baber/WOPTO huggingface dataset:
Patent EP-4284021-A1 (EP)
Title: Transducteur électroacoustique à faible bruit et procédé de fabrication
Inventor: DAGHER SAMER
IPC: H04R19/00
Filed: 2023-05-26
Abstract: L'invention concerne un transducteur électroacoustique (1) comprenant :- un bâti (10) ;- un élément mobile (11) par rapport au bâti (10), l'élément mobile (11) comprenant une membrane (111) ;- une cavité interne appelée volume arrière (12), soumise à une pression de référence et délimitée par l'élément mobile (11) et des parois (101, 102) appartenant au bâti (10) ;transducteur dans lequel au moins une des parois (101, 102) délimitant le volume arrière (12) comprend au moins une cavité étanche (103a, 103b) et dans lequel une pression inférieure à la pression de référence règne dans ladite au moins une cavité étanche (103a, 103b).
Patent EP-4301018-A1 (EP)
Inventor: LEE SANGHWI
IPC: H04W8/20
Filed: 2020-07-01
Abstract: An electronic device according to an embodiment may include: a first wireless communication circuit configured to support a first communication protocol, a second wireless communication circuit configured to support a second communication protocol, at least one processor operatively coupled with the first wireless communication circuit and the second wireless communication circuit, and a memory operatively coupled with the at least one processor, wherein the memory stores instructions which, when executed, cause the at least one processor to control the electronic device to: establish a short-range communication connection between the electronic device and an external electronic device through the first wireless communication circuit, acquire subscription information of a first profile stored in a first Subscriber Identification Module (SIM) of the external electronic device from the external electronic device through the first wireless communication circuit, transmit at least part of the subscription, information to a first server through the second wireless communication circuit, acquire authentication information provided by the first server from the external electronic device through the first wireless communication circuit, transmit the authentication information to the first server through the second wireless communication circuit, acquire a second profile from a second server associated with the first server through the second wireless communication circuit based on transmitting the authentication information to the first server, and store the second profile to a second SIM of the electronic device.
Patent EP-4296153-A1 (EP)
Title: Electrical connector for detachable installation in bicycle frame and bicycle core shaft assembly having electrical connector
Inventor: FENG PIN-CHIEH
IPC: B62M6/65
Filed: 2023-06-14
Abstract: The present invention illustrates an electrical connector for detachable installation in a bicycle frame (20), which is detachably installed in a lower fork of a bicycle frame (20) and includes a fixed seat (40) and an inserted seat (50). The fixed seat (40) is installed in the aforementioned lower fork. The fixed seat (40) is hollow in shape. The inserted seat (50) is inserted in the fixed seat (40) movably back and forth. The inserted seat (50) has a first end surface (51), a second end surface (52) opposite to the first end surface (51), and a core shaft installation hole (53) penetrating through the first and second end surfaces (51,52). The first end surface (51) of the inserted seat (50) is provided with a set of electrically conductive structure (54). As a result, when a wheel hub motor (60) is installed on the bicycle frame (20), the electrical connector is able to be pushed to be electrically connected with the wheel hub motor (60) as needed.
Patent EP-4307542-A1 (EP)
Inventor: PESCHINA JÜRGEN
IPC: H02K15/00
Filed: 2023-07-03
Abstract: Die Erfindung betrifft eine Schweißmaschine (10) zum Verschweißen von freien Enden von Stableitern eines Stators (16) einer elektrischen Maschine, insbesondere eines Elektromotors, aufweisend- eine Trägerstruktur (18), zum direkten oder indirekten Befestigen des Stators (16), mit einer öffen- und schließbaren Schweißmaske (30),- eine Schweißeinrichtung (20),wobei die Schweißeinrichtung (20) oberhalb der Trägerstruktur (18) angeordnet ist, und wobei die Trägerstruktur (18) zwischen einer Schweißstellung und einer Beschickungsstellung drehbar ist, wobei eine erste Seite der Schweißmaske (30) in der Schweißstellung zu der Schweißeinrichtung (20) hin ausgerichtet ist und in der Beschickungsstellung nach unten ausgerichtet ist, die dadurch gekennzeichnet ist, dass die Schweißmaschine (10) weiterhin eine Nivelliereinrichtung (48) aufweist zum Ablängen der Stableiter (40) an den freien Enden (42) bei in der Beschickungsstellung befindlicher Trägerstruktur (18). Die Schweißmaschine ermöglicht eine zuverlässige und rationelle Herstellung von Statoren mit verschweißten Stableitern.
