公开(公告)号：US20120281996A1

公开(公告)日：2012-11-08

申请号：US13464917

申请日：2012-05-04

申请人： Fei Chen ,  Craig Eric Hadady ,  Christopher Dane Jones ,  John Lemaster

发明人： Fei Chen ,  Craig Eric Hadady ,  Christopher Dane Jones ,  John Lemaster

IPC分类号： G03G13/04 ,  G03G15/043

CPC分类号： G02B26/10 ,  G03G15/04072 ,  G03G2215/0145

摘要： A system and method for reducing scan line jitter in laser scan systems employing a rotating mirror, including a controller for determining a unique time delay for each mirror facet and controlling laser sources so that video provided by each laser source is delayed in a scan line by the unique time delay corresponding to the mirror facet used in creating the scan line. The controller computes a facet map signature vector corresponding to each mirror facet matches the signature to a previously stored signature and assigns distance offset data to the mirror facets based upon the matching.

摘要翻译： 一种用于减少使用旋转镜的激光扫描系统中的扫描线抖动的系统和方法，包括用于确定每个镜面的唯一时间延迟并控制激光源的控制器，使得由每个激光源提供的视频在扫描线中被延迟 与创建扫描线时使用的镜面相对应的唯一时间延迟。 控制器计算与每个镜面相对应的面映射签名矢量，该矢量面与先前存储的签名匹配，并且基于匹配将距离偏移数据分配给镜面。

公开(公告)号：US08212020B2

公开(公告)日：2012-07-03

申请号：US12383306

申请日：2009-03-23

申请人： Steven Albert Benner ,  Daniel Hutter ,  Nicole Aurora Leal ,  Fei Chen

发明人： Steven Albert Benner ,  Daniel Hutter ,  Nicole Aurora Leal ,  Fei Chen

IPC分类号： C07H17/02 ,  C07H19/04 ,  C07H19/10 ,  C07H19/20 ,  C07H21/04

CPC分类号： C07H19/10 ,  C07H19/073 ,  C07H19/14 ,  C07H19/173 ,  C07H23/00

摘要： This invention relates to the field of nucleic acid chemistry, more specifically to the field of compositions of matter that comprise triphosphates of modified 2′-deoxynucleosides and oligonucleotides that are formed when these are appended to the 3′-end of a primer, wherein said modifications comprise NH2 moiety attached to their 3′-hydroxyl group and a fluorescent species in a form of a tag affixed to the nucleobase via a linker that can be cleaved. Such compositions and their associated processes enable and improve the sequencing of oligonucleotides using a strategy of cyclic reversible termination, as outlined in U.S. Pat. No. 6,664,079. Most specifically, the invention concerns compositions of matter that are 5′-triphosphates of ribo- and 2′-deoxyribonucleosides carrying detectable tags and oligonucleotides that might be derived from them. The invention also concerns processes wherein a DNA polymerase, RNA polymerase, or reverse transcriptase synthesizes said oligonucleotides via addition of said triphosphates to a primer.

摘要翻译： 本发明涉及核酸化学领域，更具体地涉及包含修饰的2'-脱氧核苷的三磷酸的物质组合物领域和当它们附着于引物的3'-末端时形成的寡核苷酸，其中所述 修饰包括连接到它们的3'-羟基上的NH 2部分和通过能够被切割的接头固定在核碱基上的标签形式的荧光物质。 这样的组合物及其相关方法使用循环可逆终止的策略实现和改进了寡核苷酸的测序，如美国专利No. 6,664,079。 最具体地，本发明涉及携带检测标签的核糖核酸和2'-脱氧核糖核苷的5'-三磷酸的物质组合物，所述可检测标签和寡核苷酸可能来源于它们。 本发明还涉及其中DNA聚合酶，RNA聚合酶或逆转录酶通过向引物中加入所述三磷酸合成所述寡核苷酸的方法。

公开(公告)号：US07994841B2

公开(公告)日：2011-08-09

申请号：US12767689

申请日：2010-04-26

申请人： Fei Chen ,  Wu-Kui Li

发明人： Fei Chen ,  Wu-Kui Li

IPC分类号： G05F1/10

CPC分类号： G05D23/24 ,  G05D23/1931

摘要： A dual temperature control circuit detects a first temperature of a first location and a second temperature of a second location. The dual temperature control circuit transforms the first temperature to a first voltage signal, and transforms the second temperature to a second voltage signal, and compares the first voltage signal and the second voltage signal to output a third voltage signal, where a controlled circuit is controlled according to the third voltage signal.

