baber/WOPTO huggingface dataset:
Patent EP-4318973-A1 (EP)
Title: Quadruple-polarized antenna array and spatial polarization isolation of beams using same
Inventor: KIM DUK YONG
IPC: H04B7/10
Filed: 2022-03-25
Abstract: A quad-polarized antenna system according to the present invention comprises a plurality of RF chains, and an antenna array in which rows of first dual-polarized antenna units and rows of second dual-polarized antenna units are alternately arranged in a horizontal direction. The first dual-polarized antenna unit and the second dual-polarized antenna unit have different dual polarization characteristics from each other. The rows of first dual-polarized antenna units are used to form at least one first beam and at least one second beam which have +/-45° polarizations, and the rows of second dual-polarized antenna units are used to form at least one third beam and at least one fourth beam which have 0°/90° polarizations. The first beam, the second beam, the third beam, and the fourth beam are formed towards different spatial directions, and the first and third beams correspond to main lobes, and the second and fourth beams correspond to grating lobes.
Patent EP-4318095-A1 (EP)
Inventor: HOSHI YUJI
IPC: G02C7/02
Filed: 2022-03-31
Abstract: A composition for an antifogging film of a spectacle lens, wherein the composition has a viscosity at 15°C of 20 mPa · s or more and 80 mPa · s or less, and a solid content of 10 mass% or more and 25 mass% or less.
Patent EP-4317245-A1 (EP)
Title: Branched poly(lactic acid-3-hydroxypropionic acid) polymer and method for preparing same
Inventor: LEE YEONJU
IPC: C08G63/06
Filed: 2022-05-06
Abstract: The present disclosure provides a novel branched poly(lactic acid-3-hydroxypropionic acid)copolymer that can realize an excellent production yield while maintaining the intrinsic physical properties of poly(3-hydroxypropionic acid), and a method for preparation thereof.
Patent EP-4227905-A1 (EP)
Inventor: LIU WENZHAO
IPC: G06T7/514
Filed: 2022-09-08
Abstract: Embodiments of this application provide a method for eliminating an interference pattern in an image, and an apparatus, and relate to the image processing field, which can eliminate an interference pattern in an image collected by a ToF sensor arranged under a display screen of an electronic device. The method includes: obtaining, by the electronic device in advance, K interference patterns corresponding to K different values of a same parameter one by one; collecting, by the electronic device, a first image, and measuring a first parameter value in a case that the first image is collected; determining a first interference pattern in the K interference patterns according to the first parameter value, and determining the second interference pattern according to the first interference pattern; and eliminating the second interference pattern in the first image, so that the processed first image does not include the interference pattern. Therefore, the ToF sensor can be arranged under the display screen of the electronic device, and measurement precision the same as that when the ToF sensor is arranged on a frame can be achieved.
Patent EP-4287725-A1 (EP)
Title: Method and device for time and phase synchronization between base stations in network cooperative communication
Inventor: KIM JAEMIN
IPC: H04W56/00
Filed: 2022-05-25
Abstract: The present disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. The present disclosure provides a method performed by a terminal in a wireless communication system and a device for performing same, the method comprising the steps of: measuring a first reference signal transmitted from a first transmission and reception point (TRP) of a base station, and measuring a second reference signal transmitted from a second TRP; calculating a time delay difference between the first reference signal and the second reference signal; receiving, from the base station, terminal report configuration information indicating a report on the time delay difference between the first reference signal and the second reference signal; transmitting information on the time delay difference between the first reference signal and the second reference signal to the base station on the basis of the terminal report configuration information; receiving, from the first TRP and the second TRP, reference signals compensated on the basis of the information on the time delay difference between the first reference signal and the second reference signal; and receiving downlink information from the first TRP and the second TRP on the basis of the compensated reference signals.
Patent EP-4220815-A1 (EP)
Inventor: PARK SEOKRYUN
IPC: H01M10/42
Filed: 2023-01-23
Abstract: A connector of a battery pack includes first pads arranged at both sides of one end of the connector, and second pads arranged at both sides of another end of the connector, wherein the first pads are in contact with each of first and second open portions, and the second pads are in contact with each of third and fourth open portions.
Patent EP-4224624-A1 (EP)
Inventor: ELLER ANDREW J
IPC: H01P1/22
Filed: 2023-01-25
Abstract: Systems and methods for operating a communication device. The methods comprise: obtaining a signal; allowing the signal to pass through a junction of a communication path to which a reflective frequency selective limiter is coupled; attenuating unwanted components of the signal using the reflective frequency selective limiter; and reflecting remaining components of the signal by the reflective frequency selective limiter so that the remaining components travel downstream along the communication path.
