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    • 1. 发明申请
    • Spiro Phosphine-Oxazoline, Preparation Method and Application thereof
    • 螺膦膦恶唑啉的制备方法及应用
    • US20110118472A1
    • 2011-05-19
    • US12989610
    • 2009-01-20
    • Qilin ZhouShoufej ZhuShen LiLixin WangSong Song
    • Qilin ZhouShoufej ZhuShen LiLixin WangSong Song
    • C07F9/653C07C51/36
    • C07F9/653B01J31/189B01J2231/645B01J2531/827C07B2200/07C07C51/36C07F15/0033C07F15/0046C07C59/68C07C57/30
    • The present invention belongs to a spiro phosphine-oxazoline and preparation method and application thereof, particularly, publishes a novel spiro phosphine-oxazoline and the preparation method of its iridium complex. The substituted 7-diaryl phosphino-7′-carboxy-1,1′-Lo-dihydro-indene is used as the starting raw material to synthesize the novel spiro phosphine-oxazoline of the present invention through a two-step reaction. The novel spiro phosphine-oxazoline and the iridium precursor are complexed to become a complex, and then through ion exchange, an iridium/phosphine spiro-oxazoline complex with different anions can be obtained. The present invention overcomes the shortcomings of the existing technology. The cheap readily available amino alcohol is used as the raw material to synthesize the novel spiro phosphine-oxazoline, on the fourth position of the oxazoline ring of which there is no substitutent. The iridium complex of this novel spiro phosphine-oxazoline can catalyze the asymmetric hydrogenation of α-substituted acrylic acid, and shows very high activity and enantioselectivity, therefore has a very high research value and an industrialization prospect.
    • 本发明属于螺膦 - 恶唑啉及其制备方法和应用,特别是出版了一种新型的辛基膦恶唑啉及其铱络合物的制备方法。 使用取代的7-二芳基膦基-7'-羧基-1,1'-二氢 - 茚作为起始原料,通过两步反应合成本发明的新型螺膦 - 恶唑啉。 新型螺膦 - 恶唑啉和铱前体络合成为络合物,然后通过离子交换,可以获得具有不同阴离子的铱/膦螺恶唑啉络合物。 本发明克服了现有技术的缺点。 在不具有取代基的恶唑啉环的第四位上,使用便宜的氨基醇作为合成新型螺膦 - 恶唑啉的原料。 该新型螺膦 - 恶唑啉的铱络合物可以催化α-取代的丙烯酸的不对称氢化,显示出非常高的活性和对映选择性,具有很高的研究价值和工业化前景。
    • 2. 发明授权
    • Spiro phosphine-oxazoline, preparation method and application thereof
    • 螺膦 - 恶唑啉,其制备方法和应用
    • US08450493B2
    • 2013-05-28
    • US12989610
    • 2009-01-20
    • Qilin ZhouShoufei ZhuShen LiLixin WangSong Song
    • Qilin ZhouShoufei ZhuShen LiLixin WangSong Song
    • C07F15/00C07F9/653C07C51/36
    • C07F9/653B01J31/189B01J2231/645B01J2531/827C07B2200/07C07C51/36C07F15/0033C07F15/0046C07C59/68C07C57/30
    • The present invention belongs to a spiro phosphine-oxazoline and preparation method and application thereof, particularly, publishes a novel spiro phosphine-oxazoline and the preparation method of its iridium complex. The substituted 7-diaryl phosphino-7′-carboxy-1,1′-Lo-dihydro-indene is used as the starting raw material to synthesize the novel spiro phosphine-oxazoline of the present invention through a two-step reaction. The novel spiro phosphine-oxazoline and the iridium precursor are complexed to become a complex, and then through ion exchange, an iridium/phosphine spiro-oxazoline complex with different anions can be obtained. The present invention overcomes the shortcomings of the existing technology. The cheap readily available amino alcohol is used as the raw material to synthesize the novel spiro phosphine-oxazoline, on the fourth position of the oxazoline ring of which there is no substitutent. The iridium complex of this novel spiro phosphine-oxazoline can catalyze the asymmetric hydrogenation of α-substituted acrylic acid, and shows very high activity and enantioselectivity, therefore has a very high research value and an industrialization prospect.
