baber/WOPTO huggingface dataset:
Patent WO-2018209317-A1 (WO)
Title: Variants de sulfamidase (sgsh), vecteurs, compositions et procédés et utilisations pour traiter la mucopolysaccharidose de type iiia (mps iiia)
Inventor: DAVIDSON BEVERLY
IPC: C12N15/861
Filed: 2018-05-11
Abstract: L'invention concerne une sulfamidase (SGSH) ainsi que des variants de SGSH. SGSH et des variants de SGSH peuvent être administrés, au moyen d'une particule de virus adéno-associé recombinant (rAAV), au système nerveux central d'un mammifère (SNC) pour transduire des cellules du SNC qui entrent en contact avec le liquide céphalorachidien (CSF). Des mammifères cibles pour l'administration de SGSH et de variants de SGSH comprennent des mammifères présentant un déficit ou un défaut d'expression ou de fonction de SGSH.
Patent WO-2018222953-A1 (WO)
Title: Couvercle doté d'un mécanisme de retenue automatique d'ouverture et de fermeture
Inventor: MA HONGBIN
IPC: B65D47/08
Filed: 2018-06-01
Abstract: Un couvercle de récipient de boisson selon l'invention comprend un corps ayant un trou pour boire et un trou pour l'air, et un mécanisme de retenue automatique d'ouverture et de fermeture à joint coulissant qui comprend un bras d'étanchéité relié de façon pivotante au corps, une liaison de retenue de mouvement et de position structurée et utilisable pour déplacer le bras d'étanchéité entre une position ouverte et une position fermée, un mécanisme de commande disposé de manière coulissante à l'intérieur du corps et relié de manière fonctionnelle à la liaison de retenue de mouvement et de position de telle sorte que le mouvement du mécanisme de commande puisse commander le mouvement du bras d'étanchéité entre les positions ouverte et fermée, et un dispositif de sollicitation structuré et actionnable pour exercer une force constante sur le bras d'étanchéité, de telle sorte que la force exercée par le dispositif de sollicitation en combinaison avec la structure et le fonctionnement de la liaison de retenue de mouvement et de position retienne sélectivement le bras d'étanchéité dans la position ouverte et dans la position fermée.
Patent WO-2018226793-A1 (WO)
Title: Procédé de visualisation de la perméabilité à l'air horizontale
Inventor: MEIGNEN MARTINEZ PAUL
IPC: A61F13/513
Filed: 2018-06-06
Abstract: L'invention concerne un procédé de visualisation de la perméabilité à l'air horizontale du côté faisant face au porteur d'un article d'hygiène personnelle, tel qu'une couche-culotte (20). Un flux d'air (100) est forcé à circuler dans la direction de la région d'intérêt de telle sorte qu'une poudre (110) appliquée précédemment est retirée sous la surface de contact d'un dispositif de test (80) par le flux d'air proportionnellement à la perméabilité horizontale du côté faisant face au porteur. La perméabilité à l'air horizontale de la surface peut être visuellement évaluée par observation de la quantité de poudre (110) retirée par le flux d'air. Le procédé peut être utilisé pour comparer différentes couches-culottes, en particulier pour mettre en évidence la perméabilité à l'air plus élevée fournie par des canaux (26') au niveau du côté faisant face au porteur de la couche par rapport à une couche ne comportant pas de tels canaux.
Patent WO-2019005844-A1 (WO)
Title: Tilted segmented anisotropic magneto-resistive angular sensor
Inventor: SHULVER BYRON JON RODERICK
IPC: G01R33/09
Filed: 2018-06-26
Abstract: An integrated AMR sensor includes a half bridge with two resistors, a Wheatstone bridge with four resistors, or a first Wheatstone bridge with four resistors in an orthogonal configuration, and a second Wheatstone bridge with four resistors in an orthogonal configuration, oriented at 45 degrees with respect to the first Wheatstone bridge. Each resistor (204) includes first magnetoresistive segments (284) with current flow directions (288) oriented at a first tilt angle with respect to a reference direction (206) of the resistor (204), and second magnetoresistive segments (286) with current flow directions (290) oriented at a second tilt angle with respect to the reference direction (206). The tilt angles are selected to advantageously cancel angular errors due to shape anisotropies of the magnetoresistive segments (284, 286). In another implementation, a method identifies tilt angles that cancel angular errors due to shape anisotropies of the magnetoresistive segments (284, 286).
