baber/WOPTO huggingface dataset:
Patent WO-2021080791-A1 (WO)
Title: Private password constraint validation
Inventor: MALKA GAL
IPC: G06F21/46
Filed: 2020-10-09
Abstract: Privately determining whether a password satisfies a constraint without having to divulge the password itself to a third party that evaluates the constraint, and without the third party even being aware of the result of the evaluation. After the user selects a password, private communication (e.g., private information retrieval) is used to determine whether the selected password satisfies password constraints. For instance, the password might be encrypted (e.g., homomorphically), and then the encrypted password and a function definition (e.g., a homomorphic function definition) is then provided to the third party. The third party then performs the function and returns an already encrypted result. The third party generated the encrypted result directly, without having access to the result in the clear. Upon receiving the encrypted result, the user's computing system may then decrypt the result, to find out whether the password satisfies the constraints, and thus is sufficiently safe.
Patent WO-2021076979-A1 (WO)
Inventor: JAIN NIKHIL
IPC: C23C14/14
Filed: 2020-10-16
Abstract: A growth structure having a lattice transition (or graded buffer) or an engineered growth structure with a desired lattice constant, different from a lattice constant of conventional substrates like GaAs, Si, Ge, InP, under a release layer or an etch stop layer is used as a seed crystal for growing optoelectronic devices. The optoelectronic device can be a photovoltaic device having one or more subcells (e.g., lattice-matched or lattice-mismatched subcells). The release layer can be removed using different processes to separate the optoelectronic device from the growth structure, which may be reused, or from the engineered growth structure. When using the etch stop layer, the growth structure or the engineered growth structure may be grinded or etched away. The engineered growth structure may be made from a layer transfer process between two wafers or from a ternary and/or a quaternary material. Methods for making the optoelectronic device are also described.
Patent WO-2021080904-A1 (WO)
Inventor: AUYEUNG CHEUNG
IPC: H04N11/02
Filed: 2020-10-19
Abstract: L'invention concerne un procédé de décodage vidéo mis en œuvre dans un décodeur vidéo. Un élément de syntaxe peut être reçu à partir d'un flux binaire d'une vidéo codée qui indique si une séquence d'images sont monochromes ou comprennent trois composantes de couleur qui sont codées séparément. En inférant une valeur d'un élément de syntaxe, un outil de codage peut être désactivé lorsque l'élément de syntaxe indique que la séquence d'images sont monochromes ou comprennent trois composantes de couleur qui sont codées séparément. L'outil de codage utilise de multiples composantes de couleur d'une image comme entrée ou dépend d'une composante de chrominance d'une image. Des exemples des outils de codage désactivés peuvent comprendre un codage conjoint de résidus de chrominance, une transformée de couleur active (ACT), ou une modulation de code d'impulsion delta à base de bloc (BDPCM) pour une composante de chrominance.
Patent WO-2021080936-A1 (WO)
Inventor: JANARDHANAN PREETHI
IPC: A61P35/02
Filed: 2020-10-20
Abstract: La présente invention concerne des méthodes d'utilisation de la 2-(2,6-dioxopipéridin-3-yl)-4-(2-fluoro-4-(3-morpholinoazétidin-1-yl)méthyl)benzyl)amino)isoindoline-1,3-dione, ou d'un énantiomère, d'un mélange d'énantiomères, d'un tautomère, d'un isotopologue ou d'un sel pharmaceutiquement acceptable de celle-ci, seule ou en association avec l'obinutuzumab, pour traiter, prévenir ou gérer un leucémie lymphocytique chronique/lymphome lymphocytique.
Patent WO-2021081051-A1 (WO)
Title: Predictive powertrain control for a multi-mode hybrid electric vehicle
Inventor: ROBINETTE DARRELL
IPC: G01C21/36
Filed: 2020-10-21
Abstract: One example control system for a hybrid electric vehicle (HEV) includes an electronic processor configured to retrieve future path condition data indicative of a future path condition of a path on which the HEV is traveling. The electronic processor may determine a desired operating mode of the HEV based on the future path condition data and current operating characteristic data of the HEV. The electronic processor may control a mode switching actuator to be configured such that the powertrain of the HEV operates in the desired operating mode. The electronic processor may be further configured to control at least one driving component of a powertrain of the HEV based on the operating characteristic data, the future path condition data, and the desired operating mode.
