baber/WOPTO huggingface dataset:
Patent EP-4056264-A1 (EP)
Title: Solid phase mixture comprising an oxidating agent or a salt thereof, packing material, and column
Inventor: FUKUZAWA SEKETSU
IPC: B01J20/14
Filed: 2022-03-07
Abstract: [Problems] To provide a solid phase mixture that allows for further speedup, further simplification, and further cost reduction in the detection and quantification of vitamin D metabolites (particularly 1α,25-dihydroxyvitamin D 3 ) in living organisms, a packing material containing the solid phase mixture, and a column packed with the packing material. 
     [Solution] A solid phase mixture including an oxidizing agent and/or a salt of the oxidizing agent and solid phase particles, wherein the oxidizing agent is a compound capable of selectively oxidizing 1,2-diol compounds, is provided. In addition, a packing material containing the solid phase mixture is provided. Further, a column packed with the packing material is provided.
Patent EP-4063100-A1 (EP)
Inventor: STUDER ROGER
IPC: B29C49/78
Filed: 2022-03-14
Abstract: A valve block 1 for a stretch blow moulding machine is described. The valve block 1 has a housing 10 with cavity ports for supplying pressurised fluid to a mould cavity of a stretch blow moulding machine. The valve block 1 has a series of common ports with each common port supplying each of the cavities a different pressurised fluid. The valve block further comprises a number of process valves that are used to operatively supply the pressurised fluid from the common ports to the cavity port.
Patent EP-4063114-A1 (EP)
Title: Elément de garnissage et procédé de fabrication associé
Inventor: QUESNEL BENJAMIN
IPC: B32B5/16
Filed: 2022-03-23
Abstract: Un élément de garnissage de véhicule comprend au moins une couche de revêtement (14) comprenant une couche principale (22) d'une composition comprenant au moins des fibres naturelles (24), un polymère thermoplastique (26) et un agent liant (28).Les fibres (24) et le polymère thermoplastique (26) sont broyés de sorte à former un ensemble de particules (25) ayant chacune une taille sensiblement comprise entre 0,1 et 3,2 mm. L'ensemble de particules (25) est mélangé et compressé avec l'agent liant (28).
Patent EP-4080760-A1 (EP)
Inventor: CHUANG TSUNG-PENG
IPC: H03F1/02
Filed: 2022-03-29
Abstract: The present invention discloses an audio processing circuit (100), wherein when the audio processing circuit (100) determines that a signal being processed is a small signal, an output stage (160) uses a regulated supply voltage provided by a voltage regulator (190), and the output stage (160) uses an open-loop structure to reduce noise of an output audio signal; and when the audio processing circuit (100) determines that the signal being processed is a large signal, the output stage (160) directly uses the supply voltage without using the regulated supply voltage, and the output stage (160) uses a closed-loop structure to reduce the total harmonic distortion of the output audio signal. By using the present invention, the audio processing circuit (100) can have a good performance indicator with a small chip area design.
Patent EP-4261111-A1 (EP)
Inventor: OBERMAYR LUKA MAXIM
IPC: B62D57/032
Filed: 2022-04-13
Abstract: A robot (100) for use in a confined space includes a body (102) and an arrangement of six legs (104). Each leg (104) is connected to the body (102) and includes a plurality of linkages arranged to define a first axis (302), a second axis (304), a third axis (306), a fourth axis (308) and a fifth axis (310). The first axis (302) is normal to and coplanar with the second axis (304) regardless of the position of the plurality of linkages. The robot (100) also includes a plurality of actuators, each actuator coupled to the leg (104) and arranged to pivotally move a portion of the plurality of linkages about one of the first axis (302), the second axis (304), the third axis (306), the fourth axis (308) and the fifth axis (310). The robot (100) also includes a power supply coupled to the body (102) and operable to deliver power to each actuator of the plurality of actuators and a controller (204) coupled to the power supply and operable to selectively deliver power to each actuator of each leg (104) to move the robot (100) .
Patent EP-4066788-A1 (EP)
Inventor: LIU JUN
IPC: A61F2/95
Filed: 2012-02-27
Abstract: Certain embodiments of the present disclosure provide a prosthetic valve (e.g., prosthetic heart valve) and a valve delivery apparatus for delivery of the prosthetic valve to a native valve site via the human vasculature. The delivery apparatus is particularly suited for advancing a prosthetic heart valve through the aorta ( i.e.,  in a retrograde approach) for replacing a diseased native aortic valve. The delivery apparatus in particular embodiments is configured to deploy a prosthetic valve from a delivery sheath in a precise and controlled manner at the target location within the body.
