baber/WOPTO huggingface dataset:
Patent EP-4310513-A1 (EP)
Inventor: URAKAWA SATOSHI
IPC: G01N37/00
Filed: 2021-11-26
Abstract: A technique for appropriately protecting electrodes of a microfluidic chip is provided. A microfluidic chip (1) includes a substrate (10), electrodes (31), insulation films (33), and a fluid holding part (20). The electrodes (31) are disposed on an upper surface of the substrate (10). The insulation films (33) cover upper surfaces of the respective electrodes (31). The insulation films (33) are comprised of an oxide film obtained by oxidizing a metal contained in the electrodes (31) or a nitride film obtained by nitriding the metal contained in the electrodes (31). The fluid holding part (20) is capable of accommodating a fluid over the insulation films (33).
Patent EP-4199241-A1 (EP)
Inventor: ZHONG QINENG
IPC: H01M50/538
Filed: 2021-09-16
Abstract: Embodiments of the present application provide a battery cell, a battery, an electrical apparatus, and a method and a system for manufacturing a battery cell. The battery cell comprises: a case having an opening; an electrode assembly provided within the case; an end cover assembly for closing the opening, wherein the end cover assembly comprises an end cover, an insulating member and a connection adapter member, the end cover is provided with an electrode terminal, and is configured to cover the opening and is connected to the case, the insulating member is provided on one side of the end cover facing the electrode assembly, and the connection adapter member is used for being electrically connected to the electrode terminal and to the electrode assembly; and a buffer member provided on one side of the insulating member facing the electrode assembly, wherein the buffer member is pressed against the connection adapter member for buffering the connection adapter member when the battery cell vibrates. According to the technical solutions of the embodiments of the present application, the service life of the battery can be improved.
Patent EP-4070653-A1 (EP)
Inventor: OBERSTADT MARCEL
IPC: A01K5/01
Filed: 2022-03-28
Abstract: Die Erfindung betrifft eine höhenverstellbare Aufnahmevorrichtung (10, 110, 210) für Tiernahrung, insbesondere zur Aufnahme von Behältern für Tiernahrung, umfassend einen Träger (12), einen an dem Träger (12) vertikal verstellbaren Schlitten (32) mit zumindest einem Halter (36) für Tiernahrung in einem Napf, einer Flasche oder dgl., mechanische Verstellmittel (22, 24, 51, 48) zum Bewegen des Schlittens (32) entlang des Trägers (12), wobei eine Betätigung der mechanischen Verstellmittel (22, 24, 51, 48) entlang eines Verstellwegs ein Bewegen des Schlittens (32) in eine erste Richtung entlang eines Verfahrwegs an dem Träger (12) bewirkt, wobei zwischen Verstellmittel (22, 24, 51, 48) und Schlitten (32) wirkende Übertragungsmittel (50, 52, 62) dabei den Verfahrweg des Schlittens (32) relativ zum Verstellweg der Verstellmittel (22, 24, 51, 48) verlängern, und die Aufnahmevorrichtung (10, 110, 210) Gegenkraftmittel (46) zum Bewegen des Schlittens (32) entlang des Trägers (12) aufweist, durch die der Schlitten (32) in eine zweite Richtung entgegengesetzt zu der ersten Richtung aufgrund der Betätigung der Verstellmittel (22, 24, 51, 48) bewegbar ist.
Patent EP-4223555-A1 (EP)
Inventor: WEIDENHAUPT HERMANN-JOSEF
IPC: B60C1/00
Filed: 2022-02-07
Abstract: Die Erfindung betrifft Kautschukmischungen, enthaltend neben bestimmten Mengen Naturkautschuk, synthetischen Kautschuk, Füllstoffen und Vernetzer 0,5 bis 2,5 phr Zinkoxid mit einer BET-Oberfläche von ≥ 10 m<sup>2</sup>/g, geeignet zur Herstellung abriebarmer Vulkanisate.
