baber/WOPTO huggingface dataset:
Patent WO-2021067532-A1 (WO)
Title: Method for producing acrylic solid surface with improved color and scratch appearance
Inventor: MOHAMMADKHANI MOHAMMAD
IPC: C08K3/04
Filed: 2020-10-01
Abstract: This technology is directed to a well-dispersed micronized pigment (carbon black and/or metal oxides such as iron oxide and zinc sulfide) which is added to Aristech's acrylic solid surface formulation at 0.5-5 wt% resulting in a solid surface with an enriched color and improved surface scratch appearance. The use of the micronized pigments helps surface scratches appear less white because of the improved coverage of white aluminum trihydrate (ATH).
Patent WO-2021072046-A1 (WO)
Title: Systems and methods of geolocating augmented reality consoles
Inventor: DIXIT PAWAN KUMAR
IPC: G06T19/00
Filed: 2020-10-08
Abstract: A computer system is provided. The computer system includes a memory, a network interface, a user interface, and at least one processor. The at least one processor is configured to detect a location identifier via the network interface; identify map data associated with the location identifier, the map data being descriptive of a physical environment; identify at least one target location in the map data, the at least one target location being associated with an augmented reality (AR) console including one or more user interface controls, the at least one target location identifying at least one target position within the physical environment; and overlay the at least one target position, as presented via the user interface, with the AR console.
Patent WO-2021072326-A1 (WO)
Title: Methods and apparatuses for prediction refinement with optical flow, bi-directional optical flow, and decoder-side motion vector refinement
Inventor: XIU XIAOYU
IPC: H04N19/513
Filed: 2020-10-09
Abstract: A bit-depth representation method, apparatus, and a non-transitory computer-readable storage medium are provided. A decoder obtains a reference picture  I  associated with a video block within the video signal. The decoder obtains prediction samples  I(i, j)  of the video block from a reference block in the reference picture  I . The decoder controls internal PROF parameters of a PROF derivation process by applying right-shifting to the internal PROF parameters based on a bit-shift value to achieve a preset precision. The decoder obtains prediction refinement values for samples in the video block based on the PROF derivation process being applied to the video block based on the prediction samples  I(i, j) . The decoder obtains prediction samples of the video block based on the combination of the prediction samples and the prediction refinement values.
Patent WO-2021096938-A1 (WO)
Title: Matrices for detecting volatile organic compounds
Inventor: AKSOY BURAK
IPC: C12Q1/04
Filed: 2020-11-11
Abstract: A device for detecting volatile compounds. The device includes a substrate and a matrix disposed on the substrate. The matrix includes a carboxyl‐rich binder, a clay, and a pH-sensitive indicator dye admixed with the binder and the clay. The pH-sensitive indicator dye is dimensioned and configured to change color in response to contact with a pre-determined concentration of a volatile compound.
Patent WO-2021173198-A1 (WO)
Inventor: CREUSOT CLEMENT
IPC: G06K9/72
Filed: 2020-11-22
Abstract: A vehicle includes one or more cameras that capture a plurality of two-dimensional images of a three-dimensional object. A light detector and/or a semantic classifier search within those images for lights of the three-dimensional object. A vehicle signal detection module fuses information from the light detector and/or the semantic classifier to produce a semantic meaning for the lights. The vehicle can be controlled based on the semantic meaning. Further, the vehicle can include a depth sensor and an object projector. The object projector can determine regions of interest within the two-dimensional images, based on the depth sensor. The light detector and/or the semantic classifier can use these regions of interest to efficiently perform the search for the lights.
Patent WO-2021126502-A1 (WO)
Title: Signaling details for prs stitching for positioning in a wireless network
Inventor: MANOLAKOS ALEXANDROS
IPC: H04W64/00
Filed: 2020-11-25
Abstract: A wireless entity, such as a user equipment (UE) or transmission reception point (TRP), receives and processes aggregated positioning reference signals (PRS) to increase the effective PRS bandwidth, thereby increasing positioning accuracy, such as time of arrival measurements. An aggregated PRS includes one or more PRS components that are transmitted from a same transmitting entity. Each PRS component may be, e.g., a separate PRS resource associated with a contiguous frequency-domain bandwidth or may be, e.g., a plurality of frequency-domain bandwidths spanned by a single PRS resource. PRS components of an aggregated PRS that are unpunctured, e.g., do not collide with higher priority signals, are aligned in time domain, and are configured with common constraints are processed jointly assuming that the PRS components are transmitted from a same antenna port, thereby increasing the effective PRS bandwidth.
