baber/WOPTO huggingface dataset:
Patent EP-3888801-A1 (EP)
Title: Medienausgabevorrichtung und verfahren zu einem betrieb einer medienausgabevorrichtung
Inventor: AMANN SIEGHARD
IPC: B05B17/06
Filed: 2021-03-16
Abstract: Die Erfindung geht aus von einer Medienausgabevorrichtung, insbesondere einem Sprüh- oder Druckkopf, für ein Medienauftragungssystem (10a), mit zumindest einem Medienausgabeelement (40a), insbesondere einer Membran, das dazu vorgesehen ist, zu einer gezielten Ausgabe eines Mediums schwingend angeregt zu werden, mit zumindest einem Aktuatorelement (44a), insbesondere einem Piezoaktor, zu einer Anregung des Medienausgabeelements (40a), und mit zumindest einer Steuer- und/oder Regeleinheit (48a) zu einer Ansteuerung des Aktuatorelements (44a).Es wird vorgeschlagen, dass die Steuer- und/oder Regeleinheit (48a) dazu eingerichtet ist, zumindest einen Ansteuerungsparameter des Aktuatorelements (44a) hinsichtlich einer Bildung eines auflösungsoptimierten Punktes mittels des ausgegebenen Mediums, insbesondere dynamisch, anzupassen.
Patent EP-3885067-A1 (EP)
Inventor: COMANDULI MAURO
IPC: B23B29/04
Filed: 2021-03-19
Abstract: The present invention relates to a cutting tool (1) comprising a cutting element (20) configured to contact a body to be machined, and a support body (10) configured to support the cutting element (20) in a working position and to be coupled to a tool holder (2) mounted on a processing machine. Further, the support body (10) comprises a first lateral surface (15) configured to be coupled to a first surface (81) of the tool holder (2), the first lateral surface (15) comprising an abutting surface (151) configured to couple to a complementary abutting surface (813) of the first surface (81) of the tool holder (2), and at least one fastening element (13) configured to match with a complementary fastening element (811) comprised in the first surface (81) of the tool holder (2) to secure the tool to the tool holder (2). 
     The support body (10) comprises a second lateral surface (17) configured to abut at least partially against a second surface (83) of the tool holder (2), said second lateral surface (17) being adjacent to the first lateral surface (15), and comprising at least an inclined portion (173) relative thereto and an abutting portion (175) configured to abut against the second surface (83) of the tool holder (2). 
     Advantageously, the second lateral surface (17) delimits an elastic element (60) of the support body (10), said elastic element (60) being configured to generate a resilient elastic force substantially orthogonal to said abutting portion (175) when the abutting portion (175) is abutting the second surface (83) of the tool holder (2). The present invention further relates to a cutting unit comprising said tool (1) and a corresponding tool holder (2).
Patent EP-3872325-A1 (EP)
Inventor: MERRY BRIAN D
IPC: F01D25/16
Filed: 2012-07-30
Abstract: A geared turbofan gas turbine engine includes a fan section (14) and a core section (12). The core section (12) includes a compressor section (16), a combustor section (18) and a turbine section (20). The fan section (14) includes a gearbox (62) and a fan (66). A low spool (34) includes a low turbine within the turbine section (20) and a forward connection to a gearbox (62) for driving the fan (66). The low spool (34) is supported for rotation about an axis at a forward most position by a forward roller bearing (50) and at an aft position by a thrust bearing (52).
Patent EP-3933992-A1 (EP)
Inventor: DEWALD PAUL
IPC: H01M8/249
Filed: 2015-09-21
Abstract: Various designs and configurations of and methods of operating fuel cell units, fuel cell systems and combined heat and power systems are provided that permit efficient thermal management of such units and systems to improve their operation.
Patent EP-4080551-A1 (EP)
Inventor: Guillon David
IPC: H01L23/31
Filed: 2021-04-21
Abstract: A semiconductor power module (10) for a semiconductor device comprises a leadframe or substrate (4) and a resin body that is coupled to the leadframe or substrate (4). The resin body includes at least a first resin element (1) and a second resin element (2), wherein a resin material of the first resin element (1) is different from a resin material of the second resin element (2). The resin elements (1, 2) are configured such that they are separated in part at least with respect to surface areas facing each other by means of a recess (5, 6).
