baber/WOPTO huggingface dataset:
Patent EP-4303193-A1 (EP)
Inventor: HYUN JUN TAEK
IPC: C02F1/72
Filed: 2022-01-17
Abstract: The present invention relates to a mixed oxidizing agent for treating refractory wastewater and a method for treating wastewater using the oxidizing agent, and more specifically, is composed of: an oxidizing agent injection step of injecting, into refractory wastewater containing organic pollutants and ammonia nitrogen, a mixed oxidizing agent for treating wastewater, the mixed oxidizing agent composed of 1 to 99 mol% of persulfate and 1 to 99 mol% of a chlorine-based oxidizing agent; and an oxidizing agent activation step of activating the oxidizing agent contained in the refractory wastewater via the oxidizing agent injection step. The mixed oxidizing agent for treating refractory wastewater composed of the above components, and the method for treating wastewater using the oxidizing agent, can remove organic pollutants and ammonia nitrogen contained in the refractory wastewater with high efficiency and low cost.
Patent EP-4311082-A1 (EP)
Inventor: TANAKA YUUKI
IPC: H02K7/116
Filed: 2022-02-28
Abstract: [PROBLEMS] An object of the present invention is to reduce an amount of oil leaking from between a catch tank portion and a tunnel portion. 
     [SOLUTIONS] A component comprising: a first case portion having a tunnel portion having an opening end opening toward an axial direction; and a second case portion having a catch tank portion opening upward, wherein the first case portion and the second case portion face each other such that a bottom portion of the tunnel portion and a bottom portion of the catch tank portion are coupled to each other.
Patent EP-4309899-A1 (EP)
Inventor: MOTOI KEIICHI
IPC: B41C1/00
Filed: 2022-03-07
Abstract: The present invention aims to provide a method for easily producing a recycled developer by flocculating a photosensitive resin composition dispersed in a waste developer of a water-developable flexographic printing original plate, and separating the photosensitive resin composition from the waste developer. A method for producing a recycled developer from a waste developer generated by development of a water-developable flexographic printing original plate that has a photosensitive resin layer made from a photosensitive resin composition containing a water-dispersible resin, wherein the method comprises the steps of: leaving the waste developer to stand still in a tank so as to emerge and flocculate the photosensitive resin composition dispersed in the waste developer and thus form a solid-liquid mixed phase containing a resin flocculate beneath a liquid surface of the waste developer; and discharging the solid-liquid mixed phase containing the resin flocculate from an outlet formed on a side surface of the tank and obtaining, as a recycled developer, a liquid left in the tank, characterized in that a level of the waste developer in the tank at the time of starting the discharge is higher than the lowest position of an aperture of the outlet.
Patent EP-4287545-A1 (EP)
Inventor: XU MINGHUI
IPC: H04L5/00
Filed: 2022-04-13
Abstract: This application provides a method and an apparatus for determining a phase tracking reference signal PTRS pattern. The method includes: A terminal device receives first scheduled bandwidth threshold information from a network device, where a first scheduled bandwidth threshold indicated by the first scheduled bandwidth threshold information meets a first condition, and the first condition is that a ratio of a total quantity of modulation symbols in a PTRS pattern determined based on the first scheduled bandwidth threshold to a quantity of subcarriers in scheduled bandwidth is less than or equal to a first threshold; and determines a PTRS pattern on one orthogonal frequency division multiplexing OFDM symbol in an OFDM signal based on the scheduled bandwidth threshold. In this application, the network device configures, for the terminal device, the scheduled bandwidth threshold that meets the first condition, to ensure demodulation performance of the device, and further improve spectral efficiency.
Patent EP-4318524-A1 (EP)
Inventor: YAO WEI
IPC: H01H33/42
Filed: 2022-08-10
Abstract: The present invention relates to the field of low-voltage electric appliances, in particular to an operating mechanism. A second operating shaft assembly of the operating mechanism is in driving fit with a second transmission structure. The second operating shaft assembly rotates around its axis to drive the second transmission structure to reciprocate. One end of a second energy storage spring structure is in driving connection to an energy storage shaft while the other end of the second energy storage spring structure is arranged rotatably. The second transmission structure is in driving fit with the energy storage shaft to drive the energy storage shaft to rotate, so that the second energy storage spring structure stores energy. The second energy storage spring structure releases energy after turning past a second dead center position to drive the energy storage shaft to rotate. The energy storage shaft includes an energy storage shaft gear, a power output structure includes a power output gear shaft, and the energy storage shaft gear is engaged with the power output gear shaft to drive the power output gear shaft to rotate. The operating mechanism can flexibly adjust a breaking speed and an opening distance of a conductive device connected to the operating mechanism. The present invention further relates to a switching device including the operating mechanism. The switching device can adjust the breaking speed and the opening distance of the conductive device according to needs without changing the volume.
