公开(公告)号：US5886171A

公开(公告)日：1999-03-23

申请号：US864529

申请日：1997-05-28

Applicant: Guang-Zhong Wu ,  Xing Chen ,  Yee-Shing Wong ,  Doris P. Schumacher ,  Martin Steinman

Inventor： Guang-Zhong Wu ,  Xing Chen ,  Yee-Shing Wong ,  Doris P. Schumacher ,  Martin Steinman

IPC: C07D205/08

CPC classification number: C07D205/08

Abstract: The invention relates to a process for producing a compound of the formula ##STR1## wherein R.sub.1, R.sub.2 and R.sub.3 are as defined in the specification, which comprises the steps of: (a) reacting a lactone with an imine to obtain a chiral diol of the formula IV; (b) oxidizing the diol to obtain an aldehyde of formula V; (c) condensing the aldehyde with an enolether followed by dehydration to obtain a compound of formula VI; (d) hydrogenating the compound of formula VI to obtain a ketone of formula VII; and (e) chirally catalytically reducing the ketone, wherein steps (b)-(d) are shown in the following reaction scheme: ##STR2##

Abstract translation: 本发明涉及一种制备下式化合物的方法，其中R 1，R 2和R 3如说明书中所定义，其包括以下步骤：（a）使内酯与亚胺反应，得到手性二醇 公式IV; （b）氧化二醇以获得式V的醛; （c）将醛与烯醇缩合，然后脱水得到式VI化合物; （d）使式Ⅵ化合物氢化得到式Ⅶ的酮; 和（e）手性催化还原酮，其中步骤（b） - （d）显示在以下反应方案中：

公开(公告)号：US5792522A

公开(公告)日：1998-08-11

申请号：US715109

申请日：1996-09-18

Applicant: Shu Jin ,  Xiao Chun Mu ,  Xing Chen ,  Lawrence Bourget

Inventor： Shu Jin ,  Xiao Chun Mu ,  Xing Chen ,  Lawrence Bourget

IPC: C23C14/04 ,  C23C14/35 ,  H01L21/768 ,  H05H1/30

CPC classification number: H01L21/2855 ,  C23C14/046 ,  C23C14/357 ,  H01J37/32192 ,  H01J37/32678 ,  H01J37/34 ,  H01L21/76877 ,  H01J2237/3325

Abstract: A method for forming a material in an opening on a substrate, such as a wafer, using an electron cyclotron resonance-assisted high density plasma physical vapor deposition system. The method comprises the steps of: maintaining a pressure in the range of approximately 1 mTorr to approximately 6 mTorr; generating a plasma by providing a microwave power in the range of approximately 3 kilowatts (kW) to approximately 5 kW; applying a direct current (DC) voltage to a target source of the material in the range of approximately (negative) -600 volts to approximately -1000 volts; providing a current of a predetermined amount to a first electromagnet; and providing a current to a second electromagnet that is less than said predetermined amount, wherein said second electromagnet is disposed below said first electromagnet; and forming a layer of the material in the opening.

Abstract translation: 使用电子回旋共振辅助的高密度等离子体物理气相沉积系统在诸如晶片的基板上的开口中形成材料的方法。 该方法包括以下步骤：保持约1mTorr至约6mTorr范围内的压力; 通过提供在约3千瓦（kW）至约5kW的范围内的微波功率产生等离子体; 在大约（负）-600伏至大约-1000伏的范围内向材料的目标源施加直流（DC）电压; 向第一电磁体提供预定量的电流; 并且向第二电磁体提供小于所述预定量的电流，其中所述第二电磁体设置在所述第一电磁体下方; 并在开口中形成一层材料。

公开(公告)号：US5760232A

公开(公告)日：1998-06-02

申请号：US882753

申请日：1997-06-16

Applicant: Xing Chen ,  Marc Poirier ,  Yee-Shing Wong ,  Guang-Zhong Wu

Inventor： Xing Chen ,  Marc Poirier ,  Yee-Shing Wong ,  Guang-Zhong Wu

IPC: C07D401/04 ,  C07D221/16

CPC classification number: C07D401/04

Abstract: The invention relates to a process for preparing a compound of the formula ##STR1## comprising: (a) reacting 2,5-dibromo-3-methylpyridine with an amine of the formula NHR.sup.5 R.sup.6 to obtain an amide; (b) reacting the amide with a compound of formula 3 ##STR2## in the presence of a strong base to obtain a compound of formula 4 ##STR3## (c) converting a compound of formula 4 to the corresponding cyano compound or aldehyde; (d) reacting the cyano compound or aldehyde with a piperidine derivative to obtain an aldehyde or alcohol of formula 7a or 7b, respectively: ##STR4## (e) cyclizing a compound of formula 7a or 7b; wherein R.sup.1 -R.sup.7 are as defined in the specification.