Patent EP-4095356-A1 (EP)
Inventor: FREEMAN TED J
IPC: F01D11/08
Filed: 2022-03-01
Abstract: A turbine shroud assembly includes a carrier assembly, a blade track assembly, and a first biasing member. The carrier assembly includes a carrier segment having an outer wall, a first mount flange and a second mount flange having a chordal seal. The blade track assembly includes a blade track segment and a first mount pin. The first biasing member is arranged axially between and engaged with the carrier segment and the blade track assembly so as to bias an attachment feature of the black track segment into engagement with the chordal seal of the second mount flange.
Patent EP-4052825-A1 (EP)
Title: Zahnradbearbeitungsmaschine und verfahren zum herstellen eines zahnrades
Inventor: SABBAGH MAHER
IPC: B23F23/08
Filed: 2022-03-03
Abstract: Die Erfindung betrifft eine Zahnradbearbeitungsmaschine mit einer Halterung für einen Zahnradrohling (1') und mit einem Bearbeitungskopf (20) mit einem Bearbeitungswerkzeug (26), um mindestens eine Zahnlücke (4) eines Zahnes (2) zu bearbeiten und sukzessive aus dem Zahnradrohling (1') ein Zahnrad zu erstellen. Die Zahnradbearbeitungsmaschine zeichnet sich durch Tastelement (36) aus, das an mindestens einer Flanke (3) in einer bereits erstellten Zahnlücke (4) des Zahnradrohlings (1') anliegt und eine Drehstellung des Zahnradrohlings (1') für ein Bearbeiten einer weiteren Zahnlücke (4) festlegt. Die Erfindung betrifft weiterhin ein Verfahren zur Herstellung eines Zahnrads aus einem Zahnradrohling (1') anhand eines defekten Zahnrads (1) mit einer derartigen Zahnradbearbeitungsmaschine.
Patent EP-4067125-A1 (EP)
Title: Bague de maintien d'une biellette de barre stabilisatrice d'un vehicule automobile
Inventor: BOURDIER CÉLINE
IPC: B60G15/06
Filed: 2022-03-07
Abstract: L'invention concerne une bague de maintien (20) d'une biellette de barre stabilisatrice à un corps d'amortisseur (10) d'un élément de suspension (8) d'un véhicule automobile. La bague de maintien (20) s'étend selon un axe principal (X) et comprend deux brides (22) prévues pour être en appui contre le corps d'amortisseur (10), chaque bride (22) comporte un premier et un deuxième tronçons d'extrémité (26, 28).La bague de maintien (20) comporte :- un moyen de fixation des deux brides (22) de la bague de maintien (20) l'une par rapport à l'autre à leur premier tronçon d'extrémité (26) et un moyen d'articulation (30) des deux brides (22) l'une par rapport à l'autre à leur deuxième tronçon d'extrémité (28), et- au moins un dispositif de blocage en rotation de la bague de maintien (20) par rapport au corps d'amortisseur (10).
Patent EP-4066820-A1 (EP)
Inventor: TOMBAYOGLU VILDAN
IPC: A61K9/20
Filed: 2022-03-25
Abstract: The present invention relates to a film coated tablet comprising vildagliptin or vildagliptin HCl, at least one binder and a mixture comprising metformin hydrochloride, so the tablet provides the desired stability and pharmacotechnical properties and the desired dissolution profile. The present invention also relates to a simple, rapid, cost effective, time-saving and industrially convenient method of preparing the film coated tablet.
Patent EP-4063205-A1 (EP)
Title: Windshield wiper fluid dispensing system
Inventor: MUGERAYA BHAVIK
IPC: B60S1/48
Filed: 2022-03-25
Abstract: An aircraft windshield wiper system includes a wiper arm, a wiper blade coupled to a first end of the wiper arm, and an output shaft coupled to a second end of the wiper arm. The wiper blade includes a fluid dispensing system including nozzles, a fluid control unit, fluid lines, fluid source, and a user interface. The wiper blade with the fluid dispensing system is configured to dispense a variety of fluids directly from the wiper blade onto the windshield of an aircraft.
