baber/WOPTO huggingface dataset:
Patent EP-4219817-A1 (EP)
Inventor: LIU KAI
IPC: D06F33/43
Filed: 2021-10-14
Abstract: A ventilation control method for a laundry device, which method is aimed at solving the problems of bacteria being prone to breeding and peculiar smells being easily generated, after clothes are washed in an existing laundry device, due to the extremely moist interior of a drum assembly thereof, and subsequently washed clothes being subjected to secondary pollution. In this regard, when an air intake fan (8) is started, the present current of the air intake fan (8) is acquired; if the present current of the air intake fan (8) reaches a pre-set current value, water is injected into a water intake pipe, so as to trigger a siphoning apparatus to discharge water from the water intake pipe, and a drum assembly is then ventilated; and if the present current of the air intake fan (8) does not reach the pre-set current value, the drum assembly is directly ventilated. After clothes are washed, residual water inside a drum assembly can be air-dried, such that the breeding of bacteria and the generation of peculiar smells are prevented, and clothes are not subjected to secondary pollution during subsequent washes, thereby improving the user experience.
Patent EP-4228828-A1 (EP)
Inventor: GRESH BRIAN
IPC: B08B9/027
Filed: 2021-10-13
Abstract: A technique which facilitates cleaning of an interior of a pipe via access through a lateral hole in the pipe. The technique utilizes a control bar head which may be coupled with a control bar via a coupling feature. A shroud is positioned around the control bar head. The shroud may have a suitable shape with an interior sized to enable linear movement of the control bar head along the interior between an extended position and a retracted position. Additionally, the shroud has an exterior sized to enable insertion through the lateral hole in the pipe. Magnets may be coupled with the control bar head and oriented to pick up particles in the pipe when the control bar head is located in the extended position. When the control bar head is shifted to the retracted position, the magnets ensure retrieval of the particles into the shroud for removal from the pipe when the system is withdrawn.
Patent EP-4234670-A1 (EP)
Inventor: PARK JONG MOK
IPC: C11D3/20
Filed: 2021-10-22
Abstract: The present invention relates to a detergent composition including 10 to 30% by weight of octylphenol ethoxylate; 0.1 to 5% by weight of 2-ethylhexyl alcohol ethoxylate; 0.1 to 5% by weight of ethylene oxide-propylene oxide block copolymer; and the balance of water, based on a total 100% by weight of the composition. The detergent composition according to the present invention has an excellent virus removal effect in which more than 99.99% of corona virus is removed in 30 seconds. At the same time, provided is a safe detergent composition which has selective properties of not killing various bacteria, and satisfies skin hypoallergenic properties. In addition, the detergent composition is used for various purposes, such as removal of corona virus, removal of oil stains, removal of kitchen dirt, bathroom cleaning, cleaning of mechanical equipment and parts, and removal of oil stains on clothes, and exhibits excellent cleaning ability.
Patent EP-4238773-A1 (EP)
Title: Liquid droplet forming device and fine particle manufacturing device
Inventor: OHSHIMA HISAYOSHI
IPC: B41J2/165
Filed: 2021-10-28
Abstract: A liquid droplet-forming device is provided, including: a liquid chamber; a discharge hole configured to discharge a raw material liquid in the liquid chamber in a form of liquid droplets; sealed space-forming means; and at least two flow paths, in which the sealed space-forming means is capable of forming a sealed space communicating with the liquid chamber through the discharge hole on a side opposite to the liquid chamber of the discharge hole, and the at least two flow paths communicate with each other through the sealed space.
Patent EP-4243199-A1 (EP)
Inventor: ENOMOTO KOTARO
IPC: H01Q1/22
Filed: 2021-10-29
Abstract: An antenna set includes an antenna unit group for transmitting streams in distributed-MIMO, wherein the antenna unit group includes a plurality of antenna units arranged apart from each other, and wherein the plurality of antenna units is installed at a height between 3 m and 8 m, inclusive, with a non-directional angle of a radiation pattern in a horizontal plane being more than or equal to 180°, and a radiation peak of a main lobe is inclined at a depression angle of greater than 0° and less than or equal to 15°.
