baber/WOPTO huggingface dataset:
Patent EP-3891072-A1 (EP)
Inventor: GIL JULIO
IPC: B66B9/193
Filed: 2019-12-06
Abstract: A containment unit that facilitates delivery of parcels using drones is provided. An example containment unit comprises an inner housing unit and an outer housing unit. The inner housing unit includes a first and second sidewall that are connected by an end piece and have a bottom opening in between. The inner housing unit is movable from a retracted position over a floor of the containment unit to an extended position, where a portion of the opening is extended beyond the floor. A parcel may be inserted into a volume of space within the inner housing unit from below through the opening and pulled into the containment unit by the end piece when the inner housing unit is retracted. The containment unit can be used as part of a drone delivery system that can also include an elevated delivery platform, a computer application, or any combination of these aspects.
Patent EP-3899257-A1 (EP)
Inventor: KLOSTER ERNST KRISTEN HELGØY
IPC: F03D9/28
Filed: 2019-12-17
Abstract: L'invention concerne un système sous-marin de transport d'énergie à longue distance qui comprend une station de pompage entraînée électriquement (24) pour produire un flux de fluide actif sous pression et une station de production d'électricité (26) dotée d'un générateur électrique couplé à une machine alimentée par fluide. Un conduit d'alimentation (56) s'étend à travers le fond marin (16) entre la station de pompage (24) et la station de production (26), et est conçu pour acheminer le flux de fluide actif depuis la station de pompage pour alimenter la machine. De l'énergie électrique est fournie à la station de pompage à partir d'une source d'énergie électrique (12), telle qu'un réseau électrique national, et est fournie par le générateur à un consommateur d'énergie électrique éloigné de la source d'alimentation, telle qu'une installation sous-marine de pétrole et de gaz.
Patent EP-3823539-A1 (EP)
Title: Knotless closure sutures and methods of tissue fixation
Inventor: CROOK LOREN D
IPC: A61B17/04
Filed: 2019-07-18
Abstract: Surgical suturing constructs, suture anchor assemblies, and methods of tissue fixation are disclosed. The suturing construct includes a bumpy suture. A suturing construct may include one or more small loops on a distal end. A suturing construct may include a splice terminating into a tapered portion/region at a proximal end. A bumpy suture of a suturing construct may form a knotless, closed, self-locking loop around tissue.
Patent EP-3918415-A1 (EP)
Inventor: WANG PENGPENG
IPC: G02F1/1333
Filed: 2019-02-01
Abstract: A display apparatus for detecting three-dimensional (3D) spatial information. The display apparatus includes a display panel having a plurality of active subpixels in a display area configured with multiple gaps respectively between at least some active subpixels, the display panel including a counter substrate at front and a backplane substrate at back; an optical layer at a back side of the backplane substrate; multiple light sensors attached discretely on a back side of the optical layer and substantially aligned with the multiple gaps in the display area; and a light source on the backplane substrate and configured to provide an infrared light signal in a direction toward a field of view beyond the counter substrate. The multiple light sensors are configured to detect respective infrared light signals reflected from multiple different regions of an object in the field of view for collectively deducing 3D spatial information of the object.
Patent EP-3903205-A1 (EP)
Inventor: LIU ZHEN HUA
IPC: G06F16/31
Filed: 2019-12-18
Abstract: The present invention relates to autonomous tuning of a data grid of documents in a database. Herein are techniques for storage cells to autonomously maintain local indices and other optimization metadata and algorithms to accelerate selective access into a distributed collection of documents. In an embodiment, each storage cell persists a respective subset of documents. Each storage cell stores, in memory, respective index(s) that map each item to location(s), in one or more documents of the respective subset of documents, where the item occurs. One or more computers execute, based on at least a subset of the indices of the storage cells, a data access request from a database management system. In an embodiment, a cloud of JSON document services provides an easy-to-use, fully autonomous JSON document database that horizontally and elastically scales to deliver fast execution of document transactions and queries without needing tuning by a database administrator.
