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公开(公告)号:WO2007128216A1
公开(公告)日:2007-11-15
申请号:PCT/CN2007/001413
申请日:2007-04-27
IPC: G01N23/04 , G01N23/083 , G01T1/00
CPC classification number: G01N23/04 , G06T7/0004
Abstract: A goods safety inspection system, which is used for safety inspection of objects passing through the system. The system comprises: a mechanical conveying unit, used for carrying and conveying objects to be inspected, and defining moving tracks of objects in the system; a radiation-generating unit, used for generating radiation beams to transmit the objects; a data-collecting unit, used for collecting radiation beams transmitting the objects and transferring into transmission data; wherein, the moving tracks of objects to be inspected comprises at least two linear tracks which form an angle; the data-collecting unit comprises at least two detector arrays used for receiving radiation beams, each of which corresponds to one of the linear tracks, and the receiving plane of each detector array is parallel to its corresponding linear track; in operation, while the radiation-generating unit and the data-collecting unit are immobile, objects to be inspected are moving along their own tracks, moreover, objects to be inspected are only moving along the at least two linear tracks without any rotation.
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公开(公告)号:WO2007056922A1
公开(公告)日:2007-05-24
申请号:PCT/CN2006/002670
申请日:2006-10-11
CPC classification number: G01N23/046 , A61B6/032 , G01N2223/3303 , G01N2223/419 , G06T11/006 , G06T2211/421
Abstract: The present invention discloses a system and method for reconstructing an image by rectilinear trajectory scanning, to prevent the image resolution from reducing due to interpolations in angle direction and detector direction while rearranging data. The system includes: a projection data converter for converting the projection data scanned by rectilinear trajectory into the projection data scanned by quasi-parallel beam, a filter for achieving filtered projection data by convolution of a predetermined convolution function kernel and the projection data scanned by quasi-parallel beam, and backprojection means for reconstructing the image by applying weighted backprojection to the filtered projection data. The system and method of the present invention improves the image reconstruction resolution and reduces the influence of data truncation to the image reconstruction. The present invention has some common advantages of the filtered backprojection in the form of the filtered backprojection, such as fast reconstruction and easy simultaneous operation and acceleration etc.
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公开(公告)号:WO2013116969A1
公开(公告)日:2013-08-15
申请号:PCT/CN2012/001562
申请日:2012-11-19
CPC classification number: A61K35/612 , A61K36/70 , A61K2300/00
Abstract: 本发明公开了一种负氢离子粉体及其制备方法。该粉体的原料由海螵蛸粉,珍珠母贝粉,木鱼石粉,海虾壳粉和荞麦粉组成,它们的重量百分比为15—40:18—38:2—14:1—7:20—45。该粉体的制备方法包括:氧化烧结、还原反应烧结,最后制成负氢离子粉体。
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公开(公告)号:WO2013097388A1
公开(公告)日:2013-07-04
申请号:PCT/CN2012/074612
申请日:2012-04-24
Applicant: 中兴通讯股份有限公司 , 安昌华 , 高志华 , 张丽 , 杨光源
CPC classification number: H04M1/274516 , H04M1/274508
Abstract: 本发明公开了一种通讯录的动态显示方法、系统及移动终端,其中该方法包括:向第一移动终端输入用户状态信息后,第一移动终端判断发送触发条件是否满足,若满足,将用户状态信息发给第二移动终端;所述第二移动终端收到第一移动终端发来的用户状态信息后,进行相应的处理。通过本发明提供的方案,能及时更新移动终端的通讯录保存的联系人状态信息,使得用户能够更好地获取联系人的状态信息,大大提高用户与联系人的沟通效率。
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公开(公告)号:WO2012155602A1
公开(公告)日:2012-11-22
申请号:PCT/CN2012/071815
申请日:2012-03-01
Applicant: 腾讯科技(深圳)有限公司 , 张丽
Inventor: 张丽
IPC: H04L12/58
CPC classification number: G06F9/4446 , G06F9/453 , H04L12/1859 , H04L51/04
Abstract: 本发明公开了一种推送信息的方法、装置及系统,包括:获取并存储用户通过IM客户端发布的微博消息;按照预先设置的提取策略扫描存储的用户发布的微博消息,获取关键字;根据获取的关键字,确认用户所处的应用场景,匹配预先存储的应用场景对应的帮助信息,获取匹配的帮助信息并推送。应用本发明所述方案,可以提高推送信息的准确性及可靠性。
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公开(公告)号:WO2012122769A1
公开(公告)日:2012-09-20
申请号:PCT/CN2011/077345
申请日:2011-07-20
Applicant: 中兴通讯股份有限公司 , 张东涛 , 缪贵海 , 张丽
IPC: G06F17/30
CPC classification number: G06F17/241 , G06F17/3089 , G06F17/30899
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公开(公告)号:WO2012058877A1
公开(公告)日:2012-05-10
申请号:PCT/CN2011/070858
申请日:2011-01-31
CPC classification number: B01D69/145 , B01D67/0011 , B01D71/34 , B01D2325/10 , C02F2305/026
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公开(公告)号:WO2012028046A1
公开(公告)日:2012-03-08
申请号:PCT/CN2011/077711
申请日:2011-07-28
Applicant: 腾讯科技(深圳)有限公司 , 张丽
Inventor: 张丽
IPC: H04L12/58
CPC classification number: H04L51/32
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