baber/WOPTO huggingface dataset:
Patent WO-2021025904-A1 (WO)
Inventor: HOLTCAMP MATTHEW
IPC: C08F210/16
Filed: 2020-07-28
Abstract: The present disclosure provides metallocene catalyst compounds including at least one -Si- containing linker, catalyst systems including such compounds, and uses thereof. Catalyst compounds of the present disclosure can be hafnium-containing compounds having one or more cyclopentadiene ligand(s) substituted with one or more silyl neopentyl groups and linked with at least one -Si-containing linker. In another class of embodiments, the present disclosure is directed to polymerization processes to produce polyolefin polymers from catalyst systems including one or more olefin polymerization catalysts, at least one activator, and an optional support.
Patent WO-2021026469-A1 (WO)
Inventor: HILDEBRAND DANIEL
IPC: A61M1/10
Filed: 2020-08-07
Abstract: Catheter blood pumps that include an expandable pump portion extending distally from a catheter. The pump portions may include an expandable impeller housing that includes an expandable blood conduit defining a blood lumen. The pump portions may include a collapsible impeller that includes a collapsible and optionally inflatable hub and one or more collapsible blades extending from the hub.
Patent WO-2021041489-A1 (WO)
Title: Vecteurs viraux adéno-associés pour traverser la barrière hémato-encéphalique humaine
Inventor: KAY MARK A
IPC: C12N15/86
Filed: 2020-08-26
Abstract: La présente invention concerne des polypeptides de capside du virus adéno-associé (AAV) variant qui fournissent une particule d'AAV ayant la capacité de traverser la barrière hémato-encéphalique humaine (BHE) et de transduire des cellules du SNC. Dans certains modes de réalisation, une protéine de capside d'AAV variant selon l'invention comprend une séquence d'acides aminés ayant 95 % ou plus d'identité de séquence (par exemple, 96 % ou plus, 97 % ou plus, 98 % ou plus, 99 % ou plus, 99,5 % ou plus, ou 100 % d'identité de séquence) avec la séquence d'acides aminés présentée dans l'une quelconque des SEQ ID NO : 1 à 27. L'invention concerne également des acides nucléiques, des vecteurs d'AAV, des particules virales, des cellules, des kits et des méthodes.
Patent WO-2021041534-A1 (WO)
Title: Fast set moisture curable hot melt adhesive composition and articles including the same
Inventor: O'BRIEN KELLEN E
IPC: C09J175/04
Filed: 2020-08-26
Abstract: A moisture curable hot melt adhesive composition that includes isocyanate-terminated polyurethane prepolymer that includes the reaction product of a crystalline polyester polyol, a polyether polyol, and di isocyanate, clay, polyester/polyether elastomer, a first thermoplastic polymer selected from the group consisting of ethylene vinyl acetate copolymer, ethylene (alkyl)acrylate copolymer, and combinations thereof a tackifying agent, and optionally a second thermoplastic polymer selected from the group consisting of thermoplastic polyurethane, thermoplastic polycaprolactone, and combinations thereof.
Patent WO-2021055188-A1 (WO)
Title: Automatic air outlet system having various ventilation situations
Inventor: ROTH ULRIKE
IPC: B60H1/00
Filed: 2020-09-09
Abstract: An automatic air outlet system for supplying air into a vehicle interior of a vehicle, wherein the automatic air outlet system includes a plurality of air outlets (1, 2, 3, 4, 5, 6) that are motorized and may be automatically adjusted and that respectively include a plurality of setting parameters, a storage unit for storing a plurality of ventilation situations, wherein in the case of each of the plurality of ventilation situations a specific configuration of the setting parameters of each air outlet of the plurality of air outlets (1, 2, 3, 4, 5, 6) is specified, the configuration being adjusted to the corresponding ventilation situation, a specification unit for the purpose of specifying a ventilation situation to the plurality of ventilation situations that are stored in the storage unit, and a control unit for the purpose of controlling the plurality of air outlets (1, 2, 3, 4, 5, 6) such that the air outlets (1, 2, 3, 4, 5, 6) fulfil the ventilation situation that is specified by the specification unit.
