baber/WOPTO huggingface dataset:
Patent EP-0148344-B1 (EP)
IPC: C08G18/58
Filed: 1984-10-29
Granted: 1987-10-21
Abstract: 1. Use of reaction mixtures consisting of a) organic polyisocyanates, b) polyether polyols containing at least two alcoholic hydroxyl groups and having a molecular weight in the range 400-6 000, c) at least one epoxide compound having a content of hydroxyl groups of at most 2.5% by weight and an epoxide equivalent weight of 100-300 and, optionally, d) auxiliaries and additives known per se, while adhering to an equivalent ratio of isocyanate groups to hydroxyl groups of 0.7:1 to 1.3:1 and an equivalent ratio of epoxide groups to isocyanate groups of 0.1:1 to 1:1, as casting compositions which cure, at 10-60 degrees C, to form polyurethane plastics with improved heat ageing properties.
Patent EP-0149756-B1 (EP)
IPC: F24F3/14
Filed: 1984-11-26
Granted: 1988-08-10
Abstract: This invention refers to a system for postheating already dehumidified air which uses a known normal refrigerating circuit (main circuit P), which is connected to a secondary circuit (S) through at least one two-phase exchanger element (5), situated downstream of the main circuit evaporator (15). The dehumidified air is thus heated by a condenser-exchanger (2), placed in the secondary circuit. According to this invention an economical and reliable postheating system is achieved. The heating capacity of the postheating condenser-exchanger (2) is regulated by a new mechanical device (3,4), which allows proportional regulation.
Patent EP-0134761-B1 (EP)
IPC: E01B29/28
Filed: 1984-07-20
Granted: 1988-12-28
Abstract: The invention belongs to the technical field of equipment designed to perform, in an automated fashion, track laying and/or maintenance operations and relates, in particular, to a machine for positioning on prior laid rails, fixing elements such as track bolts 32, clips 36, spring washers 43 and nuts 47 in order to lock the said rails 118 to plates 114 already integral with supporting sleepers 115.The machine in question comprises, among other items, guide means 2-10-15 for directing each type of the said elements along at least one specific routing path that commences at a charging area, passes across a vibrator 16 designed to place the said elements in predetermined positions, and terminates at a rotary table 18 designed to accept each type of the said elements and provided with assembly stations and means 53 for expelling pre-assembled sets 55 of the said elements towards magazines 60 able to house, placed in alignment therein, a plurality of the said pre-assembled sets.The general structure of the positioning machine is envisaged as being in the form of a car 1 movable on rails and, among other things, carrying a store 73 able to contain a plurality of the said magazines 60, and means 85 for supplying the said pre-assembled sets 55 from the said store to laying equipment 94 designed to insert the said pre-assembled sets slotted into the said plates, the said laying equipment being connected to support means 95 that cause the said equipment to undergo inching motion even when the said car is constantly moving.
Patent EP-0128912-B1 (EP)
Title: Presse hydraulique, pneumatique, pneumatique/hydraulique ou pneumatique/a explosion combinee
IPC: B30B15/16
Filed: 1983-12-14
Granted: 1988-10-19
Abstract: Presse pour la fabrication de produits moulés ou emboutis comprenant un outil de presse (3) fixé à une extrémité d'un cylindre mobile (2). Ce cylindre mobile (2) est monté coaxialement à l'intérieur d'un cylindre fixe de guidage (4) fixé de manière suspendue coaxialement à l'intérieur d'un cylindre (5) formant l'enveloppe extérieure de la presse. La presse comprend une cloison mobile (8) définissant une première chambre à volume variable, huit vérins hydrauliques (11a à 11h) à pistons différentiels libres (12a à 12h) disposés en couronne autour du cylindre central (2). L'enveloppe extérieure (5) comprend un élargissement (23) pourvu d'au moins un alésage (44) dans lequel sont disposés des moyens à explosion pour provoquer le déplacement de l'outil de presse (3) quand la presse est utilisée comme une presse pneumatique/à explosion combinée. La presse est d'un encombrement réduit, et peut être adaptée pour la fabrication d'articles différents à des cadences de travail variées par des modifications simples et rapides.
