公开(公告)号：US20120195789A1

公开(公告)日：2012-08-02

申请号：US13352632

申请日：2012-01-18

申请人： Yuanding Huang ,  Qiuming Peng ,  Norbert Hort ,  Karl U. Kainer

发明人： Yuanding Huang ,  Qiuming Peng ,  Norbert Hort ,  Karl U. Kainer

IPC分类号： C22C21/06 ,  C22C30/00 ,  C22C21/08 ,  C22C1/02 ,  B22D27/20

CPC分类号： C22C1/03 ,  B22D27/20 ,  C22C23/02

摘要： The present invention relates magnesium-aluminum based alloys having a small grain size and to a method of their production. The alloys are particularly useful in casting applications. The alloys comprise a grain refiner, the grain refiner having the chemical formula: Mg100-x-y-zAlxCyRz wherein R is an element selected from the group consisting of silicon, calcium, strontium or a rare earth element, x is from 10 to 60 At. %, y is from 5 to 50 At. %, and z is from 0 to 20 At. %, provided that x+y+z is less than 100 At. %.

摘要翻译： 本发明涉及具有小粒径的镁 - 铝基合金及其制造方法。 该合金在铸造应用中特别有用。 合金包括晶粒细化剂，晶粒细化剂具有化学式：Mg100-x-y-zAlxCyRz，其中R是选自硅，钙，锶或稀土元素的元素，x为10至60Aat。 ％，y为5至50 At。 ％，z为0至20 At。 ％，条件是x + y + z小于100At。 ％。

公开(公告)号：US20110276421A1

公开(公告)日：2011-11-10

申请号：US13105721

申请日：2011-05-11

申请人： Weiping Zhu ,  Hong Ye ,  Qiuming Peng

发明人： Weiping Zhu ,  Hong Ye ,  Qiuming Peng

IPC分类号： G06Q20/00 ,  H04L12/66

CPC分类号： H04L65/1006 ,  G06Q20/20 ,  G06Q20/202 ,  G07F7/088 ,  G07F19/208 ,  H04L69/24 ,  H04M7/0069

摘要： A method, device, and system for carrying a Point of Sale (POS) data service over an IP network are disclosed. A method for carrying a POS data service over an IP network includes receiving, by a home gateway, a number dialed by a user at a POS. When determining that the number dialed at the POS is a POS access code according to configuration information, a call link with a softswitch is set up through Session Initiation Protocol (SIP) signaling interactions and Session Description Protocol (SDP) negotiation is performed with the softswitch. A DSP inside the home gateway is switched from a normal voice mode to a POS data service mode. POS negotiation is performed with a Network Access Server (NAS) connected to a banking center and data services exchanged between the POS and the banking center are transferred after successful negotiation.

摘要翻译： 公开了一种通过IP网络承载销售点（POS）数据服务的方法，设备和系统。 通过IP网络承载POS数据服务的方法包括：由家庭网关接收用户在POS上拨打的号码。 当确定在POS上拨打的号码是根据配置信息的POS接入码时，通过会话发起协议（SIP）信令交互建立与软交换的呼叫链路，并且与软交换进行会话描述协议（SDP）协商 。 家庭网关内的DSP从正常语音模式切换到POS数据服务模式。 通过连接到银行中心的网络接入服务器（NAS）进行POS协商，并在成功协商之后转移POS与银行中心之间交换的数据业务。

公开(公告)号：US08600818B2

公开(公告)日：2013-12-03

申请号：US13105721

申请日：2011-05-11

申请人： Weiping Zhu ,  Hong Ye ,  Qiuming Peng

发明人： Weiping Zhu ,  Hong Ye ,  Qiuming Peng

IPC分类号： G06Q20/00 ,  H04L12/66

CPC分类号： H04L65/1006 ,  G06Q20/20 ,  G06Q20/202 ,  G07F7/088 ,  G07F19/208 ,  H04L69/24 ,  H04M7/0069

摘要： A method, device, and system for carrying a Point of Sale (POS) data service over an IP network are disclosed. A method for carrying a POS data service over an IP network includes receiving, by a home gateway, a number dialed by a user at a POS. When determining that the number dialed at the POS is a POS access code according to configuration information, a call link with a softswitch is set up through Session Initiation Protocol (SIP) signaling interactions and Session Description Protocol (SDP) negotiation is performed with the softswitch. A DSP inside the home gateway is switched from a normal voice mode to a POS data service mode. POS negotiation is performed with a Network Access Server (NAS) connected to a banking center and data services exchanged between the POS and the banking center are transferred after successful negotiation.

摘要翻译： 公开了一种通过IP网络承载销售点（POS）数据服务的方法，设备和系统。 通过IP网络承载POS数据服务的方法包括：由家庭网关接收用户在POS上拨打的号码。 当确定在POS上拨打的号码是根据配置信息的POS接入码时，通过会话发起协议（SIP）信令交互建立与软交换的呼叫链路，并且与软交换进行会话描述协议（SDP）协商 。 家庭网关内的DSP从正常语音模式切换到POS数据服务模式。 通过连接到银行中心的网络接入服务器（NAS）进行POS协商，并在成功协商之后转移POS与银行中心之间交换的数据业务。