baber/WOPTO huggingface dataset:
Patent EP-4300490-A1 (EP)
Title: Method and audio processing device for voice anonymization
Inventor: HVIDSTEN KNUT INGE
IPC: G10L21/007
Filed: 2023-06-28
Abstract: A method and audio processing device for voice anonymization in an audio- or videoconferencing session. The method comprises receiving a plurality of input audio samples comprising speech, calculating a frequency spectrum of each the plurality of input audio samples, calculating a smoothed spectral magnitude envelope of a first of the plurality of frequency spectrums to determine a plurality of formant features of the speech, each of the plurality of formant features being located at different frequencies in the frequency spectrum, determining one random scaling factor for the audio- or videoconferencing session, determining, based on the one random scaling factor, a voice anonymization function shifting the formant location of at least one of the plurality of formants, and applying the voice anonymization function on the frequency spectrum of each the subsequent plurality of input audio samples in the audio- or videoconferencing session.
Patent EP-4311777-A1 (EP)
Inventor: TABAR ROJA
IPC: B64D27/10
Filed: 2023-07-27
Abstract: A method is provided for operating an aircraft system (20). During this operating method, a plurality of drive units (42) are provided that include a thermal engine drive unit (44) and an electric machine drive unit (34). A mechanical load (30) is powered using a first of the drive units (34). The first of the drive units (34) includes a first rotating structure (46, 48). A parameter of the first rotating structure (46, 48) is monitored. A failure of the first of the drive units (34) is detected based on the monitored parameter. A switch is made from the first of the drive units (34) to a second of the drive units (34) to power the mechanical load (30) where the failure of the first of the drive units (34) is detected.
Patent EP-0000546-A1 (EP)
Inventor: CIMARUSTI CHRISTOPHER M
IPC: A61P29/00
Filed: 1978-07-19
Abstract: D-Homo oxasteroids and processes for their preparation, which can be used as anti-inflammatory agents, the steroids having the formula
     or the 1,2-dehydro derivative thereof; wherein R, is hydrogen,
     
     halogen or hydroxy; R 2  is hydrogen or alkyl; R, is alkyl; R. is carbonyl, β-hydroxymethylene, β-chloromethylene or β-bromomethylene; R 5  is hydrogen, fluorine, chlorine or bromine; R 6  is hydrogen, fluorine or methyl; and R 7  is hydrogen, chlorine or bromine; with the proviso that when R is hydroxy, R 2  is alkyl; and with the further proviso that when R 2  is alkyl, it is the same alkyl group as R 3 ; wherein aryl is phenyl or phenyl substituted with one or two alkyl, alkoxy or halogen groups; and alkyl and alkoxy are groups having 1 to 10 carbon atoms.
Patent EP-0002636-A1 (EP)
Inventor: PERSON LUCIEN M
IPC: B01D15/08
Filed: 1978-12-05
Abstract: 1. Process for fixing gaseous or dissolved iodine, characterized by passing the gaseous mixture or the aqueous solution containing the iodine over a resin having ether groups of a non-ionic nature -(OCH2 CH2 )n O- where n has a value of from 1 to 100.
Patent EP-0006889-A1 (EP)
Inventor: MOECKESCH ERICH
IPC: B67D1/04
Filed: 1979-03-13
Abstract: On veut introduire une boisson contenant de l'acide carbonique, notamment de la biere, dans un reservoir a pression (1), sans que cette boisson n'entre en contact avec les parois du reservoir (1). A cet effet, on place un sac (12) dans le reservoir et on introduit la boisson dans ce sac. Le sac est change lors de chaque remplissage. Le reservoir contient a deux endroits opposes des ouvertures (19, 20) que l'on peut fermer avec des pieces (10, 11). On introduit le sac (12) par une des deux ouvertures. De maniere a empecher que des plis, couverts par la boisson, ne subsistent a ces endroits lors du remplissage on propose d'introduire le sac dans le reservoir au moyen d'une enveloppe tubulaire (13) qui permettra un deploiement progressif du sac (12).
