baber/WOPTO huggingface dataset:
Patent EP-0471751-A1 (EP)
Title: Antineoplastic solution and method for treating neoplasms.
Inventor: PIETRONIGRO DENNIS D
IPC: A61K31/04
Filed: 1990-05-08
Abstract: Disclosed are antineoplastic solutions for direct intratumoral delivery. The solutions are formulated using antineoplastic agents dissolved in organic, water miscible, solvent vehicles. The vehicle is selected such that a) the agent is dissolved in the vehicle, b) the agent is stable and bioavailable in the vehicle, and c) the vehicle readily diffuses through and permeates tumorous tissue. The solution is injected directly into the tumor and, as the vehicle permeates the tumor tissue it transports the agent therewith. In this way therapeutically effective levels of antinoeplastic agent are effectively and rapidly delivered and disseminated into the tumor mass with little or no dissemination into surrounding healthy tissue.
Patent EP-0474687-A1 (EP)
Inventor: KETONEN LAURI KALERVO
IPC: A01G23/083
Filed: 1990-05-30
Abstract: La machine de dégrossissage de bois d'oeuvre se compose d'un cadre (1), de deux voies d'amenée (5) jointes et opposées, d'une lame d'ébranchage avant (20), et d'une lame d'ébranchage arrière (16). Ledit cadre (4) de ladite voie d'amenée (5) est porté sur des bras trapézoïdaux joints (2, 3). Ladite lame d'ébranchage arrière (16) se situe sur ledit cadre (4) d'une des voies d'amenée (5) jointe sur la ligne de la force de compression entre la voie d'amenée (5) et l'arbre (7), vu à partir du sens de l'amenée de bois d'oeuvre.
Patent EP-0472611-A1 (EP)
Inventor: BARLOW RICHARD A
IPC: D03D3/02
Filed: 1990-05-18
Abstract: Des gaines tubulaires de construction tressée, tricotée ou tissée constituées de fils de fibres continues volumineuses et d'un monofilament résilient en plastique technique ont d'excellentes caractéristiques d'atténuation de bruit. Le fil volumineux fournit un coussin flexible pour des câbles et des tuyaux recouverts par les gaines et réduisent ainsi l'usure due aux vibrations. Le monofilament résilient donne au matériau de la gaine une caractéristique de maniement telle que les gaines formées selon l'invention ont tendance à prendre la position ouverte sans perdre la capacité d'atténuer le bruit et d'amortir les vibrations.
Patent EP-0489793-A1 (EP)
Inventor: MORGENROTH GERHARD
IPC: A45C13/18
Filed: 1990-08-31
Abstract: L'invention concerne une valise (10) dont les deux moitiés (12, 14) déplaçables l'une vers l'autre peuvent être fermées par des mécanismes de verrouillage appropriés, la manoeuvre de ces mécanismes étant commandée à distance. Avantageusement, lesdits mécanismes de verrouillage sont des serrures à ressort (40) à commande électromagnétique, mises en action par une commande radio à distance.
Patent EP-0497786-A1 (EP)
Inventor: GONZALES ARTHUR V
IPC: B60N3/00
Filed: 1990-09-15
Abstract: L'invention concerne un cintre (2) constitué d'un corps principal (3) sur lequel peut être placé une veste ou un manteau pour éviter de la froisser. La partie de corps principal (3) du cintre (2) est pourvue d'une structure de montage dépendante (4) qui se fixe de manière détachable et résiliente sur la partie d'extrémité supérieure (34) de la partie dossier (6) d'un siège rembourré d'un véhicule automobile de sorte qu'un manteau ou une veste suspendu au cintre tombe sans faire de pli derrière la partie dossier (10) du siège.
Patent EP-0493513-A1 (EP)
Title: Controlled release composition.
