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    • 1. 发明授权
    • Detonation assembly for explosive wellhead severing system
    • 爆炸井口切断系统爆轰装置
    • US4909320A
    • 1990-03-20
    • US258228
    • 1988-10-14
    • Joseph V. HebertRobert J. Schwartz
    • Joseph V. HebertRobert J. Schwartz
    • E21B31/16E21B29/02E21B29/12
    • E21B29/12E21B29/02
    • A detonation assembly for an explosive wellhead severing system which employs a battery pack lowerable through a drill string to engage and power the detonation assembly positioned within the well bore. The lowerable unit includes a biased shutter which seals the contacts from discharge of the battery pack by the surrounding fluids. The shuttered unit is lowered into contact with the receiving unit to arm the detonation assembly. Until the power unit is lowered into engagement, the severing system is not armed. In case of malfunction or misfire, the power unit can be retrieved to disarm the detonator assembly. The entire assembly is housed within the drill string to isolate the critical elements from the surrounding environment.
    • 一种用于爆炸性井口切断系统的爆炸组件,其采用可通过钻柱可降低的电池组,以接合和驱动位于井眼内的爆震组件。 可降低的单元包括偏置的快门,其将接触件密封,以防止周围流体对电池组的排出。 快门单元下降到与接收单元接触以支撑爆震组件。 在动力单元下降到接合之前,切断系统未装备。 在发生故障或失火的情况下,可以检索动力单元以撤离雷管组件。 整个组件安装在钻柱内,以将关键元件与周围环境隔离开来。
    • 6. 发明申请
    • COMPOSITION AND METHOD TO ALTER LEAN BODY MASS AND BONE PROPERTIES IN A SUBJECT
    • 组合物和方法,以提高身体质量和骨质量在一个主题
    • US20090292107A1
    • 2009-11-26
    • US12018582
    • 2008-01-23
    • Ruxandra Draghia-AkliRobert J. Schwartz
    • Ruxandra Draghia-AkliRobert J. Schwartz
    • C07K14/00
    • C07K14/60A61K38/25A61K48/00A61K48/0041A61K48/005A61K48/0083
    • The present invention pertains to a method for decreasing the body fat proportion, increasing lean body mass (“LBM”), increasing bone density, or improving the rate of bone healing, or all, of a subject. Overall, the embodiments of the invention can be accomplished by delivering a heterologous nucleic acid sequence encoding GHRH or functional biological equivalent thereof into the cells of the subject and allowing expression of the encoded gene to occur while the modified cells are within the subject. For instance, when such a nucleic acid sequence is delivered into the specific cells of the subject tissue specific constitutive expression is achieved. Furthermore, external regulation of the GHRH or functional biological equivalent thereof gene can be accomplished by utilizing inducible promoters that are regulated by molecular switch molecules, which are given to the subject. The preferred method to deliver the constitutive or inducible nucleic acid encoding sequences of GHRH or the functional biological equivalents thereof is directly into the cells of the subject by the process of in vivo electroporation. A decrease the body fat proportion and an increase in lean body mass (“LBM”), or both of a subject is achieved by the delivery of GHRH or functional biological equivalent thereof as described herein by into the subject as recombinant proteins. In addition, an increase in bone density and improvement in the rate of bone healing is also achieved.
    • 本发明涉及一种降低身体脂肪比例,增加瘦体重(“LBM”),增加骨密度或改善受试者的骨愈合速率或全身的方法。 总的来说,本发明的实施方案可以通过将编码GHRH的异源核酸序列或其功能生物学等同物递送到受试者的细胞中并且允许在修饰的细胞在受试者内发生编码基因的表达来实现。 例如,当这样的核酸序列被递送到对象组织的特定细胞中时,实现了特异性组成型表达。 此外,GHRH或其功能生物等效基因的外部调节可以通过利用被给予受试者的由分子开关分子调节的诱导型启动子来实现。 递送GHRH的组成型或诱导型核酸编码序列或其功能生物学等价物的优选方法通过体内电穿孔的方法直接进入受试者的细胞。 通过将本文所述的GHRH或其功能生物学等同物作为重组蛋白递送到受试者中,可以降低身体脂肪比例和瘦体重增加(“LBM”)或两者。 此外,还可以实现骨密度的增加和骨愈合速度的提高。
    • 10. 发明授权
    • Stabilized nonwoven web
    • 稳定的非织造纤维网
    • US4100319A
    • 1978-07-11
    • US791832
    • 1977-04-28
    • Robert J. Schwartz
    • Robert J. Schwartz
    • D04H3/16D04H1/58
    • D04H3/16Y10T428/24603Y10T428/24802Y10T442/69
    • A process is described for the intermittent autogenous bonding of a continuous filament web wherein the filaments have a low degree of crystallinity. In one embodiment, the process involves passing the web directly through a nip formed by a smooth hard surfaced roll and a roll containing raised points on its surface with both rolls being maintained at a temperature near the softening point of the filaments. The speed of the web through the nip, the roll size and the configuration of the raised points are coordinated such that the surface temperature of the web is not substantially increased before maximum pressure has been developed in the nip, but then is rapidly raised to a point where surface fusion is effected before a significant increase in filament crystallinity occurs. Webs prepared as illustrated possess a desirable combination of surface abrasion resistance and strength.
    • 描述了用于连续长丝纤维网的间歇自粘接的方法,其中长丝具有低结晶度。 在一个实施方案中,该方法包括将幅材直接通过由光滑的硬表面辊和包含在其表面上的凸起点的辊形成的辊隙,两个辊保持在接近于长丝的软化点的温度。 纤维网通过辊隙的速度,辊的尺寸和凸起的构造被协调,使得在辊隙中已经形成最大压力之前,幅材的表面温度基本上不增加,然后迅速升高到 在发生长丝结晶度的显着增加之前进行表面熔融的点。 如图所示制备的网具有表面耐磨性和强度的理想组合。