baber/WOPTO huggingface dataset:
Patent EP-4177772-A1 (EP)
Inventor: XIE KAI
IPC: G06F17/11
Filed: 2022-08-19
Abstract: The present disclosure provides a blockchain-based green power certification method, apparatus, and system, to pre-process obtained basic data to obtain proof of existence data, certify the proof of existence data from a production side and a consumption side by using a certification chain and a token chain respectively, and obtain a green power attribute certificate and a green power consumption label if the certification is passed; generate a unique digital identifier for the green power attribute certificate and the green power consumption label separately based on a non-fungible token (NFT), which realizes non-interchangeability, indivisibility, and other characteristics of the certificate and the identifier; and supervise and verify a certification process by using a chain of custody, and generate a corresponding unique blockchain identifier for the certification chain, the token chain, and the chain of custody separately through multi-chain interaction, so as to realize data interaction between blockchains. This resolves problems of an inaccurate certification mechanism of renewable energy, and information asymmetry and data opaqueness in attribute certification and consumption evaluation processes of the renewable energy.
Patent EP-4287616-A1 (EP)
Inventor: CHOI EUNSEOK
IPC: H04N9/31
Filed: 2022-05-25
Abstract: An electronic apparatus projecting an image is disclosed. The electronic apparatus includes a main body, a projector, a plurality of sensors including an acceleration sensor that detects a sensing value, and a plurality of distance sensors that detect a distance value between the electronic apparatus and a screen, a support connected to the main body, and a processor configured to identify a vertical angle by which the electronic apparatus is tilted, based on a sensing value detected by the acceleration sensor, identify a rotation angle by which the electronic apparatus is rotated based on a distance value detected by the plurality of distance sensors, perform a function corresponding to a keystone correction on an image to provide a modified image, identify a size of the modified image based on the vertical angle or the rotation angle, and control the projector to project the modified image based on the size of the modified image.
Patent EP-4205970-A1 (EP)
Inventor: TAKAHASHI RYOSUKE
IPC: B32B7/022
Filed: 2019-04-24
Abstract: This decorative sheet (20) comprises: a substrate layer (1); a pattern layer (2) that is provided on the side of the first front surface (1a) of the substrate layer (1); and a thermoplastic resin layer (3) that is provided on the side of the second front surface (2a) of the pattern layer (2). When a test piece with a width of 8 mm is prepared from the decorative sheet (20) and the storage modulus is measured for the prepared test piece with an initial chuck distance of 10.77 mm, at a start temperature of 30°C, an end temperature of 150°C, a temperature increase rate of 5°C/min, and a measurement frequency of 1.0 Hz, the ratio of the difference between the second storage modulus and a third storage modulus when the decorative sheet (20) changes from the transition region to a rubbery flat region relative to the difference between a first storage modulus when the environmental temperature is 30°C and a second storage modulus when the decorative sheet (20) changes from a glassy region to a transition region is 3.5 or less.
Patent EP-4216037-A1 (EP)
Inventor: GIUSTI LEONARDO
IPC: G06F3/01
Filed: 2019-09-27
Abstract: This document describes techniques and systems that enable a smartphone-based radar system for determining user intention in a lower-power mode. The techniques and systems use a radar field (110) to enable the smartphone to accurately determine the presence or absence of a user (112) and further determine the intention of the user to interact with the smartphone (716, 718, 720, 722). Using these techniques, the smartphone can account for the user's nonverbal communication cues to determine and maintain an awareness of users in its environment, and only respond to direct interactions once a user has demonstrated an intention to interact, which preserves battery power. The smartphone may determine the user's intention by recognizing various cues from the user, such as a change in position relative to the smartphone, a change in posture, or by an explicit action, such as a gesture.
Patent EP-4245975-A1 (EP)
Inventor: SEBA BOUZID
IPC: F02B19/10
Filed: 2023-03-08
Abstract: Die Erfindung betrifft Gasbrennkraftmaschine mit mindestens zwei Brennräumen, mindestens einem gemeinsam genutzten Kraftstoff-Hochdruckspeicher zur Bereithaltung von Brenngas als Druckgas, sowie Mitteln zur Direkteinspritzung des Brenngases aus dem Kraftstoff-Hochdruckspeicher in die mindestens zwei Brennräume, wobei das Brenngas im Kraftstoff-Hochdruckspeicher aus einem Primärtank bereitstellbar ist, wobei das Brenngas aus dem Primärtank entnehmbar und/oder aus einem aus dem Primärtank entnommenen Kraftstoff entlang eines Konversionspfads erzeugbar ist, dadurch gekennzeichnet, dass wenigstens ein mit dem Kraftstoff-Hochdruckspeicher verbundener Gaszwischenspeicher vorgesehen ist, um Brenngas aus dem Kraftstoff-Hochdruckspeicher in den Gaszwischenspeicher zum Zwecke einer Druckabsenkung im Kraftstoff-Hochdruckspeicher abzuführen, und der Gaszwischenspeicher ferner über einen separaten Brenngaspfad mit dem Luftansaugtrakt der Gasbrennkraftmaschine verbunden ist, über den Brenngas aus dem Gaszwischenspeicher in den Luftansaugtrakt zuführbar ist.