Inventor: BAR-SHALOM DANIEL
IPC: A61K9/20
Filed: 1990-09-21
Abstract: An article for controlled delivery of an active substance into an aqueous phase has a first layer containing an active substance, and a second layer of a crystalline polymer matrix and a non-ionic surface active agent, the second layer also containing the same or different active substance substantially homogeneously dispersed therein. The article enables release of a drug at a constant plateau level, followed by a pulse of drug after a predetermined time, thus making the composition of the invention especially suitable for use in, e.g., treatment of rheumatoid arthritis or related disorders with non-steroidal anti-inflammatory agents.
Patent EP-0454870-A1 (EP)
Title: Resine pour films et procede de production de films utilisant cette resine
Inventor: INOUE HIROSHI MITSUI PETROCHEM
IPC: B29C48/10
Filed: 1990-11-15
Abstract: Résine comprenant (A) un polyéthylène de forte densité possédant des valeurs spécifiques de MFR, de densité et de tension à l'état de fusion, (B) un polymère de propylène possédant une valeur spécifique de MFR, (C) du talc, (D) du CaO et/ou du MgO, et (E) un tensioactif, permettant d'obtenir un film présentant d'excellentes caractéristiques de résistance mécanique, de résistance à l'eau et d'aptitude au moulage, ainsi qu'une texture et une rigidité similaires à celles du papier. On produit un film à partir de cette résine grâce à une technique de façonnage de film par soufflage, selon laquelle on fait varier dans une plage déterminée le rapport entre le diamètre des bulles et le diamètre minimum des bulles et le rapport entre la longueur dans le sens d'étirement du film de la partie présentant un diamètre spécifique dans la bulle et le diamètre de la matrice.
Patent EP-0521169-A1 (EP)
Inventor: BUDMIGER THOMAS
IPC: G01F1/60
Filed: 1991-06-08
Abstract: For high-precision analogue/digital conversion independently of fluctuations in the coil current, this magnetic induction flowmeter is equipped with a tube (1) which is either insulated internally and has no ferromagnetic metals or consists of electrically non-conductive material, with a coil system (2) for generating a magnetic field (H) whose direction runs virtually at right angles to the axis of the tube and passes through it, with a control circuit (5) for a current (I) which flows through the coil system (2) and a measuring resistor (6), with in each case one electrode (3, 4) which are arranged mutually opposite in the wall of the tube, and whose connecting line runs virtually at right angles to the tube axis and to the magnetic field direction, and with a measurement circuit which is connected on the input side to the electrodes and, between its input and its output, contains the following partial circuits in the sequence indicated: a differential amplifier (7) which is connected to the electrodes; a summing circuit (8); an analogue/digital converter (9) which continuously makes reference to a reference voltage (UR) in the conversion and to which the voltage on the measuring resistor (6) is supplied as this reference voltage; a microprocessor (10) which generates a compensation signal supplied to the summing circuit and contains a sequence controller; and a display unit (11). <IMAGE>
Patent EP-0462563-A1 (EP)
Inventor: ARAI IZUMI
IPC: H01L21/30
Filed: 1991-06-18
Abstract: A treating apparatus is adapted to introduce a gas between a semiconductor wafer (6) and a mounting table (2) used also as a lower electrode so that heat transfer between the wafer (6) and the mounting table (2) is efficiently carried out and consequently cooling the wafer (6) effectively. The treating apparatus has means for controlling an amount of a heat-transfer medium gas introduced into a gap between the wafer (6) and the mounting table (2) so as to maintain pressure of the heat-transfer medium gas to a constant value. A plurality of gas inlets (13a) are formed in the mounting table (2) so that they maintain pressure in the gap between the wafer (6) and the mounting table (2) to a uniform value. A synthetic resin film (5) is formed on a face of the mounting table (2) which is disposed opposed to the wafer (6).
