公开(公告)号：US06699717B1

公开(公告)日：2004-03-02

申请号：US08799410

申请日：1997-02-12

Applicant: Govind Rao ,  Qing Chang ,  Joseph R. Lakowicz ,  Zakir Murtaza

Inventor： Govind Rao ,  Qing Chang ,  Joseph R. Lakowicz ,  Zakir Murtaza

IPC: G01N2164

CPC classification number: G01N21/6408 ,  Y10T436/204165

Abstract: The present invention relates to a transition metal-ligand complex that shows changes in its luminescence lifetime characteristic and/or luminescence intensity as a function of the polarity and/or hydrogen bonding properties of its environment, and a sensor, probe, system and method based on the complex for detecting the presence, amount or concentration of a polar solvent in a medium.

Abstract translation: 本发明涉及一种过渡金属 - 配体配合物，其显示出其作为其环境的极性和/或氢键性质的函数的发光寿命特性和/或发光强度的变化，以及基于传感器，探针，系统和方法 用于检测介质中极性溶剂的存在，量或浓度的络合物。

公开(公告)号：US11420257B2

公开(公告)日：2022-08-23

申请号：US17280127

申请日：2019-09-25

Applicant: DALIAN UNIVERSITY OF TECHNOLOGY ,  Xiaoming Wang ,  Sheng Zhu ,  Yang Zhao ,  Wenyu Wang ,  Qing Chang ,  Zhiqiang Ren ,  Guofeng Han ,  Jing Shi ,  Tao Teng ,  Yu Sun ,  Zhiyong Qin

Inventor： Wei Dong ,  Yao Meng ,  Sheng Zhu ,  Xiaoming Wang ,  Yang Zhao ,  Yanyang Wang ,  Fumin Xu ,  Zhaofeng Bai ,  Yang Han ,  Guobin Li ,  Wenyu Wang ,  Qing Chang ,  Zhiqiang Ren ,  Jing Shi ,  Guofeng Han ,  Tao Teng ,  Yu Sun ,  Zhiyong Qin

IPC: B22F9/10 ,  B33Y70/00

Abstract: An apparatus for efficiently preparing spherical metal powder for 3D printing includes a housing, a crucible and a powder collection area arranged in the housing, wherein a turnplate arranged in the collection area is an inlaid structure. A material having a poor thermal conductivity is selected as the base of the turnplate, and a metal material having a wetting angle less than 90° with respect to droplets is selected and embedded into the base to serve as an atomization plane of the turnplate. An air hole is disposed in the turnplate. The spherical metal powder for 3D printing combines electromagnetic force breaking capillary jet flow and centrifugal atomization, which breaks through the traditional metal split mode, and makes the molten metal in a fibrous splitting.

公开(公告)号：US07558638B2

公开(公告)日：2009-07-07

申请号：US11360014

申请日：2006-02-22

Applicant: Qing Chang ,  Pulak Bandyopadhyay ,  Guoxian Xiao ,  Stephan R. Biller

Inventor： Qing Chang ,  Pulak Bandyopadhyay ,  Guoxian Xiao ,  Stephan R. Biller

IPC: G06F19/00

CPC classification number: G05B19/4184 ,  G05B2219/31449 ,  Y02P90/14 ,  Y02P90/20 ,  Y02P90/86

Abstract: Methods, systems, and computer program products for controlling production systems. Methods include monitoring actual performance of a production system that includes a plurality of machines. The actual performance of the production system is compared to a planned level of performance of the production system. One or more short-term production constraints in the production system are identified in response to the actual performance being more than a threshold value away from the planned level of performance. A corrective action for the production system is determined to mitigate one or more of the short-term production constraints. The corrective action is applied to the production system.

Abstract translation: 用于控制生产系统的方法，系统和计算机程序产品。 方法包括监测包括多个机器的生产系统的实际性能。 将生产系统的实际性能与生产系统的计划性能进行比较。 确定生产系统中的一个或多个短期生产限制，以响应于实际性能超过计划的性能水平的阈值。 确定生产系统的纠正措施是为了减轻一个或多个短期生产限制。 纠正措施适用于生产系统。

公开(公告)号：US07398423B2

公开(公告)日：2008-07-08

申请号：US11007872

申请日：2004-12-09

Applicant: Daniel J. Reaume ,  Guoxian Xiao ,  Qing Chang ,  Pulak Bandyopadhyay

Inventor： Daniel J. Reaume ,  Guoxian Xiao ,  Qing Chang ,  Pulak Bandyopadhyay

IPC: G06F11/00

CPC classification number: G05B23/0291

Abstract: A method for determining whether to provide automatic reset instructions to a machine with reset capability with respect to a fault code event, the method comprising, in a database, collecting records comprising the identification of the machine, a fault code associated therewith and the duration of a fault associated with the fault code that the machine experienced within a time period, and performing a statistical analysis on the records to analyze whether executing an automatic reset on the machine with respect to the fault code will probabilistically rectify the fault and to generate resultant data.

