baber/WOPTO huggingface dataset:
Patent EP-3672126-A1 (EP)
Title: Linear precoding in full-dimensional mimo systems and dynamic vertical sectorization
Inventor: ZHANG YU
IPC: H04W16/28
Filed: 2014-05-28
Abstract: Certain aspects of the present disclosure provide methods and apparatus for linear precoding in full-dimensional MIMO (FD-MIMO) systems. According to aspects, an eNB may compress a larger number of antenna elements to a smaller number of antenna ports. The eNB may use a port precoding matrix to transmit reference signals to a UE, receive feedback regarding CSI based on the reference signals, and transmit data to the UE, based on a mapping of multiple data layers and mapping of antenna ports to the physical antenna elements. Further, aspects include performing elevation beamforming by dynamically forming one or more vertical sectors based on UE feedback in the elevation domain.
Patent EP-3876158-A1 (EP)
Inventor: KOENNING JOERG
IPC: G06N3/04
Filed: 2020-03-04
Abstract: Summarizing the invention, a computer-implemented method for obtaining a detection and/or a prediction about a state of a physical system is provided. The method comprises: retrieving an artificial neural network that processes a plurality of input values to provide one or more network output values; converting the artificial neural network into one or more mathematical functions, wherein each mathematical function maps the plurality of input values to a function value that coincides with one of the one or more network output values; applying at least one patch to at least one of the one or more mathematical functions, wherein the at least one patch comprises at least one mathematical expression that affects the function value of the at least one patched mathematical function; retrieving a plurality of state input values related to the physical system; computing one or more state function values by feeding the plurality of state input values to the one or more mathematical functions including the at least one patched mathematical function; obtaining the detection and/or prediction from the one or more state function values.
Patent EP-3751784-A1 (EP)
Title: Digital signature system based on a cloud of dedicated local devices
Inventor: PRIISALU JAAN
IPC: H04L9/32
Filed: 2020-03-05
Abstract: Method and apparatus are disclosed for attack tolerant implementations of public key digital signatures based on a cloud of dedicated local devices. A system includes a first security device, a second security device, and a computing device remote from the first and second security devices. The first security device stores a first private key and, in response to receiving a message, generates a first signature based on a message received from the computing device and the first private key. The second security device stores a second private key that is independent from the first private key and, in response to receiving a message, generates a second signature based on a message received from the computing device and the first private key. The computing device generates a composite cryptographic signature based on the first signature and the second signature.
Patent EP-3715068-A1 (EP)
Inventor: INUI HIROSHI
IPC: B25J15/02
Filed: 2020-03-06
Abstract: An end effector device (30) includes a housing (40) having an opening (43), a first gripper (100), and a second gripper (110). The first gripper (100) includes a first finger (50) and a second finger (60) facing each other and configured to open and close. The second gripper (110) includes a third finger (70) and a fourth finger (80) facing each other and configured to open and close in a direction intersecting the first gripper (100). The first finger (50), the second finger (60), the third finger (70), and the fourth finger (80) each protrude from the opening (43).
Patent EP-3890445-A1 (EP)
Inventor: NETZER HARALD
IPC: H05B45/50
Filed: 2020-03-31
Abstract: The invention relates to a method (100) for operating an isolated primary side switched converter (300) for providing a voltage supply to an LED load (401), wherein the converter comprises a galvanic isolation stage (301), the method comprising the steps of: 
• detecting (101) a feedback signal at a primary side of the galvanic isolation stage (301), wherein the feedback signal corresponds to a secondary side voltage, 
• determining (103) an LED supply voltage based on the feedback signal, 
• calculating (105) a threshold value based on a constant reference voltage and an adjustment factor, wherein the adjustment factor is a dynamic factor whose absolute value increases with increasing LED current, and 
• interrupting (107) the voltage supply to the LED load (401) if the determined LED supply voltage exceeds the threshold value.
