baber/WOPTO huggingface dataset:
Patent EP-3544200-A1 (EP)
Inventor: KO HYUN SOO
IPC: H04W88/02
Filed: 2011-04-08
Abstract: The present invention relates to a wireless communication system, and more particularly to a transmission method and apparatus using a codebook in a wireless communication system supporting multiple antennas. According to one embodiment of the present invention, a method for transmitting, by a base station, a downlink signal using a plurality of transmission antennas comprises the steps of: receiving a PMI from a terminal; applying a precoding matrix indicated by the PMI in a codebook to a plurality of layers, and performing a precoding; and transmitting the precoded signal to the terminal through a plurality of transmission antennas. Among precoding matrices included in the codebook, a precoding matrix for transmission layers which are even in number can be constructed as a 2x2 matrix which contains matrices (W1) as four elements, the matrix (W1) having the number of rows equal to the number of transmission antennas and the number of columns equal to half the number of transmission antennas, wherein the first and second columns of the first row in the 2x2 matrix may be multiplied by a coefficient of 1, the first column of the second row may be multiplied by coefficient "a" of a phase, and the first column of the second row may be multiplied by "-a".
Patent EP-3597779-A1 (EP)
Title: Hochfestes lenkritzel
Inventor: HUK ANDRÉ
IPC: F16H55/06
Filed: 2019-05-15
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung eines Lenkritzels (10) und ein Lenkritzel (10). Es ist vorgesehen, dass das Lenkritzel (10) aus einem bainitisierbaren Wälzlagerstahl nach EN ISO 683-17 besteht und durch Bainitisieren als hochfestes Lenkritzel (10) ausgebildet ist.
Patent EP-3620980-A1 (EP)
Inventor: KIM KYE-HYEON
IPC: G06N7/00
Filed: 2019-06-04
Abstract: A learning method of a CNN for detecting lanes is provided. The method includes steps of: a learning device (a) instructing convolutional layers to generate feature maps by applying convolution operations to an input image from an image data set; (b) instructing an FC layer to generate an estimated result vector of cluster ID classifications of the lanes by feeding a specific feature map among the feature maps into the FC layer; and (c) instructing a loss layer to generate a classification loss by referring to the estimated result vector and a cluster ID GT vector, and backpropagate the classification loss, to optimize device parameters of the CNN; wherein the cluster ID GT vector is GT information on probabilities of being cluster IDs per each of cluster groups assigned to function parameters of a lane modeling function by clustering the function parameters based on information on the lanes.
Patent EP-3598273-A1 (EP)
Inventor: SWINDELLS COLIN
IPC: G06F3/01
Filed: 2019-07-04
Abstract: Systems and methods are provided for generating haptic effects adapted to a dynamic system associated with a user's dynamic interaction with a haptic enabled apparatus. The systems and methods operate to monitor a dynamic change in the dynamic system and automatically modify haptic rendering in real time so that the user can feel consistent haptic effects adapted to the change in the dynamic system.
Patent EP-3594704-A1 (EP)
Inventor: RIGONI NICOLAS
IPC: G01R31/26
Filed: 2019-07-09
Abstract: An integrated circuit with transmission line error detection comprises a substrate (202), a package (218) enclosing the substrate, a lead (212) extending from the inside of the package to the outside of the package, and a circuit supported by the substrate. The circuit includes an input circuit (224) and an output circuit (204). A first wire (217) is coupled between the output circuit and the lead and a second wire (228) is coupled between the lead and the input circuit so that the input circuit receives a signal generated by the output circuit after the signal has been transmitted across the first and second wires.
Patent EP-3604523-A1 (EP)
Inventor: SUGO IZUMI
IPC: C07K16/36
Filed: 2002-12-27
Abstract: The present inventors revealed that deamidation of an antibody can be suppressed without influencing its activity by substituting a glycine that is located adjacent to an asparagine with another amino acid.
Patent EP-3599304-A1 (EP)
Title: Yarn comprising a core and a sheath of fibers
Inventor: KONUKOGLU FATIH
IPC: D02G3/36
Filed: 2019-07-29
Abstract: A yarn (1) having a core (2) and a sheath (3), preferably comprising staple fibers, said core comprising at least one polymeric core fiber (21), preferably a plurality of polymeric core fibers (21), wherein the amount of the core fibers (21) is at least 35% by weight of the total weight of the yarn (1) and said core (2) and said sheath (3) are spun together.