Patent EP-3830402-A1 (EP)
Inventor: LAWENIUS MATS
IPC: B23D45/16
Filed: 2019-06-27
Abstract: A two-stroke combustion engine comprising a user-operated throttle control, an adjustable valve arranged to control one or more air intakes of the combustion engine, and a control unit arranged to control a state of the adjustable valve, wherein the combustion engine is arranged to operate in a first idle mode at an idle engine speed below a clutch engagement engine speed when the user-operated throttle control is not engaged, wherein the combustion engine is arranged to operate in a second idle mode at a target engine speed above the clutch engagement engine speed when the user-operated throttle control is engaged and when the engine is not subject to an external load, the control unit being arranged to control the state of the adjustable valve to maintain engine speed at the target engine speed when the engine operates in the second idle mode.
Patent EP-3842676-A1 (EP)
Inventor: KIBUNE HITOSHI
IPC: F16K25/02
Filed: 2019-08-02
Abstract: Provided is a flow channel switching valve that can prevent an annular seal face of a slide valve element from being caught on a port opening on a valve seat face of a main valve mount, with a simple configuration. A protruding face portion 15t having a height that is equal to that of an annular seal face 15s is provided outside of the annular seal face 15s of a first slide valve element (i.e., high-pressure side slide valve element) 15A in the axial direction.
Patent EP-3841774-A1 (EP)
Inventor: KEMPF JAMES
IPC: H04W16/16
Filed: 2019-08-02
Abstract: A method and a spectrum owner system are described. The spectrum owner system records, in a distributed ledger network, a list of spectrum resources licensed from a regulatory authority system to the spectrum owner system. The spectrum owner system receives an authorization request for a spectrum allocation of spectrum resources, where the spectrum 5 allocation includes at least a desired interval of time for usage of the spectrum resources by a radio access network of a spectrum renter, a desired location for usage of the spectrum resources by the radio access network, and additional characteristics of the spectrum resources. The spectrum owner system negotiates agreement terms for the desired spectrum allocation; and records, in the distributed ledger network, a hash of the spectrum allocation, where the spectrum 0 allocation enables the radio access network of the spectrum renter to provide radio access services to wireless network devices.
Patent EP-3811554-A1 (EP)
Inventor: HUA LI
IPC: H04W72/04
Filed: 2019-08-20
Abstract: A device of a New Radio (NR) User Equipment (UE), a method and a machine readable medium to implement the method. The device includes a Radio Frequency (RF) interface, and processing circuitry coupled to the RF interface, the processing circuitry to: decode a signal from a NR evolved node B (gNodeB) including an indication of one or more control resource sets (CORESETs); select a CORESET based on the indication; and determine a downlink radio link quality based on the CORESET.
Patent EP-3845937-A1 (EP)
Inventor: AKETA TAKANORI
IPC: F21S2/00
Filed: 2019-07-23
Abstract: A color conversion element (1) includes: a substrate (2); a phosphor portion (3) that is disposed above the substrate (2), receives laser light (L) transmitted from an outside, and emits light in a color different from a color of the laser light (L); a reflective layer (4) that includes a dielectric multilayer film and is disposed on a principal surface of the phosphor portion (3) facing the substrate (2); and a joining portion (5) interposed between the reflective layer (4) and the substrate (2) to join the reflective layer (4) and the substrate (2). The joining portion (5) includes an air layer (53) that exposes the reflective layer (4) in a position where the air layer (53) at least partially overlaps an irradiation region (R) in a plan view, the irradiation region (R) being a region irradiated with the laser light (L) on the phosphor portion (3).
Patent EP-3853502-A1 (EP)
Inventor: ARNELÖF PER
IPC: F16H57/04
Filed: 2019-08-28
Abstract: A retarder arrangement (1) is disclosed configured to brake rotation of a shaft (3) of a vehicle (5). The retarder arrangement (1) comprises a retarder rotor (7), a retarder transmission (9), a lubricant feed conduit (11) arranged to conduct lubricant to the retarder transmission (9), a coupling device (13), and an actuator element (15). The actuator element (15) is moveable between an actuated position and an unactuated position to move the coupling device (13) between an engaged state and a disengaged state. The coupling device (13) is configured to, in the engaged state, connect the retarder rotor (7) to the shaft (3) via the retarder transmission (9), and in the disengaged state, disconnect the retarder rotor (7) from the shaft (3). The lubricant feed conduit (11) comprises a valve (17) mechanically connected to the actuator element (15). The present disclosure further relates to a transmission arrangement (40), a power train (50), and a vehicle (5).