Patent EP-3730780-A1 (EP)
Inventor: GRUNNET JACOB DELEURAN
IPC: F03D7/04
Filed: 2020-04-20
Abstract: The invention provides a method for controlling rotor speed of a wind turbine. The method includes defining a system model describing resonance dynamics of a wind turbine component, such as a wind turbine tower, where the system model has a nonlinear input term, e.g. a periodic forcing term. The method includes applying a transform to the system model to obtain a transformed model for response oscillation amplitude of the wind turbine component, where the transformed model has a linear input term. The method includes defining a wind turbine model describing dynamics of the wind turbine, and including the transformed model. A model-based control algorithm, e.g. model predictive control, is applied using the wind turbine model to determine at least one control output, e.g. generator torque, and the control output is used to control rotor speed of the wind turbine. Advantageously, such a method allows the effect of resonance of a wind turbine component to be included in a model-based control setup for a wind turbine as the transformed model allows for efficient on-line, real time solving of the wind turbine model.
Patent EP-3735865-A1 (EP)
Inventor: TUCKEY PETER R
IPC: A47D1/10
Filed: 2020-05-08
Abstract: A child carrier (1) includes a booster seat (11) and a leg assembly (12). The leg assembly (12) is detachably installed on the booster seat (11). The leg assembly (12) includes an upper support (121) and a lower support (122). The upper support (121) is detachably installed on the booster seat (11). The lower support (122) is detachably installed on the upper support (121). The child carrier (1) is in a high chair mode when the lower support (122) and the upper support (121) are respectively installed on the upper support (121) and the booster seat (11) to connect the leg assembly (12) to the booster seat (11), the child carrier (1) is in a youth chair mode when the upper support (121) is installed on the booster seat (11) and the lower support (122) is detached from the upper support (121), and the child carrier (1) is in a booster mode when the upper support (121) is detached from the booster seat (11) to separate the leg assembly (12) from the booster seat (11).
Patent EP-3745590-A1 (EP)
Title: Amplifier circuit with high-order damping circuit and the high-order damping circuit
Inventor: WEN SUNG-HAN
IPC: H03F3/45
Filed: 2020-05-11
Abstract: An amplifier circuit with in-band gain degradation compensation is shown. The amplifier circuit has an input-stage amplifier, at least one intermediate-stage amplifier, and an output-stage amplifier cascaded between an input port and an output port of the amplifier circuit. A compensation capacitor is coupled between the output port of the amplifier circuit and an output port of the input-stage amplifier. A high-order damping circuit is coupled to an output port of the intermediate-stage amplifier.
Patent EP-3756800-A1 (EP)
Inventor: AGUSTIN-PAYA JOSÉ
IPC: B23B27/04
Filed: 2020-05-13
Abstract: Die Erfindung betrifft einen Klemmhalter (10) mit einer Aufnahmeöffnung zur lösbaren Einspannung eines Schneideinsatzes, die durch eine untere Klemmbacke (11), eine dieser gegenüberliegenden oberen Klemmbacke (12) sowie eine hintere Anschlagfläche (13) definiert ist, wobei sich im rückwärtigen Bereich der Aufnahmeöffnung neben der hinteren Anschlagfläche (13) ein Schlitz (16) anschließt, so dass die obere Klemmbacke (12) gegenüber der unteren Klemmbacke (11) abspreizbar ist. Erfindungsgemäß weist die hintere Anschlagfläche (13) mindestens ein Verstärkungselement (25) auf.
Patent EP-3757435-A1 (EP)
Title: Halterung für langgestreckte gegenstände
Inventor: PFEIFFER CHRISTIAN
IPC: H02G3/32
Filed: 2020-05-18
Abstract: Die Erfindung betrifft eine Halterung für langgestreckte Körper (30) wie Leitungen, Kabel und dergleichen, wobei ein wannenartiger Grundkörper mit einer Basiswandung (3) und zwei daran von abgehenden Seitenwandungen (4, 5) vorhanden ist, wobei an einer ersten Seitenwandung (4) der Seitenwandungen ein schwenkbares Verschlussteil (6) angelenkt ist und an der zweiten Seitenwandung (5) ein Verriegelungsteil (25) angeordnet ist, wobei das schwenkbare Verschlussteil und das Verriegelungsteil korrespondierende Rastmittel besitzen, welche durch Verschwenken des Verschlussteils in Eingriff bringbar sind, wobei zur verschwenkenden Betätigung des Verschlussteils eine als Schwenkhebel dienende Wandung (12) vorhanden ist, welche beim Auflegen und Eindrücken eine zu haltenden Gegenstandes das Rastmittel des Verschlussteil zum Rastmittel des Verriegelungsteils verschwenkt und mit diesem in Eingriff bringt, wobei zumindest eine federnde Leiste (20, 22) vorhanden ist, welche sich von dem Grundkörper und/oder der Wandung im verschlossenen Zustand in Richtung zum haltenden Gegenstand erstreckt.
