baber/WOPTO huggingface dataset:
Patent EP-4084087-A1 (EP)
Inventor: SUI SHAN
IPC: H01L31/0224
Filed: 2021-12-23
Abstract: The present application relates to the field of solar cells, and provides a PERC solar cell selective emitter, a PERC solar cell and a manufacturing method therefor. The selective emitter comprises a silicon wafer and first lightly doped regions, second lightly doped regions and a laser heavily doped region; the laser heavily doped region comprises a plurality of doped layers; each doped layer comprises a plurality of doped regions arranged at intervals; the first lightly doped regions are located between the doped regions of each doped layer, and each second lightly doped region is located between two adjacent doped layers. The PERC solar cell comprises the selective emitter, a front anti-reflective layer on the surface of a front passivation layer, and a positive electrode. The positive electrode comprises first silver paste layers on the surfaces of the laser heavily doped regions and second silver paste layers on the surface of the front anti-reflective layer corresponding to the first lightly doped regions, and the second silver paste layers are in electrical contact with the first silver paste layers. Damage of laser to silicon wafers is reduced, compounding in silver paste areas is reduced, an open circuit voltage is increased, and the battery efficiency is improved.
Patent EP-4287402-A1 (EP)
Inventor: WANG SHENGGUANG
IPC: H01Q1/36
Filed: 2021-05-11
Abstract: The present disclosure realtes to a dual-beam antenna including an element array and a feed network. The element array includes a first element set and a second element set. The first element set includes at least three first elements. The second element set includes at least three second elements. The feed network includes a first feed network and a second feed network. The first feed network and the second feed network are independent from each other. The first feed network includes a first cable set and a first power divider. The second feed network includes a second cable set and a second power divider. The first power divider is connected to each first element of the first element set through the corresponding first cable, and the first cable set and/or the first power divider are configured to adjust phases of a signal for forming a first beam in the at least three first elements. The second power divider is connected to each second element of the second element set through the corresponding second cable, and the second cable set and/or the second power divider are configured to adjust phases of a signal for forming a second beam in the at least three second elements. The present disclosure causes the co-polarization isolation of the formed dual-beam to be more ideal and the formed beam directivity of the dual-beam antenna to be more stable.
Patent EP-4100257-A1 (EP)
Inventor: BULLINGTON JAMES RICHARD
IPC: B41J29/38
Filed: 2021-08-12
Abstract: A method is disclosed for reducing the scatter of UV light during a final curing operation in the three-dimensional printing on the surface of transparent and semi- transparent media. The method precisely controls the movement of media during a final cure step in the printing of an expressed inkjet image on the surface of transparent media. The method also controls a number of factors during final curing operation such as the lateral movement of media under a final cure lamp, the number of rotations that media undergoes during final curing, the timely modulation of UV lamp power during final curing, and the selection of UV emitter segments positioned away from a inkjet print head to reduce the amount of potential UV radiation from impinging upon one or more of the adjacent printing heads.
Patent EP-4313061-A1 (EP)
Inventor: LIANG LIANG
IPC: A61K31/57
Filed: 2021-03-31
Abstract: Methods and formulations of treatment for menstrual complications, gestational complications, and to prolong gestation are described. Treatments include administration of a compound related to regulation of gestational progress or uterine contractions.
Patent EP-4213327-A1 (EP)
Inventor: GRIMM FLORIAN
IPC: H02H3/20
Filed: 2022-01-14
Abstract: A voltage limiting device (15) for constant current circuits (10) comprises input terminals (153) for connecting the voltage limiting device to a current supply (11) of a constant current circuit, output terminals (154) for connecting the voltage limiting device to a load, a voltage clamping circuit (151), and a switching circuit (152). The input terminals (153) are connected to the output terminals (154) under a normal operating condition. The voltage clamping circuit (151) is configured to clamp a voltage across the output terminals to a first voltage threshold and the switching circuit is configured to short-circuit the output terminals when a second voltage threshold across the output terminals is exceeded longer than a predetermined time period.
