baber/WOPTO huggingface dataset:
Patent WO-2019067446-A1 (WO)
Title: Systems and methods for optimized waveform neural block
Inventor: GRILL WARREN
IPC: A61N1/18
Filed: 2018-09-25
Abstract: The present disclosure provides systems and methods relating to neuromodulation. In particular, the present disclosure provides systems and methods for identifying optimized waveforms for blocking neural conduction. The systems and methods of neuromodulation disclosed herein facilitate the treatment of various diseases associated with pathological neural activity. The optimized waveforms for blocking neural conduction are identified through use of a global optimization algorithm based on predetermined performance criteria. A plurality of waveforms are generated and evaluated for neuronal conduction block using a computational model of extracellular neuronal stimulation, and at least on candidate waveform having an optimized shape capable of blocking neural conduction is identified.
Patent WO-2019075190-A1 (WO)
Title: Collocated end-fire antenna and low-frequency antenna systems, devices, and methods
Inventor: SAMADITAHERI MOHAMMAD
IPC: H01Q21/06
Filed: 2018-10-11
Abstract: Antenna systems, devices, and methods for providing both end-fire mm-wave high-frequency signals and low-frequency RF signals from a collocated antenna array in which at least one high-frequency antenna element and a low-frequency antenna element are spaced apart from one another. Grating strips are positioned between the high-frequency antenna elements and the low-frequency antenna element, the grating strips being spaced apart from one another by a defined spacing. The grating strips are configured such that a signal wave from the high-frequency antenna element propagates through the low-frequency antenna element.
Patent WO-2019089773-A1 (WO)
Inventor: MORTON JOHN Y
IPC: A61C7/00
Filed: 2018-10-31
Abstract: La présente invention concerne des procédés et un appareil permettant de produire des forces contrôlées de déplacement de dents. Un appareil orthodontique comprend un ou plusieurs éléments de surfaces occlusifs qui modifient les forces de mastication entre des dents opposées pendant une intercuspidation afin de faciliter le réalignement des dents. Les forces de mastication en interception peuvent être appliquées entre des coquilles d'appareil sur des arcades opposées ou entre une coquille d'appareil et une dent opposée. Ces forces de mastication modifiées peuvent être utilisées pour produire ou accroître des forces de déplacement de dents. Les forces de déplacement de dents peuvent produire des moments destinés à provoquer un mouvement de rotation d'une dent. La présente invention concerne également des appareils orthodontiques ayant des contours de surfaces externes occlusifs qui sont différents du contour de surface interne occlusif dans l'appareil dentaire et peuvent être conçus pour une intercuspidation sélective.
Patent WO-2019099216-A1 (WO)
Title: Connecteur sous pression annulaire
Inventor: ROSS COLBY
IPC: E21B17/02
Filed: 2018-11-02
Abstract: Selon la présente invention, un ensemble connecteur fixe des outils de fond de trou les uns aux autres pour former un train d'outils. L'ensemble connecteur comprend des réductions mâle et femelle, dont chacune présente des extrémités de verrouillage qui se verrouillent de manière sélective les unes aux autres. Les extrémités des réductions distales par rapport à leurs extrémités de verrouillage sont conçues pour être fixées aux outils de fond de trou. Un ensemble bouchon se trouve dans l'une des réductions et un ensemble douille est disposé dans l'autre réduction ; les ensembles bouchon et douille s'accouplent l'un à l'autre lorsque les réductions s'attachent l'une à l'autre. L'appariement des ensembles bouchon et douille forme un trajet de communication de signal à travers l'ensemble connecteur de telle sorte que des outils adjacents sont en communication de signal. Les ensembles bouchon et douille et les réductions mâle et femelle sont annulaires et entourent un alésage qui s'étend axialement à travers l'ensemble connecteur. Des outils de fond de trou qui se fixent à des extrémités opposées de l'ensemble connecteur sont en communication à travers l'alésage dans l'ensemble connecteur.
