baber/WOPTO huggingface dataset:
Patent EP-4160304-A1 (EP)
Title: Display module, display screen, and terminal
Inventor: WANG LEI
IPC: G02F1/1362
Filed: 2021-03-19
Abstract: This application provides a display module, a display, and a terminal, to improve transmittance of an OLED display. The display module includes: a substrate; a plurality of first signal lines, disposed on the substrate and insulated from each other; a plurality of second signal lines, disposed on the substrate and insulated from each other, where the plurality of second signal lines and the plurality of first signal lines extend in a same direction, are insulated from each other, and are alternately disposed; and at least one first subpixel array, disposed on the substrate, where the first subpixel array includes a plurality of first light-emitting subpixels and a plurality of transparent subpixels, and the plurality of first light-emitting subpixels and the plurality of transparent subpixels are arranged in a mixed manner; a first signal line group is disposed between adjacent rows of subpixels in the first subpixel array, and the first signal line group includes one first signal line and one second signal line; and orthographic projections of the first signal line and the second signal line in at least one first signal line group on the substrate overlap in a region in which the transparent subpixel is located.
Patent EP-4181034-A1 (EP)
Inventor: IDE NAOKI
IPC: G06N99/00
Filed: 2021-07-01
Abstract: An optimization problem solving method according to the present disclosure includes: inputting first data from a sensor; generating an objective function for performing sparse modeling on the first data; generating a coefficient matrix related to a variable to be optimized in the objective function; transmitting the coefficient matrix to a first Ising machine that performs combinatorial optimization calculation; and generating an optimum solution of sparse modeling based on second data received from the first Ising machine.
Patent EP-4179940-A1 (EP)
Inventor: LEE DONGJAE
IPC: A47L9/00
Filed: 2021-07-02
Abstract: The present disclosure relates to a cleaner station including: a housing; a dust collecting motor configured to generate a suction force for sucking dust in a dust bin of a cleaner; a dust collecting part disposed at an upper side in a gravitational direction of the dust collecting motor; a coupling part including a coupling surface to which the cleaner is coupled; and a cover opening unit disposed on the coupling part and configured to open a discharge cover of the dust bin, such that the cover opening unit may automatically open the discharge cover of the dust bin without a user's effort.
Patent EP-4260293-A1 (EP)
Title: Reconnaissance d'écriture manuscrite
Inventor: DEY RAUNAK
IPC: G06V10/44
Filed: 2021-12-09
Abstract: Une approche de reconnaissance d'écriture manuscrite simplifiée comprend un premier réseau (100) comprenant un réseau neuronal convolutif (150) comprenant une ou plusieurs couches de convolution (104, 106, 110, 112, 114, 116) et une ou plusieurs couches de regroupement maximal. Le premier réseau (100) reçoit une image d'entrée (102) d'écriture manuscrite et délivre en sortie une incorporation (175) basée sur celle-ci. Un second réseau (200) comprend un réseau de couches de convolution en cascade comprenant un ou plusieurs sous-réseaux (201, 211, 221, 231) configurés pour recevoir une incorporation (175) d'une image d'écriture manuscrite (102) et délivrer une ou plusieurs prédictions de caractères (210, 220, 230, 240). Les sous-réseaux (201, 211, 221, 231) sont configurés pour abaisser et aplatir l'incorporation (175) sur une carte de caractéristiques, puis un vecteur avant de passer le vecteur à un réseau neuronal dense (209, 219, 229, 239) pour la prédiction de caractères. Certains sous-réseaux (211, 221, 231) sont configurés pour concaténer une incorporation d'entrée avec une version suréchantillonnée de la carte de caractéristiques.
Patent EP-4264624-A1 (EP)
Inventor: NOVKOV DONALD J
IPC: G16H20/40
Filed: 2021-12-08
Abstract: The technology relates to methods and systems for recognition of conditions from ventilation data. The methods may include acquiring ventilation data for ventilation of a patient during a time period; generating an image based on the acquired ventilation data; providing, as input into a trained machine learning model, the generated image, wherein the trained machine learning model was trained based on images having a same type as the generated image; and based on output from the trained machine learning model, generating a predicted condition of the patient. The image may be generated by storing ventilatory data as pixel channel values to generate a human-indecipherable image.
