baber/WOPTO huggingface dataset:
Patent WO-2019079395-A1 (WO)
Title: Uplink power control in wireless systems
Inventor: FAKOORIAN SEYED ALI AKBAR
IPC: H04W52/14
Filed: 2018-10-17
Abstract: Methods, systems, and devices for wireless communications are described. A base station may determine a set of power control parameters for a user equipment (UE) to use in different power control loops. The base station may indicate a power control process for the UE to perform in downlink control information. The UE may identify a subset of the power control parameters to use in a power control loop for the indicated process. In some examples, the power control parameters may be for different sounding reference signal processes, such as uplink channel sounding, downlink channel sounding with channel reciprocity, or cross-link interference. In some other examples, the power control parameters may be for power control loops of different uplink channel configuration. The base station may convey the set of power control parameters to the UE by radio resource control signaling.
Patent WO-2019094417-A1 (WO)
Inventor: SUNDET MICHELLE
IPC: F27B17/02
Filed: 2018-11-07
Abstract: Terminal housings, covers, and plate apparatus are disclosed. An example tamper protected terminal housing includes a back wall, a first side wall having a first slot, a second side wall opposite the first side wall and having a second slot, and a removable terminal plate. The removal terminal plate includes a deflection surface connecting a second tab to a planar body, the deflection surface positioned such that a deflection tool can be inserted between the deflection surface and the second side wall when the terminal plate is installed in the housing with the first tab engaged in the first slot and the second tab engaged in the second slot, the side walls configured to deflect at least a first distance to enable disengagement of the second tab from the second slot and removal of the terminal plate from the terminal housing.
Patent WO-2019108868-A1 (WO)
Inventor: MUFF DEREK
IPC: B60K17/28
Filed: 2018-11-30
Abstract: L'invention concerne une prise de force comportant un mécanisme d'entrée présentant une roue d'entrée qui est supportée en rotation sur un boîtier de la partie de prise de force. Le mécanisme d'entrée présente également une partie qui s'étend vers l'extérieur à travers l'ouverture ménagée à travers la surface de montage du boîtier de la partie de prise de force et qui est conçue pour s'étendre à l'intérieur de et être entraînée en rotation par la source d'énergie de rotation. La prise de force comporte en outre un mécanisme de sortie qui est disposé à l'intérieur du boîtier et comporte une roue menée qui est entraînée en rotation par la roue d'entrée du mécanisme d'entrée. Un axe de rotation de la roue d'entrée et un axe de rotation de la roue menée sont désalignées de manière à réduire au minimum la transmission de transitoires de couple et d'autres vibrations à travers cette dernière pendant le fonctionnement.
Patent WO-2019118922-A1 (WO)
Title: Matériaux diélectriques oligomères et condensateur de ceux-ci
Inventor: EDDER CARINE
IPC: C08F120/52
Filed: 2018-12-14
Abstract: La présente invention concerne un matériau organique oligomère composite métadiélectrique selon les formules : ( D )p`-[ C ]-( A )q` or ( D )p`-[C]-( D )q` dans lesquelles, C est un noyau polarisable oligomère à chaîne linéaire, le noyau polarisable oligomère à chaîne linéaire possédant au moins deux monomères différents ayant une affinité électronique différente, et les différents monomères étant positionnés de telle sorte qu'un gradient d'affinité électronique est présent, et il y a soit au moins un groupe donneur d'électrons soit un monomère riche en électrons, D, et au moins un groupe accepteur d'électrons ou un monomère pauvre en électrons, A, ou un groupe donneur d'électrons ou un monomère riche en électrons, D, fixé à chaque extrémité du noyau polarisable oligomère, p' et q' représentent le nombre de groupes donneurs d'électrons et accepteurs d'électrons présents, respectivement, et sont tout nombre entier supérieur à zéro, et au moins un groupe isolant résistif étant fixé de manière covalente à la structure moléculaire à n'importe quel emplacement.
