baber/WOPTO huggingface dataset:
Patent EP-4263471-A1 (EP)
Inventor: VAN BELZEN RUUD
IPC: C05B7/00
Filed: 2021-12-21
Abstract: The invention relates to a solid, particulate, ammonium-based composition comprising an ammonium salt and a nitrification inhibitor, wherein the ammonium-based composition is further characterized in that one or more of the following measures applies : a) it comprises 0.01 to 5.0 weight%, relative to the total weight of the composition, of an acidic compound selected from the group of organic acids, boric acid, sulphuric acid, nitric acid, and/or mixtures thereof; b) an anticaking and/or moisture repellent coating comprising a wax, a phosphate ester and an amine is applied onto the ammonium-based composition. The invention further relates to a method for the manufacture of a solid, particulate ammonium-based composition comprising an ammonium salt and a nitrification inhibitor, as well as to a composition of kit of parts comprising : a)an acidic compound selected from the group of organic acids, boric acid, sulphuric acid, nitric acid, and/or mixtures thereof; b) a nitrification inhibitor in solid particulate or liquid form, in particular wherein the nitrification inhibitor is 3,4-dimethylpyrazole or a derivative thereof, such as DMPP or DMPSA; c) optionally, an anticaking and/or moisture repellent coating comprising a wax, a phosphate ester and an amine.
Patent EP-4259979-A1 (EP)
Inventor: BOTTARO ORESTE
IPC: F24F1/0011
Filed: 2021-12-09
Abstract: An internal air treatment unit comprises a box-shaped housing with greater front and rear walls which are opposite and spaced apart from each other and which are closed peripherally by peripheral sides, a fan which is supported in the housing with a rotation axis which is substantially perpendicular to at least one of the greater walls, at least one heat exchange battery which is arranged in the housing, at least one inlet opening for the air to be treated and at least one outlet opening for the treated air. The fan and the heat exchange battery are mounted in the housing in order to be sequentially involved by the air flow generated by the fan through the inlet and outlet openings. The fan is of the centrifugal/radial type without any helix diffuser and with reversed vanes, the heat exchange battery is mounted between the front wall and rear wall close to one of the peripheral sides, and is orientated so as to be coplanar relative to the front wall or inclined with respect to the front wall at an angle less than or equal to 90°. The outlet opening is formed at the peripheral side close to the battery or at the front side and the inlet opening is formed in one of the greater walls, preferably the front wall; furthermore, the peripheral sides with the possible exception of the side involved by the outlet opening are closed so that the housing constitutes a diffuser of the fan.
Patent EP-4189207-A1 (EP)
Title: Automated drilling fluids management system
Inventor: STEWART COLIN
IPC: E21B49/08
Filed: 2021-07-30
Abstract: A method for controlling drilling fluid properties includes receiving one or more measurements representing a drilling efficiency of a drilling rig including a drill bit deployed into a well. A drilling rig circulates a drilling fluid in the well. The method includes determining that the one or more measurements are lower than expected, determining that a property of a subterranean formation in which drill bit is positioned has changed based on one or more measurements, and in response to determining that the subterranean formation has changed, automatically generating a drilling fluid adjustment plan based at least in part on one or more of a drilling fluid inhibition factor or a drilling fluid stability factor.
Patent EP-4256261-A1 (EP)
Title: Drying processes for bio-compatible spme coatings
Inventor: CHEN YONG
IPC: F26B21/08
Filed: 2021-12-02
Abstract: Improved methods for drying for bio-compatible solid phase microextraction (BioSPME) coatings yielding coatings with highly consistent extraction efficiency and biocompatibility. The methods, adapted to flow-through drying systems involve determining relative humidity in and around the drying system, determining a drying temperature range based on the relative humidity, and maintaining the drying temperature within the determined range while drying the coating.
Patent EP-4194458-A1 (EP)
Inventor: LEE GI-BACK
IPC: C07D471/14
Filed: 2021-07-29
Abstract: The present specification relates to a heterocyclic compound represented by Chemical Formula 1, and an organic light emitting device including the same.
