baber/WOPTO huggingface dataset:
Patent EP-4062822-A2 (EP)
Inventor: ISHIDA KOKI
IPC: G16H30/40
Filed: 2022-03-15
Abstract: A biomagnetism measurement apparatus includes a region-of-interest setting section configured to set a curved surface as a region-of-interest based on a morphological image including a portion to be evaluated of a subject, the morphological image being acquired by an image acquisition section, and the curved surface being a surface on which an anterior-posterior position of the subject changes in a cranial-caudal direction and in a left-right direction along a position of a nerve to be evaluated, and an estimation section configured to estimate current distribution in the region-of-interest based on magnetic data, the magnetic data being acquired by measuring a magnetic field with a magnetic measurement section, and the magnetic field being generated by an electrical activity of a nerve in the portion to be evaluated.
Patent EP-4129935-A2 (EP)
Inventor: ALEXANDER JEFFREY C
IPC: C03B5/00
Filed: 2022-08-04
Abstract: Method of producing molten glass and system therefor, including providing a glass melting furnace configured to melt a glass sample, the glass sample including glass batch material including soda ash, or cullet or post-consumer cullet, or any combination of batch material, cullet and post-consumer cullet. The method includes introducing glass sample into a chamber of a rotary drum heat exchanger having at least one heat exchange tube; introducing the exhaust gas into the tube; causing a transfer of heat from the exhaust gas in the tube to the glass sample in the chamber to volatilize any organic impurities in the glass sample, heat the glass sample and evaporate water from the glass sample to dry it, the evaporated water forming water vapor in the chamber; contacting the dried sample with the water vapor; and discharging the dried sample from the rotary drum heat exchanger and introducing it into the furnace.
Patent EP-4298661-A2 (EP)
Inventor: MI ZETIAN
IPC: H01L21/02
Filed: 2022-02-28
Abstract: A method of fabricating a device includes providing a substrate of the device, forming a structure of the device, the structure being supported by the substrate, having a semiconductor composition, and including a surface, where nitrogen is present at the surface, and incorporating oxygen into the surface to form a stabilizing layer on the surface. Incorporating oxygen into the surface is implemented such that the stabilizing layer includes a uniform distribution of an oxynitride material
Patent EP-4236004-A2 (EP)
Title: Bereitstellen von regelleistung beim betrieb einer regenerativen stromerzeugungseinheit, insbesondere windenergieanlage
Inventor: GEISLER JENS
IPC: H02J3/38
Filed: 2018-07-30
Abstract: Von einer stärkemäßig fluktuierenden Primärquelle angetriebene regenerative Stromerzeugungseinheit, insbesondere Windenergieanlage (1), sowie Verfahren zum Bereitstellen von Regelleistung. Auf Abruf wird Regelleistung (ΔP<sub>RL</sub>) bereitgestellt unter Anlegen eines Vorgabewerts für eine abzugebende reduzierte Leistung (P<sub>target</sub>), die kleiner ist als eine verfügbare Leistung (P<sub>avail</sub>). Erfindungsgemäß vorgesehen sind (i) laufendes Bestimmen einer Ist-Unsicherheit, mit der ein Vorgabewert für die Regelleistung ΔP<sub>RL</sub> eingehalten wird unter Berücksichtigung der fluktuierenden Primärquelle, (ii) laufendes Berechnen eines dynamischen Sicherheitsbands basierend auf der Ist-Unsicherheit, (iii) laufendes Anpassen des Vorgabewerts (P<sub>target</sub>) basierend auf der geforderten Regelleistung und dem dynamischen Sicherheitsband. Die statistische Unsicherheit wird bestimmt und je nachdem der Vorgabewert dynamisch so verschoben, dass sich ein entsprechender Sicherheitspuffer (Sicherheitsband) ergibt: groß bei hoher Unsicherheit, klein bei geringer Unsicherheit. Bei gleichmäßigen Windbedingungen wird das Sicherheitsband deutlich schmaler, woraus ein größerer Vorgabewert resultiert. Es wird damit ein größerer Ertrag erreicht, und dennoch wird die Einhaltung der geforderten Regelleistung (mit einer vorbestimmten Vertrauenswahrscheinlichkeit) gewährleistet.
Patent EP-4253015-A2 (EP)
Inventor: RICHARDSON HENRY E
IPC: B29C70/52
Filed: 2019-06-13
Abstract: A structural member comprising: (i) a pultruded secondary member including a first surface and an opposing second surface; and (ii) a molded carrier overmolded onto at least one of the first and second surface of the pultruded secondary member, the molded carrier including a plurality of ribs; wherein the secondary member and the carrier are dissimilar materials.
