baber/WOPTO huggingface dataset:
Patent EP-0424464-B1 (EP)
Inventor: BLAKENEY ANDREW J
IPC: C08L61/06
Filed: 1989-07-07
Granted: 1994-05-04
Abstract: A phenolic novolak resin characterized by the product of a condensation reaction of an aldehyde comprising a haloacetaldehyde source or a mixture of a haloacetaldehyde source and a formaldehyde source with a phenolic monomer comprising at least one compound of formula (I), wherein R1, R2 and R3 are individually selected from hydrogen or a one to four carbon alkyl group and wherein the ratio of total carbon atoms in the sum of R1, R2 and R3 to the total number of phenolic nuclei in said resin is from about 0.5:1 to about 1.5:1 in the presence of a solvent; said resin made by employing a molar ratio of total aldehyde to total phenolic monomers from about 0.33:1 to about 0.70:1. These phenolic resins are suitable for use in light-sensitive compositions (e.g. positive-working photoresists).
Patent EP-0439639-B1 (EP)
Title: Process for the disposal of pressurized containers
Inventor: KOHRS GUENTER
IPC: B09B3/00
Filed: 1990-01-29
Granted: 1993-09-15
Abstract: The invention relates to a process for the disposal of pressurised containers which are filled with the base materials for foams. The containers are crushed under an overpressure of inert gas and with simultaneous spraying of a solvent, the crushed parts of the containers are separated from the substances forming the contents and these substances are collected and, if appropriate, separated off within the overpressure area. <IMAGE>
Patent EP-0385180-B1 (EP)
Inventor: BERTONCELLO MARIO
IPC: B66B5/04
Filed: 1990-02-14
Granted: 1996-09-11
Abstract: The safety locking mechanism for a lift or similar machine comprises a rotary drum (1) which is attached to the pinion of the rack and pinion drive mechanism and mounted on a plate. A roller (8) on the end of a lever (6) pivoted to the plate is held against the surface of the drum, which is equipped with cams (2,3) projecting from its surface. If the drum speed exceeds a set level the roller and lever are pushed away from the drum's surface, and a claw (6') connected to the lever engages with a projection (4,5) on the drum, locking the drum and pinion, so that the lift comes to a stop.
Patent EP-0433767-B1 (EP)
Inventor: MORAS PAOLO
IPC: B21C1/30
Filed: 1990-12-05
Granted: 1994-09-28
Abstract: Continuous drawing method and device (10) straight drawing operations, whereby the drawing is carried out with a pair of tracked or chain means (12-112) that bear drawing clamps (15-115), the tracked or chain means (12-112) comprising means (17-18-19) to adjust the distance between centres of the tracked or chain means (12-112) in relation to a drawing axis (13) so as to adapt that distance to the various drawing diameters, the adjustment of the distance between centres of the tracked or chain means (12-112) and the final clamping of the material being drawn between the drawing clamps (15-115) taking place in at least two working steps, the first of these at least two steps providing for the approach of the tracked or chain means (12-112) to the drawing axis (13) with substantially mechanical methods and advantageously bringing one of the two tracked or chain means (12-112) to its final drawing position, whereas the other tracked or chain means (12-112) is halted at a position separated by a desired amount from its final position, while the second of at least two steps arranges for the final positioning of that other tracked or chain means (12-112) by means of an actuation with a fluid. The device (10) comprising the following working units:   first displacement means (21-121) connected to the means (17-18-19) that adjust the distance between centres, second displacement means (22-122) slidably coupled to the first displacement means (21-121) and connected to their respective tracked or chain means (12-112), and a chamber (23) to hold fluid, which is positioned between the first (21-121) and second (22-122) displacement means and can be filled momentarily with fluid under pressure. l
Patent EP-0456736-B1 (EP)
Inventor: TAI EVA F
IPC: C08F265/02
Filed: 1990-01-19
Granted: 1995-07-19
Abstract: Clusters of water-swellable polymer fines, having high rates of absorbency without gel-blocking are prepared by suspending water-swellable polymer particles in an inert hydrophobic liquid, such as hydrocarbon, and slowly adding to the particles an aqueous solution, which can be water or an aqueous solution or mixture of water-soluble monomer and silica or a similar compound to silica.
