baber/WOPTO huggingface dataset:
Patent WO-9518425-A1 (WO)
Title: Coupe-circuit de securite
Inventor: LAX STEVEN A
IPC: G07C9/00
Filed: 1994-12-21
Abstract: Dispositif de coupure d'alimentation électrique de securité (10) destiné à empêcher l'utilisation non autorisée d'un appareil électrique (11) tel qu'une cuisinière électrique tout en permettant le fonctionnement d'équipements électriques auxiliaires tels que voyants et horloges. Le disposif (10) comprend un relais (33) commandé par un contrôleur programmable à microprocesseur (26) qui mesure le courant électrique d'alimentation de l'appareil (11). Un programme informatique stocké dans le microcontrôleur (26) commande au relais (33) de supprimer l'alimentation électrique, lorsqu'une personne tente de mettre en fonction une partie quelconque de l'appareil (11) appelant un courant électrique dépassant une limite déterminée, alors que ledit contrôleur (26) est en mode coupure. Le microcontrôleur (26) est programmé pour adopter le mode coupure soit (1) à l'aide de séquences clés introduites dans un petit clavier amovible (27), soit (2) lorsqu'une période de temps programmée s'est écoulée depuis la dernière utilisation autorisée soit (3) lors du retrait du clavier amovible (27). L'alimentation électrique complète de l'appareil (11) est rétablie par le microcontrôleur (26) lors de l'introduction des séquences clés sur le clavier (27).
Patent WO-9614597-A1 (WO)
Inventor: WHITEHEAD LORNE A
IPC: G02B6/00
Filed: 1995-10-27
Abstract: An outer prism light guide (48) surrounds a cover (52) which in turn surrounds a light source. Guide (48) is formed of prism light guide wall material having uniform shape in cross sections perpendicular to a first octature symmetry direction (44), with its optical centre line (50) parallel to direction (44). Surfaces of the wall material are substantially in octature relative to direction (44). A surface normal vector (46) at any point on any internal surface of the material is either substantially parallel or substantially perpendicular to a first notional line extending from the point through and perpendicular to optical centre line (50). Cover (52) has cylindrical symmetry about optical centre line (50) to intercept a substantial portion of light emitted by the source. Cover (52) is formed of prism light guide wall material, with surfaces of the cover wall material substantially in octature at any point (54) on cover (52) relative to a second, spatially variable octature symmetry direction (56), which, at point (54), is perpendicular to first octature symmetry direction (44); and, perpendicular to a second notional line (58) extending from point (54) through and perpendicular to optical centre line (50). A surface normal vector at any point on any outer surface of cover (52) is either substantially parallel or substantially perpendicular to first octature symmetry direction (44). Cover (52) is confined to a region sufficiently close to optical centre line (50) to substantially prevent propagation of light rays incident on an inside surface of cover (52) to and through the light guide wall material.
Patent WO-9855693-A1 (WO)
Title: Polymeres dendrimeres pour la production de papier et de carton
Inventor: ALLEN LAWRENCE H
IPC: D21H17/56
Filed: 1998-05-22
Abstract: Suspension de pâte et procédé permettant d'améliorer la rétention des fines, des charges minérales, de la résine naturelle en dispersion et/ou des matières collantes hydrophobes synthétiques et des fibres de cellulose dans une feuille de fibres de cellulose. Le procédé consiste à utiliser des polymères dendrimères pour accroître la rétention des fines, des charges, des particules hydrophobes en dispersion et des fibres de cellulose. Son application dans l'industrie du papier permet: (1) d'augmenter la rétention des charges dans le papier et de réduire la perte des matières de charge dans les rejets d'eau blanche provenant de la fabrication du papier; (2) d'accroître la rétention des fines et des fibres de cellulose durant le processus de fabrication du papier; d'augmenter la vidange de la machine à papier; et (3) d'éliminer du flux de fabrication une fraction significative de la résine naturelle, du plastique et des matières collantes, ce qui améliore le recyclage des filtrats et donc produit moins d'effluents à la sortie des usines et crée moins de problèmes avec les résines, tels que formation de dépôts, diminution de la résistance du produit et contamination de ce dernier par des particules de poussière.
