baber/WOPTO huggingface dataset:
Patent EP-4253919-A1 (EP)
Inventor: BROCKHAUS HERR HELMUT
IPC: G01F1/58
Filed: 2023-02-03
Abstract: Dargestellt und beschrieben ist ein Verfahren zum Betreiben eines magnetisch-induktiven Durchflussmessgeräts (1). Das magnetisch-induktive Durchflussmessgerät (1) weist ein Messrohr (2), einen Magnetfeldgenerator (3), eine erste Messelektrode (4), eine zweite Messelektrode (5), eine erste Messleitung (6), eine zweite Messleitung (7) und eine Steuerung (10) mit einem ersten Messanschluss (11) und einem zweiten Messanschluss (12) auf Zum einen sind die erste Messelektrode (4) und der erste Messanschluss (11) über die erste Messleitung (6) und zum anderen sind die zweite Messelektrode (5) und der zweite Messanschluss (12) über die zweite Messleitung (7) elektrisch miteinander verbunden. Ein Medium (16) wird durch das Messrohr (2) geströmt.Die Erfindung löst die Aufgabe, einen Kurzschluss in der ersten Messleitung (6) und/oder zweiten Messleitung (7) zu bestimmen.Dazu werden von der Steuerung (10) die folgenden Verfahrensschritte ausgeführt: Erzeugen und Einspeisen eines Sendesignals (I) und Empfangen eines vom Sendesignal (I) bewirkten Empfangssignals (U) am ersten Messanschluss (11) und zweiten Messanschluss (12), Bestimmen einer Impedanz (Z) mit einem Impedanzbetrag und einer Impedanzphase unter Verwendung des Sendesignals (I) und des Empfangssignals (U) und Signalisieren eines Kurzschlusses, wenn der Impedanzbetrag kleiner als ein erster Grenzimpedanzbetrag und die Impedanzphase größer als eine Grenzimpedanzphase ist.
Patent EP-4213564-A1 (EP)
Inventor: BARABELL ARTHUR J
IPC: H04W72/04
Filed: 2015-06-09
Abstract: An example communication system in a cellular network comprises: a processing system comprising a controller and remote units, with the remote units being configured to communicate with the controller and to communicate with mobile devices within a communication cell of the cellular network. At least part of the processing system is configured to perform operations comprising: estimating signal strength experienced by all or some of the mobile devices; identifying, based at least on the signal strength, one or more of the mobile devices that can be scheduled for communication with one or more of the remote units in the communication cell on a same airlink resource; and scheduling the communication.
Patent EP-4246740-A1 (EP)
Inventor: KAWASHIMA TAKESHI
IPC: H01S5/183
Filed: 2023-03-15
Abstract: Alight emitting element (1; 2; 3; 4; 5; 6; or 7) includes an active layer (104; 404; or 704) configured to generate light; and a first reflecting mirror (108; 208; 308; 408; 508; 608; or 708) over the active layer (104; 404; 704). The first reflecting mirror (108; 208; 308; 408; 508; 608; or 708) includes a multilayer-film reflecting mirror (107; 207; 307; 407; 507; 607; or 707) and a first layer on a first surface. The multilayer-film reflecting mirror (107; 207; 307; 407; 507; 607; or 707) has the first surface and a second surface closer to the active layer than the first surface and includes a first refractive-index layer having a first refractive index; and a second refractive-index layer having a second refractive index higher than the first refractive index. The first refractive-index layer and the second refractive-index layer are alternately stacked. The first surface has an emission region from which the light generated in the active layer (104; 404; 704) is emitted. The first layer is in the emission region of the first surface and is configured to absorb a portion of the light emitted from the first surface and transmit another portion of the light through the first layer.
