baber/WOPTO huggingface dataset:
Patent EP-4007048-A1 (EP)
Title: Electrochemical cell and electrochemical cell module
Inventor: FUKUSHIMA TAKAAKI
IPC: H01M50/20
Filed: 2020-07-28
Abstract: An electrochemical cell includes a first unit cell including a first electricity generator and a first casing containing the first electricity generator, a second unit cell including a second electricity generator and a second casing containing the second electricity generator, and an outer container containing the first unit cell and the second unit cell. The electrochemical cell further includes a liquid layer between the first casing and the second casing. The liquid layer is in direct contact with the first casing and the second casing.
Patent EP-4081810-A1 (EP)
Inventor: CIMA LIONEL
IPC: G01R15/16
Filed: 2020-12-22
Abstract: The invention relates to a member (O1) for measuring a variable representative of a common mode voltage (Vres) in an electrical network (1) or in a device (E), the network (1) or the device (E) comprising at least a first power conductor (C1) and a second power conductor (C2), the measuring member (O1) comprising two capacitive elements (EC1, EC2) which are intended to be arranged in a bridge between the two power conductors (C1, C2) and have capacity values that are identical to each other, wherein the two capacitive elements (EC1, EC2) are connected at a midpoint (M). The measuring member (O1) also comprises a two-terminal measurement circuit (SH) connected on the one hand to the midpoint (M) and on the other hand to a connection terminal intended to be electrically connected to a common conductor (Cc) provided in the electrical network (1) or the device (E).
Patent EP-4016010-A1 (EP)
Title: Optical fiber sensing system, optical fiber sensing device, and power outage detection method
Inventor: YODA YUKIHIDE
IPC: G01D5/353
Filed: 2020-07-20
Abstract: An optical fiber sensing system according to the present disclosure includes an optical fiber (10), a reception unit (21) configured to receive, from the optical fiber (10), an optical signal including an environment pattern indicating a state of an environment in proximity to the optical fiber (10), and a detection unit (22) configured to detect an occurrence of a power outage, based on a change in the environment pattern.
Patent EP-4076886-A1 (EP)
Title: Permeable wall encapsulation mold
Inventor: CAMPBELL LOUIS G
IPC: B29K83/00
Filed: 2020-12-09
Abstract: A mold (100, 400) for encapsulating an electrical component (110). The mold (100, 400) includes an encapsulation chamber (120, 420) and an air inlet (150). The encapsulation chamber (120, 420) is defined by a housing (130, 430), an open top (436), and a solid bottom (438). The housing (130, 430) includes a solid outer wall (132, 432), a permeable inner wall (134), and an air chamber (140, 472) between the solid outer wall (132, 432) and the inner wall (134, 434). The air inlet (150) is configured to introduce a gas into the air chamber (140, 472). The encapsulation chamber (120, 420) is sized and shaped to receive the electrical component (110) while leaving a gap for the introduction of encapsulant (200) around the electrical component (110). The encapsulant (200) may be silicone rubber. To remove an encapsulated electrical component (110), pressurized air may be introduced through the air inlet (150) into the air chamber (140, 472), passing through the permeable inner wall (134), separating the outer surface of the encapsulant (200) from the housing (130, 430), and allowing the combination casting to be removed from the mold (100, 400).
Patent EP-3922373-A1 (EP)
Inventor: HAGIWARA NOBUYUKI
IPC: F16C43/04
Filed: 2020-08-19
Abstract: To realize a method for manufacturing a hub unit bearing capable of increasing the processing efficiency of a staking portion. An axial inner end portion of a hub ring 22 is processed into a staking portion 26 by rotating a die 31 around a reference axis C in a state in which the die 31 having a rotation axis α inclined with respect to the reference axis C is pressed against the axial inner end portion of the hub ring 22 under a condition that the hub ring 22 is disposed so that a center axis of the hub ring 22 is coaxial or parallel to the reference axis C and the hub ring 22 is supported to be radially movable.
Patent EP-4032859-A1 (EP)
Inventor: HAYASHI Tetsutato
IPC: H01M4/505
Filed: 2020-09-18
Abstract: To provide a positive electrode active material capable of further reducing positive electrode resistance and exhibiting better output characteristics when the positive electrode active material is used in a lithium ion secondary battery. 
