baber/WOPTO huggingface dataset:
Patent EP-4269077-A1 (EP)
Title: Welding method for household appliance, welded assembly, appearance member, and household appliance
Inventor: ZHANG WENXU
IPC: B29C65/16
Filed: 2023-04-18
Abstract: The present invention relates to the field of household appliances, in particular to a welding method for a household appliance, the welding method comprising steps of providing a first component having a light-transmitting portion; providing a second component having a light-absorbing portion; positioning the first component and the second component relative to each other such that the light-transmitting portion and the light-absorbing portion have an overlapping region; and directing a welding laser onto the light-absorbing portion through the light-transmitting portion in the overlapping region to form a welding portion between the light-transmitting portion and the light-absorbing portion, so that the first component and the second component are welded together to form a welded assembly that forms a usage appearance region of a household appliance, with the welding portion being hidden in the usage appearance region. A welded assembly, an appearance member and a household appliance are further provided. According to the present invention, a permanent connection between the two components is achieved, and the welding portion that connects the two components together is less visible to a user during regular use of the household appliance, so that the household appliance is durable and has a high-quality decorative appearance effect.
Patent EP-4268740-A1 (EP)
Inventor: ZANDER NILS
IPC: A61B17/72
Filed: 2023-04-26
Abstract: A method for securing a fractured bone includes inserting an intramedullary nail into an intramedullary canal of the bone; driving a bone screw into the bone such that a head of the bone screw is anchored in a cortical region of the bone; installing a bone plate against the bone to cover the head of the bone screw with an inner surface of the bone plate; and driving a plate screw through a plate hole of the bone plate into the underlying bone.
Patent EP-0007925-A1 (EP)
Inventor: CUVELIER MICHEL
IPC: B23K11/30
Filed: 1978-08-07
Abstract: Installation for the heat treatment at high temperature of materials to be treated in succession, comprising pairs of rollers (2, 3) in which, in order to obtain efficient cooling of the rollers, the latter support rings (5, 13) each defining an open container fed by a device (7, 8) for dispensing a cooling liquid. Moreover, the rollers are pierced with holes passing from the base of the container to the upper face of the roller (2, 3) towards the lower face of the latter.   <IMAGE>
Patent EP-0007337-A1 (EP)
Inventor: BENET BORRAS SERGIO CAMILO
IPC: B44C3/08
Filed: 1979-02-27
Abstract: Ce procede est mis en oeuvre en realisant une aspiration a travers un conduit (8) communiquant avec une cavite d'aspiration (7) menagee dans un moule (1) aboutissant sur des canaux ou orifices (6) menages au fond des creux (2) du moule destines a aspirer les parties de la feuille imprimee (11) portant les motifs a faire apparaitre en relief, en formant a ces emplacements des poches d'aspiration dans la feuille imprimee et consecutivement on comprime et chauffe simultanement sous haute frequence le moule (1) retenant la feuille aspiree entre deux plateaux (12, 13) d'une presse chauffante, dont le plateau (13) porte une feuille de support (15) sur laquelle on place un element en matiere compressible (18), de facon que cet element s'ecrase sous l'effet de la compression en chassant de l'air dans les poches de la feuille imprimee pour augmenter le relief, et on recueille un produit final soude sur le contour de la gravure du moule et presentant des reliefs desires.
Patent EP-0005745-A1 (EP)
Inventor: WINTERS GIORGIO
IPC: C07D231/38
Filed: 1979-05-08
Abstract: New tricyclic ortho-fused heterocyclic compounds of formula
     wherein A is the group R or the group N
     in which R represents hydrogen, (C 1-4 ) alkyl, phenyl or tolyl and R, may be (C 1-4 ) alkyl, phenyl or tolyl, R 2  is selected from (C 1-4 ) alkyl, (C 2-4 ) alkanoylmethyl, carbo- (C 1-3 ) alkoxymethyl, hydroxy (C 2-4 ) alkyl, halo (C 2 . 4 ) alkyl and a group
     wherein R 3  is an alkylene group from 2 to 4 carbon atoms and R. and R s  independently represent hydrogen or (C 1-4 ) alkyl or, taken together with the nitrogen atom, a fully hydrogenated 5 or 6 membered heterocyclic radical which may contain a further heteroatom selected from 0, N and S and be optionally substituted by a (C 1-4 ) alkyl or phenyl group, or R 2  may represent nil, the dotted lines x and y may represent nil or additional bonds; with the proviso that, when the symbol R 2  linked to the oxygen atom is different from nil, x is an additional bond and y and the other symbol R 2  represent nil; with the further proviso that. when the symbol R 2  linked to the nitrogen atom is different from nil, y is an additional bond and x and the other symbol R 2 , represent nil; and salts therewith of pharmaceutically acceptable acids. The compounds possess antiinflammatory CNS-depressant and anti-anxiety utility.
