baber/WOPTO huggingface dataset:
Patent WO-2021062034-A1 (WO)
Inventor: MICHAELSON HENRY
IPC: G06N3/02
Filed: 2020-09-24
Abstract: Techniques for intelligently predicting which items a user will add to an electronic shopping cart are disclosed. An item is added to an electronic shopping cart of a user. Natural language processing (NLP) determines a general product category and supporting product details of the item. The general product category and the supporting product details are used as parameters in a query executed against a database, which links the item to other items based on shared characteristics between the item and those other items. A result of the query identifies those linked items. Based on an identified characteristic associated with the user, the items included in the query result are filtered to generate a list of proposed items for potential inclusion in the electronic shopping cart. This list is displayed to the user.
Patent WO-2021086544-A1 (WO)
Inventor: ZHANG KE
IPC: G01N33/531
Filed: 2020-10-02
Abstract: This invention discloses a method and composition for detecting and quantifying the human antigen-specific immunoglobulin E (IgE) by a reverse lateral flow immunoassay. In one embodiment of the invention, the human antigen-specific IgE in a test sample obtained from bodily fluids including whole blood, dried blood, serum, plasma, saliva, tear, secreting fluid from gastrointestinal tract, respiratory tract and inflammation sites, reacts with nanoparticles-coupled antigens, including allergens, natural environmental antigens, pathogenic antigens, autoantigens, carbohydrate antigens, lipid antigens, synthetic drug antigens and haptens. The formed IgE-antigen-nanoparticle complexes are captured by an anti-human IgE antibody dispensed in the position of the Test line, thus developing a chromatographic color either visualized by naked eye or detectable by a lateral flow reader, and the residual antigen-nanoparticle complex will be captured by anti-antigen specific antibody dispensed in the position of Control line to serve as an assay control. The term of "reverse" specifically indicates that the antigen or antigens are conjugated or coupled to the nanoparticles for this claimed lateral flow immunoassay for human IgE detection and quantification, in conjugation with the capture of the formed antigen specific IgE-antigens-nanoparticles by the immobilized anti-lgE antibody in the Test line position.
Patent WO-2021067970-A1 (WO)
Title: Reversible terminators for dna sequencing and methods of using the same
Inventor: JAIN MOTI
IPC: C07H19/20
Filed: 2020-10-05
Abstract: The present disclosure provides methods of sequencing polynucleotides and compounds, compositions for sequencing of polynucleotides, and synthesis of such compositions. The chemical compounds include nucleotides and their analogs which possess a sugar moiety comprising a cleavable chemical group capping the 3'-OH group and a base, but without covalently bounded dye. The cleavable chemical group is reactive to form covalent bond(s) with a dye used to confirm the presence of the expected base-pairing. The cleavable chemical group capping the 3'OH group can be removed together with the covalently bounded dye. Furthermore, after the cleavable chemical group is cleaved, the free 3'-OH group can be active in continued elongation. Example chemical compounds according to the present disclosure are shown as Formulas (II) and (V).
Patent WO-2021118688-A1 (WO)
Inventor: JUPUDI ANANTHKRISHNA
IPC: H01L21/67
Filed: 2020-10-20
Abstract: An apparatus for determining temperatures of substrates in microwave and/or vacuum environments. A substrate holder with a plurality of support pins includes a temperature sensor assembly with at least a portion of a surface with a phosphorous coating is configured to be inserted in at least one pin support position from an inner area of the substrate holder and in at least one pin support position from an outer area of the substrate holder. The temperature sensor assembly includes a temperature sensor pin with a spring that is microwave transparent. The temperature sensor pin is made of a material with a thermal conductivity greater than approximately 200 W/mK and a low thermal mass which is microwave transparent. An optical transmission assembly is embedded into at least a portion of the substrate holder to receive light emissions from a surface of the temperature sensor pin.
Patent WO-2021081432-A1 (WO)
Title: Systems for operating microfluidic devices
Inventor: ANGELES ANGEL NAVAS
IPC: C12M1/00
Filed: 2020-10-23
Abstract: Systems for operating a microfluidic device are described. The systems comprise a first surface configured to interface and operatively couple with a microfluidic device and a lid configured to retain the microfluidic device on the first surface. The lid comprises a first portion having a first fluid port configured to operatively couple with and flow fluidic medium into and/or out of a first fluid inlet/outlet of the microfluidic device and a second portion having a second fluid port configured to operatively couple with and flow fluidic medium into and/or out of a second fluid inlet/outlet of the microfluidic device. The second portion of the lid is separable from the first portion and movable between a closed position and an open position.