Patent CH-719562-A1 (CH)
Title: Ophthalmological laser treatment device.
Inventor: CHRISTIAN RATHJEN
IPC: A61F9/00
Filed: 2022-03-29
Abstract: An ophthalmological laser treatment device (1) and methods are disclosed, the ophthalmological laser treatment device (1) comprising: a base station (2) having a treatment laser source (21), an application head (3), and an arm (4) configured to provide a beam path for the treatment laser beam; wherein the ophthalmological laser treatment device (1) includes a laser beam monitor (5), a light signal source (6), and a control module (7), the laser beam monitor (5) arranged to receive a light signal generated by the light signal source (6), the light signal having traveled through the arm (4) along the beam path; wherein the control module (7) is configured to control the ophthalmological laser treatment device (1) using signal characteristics of the light signal.
Patent CH-700896-A1 (CH)
Title: Discharging device i.e. dual-chambered syringe, for discharging e.g. paste-like product to treatment location, has drive device including spindle with external thread, which extends between plungers and engages with housing internal thread
Inventor: KAUFMANN SAMUEL
IPC: B05C17/01
Filed: 2009-04-28
Abstract: The device has an advancing element (2) moving relative to a housing (1). Plungers (9, 9') partially extend into chambers (4, 4') of the housing. A drive device (3) includes an external thread, which co-operates with an internal thread of the housing such that the advancing element is axially moveable in a direction of outlets (5, 5') of the chambers by rotating the drive device relative to the housing. The drive device includes a spindle (12) with an external thread, which extends between the plungers and engages with the internal thread of the housing.
Patent WO-0057172-A1 (WO)
Title: Appareil de chromatographie electrique polyvalent a pression
Inventor: YAN CHAO
IPC: G01N30/02
Filed: 2000-03-20
Abstract: L'invention concerne un dispositif de détection-analyse se composant d'une alimentation haute tension, d'une colonne chromatographique capillaire et d'un détecteur caractérisé en ce qu'il comporte une pompe de haute pression qui fournit à la colonne chromatographique un courant positif, un courant inversé ou bidirectionnel. Ainsi, on évite la création de bulles d'air, les interruptions d'écoulement dans la colonne chromatographique tout en assurant un haut rendement. Il suffit de changer la colonne chromatographique pour obtenir une grande variété de dispositifs de détection-analyse. Les dessins illustrent deux récipients d'écoulement (1, 2), deux pompes (3, 4), des passages de déviation (5, 6, 11, 19), un cadre fixe (7), des soupapes de non retour (8, 9, 13, 20), un dispositif de pénétration (10), une colonne chromatographique capillaire (12), une alimentation haute tension (14), un instrument de détection (15), un réservoir de détection (16), deux tubes capillaires (17, 18), une colonne de limitation (21) et un PC (22).
Patent CU-22234-A1 (CU)
Inventor: MESA IZQUIERDO MARGARITA
IPC: A01N57/14
Filed: 1988-12-23
Abstract: EN LA INDUSTRIA PAPELERA CUYA MATERIA PRIMA ES LA MADERA DE CONIFERA                                (GENERO PINUS) SE TRABAJA PARA INCREMENTAR EL CONTENIDO DE EXTRACTIVOS                              (ACIDO RESINICO) EN EL FUSTE, CON EL OBJETIVO DE OBTENER MAYORES                                    RENDIMIENTOS DE COLOFONIA AL SULFATO POR METRO CUBICO DE MADERA PROCESADA.                          ESTO SE LOGRA APLICANDO ESTIMULANTES EN EL ARBOL EN PIE QUE PROVOCAN UN                             INCREMENTO DEL CONTENIDO EXTRACTIVO. EL OBJETIVO TECNICO QUE PERSIGUE LA                            UTILIZACION DEL TRAKEPHON COMO ESTIMULANTE PARA LA RESINIFICACION                                   ARTIFICIAL, ES CONTAR CON NUEVOS PRODUCTOS PARA ESTE FIN Y QUE TENGAN MENOR                         GRADO DE TOXICIDAD PARA EL HOMBRE Y LAS PLANTAS. LAS VENTAJAS DE NATURALEZA                         TECNICA QUE SE OBTIENEN CON SU APLICACION NO EXISTEN, NO OBSTANTE PUEDEN                            LOGRARSE RESULTADOS SIMILARES CON DIFERENTES PROCEDIMIENTOS DE APLICACION.                          LA FORMULA QUIMICA DEL TRAKEPHON ES: NOMBRE QUIMICO ETER DIBUTILICO DEL                             ACIDO 1- BUTILAMINO CICLOHEXANOFOSFORICO NOMBRE COMUN BUMINAFOS\!
