公开(公告)号：US20150318742A1

公开(公告)日：2015-11-05

申请号：US14443839

申请日：2012-11-22

Applicant: Xin LI ,  Xin LI ,  Yan ZHUANG ,  EMERSON ELECTRIC CO.

Inventor： Pingshan CAO ,  Xin LI ,  Xin LI ,  Yan ZHUANG

IPC: H02K1/27 ,  H02K15/03 ,  H02K15/02 ,  H02K1/16 ,  H02K1/04

CPC classification number: H02K1/276 ,  H02K1/04 ,  H02K1/16 ,  H02K15/02 ,  H02K15/024 ,  H02K15/03 ,  H02K2213/09 ,  H02K2213/12 ,  Y10T29/49014

Abstract: A method of manufacturing dynamoelectric machines includes producing a first plurality and a second plurality of stator and rotor laminations using a die press, forming a first rotor from the first plurality of rotor laminations, and forming a second rotor from the second plurality of rotor laminations. The first plurality and the second plurality of stator laminations have the same inner and outer diameters. The first plurality and the second plurality of rotor laminations have the same inner and outer diameters. The first plurality of rotor laminations have a first magnet slot configuration and the second plurality of rotor laminations have a second magnet slot configuration different than the first magnet slot configuration. The first rotor and the second rotor may have the same or different stack heights. Preferably, a ratio of each stator lamination's inner diameter to outer diameter is at least 60%.

Abstract translation: 一种制造电动机的方法包括使用模压机制造第一多个和第二多个定子和转子叠片，从第一多个转子叠片形成第一转子，以及从第二多个转子叠片形成第二转子。 第一多个和第二多个定子叠片具有相同的内径和外径。 第一多个和第二多个转子叠片具有相同的内径和外径。 第一组多个转子叠片具有第一磁体槽构造，第二多个转子叠片具有不同于第一磁体槽配置的第二磁体槽配置。 第一转子和第二转子可以具有相同或不同的堆叠高度。 优选地，每个定子叠片的内径与外径之比至少为60％。

公开(公告)号：US20150270751A1

公开(公告)日：2015-09-24

申请号：US14428296

申请日：2012-09-29

Applicant: Pingshan CAO ,  Xin LI ,  Xin LI ,  EMERSON ELECTRIC CO.

Inventor： Pingshan Cao ,  Xin Li ,  Xin Li

IPC: H02K1/27 ,  F04D25/02 ,  F04D25/06 ,  H02K1/02

CPC classification number: H02K1/2773 ,  F04D25/026 ,  F04D25/06 ,  H02K1/02

Abstract: A rotor for a dynamoelectric machine includes a rotor core having an outer periphery and at least a first set of magnets positioned within the outer periphery of the rotor core. The first set of magnets includes at least two block magnets and an arc magnet. The block magnets have a substantially parallel magnetization pattern and the arc magnet has a substantially radial magnetization pattern. The arc magnet has a concave surface facing the outer periphery of the rotor core. The first set of magnets defines a pole of the rotor. Rotors with other magnet configurations, and dynamoelectric machines and compressors incorporating such rotors, are also disclosed.

Abstract translation: 一种用于电动机的转子包括具有外周边的转子芯和至少位于转子芯的外圆周内的第一组磁体。 第一组磁体包括至少两个块磁体和电弧磁体。 块状磁体具有基本平行的磁化模式，并且电弧磁体具有基本上径向的磁化模式。 电弧磁体具有面向转子芯的外周的凹面。 第一组磁体限定了转子的极点。 还公开了具有其它磁体配置的转子，以及包含这种转子的电动机器和压缩机。

公开(公告)号：US20220211334A1

公开(公告)日：2022-07-07

申请号：US17700442

申请日：2022-03-21

Applicant: Lars Furenlid ,  Xin Li

Inventor： Lars Furenlid ,  Xin Li

IPC: A61B6/03 ,  G01T1/202 ,  G01T1/20 ,  A61B6/00

Abstract: A scintillation-crystal based gamma-ray detector with photon sensors disposed on edge surface(s) of the crystal to take advantage of total internal reflection of scintillation photons within the thin-slab detector substrate to improve spatial resolution of determination of a scintillation event (including depth-of-interaction resolution) while preserving energy resolution and detection efficiency. The proposed structure benefits from the reduced—as compared with related art—total number of readout channels elimination of need in complicated and repetitive cutting and polishing operations to form pixelated crystal arrays used in conventional PET detector modules. Detectors systems utilizing stacks of such detectors, and methods of operation of same.