Patent EP-4303376-A2 (EP)
Title: Revisionsklappe und verfahren zur herstellung einer revisionsklappe
Inventor: SCHÄFER MARION
IPC: E04B9/00
Filed: 2022-06-29
Abstract: Die Erfindung betrifft eine Revisionsklappe zum reversiblen Verschließen einer Öffnung in einer Wand- oder Deckenverkleidung, wobei die Revisionsklappe einen äußeren Rahmen aufweist, der form-, kraft- und/oder stoffschlüssig mit der Wand- oder Deckenverkleidung verbindbar ist, wobei ein innerer Rahmen demontierbar und/oder verschwenkbar in dem äußeren Rahmen angeordnet ist, wobei eine wenigstens teilweise brandgeschützte Platte, insbesondere eine hochtemperatur- und/oder flammresistente Platte, in dem inneren Rahmen derart angeordnet ist, dass sie eine durch den inneren Rahmen gebildete Öffnung im Wesentlichen ausfüllt, wobei auf der einer Sichtseite abgewandten Seite des äußeren Rahmens ein umlaufender äußerer Aufsatz aus einem Brandschutzmaterial angeordnet ist, der mit dem äußeren Rahmen kraft-, form- und/oder stoffschlüssig verbunden ist, wobei der äußere Aufsatz mit dem äußeren Rahmen wenigstens indirekt form- und/oder kraftschlüssig verbunden, insbesondere verschraubt ist.
Patent EP-0004687-A2 (EP)
Inventor: THIERS CHRISTIAAN GABRIEL
IPC: G03G15/23
Filed: 1979-03-23
Abstract: Disclosed is a xerographic copying apparatus 10, by means of which a variety of copying modes may be realized. So, the apparatus enables the simultaneous production of double sided copies from double sided originals, of double sided copies from two single sided originals, and of single sided copies from double sided originals. The apparatus is so designed that the relative order of the originals as well as of the copies is maintained and that no reversing of the originals is necessary after exposure. The apparatus is so designed that collated sets of copies are obtained, although it may also be set to make multiple copies of one original.
Patent EP-0004486-A2 (EP)
Inventor: ARNAUD MAURICE S A LIGNES TELE
IPC: H01B11/22
Filed: 1979-02-12
Abstract: Câbles utilisant des fibres optiques à la transmission des informations. Elément de câble constitué d'une âme rigide enrobée d'un revêtement diélectrique dans lequel sont usinées des rainures hélicoïdales abritant chacune une fibre optique soumise à une torsion comprise entre trois et dix tours au mètre au moment de sa pose, au moins un ruban étant disposé autour du revêtement. Le câble est obtenu en assemblant les éléments avec un pas d'assemblage compris entre deux et cinq fois le pas des rainures hélicoïdales. Câble pour télécommunication.
Patent EP-0028935-A2 (EP)
Inventor: EDWARDS COLLIN WALTER
IPC: H03K3/356
Filed: 1980-11-11
Abstract: An NMOS non-volatile latch having N-channel drivers Q 1  and Q 2  and variable threshold N-channel FATMOS transistors O 3  and O 4  as depletion loads. The control gate of each FATMOS transistor is coupled to its own node (X, or X 2 ) so as to operate in depletion, whereas to obtain the correct voltage stresses the tunnels of the FATMOS floating gates are cross-coupled to the opposite latch nodes.
Patent EP-0029725-A2 (EP)
Inventor: SCHULTZ WILLIAM J
IPC: C08G61/10
Filed: 1980-11-21
Abstract: This invention relates to polymers containing cyclic ether units joined through 2,6-diyl linkages. The polymers have a number average molecular weight of at least 1000 and contain at least 5% by weight of segments containing at least two consecutively recurring cyclic ether units, at least one of which is a tetrahydropyran 2,6-diyl unit. The remaining cyclic ether units in the segment are selected from tetrahydropyran 2,6-diyl units and tetrahydropyran 2,5-diyl units. 
     Preferably the polymer contains at least six cyclic ether units wherein at least 30% of the junctures between adjacent cyclic ether units have a threo configuration. 
     The polymer is useful as an adhesion promoter. Additionally, when the cyclic ether units are joined together in the above-described threo configuration, the polymers form stable complexes with organic and inorganic cations and are useful in phase transfer applications and as dispersing agents for inorganic particles in nonaqueous solvents.
