baber/WOPTO huggingface dataset:
Patent EP-0041538-A1 (EP)
Title: Procede de mise en action d'une pompe a chaleur, ainsi que pompe pour la mise en oeuvre du procede
Inventor: BAUER HEINER
IPC: F25B30/02
Filed: 1980-12-15
Abstract: Procede de mise en action d'une pompe a chaleur, dans laquelle le fluide frigorigene froid est chauffe par apport de chaleur, puis comprime et amene a un echangeur de chaleur (5), ainsi qu'apres cela refroidi par detente et ramene dans la region (1) de l'apport de chaleur. La chaleur fournie par l'apport de chaleur provient d'une source de chaleur independante de la temperature du local et de la temperature exterieure. En outre, l'invention concerne differentes executions de pompes a chaleur servant a la realisation du procede et de ses variantes.
Patent EP-0051661-A1 (EP)
Inventor: SIEVERS KIRK ALLAN
IPC: G01R31/00
Filed: 1981-04-29
Abstract: Systeme de charge d'une batterie a partir d'un alternateur d'un vehicule automobile a auto-diagnostic in situ. Sont compris: une batterie (74), un regulateur de tension (82) detectant une tension de batterie et produisant un signal d'excitation, et un alternateur (22) entraine par le moteur du vehicule fournissant un signal electrique redresse pour charger la batterie en reponse au signal d'excitation. Des detecteurs d'etat de circuits electroniques (84, 88, 90, 92, 94, 96, 98, 100), couples a la batterie, au regulateur de tension (82) et a l'alternateur (22), maintiennent un premier etat lorsqu'un signal correspondant caracteristique se trouve dans une plage predeterminee et un second etat logique lorsque la caracteristique correspondante se trouve a l'exterieur de la plage predeterminee. Des moyens de logique de combinaison (86, 102, 104) repondent a une sequence d'etat logique provenant des detecteurs pour identifier les sequences predeterminees des etats logiques, ce qui a pour resultat d'identifier les defaillances dans le systeme de charge. Les moyens logiques (104) signalent a l'operateur la detection d'une defaillance et un affichage de l'emplacement de la defaillance se produisant dans l'un des composants principaux du systeme de charge.
Patent EP-0074947-A1 (EP)
Inventor: ZUR HENRY C
IPC: A61G7/002
Filed: 1981-03-20
Abstract: Ensemble reglable ameliore de support de corps caracterise en ce qu'il permet le deplacement d'un support (8) au moyen d'un organe mecanique simple (4) et le deplacement supplementaire d'une deuxieme partie de support pivotante (10) par rapport au premier support, tel qu'une partie de support de dossier superieur servant d'appuie-tete, au moyen de liaisons avec la base. L'ensemble reglable ameliore de support de corps se caracterise par un organe mecanique simple deplacant les supports inferieurs du corps depuis une position horizontale jusqu'a une position inclinee vers le haut du support de jambe en combinaison avec le support de genou aligne, et deplacant le support de jambe depuis sa position inclinee elevee par l'intermediaire d'une position horizontale formant un angle avec le support de genou jusqu'a une position ou le support de jambe pivote vers le bas pour permettre une position assise normale. Les modes de realisation comprennent aussi une maniere amelioree d'utilisation d'un water closet incorpore (70). Une autre variation, servant pour des activites humaines permet, au moyen de trois supports inferieurs reglables separes, de faciliter un positionnement different de deux occupants.
Patent EP-0055770-A1 (EP)
Inventor: LIPFERT DONALD ERNEST
IPC: F03D5/06
Filed: 1981-07-13
Abstract: La plupart des systemes de conversion d'energie requierent un entretien a cause des parties mobiles, telles que les paliers de turbine, les paliers de pivots (servant a diriger la turbine par rapport a un vent de direction variable) et au moins un ensemble d'engrenages. La presente realisation permet de resoudre en grande partie ce probleme puisqu'elle n'utilise pratiquement aucune partie mobile. L'invention comprend une feuille ou tissu (14) flexible, maintenue tendue a l'interieur d'un cadre servant de boitier (12) qui conduit un ecoulement d'air au travers de celui-ci et a travers des surfaces de la membrane. Lorsque l'ecoulement d'air glisse sur les surfaces, des tourbillons sont produits qui provoquent la vibration de la membrane. Des unites de conversion d'energie (16) sont couplees a la membrane pour capter le mouvement oscillatoire et le convertir en d'autres formes utiles d'energie, par exemple, electriques, hydrauliques ou mecaniques. D'une maniere alternative, la membrane peut etre formee d'une pluralite de bandes en tissu qui sont connectees a l'unite de conversion d'energie et dont la largeur est egale a la hauteur des tourbillons. Les distances entre les bandes sont de preference aussi egales en dimensions a celles de la hauteur des tourbillons.