Patent WO-2022093170-A1 (WO)
Inventor: CLEVELAND MARK
IPC: A61K33/06
Filed: 2020-10-26
Abstract: Disclosed herein are solid oral dosage formulations comprising sodium sulfate, magnesium sulfate, and potassium chloride for inducing purgation of the colon of a subject. Furthermore, the disclosed compositions and formulations are useful to cleanse the colon when administered in sufficient quantities. Methods for inducing purgation of the colon and for cleansing the colon are also disclosed.
Patent WO-2022015351-A1 (WO)
Title: Pipeline scraper assemblies including wear indicators and methods for using the same
Inventor: AL-MUSLIM HUSAIN M
IPC: B08B9/055
Filed: 2020-10-27
Abstract: A pipeline scraper assembly including a guide disc (120), and a sealing disc (130) coupled to the guide disc, where the sealing disc defines a sealing disc outer circumference, and an initial wear indicator (140) defining an initial radially-facing wear face that is positioned radially inward from the sealing disc outer circumference by an initial wear distance, and a secondary wear indicator (150) defining a secondary radially-facing wear face that is positioned radially inward from the sealing disc outer circumference by a secondary wear distance, where the secondary wear distance is greater than the initial wear distance.
Patent WO-2021101684-A1 (WO)
Inventor: CHELARU SILVIU DORIAN
IPC: B63B1/18
Filed: 2020-10-28
Abstract: Ultra-large marine submersible transport boats and arrangements for aqueous bulk liquids transportation, including fresh water and irrigation drainage, from specifically configured supply stations to specifically configured delivery stations. Boats present rigid hydrodynamic shaped double-walled submersible hulls incorporating a plurality of inside-reinforced impervious ballast chambers and also present radial reinforcing elements and hollow interior cavities that enclose collapsible bulk liquid bladders for transporting bulk liquids. Hulls can be made of reinforced concrete. Hull openings permit seawater circulation, avoiding transportation of bulk ballast seawater. Submersible cruising reduces structural loads and drag. An on-board hydro-pneumatic ballasting system adds to and removes reusable hull ballast water from, the ballast chambers controlling the hull's depth, pitch, and roll. Propulsion, steering capabilities, and detailed arrangements and methods for loading, unloading, and transporting bulk liquids are presented. Hull manufacturing is done on marine floating platforms using onshore precast panels. Maintenance and end of life procedures are detailed.
Patent WO-2021091882-A1 (WO)
Title: Radar detector utilizing complex data for processing of signal information
Inventor: DANDROW JONATHAN
IPC: G06N3/02
Filed: 2020-11-03
Abstract: The use of complex analysis enables enable various new methods and strategies for the identification of a RF transmission source in a radar detector. The incoming signal (13) is processed using complex signal representations (I, Q), allowing for the recognition of signal patterns in the radio spectrum which may be hidden by conventional methods using only demodulation of signals which are in-phase with a local oscillator. The additional signal information can aid in overcoming signal and noise discrimination challenges faced by radar detectors using traditional band-limited, scalar sampling strategies, including the challenge of discriminating between police radar signals and other radar sources that utilize signals in the same frequency ranges (e.g., radar door openers, traffic sensors, vehicle-based collision avoidance, cruise control, blind spot monitor emitters).
Patent WO-2021096729-A1 (WO)
Title: Proximal locking mechanism for colpotomy device
Inventor: MACDONALD JEFFREY
IPC: A61B17/00
Filed: 2020-11-03
Abstract: A knob locking assembly for a laparoscopic medical device is provided. The knob locking assembly includes a lock configured to engage the knob locking assembly with a drive tube housing of the laparoscopic medical device in extended and retracted positions where the knob locking assembly rotates but does not translate with respect to the drive tube housing when engaged. The knob locking assembly also has a biasing member that provides a biasing force for biasing the lock in each of the extended and retracted positions to lock out longitudinal translation of the rotatable drive assembly when the knob locking assembly is engaged with the drive tube. In addition, the knob locking assembly includes an actuator to counter the biasing force for disengaging the lock to permit longitudinal translation of the rotatable drive assembly via the knob locking assembly when disengaged.
