baber/WOPTO huggingface dataset:
Patent EP-3911925-A1 (EP)
Inventor: MENDEZ DEMIAN
IPC: G01F11/02
Filed: 2021-04-06
Abstract: A method of measuring airflow from an HVAC outlet vent using a volume fill airflow measurement device having a LIDAR or Time-of-Flight (ToF) laser-ranging sensor to detect a filled state of a volume capture element or bag, comprising placing a frame having the bag sealably attached thereto over the vent to be measured, starting a timer, stopping the timer automatically in response to the LIDAR or Time-of-Flight (ToF) laser-ranging sensor measuring the distance to be within a predetermined range, and calculating the measured airflow based on the volume of the bag and the time for the airflow to fill the bag. The measured airflow is then displayed on the device display.
Patent EP-4142823-A1 (EP)
Inventor: GAGEL ALFRED
IPC: A61M1/36
Filed: 2021-04-21
Abstract: Die Erfindung betrifft eine extrakorporale Blutbehandlungsvorrichtung, die über eine Blutbehandlungseinheit 1 verfügt, die durch eine semipermeable Membran 2 in ein erstes Kompartiment 3, das Teil eines Flüssigkeitssystems II ist, und ein zweites Kompartiment 4 unterteilt ist, das Teil eines extrakorporalen Blutkreislaufs I ist. Darüber hinaus betrifft die Erfindung ein Verfahren zum Betreiben einer derartigen Blutbehandlungsvorrichtung. Die erfindungsgemäße Blutbehandlungsvorrichtung verfügt über eine mit der Steuereinheit 31 für eine Ventileinrichtung 21 zusammenwirkende druckbasierte Kontrolleinrichtung 32, die derart ausgebildet ist, dass eine Flüssigkeitsverbindung zwischen einem stromaufwärtigen Abschnitt 20A und einem stromabwärtigen Abschnitt 20B eines Strömungspfads 20 für einen besonderen Betriebsmodus nur dann herstellbar ist, wenn die druckbasierte Kontrolleinrichtung 32 einen Betriebszustand feststellt, in dem sichergestellt ist, dass in dem Strömungspfad 20 für einen besonderen Betriebsmodus Flüssigkeit in Richtung eines zu einem Ablauf 11 führenden Strömungspfad 10 strömt. Dadurch wird sichergestellt, dass die betreffende Flüssigkeit nur in den Strömungspfad 10 strömen kann, der zu dem Ablauf 11 führt, nicht aber in einen anderen Strömungspfad 8 gelangen kann, in dem sich frische Behandlungsflüssigkeit befindet.
Patent EP-4138628-A1 (EP)
Inventor: GRØNDAHL JESPER
IPC: A61B1/005
Filed: 2021-04-21
Abstract: An endoscope comprising a coupling member (19) for coupling an insertion tube of the endoscope to an endoscope handle. The coupling member comprises a proximal end (21) and a distal end (22) and a passage (20) between an opening in said proximal end (21) and an opening at said distal end (22). The coupling member (19) comprises surface features (24) distributed along the circumference and adapted to engage rotation preventing features within an endoscope handle. The coupling member is used in a method for assembling the endscope.
Patent EP-4139098-A1 (EP)
Inventor: KOLLURI BALA VENKATA SAI RAVI KRISHNA
IPC: B25J9/16
Filed: 2021-05-10
Abstract: Procédés, systèmes et appareil, y compris des programmes informatiques codés sur des supports d'enregistrement informatiques, destinés à utiliser des modèles de compétences pour un apprentissage de démonstration robotique. L'un des procédés consiste à recevoir un modèle de compétence pour une tâche à exécuter par un robot, le modèle de compétence définissant une machine d'état ayant une pluralité de sous-tâches et une ou plusieurs conditions de transition respectives entre une ou plusieurs des sous-tâches. Des données de démonstration locale pour une sous-tâche de démonstration du modèle de compétence sont reçues, les données de démonstration locales étant générées à partir d'un utilisateur présentant la manière d'exécuter la sous-tâche de démonstration avec le robot. Un modèle d'apprentissage automatique est affiné pour la sous-tâche de démonstration et le modèle de compétence est exécuté sur le robot, amenant le robot à passer par la machine d'état définie par le modèle de compétence pour exécuter la tâche.