Patent WO-2021108693-A1 (WO)
Inventor: WAN HONG
IPC: A61K31/513
Filed: 2020-11-25
Abstract: Provided are methods of treating cancer that comprise administering a polypeptide (e.g. a fusion polypeptide) that comprises a SIRPα D1 domain variant and an Fe domain variant in combination with at least one chemotherapy agent and/or at least one therapeutic antibody. Also provided are related kits.
Patent WO-2021113439-A1 (WO)
Inventor: MUNDY JOSEPH
IPC: G06T17/20
Filed: 2020-12-03
Abstract: A system for modeling a roof structure comprising an aerial imagery database and a processor in communication with the aerial imagery database. The aerial imagery database stores a plurality of stereoscopic image pairs and the processor selects at least one stereoscopic image pair among the plurality of stereoscopic image pairs and related metadata from the aerial imagery database based on a geospatial region of interest. The processor identifies a target image and a reference image from the at least one stereoscopic pair and calculates a disparity value for each pixel of the identified target image to generate a disparity map. The processor generates a three dimensional point cloud based on the disparity map, the identified target image and the identified reference image, The processor optionally generates a texture map indicative of a three-dimensional representation of the roof structure based on the generated three dimensional point cloud.
Patent WO-2021113494-A1 (WO)
Title: Synthetic guide rna, compositions, methods, and uses thereof
Inventor: CAFFERTY BRIAN
IPC: C12N15/113
Filed: 2020-12-03
Abstract: The present invention provides, among other things, a method of producing a synthetic RNA using a self-templating approach. For example, in some embodiments a synthetic gRNA is produced comprising: contacting a first RNA with a second RNA, wherein the first RNA and the second RNA comprise at least five RNA nucleotides that are complementary, and wherein the contacting forms a stem structure or a stem loop structure, and ligating the first RNA and the second RNA with a ligating enzyme (i) within the stem structure, or (ii) at an end of the stem structure, thereby forming a loop at the end of the stem structure.
Patent WO-2021142219-A1 (WO)
Title: Storage and delivery of video data for video coding
Inventor: STOCKHAMMER THOMAS
IPC: H04N21/854
Filed: 2021-01-08
Abstract: A device for processing video data can be configured to receive a configuration record for decoding a bitstream of the video data, wherein the configuration record for the bitstream includes a toolset indication syntax element that includes information identifying, from a set of video decoding tools, tools that are required to decode the bitstream associated with the configuration record; based on the toolset indication syntax element, determine whether to retrieve the bitstream associated with the configuration record; and based on the determination to retrieve the bitstream associated with the configuration record, retrieve the bitstream and outputting the bitstream to a video decoder for decoding.
Patent WO-2021150415-A1 (WO)
Title: Arterial chambers for hemodialysis and related systems and tubing sets
Inventor: GOMEZ IRVING UZIEL HERNANDEZ
IPC: A61M1/34
Filed: 2021-01-14
Abstract: The disclosed arterial chambers for hemodialysis may include a cap with a blood inlet port for conveying an intended patient's blood into the arterial chamber, an auxiliary port configured to provide fluid access to the arterial chamber, and a needleless access port configured to couple to a needleless syringe. The needleless access port may be configured for administering a substance to an interior of the arterial chamber from the needleless syringe and/or for withdrawing blood from the interior of the arterial chamber into the needleless syringe. Various tubing sets, hemodialysis systems, and other components, systems, and methods are also disclosed.
Patent WO-2021154612-A1 (WO)
Title: Determining a geographical location based on human gestures
Inventor: CIPOLETTA DAVID O
IPC: G06F3/01
Filed: 2021-01-22
Abstract: An apparatus includes a sensor constructed to be worn by a person and configured to sense information indicative of a direction intended by the person. The apparatus includes a processor, and storage for instructions executable by the processor. When executing the instructions, the processor determines the direction based on the information sensed by the sensor, and, based on the direction and a location of the person, determines a geographic location. The sensor can include a biopotential signal from which an intended gesture by the person can be determined.
