baber/WOPTO huggingface dataset:
Patent EP-3859867-A1 (EP)
Inventor: ZHANG SHICHANG
IPC: H01M10/42
Filed: 2020-09-21
Abstract: The present application discloses a battery management system, a processing device, a battery management method, and a battery management and control system, and relates to the field of power batteries. The battery management system includes: an information transmission module configured to transmit, under a condition that it is determined that a connection relationship between unfailing cells of a target battery pack changes when a target failure cell in the target battery pack is isolated, original configuration information of the target battery pack to a processing device, so that the processing device generates adjusted configuration information according to the original configuration information; an information reception module configured to receive the adjusted configuration information transmitted by the processing device, wherein the adjusted configuration information includes an identification of the target failure cell; a management module configured to perform management operations on the unfailing cells of the target battery pack according to the adjusted configuration information. According to the technical solution provided by the embodiments of the present application, the management accuracy of the BMS to the target battery pack may be guaranteed.
Patent EP-4045229-A1 (EP)
Title: Abrasive articles and methods of forming
Inventor: WANG JI
IPC: B24D18/00
Filed: 2020-10-16
Abstract: An abrasive particle can include a body including abrasive particles contained in a bond matrix. The bond matrix can include a first phase and a second phase. In an embodiment, the body can have a Microstructure Feature of greater than 1 and a Non-Bond Value of not greater than 50%. In another embodiment, the body can include a Microstructure Feature including a Spacing Value of at least 0.01.
Patent EP-3951830-A1 (EP)
Inventor: NISHITANI TOMOHIRO
IPC: G03F7/20
Filed: 2020-10-13
Abstract: An object is to provide an electron beam applicator suitable for an electron gun having a photocathode and an electron beam emission method in the electron beam applicator. The object can be achieved by an electron beam applicator including: an electron gun section; a main body section; and a control unit. The electron gun section includes a light source, a photocathode that emits an electron beam in response to receiving excitation light emitted from the light source, and an anode. The main body section includes an objective lens that converges an electron beam emitted from the electron gun section. The control unit controls at least convergence power of the objective lens in accordance with a size of an electron beam emitted from the photocathode.
Patent EP-4067302-A1 (EP)
Inventor: MABUCHI TOSHIROU
IPC: C01B21/068
Filed: 2020-11-26
Abstract: The present invention is directed to a method for producing a silicon nitride sintered material, the method including heating a molded article, which contains a silicon nitride powder having a β phase ratio of 80% or more, a dissolved oxygen content of 0.2% by mass or less, and a specific surface area of 5 to 20 m<sup>2</sup>/g, and a sintering auxiliary containing a compound having no oxygen bond, and which has an overall oxygen content controlled to be 1 to 15% by mass and an aluminum element overall content controlled to be 800 ppm or less, to a temperature of 1,200 to 1,800°C in an inert gas atmosphere under a pressure of 0 MPa ·G or more and less than 0.1 MPa ·G to sinter the silicon nitride.In the present invention, there can be provided a method for producing a silicon nitride sintered material, which method is advantageous in that a silicon nitride sintered material having high thermal conductivity can be obtained even when using a silicon nitride powder having a high β phase ratio and conducting calcination under normal pressure or substantially normal pressure.
Patent EP-4067558-A1 (EP)
Title: Clothes drying device
Inventor: LI QUANDE
IPC: D06F58/22
Filed: 2020-10-28
Abstract: The present invention belongs to the technical field of clothes handling, and specifically provides a clothes drying device, comprising a box body, a clothes drying drum, a lint cleaning component, a lint collecting component, an annular filter component and a front support component; the front support component is located between a front panel and the clothes drying drum, the lint cleaning component and the lint collecting component are both arranged on the front support component, and the annular filter component is connected to the clothes drying drum and can be driven by the clothes drying drum to rotate; during rotation, the lint cleaning component cleans lint on the annular filter component and the lint is collected by the lint collecting component; the lint collecting component is located at the left or the right of the front support component. By means of the described arrangement, the annular filter component can be cleaned in real time to ensure said component is clean, and a power apparatus need not be independently arranged. The present invention is simple in structure and low in cost, and compared with an arrangement wherein a lint collecting component is arranged at the top of a front support component, the present arrangement is beneficial for collecting lint, and a larger lint collecting component may be mounted, so as to collect more lint.
