公开(公告)号：US20080121017A1

公开(公告)日：2008-05-29

申请号：US11614735

申请日：2006-12-21

Applicant: Jagdish Shah ,  Hua Chen ,  Shigeo Daito ,  Neil William Bostrom

Inventor： Jagdish Shah ,  Hua Chen ,  Shigeo Daito ,  Neil William Bostrom

IPC: G01N30/04

CPC classification number: G01N30/88 ,  B01L3/502715 ,  B01L2200/18 ,  G01N30/6095 ,  G01N2030/025 ,  G01N2030/8854 ,  G01N2030/8881

Abstract: A self-contained micro-scale gas chromatography system that includes a plurality of gas chromatography components arranged on a micro-fluidic platform with nearly zero dead volume “tubeless” fluidic connections for the gas chromatography components. The micro-fluidic platform includes a plurality of flow channels that provide fluid flow paths for a sample, carrier gas and waste gas through and among the micro-fluidic platform and the plurality of gas chromatography components. The gas chromatography components may include a micro-scale gas chromatography column that is implemented as a MEMS device and includes embedded heating and cooling elements. The system may also include an on-board supply of carrier gas and on-board waste management, as well as a thermal management scheme making the system suitable for use in oil and gas wells and also other remote environments.

Abstract translation: 一种独立的微量气相色谱系统，其包括布置在微流体平台上的多个气相色谱组分，具有用于气相色谱组分的几乎零死体积的“无内源”流体连接。 微流体平台包括多个流动通道，其为样品，载气和废气提供通过微流体平台和多个气相色谱组分之间的流体流动路径。 气相色谱组分可以包括实现为MEMS装置并包括嵌入式加热和冷却元件的微尺度气相色谱柱。 该系统还可以包括载体气体和车载废物管理的车载供应，以及使得该系统适用于油气井以及其他远程环境的热管理方案。

公开(公告)号：US20080033915A1

公开(公告)日：2008-02-07

申请号：US11462090

申请日：2006-08-03

Applicant: Hua Chen ,  Zaiqing Nie ,  Yue Liu ,  Qiang Wu ,  Wei-Ying Ma

Inventor： Hua Chen ,  Zaiqing Nie ,  Yue Liu ,  Qiang Wu ,  Wei-Ying Ma

IPC: G06F17/30

CPC classification number: G06F17/30864

Abstract: Search results are ranked by applying sub-relevancies within a search result list. This permits search result lists to be further refined into more manageable relevant groupings from a user's perspective. The sub-relevancies or ‘group-by’ parameters are derived from search result attributes. Attribute values from the attributes are employed in a ranking scheme to group the search results based on attribute value relevancy. The grouped search results can then be displayed to users via a search result page. In one instance users can select which attribute value is used to group the search result list. Ranking processes are based on object ranking algorithms that consider each attribute value as an object type. Some instances provide for search result list group condensing based on relevancy of the attribute values as well. A top-k instance can be employed to limit the search results to control the amount of time required for processing groupings.

Abstract translation: 通过在搜索结果列表中应用子关联来排列搜索结果。 这样可以从用户的角度将搜索结果列表进一步细化为更易于管理的相关分组。 子关联或“分组”参数从搜索结果属性派生。 来自属性的属性值被用于排名方案，以基于属性值相关性对搜索结果进行分组。 然后可以通过搜索结果页面将分组的搜索结果显示给用户。 在一个实例中，用户可以选择哪个属性值用于对搜索结果列表进行分组。 排名过程基于将每个属性值视为对象类型的对象排名算法。 一些实例根据属性值的相关性提供了搜索结果列表组的集合。 可以使用top-k实例来限制搜索结果以控制处理分组所需的时间量。

公开(公告)号：US20050123394A1

公开(公告)日：2005-06-09

申请号：US10914562

申请日：2004-08-09

Applicant: Nathan McArdle ,  Stephen Ellis ,  Hua Chen ,  Steve Arnold ,  John Allen ,  Kevin Slupski

Inventor： Nathan McArdle ,  Stephen Ellis ,  Hua Chen ,  Steve Arnold ,  John Allen ,  Kevin Slupski