Patent EP-4208609-A1 (EP)
Inventor: SIMSIR BOGAC
IPC: E03D11/08
Filed: 2021-06-14
Abstract: The invention relates to a system whereby the flushing fluid is transferred into the ceramic sanitary ware bowl in such a way that it will perform a helical rotational movement. More particularly, the invention relates to a system whereby a vacuum effect is created within the cleaning agent reservoir (5) due to the movement of the flushing fluid as it is being conveyed into the ceramic sanitary ware bowl (11) and preferably some amount of cleaning agent is sucked and gets mixed in the flushing fluid, and the conveyance of the flushing fluid into the ceramic sanitary ware (1) and the transfer of the fluid into the ceramic sanitary ware bowl (11) by guiding the same in a way to perform a helical movement are provided by a single apparatus.
Patent EP-4211151-A1 (EP)
Title: Virus adéno-associé recombinant (rvaa) codant gjb2 et ses utilisations
Inventor: COREY DAVID P
IPC: C07K14/705
Filed: 2021-09-14
Abstract: La présente divulgation, concerne au moins en partie, des compositions (par exemple, un acide nucléique isolé et des rVAAV) et des méthodes de traitement de la perte auditive et de la surdité non syndromiques (DFNB1) par administration d'une protéine bêta 2 à jonction lacunaire (GJB2) à des cellules d'oreille interne qui expriment normalement GJB2 (par exemple , des fibrocytes et les cellules de support de l'organe de Corti et de régions proches). L'acide nucléique isolé selon la présente divulgation comprend une cassette d'expression, la cassette d'expression comprenant un élément régulateur de gène (GRE) de jonction lacunaire bêta 2 (GJB2) (par exemple, des activateurs GJB2, des promoteurs GJB2, GJB2 5' UTR, et/ou GJB2 3' UTR), et une séquence nucléotidique codant pour une protéine GJB2.
Patent EP-4141966-A1 (EP)
Title: Solar cell
Inventor: ZHANG YUCHUN
IPC: H01L31/075
Filed: 2021-10-30
Abstract: The present disclosure provides a heterojunction solar cell. The heterojunction solar cell includes: an N-type wafer, where an i-type amorphous silicon oxide layer, a p-type amorphous silicon layer, and a metal oxides-mixed conductive layer are sequentially arranged on a first surface of the N-type wafer; an i-type amorphous silicon oxide layer and an n-type amorphous silicon layer are sequentially arranged on a second surface of the N-type wafer; and the metal oxides-mixed conductive layer includes In<sub>2</sub>O<sub>3</sub> and an oxide of at least one subgroup metal. The heterojunction solar cell of the present disclosure has high photoelectric conversion efficiency.
Patent EP-4203550-A1 (EP)
Inventor: LIU YUN
IPC: H04W28/16
Filed: 2021-08-24
Abstract: Embodiments of this application provide a resource determining method, an apparatus, and a system, and relate to the communication field, to avoid a conflict between transmission of a second terminal and a sidelink resource that is selected by a first terminal and that is used to send a service to the second terminal or that is selected for the second terminal and that is used to send a service. The solution includes: The first terminal obtains transmission information that is used to determine a transmission status of the second terminal. The first terminal determines one or more sidelink resources based on the transmission status, where the sidelink resource may be used by the second terminal to send data, or the sidelink resource may be used to carry a service sent to the second terminal. The first terminal sends first information to the second terminal, or the first terminal sends the service to the second terminal on a first sidelink resource in the one or more sidelink resources. The solution may be applied to the fields such as unmanned driving, autonomous driving, assisted driving, intelligent driving, connected driving, intelligent connected driving, and car sharing.
Patent EP-4202314-A1 (EP)
Inventor: NAKANO AKIHIRO
IPC: F24F11/77
Filed: 2021-05-24
Abstract: A floor-standing air conditioner includes a fan (18) that blows out air from at least one of a first blow-out port (22a) and/or a second blow-out port (22b), a first member (30) that opens or closes a first flow path (25), a second member (56) that opens or closes a second flow path (26), and a control unit (200) that controls the fan (18), the first member (30), and the second member (56). The control unit (200) is configured to perform a first blowing process of blowing out air from the first blow-out port (22a) with the first flow path (25) opened by the first member (30) and the second flow path (26) closed by the second member (56), a second blowing process of blowing out air from the second blow-out port (22b) with the first flow path (25) closed by the first member (30) and the second flow path (26) opened by the second member (56), and a blow-out port switching process of blowing out air from both the first blow-out port (22a) and the second blow-out port (22b) during switching between the first blowing process and the second blowing process.