Patent EP-4246840-A1 (EP)
Inventor: JIN KAIFANG
IPC: H04L/
Filed: 2022-12-08
Abstract: Disclosed are a rotary mechanism and an electronic device. The rotary mechanism includes a base, a first swing arm, a first connecting plate, and a first multistable flexible mechanism. Both the first swing arm and the first connecting plate are hinged to one side of the base. The first multistable flexible mechanism is disposed on the first connecting plate, and the first multistable flexible mechanism cooperates with the first swing arm to switch between a first stable state and a second stable state. In the unfolded state of the rotary mechanism, the first multistable flexible mechanism is in the first stable state, so as to lock the first swing arm at a first locking position of the first swing arm with respect to the first connecting plate. In the folded state of the rotary mechanism, the first multistable flexible mechanism is in the second stable state, so as to lock the first swing arm at a second locking position of the first swing arm with respect to the first connecting plate.
Patent EP-4283720-A1 (EP)
Inventor: WU XUAN
IPC: H01M4/587
Filed: 2022-10-21
Abstract: The present disclosure relates to a graphite negative electrode material and a preparation method thereof and a lithium ion battery, wherein the graphite negative electrode material comprises spherical graphite and a carbon coating layer, the carbon coating layer comprises an M element-containing modifying group, where M is at least one selected from the group consisting of B, N, and P. The preparation method of a graphite negative electrode material comprises performing a thermal polymerization treatment on a mixture containing spherical graphite, a coating agent, and a modifying additive, to obtain a precursor, wherein modifying additive comprises an element M-containing compound, and M is at least one selected from the group consisting of B, N, and P; and performing a carbonization treatment on the precursor under a protective atmosphere, to obtain the graphite negative electrode material. The graphite negative electrode material prepared by the present disclosure can improve expansion of natural graphite and improve the cycle performance.
Patent EP-4187403-A1 (EP)
Inventor: GREENWOOD BENJAMIN
IPC: G06F16/29
Filed: 2017-09-14
Abstract: Provided are systems and methods for obtaining geographic location data. In one embodiment, an example method includes identifying, by the first software application running on one or more computing devices, one or more location parameters indicative of a geographic point of interest based at least in part on an application programming interface invoked by the first software application. The method includes generating, by the first software application running on the one or more computing devices, a query string including the one or more location parameters. The method includes requesting, by the first software application running on the one or more computing devices, location data associated with the geographic point of interest based at least in part on the query string. The method includes providing for display, on at least one display device, the location data associated with the geographic point of interest.
Patent EP-4220018-A1 (EP)
Inventor: DISTASO LUCA
IPC: F24C7/08
Filed: 2023-01-31
Abstract: A camera assembly (10) includes an insulating block (14) for mounting the camera (30) against a surface (16) in contact therewith and aligned with an opening (18) through the surface (16). The insulating block (14) defines an aperture (20) therethrough, a lower side (22) of the aperture (20) being aligned with the opening (18) in the surface (16). The assembly (10) further includes a sink washer (24) mounted to the insulating block (14) in partial contact therewith and extending outward from the top side (28) of the aperture (20). A camera (30) is mounted to the sink washer (24) and has a lens (32) directed through the aperture (20) in the insulating block (14) and through the opening (18) in the surface (16). A glass substrate (34) is coupled within the lower side (22) of the aperture (20) to enclose an air gap (36) within the aperture (20) between the glass substrate (34) and a housing (38) of the camera (30).
Patent EP-4275492-A1 (EP)
Title: Formulation of insecticides comprising propylene carbonate
Inventor: PERIS URQUIJO GORKA
IPC: A01N25/02
Filed: 2020-10-08
Abstract: The invention relates to insecticidal active ingredient formulations comprising at least one active ingredient or a combination of active ingredients in solid form having good storage stability at high and low temperatures and high active ingredient penetration, to a process for production thereof and to the use thereof for application of the active ingredients present.