Patent EP-0004350-A1 (EP)
Inventor: NAGAI NOBUO
IPC: H01B17/42
Filed: 1979-03-15
Abstract: Lightning arresters, each comprising a non-linear resistor made of a main component of zinc oxide and another minor component are connected between a steel tower and a power transmission cable supported on the steel tower by an insulator and between the power transmission cables in different phases whereby the lightning resistance of the aerial power transmission system is improved.
Patent EP-0006529-A1 (EP)
Inventor: SCHNELL KARL
IPC: B02C18/30
Filed: 1979-06-12
Abstract: In Zerkleinerungsmaschinen gelangen, insbesondere bei der Fleischverarbeitung, gelegentlich auch harte Gegenstände wie Fleischhaken, Schrauben, Geldstücke u. dgl. Um das Zerkleinerungsgut von solchen unerwünschten harten Gegenständen zu befreien und insbesondere auch zum Schutz des oder der Schneidsätze (4, 5) und ggf. vorgeschalteter Staufinger (14) wird auf die Antriebswelle (7) des oder der Schneidmesser eine Schleuderscheibe (11) mit Fangrille (12) aufgesetzt. Aufgrund der Fliehkraftwirkung gelangen diese harten Gegenstände in die Fangrille, aus der sie nach Beendigung der Zerkleinerung und Abschaltung der Maschine herausgenommen werden können. In bevorzugter Weise findet lediglich eine Schleuderscheibe Verwendung, die, in Durchlaufrichtung gesehen, hinter dem bzw. dem ersten Schneidsatz vorgeschaltet ist. Das Zerkleinerungsgut kann den oder die Schneidsätze nur über die Durchbrüche (16) der Schleuderscheibe erreichen.
Patent EP-0008139-A1 (EP)
Inventor: NOZAKI KENZIE
IPC: B01J27/00
Filed: 1979-07-13
Abstract: A process for hydrodimerizing butadiene to form 1,7-octadiene in high selectivity comprises hydrodimerizing butadiene in the presence of a palladium catalyst, a tertiary phosphine, formic acid, a solvent and in the absence of a base, characterized in that the solvent is a dialkyl sulphoxide and/or a dialkyl formamide and the tertiary phosphine is a phosphine of formula:
     wherein R, is a benzyl group or a branched alkyl, alkenyl, aralkyl or cycloalkyl group having from 3 to 10 carbon atoms with branching occurring at a carbon atom no more than two carbon atoms from the phosphorous atom and R 2  and R 3  are R, or independently are alkyl, alkenyl or aryl having from 1 to 10 carbon atoms.
Patent EP-0004472-A1 (EP)
Title: Spray booth
Inventor: MORGAN GORDON LESLIE
IPC: B05B15/12
Filed: 1979-03-26
Abstract: A water wall spray booth having ducts (30) in which water can be entrained and carried to an upper reservoir (34) characterised in that there is a transverse deflector member (32) whereby the air and water from each of the ducts is deflected forwardly to the upper reservoir (34) from which it passes over the water wall (16).
Patent EP-0023049-A1 (EP)
Inventor: MCKAY DWIGHT LAMAR
IPC: C10G11/00
Filed: 1980-07-22
Abstract: Metals such as nickel, vanadium and iron contaminating a cracking catalyst are passivated by contacting the cracking catalyst under elevated temperature conditions with tungsten or compounds of tungsten. 
     A modified cracking catalyst containing desactivating amounts of nickel, iron and vanadium and a passivating amount of tungsten. Cracking process during which a passivating amount of tungsten is added in the cracking zone.
