baber/WOPTO huggingface dataset:
Patent EP-3857528-A1 (EP)
Inventor: CHEN XU
IPC: H04N5/00
Filed: 2019-09-27
Abstract: A system and method for traffic monitoring and evidence collection. The system can include a housing(130,330,630,730) configured to be mounted on top of a vehicle; a police light(112a,112b,312a,312b); a terminal(420) located outside the housing(130,330,630,730)and configured to send a control signal; and one or more image capturing cameras(318a~318e,618a~618g,718a~718h) configured to capture an image in response to the control signal from the terminal(420), wherein the one or more image capturing cameras(318a~318e,618a~618g,718a~718h,) are located within the housing(130,330,630,730).
Patent EP-3836278-A1 (EP)
Inventor: FENG JUNMIN
IPC: H01M10/0568
Filed: 2019-09-27
Abstract: This application provides a lithium-ion battery, a battery module, a battery pack, and an apparatus. The lithium-ion battery includes a positive electrode plate, a negative electrode plate, a separator, and a non-aqueous electrolyte. The positive electrode plate includes Li<sub>1+x</sub>Ni<sub>a</sub>Co<sub>b</sub>Me<sub>(1-a-b)</sub>O<sub>2-c</sub>Y<sub>c</sub>, where -0.1≤x≤0.2, 0.8≤a<1, 0<b<1, 0<(1-a-b)<1, 0≤c<1, Me is selected from one or more of Mn, Al, Mg, Zn, Ga, Ba, Fe, Cr, Sn, V, Sc, Ti, and Zr, and Y is selected from one or more of F, Cl, and Br. The non-aqueous electrolyte includes a non-aqueous solvent and a lithium salt, where the non-aqueous solvent includes a carbonate solvent and a high oxidation potential solvent, and the high oxidation potential solvent is selected from one or more of compounds represented by formula I and formula II. While ensuring a high energy density of the lithium-ion battery, this application can not only improve electrochemical performance of the lithium-ion battery under high temperature and high voltage and improve safety performance such as overcharge safety and hot box safety of the lithium-ion battery, but also ensure that the lithium-ion battery has some kinetic performance.
Patent EP-3857887-A1 (EP)
Inventor: SAEEDI MEHDI
IPC: H04N19/176
Filed: 2019-09-19
Abstract: Systems, apparatuses, and methods for implementing spatial block-level pixel activity extraction optimization leveraging motion vectors are disclosed. Control logic coupled to an encoder generates block-level pixel activity metrics for a new frame based on the previously calculated block-level pixel activity data from a reference frame. A cost is calculated for each block of a new frame with respect to a corresponding block of the reference frame. If the cost is less than a first threshold, then the control logic generates an estimate of a pixel activity metric for the block which is equal to a previously calculated pixel activity metric for a corresponding block of the reference frame. If the cost is greater than the first threshold but less than a second threshold, an estimate of the pixel activity metric is generated by extrapolating from the previously calculated pixel activity metric.
Patent EP-3875576-A1 (EP)
Inventor: KIM DONG-HYUN
IPC: C12R1/01
Filed: 2019-04-30
Abstract: The present disclosure relates to  Lactobacillus plantarum  NK3 and  Bifidobacterium longum  NK49, which are novel lactic acid bacteria, and, more particularly, to a composition comprising novel lactic acid bacteria that are useful for the prevention or treatment of female menopausal disorders.
Patent EP-3874759-A1 (EP)
Inventor: ZHANG LEI
IPC: G06T5/00
Filed: 2019-10-02
Abstract: A device includes an encoder, decoder, codec or combination thereof and inline hardware conversion units that are operative to convert stored image data into one of: an HDR/WCG format and an SDR/SCG format during the conversion process. Each of the inline hardware conversion units is operative to perform the conversion process independent of another read operation with the memory that stores the image data to be converted. In one example, an encoding unit is operative to perform a write operation with a memory to store the converted image data after completing the conversion process. In another example, a decoding unit is operative to perform a read operation with the memory to retrieve the image data from the memory before initiating the conversion process. In another example, an encoder/decoder unit is operative to perform at least one of: the read operation and the write operation.