Patent EP-4080559-A1 (EP)
Title: Halbleitermodul mit einem substrat und zumindest einem auf dem substrat kontaktierten halbleiterbauelement
Inventor: MüLLER VOLKER
IPC: H01L23/427
Filed: 2021-04-21
Abstract: Die Erfindung betrifft ein Halbleitermodul (2) mit einem Substrat (4) und zumindest einem auf dem Substrat (4) kontaktierten Halbleiterbauelement (6), wobei das Substrat (4), insbesondere stoffschlüssig, mit einer Wärmesenke (28) verbunden ist. Um, im Vergleich zum Stand der Technik, eine effektivere Entwärmung zu ermöglichen, wird ein flächiges Kühlelement (18) vorgeschlagen, welches eine hermetisch verschlossene Kanalstruktur (22) aufweist, in welcher ein Wärmetransportmedium (24) angeordnet ist, wobei durch die hermetisch verschlossene Kanalstruktur (22) und das Wärmetransportmedium (24) eine pulsierende Heatpipe (26) ausgebildet ist, wobei über das flächige Kühlelement (18) eine thermische Verbindung zwischen einer dem Substrat (4) abgewandten Seite des zumindest einen Halbleiterbauelements (6) und der Wärmesenke (28) herstellt ist.
Patent EP-4082439-A1 (EP)
Inventor: TEIXEIRA BRIAN
IPC: A61B6/03
Filed: 2021-04-29
Abstract: Techniques of determining/adjusting CT scan parameters for performing a CT scan of an anatomical target region of a patient are disclosed. In particular, an initial set of the CT scan parameters for starting to perform the CT scan is determined based on an initial set of attenuation curves associated with the anatomical target region of the patient. The initial set of attenuation curves are determined based on optical imaging data depicting the patient.
Patent EP-3934338-A1 (EP)
Inventor: LIU YONG
IPC: H04W52/14
Filed: 2019-05-06
Abstract: This application provides a communication method and a communications apparatus. The method includes: determining, by a terminal device, power of a DMRS; and sending, by the terminal device, the DMRS based on the determined power. In embodiments of this application, the power of the DMRS can be flexibly determined for different communication statuses.
Patent EP-3909761-A1 (EP)
Inventor: SHIN HYUNKWON
IPC: G02F1/13357
Filed: 2014-01-15
Abstract: Provided is a quantum dot composite film. The quantum dot composite film includes a first barrier film, a quantum dot phosphor film disposed on the first barrier film, and a second barrier film disposed on the quantum dot phosphor film, wherein the first barrier film or the second barrier film is a dichroic mirror barrier film. Therefore, since the quantum dot composite film bonded to various optical functional films is provided, the number of optical films requires for a typical thin-film-type lighting apparatus may be effectively reduced.
Patent EP-4109054-A1 (EP)
Title: Non-invasive method and system to measure the surface velocity of a fluid flowing in a river, open channel or in an underground pipe
Inventor: SEVAR JEAN-MARIE
IPC: G01F1/66
Filed: 2021-06-21
Abstract: The present invention relates to a stationary system (01) for measuring the surface velocity of a fluid (7) flowing in a river, an open channel or an underground pipe, the system (01) comprising: 
- a non-invasive device (02) measuring the surface velocity of the fluid (7), 
- a wind speed and direction measuring device (03) to validate and/or to correct the measurements taken by the non-invasive device (02) in order to take into account the effect of the wind on the surface velocity of the fluid. 
     The present invention also relates to the method for validating and/or correcting the measurements carried out by the non-invasive device (02) as a function of the wind speed and direction.
Patent EP-3940683-A1 (EP)
Inventor: Hong shuo-ting
IPC: G09G3/20
Filed: 2021-06-22
Abstract: A display device includes a first display area, a second display area, a first multiplexer, and a second multiplexer. The first display area includes a plurality of first data lines. The second display area is adjacent to the first display area and includes a plurality of second data lines. The first multiplexer is electrically connected to one of the first data lines. The second multiplexer is electrically connected to one of the second data lines. The first data line is electrically connected to a first number of sub-pixels. The second data line is electrically connected to a second number of sub-pixels. The first number is less than the second number. The size of the first multiplexer is smaller than that of the second multiplexer.
