baber/WOPTO huggingface dataset:
Patent EP-4030120-A1 (EP)
Inventor: TAKEGAMI MASAAKI
IPC: F25B49/02
Filed: 2020-06-26
Abstract: A refrigerant circuit (100) has a liquid passage (P1) that allows a receiver (41) to communicate with a utilization heat exchanger (70), and a first expansion valve (VI) provided in the liquid passage (P1). The controller (200) opens the first expansion valve (VI) when the compression element (20) is in the stopped state and a pressure (RP) in the receiver (41) exceeds a predetermined first pressure (Pth1).
Patent EP-4022452-A1 (EP)
Title: Suivi de documents par l'intermédiaire de graphes liés au hachage de version
Inventor: MAGUIRE ROBERT EVON
IPC: H04L9/08
Filed: 2020-10-12
Abstract: Des modes de réalisation de l'invention permettent de suivre la versionnage de documents. Avant d'exécuter une opération d'ouverture sur une première version de document, un premier pré-hachage est généré. Après l'exécution de l'opération d'ouverture, un premier post-hachage est généré. Avant d'exécuter une opération de sauvegarde, le premier pré-hachage est acquis, et après l'exécution (donnant lieu à une seconde version de document), un second post-hachage de la seconde version de document est généré. Un graphe lié au hachage de version (VHLG) est généré et comprend des nœuds de document pour les différentes versions de document, chaque nœud comprenant un hachage de cette version de document, un nœud d'application d'utilisateur correspondant à l'utilisateur ou à l'application ayant exécuté les opérations, et des bords reliant les nœuds (par exemple, qui identifient l'opération et/ou la lignée de document). Sur la base du VHLG, un historique complet d'un document est fourni.
Patent EP-4049241-A1 (EP)
Inventor: NDEGWA KIARIE
IPC: G06N3/02
Filed: 2020-10-22
Abstract: La présente invention porte sur un procédé mis en œuvre par ordinateur pour traiter des images pour une détection de fiche de renseignements et une extraction d'informations. Le procédé consiste à recevoir, au niveau d'un système informatique, une image comprenant une représentation d'une pluralité de fiches de renseignements; et à détecter, au moyen d'un module de détection de fiche de renseignements du système informatique, une pluralité de segments d'image. Chaque segment d'image est associé à une fiche de renseignements de la pluralité de fiches de renseignements. Le procédé consiste à déterminer, au moyen d'un module de reconnaissance de caractères du système informatique, un texte de fiche de renseignements comprenant un ensemble de caractères associés à chaque segment d'image; et à détecter, au moyen d'un module de détection de blocs de données du système informatique, sur la base du texte de fiche de renseignements, un ou plusieurs blocs de données dans chaque segment de fiche de renseignements de la pluralité de segments de fiche de renseignements, chaque bloc de données étant associé à un type d'informations représentées dans le texte de fiche de renseignements.
Patent EP-4058873-A1 (EP)
Inventor: ESKANDARY PEYMAN K
IPC: H02N2/02
Filed: 2020-11-02
Abstract: L'invention concerne un système à activation haptique, un support non transitoire lisible par ordinateur, et un procédé de commande d'un actionneur haptique. Le système à activation haptique comprend l'actionneur haptique, un capteur de mouvement et un circuit de commande. Le circuit de commande est configuré pour : générer une partie d'attaque d'un signal d'attaque ; appliquer la partie d'attaque du signal d'attaque à l'actionneur haptique pour générer un mouvement d'une ou de plusieurs parties du système à activation haptique ; déterminer (par exemple, mesurer) le mouvement de la ou des parties du système à activation haptique ; déterminer un signal de correction variant dans le temps pour réduire le mouvement ; générer une partie de freinage du signal d'attaque sur la base d'une combinaison du signal de correction variant dans le temps et d'un décalage défini ; et appliquer la partie de freinage du signal d'attaque à l'actionneur haptique. De nombreux autres aspects sont fournis.