Patent EP-4261017-A1 (EP)
Title: Werkzeug, verfahren zum schweissen und geschweisstes werkstück
Inventor: MOSTAFAVI SHIMAALSADAT
IPC: B29C65/08
Filed: 2022-04-13
Abstract: Offenbart ist ein Werkzeug (10) zum Schweissen eines Werkstücks (21) mittels Reibschweissens, insbesondere mittels Ultraschalls, wobei das Werkzeug (10) eine Arbeitsfläche (5) aufweist, welche mindestens eine, bevorzugt mehrere Rillen (6) enthält. Die Arbeitsfläche (5) weist eine Wölbung auf. Die Erfindung betrifft ebenfalls ein Verfahren zum Schweissen eines Werkstücks und ein geschweisstes Werkstück.
Patent EP-4133922-A1 (EP)
Inventor: WIECKHORST JAN CARSTEN
IPC: A01B79/02
Filed: 2022-04-14
Abstract: Die Erfindung betrifft einen Verfahren zur Ermittlung von kopplungsformunabhängigen Arbeitshöhen (10) mehrerer landwirtschaftlicher Anbaugeräte (3) mittels einer Sensoranordnung (11), wobei die Sensoranordnung (11) mindestens einen Sensor (12) zur Aufnahme von Messdaten und eine Steueranordnung (13) aufweist, wobei die Anbaugeräte (3) über mindestens eine Geräteschnittstelle (2) durch unterschiedliche Kopplungsformen mit einer landwirtschaftlichen Arbeitsmaschine (1) koppelbar sind, wobei die Anbaugeräte (3) zeitweise durch die unterschiedlichen Kopplungsformen mit der landwirtschaftlichen Arbeitsmaschine (1) gekoppelt werden. Es wird vorgeschlagen, dass die Steueranordnung (13) die kopplungsformunabhängigen Arbeitshöhen (10) der unterschiedlich gekoppelten Anbaugeräte (3) im gekoppelten Zustand unter Verwendung desselben Sensors (12) ermittelt und dass die Steueranordnung (13) die ermittelten kopplungsformunabhängigen Arbeitshöhen (10) mittels der landwirtschaftlichen Arbeitsmaschine (1) anzeigt und/oder zur Steuerung und/oder Regelung der landwirtschaftlichen Arbeitsmaschine (1) verwendet.
Patent EP-4276259-A1 (EP)
Title: Stirnabschluss für ein vorlaufendes geländer und verfahren zur montage eines stirnabschlusses eines vorlaufenden geländers, gerüst umfassend einen stirnabschluss
Inventor: BELLIGERO MARTINO
IPC: E04G5/14
Filed: 2022-05-11
Abstract: Stirnabschluss (10) für ein vorlaufendes Geländer eines Gerüsts (1) zur Montage zwischen zwei Vertikalrohren (3) eines Gerüsts (1) umfassend zwei Vertikalstützen (11), einen Abschlussholm (14) und eine Durchstiegsperre (17), wobei die beiden Vertikalstützen (11) im Wesentlichen parallel zueinander angeordnet sind. Eine Distanz (D) zwischen den beiden Vertikalstützen (11) ist derart variabel, dass die Distanz (D) während der Montage des Stirnabschlusses (10) geringer ist als im montierten Zustand.
Patent EP-4279938-A1 (EP)
Title: Apparatus and method for investigating a sample by using nuclear magnetic resonance and a magnetoresistance sensor
Inventor: BUDKER DMITRY
IPC: G01R33/32
Filed: 2022-05-19
Abstract: The present invention relates to an apparatus (100) and method for investigating a sample by using nuclear magnetic resonance, particularly zero- to ultra-low- field nuclear magnetic resonance, the apparatus (100) comprising:- a magnetically shielded chamber (20) for magnetically shielding the sample from external static magnetic fields;- magnetic field pulse generation means (30) arranged in the magnetically shielded chamber (20) and configured to manipulate nuclear spins present in the sample, thereby causing the sample to produce a magnetic signal; and- at least one magnetoresistive sensor (40) comprising a ferromagnetic material, wherein the at least one magnetoresistive sensor (40) is arranged in the magnetically shielded chamber (20) and configured to detect the magnetic signal produced by the sample.