Abstract translation: 一种用于确定是否向具有关于故障代码事件的复位能力的机器提供自动复位指令的方法，所述方法包括在数据库中收集包括机器的标识的记录，与其相关联的故障代码以及与其相关联的持续时间 与机器在一段时间内经历的故障代码相关联的故障，以及对记录执行统计分析以分析是否对机器执行关于故障代码的自动复位将概率地纠正故障并产生结果数据 。

公开(公告)号：US20140101654A1

公开(公告)日：2014-04-10

申请号：US14122301

申请日：2012-03-05

Applicant: Qing Chang

Inventor： Qing Chang

IPC: G06F9/445

CPC classification number: G06F8/62 ,  H04L67/16 ,  H04L67/34

Abstract: A method for managing an application and an application platform, including: installing, by an application platform, a first application upon receiving a request for installing the first application, and sending a summary of the first application to a server; wherein an application list is maintained for each user in the server, and the application list is to store summaries of all of applications installed by each user; and uninstalling, by the application platform, a second application upon receiving a request for uninstalling the second application, and notifying the server to delete a summary of the second application from an application list corresponding to a user sending the request for uninstalling the second application; wherein the first application and the second application are a same application or different applications.

Abstract translation: 一种用于管理应用程序和应用程序平台的方法，包括：在应用平台上安装第一应用程序时收到安装第一个应用程序的请求，并将第一个应用程序的摘要发送到服务器; 其中为所述服务器中的每个用户维护应用列表，并且所述应用列表将存储由每个用户安装的所有应用的概要; 以及在接收到卸载所述第二应用的请求时由所述应用平台卸载第二应用，以及通知所述服务器从与发送所述第二应用的卸载请求的用户对应的应用列表中删除所述第二应用的摘要; 其中所述第一应用和所述第二应用是相同的应用或不同的应用。

公开(公告)号：US20110029516A1

公开(公告)日：2011-02-03

申请号：US12512859

申请日：2009-07-30

Applicant: Qing Chang ,  Keiichiro Suzuki ,  Harini Sridharan ,  Prashant Kamani ,  Aleksandr Lyamtsev ,  Mingyang Zhao ,  Aditee Kumthekar ,  Ashutosh Galande ,  Charles Ainslie ,  Staya Priya Hotani ,  Reshma Mehta ,  Tho Van Nguyen ,  Yuan Gao ,  Li Yang ,  Jin Wu ,  Shuang Yang ,  Smridh Thapar

Inventor： Qing Chang ,  Keiichiro Suzuki ,  Harini Sridharan ,  Prashant Kamani ,  Aleksandr Lyamtsev ,  Mingyang Zhao ,  Aditee Kumthekar ,  Ashutosh Galande ,  Charles Ainslie ,  Staya Priya Hotani ,  Reshma Mehta ,  Tho Van Nguyen ,  Yuan Gao ,  Li Yang ,  Jin Wu ,  Shuang Yang ,  Smridh Thapar

IPC: G06F17/30

CPC classification number: G06F16/957

Abstract: A web site usage pattern insight platform may be provided. User behaviors associated with web page requests, including search queries, may be captured and analyzed to provide usage pattern insights. The pattern insights may be aggregated across a plurality of users and may be used to provide recommendations for improving a system that hosts the web pages.

Abstract translation: 可以提供网站使用模式洞察平台。 可以捕获和分析与网页请求（包括搜索查询）相关联的用户行为，以提供使用模式洞察。 模式洞察可以在多个用户之间聚合，并且可以用于提供用于改进托管网页的系统的建议。

公开(公告)号：US20100042455A1

公开(公告)日：2010-02-18

申请号：US12190275

申请日：2008-08-12

Applicant: Jianbo Liu ,  Stephan R. Biller ,  Qing Chang ,  Guoxian Xiao

Inventor： Jianbo Liu ,  Stephan R. Biller ,  Qing Chang ,  Guoxian Xiao

IPC: G06Q10/00

CPC classification number: G06Q10/06 ,  G06Q10/0631

Abstract: A costing process that takes advantage of real-time information about plant floor activities and provides a more accurate and timely financial feedback about the process efficiencies in response to new changes in the process operation. The costing process includes identifying stations that consume resources, consume activities and supply activities. The costing process also identifies a plurality of resources that are provided to one or more of the stations. The costing process also includes identifying resources from the plurality of resources that are used as needed and resources that are supplied in advance of being used. The costing process allocates costs for each resource to each station that the resource supplies, including calculating a cost rate, calculating a cost of used capacity and calculating a cost of unused capacity. The costing process then determines the cost that each station and product uses based on the allocations.

