baber/WOPTO huggingface dataset:
Patent EP-3896505-A1 (EP)
Inventor: SAKAMOTO JUNJI
IPC: G02B6/14
Filed: 2017-02-17
Abstract: Provided is an optical multiplexing circuit including: a first optical waveguide inputting a first light beam; a second optical waveguide inputting second and third light beams; an MM conversion waveguide; a first coupling part converting the first light beam into a higher order mode to couple the first light beam to the MM conversion waveguide; and a second coupling part converting the first light beam propagating through the MM conversion waveguide into the 0-th order mode to couple the first light beam to the second optical waveguide to transmit the second and third light beams. The waveguide width of each waveguide is set such that the effective refractive index of the first optical waveguide with the first light beam in the 0-th order mode is equal to the effective refractive index of the MM conversion waveguide with the first light beam in the higher order mode and that the effective refractive indexes of the MM conversion waveguide with the second and third light beams in the higher order mode are not equal to the effective refractive indexes of the second optical waveguide with the second and third light beams in the 0-th order mode.
Patent EP-3974840-A1 (EP)
Inventor: NEEPER ROBERT K
IPC: G01N35/00
Filed: 2007-01-23
Abstract: An optical reading device for scanning bar codes on an object within a scanning area, the device comprising: 
a pick head (160) for moving the object (360) along a translation axis within the scanning area; 
a bar code reader (362) disposed at a fixed position within the scanning area, the bar code reader (362) projecting a reading beam (370) toward the translation axis; and 
a plurality of mirrors (351-353) attached to the pick head (160) that move with the object (360) along the translation axis, each mirror (351-353) being disposed at a different angle and a different location relative to the object (360) to reflect the reading beam (370) at one of a plurality of different positions along the translation axis so that when each mirror (351-353) intersects the reading beam (370), the plurality of mirrors (351-353) reflects the reading beam (370) so that all sides of the object (360) are viewed such that at least one of the positions will produce a signal corresponding to the bar code.
Patent EP-3939522-A1 (EP)
Inventor: VALENTINE DAVID E
IPC: A61B90/00
Filed: 2021-07-14
Abstract: A method for powered surgical stapling instrument rotation adjustment includes measuring a change in position of a first motor shaft of the surgical stapling instrument relative to a stored rotation verification position of the first motor shaft resulting from manual rotation of an adapter assembly of the surgical stapling instrument in relation to a handle assembly of the surgical stapling instrument, determining a distance traveled by a first drive assembly of the adapter assembly of the surgical stapling instrument resulting from the change in position of the first motor shaft, comparing the determined distance traveled to a first stored rotation verification position of the first motor shaft, determining if the compared distance falls into a predetermined acceptable range of rotation positions, and adjusting the position of the drive shaft if the compared distance is not within the predetermined range
Patent EP-3958400-A1 (EP)
Inventor: CHANG SHENG-FUH
IPC: H04B7/145
Filed: 2021-08-03
Abstract: A system for diffraction of an electromagnetic wave includes a substrate (1), a transmission unit (2), and a plurality of antennas (3). The substrate (1) is made of a second medium. The transmission unit (2) is disposed on the substrate (1). The transmission unit (2) has a plurality of transmission lines (21). Each of the transmission lines (21) has a transmission line length that is associated with a first medium operation wavelength that is associated with an operation frequency. The transmission lines (21) are connected successively. The antennas (3) are disposed on the substrate (1), respectively.
Patent EP-3928765-A1 (EP)
Inventor: HILDEBRANDT CHRISTIAN
IPC: A61K47/20
Filed: 2019-04-16
Abstract: The present invention relates to compositions of highly concentrated protein formulations showing reduced viscosity. The contained proteins in the prepared formulations are stabilized against aggregation and denaturation and are thus sufficiently storage-stable until administration to the patient
Patent EP-4147887-A1 (EP)
Title: A suspension arrangement for a vehicle
Inventor: SKOGLUND ALFRED
IPC: B60G11/27
Filed: 2021-09-10
Abstract: The present disclosure relates to a suspension arrangement (100) for a vehicle, comprising a piston (104) for supporting a flexible bellows assembly (102) of the suspension arrangement, said piston having a first portion (106) connectable to the flexible bellows assembly and a second portion (108) connectable to a wheel axle (3, 4), said piston further having an outer side (120) and an inner side (140), andwherein said suspension arrangement further comprises a mounting structure (180) for positioning an insertable sensor device (150) toward the flexible bellows assembly, said mounting structure extending at least from the outer side (120) to the inner side (140) and having an outer opening (182) for receiving the insertable sensor device from an outside of the piston
Patent EP-3985160-A1 (EP)
Inventor: LEE JIHONG
IPC: D06F23/04
Filed: 2021-09-29
Abstract: The present disclosure relates to a laundry treating apparatus including a housing (100), a tub (200, 300), and a top cover (1000). The tub (200, 300) is provided in the housing (100), and the top cover (1000) is provided above the housing (100). The top cover (1000) receives water and detergents and supply the water and detergents to the tub (200, 300). The top cover (1000) is provided in two configurations so that the degree of freedom of manufacturing may be improved.
