baber/WOPTO huggingface dataset:
Patent EP-0025457-B1 (EP)
IPC: G02F1/1337
Filed: 1980-10-08
Granted: 1984-06-27
Abstract: A liquid crystal display panel containing as a panel base a plastic film provided with a transparent conductive membrane, the membrane being an oriented membrane primarily containing saturated polyester or low-melting copolymer nylon, and a process for producing same. This invention enables the use of transparent plastic film as a liquid crystal display panel base, thus enabling the production of liquid display panels with high quality in large quantities at less cost.
Patent EP-0029837-B1 (EP)
IPC: G03C1/06
Filed: 1980-12-15
Granted: 1984-04-25
Abstract: Les emulsions photothermographiques ont traditionnellement des vitesses basses et une tendance a l'augmentation de la densite de fond lors du vieillissement, ce qui constitue des caracteristiques indesirables. L'augmentation de densite optique dans les zones de fond est particulierement indesirable. L'addition de certaines classes de composes aromatiques contenant de l'azote a des emulsions photothermographiques stabilise la densite de fond d'un film en image et/ou augmente la vitesse de l'emulsion.
Patent EP-0038335-B1 (EP)
IPC: B60S1/60
Filed: 1980-10-28
Granted: 1984-02-15
Abstract: Un connecteur, utilise dans la fixation d'un bras d'essuie-glace et d'un balai d'essuie-glace avec un mouvement de pivotement du balai par rapport au bras autour d'un axe commun qui, en fonctionnement, est sensiblement perpendiculaire a la surface a balayer, comprend deux pieces de base, a savoir une premiere piece (11) s'attachant sur le bras d'essuie-glace et une seconde piece (12) s'attachant directement ou indirectement sur le balai d'essuie-glace, les pieces etant reliees ensemble de maniere pivotante pour avoir un mouvement angulaire relatif autour de l'axe commun (13). L'assemblage comprend un element discret (33) dispose en rotation autour de l'axe commun par rapport a l'une des pieces (11); deux premieres faces d'appui (31, 32) sont amenagees sur cette piece (11), et deux secondes faces d'appui (36, 37) sont amenagees sur l'element discret (33), les secondes faces (36, 37) etant concues pour cooperer avec les premieres faces respectives (31, 32) pour limiter l'amplitude du mouvement angulaire relatif des deux pieces (11, 12) autour de l'axe commun (13). Un ressort en spirale (38) agit entre les deux pieces (11, 12), et une queue (40) du ressort (38) assure l'accouplement de l'element (33) sur l'autre piece (12).
Patent EP-0035770-B1 (EP)
IPC: A61K45/06
Filed: 1981-03-06
Granted: 1986-12-30
Abstract: A drug form is provided for increasing the oral absorption of glycosidic and related antibiotics such as marcrolide, aminoglycoside, lincomycin and anthracycline antibiotics and related chemical species by the oral administration of said glycosidic and related antibiotics in a suitable pharmaceutically accepted excipient to which has been added a hydroxyaryl or hydroxyaralkyl acid or salt amide or ester thereof. The hydroxyaryl, a hydroxyaralkyl or salt amide or ester thereof is present in the drug form in quantities sufficient to be effective in enhancing the rate of oral absorption of glycosidic and related antibiotic.
Patent EP-0044928-B1 (EP)
IPC: C07D519/00
Filed: 1981-06-11
Granted: 1985-03-13
Abstract: 1.4;3.6-Dianhydrohexitol nitrates substituted by purine bases, namely, adenyl-desoxy-1.4;3.6-dianhydrohexitol nitrates of the general formula Ia as well as theophyllinyl-desoxy-1.4;3.6-dianhydrohexitol nitrates of the general formula Ib,    <IMAGE>  (Ia)   <IMAGE> (Ib)  wherein R1 and R2 are the same or different and, independently of one another signify (a) a hydrogen atom, (b) a straight-chained or branched alkyl group with 1 to 7 C-atoms, (c) an  omega -phenylalkyl group, whereby the alkyl group has 1 to 7 C-atoms and whereby the phenyl ring can be halogen-substituted in the p-position, or wherein (d) R1 signifies one of the residues given under (a) to (c) and R2 an acyl radical or an aliphatic, possibly methyl-substituted monocarboxylic acid with 2 to 7 C-atoms, or wherein (e) R1 and R2, together with the nitrogen atom to which they are bound, represent the residue of a cyclic, non-aromatic, secondary amine possible containing a further hetero atom, as well as their physiologically acceptable acid-addition salts. Process for the preparation of said compounds and pharmaceutical compositions containing said compounds.