Patent EP-0473175-A1 (EP)
Inventor: WIRBEL DANIEL
IPC: F02B63/02
Filed: 1991-08-30
Abstract: The invention relates to a small engine (1) for garden appliances (2), especially manually propelled rotary mowers, lawnmowers, shredders, scarifiers, garden tractors or the like. The small engine (1) comprises a 4-stroke petrol engine with a cubic capacity of up to approximately 300 ccm for an output of approximately 10 kW and has an intake pipe (3) with an air filter (5) and a carburettor (4). For simpler, more economic and more environmentally friendly exhaust gas purification, the small engine (1) is operated in all load ranges with an air ratio of the order of at least 0.95. To this end the intake air flow rate is increased in that the flow resistance of the air filter (5) is reduced and/or an equalisation chamber (9) is incorporated in the intake pipe (3). The air filter (5) preferably comprises a filter cartridge (6) with a shell (7) of non-woven fabric, especially felt, and a surface area greater than 200 cm<2> for the filter volume of 0.1 to 1 l. In the preferred embodiment the filter cartridge (6) with a cubic capacity of 150 ccm has a surface area of 300 cm<2> for a filter volume of 0.5 l. <IMAGE>
Patent EP-0494341-A1 (EP)
Inventor: MERCAT JEAN-PIERRE
IPC: F16H29/06
Filed: 1991-09-06
Abstract: A description is given of a gearing with an infinitely variable transmission ratio. The gearing comprises a first and a second rotatable shaft (10,22), which are in line, a holder (34), which is arranged between them and carries a member of adjustable eccentricity, at least two transmission arms (40), which are articulated on the member (38) of adjustable eccentricity and interact with the first shaft (16,10) via sliding elements (20) with a one-way locking action, and at least two transmission arms (28), which are articulated on the member (26) of adjustable eccentricity and interact with the second shaft (42,22) via sliding elements (30) with a one-way locking action. In this arrangement, the holder (34) is mounted to rotate about the axis of the first and of the second shaft and forms an input member, one of the two shafts (22) being blocked as regards rotation on a frame and the other shaft (10) forming an output member with a motion which differs from that of the input member. <IMAGE>
Patent EP-0445871-A1 (EP)
Inventor: WITTEKOEK STEFAN
IPC: G03F7/20
Filed: 1991-03-01
Abstract: A lithographic projection apparatus is described which comprises an alignment device (AS₁, AS₂), a focusing device (FD), a substrate table positioning device (IF), as well as a projection image detection device (IS). The different devices are coupled together  via  a reference plate (RP) with which all devices cooperate. The image detection device which is implemented in a special manner can simultaneously process the information of different grating marks (P₃, P₄, P₅) in the reference plate, while measurements can be carried out rapidly and accurately and an optimum image quality can be obtained.
Patent EP-0468623-A1 (EP)
Inventor: BUDD CHRISTOPHER BRITISH AEROS
IPC: G02B5/20
Filed: 1991-05-20
Abstract: The power or frequency characteristics of a layered frequency selective surface assembly (1) having a dielectric substrate layer (2) and, superimposed therewith at a spacing (X) therefrom, at least one layer (3) of electrically conductive elements (4) disposed in an array, is modulated by moving at least one layer (2, 3) relative to the or each other layer (2, 3). The layers (2, 3) maybe substantially planar or substantially non-planar and may be disposed substantially parallel to one another. Relative movement between the layers (2, 3) may retain the substantially parallel orientation or may not retain the substantially parallel orientation. The relative movement may have the effect of changing the spacing between the layers (2, 3) for example to tilt, skew or rotate one layer relative to the or each other layer.
Patent EP-0517976-A1 (EP)
Inventor: CARDIASMENOS APOSTLE G
IPC: H01Q19/195
Filed: 1991-06-13
Abstract: A pulse radar for operation at 94 GHz and higher frequencies includes an antenna system (12), a diplexer (15) and a receiver (25) that are each optically fed so that radio frequency signals from a transmitter (11), pass through the diplexer (15) to the antenna system (12) and, when received, from the antenna system (12), through the diplexer (15) to the receiver (25). The diplexer (15) has an input lens (83) for radio frequency signals from the transmitter (11) which are to be passed, via a Faraday rotator (89) and a quarter wave plate (105) to the antenna system (12), and two output lenses (111, 107) for outputting received radio frequency signals to the receiver (25), such signals entering the diplexer (15) via the quarter wave plate (105).
