baber/WOPTO huggingface dataset:
Patent EP-4299309-A1 (EP)
Inventor: JIANG BINGMING
IPC: B32B17/00
Filed: 2022-04-15
Abstract: A head up display glass and a head up display system are provided. The head up display glass includes an outer glass sheet, an inner glass sheet, an intermediate layer, a transparent conducting coating, and an enhanced reflection coating. The outer glass sheet has a first surface and a second surface opposite the first surface. The inner glass sheet has a third surface and a fourth surface opposite the third surface. The second surface faces the third surface. The intermediate layer is disposed between the second surface and the third surface. The transparent conducting coating is disposed on the second surface or the third surface. The enhanced reflection coating is disposed on the fourth surface. The transparent conducting coating has a reflectivity for P-polarized light not less than 6%. The enhanced reflection coating has a reflectivity for P-polarized light not less than 10%. The head up display glass has a reflectivity for P-polarized light not less than 15%, so that P-polarized light rays of an image that enters human eyes can be increased, and thus the reflectivity of the head up display glass for P-polarized light can be improved, thereby improving display sharpness of the head up display image, and enhancing display effect.
Patent EP-4316832-A1 (EP)
Inventor: OKADA KAZUMA
IPC: B32B27/32
Filed: 2022-03-29
Abstract: This polypropylene film is characterized in that the maximum value Dmax and the minimum value Dmin of tanδ in the main alignment direction within a range of -10°C to 50°C satisfy the relationship of formula 1, and that the tensile elongation in a main alignment orthogonal direction at 90°C is 70% or more.      0.00   ≤     Dmax   −   Dmin     /   Dmax   ≤   0.30         
     Provided is a polypropylene film capable of maintaining quality even after being subjected to a processing step at a high temperature.
Patent EP-4276948-A1 (EP)
Title: Positive electrode sheet, secondary battery and electric device
Inventor: FENG LINGYUN
IPC: H01M4/36
Filed: 2022-03-31
Abstract: The present application provides a positive electrode plate, a secondary battery and a power consuming device. The positive electrode plate comprises a positive electrode current collector, a positive electrode film layer provided on at least one surface of the positive electrode current collector, and a conductive undercoat layer between the positive electrode current collector and the positive electrode film layer, wherein the positive electrode film layer comprises a positive electrode active material of a chemical formula of Li a A x Mn 1-y B y P 1-z C z O 4-n D n , and the conductive primer layer comprises a first polymer, a first water-based binder and a first conductive agent.
Patent EP-4216185-A1 (EP)
Inventor: MAHENDRAKAR GURUPRASAD VISHVANATH
IPC: G08B25/14
Filed: 2023-01-16
Abstract: Devices, systems, and methods for upgrading fire panel firmware using machine learning are described herein. In some examples, one or more embodiments include a fire panel comprising a processor and a memory having instructions stored thereon which, when executed by the processor, cause the processor to collect operational data associated with a fire system controlled by the fire panel device over a period of time while the fire panel device utilizes a first firmware version, determine a plurality of test cases based on the operational data, execute the plurality of test cases while the fire panel device utilizes a second firmware version, and provide results of each of the plurality of executed test cases via an interface.
Patent EP-4218973-A1 (EP)
Inventor: KOCDEMIR SAHIN SERDAR
IPC: A63F13/216
Filed: 2023-01-25
Abstract: A computer-implemented system and method of providing a positioning system for a virtual environment hosted on a platform to enable sharing of content, comprising assigning each location in the virtual environment a unique location ID, receiving a request to retrieve a unique location ID and sharing the unique location ID with an application or an electronic device, wherein each unique location ID is a data string having a standardized format across different platforms comprising a platform identifier, a title identifier, a level identifier and a position identifier.
Patent EP-4203593-A1 (EP)
Inventor: GOU WEI
IPC: H04W72/27
Filed: 2015-04-29
Abstract: A method and apparatus for receiving information, and a computer-readable storage medium are disclosed. The method includes: monitoring, at a receiving end, DCI information through a PDCCH / ePDCCH of an unlicensed carrier or a licensed carrier (S202); where the DCI information is used by the receiving end to acquire information about time that the unlicensed carrier is occupied after the unlicensed carrier is seized; the information about time describes the number of subframes which are continuously occupied starting from a certain subframe; monitoring the DCI information comprises at least one of: receiving the information about time through a PDCCH in first one, two, three or four OFDM symbols of a subframe; receiving the information about time through a PDCCH in an OFDM symbol of a second slot of a subframe; and receiving the information about time through a PDCCH/ePDCCH at a preset resource location of a subframe.