Patent EP-4067106-A1 (EP)
Inventor: CUI HAIBO
IPC: B42D25/328
Filed: 2020-08-19
Abstract: The present invention provides an optical anti-counterfeiting element and an anti-counterfeiting product. The optical anti-counterfeiting element includes a substrate (1); and a sampling layer (2) formed on a first surface (11) of the substrate (1), wherein the sampling layer (2) is a sampling unit array composed of sampling units distributed according to a preset graphic-text information, the sampling unit array is aligned, in a preset manner, with a light-emitting pixel array positioned on a second surface (12) side of the substrate (1) and composed of light-emitting pixels, and the sampling unit array is configured for sampling the light-emitting pixel array, so as to show the preset graphic-text information of a single color or comprehensive colors of a plurality of colors among colors of the light-emitting pixels, wherein the light-emitting pixels of the single color or the comprehensive colors of the plurality of colors show a moire magnification effect. By means of a display screen of a mobile phone, etc., the preset graphic-text information of a preset color showing a moire magnification effect is realized, and portability, identifiability and readability of an optical anti-counterfeiting feature are improved.
Patent EP-4074889-A1 (EP)
Inventor: MATSUMOTO KYOHEI
IPC: D07B1/06
Filed: 2020-11-26
Abstract: Provided is a tire that has low rolling resistance, excellent separation resistance, high belt in-plane rigidity, and also can reduce pass-by noise. A tire (100) includes a belt (105) including at least one belt layer in a tread portion (101) that forms a ground-contact part. The belt layer is formed by coating a reinforcing element, which contains plural metal filaments that are aligned in a single row without being twisted together, with an elastomer, and a base tread of the tread portion contains a rubber composition having a ratio 0°C tanδ/30°C tan8 of 2.90 or higher between 0°C tanδ, which is a value of tanδ at 0°C, and 30°C tanδ, which is a value of tanδ at 30°C.
Patent EP-4076220-A1 (EP)
Inventor: HOPKINSON AARON
IPC: A61B17/12
Filed: 2020-12-18
Abstract: Inflatable compression devices are disclosed. In some embodiments the devices provide compression to the torso of a patient, including at a pocket configured to receive a pacing device. In some embodiments at least one securing strap is displaceable with respect to a compression member. In some embodiments a compression member is displaceable relative to at least one securing strap.
Patent EP-4081549-A1 (EP)
Inventor: GODFREY DALE IAN
IPC: A61P37/06
Filed: 2020-12-24
Abstract: The present disclosure relates generally to compositions for inducing an immunosuppressive phenotype in an antigen presenting cell of the immune system via ligands that activate CDld signaling. Uses thereof in a therapeutic protocol for treating or preventing conditions associated with aberrant immune system activation, such as autoimmune disease, inflammatory disease, allergy and transplant rejection are detailed.
Patent EP-4085979-A1 (EP)
Title: Truck structure of skateboard
Inventor: YAMADA TSUTOMU
IPC: A63C17/02
Filed: 2020-07-20
Abstract: [Problem] To enable a truck structure for a skateboard to bear the lengthwise direction of a pivot shaft by means of a cylindrical needle bearing, thus allowing a smooth steering angle operation based on body weight shifting. 
     [Solution] This invention is characterized in that: an upper through hole is formed in a support base, a lower end of the upper through hole being opened in an upper-side sliding contact surface of the support base, the upper through hole being configured to receive insertion of an upper portion of a pivot shaft; a lower through hole is formed in a rockable section, the lower through hole and the upper through hole being provided on the same axis, an upper end of the lower through hole being opened in contact with the upper-side sliding contact surface, the lower through hole being configured to receive insertion of a lower portion of the pivot shaft; an enlarged diameter hole section is provided in the lower through hole, the enlarged diameter hole section being configured to accommodate a needle bearing having a cylindrical shape, the needle bearing being fit to an outer side of at least a lower shaft portion of the pivot shaft; and the needle bearing having the cylindrical shape bears the lower shaft portion of the pivot shaft.
