baber/WOPTO huggingface dataset:
Patent EP-4269141-A1 (EP)
Inventor: GRÜDL ALEXANDER
IPC: B60H1/24
Filed: 2023-04-21
Abstract: Luftausströmer für ein Fahrzeug, mit einem Zuführkanal (15) über welchen Luft zuführbar ist, mit einer Kammer (14) welcher über den Zuführkanal (15) die Luft zuleitbar ist, mit wenigstens einem Luftauslass (12, 13) über welchen die Luft in den Fahrzeuginnenraum strömen kann, wobei wenigstens eine bewegbare Trennwand (20) in der Kammer (14) vorgesehen ist, welche mittels einer Verstellvorrichtung in unterschiedliche Positionen bewegbar ist, derart, dass der Luftstrom wenigstens einem Luftauslass (12, 13) zuführbar ist.
Patent EP-4220108-A1 (EP)
Inventor: WOHLFEIL BENJAMIN
IPC: G01K11/00
Filed: 2020-12-09
Abstract: The invention relates to a method for detecting the absolute temperature or temperature changes and/or the absolute wavelength or wavelength changes of an optical probe signal using an optical detection device (100; 200; 300) comprising an optical waveguide structure (102; 202; 302) defining an optical input port (102a; 202a; 302a) adapted to receive the optical probe signal (S<sub>probe</sub>) and a first and a second optical output port (102b, 102c; 202b, 202c; 302b, 302c) adapted to output a first and a second optical detection signal (S<sub>d1,opt</sub>, S<sub>d2,opt</sub>), respectively, as a response to the optical probe signal (S<sub>probe</sub>), the optical waveguide structure (102; 202; 302) being configured in such a way that a first power transfer function F<sub>1</sub>(λ,T) characterizing the transmission of the optical probe signal (S<sub>probe</sub>) from the optical input port (102a; 202a; 302a) to the first optical output port differs (102b; 202b; 302b), with respect to its wavelength and temperature dependency, from a second power transfer function F<sub>2</sub>(λ,T) characterizing the transmission of the optical probe signal (S<sub>probe</sub>) from the optical input port (102a; 202a; 302a) to the second optical output port (102c; 202c; 302c). The method comprises the steps of transmitting the optical probe signal (S<sub>probe</sub>) having a predetermined - not necessarily constant - wavelength to the optical input port (102a; 202a; 302a); detecting the first and second optical detection signal (S<sub>d1,opt</sub>, S<sub>d2,opt</sub>) at the first and second optical output port (102b, 102c; 202b, 202c; 302b, 302c) by means of a first a and second opto-electrical converter (106, 108) which create a first and second electrical signal (S<sub>d1,el</sub>, S<sub>d2,el</sub>) corresponding to the optical power of the respective first or second optical detection signal (S<sub>d1,opt</sub>, S<sub>d2,opt</sub>); measuring values of the first and second electrical signal (S<sub>d1,el</sub>, S<sub>d2,el</sub>) and determining an absolute temperature value or a value of a temperature change of the optical waveguide structure (S<sub>d1,el</sub>, S<sub>d2,el</sub>) and/or an absolute wavelength value or a value of a wavelength change of the optical probe signal (S<sub>probe</sub>) by using the values measured of the first and second electrical signal (S<sub>d1,el</sub>, S<sub>d2,el</sub>) and a first and a second previously determined wavelength and temperature dependency of both the first and second power transfer function (F<sub>1</sub>(λ,T), F<sub>2</sub>(λ,T)). The invention further relates to an optical detection device (100; 200; 300) for implementing this method.