Patent EP-4212887-A1 (EP)
Title: Current transducer
Inventor: MOREL PASCAL
IPC: G01R15/20
Filed: 2015-03-20
Abstract: Electrical current transducer for measuring an electric current in a primary conductor, including a housing (4), a magnetic core (6) surrounding a central aperture (9) through which the primary conductor extends, and a magnetic field sensing device (8) comprising connection terminals (18), the housing comprising a magnetic core receiving cavity (22) in which the magnetic core is lodged and a connecting interface portion (25) in which the magnetic field sensing is lodged, the transducer further comprising a conductor module (5) comprising an insulating support (12) in which U shaped conductor coil portions (3) are lodged, the insulating support further comprising latching elements (28a) configured to engage complementary latching shoulders (28b) provided on the housing for securing the conductor module around a branch of the current transducer. The conductor mounting channels comprise clasp protrusions (27) configured to clasp the U shaped conductor coil portions in the conductor mounting channels, a variable number of conductor coil portions being insertably mountable to the insulating support, the number selected according to the operating range of the current transducer.
Patent EP-4245422-A1 (EP)
Title: Liquid discharge apparatus, liquid discharge method, and carrier medium
Inventor: OMURA TAITO
IPC: B05B12/02
Filed: 2023-03-14
Abstract: A liquid discharge apparatus (200) includes a liquid discharge head (10) and circuitry (500). The liquid discharge head (10) has a nozzle hole (N) from which a liquid (3) is discharged and includes a valve (12) to open and close the nozzle hole (N) and a valve driver (13) to drive the valve (12). The circuitry (500) causes the valve driver (13) to drive the valve (12) to open the nozzle hole (N) for a valve opening time to discharge the liquid (3) onto an object (3000), and changes the valve opening time based on a head pressure applied to the liquid (3) in the liquid discharge head (10).
Patent EP-4257637-A1 (EP)
Inventor: CHANG CHUNG HUNG
IPC: C08J11/04
Filed: 2023-03-24
Abstract: A recycled poly(ethylene terephthalate) (rPET) blend processing method includes steps: adding a compatibilizer having a porous carbon structure to an rPET blend, wherein the rPET blend includes at least one of PET/PE blend plastic materials and PET/PP blend plastic materials; the porous carbon structure has a diameter ranging from 300nm to 10µm and a specific surface area of 300-1500 square meters per gram; mixing the compatibilizer and the rPET blend homogeneously to form a mixture; granulating the mixture to obtain mixture granules; and performing a pre-crystallization process and a solid-state polymerization process of the mixture granules, whereby to recycle and reuse the rPET hard to separate originally and reused, increase the crystallinity of the rPET, and raise the IV value to 0.6 and above.
Patent EP-4258530-A1 (EP)
Inventor: ICHIDA SATOSHI
IPC: H02M3/335
Filed: 2023-03-24
Abstract: A power conversion apparatus (1) includes a transformer (40) including a first winding (41), a second winding (42), and a third winding (43), a first switching circuit (10) connected between an external power supply (2) and the first winding (41), a second switching circuit (20) connected between a main battery (3) and the second winding (42), and a third switching circuit (30) connected between an auxiliary battery (4) and the third winding (43). The first switching circuit (10) includes a power factor correction circuit (11), a smoothing capacitor (12) configured to smooth a voltage of direct-current power output from the power factor correction circuit (11), and a relay (14) provided in a power line between the smoothing capacitor (12) and the first winding (41).
Patent EP-4260942-A1 (EP)
Inventor: FÖRSTER ROMANO
IPC: B02C18/20
Filed: 2023-03-29
Abstract: Die Erfindung betrifft ein Kuttermesser (100) für eine Zerkleinerungsmaschine oder einen Mischer, wobei das Kuttermesser (100) einen Schneideabschnitt als Messerblatt (10) und einen Befestigungsabschnitt als Messerfuß (20) umfasst, wobei der Messerfuß (20) ein Scheibenkörper oder ein Scheibenkörper-Segment des Scheibenkörpers ist, der/die jeweils eine zentrale Öffnung (50) zur Aufnahme einer Welle aufweist/aufweisen, wobei mindestens ein Messerblatt (10) oder mehrere Messerblätter (10) an einer Außenstirnfläche (203) des Scheibenkörpers oder der Scheibenkörper-Segmente angeordnet ist/sind.Es ist vorgesehen, dass auf der Oberfläche des Messerfußes (20) des Kuttermessers (100) teilweise oder vollständig eine Kunststoffschicht (30') angeordnet oder auf der Oberfläche des Messerfußes (20) des Kuttermessers (100) teilweise oder vollständig ein Kunststoffelement angeordnet ist.