Patent EP-4309693-A1 (EP)
Inventor: KUSTERS BENJAMIN E
IPC: A61M1/36
Filed: 2023-07-20
Abstract: A method and system for separating a suspension of biological fluids is disclosed. The method and system include measuring and adjusting the flow rate of fluid into and out of a separator in order to achieve a target outlet concentration.
Patent EP-0000746-A1 (EP)
Inventor: KORBANKA HELMUT DR
IPC: C08K5/57
Filed: 1978-07-28
Abstract: Gemische von Organozinnverbindungen, hergestellt durch Umsetzen von Organozinnhalogeniden mit Mercaptanen, Mercaptocarbonsäure - estern, Carbonsauren oder Partialestern von Polycarbonsauren, sind Stabilisatoren für halogenhaltige Polymere.
Patent EP-0001326-A1 (EP)
Inventor: SCHAFFT HUGO WILLY
IPC: B65H57/14
Filed: 1978-08-21
Abstract: A rotatable sleeve (20) for guiding at least one strand of wire (39), for example, includes a tubular outer member (21) bonded to a tubular, dimensionally stable inner member (22) which is press fitted onto a rotatable shaft (e.g. 36). Dimensional stability is imparted from the inner member (22) to the outer member (21) which undergoes radial stress from the wire strand (39). For spacing a plurality of wire strands at a predetermined distance from one another, grooves (24) are machined into the outer member (21) of the rotatable sleeve (20). A further feature provides another tubular member (23) inside the inner member (22) for optimizing the press fit of the rotatable sleeve (20) to the shaft (36).
Patent EP-0004270-A1 (EP)
Inventor: SASAKI KAZUYA
IPC: A61P31/00
Filed: 1979-01-12
Abstract: Streptovaricin C derivatives having the formula
     wherein R represents an allyl, cycloalkyl or adamanthyl group or a C 1 -C 20  alkyl group which can be substituted with hydroxyl, cyano, acetyl, formyl, furoyl, thenoyl, alkoxy, carbamyl, phenyl or substituted phenyl group or a phenacyl group which can be substituted with a halogen, alkoxy or phenyl group. The alkoxy group may have 1 to 7, preferably 1 to 4 carbon atoms. The substituted phenyl group may have halogen, nitro, hydroxyl, cyano, acetyl, formyl, furoyl, thenoyl, alkoxy, carbamyl or phenyl as substituent.
Patent EP-0007401-A1 (EP)
Inventor: WATROUS ROBERT BRINGHURST
IPC: G11B21/21
Filed: 1979-06-01
Abstract: A magnetic transducer head slider support assembly comprises a one-piece arm (10) carrying at one end a one-piece flexure (26) for connection to the transducer head slider (38). The flexure (26) has two outer spaced apart resilient fingers (30) parallel to the longitudinal axis of the arm (10) and joined at their remote ends by a cross leg (34) which is less flexible than the resilient fingers (30). An inner central finger (34) extends parallel to and between the two outer fingers from an offset portion of the cross member. The central finger (34) and the tip (22) of the arm (10) engage one another through a protruding contact (42). The cross-leg (34) is offset by an amount substantially equal to the height of the protruding contact. The arm (10) is generally triangular and made of a resilient material but it is stiffened by flanges (20) along all but a portion of its length at the opposite end to that which carries the flexure (26).
Patent EP-0012520-A1 (EP)
Inventor: WIED JULIUS PAUL
IPC: H01R4/48
Filed: 1979-11-16
Abstract: An electrical switch having spaced stationary contacts (40, 41) and a contact carrier (C) carrying a bridging contact (44) in linear reciprocation relative to the stationary contacts, with the bridging contact biased toward the stationary contacts. The bridging contact is linearly movable by the contact carrier and is rotatably hinged to the contact carrier and a projection (60) is disposed between the stationary contacts for engagement with the leading contact end (46) for pivoting and lifting the leading contact end from its stationary contact in coaction with the hinged connection with a quick break action during movement of the contact carrier to the non-bridging position.Each conductor wire (70) connected to the switch is releasably secured therein by a spring-like retainer blade (72) biased diagonally against the wire. Each retainer blade has a release arm (78) for deactivating the retainer blade thus permitting easy withdrawal of the conductor wire.