Patent EP-0133440-B1 (EP)
IPC: G11B7/24035
Filed: 1983-12-28
Granted: 1989-04-12
Abstract: A projection television receiver has a prism plate (18) positioned in front of a color cathode-ray tube (10), and a projection lens (19) positioned in front of the prism plate (18). A transparent liquid (22) is injected into the areas between the color cathode-ray tube (10) and the prism plate (18) and between the prism plate (18) and the projection lens (19). It is thereby possible to reduce the quantity of light reflected from each of the interfaces thereof, and also suppress the thermal expansion of the various parts by the cooling effect of the liquid. The prism plate (18) is a laminate of two transparent materials provided with prismatic surfaces. When the refractive indexes and temperature coefficients of the first and second transparent materials thereof are represented by n1. DELTAn1 and n2. DELTAn2, respectively, the transparent materials satisfy the equation, n2/n1 = DELTAn2/DELTAn1. Thus, it is possible to eliminate any change in the angle of refraction of the prism plate (18) due to temperature changes.
Patent EP-0128942-B1 (EP)
IPC: H04B/
Filed: 1983-12-20
Granted: 1986-10-01
Abstract: Procédé de détection de tensions de secteur dangereuses sur une ligne à deux fils pour le transfert d'informations numériques. A une extrémité, la ligne est terminée par une fourche (G) et un appareil (AEL) pour la suppression d'échos adaptative. Cet appareil produit un signal numérique (d) constituant une mesure non-ambiguë de la différence entre l'impédance de ligne (Zl) et l'impédance de fourche (Z). Ce signal est comparé à deux valeurs numériques de limitation (d1, d2) et une alarme retentit s'il excède une de ces deux valeurs.
Patent EP-0155693-B1 (EP)
IPC: C12G1/02
Filed: 1985-03-22
Granted: 1989-08-30
Abstract: A method serves for treating liquid foodstuffs, in particular red grape mash. It comprises the steps of filling the mash (40) into the tank (10) from below until the upper level (43) of the mash is above a sieve (31) which is arranged in the upper portion of the tank (10), which fills the whole cross-sectional area thereof and which serves to retain pomace components (41) of the mash (40), and surrendering the mash (40) in this condition to fermentation for a pre-determined period of time. The sieve (31) used is rotatable about one horizontal axis (33) and the mash (40) is stirred at the end of a pre-determined period of time by rotation of the said sieve (31).
Patent EP-0204008-B1 (EP)
Title: Portable data logger
IPC: G06F17/40
Filed: 1985-05-15
Granted: 1988-07-20
Abstract: 1. A portable data logging unit particular for the entry or dimensions and type designations, with an input unit with a keyboard for data entry, with an alphanumeric display unit for the display of the entered data, with a memory for data storage and with a connecting unit (12) for the connection of peripherals such as printers, floppy disk storage and/or serial or parallel data communication equipment, characterized in that it comprises, for recording round stock dimensions and quantities, a first key group (34) for the entry of timber species, a second key group (36) for the entry of timber types and a third key group (38) for the entry of quality grades, each key (53, 37, 42) of each key group (34, 36, 38) being allocated to an individual species, type or grade, in that it has a numeric key group (23) of a known design for the input of at least the dimensions of the round stock to be recorded into a computer for the processing of the entered data, and it that the display unit (4) also displays the output data of the computer (3), such as diameter classification, cubage and the like.
Patent EP-0168933-B1 (EP)
IPC: C12Q1/06
Filed: 1985-06-03
Granted: 1993-04-28
Abstract: A method for determining the presence of microorganisms in a test sample. Exogenous DNA containing a luminescent system or other genetic marker system derived from a suitable donor source is introduced by genetic means into a host microorganism which lacks or poorly expresses the donor DAN and whose presence it is desired to detect. Expression of the donor gene system allows the detection of the host microorganism. Compositions of bacteriophages and plasmids a well as a method for detection of antibiotics in a test sample are described.