Patent WO-2021071618-A1 (WO)
Title: Cooking oven with cavity drawer having movable door
Inventor: MILLS CHRISTOPHER
IPC: F24C15/02
Filed: 2020-09-11
Abstract: An oven including a chamber defining an oven cavity with an open front. A rack assembly is slidable between a retracted position and an extended position relative to the chamber. A door is provided for closing the open front. A hinge assembly connects the door to the rack assembly. The hinge assembly allows the door to slide between a first position and a second position with respect to the rack assembly. The hinge assembly includes a lock assembly for locking the rack assembly in the extended position. The lock assembly is moveable between a locked position and an unlocked position. The lock assembly is in the unlocked position when the door is in the first position thereby allowing the rack assembly to freely moved, and the lock assembly is in the locked position when the door is in the second position thereby securing the rack assembly in the extended position.
Patent WO-2021050935-A1 (WO)
Title: Process to produce cathode materials for rechargeable li batteries
Inventor: ZOU FENG
IPC: H01M4/525
Filed: 2020-09-11
Abstract: This invention provides a method for the production of high capacity cathode materials for use in rechargeable lithium batteries. Traditional methods for producing lithium mixed metal oxide cathode materials typically generate large amounts of effluent which effluent must be treated prior to discharge. The present process uses mixed metals as raw materials in a wet chemical reaction in order to make high-quality precursors which can be used to prepare high-quality cathode materials after lithiation. As a key feature, in the precursor preparation process, the bulk of the aqueous solution used for the wet chemical reaction is recycled back to the reactor, so that the total process has little or no effluent generated during production of the cathode precursor material.
Patent WO-2021076259-A1 (WO)
Title: Production of alkylaromatic compounds
Inventor: PETERS AARON
IPC: C07C15/085
Filed: 2020-09-16
Abstract: A process for producing a rnonoalkylated benzene comprises the step of contacting benzene with a mixture comprising dialkylated and trialkylated benzenes in the presence of a transalkylation catalyst composition under transalkylation conditions effective to convert at least part of the dialkylated and trialkylated benzene to rnonoalkylated benzene, wherein the transalkylation catalyst, composition comprises zeolite beta having an external surface in excess of 350 m2/g as determined by the t-plot method for nitrogen physisorption.
Patent WO-2021055661-A1 (WO)
Title: Genetically modified nitrogen fixing bacteria and uses thereof
Inventor: PETERS JOHN
IPC: C12N1/20
Filed: 2020-09-18
Abstract: A genetically modified bacterium for excreting fixed nitrogen (in the form of ammonia) is disclosed. The bacterium can be made by deleting at least a portion of the  nifL  gene of a diazotrophic γ-proteobacterium, and inserting a promoter sequence into the diazotrophic γ-proteobacterium genome that is placed and oriented to direct transcription of the  rnfl  gene complex. The resulting genetically modified bacterium excretes ammonia constitutively and at a greater rate than the wild type bacterium, and can be used to make biofertilizers to stimulate plant growth. The biofertilizers may contain a culture of the bacteria, or a co-culture of the bacteria and a mycorrhizal fungus.
Patent WO-2022071941-A1 (WO)
Title: Securely detecting online fraud malware
Inventor: WANG GANG
IPC: G06F21/62
Filed: 2020-09-30
Abstract: A method for secure detection of online fraud. The method includes generating an encrypted profile representing browser activity, sending the encrypted profile to a secure multiparty computation system, receiving a trust token from the secure multiparty computation system, based on a determination that the web browser is not engaged in online fraud, sending a request to redeem the trust token with the secure multiparty computation system, receiving an encrypted record of redemption from the secure multiparty computation system based on a determination that a web site associated with the web content is not blocked, and sending a request, containing the encrypted record of redemption, for third-party content, wherein the third-party content is associated with the web content.
Patent WO-2021072354-A1 (WO)
Title: Lockable steering mechanism for ride-on vehicle
Inventor: KORTE JOSEPH
IPC: A63H17/36
Filed: 2020-10-12
Abstract: A lockable steering mechanism for a children's ride-on vehicle is provided. The steering mechanism has a steering shaft coupled to a steering link that is coupled to the vehicle's front wheels. A steering wheel is axially fixed to the steering shaft. A lifter guide is rotationally and axially fixed to the steering shaft, and a lifter is rotationally fixed to and axially moveable about the lifter guide. A rotatable locking ring rotates from a first position to a second position. The lifter engages the steering wheel when the locking ring is in the first position to rotationally fix the steering wheel to the steering shaft. The lifter is rotationally decoupled from the steering wheel when the locking ring is in a second position to rotationally decouple the steering wheel from the steering shaft.