Patent EP-4083640-A1 (EP)
Inventor: ROUMI FARSHID
IPC: G01R29/08
Filed: 2016-09-30
Abstract: A system and method for monitoring characteristics of an electric energy device includes generating an external short from the electric energy device. The external short occurs at a known distance from a sensor and has at least one known external resistance. The received signal representing change in electromagnetic field due to the applied external short may be analyzed to determine a signal parameter that is then analyzed in comparison to a lookup table, based on the known conditions inclduig distance, temperature and the external resistance. The output of this analyses in comparison with expected values may be utilized to identify a characteristic of the energy device.
Patent EP-4082497-A1 (EP)
Inventor: ASHRAF ARMAN
IPC: A61F13/513
Filed: 2018-01-25
Abstract: A nonwoven fabric. The nonwoven fabric can include a first surface and a second surface and a visually discernible pattern of three-dimensional features on one of the first or second surface. Each of the three-dimensional features can define a microzone comprising a first region and a second region. The first and second regions can have a difference in values for an intensive property, and wherein in at least one of the microzones, the first region exhibits a Contact Angle of greater than 90 degrees, as measured by the Contact Angle Test Method detailed herein, and the second region exhibits a Time to Wick of less than 10 seconds, as measured by the Time to Wick Test Method detailed herein.
Patent EP-4287247-A1 (EP)
Inventor: VAIS ABHITOSH
IPC: H01L21/768
Filed: 2022-06-02
Abstract: At least one multilayer structure is produced on a semiconductor donor wafer (1), by growing e.g. group III-V material in a cavity (4) formed in a dielectric support layer (3). A template layer (5,16) is formed that embeds the multilayer structure, and that is formed as a stack of two dielectric sublayers, the bottom sublayer (5) being selectively removable with respect to the top sublayer (16). The multilayer structure furthermore comprises a release layer (10) that is accessible from the sides when the bottom sublayer (5) of the template is removed. The method further comprises the production of a device, for example a heterojunction bipolar transistor on one or more of multilayer structures, and the production of conductive paths connected to said device and terminating in a number of contact pads (20) which are coplanar with a first dielectric bonding surface (S1). The donor wafer (1) is then bonded to a carrier wafer (25) which may be a Si-CMOS wafer comprising active Si-based devices. TSV openings (35) are then produced from the back side of the carrier wafer and an etchant is provided for selectively removing the first sublayer (5) of the template layer and the release layer (10) of the multilayer structure. The etchant is supplied through the TSV openings (35) for the removal of the first sublayer and/or for the removal of the release layer. The donor wafer (1) is thereby released and the carrier wafer (25) is further processed and singulated to form separate semiconductor chips.
Patent EP-4106155-A1 (EP)
Title: A magnetic motor
Inventor: ZUPANCIC MARJAN
IPC: H02K49/10
Filed: 2022-06-09
Abstract: The present invention belongs to the field of motors, more precisely to the field of motors with permanent magnets. The present invention relates to a magnetic motor with improved pole changing and an operation method of said motor.The essence of the invention is in that the orientation of permanent magnets of the rotor is vertical, i.e., N-S or S-N, which in presence of a horizontally oriented permanent magnet N-S or S-N creates attraction or repulsion. Upon change of the magnetic field induced by movement of the horizontal permanent magnet, which is mounted on a movable holder and can be moved into the field of one of vertical permanent magnets arranged on the rotor, thus causing attraction and/or repulsion, which leads to rotation of the rotor or the axis of the motor, respectively. The magnetic motor according to the invention can be a rotary motor or a linear motor, wherein the rotor of the first starts to rotate upon movement of the permanent magnet, while in the linear motor the axis of the motor moves towards one of the ends to which the permanent magnet is moving. In all magnetic motors, continued rotation or movement requires change of the pole in the correct moment, which is in the present invention enabled with the additional, movable permanent magnet.