Patent EP-0156712-B1 (EP)
Inventor: SOBCZAK ELIANE
IPC: C12P21/02
Filed: 1985-03-07
Granted: 1996-08-14
Abstract: Compsn. for vaccine prodn. comprises (or contains) polypeptide particles which are practically spherical (at least those having immunogenic and immunological characteristics of hepatitis B surface antigen) with diam. 18-25 (pref. 20-22)nm and density allowing sepn. in a density region 1.2-1.22 g/ml in a CsCl gradient. The compsn. is totally free of Dane particles and of envelope antigen (including core antigen), and the particles also contain a receptor for polymerised human albumin. Also new are (1) vectors for transforming eucaryotic cells contg. a DNA sequence coding for the S and pre-S regions of HBV under direct control of an exogenous promoter which is very efficient for expression in the intended animal host cells and (2) animal cell lines transformed with these vectors.
Patent EP-0175638-B1 (EP)
IPC: C08G18/04
Filed: 1985-08-27
Granted: 1989-11-08
Abstract: A heat-hardenable reaction resin mixture including a polyisocyanate; a polyepoxy resin and an olefinically unsaturated compound having no active hydrogen atoms. Addition complexes of tertiary amines and boron trichloride having the general formula BCl3.NR1R2R3 are used as accelerators. Polymerizate inhibitors may also be added. The mixture is very storage-stable and hardens in short times (quickly) at elevated temperatures. The molding materials obtained in this manner are highly resistant to thermal aging.
Patent EP-0185008-B1 (EP)
IPC: B65G15/34
Filed: 1985-11-29
Granted: 1988-06-01
Abstract: 1. A conveyor belt finished to be transversely rigid, of elastomeric material (4) in which are embedded at least one layer of tension-carrying members (2) running in the direction of movement and at least one layer having cords of fully synthetic fibres and running at an angle of inclination with respect to the direction of movement, characterized in that the cords are fomed as rigid cords (5), the bonding agent of which, impregnating the filaments, is cured, and are aligned angularly in at least one reinforcing layer (3) at an angle of inclination exceeding 45 degrees with respect to the direction of movement.
Patent EP-0199144-B1 (EP)
IPC: D06F75/30
Filed: 1986-03-29
Granted: 1991-04-17
Abstract: Ironing device for a hair dryer, comprising an air-guiding plate with a tube body and an ironing plate spaced apart from the air-guiding plate. The hair dryer is connected to the ironing device via a tube body and the air stream produced by the hair dryer is used for heating up the ironing plate. The air stream from the hair dryer may not have a uniform temperature over the cross-section. For this reason it is proposed that air-guiding means for the air stream be provided in the tube body. <IMAGE>
Patent EP-0201704-B1 (EP)
IPC: C09K11/06
Filed: 1986-04-01
Granted: 1992-03-04
Abstract: Compositions intended to be reacted with hydrogen peroxide to produce chemiluminescent light are disclosed wherein the compositions contain an oxalate, a fluorescer and a soluble perylene dye.