Patent EP-4219573-A1 (EP)
Inventor: MATSUMOTO NOBUAKI
IPC: C08F290/06
Filed: 2021-09-07
Abstract: Provided is an ultraviolet curable silicone composition capable of being ejected via ink-jet ejection and turned into a cured product with a superior rubber property. The ultraviolet curable silicone composition contains: 
(A) a one-end polymerizable organopolysiloxane represented by the following formula (1)
     
wherein each of R 1 , R 2 , R 3 , R 4  and R 5  independently represents a linear or branched alkyl group having 1 to 20 carbon atoms, or an aryl-containing group having 6 to 10 carbon atoms; R 6  represents a divalent organic group having 2 to 20 carbon atoms; R 7  represents an alkylene group having 2 to 20 carbon atoms; R 8  represents a hydrogen atom or a methyl group; n is a number of 1 to 500; X represents an alkylene group having 2 to 20 carbon atoms; Y represents -OCH 2 CH 2 -, -OCH(CH 3 )CH 2 - or -OCH 2 CH(CH 3 )-; p is a number of not smaller than 1; Z is - O- or -NH-; and 
(B) a photopolymerization initiator.
Patent EP-4218043-A1 (EP)
Title: Systems and methods for repetitive tuning of matching network
Inventor: RUSSELL GARY
IPC: H01J37/32
Filed: 2021-09-27
Abstract: A method for repetitive tuning of a matching network in a radio frequency plasma processing device, the method including detecting a condition within the matching network and determining if the condition is a known condition for the matching network. Also, finding a prior solution and to the condition when the condition is the known condition for the matching network; and replicating the prior solution for the condition in the matching network.
Patent EP-4224581-A1 (EP)
Inventor: ZHANG LEI
IPC: H01M4/66
Filed: 2021-05-10
Abstract: Provided is a composite current collector. The composite current collector includes a support layer (1), a first conductor layer (2), a second conductor layer (3), and a welding region (4). The support layer (1) is made of a polymer. The first conductor layer (2) is disposed on a first side of the support layer (1). The second conductor layer (3) is disposed on a second side of the support layer (1). In the welding region (4), no polymer is provided between the first conductor layer (2) and the second conductor layer (3).
Patent EP-4231773-A1 (EP)
Inventor: YU JIAN
IPC: H04W84/12
Filed: 2021-11-03
Abstract: This application relates to the field of wireless communication, in particular, to a method for determining a spatial reuse parameter field in a PPDU and a related apparatus, and is applied to a wireless local area network supporting the 802.1 The standard. The method includes: An AP sends a trigger frame, where the trigger frame is used to trigger a station to send an EHT TB PPDU; and the AP receives the EHT TB PPDU sent by the station. A common information field of the trigger frame includes four UL SRP fields, indicating a sum of transmit power of the AP and maximum interference power accepted by the AP. Values indicated by an SRP1 field and an SRP2 field in a U-SIG of the EHT TB PPDU are respectively determined based on values indicated by the four UL SRP fields. During implementation of this embodiment of this application, the spatial reuse parameter field of the EHT TB PPDU may be set without changing a frame structure of the U-SIG.
Patent EP-4258028-A1 (EP)
Title: Fiber connecting body, optical communication system, optical device, and method for manufacturing fiber connecting body
Inventor: ODA TAKUYA
IPC: G02B6/02
Filed: 2021-12-06
Abstract: Provided is a fiber connected body that includes at least two multi-core fibers each having a marker disposed therein and that has improved optical characteristics or a method for producing the fiber connected body. The fiber connected body includes: a first multi-core fiber (111) including (i) a cladding and (ii) cores (111a1 to 111an) and a first marker (111c) inside the cladding; and a second multi-core fiber (112) including (i) a cladding and (ii) cores (112a1 to 112an) and a second marker (112c) inside the cladding, the second multi-core fiber having one end surface (112L) connected to one end surface (111R) of the first multi-core fiber, the cores in the second multi-core fiber each being connected to any one of the cores in the first multi-core fiber or the cores in the first multi-core fiber each being connected to any one of the cores in the second multi-core fiber.
