baber/WOPTO huggingface dataset:
Patent EP-0179427-B1 (EP)
IPC: F01B17/00
Filed: 1985-10-21
Granted: 1989-07-19
Abstract: The invention disclosed herein relates to an improved method and apparatus for extracting useful energy from the syperheated vapor of a working fluid by a vapor actuated power generating device. The apparatus utilized includes a high pressure vessel 35 which receives a superheated vapor and contains one or more positive displacement piston and cylinder assemblies connected to a rotational output shaft with the top face of each piston directly connected to a larger piston and cylinder assembly which operates at lower pressure and is contained within one of the low pressure sections 86 of the apparatus which also serves as the condenser. The low pressure piston 76 is axially connected to an injector piston 90 and cylinder 89 assembly also located within the same low pressure section 86 which transfers liquefied working fluid to heat absorption cells for acquiring sufficient heat to vaporize and superheat the working fluid for recycling.
Patent EP-0184210-B1 (EP)
IPC: H04L5/16
Filed: 1985-12-05
Granted: 1990-03-21
Abstract: A data transmission facility comprises a central station and a plurality of substations connected thereto via a data bus, the substations outputting a control signal dependent on the transmission or reception condition thereof. A plurality of substations are therefore capable of being connected to a serial point-to-point interface of the central station by way of a coupling device which is reversible with respect to the direction of transmission by optional activation or deactivation of level converters on the basis of control signals transmitted by the central station or by the substations. The data transmission facility is particularly suited for the transmission of operating state signals from intermediate locations of a communications transmission facility to a central evaluation facility.
Patent EP-0212003-B1 (EP)
IPC: F16L57/00
Filed: 1985-12-10
Granted: 1989-03-15
Abstract: The present invention relates to a device for protecting heat exchangers placed in a duct (1) for smoke filled with fine particles of ash, e.g. coming from a pulverized coal boiler. The heat exchangers are constituted by parallel grids (10) each comprising a main region (A) fitted with rectilinear lengths (11) of tube extending perpendicularly to the direction of smoke movement, and two end regions (B) fitted with bends (12) and rectilinear lengths (13) of tube extending parallel to the direction of smoke movement. The protective device is constituted by parallel panels (20) which are parallel to the grids (10) of tubes, with each panel (20) being placed between two grids (10) and at each end region (B).
Patent EP-0184420-B1 (EP)
IPC: B41J2/40
Filed: 1985-12-03
Granted: 1990-05-09
Abstract: An electrographic writing head capable of placing continuous marks upon a record medium in response to the application of a high voltage to selected writing styli. The writing head includes a substrate upon which styulus electrodes, multiplexed driver circuitry and active devices are integrally fabricated by thin-film deposition techniques. For each stylus, there is provided a high voltage thin-film transistor and a latching circuit for holding the state of the high voltage transistor for substantially an entire line writing time.
Patent EP-0181244-B1 (EP)
IPC: G01G3/15
Filed: 1985-10-08
Granted: 1988-07-27
Abstract: Monitoring of the clamping of the grips 10 of a detachable gondola lift or chair lift is carried out when the grip passes on a ramp 18 constituted by a T-shaped section. Over a measurement section 1, the base 24 of the T is separated from the upright 26 by a notch 28 to give the base 24 a certain flexibility. The deformation of the base 24, due to the action of the grip operating lever, is measured by a proximity detector 34, which delivers a signal analyzed by an electronic circuit compensating for any drift which may occur. As a result, the invention can be applied to measure the clamping of moving vehicles in general.
Patent EP-0169189-B1 (EP)
Title: Linear measuring system
IPC: G01B5/00
Filed: 1985-07-05
Granted: 1990-05-23
Abstract: A linear measuring system comprises an elongate housing tube, which contains a metal strip, which is provided with a scale. The housing tube contains also a scanning unit, which is movable along the scanning tube to scan said scale. To ensure that the metal strip will be uniformly tensioned throughout its length and that the accuracy of the scanning operation will not be affected by a deviation of the longitudinal direction of the housing tube from a desired direction in which the measurement is to be taken or by changes of the length of the housing tube, the metal strip extends in the housing tube substantially without a longitudinal restraint and extends at both ends out of the housing tube and is held at said two ends by brackets, which are disconnected from the housing tube. In the housing tube, the side edges of the metal strip are entirely clear of the housing tube. The scanning unit is provided with guiding means, which are in sliding contact with both side edges of the metal strip and prevent a lateral wandering of the metal strip relative to the scanning unit.