Patent EP-0027222-A1 (EP)
Inventor: PETERSEN HARRO DR
IPC: C08K3/22
Filed: 1980-10-04
Abstract: 1. Process for the preparation of crosslinkable co-condensation products based on a phenol and butyraldehyde by condensation of a phenol with butyraldehyde in a molar ratio of 1 : 0.8 to 2.0, 5 to 50% by weight, based on the mixture of phenol and butyraldehyde, of a thermoplastic containing functional groups or of a mixture of such thermoplastics being added before, during or after the condensation of the phenol and butyraldehyde and the co-condensation being carried out at temperatures of 80 to 250 degrees C, wherein the co-condensation product is comminuted to a particle size of 5 to 400 mu m and is subsequently mixed with 1 to 10% by weight of boric acid and/or 5 to 40% by weight of aluminium hydroxide or aluminium oxide.
Patent EP-0020238-A1 (EP)
Title: Procédé et dispositif de mesure des transferts thermiques d'un échantillon et application à la mesure du coefficient d'absorption
Inventor: BADOZ JACQUES
IPC: G01N25/00
Filed: 1980-05-20
Abstract: Procédé et dispositif de mesure du coefficient d'absorption d'un échantillon de corps en phase condensée. On irradie l'échantillon (19), placé dans un gaz, par un flux lumineux d'excitation d'amplitude variable et on détecte les transferts thermiques entre l'échantillon et le gaz. On effectue la détection par mesure de l'amplitude du déplacement angulaire d'un faisceau lumineux (11) dirigé sensiblement parallèlement à la surface de l'échantillon.
Patent EP-0029414-A1 (EP)
Inventor: GIOMBINI MARIO
IPC: E04B1/32
Filed: 1980-10-23
Abstract: A system for the realization of spherical surfaces, in which a discrete number K of spherical triangular faces of equal area, are brought close and joined to each other along the sides, so that the sperical surface takes on the appearance of a sphere-polyhedron, each individual triangular spherical face having only one side in common with the adjacent face, and, in respect to the said side, the two adjacent faces are mirror images of each other. If a sphere is completely covered with identical spherical triangular forces, each common point formed by the apexes of a series of the spherical triangular faces lies on a straight line formed by opposite sides of two spherical triangular faces. Consequently the sphere-polyhedron can be obtained from a particular number N of great circles.
Patent EP-0018963-A1 (EP)
Inventor: SCHANDL HELLMUT
IPC: G01F1/00
Filed: 1980-04-11
Abstract: 1. Device for the positioning of a measuring probe (7) for measuring the water velocity or throughflow quantity, particularly of rivers, having a supporting structure which is adjustable substantially horizontally and transversely of the direction of flow via a cable (2) supported on cable supports (1), said supporting structure (3) carrying a measuring probe (7) adjustable in a vertical direction likewise via a cable (8) supported on cable supports (1), adjustment of each cable (4, 8) being provided by a cable drive (5, 9) carried by the cable supports (1), characterised in that the cable drive (9) of the vertical adjustment means is separably (21, 22) mounted via a housing (10) on the cable supports (1) and in that for horizontal adjustment of the supporting structure (3) and vertical adjustment of the measuring probe (7) separate gears (11, 12) are provided which are in each case so disposed on the shafts (23, 24) of the cable drives (9, 10) for vertical and respectively horizontal adjustment that after a locking means has been released, they can be removed from these shafts (23, 24) and in that coupled to one of these gears (11) there is a drive assembly (14) for determining the degree of positioning and in that the gears (11, 12) can be coupled (33) to each other in a driving fashion.
Patent EP-0035573-A1 (EP)
Inventor: NARUSAWA TOSHIAKI
IPC: G03G9/087
Filed: 1981-03-09
Abstract: Fine toner particles containing (a) 62 to 99.4 wt.% binder comprising bisphenol A/epichlorohydrin type epoxy resin having a melting point of 60 to 160°C, an epoxy equivalent of about 450 to 5,500 and a molecular weight of about 900 to about8,250, (b) 0.6 to 8 wt.%carbon, (c) 0 to 5 wt.%dye and, if necessary, (d) 0 to 20 wt.% montanic acid ester wax. Images formed by using the toner particles do not emit an offensive odor upon being fixed by a flash-fixing method.