Patent WO-2019045872-A1 (WO)
Title: Dual phase detection auto focus camera sensor data processing
Inventor: Kadambala Ravi Shankar
IPC: H04N5/232
Filed: 2018-06-29
Abstract: A method of image processing includes capturing two frames of image data using a camera having a phase detection auto focus (PDAF) sensor, subtracting phase difference pixel data associated with the two frames of image data to produce residual phase difference values, detecting a region-of-interest change based on the residual phase differences values, and determining a focus for the PDAF camera sensor based on the detected region-of-interest change. The method may further include compressing the residual phase difference values, sending the compressed residual phase difference values to a processor, and reconstructing, with the processor, the phase difference pixel data from the compressed residual phase difference values.
Patent WO-2019118000-A1 (WO)
Title: Systèmes et procédés de tomographie par cohérence optique photonique quasi-balistique dans des milieux de diffusion diffusifs au moyen d'un détecteur à caméra à verrouillage
Inventor: YANG CHANGHUEI
IPC: G01B9/02
Filed: 2018-07-09
Abstract: La présente invention concerne des systèmes et des procédés d'imagerie cérébrale fonctionnelle non invasive utilisant l'interférométrie à faible cohérence (par exemple, dans le but de créer une interface cerveau-ordinateur avec une résolution spatio-temporelle plus élevée). Une variante d'un système et d'un procédé comprend des composantes d'interférence optique et des techniques utilisant une caméra à verrouillage. Le système comprend une source de lumière et un processeur configuré pour déphaser rapidement le faisceau de lumière de référence parmi un ensemble présélectionné de déphasages ou décalages, pour stocker un ensemble de motifs d'interférence associés à chacun de ces déphasages présélectionnés, et pour traiter ces motifs d'interférence stockés pour calculer une estimation du nombre de photons se déplaçant entre une source de lumière et le détecteur de caméra de verrouillage pour lequel la longueur de trajet est située dans une plage de longueur de trajet définie par l'utilisateur.
Patent WO-2019018495-A1 (WO)
Title: High-strength low-creep thermoplastic elastomer
Inventor: KENNEDY JOSEPH
IPC: C07C13/44
Filed: 2018-07-18
Abstract: A polystyrene- g -(polyisobutylene-b-polystyrene) is taught. The polystyrene- g -(polyisobutylene- b -polystyrene) is synthesized by first providing a polystyrene backbone. Once the polystyrene backbone is provided, the polystyrene backbone is acetylated to provide acetyl groups on the polystyrene backbone. Next, the acetyl groups are converted to -C(CH 3 ) 2 OH groups. Finally, the living polymerization of isobutylene is initiated, which is then followed by the living block polymerization of styrene. A polymer network of polystyrene- g -(polyisobutylene- b -polystyrene)s is also provided.
Patent WO-2019055124-A1 (WO)
Title: Robotic surgical system and method for communicating synchronous and asynchronous information to and from nodes of a robotic arm
Inventor: GRAVES PHILIP
IPC: B25J9/16
Filed: 2018-07-19
Abstract: A robotic surgical system is disclosed having a ring network for communicating information between a controller and nodes of one or more robotic arms. A communications protocol is described by which synchronous and asynchronous information can be communicated to and from the nodes of the robotic arms. Also disclosed are various aspects of a physical layer that can be used with the network.
Patent WO-2019028312-A1 (WO)
Title: Silica-based matting agents and methods of making and using the same
Inventor: GU FENG
IPC: C08K3/36
Filed: 2018-08-03
Abstract: Improved silica-based matting agents are disclosed. The matting agents are useful in waterborne coatings composition to provide exceptional properties to a wood based substrate. Films resulting from the silica-based matting agents on a wood substrate unexpectedly provide improved chemical resistance and/or film clarity to the surface of the wood substrate. Methods of making and using the matting agents are also disclosed.