Patent EP-4216184-A1 (EP)
Inventor: MATTHIES VOLKER
IPC: G08B25/10
Filed: 2022-01-24
Abstract: Um ein Alarmierungssystem bereitzustellen, welches eine erweiterte Funktionalität aufweist und welches eine vereinfachte Wartung und Instandhaltung ermöglicht, wird ein Alarmierungssystem (100) vorgeschlagen, umfassend wenigstens einen Signalgeber (11a, 11b), welcher zum Empfang eines Alarmaktivierungssignals (16) einer Gefahrenmeldeanlage (200) und zur Ausgabe eines Alarmsignals in Reaktion auf den Empfang eines Alarmaktivierungssignals (16) ausgebildet ist, und umfassend eine Alarmierungssystemüberwachungseinrichtung (12), wobei der wenigstens eine Signalgeber (11a, 11b) und die Alarmierungssystemüberwachungseinrichtung (12) dazu ausgebildet sind, Daten miteinander auszutauschen, wobei das Alarmierungssystem ausgebildet ist zur Kopplung mit wenigstens einer Kopplungseinrichtung (10) der Gefahrenmeldeanlage (200) und wobei das Alarmierungssystem ferner ausgebildet zur Weitergabe eines Spannungssignals der Gefahrenmeldeanlage der Kopplungseinrichtung (10) als Alarmaktivierungssignal (16) an den Signalgeber (11a, 11b).
Patent EP-4227314-A1 (EP)
Inventor: HAAS ANDREAS
IPC: C07F7/18
Filed: 2022-02-09
Abstract: Die vorliegende Erfindung betrifft ein Verfahren zur Herstellung von organischen Siliziumverbindungen, sowie die Verwendung der so erhaltenen Verbindungen.
Patent EP-4092678-A1 (EP)
Inventor: SCHNEIDER JOHANNES
IPC: G11C19/08
Filed: 2022-02-14
Abstract: Die Erfindung betrifft ein Speichersystem mit einem Sensorelement (1; 1') zur Speicherung von Umdrehungs- oder Positionsinformationen umfassend einen Domänenwandleiter (1.1; 1.1'), der auf einem Substrat (1.2) angeordnet ist. Der Verlauf des Domänenwandleiters (1.1; 1.1') ist kreuzungsfrei ausgestaltet und der Domänenwandleiter (1.1; 1.1') weist einen ersten Bereich (A) mit einer positiven Krümmung und einen zweiten Bereich (B) mit einer negativen Krümmung auf. Weiterhin umfasst das Speichersystem ein Bauelement (2) mit einer Magnetanordnung (1.3; 1.3"), welches in einer ersten Richtung (x) relativ zum Domänenwandleiter (1.1; 1.1') bewegbar ist. Schließlich umfasst das Speichersystem einen Stützmagnet (1.6), der relativ zum Sensorelement (1; 1') unbeweglich angeordnet ist. Das Sensorelement (1; 1') ist zwischen der Magnetanordnung (1.3; 1.3") und dem Stützmagnet (1.6) angeordnet. (Figur 6)
Patent EP-4300626-A1 (EP)
Inventor: MUROTA YOSUKE
IPC: H01M4/24
Filed: 2022-02-14
Abstract: A method using a charging-discharging device and a controller controlling the charging-discharging device is for recovering capacity of an alkaline rechargeable battery that includes a positive electrode and an electrolyte. The positive electrode includes an active material that includes nickel hydroxide as a main component. The electrolyte includes an alkaline solution. The method includes a high-rate charging step (S43) of charging at a higher charge rate when the SOC of the alkaline rechargeable battery is higher than a minimum length SOC, which refers to the SOC when the nickel hydroxide has a minimum c-axis length (L), than a low-rate charging (S41) performed when the SOC is lower than the minimum length SOC. The method further includes a high-rate discharging (S45). Alkaline ion species is discharged from the positive electrode so that protons (H + ) diffuse in the positive electrode to recover the capacity of the positive electrode.