Patent EP-0036136-A1 (EP)
Inventor: ALBERTS HEINRICH DR
IPC: C08F220/42
Filed: 1981-03-05
Abstract: 1. Process for the preparation of copolymers of sytrene and/or its derivatives by polymerisation of a) 95-20% by weight of one or more aromatic monovinyl compounds and b) 5-80% by weight of acrylonitrile and/or methacrylonitrile, the sum of the monomer mixture of a) and b) being 100% by weight and it being possible for up to 75% by weight to be replaced by C1 -C20 -alkyl esters of acrylic and/or methacrylic acid, characterised in that polymerisation is carried out in the presence of 0.01-10% by weight, based on the total quantity of monomers, of one or more enol ethers derived from aliphatic or cycloaliphatic aldehydes or ketones.
Patent EP-0037512-A1 (EP)
Inventor: LUCKE HANNS
IPC: B60C27/04
Filed: 1981-03-24
Abstract: Antiskid grip for preventing the driving wheels of motor vehicles slipping, having a plurality of grip arms (16) running approximately radially on the outside of the rim (20) and engaging around the tread (26) of the tyre and having a central element (402) with at least three guide parts arranged in a common plane, the lateral guide parts (404, 406 and 450, 452) which are opposite one another being swivellable in relation to the respective central guide part (408 and 486) about pivot bearings (454, 456) and the end (34) of a grip arm (16) being connected in a guiding fashion to the said bearing. The central guide part (408) can be connected directly to one end of a grip arm or to a second central guide part (486). Further guide parts can also be swivellably attached to the swivellable outer guide parts (404, 406; 450, 452) likewise in the common plane. In order to compensate different wheel and tyre sizes, ladder-like devices such as bolts (36) and power stretchers (30), perforated strips or tensioning screws (458) can be provided whilst the damping of jolts and the compensation of the deformation of the tyre occur by means of spring elements (460) between the parts to be connected and locks are provided for limiting the swivel angle of the swivellable parts, for example angled-off ends (474, 476) on the swivellable parts which rest against the central guide part (408), or in the form of U-shaped double angles (489, 492) which engage in swivellable parts (404, 406; 450, 452). The part (28) of the grip arm (16) which engages over the tread (26) can be provided with a profile by means of projections (44) or be stiffened by means of stiffening angles (46). <IMAGE>
Patent EP-0037121-A1 (EP)
Inventor: KOIDE KOJI
IPC: H01M2/04
Filed: 1981-03-31
Abstract: A leak-proof cylindrical alkaline cell comprises a positive can (5), positive (1) and negative (2) chemical elements filled in the positive can (5), a nail-shaped negative collector (4) and a sealing member comprising a gasket (6) and a washer (7). The negative collector (4) has a head with an annular undersurface which is held in parallel to the uppersurface of an inner peripheral portion of the washer (7) so that the sandwiched portion of the gasket (6) between said surfaces may be uniformly pressed to establish a tight seal.
Patent EP-0041193-A1 (EP)
Inventor: DIETERLEN DOMINIQUE
IPC: H02J13/00
Filed: 1981-05-22
Abstract: System for transmission between secondary stations and a central station via the wires of a network able to transmit electrical signals. The system comprises a synchronising signal generator (10) connected to the network (3), a call signal generator (11) also connected to the network (3), an information generating (6) activating arrangement (8) in each secondary station (1) in order to activate this generator on detection of a specific number of synchronising signals from the station subsequent to the detection of a call signal, and a reception arrangement (12) which is combined with the central station (2) and which stores the information furnished by the secondary stations in succession. The invention relates to information transmission by networks other than specialised networks for telecommunications. <IMAGE>
Patent EP-0051878-A1 (EP)
Inventor: DECKER QUENTIN WILLIAM
IPC: C09K23/00
Filed: 1981-11-11
Abstract: A liquid, low-foaming; nonionic surfactant composition provided which exhibits superior wetting characteristics and general good scouring and/or detergency properties which comprises a block-random structure represented by the formula
     wherein R is a primary alkyl group having from 7 to 11 carbon atoms; A is oxypropylene groups; x is an Integer of from 2 to 15 such that the sum of carbon atoms in R and x is from 12 to about 22, and B is a random mixture of oxyethylene and oxypropylene groups with a molar ratio of oxyethylene to oxypropylene from 1 : 1 to about 5 : 1.
