baber/WOPTO huggingface dataset:
Patent EP-0045101-A1 (EP)
Inventor: ROMIJN JOHANNES GERARDUS
IPC: B01D53/26
Filed: 1981-06-30
Abstract: pparatus for drying pressurized air (8) comprising a first heat exchanger (5, 9, 10) in which supplied wet air is cooled indirectly by means of cooled dried air, and a second heat exchanger in which the wet pressurized air is cooled further to a desired temperature and fed to the first heat exchanger as cooled dried air and therefrom to the consumer (15), in which both of the heat exchangers are arranged above each other in a common housing (1), the second heat exchanger beneath the first heat exchanger, which second heat exchanger is constituted by an icewaterbath in the lower portion of the insulated housing to which the air is in direct contact, through which bath tubes (11) or the like extend through which a cold medium is fed from a cooling installation at the outer surfaces of which ice may be formed.
Patent EP-0035377-A1 (EP)
Inventor: BELL GERALD ROBERT
IPC: C23C4/06
Filed: 1981-02-26
Abstract: An alloy, suitable for flame spraying in powder form onto a metal substrate to provide a bond-coat thereon, which contains, by weight, from 2 to 30% aluminium, from 2 to 25% chromium, from 0 to 8% silicon, from 0 to 4% boron and from 0 to 6% iron, the balance, apart from impurities, being copper and/or nickel. The alloys are useful for repairing and building up metal surfaces by metal coating, for restoration or finishing purposes, and for acting as a bond-coat for the application of a ceramic coating.
Patent EP-0040959-A1 (EP)
Inventor: DYKE DENIS G
IPC: A61M35/00
Filed: 1981-05-21
Abstract: Apparatus for rupturing a sealed, frangible container (12) is disclosed. A substantially rigid tubular member (11), closable at both ends if desired, is provided with a zone (18) of reduced interior cross section. The tubular member (11) is adapted to receive the frangible container (12) and retain it in a position so that an annular space of decreasing dimension is formed adjacent the zone (18) of reduced cross section of the tubular member (11). Means (24) insertable into the annular space wedgedly engage the frangible container (12) with sufficient force to rupture it.
Patent EP-0045122-A1 (EP)
Inventor: CHU DOUGLAS K
IPC: C12N9/12
Filed: 1981-05-26
Abstract: The enzyme creatine kinase (CK) is not very stable and there are problems in providing CK-containing standards for use in analysis of biological fluids containing CK. The present invention provides a stable form of CK, being a mixed disulfide or dithiosulfonate of CK which can be stored (e.g. in lyophilized form) in admixture with serum or proteins and can be converted into a standard reference sample by mixture with a thioactivating agent.
Patent EP-0034555-A1 (EP)
Inventor: SIVIGNON PIERRE
IPC: F17C13/08
Filed: 1981-02-13
Abstract: 1. Attachment system (3) for a gas extraction device or head (2) in relation to a tank of gas under pressure such as an interchangeable cartridge (1) forming a non-returnable packing, of the type constituted by a holder intended to receive the cartridge (1), comprising at least two support pieces (4, 5-8, 9-11, 12) which are movable relative to each other and formed so as to enclose at least partially the said cartridge (1) and an annular tightness means (2b) intended to be applied in a tight manner against the central part (1b) of the upper wall of the cartridge (1), the gas extraction head (2) having axial means for perforation of the cartridge on the interior of the tightness means and being able to be screwed axially on the holder, characterized in that - at least partial - screwing of the gas extraction head (2) on the holder constitutes a means sufficient to lock the two support pieces (4, 5-8, 9-11, 12) relative to each other to close the holder on the cartridge (1), and in that the total unscrewing of the gas extraction head (2) constitutes a means to release the two support pieces (4, 5-8, 9-11, 12) relative to each other to open the holder.