Patent EP-3779620-A1 (EP)
Title: Automatic calculation of measurement confidence in flexi-ble modular plants and machines
Inventor: NEIDIG JÖRG
IPC: G05B19/042
Filed: 2019-08-13
Abstract: The invention provides a method for providing output values with associated uncertainties for a flexible modular plant or machine comprising an arrangement of modular entities (21-2n). To a plurality of said modular entities (21-2n), uncertainty information associated with an operation of said modular entity (21-2n) is assigned. Input values are provided based on an operation of the modular entities (21-2n). A computing unit (12) calculates an output value based on said input values. The computing unit (12) calculates an input value uncertainty for each input value based on the uncertainty information of the modular entity (21-2n). The computing unit (12) calculates at least one output value uncertainty associated with the output value based on propagation of uncertainty and using the input value uncertainties. The output value and the at least one output value uncertainty is outputted.
Patent EP-3730840-A1 (EP)
Inventor: ZHOU YIN
IPC: F24C7/00
Filed: 2019-08-23
Abstract: The present invention discloses a simulated solid fuel, including a fuel body (1), a flow guiding device (2), a mist source (3) and a light source (4). The fuel body (1) houses a mist distribution chamber (11) and an air directing chamber which are isolated from each other, and the surface of the fuel body (1) includes mist outlets and mist inlets, the mist outlets and the mist inlets all communicating with the mist distribution chamber (11). The flow guiding device can provide an upwardly rising air flow in the air directing chamber such that air in the air directing chamber is ejected from the air ejection port on the upper surface of the fuel body (1). The mist source (3) delivers mist to the mist distribution chamber (11) through the mist inlets, and since the mist outlets communicate with the mist distribution chamber (11), the mist vents from the mist outlets, and is then attracted by the air flow injected from the air ejection port to move toward the middle area of the fuel body (1) to form a flame shape, and is irradiated by the light emitted from the light source (4), thereby truly simulating the realistic effect of solid fuel combustion.
Patent EP-3627099-A1 (EP)
Inventor: TEUNE RENÉ
IPC: G01B5/20
Filed: 2019-09-04
Abstract: A method of calibrating an apparatus for pointing spatial coordinates, wherein said apparatus comprises a moveable hand-held probe, having a pointing tip for pointing at said spatial coordinates, and a portable base unit, wherein said portable base unit is provided with sensors for measuring, in a predefined three dimensional, 3D, working area surrounding said portable base unit, a relative position of said pointed spatial coordinates with respect to said portable base unit, wherein said method comprises the steps of determining an actual 3D working area for a particular measurement, wherein said actual 3D working area is a sub-area of said predefined 3D working area, calibrating said apparatus in said actual 3D working area.
Patent EP-3627319-A1 (EP)
Inventor: LI YANGANG
IPC: G06F9/455
Filed: 2019-09-19
Abstract: The present disclosure relates to a display resource scheduling method and device for an embedded system, a computer readable storage medium and an electronic device. The embodiment of the present disclosure provides a display resource scheduling method for an embedded system, at least a host operating system and a first guest operating system running on the embedded system, and the embedded system including a graphics processing unit and a display-specific hardware accelerator. The method includes: receiving a graphic to be displayed of the first guest operating system; preferentially scheduling the display-specific hardware accelerator to perform a display operation on the graphic to be displayed; if resources of the display-specific hardware accelerator are exhausted, scheduling the graphics processing unit to perform a display operation on the graphic to be displayed. The display resource scheduling method for the embedded system provided by the embodiment of the present disclosure can improve the utilization rate of the display resources of the embedded system and reduce the energy consumption of the embedded system.
