baber/WOPTO huggingface dataset:
Patent EP-4024325-A1 (EP)
Inventor: SU CHEN
IPC: G06T5/00
Filed: 2020-09-10
Abstract: This application provides an image distortion correction method and an apparatus. The method includes: performing optical distortion correction on a collected source image, to obtain a first corrected image, where the first corrected image includes a background region and a portrait in which stretching deformation occurs, and the portrait in which stretching deformation occurs includes at least a first human body region in which stretching deformation occurs and a second human body region in which stretching deformation occurs; and performing algorithm constraint correction on the first human body region, the second human body region, and the background region, to obtain a second corrected image, where constraint terms used for the algorithm constraint correction respectively constrain the first human body region, the second human body region, and the background region. In this way, the stretching deformation in both the first human body region and the second human body region is corrected, and for human vision there is no discontinuity in image content throughout the portrait in the background region. In this application, natural image distortion correction can be implemented, and therefore user experience is improved.
Patent EP-4042616-A1 (EP)
Inventor: GUO HUI
IPC: H04L1/18
Filed: 2020-10-10
Abstract: Techniques for handling sidelink feedback signaling in situations where collisions would otherwise be experienced in a network communication link are shown and described. For example, sidelink feedback signaling handling techniques may provide for collision handling when sidelink HARQ is to be simultaneously transmitted with network communication radio interface uplink channel information (e.g., Uu HARQ, SR, CSI, etc. ) on one or more Uu channel (e.g., PUCCH, PUSCH, etc. ). In operation of sidelink feedback handling, a transmitter or intermediary UE of a sidelink communication link may decide whether and how to forward the sidelink HARQ to a corresponding base station. Other aspects and features are also claimed and described.
Patent EP-4041759-A1 (EP)
Inventor: VALAMEHR BAHRAM
IPC: A61K35/17
Filed: 2020-10-07
Abstract: Provided are methods and compositions for obtaining functionally enhanced derivative effector cells obtained from the differentiation of genomically engineered iPSCs. The derivative cells provided herein have stable and functional genome editing that delivers improved or enhanced therapeutic effects. Also provided are therapeutic compositions and the use thereof comprising the functionally enhanced derivative effector cells alone, or with antibodies or checkpoint inhibitors in combination therapies.
Patent EP-3995989-A1 (EP)
Inventor: ZHANG JIAN
IPC: G06N3/04
Filed: 2020-09-21
Abstract: This application provides a face living body detection method, including: obtaining a first face image of a target detection object in a first illumination condition and a second face image of the target detection object in a second illumination condition, determining a difference image according to the first face image and the second face image, extracting a feature map from the difference image, decoupling an object reflectivity and an object normal vector corresponding to the target detection object from the feature map, and determining whether the target detection object is a living body according to the object reflectivity and the object normal vector. This method decouples texture information and depth information of a face, and performs living body detection by using decoupled information, which increases the defense capability against 3D attacks, thereby effectively defending against planar attacks and 3D attacks. In addition, this method does not require any form of user interaction, is convenient to operate and suitable for mainstream electronic devices, and is low in cost and easy to promote. This application further discloses a corresponding apparatus, a device, and a medium.
Patent EP-4064954-A1 (EP)
Inventor: SHARON SIMON
IPC: B23Q3/155
Filed: 2020-11-26
Abstract: An adaptor for coupling a proximal portion of an elongate surgical tool to a motorized robotic surgical device, the adaptor comprising: a recess shaped and sized for receiving a proximal portion of an elongate surgical tool; one or more movers positioned to contact and move a control component of the proximal portion; and transmission coupling which couples the one or more movers to motorized transmission of the robotic surgical device.
Patent EP-4066560-A1 (EP)
Inventor: ZHANG NAN
IPC: H04W72/04
Filed: 2020-05-15
Abstract: The present disclosure relates to a wireless communication method for use in a wireless terminal. The wireless communication method comprises receiving, from a wireless network node, a configuration indicating resources of at least one reference signal, and transmitting, to the wireless network node, at least one report based on the configuration.
