baber/WOPTO huggingface dataset:
Patent EP-0554273-A1 (EP)
Title: Procede de manipulation genetique de cellules de plantes, de plasmides recombines, de bacteries recombinees et de plantes
Inventor: DE LAFONTEYNE JEAN LEO JULES
IPC: C12N5/10
Filed: 1991-09-26
Abstract: Procédé de manipulation génétique de cellules de plantes qui, par essence, ne peuvent pas être transformées par Agrobacterium tumefaciens avec intégration par l'ADN T. Ledit procédé comprend l'introduction d'ADN étranger dans les cellules de plante par infection des cellules de plante avec une ou plusieurs souches d'Agrobactérium tumefaciens recombiné qui contiennent l'ADN étranger devant être transféré aux cellules de plante entre les extrémités gauche et droite de l'ADN T nécessaires pour un tel transfert et qui sont capables de transférer cet ADN étranger aux cellules de plante, l'ADN étranger situé entre les extrémités gauche et droite de l'ADN T comprenant: (A) un gène de transposase situé dans une cassette d'expression actif dans les cellules de plante mais non entre les extrémités gauche et droite de transposon nécessaires pour l'intégration dans l'ADN des cellules de plante, et (B) un transposon recombiné comprenant les extrémités gauche et droite de transposon nécessaires pour l'intégration dans l'ADN des cellules de plante avec un fragment d'ADN intermédiaire devant être intégré dans l'ADN des cellules de plante, mais ne contenant pas de fragment d'ADN qui peut conduire, dans les cellules de plante, à l'expression d'une transposase active.
Patent EP-0555301-A1 (EP)
Title: Process and installation for producing liquid fuels and raw chemicals.
Inventor: BARENDREGT SIMON
IPC: C07C41/06
Filed: 1991-10-30
Abstract: PCT No. PCT/DE91/00851 Sec. 371 Date May 10, 1993 Sec. 102(e) Date May 10, 1993 PCT Filed Oct. 30, 1991 PCT Pub. No. WO92/07921 PCT Pub. Date May 14, 1992The invention is directed to a process and an installation for the production of liquid fuels and raw chemicals from crude petroleum within the framework of a refinery process with process steps for distillation, thermal and/or catalytic cracking, and possibly reformation. The refinery process is directly supplemented by various process steps, i.e. a partial flow of the C4 components together with a flow of methanol or ethanol is subjected to a catalytic reaction, the unconverted n-butane-containing portion of the components is subjected to isomerization, a part of the isobutane is subjected to a thermal cracking process, and finally the product flow emerging therefrom is guided back, in its entirety or in part, into the fractionation stage for splitting.
Patent EP-0557392-A1 (EP)
Title: Haut-parleur a bobine mobile enrobee
Inventor: WIJNKER EDDY LEON LUCIEN
IPC: H04R9/04
Filed: 1991-11-13
Abstract: Haut-parleur (1) comportant une unité à aimant (3) générant un champ magnétique; un élément monté suspendu pour se déplacer de manière élastique autour d'une position stable de repos, par exemple un diaphragme, un cône (5), un dôme ou un autre élément apte à rayonner du son présentant des propriétés sélectionnées; ainsi qu'un conducteur électrique tel qu'une bobine mobile (6) reliée à l'élément mobile, possédant des bornes d'alimentation en courant, et placée dans ledit champ magnétique de sorte que lorsqu'elle est traversée par un courant, une force est appliquée à l'élément mobile pour dévier celui-ci de sa position de repos. Afin d'éviter que ladite bobine mobile (6) ne soit endommagée ou ne se dégrade, elle est enrobée d'un matériau résistant à la corrosion et à l'oxydation de sorte que toute infiltration des gaz promoteurs de la corrosion ou de l'oxydation de la bobine (6), notamment de l'oxygène, soit impossible.
Patent EP-0513523-A1 (EP)
Inventor: MOSCHINI RENZO
IPC: C22C1/00
Filed: 1992-04-07
Abstract: A die casting process, in particular, for producing light alloy internal combustion engine components, whereby a metal alloy in pigs, possibly containing ceramic particles, is melted and cast in semiliquid form into ingots (8), by feeding it, as it solidifies and under laminar flow conditions, through a static mixer (3). The ingots are then divided, e.g. cut, into smaller ingots (12), each of the same weight as the component for casting, which are heated to paste form in a furnace at a temperature within the solidification range of the alloy, and then fed one at a time into the injection chamber (20) of a die casting machine by which the semiliquid alloy of which the ingot is formed is injected into a mold (22).