Patent WO-2019126725-A1 (WO)
Title: Compositions et méthodes pour traiter les maladies liées à l'âge
Inventor: WYSS-CORAY ANTON
IPC: A61K48/00
Filed: 2018-12-21
Abstract: L'invention concerne des compositions, des procédés, des kits et des systèmes pour traiter des cellules, des tissus et des sujets en vue de modifier la biologie liée à l'âge (par exemple, pour étudier ou traiter des maladies et des conditions liées à l'âge). En particulier, l'invention concerne des compositions, des procédés et des utilisations pour effectuer l'inhibition ou la modification d'acide sialique ou de son récepteur parent pour restaurer la phagocytose dans des cellules âgées.
Patent WO-2019136008-A1 (WO)
Inventor: WEST MELANIE MAPUTOL
IPC: G02B5/18
Filed: 2018-12-28
Abstract: The present disclosure relates to display systems and, more particularly, to augmented reality display systems. In one aspect, a method of fabricating an optical element includes providing a substrate having a first refractive index and transparent in the visible spectrum. The method additionally includes forming on the substrate periodically repeating polymer structures. The method further includes exposing the substrate to a metal precursor followed by an oxidizing precursor. Exposing the substrate is performed under a pressure and at a temperature such that an inorganic material comprising the metal of the metal precursor is incorporated into the periodically repeating polymer structures, thereby forming a pattern of periodically repeating optical structures configured to diffract visible light. The optical structures have a second refractive index greater than the first refractive index.
Patent WO-2019147410-A1 (WO)
Inventor: THOMPSON MARY KATHRYN
IPC: B33Y70/00
Filed: 2019-01-08
Abstract: An additive manufacturing apparatus that includes a vat configured to receive a radiant-energy-curable resin and a method for using the vat. A floor defines at least a first portion and a sump wherein the first portion is above the sump. The first portion defines a build surface, at least some of which is transparent. A stage is positioned facing the build surface and is configured to hold a stacked arrangement of one or more cured layers of the radiant-energy-curable resin. One or more actuators are operable to change the relative positions of the vat and the stage. A radiant energy apparatus is positioned adjacent to the vat opposite to the stage and is operable to generate and project radiant energy on the radiant-energy-curable resin through the floor of the vat in a predetermined pattern. The additive manufacturing apparatus also includes a cleaning apparatus.
Patent WO-2020149851-A1 (WO)
Inventor: SCHEFFEL ANDREW
IPC: F16M13/00
Filed: 2019-01-18
Abstract: Un système comprend une structure en porte-à-faux et un absorbeur d'harmoniques. La structure en porte-à-faux est ancrée au niveau d'une extrémité d'ancrage et reliée à un dispositif au niveau d'une extrémité distale. L'utilisation du dispositif imprime des vibrations à la structure en porte-à-faux. L'absorbeur d'harmoniques est situé à l'extrémité distale de la structure en porte-à-faux. L'absorbeur d'harmoniques est accordé à la fréquence structurale de la structure en porte-à-faux de telle sorte que les vibrations dans la structure en porte-à-faux sont amorties.
Patent WO-2020153939-A1 (WO)
Inventor: ERICKSON STEWART E
IPC: A01G18/69
Filed: 2019-01-22
Abstract: A system and method of optimizing Carbon Dioxide delivery to crops during high-temperature periods. The method of facilitating plant growth includes the steps of (a) determining the wilting temperature of a set of plants; (b) measuring the ambient temperature of the plants; (c) supplying C02 gas to the plants when the ambient temperature reaches a predetermined temperature point prior to the wilting temperature of the set of plants; and (d) continuing to supply C02 gas to the plants until the ambient temperature of the set of plants falls below the predetermined temperature point, and then discontinuing supplying C02 gas to the plants, Temperature of the plants is measured by a temperature sensor continuously monitoring the ambient temperature of the plants. A C02 gas applicator disposed near the plants supplies C02, the C02 gas applicator is connected to a controller that is connected to a C02 gas source.
Patent WO-2019164998-A1 (WO)
Title: Corner key composite member
Inventor: KOTIADIS PETROS
IPC: E06B3/964
Filed: 2019-02-20
Abstract: A corner key for a window assembly may be composed of a first body portion having an inner edge, and a second body portion having an inner edge in which a gap is formed between the inner edges of the first and second body portions. The key may include a channel disposed within the gap and a port in fluid communication with the channel. The first body portion may have a first adhesive bonding area in fluid communication with the channel and the second body portion may have a second adhesive bonding area in fluid communication with the channel. The corner key may be inserted into a first and a second window element. An adhesive material may be inserted through the port to spread through the channel to the first and second adhesive bonding areas inserted into the window elements, thereby forming an adhesive bond therewith.
