baber/WOPTO huggingface dataset:
Patent WO-2018109721-A1 (WO)
Title: Polymérisation, par ouverture de cycle anionique médiée par le dioxyde de carbone, d'esters cycliques
Inventor: FENG XIAOSHUANG
IPC: C08G63/82
Filed: 2017-12-14
Abstract: Des modes de réalisation de la présente invention décrivent un procédé de fabrication d'un composé polyester comprenant l'ajout d'un initiateur à un milieu de réaction, la charge du milieu de réaction avec une quantité de dioxyde de carbone, et l'ajout d'un composé d'ester cyclique au milieu de réaction.
Patent WO-2018122817-A1 (WO)
Inventor: DU YUCHUAN
IPC: H04W4/00
Filed: 2017-12-30
Abstract: L'invention concerne un procédé de détection d'un trafic humain dans un lieu public au moyen d'une sonde Wi-Fi. En comparant la zone de détection de la sonde Wi-Fi avec la zone de chaque région fonctionnelle dans le lieu public, différentes solutions de disposition de la sonde sont proposées; des informations de couche MAC d'un dispositif mobile sont collectées, et des informations de suivi de piétons dans le lieu public sont obtenues en effectuant des comparaisons sur les résultats de détection à partir de plusieurs aspects.
Patent WO-2018163008-A1 (WO)
Inventor: BRACHA ARIK
IPC: B29C64/30
Filed: 2018-02-26
Abstract: A 3D printing nozzle calibration system, comprising a heated chamber; a printing base plate mounted inside the heated chamber; printing base moving means configured to move the printing base plate; a moving carriage; at least one rail on which the moving carriage is configured to slide up and down; a printing nozzle partially mounted inside the heated chamber; the printing nozzle is connected to the moving carriage; a hard stop connected to the moving carriage; a fixed part on which the hard stop is resting; and a printer controller; wherein the printing base plate is configured to move up, up to a point where the printing base plate touches the printing nozzle in a determined point of the printing base plate, thereby causing the hard stop to disconnect from the fixed part; and wherein the printer controller is configured to store a height of the printing base plate upon the disconnection.
Patent WO-2018197993-A1 (WO)
Title: Bouchon soupape rotative à patte de fermeture pour la distribution de liquides
Inventor: LOPEZ VESGA SANTIAGO
IPC: B67D3/00
Filed: 2018-04-18
Abstract: La présente invention concerne un bouchon soupape de distribution de liquides (10) qui assure un flux uniforme du liquide distribué actionné par mouvement rotatif et non par pression. En particulier, ledit bouchon soupape rotative à patte de fermeture pour la distribution de liquides (10) comprend un bouchon soupape de distribution de liquides (100) avec une soupape circulaire centrale (101) divisée en quatre sections de circonférence, trois desdites sections étant fixes dans le bouchon et l'autre section, 1/4 de circonférence, correspondant à un espace ouvert ou ouverture (102) pour la sortie du liquide; ladite ouverture (102) est rendue hermétique par le mouvement de rotation d'une patte de fermeture (201) située dans la partie supérieure du corps ou frette cylindrique (200); en outre, un anneau d'étanchéité ou joint (300) conçu pour l'accouplement sur la partie interne supérieure de la frette cylindrique (200) est présent, lequel empêche les fuites ou déversements du liquide. Ce bouchon soupape rotative à patte de fermeture pour la distribution de liquides (10) peut être utilisé pour la distribution de liquides en bonbonnes ou récipients à ouverture de réglage par pression, de taille supérieure à l'unipersonnelle, ou comme soupape directe dans des systèmes de variation de température de type refroidisseur
Patent WO-2019186248-A1 (WO)
Title: Process for the formation of emulsifiers and processing aid for the preparation of bakery products
Inventor: ALLAMPRESE MANES ROSSI FEDERICO
IPC: A21D8/04
Filed: 2018-05-03
Abstract: The invention is a process for the formation of natural emulsifiers, characterized in that it comprises the use of brewer's yeast or Saccharomyces cerevisiae, the metabolism of which produces glycerol, heterofermentative lactic acid bacteria, which produce lactic acid, enzymes accessible to lactic acid bacteria for the formation of lactic acid, and wherein the esterification process between glycerol and lactic acid or acetic acid, or both, leads to the formation of emulsifier molecules.
