baber/WOPTO huggingface dataset:
Patent WO-2020222982-A1 (WO)
Inventor: REN HE
IPC: H01L21/67
Filed: 2020-04-07
Abstract: Exemplary methods of etching semiconductor substrates may include flowing a halogen-containing precursor into a processing region of a semiconductor processing chamber. The processing region may house a substrate having a conductive material and an overlying mask material. The conductive material may be characterized by a first surface in contact with the mask material, and the mask material may define an edge region of the conductive material. The methods may include contacting the edge region of the conductive material with the halogen-containing precursor and the oxygen-containing precursor. The methods may include etching in a first etching operation the edge region of the conductive material to a partial depth through the conductive material to produce a footing of conductive material protruding along the edge region of the conductive material. The methods may also include removing the footing of conductive material in a second etching operation.
Patent WO-2020214857-A1 (WO)
Inventor: STANDING MARTIN
IPC: H05K3/46
Filed: 2020-04-16
Abstract: A die can be applied to a front conductive layer. Openings can be formed in the conductive layer over contact points on the die. The openings can be filled with a conductive material to electrically couple the conductive layer to the contact points on the die. The front conductive layer can be etched to form a first conductive pattern. Conductive standoffs can be formed on portions of the front conductive layer. An additional front conductive layer can be laminated onto the front side. Openings can be formed in the additional front conductive layer over the standoffs. The openings can be filled with a conductive material to electrically couple the additional conductive layer to the underlying standoffs. The additional conductive layer can be etched to form a second conductive pattern.
Patent WO-2021216074-A1 (WO)
Inventor: CHUNG TIEN LIANG
IPC: F16M13/02
Filed: 2020-04-23
Abstract: According to an example, an electronic device comprises a device housing having an outer surface, a pivot element disposed within an indentation having a set of detents, and a support structure rotatable about the pivot element. The support structure may comprise a projecting element to engage with each detent of the set of detents. Upon a force being applied at a first portion of the support structure, the support structure is to rotate such that a second portion of the support structure is to protrude from the outer surface of the device housing.
Patent WO-2020231620-A1 (WO)
Inventor: CHEN ZHIYING
IPC: H01J37/32
Filed: 2020-04-24
Abstract: An apparatus comprises an electron source chamber, an electron-beam sustained plasma (ESP) processing chamber, and a dielectric injector disposed between the electron source chamber and the ESP processing chamber. The dielectric injector comprises a first flared input region comprising a wide entry opening and a narrow exit opening. The wide entry opening opens into to the electron source chamber. The first flared input region is radially symmetric about a longitudinal axis of the dielectric injector. The dielectric injector further comprises a first parallel region comprising an input opening and an output opening. The input opening is adjacent to the narrow exit opening. The output opening is disposed opposite of the input opening. The first parallel region is cylindrical.
Patent WO-2020226962-A1 (WO)
Inventor: WADE ROBERT A
IPC: C09D175/00
Filed: 2020-04-29
Abstract: The present invention provides a polyaspartic composition comprising a reaction product of a polyamine and a diester reacted at a 1 : 1 stoichiometric ratio in the presence of a catalyst comprising 1% to 5% of a C 2  to C 12  diol and >0% to 5% water, wherein the percentages are based on the weight of the polyaspartate. The inventive polyaspartic resins may be combined with polyisocyanates to produce polyurea coatings, adhesives, sealants, composites, castings, and films, which have increased reactivity and faster physical property development compared to such materials made with polyaspartic compositions not so catalyzed.
Patent WO-2020227142-A1 (WO)
Inventor: CHATTERJEE DEBDEEP
IPC: H04L5/00
Filed: 2020-05-01
Abstract: A method for enhanced physical downlink control channel monitoring (PDCCH) includes determining a monitoring span for monitoring a PDCCH within a slot, the monitoring span having a start symbol and a duration that spans one or more symbols within the slot. At least one of a maximum number of blind decoding (BD) attempts or a maximum number of control channel elements (CCEs) for channel estimation is determined based on the monitoring span. The PDCCH is monitored within the monitoring span up to the at least one of the maximum number of BD attempts or the maximum number of CCEs.