Patent EP-0006927-A1 (EP)
Inventor: CHEN THOMAS Y C
IPC: F22D5/34
Filed: 1979-04-24
Abstract: Procede et installation permettant de reduire la consommation d'energie pour le pompage de condensats servant a alimenter des chaudieres a vapeur a haute pression destinees a la production d'energie, aux procedes industriels et aux systemes de chauffage. Selon le procede on conduit les condensats dans un reservoir (6) situe du cote aspiration de la pompe d'alimentation en condensats (3), et on derive de la vapeur a haute pression depuis la chaudiere (202) au reservoir a condensats (6) afin de creer une pression au-dessus des condensats approximativement egale a celle regnant dans la chaudiere (202), de maniere que la difference de pression entre le cote aspiration et le cote refoulement de la pompe (3), et par consequent la consommation d'energie de la pompe (3), soient fortement reduites pendant le pompage des condensats vers la chaudiere (202). Le reservoir (6) est plein de vapeur a haute pression pendant que les condensats contenus dans ce reservoir sont evacues par la pompe (3), et cette vapeur a haute pression fournit de l'energie. D'autres procedes sont decrits pour reduire la pression de vapeur dans le reservoir (6), par renvoi de la vapeur au systeme, ou pour l'utiliser. En general, au moins deux reservoirs fermes (5, 6) travaillant en serie sont necessaires pour recycler la vapeur contenue dans les reservoirs (5, 6) vers la chaudiere (202) apres que les condensats aient ete pompes vers ladite chaudiere (202). Les reservoirs (5, 6) sont egalement concus pour le chauffage des condensats avec une consommation d'energie pratiquement negligeable.
Patent EP-0005840-A1 (EP)
Inventor: SAAR DAVID ALAN
IPC: H02J7/00
Filed: 1979-05-31
Abstract: A method of fast charging batteries by means of precise analysis of the profile of the variation with time of a characteristic of the battery which is indicative of the variation in stored chemical energy as the battery is charged. The method specifically comprises analyzing the profile for the occurrence of a particular series of events preferably including one or more inflection points which precisely identify the point in time at which the application of a fast charge rate should be discontinued. Additional methods of analysis provide for termination or control of the charging current upon the occurrence of other events such as limiting values on time, voltage or voltage slope or a negative change in the level of stored energy. 
     Apparatus for performing these methods comprises a suitable power supply and a microcomputer for analysing the profile and controlling the power supply.
Patent EP-0004217-A1 (EP)
Inventor: COHEN GUY
IPC: A01N33/20
Filed: 1979-02-21
Abstract: The process is for the treatment of a medium polluted by bacteria and streptococci. According to the process, a mononitro primary alcohol of formula: <IMAGE> in which R1 and R4 are a nitro or hydroxy(lower alkyl) radical and R2 and R3 are a lower alkyl or hydroxy(lower alkyl) radical, is introduced into the polluted medium. The process is applicable to the tertiary water treatment of urban and industrial water purification plants, swimming baths, soft water wells, oil wells during drilling and the sludges extracted, water purification plant sludges, beet musts and papermaking liquors.
Patent EP-0012758-A1 (EP)
Inventor: DRAGOY JENS T
IPC: F17C7/04
Filed: 1979-09-25
Abstract: Un vaporisateur (10) compact, economique, chauffe electriquement ayant un temps de reponse rapide et capable de vaporiser du gaz de petrole liquefie a un taux de 37, 85 a 151, 41 litres ou plus a heure en toute securite et sans surchauffe et/ou craquage excessif du gaz de petrole liquefie, utilise une piece metallique moulee (12) ayant une cavite interne fermee separee en deux chambres (18 et 20) par une separation solidaire (21). Le moule (12) sert de recipient sous pression et de chauffage ainsi que d'interface de chauffage entre les resistances de chauffage electrique (40) placees dans des passages (36) amenages dans la separation (21) et le gaz de petrole liquefie. La chaleur produite par les rechauffeurs (40) est disseminee uniformement dans tout le moule (12) autour des chambres (18, 20). Une entree (26) du gaz de petrole liquefie amenagee dans une extremite de la piece moulee communique avec l'extremite d'une chambre (18). De multiples petits passages (30 et 32) amenages dans la separation (21) a l'autre extremite du moule font communiquer l'autre extremite de la chambre (18) avec l'extremite adjacente de l'autre chambre (20). Les passages (30 et 32) sont formes de sorte que l'on obtienne un debit turbulent qui ameliore le transfert de chaleur. Une sortie (28) a l'autre extremite de l'autre chambre (20) assure la decharge du gaz vaporise. Les organes de commande electriques et de temperature pour commander le fonctionnement des rechauffeurs (40) et le debit de gaz de petrole liquefie au travers des chambres (18 et 20) sont loges dans une enceinte fermee formee par un couvercle (16) a l'autre extremite de la piece moulee. Les capteurs de temperature des organes de commande de temperature sont disposes dans des passages (38) dans la separation (21).
