baber/WOPTO huggingface dataset:
Patent EP-3879601-A1 (EP)
Inventor: SHEN RUI
IPC: H01M4/133
Filed: 2019-12-03
Abstract: The present application discloses a secondary battery, an apparatus including the secondary battery, artificial graphite and a preparation method thereof. The secondary battery includes a negative electrode plate, the negative electrode plate including a negative active material, wherein the negative active material comprises an artificial graphite having a volume average particle size D v 50 of 12µm to 22µm, and the artificial graphite satisfies: 12≤D v 50×SSA≤25, in which SSA is the specific surface area of the artificial graphite, in m 2 /g; the negative electrode plate has a compaction density of 1.6g/cm 3  to 1.75g/cm 3 , and the negative electrode plate has an OI value of ≤15, wherein the OI value of the negative electrode plate represents a ratio C 004 /C 110 , in which C 004  is the peak area of the diffraction peak of 004 crystal plane of the artificial graphite in the negative electrode plate and C 110  is the peak area of the diffraction peak of 110 crystal plane of the artificial graphite in the negative electrode plate. The secondary battery provided by the present application can obtain lower cyclic expansion.
Patent EP-3683033-A1 (EP)
Inventor: CHEN SHIA-CHUNG
IPC: B28B1/24
Filed: 2020-01-02
Abstract: An injection molding apparatus including a ceramic powder material injection device, a mold, and a gas providing device is provided. The ceramic powder material injection device is adapted to contain a ceramic powder material. The mold has a molding concavity, wherein the ceramic powder material injection device is adapted to inject at least the ceramic powder material into the molding concavity. The gas providing device is adapted to provide a gas into the molding concavity to increase a pressure in the molding concavity to increase a density of the ceramic powder material in the molding concavity. In addition, an injection molding method is also provided.
Patent EP-3851886-A1 (EP)
Inventor: HARMSMA PETER JOHAN
IPC: G02B6/125
Filed: 2020-01-16
Abstract: The photonic integrated device for converting a light signal into sound comprises-a substrate having a substrate surface, an optical waveguide on the substrate surface, a photo-acoustic conversion body, comprising at least one volume of fractionally light absorbing material or formed entirely of fractionally light absorbing material, wherein a width of the photo-acoustic conversion body is greater than a width of the optical waveguide and means for enhancing distribution of light from the optical waveguide over the photo-acoustic conversion body.
Patent EP-3735820-A1 (EP)
Title: Ballenpresse und garnbremse dafür
Inventor: LALLEMENT JÉRÔME
IPC: A01F15/12
Filed: 2020-02-06
Abstract: Eine Ballenpresse (1) hat einen Stauraum (5) für mehrere Garnknäuel (8), wenigstens einen Garnauslass (11), durch den hindurch Garn von den Garnknäueln (8) aus dem Stauraum (5) abziehbar ist, und mindestens ein Garnführungsmittel (12) zum Festlegen des Verlaufs wenigstens eines Garnstrangs (20) von einem in den Stauraum (5) geladenen Garnknäuel (8) zum Garnauslass (11). Das Garnführungsmittel (12) ist zwischen einer Betriebsposition, in der es während des Betriebs der Ballenpresse (1) den Garnstrang (20) führt, und einer Vorbereitungsposition geführt bewegbar.
Patent EP-3745724-A1 (EP)
Inventor: CHEN PEISONG
IPC: H04N19/50
Filed: 2009-09-29
Abstract: A video encoder is configured to determine a first and second binary string for a value indicating the position of the last significant coefficient, within a video block of size T. A video decoder is configured to determine a value indicating the position of a last significant coefficient within a video block of size T based on a first and second binary string. In one example, the first binary string is based on a truncated unary coding scheme defined by a maximum bit length defined by 2log 2 (T)-1 and the second binary string is based on a fixed length coding scheme defined by a maximum bit length defined by log 2 (T)-2.
Patent EP-3693609-A1 (EP)
Title: Mesure de pression totale et température totale dans une turbomachine
Inventor: RAIMARCKERS NICOLAS
IPC: F04D29/32
Filed: 2020-02-06
Abstract: L'invention a pour objet un procédé de test et/ou de contrôle de fonctionnement d'une turbomachine axiale (2) traversée par une veine gazeuse (18), comprenant les actions suivantes : mesure de paramètres de fonctionnement de la turbomachine, lesdits paramètres comprenant la pression dans la veine gazeuse à différentes positions axiales ; calcul de conditions de fonctionnement de la turbomachine à partir des paramètres mesurés et du coefficient de Laplace γ du gaz traversant la turbomachine ; où la mesure de paramètres comprend une mesure de température de la veine gazeuse (18) ; et le calcul de conditions de fonctionnement comprend une détermination du coefficient de Laplace γ sur base de la mesure de la température de la veine gazeuse (18).