Patent EP-0072800-A1 (EP)
Inventor: PARADIS JOSEPH R
IPC: B29C65/08
Filed: 1981-09-01
Abstract: Dispositif de vanne de controle pour la commande de l'ecoulement d'un fluide utilisant un disque flexible (400) positionne dans un canal de commande (210) d'un organe de corps (200) limite a un deplacement le long de l'axe longitudinal par des surfaces de guidage (201). Une commande de la fermeture est exercee en deplacant le disque (400) en un contact plus etroit avec un siege de bague (221) qui est essentiellement a auto-nettoyage des debrits. Etant donne que le disque (400) est limite a un mouvement essentiellement longitudinal, toute deformation provoquee par un mouvement lateral dans une direction quelconque est evitee.
Patent EP-0083672-A1 (EP)
Inventor: SAWLUK WLODZIMIERZ DR ING
IPC: B24B53/14
Filed: 1982-01-08
Abstract: 1. Grinding wheel presenting transverse grooves running essentially in the axle direction, placed at its periphery with equal angular distance, characterized in that the grooves are placed at a maximal angular distance of 1 degree for a groove depth of 1 to approx. 1 000 mu m maximum.
Patent EP-0061633-A1 (EP)
Inventor: MULVEY ROBERT FARREL
IPC: C04B38/00
Filed: 1982-03-13
Abstract: An improved material-particularly suited for the thermal insulation of building structures, such as residential housing, and a process for making the same, are disclosed. The thermally insulating (28) composite comprises a low-density (32) cellular, fiber-containing, cementitious material (32) and at least one structural surface element (30) made of the cellular, fiber-containing, cementitious material, the structural surface element (30) of which has a higher density than the low-density, cellular, fiber-containing, cementitious material (32) from which it is formed therefrom and integral therewith. The thermally insulating composite is made by placing a foam of the low-density, cementitious material having entrapped gas therein, in an enclosure at least part of which is permeable to the gas and the liquid medium of the foam, and applying pressure to a surface of that enclosure to remove the gas and the liquid medium at the permeable enclosure.
Patent EP-0063248-A1 (EP)
Inventor: MUSCHELKNAUTZ EDGAR PROF DR
IPC: C03B37/022
Filed: 1982-03-22
Abstract: A process for dividing molten materials, in particular molten mineral materials (1), into a plurality of melt filaments which can be drawn to form fibres, characterised in that the molten material (1)   a) is applied from a reservoir (2) containing it onto a heating element (5) extended in the flow direction,   b) flows off this heating element to form a uniform melt film (6),   c) is collected at a plurality of discontinuities (7) produced on the underside of the heating element (5), and   d) flows off the discontinuities as melt filaments (8) which can be drawn to form fibres. <IMAGE>
Patent EP-0066052-A1 (EP)
Inventor: ELLIOT JO ANN
IPC: G06F1/00
Filed: 1982-03-25
Abstract: A method for preparing an arithmetic entry in an information processing system consisting in storing an arithmetic menu including at least an answer item and one or more operand items, displaying a list of the items (34), displaying a selected parameter (36) for each of the displayed items (34) wherein each displayed selected parameter (36) is proximate the corresponding displayed item, and displaying in a horizontal format (40) a plurality of arithmetic elements corresponding respectively to the selected parameters wherein the displayed arithmetic elements illustrate a mathematical relationship between the answer item and the operand items.
Patent EP-0062276-A1 (EP)
Inventor: ZUCHTRIEGEL ANTON GRAD
IPC: H02M7/533
Filed: 1982-03-29
Abstract: To insure starting of an oscillatory circuit for fluorescent lamp operation oscillating, for example, at about 35 kHz, two transistors are serially connected across the output of a rectifier adapted for connection to an a-c network, and the oscillatory circuit is additionally coupled to one of the a-c terminals of the rectifier, to apply to one of the transistors a triggering voltage which recurs with each undulation of the a-c network. The serially connected transistors each have an emitter resistor, which may be a PTC resistor, to balance currents through the transistors and eliminate unbalancing effects of manufacturing tolerances in the transistors. The PTC resistors additionally have current deviation regulating function. For multiple-lamp operation, oscillation control is derived from auxiliary windings on the ballast resistors and applied to the bases of the respective transistors (T1, T2) through an inductance network which insures spaced commutation or switching of the transistors and prevents overlap of conduction phases thereof.