Patent EP-3876981-A1 (EP)
Inventor: ELLA KRISHNA MURTHY
IPC: A61K39/112
Filed: 2019-11-07
Abstract: Disclosed are multivalent conjugate compositions against Salmonella diseases. A combined vaccine composition of glycol-conjugates in tetravalent, trivalent and bivalent combinations are disclosed in the present invention.
Patent EP-3876532-A1 (EP)
Inventor: LEE BAE KEUN
IPC: H04N19/119
Filed: 2019-11-08
Abstract: An image decoding method according to the present invention comprises the steps of: deriving a merge candidate of a current block from a neighboring block of the current block; adding the derived merge candidate to a merge candidate list; when the number of merge candidates previously added to the merge candidate list is less than a threshold value, adding at least one prediction area merge candidate included in a prediction area motion information table to the merge candidate list; deriving motion information about the current block on the basis of the merge candidate list; and performing motion compensation on the current block on the basis of the derived motion information.
Patent EP-3837722-A1 (EP)
Inventor: OTA JITSUO
IPC: H01L27/15
Filed: 2019-11-14
Abstract: An LED, a manufacturing method thereof, and a display device including an LED are provided. Specifically, the disclosure relates to a flip-chip LED with high efficiency including a current confinement structure and a manufacturing method thereof, and a display device including such an LED. In particular, a flip-chip LED according to the disclosure includes a resistive area that surrounds a light-emitting layer and restricts current flow from the light emitting layer to the sidewalls.
Patent EP-3881699-A1 (EP)
Inventor: YAMAUCHI YUJI
IPC: A24D3/04
Filed: 2019-11-13
Abstract: A heat-not-burn smoking article includes: a tobacco-containing segment containing tobacco and an aerosol former; a tubular cooling segment having one or more perforations on the perimeter; and a tubular member having an inner diameter smaller than the cooling segment, where the cooling segment is joined at the end in the mouth end direction to the member; and the perforations are provided at a position 2 to 4 mm from the joined face.
Patent EP-3886667-A1 (EP)
Inventor: OSBORNE CHARLES AGNEW JR
IPC: A47K10/36
Filed: 2019-11-22
Abstract: A dispenser assembly facilitating selective dispensing of sheet material from a plurality of supplies of sheet material can be provided. The dispenser assembly can include a drive system to facilitate dispensing of the sheet material from the plurality of supplies of sheet material from the dispenser. The drive system can include a plurality of driven rollers each configured to engage and move sheet material from a respective supply of sheet material, and a drive mechanism driving the plurality of driven rollers and connected thereto by a belt driven transmission. When the drive mechanism is driven in one direction, one of the plurality of driven rollers is rotated to dispense sheet material from one of the plurality of supplies of sheet material, and when the drive mechanism is driven in the opposite direction, another one of the plurality of driven rollers is rotated to dispense sheet material from another supply of sheet material.
Patent EP-3889458-A1 (EP)
Inventor: SAKAMOTO HIROYUKI
IPC: F16F9/53
Filed: 2019-11-18
Abstract: Provided is a magnetorheological fluid having excellent long-term dispersion stability of magnetic particles and a large maximum change of yield stress under magnetic field application conditions. Also provided is a device having excellent long-term stable drivability and mechanism reliability. The magnetorheological fluid contains magnetic particles, resin particles, and a dispersion medium, wherein the proportion constituted by the mass of the magnetic particles relative to the total mass of the magnetorheological fluid is 35 mass% to 95 mass%, the proportion constituted by the mass of the resin particles relative to the total mass of the magnetorheological fluid is 0.3 mass% to 20 mass%, and the average particle diameter of the resin particles is 20 nm to 1,500 nm. This magnetorheological fluid is used in the device.
Patent EP-3890034-A1 (EP)
Inventor: MOON SU MI
IPC: H01L33/24
Filed: 2019-06-20
Abstract: A light emitting element may include a rod-shaped emission stacked pattern including a first conductive semiconductor layer, an active layer disposed on the first conductive semiconductor layer, and a second conductive semiconductor layer disposed on the active layer; and an insulating film surrounding an outer surface of the emission stacked pattern, and having a non-uniform thickness.
Patent EP-3890722-A1 (EP)
Inventor: YAN SHUNQI
IPC: A61K31/343
Filed: 2019-12-05
Abstract: L'invention concerne des méthodes de traitement ou de prévention de la goutte ou de l'hyperuricémie comprenant l'administration de (3,5-dibromo-4-hydroxyphényl)(2-(1-hydroxyéthyl)benzofuran-3-yl-4,5,6,7-d 4)méthanone et de solvates de ce composé.
