会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 4. 发明申请
    • Biphenyl Derivatives and Their Use in Treating Hepatitis C
    • US20080255105A1
    • 2008-10-16
    • US12066983
    • 2006-09-18
    • Christopher James WheelhouseAlexander James Floyd ThomasDavid John BushnellJames LumleyJames Iain SalterMalcolm Clive CarterNeil MathewsChristopher John PilkingtonRichard Martyn Angell
    • Christopher James WheelhouseAlexander James Floyd ThomasDavid John BushnellJames LumleyJames Iain SalterMalcolm Clive CarterNeil MathewsChristopher John PilkingtonRichard Martyn Angell
    • A61K31/5375C07D265/30C07D413/12A61K31/541A61P31/00A61K31/54A61K31/5377C07D417/12
    • C07D213/75C07D205/04C07D233/64C07D237/28C07D279/12C07D295/135C07D295/26C07D307/38C07D333/20C07D417/12
    • A compound which is a biphenyl derivative of formula (I), or a pharmaceutically acceptable salt thereof wherein: R1 is a C1-C6 alkyl group or a moiety -A1, -L1-A1, -A1-A1′, -L1-A1-A1′, -A1-L1-A1′, -A1-Y1-A1′, -A1-Het1-A1′, -L1-A1-Y1-A1′, -L1-A1-Het1-A1′, -L1-Het1-A1, -L1-Y1-A1, -L1-Y1-Het1-A1, -L1-Het1-Y1-A1, -L1-Y1-Het1-L1′, -A1-Y1-Het1-A1′, -A1-Het1-Y1-A1′, -A1-Het1-L1-A1′, -A1-L1-Het1-A1′ or -L1-Het1-L1′; -A and B are the same or different and each represent a direct bond or a —CO—NR′—, —NR′—CO—, —NR′—CO2—, —CO—, —NR′—CO—NR″—, —NR′—S(O)2—, —S(O)2—NR′—, —SO2—, —NR′—, —NR′—CO—CO—, —CO—O—, —O—CO—, —(C1-C2 alkylene)-NR′— or —(C1-C2 hydroxyalkylene)-NR′-moiety, wherein R′ and R″ are the same or different and each represent hydrogen or C1-C4 alkyl; —R2 and R3 are the same or different and each represent C1-C4 alkyl, C1-C4 alkoxy, C1-C4 haloalkyl, C1-C4 haloalkoxy or halogen; n and m are the same or different and each represent 0 or 1; R4 is a C1-C6 alkyl group or a moiety -A4, -L4-A4, -A4-A4′, -L4-A4-A4′, -A4-L4-A4′, -A4-Y4-A4′, -A4-Het4-A4′, -L4-A4-Y4-A4′, -L4-A4-Het4-A4′, -L4-Het4-A4, -L4-Y4-A4, -L4-Y4-Het4-A4, -L4-Het4-Y4-A4, -L4-Y4-Het4-L4′, -A4-Y4-Het4-A4′, -A4-Het4-Y4-A4′, -A4-Het4-L4-A4′, -A4-L4-Het4-A4′ or -L4-Het4-L4′, each A1, A4, A1′ and A4′ are the same or different and represent a phenyl, 5- to 10-membered heteroaryl, 5- to 10-membered heterocyclyl or C3-C8 carbocyclyl moiety; each L1 and L4 is the same or different and represents a C1-C4 alkylene or a C1-C4 hydroxyalkylene group; each Y1 and Y4 is the same or different and represents —CO—, —SO— or —S(O)2—; each L1′ and L4′ is the same or different and represents hydrogen or a C1-C4 alkyl group; and each Het1 and Het4 is the same or different and represents —O—, —S— or —NR′—, wherein R′ is hydrogen or a C1-C4 alkyl group, the phenyl, heteroaryl, heterocyclyl and carbocyclyl moieties in R1 and R4 being optionally fused to a phenyl, 5- to 10-membered heteroaryl or 5- to 10-membered heterocyclyl ring; and the phenyl, heteroaryl, heterocyclyl and carbocyclyl moieties in R1 and R4 being unsubstituted or substituted by (a) a single unsubstituted substituent selected from —(C1-C4 alkyl)-X1, —CO2R′, —SO2NR′R″, —S(O)2—R′, —CONR′R″, —NR′—CO—R′″, —NR′—S(O)2—R′″, —CO—NR′—(C1-C4 alkyl)-NR′R″ and —CO—O—(C1-C4 alkyl)-NR′R″ and/or (b) 1, 2 or 3 unsubstituted substituents selected from —(C1-C4 alkyl)-X2, halogen, C1-C4 alkyl, C1-C4 alkoxy, C1-C4 haloalkyl, C1-C4 haloalkoxy, C1-C4 hydroxyalkyl, hydroxy, cyano, nitro and —NR′R″, wherein X1 is —CO2R′, —SO2—R′, —NR′—CO2—R″, —NR′—S(O)2—R′″, —CONR′R″ or —SO2—NR′R″, each X2 is the same or different and is cyano, nitro or —NR′R″, each R′ and R″ is the same or different and represents hydrogen or C1-C4 alkyl and each R′″ is the same or different and represents C1-C4 alkyl.
