baber/WOPTO huggingface dataset:
Patent EP-3866210-A1 (EP)
Inventor: WU HUIMIN
IPC: H01L31/0216
Filed: 2019-07-30
Abstract: A method for removing an excess film from a front face of a crystalline silicon solar cell is provided. The method includes the following steps: S1: in a process of depositing a backside passivation film on a silicon wafer, sequentially depositing an Al 2 O 3  film, an SiO 2  film, and an SiN x  film on a back face of the silicon wafer to form a backside passivation film, and forming an excess film on an edge of the front face of the silicon wafer; S2: preparing an aqueous film on a surface of the backside passivation film of the product obtained in step S1; S3: enabling the product obtained in step S2 to pass through an HF/HCl tank to remove the excess film; S4: enabling the product obtained in step S3 to pass through a water tank to remove a residual treatment solution; and S5: drying the product obtained in step S4. The method alleviates the problem of an excess film on a front face of a tubular crystalline silicon solar PERC, and improves the appearance of a cell and the photoelectric conversion efficiency. Additionally arranging the SiO 2  film between the conventional backside passivation films Al 2 O 3 /SiN x  improves the hydrophilicity of the aqueous film, and helps remove the excess film and prevent the backside passivation film from being corroded by a gas phase.
Patent EP-3864457-A1 (EP)
Inventor: VAN HEUGTEN ANTHONY
IPC: G02B26/02
Filed: 2019-10-08
Abstract: Bright ambient light can wash out a virtual image in a conventional augmented reality device. Fortunately, this problem can be prevented with a variable electro-active beam splitter whose reflect/transmit ratio can be varied or switched on and off rapidly at a duty cycle based on the ambient level. As the ambient light gets brighter, the beam splitter's transmit/reflect ratio can be shifted so that the beam splitter reflects more light from the display and transmits less ambient light to the user's eye. The beam splitter can also be switched between a highly reflective state and a highly transmissive state at a duty cycle selected so that the eye spends more time integrating reflected display light than integrating transmitted ambient light. The splitting ratio and/or duty cycle can be adjusted as the ambient light level changes to provide the optimum experience for the user.
Patent EP-3868763-A1 (EP)
Inventor: KANEDA KIYOTOMI
IPC: C07D487/08
Filed: 2019-10-07
Abstract: The present invention provides a method for producing a compound represented by formula (2), comprising at least a step of preparing a compound represented by formula (1) and a step of reacting the compound represented by formula (1) with a hydrogen source using a catalyst,
     
wherein R 1  and R 2  are each independently an alkyl group.
Patent EP-3867631-A1 (EP)
Title: Methods for performing a raman spectroscopy measurement on a sample and raman spectroscopy systems
Inventor: LEBLOND FRÉDÉRIC
IPC: G01N21/65
Filed: 2019-10-15
Abstract: There is described a method for performing a Raman spectroscopy measurement on a sample. The method generally has sequentially illuminating an area of said sample with first and second excitation signals, said first excitation signal being slightly spectrally spaced-apart from said second excitation signal, resulting in said area sequentially emitting first and second emission signals; upon receiving said first emission signal, measuring a first intensity value being indicative of optical intensity of said first emission signal within at least a detection band; upon receiving said second emission signal, measuring a second intensity value being indicative of optical intensity of said second emission signal within said detection band; and performing said Raman spectroscopy measurement by comparing said first intensity value to said second intensity value.
Patent EP-3878956-A1 (EP)
Inventor: QIN YUANBO
IPC: C12N15/09
Filed: 2019-10-24
Abstract: The present invention relates to a protein having a binding ability to guide RNA and consisting of a sequence comprising an amino acid sequence wherein a continuous deletion region is present between the 721-position and the 755-position in the amino acid sequence shown in SEQ ID NO: 2, 
wherein amino acids adjacent to each of the deletion region are linked by a linker consisting of 3 to 10 amino acid residues. The binding ability to the guide RNA, and further, the DNA binding affinity, are maintained even though the protein has a deletion region and is smaller than the full-length dSaCas9. Use of the miniaturized dSaCas9 protein makes it possible to mount many genes into vectors.