Patent EP-4082726-A1 (EP)
Inventor: YAMAMOTO TAKESHI
IPC: B25J9/22
Filed: 2020-12-22
Abstract: A training data screening device includes a data evaluation model, a data evaluator, a memory, and a training data screener. The data evaluation model is constructed by machine learning on at least a part of the collected data, or by machine learning on data different from the collected data. The data evaluator evaluates the input collected data using the data evaluation model. The memory stores the evaluated data, which is the collected data evaluated by the data evaluator. The training data screener screens the training data for constructing the learning model from the evaluated data stored by the memory by an instruction of an operator to whom an evaluation result of the data evaluator is presented, or automatically screens the training data based on the evaluation result.
Patent EP-4100074-A1 (EP)
Inventor: BIRIS ALEXANDRU S
IPC: A61F2/28
Filed: 2020-02-06
Abstract: The disclosure relates to an expandable scaffold and a method for fabricating the scaffold. The expandable scaffold includes a three-dimensional porous structure comprising a composite material composed by a first material and a second material. The 3D porous structure has a tunable expansion capacity. When applied in a liquid, the 3D porous structure may uptake the liquid and expand from an original volume to an expansion volume up to 1000 times of the original volume. The 3D porous structure may be formed by a plurality of layers of the composite material, and architecture and shape of the layers of the composite material are arranged in accordance with a shape and a size of the expansion volume. Applications of the scaffold may include a bone or soft tissue regeneration system or a bleed stopping device.
Patent EP-4115418-A1 (EP)
Inventor: MUZZETTO RICCARDO
IPC: G11C7/10
Filed: 2020-03-03
Abstract: Methods, systems, and devices related to counter-based sense amplifier method for memory cells are described. The counter-based read algorithm may comprise the following phases: - storing in a counter associated to an array of memory cells the value of the number of bits having a predetermined logic value of the data bits stored in the memory array; - reading from said counter the value corresponding to the number of bits having the predetermined logic value; - reading the data stored in the array of memory cells by applying a ramp of biasing voltages; - counting the number of bits having the predetermined logic value during the data reading phase; - stopping the data reading phase when the number of bits having the predetermined logic value is equal to the value stored in said counter.
Patent EP-4118900-A1 (EP)
Inventor: XU CHANGLONG
IPC: H04W72/02
Filed: 2020-03-12
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive an uplink grant that schedules a sounding reference signal (SRS) transmission and a physical uplink shared channel (PUSCH) transmission and indicates one or more parameters for determining a cyclic prefix extension. The UE may determine the cyclic prefix extension based at least in part on the one or more parameters. The UE may transmit the SRS transmission with the cyclic prefix extension after performing a listen before talk (LBT) procedure. Numerous other aspects are provided.
Patent EP-4131400-A1 (EP)
Inventor: SHANG TINGHUA
IPC: H01L27/32
Filed: 2020-03-25
Abstract: A display substrate and a display device. The display substrate comprises a base substrate, a second conductive layer, a second flat layer, and a plurality of light emitting element groups; the plurality of light emitting element groups are arranged in a first direction and a second direction to form a plurality of light emitting element columns and a plurality of light emitting element rows; each light emitting element group comprises a first light emitting element, a second light emitting element, a third light emitting element, and a fourth light emitting element; the first light emitting element comprises a first anode; the second light emitting element comprises a second anode; the third light emitting element comprises a third anode; the fourth light emitting element comprises a fourth anode; the second flat layer comprises first via holes, second via holes, third via holes, and fourth via holes; a plurality of third via holes corresponding to one light emitting element row are substantially located on a first straight line which extends in the first direction; and the fourth via holes closest to the first straight line are located on the side of the first straight line close to the fourth anodes. Thus, according to the display substrate, a color cast phenomenon caused by unevenness of the anodes can be avoided.