Patent EP-3712860-A1 (EP)
Inventor: IWAKI TAKAHIRO
IPC: B60W40/08
Filed: 2020-02-14
Abstract: An acquisition unit (10) acquires vehicle information related to a vehicle (V). An in-vehicle storage unit (20) is provided in the vehicle (V) and stores therein the vehicle information acquired by the acquisition unit (10). A transmission unit (30) transmits the vehicle information acquired by the acquisition unit (10) to an off-vehicle server (40) located at an outside of the vehicle (V). A classification unit (50) classifies the vehicle information acquired by the acquisition unit (10) into information for transmission to be transmitted to the off-vehicle server (40) or information for storage to be stored in the in-vehicle storage unit (20).
Patent EP-3862482-A1 (EP)
Title: Carpet tiles for wet subfloors and methods of making the same
Inventor: BELL MICHAEL E
IPC: D06N3/00
Filed: 2020-03-04
Abstract: A carpet tile and process for making the same, wherein the carpet tile comprises a facecloth having a plurality of face yarns tufted through a primary backing, an extruded polymer secondary backing layer, and a polyester cushion, comprising a reinforcing scrim layer within a polyester layer. The top surface and bottom surface of the carpet tile are defined by the facecloth and the polyester cushion, respectively. A polymer-based resin is extruded onto the facecloth to form an at least substantially uniform secondary backing layer, and the polyester cushion is laid onto the extruded polymer secondary backing layer while the extruded polymer secondary backing layer remains above a softening temperature for the resin. The entire multi-layer web is then passed through a nip to embed the reinforcing scrim layer into the extruded polymer secondary layer, and the entire web is chilled.
Patent EP-3716076-A1 (EP)
Inventor: SRINIVASAN SRIKANTH
IPC: G06F17/16
Filed: 2020-03-06
Abstract: Technologies for providing high efficiency compute architecture on cross point memory for artificial intelligence operations include a memory that includes media access circuitry coupled to a memory media having a cross point architecture. The media access circuitry is to access matrix data from the memory media, including broadcasting matrix data associated with one partition of the memory media to multiple other partitions of the memory media. The media access circuitry is also to perform, with each of multiple compute logic units associated with different partitions of the memory media, a tensor operation on the matrix data and write, to the memory media, resultant data indicative of a result of the tensor operation.
Patent EP-3683380-A1 (EP)
Inventor: MEERSSEMAN LAURENT
IPC: E04F15/02
Filed: 2016-01-18
Abstract: Floor panel for forming a floor covering, wherein this floor panel (1) substantially is realized on the basis of synthetic material and preferably as a layer-shaped, either single-layer or multi-layer, substrate; wherein this floor panel (1) is rectangular, either oblong or square, and thus comprises a first pair of opposite edges (P1) and a second pair of opposite edges (P2); wherein the first pair of opposite edges comprises coupling parts (8-9), which allow that a plurality of such floor panels (1) mutually can be coupled to each other; wherein these coupling parts (8-9) form a first mechanical locking system, which, in a coupled condition of two of such floor panels, effects a locking in the plane of the floor panels and perpendicular to the respective edges, as well as form a second mechanical locking system, which, in a coupled condition of two of such floor panels, effects a locking transverse to the plane of the panels; wherein these coupling parts, on the first pair of opposite edges (4-5), preferably are realized substantially in the material of the floor panel itself, and more particularly in said substrate (3); characterized in that the floor panel, on the second pair of edges (6-7), is provided with an edge configuration which allows that two of such floor panels can be positioned with their respective edge alongside each other, wherein the configuration of the edges (6-7) is free from mechanical horizontally active locking systems.
Patent EP-3716382-A1 (EP)
Title: Wasserabscheider für ein brennstoffzellensystem
Inventor: WOLFF CHRISTIAN
IPC: F16T1/00
Filed: 2020-03-17
Abstract: Es wird ein Wasserabscheider (2) für ein Brennstoffzellensystem vorgeschlagen, aufweisend ein geschlossenes Gehäuse (4) mit einem Gasanschluss (6) und einer vom Gasanschluss (6) abgewandt angeordneten Bodenplatte (8) mit einem Ablauf (28), wobei sich eine lichte Weite des Gehäuses (4) von der Bodenplatte (8) zu dem Gasanschluss (6) hin zumindest abschnittsweise verringert und wobei die Höhe des Gehäuses die größte lichte Weite des Gehäuses unterschreitet.
