baber/WOPTO huggingface dataset:
Patent EP-0183849-B1 (EP)
Title: Circuit de commande fonctionnant en reponse a des signaux modules par largeur d'impulsion
IPC: H03F3/20
Filed: 1985-03-11
Granted: 1991-04-03
Abstract: Un circuit de commande ayant un circuit d'attaque fonctionne en réponse à des signaux de commande modulés par largeur d'impulsion pour commander une unité. Un premier niveau de tension à courant continu est appliqué par un circuit de polarisation (15) à un signal de commande analogique. Une tension d'ondes triangulaires ou une tension d'ondes en dents de scie qui est obtenue par un circuit générateur de tension de comparaison (17) et dont les variations d'amplitude dépendent des variations de la tension de la source de puissance est superposée sur un second niveau de tension à courant continu qui est plus élevé que le premier niveau de tension à courant continu, et est superposée sur un troisième niveau de tension à courant continu qui est inférieur au premier niveau de tension à courant continu, le second et le troisième niveaux de tension à courant continu étant obtenus en divisant la tension de source d'énergie. Le signal de commande analogique auquel est ajouté le premier niveau de tension à courant continu, et la tension d'ondes triangulaires ou d'ondes en dents de scie qui est superposée sur le second et le troisième niveaux de tension à courant continu sont comparés au moyen de circuits de comparaison de niveau (30, 31) qui produisent un premier et un second signaux régulés par largeur d'impulsion qui agissent sur un circuit d'attaque (32) pour commander une unité (43) que l'on désire commander. En conséquence, l'opération de commande s'effectue de manière stable sans qu'il soit nécessaire d'avoir recours à une source de tension constante. En outre, la consommation d'énergie de l'unité à commander est efficacement réduite.
Patent EP-0233872-B1 (EP)
IPC: C21C1/02
Filed: 1985-10-30
Granted: 1990-09-12
Abstract: The refining additive is an alloy in the form of granules of a metal selected from the group of alkaline earth metals and zinc with a small quantity of a metallic element capable of giving the alloy a substantially lower melting point. The alloy can be a eutectic alloy. This alloy, which is in the form of granules, allows the treatment of steels, cast iron and non-ferrous metals at lower temperatures and with a substantial reduction in bubble formation. The alloy may be introduced in the form of a core wire.
Patent EP-0193764-B1 (EP)
IPC: H04M3/50
Filed: 1986-02-14
Granted: 1990-09-05
Abstract: 1. Method for storing voice communications, intended for a subscriber (Te, T1, ... Tn) of a telephone switching system (NA), in a central memory (SP) which may be reached via telephone terminal equipment, it being possible to transmit the voice communications pertaining to the subscriber from said memory, whereby control information is transmitted from the respective terminal equipment for the control of the operational sequences thereby possible on the basis of corresponding user entries, characterized in that all the information arriving in conjunction with the voice storage to be undertaken, which information can successively pertain to both voice communications and to control information, is immediately supplied to an evaluator (A) which recognized control information in the information stream, in that a storage occurs after the elapse of a fixed delay time (V) which corresponds at least to the recognition time required for the recognition of a control information item, and in that, in so far as said evaluator (A) recognizes the presence of a control information item, the storage of an information item in the memory (SP) is suppressed at least until the execution of the pending control information.
Patent EP-0207297-B1 (EP)
IPC: C08G59/17
Filed: 1986-05-30
Granted: 1989-01-04
Abstract: 1. A vinyl ester resin based on polyphenols and possessing unsaturated terminal groups, wherein the polyphenols are those of the formula I C(ArOH)m (R')p -(CR2 )n -(C)ArOH)m (R'')p , (I), where R, R' and R'' may be identical or different and are each H or CH3 , Ar is phenylene which is unsubstituted or substituted by methyl or metoxy, n is 0, 1 or 2, m is 1 or 2 and p is 3-m.
