baber/WOPTO huggingface dataset:
Patent WO-2019070852-A1 (WO)
Title: Low melting point potassium aluminum fluoride flux agent
Inventor: MEMMEL ELISABETH
IPC: B23K35/362
Filed: 2018-10-03
Abstract: The present disclosure provides a potassium aluminum fluoride (KAlF?4#191) flux agent having improved properties such as a lower melting point which allows for the use of solders and alloys with lower melting points. The potassium aluminum fluoride (KAlF?4#191) flux agent may also allow for faster brazing of standard alloys.
Patent WO-2019074856-A1 (WO)
Title: Computerized rendering of animated objects using polynomial particle-in-cell method
Inventor: TERAN JOSEPH M
IPC: G06T13/00
Filed: 2018-10-08
Abstract: A method of rendering an animated object includes: (1) determining momentums of a plurality of particles of the object as sums of polynomials; (2) transferring the momentums of the particles of the object to a grid including a plurality of grid nodes; (3) updating momentums of the grid nodes based on the transferred momentums of the particles; (4) transferring the updated momentums of the grid nodes to the particles of the object; (5) updating positions of the particles based on the updated momentums of the grid nodes; and (6) outputting a visualization of the object based on the updated positions of the particles of the object.
Patent WO-2019075253-A1 (WO)
Title: Dampened valve assembly
Inventor: BAYYOUK JACOB
IPC: F16K47/00
Filed: 2018-10-11
Abstract: A valve assembly is provided for a reciprocating pump. The valve assembly includes a valve seat comprising a shoulder. The valve assembly also includes a valve body configured to move relative to the valve seat between an open position and a closed position. The valve body is separated from the shoulder of the valve seat in the open position. The valve body is sealingly engaged with the shoulder of the valve seat in the closed position. The valve assembly also includes a damper operatively connected between the valve body and the valve seat.
Patent WO-2019135813-A1 (WO)
Inventor: WANG CHUNMING
IPC: H01L21/02
Filed: 2018-10-22
Abstract: A twin bit memory cell includes first and second spaced apart floating gates formed in first and second trenches in the upper surface of a semiconductor substrate. An erase gate, or a pair of erase gates, are disposed over and insulated from the floating gates, respectively. A word line gate is disposed over and insulated from a portion of the upper surface that is between the first and second trenches. A first source region is formed in the substrate under the first trench, and a second source region formed in the substrate under the second trench. A continuous channel region of the substrate extends from the first source region, along a side wall of the first trench, along the portion of the upper surface that is between the first and second trenches, along a side wall of the second trench, and to the second source region.
Patent WO-2019084195-A1 (WO)
Title: Vibration isolation system
Inventor: HEON RENO N
IPC: F04B39/00
Filed: 2018-10-24
Abstract: A vibration isolation system for compactly mounting a vibrating component, such as an air compressor, to an object, such as an air tank, is described. The system may include a rod and bumper system to isolate the vibrations generated by the air compressor from the vehicle or object that it is mounted to. A primary isolation subsystem may include a rod suspension design which consumes significantly less space than existing solutions. The rod is able to achieve equal spring rates in any direction.
Patent WO-2019135818-A1 (WO)
Inventor: SHANKAR HARISH
IPC: G11C7/10
Filed: 2018-10-25
Abstract: Disclosed is a memory system comprising a sense amplifier electrically coupled to a first bitline and a second bitline associated with a column of a memory array, a bl transistor electrically coupled to the first bitline, wherein the bl transistor is configured to receive as input a first electrical signal from the first bitline, and a blb transistor electrically coupled to the second bitline, wherein the blb transistor is configured to receive as input a second electrical signal from the second bitline, wherein an output of the bl transistor and an output of the blb transistor are electrically coupled together as a common output, and wherein the sense amplifier is configured to receive as an input the common output of the bl transistor and the blb transistor.
Patent WO-2019089545-A1 (WO)
Inventor: BRATTY ROBERT
IPC: B29C55/04
Filed: 2018-10-30
Abstract: Un procédé de conditionnement d'une surface portante comprend le positionnement d'une membrane polymère orientée dans un support et l'application d'une force sur la membrane polymère de façon à créer une contrainte dans la membrane. La membrane contrainte est chauffée à une température au moins égale à environ une température que la surface portante est censée endurer en cours d'utilisation. La membrane est maintenue à la température pendant une première période de temps suffisante pour chauffer la totalité de la membrane et elle est ensuite refroidie tout en maintenant la contrainte sur la membrane. Après une période de refroidissement prédéterminée, la contrainte appliquée est retirée pour pouvoir disposer du produit d'utilisation finale. L'invention concerne également une surface d'assise destinée à servir dans un véhicule qui est soumis à une température élevée.
