baber/WOPTO huggingface dataset:
Patent EP-0010222-B1 (EP)
Inventor: LITTWIN BURKHARD
IPC: H01J17/49
Filed: 1979-10-02
Granted: 1981-07-01
Abstract: A control plate for a flat plasma screen, comprising a carrier plate of multi-layer construction, having at least three layers, the middle layer of which is of metal and the outer layers of which are glass. In the manufacture of the control apertures which extend through the control plate, an etching procedure may be employed, involving a series of etching steps with different etching agents, whereby only slight underetchings arise and the control plate maintains sufficient mechanical stability, even with a medium overall thickness. The manufacture of the control apertures may also be effected by a laser-boring operation or the like, in which the metallic middle layer carries off heat developed during the operation, whereby no thermal fissure formations are created.
Patent EP-0012376-B1 (EP)
Title: Process for producing tetrahydrofuran and 1,4-butanediol
IPC: C07C67/00
Filed: 1979-12-06
Granted: 1982-04-21
Abstract: A process for producing simultaneously tetrahydrofuran and 1,4-butanediol in any desired proportion which comprises (a) reacting the acetic ester of 1,4-butanediol with a theoretical or smaller quantity, based on said acetic ester, of water (preferably 0.2-0.8 mole of water per mole of said acetic ester) in the presence of an acidic catalyst, (b) distilling, in the first distillation column, the reaction mixture to separate it into a distillate comprising tetrahydrofuran as major constituent and a bottom stream comprising as major constituent the acetic ester of 1,4-butanediol and (c) subjecting, in the second reaction-distillation column, at least a part of said bottom stream to a counter-current gas-liquid contact reaction with methanol, the quantity of said methanol being preferably 1-5 moles per mole of the acetate group of the acetic ester, in the presence of an acidic or basic catalyst and, simultaneously therewith, separating the reaction mixture into a bottom stream comprising 1,4-butanediol as major constituent and a distillate comprising methyl acetate as major constituent. By this process, methanol and catalyst can be economized to a great extent.
Patent EP-0023490-B1 (EP)
Title: Garde-temps,en particulier horloge pilotee a quartz
IPC: G04C3/14
Filed: 1980-06-03
Granted: 1983-07-20
Abstract: L'horloge comporte un affichage analogique, un oscillateur a quartz (1) et des diviseurs de frequence electroniques (6, 7). Les elements indicateurs sont entraines par un moteur (SM) commande electroniquement et comportant un enroulement de travail (87) et un enroulement de commande (68). Le circuit de commande et de reglage du moteur (SM) est agence de maniere a permettre d'ajuster la vitesse de rotation uniquement a une vitesse superieure a la vitesse de rotation nominale et, lors d'une variation de frequence de l'horloge, a ajouter des signaux de correction aux impulsions de commande de l'enroulement de travail (87), lesdites impulsions ayant la forme d'un courant alternatif, a travers une bascule bistable (50), a laquelle sont appliquees les impulsions derivees des diviseurs de frequence (6, 7) et les impulsions derivees du moteur (SM), une porte NON-ET (58) reliee a une sortie de la bascule (50) et a un autre diviseur de frequence (50) un transistor a effet de champ (88) et une resistance (89). Ces signaux de correction augmentent l'amplitude du signal electrique d'actionnement propre a l'enroulement de travail (87) et accelerent le moteur (SM) a la vitesse de rotation maximale ajustee.
Patent EP-0016299-B1 (EP)
Title: System for and method of reproducing an image
IPC: G03B27/68
Filed: 1980-01-04
Granted: 1985-08-07
Abstract: An image represented as an array of digitally valued picture elements is selectively reduced or expanded in size by addition or subtraction of rows and lines of picture elements at positions which are the closest approximation to the newly scaled base, the picture elements corresponding to grey scale values. Reproducing a given image is scanned by photodetector elements (18). The added lines are duplicative of the next adjacent line. Subsequent lines of picture elements are shifted to close the gaps. A dot generator array (such as ink jet array, cathode ray tube, electrostatic or thermal recording system) responsive to the digital values of the picture elements generates the image in scanning fashion across a copy sheet at a modified scale factor in a single or in successive scans, which may occur at the same location or after transmission of the digitally valued pictured data to a different location.
Patent EP-0017705-B1 (EP)
IPC: C07K1/113
Filed: 1980-01-28
Granted: 1982-07-21
Abstract: This invention relates to dehydropeptides containing a tryptophan moiety useful as tumour-resolving and/or histolytic medicaments. Also included in the invention are methods for the preparation of said dehydropeptides, compositions containing said dehydropeptides and methods for the use of said dehydropeptides and dehydropeptide compositions.
