公开(公告)号：US20120168617A1

公开(公告)日：2012-07-05

申请号：US13170763

申请日：2011-06-28

Applicant: Zhiqiang Chen ,  Yuanjing Li ,  Hua Peng ,  Zhongxia Zhang ,  Xin Xue ,  Yaoxin Wang ,  Jin Lin ,  Xiaohui Yang

Inventor： Zhiqiang Chen ,  Yuanjing Li ,  Hua Peng ,  Zhongxia Zhang ,  Xin Xue ,  Yaoxin Wang ,  Jin Lin ,  Xiaohui Yang

IPC: H01J49/04

CPC classification number: G01N27/622

Abstract: The present invention discloses a sampling device for an ion migration spectrometer (IMS), comprising: an inner sleeve part, inside of which an inner cavity is defined, one end of the inner sleeve part is connected with an inlet of an migration pipe via an inner-layer channel, and the other end of the inner sleeve part is configured with an inner end cap having an inner opening; and an outer sleeve part, which is configured as an eccentric sleeve that is coaxial with the inner sleeve part and able to rotate with respect to the inner sleeve part, so as to form a sleeve cavity between the inner sleeve part and the outer sleeve part, wherein one end of the outer sleeve part is configured with at least one connecting opening that is selectively connected with the inner-layer channel, and the other end of the outer sleeve part is configured with an outer end cap, on which a first outer opening selectively connected with the inner opening and a second outer opening selectively connected with the sleeve cavity are configured, wherein the outer end cap is configured to be able to rotate between a first location and a second location with respect to the inner end cap, so as to selectively introduce a sample to be detected into the inner-layer channel via one of the inner cavity and the sleeve cavity. Moreover, the present invention further relates to a method for solid and gas sampling by using the above sampling device.

Abstract translation: 本发明公开了一种离子迁移光谱仪（IMS）的取样装置，其特征在于，包括：内套筒部，内侧限定有内腔，内套筒部的一端经由移动管的入口 内层通道，内套筒部的另一端构成为具有内开口的内端盖; 以及外套筒部，其被构造为与内套筒部分同轴且能够相对于内套筒部分旋转的偏心套筒，以在内套筒部分和外套筒部分之间形成套筒腔 其中，所述外套筒部分的一端构造有至少一个连接开口，所述至少一个连接开口与所述内层通道选择性地连接，并且所述外套筒部分的另一端构造有外端盖， 构造了与内部开口选择性地连接的开口和与套筒空腔有选择地连接的第二外部开口，其中外部端盖构造成能够相对于内部端盖在第一位置和第二位置之间旋转，因此 以便通过内腔和套管腔中的一个选择性地将要检测的样品引入内层通道。 此外，本发明还涉及使用上述采样装置进行固体和气体取样的方法。

公开(公告)号：US20070019270A1

公开(公告)日：2007-01-25

申请号：US11488610

申请日：2006-07-19

Applicant: Zhu-Gang Wang ,  Xin Xue

Inventor： Zhu-Gang Wang ,  Xin Xue

IPC: G02B26/08

CPC classification number: G02B26/106

Abstract: A scanning apparatus for scanning a hologram is capable of filtering off a holographic picture in the hologram. The hologram includes an image layer having an image to be scanned and a laser layer having the holographic picture. The laser layer has a maximum penetrable incidence. Light with an incidence larger than the maximum penetrable incidence fails to pass through due to light reflection so as to prohibit the image light of the image layer from light transmission. The scanning apparatus includes a load platform and a chassis. The load platform is used for placing the hologram thereon. Besides, the chassis includes a light source for emitting a light. When the scanning apparatus performs scanning, light penetrates the image layer to reflect the image to be scanned and further penetrates the laser layer. After a signal processing procedure, a scanned image is obtained without being influenced by the holographic picture.