Patent EP-4269048-A1 (EP)
Title: Recovery device and material supplier system
Inventor: MATSUOKA AKIHIRO
IPC: B25J13/08
Filed: 2023-04-17
Abstract: A recovery device 1 includes: a robot 2; a bucket 3; and a controller 4, the bucket 3 being switchable in response to an operation of the robot 2 between a receiving orientation and a discharging orientation, the controller 4 being configured to perform a receiving function for controlling the robot 2 to switch the bucket 3 into the receiving orientation and move the bucket 3 to the receiving position to cause the bucket 3 to receive the recovery target, and a discharging function for controlling the robot 2 to move the bucket 3 containing the recovery target to a position over a bottom surface of the recovery container C at a predetermined height and switch the bucket 3 into the discharging orientation to cause the bucket 3 to discharge the recovery target at the predetermined height.
Patent EP-4274259-A1 (EP)
Title: A hearing aid comprising a signal processing network conditioned on auxiliary parameters
Inventor: BYSTED PETER ASBJØRN LEER
IPC: H04R25/00
Filed: 2023-04-19
Abstract: A hearing aid adapted to be worn in or at an ear of a hearing aid user and/or to be fully or partially implanted in the head of the hearing aid user is disclosed. The hearing aid comprises an input unit for receiving an input sound signal from an acoustic environment of a hearing aid user and providing at least one electric input signal representing said input sound signal, an output unit for providing at least one set of stimuli perceivable as sound to the hearing aid user based on processed versions of said at least one electric input signal, a processing unit connected to said input unit and to said output unit, where the processing unit comprises a neural network, and where the processing unit is configured to determine signal processing parameters of the hearing aid based on weights of the neural network, whereby the processing unit provides processed versions of said at least one electric input signal, a memory storing said weights of said neural network, and an antenna and a transceiver circuitry for establishing a communication link to an auxiliary device, wherein said weights of the neural network is adaptively adjustable weights, and wherein the hearing aid is configured to receive configuration data from the auxiliary device regarding adjustment of said adaptively adjustable weights, and wherein the processing unit is configured to adjust the adaptively adjustable weights of the neural network based on said configuration data. A hearing system and a corresponding method is furthermore disclosed.
Patent EP-4273077-A1 (EP)
Inventor: LEIDEL MARCO
IPC: B65G47/86
Filed: 2023-04-28
Abstract: Die Erfindung betrifft u.a. eine Vorrichtung (10; 64) zum Transportieren von Behältern (12) für eine Behälterbehandlungsanlage. Die Vorrichtung (10; 64) weist eine Behälterhalterung (14), vorzugsweise ein Klammerarmpaar, zum Halten eines Behälters (12), eine elektrische Antriebseinheit (20), die zum Betätigen der Behälterhalterung (14) in Wirkverbindung mit der Behälterhalterung (14) ist, und eine Verarbeitungseinrichtung (37) auf. Die Verarbeitungseinrichtung (37) ist dazu konfiguriert, einen elektrischen Betriebsparameter der elektrischen Antriebseinheit (20) zu überwachen und einen Zustand der Behälterhalterung (14) in Abhängigkeit von dem überwachten elektrischen Betriebsparameter der elektrischen Antriebseinheit (20) zu ermitteln.
Patent EP-4290100-A1 (EP)
Inventor: UDVARI THOMAS
IPC: F16H61/16
Filed: 2023-05-10
Abstract: Anordnung (24) zur Freigabe eines Fahrantriebs (10) eines landwirtschaftlichen Traktors (14), umfassend eine Getriebesteuerung (26) zum Einlegen einer Fahrstufe durch Ansteuerung wenigstens einer zugehörigen Kupplungseinrichtung (28) sowie eine Überwachungseinrichtung (38), die das Einlegen der Fahrstufe seitens der Getriebesteuerung (26) ausschließlich dann freigibt, wenn diese aufgrund des Betätigungszustands wenigstens eines Fahrbedienelements (40, 42) auf das Vorliegen eines entsprechenden Fahrerwunsches schließt.