Patent EP-0215288-B1 (EP)
IPC: H03K3/356
Filed: 1986-08-11
Granted: 1990-06-13
Abstract: 1. Circuit arrangement for the translation of low-deviation input signals into high-deviation output signals having a flip-flop circuit (B) and a clock-control circuit (A), by which a state of the flip-flop circuit (B) corresponding to the binary value of an input signal is set under clock edge control, the flip-flop circuit (B) being followed by a power stage (LS) having two C-MOS inverter circuits (Tpl', Tnl'; Tpl", Tnl"), in particular for the activation of C-MOS chips by TTL or ECL signals, characterized by two cross-coupled C-MOS inverter circuits (Tpb', Tnb'; Tpb", Tnb"), - at the two outputs (e', e") of which the one feed potential source (UDD ) can also be connected at the same time via two switching transistors (Tp'; Tp") of the one channel type, clock-signal controlled in the same sense, and an activation circuit (A), inserted between the two transistors (Tnb'; Tnb") of the other channel type of the said inverter circuits and the other feed potential source (USS ) and having - two further transistors (Tn'; Tn") of the same type, inserted between these transistors (Tnb'; Tnb") and the feed potential source (USS ), - a series circuit, connected in parallel with the one (Tn') of these two further transistors and comprising an input-signal controlled MOS transistor (Tne) of the same type and a clock-signal controlled MOS transistor (Tnt') of the same type - and a transistor (Tn) of the same type, inserted between the two connecting points (V'; V") of the two cross-coupled C-MOS inverter circuits (Tpb', Tnp'; Tpb", Tnb") and the activation circuit (A), via which transistor the two cross-coupled C-MOS inverter circuits can be connected together to form a bistable element.
Patent EP-0214049-B1 (EP)
IPC: G01R31/36
Filed: 1986-08-22
Granted: 1991-02-20
Abstract: A circuit arrangement (13) for monitoring power supplies in N-channel CMOS dvices, comprising elements for sampling of a bandgap voltage reference quantity (41), comparing the reference quantity to a monitored power supply voltage level (38), and compensating (49) for the offset voltage produced in the comparator element (31) conducting the comparison.
Patent EP-0228976-B1 (EP)
IPC: A01B59/048
Filed: 1986-12-09
Granted: 1990-08-08
Abstract: 1. Device for hitching a trailed implement to a tractor allowing the adjustable offset of the implement with respect to the track of the tractor, characterized by the fact that it comprises a set of lateral bars of fixed length (3, 4) coupling one of the sides of the implement (5) to a cross-piece (2) fixed to the front of the tractor (1) and a tie-rod (6) of fixed length connection the rear of the tractor to the other side of the implement which is further associated with the tie-rod by means of an arm (7) of variable length for adjusting the offset of the implement.
Patent EP-0225272-B1 (EP)
IPC: C07J17/00
Filed: 1986-10-29
Granted: 1989-04-05
Abstract: 1. m¢ethyl-15alpha-alkylandrosta-1,4-dienes-3,17-diones of the general formula I   see diagramm : EP0225272,P12,F1   in which R15  is an alkyl group of 1 to 4 carbon atoms, which may be substituted in the 1 and/or 2 position by a hydroxy or a C2 -C7  alkanoyloxy group or a 1,2-isopropylidenedioxy group.
Patent EP-0210280-B1 (EP)
Title: Crayon toujours affute
IPC: B43K21/033
Filed: 1986-01-25
Granted: 1990-04-25
Abstract: Un crayon toujours affûté, logé à l'intérieur d'un cylindre extérieur (1) ou d'un organe frontal (2), comporte un curseur (11) en contact avec une mine et le cylindre extérieur (1) avec différents degrés de résistance au frottement, et un fourreau amortisseur (8) à support élastique en plus d'un mécanisme d'avancement de la mine par poussée, de manière à appuyer puis à cesser d'appuyer la pointe d'une mine (19) usée sur le papier et ainsi faire dépasser la mine (19) d'un guide-mine (12) dans une proportion correspondant à une distance de déplacement vers l'arrière d'un curseur. Grâce à cette conception, l'avancement de la mine peut être réalisé aisément par une simple pression tel que décrit ci-dessus en laissant les doigts sur la même partie du cylindre extérieur (1).
