baber/WOPTO huggingface dataset:
Patent EP-0429645-A1 (EP)
Title: Reduire la propagation d'infection par les appareils de manipulation du sang
Inventor: ISAACS CHARLES E
IPC: A61K31/23
Filed: 1990-06-11
Abstract: Cette invention vise une activité antivirale et antibactérielle d'acides gras et de monoglycérides. Plus particulièrement, l'invention vise l'inactivation de virus enveloppés et vise à tuer les cellules par des acides gras et des monoglycérides. Cette invention vise aussi des compositions antivirales et/ou pharmaceutiques antibactérielles qui consistent essentiellement d'un vecteur pharmaceutique et d'une quantité efficace d'un ou plusieurs composés choisis dans le groupe composé d'acides gras et de leurs monoglycérides. Elle vise aussi l'utilisation desdits composés pour réduire le risque d'infection lors de la manipulation de produits sanguins.
Patent EP-0439044-A1 (EP)
Inventor: POLI STEFANO
IPC: A61K31/425
Filed: 1991-01-15
Abstract: 3-L-(5-thioxo-L-prolyl)thiazolidine-4-carboxylic acid and the derivatives thereof have valuable immunostimulating, antioxidant, antiradical and antiageing properties. They are prepared by thionating the corresponding 3-L-pyroglutamyl-L-thiazolidine-4-carboxylic acid derivatives or by condensing 5-thioxo-L-proline with the corresponding L-thiazolidine-4-carboxylic acid derivatives.
Patent EP-0460381-A1 (EP)
Inventor: NEITZ ALFRED ING
IPC: F02M61/16
Filed: 1991-04-10
Abstract: The invention relates to a multi-jet injection nozzle with controlled cross-section for air-distributed injection in air-compressing internal combustion engines. In order to meet the more stringent standards for exhaust gas quality it is necessary to produce as homogeneous a fuel-air mixture as possible. According to the invention this is achieved by a nozzle needle (3), which has an axially and radially aligned spline toothing. By virtue of this spline toothing (5) a favourable ratio of injection cross-section to circumference of the flow cross-section is achieved, as a result of which a division of the injection jet and a mixing with the air are obtained. By means of co-ordinated compression springs (6, 9) it is also possible to keep the injection pressure almost constant for varying injection quantities, which in addition ensures a constant homogeneity of the fuel-air mixture, so that a good exhaust gas quality is obtained in all operating ranges.
Patent EP-0461666-A1 (EP)
Title: Palettenbehälter
Inventor: SCHUETZ UDO
IPC: B65D19/00
Filed: 1991-06-14
Abstract: Der mit der Zielvorgabe einer Vereinfachung der Deckelbefestigung gegenüber bekannten Behältern entwickelte Palettenbehälter (1) mit einem Kunststoff-Innenbehälter (2) und einem an diesem eng anliegenden Blechmantel (3), der auf einer Flachpalette (16) befestigt ist, ist dadurch gekennzeichnet, daß der obere Rand des Blechmantels (3) als Dreifach-Falzrand (14) ausgebildet ist, mit dem der Deckel (4) verschraubt ist. <IMAGE> <IMAGE>
Patent EP-0460705-A1 (EP)
Inventor: UMEZAWA YUJIRO
IPC: D07B1/06
Filed: 1986-01-24
Abstract: A steel cord for the reinforcement of rubber articles, comprising a central base structure (1) composed of 2 to 4 steel filaments, and only one coaxial layer (2) composed of a plurality of steel filaments arranged around the central base structure, the steel filaments of said coaxial layer and the central base structure being twisted in the same direction at the same pitch, the steel filaments constituting the central base structure having the same diameter (dc), characterized in that steel filaments of the coaxial layer have the same diameter (dso) which is smaller than the diameter (dc) of the steel filaments in the central base structure, the ratio dc/dso being from 1.03 to 1.25.