Patent EP-4015874-A1 (EP)
Inventor: YU PING
IPC: F16H57/028
Filed: 2020-07-31
Abstract: A reducer casing structure is disclosed, which comprises a front casing (2), a rear casing (1) and a connecting column (3); the front casing (2) and the rear casing (1) are sealedly connected to form therein a cavity structure for accommodating a reducer; the connecting column (3) is provided in the cavity structure and is detachably or partially detachably connected between the front casing (2) and the rear casing (1), the connection mode of the connecting column (3) with the front casing (2) and the rear casing (1) is bolt connection or integrated casting, the connecting column (3) is used to improve connection strength of the reducer casing structure, reduce casing vibration and improve NVH performance of the reducer. The reducer casing structure according to the present disclosure reduces the deformation of the front casing (2) and the rear casing (1) of the reducer during operation, and improves the NVH of the reducer itself or the whole power assembly; moreover, the reducer casing structure is easy to install and occupies less space.
Patent EP-4080768-A1 (EP)
Inventor: YOU HUANCHENG
IPC: H03L7/099
Filed: 2020-01-21
Abstract: An oscillator is provided. The oscillator includes two reverse amplification elements, and each of the reverse amplification elements forms a self-feedback structure by using an inductor. Output ends of the two reverse amplification elements are coupled to each other by using one or more inductors, and input ends of the two reverse amplification elements are coupled to each other by using a capacitor. A capacitance value of the capacitor may be adjusted, to change an oscillation frequency of a differential output oscillation signal output by the oscillator.
Patent EP-4050377-A1 (EP)
Inventor: LI CHUNG-TE
IPC: G01S17/08
Filed: 2020-03-16
Abstract: Disclosed are a three-dimensional image sensing system (10) and a related electronic device (60), and a time-of-flight ranging method. The three-dimensional image sensing system (10) comprises: a light-emitting module (110) for emitting incident light; a photosensitive module (100) for receiving reflected light, the photosensitive module (100) comprising a condenser lens (105) for focusing the reflected light into focused reflected light, and a photosensitive array (101), which comprises a first photosensitive element and a second photosensitive element (310) for respectively receiving first focused reflected light and second focused reflected light of the focused reflected light; and a processing unit (120) for executing time-of-flight ranging so as to obtain a first distance corresponding to a target object (200), wherein the first distance has a global offset. The processing unit (120) establishes an image on the basis of the first focused reflected light and the second focused reflected light, estimates a disparity reflected by the first focused reflected light and the second focused reflected light in the image, and calculates a global compensation coefficient on the basis of the disparity to compensate the global offset.
Patent EP-4102214-A1 (EP)
Inventor: XU LEI
IPC: G01N27/12
Filed: 2020-07-10
Abstract: A MEMS gas sensor (A) and an array (B) thereof, and a gas detection and preparation method. The gas sensor (A) comprises a first substrate (A2) with a cavity (A1) provided in a first surface, and a gas detection assembly (A3) arranged at an opening of the cavity (A1), wherein the gas detection assembly (A3) comprises: a supporting suspension bridge (A31) erected on the opening of the cavity (A1), and a gas detection part (A32) arranged on the supporting suspension bridge (A31). The gas detection part (A32) comprises a strip-shaped heating electrode part (A321), an insulating layer (A322), a strip-shaped detection electrode part (A323) and a gas-sensitive material part (A324), which are sequentially stacked, wherein the strip-shaped detection electrode part (A323) comprises a first detection electrode part (A323-1) and a second detection electrode part (A323-2), with a first opening (A325) being provided between the first detection electrode part (A323-1) and the second detection electrode part (A323-2); and the gas-sensitive material part (A324) is arranged at the position of the first opening (A325), a first end of the gas-sensitive material part (A324) is connected to the first detection electrode part (A323-1), and a second end of the gas-sensitive material part (A324) is connected to the second detection electrode part (A323-2).
Patent EP-4132251-A1 (EP)
Title: Tape loading device
Inventor: HOSHIKAWA KAZUMI
IPC: H05K13/02
Filed: 2020-03-31
Abstract: A tape loading device includes a feeder holding stand configured to hold a feeder, an acquisition section configured to acquire identification information of the feeder held by the feeder holding stand and identification information of a reel on which a carrier tape accommodating multiple components is wound, a loading section configured to load the carrier tape unwound from the reel into the feeder, and a control device configured to control an operation of the loading section based on a determination result of whether the carrier tape is loadable into the feeder by a management device.
