baber/WOPTO huggingface dataset:
Patent WO-2020227323-A1 (WO)
Inventor: MORSE DERRICK
IPC: G01C21/16
Filed: 2020-05-05
Abstract: An autonomous tool including a multi-sensor package enabling identification of the position of the tool in a construction site so that the tool may navigate to locations where tasks are performed. The tool may include at least one sensor from the group of a drive system encoder, stereo camera, inertial measurement unit, optical flow sensor, and LiDAR. The tool may include a holonomic drive allowing at least one tool of the mobility platform to reach the extremities of a construction site. The platform may be used as part of a system that receives design information relating to the construction site and tasks to be performed by the tool and then generates commands that control the tool to navigate along a path generated to include landmarks within range of and therefore detectable by the sensors for a large percentage of the path.
Patent WO-2020232428-A1 (WO)
Inventor: BAUMAN ZACHARY
IPC: C08F290/06
Filed: 2020-05-17
Abstract: Photocurable adhesive compositions are provided herein, which have a balance of fast curing properties and strength development and retention over time after exposure to accelerated ageing conditions.
Patent WO-2020251733-A1 (WO)
Inventor: CASTILLO-GARZA JOSE-RODRIGO
IPC: G08B17/107
Filed: 2020-05-20
Abstract: L'invention concerne un dispositif destiné à détecter une situation dangereuse dans une zone, lequel comprend un boîtier définissant une chambre. Au moins un dispositif de détection de fumée est destiné à détecter la présence de fumée dans ladite chambre. Un détecteur à extrêmement haute fréquence comprend au moins un émetteur à extrêmement haute fréquence positionné par rapport à au moins un récepteur à extrêmement haute fréquence.
Patent WO-2020243321-A1 (WO)
Title: Pleated polymeric sheet having apertures
Inventor: KIDWELL JAMES
IPC: C08J5/10
Filed: 2020-05-28
Abstract: The present disclosure provides a polymeric plasticized film or sheet having one or more apertures to reduce the amount of material needed, as well as overall weight, per desired volume of material required. The polymeric plasticized film or sheet may also be capable of folding and keeping the crease for a desired amount of time. The polymeric plasticized film or sheet may be biodegradable.
Patent WO-2020257381-A1 (WO)
Inventor: ALKHATIB YOUSEF
IPC: A61M25/09
Filed: 2020-06-18
Abstract: A guidewire is configured for insertion into a heart of a patient during a procedure such as a transcatheter aortic valve replacement procedure. The guidewire includes a proximal end and a distal end portion. The distal end portion includes a leading section (520), a loop structure (510) at a terminal distal end of the guidewire, and a transition section extending between the leading section and the loop structure. In the absence of applied forces, the leading section is not tangential to the loop structure. With such a configuration, the guidewire may avoid contact with the ventricular septum of the heart when the loop structure is seated within the left ventricle, which may mitigate potential interference with conduction pathways in the ventricular septum, which may in turn mitigate the need for a pacemaker.
Patent WO-2021011572-A1 (WO)
Inventor: LIU QI
IPC: A61K31/495
Filed: 2020-07-14
Abstract: Compounds and methods are provided for the treatment of pathogenic virus infections. Compositions and methods are provided for inhibiting RNA viruses.
Patent WO-2021011920-A1 (WO)
Inventor: ZHU JIANGLI
IPC: G06F13/37
Filed: 2020-07-17
Abstract: A system controller of a memory system can present multiple physical functions (PFs) to a host computing system. The system controller can store commands from the host in separate queues and uses an arbiter circuit to issue commands. The arbiter can determine a difference value between a quota of commands and a count of commands issued from a respective queue. The quota is derived from a share specified by the host for the respective PF. The arbiter circuit determines a subset of queues by excluding queues that are empty and queues having a negative difference value. The arbiter circuit can randomly choose a selected queue from the subset and issue a command from the selected queue.
Patent WO-2021016212-A1 (WO)
Title: Hydraulic fracturing, completion, and diverter optimization method for known well rock properties
Inventor: DALAMARINIS PANAGIOTIS
IPC: E21B43/26
Filed: 2020-07-20
Abstract: A method for optimizing hydraulic fracturing includes characterizing a fracture induced by pumping fracturing fluid into a subsurface formation. The characterizing includes analyzing properties of reflected tube waves detected in a well. Change in expected characterization of the subsurface formation is modeled with respect to a modeled change in at least one parameter of the pumping fracturing fluid. The modeled change is compared to a measured change in the characterization with respect to an actual change in the at least one parameter. The modeled change and the measured change are used to train a machine learning algorithm to determine an optimized change in the at least one parameter.
Patent WO-2021026329-A1 (WO)
Inventor: PAREKH DIPEN J
IPC: G06F3/01
Filed: 2020-08-06
Abstract: Artificial intelligence for evaluating patient distress using facial emotion recognition. In an embodiment, an artificial intelligence model is applied to facial image(s) of a patient to classify each facial image into one of a plurality of emotional states based on a facial expression in the facial image. A determination may be made as to whether or not to alert a healthcare provider based on the emotional state(s) into which the facial image(s) were classified. If a determination is made to alert a healthcare provider, a notification may be transmitted to the healthcare provider.
Patent WO-2021041695-A1 (WO)
Inventor: GERMSCHEID JAMES
IPC: F16L55/00
Filed: 2020-08-27
Abstract: L'invention concerne un ensemble tube de dosage permettant de réguler l'écoulement d'un fluide. L'ensemble tube de dosage peut comprendre une entrée de fluide, une sortie de fluide et une pluralité de plaques de dosage empilées situées entre l'entrée de fluide et la sortie de fluide, chacune de la pluralité de plaques de dosage empilées définissant un passage de fluide ayant une longueur supérieure à une épaisseur de la plaque de dosage, les plaques de dosage empilées étant agencées de sorte qu'un fluide circulant dans les plaques de dosage s'écoule de manière séquentielle dans les passages de fluide des plaques de dosage.