Patent WO-2018203277-A1 (WO)
Title: Dispositif de chirurgie colorectale avec moyen de lavage
Inventor: RONDELLI FABIO
IPC: A61B17/29
Filed: 2018-05-03
Abstract: Selon la présente invention, le dispositif chirurgical (1) comprend au moins deux branches (2) pourvues : d'extrémités de préhension respectives (3) pouvant être associées les unes aux autres pour définir une poignée du dispositif (1) ; et d'extrémités de fermeture respectives (5) ayant une direction d'extension prédéfinie (12) et conçues pour serrer des parties d'organes et de tissus, avec des branches (2) qui sont articulées les unes avec les autres pour s'approcher et s'éloigner mutuellement des extrémités de fermeture (5), un moyen de lavage (8, 16) conçu pour drainer au moins un liquide de lavage (L) dans les organes et tissus lorsque les extrémités de fermeture (5) s'approchent les unes des autres.
Patent WO-2019021245-A1 (WO)
Title: Automatic swimming pool cleaners with filter-loading indicators
Inventor: PICHON PHILIPPE
IPC: E04H4/16
Filed: 2018-07-26
Abstract: Apparatus and techniques for indicating loading of filters within automatic swimming pool cleaners are described. The indicators identifying clogging of the filters may be included in or on the cleaners, alternatively transmitted as information to users for further action.
Patent WO-2019038746-A1 (WO)
Title: An electromechanical stimulation system for treating tinnitus
Inventor: MANDALA' MARCO
IPC: H04R25/00
Filed: 2018-08-27
Abstract: An electromechanical stimulation system for treating tinnitus comprising a proximal unit (10), configured to be placed proximate to a user's ear (1 ), and an input interface (50) configured to be operated by the user. The proximal unit comprises an electromechanical device (30) configured to transmit mechanical vibrations (35) with predetermined frequency (f), intensity (A) and waveform, to tissues proximate to the user's ear; a control unit (20), configured to actuate the electromechanical device in such a way that the frequency, the intensity and the waveform of the mechanical vibrations can be modified; a transceiver element (40) adapted to receive control signals (45) for the control unit. The input interface comprises a transmitter element (60) configured to transmit control signals (45) to the transceiver element; a microcontroller (70) configured to emit the control signals to generate the mechanical vibrations of the electromechanical device at a first frequency between 20 Hz and 20 kHz, and to cause a repetition of the vibrations for all the plurality of frequencies of this range; an input element (80) configured to receive from the user an instruction to start generating said vibrations at a stationary frequency corresponding to a current frequency, to stand by, to receive from the user an instruction to stop modifying the frequency of said vibrations, such that said user can notify to said microcontroller (70) a frequency value at which he/she perceives a significant decrease of tinnitus symptoms; to continue generating mechanical vibrations at this stationary frequency.
Patent WO-2019130143-A1 (WO)
Title: Procédé d'accélération de marquage à chaud d'un substrat
Inventor: BROZZI STEFANO AURELIO
IPC: B41F16/00
Filed: 2018-12-12
Abstract: L'invention concerne un procédé d'accélération du processus de marquage dans une machine de marquage à chaud (1), caractérisé en ce qu'il introduit de l'air traité, dans au moins deux étapes de traitement indépendantes et clairement distinctes l'une de l'autre, sur la surface chauffée par au moins un élément chauffant (6) d'une grille de support (3), au moyen d'une pluralité de buses (10), alimentées de manière appropriée par au moins un conduit d'alimentation (14), à son tour relié directement à au moins un filtre à air (16), à au moins un déshumidificateur d'air (11), à au moins un compresseur et à au moins un élément chauffant (6) disposés à proximité desdites buses (10), afin que toutes les plaques de cliché (2) disposées au-dessus de ladite grille de support (3) soient maintenues à des valeurs prédéfinies et constantes de température, d'humidité et de pression. Ledit procédé convient à l'introduction d'air traité précité dans les deux étapes suivantes : la première étape, immédiatement après marquage, afin d'accélérer le détachement d'une feuille de son support plastique (4) et d'une feuille (5) juste marquée des plaques de cliché (2), permettant ainsi à des pinces (8) d'enlever rapidement cette dernière de la zone de marquage ; une deuxième étape, pendant le positionnement d'une nouvelle feuille (5) à marquer par les pinces (8) au-dessus desdites plaques de cliché (2) afin de la maintenir parfaitement étirée, ledit procédé étant apte, en raison des deux introductions d'air traité précitées dans la zone de marquage, à maintien ladite zone de marquage constamment en surpression par rapport au milieu environnant, de sorte que l'air ne s'écoule que de l'intérieur de ladite zone de marquage au milieu environnant.