Abstract translation: 用于扫描全息图的扫描装置能够滤除全息图中的全息图像。 全息图包括具有要扫描的图像的图像层和具有全息图像的激光层。 激光层具有最大可穿透的入射角。 具有大于最大穿透入射角的入射光由于光反射而不能通过，从而禁止图像层的图像光透过。 扫描装置包括负载平台和底盘。 负载平台用于将全息图放置在其上。 此外，底盘包括用于发光的光源。 当扫描装置执行扫描时，光穿透图像层以反射待扫描的图像并进一步穿透激光层。 在信号处理过程之后，获得扫描图像而不受全息图像的影响。

公开(公告)号：US20060187351A1

公开(公告)日：2006-08-24

申请号：US11405907

申请日：2006-04-17

Applicant: Xin Xue

Inventor： Xin Xue

IPC: H04N7/00

CPC classification number: H04N5/765 ,  H04N5/77 ,  H04N5/775 ,  H04N5/781 ,  H04N5/85 ,  H04N21/43632 ,  H04N21/4381

Abstract: The present invention is a system and method that facilitates the reduction of presentation glitches in a digital video system. The present invention is a system and method that automatically determines if digital video (DV) data is missing from a stream of DV information and replaces or patches missing DV data with appropriate information to reduce the appearance of interruptions in the video (e.g., glitches in presentations). A communication packet carrying application data is received by an application data patching computer system. In one embodiment of the present invention, an IEEE standard 1394 compliant isochronous packet carrying digital video information is received. The application data (e.g., DV information) is separated from other communication packet protocol data (e.g., IEEE standard 1394 compliant header information). The received application data is analyzed to determine if it conforms to configuration constraints of predetermined application data format requirements. In one exemplary implementation, the initial information included in the application data section of the communication packet is analyzed to determine if it appropriately (e.g., sequentially) follows the information in previously received communication packet in accordance with predefined configuration definitions. If the information does not appropriately (e.g., sequentially) follow the information in previously received communication packet, a data patch is provided for lost or missing application data.

公开(公告)号：US20050071486A1

公开(公告)日：2005-03-31

申请号：US10673020

申请日：2003-09-25

Applicant: Quan Vu ,  Xin Xue ,  Naoyuki Sato

Inventor： Quan Vu ,  Xin Xue ,  Naoyuki Sato

IPC: G06F15/16 ,  G06F17/22 ,  G06F17/30 ,  H04L29/08

CPC classification number: G06F17/2247 ,  G06F17/30923 ,  H04L67/02

Abstract: Extensions to a communications protocol manage the exchange of data content and related metadata according to a hierarchical data content structure. The communications protocol is the ICE protocol, and the extensions include ICE DTD extensions. Data content is preferably offered according to a subscription service provided by a first network device. The first network device is preferably a content server. The data content is organized, and thereby distributed, according to a hierarchical data content structure defined by the ICE DTD extensions. The hierarchical data content structure provides a means for organizing the data content, preferably by subject-matter. The hierarchical data content structure includes a plurality of channels, and each channel is segmented into one or more content sub-channels. Each individual data content item is associated with at least one of the content sub-channels and corresponding channel. The individual data content item is associated with a particular channel according to the subject matter of the individual data content item and the subject-matter of the channel. In this manner, a content sub-channel with a specific subject-matter is configured and an individual data content item corresponding to the specific subject-matter is associated with the content sub-channel.

Abstract translation: 通信协议的扩展根据分层数据内容结构来管理数据内容和相关元数据的交换。 通信协议是ICE协议，扩展包括ICE DTD扩展。 数据内容优选地根据由第一网络设备提供的订阅服务来提供。 第一网络设备优选地是内容服务器。 根据ICE DTD扩展定义的分层数据内容结构，对数据内容进行组织，从而进行分发。 分级数据内容结构提供了优选地通过主题来组织数据内容的手段。 分层数据内容结构包括多个信道，并且每个信道被分割成一个或多个内容子信道。 每个单独的数据内容项目与至少一个内容子频道和对应的频道相关联。 单独的数据内容项目根据个体数据内容项目的主题和频道的主题与特定频道相关联。 以这种方式，配置具有特定主题的内容子频道，并且与特定主题相对应的单独数据内容项目与内容子频道相关联。