Patent EP-0036494-A2 (EP)
Inventor: HOFFMANN KURT DR
IPC: G05F3/20
Filed: 1981-02-24
Abstract: Bei monolithisch integrierten digitalen Halbleiterschaltungen auf MOS-Basis mit einem Taktgeber und zwei durch je ein extern zugeführtes Betriebspotential beaufschlagten Versorgungsanschlüssen ist es wünschenswert, wenn der Taktgeber erst nach dem Aufbau der Substratvorspannung aktiviert wird. Die Erfindung befaßt sich mit der Aufgabe, eine hierzu geeignete Schaltung anzugeben. Die Erfindung betrifft eine integrierte MOS-Schaltung der genannten Art, bei der durch je ein von einer Gleichspannungsquelle geliefertes Betriebspotential beaufschlagte Versorgungsanschlüsse mit wenigstens je einer leitenden Verbindung an die eigentliche digitale Halbleiterschaltung (ES) und an den Taktgeber (TG) gelegt sind, wobei erfindungsgemäß ein Oszillator (O) zur Steuerung eines. Substratvorspannungsgenerators (SE) vorgesehen ist. Dieser Substratvorspannungsgenerator hat neben dem Aufbau der Substratvorspannung die Aufgabe, den Betrieb des Taktgebers (TG) so zu steuern, daß die Aktivierung des Taktgebers (TG) erst nach Vollendung des Aufbaus der Substratvorspannung (VBB) erfolgt.
Patent EP-0039424-A2 (EP)
Inventor: VON STEIN WALTER
IPC: G01V8/22
Filed: 1981-04-10
Abstract: 1. A light grid comprising - a first arrangement of parallel individual light barriers which are formed between, on the one side, a group of cyclically switched on light transmitting elements (00-09) or light receiving elements which are arranged in a row and, on the other side, a single light receiver (22) or a single light transmitter respectively, - a coincidence circuit (39-42) to which are fed, on the one hand, the electrical transmitted or received signals of selected elements of the group and on the other hand, via a first amplifier (27) with a first switching threshold, the signal which is present at the single light receiver (22) or single light transmitter, - in each case an adjustment lamp (35-38) for each selected element of the group which is fed, on coincidence of the electrical transmitted or received signal of the associated element with the signal present at the single light receiver or light sender, with the output signal of the coincidence circuit via, in each case, a controllable switch (31-34), - a second amplifier (28) with a second switching threshold which is higher than the first switching threshold and to which the signals present at the single light receiver or light transmitter are likewise passed, - a control circuit arranged after the second amplifier (28) and containing a switching stage (29) and an oscillator (30) which, either holds closed switches (31-34) associated with the adjustment lamps (35-38) or periodically opens and closes them, depending on whether the signal supplied via the second amplifier exceeds or falls short of the second switching threshold respectively, characterised in that - further arrangements of individual light barriers are provided which are of the same construction as the first arrangement and are arranged joined together and onto the first arrangement while forming a complete row of respective individual light barriers which are aligned in parallel and switched on cyclically one after the other, - the signals present at the single light receivers or light transmitters (22) of the individual groups of the arrangements are applied in parallel to the coincidence circuit (39-42), and, in addition to the electrical transmitted or received signals from two light transmitter elements or light receiving elements (00, 19) respectively lying at the opposite ends of the complete row, the electrical transmitted or received signals of two further elements (09, 10) lying near to the center of the complete row and respectively on both sides thereof are also passed to the coincidence circuit, - a respective adjustment lamp (35-38) is provided for each element of the complete row of which the electrical transmitted or received signal is passed to the coincidence circuit (39-42), with the adjustment lamp being in each case connected with the coincidence circuit via a switch (31-34) controlled by the control circuit (29, 30).
Patent EP-0043534-A2 (EP)
Inventor: KNEELAND ROBERT DEXTER
IPC: C04B40/06
Filed: 1981-06-29
Abstract: A process for the production of a flowable liquid-solid (slush) mixture comprising a continuous liquid phase and a discontinuous solid phase comprised of discrete frozen particles of the liquid. The process comprises flowing a stream of the liquid through a closed conduit and introducing a cryogen into the closed conduit and into the flowing liquid stream so as to flow concurrently therewith.
Patent EP-0048796-A2 (EP)
Inventor: RICKEN HEINZ-GUNTER
IPC: H04N3/16
Filed: 1981-07-01
Abstract: 1. A circuit arrangement for generating a sawtooth current for deflecting an electron beam in a cathoderay tube, advantageously of a television set, comprising an electronic switch and a load circuit, in which the electronic switch is formed by a switching transistor (10) with a diode (13) in anti-parallel with the base-emitter path, and the load circuit is formed by at least the deflector set and a capacitor (6) parallel to this, control of the electronic switch being by a thyristor (8) the cathode of which is connected with the emitter of the transistor and the ignition electrode of which can be supplied with synchronising pulses, characterised in that the anode of the thyristor (8) is connected via a coupling capacitor (9) with that end connected to the base of the anti-parallel connection of the base-emitters path of the transistor (10) and the diode (13), that the anode of the thyristor (8) is connected additionally via a choke coil (120), acting as a feed-back impedance (12), to a point of the load circuit in a feedback sense, and that the magnitude of the inductance of the choke coil (120) is such that with the coupling capacitor (9) it forms a series resonant circuit having a resonant frequency lower than the frequency of the saw-tooth waveform to be generated.