Patent EP-0464599-A1 (EP)
Inventor: HAERTEL VOLKER DR
IPC: F16F13/00
Filed: 1991-06-25
Abstract: The invention relates to an active hydraulically damped engine mount, particularly for motor vehicles, having an operating chamber (1) and a compensating chamber (2) which are connected to one another via an overflow channel (4) in an intermediate plate (5) and in which, adjacent to the operating chamber (1), there is arranged a membrane (18) which can be caused to vibrate electrodynamically as a function of predetermined operating parameters. In this case, in order to permit, even in the case of high pressures in the operating chamber, decoupling of high-frequency vibrations which can occur in the case of superimposed low-frequency vibrations, that is to say to be able to excite vibrations in the membrane even at high pressures, it is proposed according to the invention that the membrane consist of a stiff plate (18) and that it be coupled on the rear side to a vibration exciter (17) consisting of piezoelectrically active material. <IMAGE>
Patent EP-0457371-A1 (EP)
Inventor: LOEBERMANN HARTMUT DR
IPC: A61L2/00
Filed: 1987-12-15
Abstract: Pasteurisation of a soln. of the placental glycoprotein PP4 comprises heating it, in presence of Ca ions and at least one mono- or oligo-saccharide or sugar alcohol, and opt. also an amino acid, so that pathogenic germs are killed. Treatment is pref. at pH 5-9.5 (6.5-8.5), and the sugar or sugar alcohol is 30-150g/100ml, esp. 100-150g sucrose/100ml. The Ca concn. is 0.005-2, esp. 0.03-0.1, M and the opt. amino acid is 0.1-1.5 M.
Patent EP-0475086-A1 (EP)
Inventor: KATAOKA FUMIO
IPC: C08K5/29
Filed: 1991-08-09
Abstract: A photo-sensitive polymer composition comprising (a) a polymer obtained by reacting a poly(amic acid) with one or more amino compounds having at least one hydroxyl group and an isocyanate compound, and (b) one or more photosensitizers, photoinitiators or photocrosslinkers can provide a polyimide film excellent in heat resistance and mechanical properties and is suitable for forming fine patterns.
Patent EP-0478995-A1 (EP)
Title: Verdampfungsgekühlte Verbrennungskraftmaschine
Inventor: SAUSNER ANDREAS
IPC: F01P7/04
Filed: 1991-09-10
Abstract: Eine verdampfungsgekühlte Verbrennungskraftmaschine (1), bei der ein ein Kühlmittel (2) enthaltendes Kühlsystem (3) und ein damit verbundenes Ausgleichsgefäß (4) vorgesehen sind. Das Ausgleichsgefäß (4) ist mittels einer Leitung (5) an eine dampfgefüllte Zone (6) des Kühlsystems (2) angeschlossen. <IMAGE>
Patent EP-0477664-A1 (EP)
Inventor: KNOLL RUDOLF DIPL-ING
IPC: H01R4/48
Filed: 1991-09-11
Abstract: The housing of the protector plug, in which an overvoltage suppressor (28) is arranged, consists of a base-like lower part (2) and an upper part which is integrally connected to it via a film hinge. The upper part preferably consists of two halves (3, 4) which are pivoted with respect to one another to close the protector plug housing and are mechanically connected to one another by suitable locking elements. The lower part (2) contains retaining chambers (8) for contact parts which have a double spring contact emerging downwards from a base part in the plug-in direction, and a terminal connection emerging upwards therefrom. There are three identical contact parts (19) which are each connected via their terminal connections (21) to the connecting pins (29) of the overvoltage suppressor (28). The pin-shaped projections (35-37), which protrude from a distribution board (38), are used as mating contacts for the double spring contacts (25). The contact element (19) has an offset between the centre line of the double spring contact (25) and the actual connection of the connecting legs (29) of the overvoltage suppressor (28), which are located in a line. In the case of retaining chambers which are arranged offset with respect to one another, the overvoltage suppressor can be inserted in a straight line without deformation of its connecting legs in a manner matched thereto, if the individual contact elements are fitted into the retaining chamber in a specific position, rotated with respect to one another. 
