baber/WOPTO huggingface dataset:
Patent EP-4260453-A2 (EP)
Inventor: KOC BURHANETTIN
IPC: H02N2/00
Filed: 2021-11-29
Abstract: Die vorliegende Erfindung betrifft eine Steuervorrichtung und ein Steuerverfahren für einen piezoelektrischen Trägheitsmotor. In der Haftphase werden ein erstes Schaltelement und ein zweites Schaltelement einander entgegengesetzt durch Pulsweitenmodulation geschaltet, wobei ein Zeitanteil eines ersten Schaltzustandes von An und Aus gegenüber einem Zeitanteil eines zweiten Schaltzustandes von An und Aus anwächst die Pulsweitenmodulation durch den kapazitiven piezoelektrischen Aktor und eine Induktivität gefiltert wird, und ein erster Ladungsvorgang durchgeführt wird, und am Beginn einer Gleitphase die Zeitanteile des ersten Schaltzustandes und des zweiten Schaltzustandes umgekehrt werden, und dadurch am kapazitiven piezoelektrischen Aktor ein dem ersten Ladevorgang entgegengesetzten zweiten Ladevorgang durchgeführt wird. Die bereitgestellte Konfiguration ermöglicht durch das Speichern elektromagnetischer Energie in der Induktivität die Minderung von Energiedissipation als Wärme und kann zum energieeffizienten Antrieb für Trägheitsmotoren beitragen.
Patent EP-4044358-A2 (EP)
Inventor: CHOI SU-JI
IPC: H01M50/533
Filed: 2022-01-19
Abstract: A battery according to an embodiment of the present disclosure includes an electrode assembly formed by winding a first electrode, a second electrode and a separator interposed between the first electrode and the second electrode around a winding axis, wherein the first electrode includes a first uncoated region free of an active material layer, the first uncoated region being disposed adjacent to an edge of the first electrode extending along a winding direction of the electrode assembly, wherein the first uncoated region is exposed from the separator and at least a part of the first uncoated region itself is used as an electrode tab; a housing in which the electrode assembly is arranged; a first current collector including an edge portion arranged on the electrode assembly, a first uncoated region coupling portion extending inward from the edge portion towards the winding axis and coupled with the first uncoated region, and a terminal coupling portion spaced apart from the first uncoated region coupling portion; and a terminal which is coupled with the terminal coupling portion.
Patent EP-4177252-A2 (EP)
Title: Process and intermediates for the preparation of pyroxasulfone, fenoxasulfone and various sulfone analogs of 5,5-dimethyl-4h-1,2-oxazole
Inventor: BARDA YANIV
IPC: C07D231/20
Filed: 2020-07-10
Abstract: The invention relates to a process for preparing immediate precursors for pyroxasulfone and fenoxasulfone of the formula (I) and (I').
     
     
The pyroxasulfone or fenoxasulfone immediate precursor is synthesized from the arylmethyl bromide by first forming a carbon-sulfur bond at the 3-position of a 2-isoxazoline through displacement of a leaving group at the 3-position (particularly acid derived residues such as phosphoryl, sulfanyl, halo, cyano or carboxyl groups) by an appropriate thionating reagent. The resulting adducts, which is a S-protected 3-thio-2-isoxazoline, may be treated with base to remove the protecting group, to reveal a thiol or thiolate which may subsequently react with the arylmethyl bromide to form the Pyroxasulfone or Fenoxasulfone immediate precursor.
Patent EP-4221088-A2 (EP)
Inventor: YU XIAOBO
IPC: H04L9/40
Filed: 2018-01-05
Abstract: Embodiments of the present invention disclose a method and system for updating a certificate issuer public key, and a related device. The method includes: receiving, by an embedded universal integrated circuit card eUICC, first information sent by a local profile assistant LPA, where the first information includes a first certificate issuer CI public key identifier, and the first CI public key identifier is a CI public key identifier that the eUICC does not have; sending, by the eUICC, second information to an OPS by using the LPA, where the second information includes the first CI public key identifier; receiving, by the eUICC, a patch package sent by the OPS by using the LPA, where the patch package includes at least a first CI public key corresponding to the first CI public key identifier; and updating, by the eUICC, a CI public key of the eUICC by using the first CI public key. It may be learned that in this implementation, the eUICC can be updated in time with the CI public key that the eUICC does not have, to facilitate in successfully downloading a profile.
