中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

36 records (took 0.042 seconds)

    OCS enhancer
    24.
    发明公开
    OCS enhancer 失效
    OCS-增强。

    公开(公告)号：EP0278659A2

    公开(公告)日：1988-08-17

    申请号：EP88300853.4

    申请日：1988-02-02

    Applicant: AGRIGENETICS LP ,  THE COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANISATION

    Inventor： Ellis, Jeff G. ,  Llewellyn, Daniel J. ,  Peacock, W. James ,  Dennis, Elizabeth

    IPC: C12N15/05

    CPC classification number: C12N15/67 ,  C12N15/8216

    Abstract: DNA segments which act to increase or activate the expression of genes in plants are described and characterized. These transcription activating elements contain DNA sequences from the upstream untranscribed flanking region of the octopine synthase gene ( ocs ) of the T-DNA of Agrobacterium tumefaciens . The ocs transcription activating element contains a first essential component which has the identifying sequence 5ʹ-ACGTAAGCGTTACGT-3ʹ. A second nonessential component having the identifying sequence 5ʹ-GATGTTAACATC-3ʹ contributes to the level of gene expression. Recombinant DNA molecules containing the plant transcription activating element and a plant-­expressible gene under its control are provided. The transcription activating element described and DNA molecules containing it are useful in a method for increasing the level of expression of genes in plant tissue.

    Abstract translation: 描述和表征了用于增加或激活植物中基因表达的DNA片段。 这些转录激活元件含有来自根癌土壤杆菌的T-DNA的章鱼碱合酶基因（ocs）的上游未转录侧翼区的DNA序列。 ocs转录激活元件含有具有鉴定序列5'-ACGTAAGCGTTACGT-3'的第一必需成分。 具有鉴定序列5'-GATGTTAACATC-3'的第二非必需成分有助于基因表达水平。 提供了含有植物转录激活元件的重组DNA分子和其控制下的植物可表达基因。 所述的转录激活元件和含有它的DNA分子可用于增加植物组织中基因表达水平的方法。

    Controlled release capsule
    26.
    发明公开
    Controlled release capsule 失效
    控制释放胶囊

    公开(公告)号：EP0174865A3

    公开(公告)日：1987-04-15

    申请号：EP85306519

    申请日：1985-09-13

    Applicant: THE COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANISATION

    Inventor： Laby, Ralph Henry ,  Lance, Mark Andrew

    IPC: A61M31/00

    CPC classification number: A61D7/00 ,  A61M31/002

    Abstract: A capsule (10) for insertion into the rumen of an animal through the oesophagus and adapted to be retained therein while releasing a therapeutic or nutrient composition. The capsule comprises an elongate. tubular body member (12) for housing a quantity of said composition and a plurality of elongate wings (18), with each wing pivotally attached at one end thereof to the body member in the vicinity of the leading end (14) of the body. Each wing is resiliently biased away from a storage position, to which is pivotable so as to extend along the body member, toward the trailing end (16) thereof, to a laterally extending operative position in which it is at a predetermined angle to the body member, and is constrained against pivoting beyond such angle.

    Abstract translation: 一种胶囊（10），用于通过食道插入动物的瘤胃并适于保持在其中同时释放治疗或营养组合物。 胶囊包括用于容纳一定数量的所述组合物的细长管状本体构件（12）和多个细长翼片（18），每个翼片的一端在主体部件的前端附近枢转地附接 14）身体。 每个机翼被弹性地偏置在远离存储位置的位置，可以枢转的方式使其沿着本体构件向其后端（16）延伸到横向延伸的操作位置，在该位置处与主体成预定的角度 并且被限制在超过这样的角度的枢转。

    Composite metal articles
    27.
    发明公开
    Composite metal articles 失效
    复合金属制品

    公开(公告)号：EP0130626A3

    公开(公告)日：1986-10-22

    申请号：EP84107837

    申请日：1984-07-05

    Applicant: THE COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANISATION ,  VIDA-WELD PTY. LIMITED

    Inventor： Sare, Ian Richard ,  Henderson, Ian Douglas ,  Heijkoop, Teunis ,  Bosworth, Michael Richard ,  Aspin, Ronald Edgar ,  Arnold, Brian Kingsley