摘要翻译： 双温度控制电路检测第一位置的第一温度和第二位置的第二温度。 双温度控制电路将第一温度转换为第一电压信号，并将第二温度转换为第二电压信号，并将第一电压信号和第二电压信号进行比较，以输出控制电路的第三电压信号 根据第三电压信号。

公开(公告)号：US07755897B2

公开(公告)日：2010-07-13

申请号：US11964896

申请日：2007-12-27

申请人： Fei Chen ,  Di-Qiong Zhao ,  Yi-Chyng Fang ,  Yue-Bin Wang

发明人： Fei Chen ,  Di-Qiong Zhao ,  Yi-Chyng Fang ,  Yue-Bin Wang

IPC分类号： H05K7/20 ,  H01L23/36

CPC分类号： H01L23/427 ,  H01L2924/0002 ,  H01L2924/00

摘要： A memory module assembly (100) includes a memory card (200) having a right side surface (240) and a left side surface (220), a heat sink (400) and a heat pipe (500). The heat sink includes a base member (420) attached to the left side surface of the memory card and a shell (440) attached to the right side surface of the memory card and coupled to the base member. The base member includes a substrate portion (422) attached to the left side surface of the memory card and a support portion (424) extended from the substrate portion and supported on a top edge of the memory card. The heat pipe includes an evaporator (520) in thermal engagement with one of the shell and the substrate portion and a condenser (540) in thermal engagement with the support portion.

摘要翻译： 存储模块组件（100）包括具有右侧表面（240）和左侧表面（220），散热器（400）和热管（500）的存储卡（200）。 散热器包括附接到存储卡的左侧表面的基座构件（420）和附接到存储卡的右侧表面并联接到基座构件的外壳（440）。 基座部件包括安装在存储卡的左侧表面上的基板部分（422）和从基板部分延伸并支撑在存储卡的顶部边缘上的支撑部分（424）。 热管包括与外壳和基板部分中的一个热接合的蒸发器（520）和与支撑部分热接合的冷凝器（540）。

公开(公告)号：US06437038B1

公开(公告)日：2002-08-20

申请号：US09599638

申请日：2000-06-23

申请人： Fei Chen

发明人： Fei Chen

IPC分类号： C08J300

CPC分类号： A61L24/043 ,  A61L15/585 ,  A61L2400/14 ,  C08L57/02 ,  C08L2666/02 ,  C09J123/22 ,  C08L23/22

摘要： A pressure sensitive adhesive composition suitable for medical purposes comprising a rubbery elastomeric base and one or more water soluble or water swellable hydrocolloids, the adhesive composition comprising a substantially homogeneous mixture of 15-60% of a butyl rubber, 15-60% of one or more tackifier resins, 1-10% of a tackifying liquid constituent, 20-60% of one or more hydrocolloids and 0-3% of a pigment shows very good properties as an adhesive for ostomy appliances.

摘要翻译： 适用于医疗目的的压敏粘合剂组合物，其包含橡胶弹性体基质和一种或多种水溶性或水可溶胀的水胶体，所述粘合剂组合物包含基本上均匀的15-60％的丁基橡胶，15-60％的一种或 更多的增粘树脂，1-10％的增粘液体成分，20-60％的一种或多种水胶体和0-3％颜料显示出非常好的性能，作为造口器具的粘合剂。

公开(公告)号：US06303700B1

公开(公告)日：2001-10-16

申请号：US09403755

申请日：1999-10-29

申请人： Fei Chen

发明人： Fei Chen

IPC分类号： C08F12610

CPC分类号： A61L15/585 ,  A61L24/043 ,  A61L2400/14

摘要： A pressure sensitive adhesive composition suitable for application to human or animal skin comprising a conjugated diene polymer, a polyvinyl pyrrolidone polymer or a polyvinyl pyrrolidine vinylacetate copolymer, optionally one or more hydrocolloids and optionally a physically cross-linked elastomer selected from block-copolymers comprising styrene and one or more butadienes improves the rate of absorption of water and improves the integrity of the adhesive composition as well as the tack of an adhesive agent on wet skin.

摘要翻译： 适用于人或动物皮肤的压敏粘合剂组合物包括共轭二烯聚合物，聚乙烯吡咯烷酮聚合物或聚乙烯吡咯烷乙酸乙烯酯共聚物，任选地一种或多种水胶体和任选的物理交联弹性体，其选自包含苯乙烯的嵌段共聚物 并且一种或多种丁二烯提高了水的吸收速率，并提高了粘合剂组合物的完整性以及粘合剂在湿皮肤上的粘着性。

公开(公告)号：US10767944B2

公开(公告)日：2020-09-08

申请号：US16559593

申请日：2019-09-03

申请人： Fei Chen ,  Rui Guo

发明人： Fei Chen ,  Rui Guo

IPC分类号： F41A9/59 ,  F41A17/38

摘要： An auto-releasing method and arrangement of a detachable magazine for a firearm is provided. The auto-releasing arrangement is able to physically remind the operator that it is the right time to replace the magazine and to continue fire without having to performing a series of magazine reloading operations to reset the firearm into the fire mode, wherein the magazine will automatically be released and removed from the magazine receiving cavity of the firearm. In other words, the operator can simply insert another loaded magazine into the magazine receiving cavity while the firearm still has at least one cartridge chambered for firing, so that the time cost on performing such operations can substantially be saved to increase the survival probability during a gunfight or the like.