Patent EP-4086802-A1 (EP)
Title: Dynamic memory protection device system and method
Inventor: PANZICA MASSIMO
IPC: G06F12/14
Filed: 2022-04-20
Abstract: A microcontroller includes a memory, direct memory access "DMA" controllers and a microprocessor. The microprocessor maintains one or more memory protection "MP" configurations to control access to protected memory areas of the microcontroller. In response to a secure service call of an unsecure user-application, the microprocessor executes a state machine which disables interrupt requests, determining whether DMA controller configurations and MP configurations satisfy secure-service criteria. When the secure-service criteria are satisfied, at least one secure operation associated with the secure service call is performed, and memory areas accessed during the execution of the at least one secure operation are cleaned. The interrupt requests are re-enabled and a response to the secure service call is generated.
Patent EP-4088892-A1 (EP)
Title: System and method for dressing a robot
Inventor: DUJARDIN TOM
IPC: B25J11/00
Filed: 2022-04-26
Abstract: A system for decorating a robot (100), comprising:- a robot (100), comprising a torso (102) and a head (101) attached to the upper side of said torso (102), said robot (100) extending along a height direction (205);- a cover, comprising a plate (800) from bendable material;- a first (900, 600) and a second connecting system (904, 105) adapted to detachably attach the plate (800) to the robot (100) at a first (201) respectively second height position (202), so that, in connected state, a first (900) and second plate section (903), at opposite ends of the plate (800), are at fixed positions with respect to the robot (100), and at least a part of said plate (800) adopts a bent shape (1300) therebetween.
Patent EP-4060704-A1 (EP)
Inventor: NAKAHATA ATSUSHI
IPC: H01H50/04
Filed: 2016-07-28
Abstract: An electromagnetic relay (1), comprising: a contact block (60) including a fixed contact (660) and a movable contact (610) brought into contact with and separated from the fixed contact (660); a drive block (40) configured to bring the movable contact (610) into contact with the fixed contact (660) and separate the movable contact (610) from the fixed contact (660); and a base (200) to which the contact block (60) and the drive block (40) are fixed, the drive block (40) including: an iron core (800) including a body portion (810) extending in one direction, and leg portions (820,830) extending downward from both ends in an extending direction of the body portion (810) in a state in which the extending direction of the body portion (810) conforms to a horizontal direction; a coil frame (700) to which the iron core (800) is fixed; a coil (72) wound on the body portion (810) of the iron core (800) with the coil frame (700) interposed therebetween; and an armature (510) arranged across the iron core (800) from one leg portion (820) to another leg portion (830) and configured to swing on one end serving as an axis (512a), the armature (510) including: a support portion (512) opposed to the one leg portion (820) of the iron core (800) to serve as the axis (512a); a magnetic pole (513) opposed to the other leg portion (830) of the iron core (800); and an arm portion (511) extending to connect the support portion (512) and the magnetic pole (513) and configured to cause the magnetic pole (513) to swing on the support portion (512) so as to come close to and separate from the other leg portion (830) of the iron core (800), the support portion (512) being positioned by the one leg portion (820) of the iron core (800) and a positioning portion (743,281) provided in at least one of the coil frame (700) and the base (200).
Patent EP-4089345-A1 (EP)
Title: Refrigeration cycle device and liquid heating device having the same
Inventor: IMAGAWA TSUNEKO
IPC: F25B1/10
Filed: 2022-05-06
Abstract: A refrigeration cycle device includes a main refrigerant circuit 10, a bypass refrigerant circuit 20, a pre-cooling temperature sensor for detecting temperature of refrigerant flowing through the bypass refrigerant circuit 20 located upstream of an intermediate heat exchanger 13, a post-cooling temperature sensor for detecting temperature of refrigerant flowing through the bypass refrigerant circuit 20 located downstream of the intermediate heat exchanger 13, and a control device 60, wherein the control device 60 calculates a degree of superheat of the refrigerant which merges with the compression rotating element based on temperature data acquired from the pre-cooling temperature sensor 56 and from the post-cooling temperature sensor 58, and when the calculated degree of superheat is lower than a predetermined value, the control device 60 operates to reduce a valve opening degree of the second expanding device 21, and the degree of superheat of refrigerant after it passes through the supercooling heat exchanger is made equal to or higher than the predetermined value. According to this, the present invention provides a reliably refrigeration cycle device and a liquid heating device having the same which prevents liquid back.
