baber/WOPTO huggingface dataset:
Patent EP-0045332-B1 (EP)
IPC: F16K1/34
Filed: 1980-08-06
Granted: 1986-01-15
Abstract: 1. Rotating lift valve, that can be changed as a complete cartridge consisting of the cartridge housing (1), within which valve parts such as the valve seat (9, 19), valve closure disc (8), positioning nut (3), valve stem (5) and steam cap (6) are located on the same axis, said cartridge comprising : - said valve set (9, 19) and said valve closure disc (8) are made of a ceramic material with very exact machined closing surfaces ; - a flexible pressure plate (7, 20) is provided with either said valve closure disc (8) or said valve seat (9) ; - said valve closure disc (8) is secured and turns only with said positioning nut (3) ; - said positioning nut (3) rises and lowers as it turns, allowing the closing surface to form a progressively strong seal when contact is made and pressure is continually applied, resulting in an absolute water tight fit.
Patent EP-0026367-B1 (EP)
IPC: C07D295/023
Filed: 1980-09-10
Granted: 1982-05-12
Abstract: A process for the preparation of cis-2,6-dimethylmorpholine by isomerizing trans-2,6-dimethylmorpholine, wherein trans-2,6-dimethylmorpholine is converted, in the presence of hydrogen and of a catalyst containing palladium as well as zinc, cadmium or manganese or a mixture of these, at from 150 DEG  to 250 DEG  C. under a pressure of from 1 to 200 bar.
Patent EP-0041522-B1 (EP)
Title: Moule pour realiser des elements profiles en matiere plastique
IPC: B29D/
Filed: 1980-12-05
Granted: 1984-05-30
Abstract: Moules pour realiser des elements profiles, des panneaux et des chassis en matiere plastique et menuiseries ainsi obtenues. Un tel moule comprend essentiellement deux demi-moules (1, 2) separes par un plan de joint (3) et comprenant chacun un sabot (7, 11) a face interieure (9, 13) par plan de joint et des organes interchangeables de determination de profil (15 a 18) fixes sur ladite face interieure de part et d'autre de l'element a mouler (4), les sabots et eventuellement certains organes comportant des conduits (23) pour la circulation d'un fluide de prechauffage et de refroidissement. L'invention est applicable notamment a la realisation des menuiseries exterieures de batiments.
Patent EP-0054702-B1 (EP)
IPC: E04F21/30
Filed: 1981-10-27
Granted: 1984-07-25
Abstract: 1. Apparatus for dispensing metered quantities of single-component or multi-component adhesive, sealing, filling or priming compounds, having an axially displaceable extrusion piston (4) which comprises a piston rod (4a) provided with a plurality of successive spaced tooth detents (4b), a feed detent (11) which can be actuated through a predetermined stroke by means of a feed device (7, 8) and which engages in the tooth detents (4b) of the piston rod and a retaining detent (5) which likewise engages in the tooth detents (4b) of the piston rod, characterised in that the distance (a), measured in the feed direction, between the feed detent (11) and the retaining detent (5) is smaller, in the position after the feed detent (11) has been actuated, than an integral multiple of the spacing (t) of the tooth detents.
Patent EP-0041857-B1 (EP)
IPC: H01R43/02
Filed: 1981-06-08
Granted: 1984-09-12
Abstract: A solder delivery system has a continuous element of solder material adjacent to at least one polymeric layer, which is provided with window means to control the flow of solder. The layers, if there are more than one, may be separate pieces, or may be parts of a folded sheet or a tube of polymeric material. In use, the conductors to be soldered are placed adjacent to corresponding terminals of a substrate and the system placed in contact with and perpendicular to the conductors, with the window means towards the conductors. On the application of heat and pressure, the solder melts and flows toward the terminals, and solder bridges are prevented by the "window frames" which lie between the terminals.
Patent EP-0052510-B1 (EP)
Title: Microencapsulation of water soluble polypeptides
IPC: A61K9/50
Filed: 1981-11-17
Granted: 1986-08-27
Abstract: This invention concerns novel sustained release microcapsule compositions comprising water-soluble, hormonally active polypeptides and optionally, a polymer hydrolysis modifying agent encapsulated in biocompatable, biodegradable polymers such as poly(lactide-co-glycolide) copoly
Patent EP-0051546-B1 (EP)
Title: Process for preparing perfuming compositions and perfumed products, and compositions and products so obtained
IPC: C11B9/00
Filed: 1981-09-21
Granted: 1984-10-03
Abstract: Scents and perfumed compositions include, as an odorant therefor, an olfactory affecting amount of N,N-dimethyloctanamide.