Patent EP-4079811-A1 (EP)
Title: Curable elastomer composition, cured product of same, film provided with cured product, multilayer body provided with film, method for producing said multilayer body, electronic component and display device each comprising cured product, method for designing curable elastomer composition and method for designing transducer device
Inventor: FUKUI HIROSHI
IPC: H01B19/00
Filed: 2020-12-21
Abstract: PROBLEM 
     Performance requirements of electroactive polymer materials used for transducer devices include dielectric breakdown strength, Young's modulus, dielectric constant, thickness, and electromechanical instability. There are correlation relationships therebetween but definitions of the correlation relationships have not been achieved. Therefore, in order to select an optimum electroactive polymer material, it is necessary to search for an excellent material by trial and error, which requires a great deal of work. Also, supplying of an electroactive polymer material that satisfies all requirements has not yet been feasible. 
     RESOLUTION MEANS 
     The requirements will be achieved using a curable elastomer composition that includes a compound having a high dielectric functional group and the cured product, which satisfies the following formula:
     
(where, E is the dielectric breakdown strength in the range of 50 V/µm to 200 V/µm, α is a constant in the range of 0.4 to 0.9, Y is Young's modulus and is in the range of 0.001 MPa to 10 MPa, ε γ  is a specific dielectric constant and is 100 or less, and ε 0  represents the dielectric constant of vacuum).
Patent EP-3953365-A1 (EP)
Inventor: DELATTE BENJAMIN F
IPC: C07H19/073
Filed: 2020-12-22
Abstract: Provided herein is a new molecular marker in DNA: N-4-acetyldeoxycytidine ("N4-acdC"). Also provided herein are methods of detecting N4-acdC residues in DNA molecules as well as methods of using detected N4-acdC residues, for example in genetic mapping and diagnostics.
Patent EP-3918421-A1 (EP)
Inventor: ZENG AN ANDREW
IPC: G03F7/00
Filed: 2020-09-02
Abstract: L'invention concerne une architecture d'équipement à semi-conducteur (WGT) destinée à mesurer la forme et la planéité d'une tranche. L'architecture d'équipement à semi-conducteur (WGT) comprend un mandrin à palier à air réfléchissant et une jauge d'épaisseur de tranche hybride. L'invention concerne également les procédés correspondants de mesure de la forme et de la planéité d'une tranche à l'aide de l'architecture, du mandrin à palier à air et de la jauge d'épaisseur de tranche hybride.
Patent EP-4081891-A1 (EP)
Inventor: AVIDAN GUY
IPC: G06F3/12
Filed: 2020-12-23
Abstract: A system for networked printing of images onto textiles where the entity placing an order for printing has no control over the machines carrying out printing, comprises an electronic network and textile printing machines, belonging to different providers, attached to the network. Each of the printing machines has a corresponding printing quality profile of parameters that indicate abilities of the printer to reproduce an image on a textile. An input enables a user to place an order for textile printing of an image and select or define a required printing quality profile. The parameters of the image itself may demand certain printing quality levels. The textile printing order is sent for printing to a textile printing machine on the network that is selected for a printing quality profile which best matches the profile required. Other parameters such as cost, delivery time may also be considered.
Patent EP-4094811-A1 (EP)
Title: Fire retardant and blocking composition for use in forest fires, and resulting preparation method
Inventor: DO CARMO JOSÉ ROBERTO
IPC: A62D1/06
Filed: 2020-01-24
Abstract: The invention refers to a flame-retarding and flame-blocking agent in form of a liquid suspension that efficiently slows down the progress of fire and at the same time, blocks the fire in forest fires, acting as a chemical firebreak and as a fire extinguisher, as well as to a process for producing the suspension. The process of application occurs by spraying the diluted aqueous suspension/solution of this composition on a strip of land, forest, or silviculture, without harming to the environment, animals, agricultural products, and humans. The product acts for a long time after application, is stable for storage, is effective regardless of the water used for dilution, it is easily dispersible in water, biodegradable without containing toxic products or releasing highly toxic gases, and free of heavy metals. It has a synergistic action between its components, and it is intended to save lives, natural resources and heritage.