Patent EP-0077066-A1 (EP)
Inventor: BUHLER ULRICH DR
IPC: C09B41/00
Filed: 1982-10-12
Abstract: Bei dem Verfahren zur Herstellung von Azofarbstoffen der Formel I <IMAGE> in der Hal Brom oder Chlor und R gegebenenfalls substituiertes Alkyl mit 1 bis 4 C-Atomen oder Wasserstoff bedeutet, wird ein Amin der Formel II <IMAGE> in 70 bis 100 gewichtsprozentiger Essigsäure bei 10 bis 35°C mit Nitrosylschwefelsäure diazotiert, der Essigsäuregehalt der Diazolösung durch Zugabe von Wasser auf 60 bis 85 Gew.-% reduziert und bei 15 bis 45°C ein Carbazol der Formel III <IMAGE> in 60 bis 100 gewichtsprozentiger Essigsäure eingetragen.
Patent EP-0092616-A1 (EP)
Inventor: LUZZI GLENN J
IPC: H01R13/53
Filed: 1982-04-22
Abstract: An attachment arrangement is carried by a bushing assembly of a high voltage electrical distribution system and facilitates attachment and securing of the bushing assembly to an electrical connector and subsequent attachment and securing of the electrical connector to a terminal of an electrical apparatus, the attachment arrangement including sequentially operated threaded elements having minimum torque responsive devices for assuring that the sequence of operation of the threaded elements will secure the bushing appropriately to the electrical connector and then will secure the electrical connector to the terminal.
Patent EP-0103057-A1 (EP)
Inventor: KONG CATHAY G T
IPC: A63B21/045
Filed: 1982-12-07
Abstract: A safety dyna-bender comprises a centre cord (4) with considerable flexibility and proper length installed in the hollow section of a dyna-bender through the coupling of a pair of cup-shaped positioning anchors (23, 33), which are respectively disposed at each end of the handle pipes (2, 3) rigidly connected to the steel spring coil (1). The arrangement of the centre cord (4) and the cup-shaped positioning anchors (23, 33) within the structure of the dyna-bender provides a safety assurance in protecting the user against any unexpected accidents resulting from either the breaking f the steel spring coil (1) or the sudden loose of the handle pipes (2, 3) of the dyna-bender during exercise.
Patent EP-0058598-A1 (EP)
Inventor: QUOICO ROBERT
IPC: B65D73/00
Filed: 1982-02-04
Abstract: The present invention relates to a sales display device for an article. It essentially comprises a non-detachable closed loop (2) passing around an article (10) and around a suspension element (1). It applies in particular to the display of wallets, card holders or purses. <IMAGE>
Patent EP-0080909-A1 (EP)
Inventor: LESOUS JEAN-MICHEL
IPC: H02B1/052
Filed: 1982-09-10
Abstract: Appareil électrique démontable et apte à se fixer sur un rail profilé normalisé fixe. Cet appareil comprend un boîtier prismatique (50) ayant une ouverture rectangulaire (60) dans laquelle se place un fond amovible (5), qui comporte latéralement des moyens d'association (25, 27) avec le boîtier et des crochets extérieurs (19, 20) sont aptes à coopérer avec le rail profilé (2). Un tel appareil est particulièrement avantageux lorsque ses dimensions sont voisines des dimensions transversales du profilé, comme cela se présente lorsqu'un petit contacteur ou un relais est placé à l'intérieur du boîtier.
Patent EP-0079260-A1 (EP)
Inventor: PRIETO ALFRED M
IPC: E21D9/10
Filed: 1982-10-19
Abstract: 1. A dust-removing device (7) carried by a heading machine and formed by a polluted air suction device (8), a filtering device (10), a filtered air displacement device (17) and a filtered air delivery device (12) characterized in that the filtered air delivery device is formed by an enclosure having the shape of a right-angled parallelepiped (25) disposed at the rear of the polluted air suction device (8) and provided on each lower and upper face with two rectilinear slots (26) situated in two planes perpendicular to the axis of the dust-removing device, the filtered air displacement device (17) being formed by a centrifugal wheel (17) which causes a change of 180 degrees in the direction of the air.