Patent WO-2020074962-A1 (WO)
Inventor: MATZOURANIS ANTONIOS
IPC: A61P17/04
Filed: 2019-10-09
Abstract: Methods of treating pruritus in a mammal with a P2X3 antagonist are disclosed. Said P2X3 antagonist is preferably a compound of Formula (I). Said pruritus may be associated with an inflammatory skin disorder, an infectious skin disease, an autoimmune skin disease or a pregnancy-related skin disease. The P2X3 antagonist may be administered by intravenous administration, subcutaneous administration, oral administration, inhalation, nasal administration, topical administration or ophthalmic administration and may be used in conjunction with a NK-1 antagonist. The P2X3 antagonist acts by inhibiting pathological ATP release associated with hyperexcitability of afferent pruriceptive neurons, thus dampening peripheral hypersensitivity to itch via a broad mechanism independent on the pathological stimuli acting at itch receptors.
Patent WO-2019180556-A1 (WO)
Inventor: HOFELDT DAVID L
IPC: G01B11/06
Filed: 2019-03-14
Abstract: A time-domain terahertz (THz) measurement system includes a single reference surface. A reference beam providing the single reference surface is supported at two mounting points, at least one of which is a non-fixed mounting point to allow for thermal expansion of the reference beam. The system acquires an air scan profile of the single reference surface with no sample present at a first time, and a sample scan profile with the sample present at a second time. The system further performs a linear correction of the air scan profile using distance measurements at two reference points outside the boundaries of the sample collected at the time of acquisition of the air scan profile and the sample scan profile. The system measures one or more properties of a sample, including, for example, a thickness profile of the sample and an effective refractive index profile of the sample.
Patent WO-2019239333-A1 (WO)
Inventor: XIE DAN
IPC: C01B39/02
Filed: 2019-06-12
Abstract: L'invention concerne un procédé de synthèse de tamis moléculaires riches en aluminium de type à structure *MRE, par l'intermédiaire d'une transformation interzéolite d'une zéolite de type à structure FAU en présence de cations d'hexaméthonium.
Patent WO-2020026174-A1 (WO)
Title: Method and apparatus for a continuous compression implant
Inventor: AMIS JAMES A
IPC: A61B17/064
Filed: 2019-07-31
Abstract: An orthopedic implant includes an unconstrained shape and a constrained insertion shape. The orthopedic implant includes first and second legs and a body with a central axis and first and second ends. The body includes a first aperture therethrough positioned at the first end that receives a fixation device for securing the body at the first end with bone, bones, bone pieces, or tissue. The body further includes a second aperture therethrough positioned at the second end that receives a fixation device for securing the body at the second end with bone, bones, bone pieces, or tissue. The first leg extends from the body at a position interior of the first aperture, while the second leg extends from the body at a position interior of the second aperture.
Patent WO-2020141414-A1 (WO)
Title: Détection d'occlusion par mesure de pression
Inventor: ADAWI EID
IPC: A61B17/12
Filed: 2019-12-24
Abstract: L'invention concerne un système, un dispositif et un procédé de détection d'occlusion d'appendice auriculaire gauche. Le système de détection d'occlusion comprend une gaine ; un système de pose comprenant : un cathéter de pose s'étendant entre une extrémité proximale et une extrémité distale ; et un manche couplé à l'extrémité proximale du cathéter de pose ; un outil médical couplé à une extrémité distale du cathéter de pose au niveau d'un emplacement cible à l'intérieur d'une partie d'un organe d'un patient, le dispositif médical comprenant un moyeu comprenant un alésage définissant un axe, une partie d'occlusion couplée au moyeu et une partie d'ancrage s'étendant entre une première extrémité et une seconde extrémité ; au moins un capteur de pression configuré pour mesurer une pression de la cavité cible pendant que le sang est aspiré depuis l'intérieur de l'appendice auriculaire gauche ; et au moins un processeur configuré pour traiter la mesure de pression acquise à partir du ou des capteurs de pression.