Patent EP-0528087-A1 (EP)
Inventor: SCHMIDT LOTHAR
IPC: H04L12/64
Filed: 1991-08-19
Abstract: A telecommunication network consists in preferably predominant number of ATM switches (ATM) and in preferably low number of STM switches (STM). To reduce the packetising time for the through connection, information coming from an STM switch (for example STM1) and to be switched to another STM switch (for example STMy) via an ATM switch (for example ATM1) are packetised by the ATM switch (ATM1) into information cells of the same length as the information cells used for the transmission between ATM switches, in which arrangement, however, information sections of several STM time slots (K1 to K4) which are to be connected through to the same ATM switch output, are multiplexed in one information cell. 
<IMAGE>
Patent EP-0490694-A1 (EP)
Inventor: NAKAI SHUN-ICHI
IPC: D04B1/00
Filed: 1991-12-12
Abstract: A method and apparatus for knitting the neck portion 2 of a sweater, cardigan or vest by use of a flat knitting machine carrying at least a pair of front and rear needle beds 5, 6 which are arranged movably in a longitudinal direction. The neck portion 2 is formed subsequent to knitting of the right and left sides of the body 3b, 3a.
Patent EP-0465369-A1 (EP)
Inventor: CLEMENCE FRANCOIS
IPC: C07D211/58
Filed: 1991-07-04
Abstract: The application relates to the products of formula (IA): 
<IMAGE>
 where n represents 0 to 4,
 R1 represents hydrogen or R5-CO-, R5 representing:
 - alkyl, alkenyl or alkynyl, optionally substituted,
 - a carbocycle or heterocycle, optionally substituted; 
<IMAGE>
 R10 and R11 either form, with the nitrogen atom, a ring optionally containing one or more hetero atoms and optionally substituted,
 or represent:
 - hydrogen, alkyl, alkenyl, alkynyl, aryl, heteroaryl, optionally substituted,
 A represents alkylene, alkenylene, optionally substituted with OH or OAlk, single bond,
 R2 represent a carbocycle or heterocycle, optionally substituted,
 X represents oxygen or sulphur,
 R3A and R4A either form, with the nitrogen, a ring optionally containing one or more other hetero atoms, optionally substituted,
 or represent:
 - hydrogen, hydroxyl, alkoxy, acyl or acyloxy; carboxy; cyano; alkyl, alkenyl or alkynyl; Rc or Rc-O-, Rc representing an aliphatic or aryl ring; 
<IMAGE>
 in all the isomeric forms, and their salts; to their preparation and to their application as medicaments.