Patent EP-0516074-A1 (EP)
Title: Aminooxy-Vernetzer enthaltende wässrige Dispersionen von Carbonylgruppen enthaltenden Copolymerisaten
Inventor: KOHLHAMMER KLAUS DR
IPC: C08L57/10
Filed: 1992-05-27
Abstract: Die Erfindung betrifft Aminooxy-Vernetzer enthaltende wäßrige Dispersionen von Carbonylgruppen enthaltenden Copolymerisaten, Verfahren zu deren Herstellung und deren Verwendung als Vernetzungssystem in Bindemitteln, Klebemitteln und Überzugsmitteln.
Patent EP-0540842-A1 (EP)
Inventor: BERNREITNER KLAUS DIPL-ING
IPC: C08L51/06
Filed: 1992-08-22
Abstract: Verfahren zum Hochfrequenzschweissen von thermoplastischen Formteilen aus Mischungen von Polyolefinen und Polyamiden, die einen Haftvermittler enthalten, sowie Folien mit verbesserten Eigenschaften aus Polyolefin-Polyamid-Mischungen, die einen Haftvermittler auf Basis von mit Maleins{ureanhydrid gepfropften Olefin-Homo- oder Copolymeren enthalten.
Patent EP-0534142-A1 (EP)
Inventor: JOSSENS LAWRENCE W
IPC: C07B61/00
Filed: 1992-08-21
Abstract: A process for increasing iso-butylene and iso-pentene yield from a refinery naptha comprising contacting a olefinic naptha stream comprising C₅-C₉ olefins with a low acidic crystalline silicate catalyst at a pressure of less than 300 psig and a temperature of between about 500 to about 900 F to produce a product stream rich in iso-butylene and iso-pentene.
Patent EP-0541988-A1 (EP)
Inventor: MORITA YOSHITSUGU MAIN OFFICE
IPC: C08G77/38
Filed: 1992-10-16
Abstract: An MQ organopolysiloxane compatible with organic plastics, has an epoxy-containing organic group, and has the following general formula
       
 R¹ represents monovalent hydrocarbon groups, R² represents the hydrogen atom and monovalent hydrocarbon groups, R³ represents epoxy-containing organic groups and alkoxysilylalkyl groups,  a  is 0 or a positive number,  b  and  c  are positive numbers,  a / c  has a value of 0 to 4,  b / c  has a value of 0.05 to 4, and        (       a     ̲      +        b     ̲     )/       c     ̲             has a value of 0.872 to 4. Also, a method for the preparation of this organopolysiloxane comprises an addition reaction of an Si-H containing organopolysiloxane with an epoxy-containing compound in the presence of a hydrosilylation catalyst.
Patent EP-0547597-A1 (EP)
Inventor: KOYA KAZUO FINE FUNCTIONAL MAT
IPC: G02B6/00
Filed: 1992-12-17
Abstract: The optical fiber type filter 1 of the present invention comprises a single optical fiber 2 which forms a loop and an optical coupling part 3 which is formed by fusion-bonding and drawing parts of the incident side 2a of the optical fiber 2 and the outgoing side 2b of the fiber. The optical fiber type filter 1 is produced by bending a single optical fiber 2 into a loop, arranging a part of an incident side 2a of the optical fiber parallel to a part of an outgoing side 2b of the optical fiber while coming the former in close contact with the latter and fusion-bonding and drawing the contact portion with heating to form an optical coupling part 3.
Patent EP-0554576-A1 (EP)
Inventor: DEFIEUW GEERT
IPC: B41M5/392
Filed: 1992-01-28
Abstract: Dye-donor element for use according to thermal dye sublimation transfer, said dye-donor element comprising a support having on one side a dye layer and on the other side a heat-resistant layer provided with a topcoat layer, characterized in that said heat-resistant layer comprises an organic polymeric binder and the topcoat layer is obtained by coating a solution of at least one silicon compound and a substance, capable of forming during the coating procedure a polymer having an inorganic backbone which is an oxide of a group IVa or IVb element.
Patent EP-0499310-A1 (EP)
Inventor: NEW NIGEL HENRY
IPC: F16C32/00
Filed: 1992-02-01
Abstract: An assembly in which a rotating shaft (10) is supported by a magnetic bearing (11) has a back-up bearing (18) to support the shaft (10) in the event of failure of the magnetic bearing (11). If the bearing portion of the back-up bearing (18) comprises a ball race (19), the radially outer raceway (22) thereof is secured to an anchorage, such as a housing for the assembly (16). A low stiffness damper member in the form of an annular shaped body of resilient material (30) also is included in the back-up bearing (18), between the bearing portion thereof (19) and the anchorage (16). Advantageously, when the magnetic bearing has failed, and the shaft (10) is being brought to rest by being in contact with the back-up bearing (18), the resilient body (30) is in shear, and the body has a lower stiffness than otherwise would be the case. Thus, any tendency for the back-up bearing (18), and/or the anchorage (16), to be damaged whilst the shaft (10) is being brought to rest, is reduced, because the provision of the low stiffness damper (30) causes the shaft to have a low natural frequency of oscillation.