Patent EP-4240611-A1 (EP)
Inventor: THORéN CHRISTER
IPC: B60L50/53
Filed: 2021-10-25
Abstract: A method (300) for a procedure (400) of connection and disconnection of a vehicle (100) to/from a plurality of electrical lines (202) of an electric road system (200), wherein the connection and disconnection procedure (400) comprises: in response to a disconnect warning and if the vehicle (100) is connected to the plurality of electrical lines (202), blocking (401) the electric current from the plurality of electrical lines (202) to a powertrain (104) of the vehicle (100). The method (300) comprises: maintaining (302) the connection of the vehicle (100) to the plurality of electrical lines (202) while the electric current from the plurality of electrical lines (202) to the powertrain (104) of the vehicle (100) is blocked (401) in response to the disconnect warning. A control arrangement (150) implementing such a method (300).
Patent EP-4249587-A1 (EP)
Title: Maturation agent
Inventor: SAKUMA KENSUKE
IPC: C12N5/071
Filed: 2021-11-19
Abstract: An object of the present invention is to provide a novel method for inducing the differentiation of pluripotent stem cells into an insulin-positive cell population. The present invention provides a method for producing an insulin-positive cell population, comprising differentiating a pancreatic progenitor cell population or a cell population at a later stage of differentiation in a medium containing a CDK8/19 inhibitor.
Patent EP-4248436-A1 (EP)
Inventor: BRANCALION GUIDO
IPC: G10H1/00
Filed: 2021-11-17
Abstract: Disclosed herein are wireless switching systems for use with stringed musical instruments (e.g., guitars) to enable a user to seamlessly change pickup coil settings without having to adjust the wiring between the switch and the pickups. In one example aspect, a system includes a musical instrument having one or more pickups attached thereto, a switch device or mechanism mounted on the musical instrument and in electronic communication with the one or more pickups, a computing device configured for wireless communication with the switch, and a switch management software application program.
Patent EP-4251791-A1 (EP)
Inventor: D'ASTOLFO LEROY
IPC: C25C7/06
Filed: 2021-11-23
Abstract: It is disclosed a purifier assembly and method for removing impurities from an electrolytic bath before using the same with an electrolytic cell for making a metal, such as aluminum or aluminium. The assembly comprises a purification tank, located upstream the cell, for containing the bath; and at least one row, preferably at least two rows, of alternating vertically oriented cathodes and anodes configured to be operatively connected to a power supply for providing an electric current to the anodes and cathodes. The rows of vertically oriented cathodes and anodes are configured in size to be inserted into the tank. The purifier assembly is configured to maintain an anode-to-cathode distance (ACD) between the cathodes and anodes. The purifier is particularly adapted for removing sulfur, phosphorus, iron, and/or gallium from cryolite for the eco-friendly production of aluminum with a cell using oxygen-evolving or inert anodes, which preferably requires a purer bath.
Patent EP-4252046-A1 (EP)
Inventor: HEBRINK TIMOTHY J
IPC: G02B5/26
Filed: 2021-10-28
Abstract: The present disclosure provides a radiative cooling article including a white diffusely reflective microporous layer and a non-white color reflective mirror film having first and second optical layers. The white diffusely reflective microporous layer has a solar weighted reflectivity at normal incidence of electromagnetic radiation over a majority of wavelengths in a range of 350 nanometers (nm) to 2500 nm of 0.8 or greater, 0.85, 0.9, or 0.95 or greater. The non-white color reflective film is disposed adjacent to a major surface of the white diffusely reflective microporous layer and the non-white color reflective film reflects a wavelength bandwidth of at least 30 nm within a wavelength range of 350 nm to 700 nm. The non-white color reflective film can be tuned to reflect light of a specific color (e.g., blue light, green light, or red light). The radiative cooling article may be useful for applications including commercial graphics located outdoors (e.g., on vehicles or buildings). The present disclosure further provides a composite cooling article including the radiative cooling article attached to a vehicle or a trailer. Also, the present disclosure provides a multi-surface passive cooling article including first and second elements in which at least one of the elements includes the radiative cooling article.