Patent EP-0040181-A1 (EP)
Inventor: CATTANI AUGUSTO
IPC: A61C17/14
Filed: 1981-04-02
Abstract: A console comprising:
     - A box-like shell (1) to be fixed to the dentist's main set-up with a collector (2) maintained under vacuum and a filter drawer (4) within the latter,   - an upper compartment (13) containing the pneumatic (10) and electrical command (33) devices,   - a cover (38) with its forked casings (38a) which can be attached directly to the top of the box-like shell (1) or which, according to an alternate embodiment ofthe invention, can be connected to said box-like shell (1) by articulating arms (57) which allow adjustment of the position of the cover (38) with respect to said box-like shell (1).
Patent EP-0079335-A1 (EP)
Inventor: MADGAVKAR AJAY M
IPC: C07C2/20
Filed: 1981-05-22
Abstract: Une alpha-olefine est oligomerisee en presence d'un catalyseur a trois composants comprenant un adsorbant solide particulaire possedant un trifluorure de bore et de l'eau adsorbee sur l'adsorbant solide. Par exemple, le 1-decene est oligomerise en un produit predominant dans le trimere et tetramere en utilisant de la silice en tant qu'adsorbant solide.
Patent EP-0066577-A1 (EP)
Inventor: HAULIN TORD LENNART
IPC: H02M7/48
Filed: 1981-12-08
Abstract: Un convertisseur de tension a largeur d'impulsion modulee convertit une tension a courant continu en une tension sinusoidale alternative a basse frequence pour etre utilise comme un generateur de signaux de sonnerie pour des echanges telephoniques. Le convertisseur comprend un etage de puissance comprenant un transformateur a noyau de ferrite (T) avec deux commutateurs (Pf, Pr) sur le cote primaire (cote batterie) et deux commutateurs (S1, S2) sur le cote secondaire (cote charge). Les commutateurs sont commandes par des impulsions de commande provenant d'un modulateur de largeur d'impulsion (PM) avec un debit variable d'impulsion de maniere telle qu'ils soient commutes avec une frequence bien superieure a la frequence du courant alternatif sinusoidal et de maniere telle qu'une impulsion du flux d'energie entre la batterie et la charge soit obtenue.
Patent EP-0085124-A1 (EP)
Inventor: KATO MICHIO
IPC: B07C5/36
Filed: 1982-01-30
Abstract: A screw inspection device of the invention has a screw transfer mechanism (21) for transferring a screw through a predetermined transfer path (24), a sensor (30, 34, 36, 42) for performing predetermined measurements of the screw during transfer thereof, a timing signal transmitter (28) for generating a timing signal every time the screw reaches the sensor (30, 34, 36, 42), a comparator (43, 44, 45) for generating an acceptance/non-acceptance signal representing the measurement results from the sensor (30, 34, 36, 42) every time the timing signal is received, a sorting signal generator (46) for generating a sorting signal corresponding to the acceptance/non-acceptance signal when the corresponding screw reaches the end of the transfer path (24), and a sorter (47) for classifying the screws into defective and nondefective screws.
Patent EP-0062157-A1 (EP)
Inventor: HAUSEN BJORN DR
IPC: A61K31/12
Filed: 1982-03-02
Abstract: 1. Medicament for the local treatment of alopecia areata and other skin disorders, characterised by a content of a cyclopropenone of the general formula  see diagramm : EP0062157,P3,F1  wherein the groups R**1 and R**2 , which may be the same or different, represent alkyl groups having 1-18, in particular 12-16 carbon atoms, alkylene groups having 3-18, in particular 12-16 carbon atoms, and which may have 1, 2 or 3 conjugated or isolated C = C-bonds, alkoxy groups having 1-4 carbon atoms in the alkyl radical or aromatic radicals, such as phenyl or naphthyl, which optionally can be substituted by halogen, alkyl-, monoalkylamino-, dialkylamino- and/or alkoxy groups or several of these groups.