Abstract translation: 本发明涉及制备式I化合物的方法，其包括：（a）使2,5-二溴-3-甲基吡啶与式NHR 5 R 6的胺反应，得到酰胺; （b）在强碱存在下使酰胺与式3化合物反应，得到式4化合物（c）将式4的化合物转化成相应的氰基化合物或醛 ; （d）使氰基化合物或醛与哌啶衍生物反应，分别得到式7a或7b的醛或醇：（e）使式7a或7b的化合物环化; 其中R1-R7如说明书中所定义。

公开(公告)号：US20160237675A1

公开(公告)日：2016-08-18

申请号：US14622413

申请日：2015-02-13

Applicant: Xing Chen

Inventor： Xing Chen

IPC: E04B1/343 ,  A63B71/02

CPC classification number: A63B71/02 ,  A63H33/008

Abstract: A modular game field bunker system comprises a plurality of interlocking frame pieces and a cover having an aesthetic feature disposed on at least an outer surface thereof. The interlocking frame pieces may be coupled together to form a structure having at least one wall. The structure preferably is fully enclosed by its walls and has an interior region defined therein for receiving a human player. The cover receives and fully covers the structure, and may partially define a doorway for entering and exiting the structure. The aesthetic feature of the cover may make the bunker appear in any of a variety of desired ways so as to customizably match a desired design scenario of the game field.

Abstract translation: 模块化游戏场地掩体系统包括多个互锁框架件和具有设置在其至少外表面上的美学特征的盖。 互锁框架件可以联接在一起以形成具有至少一个壁的结构。 该结构优选地被其壁完全包围并且具有限定在其中的用于接收人类玩家的内部区域。 盖子接收并完全覆盖结构，并且可以部分地限定用于进入和离开结构的门口。 封面的美学特征可以使掩体以任何各种期望的方式出现，以便可定制地匹配游戏场的期望的设计场景。

公开(公告)号：US08124906B2

公开(公告)日：2012-02-28

申请号：US12511785

申请日：2009-07-29

Applicant: William M. Holber ,  John A. Smith ,  Xing Chen ,  Donald K. Smith

Inventor： William M. Holber ,  John A. Smith ,  Xing Chen ,  Donald K. Smith

IPC: B23K10/00

CPC classification number: H01J37/32174 ,  H01J37/321 ,  H05H1/46 ,  H05H2001/4667

Abstract: A method and apparatus for processing metal bearing gases involves generating a toroidal plasma in a plasma chamber. A metal bearing gas is introduced into the plasma chamber to react with the toroidal plasma. The interaction between the toroidal plasma and the metal bearing gas produces at least one of a metallic material, a metal oxide material or a metal nitride material.

Abstract translation: 用于处理金属轴承气体的方法和装置涉及在等离子体室中产生环形等离子体。 将金属轴承气体引入到等离子体室中以与环形等离子体反应。 环形等离子体和金属承载气体之间的相互作用产生金属材料，金属氧化物材料或金属氮化物材料中的至少一种。

公开(公告)号：US20110297319A1

公开(公告)日：2011-12-08

申请号：US12794470

申请日：2010-06-04

Applicant: Xing Chen ,  Chengxiang Ji ,  Chiu-Ying Tai

Inventor： Xing Chen ,  Chengxiang Ji ,  Chiu-Ying Tai

IPC: H01L21/306 ,  C25D11/24 ,  C25D11/16 ,  C25D11/04 ,  C25D11/18

CPC classification number: C25D11/04 ,  C23C28/321 ,  C25D5/48 ,  C25D11/026 ,  C25D11/16 ,  H01J37/16 ,  H01J37/32357 ,  H01J37/32431 ,  H01J37/32467

Abstract: A method for creating an oxide layer having a reduced copper concentration over a surface of an object comprising aluminum and copper for use in a semiconductor processing system. The oxide layer produced using a plasma electrolytic oxidation process has a reduced copper peak concentration, which decreases a risk of copper contamination, and includes magnesium oxides that can be converted to magnesium halide upon exposure to an excited halogen-comprising gas or halogen-comprising plasma to increase the erosion/corrosion resistance of the oxide layer.

