baber/WOPTO huggingface dataset:
Patent EP-4286671-A1 (EP)
Title: Hydrogen-fuelled gas turbine engine with fuel-to-air turbocharger
Inventor: PALMER CHLOE JO
IPC: F02C3/22
Filed: 2023-05-02
Abstract: A hydrogen-fuelled gas turbine engine 150A has a fuel input path from a fuel input 201 of the engine to a combustor 206, 207, the engine further comprising a heat-exchanger 220 located in the fuel input path and a fuel turbine 252 located in the fuel input path between the heat-exchanger and the combustor. The heat-exchanger is arranged to receive waste heat from the engine core in order to heat hydrogen fuel introduced at the fuel input prior to input thereof to the combustor. The engine further comprises an air compressor 256 arranged to be driven by the fuel turbine. The engine provides for most of the waste heat of combustion to be recovered and used without the need for heavy electrical or mechanical apparatus and is therefore particularly advantageous in aeronautical applications.
Patent EP-4312576-A1 (EP)
Inventor: ESTÉVEZ MEDINA JAVIER
IPC: A23D9/02
Filed: 2023-05-11
Abstract: The present invention provides a process for producing an animal meal comprising the steps of a) contacting an animal by-product comprising protein and fat with hydroxytyrosol; b) heating at a temperature from 50 ºC to 250 ºC until the fat contained in the animal by-product is melted; c) separating the melted fat from the animal by-product; and d) grinding the animal by-product thereby obtaining the animal meal. The invention also provides animal meal or fat obtainable by the process of the invention; and food, pet food, or animal feed comprising said animal meal or fat.
Patent EP-0000246-A1 (EP)
Inventor: STROUD ROBERT JAMES
IPC: H01M50/249
Filed: 1978-06-08
Abstract: Device for locating a heavy component such as an electrical battery on a chassis such as that of an industrial lift truck, and for preventing dislodgement of the battery even during excessive tilting of the chassis. 
<??>The apparatus includes a frame formed from two spaced parallel channel members which extend longitudinally of the truck and are bolted to the chassis (10). In the upper surface of each channel member is a downwardly extending slot (19) in which a respective spigot (18) of the battery (16) is received when the battery (16) is located between the two channel members. A respective flap (21) pivotally attached to each channel member adjacent its slot (19) is then rotated about its pivot into an operative position in which it covers a substantial portion of the slot (19) the end of spigot (18) being accommodated in an aperture (30) in the flap (21). To retain the flap (21) in its operative position, a second flap or latch (25) pivotally mounted on flap (21) is rotated about its pivot until wings on flap (25) engage an inclined surface (15) of the respective channel member. Thus the flap (21) cannot be released from its operative position until the wings of the flap (25) are disengaged from surfaces (15). 
<??>As long as the flaps (21) are held in their operative positions by the respective flaps (25), the engagement of the spigots (18) in slots (19) and apertures (30) prevents dislodgement of the battery (16) even during excessive tilting of the chassis (10).
Patent EP-0006544-A1 (EP)
Inventor: HEIDE HELMUT DR
IPC: A61K6/838
Filed: 1979-06-15
Abstract: An implantable bone replacement material (body) based on completely or partially resorbable particles incorporated in a matrix material. The particles are composed of bioactive sintered calcium phosphate ceramic material having a CaO:P2O5 composition ratio between 3:1 and 4:1. The replacement material (body) consists of a metal containing calcium phosphate ceramic material in the form of a monolayer of particles in the peripheral areas of the material (body) which serve as interfaces to the body tissue. The metal is compatible with body tissue. The ceramic particles have a size range between about 500  mu m and a few millimeters. The calcium phosphate particles are located so that they lie exposed on the upper surface of the material (body). Other embodiments and processes are also disclosed.
