baber/WOPTO huggingface dataset:
Patent EP-3892051-A1 (EP)
Inventor: KHOSHNEVISAN MOSTAFA
IPC: H04W72/12
Filed: 2019-12-05
Abstract: La présente invention concerne un procédé de planification de transmissions de paquets de liaison montante et de liaison descendante dans un système de communication mobile. Le procédé de planification consiste à recevoir (ou à émettre s'il s'agit d'une perspective de BS), une première indication de planification et à recevoir (ou à émettre s'il s'agit d'une perspective de BS) une seconde indication de planification, la première indication de planification et la seconde indication de planification comprenant des informations de planification pour un UE.
Patent EP-3800140-A1 (EP)
Inventor: WEI SE HWANG
IPC: B65D17/50
Filed: 2019-06-20
Abstract: Disclosed is a container sealing body applied to seal an inlet of a container, the container sealing body including: an upper layer; a lower layer provided below the upper layer; and a thermal bonding resin layer configured between the upper layer and the lower layer and thermally bonded by thermal bonding resin, in which the upper layer includes: a surface layer provided for printing and configured to prevent thermal bonding; and a synthetic resin layer having tensile strength and hardness and configured sequentially with the surface layer from above to below, an opening tab is configured by cutting and punching the upper layer, an opening initiation guide cutting line is formed at one side of the opening tab, the lower layer includes a blocking layer for preventing transmission of oxygen or moisture, and a thermal bonding sealing layer, and the synthetic resin layer of the upper layer and the blocking layer of the lower layer are bonded.
Patent EP-3820217-A1 (EP)
Inventor: CHEN LI
IPC: H04W72/04
Filed: 2019-07-03
Abstract: The present disclosure provides a random access method and a terminal. The method of the present disclosure includes: when non-contention random access is initiated and current uplink and downlink Band Width Parts BWPs are inconsistent with uplink and downlink BWPs configured by a base station for non-contention random access, setting, by the terminal, active BWPs as an uplink BWP and a downlink BWP having the same number, and performing contention random access on the active BWPs; or setting, by the terminal, the active BWPs as the uplink BWP and the downlink BWP configured by the base station for non-contention random access, and performing the non-contention random access on the active BWPs.
Patent EP-3785791-A1 (EP)
Inventor: YANG BINGCHENG
IPC: C25B9/19
Filed: 2019-06-14
Abstract: A dual-membrane on-line generator for an acid or alkali solution is provided, including an upper electrolytic cell body (3), a middle electrolytic cell body (4) and a lower electrolytic cell body (5) which are clamped by an upper fastening steel plate (1) and a lower fastening steel plate (2), an upper regeneration liquid channel (A), a middle eluent channel (B) and a lower regeneration liquid channel (C) being provided on the middle electrolytic cell body (4).
Patent EP-3804208-A1 (EP)
Inventor: ABDOLI JAVAD
IPC: H04L5/00
Filed: 2019-07-08
Abstract: Methods and systems are provided that support the transmission of transport blocks over carrier bundles and bandwidth part (BWP) bundles. These carrier bundles and BWP bundles include physical resources from multiple carriers, the multiple carriers being a proper subset of the carriers configured for a user equipment (UE). A base station transmits an indication to the UE identifying one or more carrier bundles and/or BWP bundles. Each carrier bundle and BWP bundle supports the transmission of a respective transport block over a given duration, and is associated with a respective hybrid automatic repeat request (HARQ) entity.
Patent EP-3880342-A1 (EP)
Inventor: KUCHIBHOTLA HUTHAVAHANA SARMA
IPC: B01D46/24
Filed: 2019-11-06
Abstract: Un corps céramique contenant de la cordiérite et satisfaisant l'expression %P ≥ 50 %, df ≤ 0,50, et un pourcentage en poids combiné de phases cristallines contenant de la cordiérite et de l'indialite supérieur ou égal à 85 % en poids. Le corps céramique poreux contient, tel qu'exprimé sur une base en pourcentage en poids d'oxyde relative en termes de MgO, de l'Al2O3, et du SiO2 dans un champ défini par (15,4, 34,1 et 50,5), (12,2, 34,1 et 53,7), (13,3, 31,2 et 55,5), et (16,6 31,1 et 52,3). L'invention concerne également des mélanges de compositions en lots et des procédés de fabrication d'un corps en céramique poreux à l'aide des compositions en lots, ainsi que d'autres aspects.