Patent EP-3919617-A1 (EP)
Inventor: STEEMERS FRANK
IPC: C12N15/10
Filed: 2013-03-13
Abstract: Embodiments of the present invention relate to sequencing nucleic acids. In particular, embodiments of the methods and compositions provided herein relate to preparing nucleic acid templates and obtaining sequence data therefrom.
Patent EP-3970684-A1 (EP)
Title: Self-massage device having interchangeable massage heads and board
Inventor: SMITH WILLIAM
IPC: A61H7/00
Filed: 2021-07-12
Abstract: Described is a self-massage device including a massage board with multiple connected indentations formed along the length of the massage board. The self-massage device also includes one or more massage heads having a top portion formed to contact a portion of a user's body, and a bottom portion having a protrusion formed to be removably inserted into one or more of the connected indentations in the massage board via a pressure mechanism.
Patent EP-3957965-A1 (EP)
Title: Kabellose fluidtemperaturerfassung eines mehrwegeventils
Inventor: SOLAZZO DOMENICO
IPC: G01K13/02
Filed: 2021-07-20
Abstract: Die vorliegende Erfindung betrifft ein Verfahren zum Erfassen der Temperatur einer Fluidströmung eines Stellventils, das einen elektromagnetischen Stellantrieb aufweist, bei dem ein temperatursensibler Widerstand, wie ein Thermistor, insbesondere ein Heißleiter, der Fluidströmung ausgesetzt wird, der temperatursensible Widerstand in einen Detektionsstromkreis integriert wird und in Abhängigkeit der Fluidtemperatur ein Primärstromkreis des elektromagnetischen Stellantriebs von dem Detektionsstromkreis induktiv beeinflusst wird.
Patent EP-4124882-A1 (EP)
Inventor: BLAHNIK VLADAN
IPC: G01S7/481
Filed: 2021-07-27
Abstract: A LiDAR device (14) for scanning measurement of a distance to an object (12) comprises a photonic integrated circuit (52) with a plurality of optical waveguides (38) and a plurality of couplers 40). Each coupler (40) emits light guided in the optical waveguide (38) into free space and/or couples light propagating in free space into the optical waveguide (38). A collimating optical system (44) collimates light beams emitted by the couplers (40) and/or focuses collimated light beams. Microlenses (54; 54a, 54b) form real or virtual images of associated couplers (40), said images being arranged in an object field (56) of the collimating optical system (44). The collimating optical system (44) has a collimator numerical aperture which is greater than each of the coupler numerical apertures. Each microlens (54; 54a, 54b) has a collimator-side numerical aperture that is greater than its coupler-side numerical aperture. In this manner, insertion losses caused by NA mismatch are reduced.
Patent EP-3926330-A1 (EP)
Inventor: MARIVOET TOM
IPC: G01R31/01
Filed: 2015-12-04
Abstract: An apparatus, a method and a computer program product for defect detection in work pieces is disclosed. At least one light source is provided and the light source generates an illumination light of a wavelength range at which the work piece is transparent. A camera images the light from at least one face of the work piece on a detector of the camera by means of a lens. A stage is used for moving the work piece and for imaging the at least one face of the semiconductor device completely with the camera. The computer program product is disposed on a non-transitory, computer readable medium for defect detection in work pieces. A computer is used to execute the various process steps and to control the various means of the apparatus.
Patent EP-3968236-A1 (EP)
Inventor: KLEIN TASSILO
IPC: G06N3/08
Filed: 2021-08-12
Abstract: A method may include training a first machine learning model to perform a question generation task and a second machine learning model to perform a question answering task. The first machine learning model and the second machine learning model may be subjected to a collaborative training in which a first plurality of weights applied by the first machine learning model generating one or more questions are adjusted to minimize an error in an output of the second machine learning model answering the one or more questions. The first machine learning model and the second machine learning model may be deployed to perform a natural language processing task that requires the first machine learning model to generate a question and/or the second machine learning model to answer a question. Related methods and articles of manufacture are also disclosed.
