baber/WOPTO huggingface dataset:
Patent EP-0206010-B1 (EP)
IPC: C07C63/16
Filed: 1986-06-02
Granted: 1989-05-24
Abstract: A phthalic anhydride product having a particle configuration made up of a mixture of spheroids, needle-like crystals, and amorphous particles is produced by feeding molten phthalic anhydride at a temperature between 131 DEG and 155 DEG  into a spray nozzle in a closed cycle congealing chamber. The molten phthalic anhydride is discharged from the spray nozzle into a co-current or counter-current flow of inert gas at a temperature between - 10 DEG  and 70 DEG C, in order to congeal the product, which is then removed and transferred to a hopper or other storage means. For nozzle orifices having a diameter from 1 to 4 mm, discharge pressures of between 10 and 300 pounds per square inch are employed. In an especially preferred embodiment, the needle-like crystalline configurations are disjoined from the spheroids, thereby increasing the bulk density of the product, which in all embodiments exhibits the combination of superior flowability and more rapid dissolution, when compared with prior art products.
Patent EP-0218023-B1 (EP)
Title: Welded plastic closure for a plastic container, method of producing the same and device therefor
IPC: B65D39/04
Filed: 1986-07-17
Granted: 1990-01-17
Abstract: A plastic closure for a plastic container and a method of making it. The closure is made of a plastic material of different hardness or melting temperature from the container and its sealing edge is fitted into the container neck. An edge surface of the sealing edge extends substantially immediately adjacent an edge surface of the neck and is welded to the neck by simultaneous heating of the adjacent edge surfaces.
Patent EP-0217376-B1 (EP)
IPC: C07C49/80
Filed: 1986-10-01
Granted: 1990-09-12
Abstract: A process is described for preparing alpha-haloalkyl-aryl-­ketones, comprising reacting a substantially anhydrous strong acid with a ketal of formula in which Ar, R, R₁, R₂ and X have the meanings given in the description.
Patent EP-0226809-B1 (EP)
IPC: B23K3/00
Filed: 1986-11-14
Granted: 1989-10-18
Abstract: 1. Soldering equipment for erection work with a frame (4) for holding tools which is formed on a base plate (1), characterised in that the frame (4) is designed to hold a soldering stone (3), that an open container (5) for a liquid soldering aid, made of plastic resistant to said aid, and an attachment for a soldering fluid brush are disposed and formed on the base plate (1), and that the base plate (1) is additionally provided with a non-slip backing (2) made of elastomers, in particular of foamed elastomers, the base plate (1) and the non-slip backing (2) being connected by means of a hinge or the like along one side, preferably along one longitudinal side, so as to be able to unfold and having a display device for the adjustable angled unfolding of the base plate (1) and the non-slip backing (2).
Patent EP-0228214-B1 (EP)
IPC: H04L5/22
Filed: 1986-12-10
Granted: 1993-07-28
Abstract: Apparatus and associated methods are disclosed for converting serial data pattern signals, transmitted or suitable for transmission over a high speed synchronous serial transmission media, to parallel data pattern output signals. The disclosed devices are modular, may each be packaged as a single semi­conductor integrated circuit device and are cascadable. When cascaded, the devices are capable of generating parallel data pattern output signals to one or more data sinks from a single serial bit stream.
Patent EP-0206940-B1 (EP)
IPC: G05B19/416
Filed: 1986-06-20
Granted: 1991-02-27
Abstract: The present invention relates to a process for controlling the movements of a vehicle-mounted ladder, particularly a rescue and firefighting ladder, comprising a ladder formed from a plurality of elements capable of being extended or retracted by means of an actuator and of being raised by pivoting about a substantially horizontal axis by the agency of an actuator and being oriented about a substantially vertical axis by the agency of an actuator, and an electronic microprocessor system receiving at its input the signals from a control desk equipped with manual raising/lowering, extension/retraction and orientation control members and the signals representing the effective load exerted on the ladder, the developed length and the angle of orientation and generating at its output signals serving for controlling the actuators. The method according to the invention is characterised in that it involves calculating from the signals of the sensors a first speed coefficient which is a decreasing function of the developed length of the ladder, a second coefficient which is a decreasing function of the effective load and a third coefficient which is a decreasing function of the slewing radius of the ladder, calculating a maximum raising/lowering speed value from a maximum speed value adapted to the minimum developed length and to the minimum effective load and weighted by the first and second coefficients, calculating a maximum orientation speed value from a maximum value adapted to the minimum slewing radius and to the minimum effective load and weighted by the second and third coefficients, and supplying to the actuators control signals which do not exceed the maximum values thus calculated. <IMAGE>
Patent EP-0228395-B1 (EP)
IPC: G11B33/08
Filed: 1986-06-06
Granted: 1989-08-02
Abstract: An elastic foot for apparatuses of leisure electronics, preferably a compact disc player, comprises a rubber spherical part (1) with a convex cross section and of which the height decreases under the weight of a load. In order to maintain the resonance frequency constant even when the foot is subjected to the high weight of a series of piled apparatuses on the compact disc player, a protuberance (4) formed inside the rubber part provides for an additional elasticity when the load exceeds a certain threshold value.