Patent EP-3896640-A1 (EP)
Inventor: STEGER CARSTEN
IPC: G06T7/73
Filed: 2020-04-17
Abstract: In this invention, systems and methods are described that allow performing stereo reconstruction with line-scan cameras in general configurations. Consequently, the cumbersome exact alignment of the sensor lines becomes superfluous. The proposed method requires that telecentric lenses instead of perspective lenses are mounted on the line-scan cameras. In this case, the images can be accurately rectified with stereo rectification. The rectified images can be used to perform an efficient stereo matching. The method comprises a camera model and a calibration procedure that allow to precisely model the imaging process, also including the modelling of lens distortions even if the sensor lines are not exactly mounted behind the principal points. This ensures a high accuracy of the resulting 3D reconstruction.
Patent EP-3910222-A1 (EP)
Inventor: ESPOSITO VINCENZO
IPC: F16L19/065
Filed: 2020-05-14
Abstract: A high pressure fitting (1) for multilayer pipe (2) has a connector (3) consisting of a tube stub (8), suitable for receiving an end of a multilayer pipe (2), and of a head (9) that is internally threaded and intended to be screwed to an attachment port (6) of an appliance, the head (9) having an external surface with a second portion (11) provided with an external thread (12); a tapered bushing (4), split, intended to be positioned on the multilayer pipe (2) opposite to the tube stub (8) of the connector (3); and a gland nut (5) suitable for tightening the tapered bushing (4) on the connector (3), the gland nut (5) being equipped with an externally prismatic part (13), provided with an internal thread (25) for engaging the external thread (12) of the connector (3), and with a frustoconical part (14) suitable to match the tapered bushing (4).
Patent EP-3912843-A1 (EP)
Inventor: HALLBERG LINUS
IPC: B60L3/00
Filed: 2020-05-20
Abstract: A vehicle power supply system (10) configured for providing redundant high-voltage and low-voltage power supply for an electric vehicle (1) or a hybrid-electric vehicle. The power supply system comprises a first high-voltage battery unit (4a) having a positive terminal (11) and a negative terminal (12), wherein the positive terminal (11) is connected to a positive power distribution arrangement (20a). The system further comprises a second high-voltage battery unit (4b) having a positive terminal (14) and a negative terminal (15), wherein the positive terminal (14) is connected to the negative terminal (12) of the first high-voltage battery unit (4a) via an intermediate power distribution arrangement (16), and wherein the negative terminal (15) is connected to a negative power distribution arrangement (20b). Moreover, the system comprises a first bypass line (13) connecting the positive power distribution arrangement (20a) with the intermediate power distribution arrangement (16), and a second bypass line (25) connecting the negative power distribution arrangement (20b) with the intermediate power distribution arrangement (16), wherein the first bypass line (13) includes a first circuit breaker (17), and wherein the second bypass line (25) includes a second circuit breaker (26). The system further comprises a first DC/DC converter (31) connected to the positive and negative power distribution arrangements (20a, 20b) and configured for providing a first low-voltage DC output (30), and a second DC/DC converter (32) connected to the positive and negative power distribution arrangements (20a, 20b) and configured for providing a second low-voltage DC output (33). Moreover, the system comprises a first main contactor (21) connected to the positive power distribution arrangement (20a) and a second main contactor (22) connected to the negative power distribution arrangement (20b), wherein the first and second main contactors (21, 22) in engaged state are configured for connecting the first and second high-voltage battery units (4a, 4b) with a first high-voltage DC output (35), and in disengaged state configured for disconnecting the first and second high-voltage battery unit (4a, 4b) from the first high-voltage DC output (35). Finally, the system also comprises a third main contactor (23) connected to the positive power distribution arrangement (20a) and a fourth main contactor (24) connected to the negative power distribution arrangement (20b), wherein the third and fourth main contactors (23, 24) in engaged state are configured for connecting the first and second high-voltage battery units (4a, 4b) with a second high-voltage DC output (36), and in disengaged state configured for disconnecting the first and second high-voltage battery units (4a, 4b) from the second high-voltage DC output (36). Moreover, the disclosure also relates to a method for supplying redundant high-voltage and low-voltage electrical power to an electric vehicle by a power supply system as described above.