Patent EP-4246135-A1 (EP)
Title: Procédé amélioré de mesure d'un écart d alignement par diffusion des rayons x aux petits angles par transmission - t-saxs ; système instrumental et produit programme d ordinateur associés
Inventor: GERGAUD PATRICE
IPC: G01N23/201
Filed: 2023-03-15
Abstract: Ce procédé de mesure T-SAXS d'un écart d'alignement entre deux réseaux de lignes portés par deux niveaux d'un composant microélectronique (C), un repère xyz étant associé au composant, les lignes des deux réseaux étant orientées selon la direction y, les deux réseaux étant superposés selon la direction z, et l'écart d'alignement étant mesuré selon la direction x, se caractérise par les étape de : acquérir une pluralité de mesures d'intensité d'un faisceau de rayons X transmis pour une pluralité d'angles d'incidence du faisceau de rayons X ; reconstruire, à partir de la pluralité de mesures d'intensité, une figure de diffraction ; déterminer, le long d'une tige de Bragg d'intérêt de la figure de diffraction, les positions de chaque point d'une paire de points caractéristiques de la tige de Bragg d'intérêt ; et, calculer l'écart d'alignement à partir des positions déterminées.
Patent EP-4257970-A1 (EP)
Title: Method for simultaneous analysis of prohibited drugs and metabolites thereof in food by gas chromatography-mass spectrometry
Inventor: SON JUNGHYUN
IPC: G01N30/06
Filed: 2023-03-27
Abstract: The present disclosure relates to a method for simultaneous analysis of a plurality of prohibited drugs and/or metabolites thereof in food, which includes: (a) a step of preparing a sample for analysis by extracting a food specimen with an alcohol; (b) a step of obtaining a purified sample for analysis by purifying the sample for analysis with an ion-exchange resin; (c) a step of obtaining a hydrolyzed sample for analysis by enzymatically treating the purified sample for analysis; (d) a step of obtaining an extract of the sample for analysis by extracting the hydrolyzed sample for analysis with an organic solvent; (e) a step of obtaining a derivatized sample for analysis by heat-treating the extract of the sample for analysis after adding a derivatizing agent; and (f) a step of analyzing a plurality of prohibited drugs and/or metabolites thereof simultaneously by gas chromatography-mass spectrometry (GC-MS/MS) of the derivatized sample for analysis. The present disclosure can be applied to a variety of food matrices such as meat including fatty substances, beverages including non-fatty substances, grains including non-fatty substances, oils, etc. to analyze 90 or more prohibited drugs fast and simultaneously.
Patent EP-4268943-A1 (EP)
Inventor: HAHN JÜRGEN
IPC: B01D61/14
Filed: 2023-04-13
Abstract: A device for tangential flow filtration of a fluid is proposed, comprising a filter unit (2), which has a first fluid opening (21) and a second fluid opening (22) for the fluid, as well as a filter element (25) and a permeate opening (23) for discharging a permeate filtered out of the fluid, wherein the device further comprises a first flow connection (31) by means of which the first fluid opening (21) can be connected to a reservoir (8) for the fluid, and a second flow connection (32) by means of which the second fluid opening (22) can be connected to the reservoir (8) for the fluid, wherein a first pump (41) is provided in the first flow connection (31), with which the fluid can be conveyed from the reservoir (8) to the filter unit (2). A third flow connection (33) is provided, configured for a fluid communication between the first flow connection (31) and the second flow connection (32), wherein the third flow connection (33) bypasses the filter unit (2), and wherein a second pump (42) is provided for circulating the fluid through the third flow connection (33) and the filter unit (2). Furthermore, a method for tangential flow filtration is proposed.