Patent EP-0011992-A1 (EP)
Inventor: LANDE HARALD
IPC: F16B7/04
Filed: 1979-11-22
Abstract: A profile system having beams and support members is disclosed. Such systems are known in which a joining element (3) is used to lock a support member (2) to a beam (1). These known systems have though required the use of some auxiliary fastening to hold the joining element in place. 
     In order to obviate the necessity of using same auxiliary fastening mechanism and to simplify the locking mechanism, the invention provides a system which operates on the wedge principle and which uses a joining element comprising two wings (31,32) for extending respectively within a member (2) and beam (1), one (31) having a projection (33) for engaging a groove (22) in the wall (21) of one of the member and beam, and the other (32) having an inclined surface for receiving a wedge (4) for locking same within the other of the member and beam.
Patent EP-0012765-A1 (EP)
Inventor: ALLES DAVID SHEPARD
IPC: H01L21/30
Filed: 1979-11-08
Abstract: En modifiant le mode d'exploration a trame du fonctionnement d'un systeme d'exposition a faisceau electronique, il est possible de definir directement les zones caracteristiques de faible densite (100-102) dans un cache photographique positif relativement insensible (10) qui possede une grande resolution et de bonnes caracteristiques de traitement. Il en resulte qu'un tel systeme peut etre utilise comme complement dans ce qui constituerait autrement un procede de fabrication photolitographique pour definir certaines caracteristiques critiques d'un dispositif microminiature.
Patent EP-0018386-A1 (EP)
Inventor: RANGWALA BADRUDDIN K
IPC: A61L2/22
Filed: 1979-12-17
Abstract: Un procede et un appareil d'application d'un aerosol bactericide dans un recipient (14) pour effectuer sa sterilisation. Un reservoir sert a l'alimentation en bactericide liquide d'une chambre de vaporisation (17) dans laquelle est monte un transducteur (31) qui est excite par un courant electrique a haute frequence pour produire une energie de vibrations pour activer directement le bactericide en vue de sa vaporisation en fines particules. Une alimentation d'air sous pression est connectee au vaporisateur en vue d'obtenir de l'air porteur pour transporter les particules fines de bactericide a travers un tube de transfert (67) vers une buse chauffee (13) pour vaporiser les particules fines dans un recipient. Un dispositif de controle (12) est branche dans le passage d'ecoulement de l'aerosol bactericide pour controler le debit de celui-ci. Cette invention permet d'obtenir un meilleur controle de la production et de la concentration d'un aerosol bactericide, et donc une sterilisation totale.
Patent EP-0016906-A1 (EP)
Inventor: DRAENERT KLAUS DR
IPC: A61C8/00
Filed: 1980-01-22
Abstract: An implantation material comprises a polymeric base of an acrylate, a polymethacrylate, a copolymer of an acrylate and a methacrylate or a mixture thereof, and 5-35% by weight of resorbable tricalcium phosphate of a particle size of 50-300  mu m, and an available pore volume of less than 0.1 ml/g.
Patent EP-0017762-A1 (EP)
Inventor: GROSS WILHELM
IPC: F16D51/46
Filed: 1980-03-13
Abstract: 1. Support device for the two ends of the opposed webs (13, 14) of the brake shoes (B1, B2) of a drum brake for vehicle trailers with overrun brakes which are spaced from a floating actuating device (3), with a support bearing movably mounted on a brake plate (8) in the form of a pin (11) and an associated slotted link (10) which extends at an acute angle between the centre of the actuating device (3) and the support bearing, which during forwards motion provides a strong support for the primary shoe (B1) and during reverse motion and braking withdraws to the end of the primary shoe against the action of a spring (12), the spacing between the ends of the brake shoes being then reduced to such an extent that expansion with respect to the brake drum (1) hardly occurs characterized in that the slotted link angle (alpha) is inclined at between 25 and 65 degrees, and the ends of the webs (13, 14) are formed as inclined surfaces (15, 16) which define an acute angle (beta) of between 20 and 60 degrees which is smaller than the slotted link angle (alpha) and is divided a symmetrically about the two webs (13, 14), the web angle (B1) on the primary shoe side being greater than the web angle (B2) on the secondary shoe side.
Patent EP-0018584-A1 (EP)
Inventor: SCHOETTLE KLAUS
IPC: G11B15/66
Filed: 1980-04-23
Abstract: A strip-like recording medium, in particular a magnetic tape, is provided with at least one self-threading leader which wraps smoothly onto the periphery of a cylindrical body, the recording medium and the leader being joined to one another, over their butt joint, by a piece of splicing tape. The leader and the piece of splicing tape have a predetermined length which approximately corresponds to the circumference of the cylindrical body. A reel comprises a hub and a roll of recording medium with a leader at the beginning and/or end of the medium, the leader being attached to the medium by a piece of splicing tape of said predetermined length.