Patent EP-0180594-B1 (EP)
IPC: H01R13/6583
Filed: 1985-04-01
Granted: 1987-10-07
Abstract: Un assemblage de blindage pour un connecteur électrique surmoulé est formé par une paire de coquilles métalliques embouties et formées (18, 20) qui engagent un boîtier métallique périphérique (16) d'un connecteur standard (12) et enferment sa partie arrière de sortie. Les coquilles (18, 20) sont pourvues d'orifices d'aération de libération de pression (72, 96) qui s'ouvrent à une pression de moulage prédéterminée pour permettre à une quantité limitée de plastique (102) d'entrer dans la cavité formée par les coquilles (18, 20). Chaque orifice d'aération (72, 96) comprend une ouverture taillée entièrement en travers d'une partie seulement de sa périphérie, le flan qui en est découpé reste articulé sur la coquille environnante. L'ouverture reste fermée par le flanc jusqu'à ce que l'on obtienne une pression de moulage prédéterminée.
Patent EP-0181355-B1 (EP)
IPC: H01L29/08
Filed: 1985-04-16
Granted: 1988-10-19
Abstract: The semi-conductor device has, as a Darlington circuit, a power transistor and a drive transistor. Both transistors are monolithic and integrated in a common substrate (8) by using the planar technique. Said substrate constitutes the collector zones of both transistors (T1, T2). On the main face of the substrate (8) there is provided a passivation layer (14) which covers said surface except for the conduct windows. In the region between the collector zones and the base zone (4) of the power transistor (T2) there is provided a cover electrode (13) arranged on top of the passivation layer. Said electrode is bound to a resistor band which is at a certain distance from the base zone (4) to fix its potential. An additional stop band (3) is set in place by diffusion in the main surface between the resistor band (2) and the base zone (4). To avoid a discharge in the zone of the resistance band (2), the boundary zone of the passivation layer with the base zone (4) will be thinner than in the rest of the layer under the cover electrode (13).
Patent EP-0190222-B1 (EP)
Title: Fibres de carbone hachees et methodes pour leur production
IPC: D01F9/145
Filed: 1985-07-19
Granted: 1989-11-23
Abstract: Du fil de carbone haché est produit par une méthode consistant à filer du fil poissé continu, à le traiter à l'aide d'une composition oxydante, à le hacher en petites longueurs, à le rassembler en vrac et à le soumettre à un traitement thermique dans une atmosphère essentiellement non réactive pour produire du fil de carbone haché.
Patent EP-0191478-B1 (EP)
Title: Measurement circuit for evaluating a digital-to-analog converter
IPC: G01R31/316
Filed: 1986-02-13
Granted: 1992-05-13
Abstract: The measurement circuit for evaluating a digital-to-analog converter (DAC) comprises a clock generator (11) for generating clock pulses, a word generator (3) for generating digital input word for the DAC (1) under clock control, a sampling unit (5, 13, 15) for performing a delayed sampling of the analog DAC output signal under clock control, with a fixed delay time, and a pulse swallower (17) and the word generator (3) for selectably swallowing a number of clock pulses, thus to introduce a permanent time shift between the application of digital input words to the DAC (1) and the sampling of the analog DAC output signal. Thus a digital input word may be selected, by selection of the number of pulses to be swallowed, for application to the DAC (1) for subsequent sampling of the corresponding DAC output signal to occur. This eliminates the need for using a programmable delay line in the sampling unit. The sampling unit (5, 13, 15) may include a fixed delay line (15) and a frequency divider (13). The sampled analog output signal may be digitized by an ADC (7) and processed by a microprocessor (9, 19)
Patent EP-0197407-B1 (EP)
IPC: C07D339/04
Filed: 1986-03-22
Granted: 1989-10-11
Abstract: Compounds of forumla XII    <IMAGE>  XII  wherein R1 is hydrogen and R2 is phenyl or benzyl are useful as intermediates in the preparation of 1,2-dithiolane-3-pentanoic acid (D,L-thioctic acid) of formula IX <IMAGE> IX
Patent EP-0201871-B1 (EP)
IPC: C07C43/12
Filed: 1986-05-07
Granted: 1988-08-10
Abstract: Flouro-halo-ethers of general formula:  (R)nC(F)m-O-CAF-CAF2 wherein R is a partly or completely halogenated hydrocarbon, alkyl monoether or alkyl polyether radical, A is either chlorine or bromine, n is an integer selected between 1 and 2, m is an integer equal to 3-in. The value n = 2 comprises the compounds wherein C is a part of a cyclic ring.