Patent EP-4254968-A1 (EP)
Inventor: RIVOALEN MATHIEU
IPC: H04N21/2668
Filed: 2023-03-24
Abstract: L'invention concerne un procédé de génération d'une chaîne de télévision virtuelle pour un utilisateur d'un terminal configuré pour accéder à au moins un service de diffusion de contenus audiovisuels, ces contenus audiovisuels comprenant des contenus audiovisuels en cours de diffusion. Le procédé comprend :- une sélection, parmi une pluralité de contenus audiovisuels en cours de diffusion, et accessibles depuis le terminal de l'utilisateur par ledit au moins un service, d'un contenu audiovisuel en cours de diffusion, en fonction d'au moins un critère de sélection et d'informations descriptives associées auxdits contenus audiovisuels en cours de diffusion;- lorsqu'aucun contenu audiovisuel en cours de diffusion n'est sélectionné, une sélection, parmi au moins une autre pluralité de contenus audiovisuels, et accessibles depuis le terminal de l'utilisateur par ledit au moins un service, d'au moins un autre contenu audiovisuel, en fonction dudit au moins un critère de sélection et d'informations descriptives associées auxdits contenus audiovisuels;- sur réception d'une demande d'accès à la chaîne de télévision virtuelle en provenance du terminal de l'utilisateur, une transmission, en vue de sa restitution par le terminal de l'utilisateur comme programme de la chaîne virtuelle :(i) du contenu audiovisuel en cours de diffusion, lorsqu'un contenu audiovisuel en cours de diffusion a été sélectionné; et(ii) dudit au moins un autre contenu audiovisuel sinon.
Patent EP-4261035-A1 (EP)
Title: Article with a silver topcoat for high temperature applications
Inventor: FOYET ADOLPHE
IPC: B32B15/01
Filed: 2023-03-31
Abstract: An article and a method of making the article is disclosed where the article includes a sequence of metal layers arranged to inhibit adhesion failure between the metal layers. The metal layers include a topcoat of silver, an intermediate layer of silver, a silver-tin alloy layer and a nickel layer. The layers adhere to a substrate containing copper or copper alloy.
Patent EP-4279180-A1 (EP)
Inventor: LEE CHEN-YI
IPC: B01L3/00
Filed: 2023-04-13
Abstract: Microfluidic chips, microfluidic processing systems, and microfluidic processing methods are provided. A microfluidic chip includes a top plate and a microelectrode dot array arranged under the top plate. The microelectrode dot array includes microelectrode devices connected in a series. Each microelectrode device includes a microfluidic electrode under the top plate, a multi-functional electrode under the microfluidic electrode, and a control circuit under the multi-functional electrode. Each control circuit includes a first storage circuit, a second storage circuit, a microfluidic control and location-sensing circuit, and a temperature and magnetic control circuit. Each first storage circuit reads in a sample operation configuration. Each second storage circuit reads in a magnetic field control configuration. Each microfluidic control and location-sensing circuit enters a sample control status corresponding to a sample operation configuration. Each temperature and magnetic control circuit enters a magnetic control status corresponding to a magnetic field control configuration.
Patent EP-4219132-A1 (EP)
Title: Compensation for additive manufacturing
Inventor: OSGOOD DANIEL
IPC: B29C64/129
Filed: 2021-04-15
Abstract: A method of printing a component comprising: receiving an original model of the component at a printer, identifying an acute angle in a geometry of the original model; compensating the geometry of the original model at the printer to create a compensated model (154), wherein the compensating includes removing a portion (156) of the original model at the identified acute angle (164); and printing with the printer, the component based upon the compensated model (154).
Patent EP-4240074-A1 (EP)
Inventor: ABEDINI NAVID
IPC: H04W72/00
Filed: 2019-04-12
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a wireless node comprises: a memory; and one or more processors coupled to the memory, the one or more processors configured to: receive configuration identifying a slot format, wherein the slot format includes an uplink symbol-flexible symbol-downlink symbol group within a slot; and communicate using the slot format.