Patent EP-4179278-A1 (EP)
Inventor: SAINI VINOD KUMAR
IPC: G01C25/00
Filed: 2021-06-07
Abstract: A mobile device (100) in a moving vehicle (102) initializes a Global Navigation Satellite System (GNSS) - Inertial Navigation System (INS) system while the vehicle (102) is in-motion with the orientation of the mobile device (100) with respect to a global reference frame. The mobile device (100) uses gyroscope (312) measurements made while the vehicle (102) is turning to determine a gravity vector. The gravity vector and accelerometer (311) measurements may be used to determine a forward vector for the mobile device (100). A north vector is determined using the GNSS (110) measurements. After the GNSS-INS system is calibrated, the mobile device (100) may be positioned with respect to the vehicle (102). The orientation of the mobile device (100), prior to repositioning, may be compared to a current orientation, determined while the vehicle (102) is in motion, in order to determine whether the GNSS-INS system should be reinitialized.
Patent EP-4178856-A1 (EP)
Inventor: BOWER GEOFFREY C
IPC: B64D27/24
Filed: 2021-07-07
Abstract: An electric aircraft includes rotors for providing lift for vertical take-off and landing of the aircraft, proprotors that are tiltable between lift configurations for providing lift for vertical take-off and landing of the aircraft and propulsion configurations for providing forward thrust to the aircraft, a first battery pack for powering a first rotor and a first proprotor, a second battery pack for powering a second rotor and a second proprotor, a first electric power bus electrically connecting the first battery pack to the first rotor and proprotor, and a second electric power bus electrically connecting the second battery pack to the second rotor and proprotor, wherein the second electric power bus is electrically isolated from the first electric power bus.
Patent EP-4200273-A1 (EP)
Inventor: HAMANN JESSICA NADINE
IPC: C07C53/126
Filed: 2021-08-09
Abstract: A process for the preparation of a color stable C 6-12  saturated aliphatic carboxylic acid in which (1) the corresponding aldehyde is oxidized with molecular oxygen to obtain the crude saturated aliphatic carboxylic acid in a liquid mixture, (2) molecular oxygen removed from the crude saturated aliphatic carboxylic acid mixture, and (3) the saturated aliphatic carboxylic acid separated from the molecular oxygen depleted mixture by distillation as a color stable product.
Patent EP-4102785-A1 (EP)
Title: Message processing method and apparatus, and network device and storage medium
Inventor: XIAO YAQUN
IPC: H04L12/703
Filed: 2021-02-26
Abstract: This application provides a packet processing method and apparatus, a network device, and a storage medium, and belongs to the field of communications technologies. In this application, an identifier that can indicate whether local protection is allowed is added to a packet. In a process in which a packet that carries a protection flag is transmitted along a primary path, if a node along the path determines that the primary path is faulty, but the protection flag indicates that local switching to a protection path is not allowed, the node along the path does not perform local protection, so that the packet is not switched by the node along the path to the protection path. This prevents the packet from passing through a protection path with the node along the path as an ingress when the primary path is faulty, helps traffic on the primary path to be switched to an end-to-end protection path in time, helps a packet sending side to switch the traffic on the primary path to the end-to-end protection path in time, and helps the packet sending side to detect service impairment and a cause of the fault on the primary path in time.
Patent EP-4110507-A1 (EP)
Inventor: MAYS JEFFREY A
IPC: C01B32/50
Filed: 2021-02-26
Abstract: A method and system for an enhanced reforming process employing a pressure swing absorber. An off-gas from the pressure swing absorber is divided with a first portion sent back into a reforming reactor and a second portion sent to a heat generator for the reforming process. The first off-gas portion from the pressure swing absorber can be pressurized by a compressor and reintroduced into a fluidized bed reactor.
Patent EP-4208420-A1 (EP)
Inventor: VOLAND THOMAS
IPC: C03C21/00
Filed: 2021-09-02
Abstract: Die Erfindung betrifft einen Glasbehälter, der wenigstens eine Wandung aufweist und der aus einem Grundmaterial gefertigt ist, das ein alkalihaltiges Silikatglas ist. Der Glasbehälter zeichnet sich dadurch aus, dass wenigstens eine Oberflächenschicht an Kalium angereichert und an Natrium und/oder Lithium abgereichert ist, während eine, insbesondere unmittelbar an die Oberflächenschicht angrenzende, Innenschicht nicht an Kalium angereichert und nicht an Natrium und/oder Lithium abgereichert ist und dass der Glasbehälter bis in eine Druckspannungstiefe eine Druckspannung und ab der Druckspannungstiefe eine Zugspannung aufweist, wobei die Zugspannung mit zunehmender Tiefe bis zu einem in der Innenschicht angeordneten Zugspannungsmaximum ansteigt und/oder wobei der Verlauf der Zugspannung in Abhängigkeit von der Tiefe keinen linearen Abschnitt aufweist und/oder wobei der Verlauf der Zugspannung in Abhängigkeit von der Tiefe keinen Abschnitt aufweist, in dem die Zugspannung konstant ist.