Patent EP-3734041-A1 (EP)
Title: Dentritic heat exchanger and methods of utilizing the same
Inventor: FOUTCH DAVID WILLIAM
IPC: F02C7/14
Filed: 2018-11-13
Abstract: Sound-attenuating heat exchangers and methods of utilizing the same are disclosed herein. The sound-attenuating heat exchangers include an aerodynamically shaped layer, a base, an intermediate layer, and a cooled fluid containment body. The aerodynamically shaped layer defines an aerodynamically shaped surface, an opposed intermediate layer-facing surface, and a plurality of apertures. The intermediate layer defines a shaped layer-facing surface and an opposed base-facing surface. The base defines a base surface. The intermediate layer-facing surface at least partially defines a sound-attenuating volume. The base surface at least partially defines an elongate cooling conduit. The sound-attenuating volume is distinct from the elongate cooling conduit and the intermediate layer at least partially fluidly isolates the sound-attenuating volume from the elongate cooling conduit. The cooled fluid containment body at least partially defines a cooled fluid containment conduit. The methods include methods of utilizing the sound-attenuating heat exchangers.
Patent EP-3748622-A1 (EP)
Title: Light emitting display device and method for driving same
Inventor: JO Jung-Geun
IPC: G09G3/20
Filed: 2020-06-05
Abstract: The present disclosure relates to a display device and a method for driving the same which can improve color unevenness in a low-grayscale (low-luminance) area and improve color accuracy and grayscale expression, and an image processor (600, 600A) of a display device according to one or more embodiments identifies a low-grayscale area less than a threshold value according to an input maximum luminance and applies a grayscale reproduction mask thereto to reproduce a luminance of the low-grayscale area as a combination of the threshold value and a minimum value.
Patent EP-3731434-A1 (EP)
Inventor: MOON YOUNG-CHAN
IPC: H04B7/155
Filed: 2014-10-17
Abstract: The present invention relates to a remote unit (30) for use in a mobile communication base station system, comprising: 
a wireless communication unit (33) configured to receive a signal transmitted by wireless communication from a donor unit (20), to convert the received signal into a Radio Frequency ,RF, band signal which belongs to a frequency band for a predetermined mobile communication service, and to output the RF band signal; 
a service signal processor (31) configured to receive a Multiple Input Multiple Output, MIMO, signal output from the wireless communication unit (33), configured to to divide the signal into a plurality of transmission channel signals, configured to convert the plurality of transmission channel signals into a plurality of RF band signals which belong to the frequency band for the predetermined mobile communication service, and configured to output the plurality of RF band signals to a base station antenna (40); and 
a synchronization and communication controller (32) configured to extract a synchronization signal from the signal output from the wireless communication unit (33), and to receive a control signal, wherein the service signal processor (31) is configured to receive a reception signal from the base station antenna (40), configured to divide the reception signal into a plurality of reception channel signals, configured to convert the plurality of reception channel signals into a plurality of RF band signals which belong to the frequency band for the predetermined mobile communication service, configured to shift frequencies of the RF band signals by a predetermined amount, and configured to output the resultant RF band signals, 
where the synchronization and communication controller (32) is configured to generate a control signal of a predetermined frequency band, and configured to provide the control signal to the donor unit (20), and 
the wireless communication unit (33) is configured to synthesize the signals of the reception channels output from the service signal processor (31) and the control signal generated from the synchronization and communication controller (32), is configured to convert the synthesized signal into a signal of a predetermined frequency, and configured to transmit the synthetisized signal to the donor unit (20).
Patent EP-3926913-A1 (EP)
Inventor: BOGNER ANDREAS
IPC: H04L29/06
Filed: 2020-06-16
Abstract: The disclosure relates to a method for managing access of a client device (C) to an entity (FS, WS), comprising the steps:- Storing (S1) a first data set (IDS) comprising access control policies and a second data set (2DS) comprising information attributes in at least one ledger element (LE) comprised by at least one node element (NE) of a distributed ledger system (DLS),- receiving (S2) data supporting a decision regards the access of the client device (C) to the entity (FS, WS) from the client device (C) by at least one policy enforcement module (PEP),- forwarding (S3) the data to the at least one node element (NE),- determining (S4) a decision by the at least one node element (NE) using the first data set (IDS), the second data set (2SD), and the data, and- managing (S5) the access of the client device (C) to the entity (FS, WS) based on the decision.
