利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

166 条记录 (耗时 0.032 秒)

    Sulfonamides
    1.
    发明授权
    Sulfonamides 失效
    磺胺

    公开(公告)号：US5171353A

    公开(公告)日：1992-12-15

    申请号：US521032

    申请日：1990-05-09

    申请人： Klaus Fischer ,  Horst Mayer ,  Klaus Ditrich ,  Gerhard Hamprecht ,  Bruno Wuerzer ,  Karl-Otto Westphalen

    发明人： Klaus Fischer ,  Horst Mayer ,  Klaus Ditrich ,  Gerhard Hamprecht ,  Bruno Wuerzer ,  Karl-Otto Westphalen

    IPC分类号： A01N43/90 ,  C07D471/04 ,  C07D473/06 ,  C07D473/40

    CPC分类号： C07D471/04 ,  A01N43/90 ,  C07D473/06 ,  C07D473/40

    摘要： Sulfonamides of the general formula I ##STR1## where R.sup.1 is hydrogen of C.sub.1 -C.sub.4 -alkyl,R.sup.2 is hydrogen or substituted or unsubstituted C.sub.1 -C.sub.6 -alkyl; C.sub.3 -C.sub.4 -alkenyl; C.sub.3 -C.sub.4 -alkynyl or substituted or unsubstituted saturated or singly unsaturated 5- to 7- membered heteroaryl;R.sup.3 and R.sup.4 are halogen; substituted or unsubstituted C.sub.1 -C.sub.4 -alkoxy C.sub.1 -C.sub.4 -alkylthio, C.sub.2 -C.sub.6 -alkenyl, C.sub.2 -C.sub.6 -alkenyloxy, C.sub.2 -C.sub.6 -alkenylthio, C.sub.2 -C.sub.6 -alkynyl, C.sub.2 -C.sub.6 -alkynyloxy, C.sub.2 -C.sub.6 -alkynylthio, C.sub.3 -C.sub.6 -cycloalkyl, C.sub.3 -C.sub.6 -cycloalkylthio, C.sub.5 -C.sub.6 -cycloalkenyl, C.sub.3 -C.sub.6 -cycloalkoxy, C.sub.5 -C.sub.6 -cycloalkenyloxy, C.sub.5 -C.sub.6 -cycloalkenylthio, phenyl, phenoxy, phenylthio, benzyl, benzyloxy or benzylthio;the group given for R.sup.2, or NR.sup.7 R.sup.8, where R.sup.7 and R.sup.8 are hydrogen, C.sub.1 -C.sub.6 -alkyl, C.sub.3 -C.sub.6 -alkenyl, C.sub.3 -C.sub.6 -alkynyl, C.sub.3 -C.sub.6 -cycloalkyl, C.sub.5 -C.sub.6 -cycloalkenyl, substituted or unsubstituted phenyl and/or benzyl bedeuten, or issubstituted or unsubstituted C.sub.4 -C.sub.6 -alkylene which may be interrupted or oxygen, sulfur or nitrogen;X is nitrogen or .dbd.CR.sup.5 14 ,where R.sup.5 is one of the radicals R.sup.3,n is 0 or 1 andA is substituted or unsubstituted mono- or dinuclear aryl containing one or two nitrogen, oxygen and/or sulfur atoms,and their agriculturally useful salts, and herbicidal and growth-regulating agents containing them.