Patent EP-3889174-A1 (EP)
Inventor: LI QIANG
IPC: C07K16/00
Filed: 2019-10-28
Abstract: A tetravalent, homodimer-type bispecific antibody molecule that simultaneously targets immune effector cell antigen CD3 and human epidermal growth factor receptor 2 (Her2); the bispecific antibody molecule comprises, from in sequence from N-terminus to C-terminus, a first single-chain Fv capable of specifically binding to Her2, a second single-chain Fv capable of specifically binding to CD3, and an Fc fragment; the first and second single-chain Fv are connected by means of a connection peptide, and the second single-chain Fv is connected to the Fc directly fragment or is connected by means of a connection peptide; the Fc fragment does not have effector functions such as CDC, ADCC and ADCP. The bispecific antibody may significantly inhibit or kill tumor cells, and has controlled toxic side effects that may be caused by excessive activation of effector cells. The maximum safe starting dose in preclinical toxicology evaluation tests is significantly higher than other doses having the same target, and no systemic immunotoxicity occurs, suggesting that the drug administration safety window for the bispecific antibody is wide; in addition, said bispecific antibody is a homodimer that does not experience the problem of heavy chain and light chain mismatching; the steps of purification are simple and efficient, expression is high, and the physicochemical and in vivo stability of the antibody are significantly improved.
Patent EP-3876575-A1 (EP)
Inventor: OUCHI WATARU
IPC: H04W16/14
Filed: 2019-11-01
Abstract: Communication is efficiently performed. Provided are a reception unit configured to receive CSI-RS, a measurement unit configured to measure and evaluate CSI by using the CSI-RS and update a value of the CSI, and a transmission unit configured to transmit the CSI, wherein in a case that a first condition in which a plurality of Listen Before Talk (LBT) subbands are configured in one BWP corresponding to one bwp-Id of an NR-U carrier, a second condition in which a cqi-FormatIndicator corresponding to the BWP indicates a wideband CQI, and a third condition in which a failure of LBT is indicated in at least one LBT subband among the plurality of LBT subbands are satisfied, the measurement unit does not update a value of a wideband CQI.
Patent EP-3876813-A1 (EP)
Inventor: JACKSON MARK
IPC: A61B1/06
Filed: 2019-11-01
Abstract: Embodiments of a system and method of use for endoscope fluorescence inspection are generally described herein. In an example embodiment, a fluorescence inspection device provides capabilities for internal inspection of an endoscope lumen through a handheld unit coupled to a light pipe that identifies fluorescence from residual biological material exposed to a fluorescing agent. In another example embodiment, a fluorescence inspection device provides capabilities for external inspection of an endoscope surface through a handheld unit which emits excitation light and identifies fluorescence of residual biological material exposed to the fluorescing agent. The embodiments may also include an output device to output an indication in response to a detection (or lack of detection) of the fluorescent light with the fluorescence inspection device. Additional use examples and device structures are also described.
Patent EP-3882925-A1 (EP)
Inventor: CHEREVIK VIKTOR MIKHAYLOVICH
IPC: G21C17/06
Filed: 2019-05-17
Abstract: The invention is applicable to the nuclear industry and may be used during the manufacture of fuel elements (FE) for automatic monitoring of alpha contamination on their surface. 
     The tester for monitoring alpha contamination of fuel elements containing tandem loading module and unloading module of fuel elements is provided, each having a fixed frame with cradles, position indicators of fuel elements, measurement module located between the loading module and unloading module, which includes the detection units of alpha radiation from the surface of fuel elements, pneumatic cylinders with position indicators of the rods for samples forwarding with the source of alpha radiation. The loading module is supplied with movable automated carriage with cradles for forwarding fuel elements to the measurement module and then to the unloading module, besides the loading and unloading modules are provided with movable racks for placing the fuel elements on the cradles of the modules and carriage, and the samples with natural uranium isotopes are used as the source of alpha radiation for setup of the measurement module. 
     The technical result of the invention consists in providing efficient automatic control of alpha contamination of the surface of fuel elements with the highlighting of the metrological standardized characteristics, carrying out yield to waste or suitable, ensuring reliability and safety during transportation of the fuel elements as part of the automated manufacturing line of fuel elements.