Patent WO-2019203931-A1 (WO)
Inventor: SHRIVASTAVA DHAIRYA
IPC: G02B6/35
Filed: 2019-02-25
Abstract: L'invention concerne une ligne de jonction pour fournir un trajet de communication à un réseau de fenêtres optiquement commutables.
Patent WO-2019169138-A1 (WO)
Inventor: GOODMAN BRIAN
IPC: A61K39/395
Filed: 2019-02-28
Abstract: Provided herein are methods and compositions related to  Paraclostridium benzoelyticum  useful as therapeutic agents.
Patent WO-2020190300-A1 (WO)
Title: Vacuum-assisted toilet systems and methods of using the same
Inventor: GEE KENT L
IPC: B64D11/02
Filed: 2019-03-21
Abstract: An example vacuum-assisted toilet includes a toilet bowl including an outlet. The outlet of the toilet bowl is fluidly coupled to a first flush valve, for example, using a first pipe. The first flush valve is fluidly coupled to a second flush valve that is positioned downstream from the first flush valve. For example, the first flush valve may be fluidly coupled to the second flush valve using a second pipe. The second flush valve is fluidly coupled to a vacuum source. The vacuum source may include, for example, a holding tank having a vacuum pressure therein, a vacuum pump, or any other suitable vacuum source.
Patent WO-2019191420-A1 (WO)
Title: Surgical instrument actuation mechanisms
Inventor: ABBOTT RYAN CHARLES
IPC: A61B34/00
Filed: 2019-03-28
Abstract: Systems and methods for computer-assisted systems using robotic technology are described. For example, this disclosure describes systems and methods that can be used in various contexts such as, but not limited to, minimally invasive computer-assisted tele-operated surgery using robotic technology. The disclosure describes instruments and mechanisms for actuating and controlling the motions of such instruments. The instruments and actuator mechanisms may be used in medical operations and non-medical operations.
Patent WO-2019199689-A1 (WO)
Inventor: POWELL DANIEL J
IPC: C07K14/435
Filed: 2019-04-08
Abstract: La présente invention concerne des compositions et des procédés comprenant un vecteur viral unique comprenant à la fois un premier polynucléotide comprenant un promoteur constitutif lié de manière fonctionnelle à un acide nucléique codant au moins un transgène, l'un desdits transgènes codant un récepteur ou une sous-unité de récepteur, une protéine de fusion de récepteur ou un marqueur fluorescent ; et un second polynucléotide comprenant un promoteur inductible lié de manière fonctionnelle à un acide nucléique codant un effecteur. L'invention concerne également des cellules modifiées comprenant le vecteur viral et des procédés de génération des cellules modifiées comprenant le vecteur viral. L'invention concerne en outre des procédés de traitement d'un patient ayant une maladie, un trouble ou un état associé à l'expression d'un antigène, le procédé comprenant l'administration au patient d'une quantité efficace d'une composition comprenant la cellule modifiée.
Patent WO-2019209961-A1 (WO)
Title: Architecture for light emitting elements in a light field display
Inventor: HE GANG
IPC: H04N13/302
Filed: 2019-04-24
Abstract: The disclosure describes various aspects of an architecture for light emitting elements in a light field display. In an aspect, a light field display can include multiple picture elements (e.g., super-raxels), where each picture element includes multiple sub-picture elements monolithically integrated on a same semiconductor substrate. Each sub-picture element has a respective light steering optical element and includes an array of light emitting elements (e.g., sub-raxels) that produce the same color of light. The light steering optical element can include at least one microlens, at least one grating, or a combination of both. Separate groups of light emitting elements can be configured and a directional resolution of the light field display can be based on the number of groups. The light field display also includes electronic means configured to drive the light emitting elements in each sub-picture element.