Patent EP-4037935-A1 (EP)
Inventor: BASU RAJAT
IPC: B60P3/42
Filed: 2019-12-23
Abstract: The present technology provides a cargo adapter that can be inserted into a passenger compartment of a mixed-use vehicle that can be anchored to existing anchor points in the vehicle. The cargo adapter can then receive, secure, and support a cargo locker in a way that safely secures the cargo and avoids wear on the interior surfaces of the passenger compartment. The present technology further provides a system for transporting a cargo locker to a vehicle and inserting the cargo adapter and cargo locker into the vehicle quickly and easily.
Patent EP-3824623-A1 (EP)
Title: Camera assessment techniques for autonomous vehicles
Inventor: CRADDOCK CARL WARREN
IPC: H04N17/00
Filed: 2019-08-19
Abstract: The disclosure relates to assessing operation of two or more cameras (310, 320, 410, 420, 430). These cameras may be a group of cameras (300, 400) of a perception system (172) of a vehicle (100) having an autonomous driving mode. A first image (500) captured by a first camera and a second image (600) captured by a second camera may be received. A first feature vector for the first image and a second feature vector for the second image may be generated. A similarity score may be determined using the first feature vector and the second feature vector. This similarity score may be used to assess the operation of the two cameras and an appropriate action may be taken.
Patent EP-3847500-A1 (EP)
Inventor: EISENFELD TSION
IPC: G02B6/10
Filed: 2019-09-09
Abstract: An optical system including a light- guide optical element (LOE) with a first set of mutually-parallel, partially-reflecting surfaces and a second set of mutually-parallel, partially-reflecting surfaces at a different orientation from the first set. Both sets of partially-reflecting surfaces are located between a set of mutually-parallel major external surfaces. Image illumination introduced at a coupling-in location propagates along the LOE, is redirected by the first set of partially-reflecting surfaces towards the second set of partially-reflecting surfaces, where it is coupled out towards the eye of the user. The first set of partially-reflecting surfaces are implemented as partial surfaces located where needed for filling an eye-motion box with the required image. Additionally, or alternatively, spacing of the first set of partially-reflecting surfaces is varied across a first region of the LOE. Additional features relate to relative orientations of the projector and partially reflecting surfaces to improve compactness and achieve various adjustments.
Patent EP-3853944-A1 (EP)
Inventor: FLEMMING JEB H
IPC: H01Q13/08
Filed: 2019-09-11
Abstract: The present invention includes a method of making a slotted waveguide antenna structure with a matched ground plane comprising: forming in a photosensitive glass substrate a coaxial-to-coplanar waveguide (CPW) section connected to a power divider, an emission cavity area for the slotted antenna and one or more vias; depositing a metal ground plane to a first surface of the photosensitive glass substrate; depositing a copper layer on the photosensitive glass substrate with a pattern of slots that form a slot antenna above the emission cavity; forming one or more glass pillars in the emission cavity under the slot antenna; etching away the photosensitive glass in the emission cavity while retaining the one or more glass pillars; connecting a micro coaxial connector to the coaxial-to-coplanar waveguide (CPW) section; and one or more solder bumps at the vias that connect to the ground plane, to form a slotted antenna.
Patent EP-3861507-A1 (EP)
Inventor: RULE JEFFREY
IPC: G06Q20/32
Filed: 2019-10-02
Abstract: Example embodiments of systems and methods for data transmission in a contactless card are provided. The contactless card may include a processor, and a memory. The memory may contain a first applet, a second applet, and a plurality of keys. The first applet and the second applet may be stored within a shared security domain. The second applet may be configured to communicate with the first applet to perform one or more cryptographic services. The second applet may be configured to transmit one or more requests to the first applet to encode one or more payload strings based on the plurality of keys to perform the one or more cryptographic services. The first applet may be configured to perform the one or more cryptographic services on behalf of the second applet based on the one or more requests.
Patent EP-3866506-A1 (EP)
Inventor: GUO LONGHUA
IPC: H04W28/16
Filed: 2019-10-31
Abstract: This application provides a method for controlling a connection between a terminal and a network, and an apparatus. The method includes: receiving, by a terminal, a packet filter; and discarding, by the terminal, an uplink data packet matching the packet filter. Based on this solution, a connection can be blocked near a source (that is, the connection is blocked from the terminal), to reduce traffic exchanged between the terminal and a user plane network element. Compared with an existing technical solution, the terminal implements traffic control to reduce a quantity of uplink data packets sent to the user plane network element, thereby reducing load of the user plane network element.