Patent EP-0019030-A1 (EP)
Inventor: BRACHT MANFRED
IPC: B65G47/90
Filed: 1980-01-11
Abstract: In an apparatus for grouping and transferring a row of moulded bricks (1) which are advanced into contact with a stopping member (3), there are arranged a conveyor belt (2) moving the moulded bricks (1) along and a gripper device (6) moving the grouped moulded bricks (1) away from the conveyor belt (2). The stopping member (3) is fastened to the gripper device (6) in the region of gripper strips (8), which are arranged on the gripper device (6) and seize the moulded bricks (1) at their head sides after actuation of the stopping member (3), lift them off the conveyor belt (2) and deposit them at a setting-down position, where, after repeated delivery of moulded bricks (1) by the gripper device (6), a setting-down layer is formed. <IMAGE>
Patent EP-0017702-A1 (EP)
Inventor: SCHAEFER JOHN O'NEIL
IPC: F16H25/12
Filed: 1980-01-25
Abstract: A rotary-to-linear motion conversion device comprises a rotatable shaft (32) and an annular cam surface member (36) encircling the shaft (32) and pivotally mounted on a bracket (44) secured to the shaft (32). The member (36) is engaged by an arm (27) of a pivoted cam follower (26) biased towards the member (36). The portion of the member (36) diametrally opposite the pivot (40) engages a slider (48) rotatable with the shaft (32). The slider (48) engages a flange (56) and a collar (60). Between the collar (60) and a fixed stop (64) are four selectively withdrawable interposers (70, 72, 74 and 76) of increasing incremental widths. Two such devices are included in a typewriter character selection system to control tilt and rotation of a typehead. The tilt and rotate cam members are mounted so that they pivot to vary the cam rise. The rise of the cam is controlled by the interposers under the influence of the keyboard.
Patent EP-0014917-A1 (EP)
Inventor: HENNINGS UWE DIPL-ING
IPC: G21C19/32
Filed: 1980-02-08
Abstract: 1. A device for transporting loads inside and above water-filled fuel storage pools by means of hoists in a way which precludes any dropping of the load, characterized in that the hoisting gear (6) is connected to a diving bell (7) to which air can be admitted and from which air can be extracted, that the opening of the diving bell (7) is facing downward, and that means (8) for attaching the load (5) are provided at the diving bell (7).
Patent EP-0018524-A1 (EP)
Inventor: VOIGT FRIEDER DR
IPC: A47L9/02
Filed: 1980-04-11
Abstract: A vacuum cleaner nozzle having at least one suction channel (3) has a flat bearing body (2) arranged behind the suction channel (3) in relation to the operating direction. Provided between the bearing body (2) and the suction channel (3) is a channel (4) serving for the supply of air. The suction channel (3) itself can be connected to a vacuum cleaner via a guide pipe (6) engaging on the upper side (5) of the nozzle housing. In order to achieve a small pushing force in a nozzle of this type, it is proposed that the centre of gravity (7) resulting from the sum and the arrangement of the bearing surfaces (8, 9 and 12, 13) constructed on the suction channel (3) and on the bearing body (2) lies inside the bearing surface of the bearing body (2) and, furthermore, that the line (10) of action of the force acting on the nozzle (1) via the guide pipe (6) engaging in a swivelling manner on the nozzle housing lies at an angle of the guide pipe (6) relative to the horizontal of 30 DEG  or greater in the centre of gravity (7) or behind the centre of gravity (7) in relation to the operating direction.
