baber/WOPTO huggingface dataset:
Patent EP-4085369-A1 (EP)
Inventor: BAO JIANMIN
IPC: G06K9/00
Filed: 2020-11-11
Abstract: In implementations of the subject matter as described herein, there is provided a method for forgery detection of a face image. Subsequent to inputting a face image, it is detected whether a blending boundary due to the blend of different images exists in the face image, and then a corresponding grayscale image is generated based on a result of the detection, where the generated grayscale image can reveal whether the input face image is formed by blending different images. If a visible boundary corresponding to the blending boundary exists in the generated grayscale image, it indicates that the face image is a forged image; on the contrary, if the visible boundary does not exist in the generated grayscale image, it indicates that the face image is a real image.
Patent EP-4069796-A1 (EP)
Inventor: COFFEY JAMES N
IPC: C08L91/06
Filed: 2020-11-10
Abstract: Embodiments of the present disclosure generally relate to adhesive compositions, and more particularly, to the use of polyolefin adhesive compositions for hot melt adhesive applications, in an embodiment, a composition includes a polymer, a resin, and an olefin wax. In an embodiment, an olefin wax may be a linear alpha olefin.
Patent EP-3983905-A1 (EP)
Inventor: FATHI SALMI MEISAM
IPC: G06F9/50
Filed: 2020-06-10
Abstract: Aspects of the present disclosure involve systems, methods, devices, and the like for creating an application lifecycle management platform for big data applications. In one embodiment the lifecycle management platform can include a multiple-layer container file that integrates multiple big-data tools/platforms. The system may create a generic template application, create a build environment for the generic template application, create a test environment for the generic template application, and run the built generic template application in the test environment prior to the user writing any new code in the generic template application. In one embodiment, the test environment includes a container management system or virtual machine that launches the big data application (which may be the generic template application before a developer edits the file) on a separate big-data server cluster.
Patent EP-3977737-A1 (EP)
Inventor: YE YAN
IPC: H04N19/105
Filed: 2020-05-29
Abstract: The present disclosure provides systems and methods for processing video content. The method can include: receiving data representing a first block and a second block in a picture, the data comprising a plurality of chroma samples associated with the first block and a plurality of luma samples associated with the second block; determining an average value of the plurality of luma samples associated with the second block; determining a chroma scaling factor for the first block based on the average value; and processing the plurality of chroma samples associated with the first block using the chroma scaling factor.
Patent EP-3942526-A1 (EP)
Inventor: BAN DAEHYUN
IPC: G06T3/40
Filed: 2020-07-08
Abstract: An electronic apparatus is provided. The electronic apparatus includes: a sensor; a camera; a memory; and a processor configured to be connected to the sensor, the camera, and the memory. The memory includes an artificial intelligence model trained to identify at least one object. The processor is further configured to: detect an object based on sensing data received from the sensor; based on the detected object being identified as having a height less than a predetermined threshold value, warp an object region, including the detected object, in an image acquired through the camera based on distance information of the object region; and identify the detected object by inputting the warped object region into the artificial intelligence model.
Patent EP-3997780-A1 (EP)
Inventor: KWAK YUNGWAN
IPC: H02K9/00
Filed: 2020-07-01
Abstract: La présente invention concerne des procédés de lubrification d'une transmission électrique ou hybride-électrique à l'aide d'un lubrifiant comprenant un système de solvant avec un mélange d'une ou de plusieurs huiles de base avec un diester ramifié et un ou plusieurs copolymères de poly(méth)acrylate, des transmissions pour ceux-ci, et des compositions lubrifiantes appropriées pour de telles applications qui présentent de bonnes propriétés lubrifiantes, de bonnes propriétés électriques et une bonne efficacité de refroidissement en même temps.