Patent EP-4309765-A1 (EP)
Inventor: BARCELO MARCOS ORELLANA
IPC: B01D53/22
Filed: 2023-07-19
Abstract: A gas generation apparatus comprising a gas intake unit, a compressor unit, a gas separator, a separated gas outlet, and a pressure control apparatus. The compressor unit is operable to draw gas through the gas intake unit and into the compressor unit. The gas separator is configured to separate the compressed gas from the compressor unit. The separated gas outlet is configured to receive the separated compressed gas from the gas separator. The pressure control apparatus is operable to control the pressure in the gas generation apparatus between the compressor unit and the gas separator. The pressure control apparatus comprises a body portion having a fluid inlet and a fluid outlet, a pressure sensor module, a valve module, and a control module. The pressure sensor module is configured to measure the pressure of fluid in the body portion. The valve module is operable to control the flow of fluid out of the fluid outlet. The control module is configured to receive an output signal from the pressure sensor module, and operate the valve module.
Patent EP-0002140-A1 (EP)
Inventor: SCHMIDT DIETER KARL
IPC: G01M3/32
Filed: 1978-11-22
Abstract: An apparatus and method of testing bottles in which water is supplied at low pressure and is then pressurized to the test pressure. The bottle is supported at its bottom and the top is sealed by a chuck, (140) whereupon low pressure water is supplied through a central feed tube (15) and air is vented from the bottle through a venting passage without breaking the seal. …<??>High pressure water is then supplied through an annular passage (130) surrounding the tube and if a bottle breaks or leaks, any reduction in this high pressure in the annular passage is sensed.
Patent EP-0009067-A1 (EP)
Title: Isostable tubular tyre
Inventor: GAZUIT GEORGES
IPC: B60C3/02
Filed: 1978-09-27
Abstract: 1. A tubular tyre for automobile vehicles, of the type comprising an inflatable tubular air chamber (1), a belt (2), a winding (3) of the radial tyre, a rim band (4), rubber wall elements (23, 28), a tread (6) and two semi-rigid circular wires (7) disposed at the edges of the belt (2), characterized in that the rim band (4) has a width / of between 0.25 L and 0.35 L, wherein L represents the total width of the tread (6), in that the cross-section of the tyre has in a known manner a ratio H/L of between 0.5 and 0.6, wherein H represents the total height between the rim band (4) and the tread (6) and in that, seen in cross-section, each side wall (5) of the tyre has, in the area of the winding (3) or of the inner rubber wall element (23), a profile which corresponds to the upper portion of the curve (E) representing the meridian profile of a conventional radial tyre and defined by the equilibrium equation :  see diagramm : EP0009067,P11,F1  wherein a is the ordinate of the crown point of the meridian profile, measured from the axis of rotation of the tyre, and b is the ordinate of the point of maximum width of the said meridian profile, the said upper portion being comprised substantially between the points (C) and (D) of this curve (E) where the tangents are vertical and horizontal respectively, the assembly being such that the tyre, seen in cross-section, substantially forms an isostable triangular system.
Patent EP-0014726-A1 (EP)
Inventor: SALEYKA HARTMUT
IPC: E04H6/42
Filed: 1979-02-22
Abstract: A signal lamp (5) provided with a contact (9) serves for determining a predetermined parking position of a motor vehicle on a parking space, in particular inside a garage. This signal lamp (5) is secured on a bracket (3), the length of which is greater than the predetermined distance of the motor vehicle (12) from the garage wall. In this way, the bracket (3) projects into the parking space. Connected to the signal lamp (5) is a rod (11) suspended pendulum-fashion, the upper end of which lies opposite the contact (9). When the motor vehicle (12) touches the rod (11), it presses against the contact (9) and thereby causes the signal lamp (5) to light up. <IMAGE>
Patent EP-0007529-A1 (EP)
Inventor: WESTON JOHN BERNARD
IPC: A61K31/4245
Filed: 1979-07-12
Abstract: Anti-protozoal 1,2,4-oxadiazole derivatives of the formula
     where R is hydrogen, lower alkyl, halogen, hydroxy, alkoxy or nitro; each R 2  is the same or different in one or more of the 3,4,5 or 6 positions and is hydrogen, lower alkyl, halogen, hydroxy, aryloxy, alkylthio, arylthio, amino, substituted amino, cyano or nitro or two adjacent groups R 2  together form a residue -CH =CH-CH = CH-; or R 1  and one R 2  together form a residue -CH=CH-CH=CH-; R' is hydrogen, lower alkyl, aryl, substituted aryl or a group Ar SCH 2 - were Ar is an unsubstituted or mono, di-or-tri substituted phenyl group where the substituents are the same or different; and X and Y together form a bond or are each hydrogen; and acid addition salts thereof, methods for their preparation, formulations thereof and their use in the treatment of protozoal infections are described.