Patent EP-4141857-A1 (EP)
Inventor: LIU DEAN
IPC: G09G3/3208
Filed: 2020-06-23
Abstract: A display method, a display device and a computer-readable storage medium are disclosed for solving low resolution problem in display imaging of display devices assembled with Micro LEDs in the prior art. The display method is applied to the display device comprising an imaging assembly having at least one light source body and a scanning mirror located in a light path of light emitted from the light source body. The display method comprises: obtaining the resolution of an image to be displayed (S100); determining swing information of the scanning mirror and an output frequency of outputting a light beam from the light source body according to the resolution, the swing information comprises a swing frequency equal to the output frequency (S200); controlling the scanning mirror to swing according to the swing information and controlling the light source body to output light beam information according to the output frequency (S300).
Patent EP-4164320-A1 (EP)
Title: Channel access method, channel access apparatus, and storage medium
Inventor: DONG XIANDONG
IPC: H04W72/12
Filed: 2020-06-05
Abstract: The present disclosure relates to a channel access method, a channel access apparatus, and a storage medium. The channel access method comprises: configuring a listen-before-talk channel occupancy manner, wherein the listen-before-talk channel occupancy manner comprises not needing to perform idle channel detection before data is sent; and sending configuration information of the listen-before-talk channel occupancy manner. By means of the present disclosure, a listen-before-talk channel occupancy manner that comprises not needing to perform the idle channel detection before data is sent is configured, and a listen-before-talk channel occupancy manner that effectively avoids inference and also improves the transmission efficiency can be configured on an unlicensed spectrum without serious interference.
Patent EP-4235679-A1 (EP)
Inventor: Yang Jiaobo
IPC: G16B50/00
Filed: 2020-11-06
Abstract: A shared memory based gene analysis method, apparatus and computer device. The method comprises: reading sample data and preprocessing the sample data; performing a gene analysis on the sample data preprocessed, and determining whether a required library file in the gene analysis is in a gene shared memory; if yes, obtaining the required library file from the gene shared memory, mapping the required library file to a process of the gene analysis of the sample data preprocessed, and completing a corresponding analysis. In this method, a shared memory mechanism is adopted to establish indexes for the gene analysis. Whether a library file that are frequently used in the gene analysis process are in the gene shared memory is determined; if yes, the library file can be obtained from the gene shared memory and can be mapped to the sample data, and can be conveniently mapped from the gene shared memory to an analysis process performed on the sample data. The method can greatly reduce the time and I/O occupation for loading the library file from a hard disk. Therefore, the efficiency of analysis can be improved.
Patent EP-4053686-A1 (EP)
Title: Touch structure and touch display panel
Inventor: HE FAN
IPC: G06F3/041
Filed: 2020-06-30
Abstract: A touch structure and a touch display panel. The touch structure comprises a first touch electrode and a second touch electrode, the first touch electrode extending in a first direction, the second touch electrode extending in a second direction, and the first direction and the second direction intersecting with each other; the first touch electrode comprises a plurality of first touch electrode portions connected in series, each of the plurality of first touch electrode portions comprising a first main body portion and a plurality of first interdigital portions, the plurality of first interdigital portions protruding from the first main body portion; and at least one first interdigital portion of at least one of the plurality of first touch electrode portions comprises a first finger effective electrode and a first finger virtual electrode, the first finger virtual electrode being insulated from the first finger effective electrode, and the first finger effective electrode being connected to the first main body portion. The touch structure can effectively improve the touch performance.
Patent EP-4261098-A1 (EP)
Inventor: CHEN YANHONG
IPC: B61F3/14
Filed: 2020-12-21
Abstract: The embodiment of the present disclosure provides a railway vehicle and a bogie frame system thereof. The bogie frame system includes a bogie frame and a bogie frame chamber, wherein the bogie frame chamber includes a chamber body assembly including a main chamber plate and two side chamber plates, the two side chamber plates are fixed with two sides of the main chamber plate and form a recessed cavity with the main chamber plate for receiving the bogie frame of the railway vehicle; the inner side of the main chamber plate is fixed with the front or rear of the bogie frame to separate the front or rear of the bogie frame from the outside; the inner sides of the two side chamber plates are fixed with the sides of the bogie frame to separate the sides of the bogie frame from the outside. The railway vehicle includes the bogie frame system. The embodiment of the present disclosure solves the technical problems of large noise and aerodynamic resistance of the bogie frame system.
