baber/WOPTO huggingface dataset:
Patent WO-2019168786-A1 (WO)
Inventor: O'BRIEN JOHN J
IPC: G06Q20/04
Filed: 2019-02-25
Abstract: A blockchain-based method includes: generating an order for a customer based on the customer's profile; receiving warranty data for the order from manufacturers; associating the order with the warranty data; generating a token for the customer and adding the token to the customer's profile; updating the token with the warranty data; determining a delivery method for the order; identifying a courier based on the determined delivery method; transferring the token to the identified courier; updating the token when the order is delivered; and paying the courier when the delivery of the order is confirmed. Transactions in each step are stored in a blockchain.
Patent WO-2019178355-A1 (WO)
Title: Transducer system with configurable acoustic overload point
Inventor: GAGNON RONALD
IPC: H04R3/00
Filed: 2019-03-14
Abstract: A MEMS transducer system has a transducer configured to convert a received signal into an output signal for forwarding by a transducer output port, and an integrated circuit having an IC input in communication with the transducer output port. The IC input is configured to receive an IC input signal produced as a function of the output signal. The system also has a dividing element coupled between the IC input and the transducer output port. The dividing element is configured to selectively attenuate one or more signals into the IC input to at least in part produce the IC input signal. Other implementations may couple a feedback loop to the ground of the transducer (similar to bootstrapping), or pick off voltages at specific portions of the transducer.
Patent WO-2019183643-A1 (WO)
Inventor: LANCE TROY E
IPC: F41C33/04
Filed: 2019-03-25
Abstract: A holster for receiving and withdrawing a handgun has a proximal wall portion with a handgun retention mechanism thereon. The mechanism having a first lever with a tab portion for actuation and release of a trigger guard, the lever having a snap fit into a lever region without a separate pin. A belt engaging member covers the lever region capturing the first lever therein. If a second retention mechanism is used, another lever with a tab portion is positioned so the tabs are stacked, depressing one also depresses the tab behind it, such that both mechanisms are released. Overmolded polymer layers in the holster body provides a softer interior handgun engagement surfaces. The holster body is split forwardly with a threaded fastener for clamping onto the handgun. No holster body is beneath or rearward of the tab portion, configured as a thumb button, allowing smooth transition to gripping the handgun.
Patent WO-2019191330-A1 (WO)
Inventor: SHERRIT STEWART
IPC: B06B1/12
Filed: 2019-03-27
Abstract: A dual frequency ultrasonic and sonic actuator with constrained impact mass is presented. According to one aspect, displacement of the impact mass is constrained by cavity to which ultrasonic stress from the tip of a horn is applied. According to another aspect, the displacement of the impact mass is constrained by a spring attached to the tip of the horn. According to another aspect, the displacement of the impact mass is constrained by a flexure. The constrained impact mass converts the ultrasonic stress to lower frequency sonic stress that is coupled to a transmitting element for transmission through a surface. According to one aspect, the transmitting element is a longitudinal probe. According to another aspect, the transmitting element is a drill bit used to penetrate though the surface. According to another aspect, the transmitting element is a thumper used to transmit elastic waves though the surface.
Patent WO-2019191567-A1 (WO)
Title: Vehicle twist axle assembly
Inventor: CASALI FRANK
IPC: B60G21/05
Filed: 2019-03-29
Abstract: The twist axle assembly includes a cross beam that extends along a length between opposite ends, and a pair of trailing arms are fixedly attached with the opposite ends. A spindle plate is fixedly attached with each of the trailing arms. For each spindle plate and trailing arm combination, the spindle plate and trailing arm are provided with cooperating orbital adjustment features which allow an orientation of the spindle plate relative to the trailing arm to be adjusted prior to the spindle plate being fixedly attached with the trailing arm for allowing preselection of a camber angle, a caster angle, and a toe angle for a wheel to be coupled with the spindle plate.
Patent WO-2019195136-A1 (WO)
Inventor: DUEY DANA YEN MEI
IPC: A61P27/02
Filed: 2019-04-01
Abstract: La présente invention concerne des agents de liaison, tels que des anticorps (y compris des fragments variables à chaîne unique), qui se lient de manière spécifique à la composante C3 du complément, notamment C3 humaine, des compositions les comprenant, et des procédés d'utilisation associés. L'invention concerne également des polynucléotides et des vecteurs associés codant pour les agents de liaison et des cellules les comprenant.