Patent WO-2019103859-A1 (WO)
Title: Multi-functional stylus
Inventor: KAPLAN RON
IPC: G06F3/0354
Filed: 2018-11-09
Abstract: A stylus includes an elongated housing, a tip extending from a first end of the elongated housing and a tri-axial force sensor mounted on a second end. A first wireless transmitter transmits a signal via the tip based on which the tip interacts with a digitizer sensor of a touch screen. The tri-axial force sensor senses contact force applied by a user pressing against the tri-axial sensor. A second wireless transmitter transmits output sensed by the tri-axial force sensor. The stylus further includes a controller that controls transmission of the first wireless transmitter and the second wireless transmitter.
Patent WO-2019112993-A1 (WO)
Title: Système et procédé de prédiction de valeur sur la durée de vie au niveau de l'utilisateur
Inventor: YANG WEI
IPC: G06Q30/02
Filed: 2018-12-04
Abstract: L'invention concerne un procédé, un système et un article permettant de déterminer une valeur sur la durée de vie d'un utilisateur d'une application de client. Un procédé illustratif consiste à : obtenir des données contenant un historique d'interactions entre une pluralité d'utilisateurs et une application de client sur une pluralité de dispositifs clients respectifs ; développer, grâce aux données, un premier modèle pour prédire une probabilité qu'un nouvel utilisateur de l'application de client sera un payeur ; développer, grâce aux données, un deuxième modèle pour prédire un montant de revenus produits par le nouvel utilisateur de l'application de client ; fournir l'application de client à une pluralité de nouveaux utilisateurs ; utiliser le premier modèle et le deuxième modèle pour prédire la probabilité et les revenus pour chaque nouvel utilisateur de la pluralité de nouveaux utilisateurs ; et ajuster, en fonction de la probabilité prédite et des revenus prédits, un procédé d'acquisition d'utilisateurs supplémentaires de l'application de client.
Patent WO-2019118894-A1 (WO)
Title: Systèmes et procédés pour effectuer un mélange de commande de conduite dans des véhicules électriques
Inventor: DHAENS MIGUEL
IPC: B60K7/00
Filed: 2018-12-14
Abstract: La présente invention concerne un système pour effectuer un mélange de commande de conduite dans un véhicule électrique pouvant comprendre un module de distribution de commande, un module de commande de couple et un module de commande de force verticale. Le module de distribution de commande peut calculer une demande de commande de couple et une demande de commande de force verticale associée à une roue du véhicule sur la base d'une force verticale généralisée, d'un moment de tangage et d'un moment de roulis associés à une carrosserie du véhicule. Le module de commande de couple peut ajuster le couple appliqué par un moteur électrique à la roue sur la base de la demande de commande de couple. Le module de commande de force verticale peut ajuster une force verticale appliquée par un actionneur de suspension à la roue sur la base de la demande de commande de force verticale.
Patent WO-2019118898-A1 (WO)
Title: Réduction d'oxygène en peroxyde d'hydrogène à haut rendement catalysée par des matériaux carbonés oxydés
Inventor: CUI YI
IPC: C25B1/30
Filed: 2018-12-14
Abstract: Cette invention concerne la production électrochimique améliorée de peroxyde d'hydrogène à l'aide d'un catalyseur au carbone oxydé en surface. Le carbone peut, par exemple, être du noir de carbone ou des nanotubes de carbone. L'oxydation du carbone peut s'opérer, par exemple, par chauffage du carbone dans de l'acide nitrique, ou par chauffage du carbone dans une base. Le catalyseur au carbone obtenu peut présenter un pic d'oxygène 1s distinctif dans son spectre photoélectronique à rayons X.
