公开(公告)号：US06292307B1

公开(公告)日：2001-09-18

申请号：US09606136

申请日：2000-06-28

Applicant: Jing Wu ,  Xing Zhang ,  Igor Kharitonenko

Inventor： Jing Wu ,  Xing Zhang ,  Igor Kharitonenko

IPC: G02B1514

CPC classification number: G02B7/36

Abstract: A method (20) for automatically focusing an optical instrument (1) having a lens (10) with only two focus positions. The method comprises acquiring a first image (21) when the lens (10) is in a first position (15) and thereafter processing pixel light intensities (22) of part of the image to provide a focus detection value indicative of image blurr. A threshold test (23) is then effected and if the focus detection value is outside a desired range the lens (10) is automatically moved to a second position (16).

Abstract translation: 一种用于仅具有两个聚焦位置的具有透镜（10）的光学仪器（1）自动聚焦的方法（20）。 该方法包括当透镜（10）处于第一位置（15）时获取第一图像（21），然后处理部分图像的像素光强度（22）以提供指示图像模糊的焦点检测值。 然后进行阈值测试（23），并且如果焦点检测值在所需范围之外，则镜头（10）自动移动到第二位置（16）。

公开(公告)号：US06693669B1

公开(公告)日：2004-02-17

申请号：US09595224

申请日：2000-06-16

Applicant: Jing Wu ,  Xing Zhang

Inventor： Jing Wu ,  Xing Zhang

IPC: H04N5202

CPC classification number: H04N5/142 ,  G06T5/003 ,  G06T5/20 ,  G06T7/13

Abstract: A method for reducing blurring associated with objects forming part of a grey scale image. The method includes receiving (11) a set of image pixels and then calculating (12) a gradient value for each one of the image pixels in the set. A selecting step (13) selects candidate object edge pixels from the image pixels by comparing the gradient value for each one of the image pixels in the set with a threshold value. A determining step (14) then determines a distribution of number candidate object edge pixels with specific grey level values. Thereafter, candidate object edge pixels within said distribution that have the same grey level values are identically non-linearly modified at a modifying step 15.

Abstract translation: 一种用于减少与形成灰度图像的一部分的对象相关联的模糊的方法。 该方法包括接收（11）一组图像像素，然后计算（12）集合中每个图像像素的梯度值。 选择步骤（13）通过将集合中的每一个图像像素的梯度值与阈值进行比较，从图像像素中选择候选对象边缘像素。 确定步骤（14）然后确定具有特定灰度值的候选对象边缘像素数目的分布。 此后，具有相同灰度值的所述分布内的候选对象边缘像素在修改步骤15处被相同地非线性修改。

公开(公告)号：US11773383B2

公开(公告)日：2023-10-03

申请号：US17349933

申请日：2021-06-17

Applicant: Jing Wu ,  Lingqia Su ,  Yan Huang

Inventor： Jing Wu ,  Lingqia Su ,  Yan Huang

IPC: C12N9/92 ,  C12N9/18 ,  C12N9/10 ,  C12N15/75

CPC classification number: C12N9/18 ,  C12N9/1051 ,  C12N9/92 ,  C12N15/75 ,  C12Y204/01245 ,  C12Y301/01074 ,  C12Y503/01005

Abstract: Disclosed is a method for promoting extracellular expression of proteins in B. subtilis using cutinase, which belongs to the technical fields of genetic engineering, enzyme engineering and microbial engineering. It teaches co-expressing a cutinase mutant and a target protein in B. subtilis to promote extracellular expression of the target protein which is naturally located inside cells. The target protein includes xylose isomerase, 4,6-α-glucosyltransferase, 4-α-glucosyltransferase, trehalose synthase, branching enzyme and the like. The invention can achieve extracellular expression of intracellularly localized target protein, improve the production efficiency, reduce the production cost and simplify the subsequent extraction process.

公开(公告)号：US10988550B2

公开(公告)日：2021-04-27

申请号：US16196768

申请日：2018-11-20

Applicant: Jing Wu ,  Sheng Chen ,  Jun Liu

Inventor： Jing Wu ,  Sheng Chen ,  Jun Liu

IPC: C08B30/18 ,  A23L29/269 ,  C12P19/04 ,  C08L3/02 ,  C08B31/00

Abstract: Disclosed is a method for preparing a resistant dextrin product by using compound enzyme treatment. Starch is first subjected to high-temperature acidolysis to obtain pyrodextrin which is used as the substrate for the enzyme treatment. A compound enzyme reaction system including a starch branching enzyme and a CGTase is used for preparing the resistant dextrin product. The starch branching enzyme and the CGTase are added simultaneously or sequentially to treat the pyrodextrin to further increase the content of the resistant component in the product. The content of the resistant component of the enzyme treated product reaches up to 65.3%, a 21.3% increase from that of the pyrodextrin before the enzyme treatment.