Patent EP-4099038-A1 (EP)
Inventor: SUN MINGZHU
IPC: G01R31/382
Filed: 2020-12-30
Abstract: A method for predicting an amount of coating layer falling off from a positive electrode material having a coating layer, comprising: (1) making a button battery using a positive electrode material, a negative electrode material, a diaphragm and electrolytic solution; (2) obtaining a fully-charged battery by having the button battery go through a charging/discharging cycle; (3) disassembling the fully-charged battery and removing delithiated positive electrode material from the positive electrode sheet; and (4) completely immersing the delithiated positive electrode material in an organic solvent, filtering the delithiated positive electrode material to obtain a filtrate and a filtration residue, and determining the content of a coating element in the filtrate.
Patent EP-4176650-A1 (EP)
Inventor: MA LIANGPING
IPC: H04W72/04
Filed: 2020-07-02
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may identify a beam used for communicating with a network entity, the beam associated with multiple bandwidth parts (BWPs) including a reference BWP with a first frequency. The UE may receive a BWP configuration from the network entity, the BWP configuration based on changing a frequency for at least one BWP of the multiple BWPs form the first frequency to a second frequency. Additionally or alternatively, the UE may identify a timing threshold associated with a BWP switching operation for multiple BWPs associated with the beam. The UE may switch from the first BWP to a second BWP during the timing threshold. The UE may communicate with the network entity according to the BWP configuration or the second BWP.
Patent EP-4145797-A1 (EP)
Inventor: CHEN JIAN
IPC: H04L43/00
Filed: 2020-06-30
Abstract: The present disclosure provides a method and apparatus for failure detection and a PE device, and in particular, relates to the field of communication technology. The present disclosure is applied to the first PE device in EVPN. The first PE device is connected to the second PE device through the SRv6 PW tunnel. The method includes: generating an SRv6 packet, wherein a first indicator included in the SRv6 packets indicates that an inner packet of the SRv6 packet is a BFD packet; sending the SRv6 packet to the second PE device, so that when the second PE device is a tail node, the second PE device establishes a BFD session with a head node based on the BFD packet, and when the head node detects that the PW tunnel between the head node and the tail node fails through the BFD session, the head node switches a service flow to a backup tunnel; or, when the second PE device is a splice device, the second PE device transparently transmits the BFD packet to the tail node, so that the BFD session is established between the head node and the tail node, and when the head node detects that the PW tunnel between the head node and the tail node fails through the BFD session, the head node switches the service flow to the backup tunnel. This may reduce the transmission delay of the service flow.
Patent EP-4191870-A1 (EP)
Inventor: WANG KAI
IPC: H03F1/02
Filed: 2020-08-26
Abstract: Provided is a weak-signal reading circuit for a sensor, comprising a sensing signal input amplifying unit and a signal reading unit. The sensing signal input amplifying unit comprises a first transistor, wherein a gate and a drain of the first transistor are connected with a sensor; the signal reading unit is connected to a source of the first transistor, the first transistor is turned on when the sensor generates a sensing signal, so that the sensing signal is captured by the signal reading unit. When the sensor senses a signal and generates a voltage, the first transistor tends to be switched on, then the signal reading unit reads the sensing signal through the first transistor which has been turned on, that is, by providing the first transistor, the weak-signal reading circuit for sensor can be self-driven according to the voltage generated by the sensor without an extra drive circuit, thereby achieving low power consumption.
Patent EP-4206186-A1 (EP)
Inventor: WANG LIGUO
IPC: C07C269/04
Filed: 2020-11-16
Abstract: Disclosed herein is a method for preparing 1,5-pentane diisocyanate, comprising the following steps: (1) mixing 1,5-pentanediamine, a carbonylation agent, a first solvent and a catalyst for a carbonylation reaction, performing solid-liquid separation, and obtaining a 1,5-pentamethylene dicarbamate reaction solution; and (2) purifying the 1,5-pentamethylene dicarbamate reaction solution, then mixing same with a second solvent for a pyrolysis reaction, and obtaining 1,5-pentane diisocyanate.