Patent EP-4179255-A1 (EP)
Title: Cylindrical burner apparatus and method
Inventor: SHAFFER YUL E
IPC: F23C3/00
Filed: 2021-06-30
Abstract: A cylindrical burner apparatus and method which produce low NO x  emissions and low noise levels without being dependent upon a blower, or natural draft, for providing air flow or flue gas recirculation. A flow of combustion air is induced into the initial tube pass of the burner by discharging a gas fuel from a plurality of discharge ports located in the initial tube pass. At the same time, a flow of recycled flue gas is induced through a bypass duct between a subsequent tube pass of the burner and the initial tube pass by discharging one or more jets of gas fuel through the bypass duct.
Patent EP-4268295-A1 (EP)
Inventor: RANGASAMY VIJAY SHANKAR
IPC: H01M4/04
Filed: 2021-12-24
Abstract: The present invention is related to a method for applying a protective layer on at least part of an exposed alkali metal or alkali metal alloy substrate, the method comprising activating a gas by means of a plasma discharge to obtain an activated gas and contacting the exposed surface with the activated gas, wherein a protective layer is formed on at least part of the exposed surface, wherein the gas comprises a nitrogen-comprising compound in an amount, such that the protective layer comprises at least 60 mol% of a corresponding alkali metal nitrate. The invention is further related to an article, comprising substrate having a surface comprising an alkali metal or alkali metal alloy and a protective layer arranged on at least part of the alkali metal or alkali metal alloy surface of the substrate, wherein the protective layer is conductive to ions of the corresponding alkali metal and comprises at least 60 mol% of a corresponding alkali metal nitrate.
Patent EP-4171158-A1 (EP)
Title: Method for random access and communication device
Inventor: ZHOU JIANWEI
IPC: H04W74/08
Filed: 2021-06-24
Abstract: This application discloses a random access method and a communication apparatus, and relates to the field of communication technologies. After determining a correspondence between scanning periods of different scanning areas within coverage of an SSB beam and ROs, a second communication apparatus sends, through broadcasting, a first message including information about the correspondence. A first communication apparatus receives the first message, determines an RO based on a scanning area in which the first communication apparatus is located and the first message, and initiates random access. In this application, because different scanning areas are scanned by using scanning periods that are not completely the same, a capacity of a user in a communication system (a satellite communication system) in which the second communication apparatus is located can be increased, and communication efficiency of the first communication apparatus can be further improved. In addition, a case of resource waste caused by scanning different scanning areas by using a fixed scanning period is further avoided.
Patent EP-4263814-A1 (EP)
Inventor: LYONS NICHOLAS A
IPC: C12N9/06
Filed: 2021-12-17
Abstract: The present invention discloses mutant strains of  Amycolatopsis  sp. ATCC 39116 suitable for the production of natural vanillin using femlic acid as a feedstock. More specifically, the present invention discloses mutant strains having mutations that reduce the degradation of vanillin to vanillic acid.
Patent EP-4180950-A1 (EP)
Inventor: LI WEI
IPC: G06F9/451
Filed: 2021-07-28
Abstract: A text display method, a compilation method, and a related device are provided. In the method, a lite device may find a corresponding shaped first glyph index set by using a number of a first static text that needs to be displayed; search a glyph index-based font library by using the first glyph index set, to obtain a correct first glyph set obtained after a character string of the first static text is shaped; and directly display the first glyph set. According to the technical solutions provided in this application, during running, the lite device can correctly display a glyph in a complex language without shaping a text in the complex language. This improves a capability of the lite device to support the complex language.
Patent EP-4192610-A1 (EP)
Inventor: VO TRINH
IPC: B01F27/80
Filed: 2021-08-05
Abstract: Systems and method for producing a small-scale mixer are provided. In some implementations, a method for includes obtaining dimensions of an at-scale mixer. The method also includes determining first dimensions of the small-scale mixer based on respective dimensions of the at-scale mixer. The method further includes determining second dimensions of the small-scale mixer independent of the dimensions of the at-scale mixer. Additionally, the method includes generating the small-scale mixer using the first dimensions and the second dimensions using a three-dimensional printer.
