baber/WOPTO huggingface dataset:
Patent EP-4286329-A1 (EP)
Title: Lithium-doped silicon-based negative electrode active material, method of producing the same, method of post-treating the same, and negative electrode and secondary battery including the same
Inventor: PARK EUN JUN
IPC: C01B33/113
Filed: 2023-05-31
Abstract: Provided are a lithium-doped silicon-based negative electrode active material, a method of producing the same, and a negative electrode and a lithium secondary battery including the same. According to an exemplary embodiment of the present invention, a method of producing a negative electrode active material for a secondary battery including: a) a metal doping process of mixing a silicon-based material and a metal precursor and performing a heat treatment to dope the silicon-based material with a metal; and b) an acid gas treatment process of treating the metal-doped silicon-based material in an acid gas atmosphere to remove residual metal may be provided.
Patent EP-4289704-A1 (EP)
Inventor: UEMURA TAKAHIRO
IPC: B62D15/02
Filed: 2023-06-06
Abstract: PROBLEMTo provide a vehicle control device capable of accurately notifying a stop position of a vehicle leaving a parking lot by autonomous driving.RESOLUTION MEANSA vehicle control device 270 includes: a route generating unit 294 that generates a parking lot leaving route of a vehicle based on sensing results of a sensor group 230 mounted on the vehicle; a communication control unit 295 that transmits the parking lot leaving route to an information processing device and receives a stop position where the vehicle stops from the information processing device; and a projection control unit 296 that projects light emitted from a light source 261 at a position on a road surface corresponding to the stop position.
Patent EP-0000209-A1 (EP)
Inventor: SCHULER NORMAN WILLIAM
IPC: C08J5/18
Filed: 1978-06-01
Abstract: Avisible range light polariser with an iodine stained polyvinyl-alcohol film is prepared by treating the previously oriented and stained film with a borating solution containing a high level of potassium iodide. The insufficient red light dichroism resulting from this treatment can be avoided by incorporating zinc ions into the polariser after staining.
Patent EP-0001309-A1 (EP)
Inventor: BERNHARDT CHRISTIAN ALBERT
IPC: A23L27/21
Filed: 1978-09-13
Abstract: An aroma precursor composition comprising: a hydrogen sulfide precursor, preferably cysteine; a dimethyl sulfide precursor, preferably S-methyl methionine; and an edible proteinaceous material, preferanly soy protein. Upon heating or cooking in the presence of water, the precursor composition generates an aroma surprisingly reminiscent of cooked beef. Preferably, the precursor composition is substantially dry until ready to cook, then an effective amount of water is added thereto, whereby, upon cooking the aroma is generated in situ.
Patent EP-0000990-A1 (EP)
Inventor: TATTERSALL GRAHAM DAVID
IPC: H04M19/00
Filed: 1978-08-15
Abstract: Unbalanced/balanced converter circuit in which a first circuit (T1, T2) of controllable impedance is connected between a first supply terminal (earth) and a first balanced terminal (A-leg), a second circuit (T3, T4) of controllable impedance is connected between a second supply terminal (-48V d.c.) and a second belanced terminal (B-leg), and a control circuit (R, R2, A1) is connected to monitor any departure from balance of the potentials of the first and second balanced input/output terminals and to simultaneously change the impedances of the first and second circuits (T1, T2 and T3, T4 resp.) of controllable impedance in opposite directions to restore the potentials to balance. A first unbalanced terminal (X) is connected (via C6) to one balanced terminal (A-leg) and a second unbalanced terminal is connected to a common point (earth). 
<??>A principal use of the invention is balance/unbalanced conversion of a subscriber's telephone line.
Patent EP-0003576-A1 (EP)
Inventor: DANGSCHAT RAINER
IPC: H04N3/22
Filed: 1979-02-02
Abstract: 1. A colour television receiver with an automatic adjusting system, characterized in that it comprises a digital control unit (106) for controlling the east/west screen correcting output stage (107), the horizontal deflection output stage (108) and the vertical deflection output stage (109), that the digital control unit (106) consists of a line counter (113), a programmable read-only memory (116, 908) and a logic circuit (114), that theoretical values for the east/west screen correction and the vertical deflection are stored in the programmable read-only memory (116, 908), these theoretical values being obtained in that in the case of an automatic adjustement by means of a picture pattern generator (904), a test picture is produced on the picture screen (105, 901), which test picture is scanned line by line by means of a sensor system (117, 902) and the actual values are changed by an adjusting computer (118, 903) unit they correspond to theoretical values stored in the adjusting computer (118, 903), and that the corrected values are then fed into the programmable read-only memory (116, 908) line by line by means of a data transmission line (119, 906) as theoretical values for the automatic adjusting system, and that during operation of the colour television receiver, the logic circuit (114) forms control pulses for the output stages (107, 108, 109) from the theoretical values stored line by line in the programmable read-only memory (116, 908).