Patent WO-2021151021-A1 (WO)
Title: Oxidative delithiation of alkali nickel oxide
Inventor: ANGLIN DAVID L
IPC: C01G53/00
Filed: 2021-01-22
Abstract: Provided are methods of preparing an electrochemically active cathode material including the steps of combining an alkali metal-containing nickel oxide having a formula A 1-a Ni 1+a O 2 , wherein A comprises an alkali metal and 0 < a  <  0.2, with a fluid composition including an oxidant comprising a peroxydisulfate salt, a monopersulfate salt, or a combination thereof to form a mixture, heating the mixture to a temperature of 50°C or greater; and maintaining the mixture at the temperature for at least a period of time sufficient to form an alkali metal-deficient nickel oxide electrochemically active cathode material having a general formula Α x Η y Νi 1+a O 2 ·nΗ 2 O, wherein A comprises an alkali metal; 0.08 ≤ x < 0.2; 0 ≤ y < 0.3; 0.02 ≤ a ≤ 0.2; and 0 < n < 2.
Patent WO-2021158382-A1 (WO)
Title: Dynamic anatomic data collection and modeling during sleep
Inventor: HU JERRY CHI
IPC: A61B5/113
Filed: 2021-01-25
Abstract: A system, method and appliance provides sleep-related disorder data collection, assessment, and visual representation. The appliance may be configured to be worn during a sleep cycle of an individual and may include or be operatively connected to various sensors that collect physiological data of the individual during the sleep cycle. Aspects of the system are configured to correlate data obtained from various sensors/data sources during an individuals sleep cycle, determine relevant events associated with sleep-related disorders based on the obtained data, provide summaries and information about the determined relevant events, and generate and provide dynamic visualizations of the individuals anatomy corresponding to the determined relevant events. A dynamic visualization may include a 3D model of the individuals airway and mandibular anatomy that, when played back, morphs to represent dynamics of the individuals anatomy during the relevant event.
Patent WO-2021154959-A1 (WO)
Title: Molecular mobility enhancer or molecular drying enhancer
Inventor: STOREY DANIEL
IPC: F17C1/00
Filed: 2021-01-28
Abstract: Method and apparatus for generating, providing diffusion limited transport and evacuating gaseous phase material in a sub-atmospheric environment employing a molecular mobility enhancer (MME) component under reduced pressure to rapidly vaporize a liquid and/or solid, to transport generated vapor including a transport moiety into a diffusion processing zone and through diffusion restricted objects and to effectively evacuate non-consumed vapor from apparatus. Compositions, including solids, for delivery of MME-transport moiety vapor in a sub-atmospheric environment. Including those with improved storage and stability. Additionally, methods and apparatus for drying surfaces of articles in a sub-atmospheric environment. Compositions for generating a vapor in a sub-atmospheric environment for use in drying such articles. Methods and compositions herein useful for cleaning, sanitizing and sterilizing substrates, implements and devices including medical and electronic devices.
Patent WO-2021159120-A1 (WO)
Title: Pneumatic grip systems and material testing systems including pneumatic grip systems
Inventor: TREMBLAY KEITH
IPC: G01N3/04
Filed: 2021-02-09
Abstract: An example material testing system includes: a pneumatic grip configured to grip a specimen under test based on a supplied pressure; and a processor configured to control the pressure supplied to the pneumatic grip by repeatedly: controlling a fill valve to increase the supplied pressure; allowing the supplied pressure to stabilize after each increase; and adjusting a pressurization time based on comparing an expected pressure increase to an actual pressure increase during the pressurization.
Patent WO-2021236187-A1 (WO)
Title: Improved error recovery and power management between nodes of an interconnection network
Inventor: HARADEN RYAN SCOTT
IPC: G06F1/3234
Filed: 2021-02-24
Abstract: Improved techniques for recovering from an error condition without requiring a re-transmittal of data across a high-speed data link and for improved power usage are disclosed herein. A data stream is initiated. This stream includes different types of packets. Error correcting code (ECC) is selectively imposed on a control data type packet. A transmitter node and a receiver node are connected via a hard link that has multiple virtual channels. Each virtual channel is associated with a corresponding power-consuming node. When the receiver node receives the control data type packet, error correction is performed if needed without re-transmittal. When a final data type packet is transmitted for each virtual channel, the transmitter node transmits an end condition type packet. A corresponding power-consuming node that corresponds to the respective virtual channel transitions from an active state to a low power state.