Patent EP-4120087-A1 (EP)
Title: Systems, methods, and devices for utilization aware memory allocation
Inventor: PARK Heekwon
IPC: G06F12/06
Filed: 2022-05-09
Abstract: A method may include receiving (1704), from a process, a memory allocation request for a memory system comprising a first channel having a first channel utilization and a second channel having a second channel utilization, selecting (1706), based on the first channel utilization and the second channel utilization, the first channel, and allocating (1708), to the process, a page of memory from the first channel. The selecting (1706) may include selecting the first channel based on a balanced random policy. The selecting (1706) may include generating a ticket based on a random number and a number of free pages, comparing the ticket to a number of free pages of the first channel, and selecting the first channel based on the comparing. The selecting (1706) may include selecting the first channel based on a least used channel policy.
Patent EP-4184942-A1 (EP)
Title: Wireless sound device and method for controlling the same
Inventor: BYUN JOONWON
IPC: G06F3/048
Filed: 2022-06-15
Abstract: The present disclosure is to provide a wireless sound device capable of effectively receiving a command that meets a user's intention without an error despite a user input unit having a limited size, and a method for controlling the same. For example, a wireless sound device includes a wireless communication unit for wireless communication with an external device, a touch sensor for sensing a touch input of a user in a touch standby mode, a force sensor for sensing a force based on the touch input, a sound output unit for outputting an audio signal received from the external device, and a controller that controls a touch mode of the wireless sound device to be switched to a touch accepting mode or a touch ignoring mode in response to the touch input, and, when a touch validity of the touch input is positive, the controller controls the touch mode to be switched to a touch accepting mode or a touch ignoring mode based on a force validity of the touch input.
Patent EP-4155687-A1 (EP)
Inventor: FÖRSTER HERR JAN
IPC: G01F1/64
Filed: 2022-06-23
Abstract: Dargestellt und beschrieben ist ein Verfahren zum Betreiben eines Messsystems (1) mit einem Messrohr (2), einem Liner (3), einer Abschirmung, einem Eigenschaftsmessgerät (5) und einem Durchflussmessgerät (6).Das Messrohr (2) weist entlang einer Messrohrlängsachse (7) einen Messrohrinnenraum (8) auf.Der Messrohrinnenraum (8) ist mit dem Liner (3) ausgekleidet und der Liner (3) isoliert das Messrohr (2) von einem Medium (9) im Messrohrinnenraum (8) elektrisch und schützt vor Verschleiß durch das Medium (9).Die Abschirmung schirmt den Messrohrinnenraum (8) gegen externe Störungen ab.Das Eigenschaftsmessgerät (5) weist eine Eigenschaftsmesssteuerung (11) und mindestens drei Eigenschaftsmesselektroden (12) auf und die mindestens drei Eigenschaftsmesselektroden (12) sind in einem ersten Bereich (13) des Messrohrinnenraums (8) am Messrohr (2) angeordnet.Das Durchflussmessgerät (6) weist eine Durchflussmesssteuerung (14), eine Magnetfelderzeugungsvorrichtung (15) und mindestens zwei Durchflussmesselektroden (16) auf und die Magnetfelderzeugungsvorrichtung (15) und die mindestens zwei Durchflussmesselektroden (16) sind in einem vom ersten Bereich (13) verschiedenen zweiten Bereich (17) des Messrohrinnenraums (8) am Messrohr (2) angeordnet.Die Durchflussmesssteuerung (14) und die Eigenschaftsmesssteuerung (11) sind miteinander über eine Signalleitung (18) verbunden.Von der Eigenschaftsmesssteuerung (11) wird zunächst eine Anzahl von Impedanzmessungen mit den mindestens drei Eigenschaftsmesselektroden (12) am Medium (9) im ersten Bereich (13) über eine Impedanzmessdauer ausgeführt und währenddessen die Impedanzmessdauer durch ein Messsignal über die Signalleitung (18) der Durchflussmesssteuerung (14) signalisiert und dann aus den Impedanzmessungen unter Verwendung von Impedanztomografie mindestens eine Eigenschaft des Mediums (9) bestimmt.Von der Durchflussmesssteuerung (14) wird mit der Magnetfelderzeugungsvorrichtung (15) ein Magnetfeld (20) im Medium (9) im zweiten Bereich (17) erzeugt, eine Anzahl von Spannungsmessungen mit einer Abtastrate mit den mindestens zwei Durchflussmesselektroden (16) am Medium (9) im zweiten Bereich (17) ausgeführt, von der Durchflussmesssteuerung (14) dem Messsignal die Impedanzmessdauer entnommen, die während der Impedanzmessungen ausgeführten Spannungsmessungen werden verworfen und aus den verbliebenen Spannungsmessungen wird ein Durchfluss des Mediums (9) bestimmt.