Patent EP-4236208-A2 (EP)
Inventor: Nordin ronald
IPC: H04L12/10
Filed: 2020-05-01
Abstract: A method of detecting a fault in a power distribution system is provided. The method comprises: providing a power source; providing a load to be powered by the power source; providing a connection from the power source to the load; placing a current source on the connection from the power source to the load; detecting a change in a voltage on the connection indicative of a change of an impedance in the power distribution system; and determining a fault is present within the power distribution system based on the detected change in the voltage on the connection.
Patent EP-4241976-A2 (EP)
Inventor: PICCHI FABIO
IPC: B31F1/07
Filed: 2020-06-03
Abstract: An embossing and lamination assembly comprising two pairs of steel/rubber rolls, between which respectively a first paper ply (11A) and a second paper ply (11B) are returned, wherein an upper steel embossing roll (21) is coupled with an upper embossing rubber counter-roll (22) and a lower steel embossing roll (31) is coupled with a lower rubber embossing counter-roll (32), and also comprising a glue delivery assembly (40), in contact on a side of the upper steel embossing roll (21), and a coupling roll (13), in contact with the opposite side of the upper steel embossing roll (21), wherein said upper steel embossing roll (21) and/or said lower steel embossing roll (31) are equipped with heating means (50) for heating the surface of the upper steel roll (21) and/or the lower steel roll (31), the upper (22) and/or lower (32) rubber embossing rolls are mounted on a movable arm (24, 34), and return rolls (12') are arranged around the upper rubber roll (22) and/or around the lower rubber roll (32) to guarantee a tangential passage of paper between the two coupled steel/rubber embossing rolls (21, 31; 22, 32) without wrapping the respective rubber embossing roll (22, 32). A relative embossing and lamination method is also part of the invention.
Patent EP-4257662-A2 (EP)
Inventor: BELLUSSI GIUSEPPE
IPC: C11B13/00
Filed: 2015-05-26
Abstract: The present invention relates to a process for preparing a diesel hydrocarbon fraction, comprising the following steps: (a) putting at least one renewable feedstock comprising glycerides in contact with water at a temperature within the range of 150-400°C and at a pressure within the range of 1-20 MPa, forming at least a mixture of fatty acids and glycerine; (b) separating said glycerine from said mixture of fatty acids; (c) subjecting said mixture of fatty acids to catalytic hydrotreatment in the presence of hydrogen, obtaining a reaction product comprising: (i) at least one gaseous effluent comprising hydrogen, water vapour, CO2, possibly CO, and (ii) at least one diesel hydrocarbon fraction comprising a mixture of substantially linear paraffins; (d) separating said diesel hydrocarbon fraction from said reaction product. Said mixture of linear paraffins is advantageously subjected to a further hydroisomerization step for converting the linear paraffins into branched paraffins.
Patent EP-4289691-A2 (EP)
Inventor: DOMAHIDI ALEXANDER
IPC: B60W30/09
Filed: 2019-07-29
Abstract: A method for steering a vehicle (12) along a path (400) in a driveway (50) and around obstacles (31, 32, 33, 34; 14) between a starting position (11) into a target position (12'), comprises the steps of determining the vehicle (12) dimensions, steering and driving capabilities, carrying out a path optimization step to evaluate, based on a predetermined cost function, the least costly path (400) between the starting position (11) and the target position (12') avoiding any collisions with obstacles (31, 32, 33, 34). The method further comprises the further step of applying a path improver step, smoothening the trajectory obtained by the path optimization method by means of numerical optimization while fulfilling dynamical constraints on acceleration and steering rate of the vehicle (12) through planning lateral and longitudinal movement of the vehicle in a joint optimization problem or by means of separate optimization problems.
Patent EP-4276779-A2 (EP)
Title: Electronic access control device and access control method
Inventor: PLÜSS MARCEL
IPC: G07C9/00
Filed: 2015-06-18
Abstract: An electronic access control device (1) comprises a radio communication module and a controller configured to check (S30) whether a signal strength of a mobile device (2) is above a signal strength threshold indicative of the mobile device (2) being located within a close range, and, if that is the case, to transmit (S31) an executable access confirmation module via a direct wireless communication link to the mobile device (2). The executable access confirmation module comprises computer program code configured to control a processor of the mobile device (2) to receive (S33) from a user of the mobile device (2) a confirmation instruction and to transmit (S34) to the access control device (1) a confirmation message, responsive to the confirmation instruction. Upon reception of a confirmation message from the mobile device (2), the controller of the electronic access control device (1) generates an access control signal.