Patent WO-2021087126-A1 (WO)
Title: Spinal fusion instrumentation system
Inventor: VIRK SOHRAB
IPC: A61B17/17
Filed: 2020-10-29
Abstract: A surgical instrument kit for spinal fusion. The instrument kit includes a curved trocar (10), a flexible cannula (30) for positioning over the curved trocar, a flexible rasp device (70), and a bone graft delivery container (90).
Patent WO-2021092526-A1 (WO)
Title: Dispositif de méta-surface de détection d'une chiralité optique
Inventor: DIONNE JENNIFER
IPC: G01N21/33
Filed: 2020-11-08
Abstract: L'invention concerne un dispositif de détection de chiralité optique qui comprend une méta-surface composée d'un réseau bipériodique de nanodisques sous la forme d'un réseau en damier [300], les nanodisques ayant des diamètres  d  ± Δ/2 de sorte que les nanodisques adjacents [302, 304] présentent des diamètres qui diffèrent en fonction d'un décalage delta. Les nanodisques sont composés d'un matériau diélectrique qui est transparent et qui présente un indice de réfraction supérieur à 2 à une longueur d'onde ultraviolette opérationnelle et prédéterminée. Les nanodisques ont un rapport d'aspect de largeur à hauteur   d / h  accordé afin de produire un chevauchement spectral de dipôles électriques et de modes dipôles magnétiques de lumière ultraviolette à polarisation circulaire incidente.
Patent WO-2021113352-A1 (WO)
Title: System to deliver a solution with a biological product in a planter assembly
Inventor: HAPES DENNIS
IPC: A01C23/00
Filed: 2020-12-02
Abstract: Systems for delivering biological products are provided. The biological products may be delivered, for example, to a field. The systems may include a container (110, 210, 310) for holding the biological product. The systems may also include a fluid flow unit (120, 220, 320) configured to subject the biological product to flow from within the container along a fluid flow path (115, 215, 315). Methods of delivering biological products are also provided.
Patent WO-2021146014-A1 (WO)
Title: Microelectronic devices including corrosion containment features, and related electronic systems and methods
Inventor: Luo shuangqiang
IPC: H01L27/1157
Filed: 2020-12-15
Abstract: A microelectronic device comprising a stack structure comprising a non-staircase region, a staircase region, and an array region. Each of the non-staircase region, the staircase region, and the array region comprises tiers of alternating conductive materials and dielectric materials. One or more pillars are in the non-staircase region and in the array region, and one or more supports are in the staircase region. A conductive material is in each of the non-staircase region, the staircase region, and the array region and extends vertically into a source adjacent to the tiers. The source comprises corrosion containment features in each of the non-staircase region, the staircase region, and the array region, adjacent to the conductive material in the source. Additional microelectronic devices, electronic systems, and methods are also disclosed.
Patent WO-2021127619-A1 (WO)
Title: Wireless network pairing for wireless electric vehicle charging
Inventor: BITTNER MARKUS
IPC: H02J50/00
Filed: 2020-12-21
Abstract: A vehicle is paired to a selected wireless charging station of a plurality of wireless charging stations by joining the vehicle to a first wireless network provided by a central access point, assigning a channel to use for pairing the vehicle to the selected wireless charging station by a network manager, transmitting a channel identifier to the vehicle over the first wireless network, and transmitting the channel identifier to the plurality of wireless charging stations. The vehicle then configures a beacon device coupled to the vehicle to use the assigned channel and moves into proximity of the selected wireless charging station. The selected wireless charging station detects a beacon signal of the beacon device, confirms that the beacon signal is using the identified channel, and transmits information identifying a second wireless network to the vehicle. The vehicle can then join the second wireless network using the transmitted information.
Patent WO-2022139823-A1 (WO)
Inventor: EL MALLAWANY IBRAHIM
IPC: E21B43/12
Filed: 2020-12-22
Abstract: Provided, in one aspect, is a fluid flow device. The fluid flow device, in one aspect, includes a housing having at least one fluid inlet and at least one fluid outlet, and a sleeve positioned within the housing. The fluid flow device according to this aspect additionally include a fluid flow member positioned within the sleeve, wherein the sleeve and fluid flow member are movable with respect to one another to define a first overlap distance and a first fluid flow path length when the housing encounters a first fluid flow pressure, and a second greater overlap distance and a second greater fluid flow path length when the housing encounters a second greater fluid flow pressure, the first fluid flow path length and the second greater fluid flow path length configured to provide a constant flow of the fluid out of the at least one fluid outlet.
Patent WO-2021142026-A1 (WO)
Inventor: KELSEY STEVE
IPC: A61P35/00
Filed: 2021-01-06
Abstract: L'invention concerne des compositions d'inhibiteurs de SHP2 et des méthodes de traitement de maladies ou de troubles à l'aide d'un schéma de traitement intermittent.