Patent EP-3881583-A1 (EP)
Inventor: XU SHIPENG
IPC: G06F3/01
Filed: 2019-11-14
Abstract: Embodiments disclosed herein describe systems and methods for providing secure entry of authentication data on computing devices, such as mobile devices. In some embodiments, the systems and methods are implemented on a mobile device having one or more vibration motors configured to operate at one or more speeds, and a touch-sensitive display. The mobile device may determine that an application executing on the mobile device is requesting entry of authentication data from a user via the touch-sensitive display. The mobile device may detect entry of a first character of the authentication data from the user. During the entry of the first character of authentication data, the mobile device activates a vibration motor at a first speed.
Patent EP-3902298-A1 (EP)
Inventor: ZHAO YALI
IPC: H04W8/24
Filed: 2019-09-29
Abstract: The present disclosure provides a resource allocation mode configuration method, a terminal and a network device, and relates to the field of communication technology. The resource allocation mode configuration method is applied to a terminal and includes: receiving a resource allocation mode for a sidelink interface configured by a network device; the resource allocation mode is configured by the network device for each target, the target includes at least one of the following information: a radio bearer of the sidelink interface SLRB; QoS parameters of the sidelink interface; a frequency band identifier; a RAT used by the sidelink interface, the frequency band identifier includes: a carrier, a frequency, or a BWP.
Patent EP-3885346-A1 (EP)
Inventor: WANG YIHAN
IPC: A61K31/5377
Filed: 2019-12-02
Abstract: The present invention relates to an aminopyrimidine compound having an inhibitory effect on the activity of protein kinase as well as the preparation and use thereof. Specifically, disclosed by the present invention is an aminopyrimidine compound represented by formula (I), or a pharmaceutically acceptable salt, stereoisomer, solvate or hydrate thereof, as well as a pharmaceutical composition comprising said compound and a use method therefor. The method comprises a method for treating cell proliferative diseases and conditions such as cancer and immune diseases.
Patent EP-3903707-A1 (EP)
Inventor: NIE HONGLIN
IPC: A61B18/12
Filed: 2019-12-20
Abstract: A detachable surgical instrument (10), comprising a distal effector, a blade holder assembly, and a handle assembly (3), the blade holder assembly comprising at least a first blade holder assembly (1) and a second blade holder assembly (2), the first blade holder assembly (1) and the second blade holder assembly (2) being detachably connected to each other, or the second blade holder assembly (2) and the handle assembly (3) being detachably connected to each other, or the first blade holder assembly (1), the second blade holder assembly (2), and the handle assembly (3) being detachably connected to each other. Thus, the problem that common surgical instruments on the market are not easily cleaned after being used and cannot be reused is solved, significantly reducing the usage costs of the instruments, and providing the advantages of a simple structure, convenient assembly and disassembly, and low usage costs.
Patent EP-3903730-A1 (EP)
Inventor: WANG YIFEI
IPC: A61F2/07
Filed: 2019-12-04
Abstract: A covered stent comprises a radially compressible inner stent and an outer stent covering the inner stent, the inner stent comprises an inner support skeleton and an inner coating film arranged on the inner support skeleton; and the outer stent covering the inner stent, wherein the outer stent covers at least part of the inner stent, the outer stent comprises an outer support skeleton and an outer coating film arranged on the outer support skeleton, one end of the outer coating film is hermetically connected to the inner coating film, and the resilience of the outer coating film is greater than that of the inner coating film. The inner covering film is relatively soft. The outer covering film can rebound quickly, the outer stent effectively fills the gap between the inner stent and the wall of the lumen, so as to prevent inner leakage.
Patent EP-3920497-A1 (EP)
Inventor: TAKAHASHI HIDEAKI
IPC: H04L27/26
Filed: 2019-01-30
Abstract: A user equipment includes a control unit configured to receive a control resource set from a scheduling cell in cross-carrier scheduling, identify a search space of the scheduling cell, based on the control resource set, and use a number of PDCCH (Physical Downlink Control Channel) candidates obtained from a search space configured in a scheduled cell to decode PDCCH included in the search space of the scheduling cell, and a receiving unit configured to receive PDSCH (Physical Downlink Shared Channel) from the scheduled cell in the cross-carrier scheduling, based on the decoded PDCCH.