Patent EP-0056495-B1 (EP)
Title: Injection moulding process for making the lower part of a plastics container
IPC: B65D1/10
Filed: 1981-12-29
Granted: 1985-05-15
Abstract: 1. Injection moulding process for producing the integral lower part of a plastics container having, on the outer rim, a screw-threaded or plug-in portion (2) which jumps back inwards relative to the section of the container lower part directly below it via a step which provides a smooth transition between the outer faces of the container lower part and an associated lid, characterised in that the polypropylene container lower part (1) is injection moulded into a mould cavity having a rigid core, the mould cavity having, in the region of the step, an undercut (3) which encloses an acute angle (4) with the longitudinal axis (5) of the container lower part (1), the depth of the undercut being up to about 8% of the greatest diameter of the container lower part, then, once the plastics material has cooled, the container lower part is stripped from the rigid core by stretching the wall of the container lower part (1) in the region of the screw-threaded or plug-in portion (2) including the undercut, after which the material of the container lower part (1) returns to its original shape.
Patent EP-0037742-B1 (EP)
IPC: G01N33/74
Filed: 1981-04-08
Granted: 1984-12-19
Abstract: A reagent for the estimation of hydroxysteroids in serum comprising a hydroxysteroid dehydrogenase, a coenzyme therefor, diaphorase, a tetrazolium salt and an inhibitor of non-steroidal hydroxyacid dehydrogenases, the said reagent being substantially free from hydroxysteroids and other serum components as well as a blank reagent for use in conjunction therewith in which the hydroxysteroid dehydrogenase is omitted.
Patent EP-0046050-B1 (EP)
IPC: A01D34/68
Filed: 1981-08-05
Granted: 1986-06-11
Abstract: A filament vegetation trimmer of the type wherein a stationary supply of filament is stored above the slinger head and fed out through a longitudinal feed passage for radial rotation with the slinger head is provided with an improved feed mechanism for selectively releasing incremental amounts of fresh filament from the storage site. The feed mechanism comprises a storage spool and indexer for permitting controlled quantities of the filament to be drawn from the spool under the centrifugal force exerted on the filament during operation. In the preferred embodiment, the feed control is deployed in an auxiliary handle and is configured to permit actuation by thumb pressure to enable an operator to release fresh filament without interruption of the trimming process.
Patent EP-0058280-B1 (EP)
IPC: F16B15/00
Filed: 1981-07-09
Granted: 1985-06-26
Abstract: A fastener for wood comprising a metallic lamella having a length which is substantially parallel to the direction the fastener is driven into the wood, and having a protuberance on the back of the lamella which protuberance extends, at the most, across the whole width of the lamella and in a direction substantially perpendicular to the length of the lamella. A plurality of such fasteners arranged in the magazine of a distribution device position themselves correctly owing to the protuberances.
Patent EP-0054544-B1 (EP)
Title: Procede de recuperation de betaine
IPC: C13B35/06
Filed: 1981-02-26
Granted: 1985-01-09
Abstract: La betaine est recupere a partir de sources naturelles telles que les molasses de betteraves, les molasses, et la vinasse en diluant les molasses jusqu'a 25-50% de solides, en introduisant les molasses jusqu'a la partie superieure d'une colonne chromatographique contenant un sel d'une resine d'echange de cation de sulphonate polystyrene reticulee avec 2 a 12% en poids environ de divynilbenzene, en remuant avec de l'eau et en recuperant une fraction de betaine du cote aval de la resine. Les cycles d'alimentation successifs effectues avec des intervalles de temps predetermines peuvent se chevaucher partiellement. La betaine provenant du cycle d'alimentation precedent est alors eluee par les molasses diluees provenant du cycle d'alimentation suivant. La fraction de betaine est evaporee sous vide et la betaine est cristallisee sous forme de cristaux anhydre ou de monohydrate de betaine.