IPC: F01D17/16 ,  F04D25/04 ,  F04D29/42 ,  F04D29/46 ,  F01D17/12

CPC classification number: F04D29/422 ,  F01D17/165 ,  F04D25/04 ,  F04D29/462 ,  F05D2220/40

Abstract: A compressor diffuser for a vehicle engine turbocharger, the diffuser comprising: a diffuser housing having a gas flow path having a side wall connecting a gas inlet to a gas outlet; a plurality of pivotally mounted diffuser vanes arranged in the flow path to control gas flow, and a vane angle control device for adjusting the angle of each of the plurality of vanes in the flow path; the control device comprising a unison ring coupled to the plurality of vanes in such a way that rotation of the unison ring pivots each of the vanes by interaction of a cam surface with a respective cam follower.

Abstract translation: 一种用于车辆发动机涡轮增压器的压缩机扩散器，所述扩散器包括：扩散器壳体，其具有气体流路，所述气体流动路径具有将气体入口连接到气体出口的侧壁; 布置在所述流路中以控制气流的多个可枢转地安装的扩散器叶片，以及用于调节所述流路中的所述多个叶片中的每一个的角度的叶片角度控制装置; 控制装置包括联接到多个叶片的协调环，使得协调环的旋转通过凸轮表面与相应的凸轮从动件的相互作用枢转每个叶片。

公开(公告)号：US06683059B1

公开(公告)日：2004-01-27

申请号：US09718865

申请日：2000-11-21

Applicant: Mien-Chie Hung ,  Hua Chen ,  Dihua Yu ,  Ralph Wilfred Paul ,  Aaron Garth Loomis ,  Daniel Nathan Andrew LaFoc

Inventor： Mien-Chie Hung ,  Hua Chen ,  Dihua Yu ,  Ralph Wilfred Paul ,  Aaron Garth Loomis ,  Daniel Nathan Andrew LaFoc

IPC: A01N4304

CPC classification number: C07K14/005 ,  A61K38/00 ,  A61K48/00 ,  C12N2710/10322 ,  C12N2710/10343

Abstract: The present invention provides methods and compositions for the suppression of oncogenic transformation, tumorigenesis and metastasis. The present invention discloses functional domains of E1A responsible for the suppression of transformation, and provides mini-E1A constructs that can be used for tumor suppression. The invention also discloses methods for the novel use of mini-E1A in combination with chemotherapeutic drugs and/or tyrosine kinase inhibitors.

Abstract translation: 本发明提供抑制致癌转化，肿瘤发生和转移的方法和组合物。 本发明公开了负责抑制转化的E1A的功能域，并提供可用于肿瘤抑制的微型E1A构建体。 本发明还公开了与化疗药物和/或酪氨酸激酶抑制剂组合使用小型E1A的新方法。

公开(公告)号：US11000320B2

公开(公告)日：2021-05-11

申请号：US16075166

申请日：2016-02-04

Applicant: Hua Chen ,  Peifu Tang

Inventor： Hua Chen ,  Peifu Tang

IPC: A61B17/74 ,  A61B17/80 ,  A61B17/17 ,  A61B17/56

Abstract: A medial buttress construct for femoral neck includes a support part and an attachment fixing part fixedly connected to each other. The support part includes a structure matching an inferior surface of a proximal end of the femoral neck. The attachment fixing part includes structures simultaneously matching a front side surface of a distal end of the femoral neck and a front side surface of an upper end of femoral shaft. The attachment fixing part includes at least one opening for allowing a screw to pass through the structure matching the front side surface of the distal end of the femoral neck, and at least one opening for allowing a screw to pass through the structure matching the front side surface of the upper end of the femoral shaft. A fracture fixation device for femoral neck may include the medial buttress construct for femoral neck.