Patent WO-2019112927-A1 (WO)
Title: Système de catalyseur ziegler-natta séché par pulvérisation activé
Inventor: MARIOTT WESLEY R
IPC: C08F4/655
Filed: 2018-12-03
Abstract: Selon l'invention, un système de catalyseur Ziegler-Natta séché par pulvérisation, à base de titane, activé contient un catalyseur Ziegler-Natta à base de titane, un matériau de support, et un mélange activateur comprenant une quantité efficace d'un mélange activateur comprenant du triéthylaluminium et du chlorure de diéthylaluminium pour produire une distribution de composition de comonomère sensiblement uniforme. L'invention concerne également des polyoléfines; des procédés de fabrication et d'utilisation de celles-ci; et des articles les contenant.
Patent WO-2019160596-A1 (WO)
Title: Transport refrigeration unit with a renewable energy source and method of operation
Inventor: GONGATE SUZANKUMAR
IPC: B60L1/00
Filed: 2018-12-03
Abstract: A method of operating a multiple energy source of a transport refrigeration unit determines if the transport refrigeration unit is at idle. The method may then electrically switch a condenser fan motor from an electrical power source to a battery charging circuit. The condenser fan motor may be back-driven via wind blowing through a condenser fan. Electrical power is thereby generated and applied to charge a battery via a battery charging circuit.
Patent WO-2019133478-A1 (WO)
Title: Method and system for securing communications between a lead device and a secondary device
Inventor: NEILAN SPENCER
IPC: H04L29/06
Filed: 2018-12-21
Abstract: Techniques for establishing a secure connection between a lead device and a secondary device are disclosed herein. According to an embodiment, the lead device receives a request to establish a secure connection with the secondary device. The lead device determines whether the secure connection is an initial connection with the secondary device. In response to a determination that the secure connection is not an initial connection with the secondary device, the lead device authenticates the secondary device using one or more credentials associated with the secondary device and stored by the lead device. In response to a successful authentication using the one or more credentials, the lead device establishes the secure connection with the secondary device.
Patent WO-2020086106-A1 (WO)
Inventor: THORNE GALE H
IPC: A61F9/00
Filed: 2019-08-30
Abstract: Methods and associated portable apparatus for preparing autologous blood serum eye drops within a potentially contaminating environment away from a laminar flow hood are disclosed. Key convenience kit apparatus providing novel methodology comprise a plastic bag in which a special tray securely holds a plurality of Tillable eye drop bottles and associated caps disposed and sealed therein. Providing the only access pathway into the bag is a sterilizing filter appliance used to filter all fluid entering the bag and provide a fluid directing nozzle for dispensing into bottles disposed in the tray. A method for increasing volume of liquid which may be sterilized and dispensed by cascading filters is disclosed. The key convenience kit apparatus is sterilized prior to use, assuring all components disposed within the bag are within a desired SAL. The sterilized state of items associated with the key apparatus is maintained by the single pathway for fluid entry being through the filter appliance. Using the key convenience kit apparatus permits preparing sterile bottle contained eye drop product in a potentially contaminating environment. Capping and sealing the bottles before opening the bag permits delivery of sterile product for use outside the bag.
Patent WO-2019152194-A1 (WO)
Title: Artificial intelligence system utilizing microphone array and fisheye camera
Inventor: WANG ZHENGHAO
IPC: G06F3/16
Filed: 2019-01-16
Abstract: In some embodiments, the disclosed subject matter involves a system and method relating to using an ambient capture device including a fisheye camera and a microphone array to capture audio and video in an environment, for use in an artificial intelligence (AI) application. The device with fisheye camera may provide approximately a 360° audio and video view, at relatively low cost. An embodiment may utilize a speech and vision fusion model component. The speech and vision fusion model may be trained using deep learning to combine features from many different sources, including available sensor data from the capture device. A long short term memory (LSTM) model may infer or identify features such as, but not limited to: audio direction; vision detection and tracking; voice signature; facial signature; gesture recognition; and object identification. The fusion processing may be performed by a cloud server, enabling the capture device to remain less complex.
Patent WO-2019164636-A1 (WO)
Title: Method for processing a mask substrate to enable better film quality
Inventor: NEMANI SRINIVAS D
IPC: H01L21/033
Filed: 2019-01-28
Abstract: The present disclosure provides methods for forming a material layer in a film stack for manufacturing a photomask in EUV applications and phase shift and binary photomask applications. In one example, a method for forming a dielectric material on a substrate includes supplying an oxygen containing gas mixture on a substrate in a processing chamber, the substrate comprising a dielectric material disposed on an optically transparent silicon containing material, maintaining the oxygen containing gas mixture in the processing chamber at a process pressure at greater than 2 bar, and thermally treating the dielectric material in the presence of the oxygen containing gas mixture.