Patent EP-3974266-A1 (EP)
Inventor: GEORGIN MARC
IPC: B60T8/17
Filed: 2021-09-29
Abstract: A braking system is disclosed. In various embodiments, the brake system includes a brake assembly; a hydraulic braking subsystem (202) having a hydraulic brake actuator (217) configured to operate the brake assembly; and an electric braking subsystem (204) having an electric brake actuator (219) configured to operate the brake assembly.
Patent EP-4068569-A1 (EP)
Inventor: LU GUANGSHUAI
IPC: H02J50/10
Filed: 2021-09-30
Abstract: An apparatus for wireless charging is provided. The apparatus (210) includes: a charger (211), a wireless transmission controller (212) and a transmitting coil (213). The charger (211) is configured to output a first voltage to the wireless transmission controller (212). The wireless transmission controller (212) is configured to boost the first voltage to obtain a second voltage, wherein the second voltage is greater than the first voltage. The transmitting coil (213) is configured to generate an electromagnetic signal based on the second voltage for wireless charging. Therefore, when performing high-power charging, the apparatus for wireless charging (210) may output a high voltage for wireless charging transmission, which may reduce an operating current of the transmitting coil (213) of the apparatus for wireless charging (210), and reduce heat generation of the apparatus for wireless charging (210) to enable the system to be more stable.
Patent EP-3998159-A1 (EP)
Title: Compostable product packaging
Inventor: Thibado John
IPC: B32B27/30
Filed: 2016-11-23
Abstract: A compostable food packaging container. The container may have from about 84% to about 94% by weight cPLA, from about 5% to about 15% by weight of an oxygen barrier material, and one or more additives. In some embodiments, the container may be a beverage pod. The oxygen barrier material may be polyglutamic acid in some embodiments. In other embodiments, the oxygen barrier material is ethylene vinyl alcohol. The oxygen barrier material may be a food contact grade material. The one or more additives may include an impact modifier and a nucleating agent in some embodiments. Moreover, the one or more additives may include a pigment. The food packaging container may be formed of a sheet material having one or more layers. The sheet material may be extruded, co-extruded or laminated. In some embodiments, the sheet material may be thermoformed or vacuum formed to form the container.
Patent EP-4159038-A1 (EP)
Inventor: SCHAAL PETRA
IPC: A01N43/08
Filed: 2021-10-01
Abstract: The present invention relates to a composition for inhibiting microorganisms, as well as related compounds, processes, formulations, concentrates and uses. The composition comprises at least 30 wt.-% compound X, wherein compound X is according to Formula (I):wherein R is selected from saturated hydrocarbon chains having 11 to 23 carbon atoms, unsaturated hydrocarbon chains having 11 to 23 carbon atoms, - (CH<sub>2</sub>)<sub>7</sub>CH=CH<sub>2</sub>, and mixtures thereof; or wherein the R-C=O residue in Formula (I) is derived from coconut fatty acids.
Patent EP-4163948-A1 (EP)
Inventor: LUNDSTRÖM ULF
IPC: H01J35/06
Filed: 2021-10-08
Abstract: There is disclosed an X-ray source configured to emit X-ray radiation upon interaction between an electron beam and a target in an interaction region, the X-ray source comprising a first and a second cathode each configured to emit electrons; an anode electrode configured to accelerate the emitted electrons to form the electron beam; and an arrangement configured to select one of the first and the second cathode for emission of electrons towards the anode electrode and directing the electron beam along a pre-defined axis. The arrangement may comprise an actuator that can be configured to move a selected one of the first and the second cathode into an operating position in which the selected one of the cathodes is positioned for emission of electrons towards the anode electrode; or to move the anode electrode into a position in which it is aligned with the selected one of the cathodes. Cathode selection can be made based on one or more of various sensor inputs.