Patent EP-3977509-A1 (EP)
Inventor: MAGNANI ALBERTO M
IPC: H01L21/336
Filed: 2019-06-03
Abstract: An imaging array and a method of operating an imaging array are disclosed. The imaging array includes a plurality of pixel sensors. At least one of the pixel sensors includes a photodiode, and a transfer gate connecting the photodiode to a floating diffusion node, a reset circuit, and a buffer adapted to generate a voltage indicative of a potential on the floating diffusion node on a bit line. The imaging array also includes a signal generator and a controller. The signal generator controls the potential at which electrons in the photodiode well are transferred to the floating diffusion node well. The controller causes the transfer gate signal generator to lower the potential on the transfer gate during an integration period such that electrons will be transferred from the photodiode well to the floating diffusion node well if the photodiode potential is less than the floating diffusion node potential.
Patent EP-4020200-A1 (EP)
Inventor: WANG DEKUI
IPC: G06F9/48
Filed: 2019-12-30
Abstract: The present application discloses a task allocation method and system based on a resource management platform. The method comprises: receiving an artificial intelligence model training and/or testing task and a name of data set required for processing the task; acquiring data set distribution information of a plurality of nodes; judging if the node has the required data sets according to names of the data sets in the node; and selecting a node with the size of the required data set meeting preset requirements for task allocation according to the size of the required data set in the node if the node has the required data set. It may be seen that, in the present application, the situation of data sets in a node is taken into account during task allocation, and the node with the size of the required data set meeting preset conditions is selected for task allocation, such that the node does not need to download the required data set or reduce the frequency of downloading data sets by a node, thereby improving the efficiency in processing tasks.
Patent EP-4047673-A1 (EP)
Title: Display device
Inventor: KANG SEUNGGYU
IPC: H01L51/52
Filed: 2019-10-18
Abstract: A display device according to one aspect of the present invention comprises: a display panel; a front frame to which the display panel is attached; and a rear frame coupled to the rear of the front frame, wherein the front frame comprises a rectangular-band-shaped seating part pressing towards the rear frame and formed along the edge of the device, and the rear frame comprises a coupling part mechanically joined to the seating part.
Patent EP-3680438-A1 (EP)
Inventor: LEISTNER ANDREAS
IPC: E06B3/263
Filed: 2020-01-09
Abstract: Ein Dichtungsprofil für ein Rahmenprofil (2, 3), insbesondere Dichtungsprofil, das als eine Mitteldichtung (100) für ein Rahmenprofil in einem Falzbereich (F) zwischen einem Blendrahmen (2) und einem Flügelrahmen (3) eines Fensters oder einer Tür ausgebildet ist, mit einem Grundkörper (100a) mit einer äußeren Wand (101) und mit wenigstens zwei sich von der äußeren Wand (101) winklig, insbesondere ganz oder nahezu rechtwinklig, erstreckenden Wandstegen (102 103, 104, 105), wobei von diesen Wandstegen einer oder mehrere an ihren Enden einen Hakenabschnitt aufweist/aufweisen, zeichnet sich dadurch aus, dass wenigstens eines, zwei oder mehr Dichtfederelement(e) (120) an dem Grundkörper (100a) ausgebildet oder angeordnet ist oder sind.
Patent EP-3690485-A1 (EP)
Inventor: NEHA BAHETI
IPC: G01S7/41
Filed: 2020-01-22
Abstract: In an embodiment, a method for authenticating a user of a car includes: transmitting a plurality of radiation pulses through a predetermined portion of a surface of the car towards a portion of a hand of the user using a millimeter-wave radar; receiving a reflected signal from the portion of the hand using the millimeter-wave radar; generating a fingerprint signature based on the reflected signal; comparing the fingerprint signature to a database of authorized fingerprint signatures; and authorizing the user based on whether the fingerprint signature matches an authorized fingerprint signature of the database of authorized fingerprint signatures.