Patent EP-0056786-A1 (EP)
Inventor: SCHMALL KARL-HEINZ
IPC: F01K25/10
Filed: 1982-01-14
Abstract: Arrangement having a heat pump (1) and a cold steam motor (19) which on the one hand drives the heat pump and on the other hand is supplied by a cold steam vaporizer (8) which is supplied with thermal energy extracted from the heat pump. <IMAGE>
Patent EP-0086829-A1 (EP)
Inventor: JEWETT WARREN READ
IPC: B67D7/80
Filed: 1982-08-25
Abstract: Un dispositif de chauffage de fluide intraveineux, notamment pour chauffer à la température du corps des fluides servant à l'injection intraveineuse dans des enfants de poids inférieur à 10 kilos, à des débits d'administration variables entre 3 ml/h et 100 ml/h, comprend un module de chauffage électrique (10) recevant une cartouche jetable de faible volume (10ml) (50) au travers de laquelle s'écoule le fluide chauffé. Le module (10) présente deux éléments chauffants métalliques allongés concentriques espacés (12 et 14) auxquels sont fixés des corps de chauffe à résistance électrique (16 et 18) et définissant entre eux une chambre de mélange allongée pouvant recevoir la cartouche jetable (50). La température des éléments chauffants (12 et 14) est contrôlée individuellement par des détecteurs (32 et 34) et un module électronique de commande de la température (102) maintient l'élément chauffant intérieur (14) à une température légèrement plus élevée (36oC) que la température (34oC) à laquelle est maintenu l'élément chauffant extérieur (12). L'élément chauffant intérieur (14) flotte librement dans une plage limitée pour compenser des différences de fabrication des cartouches jetables (50) reçues dans la chambre de mélange. La cartouche jetable (50), composée de plastique de polystyrène ou de polycarbonate, est logée dans la chambre de mélange en contact avec les éléments chauffants (12 et 14). La cartouche (50) possède des extrémités fermées et est pourvue d'un orifice d'entrée (56) et d'un orifice de sortie (58) de fluide à une extrémité et d'ailettes intérieures de guidage (60) pour diffuser l'écoulement de fluide à chauffer dans toute la cartouche pour obtenir un chauffage complet avant la décharge. La taille réduite du dispositif permet de le disposer à proximité immédiate du patient, ce qui permet d'utiliser une ligne IV courte et de réduire ainsi au minimum la perte de chaleur.
Patent EP-0108860-A1 (EP)
Inventor: HEINKE HARRI
IPC: B21D26/08
Filed: 1983-06-09
Abstract: 1. Method of lining or facing preformed thick-walled workpiece, such as pipes, apparatus more especially for chemical apparatus construction, with at least one thin sheet or respectively one foil made of high-quality metallic materials, such as Ti, Nb, Ta, Zr, Hi, Mo, Pt, lr, Pd, Rh, Al, Au, Ag and their alloys or low-and high-alloyed refined steels by linear explosion welding, wherein an explosive is arranged on that side of the sheet or respectively of the foil which is remote from the point of connection to the preformed workpiece and a secure connection on the workpiece is effected, in such a way that explosive in the form of a cord is applied to the thin sheet or respectively the foil at the point to be welded and is then detonated so, that a connection to the workpiece is effected only in the region of the applied explosive, characterized in that the explosive (4) is applied over a cavity which is formed, on the one hand, by a groove (5) in the workpiece (1) and, on the other hand, by a curvature, extending contrarily in the region of the groove, of the thin sheet or respectively of the foil (2).
Patent EP-0104411-A1 (EP)
Inventor: NIESE MANFRED DR
IPC: G05D21/02
Filed: 1983-08-19
Abstract: A process for controlling an installation for the production of chemical substances sub-divides the process control into control regions which are controlled in a decentralized manner and in which a closed divisional function is carried out independently in each case. The working condition of a control region is determined by operating types which may be initially given and by a limited number of discrete operating values. The process parameters determining the control region condition are allocated to each operating value in one formulation. These parameters are adjusted by means of suitable devices. In the event of deviations of a parameter, the other formulation parameters are not adapted, but the procedure is interrupted if the permissible parameter limits are exceeded. Increases in the operating values are only permissible from a quasi-stationary working condition which is characterized by a normal signal formed from the process measurement values. In several control regions, the necessary flexibility is secured by a flow decoupling by means of buffers. Similar control regions are combined into groups, and different groups are combined into main groups. Groups and main groups are controlled together and are decoupled from one another by strategic buffers.