Patent EP-0064620-B1 (EP)
IPC: C01B33/12
Filed: 1982-04-19
Granted: 1985-07-31
Abstract: 1. Finely-divided silica which is, at the same time, suitable as a filtration auxiliary and as a beer stabilizer in the filtration of beer, characterised in that it is obtained by gradually adding waterglass and acid separately to an aqueous starting solution which contains dissolved sodium chloride in an amount of from 0.4 to 2% by weight, the volume of the starting solution being from at least 33%, by volume to at most 70% by volume, of the final volume on completion of precipitation, the metering operation being adjusted so that, during addition to the starting solution, the pH is from 3 to 10 and the temperature is from 50 to 95 degrees C, the silica suspension is adjusted to a pH of from 7 to 4 on completion of addition, the resulting silica is filtered, the resulting filter cake is washed with water and is immediately dried while avoiding substantial shearing forces and the mass is sieved after drying using a sieving apparatus, and silica particles are thereby obtained having a substantially spherical or rotationally ellipsoidal form, a minimum SiO2 content of 95% by weight, on a dry solids basis at about 100 degrees C, an Na2 O content of less than 0.25% by weight, a pH, measured on a 10% suspension in water, of from 4 to 7, a maximum Carman surface area of 100 m**2 /g, a standard test filtration time t0 , as defined in the following, of from 20 sec to 6 min and a ratio t120-1000 /t0 of from 0.7 to 6.5, wherein t120-1000 represents the test filtration time after stir stressing for 120 min at 1000 rpm, the stirring stress being determined by pouring 2 liters of water and 40 g of filtration auxiliary into a 2-litre measuring vessel which is 16 cm in height, has a bottom diameter of 12 cm and a top diameter of 14 cm, and lowering a stirring device having 4 blades 2 cm in length, which are inclined downwardly with respect to the horizontal at an angle of 25 degrees C, into the vessel to a depth of immersion of 8 cm and allowing it to rotate for 120 min at a constant speed of 1000 rpm.
Patent EP-0088597-B1 (EP)
IPC: B65D27/00
Filed: 1983-03-03
Granted: 1986-09-03
Abstract: A sheet (e.g. a sheet of printed instructions) and an envelope therefor, both formed from a single folded sheet (10), e.g. of paper, wherein the single sheet is divided into at least two parallel rows of three rectilinear panels each, the panels (16, 17, 18) of the first row being separated from the corresponding panels (1, 2, 3) of the next row by a line of perforations (24) and each of the two outer panels (16, 18) of the first row of panels having a portion (19, 20) cut away inwardly from the respective outer edge of the sheet adjacent the line of perforations so that the line of perforations (24) stops short of the outer edges of the sheet, the single sheet being so folded that the panels (16, 17, 18) of the first row form the envelope, and the sheet is composed of the panels of the next row (1, 2, 3) and of any further rows (4, 5, 6; 7, 8, 9) which are folded to lie adjacent one face of the corresponding panels (16, 17, 18) of the first row, whereby the sheet is enclosed in the envelope but can be removed and detached therefrom by tearing along the line of perforations (24).
Patent EP-0118451-B1 (EP)
IPC: B21C37/18
Filed: 1983-03-25
Granted: 1987-06-24
Abstract: Method for the manufacture of a conical tubular member, and a member manufactured according to the method, in which as a first step a tubular member is formed, having inwardly directed profilings (2, 2', 3, 3'), and that said member thereafter is placed over a core with grooves arranged to receive said profilings (2, 2', 3, 3') and having a conical shape substantially corresponding to the internal shape of the member to be manufactured. By means of hydraulically and/or pneumatically applied force, divided over the surface of the tubular member by means of at least one flexible pressure applying means arranged surrounding the tubular member, said member is thereafter given a conical shape corresponding to the shape of the core, the reduction in diameter of the member being compensated for by means of a change in the shape of the profilings (2, 2', 3, 3'). The member is advantageously manufactured from a material having through perforations, or a wire mesh material.
Patent EP-0133984-B1 (EP)
IPC: H01B3/40
Filed: 1984-07-31
Granted: 1987-09-09
Abstract: Insulation process by impregnation of electric leads using isocyanate and oxazolidone cycle resins in which a glass cloth and porous mica paper tape is wound around the leads, the tape is impregnated with a quaternary ammonium salt, catalyzing condensation of isocyanate and epoxy derivatives in isocyanurate and oxazolidone cycles and with a varnish comprising a liquid epoxy resin and an isocyanate derivative, then the impregnated tape undergoes a heat treatment for polymerization of the varnish. As quaternary ammonium salt, is used a benzyltrialkylammonium halide with alkyl chain containing at most 3 carbon atoms, the tape is first impregnated with benzyltrialkylammonium halide and liquid epoxy resin, it is dried at a temperature equal to 135 DEG  C. at maximum and then it is impregnated with isocyanate derivative based varnish before undergoing the polymerizing heat treatment.