Patent EP-4047036-A1 (EP)
Inventor: NAKADA KOSUKE
IPC: C08G73/10
Filed: 2021-08-12
Abstract: A polyimide precursor solution contains: an aqueous solvent containing water; particles; and a polyimide precursor, wherein the polyimide precursor has a high molecular weight region A containing a high molecular weight side maximum value and a low molecular weight region B containing a low molecular weight side maximum value in an elution curve obtained by gel permeation chromatography, a weight average molecular weight in the high molecular weight region A is 50,000 or more, a weight average molecular weight in the low molecular weight region B is 10,000 or more and 30,000 or less, and a value of a/(a+b) is 0.60 or more and 0.98 or less in which a represents an area of the high molecular weight region A and b represents an area of the low molecular weight region B.
Patent EP-4137604-A1 (EP)
Inventor: RANGASAMY VIJAY SHANKAR
IPC: H01M4/38
Filed: 2021-08-20
Abstract: The present invention discloses a method for applying a protective layer on at least part of an exposed surface of a substrate, the method comprising activating a nitrogen comprising gas by means of an atmospheric pressure plasma discharge to obtain an activated gas, and contacting the exposed surface with the activated gas, wherein the protective layer is formed on at least part of the exposed surface; wherein the surface comprises a metallic element or an alloy thereof, the metallic element is an alkali metal or an alkaline earth metal, contacting the exposed surface comprises contacting the exposed surface with the activated gas in an afterglow resulting from the plasma discharge, and the protective layer comprises at least 60 mol% of a nitride of the metallic element. The invention is further related to an article, comprising substrate and a protective layer covering at least part of the substrate sharing an interface comprising a metallic element of an alloy thereof, wherein the protective layer comprises at least 60 mol% of a nitride of the metallic element and comprises a plurality of pillars projecting from the interface, wherein the pillars comprise pyramid-shaped tips.
Patent EP-3960677-A1 (EP)
Inventor: WANG QIRUI
IPC: E04F17/00
Filed: 2021-08-24
Abstract: The present application provides a modular elevator assembly and a guide rail. A modular elevator assembly includes: a bottom module; a top module; at least one intermediate module (300) being configured to be removably stacked between the bottom module and the top module. Each of the bottom module, the top module and the intermediate module (300) includes a plurality of guide rails (350), and the cross section of the guide rail (350) includes: a first section extending along a length direction of the guide rail; a second section extending in parallel to the first section and being attached to the first section; and a transition portion connecting between the first section and the second section and being configured to provide a cross-sectional profile that transits between the first section and the second section. The guide rail (350) further includes a connection structure, the connection structure is configured to connect the guide rails within adjacent modules in the modular elevator assembly together. The present application can realize rapid assembly of an elevator while also providing good installation adaptability.
Patent EP-3936047-A1 (EP)
Inventor: WILKINSON BRADLEY M
IPC: A61B5/151
Filed: 2016-08-04
Abstract: A biological fluid collection device (10) comprising: a housing (20) having a sidewall (30), a top wall (34), a bottom wall (32), a receiving port (42) extending in a radial direction of the housing and defined between the top wall and the bottom wall, a housing flow channel (40), and an inlet port (38), the housing flow channel in fluid communication with the inlet port; a puncturing element (22) at least partially disposed within the housing and transitionable between a pre-actuated position wherein the puncturing element is retained within the housing and a puncturing position wherein at least a portion of the puncturing element extends through the inlet port of the housing for establishing fluid communication with the housing flow channel; and a cartridge (24) removably connectable to the receiving port (42) of the housing between the top wall and the bottom wall, the cartridge defining a cartridge flow channel (54) therein, wherein the cartridge comprises a pair of resiliently deflectable arms (67) releasably engagable with the receiving port of the housing for securing the cartridge to the housing, wherein the pair of arms are configured for engaging with an interference surface (69) disposed within the receiving port, and wherein the arms are configured to be squeezed to deflect the arms out of engagement with the interference surface, wherein, with the cartridge connected to the housing, the cartridge flow channel is in fluid communication with the housing flow channel, and wherein, with the cartridge disconnected from the housing, the cartridge flow channel is sealed. The biological fluid collection device thus provides a closed system that reduces the exposure of a blood sample.