Patent EP-3859791-A1 (EP)
Inventor: UDONO HARUHIKO
IPC: H01L31/0264
Filed: 2019-05-23
Abstract: Provided is a semiconductor material having improved oxidation resistance. The semiconductor material has a single crystal represented by the following composition formula: 
 
        Composition formula: Mg 2 Sn·Zn a   
 
in which, a is a Zn content of from 0.05 to 1 at% relative to Mg 2 Sn.
Patent EP-3881094-A1 (EP)
Inventor: RIEGER JOEL
IPC: G01S7/40
Filed: 2019-11-12
Abstract: Coded antenna arrays and associated methods, apparatus and systems are disclosed. Signals transmitted by a client device are received at a plurality of antennas or antenna elements in an antenna array. The received signals are coded using codes such as orthogonal codes and pseudorandom number sequences under which the codes are selected to enable extraction of individual received signals. The coded signals are then combined to form a combined coded waveform that is processed using shared receiver circuitry. The shared receiver circuitry is configured to extract the signals received at each antenna using the codes used to code the received signals. Use of multiple client devices is also supported, with the receiver circuitry further configured to filter out signals received from individual client systems and calculate the phase and magnitude of the signals as received at each antenna. The signal phase and magnitude may be used for wireless transmission of power to clients by a wireless power transmission system.
Patent EP-3896163-A1 (EP)
Inventor: YANG DAICHANG
IPC: C07K1/18
Filed: 2019-12-06
Abstract: Disclosed is a chromatographic method for separating and purifying a recombinant human fibronectin from a genetically engineered rice seed that expresses the human fibronectin. In the method, the genetically engineered rice seed is milled, mixed with an extraction buffer, and then filtered to obtain a crude extract comprising the recombinant human fibronectin; the crude extract comprising the recombinant human fibronectin is subjected to cation exchange chromatography, so as to perform primary separation and purification, thereby obtaining a primary product comprising the recombinant human fibronectin; and the primary product is subjected to anion exchange chromatography so as to perform final separation and purification to obtain the recombinant human fibronectin as a target substance. The method is low cost and easily utilized on an industrial scale. The obtained OsrhFn target substance has a SEC-HPLC purity greater than 95% with excellent bioactivity.
Patent EP-3895905-A1 (EP)
Title: Pneumatic tire
Inventor: HASHIMOTO MASAYUKI
IPC: B60C15/00
Filed: 2019-12-13
Abstract: The outer diameter of a pneumatic tire (10) 350 mm or more and 600 mm or less. As RW is defined by a rim width of a rim wheel assembled to the pneumatic tire and SW is defined by a tire width of the pneumatic tire, the relation of 0.78 ≤ RW/SW ≤ 0.99 is satisfied. A carcass has a carcass cord arranged along the tire width direction. The carcass cord is formed of a filament of steel. The outer diameter of the carcass cords is 0.7 mm or less, and a distance between adjacent carcass cords is 4.0 mm or less.
Patent EP-3877636-A1 (EP)
Inventor: KOBIELSKI LOUIS
IPC: F01D5/18
Filed: 2019-12-13
Abstract: Various methods and systems are provided for a fluidic variable turbine. In one example, a system for an engine comprises a turbocharger turbine including a nozzle ring, the nozzle ring including a plurality of stationary vanes, each vane of the plurality of stationary vanes including a plurality of injection ports arranged at an outer surface of the vane, and a gas supply system to supply variable gas flow to and out of the plurality of injection ports.
Patent EP-3879617-A1 (EP)
Inventor: KIM HYUN SEUNG
IPC: H01M10/052
Filed: 2019-12-17
Abstract: The present invention relates to an electrolyte for a lithium secondary battery, and a lithium secondary battery comprising same, the electrolyte comprising: lithium salt; an additive including a compound represented by chemical formula 1; and an organic solvent.
Patent EP-3932104-A1 (EP)
Inventor: PATTON DAVID B
IPC: H04W24/00
Filed: 2019-02-28
Abstract: Systems and methods for determining vehicle operational status in accordance with embodiments of the invention are disclosed. In one embodiment, a vehicle event detection device includes a low pass filter configured to sense a vehicle voltage and filter the sensed voltage to remove noise, and a plurality of first high pass filter configured to detect either a drop or a rise in the vehicle voltage and several low power comparators configured to determine whether the drop or rise in voltage is indicative of a vehicle event.
