baber/WOPTO huggingface dataset:
Patent EP-4118847-A1 (EP)
Inventor: CATALENA CODY
IPC: H04W48/08
Filed: 2021-03-08
Abstract: A method of passive asset tracking using observations of one or more pseudo Wi-Fi access points includes associating unique identifying information of a pseudo Wi-Fi access point with a moveable asset in an asset tracking database, receiving observation data from a Wi-Fi AP Database including the unique identifying information of the pseudo Wi-Fi access point and location information of the pseudo Wi-Fi access point, determining a location of the moveable asset based, at least in part, on the observation data of the pseudo Wi-Fi access point, and storing the location of the moveable asset in the asset tracking database. There is no communication between the asset tracking database and one or more wireless devices that report an encounter with the pseudo Wi-Fi access point to the Wi-Fi AP Database.
Patent EP-4189429-A1 (EP)
Inventor: BRUMLEY ROBERT W
IPC: H04W8/00
Filed: 2021-08-28
Abstract: Certains modes de réalisation concernent des techniques (par exemple, un dispositif, un procédé, une mémoire ou un support lisible par ordinateur non transitoire stockant un code ou des instructions exécutables par un ou plusieurs processeurs) pour des techniques de communication entre un dispositif électronique (par exemple, un haut-parleur intelligent, une télévision intelligente, un appareil intelligent, etc.) et un ou plusieurs dispositifs mobiles (par exemple, un téléphone intelligent, une tablette, un dispositif vestimentaire, etc.). Des techniques peuvent faire varier la vitesse à laquelle le dispositif mobile répond à des messages de télémétrie provenant du haut-parleur intelligent sur la base d'un ou de plusieurs facteurs. Ces facteurs peuvent comprendre un état du dispositif mobile (par exemple, éveillé ou endormi), une orientation de dispositif mobile (par exemple, retourné à l'envers), un état d'application (par exemple, une application musicale active), le mouvement du dispositif mobile (par exemple, immobile pendant une période de temps), et une portée (distance/angle) entre le dispositif mobile et le haut-parleur pour conserver la durée de vie de la batterie. La portée vis-à-vis du dispositif électronique peut activer une ou plusieurs caractéristiques de haut-parleur intelligentes sur le dispositif mobile.
Patent EP-4232851-A1 (EP)
Inventor: REDON JUSTINE
IPC: G02B1/11
Filed: 2021-10-21
Abstract: The invention concerns a transmission optical system (1) having at least a first surface (11) and a second surface (12) having different curvatures and/or the first surface and the second surface being disposed to provide dioptric power. According to the invention, a first coating (21) and a second coating (22) are configured so that the optical system (1) has a colorimetric parameter of evaluation of ghost image visibility lower than a predetermined threshold, said colorimetric parameter of evaluation being based on total ghost image transmission coefficient of at least one ghost image formed by internal reflection of a light beam (30) from a light source (5) between at least the first surface (11) and the second surface (12) and by transmission through the optical system (1), the light beam from the light source being incident on the first surface with a non-null incidence angle, the total ghost image transmission coefficient being integrated over a visible spectral band and depending on a spectrum of the light source.
Patent EP-4237946-A1 (EP)
Inventor: HAIDER FRANZ-JOSEF
IPC: G06F9/54
Filed: 2021-10-28
Abstract: A first operating system (204) and a second operating system (206) are executed by a processor of a computing device (202). The first operating system has a first user space (208) on which a first user space driver (210) is executed. The second operating system has a second user space (212) on which a second user space driver (214) is executed. A common kernel driver (226) is executed on a common kernel (224) to determine which user space driver made a given function call to the common kernel driver and translate the given function call into a corresponding hardware-specific call, based on said determination. The common kernel driver enables the first user space driver and the second user space driver to access computer hardware (228) of the computing device simultaneously.