Patent EP-4064585-A1 (EP)
Inventor: CHUNG JAEHOON
IPC: H04B7/06
Filed: 2020-08-13
Abstract: The present disclosure provides a method for reporting channel state information (CSI) in a wireless communication system, and a device therefor. Specifically, the present invention provides a method for reporting CSI via a physical uplink shared channel (PUSCH) by a user equipment (UE) in a wireless communication system, the method comprising the steps of: receiving configuration information from a base station (BS), wherein the configuration information comprises (i) a CSI-related configuration and (ii) a configuration related to a transmission power control of the PUSCH; receiving a CSI-reference signal (CSI-RS) from the base station on the basis of the CSI-related configuration; calculating the CSI on the basis of the CSI-RS, wherein the CSI comprises information related with coefficients, elements of the information related with coefficients are classified into multiple groups on the basis of priority values thereof, and the priority values have an ascending sequence in which, with reference to a predefined particular index, a higher index and a lower index of frequency-domain indices related to the elements sequentially alternate; and on the basis of predetermined priorities of the multiple groups, transmitting a CSI report configured by omitting a portion of the multiple groups, to the base station via the PUSCH, wherein transmission power of the PUSCH is determined on the basis of the configuration information.
Patent EP-4017301-A1 (EP)
Inventor: MABEE BRIAN
IPC: A24F40/40
Filed: 2020-08-19
Abstract: Appareil vaporisateur comprenant un boîtier de pompe, un boîtier principal contenant une chambre d'évacuation, et une unité d'actionnement fixée au boîtier principal. L'unité d'actionnement scelle sélectivement la chambre d'évacuation pour empêcher toute communication avec une entrée d'air. Une ou plusieurs pompes dans le boîtier de pompe permettent de générer un vide dans la chambre d'évacuation. Un embout est fixé au boîtier principal et peut être sélectivement mis en communication avec la chambre d'évacuation. Lorsque de l'huile est placée dans la chambre d'évacuation et que l'unité d'actionnement est actionnée, la chambre d'évacuation est temporairement isolée de l'entrée, créant une chambre scellée sous vide reliée à la ou aux pompes. Ensuite, la ou les pompes sont activées pour réduire la pression dans la chambre d'évacuation, et l'huile est vaporisée à une température ambiante sans nécessiter de chauffage. Lorsque l'unité d'actionnement est libérée, la chambre d'évacuation est vidée par l'intermédiaire de l'embout.
Patent EP-4026070-A1 (EP)
Inventor: AGGARWAL AMIT
IPC: G06N20/00
Filed: 2020-09-03
Abstract: Images are tagged with values in an image data hierarchy that is most subjective at its top level and least subjective at its bottom level, such as a hierarchy including style, type, and features for clothing. A user preference hierarchy is determined from user response to images that are tagged. Tagged images may be generated by processing them with machine learning models trained to determine values for images. Product records including images and other data are analyzed to generate attribute vectors that are encoded to generate product vectors. Products are clustered according to their product vectors. Images of products within a cluster are clustered according to composition and groups of images are selected from image clusters for soliciting feedback regarding user preference for products of a cluster. Feedback is used to train a user preference model to estimate user affinity for a product having a given product vector.
Patent EP-4009665-A1 (EP)
Title: Acoustic output device
Inventor: ZHANG LEI
IPC: H04R9/06
Filed: 2020-08-04
Abstract: The present disclosure discloses an acoustic output apparatus. The acoustic output apparatus may include an acoustic driver. The acoustic driver may include a diaphragm and a magnetic circuit structure. A front side of the acoustic driver may be formed at a side of the diaphragm away from the magnetic circuit structure. A rear side of the acoustic driver may be formed at a side of the magnetic circuit structure away from the diaphragm. The diaphragm may vibrate to cause the acoustic driver to radiate sound outward from the front side and the rear side of the acoustic driver. The acoustic output apparatus may further include a housing structure configured to carry the acoustic driver. One side of the front side and the rear side of the acoustic driver may form a cavity with the housing structure. The side of the acoustic driver forming the cavity may radiate the sound towards the cavity, and the other side of the acoustic driver may radiate the sound towards outside of the acoustic output apparatus.
