baber/WOPTO huggingface dataset:
Patent EP-4314984-A1 (EP)
Inventor: MEHTA JUGALKUMAR PRAFULBHAI
IPC: G06E1/00
Filed: 2022-03-29
Abstract: Disclosed herein are system, method, and computer program product embodiments for categorizing sequences of text extracted from documents using natural language processing. In some embodiments, a categorization system may receive a first document file in a machine readable format. The categorization system may analyze a sequence of text from the first document file and identify a numeric text string in the sequence. The categorization system may also identify text data in the sequence matching text data from a second document file. The categorization system may remove the numeric text string and the matching data from the sequence to generate a trimmed version of the sequence. The categorization system may then apply a vectorization model to the trimmed version of the sequence as well as a trained deep learning model to the vector version to identify a corresponding category for the sequence of text.
Patent EP-4317066-A1 (EP)
Inventor: SHIMO ISAO
IPC: C01B33/18
Filed: 2022-02-28
Abstract: Provided is a fluorine-containing synthetic silica glass powder which contains a sufficient amount of fluorine, and in which a reduction in the fluorine concentration caused by dissociation of fluorine from silica can be inhibited. Problems are solved by a fluorine-containing silica glass powder which contains particles having a particle size of more than 150 µm but 300 µm or less in an amount of 25% by weight or more as a whole. Also provided as a method of producing the glass powder is, for example, a method of producing a fluorine-containing silica glass powder, which method includes: prefiring a silicon oxide at a temperature of lower than 1,000°C in the presence of SiF 4  to prepare a fluorine-containing silica; and subsequently firing the fluorine-containing silica at a temperature of 1,000°C or higher but lower than 1,400°C to produce a silica glass powder.
Patent EP-4318039-A1 (EP)
Inventor: KIM HYUNCHUL
IPC: G01S13/76
Filed: 2022-04-29
Abstract: According to various embodiments, an electronic device comprises a communication circuit and at least one processor operatively connected to the communication circuit. The at least one processor may be configured to: receive, via the communication circuit, a ranging response message (RRM), which comprises a first round index of a first ranging round in which at least one external electronic device performs a first ranging operation as an initiator in a neighboring cell and the number of hops between the neighboring cell and a reference cell in which a reference external electronic device exists, from the at least one external electronic device in a first active ranging round in a first ranging block; and select a second active ranging round for performing a second ranging operation by the electronic device in a second ranging block, on the basis of at least the RRM. Various other embodiments may also be possible.
Patent EP-4202599-A1 (EP)
Inventor: EOM KIHUN
IPC: G05B19/04
Filed: 2022-11-08
Abstract: An electronic device is configured to determine a screen length extending in one direction on a display screen viewed on one side, based on motor driving information that is based on rotational driving of a motor and sensed magnetic force information that is generated through magnetic force sensing performed by one or more Hall sensors.
Patent EP-4222158-A1 (EP)
Inventor: LIANG BIN
IPC: C07H19/067
Filed: 2022-12-09
Abstract: Certain anti-viral compounds, pharmaceutical compositions, and methods related thereto are disclosed.
Patent EP-4197713-A1 (EP)
Title: Robot and method for controlling same
Inventor: KANG SEONGMIN
IPC: B25J9/16
Filed: 2022-06-21
Abstract: A robot is provided. The robot includes an image sensor, a driving part, a memory configured to store at least one instruction, and a processor, and the processor is configured to obtain a first image captured by the image sensor, obtain first information on an object included in the first image, control the driving part for the robot to approach the object, obtain a second image while the robot is approaching the object, obtain second information on an object based on the second image, determine whether an error is present in first information or second information based on the first information and the second information, and control an operation of the robot based on a determination result.
Patent EP-4216092-A1 (EP)
Inventor: FUJII HIDEYUKI
IPC: G06F21/60
Filed: 2023-01-18
Abstract: Provided is an apparatus including: a storage unit configured to store an account having a use authority for each of a plurality of learning algorithms; a use control unit configured to restrict use of each learning algorithm to a user of an account having a use authority for the learning algorithm; and a learning processing unit configured to perform learning processing of a learning model by one learning algorithm of the plurality of learning algorithms by using learning data supplied from a user of an account having a use authority for the one learning algorithm.
