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    • 43. 发明申请
    • ULTRA LIGHT WEIGHT BROWSER
    • 超轻量级浏览器
    • WO2004086761A2
    • 2004-10-07
    • PCT/EP2004/050312
    • 2004-03-16
    • INTERNATIONAL BUSINESS MACHINES CORPORATIONIBM DEUTSCHLAND GMBHGÖTZ, NorbertSTAMM-WILBRANDT, Hermann
    • GÖTZ, NorbertSTAMM-WILBRANDT, Hermann
    • H04N7/00
    • G06F17/30899H04N1/64
    • The present invention relates to the field of computer technology, and in particular to a method and system for compressing digital data from a row-column structured, multi­- color bitmap image representation and to advantageous applications thereof for low bandwidth data communication. In order to increase the compression rate in particular of bitmaps corresponding to screen shots in web-based applications or standard desktop applications having a graphical user interface (GUI) it is proposed to reduce (210) the image representation in order to contain only a subset of colors, preferably 2, 4, 8, 16 … 256, before subjecting it to further compression steps (215, 260, 265) and comprising row­wise X-OR operations (215) and subsequent compressed mapping (240, 245) of the resulting pixel information into a respective compressed bit string. X-OR operations in column direction (220) are also added in order to improve the compression rate for the specific field of above said low bandwidth communications.
    • 本发明涉及计算机技术领域,具体涉及一种用于压缩来自行 - 列结构化,多 - 害色 - 位图图像表示的数字数据的方法和系统及其有利应用 用于低带宽数据通信。 为了增加特别是与基于网页的应用或具有图形用户界面(GUI)的标准桌面应用中的屏幕截图对应的位图的压缩率,建议减少(210)图像表示以仅包含子集 (215,260,265)并且包括行和害羞的X-OR操作(215)以及随后的压缩映射(240,245)之前,将颜色(优选地2,4,8,16 ... 256) 将得到的像素信息分解成相应的压缩比特串。 列方向(220)上的X-OR操作也被添加以提高上述低带宽通信的特定场的压缩率。
    • 49. 发明申请
    • SUBSTITUTED 2-PHENYLPYRIDINES USEFUL AS HERBICIDES
    • 取代的2-苯基吡啶作为除草剂
    • WO1997006143A1
    • 1997-02-20
    • PCT/EP1996003243
    • 1996-07-23
    • BASF AKTIENGESELLSCHAFTSCHÄFER, PeterHAMPRECHT, GerhardHEISTRACHER, ElisabethMENKE, OlafZAGAR, CyrillRACK, MichaelGÖTZ, NorbertHARREUS, AlbrechtWESTPHALEN, Karl-OttoWALTER, HelmutMISSLITZ, Ulf
    • BASF AKTIENGESELLSCHAFT
    • C07D213/61
    • C07D405/12A01N43/40C07D213/61
    • Substituted 2-phenylpyridines have the formula (I), in which n equals 0, 1; R stands for halogen, C1-C6 alkyl halide; R , R stand for H, halogen; R stand for CN, halogen; X, Y stand for -O-, -S-; R , R stand for H, C1-C4 alkyl or form together an 1,2-ethylene, 1,3-propylene, 1,4-tetramethylene or 1,5-pentamethylene chain; R stands for C1-C6 alkyl halide, C3-C6 alkenyl halide, C2-C6-alkenyloxy-C1-C4-alkyl, C2-C6-alkenyloxy-C1-C4-alkoxy-C1-C4-alkyl, C3-C6-alkenyl, C3-C6-alkenyloxy-C1-C4-alkoxy-C1-C4-alkyl, C3-C6-alkenyl, C3-C6-alkadienyl, C3-C6-alkinyl, C3-C6-cycloalkyl, C5-C6-cycloalkenyl, 3-oxetanyl, 3-thietanyl, phenyl, phenyl-C1-C4-alkyl or 5/6-membered heteroaryl with 1 to 3 heteroatoms selected from the group that consists of 2 oxygen atoms, two sulphur atoms and 3 nitrogen atoms, whereas each phenyl ring and heteroaromatic compound may be unsubstituted or bear 1 to 3 substituents halogen, NO2, CN, C1-C4-alkyl, C1-C4-alkoxy or C1-C4-alkoxycarbonyl; or R and R form together an 1,2-ethylene or 1,3-propylene chain that may bear one or two C1-C4 alkyl substituents. These compounds are useful as herbicides, as plant siccative/defoliating agents.
    • 取代的2-苯基吡啶(I),其中n为0,1; [R <1>为卤素,C1-C6卤代烷基; [R <2>,R <3>为H,卤素; [R <4> CN,卤素; X,Y是-O - , - S-; [R <5> - [R <6>为H,C1-C4烷基或共同一个1,2-亚乙基,1,3-亚丙基,1,4-四亚甲基或1,5-亚戊基链; [R <7> C1-C6卤代烷基,C3-C6卤代烯基,C2-C6链烯氧基,C1-C4烷基,C2-C6链烯氧基,C1-C4烷氧基C1-C4烷基,C3-C6 链烯基,C3-C6链二烯基,C3-C6炔基,C3-C6环烷基,C5-C6环烯基,3-氧杂环丁烷基,3-硫杂环丁烷基,苯基,苯基-C 1 -C 4 - 烷基或5- / 6-元杂芳 卤素,NO2,CN,C1-C4烷基,C1:选自两个氧原子,两个硫原子和3个氮原子的基团,其中每个苯环和杂芳环可以是未取代的或者可以携带1至3个取代基的1〜3个杂原子 C4烷氧基或C1-C4烷氧羰基,或R <6>和R <7>一起1,2-亚乙基或1,3-亚丙基链,其可带有一个或两个C1-C4烷基取代基。 用途:用作除草剂; 对于植物干燥/落叶。