baber/WOPTO huggingface dataset:
Patent EP-3851417-A1 (EP)
Inventor: YATSUGI SOICHIRO
IPC: C02F3/34
Filed: 2019-09-10
Abstract: An organic wastewater treatment method is provided in which organic wastewater containing nitrogen and phosphorus is efficiently denitrified and dephosphorized without increasing costs. In an organic wastewater treatment device including a biological treatment tank in which a plurality of biological treatment units are connected in series, where each biological treatment unit includes a pair of an anoxic tank and an aerobic tank, in which the anoxic tank is disposed on an upstream side along a flow of the organic wastewater, while the aerobic tank is disposed on a downstream side of the flow and provided with a membrane separation device immersed in activated sludge therein, and a sludge return path for returning the activated sludge from the aerobic tank disposed on a most downstream side to the anoxic tank disposed on a most upstream side, an anaerobic tank is further provided, in which the organic wastewater is anaerobically treated. The anaerobically treated wastewater is then divided and supplied to the anoxic tank of each biological treatment unit, such that the organic wastewater is biologically treated by repeating the denitrification process in the anoxic tank and the nitrification process in the aerobic tank, whereby the membrane-permeated liquid from the membrane separation device in each biological treatment unit is discharged as treated water.
Patent EP-3860263-A1 (EP)
Title: Data transmission method and device
Inventor: BAI WEI
IPC: H04W72/04
Filed: 2019-09-16
Abstract: A data transmission method and device are provided in embodiments of this disclosure. The method includes: starting to transmit data to a network device on a resource configured in one period; changing an RV value or a resource or a DMRS from a current value to another value in case that a terminal needs to transmit data beyond the boundary of the period.
Patent EP-3850760-A1 (EP)
Inventor: DAVYDOV ALEXEI
IPC: H04B7/0408
Filed: 2019-11-07
Abstract: Des modes de réalisation de la présente invention concernent la gestion de faisceau de liaison montante et de liaison descendante destinée à des équipements d'utilisateur de correspondance de faisceau partiel. D'autres modes de réalisation peuvent être décrits et revendiqués.
Patent EP-3887315-A1 (EP)
Inventor: HUNWICK RICHARD
IPC: H01M4/131
Filed: 2019-11-29
Abstract: A process and system are disclosed for producing lithium oxide from lithium nitrate. In the process and system, the lithium nitrate is thermally decomposed in a manner such that a fraction of the lithium nitrate forms lithium oxide, and such that a remaining fraction of the lithium nitrate does not decompose to lithium oxide. The thermal decomposition may be terminated after a determined time period to ensure that there is a remaining fraction of lithium nitrate and to thereby produce a lithium oxide in lithium nitrate product. The lithium oxide in lithium nitrate product may have one or more transition-metal oxides, hydroxides, carbonates or nitrates added thereto to form a battery electrode. The lithium oxide in lithium nitrate product may alternatively be subjected to carbothermal reduction to produce lithium metal.
Patent EP-3890587-A1 (EP)
Inventor: LADAS JOHN GREGORY
IPC: A61B3/11
Filed: 2019-12-06
Abstract: L'invention concerne un appareil de sélection de lentille intraoculaire. L'appareil peut comprendre un biomètre et un réfracteur automatique. Le biomètre peut être conçu pour obtenir au moins deux paramètres de mesure oculaire pour un œil. Le réfracteur automatique peut être configuré pour obtenir une réfraction post-opératoire de l'œil. L'appareil peut également comprendre une interface utilisateur conçue pour obtenir un paramètre de sélection de lentille pour l'œil, une mémoire et un processeur couplé en communication avec le biomètre, l'interface utilisateur, le réfracteur automatique et la mémoire. Le processeur peut être configuré pour déterminer une puissance de lentille intraoculaire sur la base d'une formule faisant appel auxdits au moins deux paramètres de mesure oculaire. Le processeur peut être configuré pour corréler lesdits au moins deux paramètres de mesure oculaire, la puissance de lentille intraoculaire et la réfraction post-opératoire en tant qu'ensemble d'apprentissage.