Patent WO-2021101991-A1 (WO)
Inventor: PIWNICA-WORMS DAVID
IPC: C07K16/28
Filed: 2020-11-18
Abstract: Provided herein are agents, such as antibodies, antibody-drug conjugates, or chimeric antigen receptors, that target B7-H3. Methods of treating cancer are provided, comprising administering to a patient in need thereof an effective amount of an B7-H3-targeting agent. The patient may be selected for treatment if the cancer expresses an increased level of B7-H3.
Patent WO-2022108586-A1 (WO)
Inventor: KIM SOO
IPC: H01M8/1004
Filed: 2020-11-19
Abstract: Un matériau catalyseur de pile à combustible comprend un alliage métallique. L'alliage métallique est un alliage ternaire qui a une formule chimique PtxCoyMz, où 0,40 ≤ x ≤ 0,90, 0,05 ≤ y ≤ 0,25, 0,05 ≤ z ≤ 0,35, et M est un élément métallique autre que Pt et Co.
Patent WO-2021102141-A1 (WO)
Inventor: WIECKOWSKI MICHAEL
IPC: F24H1/10
Filed: 2020-11-19
Abstract: An ohmic heater has a structure (20) defining a flow path extending in a downstream direction (D), a first pair of electrodes (34a, 34b) and a second pair of electrodes (36a, 36b). The electrodes of each pair are adjacent one another in the downstream direction but spaced from one another in a direction perpendicular to the downstream direction; the pairs of electrodes are spaced apart from one another in the downstream direction. An electrical circuit (40,42,44,46,48,50) is operative to apply a voltage (i) between the electrodes (34a, 34b) of the first pair; or (ii) between the electrodes (36a, 36b) of the second pair; or (iii) between at least one electrode (34a) of the first pair and at least one electrode (36b) of the second pair, and may vary the applied voltage. The heater can meet varying conditions such as changes in conductivity of the liquid flowing through the heater.
Patent WO-2021119060-A1 (WO)
Inventor: POKHRIYAL ANUSHA
IPC: H01L33/00
Filed: 2020-12-09
Abstract: A transfer method includes providing a first light emitting diode on a first substrate, performing a partial laser liftoff of the first light emitting diode from the first substrate, laser bonding the first light emitting diode to the backplane after performing the partial laser liftoff, and separating the first substrate from the first light emitting diode after the laser bonding.
Patent WO-2021119184-A1 (WO)
Inventor: CUI PIAOYANG
IPC: G01S5/04
Filed: 2020-12-09
Abstract: Provided herein is a system comprising: one or more processors; and a memory storing instructions that, when executed by the one or more processors, causes the system to perform: generating a projection of a map having an origin; determining distortion factors of the map relative to distances from the origin; determining a distance from a vehicle to the origin; determining a reading from a sensor of the vehicle; and adjusting the reading to coordinates of the map based on a distortion factor corresponding to the distance.
Patent WO-2021138313-A1 (WO)
Title: Electronic apparatus and method for dynamically selecting a wi-fi and bluetooth coexistence mode based on packet statistics, signal condition, and application characteristics
Inventor: NAGARATHNAM YUVARAJ
IPC: H04W24/02
Filed: 2020-12-29
Abstract: An electronic apparatus and a method for determining which of a plurality of coexistence modes to execute with a processor. The processor selectively runs one or more applications. Each coexistence mode when executed enables coexistence of wireless communication according to first and second wireless communication protocols. The processor executes a program so as to: measure wireless signal conditions of signals received with the first and second wireless communication protocols, respectively; determine packet statistics of communication packets received with the first and second wireless communication protocols, respectively; obtain, for each application being run by the processor, an application performance indication, an application first communication protocol setting; and an application second communication protocol setting; determine which one of the coexistence modes to execute based on the wireless signal conditions, the packet statistics, the application performance indication, application first communication protocol setting; and the application second communication protocol setting.