Patent EP-4266689-A1 (EP)
Title: Method and device for generating/receiving media file including nal unit information, and method for transmitting media file
Inventor: HENDRY HENDRY
IPC: H04N21/2343
Filed: 2021-12-17
Abstract: Disclosed herein are a method and apparatus for generating/receiving a media file including NAL unit information and a method of transmitting a media file. A media file receiving method may comprise obtaining network abstraction layer (NAL) unit information of video data from a decoder configuration record in a media file and processing the video data based on the NAL unit information. The NAL unit information may comprise first information specifying a number of NAL units having a NAL unit type indicated in the decoder configuration record, for a stream to which the decoder configuration record is applied, and based on the indicated NAL unit type being a predetermined non-video coding layer (non-VCL) NAL unit type, obtaining of the first information may be skipped.
Patent EP-4268122-A1 (EP)
Inventor: GREENBERG DAVID
IPC: G06K9/00
Filed: 2021-12-20
Abstract: An embodiment includes: (1) determining a first orientation of first and second portions of a first image with respect to one another, wherein the first portion depicts a first metallic implant and the second portion depicts a first coil, wherein the first orientation is based on: (a) a first distance between the first and second portions with respect to one another, and (b) a first direction between the first and second portions with respect to one another; (2) select a first target orientation for the first metallic implant and the first coil with respect to one another from a library of target orientations between implants and coils; (3) determine a first difference between the first orientation and the first target orientation; and (4) output first reorientation instructions via the at least one I/O port in response to determining the first difference between the first orientation and the first target orientation.
Patent EP-4262800-A1 (EP)
Inventor: BEKKER PETRUS J
IPC: A61K31/451
Filed: 2021-12-20
Abstract: L'invention concerne des méthodes de traitement de certaines populations de patients humains souffrant ou susceptibles de souffrir d'une glomérulopathie à C3, comprenant l'administration au patient humain d'une quantité efficace d'un antagoniste de C5aR.
Patent EP-4269846-A1 (EP)
Title: Sealing member, sealing mechanism, valve, and sealing method
Inventor: FUNATO MASAZUMI
IPC: F16K5/06
Filed: 2021-12-28
Abstract: Realized is a sealing member which exhibits excellent sealing properties even at a low temperature and a high pressure. A sealing member (100) includes: a first pressing part (110) that presses a first side part of a gap by pressing from a lateral direction; a second pressing part (120) that is pressed against a second side part of the gap by the pressing from the lateral direction; and a part (122) that induces deformation of the sealing member (100) such that the sealing member (100) is strained toward the second side part by the pressing from the lateral direction.
Patent EP-4283133-A1 (EP)
Title: Axial flow fan and air conditioner
Inventor: TOMIOKA HIROTAKA
IPC: F04D29/32
Filed: 2021-12-21
Abstract: An axial-flow fan includes a hub (12) and a plurality of blades (13). The hub (12) includes: an outer wall (15) having a tubular shape; an inner wall (16) having a tubular shape and located radially inward of the outer wall (15); a boss (17) located radially inward of the inner wall (16); a first sidewall (21) connecting an end portion, closer to a first side in a rotation axis direction of the hub (12), of the outer wall (15) and an end portion, closer to the first side in the rotation axis direction, of the inner wall (16); a second sidewall (22) connecting the end portion, closer to the first side in the rotation axis direction, of the inner wall (16) and an end portion, closer to the first side in the rotation axis direction, of the boss (17); a first rib (41) connecting an inner peripheral surface (16b) of the inner wall (16) and an outer peripheral surface (17b) of the boss (17); a second rib (42) being adjacent to the first rib (41) in a circumferential direction and connecting the inner peripheral surface (16b) of the inner wall (16) and the outer peripheral surface (17b) of the boss (17); and a third rib (43) connecting an inner peripheral surface (15b) of the outer wall (15) and an outer peripheral surface (16a) of the inner wall (16) and having a radially inner end portion (43a) located between a radially outer end portion (41b) of the first rib (41) and a radially outer end portion (42b) of the second rib (42) in the circumferential direction.
