baber/WOPTO huggingface dataset:
Patent RO-117204-B1 (RO)
Title: Internal combustion rotary motor
Inventor: CRIŞAN OCTAVIAN
IPC: F01C1/22
Filed: 1998-07-20
Abstract: The invention relates to a spark ignition internal combustion rotary motor used to equip the means of transportation as well as the movable or stationary equipments. According to the invention, the motor comprises a stator (1) accomodating a motor rotor (2), the stator (1) being closed on both sides with the caps (3) and provided with some combustion semi-chambers (a) as well as some air inlet channels (b), some fuel feeding channels (c), some bores (d) for accomodating some spark plugs and some channels (e) for exhausting the burnt gases, the motor rotor (2) being provided with combustion semi-chambers (f) as well as with some annular channels (g) for the insertion of some annular resilient sealing segments (4), the motor cooling being ensured by the circulation of a cooling liquid through the channels (h) practised in the stator (1) as well as through the channels (i) practised in the motor rotor (2).
Patent RO-118875-B1 (RO)
Title: Process for obtaining cation-active acrylic polyelectrolytes
Inventor: DRĂGUŞIN ELENA
IPC: C08F8/30
Filed: 1999-01-26
Abstract: The invention relates to a process for obtaining cation-active acrylic polyelectrolytes, having the property of flocculating the suspensions in water. According to the invention, the process consists in subjecting the poly(meth)acrylamide or the copolymers thereof with formaldehyde, paraformaldehyde or trioxane to a chemical modification with primary, secondary, cyclic, aromatic aliphatic amine or with polyalylamines soluble in the system in a molar ratio of the reagents of 0.3...1.0, depending on the number of desirable ionic groups, by an aminoemethylation reaction as such, or in the presence of a metal alkoxide-based catalyst, at a PH ranging from 5...12 and at a temperature ranging of 30 to 120° C, followed by the transformation of amine nitrogen into cuaternary nitrogen or by protonation with mineral acids, in a manner known per se.
Patent WO-02087020-B1 (WO)
Title: Systeme de verrouillage pour des connecteurs electriques
Inventor: MAYO MICHAEL
IPC: H01R12/71
Filed: 2002-04-03
Abstract: L'invention concerne un connecteur électrique comprenant un boîtier diélectrique pourvu d'une face d'accouplement frontale et portant une pluralité de bornes. Une cavité de verrouillage est réalisée dans la face d'accouplement frontale afin de recevoir un élément de verrouillage d'un dispositif d'accouplement complémentaire. La cavité présente des parois latérales opposées. Un élément de verrouillage/soudure, monté sur le boîtier, comprend une plaque de verrouillage dans la cavité de verrouillage pour l'enclenchement par verrouillage de l'élément de verrouillage du dispositif de connexion complémentaire, ainsi qu'une plaque de soudure sur la face de montage sur la carte du boîtier. Une nervure de blocage s'étend entre les parois latérales de la cavité de verrouillage afin de renforcer le boîtier et empêche l'élément de verrouillage du dispositif de connexion complémentaire d'être inséré dans la cavité du mauvais côté de la plaque de verrouillage.
Patent WO-2004062375-B1 (WO)
Title: Systeme et procede pour optimiser les tranches produites par un appareil a trancher
Inventor: SANDBERG GLENN
IPC: B26D7/30
Filed: 2003-12-12
Abstract: L'invention concerne un procédé permettant d'optimiser le rendement d'un appareil à trancher, qui comprend les étapes consistant à balayer et à peser une carcasse, une pièce ou un morceau en amont d'une tête de tranchage de l'appareil à trancher. On divise le poids de la carcasse, de la pièce ou du morceau par un poids de portion présélectionné afin de déterminer le nombre de tranches à couper. Une partie restante est affectée à une position intermédiaire le long de la carcasse, de la pièce ou du morceau en vue d'être tranchée avant qu'une partie d'extrémité, maintenue par un élément de préhension de l'appareil à trancher, atteigne la tête de tranchage. On prévoit que la partie d'extrémité présente le poids de portion présélectionné, ou au moins un poids présélectionné acceptable. La partie d'extrémité peut être ensuite libérée de l'élément de préhension pour former une portion de poids acceptable.