公开(公告)号：US10532963B2

公开(公告)日：2020-01-14

申请号：US16062541

申请日：2017-01-05

Applicant: SABIC Global Technologies B.V. ,  Xin Li ,  Jorge Jimenez ,  Paulette Hazin ,  Reggie Tennyson ,  Xiankuan Zhang

Inventor： Xin Li ,  Jorge Jimenez ,  Paulette Hazin ,  Reggie Tennyson ,  Xiankuan Zhang

IPC: C07C5/48 ,  B01J23/00 ,  B01J27/10 ,  C07C11/167

Abstract: Methods for producing butadiene by the oxidative dehydrogenation of butene are provided. Methods for producing butadiene from a feed stream including oxygen and butene in a molar ratio of oxygen to butene (O2/C4H8) from about 0.9 to about 1.5 can include introducing the feed stream to a catalyst in the presence of steam. The molar ratio of steam to butene (H2O/C4H8) can be from about 10 to about 20. Methods can further include reacting the butene to generate a product stream therefrom comprising butadiene and water. Methods can further include separating water from the product stream to generate a butadiene stream including greater than about 85 wt-% butadiene.

公开(公告)号：US10280649B2

公开(公告)日：2019-05-07

申请号：US15313108

申请日：2015-04-20

Applicant: Xin Li

Inventor： Xin Li

IPC: E05B47/00 ,  E05B19/00 ,  E05B73/00 ,  E05B19/26

Abstract: A magnetic unlocking device and a magnetic unlocking structure of a magnetic encoding key. The magnetic unlocking structure includes a lock core device and a magnetic unlocking device. The lock core device includes a lock core casing, a lock knob which is provided in the internal cavity of the lock core casing, a lock care front end cover and a lock core rear end cover that are located at both ends of the lock core casing. The internal wall of the lock core casing is provided with a monad longitudinal moving groove and a monad horizontal rotating groove. The lock knob is provided with an unlocking hole. The external wall of the lock knob is provided with a monad longitudinal slide-way. The monad longitudinal slide-way and the monad longitudinal moving groove correspond to each other and form a monad moving cavity.

公开(公告)号：US09991494B2

公开(公告)日：2018-06-05

申请号：US14442098

申请日：2011-07-22

Applicant: Xin Li ,  Jianhua Li ,  Wei Chen ,  Yongjun Jiao ,  Long Li ,  Xinjian Deng

Inventor： Xin Li ,  Jianhua Li ,  Wei Chen ,  Yongjun Jiao ,  Long Li ,  Xinjian Deng

IPC: H01M2/16 ,  H01M10/0525 ,  H01M2/14 ,  C08L21/00

CPC classification number: H01M2/1686 ,  B32B2457/10 ,  C08L21/00 ,  H01M2/145 ,  H01M2/1653 ,  H01M10/0525

Abstract: The present invention relates to a composite nano microporous diaphragm for use in lithium ion cells using polyolefin modified with post-crosslinked rubber and manufacturing method thereof. The microporous diaphragm at least comprises a nano microporous diaphragm A layer with a chemical gel content of more than 20%, the microscopic structure thereof is designed to be the rubber material that has been evenly dispersed and has subjected to a post-crosslinking treatment in polyolefin nano microfiber matrix, forming a nano microporous diaphragm of rubber-plastic composite. The nano microporous diaphragm with high strength, thermal cutoff, high temperature resistance, as well as good liquid absorption and swelling and compression elasticity can be applied to lithium ion power cells with high safety and long cycling life.

公开(公告)号：US09670510B2

公开(公告)日：2017-06-06

申请号：US14240663

申请日：2012-09-07

Applicant: Hui Xu ,  Ye Chen ,  Xin Li ,  Mark Stevens ,  Zhengfang Kang

Inventor： Hui Xu ,  Ye Chen ,  Xin Li ,  Mark Stevens ,  Zhengfang Kang

IPC: C12P7/14 ,  C12P19/14 ,  C12P7/10

CPC classification number: C12P7/14 ,  C12P7/10 ,  C12P19/14 ,  Y02E50/16

Abstract: Described herein are improved methods of degrading or converting cellulosic material into fermentable sugars using dithionite. Also described are improved methods of fermentation in the presence of dithionite.