公开(公告)号：US20190032062A1

公开(公告)日：2019-01-31

申请号：US15891564

申请日：2018-02-08

Applicant: Jing Wu ,  Quan Zhang ,  Liming Liu ,  Xiulai Chen ,  Jia Liu ,  Qiuling Luo

Inventor： Jing Wu ,  Quan Zhang ,  Liming Liu ,  Xiulai Chen ,  Jia Liu ,  Qiuling Luo

IPC: C12N15/70 ,  C12P19/26 ,  C12N9/90 ,  C12N9/10 ,  C12P19/24

CPC classification number: C12N15/70 ,  C12N9/1096 ,  C12N9/90 ,  C12P19/24 ,  C12P19/26 ,  C12Y504/0201

Abstract: The present invention relates to the field of biotechnology engineering. It provides a recombinant Escherichia coli that can produce fructosylated chondroitin with high yields and the method for constructing the recombinant strain. The present invention discloses a method for constructing an expression plasmid pETM6R1-RBS-glmM-GGGS-glmS that contains a glmM and a glmS gene under regulation of ribosome binding sites. The recombinant plasmid was transformed into E. coli K4 to obtain a recombinant E. coli strain ZQ33 that can produce fructosylated chondroitin up to 3.99 g·L−1 by fed-batch fermentation in a 5-L fermentor, which was increased by 108.90% compared to that of the wild type strain.

公开(公告)号：US20170117614A1

公开(公告)日：2017-04-27

申请号：US15283530

申请日：2016-10-03

Applicant: Jing Wu ,  Jianchun Mai ,  Chao Wang

Inventor： Jing Wu ,  Jianchun Mai ,  Chao Wang

IPC: H01Q1/24 ,  H01Q1/38 ,  H01Q1/48 ,  H01Q1/22 ,  H01Q1/36

CPC classification number: H01Q1/243 ,  H01Q1/2291 ,  H01Q5/328 ,  H01Q9/42 ,  H01Q21/28 ,  H01Q21/30

Abstract: An antenna system with a full metal back cover is provided in the present disclosure. The antenna system includes a metal back cover with a main body, a first sidewall and a second sidewall opposite to each other, a circuit board with a main ground point, a first antenna module and a second antenna module electrically connected to the circuit board. A first gap is formed between the first sidewall and the main body, and a second gap is formed between the second sidewall and the main body; the metal back cover is divided into a first metal portion including the first sidewall and a second metal portion including the second sidewall. The first metal portion includes a top slit penetrating through an edge of the first sidewall, and the second metal portion includes a bottom slit penetrating through an edge of the second sidewall.

公开(公告)号：US09064102B2

公开(公告)日：2015-06-23

申请号：US11853555

申请日：2007-09-11

Applicant: Jing Wu ,  James Ronald Flesch

Inventor： Jing Wu ,  James Ronald Flesch

IPC: G06F21/34 ,  H04L9/32 ,  H04W12/04 ,  H04L29/06

CPC classification number: G06F21/34 ,  H04L9/3226 ,  H04L65/4084 ,  H04L2209/60 ,  H04L2209/80 ,  H04W12/04

Abstract: A method, system and device for providing secure access to multimedia content received by a networked digital storage device, such as a set-top box. A mobile device, such as a mobile telephone, obtains appropriate security binding information and application software when coupled to the networked digital storage device at its end user location. The mobile device uploads the security binding information to a randomly located temporary hosting device at its place-shifted location when coupled thereto and, through a logical binding with the temporary hosting device, enables a secure, remote session. The secure binding and transfer of appropriate keys allow the remote hosting device to securely access premium or protected digital material/services available at the networked digital storage device. After completion of the secure, remote access session, termination occurs and the security binding information and the computing activity residue can be removed from the mobile device and the temporary hosting device.

Abstract translation: 一种用于提供对联网的数字存储设备（诸如机顶盒）所接收的多媒体内容的安全访问的方法，系统和设备。 诸如移动电话的移动设备在其最终用户位置处耦合到联网数字存储设备时获得适当的安全绑定信息和应用软件。 移动设备在耦合到其位置移动位置时将安全绑定信息上传到随机定位的临时托管设备，并且通过与临时托管设备的逻辑绑定来启用安全的远程会话。 适当密钥的安全绑定和传输允许远程托管设备安全地访问网络数字存储设备上可用的高级或受保护的数字材料/服务。 在完成安全的远程访问会话之后，终止并且可以从移动设备和临时托管设备移除安全绑定信息和计算活动残留。

公开(公告)号：US20130209490A1

公开(公告)日：2013-08-15

申请号：US13852079

申请日：2013-03-28

Applicant: Alan Buckler ,  Chao-Min Chen ,  Chantale T. Guy ,  Jeffrey Hewett ,  Chris Lu ,  Jing Wu

Inventor： Alan Buckler ,  Chao-Min Chen ,  Chantale T. Guy ,  Jeffrey Hewett ,  Chris Lu ,  Jing Wu