Patent EP-0226613-B1 (EP)
Title: Systeme eliminateur de bruits
IPC: H03G3/34
Filed: 1986-05-05
Granted: 1993-09-15
Abstract: Un système (400) éliminateur de bruits améliore la qualité de la partie parole de signaux parole-plus-bruit disponibles à l'entrée (205) par modification spectrale du gain afin de générer des signaux purs de parole à la sortie (265). Le système éliminateur de bruit comprend un évaluateur (420) du bruit de fond qui génère et enregistre une évaluation de la distribution spectrale de la puissance du bruit de fond sur la base de la parole avant traitement (215), déterminée en fonction des niveaux minimaux détectés de l'énergie de la parole après traitement. Cette parole après traitement (255) peut être obtenue directement de la sortie du système éliminateur de bruits, ou peut être simulée en multipliant l'énergie (225) de la parole avant traitement par les valeurs de gain des canaux du signal (245) de modification. La commande (240) du gain des canaux produit ces valeurs de gain des canaux individuels pour qu'elles soient appliquées aussi bien au modificateur (250) du gain des canaux qu'à l'évaluateur (420) de bruit de fond. La valeur de gain de chaque canal individuel est sélectionnée en fonction de (a) le numéro du canal, (b) l'estimation du rapport signal-bruit présent du canal et (c) le niveau total du bruit de fond moyen. La technique qui consiste à utiliser des signaux après leur traitement pour générer l'estimation (325) du bruit de fond fournit une mesure plus précise de l'énergie du bruit de fond, puisqu'elle se fonde sur un signal de parole beaucoup plus pur. Par conséquent, cette invention permet d'éliminer acoustiquement des bruits dans des environnements à bruit de fond élevé avec une dégradation sensiblement réduite de la qualité de la parole.
Patent EP-0273974-B1 (EP)
IPC: E02F5/18
Filed: 1986-04-30
Granted: 1989-11-29
Abstract: PCT No. PCT/SU86/00043 Sec. 371 Date Dec. 11, 1987 Sec. 102(e) Date Dec. 11, 1987 PCT Filed Apr. 30, 1986 PCT Pub. No. WO87/06638 PCT Pub. Date Nov. 5, 1987.The invention relates to the construction equipment. A device comprises a body (1) internally accommodating a percussion member (2) with ports (5), an air distributing sleeve (6), an elastic element (7) and a threaded bushing (8). Grooves (9) are made on an external surface of the threaded bushing (8) at an angle to the axis of the device. When the device is moving soil gets in the grooves (9) of the threaded bushing (8) and develops a circumferential force fixing the threaded bushing (8) relative to the body (1).
Patent EP-0232820-B1 (EP)
IPC: C07D257/06
Filed: 1987-01-31
Granted: 1992-01-08
Abstract: Thioethers of the formula I 
<IMAGE>
 in which
 Ar denotes a phenyl radical, which may optionally be substituted by alkyl, alkenyl, alkoxy, alkylthio, alkanoyl, hydroxyl, hydroxyalkyl, carboxyl, alkoxycarbonyl, carbamoyl, nitro, amino or halogen,
 A denotes a straight-chain or branched, saturated or unsaturated C1-C8-alkylene radical, which may optionally be substituted by a hydroxyl group,
 n denotes the number 0, 1 or 2,
 B denotes a straight-chain or branched, saturated or unsaturated C1-C8-alkylene radical and
 R denotes 5-(1H)-tetrazolyl 
<IMAGE>
 CN, SCN, OH, halogen, 5-(1H)-tetrazolylthio 
<IMAGE>
 where
 R1 represents hydrogen, alkyl which may optionally be substituted by cycloalkyl, alkenyl, cycloalkyl, aralkyl and aryl, where the aromatic moiety may be substituted by alkyl, alkenyl, alkoxy, alkylthio, alkanoyl, hydroxyl, hydroxyalkyl, carboxyl, alkoxycarbonyl, carbamoyl, nitro, amino and halogen,
 and their pharmacologically tolerable salts are used for controlling allergic diseases.
