baber/WOPTO huggingface dataset:
Patent EP-0044342-B1 (EP)
Title: Generateur de signaux polymeres piezo-electriques sensibles a la pression
IPC: H01L41/00
Filed: 1980-12-15
Granted: 1987-08-12
Abstract: Dispositif sensible a la pression servant a produire des signaux electriques, sur deux electrodes. Le dispositif possede une structure a plusieurs couches comprenant une couche conductrice (10), une couche de film polymere piezo-electrique (12), une couche electrode (14), une couche isolante (16), une autre couche electrode (18), une autre couche de film polymere piezo-electrique (20), et une autre couche conductrice (22). La structure multi-couches peut etre fabriquee a partir d'une couche isolante (16) montee en sandwich entre deux films polymeres piezo-electriques (12 et 20) ayant chacun une electrode (14 et 18) sur une surface et possedant un plan conducteur (10 et 22) sur l'autre surface dispose sur chaque cote de la couche isolante (16), les electrodes (14 et 18) etant a proximite immediate du film isolant (16). En outre, des substrats de support (24 et 26) peuvent etre disposes sur chaque cote des films polymeres piezo-electriques (12 et 20), les substrats de support (24 et 26) possedant une ouverture (28) ou sont logees les electrodes. Le dispositif peut etre adapte pour l'utilisation dans un clavier matriciel sensible a la pression possedant une pluralite de positions de touches de clavier disposees en une pluralite de rangees (14) et de colonnes (18), ou les electrodes sont une bande constituant une des rangees et des colonnes, respectivement, des positions des touches du clavier. Le film polymere piezo-electrique (12 et 20) peut etre constitue par du fluorure de polyvinylidene et la structure multi-couches peut etre integralement liee ou montee en sandwich et peut etre connectee a un circuit electrique de detection convenant a l'amplification d'une faible impulsion de charge induite par la force appliquee au film polymere piezo-electrique (12 et 20). Le positif convient au codage matriciel, possede un blindage electrique et est facile a isoler, les couches conductrices etant placees a l'exterieur de la structure multi-couches. Le dispositif n'est pas sujet a l'oxydation par contact, est sensible a l'utilisation par des mains gantees et est insensible a l'accumulation de salete ou de graisse.
Patent EP-0058350-B1 (EP)
IPC: B65C11/02
Filed: 1982-02-04
Granted: 1985-05-02
Abstract: The machine comprises a print table (8) and a print head (3) which are intended for the printing of characters on labels (11) borne by a continuous strip (10). The print head (3) comprises a pusher (32), a lateral stop (29) and two detention notches (30, 31), and the print table (8) has a rotary cam (33) with return prism (34) and cocking spring (35), having three lifts (38). Upon the typing, one lift is turned by the pusher (32) and the following lift comes laterally against the stop (29). When the print head rebounds, this lift engages in a notch (30) and holds the print head spaced from the print table. This arrangement is provided to prevent a second printing of characters on the labels as a result of rebound. In a variant, the rotary cam is replaced by a reciprocating bolt.
Patent EP-0063736-B1 (EP)
IPC: A61Q5/10
Filed: 1982-04-10
Granted: 1986-01-08
Abstract: This invention is directed to compositions of the developer-coupler type of the dyeing of hair, consisting essentially of substituted dihydroxypyridine compounds or salts thereof as coupling components and, as developer components, the conventional components used in oxidation dyes.
Patent EP-0069220-B1 (EP)
IPC: C02F1/72
Filed: 1982-05-13
Granted: 1985-07-31
Abstract: A device for purification of waste water by oxidizing polluting substances at normal pressure and temperature by oxygen contianing gases or by oxygen in the presence of solid catalytic particles is described. A vessel has at one end wall an inlet for feeding waste water and at the opposite end wall an oulet for purified water. The top side of the vessel is open and the bottom has a V-shaped cross-section with an air-feeding nozzle pipe extending along and through the vertex of the bottom. An air uptake channel is mounted in the vessel at a spaced relation to the bottom portion and has an inlet facing the nozzles of the air-feeding pipe. The outlet of the uptake channel is below the level of the treated water.