Patent EP-4111184-A1 (EP)
Inventor: DE VRIES ROELOF
IPC: G01N23/2055
Filed: 2021-08-24
Abstract: An X-ray detector for an X-ray diffraction analysis apparatus comprises a sensor, a readout circuit, a processor and a display output for communicating a display signal to a display device. The sensor detects X-ray photons by converting an X-ray photon incident on the sensor into a sensor output signal. The readout circuit receives the sensor output signal from the sensor and determines an X-ray photon count, by counting the sensor output signal. The processor is configured to calculate an X-ray intensity value using the X-ray photon count, and to generate a display signal for displaying an image representing the X-ray intensity value. The display output is configured to communicate the display signal to a display device for displaying the X-ray intensity value.
Patent EP-4181827-A1 (EP)
Title: Multifocal lens
Inventor: JUN WANG
IPC: A61F2/16
Filed: 2021-07-15
Abstract: The invention relates to a multifocal lens 1 having several concentric diffractive zones 7, 8, 9, 10 on a lens surface 2, wherein in each diffractive zone a diffraction phase structure is defined, which is expressible by the following function or by a smoothed version of the function: (1) wherein ξ indicates a position within the respective diffractive zone in a radial direction,  ϕ (ξ) indicates a phase shift experienced by light passing through the position indicated by ξ, w 1  and w 2  define a spatial partitioning of the respective diffractive zone in the radial direction, p 1 , p 2  and p 3  indicate gradients and q 2  and q 3  are constants. The position ξ depends quadratically on a radial distance to the center of the lens surface and is normalized with respect to the radial width of the respective diffractive zone and the gradients p 1 , p 2  and p 3  are negative.
Patent EP-4117724-A1 (EP)
Title: Administration d'agents de modulation d'expression génique pour une thérapie contre le cancer et l'infection virale
Inventor: SUGAYA KIMINOBU
IPC: A61K39/12
Filed: 2021-03-10
Abstract: L'invention concerne des procédés et des agents qui ciblent l'expression ou l'activité de nanog ou d'Oct4 pour traiter ou prévenir le cancer. D'autres procédés consistent à diagnostiquer un stade ou un type de cancer par identification de la présence de cellules cancéreuses exprimant nanog ou Oct4. L'invention concerne également un procédé de traitement d'une infection à coronavirus qui implique l'administration d'agents d'inactivation antiviraux, tels que des inhibiteurs à base d'oligonucléotides.
Patent EP-4216802-A1 (EP)
Title: Apparatus and method for determining a skin parameter value
Inventor: BOAMFA MARIUS IOSIF
IPC: A61B5/00
Filed: 2021-09-14
Abstract: According to an aspect, there is provided a method for determining a value of a skin parameter for skin of a subject. The method comprises receiving (510) a first sensor signal that is output by a first light sensor that is arranged to receive light emitted by a first light source after interaction of the emitted light with the skin. The first sensor signal is output while the first light source operates according to a first duty cycle to intermittently emit the light, and the emitted light has a first central wavelength. The method also comprises receiving (520) a first modulation reference signal that is related to the first duty cycle; integrating (530) a first function output signal, resulting from a function of the first sensor signal and the first modulation reference signal, to determine a first integrated value; determining (540) a first number of cycles of the emitted light that are required for the first integrated value to exceed a first threshold value; and determining (550) the value of the skin parameter based on the determined first number of cycles.
Patent EP-4131932-A1 (EP)
Inventor: WANG YUJIA
IPC: H04N5/262
Filed: 2021-03-11
Abstract: The present disclosure provides a video special effect configuration file generation method and apparatus, and a video rendering method and apparatus. The video special effect configuration file generation method includes: obtaining a reference image; receiving a screen splitting processing operation of a user on the reference image; performing screen splitting processing on the reference image based on the screen splitting processing operation to obtain a plurality of sub-screens; and associating, in response to a special effect setting operation of the user on a target sub-screen among the plurality of sub-screens, at least one first special effect corresponding to the special effect setting operation with the target sub-screen, to generate a video special effect configuration file. In the present disclosure, the user can customize the screen splitting processing manner and the rendering special effect of the sub-screen, the video special effect configuration file generation method is more flexible and is more convenient for use.