    摘要翻译： 其中R 1是C 1 -C 4 - 烷基的氢，R 2是氢或被取代或未被取代的C 1 -C 6 - 烷基的磺酰胺， C3-C4-烯基; C3-C4-炔基或取代或未取代的饱和或单不饱和5-至7-元杂芳基; R3和R4是卤素; 取代或未取代的C 1 -C 4 - 烷氧基C 1 -C 4 - 烷硫基，C 2 -C 6 - 链烯基，C 2 -C 6 - 烯氧基，C 2 -C 6 - 烯硫基，C 2 -C 6炔基，C 2 -C 6 - 炔氧基，C 2 -C 6 - 炔硫基， C 3 -C 6环烷基，C 3 -C 6环烷硫基，C 5 -C 6环环烯基，C 3 -C 6环烷氧基，C 5 -C 6环环烯氧基，C 5 -C 6环环硫基，苯基，苯氧基，苯硫基，苄基，苄氧基或苄硫基; R2或NR7R8的基团，其中R7和R8是氢，C1-C6-烷基，C3-C6-烯基，C3-C6-炔基，C3-C6-环烷基，C5-C6-环烯基，取代或未取代的苯基 或/或苄基叔丁基醚，或者是可被中断的取代或未取代的C 4 -C 6亚烷基或氧，硫或氮; X是氮或= CR514，其中R5是基团R3之一，n是0或1，A是含有一个或两个氮，氧和/或硫原子的取代或未取代的单核或二核芳基及其农业上有用的盐 ，和含有它们的除草和生长调节剂。

    Substrate for Soil Improvement Having a Water-Storing Property, Method for Producing Same, and Use Thereof
    5.
    发明申请
    Substrate for Soil Improvement Having a Water-Storing Property, Method for Producing Same, and Use Thereof 有权
    具有储水性质的土壤改良基质，生产方法及其用途

    公开(公告)号：US20120322990A1

    公开(公告)日：2012-12-20

    申请号：US13578321

    申请日：2011-02-10

    申请人： Lars Passauer ,  Falk Liebner ,  Klaus Fischer ,  Joachim Katzur

    发明人： Lars Passauer ,  Falk Liebner ,  Klaus Fischer ,  Joachim Katzur

    IPC分类号： C08H7/00

    CPC分类号： C09K17/32 ,  C08H6/00 ,  C09K17/16

    摘要： The invention relates to a method for producing a lignin-based substrate for soil improvement having a water-storing property, characterized by the following steps: providing lignin, oxidizing the lignin in either an aqueous alkaline suspension or a pH-neutral aqueous suspension, the pH-neutral aqueous suspension being converted into an alkaline substance after the lignin has been oxidized, cross-linking the lignin in an aqueous alkaline medium using multifunctional compounds, and neutralizing, drying, and comminuting the lignin.

    摘要翻译： 本发明涉及一种具有储水性的用于土壤改良的木质素基底物的制备方法，其特征在于以下步骤：提供木质素，在含水碱性悬浮液或pH-中性水性悬浮液中氧化木质素， 在木质素被氧化之后，pH-中性水性悬浮液转化为碱性物质，使用多官能化合物在碱性水溶液中交联木质素，并中和，干燥和粉碎木质素。

    Electrosurgical instrument
    7.
    发明授权
    Electrosurgical instrument 有权
    电外科器械

    公开(公告)号：US08038676B2

    公开(公告)日：2011-10-18

    申请号：US11568413

    申请日：2005-04-27

    申请人： Klaus Fischer

    发明人： Klaus Fischer

    IPC分类号： A61B18/18

    CPC分类号： A61B18/1206 ,  A61B18/1445 ,  A61B2018/00404 ,  A61B2018/00601 ,  A61B2018/00607 ,  A61B2018/0063 ,  A61B2018/00702 ,  A61B2018/00875 ,  A61B2018/124

    摘要： The invention relates to an electrosurgical instrument that comprises two branches joined to one another in an articulated manner, which can be actuated to open or close in a manner corresponding to a clamping, spreading or cutting tool. The instrument further comprises electrode parts at distal ends of the branches, which are used for grasping tissue and passing a coagulation current through the tissue for the purpose of coagulating it and which are electrically insulated from one another, as well as current-supply devices to supply the coagulation current to the electrode parts. In addition, on at least at one electrode part, a cutting section designed as a cutting electrode is provided whereby the electrode part comprises the cutting section and a coagulation section. In addition a control unit is provided to control the HF current in such a way that when a threshold value characterizing a particular property of the grasped tissue has been reached, a cutting current different from the coagulation current is supplied to at least the cutting section.