Patent WO-2020232075-A1 (WO)
Inventor: FARQUAR GEORGE
IPC: B01D15/42
Filed: 2020-05-13
Abstract: L'invention concerne une cartouche destinée à une préparation d'échantillon comprenant une entrée conçue pour recevoir un échantillon collecté, un ensemble de transfert de phase comprenant une pluralité de couches de billes, et une sortie. L'échantillon collecté est conçu pour être transféré à travers les couches de billes de l'ensemble de transfert de phase pour en extraire un composé. La sortie est conçue pour transférer le composé extrait vers un détecteur en vue de l'analyse du composé extrait.
Patent WO-2020236899-A1 (WO)
Inventor: ANDERSON ROBERT
IPC: E04H3/30
Filed: 2020-05-20
Abstract: A system for distributing wireless networking components in a venue. The system includes panels that define a floor surface. The panels each have a planar configuration with an upper surface opposite a lower surface. The panels include a material that is transparent to radio waves, and the panels define a storage space below the panels and the storage space may be used to store and distribute wireless networking component.
Patent WO-2021015863-A1 (WO)
Title: Conflict avoidance between random access messages and other transmissions
Inventor: ZHOU YAN
IPC: H04L5/00
Filed: 2020-06-04
Abstract: Methods, systems, and devices for wireless communications are described. Interference between random access channel (RACH) transmissions and Industrial Internet of Things (IIoT) transmissions may be avoided with a RACH occasion forbidden mask and a dynamic indication of availability of downlink retransmission resources. A user equipment (UE) may receive an indication of a RACH configuration and a forbidden mask associated with the RACH configuration. The UE may identify, from a set of random access occasions indicated by the RACH configuration, a subset of allowed random access occasions based on the forbidden mask. The UE may transmit a random access message during at least one allowed random access occasion of the subset. Additionally or alternatively, a base station may determine whether one or more transmissions on a component carrier (CC) were successful, and transmit downlink control information (DCI) indicating whether a set of random access occasions are available on the CC.
Patent WO-2020247808-A1 (WO)
Title: Method for treating dupuytren's disease
Inventor: LEIGHTON ANTON
IPC: A61K31/70
Filed: 2020-06-05
Abstract: The present invention is directed to methods for treating Dupuytren's disease, osteoarthritis, and adhesive capsulitis. The method comprises the steps of identifying a subject in need thereof, and administering to the subject an effective amount of one or more rhamnolipids, optionally in combination with niclosamide. A pharmaceutical composition comprising rhamnolipids, optionally in combination with niclosamide or a salt thereof, can be applied by any accepted mode of administration including oral, topical, or injection within or around the affected body part such as an affected hand, knee, or shoulder.
Patent WO-2020251899-A1 (WO)
Title: Posture determination and stimulation adjustment in a spinal cord stimulator system using sensed stimulation artifacts
Inventor: AYDEMIR VAROL
IPC: A61N1/36
Filed: 2020-06-08
Abstract: In Spinal Cord Stimulation (SCS) systems having sensing capability, conventional wisdom seeks to minimize or avoid sensing of stimulation artifacts caused by the stimulation. Despite this, the present disclosure recognizes that stimulation artifacts in and of itself can include useful information relevant to operation of the SCS implant and/or the status of the patient. In particular, stimulation artifact features as sensed can be used to determine a posture or activity of the patient, or more generally to adjust the stimulation program that the SCS implant is providing. Furthermore, sensing of stimulation artifact features can be as useful as, and possibly even more useful than, information gleaned from sensing neural responses to stimulation, such as Evoked Compound Action Potentials (ECAPs).
Patent WO-2020257140-A1 (WO)
Inventor: Walter Christopher Jon
IPC: F16K31/12
Filed: 2020-06-16
Abstract: A hydraulic valve having a body defining an inlet and an outlet. A motor is supported by the body and operates a shaft extending through an interior of the body, the shaft terminating in a gate. A spring is supported within the housing and influences the gate in an open position to permit fluid flow between the inlet and outlet. Upon the occurrence of a pressure differential resulting from a fluid flow through the inlet exceeding a biasing force of the spring, the gate is caused to displace against a valve seat communicating the inlet with the outlet in order to interrupt fluid flow in a standby mode and to define a closed position. The motor operates in a further throttling mode to linearly and incrementally displace the gate between the open and closed positions said outlet and in order to adjust flow through the outlet.