Patent EP-4104076-A1 (EP)
Inventor: GENG JIFENG
IPC: G06F17/00
Filed: 2020-07-16
Abstract: Embodiments of apparatus and method for weighted overlap-and-add (WOLA) implementation on streamed symbols are disclosed. In an example, a radio frequency (RF) chip includes a RF front-end and a digital front-end operatively coupled to the RF front-end. The digital front-end includes a set of registers storing a length of a cyclic suffix. The digital front-end also includes a WOLA module configured to copy a portion of a first symbol identified based on the length of the cyclic suffix, and append the copied portion to an end of the first symbol with a ramping-down window to form a weighed cyclic suffix of the first symbol.
Patent EP-4100794-A1 (EP)
Title: Intermediate transfer member and method of production thereof
Inventor: AZZAM TONY
IPC: G03G15/14
Filed: 2020-04-01
Abstract: An intermediate transfer member for digital offset printing, comprising a cured silicone release layer formed by curing a curable silicone release formulation comprising a polyalkylsiloxane containing at least two vinyl groups; an at least partially fluorinated polyalkylsiloxane containing at least two vinyl groups; a polyalkylsiloxane cross-linker containing at least two Si-H bonds; and a catalyst or photoinitiator; wherein fluorine atoms provide at least 2.5 wt.% of the total weight of polyalkylsiloxane compounds. There is also described a method of producing an intermediate transfer member, and a curable silicone release formulation for an intermediate transfer member.
Patent EP-4128960-A1 (EP)
Title: User equipment, core network node, and methods in a radio communications network
Inventor: ERIKSSON HANS
IPC: H04W72/542
Filed: 2020-03-30
Abstract: A method performed by a first User Equipment (UE) for applying policy enforcement for data traffic in an UL data session is provided. The UL data session is from the first UE to a data network via a Radio Access Network (RAN) a Core Network (CN) and a first 5Network Slice (NS) in a radio communications network. The UE obtains (301) first information from a CN node in the CN. The first information relates to policy enforcement data for the first NS, and data traffic from second UEs via the RAN, the CN and second NSs. The data traffic information relates to a radio coverage area associated with the location of the first UE. Upon establishing the UL data 10session, the UE measures (302) data traffic performance and radio conditions in the RAN. The UE predicts (303) available resources for transmitting data from the first UE towards the data network via the RAN, the CN, and the first NS. The prediction is based on the obtained first information, the measured data traffic performance and radio conditions in the RAN. The UE then applies (304) policy enforcement for the data traffic in the UL data 15session based on the prediction.
Patent EP-4108119-A1 (EP)
Title: Sole and footwear
Inventor: OZAWA KEITA
IPC: A43B13/14
Filed: 2020-04-13
Abstract: A sole (10) constituting a part of footwear includes a shock-absorbing part (210) provided at least in a rearfoot region (R2), the shock-absorbing part cushioning an impact applied to a heel of a foot upon landing, and a support part (220) provided at least in a midfoot region (R3), the support part being higher in rigidity than the shock-absorbing part and supporting a midfoot portion of the foot, the support part (220) includes a support surface (220a), the support surface being provided forward of the shock-absorbing part and having a shape extending from one end to the other end in a width direction, and the shock-absorbing part (210) includes a recessed surface (212) located at a height position lower than the support surface, and a plurality of columnar bodies (214) each having a shape extending from the recessed surface to a height position identical in height to the support surface.
Patent EP-4181438-A1 (EP)
Inventor: DONG XIANDONG
IPC: H04L1/18
Filed: 2020-07-07
Abstract: The embodiments of the present disclosure relate to an information transmission method and apparatus, a communication device, and a storage medium. The method comprises: receiving continuously transmitted data frames; and determining a block acknowledgement (BA) message frame according to the number of continuously transmitted data frames, wherein the BA frame at least comprises feedback information greater than 256 bits.
Patent EP-4183873-A1 (EP)
Inventor: OKAE HIROAKI
IPC: C12N15/10
Filed: 2020-07-17
Abstract: A trophoblast stem cell-like cell having potential to differentiate into a placenta-constituting cell which is induced from a trophoblast cell derived from a placenta of or after the second trimester of pregnancy and which contains a SALL4 gene functionally linked to a first exogenous inducible promoter. Also, a method for producing a trophoblast stem cell-like cell having potential to differentiate into a placenta-constituting cell.