Abstract translation: 一种在半导体处理系统中用于产生包含铝和铜的物体表面上的铜浓度降低的氧化物层的方法。 使用等离子体电解氧化法生产的氧化物层具有降低的铜峰浓度，这降低了铜污染的风险，并且包括在暴露于含激发的含卤素气体或含卤素的等离子体时可转化为卤化镁的氧化镁 以增加氧化物层的侵蚀/耐腐蚀性。

公开(公告)号：US20090095901A1

公开(公告)日：2009-04-16

申请号：US11869978

申请日：2007-10-10

Applicant: Timothy Roger Robinson ,  Mark Attwood ,  Xing Chen ,  William M. Holber ,  Mark Philip Longson ,  Jonathan Henry Palk ,  Ali Shajii ,  John A. Smith

Inventor： Timothy Roger Robinson ,  Mark Attwood ,  Xing Chen ,  William M. Holber ,  Mark Philip Longson ,  Jonathan Henry Palk ,  Ali Shajii ,  John A. Smith

IPC: H01J49/26

CPC classification number: H01J49/145

Abstract: A system and methods are described for generating reagent ions and product ions for use in a quadrupole mass spectrometry system. A microwave or high-frequency RF energy source ionizes particles of a reagent vapor to form reagent ions. The reagent ions enter a chamber, such as a drift chamber, to interact with a fluid sample. An electric field directs the reagent ions and facilitates an interaction with the fluid sample to form product ions. The reagent ions and product ions then exit the chamber under the influence of an electric field for detection by a quadrupole mass spectrometer module. The system includes various control modules for setting values of system parameters and analysis modules for detection of mass values for ion species during spectrometry and faults within the system.

Abstract translation: 描述了用于产生用于四极质谱系统的试剂离子和产物离子的系统和方法。 微波或高频RF能源将试剂蒸气的颗粒电离以形成试剂离子。 试剂离子进入诸如漂移室的室以与流体样品相互作用。 电场引导试剂离子并促进与流体样品的相互作用以形成产物离子。 然后试剂离子和产物离子在电场的影响下离开室，由四极质谱仪模块进行检测。 该系统包括各种控制模块，用于设置系统参数值和分析模块，用于在光谱测定和系统内故障时检测离子物质的质量值。

公开(公告)号：US20090067125A1

公开(公告)日：2009-03-12

申请号：US12208627

申请日：2008-09-11

Applicant: XIAOSONG XIA ,  Huajun Dong ,  Xiufeng He ,  Xing Chen

Inventor： XIAOSONG XIA ,  Huajun Dong ,  Xiufeng He ,  Xing Chen

IPC: G06F1/16

CPC classification number: G06F1/1637 ,  G06F1/1616 ,  Y10T16/554

Abstract: The present invention relates to a screen of a laptop computer and a laptop computer having the same. And the laptop computer comprises: a back cover; a fixing body mounted on the back cover; a liquid crystal screen mounted on the fixing body; and a cover plate received on the fixing body, wherein the cover plate covers the liquid crystal screen and the fixing unit, and the area of the cover plate corresponding to the liquid crystal screen is transparent. The fixing body comprises a fixing frame and/or supporting member. Each supporting member is connected to a side of the liquid crystal screen. The screen for a laptop computer having a configuration described above has an integral appearance, which not only protects the screen but also makes the screen appear more neat enhancing visual effect of the screen. The present invention also proposes a laptop computer having the above screen so that the computer has an excellent visual appearance in usage, which is more adapted to practical use.