Patent WO-2021011962-A1 (WO)
Inventor: WANG SAMANTHA
IPC: A61J1/00
Filed: 2020-07-15
Abstract: The present disclosure generally relates to an applicator for administering a composition for treating one or more of vaginal dryness, vaginal irritation, vaginal itch, vaginal infection, vaginal odor, vaginal chafing, dyspareunia, and/or vaginal atrophy, and more specifically, to an applicator comprising a receptacle comprising a first portion, a second portion, and an attachment structure, where the first portion and second portion are removably attached to define a substantially spherical shape, where a vaginal care composition is stored within the receptacle.
Patent WO-2021146563-A1 (WO)
Title: Electric vehicle drum brake dust evacuation and cooling concept
Inventor: SABETI MANOUCHEHR
IPC: F16D65/827
Filed: 2021-01-15
Abstract: A drum brake assembly for use with a wheel end electric drive motor arrangement can generate brake dust, which may accumulate on the electric motor and cause heat retention problems that are detrimental to motor performance and longevity. These issues are addressed by providing an assembly including a support attachable to a vehicle axle element, brake shoes pivotally mountable on the support, and a wheel spindle interconnected with one end of the axle element. A perforated dust shield is attachable to the support on an axial side of the brake shoes opposite the fan rotor, such that, during vehicle operation, air drawn by blades on the fan rotor through openings in a wall of the brake drum carries debris out through perforations in the dust shield and away from the wheel end motor and brake assembly.
Patent WO-2021158472-A1 (WO)
Title: Additive manufacturing of hollow or partially hollow rolling elements
Inventor: HOLLEN PERRY
IPC: F16C33/32
Filed: 2021-02-01
Abstract: A hollow bearing rolling element or a rolling element with a lattice internal structure provides several advantages over a solid bearing. It is lighter than a solid bearing. Less material is required and sintering times are reduced because bonding material can flow easily to near the surface. The blank is formed using an additive manufacturing processes which offers better uniformity than a conventional two die process, enabling production of blanks much closer to finished size. They also eliminate the "Saturn Ring" associated with the conventional process. This translates into reduced grinding allowances and shorter processing time reducing both material and finishing operations costs. These processes also enable the production of hollow elements and partially hollow elements further reducing material costs, addressing the problems inherent to core material removal and reducing sintering time. The advantages offered by the additive manufacturing are especially beneficial for large products made in small batches.
Patent WO-2021168239-A1 (WO)
Title: Suprachoroidal delivery of drug particles to reduce toxicity
Inventor: FU JIE
IPC: A61K31/704
Filed: 2021-02-19
Abstract: A population of polymeric particles for controlled release of therapeutic agents which have unacceptable toxicity when administered intravitreally can be safely administered suprachoroidally at the same intravitreal concentration or dose. In a preferred embodiment, the particles have a high loading of the agent and is released without a substantial initial burst release. Examples demonstrate safety and efficacy of delivery of acriflavine-containing particles when administered suprachoroidally. The examples demonstrate sustained release with low to no burst release of the highly water soluble for up to 60 days.
Patent WO-2021168366-A1 (WO)
Title: Telescoping electrical connector joint
Inventor: KELLY BENTON
IPC: E21B17/07
Filed: 2021-02-19
Abstract: A telescoping connector joint (30) for making an electrical connection includes a first tubular member (36) with a first internal bore (38). A second tubular member (46) is located within the first internal bore defining a joint annular space (56) between an outer diameter surface of the second tubular member and an inner diameter surface of the internal bore. An annular seal assembly (58) seals the joint annular space. A female wet connect member (72) is located on one of the first tubular member and the second tubular member, and a male wet connect member (74) is located on the other. The telescoping connector joint has a connected configuration where the female wet connect member is in electrical engagement with the male wet connect member and has an unconnected configuration where the female wet connect member is free of electrical engagement with the male wet connect member.
Patent WO-2021174143-A1 (WO)
Inventor: ANTHONY JULIA
IPC: A61M5/32
Filed: 2021-02-26
Abstract: The disclosure relates to systems, methods and apparatus of storing, transporting, mixing, and injecting a drug as a solution, and in some embodiments, to a drug injection apparatus and system intended for use in mixing on demand a drug with a liquid, such as water, in a premeasured quantity and dosage, and injecting the drug mixture using an integrated hypodermic needle assembly. Also provided are methods of using such apparatus and systems.