Patent EP-0499337-A1 (EP)
Inventor: HEGEMANN LUTZ
IPC: A61K31/475
Filed: 1992-02-14
Abstract: The use of tetra:hydro-thieno-pyrido-indole derivatives and the pharmaceutically acceptable acid addition salts thereof for preparing a medicament for the treatment of hyperproliferative and/or inflammatory skin disorders is provided.
Patent EP-0524686-A1 (EP)
Inventor: ARISON BYRON H
IPC: C07D493/22
Filed: 1992-07-15
Abstract: Avermectin compounds are hydroxylated the 14a position by adding the avermectin compounds to the fermentation medium of  Streptomyces   lavendula e. In addition, other changes are effected in the avermectin moiety such as epimerization at the 13-carbon. The compounds are active anthelmintic and antiparasitic agents and compositions for such uses are also disclosed.
Patent EP-0533232-A1 (EP)
Inventor: NICOLAI ELISABETH
IPC: C01B3/58
Filed: 1992-08-18
Abstract: The crude gas (10) containing H2, CO and CO2 is subjected to a high-temperature shift conversion (11) at pressures in the range from 10 to 100 bar and temperatures in the range from 300 to 550 DEG C. An H2-rich gas mixture (12) is obtained, having a temperature from 300 to 450 DEG C and a CO content, calculated for the dry gas, of at most 5% by volume. This gas mixture is passed through an oxidation zone (16) for the purpose of selective, catalytic oxidation of the carbon monoxide, CO2 being removed (19) from the gas drawn from the oxidation zone. An H2 product gas is obtained which has a CO content, calculated for the dry gas, of at most 3% by volume. For the purpose of fine purification, the H2 product gas can be passed through a catalytic methanation (22). <IMAGE>
Patent EP-0507554-A1 (EP)
Inventor: AJIOKA MASANOBU
IPC: C08J9/14
Filed: 1992-03-31
Abstract: Foams are provided comprising innumerable cells dispersed in thermoplastic polymer compositions substantially consisting of polylactic acid or a copolymer of lactic acid and hydroxycarboxylic acid and having degradable characteristics in the natural environment. 
     Containers such as food trays and throw away cups are also provided comprising molded sheet foam of a thermoplastic and degradable polymer, for heat insulating materials and cushioning materials comprising bulk foam.
Patent EP-0508690-A1 (EP)
Inventor: CAUFIELD CRAIG EUGENE
IPC: A61P27/14
Filed: 1992-04-03
Abstract: There are disclosed compounds of the formula:
       
 wherein 
   X has specified meanings 
   Y is -O- or -S-; and 
   R 1  and R 2  are each, independently, hydrogen or lower alkyl; 
which by virtue of their ability to inhibit PLA 2 , are of use as antiinflammatory agents and there is also disclosed a method for the treatment of immunoinflammatory conditions, such as allergy, anaphylaxis, asthma and inflammation in mammals.
Patent EP-0510938-A1 (EP)
Inventor: WILKIE ROBERT R
IPC: B05B5/04
Filed: 1992-04-22
Abstract: A method and apparatus are provided for electrostatically applying a coating, such as solder mask, to a substrate 16 such as a circuit board. A grounded conveyor system includes electrically conductive means 22 for suspending the substrate from the conveyor and grounding the substrate. An atomizing spray nozzle 10 provides an atomized, electrically charged spray of the coating material in the direction of the grounded substrate 16. A focusing element 12 is positioned to confine the spray to a desired pattern 14, and a receiving backplate 18, which carries a charge opposite that of the spray, is positioned behind the substrate 16 to attract the charged coating particles that do not impinge on the substrate 16.