Patent EP-0019179-A1 (EP)
Inventor: STUMPEN KLAUS DIPL-ING
IPC: E06B5/16
Filed: 1980-05-05
Abstract: A mineral fibre layer (6) is adhesively bonded to a thin metal skin (2) and then a magnesium oxychloride foam layer (8) is applied. Glass fibre is preferably introduced into the magnesium oxychloride foam layer. <IMAGE>
Patent EP-0027171-A1 (EP)
Inventor: SCHIERJOTT RUDOLF ING GRAD
IPC: H02M3/335
Filed: 1980-08-28
Abstract: The forward D.C. converter has a transformer (TR) as the single magnetic component. The otherwise normal, additional storage inductance is omitted. A switching transistor (T) arranged in the primary circuit of the transformer (TR) and controlled by a regulator (R), generates a linearly increasing current, when it is in the conducting state, flowing from the input (UE) to the output (UA) of the converter. In the non-conducting state of the switching transistor (T), a current transformed in accordance with the transformation ratio of the transformer (TR) flows via the secondary winding, which has a downstream free-running diode (V), to the output (UA). <IMAGE>
Patent EP-0046816-A1 (EP)
Inventor: CANTOR PAUL A
IPC: B01D71/50
Filed: 1980-09-01
Abstract: Thin membranes for hemofiltration prepared from polycarbonate materials, having increased transport for middle molecules without a high pressure drop across the membrane as compared to cellulosic membranes, an ultrafiltration rate of about 7 to 20 ml/hr/M 2 /mm Hg and a thickness of from about 0.5 mil to 1.5 mils.
Patent EP-0029554-A1 (EP)
Inventor: JACOBS ERWIN DR
IPC: H01L29/10
Filed: 1980-11-14
Abstract: Die Erfindung betrifft ein Verfahren zum Herstellen von MNOS-Speichertransistoren mit sehr kurzer Kanallänge in Silizium-Gate-Technologie, bei dem zur Herstellung z.B. eines n-Kanal-Typs unter Verwendung der Strukturierung der Gate-Elektrode ein erste Implantation und anschließende Diffusion mit Bor-Ionen und nach dem Entfernen des Oxids im Bereich der Source- und Drainzonen eine Doppelimplantation von Arsen mit unterschiedlicher Implantationsenergie und -dosis durchgeführt wird. Durch dieses Verfahren werden MNOS-Transistoren mit effektiven Kanallängen <1µm hergestellt. Das Verfahren erlaubt die gleichzeitige Herstellung von MNOS-Transistoren, symmetrisch oder asymmetrisch doppelt-diffundierten, selbstjustierten MOS-Transistoren und normalen MOS-Transistoren auf dem gleichen Chip.
Patent EP-0024104-A1 (EP)
Inventor: GAVIN DEREK GABRIEL
IPC: B01J27/047
Filed: 1980-06-27
Abstract: A process for hydrotreating coal-derived liquids in which no coking section is required, comprising passing the liquid over a catalyst which is molybdenum or tungsten disulphide on an active carbon support in the presence of hydrogen, at elevated temperature and pressure. The product liquor is substantially hydrocracked with reduced high-boiling residue and increased distillates boiling below 300°C.