Patent EP-0482054-B1 (EP)
Inventor: HOLMES PHILIP C O ESSO ENGINEE
IPC: C10G11/18
Filed: 1990-07-11
Granted: 1994-09-07
Abstract: Nouvelle installation et procédé de strippage pour opérations de craquage catalytique d'hydrocarbures. Cette installation se compose d'un récipient (60) contenant des plateaux perforés empilés et séparés verticalement (63), dont chacun est muni d'un déversoir de trop-plein (65) délimitant la profondeur maximale de la couche de particules de catalyseur qui est posée dessus. Chaque déversoir (65) constitue l'extrémité supérieure d'un tube de descente (66) par lequel les particules descendent d'un plateau vers celui qui lui est immédiatement inférieur en un endroit diamétralement opposé au déversoir (65) de ce plateau, de sorte que les particules doivent traverser le plateau avant de déborder du déversoir et de descendre au plateau inférieur suivant. On introduit de la vapeur, ou tout autre milieu de strippage (72) dans le fond du récipient (60). Cette vapeur monte par les perforations pratiquées dans les plateaux et par les couches de particules fluidifiées de catalyseur maintenues par les déversoirs (65) et sépare les hydrocarbures des particules de catalyseur. La vapeur contenant ces hydrocarbures peut être recueillie au-dessus du récipient dans un séparateur (12) faisant partie du réacteur de craquage catalytique et les particules de catalyseur sont recueillies depuis le fond du récipient.
Patent EP-0443440-B1 (EP)
Inventor: VETTER RICHARD
IPC: F28D21/00
Filed: 1991-02-14
Granted: 1994-04-13
Abstract: Channel for purging combustion gases of a boiler installation, the channel extending, seen overall, at least approximately horizontally and having heat exchangers, for heating water or the like, which are formed from a plurality of mutually parallel plates (6). In order to increase the efficiency in this case, and to load the plates (6) more uniformly, the plate ends of associated plates (6) are progressively offset with respect to one another at the transitions from one heat exchanger to the next or from one plate packet to the following one and, moreover, at the transitions the plate ends of an exchanger are offset with respect to the plate ends of the following exchanger in the opposite direction such that the plates (6) which are situated outermost delimit the transition above and below. <IMAGE>
Patent EP-0468528-B1 (EP)
Inventor: VANSLYKE STEVEN ARLAND C O EAS
IPC: C09K11/06
Filed: 1991-07-26
Granted: 1995-06-21
Abstract: An internal junction organic electroluminescent device (100) is disclosed comprising in sequence, an anode (102), an organic hole injecting and transporting zone (108), an organic electron injecting and transporting zone (112), and a cathode (104). The hole injecting and transporting zone (108) includes a tertiary amine containing at least two tertiary amine moieties and including attached to a tertiary amine nitrogen atom an aromatic moiety containing at least two fused aromatic rings. <IMAGE>
Patent EP-0475327-B1 (EP)
Inventor: VINCENT DE PAUL MICHEL
IPC: F16K47/08
Filed: 1991-09-09
Granted: 1994-08-24
Abstract: Valve comprising a shutter (1) interacting with a seat provided with crenellations (3) arranged round the part of the seat on which the shutter comes to rest, characterised in that each crenellation (3) comprises, on its face (8) opposite the shutter (1), a vertical central partition (10) which separates two symmetrical recesses (9). 
<??>The elimination of vibrations occurring under partial load. 
<IMAGE>
Patent EP-0455309-B1 (EP)
Inventor: VAN DALFSEN RUDOLF HENDRIK
IPC: E01H5/04
Filed: 1991-05-03
Granted: 1994-03-23
Abstract: The invention relates to a scooping apparatus to be coupled with a vehicle, said apparatus comprising: a carrying frame to be coupled with said vehicle by means of coupling means, a substantially cylindrical cage rotatably carried by said frame, said cage comprising: two end walls rotatably connected with said frame by means of rotation bearings, two cage parts carried by said end walls, namely a scooping part having a scooping edge, and a lid part, said two cage parts being relatively movable between a closed position, in which they form the cage, and an open position and one of which has at least one opening, in such a way that that cage part has a substantial opening degree, first driving means for rotatably driving at least one of said cage parts; and second driving means for moving the cage parts between the closed position and the open position. The scooping apparatus according to the invention is characterized in that the two cage parts are movable in coaxial relation with the cylinder axis of the cage. <IMAGE>
Patent EP-0465054-B1 (EP)
Inventor: ASGHAR SAFDAR M
IPC: G10L19/08
Filed: 1991-06-20