Patent EP-4030919-A1 (EP)
Title: Systems and methods for applying treatments for preservation of perishable goods
Inventor: BOWDEN RANDALL CRAIG
IPC: A23B7/16
Filed: 2020-09-18
Abstract: A method for treating a perishable product is provided, the method comprising: determining a desired product treatment outcome selected from sanitization, protection, preservation, or enhancement of the perishable product; after harvesting, wet or dry washing the perishable product; directly or indirectly applying a substance to the surface of the perishable product using a carrier; and packaging the perishable product. A system for treating a perishable product with a substance treatment is provided, the system comprising: one or more devices for directed substance application to a surface of the perishable products prior to final packaging of the perishable product using a carrier; and wherein the one or more devices is an electrostatically charging device or a nebulizer. Embodiments of the invention which use multiple, sequenced, and engineered applications enhance the efficacy of sanitizers and other functional substances for increasing the quality, safety, and overall shelf life of perishable products.
Patent EP-4031127-A1 (EP)
Title: Nanoparticle pharmaceutical delivery system
Inventor: KILLGORE KENDALL
IPC: A61K31/337
Filed: 2020-09-14
Abstract: A method of preparing a nanoparticle pharmaceutical delivery system. A nanoparticle pharmaceutical delivery system. A method of preparing a targeted nanoparticle pharmaceutical delivery system. A targeted nanoparticle pharmaceutical delivery system.
Patent EP-4036561-A1 (EP)
Inventor: OKAMOTO YAMATO
IPC: G06N20/00
Filed: 2020-09-02
Abstract: A technique reduces the costs for collecting various samples of data. A data generation system generates a first pseudo sample including a first feature of a type corresponding to an input value using a trained first generator, a second pseudo sample including a second feature of a type corresponding to an input value using a trained second generator, and a new sample including the first feature and the second feature by synthesizing the generated first pseudo sample and the generated second pseudo sample.
Patent EP-4036508-A1 (EP)
Inventor: FUJIWARA KOTA
IPC: F28D7/00
Filed: 2020-08-31
Abstract: A heat exchanger (100) includes a flow path layer (10) in which a first flow path (11) extending in a first direction and a second flow path (12) extending in a second direction are disposed in the same layer. In each of the first flow path and the second flow path, a flow path cross-sectional area is reduced and expanded along an extending direction of the flow path. The first flow path and the second flow path intersect each other in the same layer in first portions (23, 33) of which the flow path cross-sectional area is reduced, due to displacement of the first portions (23, 33) in a third direction.
Patent EP-4044935-A1 (EP)
Inventor: CHAPPUIS JAMES L
IPC: A61B17/68
Filed: 2020-10-16
Abstract: A pedicle insulator implant is designed to protect the nerves and surrounding tissue from injury by pedicle screws or other surgical devices and instruments. The implant is configured to shield a fixture, reduce nerve root irritation, and diminish loosening of the fixture, when the fixture is implanted into the void of a target site. The implant includes features for stabilizing and securing the implant within the void at the target site. For example, in one embodiment, the implant includes one or more ridges and one or more teeth sections that stabilize the implant against rotational and extractive forces that could disturb the implant.
Patent EP-4051486-A1 (EP)
Title: Additive processes for modifying a surface of an article
Inventor: SPADAVECCHIA JOHN
IPC: B33Y10/00
Filed: 2020-10-29
Abstract: Processes for modifying a surface geometry of a thermoplastic part are provided. One process includes placing a thermoplastic part in proximity to a head of an extruder; positioning the extruder head relative to a surface of the thermoplastic part; extruding plasticized material from the extruder head to the surface of the thermoplastic part such that the plasticized material exerts a first melt pressure on both of the extruder head and the thermoplastic part; moving the extruder head from a first position to a second position corresponding on the surface; producing a portion of plasticized material having a thickness that is substantially constant between the first position and the second position; and cooling the plasticized material to fuse it to the surface. The head may be movable on guide rails, and the surface and head may be urged to a predetermined position relative to each other by one or more springs.
Patent EP-4054548-A1 (EP)
Inventor: HESS BRIAN J
IPC: A61L24/00
Filed: 2020-11-04
Abstract: Compositions may include a therapeutic that is released from the composition to treat any number of ailments or conditions (e.g., pain, infection, cancer, osteoporosis) or to help accelerate local tissue regeneration (e.g., growth hormone, bone morphogenic protein) or to assist with surgical or therapeutic treatment (e.g., imaging modality), or any of a combination thereof.