Patent EP-0003768-A1 (EP)
Inventor: EBNETH HAROLD DR
IPC: C23C18/20
Filed: 1979-02-06
Abstract: The paper is metallised by introducing it into a colloidal palladium solution containing acidic tin(II) ions in excess and treating the thus activated material with an acid or alkali and then electrolessly coating it with metal in a basic metal salt solution. The metallised paper has a surface resistance at 50% relative humidity and 23 DEG C, measured in accordance with DIN 54 345, of not more than 1 x 10<3> ohm when the metal coat has a thickness of 0.11  mu m and not more than 3 x 10<1> ohm when the metal coat has a thickness of 0.17  mu m.
Patent EP-0013286-A1 (EP)
Inventor: SWODENK WOLFGANG DR
IPC: B01J23/58
Filed: 1979-08-13
Abstract: 1. Hydrogenation catalyst containing a noble metal of group VIII of the periodic table on aluminium oxide as the support, which is obtainable by impregnating an aluminium oxide support material with an internal surface area (BET) of less than 80 m**2 /g, in accordance with its absorbency, to saturation with an aqueous solution containing an inorganic base, drying the material in a steam of warm air to a residual moisture content of less than 2% by weight and impregnating it in a manner which is in itself known with a noble metal salt solution, 0,1-50 gram equivalents of inorganic base being employed per gram equivalent of noble metal for impregnation, and subjecting the catalyst thus obtained to optional reduction, washing with water and drying.
Patent EP-0010177-A1 (EP)
Inventor: GLABISZEWSKI RICHARD
IPC: A61F2/64
Filed: 1979-09-20
Abstract: The artificial knee joint for an artificial leg includes a pair of substantially parallel pivotable bars which are connected by pivoting joints to an upper part and a lower part of the knee joint, respectively. One of the bars is anterior and the other is posterior with respect to a position of the artificial leg. The upper part has two spaced pivoting joints and the lower part has two spaced pivoting joints. The imaginary connecting line between the pivoting joint of the anterior bar and the pivoting joint of the posterior bar is substantially horizontal when the leg is in its vertical position. The imaginary connecting line between two pivoting joints of the anterior bar is inclined at a small angle to the imaginary connecting line between two pivoting joints of the posterior bar.
Patent EP-0012961-A1 (EP)
Inventor: GRIMM GERMAN ING GRAD
IPC: G01R23/15
Filed: 1979-12-14
Abstract: Es wird eine Einrichtung zur Bestimmung von die Netzfrequenz beeinflussenden Störungen in elektrischen Energieversorgungsnetzen vorgeschlagen und die Verwendung einer derartigen Einrichtung in einer adaptiven Frequenzregelung für elektrische Energieversorgungsnetze angegeben. Eine Verzögerungs- und Tastschaltung (4), welche an eine auf Frequenzabweichungen ansprechende Meßschaltung (2) angeschlossen ist, wird von den Ausgangssignalen einer Zeitsteuerschaltung (5) betätigt, die an eine auf die Frequenzänderungsgeschwindigkeit ansprechende Meßschaltung (19) angeschlossen ist. Ausgangssignale (6,7) der Verzögerungs- und Tastschaltung (4), welche Informationen über den Frequenzverlauf in der Zeit vor und nach der Störung enthalten, werden miteinander verglichen (8) und liefern eine Anzeige (12) über die störungsbedingende Leistung sowie nach rechnerischer Verarbeitung (32) mit die Frequenzänderungsgeschwindigkeit repräsentierenden Signalen eine Information (13) über den Störungsort innerhalb des Netzes.
Patent EP-0007141-A1 (EP)
Inventor: MOLL HENRI
IPC: D03D29/00
Filed: 1979-07-09
Abstract: 1. Hand-weaving apparatus of the type comprising two parallel, mutually interposed arrays of horizontal needles (1) and means for causing a relative and alternating displacement of the two arrays along the longitudinal axes thereof so that a weft thread can be deposited alternately on the ends of the needles of each array, said apparatus comprising a rigid frame (4) for supporting the needles and joining means interconnecting the needle of each array so that the interlac of the weft thread of the needles can be passed over the warp threads, in which apparatus the needles each have an eye to which a warp thread is attached, characterized in that the needles of one of the arrays are fixed to the rigid frame (4), while those of the other array are interconnected in groups by driving members (12) reciprocable relative to the frame (4), the said driving members (12) being connected to the frame by guiding elements (15, 28) and stop elements (15a, 26) which extend between the needles and which are so arranged that their movement away from the frame releases both of the arrays of needles together, each driving member (12) interlocking with one another a plurality of needles of the array not fixed to the rigid frame, this plurality of needles forming a group within this array.