<IMAGE>
Patent EP-0484672-A1 (EP)
Inventor: KOUDELKA VLADIMIR ING
IPC: E21B3/025
Filed: 1991-09-30
Abstract: This heavy duty equipment comprises a working cylinder (1), a striking piston (2), an upper lid (4) and a holder of drill bit. An anterior side duct (17) in the wall of an upper working space (18) of the working cylinder, communicating via an upper filling duct (16) and a posterior side duct (19,20) with a storage space (21) provided in the upper lid, and an anterior bypass duct communicating via an axial duct in an axial pin (22) and a posterior bypass duct with said storage space, axially define in said upper working space (18) of the working cylinder a compression space confined by the inner wall of said working cylinder (1), further an anterior face (26) of said upper lid and by the external surface of said axial pin (22). The upper lid together with the axial pin and the in-built storage space form an assembly group in which a water valve (8) is received. <IMAGE>
Patent EP-0490382-A1 (EP)
Title: Verfahren zur Herstellung von gesättigten primären Fettaminen durch Hydrierung von ungesättigten Fettsäurenitrilen
Inventor: FRUTH ANTON
IPC: C07C209/70
Filed: 1991-12-12
Abstract: Nach dem neuen Verfahren wird die Hydrierung von ungesättigten Fettsäurenitrilen oder Gemischen von ungesättigten und gesättigten Fettsäurenitrilen in flüssiger Phase in Gegenwart von Nickel- oder Kobalt-Katalysatoren durchgeführt. In einer ersten Reaktionsstufe wird das Fettsäurenitril in Gegenwart von Ammoniak mit Hydrierwasserstoff behandelt, bis alle Nitrilgruppen zu im wesentlichen primären Aminogruppen hydriert sind. Nachdem der Ammoniakgehalt des in der ersten Stufe erhaltenen Reaktionsgemisches auf einen Wert von höchstens 0,1 mol Ammoniak, pro mol eingesetztes Fettsäurenitril, eingestellt worden ist, werden in einer zweiten Reaktionsstufe die anwesenden Doppelbindungen zu gesättigten Bindungen hydriert. Das angestrebte primäre und gesättigte Fettamin wird in einer sehr hohen Ausbeute erhalten und hat eine Iodzahl von höchstens 5.
Patent EP-0524349-A1 (EP)
Inventor: PENG KE-OU
IPC: G06K7/10
Filed: 1991-07-08
Abstract: Dual-focus optical scanner for scanning an object, provided with optical illuminating means for illuminating the object to be scanned with a light point derived from a light source, which illuminating means have their own optics, and with optical imaging means for imaging the object onto a point sensor, which imaging means have their own optics. Said illuminating means and said imaging means are embodied in a coaxial relation with substantially coincident optical axes. The focal plane of the illuminating optics and the focal plane of the imaging optics in the object area are slightly spaced, the separation of said two spaced focal planes being such that the working range of the scanner is the sum of the depths of field of the illuminating and imaging optics, defined according to required spatial resolution. Said optical scanner can be used as a wandtype symbol code reader, such as a bar code reader, for reading the symbol code by relative manual scan movement. The reader includes at least one lens or lens-set (5), and in the optical path of the illuminating means a deflection member (4) is positioned between the one lens or lens-set (5) and the light source (1) for de-flecting the light, scattered from the symbol code, onto the sensor (9).
Patent EP-0452045-A1 (EP)
Inventor: ATKINSON GORDON E
IPC: F16K17/28
Filed: 1991-04-05
Abstract: A one-way duckbill check valve assembly for allowing fluid flow in a first direction and for preventing fluid flow in a second, opposite direction comprises a valve housing (10,12) having first and second ports opening into the housing, and a flow regulator (14) positioned within the housing and including an outer wall (52) which is formed as a substantially cylindrical member. The regulator includes a pair of semi-circular valve lips (38,40) which are oriented in converging relationship to each other to form an outlet slit (28) at one end of the regulator. These valve lips are connected to the outer wall (52) by a pair of concave connecting walls (42,44) and the lips and connecting walls form a pair of cavities on either side of the outlet slit (28). A pair of elongated projections (68,70) are located along diametrically opposing sides of the outer wall (52) for biasing the outer wall inwardly whereby a biasing force is applied to close the lips (38,40).