Patent WO-2020257320-A1 (WO)
Inventor: STEWART BRENDAN ALLEN
IPC: A61K35/66
Filed: 2020-06-17
Abstract: Textile compositions comprising at least one filamentous fungus are disclosed, as are methods for making and using such textile compositions. Embodiments of the textile compositions generally include at least one of a plasticizer, a polymer, and a crosslinker, in addition to the filamentous fungus. The disclosed textile compositions are particularly useful as analogs or substitutes for conventional textile compositions, including but not limited to leather.
Patent WO-2020257714-A1 (WO)
Inventor: CHU LIWEN
IPC: H04L27/26
Filed: 2020-06-19
Abstract: A communication device determines that simultaneous transmission and reception via multiple frequency segments in a WLAN is not permitted. The communication device transmits a first packet in a first frequency segment beginning at a first time, and transmits a second packet in a second frequency segment beginning at a second time that is different than the first time. Transmission of the second packet overlaps in time with transmission of the first packet. In response to having determined that simultaneous transmission and reception via multiple frequency segments is not permitted, the communication device includes in the first packet padding so that an end of transmission of the first packet occurs at a same time as an end of transmission of the second packet.
Patent WO-2020264339-A1 (WO)
Title: Modeling tdp-43 proteinopathy
Inventor: SHARMA-KANNING AARTI
IPC: C12N15/85
Filed: 2020-06-26
Abstract: Described herein is the discovery that neither the nuclear localization signal (NLS) nor the prion-like domain (PLD) of TDP-43 is necessary for embryonic stem cell culture and differentiation into motor neurons  in vitro . The ability of ES cells to express these TDP-43 mutants and differentiate into motor neurons that exhibit an ALS-like phenotype whereby the TDP-43 mutants redistribute to and aggregate in the cytoplasm and fail to regulate cryptic exon splicing allows these cells to act as a model of TDP-43 proteinopathy for the testing of candidate therapeutic agents that may resolve such proteinopathy. Additionally, these ES cells may be used to successfully generate non-human animals, e.g., mice, that also exhibit hallmark symptoms of ALS and that may be used in testing candidate agents useful in treating TDP-43 proteinopathies.
Patent WO-2021015951-A1 (WO)
Title: System and method for multi-source vulnerability management
Inventor: DUBOIS LUCAS
IPC: G06F9/455
Filed: 2020-07-08
Abstract: A method for multi-source cloud-infrastructure vulnerability management includes receiving cloud-element information related to a cloud-based element in a cloud environment. The method also includes receiving first vulnerability information from a first vulnerability source and receiving second vulnerability information from a second vulnerability source. Cloud-element context information is also received about the cloud-based element from the cloud environment. A multiple-source vulnerability database is then generated from both the first vulnerability information and from the second vulnerability information. The cloud-element information and the cloud-element context information are then evaluated using the multiple-source vulnerability database to generate a vulnerability assessment.
Patent WO-2021025835-A1 (WO)
Inventor: LEVIN DORON
IPC: B01J29/70
Filed: 2020-07-14
Abstract: The present disclosure relates to processes for the rejuvenation of a catalyst deactivated by use in an isoparaffin alkylation process. Processes of the present disclosure may include heating a solid acid catalyst including a zeolite in an environment substantially free of light olefins to temperature of about 200 °C or greater at a pressure of about 100 kPa or greater. The present disclosure also provides for processes for rejuvenation of catalyst including heating, in a multistage reactor, for a pretreat time, a solid acid catalyst in an environment substantially free of light olefins at a temperature of about 250 °C to about 400 °C and a pressure of about 100 kPa to about 10,000 kPa, to produce a rejuvenated solid acid catalyst. The re rejuvenated solid acid catalyst may have a collidine adsorption of about 60 pmoles per gram of catalyst or greater.