Patent EP-3893429-A1 (EP)
Inventor: CHEON JUNG HEE
IPC: H04L9/30
Filed: 2019-11-13
Abstract: Disclosed is a ciphertext calculation method. The ciphertext calculation method comprises the steps of: receiving a comparative calculation command for a plurality of ciphertexts of the same type; performing a calculation by reflecting the plurality of ciphertexts of the same type on a synthesis function corresponding to the comparative calculation command; and outputting the calculated ciphertexts of the same type.
Patent EP-3899016-A1 (EP)
Title: Simultaneous gene editing and haploid induction
Inventor: KELLIHER TIMOTHY
IPC: G01N33/50
Filed: 2019-12-17
Abstract: The presently disclosed subject matter relates to using a haploid inducing line (whether existing or created) and transforming the haploid line so that it encodes cellular machinery capable of editing genes. The transformed haploid inducing line is used as a parent in a cross between two plants. During pollination, the parental gametes fuse to form an embryo; and the gene editing machinery is also delivered to the embryo at this time. During embryonic development, one set of parental chromosomes are lost, and the gene editing machinery operates on the remaining set of chromosomes. Thus, at least one haploid progeny with edited genes is produced from the cross. The disclosure is also directed to methods of testing an edited haploid plant progeny for the presence of a first plant's genomic material.
Patent EP-3903351-A1 (EP)
Inventor: LOSEE PETER ALMERN
IPC: H01L29/47
Filed: 2019-12-26
Abstract: A silicon carbide (SiC) semiconductor device may include a CB layer defined in a first epitaxial (epi) layer having a first conductivity type. The CB layer may include a plurality of CB regions having a second conductivity type. The SiC semiconductor device may further include a device epi layer having the first conductivity type disposed on the CB layer. The device epi layer may include a plurality of regions having the second conductivity type. Additionally, the SiC semiconductor device may include an ohmic contact disposed on the device epi layer and a rectifying contact disposed on the device epi layer. A field-effect transistor (FET) of the device may include the ohmic contact, and a diode of the device may include the rectifying contact, where the diode and the FET are integrated in the device.
Patent EP-3842834-A1 (EP)
Inventor: ZHU XIAOXING
IPC: G01S15/931
Filed: 2019-12-23
Abstract: The present disclosure provides an ultrasonic radar array, an obstacle detection method and system. The method comprises: obtaining obstacle information collected by ultrasonic radars in an ultrasonic radar array in an obstacle scenario; judging false detection and missed detection for the obstacle information collected by ultrasonic radars according a preset rule; processing the obstacle information collected by the ultrasonic radars according to the judgement result; determining a position of the obstacle according to the processed obstacle information collected by the ultrasonic radars. According to the present disclosure, it is possible to effectively judge false detection and missed detection happening to the ultrasonic radars in the ultrasonic radar array, precisely determine the position of the obstacle and improve the driving safety of the unmanned vehicle.
Patent EP-3813035-A1 (EP)
Inventor: WU ZELIN
IPC: G08G1/0967
Filed: 2019-11-11
Abstract: A vehicle control method and device. The method comprises: a vehicle (101) obtains cooperation driving association information generated by other vehicles, wherein other vehicles and the vehicle (101) cooperate for driving, and the cooperation driving association information is used for preventing the vehicle (101) from executing an operation conflicting with an operation executed by other vehicles; and execute an operation associated with the obtained cooperation driving association information. The vehicle control device is mounted in the vehicle, and comprises an obtaining unit (401) and an executing unit (402). The cooperation driving between vehicles is implemented and the safety of vehicle driving is improved.
Patent EP-3915351-A1 (EP)
Inventor: CHIBA KAWASAKI CLAUDIO
IPC: A01C7/10
Filed: 2019-12-18
Abstract: The present invention relates generally to precision agriculture. More specifically, the invention relates to seed capture, transport and distribution systems in planting fields. The seed capture device for seed meter, in which the seed meter comprises a seed disc with a mechanical contact medium, comprises a first mobile element; and a mechanical energy transmission medium; the mechanical energy transmission medium is associated with the first mobile element and associated with the mechanical contact medium of the seed disc.