Patent EP-0252165-B1 (EP)
IPC: H02M3/337
Filed: 1986-07-03
Granted: 1991-12-11
Abstract: In a protective power supply, several isolated D.C. voltages are generated by separate inductive transformers, the primary windings of which are arranged in parallel in the diagonal branch of a bridge circuit which has electronic switches controlled in push-pull manner and arranged in two bridge arms. The transformer windings for the protective power supply provided for transistor pulse converters have a low coupling capacity and a small resistance.
Patent EP-0216069-B1 (EP)
IPC: C02F3/20
Filed: 1986-07-24
Granted: 1990-01-10
Abstract: 1. Process for water oxygenation, wherein the water that is to be oxygenated is fed to a suction nozzle, air is taken in the intake region of the suction nozzle, and the mixture of water and air is subsequently passed to the water delivery point by way of a coiled pipe providing a long path, characterised in that the air that is to be taken in is first passed through the field of action of an ion generator.
Patent EP-0223178-B1 (EP)
IPC: C07D277/20
Filed: 1986-11-10
Granted: 1992-08-19
Abstract: Thiazolones enhance myocardial contractile force and are useful as cardiotonics in the treatment of heart failure.
Patent EP-0217441-B1 (EP)
IPC: B60R25/04
Filed: 1986-09-09
Granted: 1990-09-19
Abstract: The present invention relates to an antitheft device for motor vehicles having an internal combustion engine and consists in a combination device inserted in the fuel feed conduit of the engine of the motor vehicle The device is constituted by a containment body (1) in the interior of which rotate two or more shuf-off elements (3) provided with holes (4) communicating with a hole (2) in the containment body (1) only when the same are in a determined position.
Patent EP-0240619-B1 (EP)
IPC: A43B5/04
Filed: 1986-10-29
Granted: 1990-05-16
Abstract: 1. Plantar support for ski boots comprising a rigid shaped member (4) having its top surface lined with a flexible material (5), characterized by the fact that said lining (5) comprises at least one integral lateral lug (6, 7, 8, 9) disposed externally of said top surface wherein said lug may be either disposed between the foot and the boot so as to reduce the inner width of the boot or removed by cutting or folding back under the plantar support so as to increase the width of the boot.
Patent EP-0240635-B1 (EP)
IPC: C01B25/30
Filed: 1986-06-10
Granted: 1990-03-07
Abstract: A process for the manufacture of disodium phosphate of a high purity without utilising organic solvents. Monosodium sulfate is reacted, at a temperature in the range of 40 to 100 DEG C with a phosphate constituent selected from phosphate rock, dicalcium phosphate or mixtures thereof, in the presence of phosphoric acid. The common metal impurities, organic matter and fluorides present in the starting phosphate rock are substantially complete eliminated with the solid gypsum or dicalcium phosphate resulted thereto. After separating said solid, the filtrate is treated in two neutralization stages: first by a calcium constituent selected from calcium carbonate, calcium hydroxide or mixtures thereof and separating the formed dicalcium phosphate, followed by a second neutralization with an alkali sodium constituent selected from sodium hydroxide, sodium carbonate and sodium bicarbonate or mixtures thereof at a pH in the range of 8.0 to 9.5. From the resulted filtrate, pure disodium phosphate is obtained by crystallisation.
Patent EP-0211855-B1 (EP)
IPC: C30B15/00
Filed: 1986-01-27
Granted: 1990-02-28
Abstract: Optical component of single crystal calcium mesodigermanate (CaGe2O5), with or without dopants. The component may be in sheet or bulk form with flat or curved surfaces. The component may form an optically addressed read, write, and erase storage medium; beam splitter and switch; acousto optic switch; X-ray scintillator; laser rod; optical waveguides; diffraction grating, etc.
Patent EP-0216803-B1 (EP)
IPC: H03D1/22
Filed: 1986-01-30
Granted: 1993-03-31
Abstract: A digital Zero-IF Selectivity Section (DZISS) (20, 20'). The DZISS of the present invention teaches a topology that facilitates realization in both transmitter (20') and receivers (20). In the preferred low-speed embodiment, the digital filters (32, 32', 33, 33') are comprised of cascaded filter sections (64a-64d) employing decimation (66) to reduce the data rate. In the preferred high-speed embodiment, the digital filters (32, 32', 33, 33') are more sophisticated as at least the first filter section (64') is decomposed to enable high-speed operation. Decimation (66) is also employed on the high-speed embodiment to allow subsequent circuitry to operate at a lower data rate thus consuming less power. In an alternate embodiment, applicable to the low-speed and high-speed preferred embodiments, sections of the digital low pass filters (100A, 100B) are time multiplexed (104) effectuating a cost and space savings.
