公开(公告)号：US20070026272A1

公开(公告)日：2007-02-01

申请号：US11292583

申请日：2005-12-02

申请人： Ke Liu ,  Ji-Cheng Zhao

发明人： Ke Liu ,  Ji-Cheng Zhao

IPC分类号： H01M8/06

CPC分类号： C01B3/0026 ,  C01B3/0078 ,  H01M8/04022 ,  H01M8/04097 ,  H01M8/04208 ,  H01M8/065 ,  H01M8/083 ,  H01M8/086 ,  H01M2008/1095 ,  H01M2008/1293 ,  Y02E60/327

摘要： A fuel cell system comprises a hydrogen storage system for storing and releasing hydrogen, a fuel cell in fluid communication with the hydrogen storage system for receiving released hydrogen from the hydrogen storage system and for electrochemically reacting the hydrogen with an oxidant to produce electricity and an anode exhaust. A catalytic combustor is in fluid communication with the fuel cell for receiving the anode exhaust and for catalytically reacting the anode exhaust to produce an offgas having an elevated temperature that is greater than the temperature of the anode exhaust. The heat from the offgas is used to release the hydrogen from the hydrogen storage system.

公开(公告)号：US20060260364A1

公开(公告)日：2006-11-23

申请号：US11132359

申请日：2005-05-18

申请人： Edwin Pun ,  Ke Liu

发明人： Edwin Pun ,  Ke Liu

IPC分类号： C03B37/022 ,  C03C13/00 ,  C03C27/00

CPC分类号： G02B6/1345 ,  C03C25/603

摘要： A method for forming buried ion-exchanged waveguides involves a two-step process. In a first step a waveguide is formed at the surface of a substrate using an ion-exchange technique. After formation of the waveguide, a field-assisted annealing is carried out to move the waveguide away from the surface of the substrate so that it is buried in the substrate. Exemplary field-assisted annealing is carried out at a temperature close to the ion-exchange temperature ±10° C. to optimize results.

摘要翻译： 用于形成掩埋离子交换波导的方法涉及两步法。 在第一步骤中，使用离子交换技术在衬底的表面处形成波导。 在形成波导之后，进行场辅助退火以使波导远离衬底的表面，使其被埋在衬底中。 示例性的场辅助退火在接近离子交换温度±10℃的温度下进行，以优化结果。

公开(公告)号：US20060241393A1

公开(公告)日：2006-10-26

申请号：US11323668

申请日：2005-12-30

申请人： Ke Liu ,  Ting Xue ,  Jian Wang

发明人： Ke Liu ,  Ting Xue ,  Jian Wang

IPC分类号： A61B5/05

CPC分类号： G01R33/34046 ,  A61B5/0555

摘要： A rotation positioning device for a coil of a magnetic resonance imaging apparatus, having a cavity in the coil for accommodating a part to be examined, has a backing member that can freely rotate within this accommodating cavity. The backing member is provided with a first driving member and a first rotating member, and the coil is provided with a second driving member and a second rotating member. The first driving member and the second driving member form a transmission pair, and the first rotating member can rotate relative to the second rotating member under the drive of the first driving member and the second driving member. The second driving member can be driven manually or by an external driving source connected thereto to drive the first driving member, thereby driving the backing member to rotate via the cooperation of the first rotating member and the second rotating member. Also, by appropriate configuration of parameters, such as position and size, of the first driving member and the second driving member, the rotation angle or range of the backing member can be controlled precisely and quantitatively.

摘要翻译： 用于磁共振成像装置的线圈的旋转定位装置具有用于容纳待检查部件的线圈中的空腔，具有能够在该容纳腔内自由旋转的背衬构件。 背衬构件设置有第一驱动构件和第一旋转构件，线圈设置有第二驱动构件和第二旋转构件。 第一驱动构件和第二驱动构件形成传动对，并且第一旋转构件可以在第一驱动构件和第二驱动构件的驱动下相对于第二旋转构件旋转。 第二驱动构件可以手动地或通过与其连接的外部驱动源来驱动以驱动第一驱动构件，从而通过第一旋转构件和第二旋转构件的协作来驱动背衬构件旋转。 此外，通过适当配置第一驱动构件和第二驱动构件的诸如位置和尺寸的参数，可以精确地和定量地控制背衬构件的旋转角度或范围。

公开(公告)号：US06955042B1

公开(公告)日：2005-10-18

申请号：US10883069

申请日：2004-06-30

申请人： Wayne G. Wnuck ,  Ke Liu

发明人： Wayne G. Wnuck ,  Ke Liu

IPC分类号： F01N3/00 ,  F01N3/035 ,  F01N3/08 ,  F01N3/36 ,  F01N13/02 ,  F01N13/04

CPC分类号： F01N3/0842 ,  F01N3/035 ,  F01N3/0814 ,  F01N3/0821 ,  F01N3/0871 ,  F01N3/0878 ,  F01N3/36 ,  F01N13/009 ,  F01N13/017 ,  F01N2240/16 ,  F01N2240/20 ,  F01N2240/30 ,  F01N2250/02 ,  F01N2250/12 ,  F01N2250/14 ,  F01N2330/06 ,  F01N2410/00 ,  F01N2410/04 ,  F01N2570/14 ,  F01N2610/1453 ,  Y02A50/2344 ,  Y02T10/24