Patent EP-4278500-A1 (EP)
Inventor: ZHANG YUSHU
IPC: H04L1/06
Filed: 2021-02-18
Abstract: Systems and methods disclosed herein use channel state information (CSI) reports from a user equipment (UE) having additional CSI beyond CSI directly derived according to a current MIMO configuration between a base station and the UE. In some embodiments, a channel quality indicator (CQI) according to a selected layer of a plurality of layers used to receive the MIMO transmission as determined relative to the MIMO transmission is reported. In some embodiments, a precoding matrix indicator (PMI) according to a selected layer of a plurality of layers useable to receive rank 1 transmissions is reported along with a CQI determined according to that layer, or according to a layer used to receive the MIMO transmission as determined relative to the MIMO transmission. In some embodiments, a base station configures a UE to report more fulsome CSI according to each of a plurality of ranks.
Patent EP-4210336-A1 (EP)
Inventor: BAIJAL ANANT
IPC: H04N21/41
Filed: 2021-03-03
Abstract: Provided is a display device including a display configured to display first content, a memory storing one or more instructions, and a processor configured to execute the one or more instructions stored in the memory, to obtain information about the first content by analyzing the first content, obtain user tracking information by tracking a user watching the first content, determine whether a trigger condition is satisfied, based on at least one of the information about the first content or the user tracking information, and control a communication unit to transmit second content generated based on the first content to a projector connected to the display device, when the trigger condition is satisfied.
Patent EP-4207295-A1 (EP)
Inventor: DING XIAOQI
IPC: H01L27/12
Filed: 2021-04-28
Abstract: A display substrate and a preparation method therefor, and a display apparatus. The display substrate comprises a first semiconductor layer, a first conductive layer, a second conductive layer, a second semiconductor layer, a third conductive layer, an interlayer insulating layer and an organic layer, which are stacked on a base, wherein the first semiconductor layer comprises an active layer of a polysilicon transistor, the first conductive layer comprises a gate electrode of the polysilicon transistor and a first electrode plate of a storage capacitor, the second conductive layer comprises a second electrode plate of the storage capacitor, the second semiconductor layer comprises an active layer of an oxide transistor, and the third conductive layer comprises a gate electrode of the oxide transistor; and a plurality of via holes and grooves are arranged in the interlayer insulating layer, there is at least an overlapping area between orthographic projections of the plurality of via holes on the base and an orthographic projection of at least one of the first semiconductor layer, the first conductive layer, the second conductive layer, the second semiconductor layer and the third conductive layer on the base, and the plurality of grooves are filled with the organic layer.
Patent EP-4035804-A1 (EP)
Inventor: SCHWEID STUART A
IPC: G05B19/4099
Filed: 2022-01-06
Abstract: A slicer in a material drop ejecting three-dimensional (3D) object printer determines the number of material drops to eject to form a perimeter in an object layer and distributes a quantization error over the layers forming the perimeter. The slicer also identifies the location for the first material drop ejected to form the perimeter using a blue noise generator.
Patent EP-4032805-A1 (EP)
Title: Leading edge structure for a flow control system of an aircraft
Inventor: BERTOLINI IVANO
IPC: B64C3/20
Filed: 2022-01-17
Abstract: Disclosed is a leading edge structure (1) for a flow control system of an aircraft (101), comprising a double-walled leading edge panel (3) that surrounds a plenum (7) in a curved manner, wherein the leading edge panel (3) has a first side portion (11) extending to a first attachment end (17), wherein the leading edge panel (3) has a second side portion (13) extending to a second attachment end (19), wherein the leading edge panel (3) comprises an inner wall element (21) facing the plenum (7), an outer wall element (23) for contact with an ambient flow (25), a core assembly (97), wherein the outer wall element (23) comprises a plurality of micro pores (31) forming a fluid connection between the core assembly (97) and the ambient flow (25), and wherein the inner wall element (21) comprises openings (33) forming a fluid connection between the core assembly (97) and the plenum (7). The object, to provide a leading edge structure that allows for a minimized thickness of the outer wall element, is achieved in that at the first attachment end (17) and/or at the second attachment end (19) the outer wall element (23) is attached to the inner wall element (21) by both bonding and fasteners (85, 87, 89, 91).