公开(公告)号：US20180036002A1

公开(公告)日：2018-02-08

申请号：US15317762

申请日：2015-01-30

Applicant: Hua Chen ,  Peifu Tang ,  HEBEI AINENG BIOTECHNOLOGY CO., LTD

Inventor： Hua Chen ,  Peifu Tang

IPC: A61B17/04 ,  A61B17/3209 ,  A61B17/00

CPC classification number: A61B17/0482 ,  A61B17/00008 ,  A61B17/06066 ,  A61B17/1146 ,  A61B17/3209 ,  A61B2017/06071 ,  A61B2017/1132 ,  A61B2017/320052

Abstract: A tendo calcaneus suturing instrument, comprising: a first support and a second support that are of a U-shaped structure, a distance adjustment device, a first guide sleeve, a second guide sleeve, a first positioning tube, a second positioning tube and a tendo sheath cutter. An outer arm and an inner arm of the first support, and an outer arm and an inner arm of the second support are respectively provided with a first positioning hole, a first guide hole, a second positioning hole and a second guide hole; and the first guide sleeve/the second guide sleeve is fixed by means of the first positioning hole/the second positioning hole and is matched with the first guide hole/the second guide hole. The first positioning tube/the second positioning tube provided with a through hole is arranged in the first guide sleeve/the second positioning sleeve or the tendo sheath cutter is arranged in the first guide sleeve and/or the second guide sleeve in a matching manner. The tendo calcaneus suturing instrument can simplify the surgical procedure, improve the surgical effect and relieve pains of a patient.

公开(公告)号：US09496047B2

公开(公告)日：2016-11-15

申请号：US14011606

申请日：2013-08-27

Applicant: Jun Yang ,  Hwong-Kwo Lin ,  Hua Chen ,  Yong Li ,  Ju Shen

Inventor： Jun Yang ,  Hwong-Kwo Lin ,  Hua Chen ,  Yong Li ,  Ju Shen

IPC: G11C7/12 ,  G11C17/08 ,  G11C7/20

CPC classification number: G11C17/08 ,  G11C7/20

Abstract: In various embodiments, a memory cell and a memory are provided. The memory cell comprises a Static Random Access Memory (SRAM) cell including a reset-set (RS) flip-flop and a Read Only Memory (ROM) cell being connected (or coupled) to the SRAM cell to set logic states of internal latch nodes of the RS flip-flop when the ROM cell is triggered. The size of the memory cells proposed in an embodiment of the invention is much smaller than the sum of the size of ROM cells and the size of SRAM cells with the capacity of the memory cells same as the sum of the capacity of the ROM cells and the capacity of the SRAM cells.

Abstract translation: 在各种实施例中，提供存储器单元和存储器。 该存储单元包括一个静态随机存取存储器（SRAM）单元，它包括复位（RS）触发器和只读存储器（ROM）单元，该单元被连接（或耦合）到SRAM单元以设置内部锁存器的逻辑状态 当触发ROM单元时，RS触发器的节点。 在本发明的实施例中提出的存储器单元的尺寸远小于ROM单元的尺寸和SRAM单元的尺寸的总和，其中存储器单元的容量与ROM单元的容量和 SRAM单元的容量。

公开(公告)号：US20130152795A1

公开(公告)日：2013-06-20

申请号：US13330448

申请日：2011-12-19

Applicant: Kirit M. Patel ,  Bradley P. Russell ,  Paul Alvin Sechrist ,  Michael Jerome Vetter ,  Hua Chen ,  Pengfei Chen

Inventor： Kirit M. Patel ,  Bradley P. Russell ,  Paul Alvin Sechrist ,  Michael Jerome Vetter ,  Hua Chen ,  Pengfei Chen

IPC: B01D53/02

CPC classification number: B01D53/0407 ,  B01D53/0423 ,  B01D53/0446 ,  B01D53/047

Abstract: Adsorption vessels and systems utilizing adsorption vessels are provided herein. In one embodiment, an adsorption vessel for receiving a fluid mixture and for separating a component from therein includes a vessel wall extending from a bottom end to a top end and defining a vessel chamber. A bottom inlet is formed in the bottom end of the adsorption vessel for introducing the fluid mixture to the vessel chamber. Further, a support plate is positioned in the vessel chamber above the bottom end, and defines a bottom void volume between the support plate and the bottom end. A filler material having a total porosity of less than about 25% is positioned in the bottom void volume and defines a channel for flow of the fluid mixture from the bottom inlet to the support plate.