Patent EP-4257880-A1 (EP)
Inventor: HERTREITER MARTIN
IPC: F23K5/00
Filed: 2023-03-21
Abstract: Die Erfindung betrifft ein Gasregelventil (1) zur elektronischen Druckregelung eines Gas-Luft-Gemisches an einer Gastherme, wobei das Gasregelventil (1) ein Zentralmodul (40), ein Regelmodul (20) und ein Sensormodul (30) aufweist, wobei das Zentralmodul (40) von einem Ventileingang (41) zu einem Ventilausgang (42) von Gas durchströmbar ist, wobei das Regelmodul (20) unmittelbar am Zentralmodul (40) anordenbar und ausgebildet ist, einen Durchfluss des Gases durch das Zentralmodul (40) mit einem strömungstechnisch zwischen Ventileingang (41) und Ventilausgang (42) angeordneten Drosselelement (23) zu regeln, wobei das Sensormodul (30) unmittelbar an dem Zentralmodul (40) anordenbar ist und zumindest einen Sensor (31, 32) aufweist, welcher durch einen strömungstechnisch zwischen dem Drosselelement (23) und dem Ventilausgang (42) angeordneten Gaseinlass (44) mit dem das Zentralmodul (40) durchströmenden Gas in Wirkverbindung steht und welcher ausgebildet ist, zur Druckregelung eine Druckdifferenz zwischen dem das Zentralmodul (40) durchströmenden Gas und einer einen Referenzdruck aufweisenden Luft zu erfassen.
Patent EP-4300809-A1 (EP)
Inventor: PERREAULT BRIAN M
IPC: H02P21/00
Filed: 2023-06-20
Abstract: A system and method for holding position of a mover in an independent cart system includes receiving a current feedback signal corresponding to a current present in at least one coil for a linear drive system in the independent cart system. A motion command for the mover is received, where the motion command defines a desired position along a track of the independent cart system to which the mover is to travel. An electromagnetic pinning control mode is disabled while controlling operation of the at least one mover to the desired position and enabled when the at least one mover is at the desired position.
Patent EP-4311667-A1 (EP)
Inventor: WEDI JOHANNES
IPC: B32B7/027
Filed: 2023-06-23
Abstract: Verbundfolie (2) aus Kunststoff zur Herstellung von Verpackungen, mit einer Außenschicht (4) und mit einer der Außenschicht (4) gegenüberliegenden Innenschicht (6) sowie optional weiteren zwischen diesen beiden Schichten angeordneten Zwischenschichten (8), wobei die Außenschicht (4) und die Innenschicht (6) aus Polyethylen und optional Additiven bestehen und der Kunststoff der Außenschicht (4) eine Schmelztemperatur aufweist, die höher ist, als die Schmelztemperatur des Kunststoffs der Innenschicht (6). Der Kunststoff der Außenschicht (4) weist eine Schmelztemperatur auf, die mindestens 45 °C höher ist, als die Schmelztemperatur des Kunststoffs der Innenschicht (6). Die Schmelztemperatur der Innenschicht (6) ist niedriger als 85 °C und die Innenschicht (6) enthält Antiblockmittel in einer Menge enthält, dass zwei unmittelbar aufeinanderliegende Innenschichten (6) mit einer Kraft von weniger als 3 cN/mm voneinander abziehbar sind. (Fig. 1)
Patent EP-4307521-A1 (EP)
Inventor: LAVAUD BRUNO
IPC: H02J7/00
Filed: 2023-07-13
Abstract: L'horloge (100) comporte : - un système (122, 110) de suivi et d'affichage de l'heure ; - un premier super-condensateur (SC1) ; - un panneau photovoltaïque (106) ; et - un système de charge (128) à partir du panneau photovoltaïque (106).L'horloge (100) comporte en outre : - un deuxième super-condensateur (SC2) ; et - un mélangeur (134) conçu pour, lorsqu'une tension (U1) du premier super-condensateur (SC1) est supérieure à un certain niveau (U2), connecter le premier super-condensateur (SC1), mais pas le deuxième super-condensateur (SC2), au système de suivi et d'affichage (122, 110) pour alimenter électriquement ce dernier à partir du premier super-condensateur (SC1), et, lorsque la tension (U1) du premier super-condensateur (SC1) est égale au niveau (U2), connecter le deuxième super-condensateur (SC2) en plus du premier super-condensateur (SC1) au système de suivi et d'affichage (122, 110) pour alimenter électriquement ce dernier à partir des premier et deuxième super-condensateurs (SC1, SC2).