Patent EP-4215924-A1 (EP)
Inventor: SPRINGETT NIGEL
IPC: G01R19/00
Filed: 2022-01-25
Abstract: The invention relates to resonant circuitry arrangement (10) comprising:- an electric inductivity (12);- an electric capacity (14) which is electrically connected with the electric inductivity; and- a determination apparatus (44) for determining an alternating electric current (64) of the resonant circuitry arrangement (10);- the electric capacity (14) comprises at least two electric capacitors (38, 40) which are connected in parallel;- the determination apparatus (44) comprises a current sensing device (16), wherein the current sensing device (16) is electrically connected with one of the at least two electric capacitors (38) only in order to provide a respective current sense signal; and- the determination apparatus (44) is configured to determine the alternating electric current (64) based on the current sense signal, a first electric capacity of the first capacitor (38), and a second electric capacity of the at least one second capacitor (40).
Patent EP-4059758-A1 (EP)
Inventor: KUNZE ALEXANDER
IPC: B60K35/00
Filed: 2022-02-10
Abstract: Die Erfindung betrifft eine Vorrichtung (10) zur verbesserten Visualisierung eines Hinweises (24) in einem Kraftfahrzeug (28) sowie ein entsprechendes System (18) Verfahren und Computer-Programm.Es ist vorgesehen, dass ein kontaktanaloges Head-Up Display (20) Informationen (24) in direktem Kontakt zur Umgebung platziert. Im Gegensatz zu konventionellen Head-Up Displays erscheinen die Informationen als Teil der Umgebung. Gegenstand der Erfindung ist die Platzierung eines Informationscontainers (34) in einer Distanz x vor dem Fahrzeug (28), welcher entsprechend der Verringerung der Distanz x größer wird und fix zur Umgebung platziert ist, um den Effekt eines in der Realität verorteten Containers zu erzeugen. Infolge des unmittelbaren Realitätsbezugs ist es offensichtlich, dass der Container bei Erreichen seiner in der Umgebung verorteten Position verschwindet, das heißt, es gibt eine klare Kommunikation dass und wann die Information verschwindet. Im Gegensatz dazu kann die Erfordernis einer Interaktion durch das Stehenbleiben des Elements kommuniziert werden. Das heißt kurz vor dem Erreichen der Position des Informationscontainers (34), verbleibt dieser starr im Sichtfeld (26) und wird vor dem Egofahrzeug (28) "hergeschoben". Dadurch ist unmittelbar offensichtlich, dass eine Bedienhandlung erforderlich ist, um das Popup zu quittieren beziehungsweise um dadurch eine Aktion zu triggern.
Patent EP-4178207-A1 (EP)
Inventor: BLAKEMORE MATTHEW
IPC: H04N21/235
Filed: 2022-02-10
Abstract: A computer-implemented method of training a system for predicting, based on an age rating of a content item in a source territory, an age rating of a content item in a target territory, the method comprising: obtaining age rating data for a plurality of territories, the age rating data comprising a plurality of age ratings for a respective plurality of content items for the source territory, the target territory, and at least one other territory; determining, based on the age rating data, a similarity vector relating to the target territory, the similarity vector comprising a prediction score for each of the source territory and the at least one other territory; determining, for the similarity vector, a territory associated with a highest prediction score; training, using a training dataset, a machine learning model to provide an age rating for a content item in the target territory based on an age rating for the content item in the source territory, wherein the training dataset comprises the age rating data for: the target territory, the territory associated with the highest prediction score, and, when the territory associated with the highest prediction score is not the source territory, the source territory.
Patent EP-4108902-A1 (EP)
Inventor: MURAKAMI HARUHIKO
IPC: C25D11/02
Filed: 2022-02-21
Abstract: [Problem to be Solved] The present invention provides a piston for an internal combustion engine in which an anodized film is formed on a piston crown surface, the anodized film having low thermal conductivity and volume specific heat capacity, excellent durability, and the ability to suppress heat retention even during a continuous run of an internal combustion engine. The present invention also provides a method for manufacturing the piston. 
     [Solution] The method for manufacturing a piston for an internal combustion engine according to the present invention includes: irradiating a piston crown surface 2 of a piston body made of aluminum alloy with laser light to form a recess 10; and forming an anodized film 20 on the piston crown surface 2 by applying an AC/DC superposed voltage to close an opening 13 of the recess 10. The piston for an internal combustion engine according to the present invention has a plurality of the recesses 10 in the piston crown surface 2, of which the openings are closed with the anodized film 25, and has a hollow space 26 closed with the anodized film 20 inside each of the plurality of recesses 10.