Patent WO-2021016153-A1 (WO)
Title: Methods and apparatus for current sensing and current limiting
Inventor: HASTINGS ROY ALAN
IPC: G01R19/165
Filed: 2020-07-20
Abstract: Methods, apparatus, systems and articles of manufacture are disclosed for current sensing and current limiting. An example apparatus includes a first main transistor (302) including a first main transistor gate terminal (306) coupled between an output terminal (108) and an intermediate node (201); a second main transistor (312) including a second main transistor gate terminal (318) coupled between the intermediate node (201) and a ground terminal; a first amplifier (350) including a first amplifier output (362) coupled to the first main transistor gate terminal (306); a second amplifier (310) including a second amplifier output (364) coupled to the second main transistor gate terminal (318); and a third amplifier (330) including a third amplifier inverting input coupled to the intermediate node (201), a third amplifier non-inverting input coupled to a sense transistor (314), and a third amplifier output coupled to a third gate terminal (338) of a third transistor (332).
Patent WO-2021025947-A1 (WO)
Inventor: GUNDEL DOUGLAS B
IPC: G01R35/00
Filed: 2020-07-30
Abstract: Techniques, methods, systems and articles are described for monitoring electrical equipment of a power grid, identifying installation and/or configuration errors of such electrical equipment, and automatically correcting the errors. In one example, a system includes at least one processor and a plurality of sensors coupled to a multi-phase power line comprising a plurality of electrical cables that are each associated with a respective phase. The plurality of sensors are configured to generate sensor data that is indicative of one or more conditions of the electrical cables. The at least one processor is configured to receive the sensor data and determine, based at least in part on the sensor data, whether a sensor of the plurality of sensors is installed correctly. The at least one processor is also configured to perform an action in response to determining that the sensor is not installed correctly.
Patent WO-2021035084-A1 (WO)
Title: Distributed processing for determining network paths
Inventor: CRAWFORD COLTON MALONE
IPC: H04L12/725
Filed: 2020-08-20
Abstract: Provided is a process including: advertising a plurality of values corresponding to computing components to peer nodes of a peer-to-peer network; storing the plurality of values in a tamper-evident, distributed ledger; determining a target data center in the distributed computing environment, wherein the target data center performs computations based on data sent from a mobile computing device, and wherein the target data center executes a peer node of the peer-to-peer network; determining a network path that is linked to the target data center based on a distance to the target data center; and transferring a packet from the target data center, wherein the packet traverses the network path and comprises one or more computation results from the target data center.
Patent WO-2021035199-A1 (WO)
Title: Pneumatic trip valve
Inventor: WANG GEORGE
IPC: F16K31/143
Filed: 2020-08-23
Abstract: A pneumatic trip valve that may include a valve structure, a switch plate air path and an internal check valve. In various aspects, the pneumatic trip valve may be connected to a valve positioner, an actuator, or a combination thereof to control the operation of a fluid process control valve. In operation, the Pneumatic trip valve acts to put the actuator in a preset fail-safe position when the actuator loses sufficient pressure or communication from a main air supply, stored pressurized air from an actuator air reservoir, and / or an external air reservoir.
Patent WO-2021050529-A1 (WO)
Title: Gas permeable fluoropolymers and ionomers
Inventor: LOUSENBERG ROBERT DANIEL
IPC: C08F216/14
Filed: 2020-09-09
Abstract: Novel copolymers that are fluoropolymers including a first repeat unit that is fluorinated and cyclic and a second repeat unit from a trifluorovinyl methylene ether monomer having sulfur or sulfone functionality in the pendant group are disclosed. The copolymers have relatively high gas permeability as a result of a cyclic repeat unit in the copolymer backbone and ionomers from oxidation of the sulfur containing functionality are particularity useful in the cathode structure of a proton exchange membrane fuel cell.
Patent WO-2021050534-A1 (WO)
Title: Novel crispr dna targeting enzymes and systems
Inventor: SCOTT DAVID
IPC: C12N9/22
Filed: 2020-09-09
Abstract: The disclosure describes novel systems, methods, and compositions for the manipulation of nucleic acids in a targeted fashion. The disclosure describes non-naturally occurring, engineered CRISPR systems, components, and methods for targeted modification of nucleic acids. Each system includes one or more protein components and one or more nucleic acid components that together target nucleic acids.