Patent WO-2021086878-A1 (WO)
Inventor: WERNEREHL AARON
IPC: B01L3/00
Filed: 2020-10-28
Abstract: Systems, methods, and apparatuses are provided for self-contained nucleic acid preparation, amplification, and analysis.
Patent WO-2021087405-A1 (WO)
Title: Methods and compositions for production of co2-free hydrogen and carbon nanomaterials by methane decomposition
Inventor: HU JIANLI
IPC: C12M1/02
Filed: 2020-10-30
Abstract: In one aspect, the disclosure relates to relates to CO 2 -free methods of co-producing hydrogen and solid forms of carbon via methane decomposition. The methods are efficient, self-sustaining, and environmentally sound. In a further aspect, the disclosure relates to recyclable and recoverable catalysts supported by solid forms of carbon and methods for recycling the catalysts. In some aspects, the disclosure relates to catalysts that do not require support by solid forms of carbon. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present disclosure.
Patent WO-2021097036-A1 (WO)
Title: Synthetic fiber ropes with low-creep hmpe fibers
Inventor: VARNAVA THANASIS
IPC: D07B1/02
Filed: 2020-11-12
Abstract: A braided rope includes a plurality of braided strands comprising twisted yarns. Each of the twisted yams includes a blend of first fibers and second fibers. The first fibers are high modulus polyethylene (HMPE) fibers and the second fibers may be lyotropic polymer filaments, thermotropic polymer filaments, or polyphenylene benzobisoxazole fibers. The first fibers can have a creep rate of no more than 3.0 x 10 -8  percent per second at 20°C while subjected to a stress of 5.0 grams/dtex. The first fibers can have a creep rate of no more than 1.0 x 10 -7  percent per second at 20°C while subjected to a stress of 7.5 grams/dtex.
Patent WO-2021113061-A1 (WO)
Inventor: RAZEEM MOHAMMED
IPC: B32B5/18
Filed: 2020-11-13
Abstract: A method of forming a multimodal Polyalkylene Terephthalate (PAT) can include: providing a feed of a low molecular weight (LMW) PAT, the LMW PAT having a low average molecular weight; providing a feed of high molecular weight (HMW) PAT, the HMW PAT having a high average molecular weight, wherein the low average molecular weight is lower than the high average molecular weight; mixing the feed of LMW PAT with the feed of HMW PAT in a mixer to form a multimodal PAT; and providing the multimodal PAT as output. The multimodal PAT can include: a low average molecular weight of a low molecular weight (LMW) PAT; and a high average molecular weight of a high molecular weight (HMW) PAT mixed with the LMW PAT to form the multimodal PAT, wherein the multimodal PAT is devoid of talc.
Patent WO-2021101853-A1 (WO)
Inventor: CHRISTOFFERSON RANSOM
IPC: G06F21/40
Filed: 2020-11-17
Abstract: Sensitive electronic data may be encrypted using multiple identity credentials from multiple parties. Before the sensitive electronic data is encrypted, the multiple  N  identity credentials are input to a software application. Moreover, a minimum number  N 
   min   
   of the  N  of the identity credentials are selected for decryption. The software application thus generates at least one of an encryption key and a decryption key as a keypair based on the  N  identity credentials and the minimum number  N 
   min    of the identity credentials. The software application encrypts the sensitive electronic data using the encryption key to generate an encrypted version. Before decryption of the encrypted version, though, the software application may require input of the minimum number  N 
   min    of the identity credentials. If the minimum number  N 
   min    of the identity credentials are correctly input, the correct decryption key is generated and may be used to decrypt the encrypted version.
Patent WO-2021101914-A1 (WO)
Inventor: DERSTINE MATTHEW
IPC: G02B27/00
Filed: 2020-11-18
Abstract: A system for mitigating damage to optical elements caused by vacuum ultraviolet (VUV) light exposure is disclosed. The system includes a light source configured to generate VUV and a chamber containing one or more gaseous fluorine-based compounds of a selected partial pressure. The system includes one or more optical elements. The one or more optical elements are located within the chamber and are exposed to the one or more gaseous fluorine-based compounds. The VUV light generated by the light source is of sufficient energy to dissociate the fluorine-based compound within the chamber into a primary product.