Patent EP-0458714-A1 (EP)
Inventor: KAPLAN DOMINIQUE
IPC: G01N33/20
Filed: 1991-05-14
Abstract: A localised heating of the steel is produced in the measurement region (5), followed by a cooling, so as to produce a surface martensitic tempering of the steel without remelting and with a limited carbon diffusion. The hardness of the steel is measured in the superficially tempered region (5) and the local carbon content is deduced from the measured value of the surface hardness. The localised heating of the steel in the region (5) is preferably produced by scanning with a laser beam (3). <IMAGE>
Patent EP-0488930-A1 (EP)
Inventor: EICHENAUER HERBERT DR
IPC: C08L57/00
Filed: 1991-11-18
Abstract: Thermoplastic moulding compositions containing   A) from 10 to 80 parts by weight of one or more thermoplastic copolymers or terpolymers built up from at least one polymerised vinyl monomer combination selected from styrene,  alpha -methylstyrene, methyl methacrylate and acrylonitrile having a mean molecular weight (Mw) of from 120,000 to 200,000, B) from 5 to 60 parts by weight of one or more thermoplastic copolymers built up from 60 to 95% by weight of styrene and from 40 to 5% by weight of acrylonitrile having a mean molecular weight (Mw) of from 50,000 to 80,000, C) from 0.1 to 20 parts by weight of one or more thermoplastic copolymers or terpolymers built up from at least one polymerised vinyl monomer combination selected from styrene,  alpha -methylstyrene, methyl methacrylate, and acrylonitrile having a mean molecular weight (Mw) of from 1,500 to 6,000, D) from 0.5 to 40 parts by weight of a particulate grafted rubber having a glass transition temperature of </= 10 DEG C and a mean particle diameter (d50) of from 0.05 to 0.5  mu m and containing from 30 to 80 parts by weight, per 100 parts by weight of rubber, of a polymer of styrene, methyl methacrylate, acrylonitrile or mixtures thereof in chemically bonded form, and E) from 0.5 to 30 parts by weight of a particulate grafted rubber having a glass transition temperature of </= 10 DEG C and a mean particle diameter (d50) of from 1 to 5  mu m and containing from 100 to 150 parts by weight, per 100 parts by weight of rubber, of a polymer of styrene,  alpha -methylstyrene, methyl methacrylate, acrylonitrile or mixtures thereof in chemically bonded form, and optionally F) from 20 to 200 parts by weight (based on 100 parts by weight of A+B+C+D+E) of one or more aromatic polycarbonates, a process for their preparation and their use for production of mouldings.
Patent EP-0528797-A1 (EP)
Inventor: STEWART ROGER GREEN
IPC: G09G3/34
Filed: 1990-11-01
Abstract: Un affichage à cristaux liquides (231) en couleur éclairé par l'arrière se forme en plaçant une unique matrice de dispositifs d'affichage à cristaux liquides au-dessus d'une série de lampes fluorescentes (202-218) rouges, vertes et bleues. La matrice d'affichage à cristaux liquides est mise en fonctionnement pour former en séquence des images séparées rouges, vertes et bleues en synchronisme avec l'éclairage des lampes respectives rouges, vertes et bleues. Le clignotement des images séquentielles rouges, vertes et bleues est perçu comme une image en couleur. Les images sont analysées ligne par ligne sur la matrice d'affichage à cristaux liquides. La série de lampes fluorescentes comprend plusieurs lampes de chaque couleur disposées en parallèle aux lignes de la matrice d'affichage à cristaux liquides. Les différentes lampes de chaque couleur sont excitées en synchronisme avec le balayage de la matrice d'affichage à cristaux liquides. Chaque affichage à cristaux liquides de la matrice comprend une matière de cristal liquide à variation rapide, insérée entre des plaques condutrices. Le champ électrique situé entre les plaques condutrices peut être commandé par un transistor (256) à pellicule mince de polysilicium.
Patent EP-0457880-A1 (EP)
Inventor: DUBOIS SERGE
IPC: H01Q3/24
Filed: 1990-12-07
Abstract: Cette antenne IFF aéroportée comprend: un élément primaire rayonnant (20) unique, une pluralité d'éléments parasites (30, 40, 50) associés à cet élément primaire rayonnant, et des moyens de commutation, pour commuter chacun de ces éléments parasites respectifs de manière à modifier sélectivement le diagramme propre de l'élément primaire rayonnant de manière à obtenir: soit un diagramme omnidirectionnel correspondant au diagramme du mode de veille IFF, soit un premier diagramme directif correspondant au diagramme directif avant en mode d'interrogation IFF, soit un second diagramme directif correspondant au diagramme de contrôle en mode d'interrogation IFF. La commutation des éléments parasites permet en outre, pour le premier et/ou le second diagramme directif, d'obtenir sélectivement le diagramme directif avant correspondant soit à une première norme IFF (norme Western) sur une première bande de fréquences soit à une seconde norme IFF (norme Eastern) sur une seconde bande de fréquences distincte de la première.
