公开(公告)号：US11009290B2

公开(公告)日：2021-05-18

申请号：US16563692

申请日：2019-09-06

Applicant: Jamie D. Holladay ,  Kerry D. Meinhardt ,  Evgueni Polikarpov ,  Edwin C. Thomsen ,  John Barclay ,  Jun Cui

Inventor： Jamie D. Holladay ,  Kerry D. Meinhardt ,  Evgueni Polikarpov ,  Edwin C. Thomsen ,  John Barclay ,  Jun Cui

IPC: F25J1/02 ,  F25J1/00 ,  F25B21/00

Abstract: A process for liquefying hydrogen gas into liquid hydrogen that includes: continuously introducing hydrogen gas into an active magnetic regenerative refrigerator module, wherein the module has one, two, three or four stages, wherein each stage includes a bypass flow heat exchanger that receives a bypass helium heat transfer gas from a cold side of a low magnetic or demagnetized field section that includes a magnetic refrigerant bed at a hydrogen gas first cold inlet temperature and discharges hydrogen gas or fluid at a first cold exit temperature; wherein sensible heat of the hydrogen gas is entirely removed by the bypass flow heat exchanger in the one stage module or a combination of the bypass flow heat exchangers in the two, three or four stage module, the magnetic refrigerant bed operates at or below its Curie temperature throughout an entire active magnetic regeneration cycle, and a temperature difference between the bypass helium heat transfer first cold inlet temperature and the hydrogen gas first cold exit temperature is 1 to 2 K for each bypass flow heat exchanger.

公开(公告)号：US08739604B2

公开(公告)日：2014-06-03

申请号：US11960781

申请日：2007-12-20

Applicant: Kalaga Murali Krishna ,  Geetha Karavoor ,  John Patrick Lemmon ,  Jun Cui ,  Vinayak Tilak ,  Mohandas Nayak ,  Ravikumar Hanumantha

Inventor： Kalaga Murali Krishna ,  Geetha Karavoor ,  John Patrick Lemmon ,  Jun Cui ,  Vinayak Tilak ,  Mohandas Nayak ,  Ravikumar Hanumantha

IPC: G01N27/00

CPC classification number: G01N27/4162 ,  G01N27/125

Abstract: A gas sensor is disclosed. The gas sensor includes a gas sensing layer, at least one electrode, an adhesion layer, and a response modification layer adjacent to said gas sensing layer and said layer of adhesion. A system having an exhaust system and a gas sensor is also disclosed. A method of fabricating the gas sensor is also disclosed.

Abstract translation: 公开了一种气体传感器。 气体传感器包括气体感测层，至少一个电极，粘附层和与所述气体感测层和所述粘合层相邻的响应修饰层。 还公开了一种具有排气系统和气体传感器的系统。 还公开了一种制造气体传感器的方法。

公开(公告)号：US20120247706A1

公开(公告)日：2012-10-04

申请号：US13076257

申请日：2011-03-30

Applicant: Jun Cui ,  Jamelyn D. Holladay

Inventor： Jun Cui ,  Jamelyn D. Holladay

IPC: F28D17/00

CPC classification number: F28D20/0034 ,  C22C14/00 ,  C22C19/03 ,  F25B23/00 ,  F28D20/0056 ,  Y02E60/142

Abstract: A system and method for storing cold energy are detailed. The system includes a solid refrigerant in a structured form that stores cold energy. Upon deformation, the solid refrigerant transforms into a high energy deformed state from a low energy non-deformed state. In the deformed state, the solid refrigerant stores cold energy that can be released to a desired location upon demand.

Abstract translation: 详细说明了储存冷能的系统和方法。 该系统包括存储冷能的结构形式的固体制冷剂。 在变形时，固体制冷剂从低能量非变形状态转变成高能量变形状态。 在变形状态下，固体制冷剂储存可根据需要释放到所需位置的冷能。

公开(公告)号：US20120080414A1

公开(公告)日：2012-04-05

申请号：US12894416

申请日：2010-09-30

Applicant: Wenwu Zhang ,  Christopher James Kapusta ,  Floribertus P. M. Heukensfeldt Jansen ,  Kristian William Andreini ,  Vladimir A. Lobastov ,  Kristen Ann Wangerin ,  Jun Cui

Inventor： Wenwu Zhang ,  Christopher James Kapusta ,  Floribertus P. M. Heukensfeldt Jansen ,  Kristian William Andreini ,  Vladimir A. Lobastov ,  Kristen Ann Wangerin ,  Jun Cui

IPC: B23K26/00

CPC classification number: B23K26/0624 ,  B23K26/0604 ,  B23K26/064 ,  B23K26/082 ,  B23K26/0853 ,  B23K26/364 ,  B23K26/40 ,  B23K26/53 ,  B23K2101/34 ,  B23K2101/40 ,  B23K2103/172 ,  B23K2103/50 ,  B23K2103/56

Abstract: A method for laser patterning a sample is presented. The method includes coating at least one side of a substrate to form a sample, where coating the at least one side of the substrate forms an interface between the coating and the at least one side of the substrate. Further, the method includes configuring a scanning pattern for patterning the sample. In addition, the method includes determining settings for one or more laser beams of a laser based on the configured scanning pattern. Moreover, the method includes focusing the one or more laser beams of the laser at or near a surface of the substrate by selecting a focal point of the one or more laser beams near the surface of the substrate and setting a scribe depth near the surface of the substrate. The method also includes patterning the sample based on the configured scanning pattern using the one or more laser beams to generate one or more pixelated devices from the sample.