Patent EP-3892205-A1 (EP)
Inventor: NIE HONGLIN
IPC: A61B17/072
Filed: 2019-12-02
Abstract: Provided by the present invention is a reusable stapler comprising an adapter and a handle, the adapter being detachably connected to the handle. The adapter is a disposable component. The handle can be repeatedly used after being sterilized. The handle comprises a frame and an assembly/disassembly dial button, the assembly/disassembly button being mounted on the frame. The adapter comprises a center rod sleeve, the end of the center rod sleeve having a pair of bulges. The assembly/disassembly button is configured to control the detachable connection between the adapter and the handle. The handle can be repeatedly used after being sterilized, thereby reducing the surgery cost. The solution of detachable adapter provided by the present invention is reliable, simple, and convenient to operate, and can effectively implement the assembly and disassembly of the adapter.
Patent EP-3896454-A1 (EP)
Inventor: YAGI KENICHI
IPC: G01N35/00
Filed: 2019-11-14
Abstract: An automatic analyzer is realized which is capable of normally maintaining a device condition and exhibiting a stable performance by automatically monitoring a cleaning implementation situation using a wash rack. The automatic analyzer includes at least one analysis unit 5 to 8 that analyzes a sample, a rack loading unit 1 into which at least a sample rack 92 that holds the sample and a wash rack that holds a cleaning liquid are loaded, a transportation mechanism 3 that transports at least the sample rack 92 and the wash rack loaded to the rack loading unit 1 to the analysis unit 5 to 8, and an overall management control unit 11 that controls operations of the analysis unit 5 to 8, the rack loading unit 1, and the transportation mechanism 3. The overall management control unit 11 causes the wash rack to be transported to the analysis unit 5 to 8, causes to perform the cleaning operation of the analysis unit 5 to 8 to which the wash rack has been transported by the cleaning liquid held by the wash rack, and causes to stop sample analysis operation of the analysis unit 5 to 8 to which the wash rack has been transported until a performance of the analysis unit 5 to 8 is determined to be normal based on the cleaning operation.
Patent EP-3900571-A1 (EP)
Inventor: CHEN ZHUANGRONG
IPC: A45D1/04
Filed: 2019-01-02
Abstract: A multifunctional quick hair curling and straightening device comprises a handle (1), an upper holding arm (2), and a lower holding arm (3). The handle (1) is provided with an air inlet end (11) and an air outlet end (12). The lower holding arm (3) is fixedly disposed at the air outlet end (12). A tail end of the upper holding arm (2) is hinged to a tail end of the lower holding arm (3). The upper holding arm (2) and the lower holding arm (3) are provided with a first heating plate (21) and a second heating plate (31), respectively. An air blowing mechanism (13) is disposed in the handle (1). An air blowing port of the air blowing mechanism (13) directly faces the tail ends of the upper holding arm (2) and the lower holding arm (3). Outer surfaces of the upper holding arm (2) and the lower holding arm (3) are each provided with a plurality of air grooves (5) in a circumferential direction. Air blown from the air blowing mechanism (13) sequentially flows through the air blowing port, the air outlet end (12) and the plurality of air grooves (5). The invention can achieve hair straightening and quick hair curling. The newly heated and softened hair during hair curling can be promptly set by means of rapid air cooling, thereby achieving the purpose of quick hair curling.