Patent WO-2021119467-A1 (WO)
Inventor: VISWANATHAN KARTHIK
IPC: C07K16/10
Filed: 2020-12-11
Abstract: This disclosure relates to binding agents, e.g., antibody molecules, that bind hemagglutinin protein of influenza viruses, and methods of their use.
Patent WO-2021119637-A1 (WO)
Inventor: LINDSEY KEITH
IPC: G06T7/00
Filed: 2020-12-14
Abstract: Systems and methods for debris detection and integrity validation for right-of- way based infrastructures are provided. Further, systems and methods for detection of electrical arcs and systems and methods for fire detection are provided. Further, a device for detection of weather conditions that is mountable on a power line is provided.
Patent WO-2021127268-A1 (WO)
Title: Aperiodic channel state information physical uplink shared channel repetition with demodulation reference signal bundling
Inventor: LY HUNG DINH
IPC: H04L5/00
Filed: 2020-12-17
Abstract: Methods, systems, and devices for wireless communications are described. A device may receive signaling including a channel state information (CSI) reporting configuration. The device may determine one or more resources of a physical uplink channel for aperiodic CSI reporting based on the CSI reporting configuration and transmit an aperiodic CSI report over the physical uplink channel based on the on the one or more resources. In some examples, the device may also determine a set of demodulation reference signal (DMRS) symbols associated with a hop of a set of hops in a time domain or a frequency domain, and coherently transmit, based on the determining, the set of DMRS symbols associated with the hop of the set of hops.
Patent WO-2022060393-A1 (WO)
Title: Systems and methods for identifying gas migration using helium
Inventor: WAN ZHENZHU
IPC: G01V9/00
Filed: 2020-12-21
Abstract: A system for identifying migration direction of natural gases is provided and may include a network of 4He gas sensors and a migration monitoring hub. The network of  4 He gas sensors may be operable to identify a  4 He concentration in gas samples. The migration monitoring hub may be in communication with the network of  4 He gas sensors and may comprise a user interface and a processor. The processor may be operable to determine a direction of increasing  4 He concentration and map increasing  4 He concentration. The user interface may be operable to display migration information. A method for identifying migration direction of natural gases is also provided and may include isolating a target portion of a petroleum exploration environment, detecting gas samples from a network of  4 He gas sensors, identifying a  4 He concentration in the gas samples, and determining a direction of increasing  4 He concentration in the gas samples.
Patent WO-2021138222-A1 (WO)
Inventor: BRAHMASANI LAKSHMAIAH
IPC: B60K11/06
Filed: 2020-12-24
Abstract: Des systèmes, des procédés et des supports lisibles par ordinateur non transitoires fournissent un composant de refroidissement comprenant un ventilateur de passage de roue de dessous de caisse qui est installé à proximité du passage de roue de chaque côté des roues avant. Plus précisément, l'invention concerne un appareil de commande du refroidissement d'un radiateur de véhicule, comprenant un premier composant d'aspiration disposé à proximité d'un premier passage de roue au niveau d'un premier côté d'un véhicule, un premier composant tubulaire ayant une première extrémité reliée au premier composant d'aspiration et une seconde extrémité s'étendant vers une direction allant vers un arrière du véhicule, et un premier composant de ventilateur relié à la seconde extrémité du premier composant tubulaire.
Patent WO-2021141995-A1 (WO)
Title: Systems and methods for automated processing of medical prescriptions
Inventor: ALLRED JAMES
IPC: G06Q50/00
Filed: 2021-01-06
Abstract: A system for processing medical prescriptions is disclosed. The system comprises computer hardware in communication with a customer, a prescriber, and a plurality of pharmacies. The computer hardware includes a processor and a non-transitory, computer-readable medium storing instructions for execution by the processor to receive insurance information from the customer and receive a medical prescription and prescription-related rules from the prescriber. The processor obtains a customer cost associated with fulfilling the medical prescription at each pharmacy based on the insurance information and communicates the customer costs to the customer. The customer provides a pharmacy selection input (e.g., one or more preferred pharmacies) and the processor transmits the medical prescription to a selected pharmacy for fulfillment based on the prescription-related rules (e.g., a list of approved pharmacies).