Abstract translation: 提出了一种用于激光图案化样品的方法。 该方法包括涂覆基底的至少一侧以形成样品，其中涂覆基底的至少一侧形成涂层和基底的至少一侧之间的界面。 此外，该方法包括配置用于图案化样品的扫描图案。 另外，该方法包括基于配置的扫描图案来确定激光器的一个或多个激光束的设置。 此外，该方法包括通过选择基板表面附近的一个或多个激光束的焦点，将基板的表面附近的激光束的一个或多个激光束聚焦在基板的表面附近， 底物。 该方法还包括使用一个或多个激光束基于配置的扫描图案图案化样品，以从样品生成一个或多个像素化装置。

公开(公告)号：US20100279165A1

公开(公告)日：2010-11-04

申请号：US12433107

申请日：2009-04-30

Applicant: John Patrick LEMMON ,  Jun Cui ,  Malgorzata Iwona Rubinsztajn ,  Richard Louis Hart ,  Jennifer Kathleen Redline

Inventor： John Patrick LEMMON ,  Jun Cui ,  Malgorzata Iwona Rubinsztajn ,  Richard Louis Hart ,  Jennifer Kathleen Redline

IPC: H01M4/58 ,  H01M4/36 ,  H01M6/42

CPC classification number: H01M4/38 ,  H01M4/5825 ,  H01M10/399 ,  H01M2300/0057

Abstract: A cathode composition and a rechargeable electrochemical cell comprising same are disclosed. The cathode composition is described as comprising particles of one or more transition metal, alkali halometallate having a melting point of less than about 300 degrees Celsius, and at least one phosphorus composition additive selected from P-O compositions, P-halogen compositions, P-O-halogen compositions, and their reaction products and combinations. Also described is a rechargeable electrochemical cell comprising the composition. The phosphorus composition additive in the cathode composition of a cell is effective to lower the capacity degradation rate of the cell during operation relative to absence of the additive, and effective to lower the internal resistance of the cell when under operating conditions relative to absence of the additive.

Abstract translation: 公开了一种阴极组合物和包含其的可再充电电化学电池。 阴极组合物被描述为包含一种或多种过渡金属的颗粒，熔点低于约300摄氏度的卤代金属卤化物，以及至少一种选自PO组合物，P-卤素组合物，PO-卤素组合物的磷组合物添加剂 ，及其反应产物和组合。 还描述了包含该组合物的可再充电电化学电池。 细胞阴极组合物中的磷组合物添加剂有效降低操作期间细胞相对于不存在添加剂的容量降解速率，并且在相对于不存在添加剂的操作条件下有效降低细胞的内部电阻 添加剂。

公开(公告)号：US20100156573A1

公开(公告)日：2010-06-24

申请号：US12545373

申请日：2009-08-21

Applicant: David R. Smith ,  Ruopeng Liu ,  Tie Jun Cui ,  Qiang Cheng ,  Jonah N. Gollub

Inventor： David R. Smith ,  Ruopeng Liu ,  Tie Jun Cui ,  Qiang Cheng ,  Jonah N. Gollub

IPC: H01P3/00

CPC classification number: H01Q15/04 ,  H01P1/2005 ,  H01P3/081 ,  H01Q3/44 ,  H01Q15/00 ,  H01Q15/0086

Abstract: Complementary metamaterial elements provide an effective permittivity and/or permeability for surface structures and/or waveguide structures. The complementary metamaterial resonant elements may include Babinet complements of “split ring resonator” (SRR) and “electric LC” (ELC) metamaterial elements. In some approaches, the complementary metamaterial elements are embedded in the bounding surfaces of planar waveguides, e.g. to implement waveguide based gradient index lenses for beam steering/focusing devices, antenna array feed structures, etc.