Patent WO-2021150723-A1 (WO)
Title: Crystalline forms of 2-[3-[4-amino-3-(2-fluoro-4-phenoxy-phenyl)-1h-pyrazolo[3,4-d]pyrimidin-1-yl]piperidine-1-carbonyl]-4-methyl-4-[4-(oxetan-3-yl)piperazin-1-yl]pent-2-enenitrile
Inventor: PHIASIVONGSA PASIT
IPC: C07D487/04
Filed: 2021-01-21
Abstract: Crystalline forms of Compound (I): are disclosed. Pharmaceutical compositions comprising the same, methods of treating disorders and conditions mediated by BTK activity using the same, and methods for making Compound (I) and crystalline forms thereof are also disclosed.
Patent WO-2021154982-A1 (WO)
Title: Drill bits for drilling while driving foundation components
Inventor: HUDSON TYRUS
IPC: E21B10/54
Filed: 2021-01-28
Abstract: Drill bits are provided for a drilling while driving machine. In some cases, the drill bit is a multi-stage bit capable of selectively cutting at two different diameters. In others, the bit is an expanding bit that can be passed through a foundation component while its being driven. The bit has a pair of cutting wings that can move between a retracted orientation where the bit's diameter is narrower than the inner diameter of the driven component, to a splayed orientation where the diameter is equal to or larger than the driven component's outside diameter.
Patent WO-2022010539-A1 (WO)
Title: Cancer cell modulators
Inventor: SHERDEN NATHANIEL
IPC: A61K47/56
Filed: 2021-01-29
Abstract: Disclosed are cancer cell- and proliferative cell-selective small molecule compounds that modulate certain cancer cell- or proliferative cell-specific metabolic enzymes or receptors, and methods of their use to treat cancer and other proliferative disorders.
Patent WO-2021173328-A1 (WO)
Inventor: LUO JIANGHONG
IPC: H04L45/122
Filed: 2021-02-06
Abstract: An integrated access and backhaul (IAB) node may receive a parent knowledge message, the parent knowledge message indicating whether a parent IAB node of the child IAB node has received an optional signaling message, determining to transition between first resources and second resources at a transition time, the first resources being associated with use of a mobile termination of the child IAB node, the second resources being associated with use of the distributed unit of the child IAB node, and determine a number of guard symbols provided by the parent IAB node at the transition time based on whether the parent knowledge message indicates that the parent IAB node has received the optional signaling message.
Patent WO-2021162996-A1 (WO)
Title: Cooling plate for semiconductor processing chamber window
Inventor: ISSAVI HANRY
IPC: H01J37/32
Filed: 2021-02-08
Abstract: Cooling plates for radio-frequency transmissive windows in semiconductor processing chambers are disclosed. The cooling plates feature one or more sets of walls that, for each set, define a plurality of serpentine channels that are arranged in a circular array, thereby providing an annular region having serpentine channels extending therethrough. The cooling plate may be placed adjacent to the window and fluid may be flowed through it to provide cooling to the window. The cooling plates disclosed may require a much lower amount of total volumetric flow in order to achieve comparable or superior performance compared with traditional window cooling systems using air multipliers or air amplifiers.
Patent WO-2021173354-A1 (WO)
Title: Adaptateur d'alimentation pour bloc d'alimentation
Inventor: GOERGEN JOEL
IPC: H04L12/10
Filed: 2021-02-10
Abstract: Dans un mode de réalisation, un appareil comprend un adaptateur d'alimentation configuré pour une connexion directe à un bloc d'alimentation (PSU) installé dans un dispositif de réseau, l'adaptateur d'alimentation comprenant un orifice d'entrée d'alimentation pour recevoir de l'alimentation sur un câble Ethernet, un module convertisseur d'alimentation pour convertir l'alimentation reçue au niveau de l'orifice d'entrée d'alimentation en une alimentation d'entrée de PSU, et un connecteur de sortie d'alimentation pour une connexion avec un connecteur d'entrée d'alimentation de PSU.
Patent WO-2021167896-A1 (WO)
Title: Phase mask for structured illumination
Inventor: GEORGIADIS MICHAEL
IPC: G01B9/02
Filed: 2021-02-16
Abstract: An embodiment of a phase mask is described that comprises a light blocking layer disposed on a substrate, where the light blocking layer has a number of optically transmissive regions each configured as a first pattern. The first pattern includes two segments that have different phase configurations from each other, and the light blocking layer includes at least three angular orientations of the first pattern.