Patent WO-2021050891-A1 (WO)
Title: Detecting unrelated utterances in a chatbot system
Inventor: PAN CRYSTAL C
IPC: G06F40/35
Filed: 2020-09-11
Abstract: Techniques are described to determine whether an input utterance is unrelated to a set of skill bots associated with a master bot. In some embodiments, a system described herein includes a training system and a master bot. The training system trains a classifier of the master bot. The training includes accessing training utterances associated with the skill bots and generating training feature vectors from the training utterances. The training further includes generating multiple set representations of the training feature vectors, where each set representation corresponds to a subset of the training feature vectors, and configuring the classifier with the set representations. The master bot accesses an input utterance and generates an input feature vector. The master bot uses the classifier to compare the input feature vector to the multiple set representations so as to determine whether the input feature falls outside and, thus, cannot be handled by the skill bots.
Patent WO-2021061771-A1 (WO)
Inventor: BELOWICH MATTHEW E
IPC: C11D3/00
Filed: 2020-09-23
Abstract: A fabric care composition is provided, comprising: a fabric care benefit agent; and a deposition aid polymer is provided, comprising >50 to 99 wt% of structural units of formula (I) wherein R1 is selected from hydrogen, -C1-4 alkyl and -CH2OR3; wherein R3 is selected from -C1-12 alkyl and phenyl; and 1 to < 50 wt% of structural units of formula (II) wherein R2 is selected from Formula (III), Formula (IV) and Formula (V) (III), (IV), and (V) wherein A- is a counter anion; wherein R4 is selected from a hydrogen, a -C1-12 alkyl group and a phenyl group; and wherein R5 is selected from a hydrogen and a -C1-8 alkyl group; wherein the deposition aid polymer has a weight average molecular weight of < 100,000 Daltons; and with the proviso that the deposition aid polymer has an average of ≥ two structural units of formula (II) per molecule.
Patent WO-2021076541-A1 (WO)
Inventor: CRUZ CARLOS A
IPC: C08L25/12
Filed: 2020-10-14
Abstract: Disclosed is an impact modified resin comprises a matrix polymer resin and an impact modifier. The impact modifier comprises particles of a crosslinked polyolefin elastomer having one or more (meth)acrylic monomers grafted to the crosslinked polyolefin elastomer particles. The matrix polymer resin is a styrenic polymer.
Patent WO-2022086537-A1 (WO)
Inventor: ZHANG RON Y
IPC: H05B47/11
Filed: 2020-10-22
Abstract: Creating ambient lighting based on a color temperature range may be performed by a computing apparatus storing a non-transitory computer-readable storage medium. The non-transitory computer-readable storage medium may comprise instructions that when executed, cause a processor of the computing apparatus to receive as input, an indication of a target color temperature range for the computing apparatus. The computer-readable storage medium may comprise instructions to compare a measured color temperature on a display of the computing apparatus to the target color temperature range, and using a plurality of color lighting elements communicatively coupled to the computing apparatus, create ambient lighting in an environment surrounding the computing apparatus based on the target color temperature range.
Patent WO-2021096668-A1 (WO)
Title: Image restoration for through-display imaging
Inventor: ZHOU YUQIAN
IPC: G06T5/00
Filed: 2020-10-27
Abstract: Examples are disclosed that relate to the restoration of degraded images acquired via a behind-display camera. One example provides a method of training a machine learning model, the method comprising inputting training image pairs into the machine learning model, each training image pair comprising an undegraded image and a degraded image that represents an appearance of the undegraded image to a behind-display camera, and training the machine learning model using the training image pairs to generate frequency information that is missing from the degraded images.
Patent WO-2021119559-A1 (WO)
Inventor: SCHUKNECHT NATHAN
IPC: F24S20/70
Filed: 2020-12-12
Abstract: A mounting system may include a frame associated with a power-generating device, the frame including an opening. The mounting system may include a bracket mounting assembly. The bracket mounting assembly may include a top member having a first surface, a clamp, and a single bolt passing through both the top member and the clamp such that the clamp moves along an interface between the first and a second surfaces as the single bolt is tightened. The clamp may include the second surface corresponding to the first surface, an arm projecting away from the top member, and a flange at least proximate a top of the arm. The flange may include an ear at the top of the arm and a tab on a bottom side of the ear projecting back towards the top member, the tab positioned to interface with the opening on the frame.