Patent EP-4273359-A1 (EP)
Inventor: SPÄTH JAN
IPC: E05D5/02
Filed: 2023-05-03
Abstract: Scharniersystem (1) für ein Freizeitfahrzeugs (3), insbesondere ein Wohnmobil oder einen Wohnwagen, mit zumindest einem Scharnierelement (4, 5, 6). Vorgeschlagen wird, dass eine Profilschiene (7) vorgesehen ist, an der das zumindest eine Scharnierelement (4, 5, 6) so befestigbar ist, dass eine Verschiebung des Scharnierelements (4, 5, 6) relativ zu der Profilschiene (7) entlang einer Erstreckung der Profilschiene (7) ermöglicht ist, und dass die Profilschiene (7) so ausgestaltet ist, dass eine Fixierung des Scharnierelements (4, 5, 6) an der Profilschiene (7) ermöglicht ist. Ferner sind ein Möbel (2) und ein Freizeitfahrzeug (3) mit solch einem Scharniersystem (1) angegeben.
Patent EP-4286656-A1 (EP)
Inventor: MCCAFFREY MICHAEL G
IPC: F01D11/08
Filed: 2023-06-05
Abstract: An article includes a gas turbine engine component that has a ceramic matrix composite (CMC) body and a fiber layer (84) circumscribing a cavity. There is a ceramic insert (82) incorporated into the CMC article body, the insert (82) bordering the cavity.
Patent EP-4299933-A1 (EP)
Title: Bearing-supported shaft assembly
Inventor: RADON JOANNA
IPC: F16C33/78
Filed: 2023-06-27
Abstract: A shaft assembly for an aircraft powerplant (1), comprising: a shaft (20) extending along an axis (A) from a first shaft end (20A) to a second shaft end (20B); a bearing assembly (30) extending about the axis and supporting the first shaft end (20A) of the shaft (20), the bearing assembly (30) including an inner race (32) secured to the shaft (20) and an outer race (38) radially outward of the inner race (32) relative to the axis (A); a seal (50) extending about the axis (A) and located radially outward of the shaft (20), the seal (50) disposed axially between the bearing assembly (30) and the second shaft end (20B); a housing (40) having a housing wall located between the bearing assembly (30) and the seal (50); and a washer (60) extending about the axis (A) and located axially between the bearing assembly (30) and the seal (50), the washer (60) extending axially from the outer race (38) to the housing wall.
Patent EP-4310562-A1 (EP)
Inventor: WANG YUN
IPC: G02B6/28
Filed: 2023-07-18
Abstract: An optical transceiver includes optical circuitry disposed on a substrate and comprising a transmitter and a receiver. The circuitry includes least one multi-mode interferometer (MMI), including a multi-mode waveguide comprising an input face and an output face, the input and output faces being bisected by a longitudinal axis, the multi-mode waveguide having a predefined width transverse to the longitudinal axis. Ports are coupled to respective waveguides and are configured to launch one or more input beams through the input face and receive one or more output beams from the output face. The ports include, on at least one of the faces, two or more ports at respective locations that are offset transversely from the longitudinal axis by at least λ<sub>0</sub>/300 from respective base transverse displacements that are equal to integer fractions of the width.
Patent EP-4271486-A1 (EP)
Title: Dog bone shaped exercise device
Inventor: ENDELMAN KEN
IPC: A63B21/00
Filed: 2023-01-26
Abstract: An exercise device configured to be held by a person during exercise in order to provide proper spacing between body parts such as ankles or knees, and optionally pressure applied to by the person by squeezing the device during exercise includes an elongated, generally rectangular block shaped body having four enlarged convex rounded corner portions, a front concave surface portion, a rear concave surface portion, left and right concave end surface portions, concave top and bottom surface portions, wherein each of the corner portions merge with a different set of at least three of the concave surface portions.