Patent EP-3859300-A1 (EP)
Title: Tissue processing apparatus
Inventor: TOFUKUJI TADASHI
IPC: G01N1/28
Filed: 2019-11-13
Abstract: The present invention addresses the problem of providing a tissue piece treating apparatus capable of preventing paraffin from spilling and coming into contact with a body of a worker when the paraffin is replaced, and performing immersion treatment immediately after the paraffin has been replaced. As a solution, a tissue piece treating apparatus (10) is provided with: a treating tank (18); a plurality of storage containers (28) in each of which a paraffin bottle (62) for storing a paraffin is housed; a constant temperature rack (26) that houses the storage containers (28), and heats the paraffin to hold the paraffin in a molten state; and a paraffin pipeline (74) that branches from the treating tank (18), in which in the storage containers (28), a treatment container (58) in which the paraffin to be transported to the treating tank (18) is housed and a standby container (60) in which the paraffin not to be transported to treating tank (18) is housed, are disposed, and the paraffin pipeline (74) is connected to the paraffin bottle (62) to be housed in the treatment container (58).
Patent EP-3950354-A1 (EP)
Inventor: YAMAZAKI SOICHI
IPC: B41M5/00
Filed: 2019-11-29
Abstract: There is provided an aqueous ink jet composition that produces a strong color with a wide variety of recording media. A method for producing a recording by which recordings superior in color strength can be produced is also provided. 
     An aqueous ink jet composition according to the present invention contains at least one dye composed of at least one of sublimation dyes or at least one of disperse dyes, polyester, and water. The polyester content is higher than or equal to 4 times and lower than or equal to 300 times the dye content. Preferably, the polyester content is 5% by mass or more and 30% by mass or less. Preferably, the dye content is 0.1% by mass or more and 7.5% by mass or less.
Patent EP-3951873-A1 (EP)
Inventor: SONG YUN HEUB
IPC: H01L21/28
Filed: 2019-12-26
Abstract: Disclosed are: a three-dimensional flash memory in which the degree of integration in a horizontal direction is improved so as to promote integration; and a manufacturing method therefor. A three-dimensional flash memory according to one embodiment comprises: at least one channel layer extending in one direction; at least one ferroelectric film used as a data storage place while being extended in the one direction so as to encompass the at least one channel layer; and a plurality of electrode layers stacked so as to be vertically connected to the at least one ferroelectric film.
Patent EP-3960823-A1 (EP)
Title: Metal-microparticle-containing ink
Inventor: YOSHIDA TOMOHIDE
IPC: C09D11/38
Filed: 2019-04-26
Abstract: The present invention relates to a metal fine particle-containing ink containing metal fine particles (a) dispersed therein with a polymer B, in which the ink contains an ink solvent S; a difference ΔSP (|SP(S) - SP(B)|) between solubility parameters of the solvent S and the polymer B is not more than 1.5 (cal/cm 3 ) 0.5  wherein SP(S) and SP(B) are a solubility parameter of the ink solvent S and a solubility parameter of the polymer B, respectively, as measured by a Fedors method; and the SP(B) is not less than 9.5 (cal/cm 3 ) 0.5  and not more than 10.5 (cal/cm 3 ) 0.5 , as well as a method for producing a printed material, which includes the step of applying the metal fine particle-containing ink to a printing substrate to form a metal coating film of the ink on the printing substrate under ordinary-temperature environments, thereby obtaining the printed material.
Patent EP-3970927-A1 (EP)
Title: Suction pad and deformation measuring device
Inventor: KARAKO YUKIHISA
IPC: B25J15/06
Filed: 2019-05-13
Abstract: A suction pad (112) sucks an object (61) under a negative pressure, and includes a stationary section (117) fixable on a support (126), and a deformable section (118) deformable under the negative pressure. The deformable section (118) includes a plurality of marks at a plurality of positions spaced from one another and displaceable with respect to the stationary section (117) in response to deformation of the deformable section (118). The plurality of marks are optically identifiable. The plurality of marks are continuous across the plurality of positions or are separate at the plurality of positions.