Patent EP-4282715-A2 (EP)
Inventor: SAKAI MASARU
IPC: B60S1/56
Filed: 2018-05-18
Abstract: A vehicle cleaner system configured to clean a cleaning target object, comprising:a cleaner configured to spray a cleaning medium onto a cleaning target surface of the cleaning target object and to clean the cleaning target surface; anda cleaner control unit (2116) configured to operate the cleaner on the cleaning target surface which includes a plurality of regions (R1-R3), so as to make cleaning strength for at least one of the plurality of regions different from cleaning strength for other regions.
Patent EP-4302794-A2 (EP)
Inventor: WILCOX MATTHEW DAVID
IPC: A61M1/36
Filed: 2019-07-02
Abstract: A medical fluid delivery system comprises: (i) a medical fluid delivery machine including a pneumatic manifold having pump and valve actuation areas and a pumping gasket overlaying the pump and valve actuation areas, sources of positive and negative pneumatic pressure, plural pneumatic valves located between the pneumatic sources and the pump and valve actuation areas, and a control unit in operable communication with the plural pneumatic valves; and (ii) a disposable cassette including a fluid pump chamber that aligns with the pump actuation area when the disposable cassette is mated with the pneumatic manifold, the disposable cassette including sheeting overlaying the fluid pump chamber, wherein the control unit is configured to operate the pneumatic valves to perform a conditioning routine that moves the pumping gasket and the cassette sheeting while mated in an attempt to remove small air pockets from between the pumping gasket and the cassette sheeting.
Patent EP-0004772-A2 (EP)
Inventor: ALVAREZ FRANCISCO S
IPC: A61P29/00
Filed: 1979-04-03
Abstract: 4-Halo-etianic acids and derivations of the formula:
     
     wherein   X 1  is fluoro or chloro;   X 2  is fluoro, chloro or hydrogen;   X 3  is fluoro, chloro, bromo or hydrogen;   X 4  is =C=O or
         of may be
         when X 3  is chloro;   R is hydrogen, alkyl of one to six carbon atoms optionally substituted with one halo, or phenyl or benzyl optionally substituted on the phenyl ring with a substituent selected from alkyl of one to four carbon atoms, alkoxy of one to four atoms and halo;   R' is hydrogen or alkanoyl of 2 to 6 carbon atoms;   R 2  is hydrogen, a-methyl or β-methyl; and   the solid and broken lines between C-1 and C-2 represent a double or a single bond. The compounds wherein R is other than hydrogen are useful as anti-inflammatory agents. They can be prepared by esterifying the corresponding acid. The 17a-esters can be prepared by esterifying the corresponding 17a-hydroxy compounds. The 17β-carboxylic group can be introduced by oxidising the corresponding 20-oxo-21-hydroxy (or alkanoyloxy) compound. The double bond at the 4,5 position is produced by contacting the corresponding Δ 5  compound with a base.
Patent EP-0009417-A2 (EP)
Inventor: KRUSE ROBERT LOUIS
IPC: C08F6/14
Filed: 1979-09-26
Abstract: The invention relates to a process for dewatering an aqueous latex containing rubber particles grafted with alkenyl aromatic and alkenyl nitrile monomers and emulsified with an anionic surfactant wherein alkenyl aromatic and alkenyl nitrile monomers are dispersed in said latex along with a cationic surfactant in an amount sufficient to deemulsify said grafted rubber particles. The grafted rubber particles are extracted from the aqueous phase into the monomer phase as a liquid oil phase, with the aid of the cationic surfactant, said aqueous phase forming a separate water phase essentially free of said oil phase followed by separating said water phase from said liquid oil phase.
Patent EP-0004508-A2 (EP)
Inventor: SIGNORELLI NORBERT
IPC: H01H71/50
Filed: 1979-03-19
Abstract: 1. A circuit-breaker comprising, in a casing, a first fixed contact (27A), a second contact (28) which is movable between an engaged position and a triggered position and which is urged towards its triggered position by resilient opening means, a triggering member (54, 59) for causing liberation (or opening) of said movable contact (28) and therefore movement thereof from its engaged position to its triggered position, an engagement and triggering lever member (33) mounted movably between an engagement position and a triggering position, and a latching mechanism (35) which is disposed between the triggering member (54, 59) and the engagement and triggering lever member (33), said mechanism (35) comprising a movable latching member (36) subjected on the one hand to the triggering member and on the other hand to resilient return means which urge it towards a re-arming position, and the same spring forming resilient return means for a member of the latching mechanism and said resilient means for opening the movable contact (28), characterised in that the resilient means for return movement of the latching member (36) and the resilient means for opening the movable contact (28) are formed by the same spring (66) which comprises on the one hand a body (67) formed by a helical spring, which is coupled at one of its ends to a fixed point (68) of the casing and which is coupled at the other of its ends to the movable contact (28) and, on the other hand, integral with said body (67), at said other end thereof, a resilient limb (65) forming a bending spring which bears against the latching member (36) in such a way that, besides the functions of opening the movable contact (28) and returning the latching member (36) said spring (66) is also capable of performing the function of closing said movable contact (28).