公开(公告)号：US20170096839A1

公开(公告)日：2017-04-06

申请号：US15127794

申请日：2015-03-19

Applicant: Xin LI

Inventor： Xin LI

IPC: E05B47/00 ,  E05B17/14

CPC classification number: E05B47/0044 ,  E05B17/142

Abstract: A magnetic coding free pin type lock cylinder structure includes: a lock cylinder housing (101), a lock knob (104) disposed within the lock cylinder housing (101), a lock cylinder front end over (102) and a lock cylinder rear end cover (103). Pin vertically moving grooves (114) and pin horizontally rotary grooves (113) are provided on an inner wall of the lock cylinder housing (101). An unlocking hole (116) for a magnetic coding key (115) is provided on the lock knob (104). A plurality of pm vertical sliding grooves (112) is provided on an outer wall of the lock knob (104). Free pins are provided in at least one of the plurality of pin vertical sliding grooves (112), and the free pins are big pins (107) or small pins (108).

公开(公告)号：US09489289B2

公开(公告)日：2016-11-08

申请号：US14565220

申请日：2014-12-09

Applicant: Ziheng Hu ,  Jing Li ,  Xin Li ,  Chen Zhou ,  Longhui Chang

Inventor： Ziheng Hu ,  Jing Li ,  Xin Li ,  Chen Zhou ,  Longhui Chang

IPC: G06F11/00 ,  G06F11/36

CPC classification number: G06F11/3684 ,  G06F11/3688

Abstract: An automated, self-adaptive framework prioritizes software testing in a consistent and effective manner. A metric evaluates past test execution information for assigning regression testing priority. The metric may be calculated with reference to one or more of the following factors taken in combination: requirement, coverage, history, and cost. The requirement factor considers customer-assigned priority of testing the code, complexity of implementing the code, and proneness of the code to faults. The coverage factor considers code coverage, feature coverage, and common usage rate. The history factor considers previous bug found rate, case stable rate, and priority to calculate. The cost factor considers test case execution time, and step length. A value of each factor for one test case is measured according to that test case and is not related to other test cases. The calculation result representing the metric for each test case determines a priority of the test case.

Abstract translation: 自动化的自适应框架以一致和有效的方式优先考虑软件测试。 指标评估过去的测试执行信息，以分配回归测试优先级。 可以参考以下组合中的一个或多个因素来计算度量：要求，覆盖率，历史和成本。 要求因素考虑了客户分配的测试代码的优先级，实现代码的复杂性和代码的错误。 覆盖率考虑代码覆盖率，功能覆盖率和常用使用率。 历史因素考虑以前的错误发现率，病例稳定率和优先级来计算。 成本因素考虑测试用例执行时间和步长。 一个测试用例的每个因子的值根据该测试用例进行测量，与其他测试用例无关。 表示每个测试用例的度量的计算结果决定了测试用例的优先级。

公开(公告)号：US20150310598A1

公开(公告)日：2015-10-29

申请号：US14694319

申请日：2015-04-23

Applicant: William Rooney ,  Xin Li

Inventor： William Rooney ,  Xin Li

IPC: G06T7/00 ,  A61K49/10

CPC classification number: G06T7/00 ,  A61B5/055 ,  A61B5/4064 ,  A61B2576/026 ,  A61K49/106 ,  G01R33/50 ,  G01R33/5601 ,  G01R33/5608 ,  G06T7/0016 ,  G06T2200/04 ,  G06T2207/10088 ,  G06T2207/10096 ,  G06T2207/30016 ,  G06T2207/30096 ,  G06T2207/30104

Abstract: Disclosed are methods and systems for calculating a contrast reagent (CR) extravasation rate constant and generating a contrast reagent leakage corrected relative cerebral blood volume (rCBV) image map of a brain region from dynamic susceptibility contrast (DSC) magnetic resonance imaging (MRI) time-course image data based on pharmacokinetic first principles. In one example approach, a computerized method may include performing a linearization transform of a DSC MRI time-course equation which accounts for an intravascular contribution and an extravasating component, and calculating CR leakage from a slope of a linear portion of the transformed data.

Abstract translation: 公开了用于计算造影剂（CR）外渗速率常数并从动态磁敏度对比（DSC）磁共振成像（MRI）时间产生脑区域的造影剂泄漏校正的相对脑血容量（rCBV）图像图的方法和系统 基于药代动力学第一原则的图像数据。 在一个示例性方法中，计算机化方法可以包括执行考虑血管内贡献和外渗分量的DSC MRI时程方程的线性化变换，以及从变换数据的线性部分的斜率计算CR泄漏。