Patent WO-9925489-B1 (WO)
Title: Systeme de nettoyage pour appareil de lavage
Inventor: ROCHETTE DANIEL
IPC: B08B3/02
Filed: 1998-10-29
Abstract: Une pompe haute pression (14) amène un liquide de nettoyage, provenant d'un réservoir (12), à des tuyères de pulvérisation (20) à l'intérieur d'une enceinte de lavage (10). Ces tuyères (20) pulvérisent le liquide de nettoyage au-dessus de la charge à nettoyer. Le liquide de nettoyage résiduaire est recueilli dans un bassin (30) que vidange une pompe (32). Le fait d'associer une pompe haute pression et une pompe de bassin assure un nettoyage plus efficace de la charge et évite d'avoir à placer un bassin profond sous l'appareil de lavage. Un portique mobile vertical (22), équipé de deux bras gicleurs à contrepoids (24) élève un jeu de tuyères de pulvérisation tandis qu'il abaisse l'autre. Un système d'injection de détergent (50) mesure de façon précise la quantité de détergent ajoutée au liquide de nettoyage et un dispositif de filtration (34), qui retient les matières en suspension présentes dans le liquide résiduaire, utilise une partie de ce liquide de nettoyage pour se nettoyer lui-même.
Patent AT-510975-B1 (AT)
Title: Vorrichtung zum befestigen bepflanzbarer bodenflächen
IPC: E01C5/20
Filed: 2011-07-13
Granted: 2012-08-15
Abstract: Es wird eine Vorrichtung zum Befestigen bepflanzbarer Bodenflächen mit in zueinander senkrechten Reihen angeordneten, im Querschnitt vorzugsweise quadratischen Kammern (2) beschrieben, deren Kammerwände (3) mit Durchtrittsöffnungen (4) versehen sind. Um vorteilhafte Konstruktionsbedingungen sicherzustellen, wird vorgeschlagen, dass die von einem Bodengitter (1) aufragenden, durch Fugen (5)zwischen den zueinander senkrechten Kammerreihen voneinander getrennten Kammern (2) gruppenweise von Gitterkörpern (6) umschlossen sind, deren dem Fugenraster folgende Außen- und Innenwände (7, 8) an die Durchtrittsöffnungen (4) in den Kammerwänden (3) angepasste Durchbrüche (9) aufweisen, und dass die Dicke der Außenwände (7) der halben Fugenbreite und die Dicke der Innenwände (8) der Fugenbreite entsprechen.
Patent AT-505532-B1 (AT)
Title: Verfahren zum umwandeln thermischer energie niedriger temperatur in thermische energie höherer temperatur mittels mechanischer energie und umgekehrt
IPC: F25B3/00
Filed: 2007-07-31
Granted: 2010-08-15
Abstract: Verfahren und Vorrichtung zum Umwandeln thermischer Energie niedriger Temperatur in thermische Energie höherer Temperatur mittels mechanischer Energie und umgekehrt mit einem Arbeitsmedium, welches einen geschlossenen thermodynamischen Kreisprozess durchläuft, wobei der Kreisprozess folgende Arbeitsschritte aufweist:- adiabate Verdichtung des Arbeitsmediums,- isobare Wärmeabfuhr vom Arbeitsmedium mittels eines Wärmetauschmediums,- adiabate Entspannung des Arbeitsmediums,- isobare Wärmezufuhr zum Arbeitsmedium mittels eines Wärmetauschmediums,wobei zur Druckerhöhung bzw. -Verringerung des Arbeitsmediums während der Verdichtung bzw. Entspannung das Arbeitsmedium in Bezug auf eine Drehachse im Wesentlichen radial nach außen bzw. nach innen geführt wird, wodurch eine Erhöhung bzw. Verringerung der auf das Arbeitsmedium wirkenden Zentrifugalkraft erzeugt wird, wobei das Arbeitsmedium während des geschlossenen Kreisprozesses sowie die Wärmetauschmedien zur Wärmezu- und abfuhr um die Drehachse geleitet werden, so dass die Strömungs¬energie des Arbeitsmediums während des geschlossenen Kreisprozesses im Wesentlichen beibehalten wird.
