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    • 1. 发明授权
    • Process of monitoring the operability of a filtering plant for dedusting
gases
    • 监测用于除尘气体的过滤设备的可操作性的过程
    • US6136067A
    • 2000-10-24
    • US191645
    • 1998-11-13
    • Gunter DehnJoachim KreinHorst MoellenhoffJoachim Schmitt
    • Gunter DehnJoachim KreinHorst MoellenhoffJoachim Schmitt
    • B01D46/00B01D46/24B01D46/44B01D46/46B01D35/143
    • B01D46/0086B01D46/0068B01D46/2407B01D46/446
    • The filtering plant has a plurality of porous, gas-permeable filter elements with at least one raw gas side and at least one clean gas side. The gas to be cleaned (raw gas) flows towards the raw gas side, and the clean gas side is connected with a clean gas passage. Into the clean gas passage and into the filter elements, pulse gas coming from a pressure vessel is introduced for periodically detaching dust adhering at the raw gas side. Via a gas-permeable passage, the pressure vessel is connected with a measuring chamber having a smaller volume than the pressure vessel. While pulse gas flows out of the pressure vessel into the clean gas passage and to the filter elements, the pressure difference .DELTA.p=p1-p2 is measured and monitored, where p1 is the static pressure in the measuring chamber, and p2 is the static pressure in the pressure vessel. Expediently, an alarm signal is activated when the maximum of the pressure difference falls below a predetermined minimum value.
    • 过滤设备具有多个具有至少一个原始气体侧和至少一个清洁气体侧的多孔,透气过滤元件。 被清洁气体(原料气体)向原料气侧流动,清洁气体侧与清洁气体通路连通。 进入清洁气体通道并进入过滤器元件,引入来自压力容器的脉冲气体,以周期性地分离附着在原料气侧的粉尘。 通过透气通道,压力容器与具有比压力容器小的体积的测量室连接。 当脉冲气体从压力容器流出到清洁气体通道和过滤器元件中时,测量和监测压差ΔΔP= p1-p2,其中p1是测量室中的静压力,p2是静态的 压力容器内的压力。 有利地,当压力差的最大值下降到预定最小值以下时,报警信号被激活。
    • 6. 发明授权
    • Trans-sialidases obtained from Trypanosoma congolense
    • 来自锥虫的转唾液酸酶
    • US07655784B2
    • 2010-02-02
    • US10538840
    • 2003-12-11
    • Joachim SchmittGunter BoehmBernd StahlRoland SchauerEvelin TiralongoSilke Schrader
    • Joachim SchmittGunter BoehmBernd StahlRoland SchauerEvelin TiralongoSilke Schrader
    • C07H21/02C07H21/04A61K39/00
    • C12N9/1081
    • The invention relates to novel enzymes, which transfer sialic acid from a donor molecule onto an acceptor molecule (trans-sialidases). The enzymes are isolated from the protozoan Trypanosoma congolense. The invention also relates to functional equivalents of said enzymes, to the nucleic acid sequences and amino acid sequences that code for the enzymes and their functional equivalents, to expression constructs and vectors that contain said sequences, to recombinant microorganisms that carry the inventive coding nucleic-acid sequences, to a method for the recombinant production of the inventive enzymes, to a method for isolating said enzyme from Trypanosoma congolense, to a method for the enzymatic sialization of acceptor molecules using the inventive enzymes, to effectors of the inventive trans-sialidases, to the use of the nucleic acid sequences, amino acid sequences, enzymes, effectors or sialization products for producing vaccines, medicaments, foodstuffs or food additives, in addition to the latter products obtained by the inventive method.
    • 本发明涉及将唾液酸从供体分子转移到受体分子(反唾液酸酶)上的新型酶。 这些酶是从原生动物锥虫中分离的。 本发明还涉及所述酶的功能等同物,编码酶及其功能等同物的核酸序列和氨基酸序列,含有所述序列的表达构建体和载体,携带本发明编码核酸的重组微生物, 酸序列,重组生产本发明酶的方法,用于将所述酶与锥虫属分离的方法,使用本发明酶将受体分子酶促唾液酸化的方法用于本发明的反唾液酸酶的实施者, 使用除了通过本发明方法获得的后一种产品之外的核酸序列,氨基酸序列,酶,效应物或用于生产疫苗,药物,食品或食品添加剂的唾液化产品。