Patent EP-4270692-A1 (EP)
Inventor: HALPIN PETER J
IPC: H02B1/36
Filed: 2023-04-24
Abstract: A system for control of motors for industrial applications including a motor control center and motor control unit. The motor control center having at least one printed circuit board, and a motor control unit having at least one pin. At least one pin includes a barrel, a plunger, and a spring. The motor control unit is selectively insertable into the motor control center, whereas the at least one pin transitions from the first position to the second position upon insertion and the at least one pin connects to the at least one printed circuit board forming an electrical connection between the motor control center and motor control unit.
Patent EP-4272930-A1 (EP)
Inventor: GAREIS JÜRGEN
IPC: B29C64/106
Filed: 2023-05-02
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung eines Bauteils, insbesondere eines Schachtbauteils (100) mit wenigstens einem Gerinne, wenigstens einem Rand, sowie wenigstens zwei Anschlüssen, im Wege der additiven Fertigung, wobei die additive Fertigung auf einem Basiselement erfolgt, welches eine ebene Auflagefläche für die additive Fertigung bildet, wobei als Werkstoff (4) für das Bauteil ein Polymer, vorzugsweise ein erster Thermoplast oder ein Duroplast, verwendet wird, wobei das Gerinne, der Rand sowie die wenigstens zwei Anschlüsse wenigstens teilweise durch schichtweises Auftragen des Polymers im Schmelzezustand erzeugt wird, wobei wenigstens ein Verbindungsabschnitt mit dem Rand stoffschlüssig verbunden wird. Schließlich betrifft die Erfindung auch einen Schacht, sowie ein Fluidleit-, -aufnahme- und -speichersystem mit wenigstens einem Schacht.
Patent EP-4231137-A1 (EP)
Inventor: STACHURA THOMAS
IPC: G06F8/36
Filed: 2018-12-03
Abstract: Aspects described herein may be used with local spreadsheet applications, web, and/or cloud-based spreadsheet solutions, to create complex custom software applications. Spreadsheets themselves lack the conceptual framework to be used as a platform tool to build custom or complex software applications. Using the methods and systems described herein using low-code/no-code techniques, a designer can create custom and/or complex software applications using one or more spreadsheets as the underlying blueprints for the software application. The resultant software application may be static/read-only, or may be interactive to allow users to dynamically add, delete, edit, or otherwise amend application data, e.g., via one or more online web pages or via a mobile application. Data transfer may be one-way or bi-directional between the blueprint spreadsheets and the resultant software application, thereby allowing amended data to be transferred from the software application back into spreadsheet form.
Patent EP-4286794-A1 (EP)
Title: Gyroscope drift estimation and compensation with angle of arrival of electromagnetic waves
Inventor: OLIVEIRA SANTOS PEDRO HENRIQUE
IPC: G01C21/16
Filed: 2023-06-05
Abstract: A method including: wirelessly transmitting and receiving data packets between first and second apparatuses; determining first and second angles of arrival at each apparatus for electromagnetic waves of the received data packets; providing first and second directions of arrival corresponding to the angles of arrival; converting the first and second directions into a global frame; projecting the first and second converted directions onto a horizontal plane; and computing a first drift estimate for a gyroscope or IMU of the first apparatus relative to the second apparatus, and/or computing a second drift estimate for a gyroscope or IMU of the second apparatus relative to the first apparatus, the first drift estimate being based on a difference between the projected second direction and a mirrored projected first direction, and the second drift estimate being based on a difference between the projected first direction and a mirrored projected second direction.
Patent EP-4296553-A1 (EP)
Inventor: VIROGLIO FRANCO
IPC: F16L37/00
Filed: 2023-06-20
Abstract: Cooling element (1) for an electric component, in particular an electric battery of an electric or hybrid vehicle, comprising: a pipe (2) for a coolant, having two apertures at two ends (10, 16) of the pipe (2), and at least one secondary aperture (4); at least one external connecting pipe (28) fluidically connected to the at least one secondary aperture (4). The external connecting pipe (28) is connected to the secondary aperture (4) through quick-coupling means.
Patent EP-4303518-A1 (EP)
Title: Radially-flowing cross flow heat exchanger that increases primary heat transfer surface
Inventor: MANGOYAN RAFFI
IPC: F28D7/16
Filed: 2023-07-05
Abstract: The present disclosure provides for heat exchanger assemblies, systems and methods. More particularly, the present disclosure provides for radially-flowing cross flow heat exchanger assemblies and systems that increase primary heat transfer surface, and related methods of use. The present disclosure provides for a cross-flow heat exchanger assembly that can be packaged cylindrically or the like (or other selfenclosed shapes), and where the heat exchanger assembly also increases and/or maximizes primary heat transfer surface area by utilizing a weave-style or interwoven heat exchanger core (12). A first circuit flow path (14) can be axial or circumferential in nature, and a second circuit flow path (16) can be radial.