Patent EP-4020442-A1 (EP)
Title: Écran d'affichage à diodes électroluminescentes
Inventor: CHARBONNIER MATTHIEU
IPC: G09G3/32
Filed: 2018-12-06
Abstract: L'invention concerne un écran d'affichage (10) comprenant des circuits d'affichage (12<sub>i,j</sub>), chaque circuit d'affichage comprenant une diode électroluminescente (LED<sub>i,j</sub>), une source de courant commandable (CS<sub>i,j</sub>) alimentant la diode électroluminescente et un circuit de commande (14<sub>i,j</sub>) adapté à fournir un signal (PWM<sub>i,j</sub>), modulé en largeur d'impulsions, de commande de la source de courant à partir d'un signal périodique (ST). L'écran d'affichage comprend, en outre, des premières électrodes (18<sub>i</sub>) reliées aux circuits de commande, un circuit de fourniture d'un signal de sélection (Vselect<sub>i</sub>) successivement sur chaque première électrode, et un circuit oscillant (OSC) ou des circuits oscillants adaptés à fournir les signaux périodiques (ST), les signaux périodiques n'étant pas synchrones avec les signaux de sélection des circuits d'affichage.
Patent EP-4145178-A1 (EP)
Inventor: TA TUAN THANH
IPC: G01S7/4863
Filed: 2022-03-03
Abstract: Provided is a photodetector including: a photodetection element; a reset circuit that sets one end of the photodetection element to an initialization voltage after the photodetection element detects light, and that includes a variable current source capable of varying a current to be supplied to the one end of the photodetection element; and a control circuit that stepwise or continuously increases a current to be supplied to the one end of the photodetection element by using the variable current source until the one end of the photodetection element is set to the initialization voltage after the photodetection element detects light.
Patent EP-4059853-A1 (EP)
Inventor: FELLHÖLTER STEFFEN
IPC: B65C9/36
Filed: 2022-03-07
Abstract: Etikettierer (6), umfassend mindestens eine höhenverstellbar gelagerte Schieberbaugruppe (18) zum Andrücken von Etiketten (8) auf eine Artikelbahn (A), wobei die Schieberbaugruppe (18) eine Grundplatte (22), mindestens eine mit der Grundplatte (22) verbundene Stiftkassette (23) und mehrere, mittels der Stiftkassette (23) aufgenommene Andrückstifte (19) aufweist, die an der Stiftkassette (23) jeweils zwischen einer ausgefahrenen Position (P1) und einer eingefahrenen Position (P2) verschiebbar gelagert sind, wobei die Andrückstifte (19) jeweils als einteilig hergestellte Spritzgussteile ausgebildet sind.
Patent EP-4245618-A1 (EP)
Inventor: KRISHNAKUMAR NIVEDITHA
IPC: B60T7/04
Filed: 2022-03-15
Abstract: The invention relates to a system for controlling actuators based on pedal positions in a vehicle. The system comprises a control unit and a camera. The camera is configured to capture an image containing two or more pedals in a vehicle and to provide the image to the control unit. The control unit is configured to determine for each pedal, based on the provided image, the current position of the pedal relative to a fixed structure in the vehicle or relative to a reference position of the pedal, and control, based on the determined position, an actuator associated with the pedal. The inventor also relates to a method for controlling actuators based on pedal positions in a vehicle.
Patent EP-4063816-A1 (EP)
Inventor: POTASEK DAVID P
IPC: G01K7/18
Filed: 2022-03-21
Abstract: A temperature sensor assembly for measuring a gas temperature in a gas flow stream includes a first substrate having a first surface configured to be connected to a thermally conductive structure in a gas path, a first temperature sensor mounted to the first substrate a first distance from the first surface, and a second temperature sensor mounted to the first substrate a second distance from the first surface. The second distance is less than the first distance. The first and second temperature sensors are arranged along a temperature gradient.