Patent EP-0249798-B1 (EP)
IPC: B07C5/342
Filed: 1987-06-03
Granted: 1992-08-05
Abstract: A method for testing components of transparent material for surface irregularities and occlusions, comprising the steps of dot-scanning the component by moving a light ray completely therethrough; detecting the light which represents flaws in at least the front and back surfaces of the component by receivers located on one side of the component; generating fault signals based on the light detected in the detecting step; digitizing the fault signals which are generated in the generating step; feeding the digitized signal to a mapped memory; and analyzing the signal by: (a) feeding the digitized signal to a number of sector counters via a preselectable number of thresholds; (b) evaluating the sector counters on-line according to preselected criterion regarding the number, location and gray tone distribution of the digitized fault signals; and (c) evaluating the signals in the mapped memory in a computer if the fulfillment of the criterion for evaluation of the sector counters cannot be sufficiently assured.
Patent EP-0259825-B1 (EP)
IPC: C23C8/68
Filed: 1987-09-08
Granted: 1991-12-04
Abstract: Workpieces of metals or metal alloys are edge-hardened by a thermochemical treatment, especially by boronising by means of solid treatment agents in a fluidised bed which is generated in a reaction furnace by distributing a fluidising gas by means of an inflow tray, long tubular or stranded workpieces being moved through the fluidised bed with their surface to be treated being arranged axially in one direction. The figure shows an apparatus for carrying out the process, in which tubular workpieces are thermochemically treated on their inside in discontinuous operation with the use of adaptors. W1 and W2 here designate tubular workpieces with adjoining or interposed adaptors A1 and A2. The stationary tube furnace 5 has a preheating zone 6 and a heating zone 7. An inflow tray 9 is fixed in position in the interior of adaptor A1. At the start of working, the mounted unit of adaptors and workpieces is pushed, with the adaptor A1 at the front, through the preheating zone 6 in the direction of the arrow 15. The fluidising gas is blown in in the direction of the arrow 17 through the inflow tray 9 and the fluidised bed is generated from the granulated treatment material 14. <IMAGE>
Patent EP-0268328-B1 (EP)
IPC: E05B35/08
Filed: 1987-11-03
Granted: 1991-03-06
Abstract: An adjustable and encodible lock for room doors, safe deposit boxes or the like, under utilization of two separate lock structures includes two separate sets of tumblers possibly arranged vertically one above each other; a main slide coupled to an existing lock cylinder or to the common lock or latch or both, the main slide has two follower pins (13b and 13c); the upper tumbler system may be aligned with a cylinder axis of an existing lock; the lower tumbler system is then axially aligned with a latch handle and a lock disk for locking and unlocking the main slide; two control slides (21, 22) are respectively associated with the separate two lock and tumbler sets and are respectively provided with cutouts (21c, 22c) for engagements with the two follower pins; a first one of the tumbler set is provided for being operated by a customer key, the other one of the sets is provided for operation by a management key; each tumbler of the first set has funnel shaped control cutouts; and an intermediate slide is provided with a cam for engagement with the management key and has a control pin for operating and reorganizing the tumbler elements of the first tumbler set as a customer key for new adjustment is inserted in the engagement with the first tumbler set.
Patent EP-0252713-B1 (EP)
IPC: A61K31/405
Filed: 1987-07-07
Granted: 1990-09-12
Abstract: A series of novel 3-mono(substituted methyl)- and 3,3-di(substituted methyl)-2-oxo-indoline-1-alkanoic acid compounds have been prepared, including their lower alkyl esters and unsubstituted amide derivatives, as well as the base salts of said acids with pharmacologically acceptable cations. These compounds are useful in therapy as aldose reductase inhibitors for the control of certain chronic diabetic complications. Typical members include those compounds derived from 2-oxo-indoline-1-acetic acid wherein a 3,4-dichlorobenzyl or 3,4-dichloro- alpha -methylbenzyl moiety is substituted at 3-position of the molecule. Preferred member compounds include 3-(3,4-dichlorobenzyl)-2-oxo-indoline-1-acetic acid, 5-chloro-3-(3,4-dichlorobenzyl)-2-oxo-indoline-1-acetic acid, 3-(3,4-dichlorobenzyl)-6-methoxy-2-oxo-indoline-1-acetic acid, 3-(3,4-dichlorobenzyl)-6-hydroxy-2-oxo-indoline-1-acetic acid and 3-(3,4-dichloro- alpha -methylbenzyl)-2-oxo-indoline-1-acetic acid. Methods for preparing these compounds from known starting materials are provided.