Granted: 1996-04-24
Abstract: The communications processor of the present invention comprises, in a single integrated circuit chip, the combination of a central processing unit (CPU-200)) having an execution unit (206) with an arithmetic logic unit and accumulators, a program counter, memory (400), a clock generator (202), a timer (212), a bus interface (204), chip select (210) outputs, and an interrupt processor (214); a digital signal processor (DSP-300) having an instruction set to carry out a digital signal processing algorithm, an execution unit for carrying out multiply and accumulate operations and an external interface; an address bus (102) connected between the CPU and the DSP; a data bus (104) connected between the CPU and the DSP; and a static scheduler for statically scheduling execution of the signal processing algorithm between the digital signal processor and the CPU. <IMAGE>
Patent EP-0489606-B1 (EP)
Inventor: HRICOVINI EVA
IPC: B65D5/20
Filed: 1991-09-05
Granted: 1995-12-06
Abstract: The container is made from foldable material, such as cardboard, formed by folding a cut and scored blank which has, when it is constructed to form a volume, panels determined by free edges formed by cutting and/or scoring lines. It is characterised in that at least two panels (4-6-8-9 and 5-7-12-13) are triangular and, after folding, have to cover at least partially one or more of the panels (1-11-16) having to form adjacent faces of the container, means being provided for keeping the container in constructed and closed form. <IMAGE>
Patent EP-0479719-B1 (EP)
Inventor: BAUD ANDRE
IPC: E06B9/68
Filed: 1991-09-05
Granted: 1994-04-20
Abstract: Roll-up device comprising a winding tube, within which is seated a tubular motor, the profiled output shaft (11) of which is engaged in a profiled hole (19) of a transverse piece (12) fixed to the winding tube, in such a way that the output shaft is integral in terms of rotation with said transverse piece. The profiles allow interlocking in at least two different angular positions. The output shaft (11) has at least one elastically retractable hook (16). The transverse piece has at least one catch point (23) and a number of clearances (20, 21, 22) at least equal to the number of hooks, the size of the clearances being such that the hook engaged in a clearance is inoperative, the hook being intended to catch automatically on a catch point for at least one interlocking position. The position of the hooks and of the clearances can be reversed. 
<??>Depending on the tube in which the motor is mounted, its output shaft can be fixed axially to the drive disc or not. 
<IMAGE>
Patent EP-0504279-B1 (EP)
Inventor: MCDANDLISS RUSSELL J
IPC: C12N9/02
Filed: 1990-12-05
Granted: 1997-07-09
Abstract: DNA coding for at least one enzyme that causes the accumulation of a pyrimidine deoxyribonucleoside is used, in conjunction with metabolic mutations or heterologous DNA coding for metabolic enzymes that also increase pyrimidine deoxyribonucleoside production, to engineer cultured cells to express a pyrimidine deoxyribonucleoside (PdN) in recoverable quantities, providing a commercially useful fermentation source for PdNs.
Patent EP-0513091-B1 (EP)
Inventor: BRAGE NILS ANDERS
IPC: F41A1/10
Filed: 1991-01-29
Granted: 1994-10-26
Abstract: PCT No. PCT/SE91/00065 Sec. 371 Date Jul. 29, 1992 Sec. 102(e) Date Jul. 29, 1992 PCT Filed Jan. 29, 1991 PCT Pub. No. WO91/11673 PCT Pub. Date Aug. 8, 1991.A countermass for a recoilless weapon which is intended to be placed behind the propellant charge of the weapon projectile and intended to depart together with the propellant gases that exit from the rearward end of the weapon when the projectile is projected forward. The countermass includes a plurality of mutually sequential and separated countermass bodies, each of which has a gas throughflow passage. The throughflow passage in the countermass bodies is sized to have a larger inlet area in bodies at the forward end of the countermass and gradually smaller inlet area in bodies at the rearward end of the countermass.
Patent EP-0514455-B1 (EP)
Inventor: VALLEE ANTOINE
IPC: B41M1/10
Filed: 1991-02-08
Granted: 1994-09-07
Abstract: A printable sheet having a high printing quality and a high handling resistance. At least one of the sides of the sheet is treated with a composition which comprises at least one filler and at least one elastomeric binder. The elastomeric binder is selected from the group consisting of aqueous dispersions of polyurethane, acrylate copolymers, optionally carboxylated styrene-butadiene copolymers, and polymers of which one of the monomers is acrylonitrile, isoprene, or neoprene, or mixtures thereof. The sheet can be used for manufacturing protected documents.