    • 本发明属于螺膦 - 恶唑啉及其制备方法和应用,特别是出版了一种新型的辛基膦恶唑啉及其铱络合物的制备方法。 使用取代的7-二芳基膦基-7'-羧基-1,1'-二氢 - 茚作为起始原料,通过两步反应合成本发明的新型螺膦 - 恶唑啉。 新型螺膦 - 恶唑啉和铱前体络合成为络合物,然后通过离子交换,可以获得具有不同阴离子的铱/膦螺恶唑啉络合物。 本发明克服了现有技术的缺点。 在不具有取代基的恶唑啉环的第四位上,使用便宜的氨基醇作为合成新型螺膦 - 恶唑啉的原料。 该新型螺膦 - 恶唑啉的铱络合物可以催化α-取代的丙烯酸的不对称氢化,显示出非常高的活性和对映选择性,具有很高的研究价值和工业化前景。
    • 3. 发明授权
    • Method and apparatus for search in virtual world
    • 虚拟世界中搜索的方法和装置
    • US08933939B2
    • 2015-01-13
    • US13105162
    • 2011-05-11
    • Qi Cheng LiSong SongJian WangYi Min WangZi Yu Zhu
    • Qi Cheng LiSong SongJian WangYi Min WangZi Yu Zhu
    • G06T15/60G06T15/20G06T19/00
    • G06T15/20G06T19/003
    • A method and apparatus for evaluating attention degree in 3D virtual world are provided, the 3D virtual world comprising at least one virtual object and at least one avatar controlled by user, the at least one avatar having corresponding avatar view field. The method comprises: obtaining geometrical information about the avatar view field and geometrical information about the virtual object; determining the association between the avatar view field and the virtual object based on the geometrical information; evaluating attention degree of the virtual object based on the association; and providing evaluation result on attention degree of the virtual object. Corresponding apparatus is also provided. The above method and apparatus have provided attention degree related statistic collection and search feature for the virtual world.
    • 提供了一种用于评估3D虚拟世界中的关注度的方法和装置,所述3D虚拟世界包括至少一个虚拟对象和由用户控制的至少一个化身,所述至少一个化身具有对应的化身视图字段。 该方法包括:获得关于化身视图字段的几何信息和关于虚拟对象的几何信息; 基于所述几何信息确定所述化身视野和所述虚拟对象之间的关联; 基于关联评估虚拟对象的注意度; 并提供虚拟对象关注度的评估结果。 还提供了相应的装置。 上述方法和设备为虚拟世界提供了关注度相关的统计收集和搜索特征。
    • 5. 发明授权
    • Method for receiving/sending multimedia messages
    • 接收/发送彩信的方法
    • US08423773B2
    • 2013-04-16
    • US13602761
    • 2012-09-04
    • Jun ShenSong SongPei SunJian Ming Zhang
    • Jun ShenSong SongPei SunJian Ming Zhang
    • H04L9/32
    • H04L51/00H04L51/24H04L51/38
    • A multimedia messaging system for receiving/sending multimedia messages, includes: a wireless LAN; and a MMS gateway. The MMS gateway performs: receiving/sending the multimedia message to/from a MMS user device via the wireless LAN; and encrypting the multimedia message. The encryption is performed by: issuing a certificate to the MMS user device; sending a session ID and a master key encrypted by the MMS gateway's private key to the MMS user device in response to a request of the MMS user device having the certificate; generated a shared secret key using an algorithm combining the master key with the MMS user device's phone number and the session ID; and encrypting the multimedia message using the shared secret key.
    • 一种用于接收/发送多媒体消息的多媒体消息系统,包括:无线LAN; 和MMS网关。 MMS网关执行:通过无线LAN向/从MMS用户设备接收/发送多媒体消息; 并加密多媒体消息。 加密是通过以下方式执行的:向MMS用户设备发出证书; 响应于具有所述证书的所述MMS用户设备的请求,向所述MMS用户设备发送会话ID和由所述MMS网关的私钥加密的主密钥; 使用将主密钥与MMS用户设备的电话号码和会话ID组合的算法产生共享秘密密钥; 并使用共享秘密密钥加密多媒体消息。
    • 6. 发明申请
    • METHOD AND APPARATUS FOR SEARCH IN VIRTUAL WORLD
    • 在虚拟世界中搜索的方法和设备
    • US20120081369A1
    • 2012-04-05
    • US13105162
    • 2011-05-11
    • Qi Cheng LiSong SongJian WangYi Min WangZi Yu Zhu
    • Qi Cheng LiSong SongJian WangYi Min WangZi Yu Zhu
    • G06T15/60G06T15/00
    • G06T15/20G06T19/003
    • A method and apparatus for evaluating attention degree in 3D virtual world are provided, the 3D virtual world comprising at least one virtual object and at least one avatar controlled by user, the at least one avatar having corresponding avatar view field. The method comprises: obtaining geometrical information about the avatar view field and geometrical information about the virtual object; determining the association between the avatar view field and the virtual object based on the geometrical information; evaluating attention degree of the virtual object based on the association; and providing evaluation result on attention degree of the virtual object. Corresponding apparatus is also provided. The above method and apparatus have provided attention degree related statistic collection and search feature for the virtual world.