     A positive electrode active material includes lithium transition metal-containing composite oxide particles containing an additive element M1 and includes a coating layer formed of a metal composite oxide of Li and a metal element M2 on at least a part of a surface of the particles. The particles have a d50 of 3.0 to 7.0 µm, a BET specific surface area of 2.0 to 5.0 m 2 /g, a tap density of 1.0 to 2.0 g/cm 3 , and an oil absorption amount of 30 to 60 ml/100 g. For each of a plurality of primary particles having a primary particle size within a range of 0.1 to 1.0 µm among the primary particles, a coefficient of variation of the concentration of M1 is 1.5 or less, and the amount of M2 is 0.1 to 1.5 atom% with respect to the total number of atoms of Ni, Mn, and Co contained in the composite oxide particles.
Patent EP-4031146-A1 (EP)
Inventor: SHACKELFORD DAVID
IPC: A61K35/04
Filed: 2020-09-18
Abstract: A method for detecting or ruling out non-small cell lung cancer (NSCLC) in a patient comprises: (a) administering to a patient a detectable amount of a compound of formula (I): Formula (I) wherein the compound is targeted to any NSCLC tumor in the patient; and (b) acquiring an image to detect the presence or absence of any NSCLC tumor in the patient, wherein at least one of the atoms in formula (I) is replaced with  11 C,  13 N,  15 O,  18 F,  34m CI,  38 K,  45 Ti,  51 Mn,  52 Mn,  52 Fe,  55 Co,  60 Cu,  61 Cu,  62 Cu,  64 Cu,  66 Ga,  68 Ga,  71 As,  72 As,  74 As,  75 Br,  76 Br,  82 Rb,  86 Y,  89 Zr,  90 Nb,  94m Tc,  110m ln,  118 Sb,  120 l,  121 l,  122 l, and  124 l.
Patent EP-4036282-A1 (EP)
Inventor: KANEKO TADAAKI
IPC: H01L21/205
Filed: 2020-09-24
Abstract: The present invention addresses the issue of providing: an SiC substrate having a dislocation conversion layer that can reduce resistance; and a novel technology pertaining to SiC semiconductors. This SiC substrate and SiC semiconductor device comprise a dislocation conversion layer 12 having a doping concentration of at least 1 × 10<sup>15</sup>cm<sup>-3</sup>. As a result of comprising a dislocation conversion layer 12 having this kind of doping concentration: expansion of basal plane dislocations and the occurrence of high-resistance stacking faults can be suppressed; and resistance when SiC semiconductor devices are produced can be reduced.
Patent EP-4041404-A1 (EP)
Inventor: SIEGEL DONALD L
IPC: A61P35/00
Filed: 2020-09-29
Abstract: The present invention relates to compositions and methods for treating diseases, disorders or conditions associated with the expression of the glycosyl-phosphatidylinositol (GPI)-linked GDNF family protein α-receptor 4 (GFRα4).
Patent EP-4030810-A1 (EP)
Inventor: JI YEYI
IPC: H04W24/02
Filed: 2020-05-27
Abstract: Disclosed are a method for confirming an in-situ flow information telemetry iFIT capability and a device. The method includes: A first network device sends a request packet to a second network device or a network management device, where the request packet is used to request to confirm whether the second network device has an iFIT capability; and the first network device receives a confirmation packet sent by the second network device or the network management device, where the confirmation packet includes confirmation information used to confirm whether the second network device has the iFIT capability. The method can ensure that a data packet including iFIT information is sent to the second network device only when the second network device has the iFIT capability, to resolve a packet loss problem caused by lack of the iFIT capability of the network device.
Patent EP-4050015-A1 (EP)
Title: Phosphorus-containing compound and preparation method therefor and use thereof
Inventor: ZHUANG MINYANG
IPC: C10M137/04
Filed: 2020-10-21
Abstract: The invention provides a phosphorus-containing compound, a preparation method and use thereof. The structure of the phosphorus-containing compound is represented by the formula (I):wherein the definition of each group is shown in the specification. The phosphorus-containing compound has excellent biodegradability and oxidation resistance, and is particularly suitable for promoting biodegradation of lubricating oil product. In addition, the preparation method of the phosphorus-containing compound is simple and efficient, and the yield is high.