Patent WO-2019212813-A1 (WO)
Title: Dual frequency ultrasound transducer
Inventor: PANG GUOFENG
IPC: G01N29/24
Filed: 2019-04-24
Abstract: A dual frequency ultrasound transducer includes a high frequency (HF) transducer and a low frequency (LF) transducer that is positioned behind the high frequency transducer. An intermediate layer is positioned between the low frequency transducer and the high frequency transducer to absorb high frequency ultrasound signals. An alignment feature on the low frequency transducer is positioned with respect to a fiducial that is marked at a known position with respect to high frequency transducer elements of the HF transducer to align low frequency transducer elements of the LF transducer with the HF transducer elements.
Patent WO-2019210272-A1 (WO)
Title: Ultrasound-mediated gene and drug delivery
Inventor: MIAO CAROL HSING
IPC: A61K47/34
Filed: 2019-04-26
Abstract: Transcutaneous, ultrasound-mediated methods for administering compound(s) to subject tissue(s) are provided. Examples involve positioning an occluding device in a vessel such that the blockage is adjacent to target tissue; engaging the device to occlude outflow from a region adjacent to the tissue; administering compound(s) to the vessel such that it is substantially retained adjacent to the target tissue; determining the location of the compound and/or a detectable adjunct compound optionally administered with the compound, using diagnostic ultrasound, radiography, or fluorography; administering therapeutic ultrasound energy transcutaneously to mediate delivery of the compound across the vessel wall and into adjacent target tissue.
Patent WO-2020222838-A1 (WO)
Inventor: APRO ATTILA
IPC: G06F13/38
Filed: 2019-05-01
Abstract: An adaptive radio frequency module including a switching circuit to switch receipt of a voltage, an assembly including the adaptive RF module, a system comprising a base unit with one or more radio frequency modules, and a method of operation of the system are provide.
Patent WO-2019226705-A1 (WO)
Title: Apparatus and method for automated tuning of optical power, extinction ratio, and crossing of multi-channel eye diagrams simultaneously
Inventor: LYU GAP
IPC: H04B10/50
Filed: 2019-05-21
Abstract: A method for establishing the settings in a multichannel optic module that includes connecting the optic module to an optimization module and establishing initial settings in the multichannel optic module for each channel such that the settings include bias voltage, modulation voltage, and crossing voltage. This method then sets the overshoot to a target overshoot value for each channel and adjusting the settings to optimize the eye mask margin and minimize bias voltage. The settings are generated at different temperatures to create and these settings across temperature are stored in a memory of the optic module. The optimization module analyzes an eye diagram created by optic signal from the multichannel optic module and uses PID control determine optimal setting for the multichannel optic module. The target overshoot value may be 20% of voltage amplitude.
Patent WO-2019232520-A1 (WO)
Title: Mass spectral analysis of large molecules
Inventor: WANG YONGDONG
IPC: H01J49/26
Filed: 2019-06-03
Abstract: A method for mass spectral analysis of molecules based on full mass spectral profile or raw scan mode data, comprising the steps of specifying the basic building blocks for the molecule; estimating initial values including trial numbers of building blocks, charge states, and possible modifications; calculating discrete isotope distributions based on elemental compositions; calculating a profile mode theoretical mass spectrum using a target mass spectrum peak shape function; performing regression analysis between acquired profile mode mass spectrum data and calculated theoretical mass spectrum data and reporting regression statistics; using regression statistics as feedbacks to update initially estimated values including trial numbers of building blocks, charge states, and possible modifications; and repeating selected step to optimize the regression statistics. A mass spectrometer operating in accordance with the method. A medium having computer readable program instructions for causing a mass spectrometer associated with a computer to operate in accordance with the method.
Patent WO-2020076373-A1 (WO)
Inventor: WILSON DAVID B
IPC: G01S7/288
Filed: 2019-06-03
Abstract: A method for transforming and reconstructing a signal includes receiving a plurality of samples of a waveform of the signal at different points in time. The waveform of the signal is transformed, for each sample, into an in-phase (I) component and a quadrature (Q) component. A derotational circuit applies a delayed complex conjugate multiple (DCM) to the signal to determine a constant product having an I component (I c ) and a Q component (Q c ). A magnitude component is determined based on I c  and Q c . A delta phase component is determined based on I c  and Q c . The magnitude component is processed to create a processed magnitude component. The delta phase component is processed to create a processed delta phase component. An IQ waveform is created by reconstructing the waveform of the signal based on the processed magnitude component and the processed phase component.