    IPC: B22D19/16 ,  B22D19/08 ,  B32B15/01

    CPC classification number: B22D19/16 ,  B22D19/08

    Abstract: A method of forming a composite article having a first and a second metal component, and a resultant composite metal article, wherein a flux coating is applied over at least a substantially oxide-free bond surface of the first component, the first component with said flux coating is preheated and, with said first component positioned in a mould to fill a portion of a cavity of the mould, a melt for providing the second component is poured into the mould so as to flow over said bond surface; the first component being preheated to a first temperature and the melt being poured at a second temperature such that, on flowing over the bond surface, the meld displaces said flux coating and wets said bond surface, and that such initial temperature equilibration between said surface and the melt results in an interface temperature therebetween at least equal to the liquidus temperature of the melt, thereby resulting on solidification of the melt in attainment of a bond between the components.

    EP0563200A4 -
    29.
    发明公开
    EP0563200A4 - 失效
    EP0563200A4 - Google专利

    公开(公告)号：EP0563200A4

    公开(公告)日：1994-02-02

    申请号：EP92901880

    申请日：1991-12-20

    Applicant: THE COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANISATION

    Inventor： BRADY, COLIN ,  LEE, ELIZABETH ,  POGSON, BARRY, JAMES ,  ORR, GLENDA, ROBYN ,  SPEIRS, JAMES

    IPC: A01H5/00 ,  C12N9/24 ,  C12N9/26 ,  C12N15/09 ,  C12N15/56

    CPC classification number: C12Y302/01015 ,  C12N9/2402

    Abstract: The present invention provides an isolated DNA sequence which encodes at least part of the tomato enzyme endopolygalacturonase PG1 β-subunit. This DNA sequence preferably encodes polypeptide the N-terminal amino acid sequence of which is: E-K-H-S-G-D-I-H-G-A-T-Y-S-D-K. In other preferred forms of the invention the DNA sequence encodes a polypeptide which includes one or both of the following amino acid sequences: D-A-N-D-I-E-A-N-T-Y-N-Y-G-Q-X-F-N-E-G; A-L-N-A-E-N-Q-V-R-I-K. The DNA sequence of the present invention may be used to produce genetically engineered tomato plants with modified riping characteristics.

    Abstract translation: 本发明提供了分离的DNA序列，其编码至少部分番茄酶内切聚糖半乳糖醛酸酶PG1β-亚基。 该DNA序列优选编码N-末端氨基酸序列为E-K-H-S-G-D-I-H-G-A-T-Y-S-D-K的多肽。 在本发明的其它优选形式中，DNA序列编码包括以下氨基酸序列中的一个或两个的多肽：D-A-N-D-I-E-A-N-T-Y-N-Y-G-Q-X-F-N-E-G; A-L-N-A-E-N-Q-V-R-I-K。 本发明的DNA序列可用于生产具有改进的成膜特征的基因工程番茄植物。

    AN ULTRASONIC SENSOR
    30.
    发明公开
    AN ULTRASONIC SENSOR 失效
    超声波传感器

    公开(公告)号：EP0425554A4

    公开(公告)日：1991-11-21

    申请号：EP89908366

    申请日：1989-07-20

    Applicant: THE COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANISATION

    Inventor： CHAN, HELEN LAI WA ,  CHIANG, KIN SENG

    IPC: G01H9/00

    CPC classification number: G01H9/004

    Abstract: An ultrasonic sensor utilising a polarization maintaining optical fibre. The invention comprises a polarization maintaining fibre (4) with a light source (1) to launch into the fibre light beams respectively aligned with each of the principal axes of the fibre and an output detection system (9, 10, 11, 12) to determine phase difference induced between the beams by ultrasonic waves (6) incident upon the fibre. Bias control (15) can be provided to compensate for environmentally induced phase differences. The invention also comprises a polarization maintaining fibre (25) divided into a sensor portion (27) and a lead portion (26). These portions are optically joined together by a 45 DEG joint (28) so that a beam aligned with one principal axis with the lead portion travelling from this portion to the sensor portion is decomposed into two components respectively aligned with each of the two principal axes in the sensor portion. A light source (21) and optics (22) launch a linear polarised beam into the lead portion in alignment with one of the principal axes and a detection system (31, 32, 36, 37) determines phase difference induced by incident ultrasonic waves between the two components passing through the sensor portion.

Patent Agency Ranking