Patent EP-4026851-A1 (EP)
Inventor: MATSUMURA HIROYUKI
IPC: C08B3/06
Filed: 2020-10-21
Abstract: This cellulose acetate has a total degree of acetyl substitution of 1.75 or more and 2.55 or less, and a degree of acetyl substitution at 2-position or a degree of acetyl substitution at 3-position is 0.7 or less. This cellulose acetate composition includes the cellulose acetate and an additive. The additive is one or more selected from the group consisting of (a) substances of which a pH of a 1 wt.% aqueous solution at 20°C is 8 or more, (b) substances that dissolve in water at 20°C in an amount of 2 wt.% or more, and (c) substances that exhibit biodegradability in seawater.
Patent EP-4229977-A1 (EP)
Title: Transferring data segments after performing a random access channel (rach) procedure
Inventor: ZHENG RUIMING
IPC: H04W74/08
Filed: 2020-10-13
Abstract: This disclosure relates to transferring data segments, and includes a method and apparatus for performing a random access channel (RACH) procedure with a network entity for transferring a first portion of a plurality of data segments from a user equipment (UE) to the network entity during a radio resource control (RRC) inactive state, wherein the RACH procedure comprises receiving a physical downlink control channel (PDCCH) configuration from the network entity, the PDCCH configuration including an identified search space; and monitoring a PDCCH for PDCCH candidates addressed by a UE-specific network identifier in the identified search space for dynamic scheduling information that schedules a second portion of the plurality of data segments.
Patent EP-4239609-A1 (EP)
Inventor: WASHIZU KEISUKE
IPC: G08B17/06
Filed: 2020-10-30
Abstract: There is provided a disaster prevention apparatus capable of preventing a contact object from coming into contact with a detection element while improving an inflow characteristic of a detection target with respect to the detection element.A disaster prevention apparatus includes: an outer cover 11; a thermistor 14 that detects a physical quantity of a detection target; a protective portion 12 that accommodates the thermistor 14, that is provided on the outer cover 11, and that has an opening portion 122 through which the detection target flows in and out with respect to the thermistor 14; and a prevention portion 13 that prevents a contact object from coming into contact with the thermistor 14, and that is provided in the opening portion 122. The prevention portion 13 is a projection. The prevention portion 13 protrudes from the outer cover 11 side, the prevention portion 13 is provided at a position close to a center of an edge portion of the opening portion 122, and an outer surface of the prevention portion 13 is curved.
Patent EP-4232280-A1 (EP)
Inventor: TSANG CHUN-KWAN
IPC: B32B37/04
Filed: 2020-10-26
Abstract: A method for producing an arc quenching fuse filler including providing a conventional fuse filler material, mixing a binder agent with the conventional fuse filler material, mixing an arc quenching promotor with the conventional fuse filler material and binder agent, and curing the binder agent, whereby granules of the arc quenching promotor are bound to granules of the conventional fuse filler material.
Patent EP-4040384-A1 (EP)
Title: Method, device and a system for determining presence of appendicitis
Inventor: CHANDOLIA HEMANT
IPC: G06T7/11
Filed: 2021-02-09
Abstract: A method (300), device (101) and system (100) for determining a presence of appendicitis is provided. In one aspect, the method (300) includes receiving a medical image (750) associated with the patient. Further, the method (300) includes determining, using at least one trained machine learning model (700), an anatomical position of the appendix in the medical image (750). Additionally, the method (300) includes determining, using the at least one trained machine learning model (700), a dimension associated with the appendix in the medical image (750). The method (300) also includes identifying if the dimension associated with the appendix is above a pre-defined threshold. Furthermore, the method (300) includes generating a notification on an output unit if the dimension associated with the appendix is above the pre-defined threshold, wherein dimension associated with the appendix being above the pre-defined threshold indicates presence of appendicitis in the patient.