Patent EP-4196305-A1 (EP)
Inventor: CHILD DAVID
IPC: B23D15/08
Filed: 2021-08-09
Abstract: Systems and methods related to cutting (e.g., ultrasonically cutting) metals (e.g., lithium metal) and electrode precursors are generally provided. The electrodes or electrode precursors may involve, for example, a lithium metal electrode or a lithium composite electrode, e.g., for use in an electrochemical cell or battery.
Patent EP-4197129-A1 (EP)
Inventor: WALLER JAMES K JR
IPC: H04B15/00
Filed: 2021-08-13
Abstract: An adaptive dynamic audio hum extractor (100) eliminates line frequency hum components (HPLF) and associated higher harmonics from an audio signal (Si). An audio signal containing line frequency hum can be processed by providing dynamically controlled notch (N) filters at the fundamental line frequency (PLF) and additional harmonic multiples of the fundamental frequency. The audio signal (Si) is detected to provide dynamic control of the depth (D) of the notch (N) filters. Alternatively, an audio signal (Si) containing hum can be processed by dividing the spectrum into at least two frequency bands, an unaltered high band combined with a dynamically processed low band. The adaptive dynamically controlled notch (N) filters vary the depth (D) of the notches (N) in relation to the envelope or time averaged level of the bandwidth limited audio signal. This allows masking of the hum components (HPLF) with higher levels of audio, thereby providing transparency devoid of audio path notches (N).
Patent EP-4202502-A1 (EP)
Title: In-vehicle sensing systems and gating camera
Inventor: ENDO YOSHIHISA
IPC: G01W1/00
Filed: 2021-08-19
Abstract: A gating camera (20G) comprises an illumination device (22), an image sensor (24), a camera controller (26G), and an arithmetic processing device (28G). The camera controller (26G) controls the timing of light emission by the illumination device (22) and the timing of light exposure by the image sensor (24). The arithmetic processing device (28G) processes image data (IMGf) generated by the image sensor (24). The arithmetic processing device (28G) obtains information about the weather on the basis of the image data (IMGF) obtained for a predetermined range in a weather detection mode.
Patent EP-4185002-A1 (EP)
Inventor: XUE ZITAO
IPC: H04W28/16
Filed: 2021-07-06
Abstract: A network slicing management method and system, and a computer readable storage medium. The method applied to a slicing management server comprises: obtaining a second network slicing rule (101); establishing a connection to a user equipment (UE) (102); and sending the second network slicing rule to the UE (103).
Patent EP-4209729-A1 (EP)
Inventor: WATANABE YUKA
IPC: F25B39/00
Filed: 2021-09-02
Abstract: A pressure increase in a compressor is suppressed. Disclosed is the use of a composition as a refrigerant in a refrigerant circuit (10), in which the composition includes one or more compounds selected from the group consisting of ethylene-based fluoroolefins, 2,3,3,3-tetrafluoropropene (HFO-1234yf), and 1,3,3,3-tetrafluoropropene (HFO-1234ze), and in the refrigerant circuit (10), the total internal volume of a refrigerant pipe (11, 12, 13, 15, 5, 19, 18, 6, 14) and a component (23, 31, 24) that are connected to a compressor (21) is greater than or equal to 0.7 times the internal volume of the compressor.
Patent EP-4212237-A1 (EP)
Title: Reactor
Inventor: HEO SEONG BEOM
IPC: B01J8/08
Filed: 2021-09-07
Abstract: The present invention relates to a reactor. The reactor according to an embodiment of the present invention comprises: a reactor tank having an accommodation space therein in which a polymerization reaction of a reactive fluid is performed; an outer refrigerant jacket which is positioned outside the reactor tank and through which a refrigerant flows; and an inner refrigerant jacket which is positioned inside the reactor tank and through which a refrigerant flows. The refrigerants of the outer refrigerant jacket and the inner refrigerant jacket may flow in opposite directions to each other.
Patent EP-4216901-A1 (EP)
Inventor: HSIEH PEI-YING
IPC: A61J1/14
Filed: 2021-09-20
Abstract: L'invention concerne une canule destinée à un adaptateur pour flacon, pourvue d'un dispositif d'égalisation de pression, qui comprend un corps ayant une première extrémité, une seconde extrémité située à l'opposé de la première extrémité, et une paroi latérale s'étendant entre la première extrémité et la seconde extrémité. Le corps définit un passage central s'étendant de la première extrémité à la seconde extrémité du corps, le corps définissant une ouverture s'étendant à travers la paroi latérale du corps. L'ouverture est en communication fluidique avec le passage central. La seconde extrémité du corps est fermée.