Patent EP-4170406-A1 (EP)
Inventor: TSAI PO-NIEN
IPC: G02B13/00
Filed: 2022-03-30
Abstract: An optical imaging lens (100, 200, 300), in order from an object side to an image side along an optical axis (Z), includes a first optical assembly (C1), a second optical assembly (C2), a third optical assembly (C3), an aperture (ST), a fourth optical assembly (C4), and a fifth optical assembly (C5), wherein two of the first optical assembly (C1), the second optical assembly (C2), the third optical assembly (C3), the fourth optical assembly (C4), and the fifth optical assembly (C5) are a compound lens formed by adhering at least two lenses, while the others are single lens, thereby achieving the effect of high image quality and low distortion.
Patent EP-4261299-A1 (EP)
Inventor: GRAEFE MARKUS
IPC: C22B21/00
Filed: 2022-04-12
Abstract: Method for producing a chemically and physically stable, neutral, non-saline inorganic product from bauxite residues, comprising the steps of: 
(i) providing a washed and thickened bauxite residue, 
(ii) in a so-called acidification step, reacting the washed and thickened bauxite residue with a sufficient quantity of a monoprotic Brønsted acid to achieve a final target pH between 5.5 and 8.5 at an addition rate such that the pH never drops below a value of 3.0, 
(iii) in a so-called separation step, separating soluble reaction products from the remaining solids, 
(iv) in a so-called post-acidification washing step, washing the remaining solids obtained in the separation step with a washing liquid. 
     Said product can be used as a growth medium or soil for growing plants, in pure form or in mixture with natural soil materials of geological or biological origin.
Patent EP-4091622-A1 (EP)
Inventor: ZHANG ZHENGGANG
IPC: A61K31/4188
Filed: 2017-08-16
Abstract: Without limitation, a method for preventing and/or treating neuropathic pain in a subject/patient comprising administering a therapeutically effective amount of exosomes derived and isolated from mammalian cells to the subject/patient and a method of treating cancer in a subject/patient in need thereof, comprises administering a combination comprising a therapeutically effective amount of exosomes derived and isolated from mammalian cells and a chemotherapeutic agent.
Patent EP-4261529-A1 (EP)
Inventor: LAMBRECHT ARMIN
IPC: G01N21/552
Filed: 2022-04-14
Abstract: Die vorliegende Erfindung betrifft eine Sensoranordnung (100) mit einem auf einer gestörten Totalreflexion beruhenden Photometer (26) zum Bestimmen einer optischen Eigenschaft einer Testsubstanz (2), wobei das Photometer (26) umfasst eine erste Strahlungsquelle (7), wobei die erste Strahlungsquelle (7) derart ausgestaltet ist, dass die erste Strahlungsquelle (7) in einem Betrieb der Sensoranordnung (100) elektromagnetische Messstrahlung erzeugt und abstrahlt, ein Reflexionselement (28), wobei das Reflexionselement (28) eine mit der Testsubstanz (2) in Kontakt bringbare Reflexionsfläche (23) aufweist, wobei das Reflexionselement (28) derart in einem Strahlengang der von der ersten Strahlungsquelle (7) abgestrahlten Messstrahlung angeordnet und derart ausgestaltet ist, dass die Messstrahlung in dem Betrieb der Sensoranordnung (100) an der Reflexionsfläche (23) eine gestörte Totalreflexion erfährt, einen ersten Strahlungsdetektor (9), wobei der erste Strahlungsdetektor (9) derart in dem Strahlengang der Messstrahlung angeordnet und derart ausgestaltet ist, dass der erste Strahlungsdetektor (9) in dem Betrieb der Sensoranordnung (100) die