Patent EP-0014032-A2 (EP)
Inventor: BRAND BORIS PETER
IPC: C07C271/06
Filed: 1980-01-04
Abstract: A process for manufacture of iodoalkynyl carbamates by reacting an alkynol with an isocyanate to give an alkynyl carbamate, followed by iodination of the latter. The products are fungicides, especially for paint films.
Patent EP-0026561-A2 (EP)
Inventor: SHIBATA SEIICHI
IPC: A61K35/22
Filed: 1980-07-23
Abstract: A novel nephrotogenic compound has a biologically active sugar moiety of structural formula
     The compound may be a glycopeptide which contains a peptide moiety linking to the sugar moiety through the N-glycoside bond. The glycopeptide may be isolated from the organs of normal animals, especially the kidneys, or from the urine of healthy human beings, and is biological active to induce kidney lesions in animals. The lesions induced by an injection of the glycopeptide are very similar to the spectrum of human glomerulonephritis, and so the injected animals provide an experimental model for studies on human glomerulonephritis.
Patent EP-0024846-A2 (EP)
Inventor: CLARK ALAN
IPC: B60P3/22
Filed: 1980-08-11
Abstract: A pumping unit for pumping liquid, especially ale or lager beer, from a vehicle to tanks in a cellar as demountable. The unit comprises as components a pump (10), a motor driven reeled hose (11) and a delivery meter (16). The components are mounted and arranged on a supporting framework to form an integral movable unit suitable for installation on a flat platform vehicle. The framework has a load supporting base (2), intermediate connecting means (1) and a load supporting roof (7) (8) comprising pockets to receive the forks of a fork lift truck to enable the unit to be transported from place to place. The unit is also provided with a rack (39) and clamps (40) for clamping several carbon dioxide containing cylinders (17) within the unit, the carbon dioxide gas for aiding in pumping the liquid.
Patent EP-0033136-A2 (EP)
Inventor: TOYAMA KOUICHI
IPC: F02P7/02
Filed: 1981-01-22
Abstract: In a distributor assembly having an ignition coil therein. for use with an internal combustion engine, the positional relationship between the ignition coil (4) and a magnetic sensitive detector (2), which detects a proper ignition timing, is selected so that the leakage flux (a) from the ignition coil does not cause the magnetic sensitive detector to malfunction. According to one arrangement the magnetic sensitive direction (X) of the detector is arranged perpendicular to the leakage flux from the ingition coil. According to the other arrangement the magnetic sensitive direction of the detector is arranged to intersect a radial line from the axis (A) of the main magnetic flux of the ignition coil at an angle other than 90 degrees so that the flux variation in the detector is expedited by the appearance and disappearance of the leakage flux. In the both arrangements, the axis is arranged parallel to a rotary shaft (1) to which a signal rotor (150) is attached, where the rotation of the signal rotor is arranged to cause the detector to change its output signal by detecting the variation in magnetic flux
Patent EP-0035795-A2 (EP)
Inventor: ROKUGO YOSHINORI
IPC: H04J3/07
Filed: 1981-03-10
Abstract: It has now been confirmed as regards a stuff (justification) synchronization device for each of plesiochronous input pulse sequence to be time division multiplexed that a low frequency jitter component appears in a synchronous output pulse sequence from the effect of sampling phase lags of read pulse sequences for reading the output pulse sequence for stuffing from an elastic memory (36) of the device relative to write pulse sequences for storing the input pulse sequence in the memory at a sampling interval equal to the memory capacity. The jitter is reduced (1) by selecting a prime number, preferably thirteen and more preferably seventeen or nineteen as the memory capacity, (2) by cyclically using selected write and read pulse sequences for phase lag monitoring, or (3) by rendering the sampling interval either random or equivalently random.