Patent EP-4217819-A1 (EP)
Inventor: GRUDANOV NIKOLAY
IPC: G06F/
Filed: 2021-09-23
Abstract: An electronic design automation (EDA) tool and system for physical verification of workflow for semiconductor circuit designs, and methods of using the same is described. Generally, the method includes (i) automatic splitting an integrated circuit (IC) layout into a number of windows for parallel processing using a plurality of central processing cores; (ii) extracting parasitic capacitance structures from the IC layout; (iii) generating fill elements for masks to fabricate an IC having the IC layout using a metadata matrix to minimize volume of information and resources needed; and (iv) extraction of parasitic resistance structures from IC layout. In some embodiments, the IC layout is additionally or alternatively split into groups of rules for processing. Other embodiments are also described.
Patent EP-4224109-A1 (EP)
Inventor: SUN JIANHUA
IPC: F41G1/00
Filed: 2021-07-30
Abstract: An adjustment mechanism, comprising a left adjustment screw (1), a stop block (2) threadedly connected to the left adjustment screw (1), and a right adjustment screw (3), also comprised are a transverse sliding block (5) a side surface of the front end of which is provided with a transverse sliding groove (4), a transverse mounting block (7) having an LED chip module mounting base (6) mounted at the top part of the rear end thereof, and a wedge-shaped block (8); a limiting pin (9) and a spiral reset spring (10) sleeved on the limiting pin (9) are provided at the end part of the right end of the transverse mounting block (7); the right adjustment screw (3) is threadedly connected to a vertical side surface of the wedge-shaped block (8), a mounting groove (17) for mounting the LED chip module mounting base (6) is provided at the top part of the transverse sliding block (5), and a front end extending surface of the mounting groove (17) communicates with the transverse sliding groove (4); and the transverse mounting block (7) provided with an LED lamp is assembled within the transverse sliding block (5).
Patent EP-4224673-A1 (EP)
Inventor: KOUNO MASAKI
IPC: H02J13/00
Filed: 2021-09-21
Abstract: [Object] On the basis of a limit of an operation of a control unit that is connected to a power-receiving path of a converting unit, is electrically parallel with the converting unit, and controls apparent power in the power-receiving path of the converting unit, the operation of the control unit is controlled. 
     [Solution] A power control system includes: an acquisition section that acquires control unit information related to a limit of an operation by a control unit provided for a heat pump system that regulates temperature and/or humidity; and a control section that controls an operation of the control unit on the basis of the control unit information. The control unit is connected to a power-receiving path of a converting unit that converts received power and supplies the converted power to a load used for the regulating. The control unit is electrically parallel with the converting unit. The control unit controls apparent power in the power-receiving path.
Patent EP-4223805-A1 (EP)
Inventor: ZENKE Yumi
IPC: C08F214/26
Filed: 2021-09-30
Abstract: There is provided a sealing member containing a copolymer containing tetrafluoroethylene unit and a perfluoro(propyl vinyl ether) unit, wherein the copolymer has a content of the perfluoro(propyl vinyl ether) unit of 2.7 to 4.5% by mass with respect to the whole of the monomer units, and a melt flow rate of 26 to 42 g/10 min.
Patent EP-4221703-A1 (EP)
Inventor: HUDSON ANDREW R
IPC: A61K31/34
Filed: 2021-09-29
Abstract: La présente invention concerne des composés qui sont des inhibiteurs de HSD17B13, des procédés de fabrication de tels composés, des compositions pharmaceutiques et des médicaments comprenant de tels composés, ainsi que des méthodes d'utilisation de tels composés dans le traitement d'états pathologiques, de maladies, ou de troubles associés à l'activité de HSD17B13.
Patent EP-4231973-A1 (EP)
Title: Esophageal stents with helical thread
Inventor: ETHRIDGE TIFFANY
IPC: A61F2/90
Filed: 2021-10-25
Abstract: Stents as described herein can comprise a tubular body in which a midbody extends to a first end and also extends to an opposing second end, where the midbody includes a thread arranged helically along at least a portion of its length. The thread can exhibit various shapes and dimensions selected to enhance particular aspects of performance when the stent placed in an anatomical structure of a patient.