Patent EP-4156338-A1 (EP)
Title: Non-aqueous electrolyte secondary battery
Inventor: ZHONG YUANLONG
IPC: H01M10/052
Filed: 2021-04-08
Abstract: A nonaqueous electrolyte secondary battery includes a positive electrode, a negative electrode, and a nonaqueous electrolyte. The positive electrode includes a positive electrode active material. The positive electrode active material includes a lithium transition metal composite oxide including Ni, Al, and at least one of Co and Mn. The lithium transition metal composite oxide is represented by a composition formula below: Li<sub>α</sub>Ni<sub>(1-s-x2-y-z)</sub>Co<sub>x1</sub>Mn<sub>x2</sub>Al<sub>y</sub>M<sub>z</sub>O<sub>2+β</sub> (where 0.95 ≤ α ≤ 1.05, 0.5 ≤ 1-x1-x2-y-z ≤ 0.95, 0 ≤ x1 ≤ 0.04, 0 ≤ x2 ≤ 0.1, 0< y ≤ 0.1, 0 ≤ z ≤ 0.1, -0.05 ≤ β ≤ 0.05, M is at least one selected from the group consisting of Ti, Zr, Nb, Mo, W, Fe, Zn, B, Si, Mg, Ca, Sr, and Y). The nonaqueous electrolyte includes an isocyanuric acid ester component having at least one unsaturated organic group with an unsaturated carbon-carbon bond.
Patent EP-4155457-A1 (EP)
Inventor: SUGIYAMA Ikue
IPC: B32B27/10
Filed: 2021-05-19
Abstract: It is an object of the present invention to provide fine fibrous cellulose capable of enhancing transparency and suppressing coloring, when the fine fibrous cellulose are processed into a dispersed solution or a sheet. The present invention relates to fine fibrous cellulose, in which the amount of substituents introduced is less than 0.5 mmol/g and the fiber width is 1 to 10 nm. Moreover, the present invention relates to a dispersed solution and a sheet, each of which comprises fine fibrous cellulose. Furthermore, the present invention relates to a method for producing fine fibrous cellulose, comprising: (A) removing at least a part of substituents from fine fibrous cellulose with a fiber width of 1000 nm or less having the substituents, and (B) performing a uniform dispersion treatment on the resulting fine fibrous cellulose after completion of the (A).
Patent EP-4135436-A1 (EP)
Inventor: SHIN CHEOLKYU
IPC: H04L5/00
Filed: 2021-05-17
Abstract: The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. The present disclosure relates to a technology for performing resource selection through carrier aggregation in V2X communication. An embodiment of the present invention provides a method of a first terminal in a wireless communication system. The method comprises the steps of: identifying a first carrier and a second carrier for sidelink communication; identifying whether at least one symbol included in a slot within a resource selection window of the first carrier is selected for the second carrier; selecting at least one resource for transmitting sidelink data in the resource selection window based on whether the at least one symbol is selected for the second carrier; and transmitting, to a second terminal, the sidelink data through the selected at least one resource.
Patent EP-4244496-A1 (EP)
Inventor: BAL GUIDO
IPC: F16D1/076
Filed: 2021-11-10
Abstract: Turbomachine, comprising a shaft (10) with a first end and an impeller (20) arranged at and coupled to the first end of the shaft (20), arranged together to rotate about an axis of rotation (1). The turbomachine comprises a friction ring (30) clamped between an axial surface (13) at the first end of the shaft (10) and an opposite axial surface (23) of the impeller (20). The friction ring (30) is preferably provided with a surface with hard particles, e.g. diamond or ceramic, to increase friction between the clamped parts and to interlock the clamped parts.
Patent EP-4166538-A1 (EP)
Inventor: HASHIMOTO YUJI
IPC: C07C323/52
Filed: 2021-05-31
Abstract: A method for producing a thiol compound including a light emission process in which light is emitted to a colored thiol compound or a composition containing the thiol compound. In the light emission process, it is preferable to emit light including light with a wavelength of 250 nm to 600 nm to the composition.