摘要： A single lean NOx trap (8) has an inlet manifold (10) with baffles (18–20) to divide the inlet manifold into three flow paths (11–13). Each flow path has a thermal reformer (24–26; CPO, (POX, or ATR) with an electric heater provided electric power by related lines (29–31). Fuel from a source (50) is controlled (45–46) to apply pulses of fuel through nozzles (40–42) into each corresponding path (11–13) in turn. A plurality of diesel particulate filters (14) are disposed in the flow paths (11–13) upstream of the lean NOx trap (8). A diesel oxidation catalyst (53) is disposed downstream of the lean NOx trap.

摘要翻译： 单个贫NOx捕集器（8）具有带有挡板（18-20）的入口歧管（10），以将入口歧管分成三个流动路径（11-13）。 每个流路具有热重整器（24-26; CPO，（POX或ATR），电加热器通过相关线路提供电力（29-31），来自源（50）的燃料被控制（45-46） 依次通过喷嘴（40-42）将燃料的脉冲施加到每个对应的路径（11-13）中。多个柴油机微粒过滤器（14）设置在贫NOx捕集器上游的流路（11-13） （8），柴油氧化催化剂（53）设置在贫NOx捕集器的下游。

公开(公告)号：US06801009B2

公开(公告)日：2004-10-05

申请号：US10305607

申请日：2002-11-27

申请人： John Edward Makaran ,  Ke Liu

发明人： John Edward Makaran ,  Ke Liu

IPC分类号： H02H708

CPC分类号： H02P29/02 ,  H02P6/28 ,  Y10S388/903

摘要： A closed-loop control system for a DC motor includes a DC motor 12, a current sensor 14 for determining a current of the motor, a voltage sensor 32 for measuring a voltage of the motor 12, and a micro-controller 33. The micro-controller is constructed and arranged to (1) compare the determined current with a set point and output a pulse width modulated (PWM) duty cycle to control the motor, and (2) calculate a PWM duty cycle limit based on the measured voltage and compare the outputted PWM duty cycle to the PWM duty cycle limit such that when the outputted PWM duty cycle greater than the PWM duty cycle limit, the outputted PWM duty cycle is set to the PWM duty cycle limit. A method, in a DC motor, of preventing a current surge during severe voltage changes is also disclosed.

摘要翻译： 用于DC电动机的闭环控制系统包括DC电动机12，用于确定电动机电流的电流传感器14，用于测量电动机12的电压的电压传感器32和微控制器33.微型 - 控制器被构造和布置为（1）将确定的电流与设定点进行比较，并输出脉宽调制（PWM）占空比来控制电动机，以及（2）基于测量的电压计算PWM占空比极限， 将输出的PWM占空比与PWM占空比限制进行比较，使得当输出的PWM占空比大于PWM占空比限制时，输出的PWM占空比被设置为PWM占空比限制。 还公开了一种在直流电动机中在严重电压变化期间防止电流浪涌的方法。

公开(公告)号：US06775973B2

公开(公告)日：2004-08-17

申请号：US10309712

申请日：2002-12-04

申请人： Ke Liu ,  Peter F. Foley ,  Eric A. Rohrbach ,  Wayne G. Wnuck

发明人： Ke Liu ,  Peter F. Foley ,  Eric A. Rohrbach ,  Wayne G. Wnuck

IPC分类号： F01N310

CPC分类号： F01N3/0842 ,  F01N3/0807 ,  F01N3/0871 ,  F01N3/0878 ,  F01N2290/02 ,  F01N2290/06 ,  F01N2610/04 ,  Y02T10/24

摘要： Oxides of nitrogen are adsorbed onto the surfaces of gas passages (68) in a bed (57, 100) that has relative rotation with respect to a gas inlet distributor (76, 101). The manifold has a baffle (85) or ribs (121, 122) that causes constantly flowing engine exhaust (53) to enter the gas passages over a large portion of a revolution of the adsorption bed or the distributor, and causes constantly flowing regeneration gas (54) to thereafter pass through those passages during a small portion of each revolution. The passages may be formed by planar (66a) or helical (66b) radial walls (66), a serpentine wall (70), a monolith (126), or a honeycomb (127). Either the distributor (101) or the bed (57) may be rotated to distribute the gases.