Patent EP-0113008-A1 (EP)
Inventor: LISSNER RUDOLF WERNER
IPC: G11B21/02
Filed: 1983-11-15
Abstract: A low mass magnetic actuator has a center pole piece surrounded by permanent magnets which produce a working gap extending along the length of the magnets with dual flux paths. This results in a short mangetic structure with a high percentage of the actuator coil within the working gap flux in all coil positions.
Patent EP-0095839-A1 (EP)
Inventor: TEDD DAVID CLIFFORD
IPC: G01R27/26
Filed: 1983-05-10
Abstract: An instrument for measuring electrical resistance or reactance comprises a sine wave generator (1) which generates and a.c. signal and reference signals for a phase sensitive detector (9). The a.c. signal is applied to a decade attenuator (3) which adjusts its amplitude in dependence on range switching (2). 
     The signal is passed to a bridge section (4), wherein it is applied to a component to measure the value thereof. A voltage output, indicative of the value, is fed to a gain block (7), wherein its amplitude is re-adjusted in dependence on input (8) from range switching (2). 
     The voltage output is operated on by phase sensitive detector (9) and passes to a digital display (10). 
     In the reactance mode, set by function switching (5), the a.c. signal is phase shifted before being applied to the component, so that the voltage output is in phase with the reference signals.
Patent EP-0111408-A1 (EP)
Inventor: BANK GRAHAM
IPC: H04R1/02
Filed: 1983-12-01
Abstract: A loudspeaker cabinet has walls (10,12,16,18) made of a material having a high stiffness-to-mass ratio, for example a metal honeycomb structure material, and the enclosure is filled or partially filled with a sound-absorbing material (30) which has different sound-absorbing properties as one moves further away from the drive unit (29). This graded absorbing material (30) can be layers or blocks of foam plastics material, fiberglass, etc. Preferably, it is lightly absorbent adjacent to the drive unit (29) and strongly absorbent nearer the walls.
Patent EP-0102287-A1 (EP)
Inventor: BRESSO CLAUDE
IPC: E02B7/18
Filed: 1983-08-05
Abstract: 1. Siphon device with a variable flow rate comprising a plurality of inverted U-shaped, independent siphon elements (1) placed between a plane of an upstream liquid (2) and a plane of a downstream liquid (3) of a lower level and the downstream and upstream legs (6 and 5) of which are likely to enter the liquid, characterized in that at least one of the said siphon elements (1) is separately vertically movable between a penetration working position below the level of the upstream liquid (2) and a rest position above this levEl, so as to thus vary the liquid flow section of the said device.
Patent EP-0109349-A1 (EP)
Inventor: MUELLER WOLFGANG PROF DR
IPC: A01C3/00
Filed: 1983-10-26
Abstract: In order to reduce the volume increase of liquid manure during its storage, a process is proposed for the treatment of liquid manure in which at least one copper electrode and one counter-electrode are placed in the liquid manure, and copper ions from the copper electrode connected as the anode are introduced into the liquid manure by the application of a DC voltage which is preferably below the gassing voltage of the liquid manure.
Patent EP-0123174-A1 (EP)
Inventor: WASHI KAZURO
IPC: H04N7/00
Filed: 1984-04-04
Abstract: A television system employing the sequential scanning system wherein picture information obtained by sequential scanning at a scanning frequency twice that of the standard system is separated into the first field information consisting of odd-numbered lines and the second field information consisting of even-numbered lines, and the separated field informations are stored in respective memory devices (32, 33). The first and second field informations stored in the memory devices are transmitted separately by a transmitter (8). The first and second field informations received by the reception system are stored in separate memory devices (41, 42). The first and second field informations are read out from the memory devices in the order of the odd-numbered line and then the even-numbered line at a speed twice the writing speed, and the read-out line information is displayed on a display device (19) which scans sequentially the screen at a scanning frequency twice that of the standard system.
Patent EP-0146173-A1 (EP)
Inventor: NIJHUIS GERRIT JAN
IPC: A22B5/08
Filed: 1984-11-29
Abstract: Unhairing machine for unhairing slaughtered pigs said machine having a longitudinally extending shaft (3) with scrapers (4) which operate through the slots between bars (13,14) of a supporting grid said machine being of the type with longitudinal passage of the pig through the machine which passage and unhairing are improved by the provision of a plate (1) which covers at least part of the grid (6) and restricts freedom of movement of the carcass away from the grid.