Patent WO-2019032808-A1 (WO)
Title: Neural network accelerator with parameters resident on chip
Inventor: TEMAM OLIVIER
IPC: G06F9/00
Filed: 2018-08-09
Abstract: One embodiment of an accelerator includes a computing unit; a first memory bank for storing input activations and a second memory bank for storing parameters used in performing computations, the second memory bank configured to store a sufficient amount of the neural network parameters on the computing unit to allow for latency below a specified level with throughput above a specified level. The computing unit includes at least one cell comprising at least one multiply accumulate ("MAC") operator that receives parameters from the second memory bank and performs computations. The computing unit further includes a first traversal unit that provides a control signal to the first memory bank to cause an input activation to be provided to a data bus accessible by the MAC operator. The computing unit performs computations associated with at least one element of a data array, the one or more computations performed by the MAC operator.
Patent WO-2019032872-A1 (WO)
Title: Beverage containers with controlled oxygen transmission features
Inventor: GATEWOOD ERIK E
IPC: A23B4/00
Filed: 2018-08-09
Abstract: Beverage containers are provided for storing liquid contents. In various embodiments, containers are provided with devices and means for allowing a controlled ingress or oxygen or similar material to the container contents. In preferred embodiments, devices and methods for storing wine are provided.
Patent WO-2019050907-A1 (WO)
Title: Circuits for a hybrid switched capacitor converter
Inventor: PUGGELLI ALBERTO ALESSANDRO ANGELO
IPC: H02M3/18
Filed: 2018-09-05
Abstract: Circuits comprising: an inductor having a first side connected to VIN; a first switch having a first side connected to a second side of the inductor and the second side is not connected to the second side of the inductor; a second switch having a first side connected to VIN; a first capacitor having a first side connected to a second side of the second switch; a third switch having a first side connected to a second side of the first switch; a fourth switch having a first side connected to a second side of the third switch; a fifth switch having a first side connected to a second side of the first capacitor and to a second side of the fourth switch, and having a second side coupled to a voltage source; and a second capacitor having a first side connected to the first side of the fourth switch, and having a second side connected to the second side of the fifth switch.
Patent WO-2020055391-A1 (WO)
Inventor: SPRAGUE MICHAEL
IPC: G01C21/30
Filed: 2018-09-12
Abstract: Cette invention concerne des systèmes et des procédés pour générer des données géographiques pour des éléments de carte sur la base de données d'élément de surface et de données de mouvement associées à une région géographique. Un système informatique peut obtenir des données de mouvement indicatives d'un mouvement d'au moins un objet dans une région géographique représentée par une carte. Le système informatique peut en outre obtenir des données d'élément de surface indicatives d'un ou plusieurs éléments de surface associés à une surface d'une structure dans la région géographique représentée par la carte. Le système informatique peut identifier une entrée de la structure, au moins en partie sur la base d'une corrélation des données d'élément de surface et des données de mouvement. Le système informatique peut générer des données géographiques indicatives d'un emplacement géographique de l'entrée de la structure.
Patent WO-2019060810-A1 (WO)
Title: High temperature thermochemical energy storage system
Inventor: MUTO ANDREW JEROME
IPC: F28D20/00
Filed: 2018-09-24
Abstract: A thermochemical energy storage system and method of storing thermal energy are disclosed. The energy storing system described herein comprises a reactor comprising a CO2 sorbent comprising MgO, and b) a supercritical CO2 source, wherein the supercritical CO2 source is in fluid communication with the reactor and the CO2 sorbent comprising MgO to allow flow of supercritical CO2 between the supercritical CO2 source and the reactor, thereby allowing contact of CO2 with the CO2 sorbent comprising MgO.
Patent WO-2019067611-A1 (WO)
Title: Pulse width modulation interleaving
Inventor: ZHANG DA
IPC: H02M1/12
Filed: 2018-09-26
Abstract: A pulse width modulation (PWM) interleaving system is provided. The PWM interleaving system includes active harmonic filters (AHFs). The AHFs are disposed in parallel with each other and with a load. The AHFs are electrically coupled to a common coupling point that is electrically interposed between a grid and the load. The AHFs are configured to affect, by PWM, a characteristic of current flowing between the grid and the load. The PWM interleaving system further includes a controller operably coupled to the AHFs and configured to synchronize the PWMs of the AHFs to thereby cancel ripple currents propagating towards the grid.