Patent EP-3878096-A1 (EP)
Inventor: BOWERS PETER
IPC: H04R3/00
Filed: 2019-01-16
Abstract: Calibration of a headset that uses bone conduction to provide audio content to a wearer is presented. A first tone of a plurality of tones that are at different frequencies is presented to the wearer via an air conduction transducer. A corresponding tone having a same frequency as the first tone is also presented to the wearer via a bone conduction (BC) transducer. The corresponding tone is adjusted such that a level of loudness is within a threshold range of a level of loudness of the first tone. An ear-canal sound pressure (ECSP) resulting from the first tone is recorded and a voltage applied to the BC transducer for generating the adjusted corresponding tone. An equalization filter is generated based in part on the ECSP and the voltage, the equalization filter for filtering an audio signal for presentation via the BC transducer.
Patent EP-3974659-A1 (EP)
Inventor: TADOKORO TAKAHIDE
IPC: F04D29/38
Filed: 2019-05-21
Abstract: An axial fan includes a hub and blades. The hub has a rotating shaft, and is configured to be driven to rotate. The blades are provided to the hub, and each have a front edge portion and a rear edge portion. In a state in which the blades rotate to generate an airflow, the front edge portion is placed most upstream in the airflow, and the rear edge portion is placed most downstream in the airflow. In a shape of the blades rotated and projected onto a meridian plane that covers shapes of the blades and a shape of the rotating shaft, the front edge portion has an outline represented by a front-edge projected portion having a first recess portion formed in a recessed shape that recedes upstream in the airflow, the rear edge portion has an outline represented by a rear-edge projected portion having a second recess portion formed in a recessed shape that recedes upstream in the airflow, and the first recess portion has at least a portion that is formed further radially inside than is the second recess portion.
Patent EP-4032581-A1 (EP)
Title: Bioelectrode and cardiac pacemaker
Inventor: TSUKADA SHINGO
IPC: A61N1/362
Filed: 2019-10-29
Abstract: The present biological electrode includes a conductive fabric (2) formed of base fibers which are filled with a conductor and/or to which the conductor is adhered, a thin metallic wire (3) formed into a spiral shape and covered with the conductive fabric (2) from a side of a distal end in an axis direction, and a filling material (5) with which a gap between the conductive fabric (2) and the thin metallic wire (3) is filled and which supports the conductive fabric (2) and the thin metallic wire (3), and the conductor is electrically connected with the thin metallic wire (3).
Patent EP-3881322-A1 (EP)
Inventor: Jia Jianquan
IPC: G11C16/04
Filed: 2019-10-31
Abstract: A non-volatile memory device is disclosed. The non-volatile memory device includes a memory array, a plurality of word lines, a plurality of dummy word lines, a first control circuit and a second control circuit. The plurality of word lines are connected to a plurality of top memory cells and bottom memory cells of a memory string of the memory array. The plurality of dummy word lines are connected to a plurality of dummy memory cells connected between the plurality of top memory cells and bottom memory cells. The first control circuit is configured to apply a bit line pre-pulse signal to the bit line during a pre-charge period. The second control circuit is configured to apply a selected word line signal to a selected word line, apply an unselected word line signal to unselected word lines and apply a negative pre-pulse signal to the plurality of dummy word lines.
Patent EP-3680222-A1 (EP)
Title: Optical glass, optical element, and preform
Inventor: NOJIMA HIROTO
IPC: C03C3/247
Filed: 2020-01-09
Abstract: To provide an optical glass having the optical characteristics of a high refractive index and low dispersion, and moreover, which makes it possible to further reduce devitrification and which can be stably obtained, and a preform and an optical element using the same. The optical glass comprises, expressed in cation% (mol%), 17.0% to 42.0% of P 5+ , 7.0% to 30.0% of Al 3+ , more than 0% to 22.0% of Mg 2+ , more than 0% to 25.0% Ca 2+ , more than 0% to 30.0% of Sr 2+ , more than 0% to 35.0% Ba 2+ , and expressed in anion% (mol%), a content ratio of F -  of 37.0 to 64.0%, a content ratio of O 2-  of 36.0 to 63.0%, a refractive index (nd) of 1.48 to 1.58, and having an Abbe number (vd) of 70 to 88, and a liquidus temperature of 800°C or less.