Patent EP-0217960-B1 (EP)
Title: Composition a base de polyamide
IPC: C08G69/26
Filed: 1986-02-21
Granted: 1993-04-21
Abstract: Composition a base de polyamide comprenant un produit de polycondensation entre un composant acide composé de 60 à 100 moles % d'unités d'acide téréphtalique et de 40 à 0 % d'autres unités d'acide dicarboxylique aromatique et une alkylènediamine aliphatique comportant de 6 à 18 atomes de carbone, et possédant une fraction de gel de 6 à 90 % mesuré dans l'acide sulfurique concentré à 50oC.
Patent EP-0262121-B1 (EP)
IPC: D06N3/04
Filed: 1986-03-26
Granted: 1989-12-27
Abstract: PCT No. PCT/DK87/00026 Sec. 371 Date Nov. 25, 1987 Sec. 102(e) Date Nov. 25, 1987 PCT Filed Mar. 26, 1987 PCT Pub. No. WO87/05953 PCT Pub. Date Oct. 8, 1987.By using a hot melt adhesive sheet a fabric is adhered to at least one side of an air cell sheet of polyethylene after radiation with  beta -or  gamma -rays. The material combines great strength and flexibility with good thermal insulating ability and low weight together with great and permanent buoyancy in water.
Patent EP-0222922-B1 (EP)
IPC: A63C9/20
Filed: 1986-04-18
Granted: 1992-04-15
Abstract: PCT No. PCT/SU86/00033 Sec. 371 Date Dec. 3, 1986 Sec. 102(e) Date Dec. 3, 1986 PCT Filed Apr. 18, 1986 PCT Pub. No. WO86/06290 PCT Pub. Date Nov. 6, 1986.A ski binding comprises rest pins (1) mounted on a ski (2) for fitting in corresponding holes (3) in a toe portion of a sole (4) of boot (5). The outer surface of at least one rest pin (I) in conjunction with the surface of the corresponding hole (3) form a friction couple.
Patent EP-0273911-B1 (EP)
IPC: E01F8/02
Filed: 1986-10-16
Granted: 1989-09-20
Abstract: A noise-absorbing greenery-carrying structure (12) makes use of worn tires (7), which are divided by cuts extending from the central opening to the tire into tiresectors (9) mutually connecting, the concave sides of which face towards a carrying frame (2), on which the tiresectors (9) are fixed in horizontal layers. The remaining hollow spaces inside the side walls of the tires, but also inside the central openings of the tires are filled with earth (13) suitable for the growth of greenery, which can preferably pass through openings (14) provided in the upper sidewalls of the tires (FIG. 1).
Patent EP-0241519-B1 (EP)
IPC: D01G1/04
Filed: 1986-10-06
Granted: 1990-05-09
Abstract: Apparatus for cutting a continuous strand into predetermined lengths, wherein a cutting head (102) having an array of cutting blades (110) rotates around its axis, a strand winding device (112) rotates around an axis intercepting the axis of the cutting head for positioning and winding continuous strand around the array of cutting blades, a toroidal strand guide member (124) is spaced equidistant from the strand winding device to control the travel of the continuous strand to the strand winding device and cutting head, and a strand cut-off device (144) is operative at time of tie-up of the continuous strand to the apparatus for severing the connection of the continuous strand (118) from an air doffer (142) used in the tie-up operation.
Patent EP-0238023-B1 (EP)
Inventor: BOEL ESPER
IPC: C12R1/69
Filed: 1987-03-16
Granted: 1993-12-22
Abstract: Proteins (I) are expressed in Aspergillus oryzae by first transforming the host with a recombinant DNA cloning vector which can integrate into the genome (in one or more copies) and which comprises (1) sequences facilitating gene expression; (2) a selection marker, and (3) the sequence coding for (I). The host does not contain a gene for the selection marker. The transformants are then grown in a suitable culture medium to produce (I). Also claimed is a promoter for protein expression in Aspergillus; it comprises the TAKA-amylase promoter (or funtional parts), opt. preceded by upstream activating sequences. Two pref. base sequences for this promoter are reproduced in the specification (about 1200 bases).