Abstract translation: 本文提供了使用吸附容器的吸附容器和系统。 在一个实施例中，用于接收流体混合物并用于从其中分离组分的吸附容器包括从底端延伸到顶端并限定容器室的容器壁。 在吸附容器的底端形成底部入口，用于将流体混合物引入容器室。 此外，支撑板位于容器室中的底端上方，并且在支撑板和底端之间限定底部空隙体积。 具有小于约25％的总孔隙率的填充材料位于底部空隙体积中并且限定用于从底部入口到支撑板的流体混合物的流动的通道。

公开(公告)号：US20130143917A1

公开(公告)日：2013-06-06

申请号：US13697808

申请日：2010-05-14

Applicant: Kunlun He ,  Song Li ,  Lili Wang ,  Xin Li ,  Wu Zhong ,  Guoliang Hu ,  Jie Wang ,  Ruijun Li ,  Chunlei Liu ,  Junhai Xiao ,  Long Long ,  Wei Li ,  Hua Chen

Inventor： Kunlun He ,  Song Li ,  Lili Wang ,  Xin Li ,  Wu Zhong ,  Guoliang Hu ,  Jie Wang ,  Ruijun Li ,  Chunlei Liu ,  Junhai Xiao ,  Long Long ,  Wei Li ,  Hua Chen

IPC: A61K31/47 ,  C07D215/40

CPC classification number: C07D215/40 ,  A61K31/47

Abstract: The present invention relates to an acrylamide compound of Formula I, or an isomer, pharmaceutically acceptable salt and solvate thereof, to a composition comprising the compound or an isomer, pharmaceutically acceptable salt and solvate thereof, and a pharmaceutically acceptable carrier, excipient or diluent, and to a use of the compound or the composition for prophylaxis and/or treatment of a disease or disorder associated with cardiomyocyte apoptosis

Abstract translation: 本发明涉及式I的丙烯酰胺化合物或其异构体，药学上可接受的盐和溶剂化物，其涉及包含所述化合物或其异构体，药学上可接受的盐和溶剂合物，以及药学上可接受的载体，赋形剂或稀释剂， 以及该化合物或组合物用于预防和/或治疗与心肌细胞凋亡相关的疾病或病症的用途

公开(公告)号：US20120240119A1

公开(公告)日：2012-09-20

申请号：US13258312

申请日：2010-05-25

Applicant: Xingfeng Xie ,  Sujian Liu ,  Hua Chen ,  Ping Zhu

Inventor： Xingfeng Xie ,  Sujian Liu ,  Hua Chen ,  Ping Zhu

IPC: G06F9/46

CPC classification number: H04L67/06 ,  G06F11/07 ,  H04L43/00 ,  H04L43/08 ,  H04L43/0811 ,  H04L65/1066 ,  H04L67/00 ,  H04L69/40

Abstract: A method and a device for file transfer protocol (FTP) deadlock detection and self recovery are provided by the disclosure in order to solve the sudden deadlock problem in the FTP upload operation. The method includes: if a daemon determines that a deadlock occurs in an FTP upload task by a heartbeat detection mechanism, the socket resources used by the FTP upload operation is recorded at the storage location in a socket resource cycle queue, and an FTP upload task end process is started; determining whether the socket resource cycle queue is full, if it is not full, the socket resource information occupied by the current deadlock is put into the socket resource cycle queue, otherwise, the earliest socket resources in the socket resource cycle queue are released, and the socket resource information occupied by the current deadlock is put into the socket resource cycle queue.

Abstract translation: 本文提供了一种文件传输协议（FTP）死锁检测和自恢复的方法和设备，以解决FTP上传操作中突然的死锁问题。 该方法包括：如果守护程序通过心跳检测机制确定FTP上传任务发生死锁，则FTP上传操作使用的套接字资源将记录在套接字资源周期队列中的存储位置，并且FTP上传任务 结束过程开始; 确定套接字资源周期队列是否满，如果不满，则将当前死锁占用的套接字资源信息放入套接字资源周期队列，否则释放套接字资源周期队列中最早的套接字资源， 当前死锁占用的套接字资源信息被放入套接字资源循环队列中。