Patent EP-0142662-B1 (EP)
IPC: H04Q11/04
Filed: 1984-09-14
Granted: 1988-02-03
Abstract: A digital signal distributor for time division multiplex signals having the same frame format and for discrete channel signals has frame adaptors for synchronizing and storing the time division multiplex signals, and memories for the discrete channel signals, the frame adaptors and memories being provided following the inputs for the time division multiplex channels. The circuit further includes a distributor unit having an operator interface connected to the frame adaptors and the memories by first bus lines and first discrete lines. A clock pulse generator controls cyclical feeding of the stored code words into the first bus and first discrete lines. Second bus and second discrete lines are connected to an output of the distributor unit and transmit the time division multiplex output signals and the discrete signals to outputs of the circuit.
Patent EP-0135199-B1 (EP)
IPC: H01H9/04
Filed: 1984-09-19
Granted: 1991-02-06
Abstract: This slide switch includes: a casing formed in a hollow box shape with an open top; several fixed contacts on the bottom surface of the casing and several terminals connected to them extending to the outside of the casing; a cover mounted to close the open top of the casing, formed with a hole opposed to the fixed contacts; a slide member disposed inside the casing, which has a control portion protruding out through the hole in the cover and a movable contact portion made of a resilient electrically conducting material which bears against the internal bottom surface of the casing and thereby produces a biasing force on the slide member to impel it in the direction towards the cover; and a seal member interposed between the inside of the cover and the side of the slide member facing it, the seal member being squeezed between the slide member and the cover, a seal between the inside of the casing and the outside thereby being produced. The movable contact portion of the slide member, according as the control portion of the slide member is moved from outside the casing, selectively connects together a combination of the fixed contacts. By this seal member being provided, a good sealing performance for the switch is available, and therefore, when the switch is soldered to a printed circuit board and a cleansing fluid is thereafter used for cleansing off solder residue, no contamination is introduced into the slide switch.
Patent EP-0151757-B1 (EP)
IPC: E01H5/07
Filed: 1984-12-15
Granted: 1989-10-18
Abstract: In a rotary snow plough having a feed plough arranged on a side of its housing (2) in order to increase the intake cross section, the accumulation of snow on the ploughshare (8) of the feed plough (4) is avoided by providing, in the ploughshare (8), a belt conveyor element (11) supplying the rotary element(s) of the rotary plough.
Patent EP-0123327-B1 (EP)
Title: Chloroacetanilides, their preparation, their use, compositions containing them, and method of combating undesired plant growth
IPC: C07D213/40
Filed: 1984-02-24
Granted: 1987-09-09
Abstract: Chloroacetanilide compounds having general formula <CHEM> wherein A represents an optionally substituted azine selected from pyridyl, pyrazinyl, pyridazinyl, 4-pyrimidinyl or 5-pyrimidinyl group, and each of R and R<1> independently represents an alkyl group having up to four carbon atoms, together with a process for preparing such compounds, herbicidal compositions containing them and their use as herbicides.
Patent EP-0140728-B1 (EP)
IPC: A61K47/48
Filed: 1984-08-21
Granted: 1988-01-07
Abstract: 1. Cytotoxic pharmaceutical combination, characterized in that it comprises, - on the one hand, at least a first antibody possessing the capacity of selective recognition of a target antigen or antigens carried by cells to be destroyed, the said antibody being characteristic of a different animal species from that of the target cells, - on the other hand, at least one cytotoxic conjugate obtained by covalent bond coupling of the A chain of ricin with a second specific antibody of immunoglobins of the animal species to which the said first antibody or antibodies belong.
Patent EP-0146577-B1 (EP)
Title: Appareil de triage de minerai
IPC: B65G47/71
Filed: 1984-05-15
Granted: 1989-03-01
Abstract: Un appareil pour le triage de minerai comporte un irradiateur par neutrons (12) et un montage détecteur (14) pour détecter le rayonnement gamma émis par les morceaux irradiés (21) du minerai. Les morceaux irradiés (21) après décharge provenant de l'irradiateur (12) sont séparés en deux canaux (30) par au moins un dispositif de bifurcation (28) maintenu au-dessus d'une convoyeuse (26) à vitesse relativement élevée transportant les morceaux (21). Chaque canal (30) est ensuite divisé en trois écoulements (37, 38, 39) par déviation des morceaux sélectionnés (21) provenant du canal (30) au fur et à mesure que les morceaux (21) sont projetés de l'extrémité de la convoyeuse (26) à vitesse élevée. Les morceaux déviés (21) dans chaque écoulement (37, 38, 39) peuvent tomber sur une convoyeuse (50) à vitesse relativement basse qui présente alors les morceaux (21) au montage détecteur (14).