Patent EP-0006174-A1 (EP)
Inventor: TRAEUBEL HARRO DR
IPC: C08G18/42
Filed: 1979-06-05
Abstract: A process for direct or reverse coating of substrates by means of a two-component system comprising an NCO prepolymer based on an adipic acid copolyester and the solution of an aromatic diamine as chain extender, using an aromatic diamine having such a reactivity that a mixture of a 50% by weight solution of the prepolymer component in toluene with the chain extender component has a viscosity of from 1000 to 15,000 cP at 20 DEG C 3 minutes after mixing. <IMAGE>
Patent EP-0010167-A1 (EP)
Inventor: KUHL HANS DIPL-ING
IPC: B27C9/04
Filed: 1979-09-18
Abstract: 1. A combined machine tool for hobby purposes with two separately bearinged working shafts (2 and 3) placed side by side, more specially a planing shaft (2) and a further shaft (3), for supporting different tools or tool supports, which at their two ends which are next to each other each have an input driving belt pulley (8 and 9) and of which one or the other as desired may be powered by way of a common motor (11), which may be adjusted in height, and which by way of a driving belt (12) may be joined up with one or the other of the input driving pulleys (8 and 9), characterized in that the two working shafts (2 and 3) are fixed in position and have convered input driving belt pulleys (8 and 9) of the same diameter, of which each has its own driving belt (12), which may be taken off only from the motor output belt pulley (10), which is stepped and has a step size equal to the axial spacing of the input driving belt pulleys (8 and 9), and the driving belt (12) after being taken off the motor output driving belt pulley (10) may be placed in a support (17 or 19, 20) fixed to the housing and placed next to the motor output driving belt pulley (10), and in that the two driving belts (12) make necessary different axial spacings between their input driving belt pulleys (8 and 9) and the step (14 or 15) which is in the place in question lined up therewith of the output driving belt pulley (10) of the motor (11), which may undergo axial adjustment at least by an amount equal to the spacing of the input driving belt pulleys (8 and 9).
Patent EP-0012198-A1 (EP)
Inventor: KANE BERNARD JAMES
IPC: C07C29/56
Filed: 1979-10-29
Abstract: A process for allylic rearrangement, particularly ter- penoid allylic rearrangement, utilizing certain acid forming metals to form an ester or alcoholate (alcohologen) of the allylic alcohol to be rearranged, isomerizing and cleaving the alcohologen in the presence of a transition metal compound catalyst and recovering the rearranged alcohol.
Patent EP-0013307-A1 (EP)
Inventor: SANSING JAMES E
IPC: C05C9/02
Filed: 1979-11-03
Abstract: Fertilizer liquid compositions comprising an aqueous solution of nitrogen, phosphorus and potassium macronutrient components are disclosed. The nitrogen is provided by a water-soluble urea-formaldehyde reaction product which is absorbed at about the same rate as other macronutrient components present in the fertilizer composition. The compositions of the present invention avoid phytotoxicity and metabolic imbalance in plants and provide for healthy plants with increased yields and a highly efficient utilization of nutrients when used either alone or in combination with other micronutrients, in foliar feeding of field crops such as legume and cereal grain crops and in turf care, horticulture and silviculture.
Patent EP-0011829-A1 (EP)
Inventor: SCHUMACHER FREDERICK GEORGE
IPC: C08L21/00
Filed: 1979-11-22
Abstract: There is provided a means to include clay in hot melt compositions containing substantial quantities of ethylene/vinyl ester copolymers by including a processing oil in the blend in order to passivate the clay. The oil:clay weight ratio should be at least about 1:4.
Patent EP-0005919-A1 (EP)
Inventor: CARTER BRYAN G
IPC: C25D11/24
Filed: 1979-05-09
Abstract: A process for sealing anodic oxide films on aluminium comprises immersing the anodised aluminium in a bath containing an aqueous solution of a sealing accelerator, preferably triethanolamine, at a pH of 7 to 11, followed by conventional treatment in a hot water bath containing an anti-smut additive. The preliminary accelerator treatment allows the sealing step to be substantially accelerated and permits the production of an essentially smut-free surface on the sealed anodic oxide film.