an der Reflexionsfläche (23) reflektierte Messstrahlung erfasst und ein die Leistung der erfassten Messstrahlung repräsentierendes Messsignal ausgibt, und eine Auswertungseinrichtung (25), wobei die Auswertungseinrichtung (25) derart mit dem ersten Strahlungsdetektor (9) verbunden ist, dass die Auswertungseinrichtung (25) in dem Betrieb der Sensoranordnung (100) das Messsignal empfängt, und wobei die Auswertungseinrichtung (25) derart eingerichtet ist, dass die Auswertungseinrichtung (25) in dem Betrieb der Sensoranordnung (100) aus dem Messsignal die optische Eigenschaft der Testsubstanz bestimmt und ein Maß für die optische Eigenschaft ausgibt, wobei die Sensoranordnung (100) einen Zustandssensor (27) aufweist, wobei der Zustandssensor (27) ein Detektorelement (8, 9, 9a, 16, 19) umfasst, wobei das Detektorelement (8, 9, 9a, 16, 19) derart angeordnet und ausgestaltet ist, dass das Detektorelement (8, 9, 9a, 16, 19) in dem Betrieb der Sensoranordnung (100) ein Maß für die Leistung einer zumindest an der Reflexionsfläche (23) gestreuten oder durch die Reflexionsfläche (23) in die Testsubstanz transmittierten und in der Testsubstanz gestreuten elektromagnetischen Streustrahlung erfasst und ein das Maß für die Leistung der Streustrahlung repräsentierendes Zustandssignal ausgibt, wobei die Auswertungseinrichtung (25) derart mit dem Detektorelement (8, 9, 9a, 16, 19) verbunden ist, dass die Auswertungseinrichtung (25) in dem Betrieb der Sensoranordnung (100) das Zustandssignal empfängt, und wobei die Auswertungseinrichtung (25) derart eingerichtet ist, dass die Auswertungseinrichtung (25) in dem Betrieb der Sensoranordnung (100) aus dem Zustandssignal einen Status zumindest der Reflexionsfläche (23) oder der Testsubstanz (2) bestimmt.
Patent EP-4269929-A1 (EP)
Inventor: BALHAN LAURENT
IPC: F41A11/00
Filed: 2022-04-28
Abstract: La présente invention se rapporte à un pistolet comprenant un dispositif de protection contre le démontage qui comporte une clé de démontage (7) disposée rotative dans un châssis (18) et pouvant être tourné manuellement entre une position angulaire de verrouillage et une position angulaire de démontage, et ladite clé de démontage pouvant occuper position transversale de repos et une position transversale de rotation, ladite clé de démontage (7) comprenant des moyens de blocage (13) coopérant avec des moyens de blocage complémentaires (21) sur le châssis afin d'empêcher une rotation de la clé de démontage (7) vers la position angulaire de démontage lorsque ladite clé de démontage occupe la position transversale de repos.
Patent EP-4064753-A1 (EP)
Inventor: DAMNJANOVIC ALEKSANDAR
IPC: H04W24/10
Filed: 2015-12-03
Abstract: Techniques for managing handovers in an unlicensed radio frequency spectrum band may provide that a serving base station may receive one or more base station measurement reports and one or more UE measurement reports. The base station measurement reports may include information associated with one or more devices that may transmit signals using an unlicensed radio frequency spectrum band. The UE measurement reports may include information associated with one or more devices that may generate interfering signals at the UE, which may include interfering signals from one or more devices that are not detected by the serving base station. The serving base station may, in some examples, determine whether to handover the UE to a second base station based at least in part on the base station measurement report and the UE measurement report.