Patent WO-2020072027-A1 (WO)
Title: Light guides
Inventor: LIM LI FANG
IPC: G02B6/00
Filed: 2018-10-01
Abstract: Examples of light guides for printing devices are described. In an example, a light guide may include a substrate having a first end to receive light emitted from a light source. The light guide may also include a second end to output diffused light, based on the light received at the first end. Further, the substrate has a bend profile disposed such that the light entering the substrate through the first end is reflected towards the second end by an inner surface of the bend. In an example, a ratio of a length of the substrate to a width of the diffused light at the second end is in a range of about 1:6 to about 1:12.
Patent WO-2019079752-A1 (WO)
Title: Systems and methods for motion capture
Inventor: ESTEBECORENA LEANDRO
IPC: H04N5/272
Filed: 2018-10-19
Abstract: Embodiments of the disclosure provide systems and methods for motion capture to generate content (e.g., motion pictures, television programming, videos, etc.). An actor or other performing being can have multiple markers on his or her face that are essentially invisible to the human eye, but that can be clearly captured by camera systems of the present disclosure. Embodiments can capture the performance using two different camera systems, each of which can observe the same performance but capture different images of that performance. For instance, a first camera system can capture the performance within a first light wavelength spectrum (e.g., visible light spectrum), and a second camera system can simultaneously capture the performance in a second light wavelength spectrum different from the first spectrum (e.g., invisible light spectrum such as the IR light spectrum). The images captured by the first and second camera systems can be combined to generate content.
Patent WO-2020091766-A1 (WO)
Inventor: GONDEK JAY S
IPC: H04N5/325
Filed: 2018-10-31
Abstract: In some examples, luminance-biased sharpening for thermal media printing may include converting an input image to a grayscale luminance representation. For each pixel of a plurality of specified pixels of the converted input image, a sharpening lightness value may be determined. Further, a ratio of the sharpening lightness value to a corresponding original lightness value may be determined. A resulting sharpened pixel may be determined by applying a corresponding value of the determined ratio to each of the specified pixels. A dark correction factor may be applied to the resulting sharpened pixels that are darkened and a light correction factor may be applied to the resulting sharpened pixels that are lightened. Based on application of the dark correction factor and the light correction factor, a sharpened output image corresponding to the input image may be generated.
Patent WO-2019099864-A1 (WO)
Title: Dispositif de remplacement de valve cardiaque conçu géométriquement
Inventor: HOFFERBERTH SOPHIO-CHARLOTTE
IPC: A61F2/24
Filed: 2018-11-16
Abstract: L'invention porte sur un dispositif de remplacement de valve cardiaque. Selon certains modes de réalisation, le dispositif comprend un cadre accouplé à un ou plusieurs feuillets qui sont mobiles entre des configurations ouverte et fermée. Selon certains modes de réalisation, le cadre comporte au moins deux sections de cadre qui se rejoignent au niveau d'une paire de tiges commissurales. Selon certains modes de réalisation, le dispositif peut être conçu géométriquement pour s'adapter à différentes formes et dimensions du système vasculaire et/ou pour pouvoir changer de taille pendant qu'il est implanté chez un patient en croissance.
Patent WO-2019152108-A1 (WO)
Title: Systems and methods for multiplexed measurements in single and ensemble cells
Inventor: SALIGRAMA NARESHA
IPC: C12M1/00
Filed: 2018-12-19
Abstract: Provided are systems and methods that can combine T cell receptor sequencing (TCRseq) and Assay for Transposase Accessible Chromatin using sequencing (ATAC-seq), and/or respective aspects thereof. Further provided are systems and methods that can combine ATAC-seq and perturbation sequencing (Perturb-seq), and/or respective aspects thereof.
Patent WO-2019135959-A1 (WO)
Inventor: MARIANO DANIEL
IPC: B41F15/18
Filed: 2018-12-24
Abstract: A conveyor system for a stencil printer includes a pair of rail members, with the pair of rail members extending through a frame and configured to transport the substrate through the stencil printer. The conveyor system further includes, for each rail member, a lift tool assembly coupled to the rail member. The lift tool assembly includes a lifter portion, a main plate secured to the lifter portion, and a clamping member coupled to the main plate. The clamping member is configured to move horizontally between a substrate engaged position and a substrate disengaged position. The lift tool assembly further includes a thin foil coupled to the main plate. The thin foil is configured to move vertically and horizontally, independent from the clamping member.