Patent WO-2021173245-A1 (WO)
Inventor: FALKOWSKI JOSEPH
IPC: B01J20/22
Filed: 2021-01-19
Abstract: Methods of contacting a fluid comprising a light hydrocarbon with a metal-organic framework adsorbent having bis(pyrazolyl) ethanediimine ligands and internal pores; adsorbing the fluid in at least a portion of the internal pores of the metal-organic framework thereby creating an adsorbed fluid; storing the adsorbed fluid in the internal pores of the metal-organic framework; and releasing the adsorbed fluid from the internal pores of the metal-organic framework, wherein the metal-organic framework adsorbent undertakes a reversible phase transition upon adsorbing the fluid. Systems of a metal-organic framework having bis(pyrazolyl) ethanediimine ligands and internal pores, wherein the metal-organic framework undertakes a reversible phase transition upon adsorption and desorption of a light hydrocarbon fluid; wherein the fluid is stored in the internal pores of the metal-organic framework.
Patent WO-2021168370-A1 (WO)
Title: Barrel lid for facilitating ventilating of a barrel
Inventor: BRUBAKER BRIAN JOSEPH
IPC: B65D43/16
Filed: 2021-02-19
Abstract: Disclosed herein is a barrel lid for facilitating ventilating of a barrel, in accordance with some embodiments. Further, the barrel lid comprises ports, pumps, a duct, and valves. Further, an inlet pump of the pumps is configured for drawing external air into an interior space of the barrel from an exterior space of the barrel through an inlet port of the ports and an outlet pump of the pumps is configured for expelling internal air from the interior space into the exterior space through an outlet port of the ports. Further, the duct is coupled with the inlet port. Further, openings of the duct are configured for creating airflows in the interior space for ventilating the interior space based on the drawing and the expelling. Further, the valves are configured for transitioning between an open state and a closed state for openably closing the ports.
Patent WO-2021183967-A1 (WO)
Title: High throughput snapshot spectral encoding device for fluorescence spectral microscopy
Inventor: CUTRALE FRANCESCO
IPC: G01N21/64
Filed: 2021-03-12
Abstract: Systems and methods are provided for multi-spectral or hyper-spectral fluorescence imaging. In one example, a spectral encoding device may be positioned in a detection light path between a detection objective and an imaging sensor of a microscope. In one example, the spectral encoding device includes a first dichroic mirror having a sine transmittance profile and a second dichroic mirror having a cosine transmittance profile. In addition to collecting transmitted light, reflected light from each dichroic mirror is collected and used for total intensity normalization and image analysis.
Patent WO-2021195421-A1 (WO)
Inventor: BUGENHAGEN MICHAEL
IPC: H04L47/41
Filed: 2021-03-25
Abstract: Novel tools and techniques are provided for implementing a data link protocol (DLP) resource as a user managed cloud resource with compliance tools, automated service delivery, federate-able cloud single sign-on, and agile resource integration. A method for implementing a telecommunication network protocol in an application layer includes establishing, at an application layer, data traffic between first and second DLP nodes. Each DLP node may be implemented at a processor, a virtual switch, or a software application. Each DLP node may include a slow agent and a fast agent. The method may also include determining that the data traffic needs a control message. The method may also include generating the control message at the application layer and injecting the control message to the header of a DLP frame. The DLP frame does not include the payload. The DLP frame is transmitted from the first DLP node to the second DLP node.
Patent WO-2021207220-A1 (WO)
Title: Flying vehicle systems and methods
Inventor: RATAJCZAK JAY
IPC: B64C1/08
Filed: 2021-04-06
Abstract: An unmanned aerial vehicle according to certain embodiments generally includes a chassis, a power supply mounted to the chassis, a control system operable to receive power from the power supply, at least one rotor operable to generate lift under control of the control system, and a winch mounted to the chassis. The winch includes a reel and a motor. The reel has a line wound thereon, the line having a free end. The reel includes a circumferential channel in which a wound portion of the line is wound onto the reel. The circumferential channel includes an inner portion, an outer portion, and a passage connecting the inner portion and the outer portion. The motor is operable to rotate the reel under control of the control system to thereby cause the line to wind onto and off of the reel, thereby causing the free end of the line to raise and lower.