Patent EP-3988904-A1 (EP)
Title: System and method for non-invasive real-time prediction of liquid food quality within enclosed package
Inventor: DUTTA JAYITA
IPC: G01D7/00
Filed: 2021-10-19
Abstract: State of the art food quality measurement techniques fail to determine quality of the food item once it is packed and sealed in a container. The disclosure herein generally relates to food quality prediction, and, more particularly, to a system and method for predicting food quality in a non-invasive manner. A Color Changing Indicator (CCI) in a biosensor strip forming a component of the enclosed package in which the liquid food item is packed, changes color when came in contact with the liquid food item. For different quality of the liquid food item the CCI has different color. Based on the color of the CCI, and ambient temperature and relative humidity at the time the color of the CCI is determined, a machine learning model determines rate of deterioration of the liquid food item, and then predicts remaining shelf life, which in turn provided as output to a user.
Patent EP-3992929-A1 (EP)
Title: System and method for transmission of engine fault data
Inventor: LEE PETER
IPC: G07C5/00
Filed: 2021-11-02
Abstract: A data transmission system and method for an engine (10) of an aircraft (100). Engine fault data indicative of at least one fault condition of the engine (10) is obtained at a computing device (102) provided on-board the aircraft (100). Sensor data associated with the at least one fault condition is retrieved based on the engine fault data. The engine fault data and the sensor data are transmitted, through a wireless connection (112), to an electronic device (110) external to the aircraft (100).
Patent EP-4178132-A1 (EP)
Inventor: WEIERSHAUSEN WERNER
IPC: H04J14/02
Filed: 2021-11-03
Abstract: The invention relates to a method for establishing or switching an optical transmission path in order to transmit an optical signal, wherein a telecommunications network comprises a plurality of optical network nodes and wherein the optical transmission path traverses at least two consecutive optical network nodes of a transmission segment, the at least two consecutive optical network nodes comprising at least a segment source optical node and at least a segment destination optical node, 
wherein, regarding the establishment or switching of the optical transmission path, a segment optical switching identifier information is transmitted by the segment source optical node and received by the segment destination optical node, wherein the segment optical switching identifier information is transmitted together with the optical signal, 
wherein the segment destination optical node comprises a probe optical branch and at least a first output port and at least a second output port, 
wherein, in order to establish or to switch the optical transmission path through the optical network nodes of the telecommunications network, the method comprises the following steps: 
-- in a first step, the segment optical switching identifier information is detected and determined by the segment destination optical node and 
-- in a second step, the segment destination optical node is controlled such that - depending on the determined content of the segment optical switching identifier information - either the first output port or the second output port is selected regarding establishing or switching the optical transmission path.
Patent EP-4184571-A1 (EP)
Inventor: YANDOC RICARDO
IPC: H01L23/495
Filed: 2021-11-18
Abstract: A semiconductor package comprising a semiconductor die having multiple bond pads, said package further comprising an electrically conducting clip, wherein said clip comprises, at a first side thereof, at least one pin for mounting said package to an external board and comprises, at a second side opposite to said first side, a connecting portion connecting said clip to at least two bond pads of said multiple bond pads, said connection portion comprising:- at least two elongated connecting strips spaced apart from each other at a distance in such a manner that each strip extends over at least one of said at least two bond pads and is connected thereto.
Patent EP-4047547-A1 (EP)
Inventor: BALA RAJA
IPC: G06T5/00
Filed: 2021-12-06
Abstract: Methods of removing text from digital video or still images are disclosed. An image processing system receives an input image set defininga region of interest (ROI) that contains text. The system determines an input background color for the ROI. The system applies a text infilling function to remove text from the ROI to yield a preliminary output image set. The system may determine a residual corrective signal that corresponds to a measurement of background color error between the input set and the preliminary output set. The system may apply the residual corrective signal to the ROI in the preliminary output set to yield a final output set that does not contain the text. Alternatively, the system may remove background from the ROI of the input set before text infilling, then return background to the ROI after the text infilling.