Patent EP-0263427-B1 (EP)
IPC: C22C29/12
Filed: 1987-09-30
Granted: 1993-08-11
Abstract: A consolidated metal-ceramic composite comprises a first phase of particles of aluminum oxide or a solid solution based on aluminum oxide uniformly distributed in a second matrix phase wherein the second matrix phase is non-reactive with aluminum oxide and contains a sufficient amount of titanium carbide at the interface between the first and second phase to prevent a chemical reaction at the interface during consolidation at the liquidus temperature and which exhibits good mechanical properties with regard to strength and toughness at high temperatures up to about 1200 DEG  C.
Patent EP-0252532-B1 (EP)
IPC: B65D51/22
Filed: 1987-03-25
Granted: 1990-05-02
Abstract: 1. A screw-type sealing cap (1), for a container (5) whose neck (4) is provided with a tear-off cover (6), comprising internally a spiral blade (12) which, when the cap is screwed on the neck (4) of the container, penetrates into the aforementioned cover (6) and cuts away a portion thereof, characterised in that the blade (12) has a so-called "trailing" end (12'), with respect to the direction of rotation of the blade (12), which is bent towards the inside of the spiral blade so as to raise the cover (6).
Patent EP-0232994-B1 (EP)
IPC: A61M25/01
Filed: 1987-01-22
Granted: 1990-12-19
Abstract: A typical catheter introducer for use with a guide wire comprises a tubular body and a generally conical tip which acts as a dilator. The introducer (30) of the invention has a flexible snout (32) adapted to follow the path of a guide wire (18). The snout (32) minimises the chance of buckling the guide wire as the introducer is inserted.
Patent EP-0250343-B1 (EP)
Title: Closure cap seal for a threaded container neck
IPC: B65D41/04
Filed: 1987-06-15
Granted: 1989-08-30
Abstract: A tight screw cap having a cylindrical outside skirt threaded on the inside surrounding a pan bottom having a circular bottom wall surrounded by a cylindrical lateral wall connecting it to the upper edge of the outside skirt of the cap. The outside diameter of this lateral cylindrical wall corresponds to the inside diameter of the threaded upper end of the neck of the container, the length of the cylindrical wall being less than that of the cylindrical skirt. The bottom wall of the pan bottom is connected to its lateral cylindrical wall by a part in the shape of a crown of bitruncated section delimiting, at the periphery of the bottom wall, an annular groove of approximately annular section projecting, in relation to the bottom wall, from the same side as the free end of the outside skirt.
Patent EP-0255459-B1 (EP)
IPC: A01D34/82
Filed: 1987-07-23
Granted: 1991-04-24
Abstract: The present invention concerns a cutting head with synchronized counter-rotating blades and is characterized in that the ejection channel (4) progressively widens from the point of intersection (7) of the blades, by variation of the curvature of the interior surface (6') of the skirt enveloping the space (5) above each blade, up to the ejection opening.
Patent EP-0279250-B1 (EP)
IPC: E01C11/24
Filed: 1988-01-29
Granted: 1991-08-28
Abstract: The invention relates to road surfacing. The asphalt with a strong natural surface roughness, consisting of a mortar and chippings, in which the mortar comprises a mixture of bitumens and a filler, is essentially characterised in that the said mortar comprises, as sand, an artificial or natural material with a suitable particle size and a density of between 3 and 5 g/cm<3>. Application to road surfacing for improving user safety.
Patent EP-0293947-B1 (EP)
IPC: G01N33/553
Filed: 1988-03-07
Granted: 1992-11-25
Abstract: An improved method for depositing metal particles on a marker which catalyzes the reduction of metal ions from a physical developer comprising a solution of metal ions, a molar excess of complexant in respect to the metal ions and a reducing agent. Said method being preferably employed for the detection of one or more components of an aggregate formed between a least one specific binding agent and its corresponding bindable substance by labelling at least one component of said aggregate with a marker and contacting said aggregate with a physical developer, whereby under influence of the marker a metal particle is formed which can be detected. Further the invention also relates to solutions and test-kits suited for carrying out the above mentioned method.