Patent WO-2019237057-A1 (WO)
Title: Flexible batteries
Inventor: KHALIUTA KIRILL
IPC: H01M4/08
Filed: 2019-06-07
Abstract: A flexible battery and method of manufacturing thereof are provided. An example flexible battery may include a first current collector comprising a first copper plate, an anode layer disposed on the first current collector, a second current collector comprising a second copper plate, a cathode layer disposed on the second current collector, and a separator layer comprising a polymer material. The anode layer may comprise a composite of thermoplastics, silver powder, and potassium hydrogen carbonate. The cathode layer may comprise a composite of thermoplastics and a freshly prepared zinc hydroxide. The separator layer can be impregnated with an electrolyte comprising an aqueous solution of potassium hydroxide, lithium hydroxide, potassium zincate, and modifying additives. The modifying additives may include a monobasic organic acid, a dibasic organic acid, and a tribasic organic acid as anion donors, and one or more complexones as cation electron acceptors.
Patent WO-2020033035-A1 (WO)
Title: System for hydrogen detection in cooling towers
Inventor: JOHNSTON WILLIAM ROBERT
IPC: F28C1/00
Filed: 2019-06-10
Abstract: A method may include: drawing a slip stream sample from a cooling fluid stream, the cooling fluid stream being fluidically coupled to an outlet of a heat exchanger and an inlet of a cooling tower; introducing the slip stream sample into an expansion chamber; and measuring a concentration of hydrogen gas within a headspace of the expansion chamber.
Patent WO-2020023560-A1 (WO)
Title: Isoquinoline compounds and uses thereof
Inventor: LIANG JUN
IPC: C07D401/12
Filed: 2019-07-23
Abstract: Isoquinoline compounds of formula (I) variations thereof, and their use as inhibitors of HPK1 (hematopoietic kinase 1) are described. The compounds are useful in treating HPK1-dependent disorders and enhancing an immune response. Also described are methods of inhibiting HPK1, methods of treating HPK1-dependent disorders, methods for enhancing an immune response, and methods for preparing the isoquinoline compounds.
Patent WO-2020060672-A1 (WO)
Inventor: SEBASTIAN SMITA
IPC: G06Q20/38
Filed: 2019-07-30
Abstract: A method includes associating a virtual card number (VCN) with an account owned by a customer. The VCN is in a format used for account numbers in a payment card system. The account is not a payment card system account. After a P2M (person to merchant) push payment transaction funded by the account, a request is received from the customer to perform a chargeback with respect to the P2M transaction. A message is transmitted to execute the requested chargeback. The message includes the VCN.
Patent WO-2020028832-A1 (WO)
Title: Muscle targeting complexes and uses thereof for treating dystrophinopathies
Inventor: SUBRAMANIAN ROMESH
IPC: A61K31/7105
Filed: 2019-08-02
Abstract: Aspects of the disclosure relate to complexes comprising a muscle-targeting agent covalently linked to a molecular payload. In some embodiments, the muscle-targeting agent specifically binds to an internalizing cell surface receptor on muscle cells. In some embodiments, the molecular payload promotes the expression or activity of a functional dystrophin protein. In some embodiments, the molecular payload is an oligonucleotide, such as an antisense oligonucleotide, e.g., an oligonucleotide that causes exon skipping in a mRNA expressed from a mutant DMD allele.
Patent WO-2020072129-A1 (WO)
Title: Continuous space-bounded non-malleable codes from stronger proofs-of-space
Inventor: MUKHERJEE PRATYAY
IPC: H04L9/08
Filed: 2019-08-07
Abstract: Systems, methods, and apparatuses for protecting a secret on a device with limited memory, while still providing tamper resistance, are described. To achieve security, an encoding computer can apply a memory-hard function MHF to a secret S and determine a result Y, then determine a proof η for the result Y. Then, the encoding computer can send a codeword C comprising the secret S and the proof η to a decoding computer. The decoding computer can retrieve the codeword C from persistent memory and parse the secret S and the proof η. The decoding device can use transient memory to decode the codeword C by verifying the proof η was generated with the secret S and the result Y. When the correctness of the result Y is verified, the decoding device can apply a cryptographic function to input data using the secret S then reset the transient memory.