Patent EP-3753992-A1 (EP)
Inventor: SUZUKI TATSUYA
IPC: C09J11/04
Filed: 2020-06-16
Abstract: The provided pressure-sensitive adhesive sheet includes a substrate, a pressure-sensitive adhesive layer laminated on a first surface of the substrate, and a metal mesh layer disposed between the substrate and the pressure-sensitive adhesive layer.
Patent EP-3797893-A1 (EP)
Title: Vorrichtung zum feinschneiden/normalstanzen von rohlingen aus einem metallband sowie zum mehrstufigen bearbeiten der rohlinge mittels schneid- und bearbeitungswerkzeugen
Inventor: PAUER STEPHANE
IPC: B21D43/14
Filed: 2020-06-18
Abstract: Beschrieben und dargestellt ist eine Vorrichtung zum Feinschneiden / Normalstanzen von Rohlingen aus einem Metallband sowie zum mehrstufigen Bearbeiten der Rohlinge mittels Schneid- und Bearbeitungswerkzeugen, wobei die ausgestanzten Rohlinge beidseitig des Metallbandes jeweils von mindestens einem Transferöffnungen aufweisenden Drehschieber den verschiedenen Bearbeitungswerkzeugen zugeführt werden, wobei beidseitig des Metallbandes jeweils mindestens zwei beabstandete, angetriebene Drehschieber mit jeweils einer Mehrzahl von Transferöffnungen angeordnet sind, wobei zwei Transferöffnungen unterschiedlicher Drehschieber sich schneidende Bewegungsbahnen aufweisen, wobei die Schnittstelle der Bewegungsbahnen der Übergabeposition des bearbeiteten Rohlings / Werkstücks entspricht.
Patent EP-3937133-A1 (EP)
Inventor: RUMP MARTIN
IPC: G06T11/00
Filed: 2020-07-07
Abstract: A destination texture (201) associated with a set of destination coordinates (a') is generated, the set of destination coordinates being indicative of a particular combination of illumination and viewing directions under which the corresponding destination texture is illuminated and observed. Generation of the destination texture is based on a plurality of source textures (211, 221, 231) associated with different sets of source coordinates (A'-F'), each set of source coordinates being indicative of a particular combination of illumination and viewing directions for which the corresponding source texture indicates spatial variations of appearance. The method comprises carrying out a statistical texture synthesis operation based on the source textures, the sets of source coordinates, and the set of destination coordinates to create a destination texture that is dissimilar to the source textures on a pixel-by-pixel basis while having similar statistical properties as the source textures.
Patent EP-3767019-A1 (EP)
Inventor: BAUDER HANS-JÜRGEN
IPC: B65H63/04
Filed: 2020-07-09
Abstract: Die Erfindung betrifft eine Sensor-Anordnung zum Erfassen zumindest einer physikalischen Kenngröße einer Vielzahl von Fäden (10, 20, 30, 40) mit einer Sensor-Platte (100) mit einer Vielzahl von Fadendurchführungen (110), die in einem zweidimensionalen Raster angeordnet sind, wobei jeder Fadendurchführung (110) zumindest ein Sensor (11, 21, 31, 41) zugeordnet ist, der ausgelegt ist, um die zumindest eine physikalische Kenngröße eines durch die Fadendurchführung (110) durchgeführten Fadens (10, 20, 30, 40) zu erfassen.Ferner betrifft die Erfindung eine Vorrichtung mit einer solchen Sensor-Anordnung und ein Verfahren zum Erfassen zumindest einer physikalischen Kenngröße einer Vielzahl von Fäden (10, 20, 30, 40) mit einer solchen Vorrichtung.
Patent EP-3936357-A1 (EP)
Inventor: KARLSSON VIKTOR
IPC: F16H3/00
Filed: 2020-07-10
Abstract: An electric drive module (100) for use in an electrically operated vehicle, comprising: 
- at least one electric machine assembly comprising an electric machine (101, 102) and an electric machine drive unit (103, 104), 
- at least one reduction gear set (110, 111), 
- a transmission (105) comprising at least one transmission input shaft (106, 107), a transmission output shaft (108), and a primary gear set (109) via which torque is transmittable between the at least one transmission input shaft and the transmission output shaft, 
wherein each one of the at least one electric machine assembly is drivingly connectable to an associated one of the at least one transmission input shaft via an associated one of the at least one reduction gear set.