Patent WO-03036003-A1 (WO)
Inventor: KROUPA JAN
IPC: E06B9/00
Filed: 2002-09-13
Abstract: The invention's substance is the method of preparation of a waterproof casing along the building's whole perimeter; the casing is made from waterproof film, with its upper edge attached above the projected maximum level of flood water and its lower edge fixed in a horizontal plastic or other waterproof profile along the building's whole perimeter at its lowest point, i.e. the walling foot. Film ends are connected water-tightly in a vertical profile. The film protects windows and doors, covered with anti-pressure boards.
Patent WO-0035762-A1 (WO)
Inventor: TEREBA TOMAS
IPC: A01K5/01
Filed: 1999-12-15
Abstract: L'invention concerne un récipient d'emballage fermé (1, 10, 20) servant à emballer des denrées alimentaires. Ce récipient, qui est principalement constitué de papier ou de carton, comprend, sur sa paroi supérieure (5, 13, 21), une ligne d'ouverture (6, 14, 22). Cette dernière, qui est imperméable au contenu emballé, est constituée par des perforations, des rainures, des incisions ou des joints relâchés. Une fois l'emballage ouvert, cette ligne d'ouverture définit une surface ouverte (7, 16, 23) occupant un au moins 20 % et, de préférence, de 70 à 100 % de la surface de la paroi supérieure (5, 13, 21). La surface ouverte (7, 16, 23) peut comprendre un évasement (8). De préférence, la ligne d'ouverture (6, 14, 22) est située entièrement ou partiellement à proximité immédiate (9, 15) du périmètre de la paroi supérieure (5, 13, 21). De préférence, la ligne d'ouverture peut être ondulée. La ligne d'ouverture (6, 14, 22) et/ou la surface ouverte (7, 16, 23) peuvent être pourvues d'un dispositif d'ouverture, qui se présente sous la forme soit d'un dispositif coupant, soit d'un dispositif de déchirement. Le récipient d'emballage (1, 16, 20), qui présente une surface ouverte (7, 16, 23) relativement importante après l'ouverture, convient comme bol d'alimentation pour petits animaux domestiques.
Patent WO-0103989-A1 (WO)
Title: Verfahren zur betätigung einer radbremsvorrichtung
Inventor: SCHUMACHER AXEL
IPC: B60T7/12
Filed: 2000-06-23
Abstract: Die Erfindung betrifft ein Verfahren zur Betätigung einer Radbremsvorrichtung, insbesondere einer elektromechanischen Radbremsvorrichtung (10) oder eines reibungsbehafteten, eine Federelastizität aufweisenden, mechanischen Systems. Zur Erhöhung einer Bremskraft nach Erreichen eines quasi statischen Endzustands der Radbremsvorrichtung (10) schlägt die Erfindung vor, die Radbremsvorrichtung (10) während einer kurzen Zeitspanne in Löserichtung zu betätigen und anschließend erneut zuzuspannen, wobei die Zeitspanne der Betätigung in Löserichtung so kurz gewählt ist, daß die Bremskraft nicht oder allenfalls unmerklich verringert wird.
Patent WO-0116914-A1 (WO)
Title: Verfahren und anordnung zum bearbeiten einer zustandsbeschreibung eines systems
Inventor: KLEEGREWE CHRISTIAN
IPC: G08G1/09
Filed: 2000-07-04
Abstract: Bei dem Verfahren und der Anordnung zur Bearbeitung einer Zustandsbeschreibung eines Systems wird die Zustandsbeschreibung empfangen. Im Rahmen der Bearbeitung der Zustandsbeschreibung wird aus der Zustandsbeschreibung eine Zustandsgröße extrahiert und der extrahierten Zustandsgröße ein Oberbegriff zugeordnet. Ferner wird die Zustandsbeschreibung unter Verwendung des zugeordneten Oberbegriffs hierarchisch geordnet dargestellt.