Patent EP-4129453-A1 (EP)
Inventor: KAMBE TAKASHI
IPC: B01D59/04
Filed: 2021-03-08
Abstract: The object of the present invention is to provide a stable isotope concentration method that reduces equipment cost and power without prolonging the start-up time and enables efficient concentration, and the present invention provides a stable isotope concentration method using multiple cascaded distillation columns (1st column to mth column; m is an integer of 2 or more), wherein the method includes a step in which one of gas and liquid is supplied from a position in the vicinity of the bottom of a (n-1)th column to a position in the vicinity of the top of an nth column (1 < n ≦ m), and the other of liquid and gas is returned from a position in the vicinity of the top of the nth column to a position in the vicinity of the bottom of the (n-1)th column; and wherein in each distillation column, when a flow rate of an ascending gas in the column is a first flow rate and a flow rate of the gas or the liquid supplied from a previous column or a next column is a second flow rate, the second flow rate is 4% by volume or more with respect to the first flow rate.
Patent EP-4068079-A1 (EP)
Inventor: JIANG ZHE
IPC: G06F7/00
Filed: 2021-04-08
Abstract: The present invention relates to the technical field of vehicles and provides an environment temperature determination method, a motor control unit, a control system, and a storage medium. The method of the present invention is applied to the motor control unit and comprises: when a vehicle is in a high-voltage power-on state, obtaining a plurality of effective temperature values for a same motor system; determining a corresponding initial temperature value according to each effective temperature value; determining the minimum value among all calculated initial temperature values as an initial environment temperature; when the vehicle is in a driving state and each initial temperature value is less than or equal to respective corresponding threshold, and the current temperature of a motor no longer rises, calculating differences between the current temperature of the motor and the corresponding initial temperature value and between the current temperature of a cooling liquid and the corresponding initial temperature value; calculating a temperature calibrate amount for the environment temperature according to the calculated differences; and calculating the current environment temperature on the basis of the temperature calibrate amount and the initial environment temperature. According to the present invention, measurement of the environment temperature can be implemented without adding an environment temperature sensor, and the whole vehicle costs are reduced.
Patent EP-4133593-A1 (EP)
Title: Bridge combiners and filters for radio-frequency applications
Inventor: SHEN ZHI
IPC: H03H7/38
Filed: 2021-04-28
Abstract: A coupling circuit can be configured to couple a common node to a first group of filters through a first path and to couple the common node to a second group of one or more filters through a second path. The coupling circuit can be configured such that an impedance provided by each filter of the first group for a signal in each band of the second group results in the signal being sufficiently excluded from the first path, and such that an impedance provided by each filter of the second group for a signal in each band of the first group results in the signal being sufficiently excluded from the second path. The first path can present a first impedance to the coupling circuit, and the second path can present a second impedance to the coupling circuit, such that complex part of the first impedance is a conjugate of complex part of the second impedance.
Patent EP-4210875-A1 (EP)
Title: Système de distribution de liquide muni de pistons de commande de liquide actionnés par de l'air sous pression
Inventor: COPLIN THOMAS
IPC: B05B1/00
Filed: 2021-09-09
Abstract: Système de distribution de liquide modulaire dans lequel chaque module a un corps de module, une buse de pulvérisation (30), et un piston (32) pour commander la distribution de liquide à partir de la buse (30). Chaque module comprend un système à commande pneumatique pour déplacer le piston (32) vers une position ouverte tout en facilitant un mouvement de retour plus rapide vers une position fermée, ce qui permet la distribution de petites quantités de gouttelettes de liquides hautement visqueux commandées avec précision.
Patent EP-4210922-A1 (EP)
Title: Method for forming an implantable medical device with varied composition and porosity
Inventor: FARRIS JEFFERY A
IPC: B29C43/00
Filed: 2021-09-13
Abstract: A method for forming a thermoplastic body having regions with varied material composition and/or porosity. Powder blends comprising a thermoplastic polymer, a sacrificial porogen and an inorganic reinforcement or filler are molded to form complementary parts with closely toleranced mating surfaces. The parts are formed discretely, assembled and compression molded to provide a unitary article that is free from discernible boundaries between the assembled parts. Each part in the assembly has differences in composition and/or porosity, and the assembly has accurate physical features throughout the sections of the formed article, without distortion and nonuniformities caused by variable compaction and densification rates in methods that involve compression molding powder blends in a single step.