Patent EP-0219855-B1 (EP)
IPC: G01V3/10
Filed: 1986-10-21
Granted: 1993-02-24
Abstract: For searching for and locating inhomogeneities such as metal parts, circuit arrangements comprising a search coil, an oscillator, a rectifier and a signal indicator are used. Between the rectifier and the signal indicator, an amplification channel is located. In the prior art, there are devices with a dynamic and with a static amplification channel. Both operating modes have different characteristics and applications. The invention creates a device for both applications. The two amplification channels are located between the rectifier and the signal indicator. The dynamic channel is always switched on. When its dynamic range is exceeded, however, it is automatically switched off and the static amplification channel is switched on. The invention thus creates a device having a very wide range of applications without interrupting the search mode and without any adjustments. <IMAGE>
Patent EP-0201948-B1 (EP)
IPC: C08G2/22
Filed: 1986-04-03
Granted: 1989-07-05
Abstract: Copolymers containing oxymethylene and 2-fluoromethoxyethylene repeat units. These copolymers, of improved heat stability, may be prepared by copolymerizing trioxane with a derivative of a cyclic ether whose molecule contains at least two adjacent carbon atoms and in which an oxymethylene group carries a fluoromethyl substituent, especially epifluorohydrin.
Patent EP-0214924-B1 (EP)
IPC: A61K38/095
Filed: 1986-07-25
Granted: 1992-08-26
Abstract: A combination product contains oxytocin and/or an oxytocin analog and an antigestagen for induction of birth.
Patent EP-0215877-B1 (EP)
IPC: A61C5/77
Filed: 1986-03-19
Granted: 1989-10-18
Abstract: The ring for provisional or definitive dental crowns is comprised of two half shells (1, 2) obtained by moulding and carrying clamps (3, 4; 5, 6) and made integral by pairs by gluing, welding or any other joining means capable of providing for a good cohesion of the assembly so as to form together a formwork ring for the filling product intended to reconstitute the tooth.
Patent EP-0221190-B1 (EP)
IPC: A63C9/20
Filed: 1986-04-18
Granted: 1992-01-02
Abstract: PCT No. PCT/SU86/00034 Sec. 371 Date Dec. 12, 1986 Sec. 102(e) Date Dec. 12, 1986 PCT Filed Apr. 18, 1986 PCT Pub. No. WO86/06291 PCT Pub. Date Nov. 6, 1986.A ski binding comprises rest pins 1 and corresponding holes 3 for mating with the rest pins 1 disposed on a ski 2 or on a boot 5 and a lock 6, restraining vertical movement of the boot 5. The pins 1 and the corresponding holes 3 are placed along the longitudinal axis of the ski 2 and the boot 5.
Patent EP-0234503-B1 (EP)
IPC: C07C45/63
Filed: 1987-02-19
Granted: 1990-09-12
Abstract: 1. Process for the preparation of 1,1,3-trichloroacetone by chlorination of acetone, or the mono- or dichloro-derivatives thereof, with the exclusion of water and at temperatures of up to 100 degrees C, characterized in that, acetone, chloroacetone or 1,1-dichloracetone, on their own or as a mixture, are reacted at temperatures in the range from 10 degrees to 80 degrees C with not more than equimolar amounts of chlorine in the presence of iodine or an iodine-containing compound soluble in the reaction mixture.
Patent EP-0238875-B1 (EP)
IPC: A01B63/112
Filed: 1987-02-24
Granted: 1989-08-16
Abstract: A draft force sensor includes a bracket fixed to a tractor frame part. The bracket includes a pair of laterally-spaced legs which support a shaft to which is coupled the fore-end of a draft link. An end of the shaft is coupled to one end of a load strap. The other end of the load strap is pinned at the bracket to allow fore-and-aft loading of the strap from the shaft. A strain sensor is received in an aperture in a central portion of the load strap.
Patent EP-0257234-B1 (EP)
IPC: E04D1/30
Filed: 1987-06-26
Granted: 1990-04-04
Abstract: A roofing plate for the planting on greenery on a roof, having an approximately rectangular surface as seen from above. The roofing plate comprises a wedge-shaped upper section tapering in thickness towards the ridge, a central section of uniform thickness and of a lower section with an open channel on top. The combined length of the central section and the lower section (measured in the direction of the ridge to the eaves) is greater than the length of the upper section, so that a scale-like double or multiple roof covering can be installed. Several rows (25, 26) are installed one above the other, whereby a plurality of open channels are formed, and are located one above the other, are filled with a nutritive medium (35) for the planting of greenergy (36). Shell sections (32) are preferably inserted into the channels and hook into each other by means of beads and creases (33) so as to form a strong, sealed connection.