Patent WO-2019126681-A1 (WO)
Title: Système d'atténuation d'emballement thermique pour cellule à énergie de haute capacité
Inventor: HILLIGOSS LAWRENCE
IPC: H01M10/658
Filed: 2018-12-21
Abstract: Groupe d'ensembles de cellules, comprenant : une pluralité d'ensembles de cellules, chaque ensemble de cellules comprenant une cellule électrochimique et une enveloppe extérieure entourant la cellule ; une feuille de mousse positionnée de manière adjacente à un côté d'un ensemble de cellules ; une pluralité de plaques de chaleur, chaque plaque de chaleur étant positionnée entre deux ensembles de cellules ; et au moins un élément d'espacement positionné entre une plaque de chaleur et un ensemble de cellules. Chaque enveloppe extérieure de chaque ensemble de cellules de la pluralité d'ensembles de cellules comprend un corps ayant une surface intérieure qui vient en prise avec une paroi arrière de la cellule électrochimique de l'ensemble de cellules, une première partie ayant une barrière anti-flamme qui vient en prise avec une paroi avant de la cellule électrochimique de l'ensemble de cellules, et une seconde partie qui vient en prise avec une surface extérieure de la première partie.
Patent WO-2019136107-A1 (WO)
Inventor: HODGE ANDREW
IPC: H04N21/236
Filed: 2019-01-02
Abstract: An exemplary method and system is provided for wirelessly accessing video data files stored in the buffer of a client device for playback and scrubbing. When the client device detects a known or trusted mobile device in proximity, it enters a hotspot mode. The hotspot network parameters are provided to the mobile device. In one embodiment, the network parameters include a network ID and password. Using the network parameters, the mobile device joins the hotspot provided by the client device. Once wirelessly networked, the mobile device can request video data from the client device. The client device generates hierarchical playlists and provides them to the mobile device. The mobile device uses the playlists to access video files stored in the buffer of the client device continuously and without interruption. The video files or objects can be listed in a playlist as advertisements to allow continuous playback.
Patent WO-2019157255-A1 (WO)
Title: Fire apparatus vehicle with high-flow articulated water tower
Inventor: HREN DAVOR
IPC: B66C23/18
Filed: 2019-02-08
Abstract: A relatively small fire apparatus vehicle, which may have a single rear axle, is provided that includes a high-flow articulated water tower that delivers water at a rate of up to 1500 GPM (gallons per minute). The high-flow articulated water tower includes a water splitter that divides a water flow from a pump system into a pair of water flow path segments delivered through a pair of lower tower arm water pipes. The water flow path segments may be recombined in a water stem knuckle at a joint between the lower tower arm and an upper tower arm of the articulated water tower that is delivered as a combined flow through an upper tower arm water pipe and out a delivery nozzle.
Patent WO-2020009727-A1 (WO)
Inventor: LUEDECKE TOM
IPC: A43B13/22
Filed: 2019-02-26
Abstract: L'invention concerne un article chaussant comprenant une empeigne comportant une structure de rubans. La structure de rubans comprend des sections de ruban s'étendant dans au moins deux directions différentes. Des sections de ruban sont reliées à des nœuds qui peuvent se déplacer sensiblement indépendamment d'autres nœuds. La structure de rubans peut fournir une résistance le long d'une des directions et peut simultanément rester lâche dans l'autre direction.
Patent WO-2019183494-A1 (WO)
Inventor: NORMAN GREG
IPC: A61Q19/00
Filed: 2019-03-22
Abstract: The present invention relates generally to methods of use and compositions useful for moisturizing skin and/or lightening or whitening skin. The composition includes a combination of  Angelica acutiloba  root extract and a  Salicornia herbacea  extract.
Patent WO-2020204963-A1 (WO)
Title: Desalination brine concentration system and method
Inventor: VOUTCHKOV NIKOLAY
IPC: B01D61/02
Filed: 2019-04-10
Abstract: A system and method for producing very high concentration brine streams from which commercially efficiently obtained minerals may be obtained is produced by a dual membrane brine concentrator system (DTRI Concentrator). The system includes a nano-filtration system which removes divalent ions from the seawater, a brine concentrator such as a hollow fine fiber forward osmosis system which receives and further concentrates the brine rejected from the nano-filtration system, a SWRO system which receives the NF system permeate and removes monovalent ions, and another brine concentrator which further concentrates the brine rejected from SWRO system. Various permeate and reject brine flow may be forwarded through the Dual Membrane Brine Concentrator system, and multiple stages of the system components may be used, to enhance brine concentration and improve system efficiency.