Patent EP-0002900-A1 (EP)
Inventor: BALL WILLIAM JOHN
IPC: B01J31/02
Filed: 1978-12-08
Abstract: Auminosilicates are produced by mixing sources of silica, alumina and alkali metal, water and one or more substituted secondary or tertiary amines or unsubstituted tertiary amines or the precursors of same and maintaining the mixture at a temperature in the range 80 to 210°C and a pressure in the range 70 to 400 psig for not less than 4 hours. In a preferred embodiment a di- and/or tri-alkanolamine is produced 'in situ' by reacting ethylene or propylene oxide with ammonia or a mono-alkanolamine. Aluminosilicates so-prepared can be used without modification as catalysts and catalyst supports. Catalytic activity can be enhanced by, for example, reducing the sodium content or impregnating with a compound of one or more metals belonging to Groups IB, IIB, IIIA, IVA, VA and VIII or reaction with a compound of one or more non-metals of Groups IIIA and VA of the Periodic Table.
Patent EP-0007944-A1 (EP)
Inventor: CHAZAL GUY ALBERT
IPC: B65D5/56
Filed: 1979-04-09
Abstract: Emballage comprenant une partie en carton et une pellicule en matiere synthetique thermoformee. Un flan de carton est decoupe a la forme voulue et raine pour permettre le pliage de ses elements. Entre le fond (1) et les parois (8), une ligne de rainage (18) est formee dans le sens inverse de celui de la methode connue pour favoriser l'expulsion de l'air lors du thermoformage de la pellicule (20). Entre les parois (8) et les rebords (16), une decoupe a mi-epaisseur (19) est formee sur la meme face du flan. La pellicule (20) recouvre la decoupe (19) et maintient les parois ainsi que le fond (1) malgre le mauvais sens du rainage (18). Conditionnement de produits divers, y compris alimentaires.
Patent EP-0016848-A1 (EP)
Inventor: NOLD RICHARD P
IPC: B65D5/02
Filed: 1979-03-24
Abstract: 1. Container consisting of a one-piece blank of cardboard, pasteboard, plastics or the like, particularly a folding box, with an elongated container body forming the side walls (2, 3, 4) of the container, which body is formed from the blank by connecting two opposite blank longitudinal edges, with a quadrangular end face (1) at one container end, from which end face the side walls (2, 3, 4) converge to form a narrow container closure at the other container end, in which case from two diametrically opposed corners (6, 7) of the end face (1) respectively one main folding edge (8, 9) extends rectilinearly to a point of intersection (10, 11) on the narrow container terminal (5) and from the two other diametrically opposed corners (19) of the end face (1) respectively two secondary folding edges (20, 21) originate, characterised in that the two secondary folding edges (20, 21) on the erected container are respectively bent relative to a folding edge (22, 23, 24, 25, 33) extending outwards towards the points of intersection (10, 11) of the main folding edges (8, 9) with the narrow container terminal (5).
Patent EP-0008356-A1 (EP)
Inventor: WESTON JOHN BERNARD
IPC: C07C323/60
Filed: 1979-07-12
Abstract: Anti-protazoal 1,2,4-oxsdiuok derivatives of the formula:
     wherein R 1  is amino or substituted amino; each R 2  is the same or different in one or more of the 3, 4, 5 or 6 positions and is hydrogen, lower alkyl, halogen. hydroxy, alkoxy, alkytthio, arytthio, amino, substituted amino, cyano or nitro: X and Y together represent a bond or X and Y are both hydrogen; R 3  is hydrogen, lower alkyl, aryl, substituted aryl or ArS.CH 2 -; and Ar is unsubstituted or mono-, di- or tri-substituted phenyl wherein the substituents may be the same or different, and acid addition salts thereof, methods for their preparation. formulations thereof and their use in the treatment of anti-protozoal infections, especially malaria are described.
Patent EP-0012269-A1 (EP)
Inventor: WELLNER WOLFGANG DR
IPC: C08G73/10
Filed: 1979-11-28
Abstract: Mit Wasser hartbare Mischungen enthaltend reversibel blockierte Polyamine und Verbindungen mif wenigstens zwei cyclischen Anhydridgruppen. Diese Mischungen sind lagerstabil, werden durch Kontakt mit Wasser aktiviert und reagieren dann rasch bei Raumtemperatur zu Polyamiden weiter.