摘要翻译： 氮气的氧化物被吸附在相对于气体入口分配器（76,101）具有相对旋转的床（57,100）中的气体通道（68）的表面上。 歧管具有挡板（85）或肋（121,122），其使得始终流动的发动机排气（53）在吸附床或分配器的大部分旋转中进入气体通道，并且导致恒定流动的再生气体 （54）之后，在每一圈的一小部分期间通过这些通道。 通道可以由平面（66a）或螺旋（66b）径向壁（66），蛇形壁（70），整料（126）或蜂窝（127）形成。 分配器（101）或床（57）可以被旋转以分配气体。

公开(公告)号：US06753010B2

公开(公告)日：2004-06-22

申请号：US09797651

申请日：2001-03-01

申请人： Ke Liu ,  Guisheng Li ,  Chengjun Ma ,  Sheng Yan ,  Xiangyu Li

发明人： Ke Liu ,  Guisheng Li ,  Chengjun Ma ,  Sheng Yan ,  Xiangyu Li

IPC分类号： A61K948

CPC分类号： A61K9/4858

摘要： The present invention relates to a soft gelation capsule containing angelica essential oil which consists of capsule material and medicinal oil. Wherein the medicinal oil consists of angelica essential oil and vegetable oil with a weight ratio of 1:0-30. The capsule materials consist of gelatin, glycerol, water and Fe2O3. Among them angelica essential oil is preferably prepared with the method of CO2-supercritical extraction. The soft gelation capsule containing angelica essential oil retains ligustilide as a principal active constituent in angelica essential oil with a maximal limitation.

摘要翻译： 本发明涉及由胶囊材料和药用油组成的含有当归精油的软胶囊。 其中药油由当归精油和植物油组成，重量比为1:0-30。 胶囊材料由明胶，甘油，水和Fe2O3组成。 其中当归精油优选用二氧化碳超临界萃取法制备。 含有当归精油的软胶囊保留了作为主要活性成分的当归精油中的最大限度的保护作用。

公开(公告)号：US06626281B2

公开(公告)日：2003-09-30

申请号：US10042561

申请日：2001-12-10

申请人： Chun Hsien Chiang ,  Liu Sheng Tang ,  Xu Dong Zhou ,  Zai Xing Wu ,  You Cai Yang ,  Ke Liu

发明人： Chun Hsien Chiang ,  Liu Sheng Tang ,  Xu Dong Zhou ,  Zai Xing Wu ,  You Cai Yang ,  Ke Liu

IPC分类号： B65G4724

CPC分类号： B26D7/015 ,  B21D28/265 ,  Y10T29/53961

摘要： A workpiece shift apparatus includes a bottom plate (30), a middle plate (50) slidably attached on the bottom plate, and a top plate (80) slidably attached on the middle plate and defining cutouts (86). A first pushing means is installed on the bottom plate and includes a first piston cylinder (32), a first piston rod (34), and a first handspike (38). The combined middle plate and top plate is moveable in a first direction by the first pushing means actuating the first handspike to push the middle plate. A second pushing means is installed on the middle plate and includes a second piston cylinder (56), a second piston rod (58), a third piston cylinder (70), a third piston rod (72), and a second handspike (73). The top plate is moveable in a second direction by the second pushing means actuating the second handspike sequentially inserted into the cutouts.

公开(公告)号：US20200247862A1

公开(公告)日：2020-08-06

申请号：US16724118

申请日：2019-12-20

申请人： Matthew J. Bernett ,  John R. Desjarlais ,  Rajat Varma ,  Gregory Moore ,  Juan Diaz ,  Alex Nisthal ,  Ke Liu ,  Rumana Rashid ,  Eric Chang

发明人： Matthew J. Bernett ,  John R. Desjarlais ,  Rajat Varma ,  Gregory Moore ,  Juan Diaz ,  Alex Nisthal ,  Ke Liu ,  Rumana Rashid ,  Eric Chang

IPC分类号： C07K14/54 ,  C07K16/28 ,  A61P35/00

摘要： The present invention is directed to a novel targeted heterodimeric Fc fusion proteins comprising an IL-15/IL-15Rα Fc fusion protein and an NKG2D antigen binding domain Fc fusion proteins.

公开(公告)号：US10111111B2

公开(公告)日：2018-10-23

申请号：US12949020

申请日：2010-11-18

申请人： Taesang Yoo ,  Tao Luo ,  Xiaoxia Zhang ,  Ke Liu

发明人： Taesang Yoo ,  Tao Luo ,  Xiaoxia Zhang ,  Ke Liu

IPC分类号： H04W24/00 ,  H04W56/00

摘要： A method, an apparatus, and a computer program product for wireless communication are provided in which a system timing is estimated, derived from timing of one or more cells, a timing offset is determined for a plurality of cells relative to the estimated system timing, and signals received form the plurality of cells are processed using the timing offsets. In addition, a method, an apparatus, and a computer program product for wireless communication are provided in which a carrier frequency is estimated, derived from a frequency of one or more cells, a frequency offset is determined for a plurality of cells relative to the estimated system timing, and signals received form the plurality of cells are processed using the frequency offsets.