Patent EP-0057000-B1 (EP)
IPC: B29C67/00
Filed: 1982-01-23
Granted: 1984-08-22
Abstract: Shaped articles, particularly tubular shaped articles, are formed by a process comprising molding a crosslinkable synthetic plastic material into a first molded shape, crosslinking the plastic material at a temperature in excess of the crystalline melting point of the material, subjecting the crosslinked first shape to a working operation to form a second configuration shape and subjecting specific areas of the second shape to a heat treatment thereby forming a deformation in the specific area. Extruded tubular materials subjected to a stretching operation tend to seek their original shape upon heat treatment thereby making the degree of deformation possible nearly equal to the degree of stretching.
Patent EP-0061765-B1 (EP)
IPC: C07F9/568
Filed: 1982-03-29
Granted: 1985-08-28
Abstract: Antibacterial activity is exhibited by  beta -lactams having a phosphinic or phosphonic substituent in the 1-position and an acylamino substituent in the 3-position.
Patent EP-0075084-B1 (EP)
IPC: B41J35/14
Filed: 1982-07-13
Granted: 1987-11-11
Abstract: @ A ribbon lift and feed mechanism for a typewriter/ printer (10) in which the print ribbon cartridge (15) has deflectable arms (16a, 16b) for placing the ribbon (13) in a position confronting the platen (11) of the typewriter (10). On the platform (40), supporting the ribbon cartridge (15), is a shuttle (50) which is remotely oscillated as by a drive motor (90) on the frame (12) of the typewriter (10). Translation of the shuttle (50) and the cam (66) associated with the shuttle (50) effects movement of cam follower (66a) engageable with the cam (66), causing the deflectable arms (16a, 16b) of the cartridge (15) to oscillate between a rest and elevated position to place different portions of the print ribbon (13) intermediate the type element (23) and the platen (11). The shuttle (50) also carries ribbon feed drive means (85) which cause an incremental feed of the ribbon (13) after the ribbon has been struck at multiple elevated positions. Moreover, by placing a correction ribbon cartridge (30) beneath the ribbon cartridge (15), another cam (70) on the shuttle can effect platform (40) elevation when it is desired to dispose the correction ribbon (31) intermediate the printing element (23) and the platen (11). This action occurs as a result of the oscillation of the shuttle (50).
Patent EP-0059015-B1 (EP)
Title: Disposable absorbent article having an improved liquid migration resistant perimeter construction
IPC: A61F13/56
Filed: 1982-02-12
Granted: 1985-08-14
Abstract: An article of manufacture is disclosed for absorbing liquids, particularly body fluids such as urine. A liquid permeable topsheet is affixed to a liquid impermeable backsheet encasing an absorbent core therebetween. A liquid impermeable barrier member overlays a segment of the absorbent core and is affixed at one end to the backsheet. The topsheet has compacted portions which are affixed to the barrier member.
Patent EP-0062383-B1 (EP)
IPC: A01C1/06
Filed: 1982-03-31
Granted: 1985-09-18
Abstract: According to the invention the pregerminated seed is pilled, whereas in the pilling mixture at least one compound which slows down the germinating process is included under formation of a moist pill in which a suitable micro-climate is secured until the time of sowing. 
<??>This required micro-climate inside the moist pill is obtained by addition of compounds which have a retarding action to the germinating process, such as compounds having an osmotic effect, e.g. water soluble sugars and their derivatives, salts, or glycols and their polymers; or having a growth retarding action, e.g. absicine acid.
Patent EP-0096125-B1 (EP)
Title: Amino and amido derivatives of chloro nitro amino and alkylamino pyrazines useful as adjuncts to radiation therapy
IPC: C07D241/20
Filed: 1982-06-09
Granted: 1987-01-07
Abstract: 2-Substituted amino derivatives of 6-amino-3-chloro-5-nitropyrazin-2-yl are prepared by converting 3-amino-5,6-dichloropyrazinecarboxylic acid to 5,6-dichloro-3-nitropyrazinamine and treating said compound with an amine to produce the corresponding 2-substituted amino compound. 2,6-Di(alkylamino) derivatives of chloronitropyrazines are prepared from dichloronitropyrazinamine by diazotization of the amine followed by halogen exchange to produce an intermediate dichloro-halo nitropyrazine followed by reaction with one or two moles of an alkyl amine to effect replacement of one or two of the pyrazine halogens. N-acyl derivatives of 6-(alkylamino)-5-chloro-3-nitropyrazinamines are prepared by treatment of 5,6-dichloro-3-nitropyrazinamine with an acylating agent to produce the corresponding acylated pyrazinamine followed by treatment of said acylate dpyrazinamine with a lower alkylamine to replace one of the chloro substituents and produce a 2-acylamino-6-(alkylamino)-5-chloro-3-nitro pyrazinamine.