Patent EP-4312059-A1 (EP)
Inventor: SISHTLA VENKATA A
IPC: G01S13/89
Filed: 2023-07-25
Abstract: A radar system performs a plurality of horizontal scans; from the horizontal scans, the radar system identifies several cells. Based on the horizontal scans, the radar system produces a first vertical profile that is applied to the identified cells. The radar system performs one or more vertical scans of one of the identified cells to get measured reflectivity values in elevation. The measured reflectivity values are used to create a second vertical profile. The second vertical profile is used to refine the first vertical profile at the location of the identified cell and also to proximal weather. The data used to create the first and second vertical profiles can be combined into a data packet and stored within the radar or transmitted to a remote device. The remote device can reproduce a third vertical profile from the information in the data packet at any point.
Patent EP-0001313-A1 (EP)
Inventor: BUSSCHERS FRANCISCUS ALBERTUS
IPC: C08F255/00
Filed: 1978-09-23
Abstract: In a process of preparing a graft copolymer by reacting a polymer of an alkene-1 in an aqueous suspension with a polar monomer, in the presence of a radical initiator, a substantially water-insoluble radical initiator dissolved in an inert water-soluble solvent is added to an aqueous suspension of the alkene polymer, particularly a propylene polymer. High degrees of conversion of the polar monomer combine with a particularly high degree of grafting. 
     The modified polyolefins so prepared show particularly good adhesion properties.
Patent EP-0010221-A1 (EP)
Inventor: ADOLFSSON MORGAN DIPL-ING
IPC: G01R15/24
Filed: 1979-10-02
Abstract: 1. Fiber optical measuring device with at least one light conductor, with a transmitter (34-37) including a transducer for converting an electrical signal into a mechanical movement, with a light flux conducted from a light source (22, 27) through said at least one light conductor (23, 28, 29, 30, 31) to said transmitter, wherein the light flux is modulated analogically with said movement, and with means (36, 31, 38) for transmitting the modulated light to a photo-electrical receiver (39), characterized in that the light conducted to the transmitter consists of a measuring component and a stabilising component (22, 27) having different wavelengths (lambda 1 , lambda 2) and being modulated with different frequencies (f1 , f2 ), that an electrical measuring signal (U) is fed to the transmitter, wherein it is converted into a mechanical movement, which is transmitted to a shield (35) partially covering the end-face of the light conductor and being transparent for the light of the stabilising component and opaque to or less transparent for the light of the measuring component, that behind the shield (35), seen in a direction from the end of the fiber, a mirror (36) is arranged being either rigidly fixed or connected to the shield (35) and reflecting the light into the light conductor (31, 38), and that the measuring device contains an electronic circuit, which resolves the light transmitted from the transmitter into the measuring- and stabilising component and by the aid of these component builds up a measuring signal being independent of the instabilities of the optoelectronics and the fiber optics.
Patent EP-0013728-A1 (EP)
Inventor: DALAL HORMAZDYAR MINOCHER
IPC: H01L21/3213
Filed: 1979-12-10
Abstract: 1. Method of making electric connections between conductive layers representing, on different levels of a semiconductor structure, the lines of the circuits, where on a structured conductive layer of a first lower level applied on a layer (12) covering the semiconductor substrate, the electric connections are established using a mask (24, 25) consisting of a least two layers, where the thus obtained structure is blanket coated with an insulating layer (28), where subsequently the upper side of the connections is exposed, and where finally the metal layer (30) partly representing the still to be produced conductive layer of the second level is blanket deposited, characterized in that on the layer (12) covering the semiconductor substrate the conductive layer of the first level which consists of a metal layer (19) and a metallic etch barrier (20) etchable more slowly than the metal layer (19) is blanket deposited, that thereon an interspaced metal layer (21) etchable more quickly than the metal etch barrier (20) is also blanket deposited, that the metal layer (19), the metallic etch barrier (20) and the interspaced metal layer (21) are structured together in accordance with the respective pattern of the conductive layer of the first level, that using the mask (24, 25) consisting of at least two layers and serving as an etch mask the interspaced metal layer (21) is etched to obtain separate regions (21') representing the electrical connections, and that the insulating layer (28) is removed to expose the surface of the separate regions (21') of the interspaced metal layer (21).