Patent EP-3689728-A1 (EP)
Inventor: HENDERSON DAVID
IPC: B62K21/18
Filed: 2020-01-22
Abstract: In the present invention, a frame is provided for a folding bicycle. The frame comprises at least a front shaft and a main shaft. The front shaft is for connecting to a steering member and to a steerable member for receiving a front wheel of a bicycle. The front shaft also defines a first axis. The main shaft is for providing a connection between the front shaft and a rear portion of the frame and defines a second, longitudinal axis. The front shaft is connected to the main shaft by way of a connection shaft that defines a third axis spaced apart from and parallel to the first axis. The frame may be configured to allow the front shaft to rotate about the third axis. The steerable member is connected to the front shaft by way of a hinged joint. The frame is folded by steering the front wheel 90 degrees to one side, and then folding the steerable member around the hinged joint. The hinged joint is configured such that the steerable member is movable rearwardly relative to the front shaft and an axis of rotation for an attached front wheel is concurrently moved from a first angular orientation relative to the second axis to a second angular orientation relative to the second axis.
Patent EP-3716651-A1 (EP)
Inventor: SIGWANZ ULLRICH
IPC: G01C22/00
Filed: 2020-01-28
Abstract: An exemplary hearing device configured to be worn by a user includes an accelerometer (108) configured to output accelerometer data (204) representative of an acceleration of the hearing device and a processor (102) configured to maintain data representative of a walking detection algorithm (202), determine an optimized parameter (404) for the user for use with the walking detection algorithm (202), and apply, in accordance with the optimized parameter (404), the walking detection algorithm (202) to the accelerometer data (204) to determine a walking state of the user while the user wears the hearing device.
Patent EP-3733293-A1 (EP)
Title: Apparatus for multi-specimen test instrument
Inventor: CHINAVARE JASON L
IPC: G01N3/04
Filed: 2020-01-29
Abstract: Described are a test device, a multi-specimen test fixture star and a multi-specimen test fixture. The test device includes a bath chamber that is automatically replenished with bath liquid throughout an extended test period. The multi-specimen test fixture star is non-circularly symmetric and can be used, for example, in a rectangular bath chamber to hold a greater number of test specimens than a circularly symmetric test fixture star. The multi-specimen text fixture includes, in part, a multi-specimen text fixture star and a shaft having one or more keyways and enables the test fixture star to be repositioned along the shaft without loss of rotational alignment to the shaft.
Patent EP-3772456-A1 (EP)
Inventor: SHIMIZU TAKAYUKI
IPC: B64C3/18
Filed: 2020-02-17
Abstract: A reinforcing member includes a flange portion extending along a surface of a target member to be reinforced, a web portion extending in a direction intersecting the surface, a joint connecting the flange portion and the web portion. In a filler space formed between the joint and the surface, a filler is placed. The filler is at least partially surrounded by a foam resin in the filler space.
Patent EP-3836008-A1 (EP)
Title: Method for automatically marking muscle feature points on face
Inventor: WANG HONG-CHUN
IPC: G06K9/00
Filed: 2020-02-26
Abstract: A method for automatically marking muscle feature points on face implemented by a face image analysis apparatus (1) includes following steps: obtaining a to-be-identified image (2) showing a face of a user; performing a face recognition procedure to the to-be-identified image (2) for obtaining multiple strong reference points on the face; performing a fuzzy comparison procedure on the face of the to-be-identified image (2) based on a pre-trained training model (153) for generating a comparison result; automatically marking multiple muscle feature points (3) on the face according to the comparison result, wherein the multiple muscle feature points (3) respectively locate at multiple weak reference points of the face; and, displaying the multiple muscle feature points (3) and the to-be-identified image (2) on a display unit (11).
Patent EP-3718686-A1 (EP)
Title: Controlling spring back of a sheet of material following machining operations
Inventor: IRVINE GARTH TRISTAN
IPC: B23Q3/00
Filed: 2020-03-02
Abstract: A machining system (100) and method are configured to reduce spring back following machining operations (126). The machining system (100) comprises a machining tool (104) and a spring back control system (106). The spring back control system (106) comprises a number of force generators (108) and a number of force loaded members (110) coupled to the number of force generators (108), each force loaded member (110) of the number of force loaded members (110) comprising a material contact surface (113).