Patent EP-4267091-A1 (EP)
Title: Composition pour soin des matières kératiniques
Inventor: WU XIAOMING
IPC: A61K8/34
Filed: 2020-12-22
Abstract: La présente divulgation concerne une composition pour le soin des matières kératiniques sous la forme d'une crème huile dans l'eau comprenant : (i) de 3 % à 10,5 % en poids d'au moins un composé actif cosmétique de formule (I), par rapport au poids total de la composition : (I) dans laquelle R1, R2 et R3 sont, indépendamment l'un de l'autre, choisis parmi H, -OH, -CH  2 OH et -CH  2 CH(OH)CH  3  ; (ii) au moins un copolymère hydrosoluble ou hydrodispersable dérivé de l'acide 2-acrylamido-2 propane sulfonique et d'un comonomère hydrosoluble non ionique (copolymère AMPS) ; (iii) au moins un composé de silicone ; et (iv) de l'éthanol. La présente divulgation concerne en outre un procédé non thérapeutique de soin des matières kératiniques qui comprend l'application de ladite composition sur les matières kératiniques.
Patent EP-4268094-A1 (EP)
Title: Cross-language search
Inventor: LIU LIN
IPC: G06F16/9532
Filed: 2020-12-23
Abstract: In accordance with one disclosed method, a computing system may receive, via a first version of an application presenting an interface in a first language, a first query entered in a second language different from the first language. The computing system may search resources accessible to a second version of the application to identify at least a first resource corresponding to the first query, the second version of the application being in the second language. Based at least in part on a result of the searching, an indication of the first resource may be returned to the interface.
Patent EP-4271745-A1 (EP)
Inventor: AYDIN MEHMET
IPC: C08L3/00
Filed: 2020-12-31
Abstract: The present invention relates to a polymer composition for use in various applications, preferably film application, comprising a component A selected from a petroleum-based biodegradable polymer, preferably between 15% to 75% by weight, a component B of an inorganic additive between 35% to 85% by weight and a component C between 0% to 25%.
Patent EP-3855677-A1 (EP)
Inventor: WRIGHT CRAIG STEVEN
IPC: H04L9/08
Filed: 2017-02-21
Abstract: The disclosure relates to a blockchain-implemented system and method of controlling the transmission and/or distribution of digital content. In an illustrative embodiment, the blockchain is the Bitcoin blockchain. The first user (5) is associated with a deposit quantity of cryptocurrency at a common address (23), wherein to spend from the common address requires signatures of both a first private key of the first user (5) and a second private key of the second user (7). The system (1) comprises a first node (15) and a second node (17).- The first node (15) is associated with a first user (5) comprising a first processing device configured to: (A) send, over a communications network (8), a request to the second node (17) to provide an episode of digital content from a series of digital content; (B) determine a payment transaction (27) to transfer from a common address (23) a payment quantity of cryptocurrency to the second user (7), wherein the payment quantity of cryptocurrency is based on a quantity of episodes of digital content in the series of digital content requested by the first user (5); and (C) sign, with the first private key (Vi), the payment transaction (27) and subsequently send the payment transaction (27) to the second node (17). The second node (17) is associated with the second user (7) comprising a second processing device configured to: (I) receive, over the communications network (8), the request from the first node (15) to provide the episode of digital content and the payment transaction (27), signed with the first private key; (II) verify the payment transaction, comprising verifying that the payment transaction includes the payment quantity of cryptocurrency to the second user (7), and based on the result of verifying the second processing device is further configured to: (III) provide access, over the communications network (8), to the episode of digital content (i) to be available to the first node (15); and (IV) co-sign, with the second private key of the second user (5), the payment transaction and send the co-signed payment transaction to a distributed ledger (blockchain) (9).