Patent WO-02085042-A1 (WO)
Inventor: AHMADYAR MOHAMMAD-JALIL
IPC: H04Q3/00
Filed: 2002-04-09
Abstract: The invention relates to a method and a device for adapting different signalling protocols in fixed telephone networks and/or mobile radio networks (N1, N2). According to the invention, networks of various carries are connected together via a gateway (10) as opposed to an international gateway exchange (12).
Patent WO-2004031843-A1 (WO)
Title: Einrichtung zur erzeugung eines bildes
Inventor: BLUME HEINRICH-JOCHEN
IPC: G02F1/13357
Filed: 2003-08-21
Abstract: Bei einer Einrichtung zur Erzeugung eines Bildes hoher Leuchtdichte mit einer Lichtventile enthaltenden Bildwiedergabevorrichtung (9) ist zur Hinterleuchtung der Bildwiedergabevorrichtung (9) eine Lichtquelle, bestehend aus einer Leuchtdioden-Matrix (1, 2, 3), vorgesehen. Zwischen der Lichtquelle (1, 2, 3) und der Bildwiedergabevorrichtung (9) ist eine optische Einrichtung (5, 8, 10) zur Bündelung und Streuung des von den Leuchtdioden (1) erzeugten Lichts angeordnet.
Patent DE-1816107-A1 (DE)
Title: Laminated platinum metal/metal substrate - electrodes
Inventor: MERTON GWYNN ROSS
IPC: C25B11/04
Filed: 1968-12-20
Abstract: Platinum metal foil is bonded to compatible metal substrate with high resistance to electrolytic oxidation. This is achieved by exerting pressure of 1.79-53.4 kg/cm (linear) and passing electric current of 12V and is not 1.18 kVA/cm along contact line between hard, conductive metal cylinder of small dia., which can rotate in massive electrical conductor and is in contact with foil, and second massive conductor in contact with substrate. At same time cylinder is rotated in direction perpendicular to contact line at such rate that bonding heat is generated sufficient to soften substrate surface without melting it. Penetration of alloying zone into foil can be regulated. These electrodes can be used in water (hypo) chlorination, drinking water sterilisation, swimming bath water purification, waste water treatment and also in production of chlorites, fuel cells, electrodialysis and electroorganic reactions.
Patent DE-1922677-A1 (DE)
Title: Gas tight stopper for sampling vessels
Inventor: ULRICH BLOCK DR-ING
IPC: G01N33/20
Filed: 1969-05-03
Abstract: The end of the sampler tube consists of a metal ferrule which is held between two ceramic rings. The interior of the tube is kept at a vacuum and the end of the tube inserted into the molten bath. The ferrule melts and the sample of the molten metal of the bath takes its place. It also enters the tube and forms a gastight plug as it solidifies.
Patent DE-1925494-A1 (DE)
Title: Roof slab with foam base and asbestos - cement stiffener
IPC: E04D3/35
Filed: 1969-05-20
Abstract: Plastics pipes are on one side of a carrier layer of polyurethane foam which is joined to a slab on the far side and is fitted with a stiffener in the form of a fireproof or fire-resistant asbestos cement slab. The carrier may be foamed onto or foamed in situ on this slab stiffener.
Patent DE-1936274-A1 (DE)
Title: Fibrinolysis promooting bigulanide nicotinates - for treating atherosclerosis
Inventor: RICHTER HELMER DR ING
IPC: A61K31/19
Filed: 1969-07-17
Abstract: Biguanide nicotinates (I) for treatment of atherosclerosis, with improved glucose tolerance, capable of lowering blood cholesterol level and of raising fibrinolytic activity have formula: R1R2N-C(=NH)-NH-C(=NH)-NH2 (where R1 is 1-5C alkyl or aralkyl in which aromatic part is optionally substituted by alkyl or halogen; and R2 is H or alkyl). They are prepared by reacting biguanides with nicotinic acid in 1:1 or 1:2 mole ratio, in optionally presence of a solvent, such as methanol, or pref. by reacting biguanide salts with nicotinic acid salts. Pref.. (I) are used in therapeutic agents together with alkali(ne earth) nicotinates.