Patent EP-0071016-B1 (EP)
IPC: B29C48/00
Filed: 1982-06-23
Granted: 1986-09-10
Abstract: A process for manufacturing expanded polystyrene panels includes the following stages:a) Preparation of pre-expanded panels of polystyrene by extrusion and simultaneous injection of propellent agent into an extruder fitted with an extrusion die of suitable type and in particular fitted with means allowing for good mixing of the molten polymer with the propellent agent and means allowing for uniform cooling to the best value of the temperature of the expandable plastic mass before exit from the die.b) Conditioning of said panels at room temperature or at whatever temperature higher than room temperature, provided it is such to prevent the panels from undergoing either dimensional variation or deformation due to internal stress or true expansion.c) Forming of pre-expanded panels into a mould-box by means of heat furnished by convection by a hot fluid the ratio between internal dimensions of the box and measures of pre-expanded panels being such that 60 percent at least of the volumetric increase given to the mass is affected to their average increase in thickness.
Patent EP-0080185-B1 (EP)
IPC: B65H5/30
Filed: 1982-11-19
Granted: 1985-06-19
Abstract: The printed product to be opened is moved with an open side thereof towards a stationary opening element. The bottom part of the printed product contains at an open side, located opposite to a fold of the printed product, a marginal zone or portion by means of which the sheets of this bottom part protrude past the sheets of the other part of the product. The opening element has an inclined deflector aligned with the protruding marginal zone extending parallel to the direction of product travel. The printed product approaching the opening element is raised by means of a ramp prior to the leading edge of the producing marginal zone or portion abutting against a deflecting face of the deflector. By means of the deflector the sheets having the protruding marginal zone are downwardly deflected and thus are separated from the remaining sheets. An opening is thus formed between the two parts of the product, and a support element arranged after the opening element enters this opening. A retaining or hold-open member follows the support element. The upper part of the product comes to rest on this retaining member, and the printed product thus is maintained in an opened state.
Patent EP-0082404-B1 (EP)
IPC: C07C68/06
Filed: 1982-12-07
Granted: 1986-02-12
Abstract: 1-(alkoxy or aroxy)carbonyloxyalkyl esters of structural formula (I):   <CHEM>  wherein:  R is (a) lower alkyl;  (b) lower cycloalkyl;  (c) unsubstituted or substituted aryl; or  (d) aralkyl;  R<1> is (a) hydrogen;  (b) lower alkyl;  (c) lower cycloalkyl; or  (d) aryl;  R<2> is (a) hydrogen;  (b) lower alkanoyl;  (c) lower alkoxycarbonyl;  R<3> is (a) hydrogen; or  (b) lower alkyl; and  X is halo are disclosed. Those compounds are stable in aqueous medium and non-irritant to mucous embranes of mouth, throat, and stomach. Accordingly, they are useful Prodrugs of the analgesic and anti-inflammatory drug diflunisal.
Patent EP-0063015-B1 (EP)
IPC: E06B9/08
Filed: 1982-04-02
Granted: 1984-11-14
Abstract: A thermal insulation system for a window comprising a roller blind carried by a roller blind mechanism which is arranged to be fixed to a window frame above a window to be insulated. The blind is adapted to be detachably connectable to the window frame by means of touch fastener (Velcro) strips carried by the longitudinal side edges and the free transverse edge of the blind and mating touch fastener strips carried by the frame. A mounting mechanism for the roller blind enables it to be selectively displaceable for sealing the upper end of the blind.
Patent EP-0076144-B1 (EP)
IPC: G01B7/28
Filed: 1982-09-28
Granted: 1989-05-31
Abstract: An electro-mechanical profilometer probe having a rotatable sensing head is described, for sensing the interior profile of a tube or conduit through which it is passed. The rotatable head includes a radially movable, outward projecting sensing member which is spring-biased into engagement with the interior surface of the tube, and whose radially inward or outward displacement, caused by a dent in the tube surface, is electrically monitored by the probe. Output from the probe is recorded, or fed into a computer for analysis of the tube profile to identify locations and amounts of strain developed in the tube, as indicated by tube denting.
Patent EP-0063985-B1 (EP)
Title: Device for positioning a member in the openings of a tube sheet
IPC: B25J5/00
Filed: 1982-04-07
Granted: 1985-03-27
Abstract: A device for positioning a member, such as a guide tube, so as to face the perforations of a plate. The device comprises a remotely fitted attachment finger, using for this purpose e.g. a pole onto which is threaded the remainder of the device. A remotely controlled locking system makes it possible to fix the two parts, each incorporating at least one attachment member and which can be fixed in a perforation. These displacements of the device, following the fitting thereof, are also remotely controlled. The device can be applied, to the inspection of the tubes of a steam generator of a nuclear power station by means of an eddy current probe or sensor.