Patent EP-4258303-A1 (EP)
Inventor: CAI GUOQING
IPC: H01F27/30
Filed: 2021-05-06
Abstract: The present invention provides a transformer, which is applied to the technical field of power transmission and distribution, the transformer comprising an iron core, body windings, and a semi-conductive layer, the body windings being sleeved on a core post of the iron core, and the semi-conductive layer being correspondingly provided with the body windings. Auxiliary circuits are connected to the body windings, the auxiliary circuits and preset positions of the body windings have equal potentials, and an equipotential connection point of the semi-conductive layer is provided by the auxiliary circuits. After the semi-conductive layer is connected to the auxiliary circuits, the effect of balancing the electric field distribution of a winding can be achieved. In the transformer provided in the present invention, an equipotential connection point having an equal potential with the preset positions of the body windings of the transformer is provided by means of the auxiliary circuits, and the semi-conductive layer is directly connected to the equipotential connection point, thereby achieving set effects of the semi-conductive layer, that is, improving the electric field distribution of windings, and improving the high-voltage insulation performance of the transformer without damaging the insulation between litz wire strands.
Patent EP-4233117-A1 (EP)
Inventor: KIM JANGWOO
IPC: H01M10/0562
Filed: 2021-07-27
Abstract: Methods of forming an electrochemical cell using a non-inert gas are disclosed. Exemplary methods include providing a first gas before applying or more of current and voltage to the cell. The first (e.g., non-inert) gas can facilitate formation of a solid electrolyte interphase (SEI). Further examples of the disclosure relate to methods of forming an electrochemical cell or portion thereof by electro spraying a solution including polymeric material. Such methods potentially eliminate a step of compressing the cell at a pressure beyond 100 MPa and prolong the cycle life while preventing a fire hazard.
Patent EP-4267110-A1 (EP)
Title: Stable prolonged release formulation of vitamin c and a process for preparation thereof
Inventor: SHAH RAJAT
IPC: A61K9/20
Filed: 2021-08-24
Abstract: The invention relates to stable prolonged release vitamin C formulation, which is free of any added stabilizer and exhibits prolonged release of the active. The formulation is comprised of at least one hydrophobic non-polymeric excipient and hydrophilic release controlling agent along with at least one excipient. The invention also relates to the process for preparation, wherein the active may be treated with hydrophobic release controlling agent, followed by aqueous granulation with hydrophilic release controlling agent. The granules can be converted into compressible dosage forms like tablets or filled in capsules or sachets. The formulation is stable and releases more than 85% of vitamin C over a period of 8 to 24 hours. The formulation can be suitably orally administered to the subjects in need thereof, for maintaining effective levels of vitamin C over prolonged time.
Patent EP-4287394-A1 (EP)
Title: Novel dielectric filter
Inventor: WU FEIJIA
IPC: H01P1/20
Filed: 2021-03-22
Abstract: The present invention provides a novel dielectric filter, which comprises a dielectric body, N+4 through holes, and an end surface metal layer, wherein the end surface metal layer comprises a first metal block, a second metal block, N middle metal blocks, a penultimate metal block, a last metal block, a first metal sideline, a second metal line segment, a third metal line segment, a fourth metal line segment, and a fifth metal line segment; the first metal block, the second metal block, the N middle metal blocks, the penultimate metal block and the last metal block are respectively formed on peripheral sides of a first resonance hole, a second resonance hole, N middle resonance holes, a penultimate resonance hole and a last resonance hole, and a first sub-frame area, a second sub-frame area, N middle sub-frame areas, a penultimate sub-frame area and a last sub-frame area are respectively formed on peripheral sides of the first metal block, the second metal block, the N middle metal blocks, the penultimate metal block and the last metal block.