Patent EP-3605877-A1 (EP)
Inventor: GRANT ALEXANDER JAMES
IPC: G08B1/08
Filed: 2013-09-20
Abstract: A multiple access slotted wireless communication system comprising a plurality of terminals and a multi-user (or multi-access) receiver is described. The terminals and multi-user receiver communicate using a frame comprising a plurality of slots. The multi user receiver comprises a receiver for simultaneously receive m transmissions in each slot of a frame from the plurality of terminals, and a multiuser decoder for decoding the received transmissions. The multi user receiver is configured to receive one or more transmissions from one or more terminals and attempts to decode the received one or more transmissions. The multi user receiver then generates compressed broadcast acknowledgement messages and broadcasts the compressed broadcast acknowledgement messages to the one or more terminals. These may be slot based acknowledgements, indicating which slots have been acknowledged allowing terminals to determine their acknowledgement status using knowledge of which slot they transmitted in. The acknowledgement may be a hash function which hashes the terminal identifiers. Terminals can provide their terminal identifier to the received hash function to determine if they are acknowledged. These methods compress or reduce the number of bits of feedback required to send the required acknowledgements to the terminals.
Patent EP-3628585-A1 (EP)
Inventor: BERCELI MICHAEL
IPC: F16L3/08
Filed: 2019-09-25
Abstract: Cable retainer apparatuses for retaining a cable, and aircraft and methods including such apparatuses are provided. In one example, a cable retainer for retaining a cable proximate a surface of an aircraft includes a cable retainer. The cable retainer is configured to retain the cable. A fairing is disposed about the cable retainer and is configured to couple to the aircraft to support the cable retainer adjacent to the surface of the aircraft.
Patent EP-3620863-A1 (EP)
Inventor: TAKAMI NOBUO
IPC: G03G21/16
Filed: 2011-03-09
Abstract: A toner container includes a cap part that accommodates an opening of a main part and includes a bottom formed into a toner outlet for discharging toner from the opening of the main part downward in a vertical direction to a part outside the toner container, and a shutter member that is arranged to open or close the toner outlet by movement of the shutter member along an outer circumferential surface of the cap part. The cap part includes a non-compatible shape part disposed at a position on the outer circumferential surface of the cap part, the position being specific to a kind of the toner container to uniquely identify the kind of the toner container, the non-compatible shape part having a convex or concave shape, extending along the longitudinal direction and being arranged to confront from a position of a head end of the cap part in the longitudinal direction toward the main part.
Patent EP-3653091-A1 (EP)
Title: System und verfahren zum zubereiten von lebensmitteln
Inventor: BüTTNER CHRISTIAN
IPC: A47J36/32
Filed: 2019-11-13
Abstract: Um das Zubereiten von Lebensmitteln zu verbessern und zuverlässiger zu gestalten schlägt die vorliegende Erfindung ein System zum Zubereiten von Lebensmitteln, mit einem ersten Küchengerät (4, 102), mit einem zweiten Küchengerät (6, 104) und mit einer Steuereinheit (8, 106), wobei das erste Küchengerät (4, 102) mindestens ein Erfassungsmittel (20, 22, 116) zum Erfassen mindestens einer Information über eine Eigenschaft eines Lebensmittels (24, 138) aufweist, wobei die Steuereinheit (8, 106) über eine erste Kommunikationsverbindung (42, 126) mit dem ersten Küchengerät (4, 102) verbunden ist und wobei die Steuereinheit (8, 106) über eine zweite Kommunikationsverbindung (44, 125) mit dem zweiten Küchengerät (6, 104) verbunden ist, vor, das dadurch gekennzeichnet ist, dass die Steuereinheit (8, 106) dazu eingerichtet ist, mindestens eine Zubereitungsvorschrift in Abhängigkeit der mindestens einen erfassten Information auszuwählen, und dass das zweite Küchengerät (6, 104) dazu eingerichtet ist, ein Zubereitungsvorgang entsprechend der mindestens einen ausgewählten Zubereitungsvorschrift durchzuführen. Weiterhin gibt die vorliegende Erfindung ein entsprechendes Verfahren vor.