Patent EP-0080814-B1 (EP)
IPC: C07D401/06
Filed: 1982-11-09
Granted: 1986-10-15
Abstract: Chromogenic compounds of colorless or lightly colored form are disclosed having the following structural formula:  <IMAGE>  wherein X represents an optionally substituted aminophenyl, indolyl, julolidinyl, kairolyl, piperidinophenyl, pyrrolidinophenyl, morpholinyl, carbazolyl or indolizinyl radical. The compounds of this invention are eligible for use in pressure-sensitive and heat-sensitive record materials and manifold marking systems.
Patent EP-0057642-B1 (EP)
IPC: B03B9/06
Filed: 1982-01-28
Granted: 1985-05-02
Abstract: This invention discloses a process and apparatus for purifying recovery glass for recycling and reuse. The necessity for manual sorting techniques is minimized due to the invention's unique process of mechanical purification, in parallel, carried out on separate granulometric portions of the recovery glass.
Patent EP-0059175-B1 (EP)
IPC: E06B9/174
Filed: 1982-02-12
Granted: 1985-01-16
Abstract: A roller blind structure of the kind comprising an elongated tubular member, having secured thereto one end of a fabric web and being rotatably mounted in elongated openings in two spaced apart brackets so as to allow said tubular member to be also displaced towards and away from a window or the like and further having a flanged reel secured to said elongated member and a cord which has one end thereof secured to said reel and wound up in a direction opposite to the winding direction of the web. A cover with elongated upper and lower walls is provided to form an elongated recess for receiving the flanged reel in a manner to allow it to be displaced with the tubular member. The cover further has in the lower wall thereof an elongated opening permitting the passage of the cord in a substantially vertical direction independent of the actual displacement position of the reel. The elongated opening may have a widened portion where the cord passes when the tubular member is in its innermost position and may either be integral with one of the brackets or made as a separate part, which can be detachably connected to said bracket.
Patent EP-0095644-B1 (EP)
IPC: B65B13/32
Filed: 1983-05-16
Granted: 1988-03-23
Abstract: Apparatus for tensioning a plastic strapping band positioned around a package and for connecting the overlapping ends of the band by hot bonding consisting of a fastening mechanism for hot bonding the overlapping ends of the band and including a backing plate, between the band and the package, against which three plungers aligned along the longitudinal axis of the band can be applied, the first plunger securing the free front end of the band, the second plunger securing the rear end of the band, and the third, middle, plunger forcing the overlapping ends of the band against a hot-bonding mechanism in the form of a heated cutter and compressing the molten ends together. The three plungers (27, 28, 29) aligned along the longitudinal axis of the band (20) are activated with a single cammed disk (31) on a shaft (67) perpendicular to the longitudinal axis of the band.
Patent EP-0092277-B1 (EP)
Title: Steam condensing cover for cooking containers
IPC: A47J36/38
Filed: 1983-04-13
Granted: 1987-09-09
Abstract: 1. A lid-sloped reflux condenser for cooking containers, characterized in that it comprises at least one latent heat accumulator consisting of at least one container which is filled with a heat storage material having a heat of fusion which is as high as possible and melting reproducibly at a temperature between 25 and 95 C and optionally contains small qualities of nucleating agent (3, 5).
Patent EP-0093024-B1 (EP)
IPC: B60R22/20
Filed: 1983-04-27
Granted: 1987-09-16
Abstract: It comprises a length of webbing (1) secured in the vehicle to extend generally upright in the region of the shoulder of the user of the system, and a connector (10) having a running loop (18,31) for the belt (21) integrally formed therewith or secured thereto and movable to a selected position along the webbing (1). The webbing (1) extends through a slot (16) in the connector (10) and reverses its direction around fixed and movable transverse bars (resp. 17,15) of the connector (10) between which the webbing (1) is snubbed to securely hold the connector (10) in the selected position.