Abstract translation: 互补超材料元件为表面结构和/或波导结构提供有效的介电常数和/或磁导率。 互补超材料谐振元件可以包括“分裂环谐振器”（SRR）和“电LC”（ELC）超材料元件的Babinet互补。 在一些方法中，互补超材料元件嵌入在平面波导的边界表面中，例如， 实现用于光束转向/聚焦装置的波导基梯度折射率透镜，天线阵列馈送结构等。

公开(公告)号：US5684528A

公开(公告)日：1997-11-04

申请号：US566736

申请日：1995-12-04

Applicant: Noriko Okutsu ,  Youichi Ashida ,  Yu Jun Cui

Inventor： Noriko Okutsu ,  Youichi Ashida ,  Yu Jun Cui

IPC: H04N7/15 ,  H04M3/56 ,  H04N7/14

CPC classification number: H04N7/142

Abstract: A camera controlling apparatus for a television conference system wherein the turning speed of a camera is varied in response to an operation mode. The camera controlling apparatus includes a preset control section for outputting a preset control signal for moving the camera at a first turning speed to a predetermined point, and a self room manual control section for outputting a self room manual control signal for moving the camera at a second turning speed lower than the first turning speed. The camera controlling apparatus further includes a reception manual control section for outputting a reception manual control signal for moving the camera at a third turning speed lower than the second turning speed in response to a manual signal transmitted thereto by way of a communication line. Any of the control signals is inputted to a speed control section, and the camera is controlled to be turned at a turning speed represented by the thus inputted control signal by the speed control section.

Abstract translation: 一种用于电视会议系统的相机控制装置，其中相机的转动速度响应于操作模式而变化。 相机控制装置包括：预设控制部分，用于输出用于将照相机以第一转动速度移动到预定点的预设控制信号;以及自动室手动控制部分，用于输出用于在相机处移动相机的自室手动控制信号 第二转速低于第一转速。 相机控制装置还包括接收手动控制部分，用于响应于通过通信线路发送到其的手动信号，以低于第二转动速度的第三转向速度输出用于移动照相机的接收手动控制信号。 任何控制信号被输入到速度控制部分，并且通过速度控制部分控制照相机以由这样输入的控制信号表示的转动速度转动。

公开(公告)号：US10808159B2

公开(公告)日：2020-10-20

申请号：US16180649

申请日：2018-11-05

Applicant: University of Maryland, College Park ,  Jun Cui

Inventor： Ichiro Takeuchi ,  Jun Cui ,  Manfred R. Wuttig ,  Yiming Wu ,  K. Reinhard Radermacher ,  Yunho Hwang ,  Jan Muehlbauer

IPC: C09K5/14 ,  F25B23/00

Abstract: A cooling system based on thermoelastic effect is provided. The system comprises a heat sink, a refrigerated space and a regenerator coupled to the refrigerated space and to the heat sink to pump heat from the refrigerated space to the heat sink. The regenerator comprises solid thermoelastic refrigerant materials capable of absorbing or releasing heat.

公开(公告)号：US10109418B2

公开(公告)日：2018-10-23

申请号：US14268216

申请日：2014-05-02

Applicant: Jun Cui ,  Glenn J. Grant ,  Saumyadeep Jana ,  Yuri Hovanski ,  Curt A. Lavender

Inventor： Jun Cui ,  Glenn J. Grant ,  Saumyadeep Jana ,  Yuri Hovanski ,  Curt A. Lavender

IPC: H01F41/02 ,  B29C43/04 ,  B29C43/34 ,  B29C43/36 ,  B29C43/52 ,  B29C43/56

Abstract: A die tool and process are described that provide friction consolidation fabrication and friction consolidation extrusion fabrication products including permanent magnets, and other extrusion and non-extrusion structures. The present invention overcomes previous particle size, texture, homogeneity and density limitations in conventional metallurgy processes.

公开(公告)号：US09317504B2

公开(公告)日：2016-04-19

申请号：US13810209

申请日：2010-07-15

Applicant: Jun Cui

Inventor： Jun Cui

IPC: G06F17/30 ,  G11B27/10 ,  G11B27/30 ,  H04N21/426 ,  H04N21/84

CPC classification number: G06F17/30017 ,  G11B27/105 ,  G11B27/3027 ,  H04N21/42607 ,  H04N21/84

Abstract: A method for searching for a flash video (FLV) tag in a bitstream includes the following steps: setting a first start position and a first search length related to a first search process, wherein the first search length indicates a bitstream length of the first search process performed upon the bitstream; starting the first search process upon the bitstream from the first start position to search for the FLV tag; when the FLV tag is not found in the first search length, setting a second start position related to a second search process immediately following the first search process, wherein the first start position and the second start position are separated by a time period equaling a sum of the first search length and a first skip length corresponding to the first search process; and starting the second search process upon the bitstream from the second start position to search for the FLV tag.

Abstract translation: 一种用于在比特流中搜索闪速视频（FLV）标签的方法包括以下步骤：设置与第一搜索处理相关的第一起始位置和第一搜索长度，其中第一搜索长度指示第一搜索的比特流长度 在比特流上执行的处理; 从所述第一开始位置开始对所述比特流的所述第一搜索处理，以搜索所述FLV标签; 当在第一搜索长度中没有找到FLV标签时，设置与第一搜索处理紧密相关的第二搜索处理的第二开始位置，其中第一开始位置和第二开始位置被分隔等于总和的时间段 的第一搜索长度和对应于第一搜索处理的第一跳过长度; 以及从所述第二起始位置开始所述比特流的第二搜索处理，以搜索所述FLV标签。