Patent EP-3858290-A1 (EP)
Inventor: IMAI MASAOMI
IPC: A61F2/01
Filed: 2019-09-20
Abstract: Provided is a filter device having a high fixing force to a biological lumen. 
     A filter device (10) inserted into a biological lumen to collect an object includes an elongated shaft portion (30), and an expansion portion (20) that is a tubular body interlocked with the shaft portion (30) , braided with a plurality of linear bodies (21) formed of a Ni-Ti alloy to include a gap (21A), and elastically deformable, and that has a tubular shape in a natural state where no external force is applied thereto. In a case where a wire diameter of the linear body (21) is defined as d and a sum of d 3  of all of the linear bodies (21) is defined as S1, S1 is 0.08 to 0.25 mm 3 .
Patent EP-3808113-A1 (EP)
Title: Systems and methods for providing a flexibile and integrated communications, scheduling, and commerce platform
Inventor: GUERRIERI SALVATORE
IPC: H04W4/12
Filed: 2019-03-25
Abstract: One aspect of the invention provides for a user application and interface that unifies communication and features to allow users to interact with one another within a single, comprehensive and integrated environment or platform specifically intended to work on mobile devices and desktop computing devices alike, that provides a secure, controllable user interface that may be customized with a suite of holistic productivity, commerce and collaboration applications.
Patent EP-3837473-A1 (EP)
Inventor: SEO YONG HO
IPC: F04D29/40
Filed: 2019-10-04
Abstract: An air conditioner according to the disclosure includes a blowing fan including a suction port, a bell mouth formed along a circumferential direction of the suction port, and a fan guard extending from an inner circumferential surface of the bell mouth and covering the suction port, wherein the fan guard includes a plurality of annular ribs arranged concentrically with a gap from a center of the fan guard corresponding to a rotation axis of the blowing fan, the plurality of annular ribs includes a first annular rib adjacent the outermost edge of the fan guard and the first annular rib is arranged to be inclined to the rotation axis in a direction corresponding to the tangent line of the bell mouth.
Patent EP-3868215-A1 (EP)
Inventor: KAWAGUCHI KAZUHIKO
IPC: A61P25/20
Filed: 2019-10-16
Abstract: The present invention provides a food composition or pharmaceutical composition which includes, as an active ingredient, at least one substance selected from the group consisting of citric acid and a salt thereof, or sodium bicarbonate. Ingestion or administration of the food composition or pharmaceutical composition leads to an improvement in quality of sleep.
Patent EP-3885794-A1 (EP)
Inventor: WANG RUI
IPC: G01S13/86
Filed: 2019-09-09
Abstract: A track and a road obstacle detecting method, comprising the steps of: A. obtaining an image of the front of a vehicle by means of a monocular camera or multiple cameras; B. transmitting and receiving an optical signal by means of a millimeter-wave device and a laser device so as to obtain a 2D point cloud image and a 2D spectrogram; C. performing multi-view processing on the image, and then analyzing and matching a laser radar system with a video system by means of a focal plane array by using the video system as a medium; for a millimeter-wave radar, matching the video system with a millimeter-wave radar system (3) by means of data preprocessing and an edge matching method so as to complete the pixel level fusion of the laser radar system (1), the millimeter-wave radar system (3) and the video system; performing sequence analysis on the acquired image, filtering a multi-radar system and the video system, and matching images acquired by the millimeter-wave radar and the laser radar with an original image; and D. marking obstacles. The present track and road obstacle detecting method may accurately identify obstacles, has certain early warning functions, and may simultaneously ensure accuracy and the early warning functions.