Patent AT-512234-B1 (AT)
Title: Verwandelbare rückenlehne für ein sitz- bzw. liegemöbel
Inventor: RACHBAUER HANNES
IPC: A47C7/36
Filed: 2011-10-18
Granted: 2013-09-15
Abstract: Die Erfindung bezieht sich auf ein Sitz- bzw. Liegemöbel mit einem Rückenteil und einer Rückenlehne, welche aus zwei geteilten übereinanderliegenden Rückenelementen (Rückenpolster) besteht, wobei das oberhalb liegende Rückenelement (1) über einen Bügel (4) , welcher am Rückenteil (6) befestigt ist, am Drehgelenk (5) drehbar gelagert ist und das darunterliegende Rückenelement (2) auf der Sitz bzw. Liegefläche (3) aufliegt, wobei die Geometrie der Rückenelemente in veränderter Position eine veränderte Neigung der Rückenlehne und eine zur Kopfstütze verlängerte Rückenlehne als Lehn- oder Liegestellung des Möbels bilden.
Patent AT-507608-B1 (AT)
Title: Anordnung zum konditionieren eines pressengewebes in einer faserbahnmaschine
IPC: D21F1/32
Filed: 2009-11-18
Granted: 2012-10-15
Abstract: Anordnung zum Konditionieren eines Pressengewebes in einer Faserbahnmaschine, deren Pressengewebe (10) über eine Leitwalze (22) geführt wird, wobei die Anordnung Konditionierungseinrichtungen (21) umfasst, die einen gekrümmten Saugkasten (23) mit einem gekrümmten Deckel auf der zur Leitwalze (22) entgegengesetzten Seite des Pressengewebes (10) haben, der einen Teil des vom Pressengewebe (10) an der Leitwalze (22) definierten Umschlingungsbereichs überdeckt, wobei der Saugkasten (23) eine Vorderkante (24) und eine Auslaufkante (25) und mehrere zwischen diesen beiden Kanten angeordnete Saugschlitze (26) hat, wobei der Saugkasten (23) so zur Leitwalze (22) angeordnet ist, dass der Abstand seiner Vorderkante (24) vom Pressengewebe (10) 3-100 mm beträgt, der Abstand seiner Auslaufkante (25) vom Pressengewebe (10) 0-10 mm beträgt, und der von der Vorderkante (24) gerechnet erste Saugschlitz (26) sich im Abstand s von jener Stelle, an der das Pressengewebe (10) mit der Leitwalze (22) zusammentrifft, befindet, wobei s ± 50 mm, gemessen von der besagten Zusammentreffstelle, beträgt, so dass die Saugwirkung möglichst nahe am Beginn des Umschlingungsbereichs einsetzt.
Patent AT-510911-B1 (AT)
Title: Bandsägeblatt
Inventor: SEHRSCHOEN HARALD
IPC: B23D61/12
Filed: 2010-11-18
Granted: 2013-03-15
Abstract: Ein Bandsägeblatt (1), insbesondere zum Schneiden von Metall, mit mehreren aufeinanderfolgenden Zähnen (2, 3, 4, 5) mit Zahnspitzen (6, 7, 8, 9), wobei an eine Zahnspitze (6, 7, 8, 9) eines Zahns (2, 3, 4, 5) ein Zahnrücken (10, 11, 12, 13) anschließt, wobei das Bandsägeblatt (1) Vorschneidezähne (2) und Nachschneidezähne (3, 4) sowie Stabilisie­rungszähne (5) mit je einem breiteren Zahnrücken (13) als die Vorschneidezähne (2) und Nachschneidezähne (3, 4) aufweist und durch den Abstand der Zahnspitzen (9) zweier nächst benachbarter Stabilisierungszähne (5) eine Teilung der Stabilisierungszähne (5) gebildet ist, wobei das Bandsägeblatt (1) eine variable Teilung der Stabilisierungszähne (5) aufweist.