Patent EP-0056360-B1 (EP)
IPC: C08B15/00
Filed: 1982-01-11
Granted: 1985-07-10
Abstract: Cross-linked carboxymethylcellulose with intermolecular carbonate bridges.
Patent EP-0111357-B1 (EP)
IPC: B23K26/18
Filed: 1983-11-24
Granted: 1987-03-04
Abstract: The invention concerns a method of marking articles having a polyolefin surface by exposure to a laser beam. The polyolefin contains a sufficient amount of a laser radiation absorbing substance for decomposing the polyolefin so that a black mark of decomposed polyolefin will be formed. 
<??>The laser radiation absorbing substance is a silicon compound, preferably a metal silicate, e.g. calcium-metasilicate or kaoline. 
<??>The invention also comprises an article having a polyolefin surface provided with a black mark of decomposed polyolefin formed by a laser beam.
Patent EP-0086641-B1 (EP)
IPC: H02M7/162
Filed: 1983-02-11
Granted: 1987-01-07
Abstract: In a three phase welding power supply, the three phase power is connected to a welding arc by a power control circuit having three conducting paths for straight polarity current and three conducting paths for reverse polarity current. The power control circuit comprises a three phase bridge rectifier circuit (112) having eight bridge arms each including a silicon controlled rectifier (1, 2, 3, 4, 5, 6, 7, 8) with the bridge circuit being connected between the three phase power source (102) and the welding arc (124) which is in turn connected to the three phase power supply neutral (103). An inductor (116) is connected across the direct current terminals of the bridge circuit so that arc currentflows in one direction through the inductor (116) regardless of the polarity of the arc current. The conducting paths are selectively activated at nonzero voltage points to conduct repetitive sequences of independent numbers of straight polarity half cycles of arc current followed by independent numbers of reverse polarity half cycles of arc current to the welding arc. Pulses are generated in synchronism with each of the three power phases and counted to determine the activation sequences of the conducting paths. By controlling the generation of the pulses and the counts of the pulses at which the paths are activated, a variety of sequences are generated.
Patent EP-0125366-B1 (EP)
Title: Temperature sensors
IPC: G01K7/22
Filed: 1983-11-03
Granted: 1988-08-31
Abstract: A temperature sensor for a motor vehicle comprises a composite of PTC and NTC thermistors (1, 2,3) whose overall temperature characteristic (c) is negative with a plateau (P) centered on the normal working temperature (88°C) to be sensed, so that tolerances in the sensing system and normal fluctuations of the working temperature will tend not to be registered by the vehicle temperature gauge. Thus only abnormal variations in temperature caused by a fault or overload condition will be indicated.
Patent EP-0110800-B1 (EP)
IPC: A63F9/12
Filed: 1983-11-24
Granted: 1989-03-15
Abstract: The construction elements are provided as assembly modules (R-L-S) capable of cooperating with at least one such assembly module (R-L-S), said modules (R-L-S) being interadaptable so as to form a tube, and characterized in that they are each comprised of two or three modules.
Patent EP-0110842-B1 (EP)
IPC: B65D27/00
Filed: 1983-11-22
Granted: 1987-10-28
Abstract: A module for postal transmission, particularly for confidential information such as bank statement and the like, according to the invention has at least four sections (13, 15, 17, 19; 313, 315, etc.) defined by parallel fold lines (7, 9, 11; 331, 332, etc.) for repeated folding; on one of the external sections (13; 313) of the module, in the fully-folded configuration, a window (F, F1) is provided for the address; the useful face of these sections is surrounded by a perimetrical strip for permanent sealing (23A, 23B, 23C; 623) to assure the inviolability of said face, while on the reverse side of it a non-permanent glueing (25B, 25C; 125B, 125C, etc.) is provided. With respect to the known cross-folding modules, the module of the invention has a larger useful surface available, assures a higher production rate and is more easily handled.
Patent EP-0113751-B1 (EP)
Title: Equipement de manipulation d'un materiau en feuille dans une machine de coupe selon un patron
IPC: A41H43/02
Filed: 1983-07-04
Granted: 1985-12-04
Abstract: On peut engager la cloche d'aspiration (20) au-dessus de la table d'aspiration (4) qui peut maintenir le tissu pendant la coupe par un laser. La surface d'aspiration de la cloche s'ouvre en même temps qu'est inversée l'action d'aspiration de la table, si bien que les parties de tissu découpées sont soulevées et aspirées contre la surface d'aspiration de la cloche. La cloche (20) possède un dispositif de prise (50, 51) sur son bord avant pour sortir du tissu nouveau d'un magasin (1) et l'amener sur la table (4), alors que ladite cloche est éloignée de la table (4), le tissu nouveau étant soutenu par un coussin d'air au-dessus de la table (4); après quoi, la surface d'aspiration de la cloche (20) est débranchée si bien que les parties de tissu sont déposées sur la table de dépôt (36).