Patent EP-0006053-A1 (EP)
Title: Dispositif différentiel à transfert de charges électriques, filtre et ligne à retard comportant un tel dispositif
Inventor: BERGER JEAN-LUC
IPC: G06G7/14
Filed: 1979-05-23
Abstract: L'invention a pour objet un dispositif différentiel à transfert de charges. Il comporte principalement: - deux canaux (1 et 2) de transfert de charges qui reçoivent respectivement les deux signaux (E1, E2) dont il faut réaliser la différence; - une électrode (GL) commune aux deux canaux; - des moyens d'échantillonnage des signaux dans chacun des canaux, cet échantillonnage étant réalisé aux mêmes instants dans les deux canaux; - un ensemble d'électrodes dans chaque canal, assurant sur application de potentiels de période T, la propagation des échantillons jusqu'à l'électrode commune (GL) avec un retard relatif égal à T/2 d'un canal par rapport à l'autre. Le signal représentant la différence des signaux d'entrée est prélevé sur l'électrode commune (GL). Ce dispositif est notamment applicable aux filtres transversaux et aux lignes à retard à transfert de charges.
Patent EP-0007862-A1 (EP)
Inventor: PALUMBO JEAN-CLAUDE
IPC: F23J7/00
Filed: 1979-07-20
Abstract: 1. A liquid agent for the chemical decomposition of soot, having the form of an aqueous solution of an alkali metal compound and a magnesium compound, characterized in that the alkali metal compound is potassium acetate, CH3 CO2 K, and in that the magnesium compound is magnesium nitrate, Mg(NO3 )2 , or a mixture of magnesium nitrate and magnesium acetate, (CH3 CO2 )2 Mg, and in that the relative proportions of the potassium and the magnesium in the agent are 40 to 60 atomes of the former to 60 to 40 atoms of the latter.
Patent EP-0006392-A1 (EP)
Title: Enveloppe isolante en résine coulée pour appareillage électrique
Inventor: DANCHIN MAXIME
IPC: H01H33/02
Filed: 1979-05-31
Abstract: Enveloppe (12) en résine coulée pour appareillage électrique, délimitant un espace (10) interne étanche rempli de gaz sous pression. Un filet (24) de protection est noyé dans la paroi de l'enveloppe (12), et est constitué par un matériau thermoplastique étirable à la température ambiante lors d'un éclatement accidentel de l'enveloppe (12), de manière à assurer la rétention des fragments de l'enveloppe éclatée par allongement du fil composant ledit filet.
Patent EP-0007884-A1 (EP)
Title: Procédé et dispositif de traitement d'un métal ou alliage liquide au moyen de flux liquide et solide, application au traitement de l'aluminium, du magnésium ou de leurs alliages respectifs
Inventor: GUERIT PIERRE
IPC: C22B9/02
Filed: 1979-07-27
Abstract: L'invention se rapporte à la fonderie des alliages légers. Elle concerne un procédé et un dispositif de traitement d'un métal ou alliage liquide au moyen de flux liquide et solide. Elle consiste à faire passer le métal ou alliage à traiter au travers d'une colonne munie d'un siphon de sortie garnie de granulés solides et de flux liquide, une partie au moins des granulés étant constitués par un flux solide dont le point de fusion est supérieur à celui du flux liquide et à la température du métal à traiter. Le granulé solide peut être introduit dans une cartouche amovible, facilement interchangeable. Application à la purification poussée des alliages à base d'aluminium par élimination des inclusions dites ultimes.
Patent EP-0012707-A1 (EP)
Inventor: MARTIN RUIZ JOSE
IPC: B60S9/215
Filed: 1979-10-31
Abstract: The disclosure relates to a hydraulic mechanism, controlled from the vehicle that effectivelly allows lifting the vehicle wheels, one side at a time, or the four at the same time, and to then impart a lateral displacement to the vehicle. 
     The support means include lateral pairs of wheels (18) which are transversally positioned to the vehicle and have self-propelling means (17, 19) in order to park a car by alligning it with the empty space and actuating the system. The vehicle will then displace itself into the space without the need of operating the steering wheel. The system comprises a hydraulic pump (3), operationally connected to a liquid reservoir (2), and connected to a distribution box (5) that include a set of actionable derivative valves (10, 11) which supply liquid flow to pairs of vertically positioned hydraulic pistons (13), secured by fixing means to each of the lateral sides of the vehicle, and adjacent to the vehicle wheels (20), the descending steps (15) of said pistons being provided with shaft boring pillow-blocks (16) having between them an axis (17) for each side, each piston having mounted thereon pairs of transversely positioned reduced diameter wheels each axis being provided with power means (19, 23-27) capable of imparting a rotational movement thereto.