Patent EP-0520012-B1 (EP)
Inventor: PATIL ABHIMANYU ONKAR
IPC: C10M159/16
Filed: 1991-03-04
Granted: 1995-02-15
Abstract: Des compositions oléagineuses, en particulier des compositions à base d'huile lubrifiante, présentant des caractéristiqes antioxydantes améliorées et contenant une quantité d'un agent de dispersion-amélioration de l'indice de viscosité capable d'améliorer l'indice de viscosité, se composent des produits de réaction de: (a) un copolymère d'éthylène soluble à l'huile comprenant environ 15 à 90 % en poids d'éthylène et de 10 à 85 % en poids d'au moins un C3 de C28 alpha-oléfine, ayant un nombre moyen de poids moléculaire d'environ 5.000 à 500.000, greffé avec un matériau acide carboxylique non saturé en éthylène et possèdant une ou deux moitiés acides ou anhydrides; (b) une polyamine organique ayant au moins deux groupes aminés primaires; (c) un aldéhyde; (d) un réactif nitrogène hétérocyclique ayant au moins un groupe -N(H)- dans le cycle hétérocyclique; et, facultativement, (e) une quantité suffisante pour obtenir un agent de dispersion-amélioration de l'indice de viscosité présentant des propriétés viscométriques améliorées à basse température d'un matériau acide dicarboxylique hydrocarbyle-substitué à longue chaîne et haute fonctionalité et possèdant une fonctionnalité d'au moins 1,2.
Patent EP-0474853-B1 (EP)
Inventor: BOAZ NEIL WARREN
IPC: C07C309/73
Filed: 1991-03-28
Granted: 1994-08-10
Abstract: L'invention concerne un procédé permettant de séparer un alcool enrichi de manière énantiomère d'un premier mélange composé d'un alcool et d'un ester enrichis de manière énantiomère. Le procédé comprend les étapes suivantes: (a) la mise en contact du mélange avec un réactif capable de réagir avec la fonction hydroxy de l'alcool, sans diminution de la pureté optique, de manière à produire un deuxième mélange renfermant un dérivé stable aux bases de l'alcool enrichi de manière énantiomère et de l'ester n'ayant pas réagi; (b) la mise en contact du deuxième mélange avec une base capable de réagir avec l'ester de manière à produire un troisième mélange renfermant un composé plus volatil que le dérivé stable aux bases de l'alcool; (c) l'élimination du composé volatil du troisième mélange; et (d) la retransformation du dérivé stable aux bases de l'alcool en un alcool enrichi de manière énantiomère sans diminution de la pureté optique.
Patent EP-0480072-B1 (EP)
Inventor: SHINOZAKI YUKUO
IPC: C04B11/00
Filed: 1991-04-24
Granted: 1995-07-05
Abstract: L'invention se rapporte à un matériau de revêtement réfractaire qui comprend du ciment comme matrice et dont les caractéristiques de résistance au feu ou à la fois de résistance au feu et de durabilité sont considérablement améliorées. Dans la première variante de la présente invention, ce matériau est constitué d'un mélange de 100 parties en poids de ciment avec 5 à 35 parties en poids de chaux, 5 à 35 parties en poids de gypse et 5 à 35 parties en poids d'un gel d'aluminosilicate. Dans une seconde variante de la présente invention, ce matériau est constitué d'un mélange de 100 parties en poids d'un matériau pulvérulant, que l'on prépare en mélangeant 100 parties en poids de ciment avec 5 à 35 parties en poids de chaux, 5 à 35 parties en poids de gypse et 5 à 35 parties en poids d'un gel d'aluminosilicate, avec 50 à 300 parties en poids d'un ballon de céramique, 10 à 40 parties en poids d'une fibre céramique et 5 à 20 parties en poids, en termes de teneur en matière solide, d'une émulsion de résine synthétique.
Patent EP-0550635-B1 (EP)
Inventor: DESAI MANOJ C
IPC: A61K31/40
Filed: 1991-08-20
Granted: 1995-04-19
Abstract: The present invention relates to novel fused ring analogs of nitrogen containing heterocycles, and specifically, to compounds of formula (I), wherein R<1>, R<2>, R<3>, R<4>, R<5>, R<6>, R<7>, R<8>, x, y, and z and m are defined as below. These novel compounds are useful in the treatment of inflammatory and central nervous system disorders, as well as other disorders.