Patent EP-0116073-B1 (EP)
IPC: H05K3/34
Filed: 1983-07-25
Granted: 1988-07-06
Abstract: A solder-bearing edge clip (10) or connector for attachment to a contact pad (12) on a substrate, wherein a compact mass of solder (10, 21) is gripped by the edges of arcuate fingers (18, 19) formed in a thin flat blank of any desired configuration, the axis of the solder wire (30) from which the mass of solder (20, 21) is cut being perpendicular to the plane of the flat blank.
Patent EP-0128154-B1 (EP)
IPC: F28F3/12
Filed: 1983-11-25
Granted: 1986-10-22
Abstract: A bag (11) which is sealed and which is comprised of two aluminium sheets (14, 15) contains a heat-conducting paste (18). When the bag (11) is introduced between two assembled surfaces so as to provide for a heat exhange relationship, the sheets (14, 15) and the heat-conducting paste (18) fill the space between the surfaces. The excess of paste (18) which is rejected is collected by the outer region (22) of the bag.
Patent EP-0125578-B1 (EP)
Title: Wrist strap, especially a watch strap
IPC: A44C5/10
Filed: 1984-05-04
Granted: 1987-07-08
Abstract: 1. Bracelet, in particular a watch band, consisting of links, particularly metallic links (1) arranged side by side, showing a feather-key shaped joint fitting (2), having a circular or segment diameter, on one side transversely to the band, and showing on the opposite side a joint groove (3) matching to this joint fitting, these links being moveably linked with one an other in an interlocking way by inserting the joint fitting (2) of each link (1) transversely to the band into the joint groove (3) of the adjacent link (1), with at least one locking link (7) being inserted into a holding bore (5) being provided in one link (1) near the joint groove (3), overlapping this, in order to prevent the two links being moveably linked with each other from displacing against each other, mating in a belonging cut (6), provided in the joint fitting (2) of the other link (1) being limited by lateral faces parallel to each other, characterized by the combination of the following features : a) the holding bore (5) is arranged vertically to the band area ; b) the locking link (7) is inserted with friction contact ; c) the locking link (7) is shaped like a locking ball ; d) the holding bore (5) is dimensioned in such a deep way that the locking ball (7) being inserted into it can be pushed optionally totally or partly into the cut (6) being provided in the joint fitting (2) of the joint link (1) and that it can be pressed out of the cut (6) and perhaps also out of the holding bore (5) only in case of a partly mating into this cut (6) by a force in the sense of a displacement against each other of the two links (1) in the longitudinal direction of the joint groove (3) by the then produced pressure of a lateral edge (106, 206) of the cut (6) on to the locking ball section mating into this.
Patent EP-0142209-B1 (EP)
IPC: F25B41/00
Filed: 1984-11-09
Granted: 1988-03-09
Abstract: Plant consisting of a circuit system with one or more compressors (1), one or more condensers (2), one or more evaporators (4), a separation vessel (3) for liquid and vaporous refrigerants, and an ejectorsystem (12, 13) to use the high pressure from the liquid refrigerant coming from the condenser(s)(2) for conveyance of the liquid refrigerant from the separation vessel (3) to the evaporator(s)(4), whereby the ejector system (12, 13) has more than one ejector, connected in parallel, and there are means (14, 15, 16) for putting into operation the second or further ejector (13) if more liquid than can be discharged collects in the condenser (2).
Patent EP-0125974-B1 (EP)
IPC: B21D5/02
Filed: 1984-05-02
Granted: 1987-04-08
Abstract: 1. A forming press equipped with two tables (1, 2) one of which is mobile and which are each exposed to points of thrust resulting from the direct or transmitted action of jacks (16, 17, 19) and/or the reaction of fixed supports (14, 15) one of the tables of the press being exposed to a whole number _n of points of thrust, at least equal to two, and the other opposite table to (n+1) points of thrust which are offset and alternate two by two with the _n points of thrust of the first table in relation to lines parallel with the direction of movement of the mobile table, said points of thrust of the two tables being disposed symmetrically in relation to the median plane perpendicular to said tables, said press being characterised in that the offset of the points of thrust of one table in relation to the other, which is a function of the total possible forming length, and the distribution of the forces over the tables are determined in such a way as to obtain (n+1) common and substantially aligned points on the curves of longitudinal deformation of the tables, including the two end points.