Patent AT-525526-B1 (AT)
Title: Kollektor-Düse für Stranggießen
Inventor: JUNG MIN LEE
IPC: B22D41/50
Filed: 2018-07-31
Granted: 2023-06-15
Abstract: Kollektor-Düse (1) für Stranggießen, aufweisend einen Düsen-Körper (40), der sich zu einer Abdeckungsdüse (30) hin erstreckt und einem inneren Bewegungspfad (42) hat, durch welchen sich geschmolzener Stahl (15) bewegt, eine erste Hülle (50), die eine Seitenfläche des Düsen-Körpers (40) abdeckt, und eine zweite Hülle (60), die eine Metallkomponente aufweist, mit der ersten Hülle (50) verbunden ist und eine Austrittsfläche des Düsen-Körpers (40) bedeckt, welche zur Abdeckungsdüse (30) zugewandt ist.
Patent BG-67419-B1 (BG)
Title: Device for six-sided processing of objects
Inventor: BAHAREV GEORGI
IPC: B23K10/00
Filed: 2017-05-25
Abstract: The invention finds application in the field of plasma and laser cutting as well as in the assembly of CNC metal processing machines. The essence of the invention is a device which involves providing three translational movements and simultaneously providing three rotational movements of the working tool (10), as the axis of the working tool E2 of the working tool (10) is displaced at a distance of Delta1 from the axis of first rotation and at a distance Delta 2 from the axis of second rotation. The device is implemented according to a kinematic scheme that contains a rotary module, which consists of a body (4) equipped with two parallel to each other U and V rotary motors, separately engaged to two coaxial shafts mounted in each other. To the body (4) is fastened a lever (5), ending with a quick connection (6) and at the end of the lever (5), via the quick connection (6), is coupled the working tool (10) or an extension (7) which ends in a rotary station (8) to which the working tool (10) is attached.
Patent BG-67298-B1 (BG)
Title: Hall effect sensor with an in-plane sensitivity
Inventor: LOZANOVA SIA
IPC: H01L43/06
Filed: 2019-02-07
Abstract: The Hall effect sensor with an in-plane sensitivity contains an n-type semiconductor wafer (1) with hopping conduction in the shape of a rectangular parallelepiped, on one side of which are formed in series five rectangular ohmic contacts - the first (2), second (3), third (4), fourth (5) and fifth (6), all parallel to each other. The first (2) and the fifth (6), and respectively the second (3) and the fourth (5) contacts are symmetrically located relative to the third (4) one, which is central. The magnetic field (8) which is measured is parallel to both the plain of the wafer (1) and the long sides of the contacts (2, 3, 4, 5 and 6). The second (3) and fourth (5) contacts are connected to the terminals of the current source (7). The first (2) and the central (4) contact are connected to the input of the first measuring amplifier (9), and the central (4) and the fifth (6) contact are connected to the input of the second measuring amplifier (10). The first (2) and the central (4) contact and the central (4) and the fifth (6) contacts, respectively, are connected simultaneously either to the non-inverting or to the inverting inputs of the two amplifiers (9 and 10). The outputs of the amplifiers (9 and 10) are connected to the input of a differential amplifier (11) whose output (20) is the output of the Hall effect Sensor.
Patent CH-697932-B1 (CH)
Inventor: PERLER PETER
IPC: G04B17/28
Filed: 2005-07-25
Abstract: The clock (1) has multiple tourbillons which have different rotation times and allow a direct reading of the time from the tourbillon positions. A minute tourbillon (2) and an hour tourbillon (3) are combined with an hour dial (5) for the display of the number of hours and a pointer less clock develops. An hour tourbillon and a 12-hour-tourbillon display the time by their position.