Patent EP-4064827-A1 (EP)
Title: Methods of transformation
Inventor: ZHONG HENG
IPC: C12N5/10
Filed: 2020-11-24
Abstract: The disclosure relates to methods of transformation and related compositions. In some aspects, the methods comprise wounding at least part of a region of an embryo axis comprising an epicotyl, a shoot apical meristem, and cotyledonary node, or the corresponding region in a monocot embryo axis, to produce a wounded explant, and contacting the wounded explant with a heterologous polynucleotide. In some aspects, the methods further comprise on or more selection steps which may be done  in planta .
Patent EP-4073161-A1 (EP)
Inventor: MCGRADY CHRISTOPHER
IPC: C08K5/11
Filed: 2020-12-10
Abstract: A polymer composition containing cellulose acetate in combination with one or more bio-based polymers is described. The polymer composition can optionally also contain a plasticizer. The polymer composition is formulated so as to have properties similar to petroleum-based polymers for producing, for example, single-use biodegradable articles.
Patent EP-4084204-A1 (EP)
Title: Separator for nonaqueous electrolyte secondary battery, and nonaqueous electrolyte secondary battery
Inventor: SHIBUTANI SATOSHI
IPC: H01M50/409
Filed: 2020-10-15
Abstract: This separator for a nonaqueous electrolyte secondary battery comprises a porous substrate, a heat-resistant layer that is formed on the porous substrate, and clusters of filler particles that are present in dot shapes on the surface of the heat-resistant layer. The filler particles are particles of a compound including at least one of phosphorus, silicon, boron, nitrogen, potassium, sodium, and bromine, and the transformation point at which the filler particles transform from a solid phase to a liquid phase or thermally decompose is in the range 180°C-1000°C. This separator electrode for a nonaqueous electrolyte secondary battery can suppress heat production of the battery during a nail puncture test, while also suppressing an increase in battery resistance.
Patent EP-4060387-A1 (EP)
Title: Backlight apparatus, display apparatus, and electronic device
Inventor: WANG ZHIZE
IPC: G02B6/00
Filed: 2020-12-09
Abstract: This application provides a backlight apparatus, a display apparatus, and an electronic device. A convex region including one or more protrusions is disposed on a rear side of a hole that is of the backlight apparatus and that is away from an in-light face. The convex region may locally concentrate light reflected from a side face of a light guide plate, to improve light utilization. In this way, a lighting effect and brightness in a region near the hole are improved, so that light emission on the light guide plate is even.
Patent EP-3926782-A1 (EP)
Inventor: MA XUN
IPC: H02J3/38
Filed: 2020-10-29
Abstract: This application provides a method and apparatus for obtaining location information of a controller. The method includes: An inverter obtains signal feature information of each photovoltaic unit in a high-voltage direct current string, where the signal feature information of a photovoltaic unit includes a communication identifier of the photovoltaic unit and a signal feature of another photovoltaic unit, and the photovoltaic unit includes one controller and at least one photovoltaic module; the inverter determines an installation sequence of all photovoltaic units based on signal feature information of all the photovoltaic units; and the inverter determines relative installation location information of each photovoltaic unit based on relative installation location information of a target photovoltaic unit in the high-voltage direct current string and the installation sequence of all the photovoltaic units, where the target photovoltaic unit is at least one photovoltaic unit in the high-voltage direct current string. Therefore, location information of the controller in the high-voltage direct current string in a photovoltaic system can be obtained, and labor is saved.
Patent EP-4128958-A1 (EP)
Inventor: LEI HAIPENG
IPC: H04W72/12
Filed: 2020-03-27
Abstract: The present disclosure is related to methods and apparatuses. According to some embodiments of the disclosure, a method performed by a first UE for wireless communication includes: receiving, from a second UE, sidelink control information (SCI) on a first interlace on a carrier, wherein the SCI schedules data transmission on the carrier, and the first interlace comprises evenly-spaced resource blocks (RBs) in frequency domain; and transmitting, from the first UE, corresponding to the data transmission, a hybrid automatic repeat request acknowledgement (HARQ-ACK) feedback on a first feedback resource based on the SCI.