Patent EP-4109759-A1 (EP)
Title: Error-feedback sar adc
Inventor: STRANDVIK ERLEND
IPC: H03M1/46
Filed: 2022-06-10
Abstract: Analog to digital conversion circuitry has an input sampling buffer (2), which has an input sampling capacitor (C1) for sampling an analog signal. The conversion circuitry also has a successive-approximation-register analog to digital converter (SAR-ADC) (3) which converts the sampled analog signal to a digital signal. The input sampling buffer (2) has an amplifier (8) and a gain-control capacitor (C2), and has an amplification configuration and an error-feedback configuration. In the amplification configuration, the input sampling capacitor (C1) is coupled to the amplifier (8) and gain-control capacitor (C2), with the gain-control capacitor (C2) connected in feedback with the amplifier (8), for applying gain to the sampled analog signal. In the error-feedback configuration, the gain-control capacitor (C2) is decoupled from the input sampling capacitor (C1) and receives a residue voltage from the SAR-ADC (3), such that the level of the analog signal determined in the amplification configuration varies depending on the residue voltage received onto the gain-control capacitor (C2) in the error-feedback configuration.
Patent EP-4293065-A1 (EP)
Title: Polymere enthaltend einen polyethercarbonat-haltigen block, herstellungsverfahren dafür und verwendung der polymere als tensid
Inventor: WOLF AUREL
IPC: C08G64/02
Filed: 2022-06-14
Abstract: Die vorliegende Erfindung betrifft ein Polymer, enthaltend einen kohlenwasserstoffhaltigen Block A und einen polyethercarbonathaltigen Block B, dadurch gekennzeichnet, dass das Polymer eine Mischung aus Verbindungen mit der Struktur AB, ABA und gegebenenfalls B ist,wobeiStarter für den Rest einer H-funktionellen Startersubstanz ohne die reagierte OH-Gruppe steht und keine weitere OH-Gruppe aufweist,R<sub>a</sub>, R<sub>b</sub>, R<sub>c</sub>, R<sub>d</sub>, R<sub>e</sub>, R<sub>f</sub> unabhängig voneinander jeweils für einen aliphatischen Kohlenwasserstoffrest mit 2 bis 8 Kohlenstoffatomen stehen,a, b, c, d, e, f unabhängig voneinander jeweils für eine Zahl von 1 bis 20 stehen,wobei der Anteil der Verbindungen mit der Struktur AB mindestens 80 Gew.-% und der Struktur ABA 1,20 bis 20,00 Gew.-% betragen, jeweils bezogen auf das Gesamtgewicht der Verbindungen mit den Strukturen AB, ABA und B.Des Weiteren betrifft die Erfindung ein Verfahren zur Herstellung der erfindungsgemäßen Diblockcopolymere, deren Verwendung, sowie eine Waschmittelzusammensetzung enthaltend die erfindungsgemäßen Diblockcopolymere.
Patent EP-4108425-A1 (EP)
Inventor: BERTANI GIULIO
IPC: B29C65/02
Filed: 2022-06-20
Abstract: There is described a method of producing a drinking straw (1) for a package being filled with a pourable food product. The method comprises at least the steps of providing a tubular main body (4', 4a, 4b) and an auxiliary tube (20) comprising at least a first end portion (21) having a first opening and a receiving portion (22) connected to the first end portion (21); distancing the tubular main body (4', 4a, 4b) and the auxiliary tube (20) from one another; forming, during which an active portion (23) of an enlargement tool (24) is inserted through the first opening into the auxiliary tube (20) such to enlarge and shape the first end portion (21); removing the active portion (23) from the auxiliary tube (20); guiding a coupling portion (5') of the tubular main body (4', 4a, 4b) into the receiving portion (22) of the auxiliary tube (20); and joining the receiving portion (22) of the auxiliary tube (20) onto the coupling portion (5') of the tubular main body (4').