Patent EP-4147238-A1 (EP)
Inventor: GUO JASON
IPC: G11C16/30
Filed: 2020-11-26
Abstract: A method of peak power management (PPM) for a memory chip with multiple memory dies is provided, where each of the multiple memory dies includes a PPM circuit having a PPM contact pad and PPM contact pads of the multiple memory dies are electrically connected. The PPM method includes the following steps: switching on a pull-down driver of the PPM circuit on a selected memory die of the memory chip; verifying a PPM enablement signal regulated by a pull-down current flowing through the pull-down driver; and performing a peak power operation on the selected memory die when the PPM enablement signal indicates that a total current of the memory chip is less than a maximum total current allowed for the memory chip.
Patent EP-4006276-A1 (EP)
Inventor: MAIKOWSKI ZENON
IPC: E05B65/10
Filed: 2021-11-09
Abstract: The subject of the invention is a sliding gate, particularly a fire gate. Such gates are intended mainly for enclosing space and preventing fire from spreading. In the case of gates crossing evacuation routes, the gate wing is provided with at least one passage door. 
     A sliding gate including a housing with an entry pocket, placed within the housing of the moving rail and a gate wing with the passage door and a drive system,  characterised in that  it is equipped with a mechanical locking system ( 5 ) located in the top part of the gate wing (1), above the passage door (4), formed by a body (6) made of an closed profile, a bolt (7) installed and rotating on a pin (8) placed inside the body (6), a tensioning spring (9) attached to the housing at one end and connected to the bolt (7) at the other end, a linkage (10) provided as a steel bar, in the closed position of the gate resting on the housing at one end and holding the bolt (7) in the unlocked position at the other end, a linkage (10) guide (11) made of a closed profile, fixed within the body (6), a latching socket (12) with a width corresponding to the bolt (7) thickness, located in the top part of the passage door (3) wing, or with an electric locking system (13) located on the gate wing (1), including an electric bolt (14) with a latch (15) located within the passage door (3) area, a battery (16) providing power supply through the electric bolt (14) wires and a latching socket (17) provided at the edges of the door wing (4).
Patent EP-3825762-A1 (EP)
Title: Display device
Inventor: PARK HAN HO
IPC: G02F1/1345
Filed: 2017-11-30
Abstract: A display device includes a substrate, conductive pads arranged on the substrate over a plurality of rows, and a drive circuit chip including bumps arranged over a plurality of rows to be electrically connected with the conductive pads, and the conductive pads arranged in a same row are arranged in parallel, and the bumps arranged in a same row are arranged in a zigzag form so as to be partially shifted.
Patent EP-4008269-A1 (EP)
Title: Analysing ultrasound image data of the rectus abdominis muscles
Inventor: XU JINGPING
IPC: A61B8/08
Filed: 2021-01-22
Abstract: An apparatus for use in analysing ultrasound image data of rectus abdominis muscles of a subject. The apparatus comprises a memory comprising instruction data representing a set of instructions, and a processor configured to communicate with the memory and to execute the set of instructions. The set of instructions, when executed by the processor, cause the processor to: obtain a sequence of ultrasound image data of the rectus abdominis muscles, the sequence of ultrasound image data having been obtained using an ultrasound transducer tilted at different angles to the surface of the skin of the subject and thus having different angles of ingress of the ultrasound waves into the skin. The processor is further caused to select ultrasound image data from the sequence of ultrasound image data, the selected ultrasound image data comprising image data in the sequence in which a region of the rectus abdominis muscle appears clearest compared to other image data in the sequence of ultrasound image data, and make a measurement of the rectus abdominis muscles in the selected ultrasound image data.