Patent EP-4215405-A1 (EP)
Title: Control system for electric vehicle
Inventor: KANZAKI KENTAROH
IPC: B60L15/20
Filed: 2023-01-20
Abstract: A control system for an electric vehicle (Ve) configured to simulate an engine stall which might occur in conventional vehicles while preventing the simulation of the engine stall in an unfavorable situation. A controller (11) of the control system is configured to: execute an engine stall control to simulate a behavior of the conventional vehicle in a situation where an engine stall occurs by stopping a motor (1), when a virtual engine speed calculated by a virtual engine speed calculator (110) falls below a predetermined speed; and execute a hold assist control to apply a brake torque to the wheel (2) by the brake device (B) upon execution of the engine stall control.
Patent EP-4226888-A1 (EP)
Inventor: ISMAEL GUSTAVO
IPC: A61C5/70
Filed: 2023-02-10
Abstract: The invention relates to a computer-implemented method for providing a holding splint (101) for holding one or more restoration forms (121). The holding splint (101) is configured for being arranged in a patient's oral cavity on a set of teeth (112) comprising one or more teeth (114) to be restored. The holding splint (101) comprises one or more holding sections (104) configured to hold the one or more restoration forms (121) in order to shape restoration material (126) applied onto one or more surfaces of the one or more teeth (114) to be restored into a predefined form using the one or more restoration forms (121).
Patent EP-4254807-A1 (EP)
Inventor: SMITH-LACEY PETER
IPC: H03M7/30
Filed: 2023-03-27
Abstract: A computer-implemented method for compressing an n-bit data value, the method comprising dividing the  n  bits of the data value into a first subset of bits and a second subset of bits, the first subset comprising the  n  - 2 most significant bits of the data value and the second subset comprising the two least significant bits of the data value; performing compression of the first subset using a first compression module; and performing compression of the second subset using a second compression module, the first and second compression modules implementing different compression schemes.
Patent EP-4257081-A1 (EP)
Inventor: NICOLI FRANCESCA
IPC: A61F2/16
Filed: 2023-03-31
Abstract: Die Erfindung betrifft ein ophthalmologisches Implantat (10) mit einem Grundkörper (12) und einem Kraftsensor (18). Der Kraftsensor (18) besteht zumindest teilweise aus wenigstens einem Interferenzfarbstoff (20), welcher seinen Farbeindruck in Abhängigkeit von einer auf zumindest einen Bereich des Grundkörpers (12) einwirkenden Kraft verändert. Die Erfindung betrifft weiterhin eine Vorrichtung zum Ermitteln einer Kraft, welche auf zumindest einen Bereich eines Grundkörpers (12) eines solchen ophthalmologischen Implantats (10) einwirkt.
Patent EP-4257664-A1 (EP)
Title: Product useful for obtaining cleaning products from vegetable oils and production method thereof
Inventor: FERNANDEZ FERNANDEZ SERGIO ALEJANDRO
IPC: C11D10/04
Filed: 2023-04-05
Abstract: The present invention relates to a product for obtaining cleaning products from vegetable oils comprising the following composition in % by weight: 2-7% sodium dodecyl sulphate; 3-4% anhydrous trisodium phosphate; 0.05-0.3% sodium stearate; 0.3-0.7% xanthan gum; 2-5% perfume; and water until reaching 100%; wherein the perfume comprises between 15-40% of a component that is a benzene ring having a C<sub>1</sub>-C<sub>6</sub> alkyl group bound with an alcohol, acetate, aldehyde functional group or mixtures thereof, and wherein the pH of the product is comprised between 9 and 12, or alternatively, the product is a solid with the same components and proportions between them as the liquid formulation except that it does not contain water. Its method of preparation and use in a process for obtaining cleaning products also form part of the invention.
Patent EP-4283135-A1 (EP)
Inventor: HAAF OLIVER
IPC: F04D29/54
Filed: 2023-05-22
Abstract: Die Erfindung betrifft einen Ventilator und eine Nachleiteinrichtung (1) für einen Ventilator, wobei die Nachleiteinrichtung (1) mehrere, sternförmig an einer zentralen Position (P) angeordneten Luftleitflügel (L) mit jeweils einer Anströmkante (2, 4) und einer Abströmkante (3) aufweist, wobei der Luftleitflügel (L) zumindest in einem Teilbereich eine gezackte oder gewellte Anströmkante (4) mit einer sich periodisch wiederholenden Wellenform besitzt.
Patent EP-4299978-A1 (EP)
Inventor: ZENG GUOQING
IPC: F21V21/34
Filed: 2023-06-22
Abstract: A snap-fit assembly 100 to be latched to a lamp track 300 comprises a housing with a mounting channel 17 formed therein. Elastic members 111, 112 inside the mounting channel 17 resiliently bias slidable snap-fit members 2, 3 towards opposite ends of the mounting channel 17 so as to partially protrude beyond the respective end. The snap-fit members 2, 3 together are configured to latch the snap-fit assembly 100 to the track 300 in a positive-fit manner and transverse to the axial direction of the track 300 by engagement with two opposite recesses 304 formed in the track and to be moved in the mounting channel 17 towards each other when subjected to an external force against the resilient force exerted by the elastic members 111, 112, for releasing the latching of the snap-fit assembly 100 to the track 300.