Patent EP-0049331-A2 (EP)
Inventor: WRIEDT KARL-HEINZ
IPC: B62J11/00
Filed: 1981-07-15
Abstract: The invention proposes an attachment plate which is constructed in a particular manner and has on the one hand a connecting device with which it can be connected to the most varied luggage carriers of bicycles and on the other hand offers the possibility of receiving a container, for example a commercially available attache case or a case which is built in a particular manner onto the holder on the bicycle. <IMAGE>
Patent EP-0054843-A2 (EP)
Inventor: PFLAUMBAUM HANS-JURGEN ING-GRA
IPC: F28F25/02
Filed: 1981-12-09
Abstract: 1. A cooling tower for cooling water, which incorporates several radially disposed fans which draw in outside air and force it into the cooling tower while behind the fans, above a cross-sectional area formed by the outlina of a horizontal cross-section through the cooling tower inderneath the installed fittings the water to be cooled is sprayed downwardly in counterflow, the water being pumped upwards via ascending shafts (4) and being distributed to the fittings via ducts (6) and pipes (8), characterized in that, in a manner known per se, by means of the arrangement of distributor ducts (6) and/or the arrangement of valves (5) in the distributor ducts (6), externally disposed distributor duct cross-sections (8a), which act upon a peripheral surface (11) within the outline of the cooling tower cross-section, can be switches in and out, and that the peripheral surface (11), which is kept clear of water raining down when the distributor duct sections are switched out, is assigned to one or more fans (2; 22, 23; 24, 25; 26, 27; 28, 29) ; and is chosen in such a way that the water raining down on the remaining cooling tower cross-section does not reach the fans assigned to the peripheral surface.
Patent EP-0064692-A2 (EP)
Inventor: SERINI VOLKER DR
IPC: C08L51/02
Filed: 1982-04-30
Abstract: 1. Thermoplastic moulding compositions of A. 100 parts by weight of an aromatic polycarbonate and B. 1 to 30 parts by weight of a graft polymer with a glass transition temperature of below - 20 degrees C, characterised in that the aromatic polycarbonate A consists at least partly of o,o,o',o'-tetramethyl bisphenol polycarbonate and the graft polymer B is an acrylate rubber of a) 25 to 98% by weight, based on (B), of an acrylate rubber with a glass transition temperature of below - 20 degrees C as the graft substrate and b) 2 to 75% by weight, based on (B), of at least one polymerisable ethylenically unsaturated monomer of which the homo- or copolymers formed in the absence of (1) would have a glass transition temperature of higher than 25 degrees C, as the graft monomer, and for the production of the graft polymer B the monomer (b) has been grafted on to the completely broken latex, suspended in water, of (a), in the absence of suspending agent.
Patent EP-0075705-A2 (EP)
Inventor: WINZER GERHARD DR-ING
IPC: G02B6/28
Filed: 1982-08-13
Abstract: Das Koppelelement ist mit einer Dickkernfaser (fs) gebildet, die an einem Ende zwei im Winkel zueinander stehende Endflächen (Ae, Aa) aufweist, von denen eine (Ae) im wesentlichen senkrecht zur Achse (A1) der ersten Faser verläuft, während die andere, schräg zu dieser Achse verlaufende Endfläche mit einer hochreflektierenden Spiegelschicht (R) versehen ist. An die senkrecht zur Achse (A1) stehende Endfläche (Ae) ist eine dünnere, zweite Faser (fe) stoßgekoppelt und von der Seite der ersten Faser (fs) zweigt eine dritte, als Dickkernfaser ausgebildete Faser (fa) schräg ab.
Patent EP-0080582-A2 (EP)
Inventor: HALLBERG WILFRIED
IPC: B01D11/02
Filed: 1982-10-05
Abstract: Die Erfindung betrifft ein Verfahren zur Extraktion von Naturstoffen mittels Kohlendioxid, wobei die zu extrahierenden Naturstoffe in Form von Pellets eingesetzt werden, dadurch gekennzeichnet, daß die Pellets nach dem Verpressen einen Durchmesser von 1,5 bis 4,0 mm, eine Länge von 1,5 bis 10 mm und ein Schüttgewicht von 0,4 bis 0,6 kg/l aufweisen. Dieses Verfahren eignet sich z.B. sehr gut für die Gewinnung von Hopfeninhaltsstoffen durch Extraktion mit Kohlendioxid, wodurch die sonst übliche zweite Vermahlung des Hopfens entfällt.