Patent EP-4020864-A1 (EP)
Title: Scalable protocol-agnostic reliable transport
Inventor: DEBBAGE MARK
IPC: H04L1/16
Filed: 2021-12-09
Abstract: Examples described herein relate to a network interface device that includes circuitry to track one or more gaps in received packet sequence numbers using data and circuitry to indicate to a sender of packets non-delivered packets to identify a range of delivered packets. In some examples, the data identifies delivered packets and undelivered packets for one or more connections. In some examples, to indicate to a sender of packets non-delivered packets to identify a range of delivered packets, the circuitry is to provide negative acknowledgement sequence range indicating a start and end of non-delivered packets.
Patent EP-4197491-A1 (EP)
Inventor: LUDWIG BARBARA
IPC: A61F2/02
Filed: 2021-12-20
Abstract: A modular implantable device for the macroencapsulation of cells, comprising one bracket, one cell module one oxygen module, one immuno-isolating membrane. 
     The cell module comprises a hydrogel or a solid carrier comprising a cell arrangement pattern, in particular a microwell array.
Patent EP-4025014-A1 (EP)
Title: Carbon nanotube (cnt) or carbon allotrobe based induction heating for aircraft ice protection
Inventor: HU JIN
IPC: H05B6/36
Filed: 2021-12-29
Abstract: A system for inductive heating of an aircraft surface includes a conductive outer layer (108) configured to be located on an outer portion (106) of the aircraft surface (104). The system further includes a carbon nanotube (CNT) yarn (110) configured to receive and conduct electrical current. The system further includes an insulator (118) located between the conductive outer layer and the CNT yarn such that the electrical current flowing through the CNT yarn generates induction heating on the conductive outer layer.
Patent EP-4206018-A1 (EP)
Inventor: FÖRSTER MARVIN
IPC: B60K25/08
Filed: 2021-12-30
Abstract: The invention relates to a utility vehicle axle (10) for a utility vehicle (U), in particular a truck, trailer or semitrailer. In order to provide electrical energy in an environmentally friendly manner independently of a vehicle engine, the utility vehicle axle (10) comprises at least one wheel fastening element (16) for fastening at least one wheel (11) of the utility vehicle (U) to the utility vehicle axle (10) and a generator coupling element (20) for connecting to a generator (15) and driving the generator (15), wherein the wheel fastening element (16) is rotatable about a wheel rotation axis (AW), wherein the generator coupling element (20) is rotatable about a generator rotation axis (AG) and wherein the wheel fastening element (16), for driving the generator coupling element (20), is connected to the generator coupling element (20) via a gear unit (19) for converting the rotational speed of the wheel fastening element (16) into a higher rotational speed of the generator coupling element (20).
Patent EP-4068928-A1 (EP)
Title: Cooling device
Inventor: CHEHADE ALI
IPC: H05K7/20
Filed: 2021-08-30
Abstract: A cooling device (10) mountable on an electronic component (50) comprising: a body (100) having an internal fluid conduit for allowing a heat-transfer fluid to flow therethrough. The body (100) comprises a first surface (110) configured for mounting on the electronic component (50) and permitting thermal transfer therethrough; a second surface (120); at least one side wall (130) extending between the first surface (110) and the second surface (120); and a gasket (170) extending along the at least one side wall (130) or a perimeter of the first surface (110), the gasket (170) configured to extend away from the body (100) beyond the first surface (110) in a direction transverse thereto, to fluidly insulate the first surface (110) when the first surface (110) is mounted on the electronic component (50) and submerged in the immersion cooling liquid in use.
Patent EP-3933338-A1 (EP)
Inventor: PUERTO MANRIQUE PABLO
IPC: G01B11/24
Filed: 2021-06-02
Abstract: A system and process for applying same which enables the user to predict and control in a simple, fast and secure way the uncertainty of a photogrammetric meter, of those used for measuring and even more specifically of those used to measure large parts before the machining thereof or in other applications wherein such measurement of large parts is required. It consists of creating a geometric figure "F" by means of the corresponding software, the program calculating with respect to a photograph or photographs taken by the user of at least one marker (2) arranged on the part (1) to be measured, displaying said geometric figure "F" on the corresponding screen according to said calculation, which enables the user to know the degree of accuracy corresponding to the photographed marker (2) and thus control the uncertainty of the photogrammetric meter.