Patent WO-2019133853-A1 (WO)
Title: Protéines se liant à l'antigène ciblant des antigènes partagés
Inventor: JOOSS KARIN
IPC: A61K51/10
Filed: 2018-12-28
Abstract: La présente invention concerne des cibles HLA-PEPTIDE et des protéines se liant à l'antigène qui se lient aux cibles HLA-PEPTIDE. Des procédés d'identification des cibles HLA-PEPTIDE et d'identification d'une ou plusieurs protéines se liant à l'antigène qui se lient à une cible HLA-PEPTIDE donnée sont en outre décrits.
Patent WO-2019143867-A1 (WO)
Title: Methods and devices for coding soundfield representation signals
Inventor: KJOERLING KRISTOFER
IPC: G10L19/008
Filed: 2019-01-17
Abstract: The present document describes a method (400) for encoding a soundfield representation (SR) input signal (101, 301) describing a soundfield at a reference position, wherein the SR input signal (101, 301) comprises a plurality of channels for a plurality of different directivity patterns of the soundfield at the reference position. The method (400) comprises extracting (401) one or more audio objects (103, 303) from the SR input signal (101, 301). Furthermore, the method (400) comprises determining (402) a residual signal (102, 302) based on the SR input signal (101, 301) and based on the one or more audio objects (103, 303). The method (400) also comprises performing joint coding of the one or more audio objects (103, 303) and/or the residual signal (102, 302). In addition, the method (400) comprises generating (403) a bitstream (701) based on data generated in the context of joint coding of the one or more audio objects (103, 303) and/or the residual signal (102, 302).
Patent WO-2019164631-A1 (WO)
Title: Dynamic lighting for objects in images
Inventor: REZAIIFAR RAMIN
IPC: G06T7/50
Filed: 2019-01-24
Abstract: Techniques and systems are described herein for determining dynamic lighting for objects in images. Using such techniques and systems, a lighting condition of one or more captured images can be adjusted. Techniques and systems are also described herein for determining depth values for one or more objects in an image. In some cases, the depth values (and the lighting values) can be determined using only a single camera and a single image, in which case one or more depth sensors are not needed to produce the depth values.
Patent WO-2019147909-A1 (WO)
Title: Methods for ultraviolet excitation microscopy of biological surfaces
Inventor: DEMOS STAVROS G
IPC: G01N1/30
Filed: 2019-01-25
Abstract: MMicroscopy with Ultraviolet Surface Excitation (MUSE) for use in the classroom to enhance life sciences education and curricula, or for other applications, including without limtiation the operating room, other medical environments, research environments, and low resource environments. MUSE's suitability is based on multiple key factors including its simplicity of use, the incorporation of inexpensive hardware including LED illumination, and very basic tissue preparation. The ultraviolet excitation acts as passive optical sectioning confining the generated fluorescence signal to only a few micrometers below the tissue surface thus eliminating the out of focus signals. This facilitates image capture of tissue microstructure and organization from specimens at the intact or sliced surface arising from varying fluorophore concentration within the different cellular compartments. Although just the tissue auto fluorescence maybe used, image quality is enhanced with brief application of nontoxic fluorescent dyes to selectively highlight cellular compartments. Sample preparation is safe, efficient and familiar to students with basic chemistry or biology lab experience. Mixed-dye powders may be used to simplify translation of this method for educational, medical, research, low resource, and other settings.
Patent WO-2019152426-A1 (WO)
Title: Using communicative discourse trees to detect a request for an explanation
Inventor: GALITSKY BORIS
IPC: G06F17/27
Filed: 2019-01-29
Abstract: Systems, devices, and methods of the present invention relate to detecting a request for explanation in text. In an example, a method creates a discourse tree from a subset of text. The discourse tree includes nodes, each nonterminal node representing a rhetorical relationship between two of the fragments and each terminal node of the nodes of the discourse tree is associated with one of the fragments. The method forms a communicative discourse tree from the discourse tree by matching each fragment that has a verb to a verb signature. The method further identifies that the subset of text comprises a request for an explanation by applying a classification model trained to detect a request for an explanation to the communicative discourse tree.
Patent WO-2019152667-A1 (WO)
Inventor: SIZOVA MARIA
IPC: C12N5/00
Filed: 2019-01-31
Abstract: L'invention concerne des procédés et des compositions associés à des bactéries de Lachnospiraceae utiles en tant qu'agents thérapeutiques.