Patent EP-4033020-A1 (EP)
Inventor: GUNTLI FABIAN
IPC: D03J1/18
Filed: 2021-01-25
Abstract: A yarn-clamping device (20) includes a clamping rail (22), a clamping rod (24), configured to be inserted into a clamping volume, the clamping rod (24) having a clamping rotation movement relative to the clamping rail (22), in a clamping direction (R2), from an insertion position to a clamping position. The yarn-clamping device also includes at least one maintaining device (26) comprising an obstacle (90) configured to have a movement relative to the clamping rod, from a retracted position to a blocking position during the clamping rotation movement of the clamping rod. The retracted position of the obstacle corresponds at least to the insertion position of the clamping rod, whereas the blocking position of the obstacle corresponds at least to an intermediate position relative to the clamping rail (22), reached by the clamping rod in its clamping rotation movement, shifted with regard to the insertion position. The obstacle prevents a rotation movement of the clamping rod within the clamping volume in a direction (R3) opposite to the clamping direction.
Patent EP-3836699-A1 (EP)
Inventor: TIIROLA ESA
IPC: H04B7/02
Filed: 2008-12-08
Abstract: A method of multiple-input multiple-output, MIMO, uplink transmission performed by a user terminal, the method comprising associating a plurality of control message fields with atleast two spatial streams of a plurality of spatial streams, wherein a total size of control message fields that are associated with a respective spatial stream of the at least two spatial streams is based at least on a modulation and coding scheme in use for the respective spatial stream; and transmitting the plurality of control message fields via the at least two spatial streams.
Patent EP-3868267-A1 (EP)
Inventor: APARICIO ENRIQUE
IPC: A47K13/28
Filed: 2021-02-09
Abstract: Rehausseur de WC comportant une partie avant (2) et deux ailes (3, 4) dont les extrémités sont, avant mise en place, séparées par un espace libre, les ailes (3, 4) portant à leur extrémité libre, l'une (3) une gouttière munie de crans (9, 10), l'autre (4) une ouverture (12) pour recevoir la gouttière, et des arêtes (13, 14, 15, 16) pour retenir les crans (9, 10)
Patent EP-3839758-A1 (EP)
Inventor: Spitz Chuck
IPC: G06F16/215
Filed: 2016-06-10
Abstract: A computer-implemented method for analyzing an update to a transform element is provided, the method including: identifying a time of a recent update to a particular transform element of one or more transform elements, the recent update being an update within a threshold amount of time; in response to determining that the particular transform element was recently updated, reviewing update logs associated with the particular transform element to identify one or more inconsistencies between the update logs and a timing of the recent update stored in a data repository, wherein the presence of inconsistencies can be indicative of an error or a potential error associated with the particular transform element; and if any errors or potential errors associated with the particular transform element are identified, outputting an alert to indicate an identified error or potential error associated with the particular transform element.
Patent EP-4053485-A1 (EP)
Inventor: KACZINSKI CARSTEN
IPC: F27B7/16
Filed: 2021-03-05
Abstract: Die vorliegende Erfindung betrifft einen Drehrohrofen zum Brennen von karbonathaltigem Gut, insbesondere von Kalkstein oder Dolomit, umfassend ein Drehrohr (1) mit einem Einlaufende (2a) zur Aufgabe des zu brennenden Gutes und einem Auslaufende (4a) zur Ausleitung des gebranntes Gutes, wobei das Drehrohr (1) an seinem Einlaufende (2a) eine Einlaufzone (2) aufweist und an seinem Auslaufende (4a) eine Auslaufzone (4) aufweist, wobei zwischen der Einlaufzone (2) und Auslaufzone (4) eine Vorwärmzone (3a) und eine Brennzone (3b) angeordnet sind, wobei der Drehrohrofen erfindungsgemäß dadurch gekennzeichnet ist, dass in der Einlaufzone (2) des Drehrohrs (1) wenigstens ein Vorsprung (6) vorgesehen ist, wobei der wenigstens eine Vorsprung (6) wenigstens eine zur Längsachse des Drehrohrs (1) geneigte Gleitfläche (6a) zur Förderung des zu brennenden Gutes aus der Einlaufzone (2) in die Vorwärmzone (3a) aufweist. Ferner betrifft die vorliegende Erfindung ein Verfahren zum Brennen von karbonathaltigem Gut, insbesondere von Kalkstein oder Dolomit.