Patent EP-0028512-A1 (EP)
Inventor: SCHLUDERBERG DONALD C
IPC: F01K3/00
Filed: 1980-10-30
Abstract: An energy storage and recovery system is operative to store excess over demand energy generated by a steam cycle electrical generating plant during slack electricity demand periods and to recover the stored energy to provide supplemental electricity during peak demand periods. The system utilises one or more moving bed heat exchangers for transferring heat between the steam cycle of the power plant and a moving bed of refractory particles. For instance, sand (13) flowing through a heat exchanger (14) is heated by steam from the generating plant during slack demand periods and, during peak demand periods, the heated sand heats feedwater of the generating plant in a heat exchanger (18). Pipes and valves establish fluid communication between the heat exchangers (14, 18) and the steam cycle to supply fluid to selectively heat the moving bed of sand or to receive heat from the bed, as the case may be. One or more insulated silo(s) (16) are provided for storing the sand or other refractory particles and means are provided for transporting the particles between the silo(s) (16) and the heat exchangers (14,18).
Patent EP-0038035-A1 (EP)
Inventor: FALLIER CHARLES N JR
IPC: H01J61/54
Filed: 1981-04-09
Abstract: A high pressure sodium lamp (10), which includes a discharge tube (20) enclosing xenon at pressures in excess of 300 torr, is reliably started by the combination of an igniter (16), a conductor (12) wrapped around the discharge tube (20), and a switching circuit (14). The igniter (16) provides periodic pulses of 2500 to 4000 volts with a duration of at least one microsecond. The switching circuit (14) provides a high voltage pulse having an amplitude about equal to the amplitude of the periodic pulses and a duration much greater than the duration of the periodic pulses. The conductor (12) intensifies the electric field within the discharge tube (20). A conventional lamp ballast (18) provides ac power during starting and normal operation.
Patent EP-0032437-A1 (EP)
Inventor: THOMPSON CHARLES MARK
IPC: H01L21/60
Filed: 1981-01-09
Abstract: There is disclosed a thermocompression bonding tool (10) adapted for the bonding of electrodes of an integrated circuit to the lead wires of a circuit board. The tip (11) of the bonding tool which applies compression and heat to the electrodes and lead wires during the bonding operation is formed from a mass of synthetic polycrystalline diamond material sintered in a predetermined form. The tip (11) is mounted upon a holder (12) which is electrically heated, thereby heating the tip. Due to the high conductivity of the diamond tip, heat can readily be transferred during the bonding operation. The hardness of the diamond tip gives it an extremely long life.
Patent EP-0041050-A1 (EP)
Inventor: JOHANSSON ALLAN AKE
IPC: D21C11/00
Filed: 1981-05-25
Abstract: Methods for separating into an aqueous phase and an organic phase which are not miscible the residual sulphitic or bisulphitic liquor produced by the digestion of ligno-cellulose materials after separation of the cellulose in the production of paper pulp following the so-sold "sulphite" or "bisulphite" methods. The residual liquor is heated within a reactor (6) in the presence of CO and/or pressurized H<u2>u, which transforms the organic materials dissolved within the liquor into a hydrocarbon oil which is then separated from the aqueous phase by decanting or centrifuging. This transformation may take place in one or more stages, the conditions of operation being different stage by stage.
Patent EP-0038789-A1 (EP)
Inventor: SANDERED BROR
IPC: H02G1/08
Filed: 1981-04-22
Abstract: On extracting, reeling up, pulling in etc., of a heavy cable (7) a main frame (10) that can be set up or that may already be present on a vehicle (1,2) may be used, the said main frame comprising a base unit (1 Oa) made up of a number of beams, and two bearing brackets (10b) projecting upwards from its long sides. A drum for the said cable is supported free to rotate on the bearing brackets. The drum (11) is provided with drive gear (13) which comprises a motor unit and a transmission component (14). Pulling device (17) is connected to a core of the cable and to a pull-free mechanism (16) secured to the main frame. By means of the pull-free mechanism the cable (7) can be given a small longitudinal displacement which enables the cable to be pulled free of its duct (6). After pulling free the pulling device is disconnected and the said core is pulled up towards and anchored on the drum, after which the motor unit is operated to turn the drum. The major part of the longitudinal displacement of the cable is then achieved by reeling the cable directly up on to the drum (11).