Patent EP-0264289-B1 (EP)
IPC: G01N33/00
Filed: 1987-10-15
Granted: 1993-08-04
Abstract: A method and means is disclosed for carrying out the calibration of gas monitor 10. The calibration is effected by providing a calibration gas containing a precise amount of the constituent that is measured by the gas monitor 10. That calibration gas is introduced into the gas monitor and passes therethrough in a closed system such that leakage of calibration gas to the surrounding enviroment at the inlet 12 to the gas monitor 10 and from the outlet 18 of the monitor is prevented. The calibration gas is further stalled in the gas sensor chamber 14 of the gas monitor for the operator to make necessary adjustments to the gas monitor 10 no flow conditions of the calibration gas.
Patent EP-0241331-B1 (EP)
IPC: H05K3/04
Filed: 1987-03-13
Granted: 1990-07-11
Abstract: This invention relates to a process for making electrically conductive lines on a non-developable surface of an insulating substrate, to a tool for carrying out the process and to a device obtained thereby. The process consists in uniformly coating the surface of a layer of an electrically conductive matter, which is in turn coated with a layer of a protective matter. The contour of the lines is then traced mechanically on the layers by means of a tool hollowing out grooves, then the layers are subjected to the action of a chemical agent capable of attacking the layer of conductive matter without attacking the protective layer, after which those parts of the electrically conductive layer outside the lines are separated from the substrate by peeling. The invention is applicable, for example, to the making of electrically conductive lines on antenna reflectors.
Patent EP-0261018-B1 (EP)
IPC: H02M7/5387
Filed: 1987-09-04
Granted: 1992-01-02
Abstract: The converter essentially comprises controlled circuit-breakers of the cascode type: a main circuit-breaker (1) whose emitter is connected to an auxiliary circuit-breaker (2), interruption of the current from the main circuit-breaker being caused by opening the auxiliary circuit-breaker. This opening is controlled from a charging- current zero-detector followed by a phase inverter for ensuring a 180 DEG phase shift between the two diagonals of the bridge of circuit- breakers of the converter. <IMAGE>
Patent EP-0259383-B1 (EP)
IPC: A61K31/55
Filed: 1987-03-10
Granted: 1991-01-23
Abstract: PCT No. PCT/AT87/00015 Sec. 371 Date Nov. 10, 1987 Sec. 102(e) Date Nov. 10, 1987 PCT Filed Mar. 10, 1987 PCT Pub. No. WO87/05210 PCT Pub. Date Sep. 11, 1987.A sprayable pharmaceutical preparation available in doses in aerosol containers comprises an active ingredient dissolved in polyalkylene glycol, and/or polyethylene glycol, and/or fatty glycolic acid ester of glycerine-polyethylene such as glycerine-polyethyleneglycol oxyoleate and/or glycerine-polyethyleneglycol oxystearate, and/or partial fatty acid esters of sorbitol or polyhydroxyethylene sorbitol, and/or polyvinylpyrrolidones, and/or polyvinyl alcohols, and/or fatty alcohol ethers of polyhydroxyethylene or fatty acid esters of polyhydroxyethylene and/or condensates of polyhydroxyethylen-polyhydroxypropylene and/or propylene carbonate, mixed with ethanol, substituted if necessary at least partially with middle chain diglyceride and/or triglyceride of fatty acids, and with a pharmacologically acceptable propellant, in particular halogenated hydrocarbons.
Patent EP-0263168-B1 (EP)
Title: Compositions photographiques de fixation de blanchiment
IPC: G03C7/42
Filed: 1987-04-06
Granted: 1990-07-11
Abstract: Des compositions à action rapide et écologiquement avantageuse pour la fixation de l'agent de blanchiment d'éléments photographiques consiste en une solution alcaline aqueuse d'un composé peroxy et un sel d'amine ou d'ammonium d'un acide faible.