Patent EP-0008301-A1 (EP)
Inventor: WORTHINGTON JAMES C
IPC: H03K5/135
Filed: 1979-08-13
Abstract: Des signaux de temps a codage numerique sont utilises pour commander l'emission de signaux de sortie cycliques. Les signaux de temps sont fournis aux entrees d'un premier et d'un second generateur de signaux (14) et (15) respectivement. Un dispositif de reglage (17), reglable par l'utilisateur, gouverne le second generateur de signaux de sortie pour dephaser un groupe de signaux de sortie du second generateur par rapport aux signaux de sortie du premier generateur. Des variantes de construction (15) et (16) du second generateur de signaux de sortie permettent de dephaser soit des groupes d'impulsions soit une impulsion isolee.
Patent EP-0025034-A1 (EP)
Inventor: KUHFUSS JR ALVIN L
IPC: B60K17/00
Filed: 1980-09-24
Abstract: Un composant (10) d'un vehicule est monte de maniere amovible sur son support stationnaire (11). Une paire de galets (17, 17a) montes en rotation sur le composant (10) s'engagent chacun dans un rail (18, 18a) fixe sur le support (11) pour guider ainsi de maniere precise les deplacements du composant (10) lors de son installation ou demontage. Cet appareil et ce procede assurent la manipulation rapide et precise du composant (10), evitent les interferences avec d'autres pieces de la structure du vehicule pendant la manipulation, et sont adaptes a des composants tels que des transmissions ayant des formes variees.
Patent EP-0021381-A1 (EP)
Inventor: LINK GERHARD
IPC: C07C17/00
Filed: 1980-06-21
Abstract: 1. A process for the manufacture of vinyl chloride by thermal cracking of 1,2-dichloroethane, with the reaction gas leaving the reaction furnace being cooled indirectly by a liquid or gaseous coolant for subsequent splitting by distillation, said process incorporating the improvement which comprises performing the complete cooling in at least 2 stages, the reaction gas mixture being cooled to a temperature level of 220 to 120 degrees C at an average cooling rate per second of at least 1/10 of the temperature in terms of degrees C at which this mixture penetrates into the zone of indirect cooling, the heat transferred to the coolant being utilized for heating any process equipment and the reaction gas mixture together with any condensate resulting from this mixture being further cooled directly or indirectly in at least one downstream stage.
Patent EP-0024681-A1 (EP)
Inventor: REICHLE HANS
IPC: B60Q1/44
Filed: 1980-08-20
Abstract: 1. An electrical equipement on a vehicle, in particular on a two-wheeled vehicle, with a current-producing electric machine (10), and with at least one electrical consuming device (11), in the electric circuit of which an accumulator battery (12) is connected, characterized in that a regulator (17) is connected in series to the accumulator battery (12), and that in the electric circuit of the construction a switch means (13) is arranged that closes the electric circuit when the vehicle is brought into a position of inclination by a travelled descent and/or by a retardation caused by the application of the brakes.
Patent EP-0025583-A1 (EP)
Inventor: YOSHIZUMI MOTOHIKO
IPC: C09C1/36
Filed: 1980-09-09
Abstract: By pouring a solution containing hydrolyzable tin and antimony salts into an aqueous dispersion of titanium oxide particles and mixing, the salts are caused to hydrolyze, whereby a uniform and strongly adhering coating layer of antimonyoxide-containing thin oxide is formed on the surface of each particle of the titanium oxide. The coated powder thus abtained is non-hygroscopic and non-toxic and exhibits stable electroconductivity. Furthermore, since it can possess excellent whiteness, it is suitable for forming the electroconductive layers of electro-thermosensitive papers and electrostatic recording papers, for use as the antistatic agent of resins, and for other uses.
Patent EP-0025596-A1 (EP)
Inventor: WIEGAND JOHN RICHARD
IPC: H01F1/03
Filed: 1980-09-12
Abstract: A read head for a Wiegand type wire. The read head establishes an asymmetric field to which the wire is subjected. A setting magnet at a first position establishes a sufficiently strong positive field to set the core and shell of the Wiegand wire in a first confluent state. At a second position, the field is sufficiently negative so as to assure that the core switches state thereby establishing a reverse state for the wire. The field does not go strongly negative and thus the state of the shell is not reversed. At a third position, the field becomes sufficiently positive so as to cause the core to reserve its state again thereby switching the wire from its reverse state to its confluent state. This particular switching occurs in close proximity to the pickup coil thereby providing an output pulse in response to the switch of state of the wire from reverse state to confluent state.