Patent EP-0034943-A2 (EP)
Inventor: HATANO YOSHIHIRO
IPC: C07D215/30
Filed: 1981-02-24
Abstract: A process for the preparation of copper quinolinate in which quinoline is oxidised by hydrogen peroxide in sulphuric acid in the presence of copper sulphate in which the reaction is carried out at a pressure of less than 400 mm Hg. The reduced pressure enables the reaction to be performed at higher temperatures and with greater control; also the reaction time is shortened and the yield improved. 
     Copper quinolinate is used to prepare quinolinic acid which is the starting material for some chromogenic materials used in the pressure-sensitive record material field.
Patent EP-0049173-A2 (EP)
Inventor: COOPER DAVID GWYN
IPC: C13K1/06
Filed: 1981-10-01
Abstract: Compounds (1) 
<CHEM>
 in which
 R<1> and R<2> are C1-C4 alkyl or together with the nitrogen atom to which they are attached form a pyrrolidino or piperidino group;
 Y is methylene or sulphur;
 X is methylene or oxygen provided that X is methylene when Y is sulphur;
 Z is hydrogen or C1-C4 alkyl; and
 R<5> is hydrogen, C1-4 alkyl or -A-B where
 A is C1-C4 alkylene and
 B is optionally substituted heteroaryl or phenyl are histamine H2-antagonists. Processes for their preparation and pharmaceutical compositions containing them are also described.
Patent EP-0058886-A2 (EP)
Inventor: GROSS HORST
IPC: B02C17/16
Filed: 1982-02-11
Abstract: Eine Rührwerksmühle besteht aus einem Mahlbehälter (3) und einem in dem Mahlbehälter (3) angeordneten, hochtourig antreibbaren Rührwerk, zwischen dem und der Wand des Mahlbehälters (3) ein schmaler Zylinderring-Haum (23) als teilweise mit Mahlhilfskörpern gefüllter Mahlraum ausgebildet ist, in den an einem Ende ein Mahlgutzulauf-Kanal (20) einmündet, und an dessen anderem Ende eine Trenneinrichtung (25) zur Trennung von gemahlenem Mahlgut und Mahlhilfskörpern (24) vorgesehen ist. Um einen Rücklauf der Mahlhilfskörper (24) in einfacher Weise zu ermöglichen und insbesondere auch eine Beeinflussung des Rücklaufs zu ermöglichen, ist aus dem Mahlraum (Zylinderring-Raum 23) in der Nähe der Trenneinrichtung (25) ein Rücklauf-Kanal (34) in die Nähe des Mahlgutzulauf-Kanals (20) ortsfest am Mahlbehälter (3) zurückgeführt, wobei der freie Querschnitt des Rücklauf-Kanals (34) veränderbar ist.
Patent EP-0060522-A2 (EP)
Inventor: ISHIGO HIDEYASU
IPC: B02C17/16
Filed: 1982-03-11
Abstract: A tape recorder which comprises; a capstan (39) for driving a magnetic recording tape at a normal constant speed; a first motor (43) for rotating the capstan (39), including a first rotor magnet (31), a first rotating shaft (311) mounted to the first rotor magnet (31) and the capstan (39) coaxially, and a first stator coil (41) for applying a rotating magnetic field to the first rotor magnet (31); a first reel (40) for taking up the tape; a second motor (44) for rotating the first reel (40), including a second motor magnet (32), a second rotating shaft (321) mounted to the second rotor magnet (32) and the first reel (40) coaxially, and a second stator coil (42) for applying a rotating magnetic field to the second rotor magnet (32); a second reel (55) for supplying the tape; a third motor (56) for rotating the second reel (55), including a third rotor magnet (54), a third rotating shaft (541) mounted to the third rotor magnet (54) and the second reel (55) coaxially, and a third stator coil (49) for applying a rotating magnetic field to the third rotor magnet (54); an FG pattern (51) for producing a signal which has a frequency in accordance with a rotational frequency of the first rotor magnet (31); an output mechanism (65, 66, 67) for producing a signal which has a reference frequency; and a comparator (68) for comparing outputs from the FG pattern (51) and the output mechanism (65, 66, 67) and for controlling to drive the first motor (43) at a predetermined rotational frequency.