Patent WO-2019113610-A1 (WO)
Title: Système et procédé de détection et de surveillance de gaz
Inventor: ZIOLKOWSKI CHRIS
IPC: H04W84/18
Filed: 2019-01-28
Abstract: L'invention concerne un système, un dispositif et un procédé de détection et de surveilance de fuite. Le système comprend une pluralité de capteurs de gaz pourvus d'une connectivité sans fil et conçus pour être répartis dans une zone d'intérêt qui contient une fuite de gaz suspectée. Un agrégateur agrège des données de détection de fuite obtenues à partir de la pluralité de capteurs de gaz. Une interface utilisateur basée sur le Web permet la visualisation des données sur n'importe lequel des différents dispositifs électroniques non spécifiques. L'interface utilisateur est simultanément accessible sur une pluralité de dispositifs mobiles sans fil. Un réseau local sans fil, tel qu'un réseau maillé ayant les capteurs comme nœuds, interconnecte chaque capteur de la pluralité de capteurs de gaz avec l'agrégateur.
Patent WO-2019178583-A1 (WO)
Title: Pressure ulcer prevention system
Inventor: JAYARAMAN SUNDARESAN
IPC: A61B5/11
Filed: 2019-03-16
Abstract: Disclosed are various embodiments for a pressure ulcer monitoring and prevention system. A fabric-based sensing component with a pressure sensing component and/or a moisture sensing component, and interconnections to route signals from one or more of the sensing components to a computing device is provided. An application causes the computing device to determine that an individual is at risk for developing a pressure ulcer. In response to determining that the individual is at risk for developing a pressure ulcer, the application can alert a manual intervention or trigger an automated intervention between the individual and the surface.
Patent WO-2019183232-A1 (WO)
Inventor: BROWN STEPHEN CLARK
IPC: E06B9/24
Filed: 2019-03-20
Abstract: Methods and systems for controlling tintable windows based on cloud detection.
Patent WO-2019216998-A1 (WO)
Title: Multi-bank cooking system
Inventor: CYR STEVEN J
IPC: A47J37/00
Filed: 2019-03-22
Abstract: A multi-bank cooking system includes multiple discrete cooking systems sharing common plumbing and integrated safety features. The multi-bank cooking system may include two or more rack-fryer systems, each with discrete frypots, operating mechanisms and cooking controllers. Each of the discrete cooking systems, may share a common plumbing system with integrated valves and controls receiving coordinated safety signals to facilitate safe and efficient operation of the system.
Patent WO-2019191000-A1 (WO)
Inventor: SAPP BENJAMIN JOHN
IPC: G08G1/16
Filed: 2019-03-25
Abstract: A temporal prediction model (222) for semantic intent understanding is described. An agent (202) (e.g. a moving object such as a pedestrian, an animal, a cyclist, a vehicle, etc.) in an environment can be detected in sensor data collected from sensors on a vehicle. The sensors can include light detection and ranging (LIDAR) sensors, radio detection and ranging (RADAR) sensors, ultrasonic transducers, sound navigation and ranging (SONAR) sensors, location sensors (e.g., GPS, compass, etc.), inertial sensors (e.g., inertial measurement units, accelerometers, magnetometers, gyroscopes, etc.), cameras, wheel encoders, microphones, environment sensors. Computing device(s) associated with the vehicle determine, based partly on the sensor data, attribute(s) of the agent (e.g., classification, position, velocity, etc.), and generate, based partly on the attribute(s) and a temporal prediction model (222), semantic intent(s) of the agent (e.g., crossing a road, staying straight, etc.), which correspond to candidate trajectory(s) (238) of the agent. The candidate trajectory(s) (238) are associated with weight(s) representing likelihood(s) that the agent will perform respective intent(s). The computing device(s) uses one (or more) of the candidate trajectory(s) (238) to determine a vehicle trajectory along which a vehicle is to drive.