Patent WO-2021168328-A1 (WO)
Title: Niclosamide formulations for use as contraceptive
Inventor: MANNOWETZ NADJA
IPC: A61K47/02
Filed: 2021-02-19
Abstract: A formulation comprising an amount of niclosamide and one or more of a humectant, a lubricant, a solvent, an osmolality modulator, a pH modulator, a viscosity modulator, a preservative, or combinations thereof. Said formulation for use in promoting contraception, comprising administering an effective amount of the formulation to the subject, wherein, upon contacting a sperm cell, the formulation inhibits or decreases one or more of sperm motility, sperm viability, and sperm metabolism, thereby decreasing the probability of conception. A method of making said formulation, comprising: a) combining niclosamide with PEG-400 in a first vessel to form a solution; b) combining benzoic acid and/or benzyl alcohol with the solution of (a); c) combining water, sodium chloride, citric acid, lactic acid, potassium tartrate and carbopol 980 in a separate vessel to form an aqeous fraction; d) combining the aqueous fraction of (c) with the PEG fraction of (b); e) adding sodium hydroxide to the mixture of (d) to adjust the pH; f) optionally adding water to the mixture of (e); and g) mixing the mixture of (e) or (f) till a homogenous mixture is obtained.
Patent WO-2021183291-A1 (WO)
Title: Systems and methods for separating glass substrates
Inventor: CHEN HSIN-LIN
IPC: C03B33/037
Filed: 2021-02-25
Abstract: A method for separating a glass sheet includes engaging a first surface of a glass sheet with a scribing wheel, the glass sheet defining the first surface and a sheet thickness, moving the scribing wheel along the glass sheet at a scribing speed of at least 35 meters per minute, applying a force on the glass sheet with the scribing wheel, maintaining the force within 1.0 Newtons of a predetermined force, and forming, with the scribing wheel, a median crack extending along a length of the first surface and extending into the glass sheet, the median crack defining a crack depth extending into the glass sheet, where the crack depth extending into the glass sheet varies less than 2.0% along the length of the median crack on the first surface.
Patent WO-2021188857-A1 (WO)
Title: Rf reference measuring circuit for a direct drive system supplying power to generate plasma in a substrate processing system
Inventor: LONG MAOLIN
IPC: H03H7/38
Filed: 2021-03-19
Abstract: A substrate processing system includes a drive circuit, an RF reference measuring circuit, and a make-break connector. The drive circuit generates an RF drive signal at a first RF frequency. The RF reference measuring circuit includes an LC circuit having an input impedance and an output impedance. An output of the LC circuit connects to an RF power meter and a dummy load. The make-break connector connects the drive circuit to one of the RF reference measuring circuit and a processing chamber load including a component of the substrate processing system. An output impedance of the drive circuit matches an impedance of an input impedance of the LC circuit. The output impedance of the drive circuit does not match impedances of the RF power meter and the dummy load. The LC circuit matches the impedance of the drive circuit to the RF power meter and the dummy load.
Patent WO-2021203041-A1 (WO)
Title: Apparatuses, systems, and methods for pathogen detection based on raman spectroscopy
Inventor: AUNER GREGORY WILLIAM
IPC: G01N21/65
Filed: 2021-04-02
Abstract: Apparatuses, systems, and methods for Raman spectroscopy are described. In certain implementations, a Raman spectroscopic system for determining antimicrobial resistance of a pathogen in a sample is provided. The Raman spectroscopic system may include a cuvette configured to receive the sample, an excitation light source configured to radiate a light beam into the cuvette through a bottom end of the cuvette and onto a portion of the sample contained in the cuvette, and at least one optical element configured to direct a Raman signal from the portion of the sample passing through the bottom end of the cuvette to a Raman spectrometer. The Raman spectroscopic system is configured to detect resistance or susceptibility of the pathogen to at least one antimicrobial agent based on the Raman signal.
Patent WO-2021207158-A1 (WO)
Title: Reusable initiators for synthesizing nucleic acids
Inventor: AGARWALLA SANJAY
IPC: C12Q1/68
Filed: 2021-04-06
Abstract: The invention provides improved methods for synthesizing polynucleotides, such as DNA and RNA, using renewable initiators coupled to a solid support. Using the methods of the invention, specific sequences of polynucleotides can be synthesized  de novo , base by base, in an aqueous environment, without the use of a nucleic acid template.