Patent EP-4134119-A1 (EP)
Inventor: GUIMARAES MARCELO
IPC: A61M25/00
Filed: 2021-03-26
Abstract: [Problem] Provided is a catheter that can easily reach and be engaged with a uterine artery or a prostate artery from a radial artery and a treatment method.[Solution] A catheter (1) for uterine artery engagement includes a tube shaped body communicating from a proximal end to a distal end. A tube shaped body (2) includes, at a distal portion thereof, a shaped portion (24) shaped in a manner of being bent on substantially the same plane (X). The shaped portion (24) includes a proximal bent portion (25) bent to define a first angle (θ1), a distal bent portion (27) defining a second angle (θ2) distal of the proximal bent portion (25) and bent to the same side as the proximal bent portion (25), an intermediate linear portion (26) that is linear and is disposed between the proximal bent portion (25) and the distal bent portion (27), and a distal linear portion (28) that is linear and is disposed distal of the distal bent portion (27). A first minimum curvature radius (R1) of the proximal bent portion (25) is no less than 3 times and no more than 11 times a second minimum curvature radius (R2) of the distal-side bent portion (27).
Patent EP-4248011-A1 (EP)
Inventor: MELE ANDREA
IPC: D21C3/20
Filed: 2021-11-15
Abstract: Process for the treatment of lignocellulosic biomass with a process solvent selected from a eutectic solvent, an ionic liquid and/or a mixture of said eutectic solvent and said ionic liquid, comprising the following steps or stages: A. Mixing the biomass with said process solvent and filtering the solid precipitate consisting of insoluble cellulosic residues; B. Treating the process solvent mixture containing lignin and hemicellulose with water, precipitation of the lignin and separation of the latter; C. Separating the hemicellulose from the process solvent; wherein • in step A, water is added to said process solvent in weight ratios with respect to the process solvent between 80:20 and 20:80; • in step B, water is added in amounts between 10 and 25 times the initial amount of DBS added in step A, to precipitate the lignin, which is filtered, and the process comprises a stage D in which the water is removed from the filtrate by evaporation at pressures between 5 and 15 mbar, preferably 10 mbar; step C of separating the hemicellulose is carried out by addition of an organic solvent soluble in the process solvent mixture, thereby allowing the precipitation of the hemicellulose and the subsequent separation thereof by conventional techniques from the liquid phase consisting of the process solvent and the organic solvent.
Patent EP-4263893-A1 (EP)
Inventor: PHILIPPOT CLÉMENT
IPC: C22C38/02
Filed: 2021-12-03
Abstract: The invention deals with a coated steel sheet and press hardened steel part having a composition comprising, by weight percent: C 0.15-0.25%, Mn 0.5-1.8%, Si 0.1 - 1.25%, Al 0.01 -0.1%, Cr 0.1 -1.0%, Ti 0.01 -0.1%, B 0.001 -0.004%, P ≤ 0.020%, S ≤ 0.010%, N ≤ 0.010% the remainder of the composition being iron and unavoidable impurities resulting from the smelting. The press hardened steel part comprises a bulk having a microstructure comprising, in surface fraction, more than 95% of martensite and less than 5% of bainite, a coating layer at the surface of the steel part, a ferritic interdiffusion layer between the coating layer and the bulk, and a ratio between the ferritic grain width in the interdiffusion layer GW int  over prior austenite grain size in the bulk PAGS bulk , satisfying following equation (GW int  / PAGS bulk )-1 ≥ 30%.
Patent EP-4222842-A1 (EP)
Title: Electric motor comprising a wiring unit and a stator, and a method for producing such an electric motor
Inventor: MILDENBERGER JAN
IPC: H02K3/52
Filed: 2021-09-08
Abstract: The invention relates to an electric motor comprising a stator and a wiring unit, and a method for producing the electric motor. By means of the wiring unit, it is possible to interconnect, in particular in star connection, individual phases of a multi-phase electrical winding of the stator, and to connect the individual phases to phase connections in order to supply power. The wiring unit has a support ring surrounding a ring axis, in particular concentrically, and has a plurality of, in particular exactly four or at least four, mutually spaced metal conductor elements which are, in particular in portions, substantially in a circular arc shape. The support ring encloses the conductor elements at least partially, in particular encloses at least portions of the conductor element cross-section completely and in an integrally bonded manner. Each conductor element has at least one contacting portion for electrically contacting a portion of the electrical winding. Each conductor element, in particular relative to the ring axis, covers a circumferential angular range, the circumferential angular range covered by each conductor element overlapping with at least one circumferential angular range covered by another conductor element, in particular with the covered circumferential angular ranges of all the other conductor elements, and in a direction parallel to the ring axis, i.e. in the axial direction, each conductor element overlapping at most with one further conductor element, in particular in terms of circumferential angle and/or radial portion.