Patent EP-3690611-A1 (EP)
Inventor: LINDH FREDRIK
IPC: H04N13/204
Filed: 2020-01-29
Abstract: Method for determining a current gaze direction of a user in relation to a three-dimensional ("3D") scene (10), which 3D scene is sampled by a rendering function to produce a two-dimensional ("2D") projection image of the 3D scene, which sampling is performed based on a virtual camera (20) in turn being associated with a camera position and camera direction in the 3D scene, wherein the method comprises the steps:determining, by a gaze direction detection means, a first gaze direction of the user at a first gaze time point (T<sub>G1</sub>), which first gaze direction is related to said 3D scene;determining a virtual camera 3D transformation, which 3D transformation represents a change of a virtual camera position and/or virtual camera direction between the first gaze time point and a second sampling time point (T<sub>R2</sub>), where the second sampling time point is later than the first gaze time point; anddetermining the said current gaze direction as a modified gaze direction, in turn calculated based on the first gaze direction, and further calculated based on an inverse of said time-dependent virtual camera 3D transformation.The invention also relates to a system and to a computer software function.
Patent EP-3693344-A1 (EP)
Inventor: HALLAS ANTJE
IPC: C02F3/12
Filed: 2020-02-06
Abstract: Das erfindungsgemäße Verfahren dient zur Regelung der Zuführung von Umgebungsluft in ein Belebungsbecken (6) einer Abwasserkläranlage. Eine Abwasserkläranlage im Sinne der Erfindung weist mindestens einen Schmutzwasserzulauf (1), dessen Zulaufmenge kontinuierlich variieren kann, eine dem Schmutzwasserzulauf nachgeordnete Absonderungsvorrichtung (2) für die im Schmutzwasser enthaltenen mechanisch zurückhaltbaren groben Verschmutzungen, ein der Absonderungsvorrichtung nachgeschaltetes Absetzbecken (3), in dem sich Stoffe, die im Schmutzwasser ungelöst enthalten sind und eine deutlich höhere Dichte als Wasser aufweisen, auf dessen Boden absetzen und sich Stoffe, die im Schmutzwasser ungelöst enthalten sind und eine deutlich geringere Dichte als Wasser aufweisen, an der Oberfläche des Schmutzwassers im Absetzbecken anlagern.Die Besonderheit des erfindungsgemäßen Verfahrens besteht in der Bestimmung der Proportionen zwischen den biologischen Prozessanteilen Kohlenstoffabbau und Nitrifikation und zahlreichen sich unter Beachtung dieser konkreten Proportionen ergebenden neuartigen Regelungs- und Kontrollmöglichkeiten für eine sichere und besonders energieeffiziente Prozessführung inklusive einer erfindungsgemäß noch deutlichen Vereinfachung der dafür benötigten messtechnischen Anordnung zur Erfassung der benötigten Parameter.
Patent EP-3684057-A1 (EP)
Inventor: ROSEWARNE CHRISTOPHER JAMES
IPC: H04N19/60
Filed: 2013-09-27
Abstract: Disclosed is method (1100) of decoding, from a video bitstream, a transform unit containing at least one chroma residual coefficient array associated with a single chroma channel. The method determines (1102) a size of the transform unit related to a hierarchical level of the transform unit in a corresponding coding unit, and identifies (1104) a maximum number of inverse transforms according to the determined size. The method decodes (1106) from the video bitstream the at least one chroma residual coefficient array using the identified maximum number of transforms, selects (1108) an inverse transform for the decoded chroma residual coefficient arrays, the inverse transform being selected from a predetermined set of inverse transforms, and applies (1110) the selected inverse transform to each of the chroma residual coefficient arrays to decode chroma residual samples for the chroma channel of the transform unit. A similar encoding method is also disclosed.