Patent EP-0276304-B1 (EP)
Title: Procede et dispositif de detection de corps etrangers, tels que des bulles d'air, dans un fluide
IPC: G01N15/12
Filed: 1987-08-10
Granted: 1992-06-10
Abstract: Procédé et dispositif (10) de détection de corps étrangers, y compris les embolus, dans un échantillon de sang avant son analyse. Des capteurs de densité du fluide (52F et 52R) sont disposés sur les côtés opposés d'une soupape (48) divisant le fluide en portions, pour produire des signaux électriques indiquant le degré d'opacité optique du fluide s'écoulant à travers les capteurs. Les signaux dérivés sont comparés avec un signal de niveau de référence du diluant pour produire des signaux de sortie indiquant à un opérateur ou à un appareil de contrôle la présence ou l'absence d'embolus ou d'autres corps étrangers dans la portion de fluide considérée.
Patent EP-0285656-B1 (EP)
IPC: G02F1/33
Filed: 1987-09-15
Granted: 1993-03-03
Abstract: Liquid crystals are induced to assume a uniform tilted alignment in the absence of an applied field by treating the surface of a substrate to provide a desired tilted surface microstructure and free hydroxyl groups. A long chain alcohol having the formula ROH, where R is a carbon chain having at least about 6 carbon atoms therein, is chemically reacted with the tilted surface microstructure and the alkoxy groups derived therefrom are chemically bonded to the microstructure. Subsequently introduced liquid crystals assume a tilted-perpendicular alignment at a tilt angle of about 0.5° to about 6°. The liquid crystals exhibit a significantly greater photostability than has previously been achieved. The microstructure is preferably obtained by depositing sequential layers of SiOx at medium and shallow grazing angles, where x is from 1 to 2, with the substrate rotated 90° between depositions.
Patent EP-0288583-B1 (EP)
IPC: E04G17/065
Filed: 1987-11-11
Granted: 1991-12-04
Abstract: The device for preventing infiltration of rainwater, etc. at the locations of separators in concrete structure is constituted by a thermal (4) in the form of a resin cylinder (1) which has an internally tube (2) made of metal, etc. inserted into one end and whose other end (12) has a water prevention plug (7) of water-swellable material fixed in it and a water prevention ring (3) of water-swellable material fixed around it. A screw portion (6) at the end of a separator (5) in concrete (A) is screwed into the tube (2) fitted in one end of the cylinder (1). Pref. the other end of the cylinder is flared (9) and has a groove into which the water prevention (3) fits.
Patent EP-0282839-B1 (EP)
Inventor: CHAUDHARI PRAVEEN NMN
IPC: H01B13/00
Filed: 1988-03-04
Granted: 1996-05-22
Abstract: Superconducting transition metal oxide films are provided which exhibit very high onsets of superconductivity and superconductivity at temperatures in excess of 40K. These films are produced by vapour deposition processes using pure metal sources for the metals in the superconducting composition, where the metals include multi-valent nonmagnetic transition metals, rare earth elements, and/or rare earth-like alkaline earth elements. The substrate is exposed to oxygen during vapour deposition and, offer formation of the film, ambient followed by at least one annealing step in an oxygen ambient and slow cooling over several hours to room temperature. The substrates chosen are not critical as long as they are not adversely reactive with the superconducting oxide film. Transition metals include Cu, Ni, Ti, and V, while the rare earth-like elements include Y, Ca, Ba, and Sr.
Patent EP-0321689-B1 (EP)
Title: Device for a thermometer or for a gas bubbling lance for liquid metals or the like, especially for aluminum
IPC: C21C5/46
Filed: 1988-11-10
Granted: 1992-05-20
Abstract: A device for measuring the temperature or as a gas-bubbling lance for molten metals or the like, in particular aluminium melts, has a ceramic shell (1) and a non-ceramic support part (17) which carries the ceramic shell and to which the shell is joined, the ceramic shell and the support part having different coefficients of expansion. With simple constructional assembly and easy handling, it is intended to show quick response and low shock sensitivity. For this purpose it is provided that the support part (17) is designed as a readily flexible rod or coil and is joined only pointwise to the inner wall of the ceramic shell (1). <IMAGE>
Patent EP-0314199-B1 (EP)
Title: 17 beta-substituted-4-aza-5 alpha-androstenones and their use as 5 alpha-reductase inhibitors
IPC: C07J73/00
Filed: 1985-02-20
Granted: 1991-09-18
Abstract: Compounds of formula: <CHEM>  in which R is hydrogen, methyl or ethyl;  R<2> is a branched alkyl radical having up to 12 carbon atoms;  R min  is hydrogen or methyl;  R sec  is hydrogen,  alpha -methyl or  beta -methyl, and  R''' is hydrogen,  alpha -methyl or  beta -methyl, and pharmaceutical formulations containing the above compounds are active as testosterone 5 alpha -reductase inhibitors and thus are useful topically for treatment of acne, seborrhoea and female hirsutism, and systemically in the treatment of benign prostatic hypertrophy.