Patent EP-0257480-B1 (EP)
IPC: B28B23/00
Filed: 1987-08-14
Granted: 1992-12-30
Abstract: A cold-moulded, thin-walled machine element with dynamic loading is prestressed with glass-fibre composite bars as tendons 3, which are mounted in such a way that they can slide as far as the anchoring points 5, 6 in a sheathing 4 of plastic. <IMAGE>
Patent EP-0273201-B1 (EP)
IPC: A61K35/14
Filed: 1987-11-25
Granted: 1991-04-17
Abstract: Device for warming or defrosting products for injection or perfusion, particularly blood products, contained in hermetically sealed bottles or bags (10), comprising a cell (1), means making it possible to continuously introduce temperature-controlled water into the cell and possessing at least one inlet line (4) in which are fitted an adjustable thermostatic tap (2) connected on the one hand to a cold water distribution network (2a) and on the other hand to a hot water distribution network (2b), and a flow control valve (3), the cell being provided in its upper part with at least one overflow (5) for the flow of water, such that at least one bag or bottle (10) of product arranged in the cell (1) is submerged, the temperature-controlled water circulating around the bag or bottle.
Patent EP-0255234-B1 (EP)
IPC: A61M25/00
Filed: 1987-06-26
Granted: 1991-09-25
Abstract: A small diameter steerable guidewire (31) with uniform flexibility in its distal region particularly well suited for PTCA use is provided. The guidewire has a diameter of less than 0.50 mm and is formed from an elongated substantially cylindrical main core wire (16) with a distal cylindrical region (26) of reduced diameter at the distal end of the core wire (16). A safety wire (27) is attached to the distal end of the region (26) of reduced diameter and a safety tip (21) attached to the distal end of the safety wire (27) and coil (32). The safety wire (27) and coil (32) may be formed of a radio opaque material so the position of the wire (31) can be accurately determined when in use.
Patent EP-0260794-B1 (EP)
Inventor: CLOUGH JOHN MARTIN
IPC: A01N43/713
Filed: 1987-07-23
Granted: 1994-06-22
Abstract: Compounds of formula (I): <CHEM> and stereoisomers thereof, wherein X, Y and Z, which are the same or different, are hydrogen, halogen, hydroxy, optionally substituted alkyl, optionally substituted alkenyl, optionally substituted aryl, optionally substituted alkynyl, optionally substituted alkoxy, optionally substituted aryloxy, optionally substituted aralkyl, optionally substituted arylalkoxy, optionally substituted aryloxyalkyl, optionally substituted acyloxy, optionally substituted amino, acylamino, nitro, cyano, -CO2R<1>, -CONR<2>R<3>, or -COR<4>, or X and Y, when they are in adjacent positions on the phenyl ring, join to form a fused ring, either aromatic or aliphatic, optionally containing one or more heteroatoms; W is a C-linked optionally substituted six membered heterocyclic ring other than pyrimidinyl, containing two to four nitrogen atoms, and wherein adjacent substituents may together form a fused aromatic or hetero-aromatic ring; A is oxygen or sulphur; and R<1>, R<2>, R<3> and R<4>, which are the same or different, are hydrogen, alkyl, cycloalkyl, cycloalkylalkyl, alkenyl, alkynyl, optionally substituted aryl or optionally substituted aralkyl; or metal complexes thereof. The compounds are useful fungicides.
Patent EP-0265219-B1 (EP)
Title: A closure assembly for a container
IPC: B65D41/18
Filed: 1987-10-20
Granted: 1993-03-10
Abstract: The invention relates to a closure assembly for a container. The closure assembly comprises a first cap portion (11) hingedly connected to a second cap portion (12) adapted to be positioned over the mouth of an associated container and including an aperture to permit dispensing from the container. The first cap portion is arranged so that in one position it overlies the aperture to close the container, and in another position is lifted clear of the aperture to open the container. The cap portions together include means so that they can be snapped together and their separation from a closed to an open position requires the exertion of a positive force by the user and the first cap portion includes at its periphery opposite its hinged connection with the second cap portion a lip (22) which co-operates with an inwardly displaceable section (42) of the second cap portion. The inwardly displaceable section includes at its upper edge face adjacent the lip a portion which is associated with an outermost lower edge of the lip when the two cap portions are in a closed position and raised above that lower lip edge so that on inward displacement of the said section the raised portion first offers resistance to displacement in its engagement with the lip edge and then, as displacement pressure is increased, forces the lip upwards. In that manner the snap action of the two cap portions can be overcome and the closure opened.