Patent WO-2020183303-A1 (WO)
Title: Ewod cartridge position sensing when docked in ewod instrument
Inventor: HADWEN BENJAMIN JAMES
IPC: B01L3/00
Filed: 2020-03-05
Abstract: A microfluidic system includes: an electro-wetting on dielectric (EWOD) cartridge having an element array configured to receive liquid droplets, the element array including individual array elements each including array element circuity comprising sensing circuitry that is integrated into the array element circuitry; a microfluidic instrument that is configured to receive the EWOD cartridge and having an electrically conductive locator that is external to the EWOD cartridge; and a control system configured perform electrowetting operations by controlling actuation voltages applied to the element array to perform manipulation operations as to liquid droplets present on the element array. The control system further is configured to read an output from the sensing circuitry, determine a position of the locator relative to the element array based on the output, and determine a misalignment of the EWOD cartridge relative to the microfluidic instrument based on the position of the locator. The control system may adjust a droplet manipulation operation to compensate for the determined misalignment.
Patent WO-2020188414-A1 (WO)
Inventor: LADDU KEETH SALIYA JAYASINGHE
IPC: H04L1/00
Filed: 2020-03-11
Abstract: According to a first embodiment, a method may comprise receiving, by a user equipment, a first modulation order and a first resource allocation information. The method may further comprise determining, by the user equipment, a second modulation order and a second resource allocation information. The method may further comprise determining, by the user equipment, a first portion of an intermediate number of information bits based on at least one of the first modulation order or the first resource allocation information, and a second portion of the intermediate number of information bits based on at least one of the second modulation order or the second resource allocation information. The method may further comprise determining, by the user equipment, at least one transport block size based on at least two portions of the intermediate number of information bits. The method may further comprise transmitting, by the user equipment, at least one resource block with the at one transport block size to at least a communication device.
Patent WO-2020201866-A1 (WO)
Inventor: AKIMOTO KENGO
IPC: G06F16/58
Filed: 2020-03-17
Abstract: Provided is an image search system exerting high search accuracy. This image search system includes a database and a processing unit. The database has a function of storing a plurality of database image data items, and the plurality of database image data items are associated with database tags. The processing unit has a function of obtaining, for each of the database image data items, a database image feature amount data item representing the feature amount of the database image data item. In addition, the processing unit has a function of obtaining a query image feature amount data item representing the feature amount of a query image data item. Further, the processing unit has a function of calculating, for each of the database image data items, a first similarity degree representing the degree of similarity of the database image data item with respect to the query image data item. Still further, the processing unit has a function of obtaining, by using some of the database tags, a query tag which is a tag associated with the query image data item.
Patent WO-2020212889-A1 (WO)
Inventor: PEREZ RODRIGUEZ MARCOS
IPC: B23K26/00
Filed: 2020-04-16
Abstract: The present invention relates to a pre-coated steel substrate coated with: - optionally, an anticorrosion coating and - a pre-coating comprising at least one titanate and at least one nanoparticle, - said steel substrate having a reflectance higher or equal to 60% at wavelengths between 6.0 and 15.0 μm.
Patent WO-2020234765-A1 (WO)
Title: Spool valve used in a variable vane pump
Inventor: MORTON PAUL
IPC: F04C14/24
Filed: 2020-05-19
Abstract: A variable displacement vane pump is described. The pump includes a control chamber provided between a housing and a control slide. A pressure-controlled relief valve is in fluid communication with the outlet path and moves to block or unblock a relief port based on output pressure of the lubricant. A feedback channel fluidly connects the control chamber to an inlet path of the pump. The feedback channel further connects to a control port that is connected to a main control valve. The relief valve and control valve are distinct and not fluidly connected. The relief valve moves once the pressure in the outlet path exceeds a predetermined amount, opening the relief port, and thus delivers a portion of the output lubricant to the control chamber via the relief port, thereby pressurizing the control chamber and reducing eccentricity of the pump by displacing the control slide.