Patent WO-2019213196-A1 (WO)
Title: Oven cavity shield
Inventor: POWLOWSKY EVAN PETER
IPC: H05B6/64
Filed: 2019-05-01
Abstract: An oven cavity shield that makes cleaning an oven easier and more ergonomically friendly and avoids the use of harsh cleaning chemicals in a cooking environment is disclosed. The oven cavity shield is configured to be removably positioned within a cooking environment and includes a base portion having a first side and a second side that is opposite of the first side and a side portion removably coupled to the base portion on each of the first and second sides of the base portion. The base portion is adapted to be positioned on a bottom of the cooking environment. The side portions are adapted to be positioned on each side of the cooking environment.
Patent WO-2019217475-A1 (WO)
Title: High capture efficiency wave energy converter with improved heave, surge and pitch stability
Inventor: ROHRER JOHN
IPC: B63B39/00
Filed: 2019-05-07
Abstract: A means for improving the motion stability of a floating, semi-submerged, or submerged body used in, multi-capture-mode wave energy converters (WECs) having two or more bodies, against wave-induced heave, surge, and pitching forces, while reducing the size, mass and cost of such bodies or bases, thus improving the relative motion and hence capture efficiency of such WECs over a broad spectrum of wave periods and wave heights. Stabilizing counter moments against wave-induced motion are substituted by strategic placement of drag plates or planes entraining seawater mass or water-filled cavities within, or attached to, the bases and/or at least one tensioned seabed-affixed cable. The base or reaction-body stabilizing means is disclosed in a two-body multi-capture-mode, deep-water, surface- deployed, wave-terminator-type WEC to concurrently increase wave energy capture efficiency and reduce the volume, mass, and capital cost of the WEC's stabilized reaction body or base.
Patent WO-2019217574-A1 (WO)
Title: Genealogy item ranking and recommendation
Inventor: JIANG PENG
IPC: G06N5/04
Filed: 2019-05-08
Abstract: Systems and methods for training a machine learning (ML) ranking model to rank genealogy hints are described herein. One method includes retrieving a plurality of genealogy hints for a target person, where each of the plurality of genealogy hints corresponds to a genealogy item and has a hint type of a plurality of hint types. The method includes generating, for each of the plurality of genealogy hints, a feature vector having a plurality of feature values, the feature vector being included in a plurality of feature vectors. The method includes extending each of the plurality of feature vectors by at least one additional feature value based on the number of features of one or more other hint types of the plurality of hint types. The method includes training the ML ranking model using the extended plurality of feature vectors and user-provided labels.
Patent WO-2019231655-A1 (WO)
Title: Cryptographic key creation using optical parameters
Inventor: HASSAN AMER A
IPC: G09C1/00
Filed: 2019-05-14
Abstract: A cryptographic key generator for a first optical transceiver includes a photodetector that receives a continuous wave light beam received via an optical channel from a second optical transceiver. The generator samples and quantizes signals from the photodetector during a plurality of intervals to generate respective samples representing respective numbers of photons incident on the photodetector during each of the plurality of intervals. The generator creates a first cryptographic key from the plurality of digital values. The second optical transceiver receives a continuous wave light beam from the first transceiver and performs the same functions to create a second cryptographic key. Due to the reciprocal nature of the channels, the first and second cryptographic keys match.
Patent WO-2019222763-A1 (WO)
Title: System of cell expansion and methods of using the same
Inventor: BOLLARD CATHERINE
IPC: C12M3/00
Filed: 2019-05-20
Abstract: The present disclosure relates, at least in part, to a closed and semi-automated system for the isolation of naive T cells, their expansion, and/or final harvest. The disclosure also relates to using those isolated cells in a large batch format for compiling stocks of stimulated CD45A+ T cells and/or using the stimulated CD45A+ T cells for therapeutic purposes.
Patent WO-2019240931-A1 (WO)
Title: Direct drive rf circuit for substrate processing systems
Inventor: LONG MAOLIN
IPC: H01J37/32
Filed: 2019-05-23
Abstract: A direct drive circuit for providing RF power to a component of a substrate processing system includes a clock generator to generate a clock signal at a first frequency, a gate driver to receive the clock signal and a half bridge circuit. The half bridge circuit includes a first switch with a control terminal connected to the gate driver, a first terminal and a second terminal; a second switch with a control terminal connected to the gate driver, a first terminal connected to the second terminal of the first switch and an output node, and a second terminal; a first DC supply to supply a first voltage potential to the first terminal of the first switch; and a second DC supply to supply a second voltage potential to the second terminal of the second switch. The first voltage potential and the second voltage potential have opposite polarity and are approximately equal in magnitude.