Patent EP-1036613-B1 (EP)
Inventor: LEE STEPHEN JOHN
IPC: B22D41/50
Filed: 2000-03-10
Granted: 2003-08-27
Abstract: A refractory shroud device having an internal bore (2) for through passage of molten metal, said device comprising, a body (1) defining at least a portion of said bore, and having sufficient length to allow an end thereof to become immersed under normal operational conditions, and operationally engageable with said end a replaceable segment (11) defining outlet means (12) in flow communication with said bore, the said component having an internal profile adapted to provide a predetermined control over the flow of molten metal from the device. <IMAGE>
Patent EP-1063813-B1 (EP)
Inventor: LITTLE HERB A
IPC: H04L9/32
Filed: 2000-06-21
Granted: 2006-07-19
Abstract: An improved encryption and digital signature method in accordance with the invention reuses an encryption ephemeral key pair from an encryption process in a digital signature process. The reuse of the encryption ephemeral key pair in the digital signature process advantageously results in reduced byte size of the digital signature and reduction of costly computation overhead. In a preferred embodiment, the invention is based on the El Gamal encryption scheme and the Nyberg-Rueppel signature scheme. The present invention is particularly useful for operation in conjunction with small communication devices having limited processing and storage, wherein such devices may communicate via bandwidth sensitive RF links. <IMAGE>
Patent EP-1065164-B1 (EP)
Inventor: DEIMANN RUDOLF
IPC: B66B5/04
Filed: 2000-06-23
Granted: 2007-02-14
Abstract: The speed restrictor which includes a regulator cable (30) and arrester device on the cradle and a release mechanism for the arrester device has a clamping mechanism (50) with its own release device to secure the regulator cable for restricting the speed in the upward direction. The clamping mechanism is released through a release rod (60) mechanically with the release mechanism of the speed restrictor.
Patent EP-1167675-B1 (EP)
Inventor: HOLT LARRY
IPC: E05F15/646
Filed: 2000-06-26
Granted: 2004-05-19
Abstract: An integrated system of components transport an automotive sliding door through its range of motion while providing adequate user safety. An automatic sliding door opening/closing system comprises a continuous, powered belted drive system located on a vehicle body, and a clamp arrangement capable of fixably attaching a vehicle door to the belt drive system so as to be automatically driven along a predetermined path and capable of releasing under predetermined conditions. The powered belt drive system is located so as to be combined with one of a van door's standard hinge system's three body tracks. The clamp arrangement may be a rotary device biased into a pinching action on the belt via a cam and spring arrangement.
Patent EP-1094575-B1 (EP)
Inventor: ADOLF MANFRED
IPC: H01T13/14
Filed: 2000-10-17
Granted: 2003-01-15
Abstract: The sparking plug is such that at the ignition side end region, on the circumference of the center electrode (4), a circular tip (10) is built on or formed. This surrounds the center ring shaped electrode (4). The circular tip (10) has an inclination angle of 15 to 90 degrees.
Patent EP-1126290-B1 (EP)
Inventor: ALBERTINI CARLO
IPC: G01V1/16
Filed: 2000-02-16
Granted: 2007-12-05
Abstract: The invention provides an instrument (1) suitable for measuring seismic waves (7) in an environment (2) which comprises a wave guide (3, 4 and 5) through which a seismic wave may propagate substantially without dispersion wherein the wave guide is provided with means for measuring its deformation (6a, 6b, 6c and/or 6d). <IMAGE>
Patent EP-1034900-B1 (EP)
Inventor: MARSHALL PETER JONATHAN
IPC: B26B29/02
Filed: 2000-03-06
Granted: 2003-11-19
Abstract: A safety knife comprises a handle (11, 12) and a blade (18) mounted on the handle so that a part (20) of the blade projects from the handle. Two retractable safety guards (39) are also mounted on the handle, overlying opposite sides of the projecting portion of the blade. Each guard (39) is spring-loaded so that pressure from the material being cut causes the guards to retract into the handle as the blade cuts into the material. A manually controlled locking device (52, 55) normally prevents the guards being retracted but, when operated, allows the guards to retract. The guards automatically extend, under the action of springs (51), when the knife is removed from the material. <IMAGE>
Patent EP-1063185-B1 (EP)
Inventor: NEYRET GUY
IPC: B65G47/90
Filed: 2000-06-23
Granted: 2004-03-03
Abstract: Transfer device has gripper-placer tool (1) such as clamp or sucker, carried at end of support (2) comprising rod of actuator (3), sliding parallel to its axis. Sucker tool is carried by carriage (5) and driven between initial position where it is held by spring and gripping or placing position under effect of stops (6) interposed in rise or fall path of tool. Carriage is slid by rotating roller (8) to engage in chamfer (7) on stop.