Patent EP-0011441-A1 (EP)
Inventor: SANO TAKAO
IPC: D02J1/08
Filed: 1979-11-07
Abstract: An apparatus for effecting intermingling of individual filaments in a running yarn by the action of two or more fluid jets comprises a chamber (5) extending longitudinally through a body shell (2), the chamber being defined by a horizontal planar first wall portion (6) and a bent or curved second wall portion (7) which is symmetrical about a vertical plane extending longitudinally through the middle of the first wall portion. Fluid jet nozzles (9a,9b) positioned symmetrically in the second wall portion provide air jets which combine as a compound jet which forces a yarn down towards the first wall portion (6), causing intermingling of the filaments. Because of the symmetry of the chamber and air jets continuous unidirectional rotation of the yarn is minimised so that a high degree of uniform intermingling is achieved for a minimal air flow. The apparatus can be an assembly of three wall pieces, (2a, 2b, 2c), the first wall portion (6) of the chamber being a ceramic surface to resist abrasion by the yarn and airflows, and a longitudinal slit (13) can be provided to facilitate introduction and removal of the yarn.
Patent EP-0012085-A1 (EP)
Inventor: BOITELLE GEORGES
IPC: F16H21/36
Filed: 1979-11-29
Abstract: The device comprises a gear (2) which runs without sliding inside a fixed toothed crown (1) of double diameter, said gear being held in its nan by one or several satellite guides (5) and by a moving flange (6). The invention may be applied to any device requiring the transformation of alternating or circular motions.
Patent EP-0023312-A1 (EP)
Inventor: SACK WERNER
IPC: C03C27/04
Filed: 1980-07-16
Abstract: Es werden neidrig erweichende wärmeabsorbierende Verschmelzgläser zur hermetischen Kapselung elektrotechnischer Bauteile, insbesondere sowohl magnetisch als auch nicht magnetisch betätigter Leiterkontakte vorgeschlagen, welche folgende Zusammensetzungen aufweisen: SiO2 43,0 - 46,2 Gew.% Al2O3 1,0 - 2,0 Gew.% Na2 6,2 - 16,0 Gew.% PbO 33,0 - 46,1 Gew.% Fe3O4 2,0 - 4,5 Gew.% Sb2O3max. 0,2 Gew.% und welche dadurch ausgezeichnet sind, daß sie Wärmedehnungskoeffizienten im Temperaturbereich von 20 - 300°C von 8,4 bis 12,2 x 10<-><6>/°C mit maximaler Wärmeabsorption zwischen 1 und 1,5 µ aufweisen, daß ihre Erweichungstemperaturen (EW) zwischen 537 und 601°C liegen, daß ihre Verarbeitungstemperaturen (VA) zwischen 763 und 879°C liegen, daß sie beim Verschmelzprozeß weniger zur Verdampfung neigen, und daß ihre nach dem Verschmelzprozeß resultierenden Verschmelzspannungen zwischen metallischem Leiter und Glas sowohl bei einer schnellen Abkühlung an Luft als auch nach einer 5°C/min-Kühlung zu einer maximalen Zugspannung bei einer spezifischen Doppelbrechung von (2,7 + 0,1) x 10<-><6>/mm²/N, entsprechend einem optischen Gangunterschied <= 400 nm/cm führen.
Patent EP-0047325-A1 (EP)
Inventor: REDEL DIETER GEORG
IPC: E06B3/64
Filed: 1980-07-26
Abstract: 1. A section, preferably made of plastics material, for the subsequent conversion of a single-glazed window into a window having multiple glazing (2), comprising two retaining ribs (5, 6) for receiving the multiple glazing (2), an outer leg (4) covering the window-pane rabbet (9) in the existing sash frame (8), and an inner leg (10) on the room side, characterized in that the outer leg (4) is covered by a protective section (15), one edge of which engages a groove in leg (4) and the other edge of which snaps over the free edge of the said leg, and that the inner leg (10) on the room side is provided on the side facing the existing sash frame (8) with a notchshaped groove (12).