Patent EP-3915888-A1 (EP)
Title: Verfahren und vorrichtung zum verpacken von frischprodukten
Inventor: FUERGUT MICHAEL
IPC: B65B25/06
Filed: 2020-05-25
Abstract: Die Erfindung betrifft ein Verfahren und eine Vorrichtung zum Verpacken von Frischprodukten, insbesondere Fleisch und Wurstprodukten wobei das Frischprodukt gleichzeitig mit einer Saugunterlage in ein Behältnis eingebracht wird.
Patent EP-3757376-A1 (EP)
Inventor: BEMMENT CRAIG
IPC: F02K3/06
Filed: 2020-05-26
Abstract: A gas turbine engine (10) for an aircraft comprises an engine core (11) comprising a first, lower pressure, turbine (19), a first compressor (14), and a first core shaft (26) connecting the first turbine (19) to the first compressor (14); and a second, higher pressure, turbine (17), a second compressor (15), and a second core shaft (27) connecting the second turbine to the second compressor, and a fan (23) located upstream of the engine core (11) and comprising a plurality of fan blades (64) extending from a hub (66). First turbine entrance and exit temperatures (T44, T50) are defined as average temperatures of airflow at the entrance and exit from the first turbine (19) at cruise conditions. A low pressure turbine (19) temperature change is defined as:            the first turbine exit temperature         T   50         the first turbine entrance temperature         T   44         .           
     A fan rotor entry temperature (T120) is defined as an average temperature of airflow across the leading edge (64a) of a radially outer portion of each fan blade (64) at cruise conditions and a fan tip rotor exit temperature (T125) is defined as an average temperature of airflow of the radially outer portion of each fan blade (64) at the trailing edge (64b) at cruise conditions. A fan tip temperature rise is defined as:            the fan tip rotor exit temperature         T   125         the fan rotor entry temperature         T   120         .           
     A turbine to fan tip temperature change ratio of:          the low pressure turbine temperature change   the fan tip temperature rise            is in the range from 1.46 to 2.0.
Patent EP-3925932-A1 (EP)
Inventor: KOTTWITZ ORTWIN
IPC: C01G45/06
Filed: 2020-06-17
Abstract: The present invention relates to means and methods for producing crystals or crystalline substances in a contained vessel. In particular, crystals or crystalline substances, which are useful as pharmaceutical ingredients, can be manufactured.
Patent EP-3753472-A1 (EP)
Title: Video endoscope and handle for a video endoscope including rotational support means
Inventor: HENI PASCAL
IPC: A61B1/05
Filed: 2020-06-22
Abstract: The invention concerns a handle for a video endoscope, in particular for a medical or industrial video endoscope, comprising a housing and an interface portion, wherein the interface portion comprises a first connector element at its distal end, the first connector element is connected to an electric transmission element of the interface portion and is connectable to a second connector element of an associated elongate shaft of the video endoscope to form a detachable electrical and/or mechanical connection between the handle and the associated shaft, and wherein the handle comprises an electrical connection assembly arranged at an exterior of the interface portion forming an electrical connection between the electric transmission element and a stationary electric and/or electronic component of the handle, wherein the handle comprises at least a first bearing for rotatably supporting the interface portion in and/or at the housing, so that in case of a connection between the associated shaft and the handle, the associated shaft is rotatable via the rotatably supported interface portion relative to the housing of the handle. Furthermore, the invention concerns a video endoscope, in particular medical or industrial video endoscope.
Patent EP-3734598-A1 (EP)
Inventor: JEON HAYOUNG
IPC: G10L15/22
Filed: 2014-08-05
Abstract: An interfacing device and method to support a speech dialogue service based on a multi-modal input are provided. The method includes executing an interface for the speech dialogue service, receiving a user input, through the executed interface, including a voice input and a non-voice input, transmitting, as a request signal to a server, at least one of the voice input or a text extracted from the voice input when the received user input is the voice input, transmitting, as the request signal to the server, a text extracted from the non-voice input when the received user input is the non-voice input, receiving a result of dialogue recognition in response to the request signal from the server, and executing a response to the received user input on the basis of the received result of dialogue recognition.