Patent WO-2020041039-A1 (WO)
Title: Desalter inlet distributor designs and methods
Inventor: DAS SANDIPAN
IPC: B01D17/02
Filed: 2019-08-13
Abstract: A crude oil desalter unit includes a settler, an inlet manifold fluidly coupled to the settler, and one or more inlet distributors extending from the inlet manifold to discharge a water-in-oil emulsion into the settler. Each inlet distributor includes a riser having a first end, a second end, and an inner flowpath extending between the first and second ends, wherein the riser is coupled to the inlet manifold at the first end, one or more outlet nozzles provided at the second end and in fluid communication with the inner flowpath, and a static mixer positioned within the inner flowpath and defining one or more helical pathways operable to induce rotational flow to a fluid flowing within the inner flowpath.
Patent WO-2020047517-A1 (WO)
Inventor: ZHANG WENHAO
IPC: H04N19/176
Filed: 2019-08-30
Abstract: In some embodiments, a method selects a first template of pixels that is outside of a first block and a second template of pixels that is outside of the first block. Then, the method selects a first region of pixels that are inside the first block and a second region of pixels that are inside the first block. A first weight is calculated based on the first template of pixels and the first region of pixels and a second weight is calculated based on the second template of pixels and the second region of pixels. The first weight and the second weight are used in a motion prediction search for a second block.
Patent WO-2020056270-A1 (WO)
Title: Nozzle with counterbored through-hole
Inventor: SCHNOBRICH SCOTT M
IPC: F02M61/18
Filed: 2019-09-13
Abstract: A nozzle comprising a nozzle structure (12) having an inlet surface (18) on an inlet side, an outlet surface on an outlet side (26), a thickness between the inlet face or surface (18) and the outlet face or surface (26); at least one through-hole (20) having at least one inlet opening on the inlet surface (18), at least one outlet opening (32) on the outlet surface, and a cavity defined by an interior surface located within the thickness that provides fluid communication between the at least one inlet opening (21) and the at least one outlet opening (32); and at least one counterbore (28) providing fluid communication between at least one outlet opening (32) and the outlet surface (26), with each counterbore (28) comprising a bottom surface (29) extending radially out from the at least one outlet opening (32) and an outer wall (34) connected at its base to the bottom surface (29) and extending downstream from the bottom surface (29), wherein the bottom surface (29) gradually transitions to the base of the outer wall (34) so as not to form a dead zone therebetween where a trailing amount of the fluid slows down and does not exit the nozzle with the balance of the fluid during the injection cycle.
Patent WO-2020061008-A1 (WO)
Inventor: COELHO CLAUDIONOR
IPC: G06N3/08
Filed: 2019-09-17
Abstract: Convolutional neural networks that determine a mode decision for encoding a block include feature extraction layers and multiple classifiers. A non-overlapping convolutional operation is performed at a feature extraction layer by setting a stride value equal to a kernel size. The block has a N×N size, and a smallest partition output for the block has a S×S size. Classification layers of each classifier receive feature maps having a feature dimension. An initial classification layer receives the feature maps as an output of a final feature extraction layer. Each classifier infers partition decisions for sub-blocks of size (αS)×(αS) of the block, wherein α is a power of 2 and α=2,..., N/S, by applying, at some successive classification layers, a 1×1 kernel to reduce respective feature dimensions; and outputting, by a last of the classification layers, an output corresponding to a N/(αS)×N/(αS)×1 output map.
Patent WO-2020061506-A1 (WO)
Inventor: SENKAL DORUK
IPC: G01C19/5733
Filed: 2019-09-20
Abstract: The subject disclosure provides exemplary 3-axis (e.g., GX, GY, and GZ) linear and angular momentum balanced vibratory rate gyroscope architectures with fully-coupled sense modes. Embodiments can employ balanced drive and/or balanced sense components to reduce induced vibrations and/or part to part coupling. Embodiments can comprise two inner frame gyroscopes for GY sense mode and an outer frame or saddle gyroscope for GX sense mode and drive system coupling, drive shuttles coupled to the two inner frame gyroscopes or outer frame gyroscope, and four GZ proof masses coupled to the inner frame gyroscopes for GZ sense mode. Components can be removed from an exemplary overall architecture to fabricate a single axis or two axis gyroscope and/or can be configured such that a number of proof-masses can be reduced in half from an exemplary overall architecture to fabricate a half-gyroscope. Other embodiments can employ a stress isolation frame to reduce package induced stress.