Patent EP-3893616-A1 (EP)
Inventor: YANG ZEKAI
IPC: H05K7/20
Filed: 2019-12-23
Abstract: This application provides a cabinet and a flexible air duct system. The cabinet includes a cabinet body and at least one device disposed in the cabinet body, the cabinet body is further provided with at least one air duct system, and the air duct system includes: a plurality of air deflection parts and an air baffle that is scalable along an insertion direction of the device, where one end of the air baffle is connected to an inner wall of the cabinet body, and the other end of the air baffle presses against the device; the plurality of air deflection parts are alternately disposed along the air baffle in the cabinet body; and when the device is inserted into a spacing, the plurality of air deflection parts and the air baffle divide inner space of the cabinet body into a cold air duct and a hot air duct that are isolated from each other. The cabinet provided in this application can accommodate devices of different depths and devices having different air intake modes. This reduces the difficulty in replacing devices onsite and resolves the problem that a conventional-technology cabinet cannot accommodate devices of different depths and devices having different air intake modes.
Patent EP-3872973-A1 (EP)
Inventor: WANG CHENGZUO
IPC: H02M1/36
Filed: 2019-12-26
Abstract: An adjuster is provided in embodiments of the present application, which can avoid generating an excessive input current during the starting process of the adjuster. The adjuster includes a power transfer circuit, a negative feedback circuit, a constant current source circuit and a control circuit. Two inputs of an error amplifier in the negative feedback circuit receive a reference voltage and a feedback voltage corresponding to an output signal of the adjuster respectively, and the error amplifier is configured to output a first voltage signal when the feedback voltage is less than the reference voltage, and output a second voltage signal when the feedback voltage is greater than the reference voltage, during the starting process of the adjuster. The control circuit is configured to control the negative feedback circuit to be turned off and the constant current source circuit to be turned on, and the constant current source circuit is configured to control the input current to be constant during the starting process of the adjuster and control the constant current source circuit to be turned off and the negative circuit to be turned on according to the second voltage signal. The negative feedback circuit is configured to provide negative feedback signal to the power transfer circuit, and the power transfer circuit is configured to perform negative feedback adjustment to the output signal according to the negative feedback adjustment signal.
Patent EP-4004742-A1 (EP)
Title: Updates to flash memory based on determinations of bits to erase
Inventor: PIWONKA MARK A
IPC: G06F12/02
Filed: 2019-07-31
Abstract: An example non-transitory machine-readable storage medium storing machine-readable instructions which when executed cause a processor to obtain stored bits stored on a flash memory, each of the stored bits in a set state or an unset state. The processor further obtains target bits, each of the target bits in the set state or the unset state, wherein each target bit corresponds to a stored bit to update the stored bit. The processor further determines whether, for one stored bit in the set state, the corresponding target bit is in the unset state. When the determination is positive, the processor sets the stored bits to the unset state and, after setting the stored bits to the unset state, updates the stored bits to match the corresponding target bits. When the determination is negative, the processor updates the stored bits to match the corresponding target bits.
Patent EP-4012932-A1 (EP)
Inventor: SUGIMOTO YOSHIKI
IPC: H04B1/10
Filed: 2019-08-07
Abstract: A noise cancellation device for a wireless communication system is provided to include wireless communication devices each using a digital phase modulation and each performing half-duplex communication. The wireless communication devices is configured as an array, and the noise cancellation device is provided for suppressing an wrap-around signal from other wireless communication device by combining a cancellation signal obtained by controlling at least one of a phase and an amplitude of a transmission carrier signal with a received wireless signal based on a baseband signal of the received wireless signal. The noise cancellation device includes a controller configured to determine whether a number of bits per one frame of the baseband signal to be transmitted is an odd number or an even number, and to invert the cancellation signal when the number of bits per one frame of the baseband signal to be transmitted is an even number.