Patent EP-4164463-A1 (EP)
Inventor: WOODROW CHAD
IPC: A47L11/00
Filed: 2021-06-11
Abstract: A combination surface type sensor may include a housing including a first receptacle, a second receptacle, a third receptacle, and a fourth receptacle, a first surface type detector disposed within the first receptacle, a second surface type detector disposed within the fourth receptacle, an emitter disposed within the second receptacle, and a drop-off detector disposed within the third receptacle.
Patent EP-4166528-A1 (EP)
Title: Co2 methanation reaction apparatus provided with selective oxidation catalyst for co, and metod for removing co from gas
Inventor: IKEMOTO SEIJI
IPC: C07C7/148
Filed: 2021-06-10
Abstract: An object of the present invention is to provide a method and an apparatus for producing a methane-rich gas having a low carbon monoxide concentration, and a method for reducing carbon monoxide from a gas containing carbon monoxide and methane. The method for producing methane-rich gas, comprising adding hydrogen to a gas containing carbon dioxide for carrying out a CO 2  methanation reaction to obtain a gas containing principally methane and collaterally carbon monoxide, and adding oxygen to the above obtained gas to carry out an oxidation reaction of the carbon monoxide in the presence of a CO selective oxidation catalyst, and the method for reducing carbon monoxide from gas containing principally methane and collaterally carbon monoxide, comprising adding oxygen to a gas containing principally methane and collaterally carbon monoxide to carry out an oxidation reaction of the carbon monoxide in the presence of a CO selective oxidation catalyst.
Patent EP-4164083-A1 (EP)
Title: Charging and discharging method for series-parallel battery, and series-parallel battery system
Inventor: GONG YONG
IPC: H01M10/44
Filed: 2021-05-20
Abstract: The present disclosure provides a charging and discharging method for series-parallel batteries applied to a series-parallel battery system including series-parallel batteries and a mainboard, the series-parallel batteries are connected to the mainboard and include at least two batteries that are connected to each other, and the method includes: determining and adjusting a connection mode of each battery of the series-parallel batteries according to a charging or discharging demand type; and charging or discharging the series-parallel batteries according to the connection mode of each battery of the series-parallel batteries. The present disclosure further provides a series-parallel battery system.
Patent EP-4182829-A1 (EP)
Inventor: WAGNER KIM RITTER
IPC: G06F21/33
Filed: 2021-07-12
Abstract: Methods and systems for privacy-preserving identity attribute verification are presented. During an interaction between a relying entity and a user, a relying entity computer can transmit a policy token to a user device. The policy token may indicate the information needed by the relying entity in order to perform the interaction. The user device can verify the policy token, then use the policy token in conjunction with an identity token to generate a zero-knowledge proof. The user device may transmit the zero-knowledge proof to an identity service provider computer. The identity service provider computer may verify the zero-knowledge proof, then generate a verification message. The identity service provider computer may sign the verification message and transmit the signed verification message to the relying entity computer. The relying entity computer may verify the verification message and complete the interaction with the user.
Patent EP-4271322-A1 (EP)
Title: Bondable orthodontic assemblies and methods for bonding
Inventor: TZOU TSI-ZONG
IPC: A61C7/14
Filed: 2021-12-30
Abstract: Orthodontic appliances, methods of preparing and seating said orthodontic appliances, and kits including said orthodontic appliances are described.
Patent EP-4185579-A1 (EP)
Inventor: LI AN-HU
IPC: C07D401/14
Filed: 2021-07-20
Abstract: The present disclosure provides compounds of Formula (I); or a pharmaceutically acceptable salt thereof, wherein each of Ring A, Ring B, R a , R b , L, R 1 , R 2 , m, and n is defined herein, pharmaceutical compositions thereof, methods of inhibiting ROCK1 and/or ROCK2, and methods of treating a ROCK1- and/or ROCK2-mediated disease or disorder.