Abstract translation: 一个成本核算过程，利用有关工厂现场活动的实时信息，并提供更准确和及时的财务反馈，以响应过程操作的新变化，以提高流程效率。 成本核算过程包括识别消耗资源的电站，消费活动和供应活动。 成本核算过程还识别提供给一个或多个站的多个资源。 成本核算过程还包括从需要使用的多个资源中识别资源，以及在被使用之前提供的资源。 成本核算过程将资源分配给每个资源所在的站，包括计算成本率，计算已用容量成本和计算未使用容量的成本。 然后，成本核算过程基于分配来确定每个站和产品使用的成本。

公开(公告)号：US07212876B2

公开(公告)日：2007-05-01

申请号：US10937087

申请日：2004-09-09

Applicant: Dennis E. Blumenfeld ,  Qing Chang ,  Samuel P. Marin ,  Roland J. Menassa ,  James W. Wells ,  Guoxian Xiao

Inventor： Dennis E. Blumenfeld ,  Qing Chang ,  Samuel P. Marin ,  Roland J. Menassa ,  James W. Wells ,  Guoxian Xiao

IPC: G06F19/00

CPC classification number: G05B19/41865 ,  G06Q10/20 ,  Y02P90/14 ,  Y02P90/20 ,  Y02P90/86

Abstract: A system, method, and apparatus are provided for maintenance opportunity planning in a production line having a plurality of machines and buffers between machines on the production line, with the buffers processing production units between at least two of the machines. The system, method, and apparatus advantageously indicates maximum allowed downtime for a machine, through monitoring the status of the buffers to determine whether the flow of units through the buffers is favorable, monitoring the status of the plurality of machines, and determining which of the plurality of machines may be shut down for a particular period of time while substantially maintaining the favorable flow of units through the buffers. In this way, the inventive system and method saves time and resources by reducing production line downtime and unscheduled overtime.

Abstract translation: 提供了一种用于在生产线上进行维护机会规划的系统，方法和装置，其中生产线上的机器之间具有多个机器和缓冲器，缓冲器在至少两个机器之间处理生产单元。 系统，方法和装置有利地指示机器的最大允许停机时间，通过监视缓冲器的状态来确定通过缓冲器的单元流是否是有利的，监视多台机器的状态，以及确定 多个机器可以在特定时间段内关闭，同时基本上保持单元通过缓冲器的有利流动。 以这种方式，本发明的系统和方法通过减少生产线停机时间和不定时的超时来节省时间和资源。

公开(公告)号：US20070036825A1

公开(公告)日：2007-02-15

申请号：US11345662

申请日：2006-02-01

Applicant: Jack Stapleton ,  Jinhua Xiang ,  Qing Chang ,  James McLinden

Inventor： Jack Stapleton ,  Jinhua Xiang ,  Qing Chang ,  James McLinden

IPC: A61K39/395 ,  A61K39/12

CPC classification number: A61K39/29 ,  A61K38/162 ,  A61K39/00 ,  A61K39/12 ,  A61K39/21 ,  A61K47/00 ,  A61K48/00 ,  C07K14/005 ,  C07K2319/00 ,  C12N2740/16034 ,  C12N2770/24222 ,  C12N2770/24234 ,  Y02A50/394

Abstract: GB virus C (GBV-C or hepatitis G virus) is a flavivirus that frequently leads to chronic viremia in humans. The invention provides compositions and methods involving a-GBV-C NS5A peptide or polypeptide for inhibiting and treating HIV infections.

Abstract translation: GB病毒C（GBV-C或丙型肝炎病毒）是经常导致人类慢性病毒血症的黄病毒。 本发明提供涉及用于抑制和治疗HIV感染的-GBV-C NS5A肽或多肽的组合物和方法。

公开(公告)号：US20050014931A1

公开(公告)日：2005-01-20

申请号：US10714079

申请日：2003-11-14

Applicant: Liise-anne Pirofski ,  Zhaojing Zhong ,  Qing Chang

Inventor： Liise-anne Pirofski ,  Zhaojing Zhong ,  Qing Chang

IPC: G01N33/531 ,  A61K39/395 ,  A61P11/00 ,  A61P31/04 ,  C07K16/12 ,  C12N1/15 ,  C12N1/19 ,  C12N1/21 ,  C12N5/10 ,  C12N15/09 ,  G01N33/569 ,  C07K1/00 ,  C07K14/00 ,  C07K17/00

CPC classification number: C07K16/1275 ,  A61K2039/505 ,  C07K2317/21 ,  C07K2317/56 ,  C07K2317/565

Abstract: The invention described herein provides human antibodies produced in non-human animals that specifically bind to Streptococcus pneumoniae capsular polysaccharide (PPS-3). The invention further provides methods for making the antibodies in a non-human animal and for expressing the antibodies in cells including hybridomas and recombinant host cell systems. Kits and pharmaceutical compositions comprising the antibodies are also provided in addition to methods of treating, inhibitng or preventing S. pneumoniae infection or conditions or disorders caused by such infection by administering to a patient the pharmaceutical compositions described herein.

Abstract translation: 本文描述的本发明提供了在非人动物中产生的特异性结合肺炎链球菌荚膜多糖（PPS-3）的人抗体。 本发明进一步提供了在非人动物中制备抗体并在包括杂交瘤和重组宿主细胞系统的细胞中表达抗体的方法。 还提供了包含抗体的试剂盒和药物组合物，除了通过向患者施用本文所述的药物组合物来治疗，抑制或预防肺炎链球菌感染或由此类感染引起的病症或障碍的方法之外。