Patent EP-0019441-B1 (EP)
IPC: F25C1/22
Filed: 1980-05-12
Granted: 1984-10-31
Abstract: A process for forming a moulded confection, such as an ice confection, which has a protruding or re-entrant shape (i.e. with a surface portion having a negative draft angle with respect to a desired direction of mould release), characterised by:(a) filling a mouldable confection mix into a thin-walled flexible elastic mould having a cavity corresponding to said protruding or re-entrant shape, and also having in its wall at least one thin-walled flexible elastic cleft or pleat; and(b) solidifying the mouldable mix within the mould, and withdrawing the solidified confection mix from the mould so as to cause the mould to distort and the cleft or pleat to open or unfold and release a confection of said protruding or re-entrant shape from the mould.
Patent EP-0022873-B1 (EP)
IPC: B65B1/04
Filed: 1980-07-01
Granted: 1984-10-24
Abstract: Method of manufacturing a waterproof packaging container incorporating a readily soluble powder adhesive layer applied to the inner surface thereof and comprising the steps of forming a flat bag-like packaging container (1) having an adhesive-coated layer (2) at a predetermined location on the inner surface thereof, spraying gas into readily soluble powder (3) contained within the container (1) from a nozzle (5) or imparting vibration or rotation to the container (1) to thereby move and scatter the powder (3) to uniformly spread and adhere the powder (3) into the layer (2), and sealing an opening (1a).
Patent EP-0022847-B1 (EP)
IPC: B64C13/04
Filed: 1980-08-15
Granted: 1983-11-09
Abstract: A helicopter having an automatic flight control system including an inner, stability loop is rendered less sensitive to short-term, inadvertent pilot inputs by applying a washed-out derivative of a stick position signal to the inner stability loop in a sense to countermand the pilot action. Using a washed-out signal countermands only short-term rapid stick motions, which may be induced by the pilot actively, but inadvertently, or inactively due to coupling between the pilot or the stick and motion of the fuselage, while permitting purposeful, long-term stick positions to have the full, intended effect.
Patent EP-0032938-B1 (EP)
IPC: A61B3/12
Filed: 1980-07-08
Granted: 1983-09-21
Abstract: Les dispositifs automatiques de mesure objective de l'acuite visuelle qui sont actuellement disponibles ne se pretent pas aux tests courants car ils sont de nature complexe en raison de leurs systemes optiques et electroniques et sont donc couteux. L'appareil selon la presente invention est d'un fonctionnement simple et s'avere peu couteux car il elimine les systemes optiques complexes ainsi que les appareillages mecaniques et electroniques compliques. Un dispositif de mesure de l'acuite visuelle determine l'acuite visuelle de l'oeil d'un patient (12) en projetant un rayon lumineux pulse (10) sur l'oeil et en detectant la reflexion resultante. Un motif primaire (22) possedant un motif forme par des parties transparentes et non transparentes est dispose sur le trajet optique du rayon de lumiere pulsee. Une paire de motifs secondaires ou d'analyse (34 et 36) est placee sur le trajet optique du rayon de lumiere reflechie depuis l'oeil du patient. L'un (34) de ces motifs secondaires ou d'analyse presente un motif qui correspond sensiblement a celui du motif primaire et l'autre (36) a un motif qui est une image negative dans un miroir du motif secondaire ou d'analyse. Le rayon de lumiere reflechie depuis l'oeil du patient est divise par un dispositif (32) de telle sorte que chacun des motifs d'analyse recoive l'image reflechie du motif primaire depuis l'oeil du patient. Un dispositif photoelectrique (42 et 44) est associe a chacun des motifs d'analyse pour detecter le rayon reflechi traversant chaque motif d'analyse afin de produire un signal electrique de sortie. Les dispositifs photoelectriques sont connectes a un amplificateur differentiel (58) pour eliminer tout phenomene d'eblouissement et pour produire un signal qui est caracteristique de l'acuite visuelle de l'oeil du patient. L'acuite visuelle a distance peut etre mesuree en utilisant une lumiere infrarouge et en ajoutant une lentille de collimation (52) et de compensation (54). Ainsi le dispositif de determination de l'acuite visuelle mesure de facon objective a la fois l'acuite visuelle rapprochee et l'acuite visuelle a distance.