Patent EP-0467508-A1 (EP)
Inventor: COMLEY JACK WILLIAM
IPC: F41A19/07
Filed: 1991-05-08
Abstract: A projection device for firing e.g. a squash ball (7) comprises a one-piece plastics body (1) with a transverse bore (15) in which a trigger plunger (30) is seated. The squash ball (7) seats in a flaring muzzle cavity (5) at the front end (2) of the body. A blank cartridge (11) is loaded into a firing chamber (10) immediately behind the muzzle cavity (5), and having a breech formed by the front surface (34) of the trigger plunger (30). The trigger plunger is pierced by an opening (36) which, when the plunger (30) is depressed, allows a sprung firing pin (23) to move forward and fire the cartridge (11) to eject the squash ball (7) at high velocity. To prevent inadvertent discharge of the device, the head of the plunger (30) is restrained by a withdrawable split pin (60) and also by a hinging spring clip (50).
Patent EP-0475706-A1 (EP)
Inventor: BERGSTROM JAMES D
IPC: A61K31/35
Filed: 1991-09-09
Abstract: This invention relates to compounds of structural formula (I):
       
 which are squalene synthetase inhibitors and thus useful as cholesterol lowering agents.
Patent EP-0454529-A1 (EP)
Inventor: PEU JEAN-CLAUDE
IPC: F04D15/00
Filed: 1991-04-12
Abstract: The vertical centrifugal pump module (1) comprises at least one removable canister for the centrifugal hydraulic assembly forming a unit clamped between two end plates (6, 7) with clip (9, 11) and mounted with vertical axis in a receiving bore of a pump body. 
<??>A flat, annular non-return valve 26 opening in the direction of the delivery of the pump is arranged at the bottom of the receiving bore 15 between the inside wall of the said bore and the outside wall 37 of a central intake connection 34. 
<??>Application on removable or interchangeable hydraulic canister centrifugal pumps. 
<IMAGE>
Patent EP-0457691-A1 (EP)
Inventor: SPENNICK HERVE
IPC: A46B5/02
Filed: 1991-05-17
Abstract: The toothbrush according to the invention consists of a working head (1) in the form of a brush, equipped with bristles (5), integral with a gripping handle (2) via an extension (3). The working head (1) is offset outwards on the handle (2) back side and set back relative to the axis (6) of the said handle (2), the active part of the bristles (5) being open towards the said axis (6); this offsetting a is between 30 and 50 DEG  and is preferably of the order of 45 DEG . According to a further characteristic of the invention, the brush comprises a blocking and protection spur (8) disposed in the extension (3) of the head (1), as well as a rotation guide (9) intended to facilitate a rolling movement of the handle (2) in the hand. This toothbrush is particularly intended for veterinary use for cleaning the teeth of dogs and/or cats. <IMAGE>
Patent EP-0459890-A1 (EP)
Inventor: DUFETEL DIDIER
IPC: C07D239/42
Filed: 1991-05-29
Abstract: Pharmaceutical or cosmetic composition for use in topical application for retarding loss of hair and for inducing or stimulating its growth, containing at least one compound of formula: <IMAGE>  where:     R1 denotes H, C1-C8 alkyl; R2 denotes C1-C8 alkyl, NHR3 where R3 denotes H, -COOR4, where R4 denotes C1-C4 alkyl;   X denotes <IMAGE>, -OR9 or -SR10;   R5 and R6 denote H, C1-C12 alkyl, optionally substituted, consists of C2-C12 alkenyl, C3-C10 cycloalkyl, aralkyl or aryl or, with N, form a saturated or unsaturated heterocycle; R9 denotes C1-C12 alkyl, optionally substituted, C2-C12 alkenyl, C3-C10 cycloalkyl, C7-C12 aralkyl, optionally substituted phenyl;   R10 is identical to R9;     Y denotes O or OSO3<(-)>; as well as its addition salts with cosmetically or pharmaceutically acceptable acids.