Patent EP-0062776-A1 (EP)
Inventor: HIRSBRUNNER PIERRE
IPC: C07D473/12
Filed: 1982-03-18
Abstract: A process for the purification of caffeine which comprises carrying out the following steps in any order;
     a) recrystallisation of caffeine from an aqueous alkaline solution of caffeine containing a reducing agent and   b) extraction of the caffeine from an aqueous alkaline solution of caffeine with a substantially water-immiscible solvent which is liquid under the conditions of the process.
Patent EP-0074466-A1 (EP)
Inventor: SCHULZE-FROEHLICH DIETER F DR
IPC: F21V23/04
Filed: 1982-06-14
Abstract: An orientation lamp that can be plugged into a socket comprises behind a transparent cover, in addition to a light source, a resistor which controls it and can be varied by light, heat or atmospheric humidity. A glow discharge lamp connected in parallel to the resistor preferably serves as the light source. <IMAGE>
Patent EP-0080201-A1 (EP)
Inventor: DI TRIA PAOLO
IPC: H04L5/14
Filed: 1982-11-22
Abstract: Echo-cancelling method in the passband, i.e. on the whole Nyquist band of the transmitted signal, for two-wire full-duplex phase-modulation data transmission system, apt to generate, modulate and add together an in-phase component and a quadrature component of the baseband equivalent echo-signal, thus obtaining a passband equivalent echo signal to be subtracted from the signal at the receiving side upstream the receiving device. The error signal obtained in this way is still used for the recursive updating of the coefficients present in the expressions of said in-phase and quadrature components. The device which carries out this method is composed of four adaptive transversal digital filters (FT) and two adders (53, 54) for the generation of the two baseband echo-signal components, two modulators (MOD 3, MOD 4) and an adder (55) for generating the passband equivalent echo-signal.
Patent EP-0080736-A1 (EP)
Inventor: IGARASHI ISAMU
IPC: G01C21/14
Filed: 1982-12-01
Abstract: Position display device includes a direction sensor (1) detecting the direction of motion of the vehicle, a distance sensor (2) detecting the distance travelled thereof and a tilt sensor (3) detecting the angle of tilt of the plane of motion. A microprocessor (5) calculates the changes in position of the vehicle on the basis of detection signals delivered from each of the sensors and delivers data on the movement of the vehicle. A display unit (7) display the position of the vehicle on it's screen.
Patent EP-0060718-A1 (EP)
Inventor: DRURY DAVID JAMES
IPC: C07C67/40
Filed: 1982-03-16
Abstract: Methyl formate is produced continuously by reacting methanol in the liquid phase with molecular oxygen in the presence as catalyst of a soluble chromium compound which can be deliberately added or can result from chromium-containing metal alloy. Initiation of the oxidation can be accomplished by feeding a material more susceptible to oxidation than methanol, either with or without methanol, and optionally in the presence of a soluble chromium compound.
Patent EP-0063908-A1 (EP)
Inventor: SERGEANT RONALD GILBERT
IPC: H01R43/28
Filed: 1982-04-19
Abstract: Apparatus for identifying individual wires (20) of a group of randomly ordered wires (20) and terminating the identified wires (20) in selected terminals (24A & 248) of an electrical connector (24) in which the wires (20) are transported one-by-one from a wire feeding mechanism (2) by a wire transporting wheel (4) past a sensor (6) to a transfer mechanism (10) which moves the individual wires (20) axially into alignment with a wire terminating ram (34A or 34B) of a terminating mechanism (22). The wire terminating ram (34A or 34B) is arranged to index along a row of terminals (24A or 24B) extending axially of the wire transporting wheel (4) into alignment with respective terminals (24A and 24B) in response to the identity of an individual wire (20). The wire transporting wheel (4) is arranged to rotate in either direction to divert an individual wire to either side of a connector (24) with rows of terminals (24A and 24B) on both sides in response to the identity of the wire (20).