Patent WO-2021195024-A1 (WO)
Inventor: MARTIN J TYLER
IPC: A61K39/39
Filed: 2021-03-23
Abstract: The present application relates to triterpene glycoside saponin-derived adjuvants, syntheses thereof, and intermediates thereto. The application also provides salt forms, formulations, and pharmaceutical compositions comprising compounds of the present invention and methods of using said compounds, salt forms, or compositions in the treatment of and immunization for infectious diseases.
Patent WO-2021231009-A1 (WO)
Title: Listen-before-talk (lbt) failure detection in dormant cell and outside discontinuous reception (drx) active time
Inventor: ZHANG XIAOXIA
IPC: H04W76/19
Filed: 2021-04-12
Abstract: Wireless communications systems and methods related to communications in a network are provided. A UE receives a listen-before-talk (LBT) failure detection configuration associated with at least one of a dormant mode or a discontinuous reception (DRX) cycle in a first cell of a wireless communication network. The UE performs, based on the LBT failure detection configuration, an LBT failure detection in the first cell while operating in the dormant mode for the first cell or during an inactive DRX configured-on duration of the DRX cycle. The UE transmits an LBT failure detection report based on the LBT failure detection.
Patent WO-2021216395-A1 (WO)
Inventor: KRASNOFF CURREN EMMETT
IPC: F03B13/22
Filed: 2021-04-19
Abstract: A fluid acceleration system includes a housing, a rotational element, a conduit assembly, and a driver. The housing defines an inlet, an outlet, and an interior chamber configured to receive a fluid. The rotational element is disposed within the interior chamber. The rotational element includes a central support and a plurality of blades coupled to the central support. The central support extends between an upper wall and a lower wall of the housing. The conduit assembly is positioned external to the housing. The conduit assembly connects the outlet to the inlet. The driver is positioned to drive the rotational element to accelerate the fluid within the interior chamber such that a portion of the fluid flows out of the outlet, through the conduit assembly, and back into the interior chamber through the inlet.
Patent WO-2021226220-A1 (WO)
Title: Chemical injection system for completed wellbores
Inventor: O'MALLEY EDWARD
IPC: E21B4/02
Filed: 2021-05-05
Abstract: A resource exploration and recovery system includes a first system and a second system extending into a wellbore. The second system includes a completion having a casing defining a wellbore internal diameter. Chemical injection tubing extends from the first system into the completion. The chemical injection tubing includes a terminal end portion. A chemical introduction system is arranged at the first system and fluidically connected to the chemical injection tubing. The chemical introduction system is operable to deliver a chemical into the chemical injection tubing. A chemical injector assembly is mounted to the terminal end portion. The chemical injector assembly includes a propulsion system.
Patent WO-2022005609-A1 (WO)
Title: Third party based pirated copy tracing
Inventor: ZHANG XIAN
IPC: G06F21/16
Filed: 2021-05-10
Abstract: According to implementations of the subject matter described herein, a solution is provided for pirated copy tracing based on a third party. In the solution, a report on a pirated copy of a digital content is received from a third party, wherein the report comprises first secret information for characterizing a first identification, time information and tracing information of the pirated copy. Subsequently, a request for verifying the report is received to determine whether the report is valid. When the report is determined as valid, a licensee associated with the report is marked as a first status to indicate that the pirated copy might be leaked by the licensee. Therefore, the pirated copy may be effectively traced based on third parties. The tracing information in the report can be hidden, and other third parties can therefore be prevented from using the tracing information for duplicate reports.
Patent WO-2021231279-A1 (WO)
Title: User search category predictor
Inventor: RISHI SAHIL
IPC: G06F17/30
Filed: 2021-05-10
Abstract: Described herein are embodiments for improving search engine results of listings of For Sale Objects (FSOs). A search engine may be improved by implementing rules that resolve ambiguity between listings for different (FSOs) that match the same search inputs. An unsupervised machine learning module may evaluate candidate rules and identify improvements that may not be obvious to a human evaluator. An ecommerce site that combines the improved search engine with the unsupervised machine learning module may dynamically evaluate search results using different candidate rules and iteratively improve search results.