Patent EP-4145536-A1 (EP)
Inventor: Chai Jialei
IPC: H01L31/0216
Filed: 2021-09-29
Abstract: A solar cell, a manufacturing method therefor, and a photovoltaic module are provided. The solar cell includes a substrate having a front surface and a rear surface, a passivation stack disposed on the front surface, and a tunneling oxide layer and a doped conductive layer disposed on the rear surface. The passivation stack includes an oxygen-containing dielectric layer, a first passivation layer and a second passivation layer. The first passivation layer includes a first interface adjacent to the oxygen-containing dielectric layer and a second interface adjacent to the second passivation layer, the second passivation layer includes a third interface opposite to the second interface, a nitrogen content and a silicon content at the second interface are higher than those at the first interface and the third interface, respectively, and an oxygen content at the second interface is lower than that at the first interface and the third interface, respectively.
Patent EP-3981293-A1 (EP)
Title: Compact folding frame for a folding furniture such as a sofa bed
Inventor: BROSSIER JEAN
IPC: A47C17/213
Filed: 2021-10-08
Abstract: The invention relates to a folding framework for an item of folding furniture such as a sofa bed, as well as an item of folding furniture comprising this framework. The framework is advantageous in part thanks to the front and rear lever coupling (6, 7), which allow a very compact folding of the framework thanks to their shape and position.
Patent EP-4163155-A1 (EP)
Inventor: RABOUIN GUILLAUME
IPC: B60R1/04
Filed: 2021-10-08
Abstract: The invention relates to a support (10) for a camera display (1) of a vehicle (100), the support being configured to be attached to a pillar (106) of a door (104) of the vehicle, the support comprising: 
- A bracket (18) configured to be fixedly attached to the pillar, 
- A movable part (12) configured to hold the camera display and to cooperate with the bracket in a movable manner, and 
- An actuator (14), 
 characterized in that  the actuator is connected to a sensor (16) configured to detect a position of the door between an open position and a closed position, the actuator being configured to move the movable part so that the camera display is in an optimal position when the door is in the closed position and away from the door when the door is in the open position.
Patent EP-4170375-A1 (EP)
Inventor: SUKKAU JOHANN
IPC: G01R33/54
Filed: 2021-10-19
Abstract: A magnetic resonance imaging system (1), in particular an MRI-PET system, the magnetic resonance imaging system (1) comprising at least one local RF coil (20) and at least one marker element (4), wherein the magnetic resonance imaging system (1) and the marker element (4) are configured such that the at least one marker element (4) may be activated to be detectable by the magnetic resonance imaging system (1) at a predetermined position relative to the coil (20), wherein the magnetic resonance imaging system (1) and the marker element (4) are configured such that the at least one marker element (4) may be deactivated not to be detectable by the magnetic resonance imaging system (1).
Patent EP-3984880-A1 (EP)
Inventor: TSANG JENNIFER ERIN
IPC: B64C11/00
Filed: 2021-10-19
Abstract: A method comprises operating a propeller (29) in-flight, receiving propeller vibration data during operation of the propeller (29) in-flight, computing, after at least one flight of an aircraft (100), an average vibration magnitude and an average vibration phase angle based on the propeller vibration data, determining a propeller balancing solution based on the average vibration magnitude and the average vibration phase angle, and generating a balancing need indication by outputting the propeller balancing solution.
Patent EP-4170741-A1 (EP)
Inventor: BRANT WILLIAM
IPC: H01M10/058
Filed: 2021-10-20
Abstract: The present disclosure generally relates to a method for manufacturing a sodium or potassium ion battery comprising a Prussian Blue analogue (PBA) as an active cathode material. The present disclosure also relates to a sodium or potassium ion battery produced by the method.
Patent EP-3998658-A1 (EP)
Inventor: AHN KIYONG
IPC: H01M4/36
Filed: 2021-10-20
Abstract: A nickel-based active material, a positive electrode including the same, and a lithium secondary battery including the positive electrode, a negative electrode, and an electrolyte between the positive electrode and the negative electrode are provided. The nickel-based active material includes 80 mol% or more of nickel with respect to the metal elements excluding lithium, and the nickel-based active material includes: i) large secondary particles having a size in a range of 10 µm to 20 µm and including aggregates of primary particles having a size of 1 µm or less; ii) large crystal particles including primary particles having a size in a range of 1 µm to 5 pm; and iii) small secondary particles having a size in a range of 1 µm to 7 µm and including aggregates of primary particles having a size of 1 µm or less.