Patent WO-2021005582-A1 (WO)
Inventor: CIUTI GASTONE
IPC: A61B1/04
Filed: 2020-07-13
Abstract: A system (100) for the magnetic localization and locomotion of a medical device (200) in the body of a patient, said system (100) comprising n > 3 external magnetic field sources (110,120) adapted to generate n magnetic fields having respective frequencies  f 
   i    different from each other, with   i = 1, said magnetic field sources (110,120) having known position with respect to a reference system  S . The system (100) then comprises a medical device (200) arranged to be introduced in the patient's body, said medical device (200) comprising a magnetic field sensor arranged to carry out a measurement of the components along three orthogonal axes of the magnetic field vector generated by the external magnetic field sources (110,120), and an accelerometer arranged to carry out a measurement of the accelerations of the medical device (200). The system (100) also comprises a control unit arranged to carry out an identification of the position and of the orientation of the medical device (200) with respect to the reference system S. In particular, for carrying out the step of identification of the position of the medical device (200), the control unit is adapted to receive from the magnetic field sensor the measurement of the components along three orthogonal axes of the magnetic field vector generated by the n external magnetic field sources (110,120), calculate the individual magnetic fields generated by the external magnetic field sources (110,120) for estimating the distance  d 
   
   i   , with  i = 1, of the medical device (200) by the  n   external magnetic field sources (110,120), carry out a triangulation of the estimated distances  d  
   i    for identifying the position of the medical device (200) with respect to the reference system  S . Furthermore, for carrying out the step of identification of the orientation of the medical device (200), said control unit is arranged to receive from the accelerometer the measurement of the accelerations of the medical device (200) and to calculate the orientation of the medical device (200) with respect to the reference system  S .
Patent WO-2021014307-A1 (WO)
Title: A floor panel having texture zones on the top surface
Inventor: VERMEULEN BRUNO
IPC: E04F15/10
Filed: 2020-07-17
Abstract: A floor panel (1) comprises several side edges (2-5) which extend in the peripheral direction of the floor panel (1) behind one another and are separated from one another by a corner, and a plastic top surface delimited by the side edges (2-5). A portion of the top surface is provided with at least two elongate zones with a mutually different texture (A, B) which also deviates from the texture (C) of an area of the top surface which adjoins the zones. The zones form edge zones, each of which extends along one of the side edges (2-5) or the long sides of the zones adjoin each other.
Patent WO-2021024129-A1 (WO)
Inventor: HASHEMI POUYA
IPC: H01L43/12
Filed: 2020-07-31
Abstract: A memory structure is provided that avoids high resistance due to the galvanic effect. The high resistance is reduced and/or eliminated by providing a T-shaped bottom electrode structure of uniform construction (i.e., a single piece). The T-shaped bottom electrode structure includes a narrow base portion and a wider shelf portion. The shelf portion of the T-shaped bottom electrode structure has a planar topmost surface in which a MTJ pillar forms an interface with.
Patent WO-2021038370-A1 (WO)
Inventor: FATONE PETER
IPC: A61B17/80
Filed: 2020-08-17
Abstract: A bone fixation system includes a first plate including a plate body and a connection portion extending distally therefrom, the connection portion including a positioning tab at a distal end thereof, the connection portion including a first opening extending therethrough and a ramped part, and a second plate including a coupling aperture along a proximal portion thereof, the coupling aperture configured to receive the positioning tab therein, the coupling aperture including a ramped proximal face configured to abut against the ramped part of the second surface of the positioning tab when the positioning tab is inserted into the coupling aperture, the head portion including a second opening extending therethrough. A connection screw configured to extend through the first opening and the second opening to couple the first and second plates together. Tightening the screw translates the ramped proximal face along the ramped part, eliminating a connection gap therebetween.
Patent WO-2021053505-A1 (WO)
Title: Maintaining data privacy in a shared detection model system
Inventor: Ma yi-hui
IPC: G06F11/30
Filed: 2020-09-15
Abstract: A local node for updating detection models while maintaining data privacy has an aggregation module, a retraining module, an instructions module, and a sharing module. The aggregation module aggregates the data into features that describe the contents of the data. The retraining module retrains the detection model using the features by implementing an algorithm that includes at least one selected feature and a threshold for triggering an activity alert. The instructions module determines instructions for calculating the at least one selected feature from a different collection of data. The sharing module generates a package having the instructions for calculating the at least one selected feature from the different collection of data and the threshold, and transmits the package to a local node for implementation of the retrained detection model with data stored at the local node.