Patent EP-0054147-B1 (EP)
IPC: C07D417/02
Filed: 1981-10-23
Granted: 1983-10-12
Abstract: 1. Claims for the Contracting States : CH, DE, FR, GB, LI An isatogen derivative of the formula  see diagramm : EP0054147,P7,F3  where R**1 is hydrogen, halogen or alkyl or alkoxy of up to 6 carbon atoms, R**2 is hydrogen, nitro, alkyl of up to 6 carbon atoms or a radical of the formula  see diagramm : EP0054147,P7,F5  where R**3 and R**4 are identical or different and are each alkyl of up to 6 carbon atoms or together form an alkylene group of 4 or 5 carbon atoms which may or may not be interrupted by oxygen, X is carbon or nitrogen, Y is oxygen, sulphur or a radical of the formula -NR**5 -, where R**5 is alkyl of up to 6 carbon atoms, or R**2 together with the carbon, whose substituent R**2 is, and with X forms a five- or six-membered aromatic ring. 1. Claims for the Contracting State : AT A fungicidal agent containing inert additives and an isatogen derivative of the formula  see diagramm : EP0054147,P8,F1  where R**1 is hydrogen, halogen or alkyl or alkoxy of up to 6 carbon atoms, R**2 is hydrogen, nitro, alkyl of up to 6 carbon atoms or a radical of the formula  see diagramm : EP0054147,P8,F3  where R**3 and R**4 are identical or different and are each alkyl of up to 6 carbon atoms or together form an alkylene group of 4 or 5 carbon atoms which may or may not be interrupted by oxygen, X is carbon or nitrogen, Y is oxygen, sulphur or a radical of the formula -NR**5 -, where R**5 is alkyl of up to 6 carbon atoms, or R**2 together with the carbon, whose substituent R**2 is, and with X forms a five- or six-membered aromatic ring.
Patent EP-0053831-B1 (EP)
IPC: G01L5/10
Filed: 1981-12-07
Granted: 1989-03-15
Abstract: The invention is specifically concerned with an improvement in the process of manufacturing reinforced materials. The reinforced materials are conceived to include a wide variety of materials, the most notable being high density compressed gaskets. The improvement comprises mixing a cut solid (generally a cut fiber) with a body material to produce the reinforced materials. The solid is cut into particulates of highly variable size, the range in the size of the particulates being adjusted to optimize the characteristics of the resulting reinforced material. The cut solid is produced utilizing comminuting machines previously used for the recycle of waste products.
Patent EP-0053454-B1 (EP)
IPC: F23D14/22
Filed: 1981-11-19
Granted: 1984-02-22
Abstract: A nozzle mixing line burner 12 for automatically increasing available oxygen for combustion as the fuel gas flow rate increases includes a pair of fuel gas manifolds 14, 16, each of which has a row of gas discharge ports 18 discharging laterally and toward the opposite manifold to provide streams of fuel gas. An orifice plate 22 extends between the fuel gas manifolds and includes a plurality of rows of air orifices extending along the line of the burner, with the air orifices 24 closest to the gas manifolds 14, 16 being relatively smaller in size and the more internally disposed rows of air orifices increasing in orifice size toward the middle of the orifice plate, to increase the available air supply proportionately as the velocity of the fuel gas flow increases.
Patent EP-0060511-B1 (EP)
Title: Process for the preparation of urea
IPC: C07C67/00
Filed: 1982-03-11
Granted: 1984-06-13
Abstract: A process for the preparation of urea at elevated temperatures and pressures in which ammonium carbamate is decomposed into ammonia and carbon dioxide and separated from the urea product stream in at least two pressure stages. The product urea stream having reduced ammonium carbamate content leaving the first high pressure stage is reduced in pressure to a level intermediate the pressure of the high pressure stage and the next pressure stage in a pressure reducing device in which the energy released by the pressure reduction is converted into kinetic energy by means of which a gaseous mixture of ammonia and carbon dioxide resulting from the carbamate decomposition in a further pressure stage or recovered the process condensate formed in a concentrating stage is compressed to the intermediate pressure. The resulting compressed mixture is thereafter condensed, and the condensate thus formed is pumped to the high pressure stage.
Patent EP-0065128-B1 (EP)
IPC: G01N25/08
Filed: 1982-04-24
Granted: 1987-03-18
Abstract: 1. Device for determination of the saturation temperature of a hot, pressurized liquid (1), characterized in that a heating element (3), a first temperature sensor (4) and a second temperature sensor (19) are surrounded by a common housing (2), the second temperature sensor (19) being provided in the vicinity of the heating element (3) or integrated in it, in that the housing dips into the liquid (1) and is provided with at least one opening (6) and in that a third temperature sensor (11) is arranged outside the housing.