公开(公告)号：US20050060435A1

公开(公告)日：2005-03-17

申请号：US10666402

申请日：2003-09-17

Applicant: Xin Xue ,  Naoyuki Sato

Inventor： Xin Xue ,  Naoyuki Sato

IPC: H04L29/06 ,  H04L29/08 ,  G06F15/16

CPC classification number: H04L63/0245 ,  H04L29/06 ,  H04L67/1095 ,  H04L67/2804 ,  H04L67/2842 ,  H04L67/2871 ,  H04L67/2895 ,  H04L69/329

Abstract: A content server provides content to a first network device during a data synchronization between the two devices. A middleware filter selectively filters content provided by the content server such that selected content is provided to the first network device. The middleware filter is included within a second network device coupled between the content server and the first network device. The second network device acts as a proxy for the first network device to receive the content provided by the content server. The content is provided from the content server according to a subscription service between the content server and the first network device. The first network device is preferably a personal digital assistant (PDA) and the second network device is preferably a personal computer. Alternatively, the content server is coupled to the first network device, without the second network device coupled in between. In the alternative case, the middleware filter is included within the content server, and the content is selectively provided from the middleware filter, on the content server, to the first network device.

Abstract translation: 内容服务器在两个设备之间的数据同步期间向第一网络设备提供内容。 中间件过滤器选择性地过滤由内容服务器提供的内容，使得所选择的内容被提供给第一网络设备。 中间件过滤器被包括在耦合在内容服务器和第一网络设备之间的第二网络设备中。 第二网络设备充当第一网络设备的代理，以接收由内容服务器提供的内容。 根据内容服务器和第一网络设备之间的订阅服务，从内容服务器提供内容。 第一网络设备优选地是个人数字助理（PDA），并且第二网络设备优选地是个人计算机。 或者，内容服务器被耦合到第一网络设备，而不在其间耦合第二网络设备。 在替代情况下，中间件过滤器被包括在内容服务器内，并且内容被选择性地从内容服务器上的中间件过滤器提供给第一网络设备。

公开(公告)号：US06396586B1

公开(公告)日：2002-05-28

申请号：US09518143

申请日：2000-03-03

Applicant: Haiqing Wei ,  Xin Xue

Inventor： Haiqing Wei ,  Xin Xue

IPC: G01B902

CPC classification number: H04B10/2507

Abstract: An apparatus and related method for transmitting an optical signal through a nonlinear medium such that nonlinearities caused by the medium are eliminated from the transmitted optical signal is described. The optical signal is presumed to have a duty cycle, wherein the optical signal is “on” during an active portion of the duty cycle and “off” during an inactive portion, the active portion being of equal or lesser duration than the inactive portion. The optical signal plus a delayed and weighted version of itself are transmitted through the nonlinear medium without mutual interference. The transmitted signals are then re-synchronized, weighted, and subtracted such that nonlinearities induced by the medium are canceled, but such that a signal proportional to a delayed version of the original optical signal survives.

Abstract translation: 描述了一种用于通过非线性介质发送光信号的装置和相关方法，使得从传输的光信号中消除了由介质引起的非线性。 假设光信号具有占空比，其中光信号在占空比的有效部分期间为“导通”，而在非活动部分期间为“关”，有效部分的持续时间等于或小于非活动部分。 光信号加上其自身的延迟和加权版本通过非线性介质传输而无相互干扰。 然后将所发送的信号重新同步，加权和相减，使得由介质引起的非线性被消除，但是使得与原始光信号的延迟版本成比例的信号存活。