Patent EP-0026809-A1 (EP)
Inventor: FREITAG DIETER DR
IPC: C08G8/20
Filed: 1980-06-09
Abstract: Herstellung von Resolharzen durch Umsetzung von Bisphenol A mit Formaldehyd in Gegenwart von n-Butanol oder Isobutanol, wobei man pro Mol Bisphenol A 1,2 bis 1,8 Mol Formaldehyd einsetzt und Trialkaliphosphat als Katalysator benutzt, sowie die Verwendung dieser Resolharze, gegebenenfalls in Kombination mit Epoxidharzen, zur Herstellung von tiefziehfähigen, sterilisierbaren und chemikalienresistenten Lackfilmen.
Patent EP-0022967-A1 (EP)
Inventor: OZARI YEHUDA
IPC: C09J7/02
Filed: 1980-07-04
Abstract: Disclosed is a random copolymerization product of a monomer mixture comprising styrene, butadiene, and from 2 to 12%of an alkyl methacrylate. These products are effective pressure sensitive adhesives which, due to the level of the alkyl methacrylate, flow well under applied pressure. They give a strong but flexible bond, making them useful for textile-to-textile applications such as medical dressings, tapes and bandages.
Patent EP-0026285-A1 (EP)
Inventor: CRAMER HEINZ
IPC: B65G35/08
Filed: 1980-07-24
Abstract: 1. Transfer table with several workpiece holders, with a stepping drive for a cyclically rotating, stepwise movement guided by straight guides (14, 15, 17) arranged as a rectangle, into a position defined by stops, in which a machining operation is carried out on the workpiece or the workpiece is deposited or removed, with a housing (1), in which the drive and the stops are located and which comprises the guides (14, 15, 17), the workpiece holders being respectively located on a rectangular conveying plate (3) and the conveying plates (3) are provided with members (16) engaging in the guide paths (15), characterised in that provided as the drive for all the movements is a single rotating cam disc (4) with a lever transmission (5), which is located below the conveying plate (3) and acts respectively on the last conveying plate (3) of a guide path, seen in the direction of movement, that provided in the lever transmission (5) is a two-armed diagonal lever (24) extending diagonally with respect to the rectangle and which is able to pivot about a central pivot (25), that provided in the region of the pivot is a driving arm (28) extending transversely to the length of the lever, the end of which arm is in engagement with the cam disc (4), that the diagonal lever ends are in driving connection with slides (23) provided at the end of two guide paths located opposite each other, that a one-armed lever (31) is in engagement with the cam disc (4), the end of which is in driving connection with a slide (22) at the end of one of the two other guide paths (14, 15), that a transmission rod (33) is pivoted at its end, whereof the other end is pivoted on a lever arm of a rocker (34), whereof the other lever arm is in driving connection with a slide (22) at the end of the fourth guide path, and that located at the end of the driving arm (28) and in the central region of the one-armed lever (31) is a roller (29) respectively (32), which both engage with the same guide contour, in particular of a groove (11) of the cam disc (4).
Patent EP-0024021-A1 (EP)
Inventor: O'CONNOR WILLIAM HARVEY III
IPC: B25B1/24
Filed: 1980-07-31
Abstract: An improved auxiliary support body (46,48) for use with a workpiece support device (16, 22, 24) is described. The support body includes a plurality of workpiece (40) gripping surfaces (60, 64,69), a workpiece gripping surface (64, 68) which is positioned beyond a support surface (36) of the device, and means (66,74) for inhibiting excape of a workpiece (40) from a gripped surface.
Patent EP-0025150-A1 (EP)
Inventor: MAYFIELD JOHN M JR
IPC: F16K31/68
Filed: 1980-08-20
Abstract: The invention provides a temperature controlled valve mechanism 10. The mechanism includes a valve housing 12 having a valve inlet 23 for connection with a fluid source. A valve outlet 24 in the housing is used for draining fluid from the housing. Valve closure members 30 and 32 are supported for movement toward and away from the valve outlet between closed and open positions, the valve closure member blocking and closing the valve outlet when in the closed position. Biasing means 36 urge the valve closure member away from the closed position. Means 16 defining an expansion chamber 42 are provided in the housing, including means 48, 50, 52 and 53 for moving the valve closure member to the closed position against the force of the biasing means upon entry of a pressurized medium into the expansion chamber. The valve mechanism further includes temperature activated venting means 45 for venting and depressurizing the expansion chamber upon occurrence of a predetermined temperature. The venting of the expansion chamber causes the biasing means to rapidly move the valve closure member from the closed position, causing the valve mechanism to be opened.