Patent EP-0079563-A2 (EP)
Inventor: MEININGER FRITZ DR
IPC: D06P3/66
Filed: 1982-11-09
Abstract: 1. Water-soluble, symmetrical or asymmetrical 1:2-chromium complex or 1:2-cobalt complex azo compounds of monoazo compounds of the general formula (1)  see diagramm : EP0079563,P34,F3  or their 1:2-chromium and 1:2-cobalt mixed complexes, in which Y1 is a group which is capable of metal-complex formation and which is bonded to D in ortho-position relative to the azo bridge ; Y2 is a group which is capable of metal-complex formation and which is bonded to K in ortho-position relative to the azo group ; D is the radical of a diazo component to which the fiber-reactive group V1 defined below or the fiber-reactive group V2 defined below is bonded ; K is the radical of a coupling component to which the fiber-reactive group V1 defined below or the fiber-reactive group V2 defined below is bonded ; V1 is a group of the general formula (2a)  see diagramm : EP0079563,P35,F1  which is bonded to D or K and in which R is a hydrogen atom or an alkyl group of 1 to 4 carbon atoms and X is an optionally substituted amino group or an optionally etherified hydroxy group or a thioether group ; V2 is a group of the general formula (2b) -W-SO2 -Z which is bonded to D or K and in which W is a direct bond or a group of the formula -NH-,  see diagramm : EP0079563,P35,F2  -CH2 - or -CH2 -CH2 - in which Alk is a C1 -C4 -alkyl group ; Z is the vinyl, the beta-sulfatoethyl, the beta-thiosulfatoethyl, the beta-chloroethyl or the beta-acetoxyethyl group.
Patent EP-0105971-A2 (EP)
Inventor: NEWKIRK RANDALL ALAN
IPC: B65D55/02
Filed: 1982-11-18
Abstract: A reliable and low cost sensor and indicator (12) to be associated with a receptacle (1) filled with dosage forms (e.g. over-the-counter drugs) and a corresponding method by which to quickly and easily warn a consumer that an unauthorized tampering may have occurred to the receptacle and the contents (2) thereof. The tampering indicator is preferably either attached to or integrally formed with a seal (36) at the underside of a removable receptacle cap (8). The tampering indicator comprises a fluid filled reservoir (14), a tab (10) having a chemically treated indicator strip (22) thereat, and a fluid path (18, 24) by which fluid from the reservoir communicates with the indicator strip. The indicator is engaged by the rim (40) of the receptacle when the cap is positioned thereover by the dosage form manufacturer. Accordingly, fluid is forced from the reservoir into the fluid path. However, the fluid path is initially blocked at the engagement thereof by the receptacle rim. The tab and the indicator strip thereof extend outwardly from beneath the cap of the receptacle for providing the consumer with a visual indication in the event of an unauthorized removal of the cap from the receptacle. That is, should the cap be removed from the receptacle and the fluid path be moved out of engagement with the receptacle rim prior to a purchase by a consumer, whereupon tampering with the contents of the receptacle might occur, fluid from the supply thereof is permitted to flow via the fluid path to the chemically treated strip, whereby to cause the strip to assume a characteristic color that is indicative of a possible tampering condition.
Patent EP-0080180-A2 (EP)
Inventor: DUNGS KARL
IPC: F16K31/06
Filed: 1982-11-19
Abstract: 1. Gas fitting with a magnetic valve and a pressure regulator which comprise a common valve body (6, 7) co-operating with a valve seat (4, 5) and engaged from one side by the regulator drive (15, 23) and from the other side by the magnet armature (12) having the identically opposite direction of action so that when the magnetic valve is not energised, the valve body (6, 7) is maintained in the closed position while when it is energised, the valve body (6, 7) is free to be actuated by the regulator drive (15, 23) which comprises a diaphragm (15) which is subject to the pressure of the gas to be regulated and also a regulating spring (23) counteracting the positioning force of the diaphragm (15), characterised in that the magnet armature (12) is of hollow construction, the regulating spring (23) engaging the valve body (6, 7) through the hollow armature.
Patent EP-0064846-A2 (EP)
Inventor: CHAI STEPHEN TA-CHEN
IPC: H02K1/12
Filed: 1982-04-29
Abstract: A method of making a single piece stator (2) for electric motor utilizes a die cavity having a castellated inner surface and radially extending portions along its outer surface. A magnetic material filling the die cavity is sintered after a first densification and prior to a second densification and prior to a second densification, and wire having a heat bondable material over electrical insulation is used to size the interior diameter of the stator.