Patent EP-0014987-A1 (EP)
Inventor: OETIKER HANS
IPC: B01D46/04
Filed: 1980-02-18
Abstract: A method and apparatus for the cyclical counter-scavenging of filter hoses, particularly the control thereof, is disclosed. According to the present invention, the counter-scavenging of filter hoses is accomplished by gas blasts whose timing and duration are controlled by a fluid control apparatus. The fluid control apparatus consists of a drum distributor having an arm whose position controls the timing of the counter-scavenging blasts, and a valve whose activation controls the duration of the counter-scavenging blasts. The drum distributor and the valve are independently controllable by an electronic circuit including timing signals and control circuitry receiving the timing signals and converting these signals into activating signals for the drum distributor and the valve.
Patent EP-0019096-A1 (EP)
Inventor: HOSICK DARYL KEITH
IPC: H02M3/337
Filed: 1980-04-18
Abstract: A DC-DC-Converter of the switching type is disclosed with energy storage on the primary side (6) of the isolation transformer (5). Four transistors (1,2,3,4) or other switching devices are switched sequentially to convert the unregulated input direct current to alternating current. If no rectifiers are used, the output is a substantially squarewave alternating current and hence the device can be used as a DC-AC converter. Multiple outputs (30,40,60) can be used; when the load through them is varied, the output voltage on the other outputs does not appreciably change. The device has a high efficiency (over 85 percent), is current limited, and has no minimum or maximum output voltage limitations. An inductor (21) is employed on the primary side (6) of the transformer (5) for temporary storage during the switching of the transistors (1,2,3,4). The output voltage is regulated by means of pulse width modulation.
Patent EP-0023362-A1 (EP)
Inventor: MATIDORI SEIKA
IPC: C22C9/00
Filed: 1980-07-29
Abstract: An electrically conductive copper alloy material for such as electric wires is disclosed whose grain size number is adjusted to be not less than 7 (JIS G 0551) by making an ingot of a copper alloy containing Cr and/or Zr, hot-working it to a wire of suitable diameter, and repeatedly annealing and cold-working it.
Patent EP-0029603-A1 (EP)
Inventor: TAMURA MITSUHISA
IPC: C07D317/72
Filed: 1980-11-21
Abstract: Process for preparing predominantly Z-substituted allylic alcohols of the formula I
     wherein R 1  is a straight or branched C 1 -C 25  alkyl group optionally bearing at least one substituent and/or at least one unsaturated linkage and R 2  is a hydrogen atom or a methyl group, which comprises reacting a vinyl epoxide of the formula II
     wherein R 2  is as defined above with an organolithium compound oftheformula III
     wherein R 1  is as defined above; particularly, process for preparing a-santalol oftheformula:
     which comprises reacting 3-methyl-3,4-epoxybutene-1 with 3-lithiomethyl-2,3-dimethyltricyclo(2.21.0 2,6  heptane.
Patent EP-0017349-A1 (EP)
Inventor: DERBYSHIRE RODNEY L
IPC: C08J3/28
Filed: 1980-03-06
Abstract: Sintered polytetrafluoroethylene is non destructively degraded so as to be grindable to a powder of an average size of less than 10 microns by a combination of irradiation by electrons or other subatomic particles in the presence of oxygen or air and concurrent or subsequent heating at temperatures below the melting point of the material. The referred effective and economic range of irradiation, heat and time at temperature is approximately 50-150 Mrads, 150°F to 600°F for at least about one-half hour depending upon desired average particle size and melt flow characteristics and acceptable yields of fine powders.
Patent EP-0017479-A1 (EP)
Inventor: TANAKA YOSHIKAZU
IPC: H03K5/15
Filed: 1980-04-02
Abstract: Memory refresh control apparatus for a memory M has a refresh control circuit (RCON) which delivers n-bit (bits b,, b 2 ... b n ) refresh addresses and refresh clock signals (RC) to the memory M for refreshing 2" refresh clock signals RC are delivered over a given interval (a refresh interval) of time P. 