Patent EP-4264592-A1 (EP)
Inventor: PARZYSZ FANNY
IPC: G08G5/00
Filed: 2021-12-09
Abstract: L'invention concerne un procédé de transfert du contrôle d'un véhicule télé-contrôlé, dit drone, depuis une première entité de contrôle exerçant le contrôle du drone vers une deuxième entité de contrôle. Un tel procédé comprend les étapes suivantes : - détection d'un évènement déclenchant le transfert du contrôle dudit drone, - détermination de ladite deuxième entité de contrôle au moyen d'une liste d'entités de contrôle possédant une autorisation de contrôle dudit drone comprenant au moins des paramètres relatifs à des conditions de transfert du contrôle dudit drone vers ladite deuxième entité de contrôle, - établissement d'un premier canal de transmission entre le drone et ladite deuxième entité de contrôle au travers duquel ladite deuxième entité de contrôle exerce son contrôle sur le drone, l'établissement dudit premier canal de transmission coupant un deuxième canal de transmission établi entre le drone et ladite première entité de contrôle.
Patent EP-4067397-A1 (EP)
Title: Modified conjugated diene-based polymer and rubber composition comprising same
Inventor: PARK HYEON JONG
IPC: C08F8/40
Filed: 2021-08-04
Abstract: The present invention relates to a modified conjugated diene-based polymer and a rubber composition including the same, and provides a modified conjugated diene-based polymer including a first polymer chain and a second polymer chain, including a repeating unit derived from a conjugated diene-based monomer and a derived unit from a nitrogen-containing modification initiator, in each, wherein the first polymer chain includes a derived unit from an aminoalkoxysilane-based modifier in at least one terminal, the second polymer chain includes a derived unit from an aminoepoxy-based modifier in at least one terminal, and the aminoalkoxysilane-based modifier includes 6 or more alkoxy groups in a molecule.
Patent EP-4186390-A1 (EP)
Title: Power control method and apparatus for blower, and temperature control parameter calibration method and apparatus for blower
Inventor: ZHANG YADONG
IPC: A45D20/10
Filed: 2021-08-30
Abstract: A power control method and apparatus for a blower, and a temperature control parameter calibration method and apparatus for a blower, belonging to the technical field of computers. The power control method for a blower comprises: determining a target range of an operating parameter of a heat generation element of a blower according to a target power range of the blower, wherein the operating parameter comprises a time feature parameter for the turning on of the heat generation element of the blower within a predetermined period; and controlling the operating parameter of the heat generation element to be kept within the target range, so that the power of the blower is kept within the target power range. In this way, the problem that different blowers that operate at the same gear have different actual operating powers due to the difference between the different blowers can be solved. The different blowers that operate at the same gear can be kept within the same power range without the need to adjust the difference between blowers of the same model, such that different blowers of the same model can operate according to an expected power. The temperature control parameter calibration method comprises: controlling the operation of a blower; during the operation process, measuring an air outlet temperature of the blower in real time; and when the air outlet temperature is a target temperature, determining a measured value of a temperature control parameter of the blower to be a calibrated value of the temperature control parameter. In this way, different blowers under the same temperature control parameter can maintain the same air outlet temperature, and different blowers of the same model can thus achieve a uniform air outlet effect.
Patent EP-4130969-A1 (EP)
Inventor: HU YANG
IPC: G06F3/06
Filed: 2021-09-07
Abstract: This application provides a method and an apparatus for adjusting a memory configuration parameter. The method includes: obtaining a plurality of pieces of resource pressure, where the plurality of pieces of resource pressure are used to indicate a plurality of requirements for memory compression; and adjusting a memory configuration parameter based on the plurality of pieces of resource pressure, where there is a preset correspondence between the memory configuration parameter and each of the plurality of pieces of resource pressure. The resource pressure is, for example, processor pressure, I/O pressure, memory reclaim pressure, or memory swap space pressure. Memory compression requirements corresponding to different types of resource pressure are different. In the memory adjustment method provided in this application, a plurality of types of information are comprehensively considered, so that system performance can be optimized, and a memory management effect can be improved.