Patent EP-0056117-A1 (EP)
Inventor: COLIN FRANCOIS
IPC: C02F1/52
Filed: 1981-12-10
Abstract: 1. Method for the treatment of a liquid containing insoluble particles in the dispersed state, by passing through a bed of solid particles, characterised in that one mixes in a liquid medium a flocculent product with the solid particles, previously coated with a Flocculating agent, the Flocculating agent being chosen in order to flocculate the flocculent product on the solid particles, then the liquid to be treated is passed through the bed of particles.
Patent EP-0049093-A1 (EP)
Inventor: RASMUSSEN JEROME L
IPC: F02M1/16
Filed: 1981-09-22
Abstract: A manually actuable primer (45, 47) for an internally vented float regulated fuel bowl type carburetor (11) employs an arrangement for minimizing variations in fuel mixture richness resulting from variations in air intake path restrictions as might be created by a clogged air filter includes a bifurcated float bowl air vent conduit (61,63) with one branch (61) communicating with the carburetor bore in the region of the Venturi (59) and the other branch (63) communicating with the bore (57) outside the region of the Venturi along with an arrangement for directing displaced fuel from the fuel supply chamber (25) directly into a conduit (43) which normally conveys fuel from a fuel well (41) to the Venturi region (59), the directing arrangement being formed as an annular insert (23) for the fuel well, the aperture of which forms the fixed fuel metering orifice of the carburetor. With this arrangement primer actuation pressurizes the region above the fuel in the float bowl (25), forcing fuel through the annular insert (23) directly into the conduit (43) communicating between the fuel well and the carburetor bore Venturi (59), while the bifurcated float bowl air vent arrangement allows a smaller (65) opening into the float bowl, making float bowl pressurization priming feasible, while minimizing mixture richness changes normally associated with air intake obstructions such as a dirty air fitter.
Patent EP-0033703-A1 (EP)
Title: Aimant sans circuit magnétique, à haute homogénéité, notamment pour imagerie par résonance magnétique nucléaire
Inventor: BARJHOUX YVES
IPC: H01F7/20
Filed: 1981-02-03
Abstract: L'invention comporte au moins trois paires de bobines (1, 2, 3), coaxiales, d'axe (Oz) permettant deux accès à un volume d'examen, longitudinalement selon l'axe (Oz) et transversalement sêlon un plan de symétrie (4). Les neuf paramètres principaux caractéristiques des bobines sont choisis de façon à optimiser l'homogénéité du champ magnétique dans le volume d'examen. Application à l'imagerie médicale par Résonnance magnétique nucléaire et au contrôle non destructif de structures industrielles d'encombrement et de formes diverses.
Patent EP-0051588-A1 (EP)
Inventor: JACKSON BRIAN LAURENCE
IPC: G01N1/06
Filed: 1981-01-16
Abstract: Nouveaux microtomes rotatifs. De maniere a eviter le collage et la friction propres aux montages a coulisse, conventionnels pour la table a echantillons, la conception de l'invention assure une avance de la table d'echantillons (4) a l'aide d'un assemblage en parallelogramme (1, 6, 8, 9). Le retrait de la table a echantillons (4) s'effectue sans gener l'assemblage a vis mere (17, 18) a l'aide d'un dispositif a mouvements perdus (9a, 9b).
Patent EP-0050116-A1 (EP)
Title: Microprocessor system.