Patent WO-2019191015-A1 (WO)
Title: Robotic surgical systems and instrument drive assemblies
Inventor: TRAINA ZACHARY
IPC: A61B17/29
Filed: 2019-03-26
Abstract: An instrument drive assembly for use with a surgical instrument includes a housing assembly supporting a drive assembly therein, a coupling tube supported at a distal end of the housing assembly and extending distally therefrom, a coupling assembly, and a retention mechanism. The coupling assembly is supported in the housing assembly and is configured to releasably couple to an instrument drive shaft of the surgical instrument, and the retention mechanism is configured to releasably couple to an instrument sleeve of the surgical instrument.
Patent WO-2019191155-A1 (WO)
Title: Centrifuge system
Inventor: LIGERTWOOD BRIAN
IPC: B04B13/00
Filed: 2019-03-27
Abstract: An apparatus may include a centrifuge bowl rotatable about its longitudinal axis, a discharge unit positioned to receive discharge fluid from the centrifuge bowl, a diverter fluid circuit in communication with the discharge unit, a measurement region of the diverter fluid circuit with a narrower diameter than a cross section of the discharge unit, and the diverter fluid circuit oriented to direct a portion of the discharge fluid from the discharge unit to the measurement region
Patent WO-2019199881-A1 (WO)
Title: Methods for in vitro expansion of adult tissue stem cells
Inventor: STRIPP BARRY
IPC: C12N5/02
Filed: 2019-04-09
Abstract: Described herein are methods and compositions for regulation of the p53 pathway, providing intrinsic "sternness" allowing for their efficient in vitro expansion following isolation. Pharmacologic approaches to modulate p53 signaling supports expansion of stem cells, including greater clonal expansion of lung stem cells when compared to use of other small molecules such as ROCK inhibitor Y27632 alone. Effects of combined treatment with Pifithrin-α and Y27632 are additive. The current invention involves use of drugs that target the p53 pathway to reversibly regulate stem cell expansion in vitro for banking of stem cells and for pre-conditioning of stem cells prior to orthotopic transplantation.
Patent WO-2019217022-A1 (WO)
Title: Split-gate flash memory cell with varying insulation gate oxides, and method of forming same
Inventor: DO NHAN
IPC: H01L29/788
Filed: 2019-04-09
Abstract: A memory device includes a semiconductor substrate having spaced apart source and drain regions, with a channel region of the substrate extending there between, a floating gate of polysilicon disposed over and insulated from a first portion of the channel region by insulation material having a first thickness, wherein the floating gate has a sloping upper surface that terminates in a sharp edge, a word line gate of polysilicon disposed over and insulated from a second portion of the channel region by insulation material having a second thickness, and an erase gate of polysilicon disposed over and insulated from the source region by insulation material having a third thickness, wherein the erase gate includes a notch that wraps around and is insulated from the sharp edge of the floating gate. The third thickness is greater than the first thickness, and the first thickness is greater than the second thickness.
Patent WO-2019200366-A1 (WO)
Title: Motion information storage for video coding and signaling
Inventor: YU YUE
IPC: H04N19/577
Filed: 2019-04-12
Abstract: A method for inter-coding video in which encoder and decoder memory requirements associated with storage of motion information related to collocated coding units is reduced. In the method motion information related to only a single or reduced set of collocated coding unit(s) may be stored at the encoder and decoder. In operation, if the encoder determines that motion information for a current coding unit should replace a currently stored motion information for currently stored motion information for the collocated coding unit, then the encoder can replace the motion information at the encoder and transmit an indicator with the current coding unit to signal to the decoder that currently stored motion information currently should be updated or replaced with the motion information associated with the current coding unit.
Patent WO-2019204241-A1 (WO)
Title: Processes for in-mold coating systems for molding, and products formed therefrom
Inventor: MCCANNA JESSE
IPC: C08G18/00
Filed: 2019-04-16
Abstract: Disclosed are processes for In-Mold coating of a substrate. The processes include; introducing a curable composition to a mixhead at a first elevated pressure, the curable composition comprising a first polymeric component and a second polymeric component, the introducing of the curable composition to the mixhead comprising mixing the first and second polymeric components by impingement to form an intermediate composition; introducing the intermediate composition to a secondary mixer, the introducing of the intermediate composition to the secondary mixer comprising mixing the intermediate composition to form a coating composition; and introducing the coating composition into a mold containing a substrate to form a curable coating on a surface of the substrate.