Patent EP-4016506-A1 (EP)
Inventor: MISHINA IBUKI
IPC: G09C1/00
Filed: 2019-08-14
Abstract: Techniques for performing secure computing of softmax functions at high speed and with high accuracy are provided. A secure softmax function calculation system that calculates a share ([[softmax (u<sub>1</sub>)]], ..., [[softmax (u<sub>J</sub>)]]) from a share ([[u<sub>1</sub>]], ..., [[u<sub>J</sub>]]) includes a subtraction means for calculating a share ([[u<sub>1</sub> - u<sub>1</sub>]], [[u<sub>2</sub> - u<sub>1</sub>]], ..., [[u<sub>J</sub> - u<sub>J</sub>]]), a first secure batch mapping calculation means for calculating [[exp (u<sub>1</sub> - u<sub>1</sub>)]], [[exp (u<sub>2</sub> - u<sub>1</sub>)]], ..., [[exp (u<sub>J</sub> - u<sub>J</sub>)]], an addition means for calculating a share ([[∑<sub>j=1</sub><sup>J</sup> exp (u<sub>j</sub> - u<sub>1</sub>)]], ..., [[∑<sub>j=1</sub><sup>J</sup> exp (u<sub>j</sub> - u<sub>J</sub>)]], and a second secure batch mapping calculation means for calculating a share ([[softmax (u<sub>1</sub>)], ..., [[softmax (u<sub>J</sub>)]]).
Patent EP-4043317-A1 (EP)
Title: Diagnostic method and apparatus for shaft breakage fault of railway vehicle
Inventor: XU SHAOLONG
IPC: B61L15/00
Filed: 2019-10-29
Abstract: The invention relates to a broken axle fault diagnosis technology of a rail vehicle, in particular to a diagnostic method and device for broken axle faults of a rail vehicle, and a computer-readable medium. The above-mentioned diagnostic method for broken axle faults of a rail vehicle can be used for diagnosing broken axle faults of a plurality of axles of the rail vehicle. The diagnostic method includes the steps: judging the operating condition of the rail vehicle; and in response to the rail vehicle being in the traction operating condition, using one of the plurality of axles as the axle to be tested to perform a first broken axle condition judgment. The first broken axle condition may include: the actual traction of the other axles except the one to be tested is all greater than the first traction threshold, while the actual traction of the axle to be tested has been continuously smaller than the second traction threshold and the axle speed has been continuously greater than the speed of the rail vehicle for up to the first time threshold. If the first broken axle condition is satisfied, it is judged that the axle to be tested is suspected of having a broken axle fault. The invention can be used to report faults quickly and accurately, so as to ensure the safe operation of trains.
Patent EP-4074434-A1 (EP)
Inventor: TANIHARA YASUTOMO
IPC: C22C38/14
Filed: 2019-12-13
Abstract: A Super Invar alloy includes Ni of 30 to 35 percent by mass, Co of 3 to 6 percent by mass, Ti of 0.02 to 1.0 percent by mass, Mn of 0 to 0.2 percent by mass, an inevitable impurity including S, and the balance Fe. The Super Invar alloy does not include an additive other than Ti and Mn, as an additive. The Super Invar alloy includes the Ni of 32.3 to 32.5 percent by mass, the Co of 4.4 to 5.1 percent by mass, the Ti of 0.02 to 1.0 percent by mass, and the S of 0.007 to 0.1 percent by mass. 
The Super Invar alloy is an alloy having good high temperature ductility, low hot crack sensitivity, and low thermal expansibility of equal to or lower than 1 ppm/°C. It is applicable to use Zr or Hf instead of Ti.
Patent EP-3797842-A1 (EP)
Inventor: QIAO WEI
IPC: A63B24/00
Filed: 2020-09-25
Abstract: The present invention provides an integrated flywheel magnetic resistance regulating system and a combined device. The integrated flywheel magnetic resistance regulating system includes: a metal flywheel (1), a metal ring (2), a plastic bottom plate (3), a magnetic tile (4), a circular movement assembly (5), a drive motor (6), and a transmission structure. A worm screw (9) is disposed at an output end of the drive motor (6), and the transmission structure is connected between the worm screw (9) and the circular movement assembly (5). The drive motor (6) drives, by using the transmission structure, the circular movement assembly (5) to rotate around a rotating shaft, to drive the magnetic tile (4) to move. Movement of the magnetic tile (4) comprises a movement component in a radial direction. A plurality of integrated flywheel magnetic resistance regulating systems can be connected in a cascading or parallel manner, or the integrated flywheel magnetic resistance regulating system and another flywheel other than the metal flywheel (1) can be connected in a cascading or parallel manner. Based on the present invention, damping strength generated through interaction between metal rings and strength of a magnetic field can be adjusted, which is simple, reliable, and low-cost.