Patent EP-4303433-A1 (EP)
Inventor: BUTTERWEGGE RUDOLF
IPC: F03D9/12
Filed: 2023-06-27
Abstract: Die vorliegende Erfindung betrifft eine Vorrichtung (10) zum Speichern von Rotationsenergie, umfassend einen um eine Rotationsachse drehbar gelagerten Massekörper (12) zum Speichern von Rotationsenergie, wobei der Massekörper (12) einen ersten Lagerungsabschnitt (16) und einen zweiten Lagerungsabschnitt (18) aufweist, eine mit dem Massekörper (12) oder dem ersten Lagerungsabschnitt (16) zusammenwirkende Rotationsenergiequelle (26) zum Bereitstellen von zu speichernder Rotationsenergie, einen mit dem Massekörper (12) oder zweiten Lagerungsabschnitt (18) zusammenwirkenden Rotationsenergieverbraucher (42) zum Abnehmen der gespeicherten Rotationsenergie, einen zwischen der Rotationsenergiequelle (26) und dem ersten Lagerungsabschnitt (16) angeordneten ersten Variator (32) zum variablen Einstellen des Übersetzungsverhältnisses zwischen der Rotationsenergiequelle (26) und dem Massekörper (12) und insbesondere dem ersten Lagerungsabschnitt (16) und einen zwischen dem Massekörper (12) oder dem zweiten Lagerungsabschnitt (18) und dem Rotationsenergieverbraucher (42) angeordneten zweiten Variator (40) zum variablen Einstellen des Übersetzungsverhältnisses zwischen dem Massekörper (12) und insbesondere dem zweiten Lagerungsabschnitt (18) und dem Rotationsenergieverbraucher (42). Ferner betrifft die Erfindung ein Verfahren zum Speichern von Rotationsenergie mit einer derartigen Vorrichtung (10).
Patent EP-4307391-A1 (EP)
Inventor: FERRARA ALESSANDRO
IPC: H01L29/78
Filed: 2023-07-11
Abstract: The present application relates to a semiconductor die (1) with a semiconductor device (2) and an edge termination structure (3) laterally between the semiconductor device (2) and a lateral edge (10) of the die (1), the edge termination structure (3) comprising a first inner shield electrode region (30) with a shield electrode (31) in a trench (33) extending into a semiconductor body (15), an outer shield electrode region (50) with a shield electrode (51) in a trench (53) extending into the semiconductor body (15) and disposed in a first lateral direction (11) between the first inner shield electrode region (30) and the lateral edge (10) of the die (1), a well region (60) formed in the semiconductor body (15) adjacent the trench (33) of the first inner shield electrode region (30), wherein the shield electrode (31) of the first inner shield electrode region (30) is electrically connected to the well region (60) to tap an electrical potential from the well region (60), and wherein the shield electrode (51) of the outer shield electrode region (50) is electrically connected to the shield electrode (31) of the first inner shield electrode region (30).
Patent EP-4316548-A1 (EP)
Inventor: BARNES JEFFREY
IPC: A61M5/142
Filed: 2023-08-01
Abstract: The exemplary embodiments provide thermal weld structures that help prevent tearing of the adhesive layer of an on-body medical device when subject to lateral forces. These thermal weld structures help reduce the tearing by providing sacrificial thermal weld structures that will absorb forces and then potentially fail to thereby diffuse some of the lateral forces. The sacrificial thermal weld structures may take different forms. For instance, the sacrificial thermal weld structures may be gradient thermal weld structures where the amount of material melted in the gradient thermal weld structures decreases as a gradient along a dimension of the structures, such as their length. In some alternative embodiments, the width of the gradient thermal weld structure may vary instead of the height, or in conjunction with the height. In other exemplary embodiments, the sacrificial thermal weld structures may be dot thermal weld structures.
