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    • 24. 发明申请
    • Paintball gun and method of operation
    • 彩弹枪和操作方法
    • US20050268894A1
    • 2005-12-08
    • US11203850
    • 2005-08-15
    • Leon StylesJason Gardner
    • Leon StylesJason Gardner
    • F41B11/00F41B11/26
    • F41B11/57F41B11/68
    • An electro-pneumatically operated paint ball gun operates without the use of a mechanical sear, and includes a pneumatically-operated hammer assembly effective to bump open a discharge valve and fire the gun. A hammer member of the hammer assembly is preferably coupled for reciprocation in unison with a bolt of the paint ball gun. A method of operating the inventive paint ball gun includes pneumatic reciprocation of the hammer member and bolt in unison. The paint ball gun may include a pair of solenoid valves activated alternatingly to flow pressurized gas to the hammer assembly, and to allow an increased cyclic rate of operation for the paint ball gun.
    • 电动气动操作的油漆枪枪操作而不使用机械冲击器,并且包括气动操作的锤组件,其有效地撞击打开排出阀并起动枪。 锤组件的锤构件优选地联接成与油漆球枪的螺栓一致地往复运动。 操作本发明的油漆球枪的方法包括锤构件和螺栓的气动往复运动。 喷枪枪可以包括一对电磁阀,其被交替地激活以将加压气体流向锤组件,并且允许喷枪滚珠枪的循环操作速率增加。
    • 25. 发明申请
    • Novel sequences encoding hepatitis C virus glycoproteins
    • 编码丙型肝炎病毒糖蛋白的新型序列
    • US20050266400A1
    • 2005-12-01
    • US10985205
    • 2004-11-09
    • Julie DumonceauxEmmanuel CormierJason GardnerTatjana Dragic
    • Julie DumonceauxEmmanuel CormierJason GardnerTatjana Dragic
    • A61K39/00C07H21/02C07H21/04C07K14/18C12N20060101C12N7/00C12N7/01C12Q1/68C12Q1/70
    • C07H21/02A61K2039/5258C07H21/04C07K14/005C12N7/00C12N15/86C12N2740/13023C12N2740/13043C12N2740/13045C12N2770/24222C12N2770/24234C12N2810/609C12Q1/707
    • The present invention concerns a modified nucleic acid molecule comprising a nucleotide sequence coding for a full length hepatitis C virus (HCV) glycoprotein selected from the group consisting of E1 glycoprotein and E1/E2 glycoprotein heterodimer, this molecule having at least one nucleotide alteration, wherein, due to this alteration, at least one RNA splice site selected from the group consisting of RNA splice acceptor and RNA splice donor sites is eliminated from the coding sequence. The invention is also directed to methods for expressing on the surface of a cell and a pseudovirion an HCV glycoprotein, wherein the majority of the glycoprotein is full length. The invention further provides a cell and a pseudovirion expressing such glycoprotein. The invention still further provides a method for determining whether an agent inhibits HCV fusion with and entry into a target cell. The invention also provides an agent that inhibits HCV fusion with and entry into a target cell. The invention further provides methods for treating a subject afflicted with an HCV-associated disorder, for preventing an HCV infection in a subject, and for inhibiting in a subject the onset of an HCV-associated disorder.
    • 本发明涉及一种修饰的核酸分子,其包含编码选自E1糖蛋白和E1 / E2糖蛋白异二聚体的全长丙型肝炎病毒(HCV)糖蛋白的核苷酸序列,该分子具有至少一个核苷酸改变,其中 由于这种改变,从编码序列中消除了选自RNA剪接受体和RNA剪接供体位点的至少一个RNA剪接位点。 本发明还涉及用于在细胞表面和假病毒表达HCV糖蛋白的方法,其中大部分糖蛋白是全长的。 本发明还提供了表达这种糖蛋白的细胞和假病毒。 本发明还提供了一种用于确定药物是否抑制HCV融合并进入靶细胞的方法。 本发明还提供了抑制HCV融合并进入靶细胞的药剂。 本发明进一步提供了治疗患有HCV相关病症的受试者,用于预防受试者中的HCV感染以及用于在受试者中抑制HCV相关病症发作的方法。