Patent EP-3763641-A1 (EP)
Inventor: BEST RICHMOND EMORY
IPC: B65G33/02
Filed: 2020-06-23
Abstract: A material handling system includes a conveyor, an actuation unit, and a chute. The chute is mechanically coupled to the conveyor at a defined angle with respect to a surface of the conveyor. The chute includes an inlet defining a first end and a second end, where the first end of the inlet is mechanically coupled to the surface of the conveyor. Further, the chute includes at least one tube configured to be rotated by the actuation unit at a defined rotational speed. The chute also includes an outlet mechanically coupled to the at least one tube. In this aspect, the defined angle and the defined rotational speed is based on at least one of: physical characteristic of an item to be passed through the chute, a rate of inflow of the item through the inlet, and a rate of outflow of the item through the outlet.
Patent EP-3799550-A1 (EP)
Title: Camera module and electronic device including the same
Inventor: KWON KIHYUN
IPC: H05K9/00
Filed: 2020-07-09
Abstract: Described is an electronic device which includes a camera module and an external structure. The camera module includes an image sensor and a shielding structure that shields components of the camera module from electromagnetic interference (EMI). The external structure two-dimensionally surrounds the camera module, and a portion of the external structure is conductive. The shielding structure includes an accommodating portion that accommodates the image sensor, and a protruding portion that protrudes from the accommodating portion to contact the external structure.
Patent EP-3943977-A1 (EP)
Inventor: LOBNIK ROBERT
IPC: G01S17/894
Filed: 2020-07-20
Abstract: A method for characterizing a time-of-flight sensor is provided. The time-of-flight sensor is covered by a cover exhibiting an adjustable transmittance. The method includes selectively adjusting the transmittance of the cover such that the cover is opaque for light emittable by the time-of-flight sensor. Further, the method includes performing at least one time-of-flight measurement with the time-of-flight sensor while the cover is opaque for obtaining measurement data for light reflected from the cover back to the time-of-flight sensor. The method additionally includes determining characterization data based on the measurement data. The characterization data indicate a quantity related to the time-of-flight sensor.
Patent EP-3771893-A1 (EP)
Inventor: SMITH VALTON
IPC: G01N33/483
Filed: 2020-07-30
Abstract: A sensor device may determine a first optical sensor value associated with a first displacement and a second optical sensor value associated with a second displacement, wherein the first displacement is between an emitter associated with the first optical sensor value and a sensing location used to determine the first optical sensor value, wherein the second displacement is between an emitter associated with the second optical sensor value and a sensing location used to determine the second optical sensor value, and wherein the first displacement is different from the second displacement. The sensor device may determine one or more measurements using the first optical sensor value and the second optical sensor value, wherein the one or more measurements relate to a first penetration depth associated with the first optical sensor value, and a second penetration depth associated with the second optical sensor value.
Patent EP-3772636-A1 (EP)
Inventor: GRASSETTI RICCARDO
IPC: G01F25/00
Filed: 2020-08-04
Abstract: The meter ( 1 ) according to the invention, for measuring the level of a liquid, comprises electrical circuits in turn comprising a logic unit ( 3 ), a sensitive body ( 5 ,  5 ',  5 ",  5   III ,  5   IV ) and a signal generator ( 9 ). The sensitive body ( 5 ,  5' ,  5" ,  5   III ,  5   IV ) comprises a power and/or transmission line (7) which in turn comprises at least two probing conductors (7a, 7b) to be dipped in the liquid for which it is wished to measure the level. The signal generator ( 9 ) supplies the power and/or transmission line ( 7 ) with a probing signal. The logic unit ( 3)  A) determines the phase shift that such a signal undergoes between at least two predetermined measurement points ( PS ,  PA ,  PB ) of the one or more electrical circuits of the meter ( 1) ; B) based on said phase shift determines the level of the predetermined liquid in which the sensitive body ( 5 ,  5' ,  5" ,  5   III ,  5   IV ) is at least dipped.
Patent EP-3789426-A1 (EP)
Title: Polyarylether ketone imide sulfone adhesives
Inventor: CHILDERS CHRISTOPHER H
IPC: C09J7/10
Filed: 2017-03-07
Abstract: Aspects of the present disclosure generally describe polyarylether ketones and methods of use. In some aspects, a composition includes one or more polymers of formulae (I), (II), or (III):
Patent EP-3865875-A1 (EP)
Inventor: HOLMES ELIZABETH
IPC: G01N35/00
Filed: 2012-09-25
Abstract: Systems and methods are provided for sample processing. A device may be provided, capable of receiving the sample, and performing one or more of a sample preparation, sample assay, and detection step. The device may be capable of performing multiple assays. The device may comprise one or more modules that may be capable of performing one or more of a sample preparation, sample assay, and detection step. The device may be capable of performing the steps using a small volume of sample.