Patent EP-0000982-A1 (EP)
Title: Electromagnetically actuated lens drive
Inventor: SPECHT MANFRED G
IPC: H02K41/06
Filed: 1978-08-02
Abstract: This invention relates to a motorised focusing system with an electromagnetically actuated lens drive, for example for use in a photographic camera having an automatic rangefinder. The lens (16) is adjusted axially by the rotation of the lens holder (14) on a fixed support (40). The lens holder is rotated by an epicyclic motor having a stator (46) concentric with the optical axis of the lens with poles (48) which are energised sequentially to cause a hollow armature (36) within the stator to roll eccentrically around a fixed armature support (54). Armature teeth (70) engage teeth (72) on the fixed armature support and armature teeth (78) engage teeth (80) on the lens holder (14), resulting in a speed reduction in the drive to the lens holder. The lens moves incrementally in response to pulses applied to the stator windings, a given number of pulses representing a known amount of axial movement of the lens.
Patent EP-0001195-A1 (EP)
Title: Electrovanne anti-retour
Inventor: PRESSACO PIERRE
IPC: F16K31/06
Filed: 1978-09-01
Abstract: Electrovanne comprenant une armature mobile (30) susceptible de se déplacer par rapport à un noyau fixe (28) en réponse à l'excitation d'un bobinage (20). Une paroi souple mobile (40) sensible à la différence des pressions au niveau d'orifices d'entrée (18) et de sortie (16) est munie d'un passage (62) dans lequel est défini un siège de valve (38) sollicité par des moyens élastiques (54) contre un clapet (36) défini sur l'armature (30). Dans une première position, l'armature mobile (30) sollicite la paroi (40) contre une butée (48) de sorte que toute communication est empéchée. Dans une seconde position de l'armature (30), la paroi (40) est susceptible de se déplacer par rapport à l'armature pour jouer le rôle d'un clapet anti-retour entre les orifices d'entrée (18) et de sortie (16). Application aux circuits de commande d'accessoires équipant les véhicules automobiles, notamment aux commandes de lave-glaces ou de lave-phares.
Patent EP-0003003-A1 (EP)
Inventor: LEE PING I DR
IPC: C10L3/00
Filed: 1978-12-22
Abstract: A system for the controlled release of air treating material comprising a hydrophilic membrane forming part of the wall of a reservoir containing an air-treating ingredient in aqueous medium, the membrane serving as the means for releasing vapors of the ingredient and water vapor to the atmosphere and for controlling the rate of release. The release is practically constant, and fractionation of components of the air-treating ingredient and of the latter and water is reduced or practically eliminated.
Patent EP-0004273-A1 (EP)
Inventor: ROBINSON IVAN MAXWELL
IPC: C08G65/00
Filed: 1979-01-29
Abstract: Tetrahydrofuran/alkylene oxide polymerizates containing no more than 3%, by weight, of oligomeric cyclic ethers are prepared by extracting the ethers from a raw polymerizate with water.
Patent EP-0007060-A1 (EP)
Inventor: KREJCI MILAN DIPL-ING
IPC: C04B41/50
Filed: 1979-07-04
Abstract: The coating pastes contain alkali metal silicate, metal oxides, optionally pigments and/or customary fillers and/or water, the amount of zinc oxide in the paste being between 10 and 20 mol%, and the paste also contains between 6 and 13 mol% of potassium oxide, and is applied to preformed cement and/or lime-containing components.
Patent EP-0008068-A1 (EP)
Inventor: HENNE RUDOLF DR
IPC: B32B15/01
Filed: 1979-08-01
Abstract: Es wird ein Verbundwerkstoff für Einsatztemperaturen bis zu 1250°C bzw. 1350°C vorgeschlagen, der bei diesen Temperaturen chemisch und mechanisch stabil, korrosionsbeständig, gasundurchlässig sowie elektrisch und thermisch gut leitfähig ist und dabei zumindest auf einer Seite eine geringe Abdampfrate zeigt. Der Verbundwerkstoff ist aus mindestens zwei Schichten aufgebaut, von denen eine aus einer korrosions- und hochtemperaturbeständigen Nickel-, Eisen- oder Chrom-Basislegierung (hochtemperaturbeständige Superlegierung) und die andere aus einem hochwarmfesten refraktären Material besteht. Darüber hinaus wird ein Verfahren zur Herstellung eines solchen Verbundwerkstoffes vorgeschlagen, bei dem man die Nickel-, Eisen- und Chrom-Basislegierung und das refraktäre Material durch Explosionsplattierung miteinander verbindet.
Patent EP-0010359-A1 (EP)
Inventor: BARNETT ALLEN MARSHALL
IPC: H01L27/142
Filed: 1979-09-19
Abstract: A method of making a thin film photovoltaic cell having a pair (11, 12; or 31,32) of semiconductors located between a transparent electrical contact (10 or34B) and an opaque electrical contact (14 or35); and such a cell (1,1A,1B or 1C) itself. 