Patent EP-0503299-B1 (EP)
Inventor: BIEDERBICK MANFRED
IPC: F16L55/10
Filed: 1992-02-13
Granted: 1995-05-03
Abstract: Devices for freezing fluids in pipelines, in order to be able to carry out repairs for example, consist essentially of a sleeve which surrounds the pipe section and through which a fluid or gaseous cooling medium flows. The gaseous cooling medium is obtained by evaporation of a low-boiling-point liquefied gas such as nitrogen. In this case, very low temperatures are used in an uncontrolled manner, which temperatures are undesirable for some pipe materials. In order to be able to carry out the freezing using a gaseous cooling medium at defined higher temperatures as well, the cooling medium in the circuit is passed through the sleeve by the connections (4, 5) for the supply and extraction of the cooling medium being connected to the pressure side (7) and suction side (10) of a fan (8). Provided in the pressure side is a device for the controllable supply of low-boiling-point liquefied gas, for example a spray nozzle (11), which is connected via a control valve (12) to a reservoir (13) for the liquefied gas. Located in the suction side is a pressure relief flap (18) for the removal of gaseous cooling medium. The inlet and outlet temperatures of the cooling medium can be detected on the sleeve by means of temperature sensors (14, 15) and are held constant at a predetermined value by means of a temperature controller (16) which influences the control valve. <IMAGE>
Patent EP-0503634-B1 (EP)
Inventor: HAMABURA KIMIO
IPC: C07C249/02
Filed: 1992-03-12
Granted: 1995-12-27
Abstract: To provide novel terpenes which are useful for the preparation of drug, food, perfume and so on, and a process for preparing thereof. In reacting a compound represented by the general formula (II): <CHEM>     wherein n is 0 or 1 or 2,  with a compound represented by the general formula (III): <CHEM> wherein R<1> represents a lower alkyl group; and R<2> represents an alkyl group, a cycloalkyl group, a cycloalkylalkyl group, an aryl group, an arylalkyl group or a heteroaryl group, to form a terpene derivative represented by the general formula (I):   <CHEM> wherein R<1> represents a lower alkyl group; R<2> represents an alkyl group, a cycloalkyl group, a cycloalkylalkyl group, an aryl group, an arylalkyl group or a heteroaryl group; n is 0 or 1 or 2; and the symbol <IMAGE> represents a single or double bond with the proviso that both of the linkages adjacent to each other must not be simultaneously single bonds or double bonds, the above reaction is conducted in an organic solvent in the presence of a transition metal compound and an organic amine.
Patent EP-0507177-B1 (EP)
Inventor: SCHWABE PETER DR
IPC: A61K6/896
Filed: 1992-03-23
Granted: 1995-12-13
Abstract: The invention relates to alkoxy-functional silicone resins which are cured by moisture and to the use thereof as adhesive material.
Patent EP-0506190-B1 (EP)
Inventor: VAN HEUVEL MARGARETHA
IPC: A23K30/18
Filed: 1992-03-20
Granted: 2001-11-14
Abstract: The present invention provides the cloning and expression of purified and isolated DNA molecules, obtainable from fungi, which encode enzymes having arabinan-degrading activity. The present invention also provides DNA constructs containing these DNA molecules and methods for their enhanced expression in selected microbial host cells. The present invention further provides methods for the use of the thus-produced arabinan-degrading enzymes.
Patent EP-0522988-B1 (EP)
Inventor: GIBERT MICHEL
IPC: G01N33/18
Filed: 1992-07-09
Granted: 1997-04-02
Abstract: The invention relates to a method and arrangements for the detection of pollution in aqueous media, such as for example the detection of pollution of waterways, or of waste. The method comprises the steps consisting in:   - extracting the organic compounds contained in the water to be analysed using a solvent which absorbs little or no infrared electromagnetic radiation; - using spectography means allowing the infrared absorption spectrum of the said organic compounds in the said water to be analysed in the said solvent;   The method is characterised in that it comprises the steps consisting in:   - picking up and storing the reference infrared spectrum of the said predetermined aqueous medium; - picking up the current spectrum of the said predetermined aqueous medium; the said current spectrum and the said reference spectrum extending at least over the range going from approximately 4000 cm<-1> to 600 cm<-1>, - calculating a correlation coefficient of the said current spectrum with the said reference spectrum,   - detecting anomalies.   <IMAGE>
Patent EP-0506601-B1 (EP)
Inventor: ABRAMS LOUIS BROWN
IPC: A41D27/08
Filed: 1992-03-26
Granted: 1996-03-13
Abstract: A combination flock and other material transfer. The flock has an open interior section. The other material, such as twill, is die cut greater than the opening of the interior section of the flock (4) but less than the outside dimensions of the flock design (2). The unit is applied to a garment (8) with a hot melt adhesive which seals the flock to the twill and the edges of the flock and the twill to the garment. <IMAGE>
Patent EP-0542677-B1 (EP)
Inventor: FRINGELI WERNER DR
IPC: D06L3/12
Filed: 1992-10-28
Granted: 1996-03-13
Abstract: Storage-stable formulations of mixtures of optical brighteners containing at least two anionic optical brighteners, which preferably contain at least one sulphonic acid radical; an anionic polysaccharide; dispersants and water and optionally also auxiliaries. These formulations are particularly suitable for the production of liquid detergents.