Patent EP-4051634-A1 (EP)
Inventor: ZHANG JI-GUANG
IPC: H01M4/38
Filed: 2020-10-28
Abstract: L'invention concerne des particules de silicium poreux stabilisées. Les particules comprennent une particule de silicium poreux comprenant une pluralité de nanoparticules de silicium reliées entre elles et (i) une couche hétérogène comprenant un revêtement en SiC discontinu qui est discontinu à travers une partie de surfaces de pores et à travers une partie d'une surface externe de la particule de silicium poreux, et un revêtement de carbone continu qui recouvre les surfaces externes du revêtement en SiC discontinu, et des parties restantes des surfaces de pores et de la surface externe de la particule de silicium poreux, ou (ii) un revêtement de carbone continu sur les surfaces de la particule de silicium poreux, comprenant la surface externe et les surfaces de pores. L'invention concerne également des procédés de préparation des particules de silicium poreuses stabilisées.
Patent EP-4057990-A1 (EP)
Inventor: KIRK JONATHON
IPC: A61N1/05
Filed: 2020-11-10
Abstract: L'invention concerne des techniques de libération localisée de substances thérapeutiques à circulation systémique, qui combinent de nombreux avantages d'une administration systémique et localisée, tout en éliminant de nombreux inconvénients associés. Plus spécifiquement, conformément aux techniques présentées dans la description, un biomatériau électro-sensible est administré de manière systémique à un receveur d'un dispositif médical implantable de stimulation électrique. Le biomatériau électro-sensible comprend une substance thérapeutique qui n'est activée (par exemple, libérée) qu'en présence d'un champ électromagnétique généré par le dispositif médical implantable de stimulation électrique.
Patent EP-4068493-A1 (EP)
Title: Sealed battery
Inventor: NOGAMI TAKAHIRO
IPC: H01M50/531
Filed: 2020-11-19
Abstract: The purpose of the present disclosure is to provide a sealed battery in which safety is improved while suppressing the increase of a battery resistance. The sealed battery (10) according to the present disclosure is provided with: an electrode body (12) including a negative electrode and a positive electrode having a positive electrode tab (22); a bottomed cylindrical exterior body (14) for housing the electrode body (12); and a sealing body (15) for sealing the opening portion (14a) of the exterior body (14) via a gasket (20). The sealing body (15) includes a metal valve body (16). The valve body (16) has a peripheral edge portion (17) and a reverse portion (18) more protruding to the electrode body (12) side than the peripheral edge portion (17). The positive electrode tab (22) is led out from the electrode body (12), is connected to the reverse portion (18), and has a non-linear portion in a range surrounded by the electrode body (12) and the reverse portion (18). The non-linear portion has a recess portion and a protrusion portion facing each other at both ends along the led-out direction of the positive electrode tab (22) in a plan view.
Patent EP-4069064-A1 (EP)
Title: Imaging individual hippocampal seizures and the long-term impact of repeated seizures
Inventor: LEE JIN HYUNG
IPC: A61B5/00
Filed: 2020-12-07
Abstract: It is shown that ventral hippocampal kindling results in functional reorganization of the ventral hippocampal excitatory circuits. Most pronounced is the connectivity to the medial prefrontal cortex, with increased volume of activation on fMRI and increased amplitude of activation on electrophysiology. There is evidence of increased anxiety following kindling. Methods are provided for simultaneous LFP-fMRI to image single seizures. Imaging the spatiotemporal dynamics of individual seizures enables characterization of propagation patterns of focal and secondary-generalized seizures, that provide for targeted intervention.
Patent EP-4069262-A1 (EP)
Inventor: ROSS JEFFREY
IPC: A61L27/36
Filed: 2020-12-04
Abstract: Disclosed herein are compositions and methods to decellularize an isolated organ or portion thereof. Also disclosed herein are compositions and methods for treatment of disease utilizing a decellularized or recellularized organ. Also disclosed herein are methods of improving decellularization and/or recellularization of an isolated organ or portion thereof.
Patent EP-4080609-A1 (EP)
Title: Positive electrode active material, method for producing same, and lithium secondary battery including same
Inventor: CHOI KWON YOUNG
IPC: C01G53/00
Filed: 2020-12-18
Abstract: Embodiments of the present invention relate to a cathode active material, a method for manufacturing the same, and a lithium secondary battery including the same. 