Patent EP-4237787-A1 (EP)
Inventor: PEDICINI CHRISTOPHER
IPC: F42B12/50
Filed: 2021-10-29
Abstract: A launcher and projectile system include at least one magnet disposed on or within the launcher for charging a wire coil of the projectile to energize the projectile, thereafter having a housing of the projectile rupture, disintegrate, separate or otherwise have an opening created therein after launch to release a payload. In another embodiment, an accessory for a launcher and projectile is provided, the accessory comprising a magnet for charging a projectile that is launched by the launcher. The strength of magnetic field of the magnet may be adjusted for selective performance of the projectile.
Patent EP-4243517-A1 (EP)
Inventor: SHIM JAENAM
IPC: H04W52/36
Filed: 2021-11-09
Abstract: The present specification presents a method for self-interference cancellation of a UE, a method capable of determining an FDR operation, and a method for a transmission/reception power level change limit request of a UE.
Patent EP-4243772-A1 (EP)
Inventor: SUKURU KARUNAKAR
IPC: A61K9/00
Filed: 2021-11-10
Abstract: Delayed release softgel capsules including a fill material and a pH dependent shell composition. In one embodiments, the pH dependent shell composition includes gelatin, pectin, dextrose, and from about 0.5 wt% to about 10 wt% of a synthetic polymer. In an alternative embodiment, the pH dependent shell composition includes gelatin, pectin, dextrose, and an organic acid. The delayed release nature of the capsules inhibits premature release of the fill material in acidic pHs (such as pH of from any of about 1.2 to about 6).
Patent EP-4258563-A1 (EP)
Inventor: WANG KAI
IPC: H04B1/401
Filed: 2021-08-05
Abstract: The present disclosure relates to the technical field of communications. Provided are a signal transceiving circuit and method, a circuit board assembly, a terminal, and a storage medium. The signal transceiving circuit includes: N dual-frequency devices and N antennas, N is an integer greater than or equal to 2; the N dual-frequency devices have a first end, a second end, and a third end; the third ends of the N dual-frequency devices are correspondingly connected to the N antennas to form N signal channels; the N signal channels are respectively configured to transmit first signals; the first ends of the dual-frequency devices in the N signal channels is configured to access the first signals; at least one of the N signal channels is further configured to transmit a second signal, and the second end of the dual-frequency devices in the signal channel configured to transmit the second signal is configured to access the second signal; the frequency band of the first signal is different from that of the second signal.
Patent EP-4265999-A1 (EP)
Inventor: WAKAO YASUMICHI
IPC: G01B7/16
Filed: 2021-12-09
Abstract: An estimation device detects, with a detection unit, an electrical property between plural detection points in a conductive flexible material. An estimation unit uses the flexible material and a learning model to estimate the shape of an estimation target object based on the electrical property of the flexible material. The learning model is trained to use as learning data an electrical property that changes in a time series in response to deformation of the flexible material and shape information representing shapes, in the flexible material, of pressure stimuli that impart deformation to the flexible material and to receive the electrical property as input and to output the shape information.
Patent EP-4249574-A1 (EP)
Inventor: NARA FUMIYUKI
IPC: C10M169/04
Filed: 2021-12-20
Abstract: A refrigerating machine oil containing a hydrocarbon base oil having a 90% distillation temperature of 270°C or lower.
Patent EP-4266331-A1 (EP)
Title: Grain-oriented electrical steel sheet, and magnetic domain refining method therefor
Inventor: KWON OHYEOUL
IPC: H01F1/16
Filed: 2021-12-16
Abstract: A grain oriented electrical steel sheet, according to one embodiment of the present invention, comprises: linear grooves formed on one surface or both surfaces of the electrical steel sheet in the direction ( X<sub>1</sub> direction) crossing a rolling direction; and punctuated grooves formed on one surface or both surfaces of the electrical steel sheet so as to be arranged in the direction ( X<sub>2</sub> direction) crossing the rolling direction, wherein the plurality of linear grooves and the plurality of punctuated grooves are formed in the rolling direction, and an interval (D3) between the punctuated grooves with respect to an arrangement direction (X<sub>2</sub> direction) of the punctuated grooves is 0.02 to 1.7 times the interval (D2) between the punctuated grooves with respect to the rolling direction.