Patent EP-4110024-A1 (EP)
Inventor: WU RUOXUN
IPC: H05K7/14
Filed: 2022-06-23
Abstract: This application relates to the field of data center technologies, and in particular, to a cooling system and a data center. The cooling system includes a first circulation pipeline unit and a second circulation pipeline unit that are configured to circulate a cooling medium. The first circulation pipeline unit includes a first water supply pipe group (10) and a first water return pipe group (20) that are connected to each other. The second circulation pipeline unit includes a second water supply pipe group (60) and a second water return pipe group (70) that are connected to each other. A first end of the first water supply pipe group (10) and a first end of the first water return pipe group (20) each are provided with a first expansion interface (13). A second end of the second water supply pipe group (60) and a second end of the second water return pipe group (70) each are provided with a second expansion interface (63) that is detachably connected to the first expansion interface (13). In addition, when the first expansion interface (13) is disconnected from the second expansion interface (63), the first expansion interface (13) of the first water supply pipe group (10) and the first expansion interface (13) of the first water return pipe group (20) each are detachably connected to a first exhaust valve assembly (30). When the cooling system in this application is applied to a data center, equipment rooms (3, 4) at all layers of the data center can be constructed in different stages, to reduce early investment costs.
Patent EP-4316376-A1 (EP)
Inventor: PULIJALA SANJAY BHARADWAJ
IPC: A61B6/00
Filed: 2022-08-01
Abstract: The present invention relates to medical imaging. In order to facilitate the alignment of an X-ray tube with respect to an X-ray detector, a positioning system (160) is provided for controlling an X-ray tube support system to align an X-ray tube with an X-ray detector. The positioning system comprises a radio frequency (RF) based localization system (170), an optical camera (180), and a controller (190). The RF-based localization system comprises a first RF device (172) that is attachable to the X-ray detector, and a plurality of second RF devices (174, 176, 178) that are arranged in a known geometric relationship to the X-ray tube (112) and configured to use an RF signal to localize the first RF device so as to provide first position information of the X-ray detector. The controller is configured to generate, based on the first position information of the X-ray detector, a first control signal that is usable for controlling the X-ray tube support system to move the X-ray tube to perform a first alignment of the X-ray tube with respect to the X-ray detector. After the first alignment, the controller is configured to trigger the optical camera to acquire an image to localize the X-ray detector so as to provide second position information of the X-ray detector, and to generate, based on the second position information of the X-ray detector, a second control signal that is usable for controlling the X-ray tube support system to move the X-ray tube to perform a second alignment of the X-ray tube with respect to the X-ray detector.
Patent EP-4137021-A1 (EP)
Title: Aspirateur portatif équipé d'une paroi d' absorption acoustique
Inventor: PERCHAUD JULIE
IPC: A47L9/00
Filed: 2022-08-05
Abstract: L'aspirateur portatif (2) comprend un corps principal (3) équipé d'un conduit d'aspiration (6), et un moteur d'aspiration (5) logé dans le corps principal (3) et configuré pour générer un flux d'air au travers du conduit d'aspiration (6), le corps principal (3) comprenant un circuit d'évacuation d'air (18) par lequel le flux d'air généré par le moteur d'aspiration (5) est évacué vers l'extérieur du corps principal (3). Le circuit d'évacuation d'air (18) comporte un filtre (19) présentant une forme globalement cylindrique et délimitant une chambre interne qui est reliée fluidiquement à un orifice de refoulement d'air du moteur d'aspiration (5), et une paroi d'absorption acoustique (23) qui s'étend au moins en partie dans la chambre interne du filtre (19), une surface interne du filtre (19) et la paroi d'absorption acoustique (23) délimitant une première veine d'air et une deuxième veine d'air dans chacune desquelles est destinée à circuler une partie du flux d'air.