Patent EP-0126835-B1 (EP)
IPC: E01B9/30
Filed: 1983-09-21
Granted: 1988-11-23
Abstract: 1. A metal element (1) for securing a rail to a concrete sleeper (4) by means of a sleeper clip (3) having the shape of a spring double loop, this element comprising a portion (5) arranged in projection with respect to the slepper (4) and intended to cooperate with the base (6) of the rail and the sleeper clip (3), and two anchoring lugs (7 and 8) arranged on both sides of the projecting portion (5), these lugs being substantially parallel to the rail (2) and intended to be embedded in the sleeper concrete in order to secure the element (1) against motion with respect to said sleeper, the projecting portion (5) comprising a vertical surface (9) which is parallel to the rail (2) and forms a shoulder for one of the edges (10) of the rail base (6), a socket (12) having a cylindrical portion (13) the axis of which extends in a parallel direction to the rail and in which one of the ends of the sleeper clip (3), of a substantially circular cross-section, is set in position, and a substantially horizontal holding area (15) for the other end of the sleeper clip, the socket (12) being formed between the vertical surface (9) and the holding area (15), the end of the sleeper clip bearing in this socket (12) on the face of the latter which is turned towards the sleeper (4) while the other end of the sleeper clip (3) bears in the holding area (15) on the face of the element which is opposite to the sleeper, this element (1) being characterized in that it comprises, on the one hand, at least two pieces (18 and 19) each made from a metal flat, such as soft steel, a first piece (18) being shaped to comprise the vertical surface (9) intended to form the above-mentioned shoulder, the anchoring lug (7) which is the nearest to the rail (2) and is located in the extension of the vertical surface (9), the cylindrical portion (13) forming the socket of one of the ends of the sleeper clip (3) and the substantially horizontal holding area (15) for the other end of the sleeper clip, and a second piece (19) being shaped to comprise the anchoring lug (8) of the element which is the farthest off the rail, this second piece (19) being united to the first piece (18) by welding to the face (20) of the latter which is turned towards the sleeper and along the free edge (21) of the substantially horizontal holding area (15), which is parallel to the rail (2) and, on the other hand, means arranged to centre the element (1) into a casting mould for the sleeper and to prohibit concrete to be admitted into the socket (12) of the element (1) when concrete is cast, said means comprising a metal plate (28) extending in a horizontal direction between the internal faces of both pieces (18, 19) and being fixed by welding to the latter.
Patent EP-0111001-B1 (EP)
Title: Dispositif d'usinage par decharge a fil de coupe
IPC: B23H7/10
Filed: 1983-05-25
Granted: 1989-12-13
Abstract: Dans un dispositif d'usinage par décharge à fil de coupe pourvu d'un dispositif automatique d'avance du fil qui insère et fait avancer automatiquement une électrode de fil (10) dans une pièce à usiner (12), un élément d'alimentation en courant (70) pour l'alimentation en énergie de l'électrode (10) d'usinage est disposé dans un guide de conduite (64) qui insère et vide l'électrode (10), permettant ainsi d'accroître la rigidité du guide (64) et améliorant la fiabilité de l'alimentation en courant du fil.
Patent EP-0120379-B1 (EP)
IPC: H01F21/12
Filed: 1984-03-09
Granted: 1987-06-16
Abstract: 1. A load-changer for switching step windings of a three-phase transformer comprising fixed contacts (8) arranged on a ring in a plane for each phase and connected to taps of closely-stepped windings, characterized in : that there are circuit device with respective specific assemblies for selectors and load switches is known manner ; the closely-stepped windings (U3, V3, W3) are parts of windings of the three phases (U, V, W) which are electrically switched in a triangle and the closely-stepped windings (U3, V3) of the first and second phase are arranged at a common corner point of the triangle connection ; that the two planes (2, 3) which house the fixed contacts (8) opf the taps of one of the first and second closely-shepped windings (U3, V3) assigned to the common corner point have a spacing in accordance with the relatively small differences in potential between said two closely-stepped windings (U3, V3) ; and that the plane (4) which houses the fixed contacts (8) of the third closely-stepped winding (W3) is spaced from the nearest of the two other planes (3) to be at least in accordance with the operating and testing voltages between the phases (U, V, W) of the entire winding.