Patent EP-0250875-B1 (EP)
IPC: E03C1/304
Filed: 1987-05-27
Granted: 1991-01-16
Abstract: In the device, which has a built-in flush-mounted mixing fitting (1) with two feed pipes (3, 4), at least one mixing pipe (9) and possibly a thermostat (2), a rinsing fitting (10, 11) can be screwed into the seating of a sieving and back-pressure valve insert or the like when the latter has been unscrewed from the feed pipes (3, 5, 7; 4, 6, 8) and, like a two-way valve, it has a first rinsing position in which the liquid can be drained from the feed pipe (3, 4) through the rinsing fitting (10) while the mixing pipe (9) is closed and a second rinsing position in which the mixing pipe (9) is open when the rinsing fitting (11) is closed and the liquid can be drained from the feed pipe through the mixing pipe (9). The device opens up the possibility of cleaning the pipes or water pipes with some of the feed pipes and the remainder of the feed pipes with the mixing pipe or pipes by rinsing them through consecutively. <IMAGE>
Patent EP-0261387-B1 (EP)
IPC: A61K8/46
Filed: 1987-08-18
Granted: 1991-05-08
Abstract: Agent for permanent setting of hair based on a thioglycolic acid ester containing cysteamine or its salt, as well as a process for permanent setting of hair with said agent. The latter ensures efficient permanent setting which, at the same time, cares for the hair without curling the ends.
Patent EP-0260762-B1 (EP)
Inventor: MARTIN JUAN FRANCISCO
IPC: C12N1/15
Filed: 1987-09-15
Granted: 1994-01-12
Abstract: Novel and efficient methods for preparing Penicillium transformants are provided employing DNA constructs having a structural gene complementing an auxotrophic host and, preferably, the ans gene. Conditions are provided for frequency of transformation.
Patent EP-0251605-B1 (EP)
IPC: B29C61/06
Filed: 1987-06-22
Granted: 1993-02-24
Abstract: A method of forming a heat-recoverable article including the steps of profile extruding polymeric material into a predetermined shape, irradiating the polymeric material and then deforming the polymeric material into a generally planar configuration. Also disclosed is a heat-recoverable article including a generally planar layer of polymeric material which is in the heat unstable condition. Opposed surfaces of the polymeric material have a latent recovery stress, however opposite in sense, so that the article upon recovering towards a predetermined shape, exhibits substantially no residual stress. Further disclosed is a heat-recoverable article made by the method.
Patent EP-0252115-B1 (EP)
Title: Socle de compression pour connexions microminiaturisees
IPC: H01L23/52
Filed: 1986-11-24
Granted: 1991-07-17
Abstract: L'appareil ci-décrit permet de réaliser des interconnexions microélectroniques intra-puces et puce-puce dans une configuration de circuit intégré ultra-dense. Des socles de compression (20) sont utilisés pour former des interconnexions mécaniques et électriques sous l'action d'un ressort avec des bornes conductrices sur un assemblage (28) de puces et d'interfaces de puces mésa afin d'obtenir un vaste réseau multipuces (23) sur un substrat d'interconnexions (24). Des procédés sont également décrits pour fabriquer les socles de compression (20).
Patent EP-0258363-B1 (EP)
IPC: H03K17/969
Filed: 1987-02-24
Granted: 1992-06-17
Abstract: Optical keyboard comprising a flat optical block of which the upper face (9) is intended to cooperate with the keys, light inputs (2) and detection outputs (3) which are configured to the shape of a logic matrix of which the intersections (4) couple a pair of light input and detection output, elements coupling and decoupling the light inputs and the detection outputs situated at the intersections and which are actuated by the keys, optical conduits which meet the requirement of ''freedom of optical conduits'' from the light input up to their corresponding matrix intersection and from the latter up to their corresponding light output. Said keyboard is characterized in that the light inputs and the detection outputs are arranged on one of the same edges (31) of said optical block.
Patent EP-0284829-B1 (EP)
Title: Rotor blading for steam turbines
IPC: F01D5/22
Filed: 1988-03-07
Granted: 1991-12-27
Abstract: Moving blading for a steam turbine, the blading comprising blades (1) having respective bodies (3) provided with caps or fins (4), said caps or fins (4) on adjacent blades coming into contact at least during rotation of the blading over a plane surface which is substantially parallel to the radial axis (Z'Z) of the blade and giving rise to blade body twisting by virtue of said contacts (7, 8), the blading being characterized in that, in addition to the contacts (7 and 8) between adjacent caps or fins (4), it includes a link which is provided by means of additional contacts (A, A') free to slide rectilinearly in a plane corresponding to the plane of each cap or fin (4) along an axis which is substantially perpendicular to the axis of rotation OO' of the blading, said additional contacts (A, A') being situated at a relatively large distance from said contacts (7, 8) which give rise to twisting. The invention improves the vibration properties of the blades.
Patent EP-0285051-B1 (EP)
Title: Method for bonding integrated circuit chips
IPC: H01L23/495
Filed: 1988-03-26
Granted: 1993-06-23
Abstract: A method for rapidly bonding an integrated circuit chip (1) to a mating surface of a high surface energy substrate (5) using an adhesive pad (3) made from a substantially amorphous, solvent-free thermoplastic polymer.