Patent EP-4196690-A1 (EP)
Inventor: GUSI GRACIA CARLOS JOAQUIN
IPC: F16B7/04
Filed: 2021-09-22
Abstract: Anchoring element (1) for hanging and connecting objects on pre-walls and / or metal surfaces, without the need for tools, comprising: a front face (1a) with a broadly flat geometry intended to rest opposite the wall plane a back face (1b) provided with coupling means (4, 4'), for coupling the anchoring element to a fixing element (3 and / or a hole (5) configured to contain a magnetic element (6) and projections (7) located in recesses (8) arranged on the periphery of the back face (1b), in such a way that the anchoring element (1) can receive support elements (9), both in the direction from the X and Y axes of the wall plane.
Patent EP-4135004-A1 (EP)
Title: Sample support, ionization method, and mass spectrometry method
Inventor: KOTANI MASAHIRO
IPC: G01N27/62
Filed: 2021-04-15
Abstract: A sample support is a sample support used for ionizing components of a sample, and includes: a substrate including a first surface, a second surface on a side opposite to the first surface, and a plurality of through holes opening to the first surface and the second surface; a conductive layer provided at least on the first surface; and a derivatizing agent provided to the plurality of through holes to derivatize the components.
Patent EP-4232645-A1 (EP)
Inventor: EICHHORN ADRIAN
IPC: E04B1/84
Filed: 2021-10-21
Abstract: The invention relates to an acoustic element (2) for sound absorption, more particularly in buildings. According to the invention, the acoustic element (2) has a naturally-grown hollow body (3) formed by a plant part, the hollow body (3) has at least one cavity (5) which is radially enclosed by a hollow body wall (4) and which forms a sound absorption space, and a plurality of sound-permeable through holes (6), which connect the radial outside of the hollow body (3) to the radial inside of same, are introduced into the hollow body wall (4).
Patent EP-4130173-A1 (EP)
Inventor: RUIZ VEGA ÓSCAR
IPC: C01G19/02
Filed: 2021-04-30
Abstract: Disclosed is an ink composition for drop-on-demand (DoD) printing technology, intended to simultaneously impart colour effects and antistatic properties to textiles, characterised in that it simultaneously stabilises organic pigments and inorganic particles of SnO<sub>2</sub> doped with Sb2O3 and has a half decay time t50 of less than four seconds according to standard EN 1149-3:2004 when the amount of ink deposited on the fabric is equal to or greater than 5 g/m2.
Patent EP-4148480-A1 (EP)
Inventor: CHOI JUN KYU
IPC: G06T5/00
Filed: 2021-05-03
Abstract: Disclosed are a method of acquiring an image using a light-emitting element array and an apparatus therefor. The method of acquiring an image using a light-emitting element array includes reconstructing a first image from some images among source images, detecting a partial region containing a detection target object from the first image, acquiring partial-region images corresponding to the partial region from each of the source images, and reconstructing a second image from the partial-region images using the FPMP.
Patent EP-4060079-A1 (EP)
Inventor: ZHENG YU
IPC: E21B10/46
Filed: 2021-06-04
Abstract: Disclosed are a sealed cobalt leaching device, a reagent for the cobalt leaching, a method using the device, and use of the method. The sealed cobalt leaching device includes a base, where a top of the base is provided with a first groove; a chemical solution holding tool is provided above the base; a bottom of the chemical solution holding tool is removably connected to the base; a holding through-hole penetrating up and down is formed inside the chemical solution holding tool; and a sealing cover is provided above the chemical solution holding tool. Beneficial effects of the present disclosure: Through the combination of the base, the chemical solution holding tool, and the sealing cover, the holding through-hole inside the chemical solution holding tool is sealed, thereby improving the cobalt leaching temperature and the cobalt leaching efficiency. Moreover, a polycrystalline diamond compact (PDC) is placed in the first groove, such that only a diamond layer of the PDC is in contact with a cobalt leaching reagent, thereby effectively protecting a metal alloy substrate and preventing environmental pollution and human body damage.