Patent EP-0008621-A1 (EP)
Inventor: VOELSKOW PETER
IPC: B07B1/22
Filed: 1979-06-25
Abstract: Durch eingebaute Zerkleinerungselemente klassierende und sortierende Trommelsiebmaschine, insbesondere für Hausmüll. Die Siebtrommel hat einen großen Durchmesser und ist relativ dazu sehr kurz. Die Trommeldrehzahl ist relativ hoch. Gefüllte Müllsäcke und gepreßte Ballen werden durch sägezahnförmige Mitnehmerbleche zwischen den Siebsegmenten aufgerissen. Das Siebgut wird in der kurzen Trommel durch blendenförmige Einbauten bzw. Ein- und Auslaßöffnungen an zu schnellem axialen Durchlauf gehindert. Spröde Hartstoffe werden in der Trommel durch ein Prallflächen-Flügelrad im Bereich des herabfallenden, in der Trommel umgewälzten Gutstromes selektiv zerkleinert und z.B. zusammen mit Feingut und Küchenabfall durch geeignete Sieblochung ausgeschieden. Etwa an den Stegen zwischen den Sieblöchern hängen bleibende Textilabfälle, Folien oder Gartensträucher werden auf S-förmige Haken aufgespießt, die auf einer durch die Trommel gehenden Welle aufgereiht sind und periodisch durch einen Abstreifkamm geschwenkt werden, der dieses Verstopfungsgut wieder in die Trommel zurück leitet. Aufgeweichtes Papier kann durch Rührwerksarme an einer durch die Trommel hindurchgeführten Welle selektiv zerkleinert und durch absieben ausgeschieden werden.
Patent EP-0010607-A1 (EP)
Inventor: DORLARS ALFONS DR
IPC: D06L4/60
Filed: 1979-09-19
Abstract: 1. Triazolylstyryl compounds of the formula  see diagramm : EP0010607,P5,F2  in which R1 represents hydrogen, C1 -C4 -alkyl or R2 , R2 represents phenyl, tolyl, chlorophenyl, cyclohexyl, xylyl, biphenylyl or styryl, and R3 and R4 together form an angularly fused benzene ring.
Patent EP-0005932-A1 (EP)
Inventor: EDMONSON HAROLD MARSHALL
IPC: G01N29/04
Filed: 1979-05-15
Abstract: A method and apparatus for detecting longitudinal faults in a conveyor belt (1) while the belt (1) is in motion. Pairs of transducers (T,, D 1 ) (T 2 , D 2 ) etc., are spaced across the belt (1) and transmit respective acoustic signals across partially overlapping regions. Each transducer is a piezoelectric disc which has a synthetic plastic tyre and an aluminium rim.
Patent EP-0013199-A1 (EP)
Inventor: ARMAND MICHEL
IPC: H01M10/052
Filed: 1979-11-22
Abstract: Invention concerning an electrochemical generator producing current, the electrolyte 2 of which is constituted by a solid solution of an alkali salt M+X- within a plastic, macromolecular material, constituted by homo and/or copolymers essentially with non-cross-linked chains derived from one or several monomers comprising an heteroatom, notably oxygen or nitrogen. The negative electrode is constituted by a material liable to supply an alkali ion M+, and the positive electrode is liable to incorporate into itself the metal M corresponding to the ion M+.
Patent EP-0019789-A1 (EP)
Inventor: VOLKWEIN GERT DR
IPC: C07C17/093
Filed: 1980-05-12
Abstract: 1,3,5-Trichlorbenzol wird durch Behandlung von 5-Chlor-1,3-dinitrobenzol und/oder 3,5-Dichlornitrobenzol bei Temperaturen von etwa 200 bis 270°C, vorzugsweise von etwa 230 bis 250°C, mit Chlor hergestellt. Das Verfahrensprodukt ist ein Zwischenprodukt z.B. auf dem Pflanzenschutzsektor.
Patent EP-0026003-A1 (EP)
Inventor: CLAYPHAN R A F G
IPC: A01F15/10
Filed: 1980-09-24
Abstract: A crop feed conveyor of the kind in which crop is propelled lengthwise of a supporting table (6) by means of one or more sets (62) oftines (66) which are disposed above the table and arranged for reciprocatory movement wherein at least one such set of tines includes one or more auxiliary tines (72) which are spaced from the primary tines (66) in the direction of movement thereof so that the primary and secondary tines follow different paths (68, 88).