Patent EP-4275505-A1 (EP)
Inventor: SCHEDING MARKUS
IPC: A22C15/00
Filed: 2022-05-11
Abstract: A method for handling longitudinal smoking rods for storing sausage-shaped products (S), comprising the steps of: providing a plurality of the rod-like elements (R) having a length (L); providing a clipping machine (100) configured to produce the sausage-shaped products (S); providing a hanging line (200) configured to load the produced sausage-shaped products (S) on the rod-like elements (R) and comprising a measuring position for measuring the length (L) of the rod-like elements (R), and a loading position for loading the sausage-shaped products (S) on the rod-like elements (R); feeding one of the rod-like elements (R) to the measuring position of the hanging line (200); measuring the length (L) of the rod-like element (R); determining whether the length (L) is within a tolerance range of a desired length (Ld); loading a predetermined number of the produced sausage-shaped products (S) on the rod-like element (R), if the length (L) is within the tolerance range; and discarding the rod-like element (R) from the hanging line (200), if the length (L) is not within the tolerance range.
Patent EP-4092348-A1 (EP)
Inventor: HILLER ANDREAS
IPC: F24F13/02
Filed: 2022-05-16
Abstract: Disclosed herein is an air distributor unit (1) comprising a tubular base body (2) having an outer side wall (21) encompassing an inner space (22), the tubular base body (2) being made from a polymeric material and extending in a longitudinal direction of the air distributor unit between a first end (23) and a second end (24), and comprising at the first end a first opening (25) and at the second end a second opening (26); wherein the cross-sectional open area of the first opening (25) and the cross-sectional open area of the second opening (26) are each larger than the inner cross-sectional area of the outer side wall (21) of the tubular base-body (2) between the first end (23) and the second end (24) of the tubular base body.
Patent EP-4099189-A1 (EP)
Inventor: IWASAKI RYO
IPC: G06F16/953
Filed: 2022-05-24
Abstract: An information processing apparatus (200) includes a search request unit (287) configured to output a search request using first item information as a search key to a search engine, the first item information corresponding to a first item name included in a character string group extracted from form image data; and an identification unit (289) configured to identify second item information corresponding to a second item name included in the character string group, based on a search result acquired from the search engine.
Patent EP-4098626-A1 (EP)
Inventor: KIM SOOHYEON
IPC: C01G53/00
Filed: 2022-06-01
Abstract: A composite cathode active material, a method of preparing the composite cathode active material, and a lithium secondary battery including a cathode including the composite cathode active material are provided. The composite cathode active material includes: a nickel-based active material including about 60 mol% or more of nickel; and a coating layer on a surface of the nickel-based active material, the coating layer including a lanthanide composite. The composite cathode active material includes or is in the form of single crystal particles having an average particle diameter in a range of about 2 µm to about 8 µm, an aggregate of primary particles having an average particle diameter in a range of about 2 µm to about 8 µm, or a combination thereof.
Patent EP-4292473-A1 (EP)
Inventor: FRICKE HOLGER
IPC: A47B9/20
Filed: 2022-06-17
Abstract: The current invention relates to a desk comprising; 
- a desktop, 
- a pair of powered lifting columns for altering the vertical height of the desktop, wherein the pair of lifting columns are hingeably fixed to the desktop for allowing an inclined position of the desktop, and 
a support structure for maintaining at least one of the lifting columns in a stationary orientation, in particular an upright position.
Patent EP-4115980-A1 (EP)
Inventor: KING GREGORY W
IPC: B02C17/18
Filed: 2022-07-08
Abstract: A clamping system for a planetary ball mill. The clamping system includes a base, a clamping lid including a clamping mechanism configured to secure a grinding container between the base and the clamping mechanism. The clamping lid is configured to pivot with respect to the base from a closed position to an open position, wherein in the open position the grinding container is removable from the clamping system. The system further includes a rotatable arm configured to pivot from a first position to a second position, wherein in the first position the rotatable arm prevents the clamping lid from rotation to the open position. 
     A balancing system for a planetary ball mill. The balancing system includes a first counterweight and a linkage system coupled between the first counterweight and a carrier plate of the planetary ball mill via a linkage system, the linkage system allows the first counterweight to move with respect to a rotational axis of the carrier plate.