Patent EP-0248079-B1 (EP)
IPC: F16K/
Filed: 1986-12-04
Granted: 1992-03-25
Abstract: Un robinet (10) comprend un clapet à bille (28) calé sur son siège dans une chambre (18) du robinet. Le clapet à bille (28) possède une pluralité d'ouvertures (46) espacées circonférentiellement autour de la tige de commande (32) qui s'étend au travers d'une ouverture (60) dans l'assemblage de chapeau (48) du corps (16) du robinet. Un clapet de retenue (66) est formé dans l'intérieur creux (62) du clapet à bille et comprend une section en forme de disque (70) sur lequel est monté un clapet à charnière (78). Un écran de protection formé par une paroi cylindrique (80) s'étendant vers le bas depuis la section en forme de disque (70) et une bague élastique (84) montée sur l'extrémité inférieure de la paroi cylindrique protègent le clapet à charnière contre les turbulences excessives de l'eau. Une pression négative dans l'orifice d'entrée d'alimentation ouvre le clapet à charnière (78) pour aspirer l'air au travers du passage (64) formé par les ouvertures (46), l'ouverture auxiliaire (60) et l'intérieur creux (62) du clapet à bille calé sur son siège dans la chambre (18).
Patent EP-0318474-B1 (EP)
IPC: F16H63/12
Filed: 1987-01-30
Granted: 1993-06-30
Abstract: The electronic automatic servo change gear is an auxiliary driving device which, making use of the same perceptions of the driver, automatically changes gear, thus simulating an action of the driver himself. The device consists in a plurality of elements, some of which for the evaluation of the driving data and of the running of that moment (speed, motor revolutions etc.), some for the material performance of the gear change, of the engaging and disengaging of the clutch etc., and in an electronic exchange which elaborates the data entered and on the basis of a determined program, directs the performing of the gear change manoeuvres.
Patent EP-0298965-B1 (EP)
IPC: E21B43/40
Filed: 1987-03-02
Granted: 1991-04-03
Abstract: The process is of special interest to refinieries in the neighbourhood of existing oilfields. The crude oil additionally released in the known manner by the introduction of hot water or steam contains also a so-called petroleum gas consisting largely of methane as well as other combustible gases. According to the invention, this gas is converted in hydrogen using a cracking oven heated by a high-temperature reactor, with steam being produced by the heat released by the cracking oven
Patent EP-0259479-B1 (EP)
IPC: B21B15/00
Filed: 1987-03-04
Granted: 1993-04-21
Abstract: Equipment to produce shaped metal strip from initially flat stock comprises a number of roll forming stands arranged in tandem and preferably operating at room temp. The rolls are frustoconical in shape, and each stand has two upper rolls working against the inclined surfaces of a single lower roll. This roll disposition deforms the strip by a shearing action along the inclined surfaces, and produces a channel-shaped cross-section. The shearing action reduces the thickness of the inclined portions of the strip by an amt. which depends upon the cone angle of the rolls. If T1 denotes initial strip thickness, T2 denotes deformed strip thickness and A denotes the cone angle (usually about 30 degrees), the preferred minimum value of T2 is defined by the relationship T2 = T1 sinA. -
Patent EP-0277199-B1 (EP)
IPC: A61F5/01
Filed: 1987-07-30
Granted: 1992-01-29
Abstract: An elastic knee support (1) comprising a guide element (3) surrounding at least partly the knee-cap, in which a partial peripheral region (5) located on the inner side of the knee has an inelastic configuration and is firmly linked with the guide element (3).
Patent EP-0334861-B1 (EP)
IPC: F16M5/00
Filed: 1987-11-12
Granted: 1990-08-22
Abstract: Un cadre porteur (5) se fixe sur le carter de turbomachines (1). Des éléments à brides et à pieds (8, 10), agencés des deux côtés de l'axe longitudinal du carter et adjacents à ce dernier et au lieu d'implantation, sont reliés par un ou plusieurs éléments porteurs (9). Pour accroître la rigidité, l'élément porteur (9) est relié à l'extrémité (7) du carter.