Patent EP-3868549-A1 (EP)
Inventor: ONIMATSU HIROYUKI
IPC: B29D30/60
Filed: 2021-02-10
Abstract: A tread rubber forming method includes: a first step of forming a base layer; a second step of forming a first intermediate layer on a portion of an outer circumferential surface of the base layer; a third step of winding and superposing a third rubber strip on an outer circumferential surface of the first intermediate layer, to form a first cap layer; a fourth step of winding an electrically-conductive fourth rubber strip from a position of contact with the base layer to an outer circumferential surface of the first cap layer, to form an electrically-conductive layer; and a fifth step of forming a second cap layer on an outer side in a radial direction of the base layer such that a portion of the electrically-conductive layer is exposed to an outer side in the radial direction of the tread rubber.
Patent EP-4043825-A1 (EP)
Inventor: BAPS BERNARD
IPC: F41A21/06
Filed: 2021-02-10
Abstract: La présente invention concerne une munition (4), destinée à coopérer avec un canon (3) comprenant des premiers moyens de fixations (11), ladite munition (4) comprenant une douille (5) logeant un projectile (8) ainsi qu'une amorce (7) permettant, en utilisation, de projeter le projectile (8), ladite douille (5) comprenant des seconds moyens de fixations (10) aptes à verrouiller, en utilisation, ladite munition (4) dans ledit canon (3) sur les premiers moyens de fixations (11).
Patent EP-3900782-A1 (EP)
Title: Ferrule with strain relief spacer for implantable medical device
Inventor: HOLMBERG HAROLD
IPC: A61N1/375
Filed: 2021-02-19
Abstract: On example provides a ferrule for an implantable medical device including a first frame body having a first perimeter surface to make a brazed connection to a first medical device component, and a second frame body having a first perimeter surface to make a welded connection to a second medical device component. A spacer flange connects a second perimeter surface of the first frame body to a second perimeter surface of the second frame body, a thickness between a top surface and bottom of the spacer flange being less than a thickness between a top surface and a bottom surface of the first frame body such that the spacer flange is to deflect relative to the first frame body in response to forces being applied to the second frame body so as to reduce transmission of weld strain from the second frame body to the first frame body.
Patent EP-3968485-A1 (EP)
Title: Electronic apparatus and method
Inventor: SHIJO TETSU
IPC: H02J3/38
Filed: 2021-02-24
Abstract: According to one approach, an electronic apparatus connectable to a partial power system which is a part of a power system and comprises a first power source apparatus, power supply of the first power source apparatus stopped in response to detecting an islanding of the partial power system, includes: controlling circuitry configured to output to the partial power system a first signal to disable detecting the islanding of the partial power system by the first power source apparatus during at least part of a period during which the partial power system is electrically separated from the power system.
Patent EP-3896574-A1 (EP)
Inventor: MALLADI KRISHNA TEJA
IPC: G06F12/0817
Filed: 2021-03-30
Abstract: A system and a method for computing are disclosed. In some embodiments, the system includes: a memory (450), the memory (450) including one or more function-in-memory circuits (110); and a cache coherent protocol interface circuit (445) having a first interface (455) and a second interface (460). A function-in-memory circuit of the one or more function-in-memory circuits (110) may be configured to perform an operation on operands including a first operand retrieved from the memory (450), to form a result. The first interface (460) may be connected to the memory (450), and the second interface (460) may be configured as a cache coherent protocol interface on a bus interface.
Patent EP-3925977-A1 (EP)
Inventor: ZHANG YONGKE
IPC: C07K16/28
Filed: 2013-10-30
Abstract: The present invention provides high affinity anti-CD40 monoclonal antibodies and related compositions, which may be used in any of a variety of therapeutic methods for the treatment of cancer and other diseases.
Patent EP-3916381-A1 (EP)
Inventor: MCINTYRE HENRY
IPC: G01N33/00
Filed: 2015-05-14
Abstract: The present application is directed to a device comprising a detection apparatus, especially an ion mobility spectrometer, using isoflurane (CAS Reg. No. 26675-46-7) as a chemical standard whereby calibrating the detection apparatus for a known target chemical is based on an evaluation of the experimental data collected for the negative isoflurane monomer ion against the experimental data collected for the negative isoflurane dimer ion.