Patent EP-0029528-A1 (EP)
Inventor: KLINGLER FRIEDRICH
IPC: B65H21/00
Filed: 1980-11-05
Abstract: 1. Rotary web printing machine with a least one printing unit, a printing carrier web supply for each printing unit and a folding unit incorporating a cross cutting device, which folding unit can be connected in register by means of a coupling to the drive for the printing unit, characterized in that between the folding unit (7) and the printing unit (1, 2) a web connecting device (24) is provided which a) incorporates a supporting bar (30) with a separating edge (32) for completely separating a printed printing carrier web (22) and a bending edge (36) for the beginning of an unprinted priting carrier web (23), b) a clamping device (26, 27, 28, 29) for gripping the strip leading into the folding unit (7) of the printed printing carrier web (22) at a distance from the separating point, c) a holding device (31, 33, 34) for gripping, bending and holding the free end of the printed printing carrier web (22) in the bent position and d) means for swivelling the holding device (31, 33, 34) in the position that holds the free end of the printed printing carrier web (22) for pressing the bent free end against the unprinted printing carrier web (23) drawn over the supporting bar (30).
Patent EP-0021647-A1 (EP)
Inventor: PARDY RONALD PETER
IPC: F16H51/00
Filed: 1980-06-04
Abstract: The operating mechanism comprises a pedal (1) and a link (6) connected at one end to an hydraulic piston (8) and cylinder (7) and at the other end to the pedal (1) by means of a shaft (10) which extends from the end of the link (6) through an aperture (4) in the pedal by an amount (a) equal to or greater than the distance (b) through which the aperture (4) travels. Movement is transferred from the pedal (1) to the lever (6) by means of abutting surfaces (5a, 5b). 
     The slidable coupling provided by the shaft (10) and aperture (4) retains abutting surfaces (5a, 6) in alignment even when separated by distances upto or greater than the travel of the lever.
Patent EP-0018921-A1 (EP)
Inventor: RICAUD JEAN-LOUIS
IPC: H02J17/00
Filed: 1980-05-06
Abstract: On applique un courant électrique au primaire d'un transformateur d'alimentation (12) dont le secondaire (18) est constitué par au moins une spire, et on recueille un courant électrique correspondant au secondaire d'un transformateur de distribution (14) dont le primaire est constitué par ladite spire, le secondaire du transformateur de distribution étant disposé dans un organe amovible, tel qu'une pince (26), constituant le pièce mobile du système de connexion. Application à la transmission et à la distribution d'un courant électrique, par exemple au travers d'une paroi (10).
Patent EP-0026711-A1 (EP)
Title: Procédé de détection acoustique et ultrasonique d'assemblages combustibles d'un réacteur nucléaire devenus défectueux en service et dispositif de détection correspondant
Inventor: GRAVELLE ALAIN
IPC: G21C17/07
Filed: 1980-09-26
Abstract: On provoque une dilatation des gaz contenus dans les gaines des éléments combustibles pour provoquer la sortie de bulles de gaz dans un liquide de protection dans lequel sont plongés les assemblages combustibles. On arête la progression des bulles de gaz dans le liquide de protection au moyen d'un écran (1) disposé au-dessus de l'assemblage et on enregistre un phénomène acoustique lié au choc des bulles de gaz sur l'écran ou à l'accumulation de gaz sous la surface de l'écran. L'apparition de ce phénomène acoustique permet de détecter les assemblages défectueux. 
     L'invention s'applique en particulier aux réacteurs nucléaires à eau sous pression.
Patent EP-0028966-A1 (EP)
Title: Procédé de pilotage et de guidage de projectiles en phase terminale de vol
Inventor: METZ PIERRE
IPC: B64C15/14
Filed: 1980-10-30
Abstract: La correction est obtenue grâce à un barrillet (2) de (n) impulseurs à tuyères latérales (4). Le combustion du premier est déclenchée lorsque la vitesse de rotation de la ligne de visée atteint un seuil de déclenchement La poussée moyenne de chacun des impulseurs qui se décharge successivement et complètement durant un seul tour du projectile est orientée selon une même direction repérée par rapport à un système d'axes de référence absolu lié à la cible. Une détection de la cible par des moyens optroniques (12) permet de déterminer lorsque ce seuil de déclenchement est atteint. L'invention s'applique aux projectiles empennés dont la trajectoire est suffisament tendue pour être assimilée à une ligne droite, tels notamment que les obus d'artillerie anti-aérienne, antiblindés ainsi qu'aux sous-projectiles utilisés en artillerie sol-sol.
Patent EP-0022067-A1 (EP)
Inventor: ALBIEZ KLODWALD
IPC: C14C3/00
Filed: 1980-06-02
Abstract: 1. A process for dyeing and tanning pelts in a single bath, wherein these materials, which can be fat-liquored before-hand, are (a) dyed with at least one anionic dye and simultaneously pickled, and (b) tanned with at least one tannin, at a temperature in the range from 158 to 458C and in an aqueous liquor which has been adjusted to a pH value of 1 to 4.