公开(公告)号：US08359406B2

公开(公告)日：2013-01-22

申请号：US13044302

申请日：2011-03-09

Applicant: Xin Xue ,  Naoyuki Sato

Inventor： Xin Xue ,  Naoyuki Sato

IPC: G06F15/16

CPC classification number: H04L63/0245 ,  H04L29/06 ,  H04L67/1095 ,  H04L67/2804 ,  H04L67/2842 ,  H04L67/2871 ,  H04L67/2895 ,  H04L69/329

Abstract: A content server provides content to a first network device during a data synchronization between the two devices. A middleware filter selectively filters content provided by the content server such that selected content is provided to the first network device. The middleware filter is included within a second network device coupled between the content server and the first network device. The second network device acts as a proxy for the first network device to receive the content provided by the content server. The content is provided from the content server according to a subscription service between the content server and the first network device. The first network device is preferably a personal digital assistant (PDA) and the second network device is preferably a personal computer. Alternatively, the content server is coupled to the first network device, without the second network device coupled in between. In the alternative case, the middleware filter is included within the content server, and the content is selectively provided from the middleware filter, on the content server, to the first network device.

Abstract translation: 内容服务器在两个设备之间的数据同步期间向第一网络设备提供内容。 中间件过滤器选择性地过滤由内容服务器提供的内容，使得所选择的内容被提供给第一网络设备。 中间件过滤器被包括在耦合在内容服务器和第一网络设备之间的第二网络设备中。 第二网络设备充当第一网络设备的代理，以接收由内容服务器提供的内容。 根据内容服务器和第一网络设备之间的订阅服务，从内容服务器提供内容。 第一网络设备优选地是个人数字助理（PDA），并且第二网络设备优选地是个人计算机。 或者，内容服务器被耦合到第一网络设备，而不在其间耦合第二网络设备。 在替代情况下，中间件过滤器被包括在内容服务器内，并且内容被选择性地从内容服务器上的中间件过滤器提供给第一网络设备。

公开(公告)号：US07925790B2

公开(公告)日：2011-04-12

申请号：US10666402

申请日：2003-09-17

Applicant: Xin Xue ,  Naoyuki Sato

Inventor： Xin Xue ,  Naoyuki Sato

IPC: G06F15/16

CPC classification number: H04L63/0245 ,  H04L29/06 ,  H04L67/1095 ,  H04L67/2804 ,  H04L67/2842 ,  H04L67/2871 ,  H04L67/2895 ,  H04L69/329

Abstract: A content server provides content to a first network device during a data synchronization between the two devices. A middleware filter selectively filters content provided by the content server such that selected content is provided to the first network device. The middleware filter is included within a second network device coupled between the content server and the first network device. The second network device acts as a proxy for the first network device to receive the content provided by the content server. The content is provided from the content server according to a subscription service between the content server and the first network device. The first network device is preferably a personal digital assistant (PDA) and the second network device is preferably a personal computer. Alternatively, the content server is coupled to the first network device, without the second network device coupled in between. In the alternative case, the middleware filter is included within the content server, and the content is selectively provided from the middleware filter, on the content server, to the first network device.

Abstract translation: 内容服务器在两个设备之间的数据同步期间向第一网络设备提供内容。 中间件过滤器选择性地过滤由内容服务器提供的内容，使得所选择的内容被提供给第一网络设备。 中间件过滤器被包括在耦合在内容服务器和第一网络设备之间的第二网络设备中。 第二网络设备充当第一网络设备的代理，以接收由内容服务器提供的内容。 根据内容服务器和第一网络设备之间的订阅服务，从内容服务器提供内容。 第一网络设备优选地是个人数字助理（PDA），并且第二网络设备优选地是个人计算机。 或者，内容服务器被耦合到第一网络设备，而不在其间耦合第二网络设备。 在替代情况下，中间件过滤器被包括在内容服务器内，并且内容被选择性地从内容服务器上的中间件过滤器提供给第一网络设备。