Patent WO-2019231856-A1 (WO)
Title: Compositions, methods and systems for processing or analyzing multi-species nucleic acid samples
Inventor: WEST JOHN
IPC: C12N15/06
Filed: 2019-05-24
Abstract: Provided herein are compositions, methods, and systems for sample processing and/or data analysis. Sample processing may include nucleic acid sample processing and subsequent sequencing. Methods and systems of the present disclosure can be used, for example, for the analysis of a nucleic acid sample from a human, non-human, and combinations thereof.
Patent WO-2019241164-A1 (WO)
Title: Control system for steerable towed marine equipment
Inventor: LAMBERT DALE J
IPC: G01V1/38
Filed: 2019-06-10
Abstract: A control system provides steering control commands to a steering actuator of a steering device on a piece of towed marine equipment. A memory in the control system stores setpoint data including positional values for a desired position of the piece of towed marine equipment. A control module is configured to receive the setpoint data, receive process data representing a calculated actual position of the piece of towed marine equipment; and calculate a control command for the steering actuator of the steering device based upon the setpoint data and the process data. A disturbance adjustment calculation module is configured to combine a disturbance value based upon a measured disturbance with a value of the process data and output a disturbance adjustment value. A correction calculator module adds the disturbance adjustment value to the control command to create an adjusted control command for transmission to the steering actuator.
Patent WO-2020006399-A1 (WO)
Title: A method of using air and hydrogen in low pressure tube transportation
Inventor: NEOPHYTOU ALEXANDRE
IPC: B65G51/04
Filed: 2019-06-28
Abstract: A method is described for maintaining a gaseous composition within a tube (that is part of tubular transportation system for transporting passengers or cargos via a capsule), where the tube is arranged along a predetermined route. The method comprises: (a) pumping the tube to a pressure that is below atmospheric pressure until the tube is substantially evacuated; (b) identifying a predetermined power value; (c) identifying a first percentage,  x , of hydrogen based on the predetermined power value identified in (b) and a leak rate associated with the tube; (d) maintaining within each tube in the plurality of substantially evacuated tubes, a gaseous composition comprising a mixture of a first percentage,  x , of hydrogen and a second percentage, ( 100-x ), of air.
Patent WO-2020018768-A1 (WO)
Title: Curable film-forming compositions prepared from multiple hydrophobic polymers and method of mitigating dirt build-up on a substrate
Inventor: MOYANO DANIEL F
IPC: C09D143/04
Filed: 2019-07-18
Abstract: The present invention is directed to curable film-forming compositions comprising a first film-forming polymer prepared from at least one hydrophobic monomer, a second film-forming polymer prepared from at least one hydrophobic monomer, and a curing agent. Upon application of the curable film-forming composition to a substrate to form a coating layer, the first film-forming polymer is distributed throughout the coating layer, and the concentration of the second film-forming polymer is greater at the surface of the coating layer than the concentration of the second film-forming polymer within the bulk of the coating layer. The invention is additionally drawn to substrates coated with the curable film-forming composition. The present invention is also drawn to methods of mitigating dirt build-up on a substrate, comprising applying to at least a portion of the substrate the curable film-forming composition described above and at least partially curing the curable film-forming composition.
Patent WO-2020046735-A1 (WO)
Inventor: HARDING GRANT
IPC: C22C30/00
Filed: 2019-08-23
Abstract: Austenitic stainless alloys have been discovered that exhibit unexpectedly superior corrosion resistance, particularly to sulfuric acid solutions, when compared to that exhibited by conventional alloys with closely related compositions. These alloys advantageously are corrosion resistant to a relatively wide range of sulfuric acid concentration and temperature and are thus particularly suitable for use in the industrial production of sulfuric acid.
Patent WO-2020055656-A1 (WO)
Title: Synthesis of trichlorosilane from tetrachlorosilane and hydridosilanes
Inventor: AUNER NORBERT
IPC: C01B33/107
Filed: 2019-09-05
Abstract: The invention relates to a process for the preparation of trichlorosilane (HSiCI3) which comprises the reaction of tetrachlorosilane (SiCU) with hydridosilanes in the presence of a catalyst.