Patent EP-0001037-A1 (EP)
Inventor: VASSILIOU EUSTATHIOS
IPC: C10N50/08
Filed: 1978-06-01
Abstract: Polysiloxane resin coatings containing a dispersed phase of particulate organic modifier which is tougher than the polysiloxane and which has an adequately high coefficient of friction have improved craze resistance permitting the use of thicker coatings with greater durability.
Patent EP-0009517-A1 (EP)
Inventor: DROBISH JAMES LEE
IPC: A61F6/08
Filed: 1978-10-04
Abstract: contraceptive device especially adapted for use within the vaginal cavity at a position posterior to the introitus and in close proximity to the cervical os comprises vaginal retaining means (10,12) having affixed thereto one or more containers having walls (11,13), at least a portion of the walls comprising a substantially non-porous, semi-permeable membrane (11). The containers hold a reservoir of spermicide comprising an aqueous solution of a micelle-forming spermicidal surfactant compound (14) at a concentration at or above the critical micelle concentration of said surfactant compound. The membrane-walled containers are maintained in position in the device by positioning means (10,12), thereby providing a transport surface on the face of the device. The semi-permeable membranes ( 11 ) comprise non-porous elastomers, preferably pharmaceutically-acceptable silicone polymers, which allow passage of spermicidal surfactant monomers (14) therethrough in a controlled manner. Preferred devices comprise a double-walled, dome-shaped disc (10, 11, 12, 13, 14) suitable for capping the cervical os.
Patent EP-0002924-A1 (EP)
Inventor: SEBEL HARRY
IPC: A47C3/04
Filed: 1978-12-18
Abstract: A stackable armchair (1) has two arm rest (8, 9), each of which has a downwardly opening trough (23, 24). One trough is preferably slightly smaller than the other. This arrangement permits adjacent armchairs in a row to be linked together with the trough (23) of one arm rest (8) being retained within the trough (24) of the adjacent arm rest (9) of the adjacent armchair. The invention overcomes the prior art problem that hitherto armchairs have not been able to be stacked. The armchairs of the preferred embodiment are injection moulded from polypropylene and able to be linked together to form a row.
Patent EP-0007334-A1 (EP)
Inventor: LEE ROBERT L
IPC: A61C11/06
Filed: 1979-02-14
Abstract: Des pivots (25) definissant un axe de rotation (28) dans une articulation de dentier sont loges dans des lumieres de guidage usinees dans des blocs de guidage (48) et delimitees par des parois laterales (70, 72, 74, 76) et une voute superieure incurvee (59). Les blocs (48) peuvent pivoter de facon a modifier la pente de la voute superieure (59). On prevoit un jeu de blocs de guidage ayant une paroi mediale (80) dont la partie arriere est incurvee et differe pour differents blocs par rapport a des valeurs moyennes. L'utilisateur choisit les blocs qui presentent les parois mediales appropriees permettant d'obtenir le deplacement lateral voulu. Dans une disposition, les parois laterales forment un ensemble (64) et sont montees sur la voute (59) de facon amovible, et l'utilisateur choisit l'ensemble de parois laterales a partir d'un jeu d'ensembles permettant d'obtenir differents deplacements lateraux. Dans une autre disposition, la paroi mediale (97) peut etre ajustee transversalement.
Patent EP-0004894-A1 (EP)
Inventor: MUES VOLKER DR
IPC: C05D9/02
Filed: 1979-03-31
Abstract: Fertilisers which contain the known 3,5,5-trimethylhexanoylferrocene of the formula <IMAGE> and their use for the prevention and cure of iron deficiency diseases in plants.
Patent EP-0012274-A1 (EP)
Title: Mechanical optical switching device
Inventor: AOYAMA TSUTOMU
IPC: G02B6/35
Filed: 1979-11-28
Abstract: The mechanical optical switching device comprises an input optical fiber with a collimating lens (5) and a first and a second output optical fiber each with a converging lens (6 and 7, respectively) at the respective terminal ends. Further there are provided a movable first optical path-changing means (8) and a fixed second and a fixed third optical path-changing means (12 and 13) associated to the first and second output fiber, the three path-changing means (8, 12 and 13) comprising two reflecting surfaces each. For performing the switching operation the first optical path-changing means (8) may be inserted into the optical axis of the collimating input lens (5) or removed therefrom. In the removed position the input beam is directed towards the second output fiber via the third path-changing means (13) and the second output lens (7), and in the inserted position the input beam is directed towards the first output fiber via the first path-changing means (8), second path-changing means (12) and the first output lens (6) Preferably the first path-changing means (8) is a parallelogram prism with the two reflecting surfaces opposite to each other and the second and third path-changing means (12 and 13, respectively) are triangle prisms.