Patent EP-0103042-B1 (EP)
Title: Fan comprising automatically adjustable blades about its longitudinal axis to avoid undesirable rotational speed
IPC: F04D29/36
Filed: 1982-09-14
Granted: 1986-08-13
Abstract: 1. A fan comprising blades which can be automatically rotated about a longitudinal axis on an impeller hub of the fan, in order to avoid undesired rotation speeds, using centrifugal weights and two stop means, which are operative in different directions, characterized by the following features : a) first blades (2) are permanently arranged on the impeller hub (1) and the remaining blades (3) are mounted so as to be freely rotatable about their axes of gravity ; b) a first stop means (6) is provided which delimits the operating position of the remaining blades (3) and a second stop means (7) is provided against which the remaining blades (3) abut, in the event of a malfunction, in a position opposing the first blades (2) ; c) in an upstream region of the impeller hub (1) each of the remaining blades (3) is permanently connected to a counter-weight (5) ; d) at low starting speeds the remaining blades (3) are maintained solely by the counter-weight (5) - and at normal operating speeds additionally by the aerodynamic forces - in an operating position which is equivalent to the position of the first blades (2) (Fig. 1 to 4).
Patent EP-0083877-B1 (EP)
IPC: B41J2/045
Filed: 1982-12-31
Granted: 1987-07-08
Abstract: An ink jet apparatus comprises a chamber (200) having a diaphragm (210) preloaded to a deformed position when the transducer (204) is in its de-energised state. Upon energisation, the diaphragm (210) returns to a substantially planar condition so as to permit filling of the chamber (200) from an inlet prior to firing a droplet from a chamber orifice (202) when the transducer (204) is de-energised and the diaphragm (210) again assumes it preloaded, deformed condition.
Patent EP-0095054-B1 (EP)
IPC: E06B3/58
Filed: 1983-04-29
Granted: 1985-11-06
Abstract: 1. A pane mounting for windows, doors or the like, comprising a band-shaped, in cross-section generally V-shaped clamping profile (5) engaging with its first V-leg (5a) a glass retaining ledge (2) while the second V-leg (5b) presses against the glass pane (3), and further comprising an elastic sealing strip (6) overlapping said clamping profile (5), abutting the glass pane (3) and resting with a sealing tongue (6a) on the glass retaining ledge (2), characterized in that the free end of the first V-ledge (5a) terminates in a hook-shaped portion (5c) form-locking engaging a correspondingly formed rib (7) of the glass retaining ledge (2) from below and from above, and that the sealing strip (6) immerses between the V-legs (5a, 5b) of said clamping profile (5) and engages here from behind a nose (5e) of the clamping profile.
Patent EP-0106182-B1 (EP)
Title: Press to crimp sleeves, cable terminations and the like
IPC: H01R43/04
Filed: 1983-09-17
Granted: 1986-06-18
Abstract: 1. Press for pressing sleeves, cable shoes or the like, having a pressing member (1) which serves to accommodate an upper tool (2) and on which a cylinder (10) is disposed in which a press plunger (4), serving to accommodate a lower tool (3), is displaceably disposed, and having a control member (5) which is coaxially and displaceably disposed in the press plunger (4), characterised in that the control member (5) is supported against a gear (9) which is connected, at one end, to the press plunger (4) and, at the other end, to the cylinder (10) and, when the press plunger (4) moves in the working direction, said gear moves the control member (5) at a fraction of the speed of the press plunger (4) ; in that a locking device (15) is connected to the press plunger (4) and, when the lower tool (3) is in contact with the workpiece (22, 23) to be pressed, said locking device connects the control member (5) to the press plunger (4) in such a manner that the control member (5) moves at the same speed as the press plunger (4), and in that a blocking device (6) is disposed on the control member (5) and, when the press plunger (4) is in a predetermined position, said blocking device blocks the flow of pressure medium to the working chamber (24) of the cylinder (10).
Patent EP-0110069-B1 (EP)
IPC: H01F27/36
Filed: 1983-10-11
Granted: 1986-04-30
Abstract: An electrostatic spray coating device in which a coating material passes through a tube in a body and is electrostatically charged by electrodes as it exits the body. In the body is mounted a bar transformer for providing a high voltage to the electrodes. A magnetic conductor bar, such as a ferrite core, is also mounted in the body outside the bar transformer for conducting magnetic flux between its ends, thus providing a flux circuit within the body. If more than one conductor bar is used, the bars are spaced to facilitate heat discharge. A multiplying and rectifying circuit such as a Greinacher circuit may also be mounted in the body between the transformer and the electrodes, with its components distributed around the tube.