Abstract translation: 本发明涉及膝上型计算机的屏幕和具有该屏幕的膝上型计算机。 笔记本电脑包括：后盖; 安装在后盖上的固定体; 安装在固定体上的液晶屏; 以及容纳在固定体上的盖板，其中盖板覆盖液晶屏和定影单元，并且与液晶屏相对应的盖板的面积是透明的。 固定体包括固定框架和/或支撑构件。 每个支撑构件连接到液晶屏的一侧。 具有上述配置的膝上型计算机的屏幕具有整体外观，其不仅保护屏幕，而且使得屏幕看起来更加整洁地增强屏幕的视觉效果。 本发明还提出一种具有上述屏幕的膝上型计算机，使得计算机具有优异的使用视觉外观，更适用于实际应用。

公开(公告)号：US20070272299A1

公开(公告)日：2007-11-29

申请号：US11640434

申请日：2006-12-15

Applicant: Jack Schuss ,  William Holber ,  John Summerson ,  Susan Trulli ,  Weiguo Zhang ,  Xing Chen

Inventor： Jack Schuss ,  William Holber ,  John Summerson ,  Susan Trulli ,  Weiguo Zhang ,  Xing Chen

IPC: B01D53/00 ,  F17D1/02

CPC classification number: B01D53/68 ,  B01D53/32 ,  B01D53/70 ,  B01D2257/204 ,  B01D2257/206 ,  B01D2259/818 ,  Y10T137/0391

Abstract: A method and apparatus for activating and dissociating gases involves generating an activated gas with a plasma located in a chamber. A downstream gas input is positioned relative to an output of the chamber to enable the activated gas to facilitate dissociation of a downstream gas introduced by the gas input, wherein the dissociated downstream gas does not substantially interact with an interior surface of the chamber.

Abstract translation: 用于激活和解离气体的方法和装置包括用位于室中的等离子体产生活化气体。 下游气体输入端相对于腔室的输出定位，以使得活化气体能够促进由气体输入引入的下游气体的解离，其中解离的下游气体基本上不与腔室的内表面相互作用。

公开(公告)号：US07166816B1

公开(公告)日：2007-01-23

申请号：US10837912

申请日：2004-05-03

Applicant: Xing Chen ,  William M. Holber ,  Andrew Barnett Cowe ,  Eric Georgelis ,  Ilya M. Bystyak ,  Andrzej Bortkiewicz

Inventor： Xing Chen ,  William M. Holber ,  Andrew Barnett Cowe ,  Eric Georgelis ,  Ilya M. Bystyak ,  Andrzej Bortkiewicz

IPC: B23K10/00

CPC classification number: H05H1/46 ,  H05H2001/4667 ,  H05H2001/4682

Abstract: Apparatus for dissociating gases includes a plasma chamber comprising a gas. A first transformer having a first magnetic core surrounds a first portion of the plasma chamber and has a first primary winding. A second transformer having a second magnetic core surrounds a second portion of the plasma chamber and has a second primary winding. A first solid state AC switching power supply including one or more switching semiconductor devices is coupled to a first voltage supply and has a first output that is coupled to the first primary winding. A second solid state AC switching power supply including one or more switching semiconductor devices is coupled to a second voltage supply and has a second output that is coupled to the second primary winding. The first solid state AC switching power supply drives a first AC current in the first primary winding. The second solid state AC switching power supply drives a second AC current in the second primary winding. The first AC current and the second AC current induce a combined AC potential inside the plasma chamber that directly forms a toroidal plasma that completes a secondary circuit of the transformer and that dissociates the gas.

Abstract translation: 用于解离气体的装置包括包含气体的等离子体室。 具有第一磁芯的第一变压器包围等离子体室的第一部分并且具有第一初级绕组。 具有第二磁芯的第二变压器包围等离子体室的第二部分并且具有第二初级绕组。 包括一个或多个切换半导体器件的第一固态AC开关电源耦合到第一电压源并且具有耦合到第一初级绕组的第一输出。 包括一个或多个开关半导体器件的第二固态AC开关电源耦合到第二电压源，并且具有耦合到第二初级绕组的第二输出。 第一固态交流开关电源驱动第一初级绕组中的第一交流电流。 第二固态交流开关电源驱动第二初级绕组中的第二交流电流。 第一AC电流和第二AC电流引起等离子体室内的组合AC电位，其直接形成环形等离子体，其完成变压器的次级电路并且解离气体。