Patent EP-4242668-A1 (EP)
Inventor: DUMONT ERWAN
IPC: G01R15/06
Filed: 2023-02-02
Abstract: L'invention concerne un dispositif (100) pour la mesure sans contact d'une tension d'un câble (102) définie par rapport à un potentiel de référence (114), ledit dispositif (100) comprenant une enveloppe (104), connectée au potentiel de référence (114), comprenant :- une ouverture (106) orientée vers ledit câble (102),- un volume intérieur (108) comprenant :▪ une électrode (110), appelée électrode principale (110), positionnéeau niveau de l'ouverture (106) et au regard dudit câble (102),▪ un moyen de mesure (112) agencé pour mesurer une tension entrel'électrode principale (110) et ladite enveloppe (104).
Patent EP-4199035-A1 (EP)
Inventor: BRET TRISTAN
IPC: H01J37/305
Filed: 2012-04-26
Abstract: The invention relates to method for removing excessive material from a substrate (105), the method comprising the steps of: (a) depositing a removable material around the excessive material using a focused particle beam (127) and at least one deposition gas; and (b) removing the excessive material together with the removable material.
Patent EP-4215621-A1 (EP)
Inventor: JOHNSTONE ANDREA L
IPC: C12Q1/6851
Filed: 2019-03-01
Abstract: The invention relates to the use of recombinant / semi-synthetic nucleosomes carrying histone and/or DNA modifications as a reference standard for quantification of covalently modified (on the histone proteins or wrapping DNA), variant, or mutant nucleosomes (collectively "modified nucleosomes" or "nucleosome modifications") from a biological sample. The invention further relates to methods of using the assay to accurately quantify single or combinatorial nucleosome modifications as biomarkers of disease.
Patent EP-4246236-A1 (EP)
Title: Process cartridge and electrophotographic apparatus
Inventor: NAKAZONO CHIHARU
IPC: G03G9/097
Filed: 2023-03-08
Abstract: Provided is a process cartridge removably mountable onto a main body of an electrophotographic apparatus, the process cartridge comprising an electrophotographic photosensitive member, a toner, and a developing member configured to supply the toner to the electrophotographic photosensitive member, wherein, in filter fitting analysis in STEM-EDS analysis, a hydrotalcite particle comprises fluorine, and wherein, when a number-average primary particle diameter of a particle A is represented by "m" [nm], a content ratio of the particle A with respect to the surface layer is represented by "p" [vol%], and a number-average primary particle diameter of the hydrotalcite particle is represented by "h" [nm], the "m", the "p", and the "h" satisfy the following expressions, respectively:      5   ≤   m   ≤   300             5   ≤   p   ≤   40        and      60   ≤   h   ≤   1   ,000
Patent EP-4245685-A1 (EP)
Inventor: LUDWIG CHRISTOPHER
IPC: B65D75/00
Filed: 2023-03-14
Abstract: An enclosure includes a first panel, a second panel coupled with the first panel along outer edges of the first panel and the second panel, and a gusset panel having first and second legs. The first leg may be coupled with the first panel. The second leg may have opposite ends and a middle portion with at least the middle portion separate from the first panel and the second panel. The second leg and the second panel may form an auxiliary port through which product can be loaded into an interior volume disposed between the first panel and the second panel. The middle portion of the second leg of the gusset panel may be coupled with the second panel after the product is loaded into the interior volume between the first panel and the second panel to enclose the product in the interior volume.
Patent EP-4249357-A1 (EP)
Inventor: ROSENE LEO
IPC: B62K21/12
Filed: 2023-03-24
Abstract: A vehicle stem (100) configured to secure a handle bar to a vehicle frame is disclosed. The vehicle stem (100) includes: a body containing a first and second arm segment defining a vehicle frame hole (120); a handle bar clamp arm (115) positioned adjacent to the first and second arm segment, wherein a curvature of the handle bar clamp arm defines a handle bar hole (110) oriented perpendicular to the vehicle frame hole (120); wherein a first distal end of the first arm segment comprises a first set of vehicle frame clamp holes (140) and wherein a second distal end of the second arm segment comprises a second set of vehicle frame clamp holes (140); wherein a first distal end of the handle bar clamp arm (115) comprises a set of slotted fastener holes (130) that are separated by a gap from a set of threaded fastener holes (135) positioned on a second distal end of the handle bar clamp arm (115).