公开(公告)号：US20160176933A1

公开(公告)日：2016-06-23

申请号：US14653040

申请日：2015-04-18

申请人： Edward S. Boyden ,  Yongku Peter Cho ,  Nathan C. Klapoetke ,  Amy S. Chuong ,  Fei Chen

发明人： Edward S. Boyden ,  Yongku Peter Cho ,  Nathan C. Klapoetke ,  Amy S. Chuong ,  Fei Chen

IPC分类号： C07K14/405 ,  G01N33/50

摘要： The invention, in some aspects relates to compositions and methods for altering cell activity and function and the introduction and use of mutant light-activated ion channels and variants thereof.

摘要翻译： 本发明在一些方面涉及用于改变细胞活性和功能的组合物和方法，以及引入和使用突变体光激活离子通道及其变体。

公开(公告)号：US08871469B1

公开(公告)日：2014-10-28

申请号：US12229159

申请日：2008-08-20

申请人： Steven Albert Benner ,  Shuichi Hoshika ,  Fei Chen

发明人： Steven Albert Benner ,  Shuichi Hoshika ,  Fei Chen

IPC分类号： C12P19/34 ,  C07H21/04

CPC分类号： C12Q1/6853 ,  C07H21/04 ,  C12Q1/6848 ,  C12Q1/6876 ,  C12Q2525/117 ,  C12Q2600/16 ,  C12Q2531/113 ,  C12Q2527/107 ,  C12Q2525/185 ,  C12Q2537/143 ,  C12Q2525/101

摘要： This invention concerns self-avoiding molecular recognition systems (SAMRS), compositions that bind to natural DNA and RNA, but do not bind to compositions at sites that incorporate other SAMRS components, and processes dependent on them. Their utility is shown by discoveries that DNA polymerases accept these compositions as primers and templates, where standard triphosphates are added to primers containing SAMRS components, and added opposite to SAMRS components in the template. A critical mass of data are provided in 16 examples to provide first-generation heuristic rules to permit design of SAMRS sequences can be used as primers and templates that are accepted by DNA polymerases. The presently preferred primers are at least 12 nucleotide units in length, and more preferably between 15 and 30 nucleotides in length. Also preferred are chimeric primers that have standard nucleotides in their 5′-segments, and SAMRS nucleotides in their 3′-segments, and in multiplexed priming.

摘要翻译： 本发明涉及自回避分子识别系统（SAMRS），与天然DNA和RNA结合但不结合其他SAMRS组分的位点的组合物以及依赖于它们的方法的组合物。 通过发现DNA聚合酶接受这些组合物作为引物和模板，其中将标准三磷酸加入到含有SAMRS组分的引物中，并与模板中的SAMRS组分相反地添加，发现其实用性。 在16个例子中提供了大量数据，以提供第一代启发式规则，以允许SAMRS序列的设计可以用作DNA聚合酶所接受的引物和模板。 目前优选的引物长度为至少12个核苷酸单位，更优选长度为15至30个核苷酸。 还优选的是在其5'-节段中具有标准核苷酸的嵌合引物，以及它们的3'-区段中的SAMRS核苷酸以及多重引发。

公开(公告)号：US20140033762A1

公开(公告)日：2014-02-06

申请号：US13565881

申请日：2012-08-03

申请人： Fei Chen ,  Xukun Luo ,  Christopher Michael Ott ,  Mark Julian Roberts ,  Gowri Krishnamurthy

发明人： Fei Chen ,  Xukun Luo ,  Christopher Michael Ott ,  Mark Julian Roberts ,  Gowri Krishnamurthy

IPC分类号： F25J1/00

CPC分类号： F25J1/0022 ,  C10L3/10 ,  C10L3/101 ,  C10L2290/06 ,  C10L2290/10 ,  C10L2290/12 ,  C10L2290/48 ,  C10L2290/542 ,  C10L2290/545 ,  F25J1/0231 ,  F25J1/0237 ,  F25J1/0238 ,  F25J3/0209 ,  F25J3/0233 ,  F25J3/0247 ,  F25J3/061 ,  F25J3/0635 ,  F25J3/065 ,  F25J2200/40 ,  F25J2205/40 ,  F25J2205/60 ,  F25J2205/66 ,  F25J2210/06 ,  F25J2210/62 ,  F25J2220/60 ,  F25J2220/64 ,  F25J2230/30 ,  F25J2245/02 ,  F25J2245/90

摘要： A method and apparatus of removing heavy hydrocarbons from a natural gas feed stream, the method comprising using first and second hydrocarbon removal systems in series such that the first system processes the natural gas feed stream to produce a heavy hydrocarbon depleted natural gas stream and the second system processes at least a portion of the heavy hydrocarbon depleted natural gas stream from the first system to produce a natural gas stream lean in heavy hydrocarbons, wherein one of said systems is a adsorption system that comprises one or more beds of adsorbent for adsorbing and thereby removing heavy hydrocarbons from a heavy hydrocarbon containing natural gas, and the other of said systems is a gas-liquid separation system for separating a heavy hydrocarbon containing natural gas into a heavy hydrocarbon depleted natural gas vapor and a heavy hydrocarbon enriched liquid.