Patent EP-0533450-A1 (EP)
Inventor: WATSON RICK D
IPC: F16H61/00
Filed: 1992-09-16
Abstract: A compound shift lever mechanism employs a noise and vibration damper assembly for isolating an upper shift lever 12 from a lower shift lever 14 of a transmission. In a preferred form, the levers 12,14 are held in spaced, coaxial alignment for unitary movement in a plurality of planes by a damper 20 which comprises two parts. The first part is a cylindrical elastomeric sleeve 22 defining axially spaced female end portions comprising bores 32 which frictionally overlie and snugly encase the two lever end portions 16,18 which extend thereinto. The second part is a cylindrical metallic shell 24 which circumferentially encapsulates the elastomeric sleeve 22 which contains the respective ends 16,18, of the upper and lower levers 12,14. The shell 24 thus radially encapsulates both of the end portions 16,18, as well as the sleeve 22, which incorporates a midportion containing a radial internal barrier 36 to prevent direct physical contact between the extremities of the levers 12,14. Finally, spaced female ends 26,28 of the shell 24 are crimped radially inwardly against the female end portions of the sleeve and, in turn, against both lever end portions 16,18, to frictionally retain the end portions 16,18 in spaced, coaxial alignment.
Patent EP-0498691-A1 (EP)
Title: Dispositif de découpage d'un composant d'un réacteur nucléaire
Inventor: GUIGON JEAN-PAUL
IPC: G21F9/30
Filed: 1992-01-24
Abstract: Le dispositif comporte un support (9) muni de moyens (12) pour sa fixation démontable sur la structure (1) du réacteur au-dessus et à la verticale du composant (3), une tourelle (10) montée rotative sur le support (9) autour de son axe vertical, un dispositif de reprise d'efforts (11) sur lequel l'extrémité inférieure de la tourelle (10) est montée rotative, un bras (18) monté mobile sur la tourelle (10) dans une direction radiale, un premier ensemble de coupe (20) monté sur le bras mobile (18), un chariot (25) monté mobile sur la tourelle (10) dans la direction verticale, un second ensemble de coupe vertical monté sur le chariot (25) et un moyen de manutention (30) de fragments du composant (3). <IMAGE>
Patent EP-0505240-A1 (EP)
Inventor: GEISMAR DANIEL
IPC: E01B29/02
Filed: 1992-03-12
Abstract: The invention relates to a device for laying and replacing railway track construction components, such as lengths of track and points. This device is of the type comprising a certain number of lifting carriages (3) which move on the track (4) and at least one lifting gantry crane (1) which moves on caterpillar tracks (7) for transporting, laying or replacing track components. The device is characterised in that it has only one gantry crane (1) for transport and for lifting which is capable of moving on caterpillar tracks (7) or on the track (4), as well as a certain number of lifting carriages (2), at least two, which depends on the dimension of the track component (5). The invention may be used in the field of railway track installations. <IMAGE>
Patent EP-0534860-A1 (EP)
Inventor: CONRATH GUILLAUME
IPC: A61K31/495
Filed: 1992-09-25
Abstract: Pharmaceutical composition consisting of a stable aqueous solution of the sparfloxacin of formula: <IMAGE>  containing     - sparfloxacin, - one or more monocarboxylic polyhydroxyacids or lactone derivatives thereof, at least in a stoichiometric quantity relative to the sparfloxacin, - if necessary, an excess of monocarboxylic polyhydroxyacid or of another pharmaceutically acceptable acid intended to ensure a pH for complete solubilisation of the salt thus formed, less than or equal to 5, - optionally, an isotonising agent and/or other pharmaceutically acceptable adjuvants.
Patent EP-0544550-A1 (EP)
Inventor: REMY JOEL
IPC: H03L7/23
Filed: 1992-10-26
Abstract: The synthesiser according to the invention includes a short-steps frequency generator (21) producing a first frequency (Fe) which is applied to a divider (22) with variable ratio (N) whose output frequency is compared with a phase comparator (25), with subtractive beating arising from a mixer (24) which receives a second frequency (Fq) coming from an oscillator (23) with piezoelectric resonator and a reference frequency (Fp), the output frequency (Fs) being obtained from the frequency of the oscillator (23), divided in a divider with fixed ratio (R) and multiplied by frequency-multiplying means (27), by the same variable ratio (N). The invention makes it possible to obtain output signals exhibiting good spectral purity. <IMAGE>
Patent EP-0549393-A1 (EP)
Inventor: LE DORTZ FRANCIS P
IPC: B29C63/00
Filed: 1992-12-09