Patent EP-0079147-A1 (EP)
Inventor: THOMAS IDWAL MILES
IPC: F16K47/04
Filed: 1982-10-20
Abstract: A gas flow metering valve comprising a metering member (4) which moves within an aperture (41, 42, 43) in the valve housing (10). The aperture is shaped so as to have a cross section which decreases into the narrowest part of the aperture and then increases on the downstream side of the narrowest portion. The closure member (4) is conveniently of conical section but may have outer walls shaped in accordance with exponential or some other desired curve.
Patent EP-0080280-A1 (EP)
Inventor: ISOBE MITSUO
IPC: H04N5/455
Filed: 1982-11-02
Abstract: in a synchronous video detector circuit using a phase-locked loop (PLL; 13,14,15,16), the synchronous detection of a video IF signal is effected with a synchronous carrier signal reproduced by the PLL including a voltage-controlled oscillator (15). Each of a phase comparator (13) of the PLL and a synchronous video detector (18) has its input terminal connected to an output terminal of a video IF amplifier (11) by untuned coupling (17, 17'), and arranged on the output side of the synchronous video detector (18) is a phase-locked mode detector (19) for detecting that the PLL is in its phase-locked mode. The phase-locked mode detector (19) is adapted to control the band width of a low-pass filter (14) of the PLL in either a narrow band mode or a wide band mode and the low-pass filter (14) is controlled to operate in the narrow band mode only when the PLL is in the phase-locked mode of operation. The black and white noise included in the output signal of the synchronous video detector (18) are both cancelled by a noise cancellation circuit (20) including a black noise detector (21) for pulse noise calcellation purposes.
Patent EP-0070229-A1 (EP)
Title: Limiteur de décélération dans un régulateur pour une turbomachine
Inventor: FRANCOIS YVES-MARIE MICHEL ROB
IPC: F02C9/28
Filed: 1982-07-06
Abstract: L'invention concerne un limiteur de décélération pour une turbomachine. La manette des gaz agit par l'?intermédiaire ? d'une came rotative (4) et d'un ressort comprimé (3), sur un régulateur du doseur de carburant, par exemple sur le fléau d'une balance tachymétrique (1a- 2- 1b); selon l'invention, le piston (16a) d'un amortisseur à fluide (16), et un poussoir (17), sont interposés entre le ressort (3) et le pourtour de la came (4); la chambre (16b) communique avec une source de fluide d'ambiance sous pression p, agissant également sur l'autre face de (16a), par un clapet anti-retour (20) autorisant seulement le fluide à pénétrer dans (16b) et par un diaphragme (19). L'invention est applicable en particulier aux régulateurs des turboréacteurs pour limiter l'amplitude et la rapidité d'evolution des paramètres du système qui régissent le fonctionnement de la turbomachine lors d'une commande brutale de décéleration par le pilote.
Patent EP-0070767-A1 (EP)
Inventor: LE MARTRET ODILE
IPC: C07D215/56
Filed: 1982-07-12
Abstract: Novel 3-quinoline-carboxamides of the formula    <IMAGE>  I  wherein R is in 6 or 7-position and is selected from the group consisting of hydrogen, halogen, alkyl of 1 to 6 carbon atoms, cycloalkyl of 3 to 6 carbon atoms, alkoxy of 1 to 6 carbon atoms, -CF3, -SCF3 and CH3S-, R1 is selected from the group consisting of hydrogen, alkyl of 1 to 6 carbon atoms, phenyl and benzyl, R2 is -NHR4, R4 is selected from the group consisting of alkyl of 2 to 6 carbon atoms, substituted aryl of 6 to 10 carbon atoms and substituted heterocycle of an aromatic character of 3 to 5 carbon atoms with the proviso that when R4 is a mono substituted aryl or heterocycle, the substituent is different from R of the quinoline when it is a halogen and R3 is selected from the group consisting of hydrogen and -OH and their non-toxic, pharmaceutically acceptable acid addition salts having remarkable anxiolytic properties capable of lessening emotional reactions and diminishing states of psychic tension and their preparation.