Patent WO-2019204223-A1 (WO)
Title: Selectively multiplexing physical uplink shared channel and physical uplink control channel communications
Inventor: HUANG YI
IPC: H04L5/00
Filed: 2019-04-15
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment determine that a physical uplink shared channel (PUSCH) communication, scheduled by an uplink grant, and a physical uplink control channel (PUCCH) communication, corresponding to a physical downlink shared channel (PDSCH) communication scheduled by a downlink grant, are scheduled to overlap in one or more symbols; determine a threshold time based at least in part on an earliest scheduled starting time of the PUSCH communication or the PUCCH communication; selectively multiplex the PUSCH communication and the PUCCH communication based at least in part on whether the uplink grant, the downlink grant, and the PDSCH communication are received before the threshold time; and transmit the PUSCH communication, the PUCCH communication, or both the PUSCH communication and the PUCCH communication based at least in part on the selective multiplexing. Numerous other aspects are provided.
Patent WO-2019204585-A1 (WO)
Title: Single-stranded break detection in double-stranded dna
Inventor: DIIORIO SARAH
IPC: C12Q1/6869
Filed: 2019-04-18
Abstract: The present disclosure relates to compositions and methods for detection of single-stranded breaks (SSBs) in dsDNA, including in genomic DNA. Measurement of the precise location of SSB damage in DNA, e.g., genomic DNA, is provided, and involves an approach that is compatible with next-generation sequencing
Patent WO-2019213672-A1 (WO)
Title: Food supply tracking, verification, and feedback system
Inventor: HICKS RONALD
IPC: G06Q10/08
Filed: 2019-05-06
Abstract: Food supply may be tracked, authenticated, and evaluated by a variety of systems, processes, and techniques. In certain implementations, computer systems at various animal producers in the food supply chain (e.g., ranch and feedlot) may record and generate data regarding an animal (e.g., breed, age, location, hydration regimen, health history, etc.) and report this to a server system, which may process the data in an authenticated manner. Entities further down the chain (e.g., retailers) may access the server system to retrieve information about meat products and use this in sales efforts. Consumers may also retrieve information about meat products so that they may make informed buying decisions. Additionally, feedback may be provided to animal producers regarding the meat, which may encourage them to continue producing quality animals. Data may also be monetized, and a portion reinvested back to the food producer to assist in labor costs associated with system compliance.
Patent WO-2019217841-A1 (WO)
Title: Surgical staplers and related methods
Inventor: FRANKLIN SR JAMES S
IPC: A61B90/00
Filed: 2019-05-10
Abstract: Surgical staplers and methods of their use are provided. In one embodiment, a surgical stapler includes a tubular shaft having a proximal end and a distal end, a handle extending from the proximal end of the tubular shaft, a head assembly extending from the distal end of the tubular shaft, and an insertion guide configured to extend through the head assembly. The insertion guide includes an expandable member configured to move between a collapsed configuration and an expanded configuration and a camera configured to be positioned at least partially within the expandable member.
Patent WO-2019222380-A1 (WO)
Title: Formulations and methods for the prevention and treatment of tumor metastasis and tumorigenesis
Inventor: RUDLOFF UDO
IPC: A61K47/10
Filed: 2019-05-15
Abstract: Disclosed are pharmaceutical formulations comprising a compound of formula (I): in which R 1 , R 2,  R 3 , and R 4  are as described herein, or a pharmaceutically acceptable salt thereof. Also provided are methods for treating pancreatic adenocarcinoma comprising administration of a compound of formula (I), or a pharmaceutically acceptable salt thereof, and methods of detecting the change in expression levels of one or both of FoxA1 and FoxO6 in a pancreatic adenocarcinoma tumor sample from a mammal, wherein the mammal has been administered a compound of formula (I), or a pharmaceutically acceptable salt thereof.
Patent WO-2019226566-A1 (WO)
Title: Interaction of physical channel changes with physical channel based cell measurements
Inventor: RICO ALVARINO ALBERTO
IPC: H04W24/10
Filed: 2019-05-20
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may measure a physical channel such as a narrowband physical broadcast channel (NPBCH) to supplement (e.g., or as an alternative to) reference signal measurements when determining a received signal measurement, such as a received signal strength or received signal quality of a cell. A base station may transmit an indication to a UE that identifies the frequency at which a portion of NPBCH transmissions (e.g., reserved fields of a master information block (MIB)) is expected to change from one NPBCH transmission to another. The UE may adjust its utilization of NPBCH for determining the received signal measurement based on the indication. Further, the UE may communicate with the cell based on the determination of the received signal measurement, which are based on the indication.