Patent EP-0052659-A1 (EP)
Inventor: NORDELL DANIEL EDWIN
IPC: H02P1/28
Filed: 1981-06-05
Abstract: Un dispositif de commande de la tension d, un moteur pour des moteurs monophases et triphases, permet de commander la tension d'alimentation du moteur de maniere a diminuer la puissance lorsque le moteur n'est pas pleinement charge. Le dispositif monophase (10) comprend une unite de demarrage en douceur (31) et une unite de detection de defaillance (32). Le dispositif triphase (200) comprend une unite de demarrage en douceur (241), une unite de detection de defaillance (242), et assure en outre la commande de la tension du moteur en permettant d'apporter des modifications seulement au demi-cycle positif de la tension du moteur. Le dispositif triphase (200) assure egalement de maniere continue un passage pour les courants negatifs du moteur. Le dispositif triphase (200) fournit aussi une base logique pour son circuit logique. Le dispositif triphase (200) peut etre utilise avec des moteurs triphases (206) qui n'ont pas un quatrieme conducteur facilement accessible branche sur une connexion interne de terre.
Patent EP-0058715-A1 (EP)
Inventor: BEATTY WILLIAM T
IPC: B60F1/02
Filed: 1981-08-28
Abstract: Un vehicule (10) transformable rail-route qui possede un semi-remorque pourvu d'un element de wagon (12) adjacent a la partie arriere de la remorque avec une structure d'accouplement pour relier de facon pivotante l'element de wagon (12) a une poutre centrale en un mouvement autour d'un axe vertical. L'element de wagon (12) possede au moins une paire d'essieux paralleles et ecartes l'un de l'autre destines a porter a leurs extremites opposees une paire de roues de wagon (19) et une paire de pneus (21) Les axes de rotation des pneus sont decales radialement par rapport aux axes de rotation des roues de wagon. Les essieux sont supportes chacun dans une paire de barres paralleles et allongees qui a leur tour sont supportees par un organe de support s'etendant lateralement sur l'element de wagon (12). Un accouplement deconnectable (14) est prevu pres de la connexion a un tracteur de route (18) et a un autre element de wagon. Un mecanisme d'entrainement est prevu sur l'element de wagon arriere et est relie a chacun des essieux en vue de leur entrainement et pour produire un mouvement des roues de wagon et des pneus sur chacun des essieux dans une relation d'echange par rapport au sol.
Patent EP-0061025-A1 (EP)
Inventor: LASER JOACHIM DR
IPC: C09B45/01
Filed: 1982-03-01
Abstract: It comprises using lithium salts of 1:2 metal complex dyes, which contain less than 1 % by weight of polyamide insolubles and less than 3 % by weight of water.
Patent EP-0062329-A1 (EP)
Inventor: MORIKAWA TAMIO
IPC: A61P35/02
Filed: 1982-04-02
Abstract: A nitrosourea compound of the formula:
     wherein R 1  is lower alkyl and R 2  is lower alkyl or lower alkoxy-lower alkyl, which may be prepared by nitrosation of a compound of the formula:
     wherein R 1  and R 2  are the same as defined above. Said nitrosourea compound is useful as an anti-tumor or anti-leukemic agent.
Patent EP-0068449-A1 (EP)
Inventor: NILL WALTER
IPC: E02B8/02
Filed: 1982-06-24
Abstract: In order to clean a screen in a waste water purification plant a surge of a body of water is generated by the agency of a dump flushing apparatus, which surge drops in a free fall towards the screen to be cleaned. This surge of cleaning water is given a dimensional extent which ensures for a substantially simultaneous impinging of the body of water onto the total extent of the screen. A framing which surrounds the screen encompasses this surge of water such as to guide the water and to force the water to flow through the screen. During the cleaning or flushing action the contaminants adhering to the screen, which contaminants are substantially of a thixotropic nature, will be removed from the screen and flushed through a sump towards the water purification section of the water purification plant.