Patent EP-0024162-A1 (EP)
Inventor: URBAN EDWARD JOHN
IPC: C08L23/06
Filed: 1980-08-06
Abstract: A composition is disclosed especially useful for high voltage electrical insulation comprising a blend of polyethylene, an alcohol of 6 to 24 carbons to prevent electrical failure, and polypropylene to mitigate exudation of the alcohol.
Patent EP-0033419-A1 (EP)
Inventor: BRIGGS JOHN NIGEL
IPC: G01S13/79
Filed: 1980-12-15
Abstract: The invention relates to secondary radar responders which provide a reply in response to a radar signal received from a primary radar transmitter. The frequency of the received radar signal is monitored by the responder and the frequency of the response is brought into agreement therewith sothatthe response can be received by the primary radar transmitter at its transmission frequency. The invention is particularly applicable to marine radar systems and the responder may form part of a racon or transponder.
Patent EP-0028256-A1 (EP)
Inventor: BISHILANY III WILLIAM J
IPC: F23D14/00
Filed: 1980-12-01
Abstract: Un bruleur radiant ayant une matrice a plaque poreuse, refractaire, au travers de laquelle un melange de combustion est souffle et brule sur sa surface exterieure, se caracterise par des moyens de retenue pour maintenir la matrice sur une etagere sans monture de retenue absorbant la chaleur et par refroidissement d'air du chassis du bruleur par l'intermediaire de ses moyens de retenue.
Patent EP-0032956-A1 (EP)
Inventor: HATTORI AKIRA
IPC: G06F12/08
Filed: 1980-07-24
Abstract: La memoire hierarchique comprend un groupe de memoires tampons (12-1, 12-2, ... 12-n) chacune d'elles etant montee dans chacune des plusieurs unites centrales (11-1, 11-2, ... 11-n), une memoire tampon intermediaire (13) et une memoire principale (14) ayant une pluralite de banques (23-0, 23-1, 23-2, 23-3). La memoire tampon intermediaire (13) et la memoire principale (14) sont toutes deux commandees par le systeme de commandes par permutation et le systeme d'ensembles associes. Les deux memoires (13, 14) sont atteintes par des informations d'adresses contenant un groupe de bits d'adresses de selection de banques (42) et un groupe de bits d'adresses de selection d'ensembles (43). Le groupe de bits d'adresses de selection de banques (42) est partiellement modifie par une partie du groupe de bits d'adresses de selection d'ensembles (43).
Patent EP-0040816-A1 (EP)
Inventor: TIHANYI JENO DR ING DIPL-PHYS
IPC: H01L27/06
Filed: 1981-05-20
Abstract: Ein Ansteuern eines Zweirichtungsthyristors (Triac) mit geringer Steuerleistung wird durch einen in den Halbleiterkörper (1) integrierten FET (11) und eine Hiifszone (10) erreicht. Der FET (11) verbindet im eingeschalteten Zustand die katodenseitige Emitterzone (2) des einen der beiden Teilthyristoren mit der anodenseitigen Basiszone (4). Zwischen katodenseitiger Basiszone (3) des einen und anodenseitiger Emitterzone (8) des anderen Teilthyristors liegt die Hiifszone (10), die entweder über einen Widerstand (12) mit der Steuerelektrode des FET (11) verbunden oder über einen durch das Steuersignal leitend gesteuerten zweiten FET mit einer Hilfsspannungsquelle verbindbar ist. Die Erfindung ist zum Beispiel bei Haushaltsgeräten anwendbar.
Patent EP-0052264-A1 (EP)
Inventor: SOFFER HILLEL
IPC: A01G31/02
Filed: 1981-10-26
Abstract: A hydroponics unit for research, teaching, domestic gardening and the like. In the cover (2) of a vessel (1) holding a stationary body of nutrient solution (11) and an air space (12) above it communicating with the ambient atmosphere, there are provided aerating device (6) adapted to suck nutrient solution from the body of the solution (11) in the vessel (1) and to spray it in atomized form into said air space (12) and at the same time to agitate the solution.