Patent DE-1943264-A1 (DE)
Title: Cobalt chromium-nickel alloy - having improved creep strength and ductility at high temp
Inventor: PETER WALTER PROF DR RER NAT
IPC: C22C19/07
Filed: 1969-08-26
Abstract: The alloy has the compn. =0.26% C, 0.3% Si, 1.5% Mn, 0.045% P, 0.03% S, 19-21% Cr, 19-21% Ni, 3.5-4.5% W, 3.5-4.5% Mo, 3.5-4.5% Nb and/or Ta, =5% Fe, 0.003-0.01% B balance Co. A ductile Laves structure is obtained by applying a solution treatment at 1150-1200 degrees C, quenching in water, and aging at 700-850 degrees C followed by cooling in air. Alloy is suitable for gas turbine blades, fire tubes, burners and combustion chambers in motors and engines.
Patent DE-2006345-A1 (DE)
Title: Ointment base
IPC: A61K9/00
Filed: 1970-02-06
Abstract: Ointment base comprises a liquid triglyceride, (pref. 88-97.5%), or a mixture of dicarboxylic and salicyclic esters; SiO2, (pref. 2-7%); an a wetting agent (pref. 0.5-5%) consisting of a faty acid- or alcohol polyhydroxyethylene phosphate, (esp. the lanolin, castor oil or sorbitol derivs), lecithin, alkyl sulphoate, fatty acid polypeptide condensate, or an ampholytic wetting agent of the carboxylic acid type.
Patent DE-2015757-A1 (DE)
Title: Yarn trapper for sewing machine yarn cutter
IPC: D05B65/00
Filed: 1970-04-02
Abstract: Yarn trapper, for the yarn cutter of a sewing machine, operates without adjustment over the whole range of thread thicknesses to be used, and gives the correct thread end length for the next cycle. The machine has a horizontal gripper shaft and a double lock stitch revolving gripper. The lock-shaped trapper cutter blade has a swallowtail recess, at its end, to determine the initial thread by the spacing of the recess from the blade. Pref. the trapper is slightly twisted in its slightly curved direction of motion, and when moving backwards (contrary to the gripper's direction of rotation) positively shears the upper and lower threads between the trapper and the cutter-knife.
Patent DE-2038325-A1 (DE)
Title: Electrolytic lacquering - with diaphragm fitted baths
Inventor: AXMACHER LOTHAR
IPC: C25D13/22
Filed: 1970-08-01
Abstract: Electrolytic lacquering process comprises the insertion of at least one electrically insulating barrier between the workpiece electrode and the electrode made of the plating material to extend the current path between the electrodes. The barriers may have any shape and have holes but are all in the current path to make it describe a labyrinth type path. The process permits the selective variation of deposits on a given workpiece, and also helps to improve their overall quality by yielding denser deposits.
Patent DE-2047371-A1 (DE)
Title: Extraction of nickel and cobalt - from low nickel ores contg magnesium oxide by acid treatment
IPC: C22B3/04
Filed: 1970-09-25
Abstract: The extraction of Ni, Co, MgO and other components from ores of low Ni content but contg. a relatively high amount of MgO comprises (a) treating the ore with MgSO4 soln., (b) leaching with H2SO4, (c) separation of solid from liquid phase, (d) selective precipititation of Ni in the form of Ni(OH)2 with MgO, (d) purification of Ni, (e) reduction of Ni from aq. soln., (f) precipitation of MgSO4 from the soln. obtd. in (d), (g) dissociation of Mg sulphate by heating and (h) recovery of H2SO4.
Patent DE-2064719-A1 (DE)
Title: Polyolefine film laminates - by stretching films in contact with each other
IPC: B29C48/10
Filed: 1970-12-31
Abstract: A method for laminating thin thermoplastic films esp. polyolefins, comprises stretching >=2 films in contact with each other. >=1 of the films is roughened or formed with a wrinkled texture on the inner side and a fine grained roughening agent is introduced between the films prior to a stretching of 3-6 times, thus entrapping small air bubbles between the films. Concentric tubular films can also be laminated by stretching in a lengthwise direction. A strong paper-like laminate is formed, used in packaging.