Patent EP-0031024-A1 (EP)
Title: Mémoire permanente intégrée de grande densité
Inventor: GRANDGUILLOT MICHEL JOSEPH
IPC: G11C17/00
Filed: 1980-11-14
Abstract: --Mémoire à transistors comprenant n lignes de mots WLl à WLn et m lignes de bits BLl à BLm. -- La lecture des informations représentées par la présence ou l'absence d'un transistor ayant son émetteur connecté à une ligne de bits est réalisée au moyen de transistors de lecture TL. Les transistors TLl à TLm sont répartis en k groupes de m/k transistors disposés dans le même lit épitaxial de collecteur avec un contact collecteur commun Cl pour le premier groupe, Ck pour le k<ème> groupe, connecté à un circuit de lecture CLl, ..., CLk. Des circuits de sélection Gi permettent la sélection d'une des lignes BSi, avec l <= i <= m/k. -- Application aux mémoires permanentes de grande densité.
Patent EP-0015740-A1 (EP)
Inventor: GREENER BRIAN
IPC: B65G39/09
Filed: 1980-03-04
Abstract: A conveyor roller comprises a roller tube (35) fitted with end cap assemblies incorporating bearings (11) for rotatably mounting the roller tube (35) on a fixed shaft (36). Each end cap assembly comprises a rigid housing having a cylindrical collar (13) adapted to be a push fit in an end of the roller tube (35), the outer end of the collar (13) being spaced radially from the housing. The end cap assembly is secured in position by swaging the end of the tube (35) so as to force the outer end of the collar (13) radially inwards against the rigid housing. The collar (13) may be a close fit on the housing, or the housing may be moulded in plastics material and one end of the collar (13) embedded in the plastics during the moulding of the housing. The outer end of the collar (13) has a flange (26) which abuts the end of the roller tube (35). The outer surface of the housing is curved radially inwards in the direction of the free end of the collar (13) to limit the deflection of the collar (13). The separate collar can have a thickness adapted to any particular diameter of roller tube (35), and may be connected to the housing by welding, adhesive or interengaging teeth or ribs to prevent relative rotation therebetween.
Patent EP-0030407-A1 (EP)
Inventor: EVERETT STEPHEN MICHAEL
IPC: H01R13/17
Filed: 1980-05-09
Abstract: An electrical contact assembly (10) for electrically coupling a first contact location on a first side of a planar test fixture (12) to a second contact location on the opposing side of the test fixture (12). A first tubular barrel (14) is provided for fixably mounting through a test fixture (12). A second tubular barrel (16) is mounted within said first barrel (14) with one end (28) disposed to extend toward said first contact location. The second tubular barrel (16) is reciprocally movable within the first barrel (14). 
     The second barrel (16) is biased toward said first position. A plunger (18) is mounted within said second tubular barrel (16) with one end (32) disposed to extend toward said second contact location. The plunger (18) is reciprocally movable within said second barrel (16). 
     Bias is preferably provided by a compression spring (20) mounted between stops (24, 26) of the first (14) and second barrel (16) and a compression spring (22) mounted between stops (30) of the second barrel (16) and the plunger (18). An electrical path is established between the end (32) of the plunger (18) and the end (28) of the second barrel (16).
Patent EP-0023093-A1 (EP)
Inventor: HARBRIDGE JOHN BARRY
IPC: A61P31/04
Filed: 1980-06-26
Abstract: The present invention provides the compounds of the formula (I):
     and pharmaceutically acceptable salts and in vivo hydrolysable esters thereof, wherein n is 0 or 2, R' is a C 1-6  alkyl group optionally substituted with one, two or three fluorine, chlorine or bromine atoms, or is a di-C 1-6  alkylamino group or is a group of the formula (I):
     wherein X is a bond, or a -CH =CH group, or a methylene or ethylene group; R 2  is a hydrogen, fluorine, bromine or chlorine atom, or is an amino, protected amino, hydroxy, protected hydroxy, C,-, alkyl, nitro, di-C 1-6  alkylamino, acetamido, C 1-6  alkoxy or trifluromethyl group; R is a hydrogen or chlorine atom or a C,-, alkyl or trifluoromethyl group; and R 4  is a hydrogen or chlorine atom, or a C 1-6  alkyl or 
     C 1-6  alkoxy group; or R 5  and R' on any two adjacent carbon atoms may together represent a buta-1, 3-dienylene moiety which is optionally substituted by a C,-, alkyl or C,-, alkoxy group. These compounds are β-lactamase inhibitors. Their use is described as is a process for their preparation.