Patent EP-4087006-A1 (EP)
Inventor: ZOU HAILIN
IPC: H01M10/0569
Filed: 2020-05-13
Abstract: The present disclosure relates to a lithium ion battery (10) and an electrical apparatus including the same. The lithium ion battery (10) includes an electrode assembly (1); and an electrolytic solution for infiltrating the electrode assembly (1), wherein the electrode assembly (1) includes an electrode body (11), a positive electrode tab (12), and a negative electrode tab (13). The electrode body (11) includes a positive electrode plate, a negative electrode plate, and a separator that are wound together around an axis. The positive electrode plate includes a positive current collector and a positive electrode material layer provided on at least one surface of the positive electrode current collector. In an axial direction (X), the electrode body (11) has two opposite side portions (14), and the positive electrode tab (12) and the negative electrode tab (13) extend from the two side portions (14) of the electrode body (11), respectively. The electrolytic solution includes an additive A, and a diffusion rate v of the electrolytic solution to the electrode body (11) is in a range of 0.01µg/s to 5µg/s.
Patent EP-4140397-A1 (EP)
Inventor: TALMAN ROY
IPC: A61B5/0205
Filed: 2022-08-02
Abstract: An ear-wearable electronic device comprises a motion sensor configured to generate motion information and a first respiration rate estimated using the motion information. A PPG sensor is configured to generate PPG data and a second respiration rate estimate using the PPG data. A processor is configured to produce a respiration rate estimate using the first and second respiration rate estimates. A communication device is configured to communicate the respiration rate estimate to one or both of an external electronic device and a cloud database.
Patent EP-4163603-A1 (EP)
Inventor: MÜLLER GEROLD
IPC: G01F11/36
Filed: 2022-09-22
Abstract: Die Dosiereinrichtung hat wenigstens einen Dosierbehälter, der mit wenigstens einer Auslassöffnung (3) versehen ist. Sie ist durch einen Schieber (12) verschließbar, der mit einem Schieberantrieb, verbunden ist. Die Auslassöffnung (3) und/oder der Schieber (12) weisen einen schräg zur Verschieberichtung des Schiebers (12) verlaufenden Rand (7) auf. Die Ränder (7) der Auslassöffnung (3) und des Schiebers (12) bestimmen in Abhängigkeit vom Verschiebeweg des Schiebers (12) den wegabhängigen Auslassquerschnitt der Auslassöffnung (3).
Patent EP-4178114-A1 (EP)
Inventor: SEGOVIA DE LA TORRE JOSE ANGEL
IPC: H04N25/78
Filed: 2022-11-04
Abstract: An analogue to digital converter is provided for digital imaging devices, in which a pixel column is sampled by a respective capacitor. 
     In a reset phase of operation, each pixel in the row under consideration is reset, and an operational amplifier operating in a voltage follower mode is coupled to all the sampling capacitors in parallel to obtain the reset values of the pixels sensors of that row, and the in an imaging phase of operation, the inverting input of the operational amplifier operating in a comparator mode is coupled to each capacitor in turn after activating the respective pixel sensor, while exposing the non inverting signal to an analog ramp reference voltage so that the timing of the toggling of the operational amplifier reflects the value of the pixel under consideration, corrected for the reset value.