Patent EP-4136816-A1 (EP)
Inventor: LIU RENWANG
IPC: H04L12/28
Filed: 2020-04-17
Abstract: Embodiments of the present disclosure provide methods and apparatuses for security communication. A method performed by a first communication device comprises determining whether a length of an Internet protocol, IP, datagram is larger than a threshold. The method further comprises, when the length of the IP datagram is larger than the threshold, fragmenting the IP datagram into two or more IP packets. The length of each of two or more IP packets is not larger than the threshold and each of the two or more IP packets is filled with fragmentation information. The method further comprises processing the two or more IP packets to generate two or more corresponding IP security, IPsec, packets. The method further comprises sending the two or more corresponding IPsec packets to a second communication device.
Patent EP-4142135-A1 (EP)
Inventor: SATO FUMIHIRO
IPC: H02M7/48
Filed: 2020-04-20
Abstract: Provided is a power conversion device which comprises a main circuit board, a first board, and a second board and which has a reduced size. The main circuit board has a rectifier circuit and an inverter circuit which are disposed in a high-power section, the rectifier circuit rectifying AC voltage and The second board is provided with a The first board is connected to the main circuit board and to the second board, and is provided with: a first circuit disposed in a low-power section. The second board is provided with a second circuit disposed in a low-power section, section from each other in a reinforced manner; an insulating transformer disposed in the reinforced insulation region and constituting a constituent component of a power supply circuit for receiving the DC voltage and supplying power to the first circuit and to the second circuit; and an insulating element disposed in the reinforced insulation region and allowing a signal to be exchanged between the first circuit and the second circuit.
Patent EP-4144880-A1 (EP)
Inventor: SAKAGUCHI NAOKI
IPC: C22C38/00
Filed: 2020-04-27
Abstract: An object of the present invention is to provide a low thermal expansion cast steel having a high yield strength at room temperature, a high rigidity, and a low coefficient of thermal expansion. The low thermal expansion cast steel of the present invention is obtained by suitably heat treating a cast steel comprising, by mass%, C: 0 to 0.1%, Si: 0 to 0.5%, Mn: 0 to 0.5%, S: 0 to 0.05%, Ni: 29.0 to 34.0%, Co: 0 to 8%, and a balance of Fe and unavoidable impurities so that the 0.2% proof stress becomes 350 MPa or more, the Young's modulus becomes 130 GPa or more, and the average coefficient of thermal expansion at 18 to 28°C becomes 2.0×10 -6 /°C or less.
Patent EP-4154576-A1 (EP)
Inventor: KOSKELA JARKKO
IPC: H04W24/10
Filed: 2020-05-20
Abstract: L'invention concerne des procédés et des appareils destinés à un PHR pour une cellule de desserte, une BWP active de la cellule de desserte étant une BWP dormante. Un UE envoie un PHR à au moins un nœud de réseau pour rapporter la PH de la cellule de desserte; le nœud de réseau reçoit le PHR de l'UE pour rapporter la PH de la cellule de desserte et obtient une valeur PH à partir du PHR pour la cellule de desserte. Au moins l'un des éléments suivants est rapporté pour la cellule de desserte : 1) type 1 PH; 2) type 3 PH; 3) un champ désigné indiquant si le PH est de type 1 ou de type 3; 4) un champ désigné indiquant si la cellule de desserte est sur une BWP dormante ou une BWP non dormante.
Patent EP-4172720-A1 (EP)
Inventor: HAN HEMIN
IPC: G06F1/32
Filed: 2020-06-26
Abstract: Methods, apparatus, systems and articles of manufacture are disclosed to dynamically schedule a wake pattern in a computing system. An example apparatus includes a device state controller to determine contexts of a device based on sensor measurements collected at a first time, an associator to associate a state of an operating system with the contexts of the device, the state obtained at a second time after the first time, a training controller to generate a prediction model based on the association, the prediction model to predict a third time when the state of the operating system will be active based on the contexts, and a schedule controller to reduce power consumption of the device by triggering a wake event before the third time, the wake event to prepare the device for exiting an inactive state.