Patent EP-4261398-A1 (EP)
Title: Fleet fuel allocation
Inventor: SWANN PETER
IPC: F02C7/22
Filed: 2023-03-30
Abstract: The present application discloses a computer implemented method (4090) of determining a fleetwide fuel allocation for a plurality of missions carried out by a plurality of aircraft, the plurality of missions being supplied with fuel from a fuel source comprising an amount of a default fuel and an amount of a non-default fuel, the fuel allocation indicating the amount of the non-default fuel and the default fuel to be allocated to each of the plurality of missions, the default fuel and the non-default fuel having one or more fuel characteristics different from each other. The method comprises the following steps: obtaining (4092) an initial proposed fuel allocation for each of the plurality of missions; performing (4094) a fleet-wide optimisation in which the proposed fuel allocation of each of the plurality of missions is modified within the constraints of the total available default and/or non-default fuel from the fuel source to minimise a sum of per-mission nvPM impact parameters over all of the plurality of missions, each of the plurality of missions being associated with a respective per-mission nvPM impact parameter determined according to a fuel usage for that mission, the fuel usage defining how the fuel allocation for the respective mission is to be used during that mission; and determining (4096) the fleetwide fuel allocation for the plurality of missions based on the fleet-wide optimisation. Also disclosed is a method (4100) of loading fuel onto a plurality of aircraft, a non-transitory computer readable medium and a fleetwide fuel allocation determination system (5100).
Patent EP-4276747-A1 (EP)
Title: System and method for inspecting a component for anomalous region
Inventor: BLAKESLEE BRIGID A
IPC: G06T7/00
Filed: 2023-05-04
Abstract: A method of inspecting a component for anomalous regions includes recording a plurality of sensor readings using one or more sensors, each reading corresponding to a different region of the component; determining an appearance metric for each reading; and determining a nominal appearance metric based on individual values of the appearance metric for a first subset of the readings. The method includes, for a particular sensor reading outside the first subset: determining a difference between the nominal appearance metric and the appearance metric of the particular reading; updating the nominal appearance metric based on the particular sensor reading; and, based on the difference exceeding a threshold: determining that the particular sensor reading is anomalous and corresponds to an anomalous region of the component, and recording additional sensor readings of the anomalous region using one or more sensing parameters that differ from those used to record the anomalous sensor reading.
Patent EP-4275569-A1 (EP)
Inventor: TABELING CHRISTIAN
IPC: A47L11/16
Filed: 2023-05-08
Abstract: Dargestellt und beschrieben ist eine Saugfußanordnung zur Anbringung an einer Bodenreinigungsmaschine (1) mit einem Saugfuß (37), mit einem mit der Basis (39) verbundenen Saugfußhalter (33), der einen Kupplungsabschnitt (35) aufweist, mit einer Saugfußanbindung (23), die sich zwischen einem Kupplungsende (25) und einem Maschinenende (27) erstreckt, wobei das Maschinenende (27) ausgebildet ist, an einer Bodenreinigungsmaschine (1), vorzugsweise um eine Hochachse (31) schwenkbar, angebracht zu sein, wobei einer aus dem Kupplungsabschnitt (35) und dem Kupplungsende (25) einen Zapfenabschnitt (57) aufweist, der sich entlang einer Zapfenachse (59) erstreckt, die parallel zu der Kontaktebene verläuft, wobei der andere aus dem Kupplungsabschnitt (35) und dem Kupplungsende (25) ein erstes und ein zweites Klemmelement (63, 65) aufweist, die einander gegenüberliegen, freie Enden (69) aufweisen und derart konkav verlaufen, dass ein Aufnahmeabschnitt (67) zwischen den Klemmelementen (63, 65) gebildet ist, in dem der Zapfenabschnitt (57) aufgenommen ist, wobei der Abstand der freien Enden (69) der Klemmelemente (63, 65) voneinander geringer ist als der Abstand der Klemmelemente (63, 65) im Aufnahmeabschnitt (67) und wobei eines oder beide Klemmelemente (63, 65) derart elastisch verformbar sind, dass der Zapfenabschnitt (57) senkrecht zu dessen Erstreckungsrichtung über die freien Enden (69) aus dem Aufnahmeabschnitt (67) heraus und in diesen hinein bewegt werden kann.