    摘要翻译： 本发明涉及一种电外科器械，其包括以铰接方式彼此接合的两个分支，其可以以对应于夹紧，铺展或切割工具的方式被致动以打开或关闭。 该仪器还包括在分支的远端的电极部分，其用于抓取组织并使凝结电流通过组织以凝固其并且彼此电绝缘，以及电流供应装置 将凝结电流提供给电极部件。 此外，至少在一个电极部分设置有设计为切割电极的切割部分，由此电极部分包括切割部分和凝结部分。 此外，提供控制单元以这样的方式控制HF电流，使得当达到表征所抓握的组织的特定属性的阈值时，不同于凝固电流的切割电流被提供给至少切割部分。

    Applicator for an electrosurgical instrument
    9.
    发明授权
    Applicator for an electrosurgical instrument 有权
    电外科手术器械

    公开(公告)号：US07815638B2

    公开(公告)日：2010-10-19

    申请号：US10525802

    申请日：2003-08-04

    申请人： Guenter Farin ,  Klaus Fischer ,  Volker Bartel

    发明人： Guenter Farin ,  Klaus Fischer ,  Volker Bartel

    IPC分类号： A61B18/14

    CPC分类号： A61B18/042

    摘要： An applicator for an electrosurgical instrument, alternatively for argon-plasma coagulation and cutting, also argon-supported. The applicator includes a gas and high frequency current terminal, a cutting electrode attached to a gas and high frequency current supply pipe, an insulating cap for detachably fastening the applicator on the instrument handle, and an insulating casing tube displaceable relative to the applicator common longitudinal axis for exposing or covering the cutting electrode and surrounding the gas and high frequency current supply pipe over a longitudinal section, and a collar or an external right-angle bend at the casing tube distal end. At least one radially surrounding gas-sealing inhibiting device is arranged between an inside of the casing tube and an outside of the gas and high frequency current supply pipe, allowing that a respective position be frictionally fixed at any location of the displacement path of the casing tube.

    摘要翻译： 用于电外科器械的施用器，或者用于氩 - 等离子体凝固和切割，也是氩支撑的。 涂抹器包括气体和高频电流端子，连接到气体和高频电流供应管的切割电极，用于将施用器可拆卸地紧固在仪器手柄上的绝缘帽，以及可相对于涂敷器共同纵向移动的绝缘套管 轴，用于暴露或覆盖切割电极并且围绕纵向截面上的气体和高频电流供应管，以及在套管远端处的套环或外部直角弯曲部。 至少一个径向围绕的气体密封抑制装置设置在套管的内部和气体和高频电流供给管的外部之间，允许相应的位置摩擦地固定在壳体的位移路径的任何位置 管。

    Step-Up Driver With Minimal Switching Frequency
    10.
    发明申请
    Step-Up Driver With Minimal Switching Frequency 失效
    具有最小开关频率的升压驱动器

    公开(公告)号：US20100013403A1

    公开(公告)日：2010-01-21

    申请号：US12223978

    申请日：2007-02-12

    申请人： Klaus Fischer ,  Josef Kreittmayr

    发明人： Klaus Fischer ,  Josef Kreittmayr

    IPC分类号： H05B41/36

    CPC分类号： H02M3/156 ,  H05B41/28

    摘要： The invention relates to an electronic ballast comprising a step-up converter for operating a discharge lamp. The electronic ballast is embodied in such a way as to disconnect a switching element (T1) in the step-up converter when a maximum current value of the current flowing through the switching element is reached. The electronic ballast comprises a holding circuit (HS) which is provided with a time-function element (R27, C23) and is embodied in such a way that it sets the time-function element (R27, C23) when the switching element (TI) is disconnected and reconnects the switching element after a time interval defined by the time-function element (R27, C23).

    摘要翻译： 本发明涉及一种包括用于操作放电灯的升压转换器的电子镇流器。 当达到流过开关元件的电流的最大电流值时，电子镇流器以这样一种方式实现，即断开升压转换器中的开关元件（T1）。 电子镇流器包括具有时间功能元件（R27，C23）的保持电路（HS），并且以这样一种方式实现：当开关元件（TI）被设置为时间功能元件（R27，C23）时， ）断开并在由时间函数元素（R27，C23）定义的时间间隔之后重新连接开关元件。