Patent WO-2019212801-A1 (WO)
Title: Small diameter low attenuation optical fiber
Inventor: BENNETT KEVIN WALLACE
IPC: G02B6/036
Filed: 2019-04-23
Abstract: An optical fiber comprising: a core having an outer radius r 1 ;a cladding having an outer radius r 4 ≤31 microns; a primary coating surrounding the cladding having an outer radius r 5 ,, a thickness t p  > 10 microns,  in situ  modulus E P  of 0. 5 MPa or less, and a spring constant  χ 
 P <1 MPa, where  χP =2E P  r 4 / t P ; and a secondary coating surrounding said primary coating, the secondary coating having an outer radius r 6 , a thickness t S =r 6  - r 5 ,  in situ  modulus E S  of 1200 MPa or greater; t S  greater than 9.5 microns, wherein r 6  is 50 to 67.5 microns. The fiber has a mode field diameter MFD greater than 8.2 microns at 1310 nm; a fiber cutoff wavelength of less than 1310 nm; and a bend loss at a wavelength of 1550 nm, when wrapped around a mandrel having a diameter of 10 mm, of less than 1.0 dB/turn..
Patent WO-2019213060-A1 (WO)
Title: Valveless fluidic switching flowchip and uses thereof
Inventor: CROMWELL EVAN FRANCIS
IPC: B01L3/00
Filed: 2019-04-30
Abstract: Provided are valveless microfluidic flowchips comprising fluid flow barrier structures or configurations. Further provided are systems and methods having increased fluid transfer control in a valveless microfluidic flowchip. The systems and methods can be used in the present valveless microfluidic flowchips as well as in currently available valveless microfluidic flowchips.
Patent WO-2019213159-A1 (WO)
Title: Polyacrylonitrile gels for energy storage
Inventor: SINGH MOHIT
IPC: C08F220/44
Filed: 2019-04-30
Abstract: Provided herein are rechargeable battery (e.g., Li-ion and Li-metal anode) catholytes and electrolyte separators that include a chemically cross-linked polymer and a solvent selected from the group consisting of a nitrile, a dinitrile, or a combination thereof; processes for making and using the same; and rechargeable batteries and electrochemical cells that include high voltage stable catholytes and/or electrolyte separators.
Patent WO-2019213560-A1 (WO)
Title: Compression fixation system
Inventor: KUKLA ROBERT
IPC: A61B17/58
Filed: 2019-05-03
Abstract: A compression fastener system includes an elongate generally rigid coupling component, a toggle anchor at the distal end of the coupling component that can pivot about 90 degrees between inline and out of line with the coupling component, and a generally cylindrical collet that is engageable with a surface of the coupling component, and having two or more legs that splay upon passage of the coupling component through the collet, at least one leg having a cutting edge along at least a portion of its length that can engage with an adjacent rigid element, such as bone, to fix the rigid coupling component, toggle anchor and collet assembly into compression with the rigid element.
Patent WO-2019227054-A1 (WO)
Title: Techniques for base and extended grants
Inventor: BHATTAD KAPIL
IPC: H04W72/12
Filed: 2019-05-24
Abstract: Methods, systems, and devices for wireless communications are described. A wireless communications system may support grants for uplink or downlink transmission over multiple transmission time intervals (TTIs). A multi-TTI grant may include a base grant and an extended grant that include separate information and may be transmitted simultaneously (e.g., within the same TTI) or separately. A grant type (e.g., whether a grant is a base grant or an extended grant) or an association between a base grant and an extended grant may be conveyed (e.g., via the multi-TTI grant). A downlink assignment index (DAI) may be included for one or more TTIs subject to the multi-TTI. For instance, DAI may be included for each TTI or for a subset of TTIs.
Patent WO-2020246982-A1 (WO)
Inventor: CALL DERICK
IPC: F16D66/00
Filed: 2019-06-07
Abstract: A system for monitoring usage of rail car brake equipment and determining whether the actual lifespan of the brake equipment is shorter than an expected lifespan had the brake equipment been used under normal or constant parameters. The system includes a sensor for collecting and outputting data indicating how the brake equipment has been actually used. A controller is programmed to receive the data regarding how the brake system component has been used and to calculate whether the brake system component has an estimated lifespan that is shorter than the expected lifespan. The sensor may comprise an ambient temperature sensor, a flow sensor that determines the air used by the braking system that includes the brake system component, and/or a pressure sensor that can determines how frequently and in what manner the brake system has been used.