Patent WO-2021061154-A1 (WO)
Title: Diastereomeric linking reagents for nucleotide probes
Inventor: BROWNE KENNETH A
IPC: C12Q1/68
Filed: 2019-09-27
Abstract: A versatile reagent with a non-nucleotide monomeric unit comprising an enantiomeric center and having a ligand, and first and second coupling groups that are linked to the non-nucleotide monomeric unit. Such a reagent permits preparation of versatile nucleotide/non-nucleotide polymers, having any desired sequence of nucleotide and non-nucleotide monomeric units, each of the latter of which bear a desired ligand. These polymers can, for example, be used as probes which can exhibit enhanced sensitivity and/or which are capable of detecting a genus of nucleotides each species of which has a common target nucleotide sequence of interest bridged by different sequences not of interest.
Patent WO-2020072666-A1 (WO)
Title: Method and system for assessing human movements
Inventor: CHEUNG JEFFREY TAI KIN
IPC: A61B5/00
Filed: 2019-10-02
Abstract: One embodiment provides a system for analyzing a motion. During operation, the system obtains acceleration data associated with the motion. The acceleration data can include three components corresponding to three spatially orthogonal directions. For each orthogonal direction, the system computes an amount of oscillatory energy included in the motion in the orthogonal direction based on a corresponding acceleration component. For at least one orthogonal direction, the system obtains an energy fraction factor by computing a ratio between the amount of the oscillatory energy in the orthogonal direction and a total amount of the oscillator energy. The system generates a motion-analysis output based at least on the energy fraction factor.
Patent WO-2020076856-A1 (WO)
Inventor: MCGINLEY JOSEPH
IPC: G02B27/01
Filed: 2019-10-08
Abstract: Use of augmented reality to provide a real-time two-dimensional representation of medical imaging data to a user in a three-dimensional space. An augmented reality system is discussed that may provide a single stage processing for video data ingestion directly from a video data output of a medical imaging device. In turn, latency in the resulting video data presented to the user via an augmented reality display may be reduced. The augmented reality system may also allow for a high degree of control over the virtual position, rotation, size, and/or opacity of the two-dimensional representation of the video data in the three-dimensional space associated with the augmented reality system.
Patent WO-2020176139-A1 (WO)
Title: Anatomy buttressing adaptor
Inventor: REZACH WILLIAM ALAN
IPC: A61B17/70
Filed: 2019-10-17
Abstract: A screw and an anatomy buttressing adaptor are provided. The screw includes a head portion, a shaft portion, and a central axis. The anatomy buttressing adaptor includes a body portion including a first end, an opposite second end, a lower surface, and an internal cavity extending through the body portion. The lower surface of the body portion being formed at least adjacent the second end thereof, and including spikes formed thereon and spaced therearound.
Patent WO-2020092130-A1 (WO)
Title: Valve with pressure differrential seating
Inventor: MCGUIRE BOB
IPC: F16K25/00
Filed: 2019-10-24
Abstract: A valve for use in oil and gas production or similar applications includes a plug or other flow barrier disposed in a cavity of a hollow valve body with a metal-to-metal sealing surface that is not reliant on any rubberized or elastomeric material to effect a seal. The figures and art described herein show that this novel feature can increase the ability of the valve to seal in high-pressure environments, and also increase the reliability of the valve when in cycling use.
Patent WO-2021080610-A1 (WO)
Inventor: GONZALEZ MARTIN SERGIO
IPC: G06T17/05
Filed: 2019-10-25
Abstract: L'invention concerne un appareil, un procédé et une imprimante 3D pour : sur la base d'une première représentation représentant un objet 3D à imprimer à l'aide d'un matériau de construction, l'objet comprenant un corps présentant une aire surfacique et un volume, déterminer un paramètre représentant une relation entre l'aire surfacique et le volume du corps ; déterminer un facteur de mise à l'échelle à l'aide du paramètre déterminé ; et générer une deuxième représentation représentant l'objet 3D dans laquelle l'objet 3D est mis à l'échelle selon le facteur d'échelle.