Patent EP-3876141-A1 (EP)
Inventor: Fang Minquan
IPC: G06T7/80
Filed: 2019-06-11
Abstract: Embodiments of the present invention disclose an object detection method, including: A computing device obtains two-dimensional coordinates of m pixel pairs from an object region of binocular image, where the binocular images include a first image and a second image that are captured by using a dual-lens camera, and one pixel in each pixel pair is from the first image, and the other pixel in each pixel pair is from the second image, and pixels in each pixel pair respectively correspond to a same feature of the object region in each of the first image and the second image; determines three-dimensional coordinates of the to-be-detected object in a camera coordinate system based on the two-dimensional coordinates of the m pixel pairs; converts the three-dimensional coordinates into data in a coordinate system in which laser point cloud data of the to-be-detected object is located, and merges the data and the laser point cloud data into merged point cloud data; and further determines the to be detected object based on the merged point cloud data. By implementing the embodiments of the present invention, problems in the prior art such as low accuracy of object detection or difficulty in implementing object detection can be resolved.
Patent EP-3902370-A1 (EP)
Inventor: XIAO FANGYING
IPC: H04W80/00
Filed: 2019-12-09
Abstract: Provided in the present invention are user equipment and a method thereof, and a base station and a method thereof. The method in user equipment comprises: comprises: receiving a switching MAC CE from a base station; and activating and/or deactivating an RLC entity and/or a logical channel associated with a bearer that supports the PDCP duplication based on the switching MAC CE.
Patent EP-3883287-A1 (EP)
Inventor: XU HENG
IPC: H04W24/02
Filed: 2019-12-17
Abstract: Embodiments of this application relate to a PRACH detection method, and the method includes: sequentially detecting frequency domain data of each beam in at least two groups of beams; obtaining frequency domain data of a frequency corresponding to a PRACH from frequency domain data of a currently detected beam; determining a time domain correlation peak of the PRACH based on the frequency domain data of the frequency corresponding to the PRACH; determining a first peak value based on the time domain correlation peak of the PRACH; and when the first peak value is greater than or equal to a first threshold, sending a random access response message to user equipment. Beams are first grouped, and a cell is covered by using a plurality of groups of beams. By using different beams selected for different groups, when the user equipment performs access, a quantity of detected beams can be effectively reduced, and an access latency can also be reduced. In addition, after to-be-scanned beams are sorted, a beam with a high usage rate may be preferentially scanned based on an access status of the user equipment, so that the user equipment can more quickly perform access, thereby further reducing the access latency and reducing processing complexity.
Patent EP-3899532-A1 (EP)
Inventor: LE BIHAN THIERRY
IPC: C07K1/107
Filed: 2019-12-19
Abstract: A method for increasing peptide fragmentation by labelling the peptide at the C-terminal end with a guanidinium group or other basic functional group and distinguishing isobaric amino acids and amino acid combinations of asparagine and glycine-glycine; glutamine and glycine-alanine; and/or glutamine and alanine-glycine, during polypeptide sequencing. The method involves: obtaining a peptide of interest and/or digesting a polypeptide of interest with a protease, such as pepsin, chymotrypsin or trypsin, or by chemical cleavage to produce shorter peptides; reacting the obtained and/or generated peptides with a coupling reagent to derivatize the free C-terminal carboxylic acid function of the peptides, thus adding a basic functional group rendering C-terminal peptide fragment ions detectable by mass spectrometry; selecting a charge state of 2+ or more, and fragmenting the derivatized peptides in a mass spectrometer under conditions effective to generate at least w ions; and detecting the w ions by mass spectrometry, and identifying derivatized peptides which incorporate the additional mass of the basic functional group.
Patent EP-3902047-A1 (EP)
Inventor: YAMADA TOMOYUKI
IPC: H01M50/528
Filed: 2019-12-16
Abstract: Provided is a highly-reliable rectangular secondary battery. This rectangular secondary battery is provided with: a rectangular exterior body having an opening, a bottom part, a first lateral wall, a second lateral wall, a third lateral wall, and a fourth lateral wall; a sealing plate for sealing the opening; and a flat wound electrode body obtained by winding a positive electrode plate and a negative electrode plate with a separator therebetween, wherein a plurality of the flat wound electrode bodies are arranged in the rectangular exterior body. The flat wound electrode bodies each have: a flat region formed at the center, a first bent region having a bent outer surface and being formed on one end side of the flat region; and a second bent region having a bent outer surface and being formed on the other end side of the flat region. A tape is attached to the outer surface of the first bent region. The plurality of flat wound electrode bodies are arranged such that each of the first bent regions is located on the first lateral wall side in an orientation in which the corresponding winding axis is perpendicular to the bottom part.