Patent EP-0479649-A1 (EP)
Inventor: BRETEAU PIERRE
IPC: G01S7/487
Filed: 1991-09-25
Abstract: In the method of extraction of an information signal, being repeated in the noise of several signal frames, the signals of these various frames are processed in order to obtain an output frame in which an output signal appears corresponding to the said information signal, by carrying out, after initialisation of the output frame by a predetermined signal, a succession of steps according to the following cycle:   - the output frame is processed in order to obtain a slaved output frame; - the slaved output frame is homologously multiplied with an input signal frame, in order to obtain a new output frame; - the cycle is repeated with a new signal frame as long as the output frame is not sufficiently usable.   The device permits implementation of this method, especially in the context of laser telemetry. <IMAGE>
Patent EP-0481889-A1 (EP)
Inventor: PRADEL DENIS
IPC: H01L23/485
Filed: 1991-10-16
Abstract: According to the invention, two or three series of conductive pins (14, 16, 18) are constructed and, in the passivation layer, one or more desired series are cleared at the end of the method. 
<??>Application in integrated circuit technology. 
<IMAGE>
Patent EP-0458709-A1 (EP)
Inventor: YOUSSEF HASSAB
IPC: F16D69/02
Filed: 1991-05-14
Abstract: The invention relates to a method of producing a brake lining (23) in which the blocks (25) sheathed by a less fragile bead (9, 90) are fixed to a metal support (12), the method being characterised by the following steps: 
 
  (a) one side of said support (12) is coated with a braze-welding suspension which is oxidised and then reduced, to give a bonding surface; 
  (b) a mixture of powdered friction products is shaped up, and borded, and divided into a number of portions (80) which will become said blocks (25), by beads of metal powders which will become said less-fragile beads (9, 90); 
  (c) said mixture of powders is compressed and applied to said bonding surface of the metal support (12); 
  (d) the resulting assembly is heat-treated under a reducing atmosphere to sinter and weld it; 
  (e) the resulting piece is forged at over 400 DEG C, thus reducing the height of its mixture of sintered powders by at least 15%; 
  (f) grooves are formed in said less-fragile beads (90), dividing said sintered mixture into separate sheathed blocks (25), leaving at least 0.5 mm of guard (26) off the support (12). 
 
<??>The invention also relates to the resulting brake lining (23). It is used for the brakes of railway and automobile vehicles, aeroplanes and helicopters, and industrial machines. 
<IMAGE>
Patent EP-0452256-A1 (EP)
Inventor: FAISST DIETER
IPC: F16B37/04
Filed: 1991-03-21
Abstract: A connector (3) connects two profiles (1, 2), situated at right-angles to one another and having C-shaped prolongations, to one another. The profiles (1, 2) have two profile legs (11) and each two of the profile legs have inwardly projecting webs (12, 13). The connector (3) consists of two angular plates (4), two wedge rails (5), four screws (6) and associated parallelogram nuts (7). The plates (4) each have two grooves (22) which positively receive the webs (13) and on the opposite sides wedge faces (28). The nuts (7) engage behind the webs (12). With the wedge rails (5) clamped against the nuts (7) by means of the screws (6), the plates (4) are spread. A high bending and tensile strength of the connection is achieved by this construction. 
<IMAGE>
Patent EP-0487451-A1 (EP)
Inventor: STECK BERNHARD
IPC: A01N43/30
Filed: 1991-11-07
Abstract: The combination of the plant microbicide 4-(2,2-difluoro-1,3-benzodioxol-7-yl)-1H-pyrrole-3-carbonitril with the plant microbicide  alpha -[2-(4-chlorophenyl)ethyl]- alpha -(1,1-dimethyl-ethyl)- beta -(1H-1,2,4-triazolyl)-1-ethanol results in a synergistically enhanced effect in the control of plant diseases. Microbicidal compositions based on such combinations are suitable for treating natural products of vegetable and animal origin and, in particular, for seed treatment.