Patent EP-0148235-B1 (EP)
Title: Systeme de television a emission chiffree
IPC: H04N7/167
Filed: 1984-07-02
Granted: 1988-10-05
Abstract: Un système d'accès conditionnel pour la transmission et la réception de signaux hertziens brouillés de télévision comprend un organe permettant d'envoyer à chaque appareil récepteur un signal hertzien permettant la réception et le débrouillage du signal. L'émetteur est pourvu d'organes permettant d'assembler un bloc de chiffrement d'informations comprenant une première clef destinée à être utilisée dans le débrouillage du signal de télévision et des informations relatives à une pluralité d'utilisateurs, et un organe servant au chiffrement du bloc de chiffre avec une deuxième clef qui est commune à la pluralité d'utilisateurs. Lors de la réception, un récepteur applique la deuxième clef commune au bloc de chiffre reçu, recouvre la première clef nécessaire au débrouillage du signal et des informations relatives à l'utilisateur respectif et débrouille le signal de télévision. On propose en outre de transmettre une clef supplémentaire sous une forme chiffrée et d'utiliser la première clef pour déchiffrer la clef supplémentaire qui est alors utilisée pour débrouiller le signal de télévision. Cela permet d'obtenir un système de clef à trois niveaux qui est très sûr, mais en utilisant une deuxième clef commune pour une pluralité d'utilisateurs, le temps d'accès à chaque utilisateur est court.
Patent EP-0169302-B1 (EP)
IPC: C07D263/56
Filed: 1985-03-16
Granted: 1992-06-03
Abstract: A process for the resolution of (+/-) 2-Ä2 min -(p-fluorophenyl)-5 min -benzoxazolylÜ-propionic acid, indicated for brevity as (+/-)-FBP, by treatment with (-)N-R-glucamine, indicated for brevity as NRG and in which R is an alkyl or cycloalkyl radical, followed by fractional crystallisation of the mixture of the diastereoisomer salts obtained, and by separation of the precipitate, from which, by hydrolysis, (+)-FBP is obtained with the required purity characteristics. The levorotatory antipode, (-)-FBP, is racemised, preferably by the formation of one of its esters, which is then hydrolysed to give the (+/-)FBP, which is recycled to the treatment with NRG. (+)-FBP and (-)-FBP salts with NRG obtained by said process.
Patent EP-0167733-B1 (EP)
IPC: F02D23/00
Filed: 1985-04-26
Granted: 1988-06-15
Abstract: 1. Process for the operation of a spark-ignited internal-combustion engine, in particular in a motor vehicle, with an ignition system, a fuel metering system and an exhaust-gas turbocharger, the exhaust gas turbine of which is fed the exhaust gas from the combustion chambers of the internal-combustion engine via exhaust pipes and drives a compressor for the combustion air, the ignition being switched off during deceleration of the internal-combustion engine, characterized in that a) deceleration, idling and lower part-load operation of the internal-combustion engine are determined ; b) in each of these operating states, a combustion of the exhaust gas mixture is performed in the exhaust pipes, in which operation c) only single or a plurality of ignition suppressions are controlled in accordance with a given pattern ; d) ignition suppressions are increasingly performed with decreasing charging pressure B and with decreasing load requirement ; e) the controlled throughput of combustion air in the intake line of the internal-combustion engine during the suppression of ignitions is increased by additional controlled opening of the intake cross-section.
Patent EP-0176970-B1 (EP)
IPC: B04B5/04
Filed: 1985-09-26
Granted: 1990-01-17
Abstract: A centrifuge rotor is characterized by the provision of a force transmitting arrangement operably associated with a sample container or a sample container support housing assembly for transmitting centrifugal force imposed on the sample container to a stress confining enclosure at locations other than the location at which the enclosure is directly loaded.
Patent EP-0169158-B1 (EP)
IPC: A23B5/00
Filed: 1985-06-06
Granted: 1988-08-10
Abstract: 1. Method for preserving peeled hard-boiled eggs, characterised in that after cooking and peeling, the eggs undergo a surface drying stage in a hot air ventilated tunnel, preferably at a temperature of around 60 degrees to 80 degrees C for a few minutes, in that they are then packed in their selling package, then they undergo heat treatment by being exposed to infrared radiation.