Patent EP-3872908-A1 (EP)
Inventor: LIANG CHENGDU
IPC: H01M4/66
Filed: 2019-11-20
Abstract: The present application relates to the field of battery, and more particularly, to an electrode plate and an electrochemical device. The electrode plate according to the present application includes a current collector and an electrode active material layer disposed on at least one surface of the current collector, wherein the current collector includes a support layer and a conductive layer disposed on at least one surface of the support layer, the conductive layer has a single-sided thickness D2 satisfying: 30 nm≤D2≤3 µm; and a conductive primer layer containing a first conductive material and a binder is provided between the current collector and the electrode active material layer, and the first conductive material in the conductive primer layer comprises at least one of a one-dimensional conductive material and a two-dimensional conductive material. The electrode plate of the present application has good workability, and the electrochemical device including the electrode plate has high energy density, good electrical performance and long-term reliability.
Patent EP-3868270-A1 (EP)
Inventor: XU XIAOWEI
IPC: A47L9/04
Filed: 2019-03-19
Abstract: A roller brush assembly (1) and a cleaning device are provided. The above roller brush assembly (1) is applied in the cleaning device, including: a main roller brush (11); an electric motor configured to drive the main roller brush (11) to rotate so as to sweep a surface to be cleaned; and an auxiliary roller brush (12) driven by the main roller brush (11) to rotate and sweep the surface to be cleaned towards the main roller brush (11).
Patent EP-3894437-A1 (EP)
Inventor: GULIASHVILI TAMAZ
IPC: C07K16/06
Filed: 2019-12-02
Abstract: L'invention concerne des milieux polymères à base de polysaccharides naturels modifiés d'élimination d'un ou des deux anticorps anti-A et anti-B du sang ou du plasma humain, le milieu comprenant un ou les deux supports suivants (i) un support solide polymère avec un ligand d'antigène de groupe sanguin A fixé au support solide à une charge de ligand comprise entre 1 et 5 mg/ml de support solide, et le milieu étant stable dans des conditions de pH physiologique, et (ii) un support solide polymère avec un ligand d'antigène du groupe sanguin B fixé au support solide à une charge de ligand comprise entre 1 et 5 mg/ml de support solide, et le milieu étant stable dans des conditions de pH physiologique.
Patent EP-3936084-A1 (EP)
Inventor: YAMADA TETSUYA
IPC: A61C19/00
Filed: 2019-03-08
Abstract: The present disclosure provides a water-level detection device and a dental treatment unit that can detect a timing to supply liquid using a simple configuration. A water-level detection device 20 is fixed to an inner top surface of a main unit 6, and a container 13 is fitted to a water-level detection device 20. The water-level detection device 20 detects the timing to supply water to the container 13 due to the container 13 being tilted in the direction of arrow F as the amount of water decreases.
Patent EP-3939469-A1 (EP)
Inventor: KIBE YOSHIYUKI
IPC: A45D7/04
Filed: 2019-03-13
Abstract: A hair holder (1) of the present invention has a tubular body (2) which has: a first opening (21) located at one end; and a second opening (22) located at the other end, and which is configured to allow a lock of hair (H) to be inserted from the first opening (21) toward the second opening (22) and to be capable of being rolled up. The tubular body (2) has a longitudinal direction and a width direction that is orthogonal to the longitudinal direction. The tubular body (2) has two sheets that form outer surfaces. At least one of the two sheets is formed of a color-changeable sheet that satisfies conditions (1) and (2) below: (1) an L ∗  value in an L ∗ a ∗ b ∗  color coordinate space is 90 or less; and (2) a color difference ΔE ∗   ab  value in the L ∗ a ∗ b ∗  color coordinate space between before and after impregnation with a standard hair treatment agent is 1.0 or greater. The standard hair treatment agent contains ammonium thioglycolate in an amount of 6 mass%, ammonium hydrogencarbonate in an amount of 2 mass%, and disodium edetate in an amount of 0.5 mass%, the balance being water, and the standard hair treatment agent is adjusted to a pH of 8.4 at 20°C using a 28 mass% aqueous solution of ammonia.