Patent EP-0020268-A1 (EP)
Inventor: WACHTEL JEAN-LOUIS
IPC: A46B5/00
Filed: 1980-05-28
Abstract: Packageable toilet utensil comprising an active head or outer portion (1) integral with a handle (3). The handle is composed of a rod (4) carrying the said head (1) and of a grip (5) connected to the rod (4) such that the assembly of the head (1) and of the rod (4) is at least partially retractable into the said grip (5) with a concomitant reduction in the size of the utensil. The invention applies to all customarily used toilet utensils such as, for example, toothbrushes or nail files. <IMAGE>
Patent EP-0027769-A1 (EP)
Inventor: LAMISSE MICHEL GEORGES
IPC: C22B11/00
Filed: 1980-10-21
Abstract: A method for recovering a metal from a solution containing ions of the metal and a complexing agent for the ions is disclosed. The method involves contacting the solution with another metal more electropositive than the metal to be recovered in order to bring about a metal-metal exchange reaction which will yield a precipitate of the metal to be recovered. The precipitate is then separated from the solution. In order to maximize the yield of the metal-metal exchange reaction, the redox potential of the solution is measured during the reaction, and the precipitate is separated from the solution when the redox potential substantially reaches a predetermined minimum value.
Patent EP-0028976-A1 (EP)
Inventor: LACOSTE JEAN-ANDRE
IPC: G01K7/02
Filed: 1980-11-05
Abstract: Procédé de réalisation d'une jonction entre deux fils métalliques. On réalise un empilement des deux fils (10, 12) mis bout à bout et présentant une section de contact (30). On place cet empilement dans un tube (14) fermé à ses deux extrémités. Ce tube est en un matériau dont le coefficient de dilatation thermique est très inférieur à celui des deux fils (10, 12). On interpose des cales (24, 26) entre les extrémités libres des deux fils. On soumet ledit montage à une température telle qu'on obtienne un soudage des extrémités en contact des fils (10, 12) sous l'effet de la différence des allongements du tube (14) et des fils. Application à la réalisation de thermocouples ou de sondes de flux neutronique de diamètre extérieur réduit.
Patent EP-0046755-A1 (EP)
Inventor: SAVONJOUSI ASLAK
IPC: D21B/
Filed: 1980-11-05
Abstract: De maniere a obtenir une qualite uniforme de la pate de bois, la vitesse du mouvement de progression de chaque piston est commandee pour avoir une valeur sensiblement constante par la mesure digitale directe de la vitesse reelle du mouvement d'avance, en comparant la vitesse reelle a une vitesse predeterminee et en compensant les differences entre les deux. Les variations de la pression d'alimentation du piston et de la puissance de broyage sont prises en consideration a l'aide de signaux supplementaires fonctions de ces facteurs, et ils sont ajoutes ou soustraits du signal representant la valeur reelle de la vitesse du piston, en fonction de la situation.
Patent EP-0034811-A1 (EP)
Inventor: KIMPEL ROLF-DIETER DIPL-PHYS
IPC: H01H51/22
Filed: 1981-02-19
Abstract: Das polarisierte Magnetsystem für ein Relais besitzt einen Drehanker, welcher an jedem seiner beiden Enden ein Polende (11a, 11b) des Spulenkerns (11) zangenförmig umfaßt und jeweils mit diesem Arbeitsluftspalte bildet. Die ferromagnetischen Schenkel des Ankers, welche eine Dauermagnetanordnung (17, 18) zwischen sich einschließen, sind an den Enden zum Spulenkern hin abgewinkelt. Dadurch werden die Arbeitsluftspalte zur Spule hin verlagert, und die Dauermagnete (17, 18) können über die gesamte Ankerlänge zwischen den Ankerschenkeln liegen.