    • 6. 发明授权
    • Extension bar for tool
    • 工具扩展栏
    • US06112625A
    • 2000-09-05
    • US935237
    • 1997-09-22
    • Floyd Thomas Turtle
    • Floyd Thomas Turtle
    • B25B23/00B25G1/06B25B23/16
    • B25B23/0071B25B23/0021B25G1/063Y10T403/32918Y10T403/32951
    • A wrench apparatus includes a wrench head with a swivel adapter, a combination handle and extension bar attachable to the swivel adapter, and a ratchet head. The wrench head includes a tubular member with a longitudinal slot, and an internal C-shaped brace dividing the tubular member into two sockets at opposite ends thereof. One socket includes six sides and five points, and the other socket includes twenty sides and ten points, so that both sockets can securely grip all six sides of a nut or bolt. The points of one socket are offset radially relative to the points of the other socket for providing smaller increments in repositioning freedom. The swivel adapter is pivotally attached between a pair of ears on the wrench head by a removable pin, so that it can be removed and attached between a like pair of ears on the ratchet head. The extension bar includes a female end with a faceted outer surface that prevents it from rolling on a slanted surface, and also enables the extension bar to be gripped and turned by a conventional wrench. In an alternative embodiment, the sockets include fully closed sides, and are divided by an annular brace therebetween.
    • 扳手装置包括具有旋转适配器的扳手头,可旋转适配器可附接的组合手柄和延伸杆以及棘轮头。 扳手头包括具有纵向狭槽的管状构件和内部C形支架,其将管状构件在其相对端分隔成两个插座。 一个插座包括六个侧面和五个点,另一个插座包括二十个面和十个点,这样两个插座可以牢固地抓住螺母或螺栓的所有六个侧面。 一个插座的点相对于另一插座的点径向偏移,用于在重新定位自由度中提供较小的增量。 旋转适配器通过可拆卸的销枢转地安装在扳手头上的一对耳朵之间,使得其可以被移除并附接在棘轮头上的类似的耳朵之间。 延伸杆包括具有小平面的外表面的阴端,其防止其在倾斜表面上滚动,并且还使得延伸杆能够被传统的扳手夹紧和转动。 在替代实施例中,插座包括完全封闭的侧面,并且由它们之间的环形支架分开。
    • 10. 发明授权
    • Heated massage ball
    • 加热按摩球
    • US07244237B2
    • 2007-07-17
    • US10975782
    • 2004-10-28
    • Floyd Thomas Smith
    • Floyd Thomas Smith
    • A61H1/00
    • A61H15/02A61H2015/0064A61H2201/0207A61H2201/0228A61H2201/0242A61H2201/0257A61H2201/0292
    • A heated massage ball apparatus has a ball that may be heated retained within a grip that allows for the ball to rotate freely therewithin. The ball may be heated, for example, in a microwave oven, and may be substantially hollow and filled with a liquid that retains heat. The grip is pliable enough to allow the forced insertion or ejection of the ball past its widest circumference. An opening in the bottom of the base may facilitate the removal of the ball from the base, whereby the user inserts a finger therein to force the ball out of the grip. A heating base can accept the grip and ball and provide heat to the ball, such as a heated conductor that extends through the bottom opening in the grip and heats the ball by direct contact and thermal conduction. An electrical circuit may be included that provides on/off and temperature controls, a heating element, a temperature-sensing means, a thermostat, and a display for indicating a target and current ball temperatures.
    • 加热的按摩球装置具有保持在能够使球自由旋转的把手内的加热球。 球可以例如在微波炉中加热,并且可以基本上是中空的并且填充有保持热量的液体。 抓地力足够柔软以允许球强制插入或弹出超过其最宽的圆周。 基部底部的开口可以有助于从基座移除球,由此使用者将手指插入其中以迫使球离开手柄。 加热基座可以接受把手和球并且向球提供热量,例如延伸穿过手柄中的底部开口的加热导体,并​​通过直接接触和热传导来加热球。 可以包括提供开/关和温度控制的电路,加热元件,温度感测装置,恒温器和用于指示目标和当前球温度的显示器。