Patent DE-2064919-A1 (DE)
Title: Indane derivs as odorants
IPC: C07C49/443
Filed: 1970-07-24
Abstract: Indane derivs. as odorants. The cpds. are: where one of R1 and R2 is O and the other is H2; Y is H or with X forms epoxide; one of the dotted bonds completes a double bond unless the epoxide is present; if the double bond is conjugated with R2 when the latter is O, X is H (musk and wood odour) where R6 is alkyl or acyl (balsam odour) 3a, 7a, epoxy-hexaxydro-1,1,2,3,3-pentamethylindone (pine wood odour) where the dotted bonds represent not more than two double bonds opt. conjugated (strong amber and wood odour with pine note) where R3 is is carbonyl, OH, acyloxy, or alkyloxy (musk and fruity odour). Used in cosmetics and detergents.
Patent DE-2123060-A1 (DE)
Title: Oil absorption - with a moulded reinforced fibreboard - waterproofed with silicone and/or paraffin
IPC: E02B15/04
Filed: 1971-05-10
Abstract: Absorption of oils e.g. from a surface of water using a moulded article (pref. cylindrical or a mat which may be rolled into a cylinder) from a floating porous cellulosic material from a paper paste reinforced with elastic fibres which has been impregnated with a waterproofing agent e.g. (a) 0.20% silicone, 40-60% paraffin, at least 2% emulsifier and the rest a metal (a) stearate, or (b) 92-98 wt.% paraffin, the remainder being emulsifier.
Patent DE-2130245-A1 (DE)
Title: Household ironer - with polyurethane foam layer on ironing roller
Inventor: ANSORGE HORST
IPC: D06F83/00
Filed: 1971-06-18
Abstract: Textile covering is wound onto the elastic foam layer, into which is foamed a winding leader of flexible but inextensible material, pref. heat-reflecting or forming a heat barrier with its projecting part corresponding to at least the length of one turn.
Patent DE-2140404-A1 (DE)
Title: Dental lacquers - contg isocyanate telomers or graft copolymers
Inventor: QUIRING BERND DR
IPC: A61K6/893
Filed: 1971-08-12
Abstract: Dental lacquers for use as base fillings in cavities and for sealing cracks, contain NCO-contg. telomers or graft copolymers of (a) 10-99 wt.% of opt. blocked aliphatic and/or araliphatic polyisocyanates, (b) 10-70 wt.% methyl methacrylate, (c) 0.3-10 wt.% of olefinic cpds. with NCO gps. or gps. reactive towards NCO gps. or opt. towards the hardener to be used, and (d) 0-25 wt.% of other olefinic cpds., as the binder in one-component lacquers or as the binder component in two-component lacquers. They are hardened on contact with moisture.
Patent DE-2201353-A1 (DE)
Title: Pressure casting and trimming appts - cooling the casting in the trimming press to avoid surface hardening
Inventor: REIS WALTER
IPC: B22D17/00
Filed: 1972-01-12
Abstract: Comprises process for casting and subsequently trimming the cast workpieces (I) in which a (I) is removed from the casting machine by a gripper and transferred to a trimming press (II). The hot (I) is cooled only in (II) which (I) is held in a mould which closes slowly and in accordance with the behaviour of (I) as it cools. After cooling (I) is trimmed by appropriately shaped cutters. Also comprises appts. for carrying out process in which the gripper is integral with (II) and is driven in the same cadence. The arrangement is used partic. for light metal, e.g. Al, cast under pressure and avoids surface hardening of (I) during cooling.
Patent DE-2232145-A1 (DE)
Title: Moulded polymer pneumatic tyres - with local reinforcing by higher degree of polymn
Inventor: WITTNEBEN HERMANN DIPL ING
IPC: B60C13/00
Filed: 1972-06-30
Abstract: The tyres are injection-cast or press-moulded with one layer wall construction without additional reinforcement i.e., wires or cords etc., with the possible exception of the bead zone, in which, after solidifying, certain parts of the tyre body are additionally polymsd. using radiation. Pref. at least zones of the wall layer facing the tyre cavity are polymsd. to a higher degree. The radiation system is annular corresp. to the tyre dia. and equipped with screening templates.