Patent EP-0045087-A1 (EP)
Inventor: MAZUR JOSEPH STANLEY
IPC: F04D17/04
Filed: 1981-07-27
Abstract: Disclosed is a vehicle having a transversely mounted engine (20), an engine cooling radiator (22) mounted forward of the engine and substantially parallel to the rotational axis of the engine crankshaft, a cross-flow fan (24) mounted for rotation about an axis substantially parallel to the crankshaft axis and between the crankshaft axis and plane of the radiator, and a mechanical drive (32, 34, 36) which rotates the fan in response to rotation of the crankshaft.
Patent EP-0048967-A1 (EP)
Inventor: SUARATO ANTONINO
IPC: C07H15/24
Filed: 1981-09-24
Abstract: A new process for the preparation of the known 4'-deoxydaunorubicin and 4'-deoxydoxorubicin is disclosed. The used starting material is 4'-eip-N-trifluoroacetyldaunorubicin which is converted into 4'-deoxy-4'-iodo-N-trifluoroacetyl-daunorubicin from which 4'-deoxy-daunorubicin can be reductively obtained and eventually transformed, by known methods, into 4'-deoxy-doxorubicin.
Patent EP-0052777-A1 (EP)
Inventor: RUEEGG RUDOLF DR
IPC: C07C29/88
Filed: 1981-10-23
Abstract: Es wird ein Verfahren zur Gewinnung von β-Carotin bzw. von Glycerin aus gewissen Algen beschrieben. Hierbei wird das Algenmaterial zuerst mit Calciumhydroxid behandelt, dann wird das Gemisch filtriert und das β-Carotin aus dem Filterrückstand und das Glycerin aus dem Filtrat isoliert.
Patent EP-0058762-A1 (EP)
Inventor: HALLE REIDAR
IPC: C08J9/10
Filed: 1981-10-29
Abstract: A novel method of making foamed, crosslinked low density polyethylene utilizing as dual crosslinking/blowing agents, organic peroxides of the formula:
     where each R is a t-alkyl group bonded through its tertiary carbon atom and having 4-8 carbon atoms; and R' is an alkyl group of 1-6 carbon atoms.
Patent EP-0053297-A1 (EP)
Inventor: WIND FRANZ
IPC: B62D5/07
Filed: 1981-10-30
Abstract: In an hydraulic steering device, fed by pump, for industrial trucks, according to the invention the speed of rotation of the pump (6) is controlled by a controller (12) with respect to its power requirement as a function of the steering movement to be carried out. As a result, energy consumption, wear and noise generation are substantially reduced. The controller can respond, for example, to clearly changing hydraulic pressure or to the load-dependent motor current of the pump. <IMAGE>
Patent EP-0063647-A1 (EP)
Inventor: GRESENS HARRY
IPC: F26B13/10
Filed: 1981-12-22
Abstract: 1. Apparatus for hot air drying of continuously moving textile material, comprising : a) at least one perforated carrier which transports the textile material, b) drying zones which are arranged one after the other in the direction of transport of the textile material and have differing air circulation and form the blast drying zones and suction drying zones, c) blowers to generate a hot air current, characterised by the following features : d) one blast drying zone (e. g. 7) and one suction drying zone (e. g. 14) is arranged in each case in two drying levels which lie one above the other and through which the textile material passes in succession ; e) these drying zones (7, 14) are connected to a common blower (17) in such a way that the blast drying zone is in communication with the delivery side and the suction drying zone is in communication with the intake side of the blower (17) ; f) a plurality of such drying sections provided with a single blower (17) are arranged one behind the other in the longitudinal direction of the apparatus (1).