Patent EP-4202864-A1 (EP)
Title: Estimating object kinematics using correlated data pairs
Inventor: SYMINGTON ANDREW
IPC: B60W60/00
Filed: 2022-11-29
Abstract: The disclosed technology provides solutions for improving perception systems and in particular for improving kinematics models used to estimate motion characteristics of objects in an autonomous vehicle (AV) environment. A process of the disclosed technology can include steps for analyzing sensor data of a subject vehicle to identify a remote vehicle represented by the sensor data, estimating, using a kinematics model, predicted kinematic characteristics of the remote vehicle, and determining, based on data associated with the remote vehicle, ground-truth kinematic characteristics of the remote vehicle. In some aspects, the process can further include steps for validating the predicted kinematic characteristics of the remote vehicle using the ground-truth kinematic characteristics of the remote vehicle. Systems and machine-readable media are also provided.
Patent EP-4194974-A1 (EP)
Inventor: WOODMAN DARREN
IPC: B64G6/00
Filed: 2022-12-02
Abstract: A control system in an atmospheric suit includes a broadcast-type controller area network (CAN) bus (215) and a plurality of motor controllers (210) coupled to the CAN bus (215). Each of the plurality of motor controllers (210) has a same software design and performs a different control operation based on an assigned hardware address. The control system also includes one or more sensors (220) to sense one or more parameter values in the atmospheric suit and to provide the one or more parameter values on the CAN bus (215). A primary controller communicates with the plurality of motor controllers (210) via the CAN bus (215) and provides communication to a wearer of the atmospheric suit or communication outside the atmospheric suit outside the CAN bus (215).
Patent EP-4283525-A1 (EP)
Inventor: GUO JIUN-IN
IPC: G06N3/0495
Filed: 2022-12-16
Abstract: An optimizing method and a computing apparatus (100) for a deep learning network and a computer-readable storage medium are provided. In the method, a value distribution is obtained from a pre-trained model. One or more breaking points (p, -p, BP) in a range of the value distribution are determined. Quantization is performed on a part of values of a parameter type in a first section among multiple sections using a first quantization parameter and the other part of values of the parameter type in a second section among the sections using a second quantization parameter. The value distribution is a statistical distribution of values of the parameter type in the deep learning network. The range is divided into the sections by one or more breaking points (p, -p, BP). The first quantization parameter is different from the second quantization parameter. Accordingly, accuracy drop can be reduced.
Patent EP-4175184-A1 (EP)
Title: Methods and apparatus for unified significance map coding
Inventor: LU XIAOAN
IPC: H04N19/176
Filed: 2011-05-11
Abstract: Methods and apparatus are provided for unified significance map coding. An apparatus includes a video encoder (400) for encoding transform coefficients for at least a portion of a picture. The transform coefficients are obtained using a plurali- ty of transforms. One or more context sharing maps are generated for the transform coefficients based on a unified rule. The one or more context sharing maps are for providing at least one context that is shared among at least some of the transform coefficients obtained from at least two different ones of the plurality of transforms.
Patent EP-4202480-A1 (EP)
Inventor: NIU BEN
IPC: G02B6/42
Filed: 2022-12-23
Abstract: A waveguide assembly, an integrated chip and a LiDAR are disclosed. The waveguide assembly comprises a plurality of single-mode waveguides arranged with intervals, wherein the effective refractive index of at least one single-mode waveguide is not equal to that of an adjacent single-mode waveguide. In the present application, the offset echo laser signals can reach other single-mode waveguides, and thus the receiving rate of the offset echo laser signals is improved. Compared with the mode that the offset echo laser signals are received by means of the large width of the multi-mode waveguide, the problem that the high-order mode of the multi-mode waveguide is triggered does not exist, and the advantage that the receiving rate of echo laser signals is higher is achieved. In addition, the effective refractive indexes of two adjacent single-mode waveguides are not equal to each other, so that the phase matching condition between the two adjacent single-mode waveguides can be broken, the coupling between the two adjacent single-mode waveguides is inhibited, and the crosstalk is reduced, such that the spacing between the two adjacent single-mode waveguides can be smaller, the size of the waveguide assembly is reduced, the chip area is saved, the integration level is improved, and the cost is reduced.
Patent EP-4177041-A1 (EP)
Inventor: MENCHIK GUY
IPC: B33Y30/00
Filed: 2015-07-13
Abstract: A system for three-dimensional printing is disclosed. The system comprises: a rotary tray configured to rotate about a vertical axis; a printing head, each having a plurality of separated nozzles; and a controller configured for controlling the inkjet printing head to dispense, during the rotation, droplets of building material in layers, such as to print a three-dimensional object on the tray.