Inventor: ADONYI IVAN
IPC: G06F12/06
Filed: 1981-01-12
Abstract: PCT No. PCT/HU81/00001 Sec. 371 Date Sep. 15, 1981 Sec. 102(e) Date Sep. 15, 1981 PCT Filed Jan. 12, 1981 PCT Pub. No. WO81/02071 PCT Pub. Date Jul. 23, 1981.A microprocessor system including a microprocessor as the central processor unit and having memory read and memory write control outputs and peripheral device read and peripheral device write control outputs. The system also includes a peripheral device and a memory connected to the microprocessor via data-, address- and control buses and provided with read and write control inputs. The system employs combinational logic circuits for controlling the interconnections of the various system devices with the microprocessor in a predetermined way.
Patent EP-0063615-A1 (EP)
Inventor: NOZAWA RYOICHIRO
IPC: G05B19/41
Filed: 1981-10-29
Abstract: Lors du fonctionnement normal, un dispositif d'interpolation (102) fonctionne par impulsions selon la commande d'acheminement provenant d'une bande de commande (101) de maniere a delivrer des impulsions distribuees XP, YP, ZP, BP et CP correspondant a tous les axes d'un systeme de coordonnees orthogonales et spheriques, ces impulsions commandant les servo moteurs (113) a (117) par l'intermediaire des circuits d'asservissement (108) a (112) respectivement. Lors du fonctionnement manuel, afin de maintenir un positionnement relatif constant entre le sommet d'un outil et une piece a usiner, un generateur d'impulsions manuelles (103) produit des impulsions manuelles relatives a la direction dans l'axe B ou dans l'axe C apres le positionnement de l'organe de support de l'outil dans le systeme de coordonnees orthogonales, et ensuite des impulsions distribuees BP, CP sont produites par un dispositif d'interpolation (102) pour commander les servo moteurs (116) et (117). Simultanement, les impulsions distribuees sont envoyees a un circuit de correction (104), qui calculent les valeurs des corrections a apporter pour les axes X, Y et Z et produit des impulsions de correction XHP, YHP et ZHP, ces impulsions de correction etant ajoutees ensuite aux impulsions distribuees pour commander les servo moteurs.
Patent EP-0062793-A1 (EP)
Inventor: HACKETT WALTER J
IPC: C09G1/04
Filed: 1982-03-23
Abstract: The method and solution of this invention are for production of a toughened, mar-resistant floor film. The method includes the steps of applying to a floor surface a liquid solution containing a cross-linking ingredient, and buffing said floor surface with said solution thereon in moist condition to heat the solution and surface and produce crosslinking of said ingredient with the floor surface.
Patent EP-0064242-A1 (EP)
Inventor: GMUER BRUNO
IPC: B65D88/28
Filed: 1982-04-23
Abstract: The intention of the discharge hopper is to secure a mass flow in silo compartments (1) and storage tanks. In doing so, the product is neither to be mixed additionally nor demixed, but it should drop and flow out as a uniform mass. For this purpose, the invention proposes two hoppers (5, 6) which are inserted coaxially one inside the other and which provide an inner circular (A) and an outer circular (B) product flow. Both product flows are accelerated during discharge by an essentially constant taper and matched to the same flow rate in a compensating nozzle (7) into which the two flows pass without essentially changing direction. Due to the various influencing factors, a compensating zone (F) has proved to be a particularly essential factor in practice. The invention allows a new procedure and the use of the discharge hopper in a type series of standard designs which can be used for goods of various grain sizes, particularly also on soaking boxes for freshly soaked wheat; in this case, the flow rates can be made visible. For practical operation, the segment or the control segment (32) has proved to be particularly valuable. <IMAGE>
Patent EP-0085155-A1 (EP)
Inventor: FREY BILL
IPC: C01B21/04
Filed: 1982-12-07
Abstract: A PSA (pressure swing adsorber) system for producing high purity nitrogen from compressed air containing a pressure swing dryer to dry the compressed air arranged for regeneration by oxygen enriched desorption effluent gasses from the PSA towers. 
     A product nitrogen purge assists in desorption of the PSA towers and leads to improved yield. 
     The system is characterized by capability for yields of 99.5% nitrogen plus argon to exceed about 25% and an efficiency of about 60 volumes of the 99.5% product per volume of adsorbent per hour.