Patent EP-0007550-A1 (EP)
Inventor: DREISEITL WALTER DIPL-ING
IPC: G01R33/02
Filed: 1979-07-16
Abstract: A drive for a rotating field machine which has two AC voltage integrators of identical design for forming two electric voltage signals each of which is proportional to a flux component in the machine. Each voltage integrator includes an integrator and a zero-controller having negative feedback for suppressing the DC component of input voltages fed to a summing point of the integrator. Each integrator, is fed, as one input voltage, a voltage proportional to the phase-voltage belonging to the flux component and a voltage proportional to the corresponding stator current in a machine supply lead, for compensating the ohmic stator voltage drop. A second voltage, also depending on the phase current, is processed to compensate for the inductive stator voltage drop. To ensure optimum converter and machine utilization over an increased speed control range by reducing the phase errors of the determined flux components, each zero-controller includes a proportional controller and an integrated controller having output signals fed to the summing point. The output signal of the integrator, corrected for the ohmic stator voltage drop and the inductive stray voltage, is fed, weighted proportionally to the frequency of the machine, to the input of the proportional controller, and weighted proportionally to the square of the frequency, to the input of the integrated controller, the weighting factor having a maximum value of 1.
Patent EP-0009856-A1 (EP)
Inventor: COLLINS H DALE
IPC: G01S15/89
Filed: 1979-04-11
Abstract: The underwater apparatus for inspecting a submerged object comprises an underwater vehicle (14) capable for transporting humans and equipment to a submerged object (12). 
     In order to enable the interior of the object (12) to be inspected, a portable acoustic probe (16) is provided. The housing of the probe (16) contains in addition a light source and a television camera. The diver carries a package (20) with the transmitter and receiver for the ultrasonic transducer array and some acoustical image electronics. At the rear of the probe (16) is located a display so that the diver may obtain a visual image of the acoustical information. The probe (16), the diver and the underwater vehicle (14) are interconnected by a cable (22). The operator within the craft (14) may visually monitor both the acoustical and the optical image display. Means are provided for storing the electrical signals in the vehicle (14).
Patent EP-0005912-A1 (EP)
Inventor: PARSONS JOHN HENRY
IPC: C07D257/08
Filed: 1979-05-03
Abstract: The substituted tetrazines of the formula:
     and of the formula:
     wherein: R 1 , R 2  and R 4  each represent hydrogen, phenyl, alkyl of 1 to 6 carbon atoms, or alkenyl or alkynyl of 3 to 6 carbon atoms, each of which may be unsubstituted or substituted by one or more halogen atoms, hydroxy groups, cyano groups, carboxy groups, alkoxycarbonyl groups of 2 to 5 carbon atoms, or alkoxy groups of 1 to 4 carbon atoms; or R 1  and R 2  together represent a single bond; R 3  represents alkyl of 1 to 6 carbon atoms, cycloalkyl of 3 to 7 carbon atoms, phenyl, or phenylalkyl of 7 to 10 carbon atoms, each of which may be unsubstituted or substituted by one or more halogen atoms, alkyl or alkoxy groups of 1 to 6 carbon atoms, nitro groups, cyano groups, mercapto groups, or alkyl-mercapto groups of 1 to 4 carbon atoms; and R 6  represents a phenyl group substituted in at least the 2-position by fluorine, chlorine,. bromine or iodine; are effective to combat acarids and their eggs. 
     Most of the compounds are new and processes for their preparation are described.
Patent EP-0011983-A1 (EP)
Inventor: SIXSMITH HERBERT
IPC: F04D5/00
Filed: 1979-11-21
Abstract: In a regenerative rotodynamic machine, a portion of a disc-like impeller (11) adjacent the impeller periphery extends radially through an annular chamber (13) in the machine casing concentric with the impeller, thereby dividing said chamber into two annular side channels (13A, 13B) one on each side of the impeller. The portion of the impeller lying in the annular chamber has scooped out annular cavities or recesses in its sides in which are disposed rings of aerodynamic blades (18A, 18B) and fluid flow passing around the annular chamber from an inlet to an outlet is caused to circulate repeatedly, flowing radially outward through the blading in the impeller cavities and radially inward in the annular side channels alongside the impeller outside the impeller cavities. Shroud rings (16A, 16B) at the blade tips form cores around which this circulation takes place. The blades are cast integrally with the impeller disc or with the shroud rings. The aerodynamic blades are designed so that the angle between the entry and exit flows of each blade is greater than 90°.