     The memory has 2 n+N  addresses to be refreshed over the interval P. Clock divider circuit A provides N divided refresh clock signals for each refresh clock signal RC, and overheat bit generator A, supplied with the divided refresh clock signals, produces N-bit addresses in dependence upon a count of those signals. The n-bit and N-bit addresses are combined to produce (N+n)-bit addresses for refreshing the memory at the timings of the divided refresh clock signals.
Patent EP-0023816-A1 (EP)
Inventor: POTTER JERRY L
IPC: H04N1/393
Filed: 1980-07-30
Abstract: Apparatus and method to permit selective variation in the size of the output image derived from digital image signals. A Reduction Ratio register (20) is pre-programmed to a count reflecting the image size desired with a Threshold register (35) set to the desired threshold count. The count from the Reduction Ratio register is input to an Accumulator (24) and summed with the count left over from processing the previous image signals. The Accumulator count and the Threshold count are compared. Where the Accumulator count exceeds the Threshold count, the image signal in process is passed on. Where the Accumulator count is less than the Threshold count, the image signal is deleted and the count from an Additive Reset register (26) is added to the Accumulator.
Patent EP-0052678-A1 (EP)
Inventor: NEGISHI TAKAO
IPC: D02G1/02
Filed: 1980-11-21
Abstract: A specially designed multifilament textured yarn (7) has alternating twists therein. A woven or knitted fabric manufactured from the yarn has a handling similar to that obtained by a hard twist yarn or a true twist yarn and provides pattern with a heather like feeling. 
     In the yarn, S-twist yarn portions and Z-twist yarn portions are alternatingly distributed along the length of the yarn but the non-twisted portion is substantially not included in the yarn. Either S-twist yarn portions or Z-twist yarn portions have a compact twist yarn structure, and the other portions have a bulky twist yarn structure.
Patent EP-0027765-A1 (EP)
Inventor: GACHOT JEAN
IPC: F16K5/06
Filed: 1980-10-17
Abstract: 1. Ball-cock comprising a tubular body (1) having annular ends, two flanges (2, 52, 62, 72) each provided with a central opening (4, 54, 64, 74) surrounded by an annular groove (14), means for urging the flanges (2, 52, 62, 72) towards each other whilst the annular ends of the body (1) are each seated in the groove (14) of one of the flanges, a spherical obturator (6) with a passage (11) therethrough, a control shaft (7) rotatably mounted in a bore (18) of the body (1) and rotatably connected to the spherical obturator (6), and two annular seats (22) mounted on either side of the spherical obturator (6), characterized in that each seat (22) is positioned independently of the body (1), by means (23, 41, 65, 73) secured to the periphery of the central opening (4, 54, 64, 74) of the adjacent flange (2, 52, 62, 72).
Patent EP-0029059-A1 (EP)
Title: Appareil et procede de separation de donnees de reconnaissance de caracteres optiques
Inventor: BAILEY DAVID C
IPC: G06V30/10
Filed: 1980-12-15
Abstract: Appareil et procede de separation de donnees de caracteres adjacents de fontes standard, dont certaines paires de caracteres peuvent crener ou se toucher. Les caracteres qui ne crenent pas ou ne se touchent pas sont separes par une colonne blanche de detection (16). Les caracteres qui crenent sont detectes premierement par un test de crenage (17) qui consiste en la localisation de bits blancs qui separent les caracteres tout en satisfaisant des normes de contiguite preetablies. Les caracteres qui se touchent sont detectes par le fait qu'ils ne passent pas le test de la colonne blanche, ni le test de crenage. Des caracteres qui se touchent sont separes (19) par une analyse statistique, qui consiste a determiner quelle est la colonne qui, parmi plusieurs colonnes probables de donnees verticales, possede le nombre le plus petit de bits de caracteres. A la suite de la separation, les caracteres sont compares (23) avec des modeles de caracteres preetablis (24).