     According to an embodiment, a cathode active material can be provided, the cathode active material comprising: a lithium metal oxide including a core and a shell disposed on a surface of the core; and a coating layer disposed on a surface of the lithium metal oxide, wherein a c value that satisfies Equation 1 and is in a range of 0.3 to 0.7, and the core and the shell have a layered crystalline structure.      c   =   b   /   a        (in Equation 1, a is a peak at 530 to 533 eV and b is a peak at 528 to 531 eV in an XPS spectrum of the coating layer)
Patent EP-4058935-A1 (EP)
Inventor: WANG YE-KUI
IPC: H04N19/30
Filed: 2020-12-21
Abstract: L'invention concerne un procédé de traitement vidéo. Le procédé consiste à réaliser une conversion entre une vidéo comprenant une ou plusieurs images comprenant une ou plusieurs sous-images comprenant une ou plusieurs tranches et une représentation de flux binaire de la vidéo selon une règle, et la représentation de flux binaire comprenant un certain nombre d'unités codées, la règle spécifiant qu'un ordre de décodage d'unités codées dans une sous-image est en ordre croissant de valeurs d'indice de tranche de niveau de sous-image des unités codées.
Patent EP-4088510-A1 (EP)
Inventor: WU LIANHAI
IPC: H04W36/00
Filed: 2020-01-10
Abstract: La présente invention concerne un procédé de gestion de défaillance dans un transfert intercellulaire conditionnel. L'invention concerne un procédé mis en œuvre par un équipement d'utilisateur (UE) comprenant : la réception d'une configuration de transfert intercellulaire conditionnel (CHO) ; l'initiation d'une procédure de rétablissement si l'une d'une pluralité de premières conditions est remplie ; la réalisation d'une procédure de sélection de cellule ; la réalisation d'une procédure CHO si une cellule sélectionnée par la procédure de sélection de cellule est configurée avec la configuration CHO ; et la réalisation de la procédure de rétablissement si la cellule sélectionnée n'est pas configurée avec la configuration CHO.
Patent EP-4043886-A1 (EP)
Inventor: XU XINGSHANG
IPC: G01N35/10
Filed: 2020-02-17
Abstract: Disclosed is a fully-automatic chemiluminescence immunoassay analyzer, which includes a base, where a reaction cup conveyance module, a robot-arm sample injection module, an incubation module, a manipulator and transit module, a magnetic-separation cleaning module, and a detection module are mutually independently integrated on the base. The reaction cup conveyance module is used for conveying a reaction cup to a pre-determined position; the manipulator and transit module carries the reaction cup into the incubation module, to incubate the reaction cup for a constant-temperature reaction; the reaction cup in the incubation module is carried to the magnetic-separation cleaning module for magnetic-adsorption cleaning; and the cleaned reaction cup is carried by the manipulator and transit module to the detection module for detection. A plurality of manipulators and a plurality of transit devices may be disposed as required, to link the mutually independent functional parts of the modules. Further, the instrument may be equipped with detection modules and process modules of various detection platforms, which cooperate with the manipulator and transit module to realize diverse detection in a table-top production line manner.
Patent EP-4094126-A1 (EP)
Inventor: XU YONGAN
IPC: G03F1/70
Filed: 2020-12-11
Abstract: Embodiments of the present disclosure relate to methods for positioning masks in a propagation direction of a light source. The masks correspond to a pattern to be written into a photoresist layer of a substrate. The masks are positioned by stitching a first mask and a second mask. The first mask includes a set of first features having first feature extensions extending therefrom at first feature interfaces. The second mask includes a set of second features having second feature extensions extending therefrom at second feature interfaces. Each first feature extension stitches with each corresponding second feature extension to form each stitched portion of a first stitched portion of the first pair of masks. The stitched portion of the first pair of masks defines a portion of the pattern to be written into the photoresist layer.
Patent EP-4084396-A1 (EP)
Title: Communication method, apparatus and system
Inventor: LI HANCHENG
IPC: H04L7/00
Filed: 2020-10-16
Abstract: Embodiments of this application provide a communication method, apparatus, and system, to resolve a problem that clock source information of a 5G system cannot be determined when a 5G system clock is used as a clock source. The method includes: A terminal device receives first clock source information from a user plane network element or a control plane network element, where the first clock source information is clock source information of a wireless communication system; and the terminal device sends the first clock source information to an adjacent device.
Patent EP-4119843-A1 (EP)
Title: Method for reducing corrosion fatigue of evaporating tube in boiler
Inventor: SAKAI MIZUYUKI
IPC: C02F5/00
Filed: 2020-09-02
Abstract: The purpose of the present invention is to effectively reduce the corrosion fatigue of an evaporating tube in a boiler which occurs in association with a corrosive environment or repeated application of stress due to the presence of scales. A method for reducing the corrosion fatigue of an evaporating tube in a boiler, in which each of the concentration of chloride ions and the concentration of sulfate ions in the boiler water is managed at 10 mg/L or less. It is preferred to manage each of the concentration of chloride ions and the concentration of sulfate ions in boiler water by subjecting boiler feed water to a desalination treatment with an ion exchange device, a reverse osmosis membrane device or an electrodeionization device or by increasing the collection rate of boiler condensed water.