Patent EP-0008888-A1 (EP)
Inventor: BATESON JOHN HARGREAVES
IPC: A61K31/545
Filed: 1979-08-14
Abstract: The compounds of the formula (II) :
     and salts and esters thereof wherein R, is a lower alkyl group, an aralkyl group or is a lower alkyl group substituted on other than the carbon atom to which the sulphur atom is attached by a CO 2 R 3 , OR 4 , N(R 5 )COR 6 , N(R 5 )CO 2 R 6  or N(R 5 )R 7  group or by a C0 2 R 3  and a N(R 5 )COR 6  group wherein R 3  is a group such that CO 2 R 3  is a carboxylic acid group or a salt or lower alkyl or benzyl ester thereof; R 4  is a hydrogen atom or a lower alkyl, lower acyl, benzyloxycarbonyl or p-nitrobenzyloxycarbonyl group or a CONR 8 R 9  group, R 5  is a hydrogen atom or a lower alkyl group; R 6  is a lower alkyl, benzyl or p-nitrobenzyl group; R 7  is a hydrogen atom or a lower alkyl aralkyl, benzhydryl or trityl group; R 8  is a hydrogen atom or a lower alkyl or phenyl group; R 9  is a hydrogen atom or a lower alkyl group; and R 2  is a hydrogen atom or an azidoloweralkyl group or a group CR 10 R 11 R 12  wherein R 10  is a hydrogen atom or a hydroxyl group; R 11  is a hydrogen atom or a lower alkyl group; and R 12  is a hydrogen atom, loweracyloxyloweralkyl group, hydroxyloweralkyl group, tower alkyl group, a benzyl group, a phenyl group or is joined to R 11  to form part of a C 5-7  carbocylic ring or is a group of the formula CH(OH)R 13  or CHX wherein R 13  is a hydrogen atom or lower alkyl group and X is an oxygen atom or a CR 14 R 1  group where R 14  is a hydrogen atom or a lower alkyl, phenyl, CNCO 2 R 16  or COR 16  group where R 16  is lower alkyl, phenyl or benzyl group and R 15  is a hydrogen atom or a lower alkyl group or is joined to R 14  to form part of a C S . 7  carbocyclic ring; except all isomers of thienamycin and except compounds wherein R 2  is ethyl or 1-hydroxyethyl and R, is β-aminoethyl or β-acetamidoethyl and except compounds wherein R 2  is isopropyl and R 1  is trans β-acetamidoethyl, are antibacterials. Their preparation and their use in pharmaceutical compositions are described.
Patent EP-0011552-A1 (EP)
Inventor: ARATI JACQUES
IPC: B63H1/24
Filed: 1979-11-08
Abstract: 1. A marine propeller with collapsible blades, comprising at least two blades (1, 2) articulated relative to a propeller shaft (3), the blades being adapted to move between two positions (inoperative and operative positions), and a mechanism (6) for synchronising the movement of the blades, to synchronise their transfer movement (debattement) between their two positions, the synchronising mechanism comprising a connecting member (7) which is mounted to slide axially relative to the propeller shaft (3) and which co-operates with each of the blades (1, 2) of the propeller, characterised in that the feet (1a, 2a) of the blades (1, 2) of the propeller are housed in an axial slot (5) in the end of the propeller shaft (3) and are articulated relative to the propeller shaft (3) by means of one transverse spindle (4).
Patent EP-0012092-A1 (EP)
Title: Système de sécurité
Inventor: DRAY JACQUES
IPC: G08B29/00
Filed: 1979-12-04
Abstract: Cette invention concerne un système de sécurité comprenant un circuit en pont (1) comportant un élément à contrôler (2), un élément compensateur (3) et des éléments étalons (4, 5). Des moyens (8, 11) sont prévus pour détecter à la sortie du pont une dérive par le décalage de phase avec la fréquence d'alimentation du pont en courant alternatif. Des circuits à retard (13a - 13d) fournissent des retards étagés qui permettent, par comparaison dans des circuits de coîncidence (14a - 14d) de déterminer la nature de la compensation à effectuer pour rétablir l'équilbre du circuit en pont, en agissant sur les éléments étalons variables, plus spécialement sur leur résistance ou sur leur coefficient d'impédance pure.
Patent EP-0016040-A1 (EP)
Inventor: LEE JR GIM FUN
IPC: C08L69/00
Filed: 1980-01-10
Abstract: Des alliages thermoplastiques binaires et ternaires sont obtenus a partir de melanges de polycarbonate et de polystyrene ou de polycarbonate, polystyrene et methyle methacrylate butadiene-styrene. Les alliages possedent des proprietes interessantes et peuvent etre utilises dans une large gamme d'applications.