IPC: A61K38/18 ,  A61K38/16 ,  A61K31/7088 ,  A61K45/06 ,  A61K39/395 ,  G01N33/50

CPC classification number: A61K38/1875 ,  A61K31/7088 ,  A61K38/16 ,  A61K39/395 ,  A61K45/06 ,  G01N33/5091 ,  G01N33/74 ,  G01N2333/495 ,  G01N2800/7052 ,  A61K2300/00

Abstract: The present invention provides novel methods of inhibiting fibrosis, as well as methods of treating or inhibiting fibrotic disorders, using BMP9 and/or BMP10 antagonists. The present invention also provides methods of assessing whether a subject has or is at risk of developing a fibrotic disorder by detecting levels of BMP9 and/or BMP10. Further provided are methods of assessing the efficacy of a treatment regimen for treating a fibrotic disorder by detecting and comparing pre-treatment levels of BMP9 and BMP10 with post-treatment levels of BMP9 and BMP10.

Abstract translation: 本发明提供使用BMP9和/或BMP10拮抗剂抑制纤维化的新方法，以及治疗或抑制纤维化病症的方法。 本发明还提供了通过检测BMP9和/或BMP10的水平来评估受试者是否具有发展为纤维化疾病的风险的方法。 还提供了通过检测和比较BMP9和BMP10的预处理水平与BMP9和BMP10的后处理水平来评估治疗方案用于治疗纤维化病症的功效的方法。

公开(公告)号：US20120147157A1

公开(公告)日：2012-06-14

申请号：US12964452

申请日：2010-12-09

Applicant: Jing Wu ,  Ajay K. Luthra ,  Paul A. Clancy ,  James R. Flesch

Inventor： Jing Wu ,  Ajay K. Luthra ,  Paul A. Clancy ,  James R. Flesch

IPC: H04N13/04

CPC classification number: H04N13/341 ,  H04N13/398

Abstract: In a method of managing 3D video stream, 3D video stream is output to a connected display. The connected display displays the 3D video stream after a delay associated with the connected display. A timing offset is determined based on the delay. The timing offset is operable to be used to synchronize shutter operations of at least one shutter glasses with the presentation of the 3D video stream. A shutter control signal based on a frame start indication from the 3D video stream is transmitted. The frame start indication is operable to be used to determine a frame rate of the 3D video stream, and the shutter control signal is operable to be used to maintain synchronization of the shutter operations of the at least one shutter glasses with the presentation of the 3D video stream at the connected display.

Abstract translation: 在管理3D视频流的方法中，将3D视频流输出到连接的显示器。 所连接的显示器在与连接的显示器相关联的延迟之后显示3D视频流。 基于延迟确定定时偏移。 定时偏移可操作地用于将至少一个快门眼镜的快门操作与3D视频流的呈现同步。 发送基于来自3D视频流的帧开始指示的快门控制信号。 帧开始指示可操作以用于确定3D视频流的帧速率，并且快门控制信号可操作以用于保持至少一个快门眼镜的快门操作与3D的呈现的同步 连接显示器上的视频流。

公开(公告)号：US20110034691A1

公开(公告)日：2011-02-10

申请号：US12731053

申请日：2010-03-24

Applicant: Michael S. Dappen ,  Jacek J. Jagodzinski ,  Lee H. Latimer ,  Jing Wu ,  Jollie Duaine Godfrey, JR. ,  Robert Michael Matunas ,  Thomas W. Drabb ,  Gary Probst

Inventor： Michael S. Dappen ,  Jacek J. Jagodzinski ,  Lee H. Latimer ,  Jing Wu ,  Jollie Duaine Godfrey, JR. ,  Robert Michael Matunas ,  Thomas W. Drabb ,  Gary Probst

IPC: C07D471/04 ,  C07D231/12 ,  C07D401/12 ,  C07D231/16

CPC classification number: C07D231/12 ,  C07D471/04

Abstract: The present invention provides methods, i.e., scalable or large-scale processes for the production of fused, tricyclic sulfonamido analogs, such as substituted or unsubstituted 5-(aryl-sulfonyl)-4,5-dihydro-1H-pyrazolo[4,3-c]quinolines and 5-(heteroaryl-sulfonyl)-4,5-dihydro-1H-pyrazolo[4,3-c]quinolines. Exemplary methods of the invention include an intra-molecular cyclization step, in which a carbon-nitrogen bond is formed, and which employs a copper-based catalyst that contains at least one organic ligand, such as DMEDA. The invention further provides compounds, which are useful as intermediates in the methods of the invention.

Abstract translation: 本发明提供了用于生产融合的三环磺酰氨基类似物的可扩展或大规模方法，例如取代或未取代的5-（芳基 - 磺酰基）-4,5-二氢-1H-吡唑并[4,3 -c]喹啉和5-（杂芳基 - 磺酰基）-4,5-二氢-1H-吡唑并[4,3-c]喹啉。 本发明的示例性方法包括其中形成碳 - 氮键的分子内环化步骤，并且其使用含有至少一种有机配体如DMEDA的铜基催化剂。 本发明还提供了可用作本发明方法中的中间体的化合物。