Patent EP-4127102-A1 (EP)
Title: Circular economy for plastic waste to polyethylene via refinery fcc or fcc/alkylation units
Inventor: TIMKEN HYE-KYUNG
IPC: C10B57/06
Filed: 2020-12-23
Abstract: Provided in one embodiment is a continuous process for converting waste plastic into recycle for polyethylene polymerization. The process comprises selecting waste plastics containing polyethylene and/or polypropylene, and passing the waste plastics through a pyrolysis reactor to thermally crack at least a portion of the polyolefin waste and produce a pyrolyzed effluent. The pyrolyzed effluent is separated into offgas, a pyrolysis oil and optionally wax comprising a naphtha/ diesel and heavy fraction, and char. The pyrolysis oil is passed to a refinery FCC unit from which a liquid petroleum gas C 3  olefin/paraffin mixture fraction is recovered, as well as a C 4  olefin/paraffin mixture fraction. In one embodiment, the pyrolysis oil is first passed to a FCC feed pretreater. The liquid petroleum gas C 3  olefin/paraffin mixture fraction is passed to a steam cracker for ethylene production. The C 4  olefin/paraffin mixture fraction is passed to a refinery alkylation unit, from which a n-butane and naphtha feed for a stream cracker to produce ethylene is recovered.
Patent EP-4142406-A1 (EP)
Title: Scheduling method, device and system
Inventor: GAO LEI
IPC: H04L5/00
Filed: 2020-04-29
Abstract: This application relates to a scheduling method, an apparatus, and a system, and is applicable to fields such as internet of vehicles, intelligent driving, assisted driving, and intelligent connected vehicles. A first communications apparatus sends first signaling on a first resource, where the first signaling is used to indicate N communications apparatuses. The first communications apparatus sends second signaling on a second resource, where the second signaling is used to schedule the N communications apparatuses to send or receive first data, and the first resource has an association relationship with the second resource. The first signaling needs to indicate only a corresponding communications apparatus, and does not need to include too much information, so that an information amount of the first signaling is small, to help reduce a blind detection amount of the communications apparatus. In addition, the first resource has the association relationship with the second resource. In this case, a receive end of the first signaling and the second signaling may determine the second resource after determining the first resource, so that the second signaling is only detected on the second resource, and blind detection does not need to be performed on too many resources. This can further reduce the blind detection amount of the communications apparatus, and simplify implementation complexity of the communications apparatus.
Patent EP-4173435-A1 (EP)
Title: Methods and apparatuses for channel state information reporting
Inventor: TURTINEN SAMULI
IPC: H04W76/28
Filed: 2020-06-24
Abstract: Disclosed are methods for a channel state information (CSI) reporting. An example method may include receiving a discontinuous reception (DRX) configuration information for configuring a plurality of DRX groups including a first DRX group with a first cell configured with CSI reporting resources, determining at least one DRX group in active time from the plurality of DRX groups, and reporting CSI over the CSI reporting resources on the first cell based on the DRX configuration information and the active time. Related apparatuses and computer readable media are also disclosed.
Patent EP-4201840-A1 (EP)
Inventor: ONUMA YUTA
IPC: B65D85/10
Filed: 2020-08-19
Abstract: Provided are a tobacco product packaging material and a tobacco product package, which are capable of sealing tightly a tobacco product and also use less resin material and are therefore more environmentally friendly than the prior art. This invention is a sheet-form packaging material for forming a tobacco product package that packages a tobacco product in a tightly sealed internal housing part, and comprises: a paper base layer containing a fiber cellulose-based material; a steam barrier layer layered over the paper base layer, containing a resin material, containing no metal material, and having steam barrier property; and a heat-seal layer formed as an outer layer on at least one surface side of the packaging material, and coated with a heat-seal agent for heat-sealing against one another the edge portions of the packaging material. The steam barrier layer has a steam permeability of between 1 [g/m 2 ·24 h] and 100 [g/m 2 ·24 h] inclusive, and the heat seal layer has a thickness of between 0.5 [µm] and 5 [µm] inclusive.