Patent EP-4156052-A1 (EP)
Inventor: TAZUME Toshiaki
IPC: G06Q10/08
Filed: 2021-02-26
Abstract: A control device (100) includes an acquirer (110) that, when an order is accepted, acquires vehicle location information indicating a location of a vehicle capable of storing a target of the order, start location information indicating a start location at which transportation of the target is started, and preparation information indicating preparation time required for preparation to bring a state of the target into a state where the transportation is startable or a preparation completion time at which the preparation is completed and a generator (120) that generates movement control information for causing the vehicle to move from the location of the vehicle to the start location, based on (i) an amount of energy that the vehicle is estimated to consume to move from the location indicated by the acquired vehicle location information to the start location indicated by the acquired start location information, and (ii) the preparation time or the preparation completion time indicated by the acquired preparation information.
Patent EP-4238377-A1 (EP)
Title: Systems and methods for reporting multiple measurement reports
Inventor: ZHENG GUOZENG
IPC: H04W72/04
Filed: 2021-03-26
Abstract: A wireless communication method includes sending, by a wireless communication node to a wireless communication device, a message requesting the wireless communication device to transmit a measurement report for positioning, wherein the measurement report includes a plurality of measurement instances, each of which is associated with a respective time stamp and includes one or more time-domain occasions.
Patent EP-4246520-A1 (EP)
Inventor: CHI SUNGSOO
IPC: G11C11/4091
Filed: 2021-09-24
Abstract: Provided in the embodiments of the present application are a sensing amplification circuit and a data readout method. The sensing amplification circuit comprises: a first PMOS transistor, a source electrode of which is connected to a first signal end; a first NMOS transistor, a source electrode of which is connected to a second signal end, wherein a drain electrode of the first PMOS transistor and a drain electrode of the first NMOS transistor are connected to a first readout bit line, and gate electrodes thereof are connected to a second readout bit line; a second PMOS transistor, a source electrode of which is connected to the first signal end; a second NMOS transistor, a source electrode of which is connected to the second signal end, wherein a drain electrode of the second PMOS transistor and a drain electrode of the second NMOS transistor are connected to a first complementary readout bit line, and gate electrodes thereof are connected to a second complementary readout bit line; a first conduction unit, one end of which is connected to the first readout bit line, and the other end of which is connected to an initial bit line; a second conduction unit, one end of which is connected to the first complementary readout bit line, and the other end of which is connected to an initial complementary bit line; and a first driving unit, which is used for conducting the first PMOS transistor or the first NMOS transistor; and a second driving unit, which is used for conducting the second PMOS transistor or the second NMOS transistor.
Patent EP-4219927-A1 (EP)
Title: A method of diagnosing an engine system
Inventor: ENGBOM JOHAN
IPC: F02D41/22
Filed: 2022-01-26
Abstract: The present invention relates to a method of diagnosing an engine system (10) comprising an engine (15) and an exhaust aftertreatment system (20) for reducing emissions of the exhaust gases from the engine. The engine system comprises a plurality of replaceable engine system components (12). The method comprises maintaining (S10) a database (18) with component data, the component data comprising, for each one of the replaceable engine system components, a deterioration efficiency parameter (ηD1 - ηDn) correlating the deterioration status (DS) of the replaceable engine system component to emission reducing efficiency (ηE), and a utility component parameter (UC1 - UCn) comprising component exchangeability data (CE1 - CEn); determining (S20) the deterioration status (DS1 - DSn) of each one of the replaceable engine system components; estimating (S30) the emission reducing efficiency (ηE1 - ηEn) for each one of the replaceable engine system components in response to the determined deterioration status and the deterioration efficiency parameter; based on known relation between component exchangeability data and the resulting emission reducing efficiency of a potential exchange of the replaceable engine system component, identifying (S40) a replaceable engine system component to exchange.
Patent EP-4084345-A1 (EP)
Inventor: SHIMURA TOSHIHIRO
IPC: H04B1/04
Filed: 2022-01-31
Abstract: A wireless signal processing circuit includes plural phase switchers, plural variable amplifiers and plural mixers. The plural phase switchers are provided on each of plural paths along which an in-phase signal and a quadrature signal are distributed. The plural phase switchers rotate the phases of the signals by signal phase rotation amounts according to a transmission direction of a transmission signal. The plural variable amplifiers alter amplitudes of input signals or output signals of the corresponding phase switchers in accordance with the transmission direction of the transmission signal. The plural mixers up-convert frequencies of the signals processed by the corresponding phase switchers and variable amplifiers.