Patent EP-4290057-A1 (EP)
Inventor: BRAASCH CHRISTIAN
IPC: F01K25/06
Filed: 2023-06-06
Abstract: Die Erfindung betrifft eine Vorrichtung (1, 20, 25) zur Umsetzung quasiisothermer Zustandsänderungen in Wärmekraft- oder Arbeitsmaschinenprozessen, aufweisend einen Zylinder (2), der einen Arbeitsraum (3) bereitstellt, einen in dem Arbeitsraum (3) verlagerbaren Kolben (4) zur Begrenzung eines im Arbeitsraum (3) veränderbaren Gasvolumens, wobei der Zylinder (2) wenigstens eine Zugangsöffnung (5, 6, 21) zum Einbringen und/oder Ausbringen von Arbeitsgas in den bzw. aus dem Arbeitsraum (3), wenigstens eine Wärmeträgereinspritzöffnung (7) zum Einspritzen eines Wärmeträgers (9) in den Arbeitsraum (3) und wenigstens eine Wärmeträgerauslassöffnung (8) zum Ausbringen des Wärmeträgers (9) aus dem Arbeitsraum (3) aufweist, wobei die wenigstens eine Wärmeträgerauslassöffnung (8) und die Zugangsöffnung (6, 21) zum Ausbringen des Arbeitsgases separate Öffnungen sind.Die Erfindung betrifft ferner ein entsprechendes Verfahren zur Umsetzung quasiisothermer Zustandsänderungen in Wärmekraftprozessen oder Arbeitsmaschinenprozessen.
Patent EP-4302970-A1 (EP)
Inventor: PIRROTTA ONOFRIO
IPC: B29C65/08
Filed: 2023-06-19
Abstract: A method (800) for assessing a sealing (200, 202) of a carton package (114) arranged to hold a food product (FP) is disclosed. The sealing (200, 202) is produced by using ultrasonic sealing technology. The method comprisescapturing (802) an image data set (500) depicting the sealing (200, 202), wherein the image data set (500) comprises a first data sub-set (600) associated with a first color channel and a second data sub-set (602) associated with a second color channel,identifying (804) an adherence section (702a, 702b) by using the first data sub-set (600), andidentifying (806) a non-adherence section (704) by using the second data sub-set (602).
Patent EP-4303432-A1 (EP)
Inventor: HUANG PING-CHUN
IPC: F03D3/00
Filed: 2023-07-03
Abstract: A hybrid solar wind power generation device includes a wind-driven module (2) and a solar module (3) drivingly connected with a drive shaft (11) of a power generator (1). The wind-driven module (2) has a wind-driven blade set (21) drivable by wind power to drive the drive shaft (11) for driving the power generator (1) to generate power. The solar panel set (31) has multiple solar panels (310) arranged at intervals to drive the motor (33) for driving the solar panel set (31) and the drive shaft (11) to rotate. Both the wind-driven module (2) and the solar module (3) serve to drive the drive shaft (11) for driving the power generator (1) to generate power. During the process of power generation, the sunlight passes through the hollow sections (32) between the wind-driven blades (210, 23) and the solar panels (310) in rotation and project onto the ground. This improves the shortcoming that the sunlight is blocked from the space under the equipment.
Patent EP-0007621-A1 (EP)
Inventor: TANIGUCHI HARUTAKA
IPC: G01N27/12
Filed: 1979-07-24
Abstract: PCT No. PCT/JP79/00195 Sec. 371 Date Mar. 14, 1980 Sec. 102(e) Date Mar. 14, 1980 PCT Filed Jul. 26, 1979. An oxygen sensor in which a porous thick membrane (20) of transition-metal oxide and electrode metal thick membranes (14, 16) are provided on a ceramic base and these membranes are coated with a ceramic protective layer. The oxygen sensor in which the transition-metal oxide and the electrode metal are constructed in the forms of thick membranes and the protective layer is formed by plasma spray coating is mechanically tough and permits the gas to diffuse rapidly into the porous structure with rapid variation in the electric resistance depending on an oxygen partial pressure in the gas. Accordingly, the oxygen sensor may be conveniently used for detecting an oxygen content in the waste gas from automobiles.
Patent EP-0027475-A1 (EP)
Inventor: BENTLEY HERBERT WILLIAM
IPC: F16J15/3284
Filed: 1979-10-18
Abstract: A valve washer comprising an elastomeric core with one surface thereof bonded to a layer of polyolefin.
Patent EP-0014236-A1 (EP)
Inventor: HELLETSBERGER HARALD DR
IPC: C09K3/14
Filed: 1979-11-19
Abstract: Schleifkorn (1) aus Al2O3 das einen Anteil von Titanoxid, vorzugsweise TiO3, aufweist, wird mit einer Ummantelung aus einer keramischen Masse (3) versehen. Das Schleifkorn (1) wird einer Hitzbehandlung unterzogen, wobei eine Umwandlung der Ti-Oxide von der 3-wertigen in die 4-wertige Oxidationsstufe erfolgt. Das Aufschmelzen der Ummantelung und die Umwandlung der Kornstruktur erfolgt gleichzeitig.