Patent WO-2021202087-A1 (WO)
Inventor: MORRISON JEFFERY
IPC: E21B17/10
Filed: 2021-03-12
Abstract: A stop collar assembly includes a collar (116) having inner and outer surfaces. The inner surface includes a taper (150). The outer surface includes a slope (156). The stop collar assembly further includes a slip (118) having a bottom end and a taper (186) adjoining the bottom end. The slip taper is configured to contact the collar taper. When the collar taper (150) is in contact with the slip taper (186), a distance (SI) from a central radial axis of the collar to the start of the slope is less than a distance (SE1) from the central radial axis to the slip bottom end, and the distance (SE1) from the central radial axis to the slip bottom end is less than a distance (El) from the central radial axis to the end of the slope.
Patent WO-2021188993-A1 (WO)
Title: Method of engineering and isolating adeno-associated virus
Inventor: MANFREDSSON FREDRIC
IPC: C12N15/86
Filed: 2021-03-19
Abstract: Engineered adeno-associated virus (AAV) capsid proteins, each having tropism to a desired target cell or tissue type, are disclosed. Also disclosed are methods of generating the engineered proteins, libraries comprising the engineered proteins, recombinant viruses comprising the engineered proteins, and nucleic acid constructs encoding the engineered proteins.
Patent WO-2021206940-A1 (WO)
Title: Slide and pivot assemblies for process module bias assemblies of substrate processing systems
Inventor: PAQUET DAVID WILLIAM
IPC: H01L21/67
Filed: 2021-03-29
Abstract: A slide and pivot assembly for a process module bias assembly of a substrate processing system includes a slide torsion plate, one or more rails and bearings, a bias mounting plate, and a hinge assembly. The one or more rails and bearings are attached to the slide torsion plate or a processing chamber. The bias mounting plate is configured to hold a portion of a process module for processing a substrate. The hinge assembly is attached to the slide torsion plate and the bias mounting plate. The slide torsion plate, the bias mounting plate and the hinge assembly are configured to slide via the one or more rails and bearings in a lateral direction relative to the processing chamber. The bias mounting plate is configured to pivot relative to the slide torsion plate while the slide and pivot assembly is in at least a partially pulled out state.
Patent WO-2021216303-A1 (WO)
Inventor: CHIEN WEI-JUNG
IPC: H04N19/124
Filed: 2021-04-09
Abstract: An example method includes decoding, from a coded video bitstream, an explicitly defined scaling list; determining, based on values of one or more syntax elements decoded from a sequence parameter set (SPS) of the coded video bitstream, a set of block types to which the explicitly defined scaling list is eligible for application; and applying the explicitly defined scaling list to a block included in the set of block types.
Patent WO-2022025999-A1 (WO)
Inventor: YEDLA SRINIVASA RAO
IPC: C23C16/458
Filed: 2021-04-12
Abstract: A shutter disc for use in a cluster tool assembly having a processing chamber and a transfer arm includes an inner disc and an outer disc configured to be disposed on the inner disc. The inner disc includes a plurality of locating features configured to mate with locating pins of a transfer arm of a cluster tool assembly and a plurality of centering features configured to mate with alignment elements of a substrate support disposed in the processing chamber of the cluster tool assembly.
Patent WO-2021216352-A1 (WO)
Inventor: STUMPF JOHN FOLDEN
IPC: C23C16/448
Filed: 2021-04-15
Abstract: Various embodiments include systems and apparatuses for divertless dosing of process gases, including divertless dosing of precursor gases in deposition systems. In one example, the disclosed subject matter is a divertless, pressure-based gas-dosing system that includes a process gas inlet coupled to an inlet valve, a flow controller coupled to be downstream of the inlet valve, and a line charge-volume (LCV) coupled to be downstream of the inlet valve and the flow controller. The LCV is to receive an initial single-dose of the process gas. A pressure sensor is coupled to the LCV to determine a pressure level within the LCV and an outlet valve is pneumatically coupled to be downstream of the LCV. The outlet valve is to be coupled pneumatically on a downstream side of the outlet valve to a process chamber. Other systems, apparatuses, and methods are disclosed.