Patent EP-0025455-A1 (EP)
Inventor: SILBERMAN IRA J
IPC: A63B21/06
Filed: 1980-09-24
Abstract: Un dispositif d'exercice sert a developper essentiellement les muscles du cou. Le dispositif comprend un support a poids pivotant (30) ayant une surface inferieure rembourree (36) qui monte et descend sous l'action des mouvements de la tete de l'usager. Le support du poids (30) pivote sur une structure ayant une forme generale en J inverse (22) qui est montee a l'aide de consoles (12) fixees aux pattes d'un banc d'exercice. La structure en forme de J (22) porte une butee (28) pour supporter le poids (30) dans une position de repos la plus basse.
Patent EP-0039705-A1 (EP)
Inventor: NILSSON STURE
IPC: F24B1/18
Filed: 1980-10-31
Abstract: Poele de chauffage (1) du type dispose de facon a chauffer l'air interieur qui circule au travers du poele dans des canaux speciaux (37, 39) et qui de ce fait refroidit les surfaces chauffees par un feu ou par le gaz de fumee produit. Dans le but d'atteindre un degre d'efficacite plus eleve, eliminant virtuellement toute emission de gaz toxique, ainsi que le risque de fissuration du poele et evitant toute utilisation d'un materiau d'isolation dans celui-ci, le poele se compose d'une chambre de combustion (11), dans laquelle au moins une paroi ou de preference toutes les parois (12, 12', 13, 13') presentent une surface plissee (44, 44'). Les parois laterales (12', 13') peuvent par ce moyen etre dotees d'une chemise interne disposee dans la chambre de combustion. En outre, le poele comprend un diffuseur de flamme (20), dispose a une certaine distance au-dessous du conduit (19) du poele et etroitement lie aux parois laterales de la chambre de combustion, mais laissant une ouverture (53) entre un bord frontal (26) sur le diffuseur de flamme et les portes de fermeture (9) du poele ou similaire. Le diffuseur de flamme divise la chambre de combustion (11) en une chambre inferieure (51) destinee a contenir le foyer (56) lui-meme et une chambre superieure (52).
Patent EP-0033067-A1 (EP)
Inventor: BOLCAVAGE RICHARD DONALD
IPC: B41J9/54
Filed: 1981-01-08
Abstract: A printer control system for a belt printer has an arrangement for checking print hammer operating circuits (HDC 1-6) by comparing areal time actual parity of the circuits with a precalculated expected parity. Prior to printing, a microprocessor (11) calculates expected parity bytes for each subscan for storage in a storage device (10 or 11) along with the print position fire data used for selecting the operating circuits to be activated in the related subscans. An actual parity byte is generated on a real time basis by ODD/EVEN parity circuits (ODD/EVEN PARITY 1 - 6) associated with groups of operating circuits for comparison with a composite parity byte generated each subscan by the microprocessor. The composite parity byte is generated by combining the expected parity bytes from the storage device for several successive subscans. The composite parity byte is updated each subscan by a process of subtracting the initial expected parity byte and adding a new subscan expected parity byte. Comparison is made when all the activating circuits are in stable condition.
Patent EP-0056824-A1 (EP)
Inventor: HOLZMANN GUNTER
IPC: A61K35/63
Filed: 1981-01-22
Abstract: A therapeutic agent comprises an aqueous extract material from the venom sac of ants from the genus Pseudomyrmex specie triplarinus. Multiple injections of the agent into a patient results in remission of pain and other symptoms due to rheumatoid arthritis and other auto-immune ailments. The RA factor in the body is decreased as a result of such injections.
Patent EP-0037960-A1 (EP)
Inventor: PETRUCK GERD-MICHAEL DR
IPC: C07C17/12
Filed: 1981-04-01
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von Trichlorbenzolen durch Chlorierung von o-Dichlorbenzol in Gegenwart eines Katalysators, der Aluminiumchlorid enthält.
Patent EP-0044915-A1 (EP)
Inventor: BURRI CAIUS PROF DR
IPC: A61F2/30
Filed: 1981-05-22
Abstract: The shaft part (2) of a collarless hip-joint endoprosthesis consists predominantly of carbon-fibre reinforced carbon. Its proximal-medial part (3) has an elliptic cross-section, and in the distal part (4) it is of cylindrical design. The prosthesis is wedged in the area of Shenton's line so that, upon loading of the prosthesis, comparatively small bending moments take effect, and excessive stressing of the bone tissue is ruled out. <IMAGE>