Patent EP-0140720-B1 (EP)
Title: Filing device for continuous or separated business forms
IPC: B42F15/00
Filed: 1984-08-02
Granted: 1987-10-07
Abstract: A binder for computer print out paper fits into a standard sized file cabinet. It comprises a series of hinged together panels, two opposite ones of which hold along one edge a pair of rings retained in aligned slots. The rings are capable of movement in two different directions, and such rings hold the paper within the binders.
Patent EP-0127600-B1 (EP)
IPC: C02F7/00
Filed: 1984-05-07
Granted: 1987-04-29
Abstract: A device for increasing the oxygen concentration in a subsurface stratum of a thermally stratified body of water. The device comprises a flexible tube (13), which is surrounded by a flexible shell (12). Compressed oxygen-containing gas is introduced through first nozzle means (29) at the lower end of the tube and through second nozzle means (31) into channel means (34) between the shell (12) and the tube )13). There is an upward flow of water in the tube and a downward flow in the channel means (34) around the tube.
Patent EP-0156821-B1 (EP)
Title: Procede et appareil de mesure psychrometrique continue de la concentration d'un composant a l'etat de vapeur dans un gaz
IPC: G01N25/62
Filed: 1984-08-27
Granted: 1987-11-11
Abstract: Pour effectuer une mesure psychrométrique continue de la concentration d'un composant à l'état de vapeur dans un gaz, p.ex. la teneur en humidité de l'air, en utilisant un thermosenseur "sec" (12) et un thermosenseur "humide" (7), on dispose le thermosenseur humide (7) dans l'extrémité supérieure ouverte (5) d'un tube vertical (1), et on amène un liquide du même type que le composant à l'état de vapeur à l'extrémité inférieure du tube vertical de telle manière que le liquide forme un petit corps liquide (10) au sommet du tube (1), ce corps liquide recouvrant entièrement le thermosenseur humide (7). Depuis le sommet du tube, le liquide se déverse le long de la surface supérieure du tube (1) sous la forme d'un film liquide continu (11). De cette manière, la température du thermosenseur humide (7) reste, dans une plage étendue, indépendate de la quantité de liquide fournie par unité de temps. Il est donc possible de fournir une quantité de liquide beaucoup plus grande que celle requise pour éviter le dessèchement du thermosenseur humide, de manière à prévenir ainsi l'accumulation d'impuretés sur le thermosenseur humide. Un appareil de mise en oeuvre du procédé comprend un thermosenseur sec conventionnel (12) et un thermosenseur humide (7) tels que décrit ci-dessus, ainsi que des moyens d'apport de liquide à l'extrémité inférieure du tube.
Patent EP-0168741-B1 (EP)
IPC: C08J9/00
Filed: 1985-07-08
Granted: 1989-11-02
Abstract: 1. Claims (for the Contracting States : AT, CH, DE, FR, GB, IT, LI) An implement for the cosmetic treatment of hair in the form of a comb, a brush or a currycomb, characterized in that the teeth, bristles or ribs coming into contact with the hair consist completely or partly of microporous polymers, but with no hollow space filled with porous material which communicates with the teeth, bristles or ribs. 1. Claims (for the Contracting States : BE and NL) An implement for the cosmetic treatment of hair in the form of a comb, a brush or a currycomb, characterized in that the teeth, bristles or ribs coming into contact with the hair consist completely or partly of microporous polymers.
Patent EP-0186152-B1 (EP)
Title: Device and method for separating sheet material
IPC: B65H3/60
Filed: 1985-12-20
Granted: 1989-08-30
Abstract: A separating apparatus for sheet material in which the sheet material is conveyed in stacks via a stack transporting system to a stack holder including a stack manipulator for effecting selective mechanical manipulation of the stack going through the separation process in the event that a deviation from the proper separation process is detected. In addition, a stack tester may be provided for testing the geometric and physical condition of the stack of sheet material before and during separation. An irregularity occurring during separation can be combatted by instituting a stack manipulation procedure which appears best suitable for automatically eliminating the disturbance of the separation process.