Patent EP-0470059-A1 (EP)
Inventor: CAPPI ANGELO
IPC: B65B43/30
Filed: 1991-07-30
Abstract: Bag opening device for supermarket check-out counters incorporating bag dispensing machines, comprising a pair of pliers mounted on as many guides capable of a reciprocating horizontal motion, said pliers being suitable to grasp and pull apart the two opposite sides of a bag fed by feeding belts; each pliers (1, 2) consists of a pair of jaws (9, 9′ and 11, 11′) meshing with each other by means of a pair of toothed wheels (13, 13′ and 14, 14′) and pushed towards each other by a compression spring (16, 17) placed between two of their ends, one of the said ends of each pliers being provided with a roller (18, 19) which by interacting with a suitable opening device counteracts the force of the compression springs (16, 17), making the jaws (9, 9′ and 11, 11′) of each pliers (1, 2) open.
Patent EP-0500783-A1 (EP)
Inventor: LEE SHIH-YING
IPC: G01L9/12
Filed: 1990-11-05
Abstract: Un transducteur mesure la pression d'un fluide à l'intérieur d'un conduit creux, en général un conduit ayant une section circulaire, ayant une région centrale qui est déformée en section non circulaire. Cette partie non circulaire du conduit se déplace radialement et de manière répétée sans hystérèse en réponse à la pression du fluide s'écoulant dans le conduit d'une manière qui correspond à la pression. Un ensemble à condensateur variable (26), ou un groupe de jauges de contraintes (A, B, C, D) monté sur l'extérieur de la partie non circulaire, produisent un signal électrique proportionnel au déplacement radial ou à la contrainte, respectivement. Dans une forme capacitive (26), une paire d'électrodes (24) est montée sur les côtés opposés de la partie non circulaire formée comme parties extrêmes libres d'éléments en feuille métallique avec un canal central. Dans une autre forme capacitive (26'), des électrodes (24') sont montées à une extrémité ou aux deux extrémités de bras de levier qui, à leur tour, sont couplés à la partie non circulaire avec un ensemble de plaques de flexion (34, 36) pour produire une amplification mécanique du déplacement radial.
Patent EP-0578633-A1 (EP)
Title: Deazaaminopterine-10: un nouveau medicament permettant une remittence de l'arthrite
Inventor: NAIR MADHAVAN G
IPC: A61P29/00
Filed: 1991-03-25
Abstract: Une étude clinique à double insu de déazaaminoptérine-10 contre le médicament antirhumatismal méthotrexate (MTX) a permis d'établir que le déazaaminoptérine, en plus d'être tout au moins aussi efficace que le méthotrexate dans tous les aspects concernant l'amélioration des conditions dues à l'arthrite rhumatismale chez les humains, est supérieur au méthotrexate dans la réduction de la sensibilité des articulations, des douleurs et de la raideur des articulations et dans l'amélioration du niveau fonctionnel général. Selon cette invention, le déazaaminoptérine-10 est présenté comme un médicament plus efficace permettant la rémittence de l'arthrite et la modification de la maladie pour le traitement d'arthrite rhumatismale chez les humains.
Patent EP-0532574-A1 (EP)
Title: Masque respiratoire
Inventor: INKINEN HANNU
IPC: A62B18/02
Filed: 1991-06-04
Abstract: L'objet de l'invention est de combiner un dispositif de protection filtrant du type à pont et un masque à gaz conventionnel rendant possible l'utilisation de filtres affleurants latéralement à la fois légers et avantageux dans des masques respiratoires protecteurs et de cartouches filtrantes contenues dans des boîtiers métalliques ou plastiques protégeant l'utilisateur contre des gaz spéciaux. L'invention est caractérisée en ce que le nervurage du masque respiratoire a été formé selon un cylindre (2) servant de support ou filtre affleurant latéralement (3) lors de l'utilisation d'un tel filtre (3) et servant également d'adaptation aux cartouches filtrantes lors de l'utilisation d'une cartouche filtrante.