Patent WO-2021207547-A1 (WO)
Title: Methods and system for training and improving machine learning models
Inventor: NEAR WILLIAM G
IPC: A63B24/00
Filed: 2021-04-08
Abstract: A Sports Detection System including Sports Detection Device having an artificial intelligence (AI) recognition embedded therein and configured to run an Action Detection Model (ADM) that identifies and stores one or more individual sports actions on the Sports Detection Device for later offloading onto a secondary computing device. Methods for training and improving the ADM include tagging time-aligned portions of sensed and video data to be confirmed by profilers where the feedback can be run through a supervised learning algorithm to generate or update an ADM. The process of identifying and tagging identified portions of time-aligned data can be aided by integrating data mining and pattern recognition techniques.
Patent WO-2021247166-A1 (WO)
Inventor: MATOSEVICH RIVKA
IPC: G06F11/20
Filed: 2021-04-27
Abstract: Techniques are provided for processing user input/output (I/O) write requests in a fault- tolerant data storage system (e.g., a RAID storage system) by selecting between performing a degraded write operation or a write operation to spare capacity, when the fault-tolerant data storage system is operating in a degraded mode. A method includes receiving a user I/O write request comprising data to be written to a RAID array operating in a degraded mode, and determining whether spare capacity has been allocated for rebuilding missing data of an inaccessible storage device of the RAID array and whether a missing data block, which is associated with I/O write request, has been rebuilt to the spare capacity. A degraded write operation is performed without using the spare capacity, when the missing data block, which is associated with the data of the I/O write request, has not been rebuilt to the allocated spare capacity.
Patent WO-2021225859-A1 (WO)
Title: Switching between different communication protocols
Inventor: DOSHI NIHAR
IPC: H04W36/00
Filed: 2021-04-29
Abstract: Disclosed herein are a system, a method and a device for switching between different communications protocols. A head wearable display can transmit, to a console during a first session interval, a first request to switch from a first link using a first communication protocol to a second link using a second communication protocol. The first request can include at least one characteristic of the first link. The head wearable display can receive, from the console, a first response to the first request, to perform a switch from the first link to the second link. The first response can indicate a wake up time and a second session interval to perform the switch. The head wearable display can switch from the first link to the second link in the second session interval and after the wake up time.
Patent WO-2021222813-A1 (WO)
Inventor: JHU HONG-JHENG
IPC: H04N19/60
Filed: 2021-04-30
Abstract: A method, apparatus, and a non-transitory computer-readable storage medium for decoding a video signal are provided. A decoder may receive, through a bitstream, arranged syntax elements in sequence parameter set (SPS) level. The arranged syntax elements in the SPS level are arranged so that functions of related syntax elements are grouped in versatile video coding (VVC) syntax at a coding level. The decoder may receive, through the bitstream and in response to multiple syntax elements satisfy a predefined condition, a second syntax element immediately after the multiple syntax elements. The decoder may perform, through the bitstream, a related syntax element function to video data from the bitstream in accordance with the multiple syntax elements and the second syntax element.
Patent WO-2021226434-A1 (WO)
Title: Tennis and other racquet and paddle sport grip training device
Inventor: DALEY MATTHEW
IPC: A63B69/38
Filed: 2021-05-07
Abstract: Provided is a tennis and other racquet and paddle sport grip training device for use on the grip/handle of a tennis racquet, other racquet types or a paddle. Various forms of the device may be utilized for teaching and practicing the continental grip, the two-handed backhand grip, the one-handed backhand grip and the various forehand grips, The device includes at least one thumb heel plate for the thumb heel area of the dominant hand and the optional non-dominant hand (for the two-handed backhand grip), at least one recessed palm area for the dominant hand and optional non-dominant hand, and a hand divider ridge/piate/pad for the pinky finger heel area of the optional non-dominate hand and the area between the thumb and the index finger of the dominate hand. These features allow the player to more easily, comfortably, consistently, and accurately position his or her hand(s)on the racquet or paddle grip/handle for utilizing and practicing the proper grips for the range of strokes utilized for racquet and paddle sports.