公开(公告)号：US06944361B2

公开(公告)日：2005-09-13

申请号：US10121846

申请日：2002-04-12

Applicant: Xin Xue ,  Haiqing Wei

Inventor： Xin Xue ,  Haiqing Wei

IPC: G02B6/12 ,  G02B6/35 ,  H04Q11/00 ,  G02B6/26 ,  G02B6/42

CPC classification number: G02B6/3508 ,  G02B6/12002 ,  G02B6/3536 ,  G02B6/3556 ,  G02B6/356 ,  G02B6/357 ,  G02B6/3584 ,  G02B2006/12145 ,  H04Q11/0005 ,  H04Q2011/003

Abstract: An integrated optical cross-connect device and associated methods are described, the cross-connect device comprising a plurality M of input waveguides formed in a first material layer of an integrated circuit, a plurality N of output waveguides formed in a second material layer of the integrated circuit, and a plurality MN of micromechanically actuated bridge elements formed in at least one intermediate layer lying between the first and second material layers. Responsive to an electrical control signal, each bridge element establishes an index-guided, nonreflecting optical path between its associated input waveguide and its associated output waveguide. Preferably, the bridge element comprises an arcuate waveguide structure substantially surrounded by air or other nonsolid material, the arcuate waveguide structure being twistably connected to a remainder of the intermediate layer by a narrow neck portion. When electrostatically actuated, one end of the arcuate waveguide structure rises to meet the input waveguide while the other end lowers to meet the output waveguide. Associated fabrication methods and an expandable, modular cross-connect system based on the cross-connect device are also described.

Abstract translation: 描述了集成光学交叉连接装置及相关方法，交叉连接装置包括形成在集成电路的第一材料层中的多个输入波导，多个N个输出波导形成在第二材料层中 集成电路以及形成在位于第一和第二材料层之间的至少一个中间层中的多个微机电致动桥元件。 响应于电控制信号，每个桥元件在其相关联的输入波导及其相关联的输出波导之间建立索引引导的非反射光路。 优选地，桥接元件包括基本上被空气或其它非固体材料包围的弓形波导结构，该弧形波导结构通过狭窄的颈部扭转地连接到中间层的其余部分。 当静电致动时，弓形波导结构的一端上升以满足输入波导，而另一端降低以满足输出波导。 还描述了相关的制造方法和基于交叉连接装置的可扩展的模块化交叉连接系统。

公开(公告)号：US20050060279A1

公开(公告)日：2005-03-17

申请号：US10665698

申请日：2003-09-17

Applicant: Xin Xue

Inventor： Xin Xue

IPC: G06F7/00 ,  G06F17/30

CPC classification number: G06F16/182

Abstract: The present invention includes a method and system for transferring files between a personal computer (PC) and a personal digital assistant (PDA). In the absence of the file stream manager of the PDA being available to the conduit, the present invention defines a mechanism to effectuate file conversion and transfer through the conduit without the file stream manager. The present invention includes a method and system that generates a file in the PC and allocates a record size such that the file is read and written into separate data records of the allocated size before transfer to the PDA. An application information block is generated to identify the number of records and the size of each record. Upon receiving the records in the PDA, the method and system of the present invention utilizes the database manager to read and the file stream manager to write each record into a storage heap before the file and the file stream manager are closed.

Abstract translation: 本发明包括用于在个人计算机（PC）和个人数字助理（PDA）之间传送文件的方法和系统。 在PDA的文件流管理器没有可用于管道的情况下，本发明定义了通过导管进行文件转换和传送而不使用文件流管理器的机制。 本发明包括在PC中生成文件并分配记录大小的方法和系统，以便在传送到PDA之前将文件读取并写入分配的大小的分开的数据记录中。 生成应用信息块以识别记录的数量和每个记录的大小。 一旦接收到PDA中的记录，本发明的方法和系统利用数据库管理器读取文件流管理器，在文件和文件流管理器关闭之前将每个记录写入存储堆。