Patent EP-0016295-A1 (EP)
Inventor: MOLLIER JEAN HENRI
IPC: G11C11/34
Filed: 1979-12-19
Abstract: The device comprises an erasable memory (1), a pilot character (pilot) written into the memory, control circuits (2-15) for the memory authorising the reading of the pilot character and prohibiting the writing of data into the area of the memory reserved for this pilot and a comparator (16) for verifying the conformity of the pilot character. The non-conformity of the pilot character signifies that the memory has been exposed to radiation or to electrical disturbances.
Patent EP-0007891-A1 (EP)
Inventor: GARIN GERT
IPC: E02B15/04
Filed: 1979-07-06
Abstract: A method and a plant for recovery of oil floating on water. The plant comprises a closed container (1 either submersible or semi-submersible, floating in the sea with its upper edge (5) at the boundary between oil and water. The mixture of oil and water floating on top of the container flows down through holes (10) in the upper surface or collecting table (4) of the container into the interior of the container. The mixture is then separated by settling and surplus water is discharged. A so called "calm bay" is formed above and in the immediate vicinity of the container by a collar (9) reaching above the surface and attached to the container, in order to gather the oil to a thick layer, so that less water flows down into the container. After settling, the oil is pumped over to a tanker. The container can be equipped with heating coils (13) in order to facilitate settling and enable pumping of the oil. A number of such containers can be combined to form a vessel.
Patent EP-0009497-A1 (EP)
Inventor: GOEBE FRITZ
IPC: C21D1/06
Filed: 1979-09-11
Abstract: Un rotor a filer (1) en acier (1a) pour une machine a filer est pourvu d'un rotor a double paroi (3) avec une gorge (4) collectrice de la fibre et une partie durcie localement (11) comprenant la gorge collectrice (4) de la fibre, sur le diametre interieur le plus grand (B). En raison du durcissement partiel de la paroi (3) du rotor, on obtient une haute resistance a l'usure de la gorge collectrice (4) de la fibre et la forme finie et le rond du rotor a filer (1) en acier non durci (1a) applicable aux machines a filer a extremite libre peuvent etre conservees.
Patent EP-0013947-A1 (EP)
Inventor: SABET HUSCHANG DIPL-ING
IPC: F02B53/00
Filed: 1980-01-18
Abstract: The internal combustion engine with rotary pistons of the internal axis type consists of two groups of pistons (4, 5), rotating in the circular-cylindrical jacket (1) of an engine housing (1, 2, 3) and connected to one another by an epicyclic geartrain (6, 7), of which the pistons (4) of one group are connected to the side pieces (41) bounding the combustion chambers at the ends, and rotate evenly, and the pistons (5) of the other group rotate unevenly, the geartrain having an inner gearwheel (6) fixed to the housing, planet gearwheels (7) engaging therein, crankshafts (8) connected rigidly to the planet gearwheels and supported in parts that are rigidly connected to the large pistons (4), and having connecting rods (9) supported at the hub (51) of the small pistons (5). The object of the invention is to avoid the end-face arrangement of a special geartrain cage in order to achieve a more compact design F1 and to facilitate the assembly of the individual rotating parts, including the geartrain, outside the motor housing. For this purpose, the epicyclic geartrain (6, 7) is arranged on the one side and the crank geartrain is arranged on the other side of the pistons (4, 5) and the crankshafts (8) are supported in the large pistons (4) or their side pieces (41). <IMAGE>
Patent EP-0019682-A1 (EP)
Inventor: RAY RANJAN
IPC: B22F9/00
Filed: 1980-01-22
Abstract: Metallic glass powder is prepared by heating a solid metallic glass body to a temperature below its glass transition temperature for time sufficient to effect embrittlement, followed by comminution of the embrittled metallic glass body.
Patent EP-0014924-A1 (EP)
Inventor: KADOR ULRICH DR
IPC: B63B35/79
Filed: 1980-02-08
Abstract: Es wird eine Startschot für Windsurfer beschrieben, mit der das Herausziehen des Riggs des Windsurfers aus dem Wasser erleichtert wird. Bei dieser Startschot greift ein Ende der Schot (1,2) in üblicher Weise am vorderen Gabelbaumende (5) an, während das andere Ende der Schot am Mast (3) oberhalb des Gabelbaumes (4) angreift.