Patent EP-3865979-A1 (EP)
Title: Verfahren und vorrichtung zur unterstützung einer softwarebasierten planung einer dimensionellen messung
Inventor: RITTER MARKUS
IPC: G01B5/008
Filed: 2020-02-14
Abstract: Verfahren zur Unterstützung einer softwarebasierten Planung einer dimensionellen Messung eines Messobjektes (14). Das Verfahren weist die folgenden Schritte auf: Empfangen (S101) eines Eingabebefehls zur Selektion zumindest eines bei der Messung zu messenden Messelementes (48, 50, 60) des Messobjektes (14); Ermitteln (S102) einer Auswahl messbarer Prüfmerkmale des zumindest einen selektierten Messelements (48, 50, 60); Ermitteln (S103) einer reduzierten Teilmenge der Auswahl messbarer Prüfmerkmale in Abhängigkeit einer auf einem Display (46) aktuell gewählten Ansicht; und Visualisieren der in der reduzierten Teilmenge enthaltenen Prüfmerkmale durch eine grafische Darstellung (52, 66) jedes der in der reduzierten Teilmenge enthaltenen Prüfmerkmale auf dem Display (46).
Patent EP-3703356-A1 (EP)
Inventor: CHEN MIEN CHIN
IPC: H04N5/232
Filed: 2020-02-19
Abstract: In one embodiment, a camera system includes a first camera that has a first camera angle of view and a second camera that has a second camera angle of view. The first camera is positioned and oriented to have a first coverage area and the second camera is positioned and oriented to have a second coverage area that at least partially overlaps the first coverage area. An angle between a center axis of the first camera angle of view and a center axis of the second camera angle of view exceeds the first camera angle of view.
Patent EP-3705655-A1 (EP)
Inventor: KOLAREC DANIEL
IPC: E03F5/04
Filed: 2020-02-25
Abstract: Die Erfindung betrifft einen Bodenablauf zum Abführen von Wasser von einem begehbaren Boden in eine Abwasserleitung, insbesondere einen Bodenablauf für eine begehbare Dusche, der im Vergleich zu herkömmlichen Bodenabläufen dieser Art hinsichtlich der Einfachheit und Sicherheit der Montage verbessert ist. Der erfindungsgemäße Bodenablauf (1) ist gekennzeichnet durch einen Einlaufkanalstutzen (2), einen ersten Aufnahmekörper (3) für den Einlaufkanalstutzen (2), einen zweiten Aufnahmekörper (4) für den ersten Aufnahmekörper (3) und einen dem zweiten Aufnahmekörper (4) in Wasserabführrichtung nachfolgenden Ablaufgehäuse (5), das vorzugsweise als Geruchverschluss ausgeführt ist, wobei der erste Aufnahmekörper (3) einen schalenförmigen Abschnitt (3.1) aufweist, an dessen Außenrand eine flexible Dichtungsmatte (3.2) flüssigkeitsdicht angeschlossen ist und dessen Boden in einen ersten Ablaufstutzen (3.3) übergeht, der in den zweiten Aufnahmekörper (4) einsetzbar ist, wobei der zweite Aufnahmekörper (4) einen schalenförmigen Abschnitt (4.1) aufweist, an dem ein nach außen vorstehender Flansch (4.2) angeformt oder angebracht ist, und wobei der schalenförmige Abschnitt (4.1) des zweiten Aufnahmekörpers (4) in einen zweiten Ablaufstutzen (4.3) übergeht.
Patent EP-3681041-A1 (EP)
Inventor: ANDERSSON MATTIAS
IPC: H03M13/00
Filed: 2017-08-10
Abstract: A method of producing a set of coded bits from a set of information bits for transmission between a first node (110, 115) and a second node (110, 115) in a wireless communications system (100), the method comprises generating (904) a codeword vector by encoding the set of information bits with a low-density parity-check code, wherein the codeword vector is composed of systematic bits and parity bits. The method comprises performing (908) circular buffer-based rate matching on the generated codeword vector to produce the coded bits for transmission, wherein the circular buffer-based rate matching comprises puncturing a first plurality of systematic bits.