Abstract: The present invention relates to a method and a device for removing the protective films (2a, 2b) from insolated printed-circuit boards (4) before the development phase. According to the method, a pressurised jet (E) is sprayed against one edge (9) of the board (4), perpendicular to the edge (9) and in the general plane of the board (9) so as to disbond the adjacent film zones (13a, 13b) of the said edge (9), and then a traction force is exerted on the disbonded zones (13a, 13b) in order to remove the two films (2a, 2b) symmetrically by peeling. The device includes two counter-rotating transporter rollers (7a, 7b) between which the board (4) to be stripped of film is engaged, and interacting with two presser rollers (8a, 8b) intended to grip the zones (13a, 13b) disbonded by the water jet (E) in order to exert the peeling traction force. <IMAGE>
Patent EP-0592749-A1 (EP)
Inventor: LINCKE PAUL
IPC: D03D41/00
Filed: 1992-10-16
Abstract: Multiple-shed loom consisting of a weaving rotor (1) with reeds (14) which comb through the warp threads (6-9), inserted by laying elements (5a-5d) into shed-forming high and low points (2a, 2b) of shed-forming means (2), in the direction of rotation (12) as far as the region of the fabric edge (18). The warp threads are composed of a basic warp-thread system with basic warp threads (8, 9) which are under a relatively high thread tension, and of a pile warp-thread system with pile warp threads (6, 7) which are held flexibly by means of a rocker (21). Part beating-up drop wires (2c) convey each individual weft thread (10) inserted in an open shed (22) into the vicinity of the fabric edge (18), a predetermined spacing at the same time being maintained. Full beating-up drop wires (2d) beat up all the spaced weft threads (10) periodically onto the fabric edge (18), in such a way that pile loops (19) form in the pile warp threads (6, 7). The terry fabric (23) produced in this way is drawn off by means of a cloth beam (26). <IMAGE>
Patent EP-0538206-A1 (EP)
Inventor: CONTI MARIO
IPC: F16L55/10
Filed: 1992-10-01
Abstract: A remotely controlled apparatus is described, for use in the dismantling of high risk plants comprising a large number of pipes (16) having a relatively small diameter and containing contaminated fluids, said apparatus comprising a working head (5), mounted on a lift truck (1) or similar moving means, capable of sealing end portions of said pipes (16) by permanent set of the material after first squashing said pipes, and of subsequently performing the cutting of the sections of pipes with sealed ends which are to be removed.
Patent EP-0551440-A1 (EP)
Title: Design of bioactive peptides based on immunoglobulin structure
Inventor: WILLIAMS WILLIAM
IPC: C12N15/13
Filed: 1991-09-13
Abstract: The present invention relates to a method for producing peptides which have biological activity comprising: (i) identifying a region of a protein of interest which is homologous to a member of the immunoglobulin superfamily of molecules; (ii) synthesizing a peptide which comprises amino acid sequence found in the region of homology; and (iii) modifying the synthetic peptide such that it assumes a three-dimensional conformation which is biologically active. The invention is based, in part, on the discovery that a cyclic peptide comprising amino acid sequences of a CDR derived from an antibody directed toward a viral receptor molecule can be used to effectively inhibit the binding of virus to its receptor. The invention is also based in part on the discovery that a cyclic peptide corresponding to a portion of human immunodeficiency virus (HIV) gp120 that is homologous to immunoglobulins may be used to generate an anti-HIV immune response.
Patent EP-0556302-A1 (EP)
Title: Unite de disques a elements d'actionnement multiples
Inventor: SQUIRES JOHN P
IPC: G06F3/06
Filed: 1991-10-22
Abstract: Une unité (20) de disques à éléments d'actionnement multiples utilise des têtes multiples (46a-j, 47a-j) associées aux éléments d'actionnement multiples (341, 342) respectifs, afin de lire et d'écrire des données sur toutes les pistes de la surface d'un disque. Le positionnement de chaque tête par les éléments d'actionnement respectifs est commandé par des informations asservies intégrées, enregistrées dans les pistes de données. Les pistes de données présentent une densité supérieure à 2000 pistes par pouce. L'utilisation de deux éléments d'actionnement permet d'obtenir des temps d'accès réduits par rapport à ceux d'unités de disques pourvues d'un seul élément d'actionnement ainsi qu'une vitesse de transfert de données accrue.
Patent EP-0560872-A1 (EP)
Title: Method and apparatus for halftone rendering of a gray scale image using a blue noise mask
Inventor: PARKER KEVIN J
IPC: G06T3/40
Filed: 1991-12-03
Abstract: A method and system for rendering a halftone image of a gray scale image (500) by utilizing a pixel-by-pixel comparison (402) of the gray scale image against a blue noise mask (502) is disclosed in which the gray scale image is scanned on a pixel-by-pixel basis and compared on a pixel-by-pixel basis to an array of corresponding data points contained in a blue noise mask stored in a PROM (406) or computer memory in order to produce the desired halftoned image. Both digital and optically implemented halftone methods are disclosed. Application specific modifications of the blue noise mask as well as its use for producing halftoned color images are also disclosed.