Patent EP-0071543-A1 (EP)
Inventor: FAVIER COLETTE
IPC: C07D473/10
Filed: 1982-07-30
Abstract: New compounds of the formula   <IMAGE>(I)  <IMAGE>  and the pharmaceutically acceptable acid addition salts thereof, wherein Z1 and Z2 are each independently selected from the group consisting of CH2, CHOB and C=O, wherein B is selected from the group consisting of hydrogen and alkanoyl; Y is oxygen or sulfur; n is an integer from 0-4 but cannot be zero when Z1 is CHOB; m is an integer from 0-4 but cannot be zero when Z2 is CHOB; and R1, R2 and R3 are each independently hydrogen, halogen, hydroxy, trifluoromethyl, alkyl or alkoxy; are antihistamines and are therefore useful in the treatment of respiratory diseases including asthma, hay fever, allergies and the common cold.
Patent EP-0077258-A1 (EP)
Inventor: DOLLE LUCIEN
IPC: B03C1/025
Filed: 1982-10-06
Abstract: 1. Process for determining the concentration of insoluble solid products in a liquid circulating in a circuit, consisting in taking a first sample A and a second sample B of the liquid circulating in the circuit, in treating sample A to separate the solid products which it contains and in analysing sample A treated in this way and sample B to determine their respective contents of solid products, characterized in that the liquid circulating in the said circuit is at a temperature T other than ambient temperature and the solubility of the products varies between ambient temperature and the temperature T of the said circuit ; in that sample A is treated to separate at the temperature T of the circuit the insoluble solid products which it contains ; in that sample A treated in this way and sample B are brought to ambient temperature ; in that samples A and B are analyzed to determine their respective contents of the said products in the soluble state and in the insoluble state ; and in that the concentration of the insoluble solid products in the liquid circulating at the temperature T in the said circuit is determined by difference between the two contents obtained previously.
Patent EP-0061423-A1 (EP)
Inventor: JUVET CLAUDE-MICHEL
IPC: G02B6/38
Filed: 1982-03-09
Abstract: 1. A centering device for use in a connector for optic fibres (1, 1'), comprising a coupling ring (2) and a pair of guide members (3, 4) housed and positioned in the coupling ring (2) and defining therebetween a chamber (5) arranged to receive a liquid for optically coupling said fibres, each of said guide members (3, 4) having a hole (300, 310, 400, 410) for receiving one of said fibres (1, 1'), both holes (300, 310, 400, 410) being coaxial, characterized in that the walls of each of said pair of guide members include a first portion (302, 312, 402, 412) that is clad with a layer of oil repellent material and a second portion (313, 413) that is not clad with said material, said portions being arranged to define annular barriers that will prevent said liquid from flowing out of said connector.
Patent EP-0089955-A1 (EP)
Inventor: MONCADA JAIME
IPC: F02B75/18
Filed: 1981-12-21
Abstract: Moteur rotatif (12) composé d'un stator (14), d'un rotor (60) possédant des dimensions lui permettant une rotation à l'intérieur du stator (14), le rotor (60) comprenant un arbre (46) s'étendant du stator (14) et maintenu par des organes de palier (50) (52) et une pluralité de pistons espacés à angles égaux et disposés de manière à pouvoir accomplir un mouvement alternatif à l'intérieur du rotor (60) et pouvant se déplacer le long des cordes du rotor (60), chaque piston étant relié à une structure de guidage permettant de maintenir les pistons dans des chemins de mouvement alternatif prédéterminés au travers des phases d'admission, compression, allumage et échappement entre une station d'orifice d'entrée, une station d'allumage et une station de compression ainsi que la course de travail et d'échappement.
Patent EP-0098934-A1 (EP)
Inventor: WELTER ANDRE DR
IPC: C07D293/12
Filed: 1981-07-04
Abstract: The present invention is related to new benzisoselenazolones having the general formula I <CHEM> process for producing the same, new products having the general formula II <CHEM> used as intermediary products in the production of the compounds of formula I, and benzisoselenazolones of formula I as active agent containing pharmaceutical preparations.