Patent EP-3708275-A1 (EP)
Inventor: KONITZER DOUGLAS
IPC: B22D19/16
Filed: 2020-03-12
Abstract: Methods for creating a cast component, along with the resulting cast components, are provided. The method may include heating a mold having a cavity therein; supplying a first molten metal material into the cavity of the mold such that the first molten metal material is directed to a first portion of the cavity of the mold; supplying a second molten metal material into the cavity of the mold such that the second molten metal material is directed to a second portion of the cavity of the mold, wherein the first molten metal material is compositionally different than the second molten metal material; and thereafter, allowing the first molten metal material and the second molten metal material to form the cast component.
Patent EP-3757848-A1 (EP)
Inventor: CHHABRA SIDDHARTHA
IPC: G06F21/72
Filed: 2020-03-17
Abstract: An apparatus of a computing system, a computer-readable medium, a method and a system. The apparatus comprises one or more processors that are to communicate with a computing engine of the computing system and to: receive an instruction including information on a cryptographic key; determine whether a no-decrypt mode is to be active or inactive with respect to a read request from the computing engine; when receiving the read request to read content from a memory, and in response to a determination that the no-decrypt mode is inactive, decrypt the content using the key to generate a decrypted content and send the decrypted content to the computing engine; and in response to receiving the read request, and in response to a determination that the no-decrypt mode is active, send the content to the computing engine without decrypting the content.
Patent EP-3718612-A1 (EP)
Inventor: CHRISTOPHER STELZER
IPC: A63C9/086
Filed: 2020-03-19
Abstract: Die vorliegende Erfindung eine Befestigungsanordnung (20) für ein mit einem Ski zu koppelndes Harscheisen (100) mit einem Scharnierstift (102), welcher einen Montageabschnitt (132) mit einer in einer ersten Richtung kleineren Abmessung (m<sub>1</sub>) und einer in einer zweiten Richtung größeren Abmessung (m<sub>2</sub>) sowie einen Sicherungsabschnitt (142) mit einer in der ersten und der zweiten Richtung im Wesentlichen gleich großen Abmessung (s) aufweist, wobei die Befestigungsanordnung (20) wenigstens einen Montagebefestigungsabschnitt (32) umfasst, welcher einen sich in einer quer zu einer Skilängsrichtung und parallel zu einer Skioberfläche verlaufenden Richtung erstreckenden Freiraum (36) zur Aufnahme des Montageabschnitts (132) definiert sowie eine sich in einer quer zu einer Skilängsrichtung und parallel zu einer Skioberfläche verlaufenden Richtung erstreckende Öffnung (38) zum Einfügen des Montageabschnitts (132) definiert, wobei die Abmessung (a<sub>m</sub>) der Öffnung (38) größer als die Abmessung (m<sub>1</sub>) des Montageabschnitts (132) in der ersten Richtung und kleiner als die Abmessung (m<sub>2</sub>) des Montageabschnitts (132) in der zweiten Richtung ist, wobei die Befestigungsanordnung (20) einen Sicherungsbefestigungsabschnitt (42) umfasst, welcher einen sich in einer quer zu einer Skilängsrichtung und parallel zu einer Skioberfläche verlaufenden Richtung erstreckenden Freiraum (46) zur Aufnahme des Sicherungsabschnitts (142) definiert sowie eine sich in einer quer zu einer Skilängsrichtung und parallel zu einer Skioberfläche verlaufenden Richtung erstreckende Öffnung (48) zum Einfügen des Sicherungsabschnitts (142) definiert, wobei der Sicherungsbefestigungsabschnitt (42) zumindest teilweise elastisch nachgiebig ist und die Abmessung (a<sub>s</sub>) der Öffnung (48) des Sicherungsbefestigungsabschnitts (42) kleiner ist als die Abmessung (s) des Sicherungsabschnitts (142).