Patent EP-0010412-A1 (EP)
Inventor: BOGIE KENNETH DAVID
IPC: A61Q11/02
Filed: 1979-10-12
Abstract: An anhydrous cleansing composition in powder or tablet form a unit dose of which, when dissolved in an aliquot of water, produces a denture cleansing solution having a pH of ≤4.5. 
     The composition basically comprises at least one permonosulphate of formula M 1 HSO 5  wherein M 1  is at least one alkali metal cation, a tartar removal component consisting of at least one bisulphate of formula M 2 HS0 4  wherein M 2  is an alkali metal catio and/or a fruit acid of a selected group, and at least one substantially chloride-free anhydrous alkali metal carbonate.
Patent EP-0020372-A1 (EP)
Inventor: DOYLE WALTER M
IPC: G01J3/453
Filed: 1980-05-20
Abstract: Un spectrometre de Fourier a double faisceau comprend des faisceaux distincts d'echantillons (11) et de reference (13) qui entrent dans un interferometre de Michelson du meme cote du diviseur de faisceaux (17) et se propagent a des angles legerement differents au travers de l'interferometre. Les portions des deux faisceaux qui emergent du cote du diviseur de faisceaux (17) opposes aux cotes d'entree sont diriges vers deux detecteurs optiques separes (33 et 35) dont les sorties sont electroniquement soustraites. Dans un mode preferentiel de realisation, l'interferometre est du type a exploration par refraction, ou le champ de vision accru facilite l'utilisation de faisceaux ayant des angles de propagation differents.
Patent EP-0027445-A1 (EP)
Inventor: AMDALL JOHN K
IPC: F01P3/06
Filed: 1980-11-04
Abstract: Une chaleur sensible est produite au niveau de la partie de la couronne (18) d'un piston (10) Un fluide de refroidissement a ete dirige vers les cavites (46) en dessous de la couronne (18). Cependant, en des points critiques du cycle du piston, le fluide sort des cavites a cause des forces de gravite. Un piston refroidi par huile (10) comprend un clapet de fluide (50) adjacent a la couronne (18). Une certaine quantite de fluide de refroidissement est emprisonne lorsqu'il sort et il est retenu pour ameliorer le refroidissement de la couronne (18). Le clapet de fluide (50) comporte une fente (60) permettant une atomisation par jet d'huile de lubrification dirigee au-dela du clapet (50) vers les cavites adjacentes au-dessous de la couronne (18).
Patent EP-0039739-A1 (EP)
Inventor: INOUE TAKEO
IPC: C08K5/00
Filed: 1979-11-14
Abstract: Une combustion de resine polyolefine pour moulage par injection est preparee par addition, a la polyolefine, d'un produit de condensation entre le sorbitol et un compose d'aldehyde et un lubrifiant en une quantite de 1/20- 1/2 partie en poids par partie en poids du produit de condensation. Des moulages par injection de polyolefine ayant une excellente transparence peuvent etre obtenus sans moussage.
Patent EP-0020991-A1 (EP)
Title: Unité de codage à fonctionnement optique pour la commande d'un mouvement bidirectionnel et son application à la commande de moteurs pas à pas
Inventor: BENGNER LUTZ HARRY OTTO
IPC: H02P8/20
Filed: 1980-05-13
Abstract: L'unité de codage pour la commande d'un moteur pas à pas (31) réversible comporte un disque (61), tournant autour d'un axe (60) en synchronisation avec le moteur, et comportant des fenêtres ou créneaux (62) dont un bord (63) est radial et dont l'autre bord (64) est incliné par rapport au rayon. Un faisceau optique impressionne à travers la fenêtre (62) un détecteur optique (72) porté par un support lié au moteur et lui permettant un déplacement radial ou concentrique au disque. Suivant le sens de rotation du moteur le faisceau lumineux rencontre d'abord le bord (63) ou le bord (64). Par adjustement de la position du détecteur (72) dans le sens radial ou concentrique on peut modifier indépendamment l'angle d'avance D ou D1 dans chaque sens de rotation.