Patent WO-2019236320-A1 (WO)
Title: Method for transfer of a thin layer of silicon
Inventor: ZEPEDA SALVADOR
IPC: H01L21/762
Filed: 2019-05-23
Abstract: A method for preparing semiconductor on insulator structures comprises transferring a thin layer of silicon from a donor substrate onto a handle substrate.
Patent WO-2019227004-A1 (WO)
Inventor: WENNOGLE LAWRENCE P
IPC: C07D487/04
Filed: 2019-05-24
Abstract: L'invention concerne la combinaison d'inhibiteurs de phosphodiestérase 1 (PDE1) utiles pour le traitement de certains cancers ou de certaines tumeurs, tels que des gliomes. Dans un autre mode de réalisation, l'invention concerne la combinaison d'inhibiteurs de PDE1 et d'un agent antitumoral pour le traitement de certains cancers ou de certaines tumeurs, tels que des gliomes.
Patent WO-2019245715-A1 (WO)
Title: Système et procédé de formation de nanostructure assistée par ablation pour des surfaces à gradient d'indice pour l'optique
Inventor: YOO JAE HYUCK
IPC: G02B5/00
Filed: 2019-05-29
Abstract: La présente invention porte sur un système et un procédé permettant de former un gradient d'indice (GRIN) sur un substrat. Selon un mode de réalisation, le procédé peut consister à appliquer une couche métallique sur le substrat. Un profil de fluence d'énergie optique appliquée à la couche métallique peut être commandé pour enlever sensiblement la couche métallique afin de créer une couche métallique vaporisée. Le profil de fluence peut être en outre commandé pour commander une taille de nanoparticules métalliques créées à partir de la couche métallique vaporisée au fur et à mesure que la couche métallique vaporisée se condense et forme des nanoparticules métalliques, les nanoparticules métalliques étant redéposées sur le substrat pour former une surface à gradient GRIN sur le substrat.
Patent WO-2019236655-A1 (WO)
Title: Systems and methods for imaging microwell plate samples
Inventor: UNLU M SELIM
IPC: G02B7/28
Filed: 2019-06-05
Abstract: A system for analyzing one or more liquid samples includes a microwell plate including a plurality of rows of wells configured to store liquid samples, a sensor array that is moveable relative to the microwell plate along a first axis between a first position and a second position to allow a portion of the sensor array to be disposed within a first one of the plurality of rows of wells when the sensor array is in the second position, an objective, and one or more linear translation stages configured to move the microwell plate relative to the objective (i) along a second axis that is orthogonal to the first axis, (ii) along a third axis that is orthogonal to the first axis and the second axis, or (iii) both (i) and (ii).
Patent WO-2019245819-A1 (WO)
Inventor: CLEARY THOMAS MICHAEL
IPC: B32B17/10
Filed: 2019-06-12
Abstract: A glass laminate includes an outer glass sheet having a first outer surface and a second inner surface, an inner glass sheet having a third outer surface and a fourth inner surface, and a polymer interlayer between the outer glass sheet and the inner glass sheet. At least one of the inner glass sheet and the outer glass sheet has a thickness of about 2 mm or less. At least one of the inner glass sheet and the outer glass sheet includes a plurality of fracture-initiation points in a predetermined pattern designed to weaken the glass laminate in the event of a predetermined external impact on the first outer surface.
Patent WO-2020005596-A1 (WO)
Inventor: CLEBSCH SYLVAN WESLEY
IPC: G06F9/54
Filed: 2019-06-17
Abstract: A method of operating a computer according to an actor model, the method comprising: defining a plurality of actors, each taking form of a data structure comprising respective data and one or more respective functions for operating on the respective data; generating a wrapped message to be transmitted from a transmitting actor to multiple recipient actors, the wrapped message comprising at least one constituent message, a sorted list of the recipient actors, and an index indicating an entry in the list, the index initially being set to indicate the first recipient actor in the list; transmitting the wrapped message from the transmitting actor to the first recipient actor in the list; each of the recipient actors, except the last in the list, upon receiving the wrapped message, advancing the index and forwarding the wrapped message to the next actor in the list as indicated by the advanced index.