Patent EP-0037153-A1 (EP)
Inventor: GORISSEN JAN THEODOOR
IPC: B65D25/32
Filed: 1981-03-26
Abstract: A plastics bucket has an outwardly folded rim, intended for the fitting on of a lid, and two diametrally opposite ribs for the hinged attachment of the handle. Each rib has, at the end nearest the rim, an upward projection which penetrates into the underside of the folded rim and has its outer vertical edge set back within the periphery of the rim to form an undercut, pref. of a depth not exceeding the thickness of the downwardly bent portion of a twice folded rim. The bucket comprises two half-handles, which initially lie flat in opposite positions and can be folded up to constitute a single handle. The thickness of the projecting ribs is equal to or less than that of the wall of the bucket. The undercut permits the fitting on of a lid. The arrangement of the projections and rim enables the entire bucket to be produced in a two-part mould.
Patent EP-0039979-A1 (EP)
Title: Système adaptatif de réception de données numériques à compensation des distorsions d'amplitude et de phase introduites par le canal de transmission des données
Inventor: SARI HIKMET
IPC: H04L25/03
Filed: 1981-05-12
Abstract: Ce système comprend, en sortie du canal de transmission (1) délivrant un vecteur-signal Xk, un filtre transversal (2) à N coefficients de pondération, suivi d'un circuit de décision (3). Pour la détermination directe des N coefficients, le système comprend un circuit d'estimation (4) de la matrice A de corrélation des vecteurs-signaux Xk, un circuit d'approximation (5) de la matrice ainsi estimée par une matrice circulante R, un circuit (6) de calcul de la matrice diagonale G dont les termes diagonaux sont les valeurs propres de R, un circuit d'estimation (7) d'un vecteur V exprimant le corrélation entre les signaux de sortie du canal (1) et les données numériques estimées en sortie du circuit de décision (3), des circuits de calcul (8) et (9), et un circuit d'évaluation (10) d'un vecteur C<R> représentant une approximation du vecteur des N coefficients de pondération optimaux du filtre.
Patent EP-0035834-A1 (EP)
Inventor: BORELAND WILLIAM
IPC: C23F11/14
Filed: 1981-02-13
Abstract: Corrosion inhibitors for aqueous media comprise a triazole, an alkali metal borate, benzoate, and silicate and an alkali metal salt of a C 7  to C  13  dibasic acid. They may be used in antifreeze compositions for motor vehicles. Since neither nitrites and amines are required the danger of forming toxic nitrosamines by the reaction of these materials is overcome.
Patent EP-0054342-A1 (EP)
Inventor: MCALLISTER WILLIAM
IPC: A63F7/07
Filed: 1981-08-26
Abstract: The invention provides a table game resembling football played with cues, players and a ball, the players (25) being mounted on a housing (10) supported on a rotary ball (17) whereby the players can roll along the table to engage the ball.
Patent EP-0034531-A1 (EP)
Inventor: PENOT JEAN
IPC: B60G7/02
Filed: 1981-02-10
Abstract: The axle support comprises two lateral elements (1a and 1b) which are connected rigidly to one another by means of a crossmember (4) and each of which performs the function of a bearing for an arm or lever (7a or 7b) carrying one of the wheels, of a bearing or anchorage at one of the ends of a suspension spring (9a or 9b) and of an element for connection to the vehicle structure via elastic means (3a, 3b or 15a, 15b); these elastic means have a flexibility negligible in substantially vertical and transverse directions and predominant in the longitudinal direction and comprise at least two elastic elements (3a,3b) or groups of elastic elements (15a, 15b) which are spaced in the longitudinal direction of the vehicle; the crossmember has appreciable rigidity only in respect of force couples about longitudinal axes. <IMAGE>
Patent EP-0048659-A1 (EP)
Inventor: JARRET JEAN
IPC: B62D33/06
Filed: 1981-09-10
Abstract: 1. Land vehicle comprising wheels (6, 7, 8) which particularly define the direction of travelling of the vehicle, and a shell (1) elastically coupled, via a suspension device comprising elastic elements (2, 3) to a rigid chassis (5), to which the wheels (6, 7, 8) are connected, characterized by the fact that the suspension device comprises two main elastic elements (2, 3) situated on both sides of the center of gravity (4) of the shell (1), on a horizontal axis traversing this point and perpendicular to the direction of travelling of the vehicle, and a third elastic element (9), also coupled between the shell (1) and the chassis (5).