    • 提供了一种用于评估3D虚拟世界中的关注度的方法和装置,所述3D虚拟世界包括至少一个虚拟对象和由用户控制的至少一个化身,所述至少一个化身具有对应的化身视图字段。 该方法包括:获得关于化身视图字段的几何信息和关于虚拟对象的几何信息; 基于所述几何信息确定所述化身视野和所述虚拟对象之间的关联; 基于关联评估虚拟对象的注意度; 并提供虚拟对象关注度的评估结果。 还提供了相应的装置。 上述方法和设备为虚拟世界提供了关注度相关的统计收集和搜索特征。
    • 8. 发明授权
    • Method and apparatus for filtering short message system spam
    • 用于过滤短消息系统垃圾邮件的方法和装置
    • US07729710B2
    • 2010-06-01
    • US11687044
    • 2007-03-16
    • Guo Chang JieSong SongPei Sun
    • Guo Chang JieSong SongPei Sun
    • H04W4/00
    • H04L51/12H04L51/38H04W4/14
    • A method for filtering spam directed at mobile phones in a short message system (SMS). A short message includes message content, and both a mobile phone number and a first authentication code of a destination mobile phone. A second authentication code of the destination mobile phone is stored in a memory. The short message is received and the first authentication code and the second authentication code are extracted from the short message and the memory, respectively. If it is ascertained that the extracted first authentication code does not match the extracted second authentication code, then the short message is determined to be SMS spam and is prevented from being subsequently received by the destination mobile phone. Otherwise the short message is determined to not be SMS spam and is not prevented from being subsequently received by the destination mobile phone. An authentication apparatus within the SMS performs the method.
    • 一种用于在短消息系统(SMS)中过滤针对移动电话的垃圾邮件的方法。 短消息包括消息内容,以及目的地移动电话的移动电话号码和第一认证码。 目的地移动电话的第二认证码存储在存储器中。 接收短消息,分别从短消息和存储器提取第一认证码和第二认证码。 如果确定提取的第一认证码与所提取的第二认证码不匹配,则将短消息确定为SMS垃圾邮件,并且防止随后由目的地移动电话接收。 否则短消息被确定为不是SMS垃圾邮件,并且不防止目的地移动电话随后接收短消息。 SMS内的认证装置执行该方法。
    • 10. 发明授权
    • User-oriented method and system for database query
    • 面向用户的方法和数据库查询系统
    • US06775660B2
    • 2004-08-10
    • US09788892
    • 2001-02-20
    • Hong LinSong Song
    • Hong LinSong Song
    • G06F1730
    • G06F17/30386Y10S707/99932Y10S707/99933
    • A user-oriented database query system, comprising user management means; device management means; control means for identifying a user, receiving a database query request and appended parameters, converting the database query request into a database query command; query agent means for submitting database query command at suitable time and receiving the query results; query recording means for storing the database query request, the appended parameters, the query command, the query time and the query results; wherein the control means further determines a receiving device, converts the query results into a form acceptable by the receiving device and sends the query results thereto, and terminates the query after the acknowledgment of the success of sending.
    • 一种面向用户的数据库查询系统,包括用户管理装置; 设备管理手段; 用于识别用户的控制装置,接收数据库查询请求和附加参数,将数据库查询请求转换成数据库查询命令; 查询代理意味着在适当的时间提交数据库查询命令并接收查询结果; 用于存储数据库查询请求,附加参数,查询命令,查询时间和查询结果的查询记录装置; 其中所述控制装置进一步确定接收装置,将所述查询结果转换成所述接收装置可接受的形式,并向所述接收装置发送查询结果,并且在所述发送成功确认之后终止所述查询。