Patent EP-4090981-A1 (EP)
Inventor: KRATOCHVIL MARCEL
IPC: H02S50/10
Filed: 2021-01-15
Abstract: Die Anmeldung beschreibt ein Verfahren zur Detektion eines Lichtbogens (9) in einem Gleichstromkreis (6) mit einer DC-Last (3), einer die DC-Last (3) versorgenden DC- Quelle (2) und einer zwischen der DC-Quelle (2) und der DC-Last (3) angeordneten Schaltungsanordnung (1). Ein Leistungsfluss zwischen der DC-Quelle (2) und einem Ausgang (8) der Schaltungsanordnung (1) wird mittels der Schalteinheit (10) durch zyklisches Unterbrechen unterdrückt, so dass der Leistungsfluss in einem aktiven Zeitfenster (31) mit der ersten Zeitdauer Δt 1  ermöglicht und in einem deaktiven Zeitfenster (32) mit der zweiten Zeitdauer Δt 2  unterdrückt wird. Durch Detektion eines den Leistungsfluss P charakterisierenden Stroms I und/oder einer den Leistungsfluss P charakterisierenden Spannung U in zwei aufeinanderfolgenden aktiven Zeitfenstern (31) und Vergleich der detektierten Werte von Strom I und/oder Spannung U des aktiven Zeitfensters (31) mit den korrespondierenden detektierten Werten aus dem vorangegangenen aktiven Zeitfenster (31) kann ein Lichtbogen (9) signalisiert werden, wenn sich diese Werte des aktiven Zeitfensters (31) von den korrespondierenden Werten des vorangegangenen aktiven Zeitfensters (31) um mehr als einen Schwellwert unterscheiden. Die Anmeldung beschreibt zudem eine Schaltungsanordnung (1) zur Detektion eines Lichtbogens (9) und einen Photovoltaik (PV) - Wechselrichter (40) mit einer derartigen Schaltungsanordnung (1).
Patent EP-4111232-A1 (EP)
Inventor: WITTORF MARTEN
IPC: G08G1/16
Filed: 2021-02-11
Abstract: Beschrieben wird ein Umgebungserkennungssystem eines Kraftfahrzeugs beschrieben, mit wenigstens einem Projektor, der dazu eingerichtet ist, linienhafte Lichtstrukturen auf ein Objekt vor dem Kraftfahrzeug zu projizieren, und wenigstens einer Kamera, die derart angeordnet ist, dass sie einen Bereich vor dem Kraftfahrzeug erfasst, wobei die Kamera sensitiv für wenigstens einen Teilbereich des von dem wenigstens einen Projektors ausgegebenen Frequenzspektrums ist, um Reflexionen des von dem Projektor auf das Objekt projizierten Lichtes zu erfassen, wobei der Projektor eine modulierbare Leuchtmittelanordnung aufweist, wobei eine Steuerung vorgesehen ist, die mit der wenigstens einen Kamera und dem wenigstens einen Projektor verbunden ist, wobei wenigstens ein Timer vorgesehen ist, um den Projektor und Kamera zu takten, wobei der Projektor vom Timer gesteuert gepulst betrieben wird.
Patent EP-4111045-A1 (EP)
Inventor: CAZUC XAVIER
IPC: F02K1/72
Filed: 2021-02-16
Abstract: L'invention concerne un ensemble (601) qui comprend un cadre avant (602) d'une structure d'inverseur de poussée d'une nacelle d'aéronef et au moins une grille de déviation (603). L'ensemble est caractérisé en ce que, lorsque la grille de déviation est fixée sur le cadre, la distance axiale (L) qui sépare le premier aubage amont (605) de la grille de déviation et une zone de recouvrement (606) entre l'extension de grille et le cadre avant est supérieure ou égale à une fois la hauteur moyenne (h) de la grille de déviation.
Patent EP-4121729-A1 (EP)
Title: Fibre optic cable sensing apparatus
Inventor: ELLWOOD ROBERT
IPC: G01L5/166
Filed: 2021-02-26
Abstract: This application describes a fibre optic cable structure which is advantageous for distributed fibre optic sensing, for example distributed acoustic sensing (DAS). The fibre optic cable structure (200, 500, 600) includes an optical fibre (101) for distributed fibre optic sensing and is configured to comprise at least one longitudinal section of a first type (201), which exhibits a change in effective optical path length of the optical fibre of one polarity in response to a given applied force, and which is adjacent to at least one longitudinal section of a second type (202), which exhibits a change in effective optical path length of the optical fibre of the opposite polarity in response to an equivalent applied force. When used for DAS, the response of a sensing portion that includes sections of both the first and second types, will include or exclude certain wavenumber by summation, which provides a directional sensitivity to incident waves.