, each comprising: a first switch connected to a RF input signal; a sampling capacitor connected to the first switch and to ground; a second switch connected in parallel to the sampling capacitor; and a Gm cell coupled to the sampling capacitor and an output; wherein: the output of the Gm cell of each of the plurality on banks are coupled together; and the first switch and the second switch are controlled by a multi-phase signal that causes, for each of the plurality of banks, the first switch to be turned ON at a first point in time and the second switch to be turned ON at a second point in time, wherein the first point in time for a first bank is not the same as the first point in time for a second bank.
-
公开(公告)号：US09927547B2
公开(公告)日：2018-03-27
申请号：US13773024
申请日：2013-02-21
Applicant: Edward Wood , Zhiyue Xu , Yang Xu , David Gerrard
Inventor： Edward Wood , Zhiyue Xu , Yang Xu , David Gerrard
CPC classification number: G01V3/20 , E21B47/12 , E21B47/121 , G01V11/002
Abstract: A self-powered borehole communication assembly including a first electrode member having a first electrode potential and a second electrode member having a second electrode potential different than the first electrode potential. The first and second electrodes form an electrochemical cell when disposed in a borehole fluid that is at least partially electrolytic. The electrochemical cell is operatively arranged for producing a current and a voltage with at least one of the current or the voltage configured to directly convey information related to at least one borehole condition, property, or parameter. A method of communicating is also included.
-
公开(公告)号：US09188235B2
公开(公告)日：2015-11-17
申请号：US14296674
申请日：2014-06-05
Applicant: Yang Xu , Hector H. Mireles
Inventor： Yang Xu , Hector H. Mireles
CPC classification number: F16K17/406 , E21B23/006 , E21B34/063 , E21B34/14 , E21B41/00 , E21B2034/002 , F16K5/0605 , Y10T137/1632 , Y10T137/3367
Abstract: A valve includes a tubular having at least one port, and a sleeve in operable communication with the tubular configured to uncover the at least one port in response to moving from a first position to a second position. The valve also has a seat that is configured to be passed a selected number of times without shifting the sleeve from the first position to the second position and is further configured to be passed one additional time after the selected number of times after shifting the sleeve from the first position to the second position.
Abstract translation: 阀包括具有至少一个端口的管状物，以及与所述管状物可操作地连通的套管，其构造成响应于从第一位置移动到第二位置而露出所述至少一个端口。 阀还具有构造成经过选定次数的座椅，而不将套筒从第一位置移动到第二位置，并且还被构造成在将套筒从 第一个位置到第二个位置。
-
公开(公告)号：US20150075639A1
公开(公告)日：2015-03-19
申请号：US14296674
申请日：2014-06-05
Applicant: Yang Xu , Hector H. Mireles
Inventor： Yang Xu , Hector H. Mireles
CPC classification number: F16K17/406 , E21B23/006 , E21B34/063 , E21B34/14 , E21B41/00 , E21B2034/002 , F16K5/0605 , Y10T137/1632 , Y10T137/3367
Abstract: A valve includes, a tubular having at least one port, a sleeve in operable communication with the tubular configured to uncover the at least one port in response to moving from a first position to a second position, and a seat that is configured to be passed a selected number of times without shifting the sleeve from the first position to the second position and is further configured to be passed one additional time after the selected number of times after shifting the sleeve from the first position to the second position.
Abstract translation: 阀包括具有至少一个端口的管状物，与管状物可操作地连通的套管，其构造成响应于从第一位置移动到第二位置而露出所述至少一个端口，以及构造成通过 选择次数，而不将套筒从第一位置移动到第二位置，并且还被配置为在将套筒从第一位置移动到第二位置之后经过选定次数之后经过一个额外的时间。
-
公开(公告)号：US08949293B2
公开(公告)日：2015-02-03
申请号：US12972137
申请日：2010-12-17
Applicant: Magdi A. Morsi , Wai Ho Au , Ying Sun , Sanjeev Katariya , Yang Xu , Nina Sarawgi
Inventor： Magdi A. Morsi , Wai Ho Au , Ying Sun , Sanjeev Katariya , Yang Xu , Nina Sarawgi
CPC classification number: G06F17/30289 , G06F11/3442 , G06F11/3485
Abstract: An administrator of an enterprise storage set may be tasked with storing a large number and variety of data sets on a large number and variety of storage components. However, the manual selection of a physical schema by an administrator may be time-consuming, may generate inefficient physical schemata, and may not be easily reevaluated as the data sets and storage set change. Presented herein are techniques for automatically determining a physical schema by comparing the storage factors of each data set (e.g., data size, relationships with other data sets, and usages of the data set by users) with the storage capabilities of the storage components, selecting a suitable storage component, and implementing the storage of the data set on the storage component. An embodiment of these techniques may thereby achieve an automated identification of a physical schema with improved efficiency and flexibility of the physical schema while conserving administrative resources.
Abstract translation: 企业存储集的管理员可以负责在大量和多种存储组件上存储大量和多种数据集。 然而，由管理员手动选择物理模式可能是耗时的，可能产生低效的物理模式，并且可能不会随数据集和存储集改变而容易地重新评估。 这里提出的技术是通过将每个数据集的存储因子（例如，数据大小，与其他数据集的关系以及用户的数据集的使用）与存储组件的存储能力进行比较来自动确定物理模式，选择 合适的存储组件，以及在存储组件上实现数据集的存储。 因此，这些技术的实施例可以实现物理模式的自动识别，同时节省管理资源，同时提高物理模式的效率和灵活性。
-
-
-
-
-
-
-
-
-
Search Results
190
records
(took 0.025 seconds)