Patent WO-2021211958-A1 (WO)
Title: Beam refinement techniques for random access communications
Inventor: SUN JING
IPC: H04W74/08
Filed: 2021-04-16
Abstract: Methods, systems, and devices for wireless communications are described in which a base station and a user equipment (UE) may perform beam refinement within a random access procedure. A UE may transmit a random access request to the base station and, in response thereto, the base station may transmit a control channel order to the UE that indicates to transmit a modified random access request. Resources for the modified random access request may be determined based on the random access request, the control channel order, configured resources, or combinations thereof. The base station may monitor for the modified random access request using different beamforming parameters and determine a refined beam for a subsequent transmission in the random access procedure. The base station may use the refined beam to transmit a random access response to the UE, and complete the access procedure.
Patent WO-2021212121-A1 (WO)
Title: Systems and methods for unifying formats and adaptively automating processing of business records data
Inventor: GUPTA ROHIT
IPC: G06F17/00
Filed: 2021-04-19
Abstract: Systems and methods for unifying business records data from different database sources into a common format in the same repository are disclosed. In one embodiment, a process includes receiving, by an integration platform system, a first set of business records data from a customer records system, where the business records data includes records in a first format, identifying a first transformation rule corresponding to the first format using the integration platform system, where the first transformation rule includes information for converting data from the first format to a unified format, converting each record in the first set of business records from the first format to the unified format by the integration platform system using the first transformation rule, and storing the first set of converted records in the unified format in a business records database.
Patent WO-2021222030-A1 (WO)
Inventor: BELL JAMES DALTON
IPC: H01B3/10
Filed: 2021-04-23
Abstract: Various methods and systems are provided for facilitating the creation of a new and potentially thinner form of dielectric. Alternatively, for a given capacitance, a thicker layer can be created with lower risk of leakage. The present disclosure will enable the creation of physically smaller electronic components. Isotope-Modified Hafnium Dielectric is used to create a dielectric layer with a greater range of dielectric coefficients, which may enable the creation of smaller and/or more reliable electronic components.
Patent WO-2021222477-A1 (WO)
Inventor: STEPHAN MICHAEL
IPC: G06Q30/00
Filed: 2021-04-28
Abstract: The present invention relates to a multi-dimensional system and method for buyer driven e- commerce. Specifically, the present invention provides a system and method to arrange mass materialistic purchases accessing interested goods via standard internet connections. The system provides a unique ecommerce platform that enables buyers to purchase their interested products in a least price. The present system and method can be practiced on wide range of computing arrangements including but not limited to optical or photon computing, quantum computing etc.
Patent WO-2021226203-A1 (WO)
Title: Multi-step pre-clean for selective metal gap fill
Inventor: CEN XI
IPC: H01L21/67
Filed: 2021-05-05
Abstract: Methods for pre-cleaning substrates having metal and dielectric surfaces are described. The substrate is exposed to a strong reductant to remove contaminants from the metal surface and damage the dielectric surface. The substrate is then exposed to an oxidation process to repair the damage to the dielectric surface and oxidize the metal surface. The substrate is then exposed to a weak reductant to reduce the metal oxide to a pure metal surface without substantially affecting the dielectric surface. Processing tools and computer readable media for practicing the method are also described.
Patent WO-2021231704-A1 (WO)
Title: Production of thin film composite hollow fiber membranes
Inventor: CHOI SEUNG-HAK
IPC: D21H23/32
Filed: 2021-05-13
Abstract: System, devices, and method for the production of thin film composite hollow fiber membranes on a hollow fiber support structure. The system includes a comb and roller device, or comb and dual roller device, which can be used to define a submerged travel path in a first solution bath for a hollow fiber. The combs and rollers control the amount of time the hollow fiber spends in the first solution. The first solution contains a first monomer, and the hollow fiber is impregnated with the first monomer. The amount of impregnation depends on the time spent in the first solution. Subsequent immersion in a second solution containing a second monomer results in the formation of a thin film composite hollow fiber membrane.