Patent EP-0318446-B1 (EP)
Title: Amino acid composition for parenteral nutritional support
IPC: A61P7/00
Filed: 1988-10-28
Granted: 1992-10-14
Abstract: The invention relates to a composition for therapeutic, especially postoperative and posttraumatic, parenteral nutritional support treatment, which composition is based on a conventional amino acid mixture, the composition being characterised in that it also includes L- glutamine and/or alpha-ketoglutarate and optionally L- asparagine, the components of the composition, expressed in g dry component/l aqueous solution, being: glycine (1-12), aspartate (1-10), glutamate (2-12), alanine (2-20), arginine (2-14), cysteine/cystine (0.4-2.0), histidine (2-8), isoleucine (2-8), leucine (2-8), lysine (2-12), methionine (1-6), phenylalanine (4-10), proline (4-10), serine (2-10), threonine (2-8), tryptophan (1-3), tyrosine (0.2-1), valine (2-8), and additionally 5-30 g/l L-glutamine and/or 5-25 g/l alpha-ketoglutarate, and optionally 0.5-10 g/l L-asparagine and/or acetoacetate, or salts or esters thereof. The invention also relates to the use of L-glutamine and/or its derivative alpha-ketoglutarate, and optionally L-asparagine and/or its derivative acetoacetate for the preparation of a composition intended for therapeutic, especially postoperative and posttraumic, parenteral nutritional support treatment, which use is characterised in that L-glutamine and/or alpha-ketoglutarate and optionally L-asparagine and/or acetoacetate, dissolved in water and sterile-filtered, are added in cold-stored and freeze-dried form or other sterile powder form to a commercial amino acid nutrient solution immediately before the therapeutic treatment.
Patent EP-0346407-B1 (EP)
Title: Low-voltage lighting equipment
IPC: H01R25/14
Filed: 1988-11-04
Granted: 1992-10-21
Abstract: PCT No. PCT/AT88/00088 Sec. 371 Date Aug. 25, 1989 Sec. 102(e) Date Aug. 25, 1989 PCT Filed Nov. 4, 1988 PCT Pub. No. WO89/04437 PCT Pub. Date May 18, 1989.A low-voltage lighting fixture comprises a pair of parallel electrical conductor rails, and an electrical current collector shoe slidingly mounted on the conductor rails. The collector shoe comprises a pair of collector heads slidingly mounted on the rails and a socket carrier electrically conductively connected to the collector heads and comprised of two electrically conductive socket sections electrically insulated from each other by an insulating element positioned between the socket sections. The socket carrier is mounted between the collector heads for rotation about an axis extending perpendicularly to the rails, and there is a socket for a lamp on the socket carrier.
Patent EP-0367918-B1 (EP)
Title: Acidified milk product with a creamy consistency
IPC: A23C9/123
Filed: 1989-08-14
Granted: 1992-06-03
Abstract: An acidified milk product of creamy consistency obtained by acidification of a suspension of the skimmed milk type with a combination of roping and thickening lactic bacteria and showing high stability to hot coffee, to sterilization and in storage.
Patent EP-0355794-B1 (EP)
Inventor: KRSTENANSKY JOHN L
IPC: C07K7/02
Filed: 1989-08-22
Granted: 1994-01-19
Abstract: Antagonists of NPY which are derivatives of naturally occurring NPY. The antagonism is confirmed using conventional competitive binding and biochemical assays and the use of these derivatives in a variety of conditions in which neuropeptide Y is implicated is also described.
Patent EP-0359260-B1 (EP)
Title: The use of inositoltrisphosphate for the preparing of a medicament against abnormal levels of lipoproteins
IPC: A61K31/66
Filed: 1989-09-14
Granted: 1993-04-21
Abstract: The use of at least one isomer of inositoltrisphosphate (IP3) for the preparing of a medicament for preventing, regulating or combatting abnormal levels of lipoproteins in mammals including man.
Patent EP-0422260-B1 (EP)
Title: Method and device for simultaneously determining the oxygen content and the residual pressure in a package
IPC: G01L9/00
Filed: 1989-10-09
Granted: 1993-08-25
Abstract: The device consists of a gas sampler (1) shunted by a pressure sensor (5) and a system for measuring pressure (6). Downstream from the gas sampler, there is a two-way valve (7), a vacuum pump (8) for displacing the residual gas from the package, a system (9) for metering oxygen and a compression chamber (10) connected to the two-way valve for the restoration of atmospheric pressure. <IMAGE>