Patent EP-0469147-A1 (EP)
Title: Package, especially tubular or pouch package.
Inventor: JUD WILFRIED
IPC: B65D33/16
Filed: 1991-02-22
Abstract: At a point (2) where the packaging material is doubled and forms the tubular package flaps where there is one of the two transverse sealing seams, a tubular package has a tab to aid in opening this transverse sealing seam. This tab may be formed by the end (7) of a fold (6) in the package material projecting from the package casing surface, the edge of a layer of the package material in the doubled region itself or an adhesive label (15) secured to this layer, whereby this doubled region (2) in the transverse sealing seam is advantageously wrapped with the label (15) over the end (18) of the package and the label (15) is secured to a region of the outer casing lying outside the doubled region (2) by a releasable adhesive or other seal within the area where it projects beyond the free edge of the doubled region (2) of the transverse sealing seam.
Patent EP-0520005-A1 (EP)
Title: Nitroxides as protectors against oxidative stress.
Inventor: MITCHELL JAMES B
IPC: A61K31/40
Filed: 1991-03-18
Abstract: Metal-independent nitroxides and oxazolidine compounds capable of forming oxazolidine-oxyls are useful in protecting patients from the effects of ionising radiation and oxidative stress.
Patent EP-0495062-A1 (EP)
Title: Dispositif de fixation en position sur une machine du support flexible de graduation d'un systeme de mesure de la longueur
Inventor: FREITAG HANS-JOACHIM DR-ING
IPC: G01D5/14
Filed: 1991-08-08
Abstract: Dans un dispositif de fixation en position d'un support flexible (1) de graduation, le support de graduation translatoire est agencé sur un premier élément (2) de la machine et un dispositif capteur (5) est agencé sur un deuxième élément (3) de la machine mobile par rapport au premier élément (2) de la machine. Un dispositif associe de manière forcée le support de graduation (1) et le dispositif capteur (5) dans le sens de détection (10). Un groupe de paires d'ajutages composé d'au moins une paire (6, 7) d'ajutages en communication avec un système de compression est agencé dans le dispositif capteur (5). Les ajutages (6, 7) de chaque paire d'ajutages sont situés par rapport au sens de détection (10) des deux côtés du support de graduation (1) et au moins un ajutage (7) de tout le groupe est mobile par rapport au dispositif capteur (5), dans le sens de détection (10). Cette mobilité dans le sens de l'autre ajutage (6) de la paire est limitée par une butée (12) qui assure un écartement minimal par rapport à l'autre ajutage (6) de la paire. Un élément (11) générateur de force sollicite l'ajutage mobile (7) dans le sens de la butée (12).
Patent EP-0495086-A1 (EP)
Title: Gearshift having a solenoid for a vehicle simulator.
Inventor: MONCRIEF RICK L
IPC: F16H61/24
Filed: 1991-08-01
Abstract: An apparatus for creating a realistic feel for a simulated gearshift includes a simulated gearshift (28) for a simulated transmission in a simulated vehicle (10) and has a gearshift lever (32) and a simulated shift pattern (34) for simulating the look and movements through an actual shift pattern of an actual gearshift in an actual vehicle. A pivoting mechanical coupling couples the gearshift lever (32) to a housing (64) for allowing the gearshift lever (32) to pivot about at least two axes. A solenoid (94) is coupled to the pivoting mechanism arm (88) and has a control signal input for receiving a control signal that controls the amount of force applied to the pivoting mechanism arm (88) to cause resistance to movement by the shift lever (32) along at least one of the axes. A control computer (16) generates the control signal appropriately to cause the solenoid (94) to apply an amount of force to the pivoting mechanical coupling which simulates the actual forces which would be felt by said operator in making the corresponding movement of the gearshift in an actual vehicle.