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    • 4. 发明授权
    • Methods, systems, and computer program products for silence insertion descriptor (SID) conversion
    • 用于静音插入描述符(SID)转换的方法,系统和计算机程序产品
    • US08346239B2
    • 2013-01-01
    • US11965994
    • 2007-12-28
    • Yanhua WangPhilip Abraham
    • Yanhua WangPhilip Abraham
    • H04Q7/20
    • H04W88/181
    • Methods, systems, and computer program products for silence insertion descriptor (SID) conversion are disclosed. According to one aspect, the subject matter described herein includes a method for silence insertion descriptor (SID) conversion. The method includes receiving a wireless frame, the frame identifying a first node as a frame source and a second node as a frame destination; determining whether tandem-free operation (TFO) is applicable; responsive to a determination that TFO is applicable, determining whether the frame is a SID frame; responsive to a determination that the frame is a SID frame, determining whether the SID format used by the first node is incompatible with the SID format used by the second node; and responsive to a determination that the SID format used by the first node is incompatible with the SID format used by the second node, converting the SID frame from the SID format used by the first node to the SID format used by the second node.
    • 公开了用于静音插入描述符(SID)转换的方法,系统和计算机程序产品。 根据一个方面,本文描述的主题包括用于静音插入描述符(SID)转换的方法。 所述方法包括接收无线帧,将所述帧识别为第一节点作为帧源,将所述第二节点标识为帧目的地; 确定无串联运行(TFO)是否适用; 响应于TFO可适用的确定,确定该帧是否是SID帧; 响应于所述帧是SID帧的确定,确定由所述第一节点使用的SID格式是否与由所述第二节点使用的SID格式不兼容; 并且响应于第一节点使用的SID格式与第二节点使用的SID格式不兼容的确定,将SID帧从第一节点使用的SID格式转换为第二节点使用的SID格式。
    • 9. 发明授权
    • Cocaine receptor binding ligands
    • 可卡因受体结合配体
    • US5380848A
    • 1995-01-10
    • US233723
    • 1994-04-26
    • Michael J. KuharJohn W. BojaFrank I. CarrollAnita H. LewinPhilip Abraham
    • Michael J. KuharJohn W. BojaFrank I. CarrollAnita H. LewinPhilip Abraham
    • A61K51/04C07D451/02C07F7/22
    • C07F7/2212A61K51/0448C07D451/02A61K2123/00
    • Novel compounds show high affinity for specific cocaine receptors in the brain, particularly dopamine transporter sites, and have the formula ##STR1## Wherein Y=CH.sub.2 R.sub.3, CO.sub.2 R.sub.2 or ##STR2## R.sub.1 =hydrogen, C.sub.1-5 alkyl, R.sub.2 =hydrogen, C.sub.1-6 alkyl, C.sub.3-8 cycloalkyl, C.sub.1-4 alkoxy, C.sub.1-6 alkynyl, halogen or amine,R.sub.3 =OH, hydrogen, C.sub.1-6 alkyl, C.sub.3-8 cycloalkyl, C.sub.1-4 alkoxy, Cl Br, I, CN, NH.sub.2, NHC.sub.1-6 alkyl, NC.sub.1-6 alkyl, OCOC.sub.1-6 alkyl, OCOC.sub.1-3 alkylaryl,A=S, 0 or NHX=H, C.sub.1-6 alkyl, C.sub.3-8 cycloalkyl, C.sub.1-4 alkoxy, C.sub.1-6 alkynyl, halogen, amino, acylamido, andZ=H, I, Br, Cl, F, CN, CF.sub.3 NO.sub.2, N.sub.3, OR.sub.1, CO.sub.2 NH.sub.2, CO.sub.2 R.sub.1, C.sub.1-6 alkyl , NR.sub.4 R.sub.5, NHCOR.sub.5, NHCO.sub.2 R.sub.6,wherein R.sub.4 -R.sub.6 are each C.sub.1-6 alkyl.
    • 新型化合物对脑中特定的可卡因受体,特别是多巴胺转运蛋白位点表现出高亲和力,并且具有下式:其中Y = CH 2 R 3,CO 2 R 2或R 1 =氢,C 1-5烷基,R 2 =氢, C6烷基,C3-8环烷基,C1-4烷氧基,C1-6炔基,卤素或胺,R3 = OH,氢,C1-6烷基,C3-8环烷基,C1-4烷氧基,C1 Br,I,CN, NH 2,NHC 1-6烷基,NC 1-6烷基,OCOC 1-6烷基,OCOC 1-3烷基芳基,A = S,O或NH X = H,C 1-6烷基,C 3-8环烷基,C 1-4烷氧基, 6炔基,卤素,氨基,酰氨基和Z = H,I,Br,Cl,F,CN,CF 3 NO 2,N 3,OR 1,CO 2 NH 2,CO 2 R 1,C 1-6烷基,NR 4 R 5,NHCOR 5,NHCO 2 R 6, 各自为C 1-6烷基。