Patent EP-3831840-A1 (EP)
Inventor: ABBOT STEWART
IPC: C07K1/00
Filed: 2014-03-14
Abstract: Provided herein is a T-lymphocyte comprising an artificial cell death polypeptide, wherein said polypeptide is dimerizable using an antibody, wherein said polypeptide is a transmembrane protein comprising an extracellular domain that comprises an epitope or mimotope, a transmembrane domain, and an intracellular domain comprising an apoptosis-inducing domain; wherein the antibody binds to said epitope or mimotope; and wherein when said antibody dimerizes said polypeptide, an apoptosis-inducing signal is generated in said T lymphocyte. The T-lymphocyte may in addition comprise a CAR and be used for the treatment of cancer. Also provided herein is an antibody for use in a method of treating a patient by therapeutic killing of a T-lymphocyte of the invention.
Patent EP-3816824-A1 (EP)
Title: High throughput matrix processor with support for concurrently processing multiple matrices
Inventor: NAIR KRISHNAKUMAR
IPC: G06F17/15
Filed: 2020-10-01
Abstract: A system comprises a data input vector unit, a weight input vector unit, and a plurality of calculation units of a matrix processor unit. The data input vector unit is configured to concurrently receive elements of different rows of a first and second data matrix. The weight input vector unit is configured to receive a combined weight vector and at least in part concurrently provide obtained weight elements of a first and second weight matrix to a corresponding first and second group of calculation units. Each calculation unit of the first and second group of calculation units is configured to multiply elements from the data input vector unit with elements of the corresponding weight matrix from the weight input vector unit and sum together multiplication results of the corresponding calculation unit to at least in part determine a corresponding element in a first or second convolution result matrix.
Patent EP-3771205-A1 (EP)
Inventor: ZHOU HAITAO
IPC: G01B11/25
Filed: 2019-07-11
Abstract: It is provided a control method, which belongs to the field of three-dimensional imaging. The control method includes that: brightness of a scene is acquired (01); light emission power of a structured light projector is determined (02) based on the brightness of the scene; and the structured light projector is controlled (03) to emit light at the light emission power. A microprocessor, a computer-readable storage medium, and a computer program are also provided.
Patent EP-3816383-A1 (EP)
Inventor: SCHNEIDER TORBEN
IPC: E05D15/06
Filed: 2020-10-07
Abstract: Die Erfindung betrifft eine Schiebetüranordnung, umfassend eine Laufschiene (1), die eine Längsachse (X) definiert und einen Seitensteg (3) und einen oberen Steg (4) aufweist, einen Türflügel (2), der parallel zu einer durch die Längsachse (X) und eine senkrecht zur Längsachse (X) ausgerichtete Hochachse (Z) gebildete Ebene (E) verschiebbar ist, wobei der Türflügel (2) an zwei in der Laufschiene (1) geführten Laufwagen (6) hängend befestigt ist, einen mit dem Türflügel (2) verbundenen Dämpfer (13), der zwischen den beiden Laufwagen (6) angeordnet ist und einen Mitnehmer (16) aufweist, und einen Aktivator (17), der ein mit dem Mitnehmer (16) zusammenwirkendes Koppelelement (25) aufweist, das in einer ausgekuppelten Stellung außer Eingriff zu dem Mitnehmer (16) und in einer eingekuppelten Stellung in Eingriff mit dem Mitnehmer (16) ist, wobei der Aktivator (17) einen Halteabschnitt (27) aufweist, der in einer an einer Unterseite (23) des oberen Stegs (4) ausgebildeten Führungsausnehmung (28) aufgenommen ist, wobei die Führungsausnehmung (28) an einer den Laufwagen (6) zugewandten Seite durch einen innenliegenden Führungsschenkel (29) und einen außenliegenden Führungsschenkel (30) begrenzt ist, wobei zwischen den beiden Führungsschenkeln (29, 30) ein Längsschlitz (31) mit einer Breite (d<sub>31</sub>) gebildet ist.