Patent EP-3978061-A1 (EP)
Inventor: ITO NAHO
IPC: A61M25/10
Filed: 2019-05-28
Abstract: To provide a balloon catheter capable of preventing debris such as thrombus from adhering to a distal end portion of a hollow shaft and a joint part between a balloon and the hollow shaft. 
     A balloon catheter 1 includes a hollow shaft 11, and an expandable and contractable balloon 21 placed so as to cover at least a part of an outer periphery of the hollow shaft 11, in which the balloon 21 has a first joint part 21a joined to the outer periphery of the hollow shaft 11, a second joint part 21b located on a proximal end side with respect to the first joint part 21a and joined to the outer periphery of the hollow shaft 11, and an expandable section 21c continuous with the first joint part 21a and the second joint part 21b, the first joint part 21a is wholly located inside the expandable section 21c, and a distal end of the first joint part 21a is spaced apart from a distal end of the hollow shaft 11 toward a proximal end side.
Patent EP-3876297-A1 (EP)
Inventor: JIN YU
IPC: H01L21/77
Filed: 2019-11-15
Abstract: The present disclosure relates to the field of organic light emission, and discloses a display panel and a method for producing same, and a display device. The display panel includes a substrate; a pixel defining layer disposed on the substrate; and an electrode layer located between the substrate and the pixel defining layer. The pixel defining layer is internally provided with a through hole disposed opposite to the electrode layer, and the through hole penetrates through the pixel defining layer and falls on the electrode layer. The electrode layer includes a first transparent conductive layer and a light-shielding conductive layer that are arranged in a stack. Along a stacking direction of the electrode layer, an area of an orthographic projection of the first transparent conductive layer on the substrate is larger than an area of an orthographic projection of the light-shielding conductive layer on the substrate.
Patent EP-3993474-A1 (EP)
Inventor: MURAYAMA DAISUKE
IPC: H04W72/08
Filed: 2019-06-28
Abstract: A base station includes a transmitting unit that repeats a process of decreasing a randomly determined counter value within a contention window size on the basis of channel sensing and transmits a signal after the counter value becomes 0, a receiving unit that receives HARQ feedbacks corresponding to a plurality of slots from a terminal that has received the signal, and a control unit that decides the contention window size on the basis of the HARQ feedbacks corresponding to the plurality of slots.
Patent EP-3956743-A1 (EP)
Inventor: TOWNSEND MARCUS
IPC: G06F1/16
Filed: 2019-07-15
Abstract: Example wood panel assemblies that are disposed on electronic devices are disclosed. In an example, an electronic device includes a palm rest, and a trackpad disposed on the palm rest. In addition, the electronic device includes a wood panel assembly mounted on top of the palm rest and the trackpad. The wood panel assembly includes a wood veneer panel including a top surface and a bottom surface. The bottom surface covers the palm rest and the trackpad. In addition, the wood panel assembly includes a fabric material secured along the bottom surface.
Patent EP-3657665-A1 (EP)
Title: Ac line voltage conditioner and controller
Inventor: KADAH HASSAN B
IPC: H02M5/293
Filed: 2012-02-09
Abstract: A voltage or power conditioning and control device may be used in line with a source of AC line power (11, 12) and a reactive load (13) such as a single-phase induction motor. The device operates to absorb some of the power reflected by the AC load and generate a synthetic power wave to supplement and correct the applied power in level and phase. The device employs a pair of power capacitors (C1, C2) and a pair of electronic switch devices (Q1, Q2) each with a diode (D1, D2) in parallel. Gating or command signals (Figs. 2A, 2B, 2C) are generated based on the line voltage and timing, e.g., zero crossings. The phase or timing of the command signals is selected for a normal or no-boost mode, a voltage boost mode, or a voltage reduction mode. The capacitors are considered in series with the load, and improve the power factor to the load. A variation of this device may be used in conjunction with a solar array or other local power source.
Patent EP-3855145-A1 (EP)
Inventor: KAWAHARA CHIHIRO
IPC: G01K7/01
Filed: 2020-01-21
Abstract: The present invention concerns a device and a method for sensing an overtemperature of a power semiconductor. The invention: 
- provides a current pulse source through control electrodes of the power semiconductor, 
- duplicates the current provided by the current pulse source and provides the duplicated current to an emulating device, 
- compares the voltage across the control electrodes to the voltage across the emulating device, 
- notifies the result of the comparison.