Patent EP-0027231-A1 (EP)
Inventor: HELLING GUNTER DR
IPC: C08F20/00
Filed: 1980-10-06
Abstract: Als polymeres Beizmittel für die Anwendung in Bildempfangsschichten von Materialien für das Farbstoffdiffusionsübertragungsverfahren eignen sich Polymere mit wenigstens 10 Mol-% an wiederkehrenden Struktureinheiten der Formel I. <IMAGE> Q bedeutet N oder P R¹, R², R³ bedeuten carbocyclische Reste oder Alkylreste oder zwei dieser Reste vervollständigen einen 5- oder 6-gliedrigen heterocyclischen Ring R<4> bedeutet H oder Alkyl X<ϑ> ist ein Anion.
Patent EP-0026937-A1 (EP)
Inventor: OKAMOTO KATSUNARI
IPC: C03C13/04
Filed: 1980-10-07
Abstract: In a single mode optical fiber (10) of the type comprising a core (11), a cladding (12) surrounding the core (11) and an intermediate layer (13), the refractive indices n1, n2 and n3 respectively of the core (11), the cladding (12) and the intermediate layer (13) are selected such that the following relations are satisfied       
     This optical fiber (10) has a transmission characteristic over a wider frequency band than the prior are and can provide a wave length multiplex transmission.
Patent EP-0031420-A1 (EP)
Title: Method of making a junction in conveyor belts or the like, and connecting plate for such a junction
Inventor: THIES PETER
IPC: F16G3/10
Filed: 1980-10-31
Abstract: 1. A method of making a junction (2) in a conveyor belt (1) or the like or rubber or rubber substitutes, comprising at least two rubber-coated traction supporting inserts (4), e.g. fabric traction supporting inserts, separated by an intermediate rubber layer (3), and comprising at both sides thereof respectively one covering plate rubber layer (5), with respectively at least one end section of the intermediate rubber layer (3) being removed from the belt ends joined in the junction (2), a vulcanized connecting plate (7) of caoutchouc provided with traction supporting inserts (6) and bridging joints (9 ; 10, 10') between the belt ends being inserted into the cleared space during joining of the belt ends and, by using a binder being firmly connected to the neighboring traction supporting inserts (4) under the application of pressure and, if need be, at an elevated temperature, characterized in that a connecting plate (7) is used carrying on the two flat sides thereof a fabric forming the protective fabric which is withdrawn immediately prior to inserting the connecting plate (7) into the junction (2).
Patent EP-0034218-A1 (EP)
Inventor: SCHRADER HELLMUT
IPC: G03B21/30
Filed: 1980-12-17
Abstract: Projection apparatus comprising a frame which may be covered by a hood. The frame is provided with power supply elements, control circuits, etc... and carries the projector itself, which comprises only the light source, the light guide, the lens and the ventilation. The projector itself is connected to the frame by one or several telescopic feet, preferably adjustable in any position.
Patent EP-0033017-A1 (EP)
Inventor: GOMA GERARD
IPC: C12M1/00
Filed: 1980-12-31
Abstract: 1. Device for the anaerobic fermentation of manure with a view to the production of bio-methane, this device being characterized in that it comprises a reactor, into the bottom part of which is introduced the manure in a reactional aqueous medium, this manure progressing during fermentation towards the top part of the reactor where the drawing off of the gas produced, separated from the solids is carried out, in that this reactor comprises a perforated vertical partition separating it internally into two compartments, the first receiving the manure and the second, at least in part, occupied by a porous packing of fixation of the microorganisms, ensuring the fermentation, and in that a recycling decanter is associated to the reactor, this decanter being fed from the second compartment of the reactor by the liquid fraction evacuated from the reactor that it separates into one part enriched in recycled microorganisms towards the second compartment, and a second impoverished part that is rejected.
Patent EP-0054584-A1 (EP)
Inventor: VAN VEEN HANS JACOBUS FRITS
IPC: H01Q9/44
Filed: 1980-12-19
Abstract: The broadband antenna system here considered and assembled from the elements described, is serving for the reception of signals for Radio and Television. 
     The special features are:
     the compactness,   the reception of signals from every direction,   the insensibility for disturbing elements and climat conditions (atmosferics),   the versatility and easy managebility,   weak signals produce a good picture and sound, both for black/white and color TV without the use of separate amplifiers.   
     With this invention it has to be postulated that the described aerial can be used as a replacement for the TV-and Radioaerialsystem of today, that are so disfiguring our environment and that need so much space. 
     On places outside the transmitting field of a transmitter also this aerial on limited height will not be able to make the signals visable.