Patent EP-3825016-A1 (EP)
Inventor: BERZAGHI CLAUDIO
IPC: B08B9/34
Filed: 2019-11-20
Abstract: There is described a fluid conveying system (1) for a washing machine (20), adapted to convey a fluid (30) from a tank (2) to a fluid outlet (3), comprising a pump (4) adapted to suck the fluid (30) from tank (2) and to deliver the suctioned fluid (30) to fluid outlet (3); first and second filter (5, 6; 6, 5), fluidly interposed between pump (4) and fluid outlet (3); first flow control means (7; 9), activatable to prevent fluid (30) delivered by pump (4) from reaching first filter (5; 6); second flow control means (8; 10), activatable to allow the return of fluid (30) from first filter (5; 6) towards tank (2) and the reduction of pressure inside first filter (5; 6); third flow control means (9; 7), activatable to prevent fluid (30) delivered by pump (4) from reaching second filter (6; 5); and fourth flow control means (10; 8), activatable to allow the return of fluid (30) from second filter (6; 5) towards tank (2) and the reduction of pressure inside second filter (6; 5); fluid conveying system (1) comprises first mechanical access control means (80; 81), operable to subsequently activate first and second flow control means (7, 8; 9, 10) and to access first filter (5; 6) after first and second flow control means (7, 8; 9, 10) have been activated; second mechanical access control means (81; 80), operable to subsequently activate third and fourth flow control means (9, 10; 7, 8) and to access second filter (6; 5) after third and fourth flow control means (9, 10; 7, 8) have been activated.
Patent EP-3829002-A1 (EP)
Inventor: KÄUMLE MARC
IPC: H01R24/50
Filed: 2019-11-26
Abstract: Die Erfindung betrifft einen elektrischen Baugruppenverbinder (5), aufweisend ein Innenleiterkontaktelement (10) und ein Dielektrikum (11). Das Innenleiterkontaktelement (10) erstreckt sich entlang einer Längsachse (L) des Dielektrikums (11) durch das Dielektrikum (11). Das Innenleiterkontaktelement (10) weist im Bereich eines ersten Endes einen ersten Kontaktabschnitt (12) zur Kontaktierung eines dem ersten Ende zugeordneten, ersten elektrischen Gegensteckverbinders (6) einer ersten elektrischen Baugruppe (2) auf. Der erste Kontaktabschnitt (12) ist ausgebildet, um eine seitliche Kontaktverbindung mit dem ersten Gegensteckverbinder (6) zu ermöglichen. Es ist vorgesehen, dass die seitliche Kontaktverbindung und/oder das Dielektrikum (11) ausgebildet sind, um ein Verkippen und/oder um einen axialen Versatz des Innenleiterkontaktelements (10) relativ zu der Längsachse (L) des Dielektrikums (11) zu ermöglichen.
Patent EP-3663528-A1 (EP)
Inventor: PROPHETER-HINCKLEY TRACY A
IPC: F01D9/04
Filed: 2019-12-04
Abstract: A gas turbine engine (20) includes first and second arc segments (66) that each have leading and trailing sides (66a, 66b) and first and second circumferential sides (66c, 66d). The first circumferential side (66c) includes a first slot portion (70) and the second circumferential side (66d) includes a second slot portion (72). The first and second slot portions (70, 72) are in registration and together define a seal slot. At least the first slot portion (70) has a first concave arced back wall (70a). A feather seal (74) is entrapped in the seal slot and includes first and second feather seal circumferential sides (74a, 74b). At least the first feather seal circumferential side (74a) has a first convex arced edge (76) that is adjacent the first concave arced back wall (70c) of the first slot portion (70).
Patent EP-3674222-A1 (EP)
Title: Bag-making and packaging machine
Inventor: KOIKE SHINJI
IPC: B65B37/02
Filed: 2019-12-13
Abstract: A bag-making and packaging machine (10) packages, in bags made from a film, articles discharged and dropped from an article discharge apparatus (20). The bag-making and packaging machine has a transverse sealing mechanism (15), a receiving member (17), a vertical moving mechanism (55), and a control unit (16). The transverse sealing mechanism (15) transversely seals a film tube. The receiving member (17) contacts an outer surface of the film tube above the transverse sealing mechanism and receives the articles A that drop through the inside of the film tube. The vertical moving mechanism (55) moves the transverse sealing mechanism and the receiving member in the up and down direction. The control unit (16) switches between a first mode and a second mode. In the second mode, the receiving member contacts the outer surface of the film tube at a lower height position than in the first mode.
Patent EP-3838423-A1 (EP)
Inventor: FAVRE JÉRÔME
IPC: G04B23/00
Filed: 2019-12-20
Abstract: Le mécanisme musical ou de sonnerie (1) pour pièce d'horlogerie ou boîte à musique, comprend une source d'énergie (6) délivrant un couple mécanique et des moyens de transmission de couple mécanique depuis ladite source d'énergie vers un mobile (4) de génération de musique ou de sonnerie. Le mécanisme comprend en outre un régulateur (2) de mobile. Le régulateur est configuré pour réguler, autour d'une valeur de vitesse de consigne, la vitesse de pivotement du mobile autour d'un axe de pivotement, et comportant des moyens de freinage du mobile configurés pour ramener sa vitesse de pivotement à la vitesse de consigne. Le régulateur de mobile est constitué d'un système comprenant une génératrice électrique (16) dont un rotor est relié mécaniquement à la source d'énergie délivrant le couple mécanique, et un circuit électronique de régulation de la vitesse de rotation de la génératrice.
