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187 records (took 0.024 seconds)

    65.
    发明专利
    未知

    公开(公告)号：AT419395T

    公开(公告)日：2009-01-15

    申请号：AT04817156

    申请日：2004-10-08

    Applicant: BERTIN TECHNOLOGIES SA ,  CENTRE NAT RECH SCIENT

    Inventor： RAVASSARD PHILIPPE ,  BIZET KARINE ,  MALLET JACQUES ,  VERDIER AMANDINE

    IPC: C12Q1/68

    Abstract: Rapid detection of microorganisms (A) comprising collecting (A); extracting RNA; labeling the RNA, or converting it to labeled DA; hybridizing the labeled nucleic acid to capture probes, specific for each microorganism, present on a chip, where hybridization takes only 15-45, preferably 30, minutes; detecting any hybridization and analysis of the results, is new.

    устройство для высокочастотной вибрации пробирок, которые содержат подлежащие обработке образцы
    66.
    发明专利
    устройство для высокочастотной вибрации пробирок, которые содержат подлежащие обработке образцы 未知

    公开(公告)号：UA82329C2

    公开(公告)日：2008-04-10

    申请号：UA2005001849

    申请日：2003-07-16

    Applicant: BERTIN TECHNOLOGIES SA

    Inventor： BOQUET JEAN ,  ESTEVE ALAIN-JEAN

    IPC: B01F11/00 ,  B01F15/00 ,  F16H23/04

    Abstract: Вибрационноеустройство, предназначенноедляобеспечениявысокочастотнойвибрациипробирок (24), которыесодержатподлежащиеобработкеобразцыматериалов, вчастности, образцыбиологическихматериалов, котороесодержитопорнуюпластину (22) дляпробироки концентрическиеподшипники (28, 30), предназначенныедлямонтажаупомянутойпластиныв ободе (26), эластичноподвешенномнараме (10), причемупомянутыеподшипникисодержатдваподшипникакачения, установленныходинвнутридругого. Предлагаемоеизобретениепозволяетпридаватьпробиркам, которыесодержатобразцыподлежащихобработкематериалов, поочередногокриволинейноговибрационногодвиженияс высокойчастотой.

    67.
    发明专利
    未知

    公开(公告)号：AT388229T

    公开(公告)日：2008-03-15

    申请号：AT04791526

    申请日：2004-10-13

    Applicant: BERTIN TECHNOLOGIES SA

    Inventor： MARON PIERRE-ALAIN ,  LEJON DAVID ,  BIZET KARINE ,  CARVALHO ESMERALDA

    IPC: C12N15/10

    Abstract: Method for extracting nucleic acids from microorganisms using a combination of three lytic techniques. Method for extracting nucleic acids from microorganisms comprises: (a) lysing microorganisms (A) by, in any sequence, chemical lysis, using a detergent solution, thermal lysis by incubating the extract at below 0[deg]C and then immediately at over 95, preferably about 100, [deg]C, and mechanical lysis by stirring the extract in presence of beads; (b) precipitation of membrane debris and proteins; (c) recovering the nucleic acid (NA)-containing supernatant; (d) precipitation of NA and removal of supernatant; and (e) optionally redissolving NA in buffer. An independent claim is also included for a method for analyzing the microbial population of an environment by taking a sample; resuspension in solution; extracting NA by the new method, then analyzing NA.

    69.
    发明专利
    未知

    公开(公告)号：DE60124224T2

    公开(公告)日：2007-10-04

    申请号：DE60124224

    申请日：2001-02-13

    Applicant: BERTIN TECHNOLOGIES SA

    Inventor： LEPRETRE MARC ,  CHASTANG GEORGES

    IPC: B64C39/02 ,  B64C27/20

    Abstract: The invention concerns a remote-controlled flying machine, in particular for surveillance and inspection, capable of hovering and comprising a spherical open-worked resistant shroud integral with a cylindrical fairing wherein rotates a propeller powered by an engine housed in a fuselage secured to the fairing with radial arms and straightening vanes.

    70.
    发明专利
    未知

    公开(公告)号：FR2832799B1

    公开(公告)日：2006-11-03

    申请号：FR0115220

    申请日：2001-11-23

    Applicant: BERTIN TECHNOLOGIES SA

    Inventor： ALAZARINE AYMERIC ,  BERNASCOLLE PHILIPPE ,  LEBLAY PIERRICK ,  PELOUS GERARD

    IPC: G01M3/38 ,  G01J5/60 ,  G01N21/35 ,  G01V8/00

    Abstract: A measurement scale independent of temperature is determined in the calculating window from the ratio of differences in flow through the two filters. The gas concentration can be calculated from this scale by weighting the ratio using the mean flow in the calculating window or as a function of the difference between a preset temperature and the ground temperatures during the calculating window Optical gas detection system by observation at a distance of an area using a measurement filter with a transmission band comprising a specific absorption ray for the gas being sought and a reference filter with a transmission band corresponding to that of the measurement filter but not including the specific absorption ray for the gas. The process involves detecting the presence of the gas by determining the difference in flow through the gas (22) and coming from points at different temperatures in a calculation window, and of the ratio of the flow differences seen through the measurement filter and through the reference filter. The scale is equal to ( eta . phi p)/K, where eta is the ratio, phi the mean flow in the calculating window, p a parameter depending on the measuring and reference filters and K a normalization parameter equal to phi p for a preset temperature in the calculating window, e.g. 20 deg C. The values of the derivative with respect to the temperature of the spectral luminescence of a black body at a given mean temperature are calculated for difference ground temperatures to deduce the derivative with respect to the temperature of a ratio for the same mean temperature in the absence of gas. The values are recorded and the measured ratios weighted as a function of the difference between the ground temperatures and the preset mean temperature. For the detection of several gases, a filter assembly (F1, F2, F3) is used, with the transmission bands determined relative to each other as a function of the absorption rays of the gases (G1, G2, G3). Thus, a filter (F2) can be used as a reference filter for a gas (G1) and as a measuring filter for another gas (G2,G3), or vice versa, connecting the filters in pairs, each pair detecting one or more gases. An identification matrix is formed where the rows correspond to the pairs of filters and the columns to the gases to be detected. The matrix is formed by calibrating the various filters and is used to detect the presence and concentration of the gases. A series of filters with stepped transmission bands are used.

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