Patent EP-0108920-A1 (EP)
Inventor: MITTER MATHIAS
IPC: D06B19/00
Filed: 1983-10-07
Abstract: A slotted doctor blade with an outflow slot (26) is designed such that one or more pressure-measuring points (41) are arranged at the outflow slot. These are connected to pressure-measuring devices which indicate the value so that the quantity of foam supplied, for example a dye liquor, is then varied manually or automatically via a throttle or a foam-liquor quantity controller. The quantity supplied is regulated in relation to the coating cross-section by the pressure detection and the adjustment of the flow in the associated feed pipe (22). Preferably, the measuring instruments work via a comparator arrangement (42) which acts in turn via a throttle located in a feed line or a foam-liquor quantity controller or on a pump or directly on the foam generator. Preferably, the outflow slot will be sensed at various points over its entire length, and more or less foam liquor will be conveyed into the corresponding region via the foam feed line assigned to this region. <IMAGE>
Patent EP-0114259-A1 (EP)
Inventor: MACHLER GEORG
IPC: B61H7/08
Filed: 1983-11-30
Abstract: 1. Switchable permanent magnet for a rail-vehicle brake, containing a stator with two pole pieces (2) located opposite one another, a fixed permanent magnet (3) arranged between the two pole pieces (2) and with one pole face (31) resting against at least one of the two pole pieces (2), and a rotary magnet (6) formed from a rotatable permanent magnet (4) with two segment-shaped pole shoes (5) fastened to the pole faces (41), characterized in that the rotary magnet (6) is arranged rotatably underneath the fixed permanent magnet (3) in segment-shaped recesses (7) in the two pole pieces (2), in that each lower pole-piece end (20) projects beyond the rotary part and with its end face (10) forms the effective magnet surface, and in that a recess (21) is made on the outside of the pole-piece end (20).
Patent EP-0123733-A1 (EP)
Inventor: SALVADORI BRUNO
IPC: B29C35/02
Filed: 1983-12-28
Abstract: A press, for vulcanizing vehicle-wheel tyres, furnished with a centripetal-type mould wherein each sector is provided with a network of channels connected, by means of flexible pipe-fittings, to the networks of adjacent sectors - in such a way as to realize a closed-circuit towards the outside ambient, within which circuit the heating-fluid is permanently caused to circulate.
Patent EP-0117932-A1 (EP)
Inventor: MCGUINESS ROBERT L
IPC: C22C1/02
Filed: 1983-03-08
Abstract: Very significant improvements in the hot workability of an age hardenable nickel base alloy containing 17 to 20 percent chromium, 2.9 to 5.3 percent titanium, 1.8 to 2.8 percent aluminum, 11 to 15.5 cobalt, 2.5 to 7 percent molybdenum, .8 to 1.5 percent tungsten, .004 to .040 percent boron, .02 to .06 percent carbon and about 52 to about 57 percent nickel are achieved by melting the raw materials under vacuum in the presence of lime, and forming a desulfurizing lime slag on the surface of the molten raw materials, and thereafter adding magnesium thereto just prior to casting the alloy, preferably while maintaining the molten raw material under an inert gas atmosphere.
Patent EP-0112711-A1 (EP)
Inventor: CHANDLER CURTIS S
IPC: H01R13/703
Filed: 1983-12-20
Abstract: @ An electrical connector in which preselected terminals (16) are shunted. Contact portions (108) of the terminals (16) are aligned with a shunt bar (113, 113') and are resiliently deformable from positions engaging the shunt bar (113, 113') in an unmated condition of the connector to positions spaced from the shunt bar (113, 113') in a mated condition of the connector by mating engagement with a complimentary connector. The shunt bar (113, 113') comprises a bridge portion from which asymmetrically spaced contact lugs (116, 117, 116', 117') depend. Two shunt bars (113, 113') are located in tandem in back-to-back relation in a housing (15) so that alternate contact tongues (108) are aligned with respective contact lugs (116, 117', 116', 117) on respective shunt bars (113, 113').