Patent EP-3675040-A1 (EP)
Inventor: SHREVE MATTHEW
IPC: G06T7/55
Filed: 2019-12-27
Abstract: An apparatus comprises an input interface configured to receive a first 3D point cloud associated with a physical object prior to articulation of an articulatable part, and a second 3D point cloud after articulation of the articulatable part. A processor is operably coupled to the input interface, an output interface, and memory. Program code, when executed by the processor, causes the processor to align the first and second point clouds, find nearest neighbors of points in the first point cloud to points in the second point cloud, eliminate the nearest neighbors of points in the second point cloud such that remaining points in the second point cloud comprise points associated with the articulatable part and points associated with noise, generate an output comprising at least the remaining points of the second point cloud associated with the articulatable part without the noise points, and communicate the output to the output interface.
Patent EP-3674670-A1 (EP)
Inventor: RAVIKUMAR HEMANTH HIRIYUR
IPC: G01D5/22
Filed: 2019-12-27
Abstract: Apparatuses, systems, and associated methods of assembly are described that provide for improved sensor wire retention. An example sensor wire retention device includes a bobbin tube that defines a hollow interior configured to receive a probe assembly inserted therein. The device includes one or more coil elements wrapped around at least a portion of the bobbin tube. One or more washers are attached around the bobbin tube, and each of the one or more washers defines one or more wire notches. The device includes a wire harness of one or more wires, and each of the one or more wires of the wire harness are positioned within the one or more wire notches. The device further includes a return shield element disposed around the wires located within the wire notches of the one or more washers, and the return shield element compresses the one or more wires.
Patent EP-3696722-A1 (EP)
Inventor: STOICHINA OVIDIU-STEFAN
IPC: G06V10/10
Filed: 2019-02-14
Abstract: The invention relates to a method of removing stray light from a vehicle window, camera arrangement for using such method and computer programs . According to invention, the method of removing stray light from a vehicle window (W) in a camera arrangement (1) comprises an exterior-facing camera (10) configured to provide images to an advanced driving assistance system ADAS processing chain (2), said camera (10) with a field of view of less than or equal to 130° measured in horizontal plane, being mounted in the interior of the vehicle and facing said window (W), using a polarization filter (102) placed in the optical path of the camera (10) wherein said polarization filter (102) is electronically switchable allowing changing its state from ON to OFF and from OFF to ON, being operated by means of a micro-controller (103) and wherein the following repetitive sequence of steps is carried out: Step 1: Switching the polarization filter (102) ON, acquiring a reference image and temporary storing said reference image in at least one memory component (106); Step 2: Switching the polarization filter (102) OFF, acquiring at least one subsequent image and temporary storing said reference image in the at least one memory component (106); Step 3: Comparing the intensity of each pixel of the reference image with the intensity of each pixel of at least one subsequent image acquired with the polarization filter (102) switched OFF; Step 4 : Identifying stray light to be removed; Step 5: Removing identified stray light from the at least one subsequent image, resulting a corresponding at least one corrected image; Step 6: Temporary storing the at least one corrected image in the at least one memory component (106) wherefrom said corrected image can be used by the advanced driving assistance system ADAS processing chain (2).
Patent EP-3737933-A1 (EP)
Title: Water quality testing
Inventor: JACKSON SIMON
IPC: G01N21/03
Filed: 2019-01-02
Abstract: A water quality testing method, operable to detect the presence or level of faecal contamination of water, is described comprising the steps of placing a water sample (10) within a reaction chamber (12) containing a reagent, the reagent being in, for example, tablet form, or placing the water sample (10) within a single use reaction chamber (12) pre-packaged with a single dose of the reagent, incubating the sample (10) at a predetermined temperature for a predetermined period of time to form a reaction solution (10a), and using the colour or darkness of the solution (10a) to provide an indication of the water quality.