     In orderto avoid electrical path failures, at least one blocking layer (16,17,19,20,36 or37) is disposed in the cell in such a way that undesired electrical contact is prevented between the transparent and opaque electrical contacts, as well as between one of the electrical contacts and the semiconductor which is remote from it.
Patent EP-0010409-A1 (EP)
Inventor: KHAN RIAZ AHMED
IPC: A23L27/30
Filed: 1979-10-12
Abstract: A new chlorinated sucrose derivative, 2,6,1',6'-tetrachloro-2,6,1',6'- tetradeoxy-mannosucrose, is used as a bittering agent, e.g. to seplace quinine sulphate, in ingestible compositions such as Indian tonic water, and in non-ingestible compositions.
Patent EP-0010909-A1 (EP)
Inventor: HARDING JOHN GRAHAM
IPC: G11B3/58
Filed: 1979-10-19
Abstract: A device for cleaning gramophone records comprising a heavy disc (1) which rests on a gramophone deck (not shown) and an L-shaped rod (3) extending therefrom across the deck turntable. A wire frame (7) is slidably and hingedly supported from arm (3) and holds a record cleaning brush (8). In operation, the brush/frame assembly (7/8) is placed on the arm (3) over a record to be cleaned so that brush tracks with the record grooves and cleans the record during playing.
Patent EP-0005664-A1 (EP)
Title: Procédé de transfert d'un matériau filiforme d'une broche d'enroulement à une autre et dispositif pour la mise en oeuvre du procédé
Inventor: FROMAGET GEORGES
IPC: B65H67/048
Filed: 1979-05-11
Abstract: L'invention a pour objet un procédé de transfert de filaments rassemblés sous forme de fil, à la fin de la permutation de deux broches d'enroulement (B1-B2), la première, pleine, s'effaçant tandis que la seconde, vide, recueille le fil (F). Selon ce procédé, après avoir déplacé le fil entre les deux broches de manière à augmenter l'arc (α0-α1) de contact avec la broche vide, on provoque la rupture progressive du fil par abrasion, déterminant ainsi la séparation des filaments rompus et leur entraînement individuel par adhérence sur la broche vide, jusqu'à la reprise complète dudit fil (F) par ladite broche. Elle a également pour objet un dispositif de mise en oeuvre du procédé, comprenant un organe mobile (1) capable de déplacer et de maintenir le fil entre les broches jusqu'à ce que le transfert soit réalisé. L'invention s'applique en particulier à la fabrication de fils continus de verre.
Patent EP-0010466-A1 (EP)
Inventor: BAUER DENNIS PAUL
IPC: B01J31/08
Filed: 1979-09-25
Abstract: An improved process for converting 3-thenylbromide, by reaction with an alkali metal cyanide, to 3-thienylacetonitrile. New catalysts of the type termed triphase, that is a polymer bound phase transfer catalyst, are provided, said catalysts being represented as
     wherein R is a member of the group diethyl-n-butylamino, tripropylamino, tributylamino, trialkylphosphino and triarylphosphino; X is chlorine or bromine; and n is from 600 to 2,000,000.
Patent EP-0010523-A1 (EP)
Inventor: COOKE THOMAS W
IPC: C09K23/42
Filed: 1979-10-15
Abstract: Fluorochemical surfactants of the formula
     wherein R f  is perfluoroalkyl of 4 to 20 carbon atoms or perf- luoroalkoxyperfluoroalkyl of 4 to 20 carbon atoms, A is straight or branched chain alkylene of 1 to 10 carbon atoms which is unsubstituted or substituted by halogen, n is 1 to 50, R 1  is hydrogen or alkyl of 1 to 4 carbon atoms and R 2  is hydrogen or alkyl of 1 to 4 carbon atoms. 
     The new surfactants are useful in aqueous and non-aqueous systems.
Patent EP-0010094-A1 (EP)
Inventor: CHAVE DONALD MAYNARD
IPC: H05F3/04
Filed: 1979-08-28
Abstract: Methode et moyens d'attenuation des effets adverses produits par les charges electrostatiques et le champ electrostatique qui se cree sur un disque de tourne-disques pendant qu'il passe, comprenant l'emission simultanee d'ions positifs et d'ions ne tifs dans l'espace situe au-dessus du disque au moyen d'electrodes d'emission (13, 14) respectives disposees a cote de la peripherie du disque, les voltages appliques aux electrodes d'emission respectives etant differents et l'electrode positive etant, de preference, placee avant l'electrode negative dans le sens de rotation du disque de facon que tout point de la peripherie du disque rencontre d'abord l'electrode positive.