Patent EP-0290972-B1 (EP)
IPC: B65D83/04
Filed: 1988-05-06
Granted: 1991-04-03
Abstract: A container wherein a tablet drop-out opening (A) is provided below a storage space (V), and in which a spring-loaded slide (3) can be displaced, limited by stops, which slide releases one of the tablets (2) in each case for dropping out and continues towards the outside in an actuation key (4), and wherein a chamber (K), formed at least partially by the slide (3), is provided in the region below the storage space (V) for receiving a multiplicity of tablets (2) arranged successively dropping down in the dispensing direction, to which chamber (K) there is assigned a rolling ramp (12) and a projection (17) which stops the penultimate tablet (2) from moving in the direction of the drop-out opening (A) when the slide is displaced. For optimising the individual dispensing, it is proposed that the tablet drop-out opening (A) is formed by the mouth of the chamber part (b) formed by the slide (3), said mouth extending on the underside of the container (1) into a free projecting position. The front end of a finger (F), which takes up only a part of the mouth surface, is located in front of the mouth in the basic position of the slide (3) in the centre relative to the mouth surface. <IMAGE>
Patent EP-0303806-B1 (EP)
Title: Package for dispensing sheet-like articles one by one
IPC: B65D83/08
Filed: 1988-06-29
Granted: 1991-09-04
Abstract: The invention relates to a package for dispensing flat or sheet-like articles, preferably disposable aprons, one by one, which articles are extended at one end by a preferably continuous edge strip (5) which can be torn from the article along a perforated or otherwise weakened tearing line (4), are placed individually folded or unfolded in a stack (1) and connected to one another at the edge strips (5), the stack (1) being folded in such a way that the other ends (16, 17) of the articles lie near to said edge strips (5) and the package having suspension holes (6) and preferably a reinforcement (13), preferably made of cardboard or stiff paper, on which the edge strips (5) are mounted, the other end (16, 17) of each article being extended by a second edge strip (5') which is connected to the article in a tear-off manner, like the first one (5), the second edge strips (5') lying one above the other in the stack (1) together with the first edge strips (5) and, if appropriate, the reinforcement (13), arranged between the first and second edge strips (5, 5'), forming an attachment panel, and the suspension holes (6) being arranged in the attachment panel. <IMAGE>
Patent EP-0311064-B1 (EP)
Title: Spacing element for paving blocks
IPC: E01C5/00
Filed: 1988-10-06
Granted: 1992-02-12
Abstract: In order to maintain a predetermined distance between paving blocks (2) and thus to make it possible for the joints (6) to be provided with greenery, spacing elements (1) consisting of concrete or wood have hitherto been used. However, these present serious disadvantages. Concrete spacing elements are too heavy and spacing elements consisting of rottable material, for example wood, do not ensure that the paving blocks (2) remain fixed once they have rotted. To overcome these disadvantages, the new spacing element (1) consists of a T- shaped hollow profile which is made of plastic and is open at both ends. <IMAGE>
Patent EP-0282365-B1 (EP)
Title: 1-dethia-2-thia-cephalosporanic-acid derivatives, process for their preparation, their use as therapeutic agents and pharmaceutical compositions containing them
IPC: C07D519/00
Filed: 1988-02-02
Granted: 1993-05-12
Abstract: Products of formula (I): 
<IMAGE>
 R = either 
<IMAGE>
, Ra organic group
 or
 Ri and Rj = H, hydrocarbon radical, heterocyclic ring or Ri and Rj together form a ring;
 or Rb-NH-, Rb = optionally substituted aryl;
 A = H or cation or CO2A = CO2(-);
 R4 = H or OCH3;
 n2 = integer 0, 1 or 2;
 and R1B denotes a radical:
 
<IMAGE>
 with n1 = integer 0 or 1 and Rm denotes an unsaturated radical containing a positively charged and double-bonded nitrogen atom attached to the sulphur atom by a carbon atom.
Patent EP-0280623-B1 (EP)
Title: Precipitated silicas with a low water absorption, process for their preparation and their use to reinforce silicon elastomers
IPC: C01B33/193
Filed: 1988-02-23
Granted: 1991-07-17
Abstract: The process for the preparation of these silicas is characterised in that a first precipitated silica is subjected to a heat treatment at a temperature of at least 700 DEG C for a period of at least one minute. The silicas obtained are particularly suited for use as reinforcing fillers in silicones.
Patent EP-0307370-B1 (EP)
Title: A device for connecting the adjacent ends of two sections of a longitudinal member of a demountable framework for supporting the tarpaulin of the body of a goods vehicle
IPC: B62D27/06
Filed: 1988-08-30
Granted: 1992-02-19
Abstract: In a device for connecting the ends of two sections (18, 20) of a longitudinal member of a demountable framework for supporting the tarpaulin of the body of a goods vehicle, in which the two sections are supported by removable intermediate uprights and the remote ends of the two sections are supported by end uprights of the framework, the adjacent ends of the two sections (18, 20) of the longitudinal member are provided with lower mutual engagement means (38) such as to define a hinge with a horizontal axis between the two sections (18, 20) and are provided with upper adjustable separating means (42, 48) which enable the longitudinal member to be prestressed with an upward flexion centred on the hinge so as to compensate for the downward flexion caused by the weight bearing on the longitudinal member when the latter is supported solely by the end uprights.