Patent EP-0137862-B1 (EP)
IPC: C11B1/10
Filed: 1983-10-14
Granted: 1987-09-16
Abstract: 1. A process for preparation of a fatty substance from pips of fruits of the Ribes genus, characterized by the following steps : a) washing the pips with a polar solvent or a supercritical fluid in a polar condition, b) treating the pips with an antioxidant in order to protect the oil contained therein against oxidation, c) forming the protected pips into flakes, d) pressing the flakes and collecting the oil, e) extracting the rest of the oil from the press cake with a non-polar solvent or a supercritical fluid in a slightly polar condition and the removing the solvent or the supercritical fluid.
Patent EP-0091875-B1 (EP)
IPC: B65D55/08
Filed: 1983-03-28
Granted: 1986-05-14
Abstract: A tamperproof closure comprises a cap which is surrounded by a sleeve, the latter having a ring which is separated upon opening of the closure to signal such opening. The sleeve is provided with grooves receiving ribs on the outer surface of the cap, the ribs being flanked by shoulders of the sleeve to axially couple the two members together. The cap provides the seal for the neck of the container and both members can be separately molded from synthetic resin.
Patent EP-0128580-B1 (EP)
IPC: C01B3/56
Filed: 1984-06-13
Granted: 1987-01-21
Abstract: The integration of a single auxillary fixed adsorption bed into a system comprising at least two principal treater beds for the adsorption-purification of gas streams containing water vapor results in reduced capital investment and purge gas requirements. During purge desorption of a principal treater bed the effluent is recycled through a closed loop containing the auxillary bed. Regeneration of the auxillary bed is accomplished at least in part using the effluent from the treater bed during cooldown.
Patent EP-0129778-B1 (EP)
IPC: A61Q5/02
Filed: 1984-06-14
Granted: 1991-09-04
Abstract: Cell-stimulating composition having hair-growing effect and skin-vivifying effect. The composition comprising as an effective ingredient an aliphatic alcohol having odd number of carbon atoms or a derivative thereof in a cosmetically acceptable carrier.
Patent EP-0131176-B1 (EP)
IPC: C09K15/34
Filed: 1984-06-16
Granted: 1987-12-16
Abstract: Antioxidants containing purified and hydrolyzed gallotannins are derived from plant materials and are incorporated into foodstuffs for inhibiting oxidation in the foodstuffs.
Patent EP-0137391-B1 (EP)
IPC: H01Q1/32
Filed: 1984-09-21
Granted: 1993-04-28
Abstract: A mobile antenna system for use at frequencies in and above the 800 MHz band having a collinear radiator (10) mounted on one surface of a dielectric (14) such as the window of a vehicle and a tunable coupling circuit disposed internally of a conducted housing (22) mounted on the opposite surface of the dielectric (14) which acts as a counterpoise for coupling RF energy between the radiator (10) and a transmission line (42) connected to a suitable transceiver
Patent EP-0159411-B1 (EP)
IPC: D04B1/26
Filed: 1984-12-21
Granted: 1987-06-03
Abstract: The knitted clothing article has a nonfeltable base mesh layer. On the outside surface of said base mesh layer a yarn layer is knitted in a said base mesh and consisting of feltable textile fibres and forming loop pile meshes. Due to the interaction of the inner base mesh layer with the outer plush layer, a climatic zone is built up that, especially in sports clothing, hosiery and health clothing, assures a good moisture removal and an agreeable body temperature.
Patent EP-0141579-B1 (EP)
IPC: B23K3/04
Filed: 1984-10-17
Granted: 1986-12-30
Abstract: A heatable tool primarily for heating a pipe connector sleeve in order to melt solder provided therein, or applied thereto to secure it to a pipe, comprises a pair of hingedly connected arms (1) each of which at one and the same end has an electrically heatable element (3) disposed in thermally conductive relation to a head part (4) which is formed with a part-circular recess (4a), the arms being movable between an open position in which the part-circular recesses (4a) are spaced apart and a position in which the part-circular recesses (4a) can be closed together around a pipe connector sleeve so as to apply heat thereto.
Patent EP-0147191-B1 (EP)
IPC: C11D3/39
Filed: 1984-12-20
Granted: 1989-10-04
Abstract: A bleach-stable deodorant perfume comprising bleach-stable deodorant perfume components which are judged to be stable in the presence of sodium perborate tetrahydrate and N,N,N'N'-tetraacetyl ethylenediamine (TAED) according to the Bleach Stability Test, the bleach-stable deodorant perfume having a Malodour Reduction Value of from 0.25 to 3.0 as measured by the Malodour Reduction Value Test. Bleaching compositions and detergent products containing the bleach-stable deodorant perfume are also provided.