Patent EP-1092419-B1 (EP)
Inventor: MAURIN VERONIQUE
IPC: A61K8/46
Filed: 2000-09-26
Granted: 2004-02-25
Abstract: A composition for washing keratin materials, combines, in a cosmetically acceptable medium: i) at least one detergent surfactant; ii) at least one polyorganosiloxane oil with a viscosity greater than or equal to 0.1 m2.s-1; and iii) at least one acrylic terpolymer made up of a monomer (a) chosen from a C1-C6 alkyl acrylate and a C1-C6 alkyl methacrylate, a monomer (b) chosen from a heterocyclic vinyl compound with at least one nitrogen or sulphur atom, a (meth)acrylamide, a mono- or di(C1-C4)alkylamino(C1-C4)alkyl (meth)acrylate and a mono- or di(C1-C4)alkylamino(C1-C4)alkyl (meth)acrylamide, and a monomer (c) chosen from a urethane produced by reaction between a monoethylenic unsaturated isocyanate and a nonionic surfactant, a copolymerizable ethylenic surfactant monomer, a surfactant monomer of urea type, an allyl ether carrying alkylenoxy groups and a nonionic monomer of urethane type.
Patent EP-1141948-B1 (EP)
Inventor: CHANDRAN RAVI
IPC: G10L21/02
Filed: 2000-01-07
Granted: 2007-04-04
Abstract: An apparatus and method for suppressing noise is presented. The apparatus may utilize a filter bank of bandpass filters to split the input noisy speech-containing signal into separate frequency bands. To determine whether the input signal contains speech, DTMF tones or silence, a joint voice activity & DTMF activity detector (JVADAD) may be used. The overall average noise-to-signal ratio (NSR) of the input signal is estimated in the overall NSR estimator, which estimates the average noisy signal power in the input signal during speech activity and the average noise power during silence. Two indirect power measures are performed for each band, measuring a short-term power and a long-term power. The power estimation processes are adapted based on the signal activity indicated by the JVADAD. A NSR adapter adapts the NSR for each frequency band based on the long-term and short-term power measures, the overall NSR and the signal activity indicated by the JVADAD. The NSR adaptation may then be performed. The gain computer utilizes these NSR values to determine the gain factors for each frequency band. The gain multiplier may then perform the attenuation of each frequency band. Finally, the processed signals in the separate frequency bands are summed up in the combiner to produce the clean output signal. In another embodiment of the present invention, a method for suppressing noise is presented. An alternative embodiment of the present invention includes a method and apparatus for extending DTMF tones. Yet another embodiment of the present invention includes regenerating DTMF tones.
Patent EP-1181205-B1 (EP)
Inventor: SCHULZ WERNER
IPC: B65D33/16
Filed: 2000-03-29
Granted: 2003-05-28
Abstract: A stand-up bag of heat-sealable plastic film comprising two opposing side walls (1, 2) sealed together along lateral edges thereof by means of side seams (5, 6), an inwardly folded bottom wall (4) extending between the lower portions of the side walls (1, 2) and sealed to the respective side walls (1, 2) along transverse bottom seams (7) and along bottom side seams, and an inwardly folded top wall (3) extending between the upper portions of the side walls (1, 2) and connected to the respective side walls along transverse top connections (11, 12) and sealed to the respective side walls (1, 2) along top side seams. At least one of the transverse connections between the top wall (3) and the side walls is a peelable connection (12) provided between an upper edge portion (16) of the top wall 83) and an upper edge portion (15) of the adjacent side wall (2).
Patent EP-1189852-B1 (EP)
Inventor: TAYLOR RICHARD NIGEL JULIAN
IPC: B29C39/02
Filed: 2000-05-05
Granted: 2004-04-14
Abstract: A method for casting bodies from boron carbide suitable for sintering includes the steps of mixing boron carbide particles with an aqueous binder system to form a homogenised mixture, forming the mixture into the required shape and drying the mixture. The cast bodies when sintered may amongst other applications be used for armour, machine parts etc. The boron : carbide ratio may be between 3.7:1 and 4.4:1. The binder system may comprise a binder and a plasticiser. The latter may be one or more of glycerol, a low molecular weight polyethylene glycol and a low molecular weight polypropylene glycol. The binder may be chosen from one or more of sucrose, dextrose, glucose, a water soluble polymer based on acrylic acid, a water soluble polymer based on acrylamide, a water soluble polymer based on methacrylic acid, polyvinyl alcohol, a high molecular weight polyethylene glycol and a high molecular weight polypropylene glycol. The binder system may include a dispersant.