Patent EP-0123294-B1 (EP)
IPC: C12P21/00
Filed: 1984-04-19
Granted: 1990-01-03
Abstract: Disclosed are recombinant methods and materials for use in securing production of exogenous (e.g., mammalian) polypeptides in yeast cells wherein hybrid precursor peptides susceptible to intracellular processing are formed and such processing results in secretion of desired polypeptides. In a presently preferred form, the invention provides transformation vectors with DNA sequences coding for yeast synthesis of hybrid precursor polypeptides comprising both an endogenous yeast polypeptide sequence (e.g., that of a precursor polypeptide associated with yeast-secreted mating factor  alpha and an exogenous polypeptide sequence (e.g., human  beta -endorphin). Transformation of yeast cells with such DNA vectors results in secretion of desired exogenous polypeptide (e.g., substances displaying one or more of the biological properties of  beta -endorphin).
Patent EP-0126336-B1 (EP)
IPC: B65D5/66
Filed: 1984-04-27
Granted: 1988-05-25
Abstract: 1. Folding carton with a base that consists of a bottom panel, a front panel, a back panel and side panels and a lid that is hinged to the back panel of the base and has flaps that cover the other panels of the base at least partially, the lid being attached by adhesion to the front panel (5) of the base by a front flap (6, 21, 37) and to the side panels (11, 29, 33) of the base by side flaps (9, 25, 36) with measures to detain these flaps from the base being provided, wherein a sealable coating, the sealing power of which is reduced by overprinting with printing ink, is provided to attach the lid and base together.
Patent EP-0138149-B1 (EP)
IPC: C07D231/44
Filed: 1984-10-03
Granted: 1989-01-18
Abstract: A 5-aminopyrazole of the formula   <IMAGE>    in which R1 represents alkoxycarbonyl, alkenyloxycarbonyl or alkinyloxycarbonyl, and R3, R4, R5, R6, and R7, which are identical or different, represent hydrogen, halogen, cyano, nitro, alkyl, alkoxy, alkylsulphonyl, alkoxycarbonyl or a radical -(X)n-R8  wherein X represents oxygen, sulphur, sulphinyl or sulphyonyl, n represents 0 or 1 and R8 represents halogenoalkyl, with the proviso that at least one of the radicals R3, R4, R5, R6 or R7 represents a radical -(X)n-R8, and R1 does not represent cyano if R1 represents trifluoromethyl, These compounds are intermediates useful in the preparation of herbicidally active substituted 5-acylamino-1-phenylpyrazoles.
Patent EP-0180274-B1 (EP)
IPC: G05D23/00
Filed: 1985-10-11
Granted: 1989-01-18
Abstract: An electrical heating element comprising a resistive element consisting of granular boron carbide packed in a quartz tube embedded in a piece of copper. A first power lead is electrically connected to the boron carbide at one end of the quartz tube. This first power lead passes through and is electrically insulated from the piece of copper. The second power lead is electrically connected to the boron carbide at the other end of the quartz tube, either directly or via the piece of copper. In use, connection of the first and second leads to an electrical power source causes the resistive element to generate heat in a very fast manner and to trandmit this heat to the piece of copper.
Patent EP-0163504-B1 (EP)
IPC: H04N9/88
Filed: 1985-05-24
Granted: 1991-10-09
Abstract: An apparatus for correcting a time-base error and for compensating a drop-out in a reproduced video signal includes a random access memory (24) for memorizing a reproduced digital video data stream, a correct video data producing circuit (36) connected to the memory (24) for producing correct video data from the digital video data stream read out from the memory (24), a switching circuit (22) controlled by a drop-out detecting pulse for selectively supplying the digital video data and the correct video data to the memory (24), and a control circuit (31) for controlling a write and read operation of the memory (24) so that digital video data read out from the memory (24) are supplied to the memory (24) via the correct video data producing circuit (36) for compensating a drop-out during generation of a drop-out indicating pulse.
Patent EP-0169674-B1 (EP)
Title: Polymer powders
IPC: C08L57/00
Filed: 1985-06-25
Granted: 1990-05-09
Abstract: A water soluble or swellable polymer gel is dispersed into a liquid phase to form a fluid composition and is worked whilst in that composition. The liquid phase is an aqueous slution of an equilibrating agent that substantially prevents aggregation of the particles or dissolution of the polymer during the working. The working may be, for instance, milling, extraction of impurities, extraction of water, transportation or chemical modification. Preferred equilibrating agents are sodium polyacrylate and polydiallyl dimethyl ammonium chloride.