Patent WO-2021041777-A1 (WO)
Title: An electrical female terminal
Inventor: CHEN PING
IPC: H01R13/28
Filed: 2020-08-28
Abstract: An electrical female terminal for mating with a connector assembly generally including a main body, a two-bodied spring, and a wire fastening portion. The two-bodied spring includes two members to provide spring force to impinge upon and mate the terminal with a male pin or male terminal, or further "blade-like" object. A guide member directs and "self-corrects" the insertion of a male pin or male terminal, or further "blade-like" object into the electrical female terminal. The main body further includes a tang member with overstress protection which fastens and locks the terminal within a connector housing. The main body has support members at either end thereof. The terminal has a polarity defined by the main body and for proper mating with a corresponding housing. The electrical female terminal also may accommodate a TPA device within a space above the wire fastening portion and located behind the main body.
Patent WO-2021108039-A1 (WO)
Title: Dispositif d'alimentation en papier avec capteur magnétique 3d
Inventor: OTAWA YASUHIKO
IPC: B41J13/10
Filed: 2020-10-16
Abstract: Selon la présente invention, un exemple de dispositif d'alimentation en papier comprend un plateau pour alimenter en papier d'impression, un élément de génération de force magnétique pour générer un flux magnétique, un capteur magnétique 3D pour détecter des changements dans la densité du flux magnétique généré par l'élément de génération de force magnétique dans chacun des trois axes, et un dispositif de commande. Le plateau comporte un élément mobile qui se déplace par rapport au papier d'impression. Soit l'élément de génération de force magnétique, soit le capteur magnétique 3D est fixé à l'élément mobile. Le dispositif de commande détermine la position de l'élément mobile sur la base d'un signal de détection reçu du capteur magnétique 3D.
Patent WO-2021076900-A1 (WO)
Inventor: ZHAO HAIXIA
IPC: H04N21/45
Filed: 2020-10-16
Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for enhancing user interaction with an interface. Methods include determining, using a first evaluation rule, a likelihood that content depicts objectionable material. The content is passed to rating entities for further evaluation based on the likelihood that the content depicts objectionable material. When the likelihood that the content depicts objectionable material is below a specified modification threshold, an unmodified version of the content is passed to the rating entities. When the likelihood that the content depicts objectionable material is above the specified modification threshold, the content is modified to attenuate the depiction of the objectionable material, and the modified content is passed to the rating entities. The rating entities return evaluation feedback indicating whether the content violates content guidelines. A distribution policy is enacted based on the evaluation feedback.
Patent WO-2021081120-A1 (WO)
Title: Recombinant neuraminidase and uses thereof
Inventor: PALESE PETER
IPC: C12N15/09
Filed: 2020-10-21
Abstract: In one aspect, provided herein are recombinant neuraminidases comprising an ectodomain of influenza virus neuraminidase with amino acid substitutions or insertions of cysteines in the stalk domain to generate a more stable, tetrameric influenza virus neuraminidase. In specific embodiments, the influenza virus neuraminidase further comprises influenza virus neuraminidase transmembrane and cytoplasmic domains. In another aspect, provided herein are recombinant neuraminidase comprising a globular head domain of influenza virus neuraminidase and a tetramerization domain, wherein the recombinant neuraminidase lacks influenza virus neuraminidase stalk, transmembrane and cytoplasmic domains. In another aspect, provided herein are methods of immunizing against influenza virus using such recombinant neuraminidases or compositions thereof.
Patent WO-2021087436-A1 (WO)
Inventor: O'HEERON PETE
IPC: A61K35/17
Filed: 2020-11-02
Abstract: Described are means of generating immunological compositions that are universally applicable for induction of immunity to neoplasia regardless of histological origin of tissue. Certain methods concern fibroblasts that are manipulated or dedifferentiated in a manner to induce expression of tumor associated antigens including cancer testis antigens. These cells are used as a source of antigenic stimuli for creation of a cellular vaccine, and/or an exosome vaccine, and/or a lysate-based vaccine.
Patent WO-2021096907-A1 (WO)
Title: Gas delivery systems and methods
Inventor: KEDLAYA DIWAKAR
IPC: G01N21/3504
Filed: 2020-11-11
Abstract: A system may include a main line for delivering a first gas, and a sensor for measuring a concentration of a precursor in the first gas delivered through the main line. The system may further include first and second sublines for providing fluid access to first and second processing chambers, respectively. The first subline may include a first flow controller for controlling the first gas flowed through the first subline. The second subline may include a second flow controller for controlling the first gas flowed through the second subline. A delivery controller may be configured to control the first and second flow controllers based on the measured concentration of the precursor to deliver a first mixture of the first gas and a second gas and a second mixture of the first and second gases into the first and second semiconductor processing chambers, respectively.
Patent WO-2021102228-A1 (WO)
Title: Petits arn non codants, non annotés pour la détection du cancer du foie
Inventor: VILLANUEVA AUGUSTO
IPC: G16B30/00
Filed: 2020-11-20
Abstract: La présente invention concerne des méthodes de détection de carcinomes hépatocellulaires (CHC) à un stade précoce pour lesquels des thérapies curatives constituent encore une option et pour lesquels les taux de survie sont augmentés. Les méthodes consistent à détecter trois petits ARN non codants, non annotés, présents dans les exosomes de patients atteints de CHC à un stade précoce.
Patent WO-2021119306-A1 (WO)
Inventor: THOMPSON REID
IPC: E21B23/08
Filed: 2020-12-10
Abstract: This disclosure describes systems, methods, and apparatuses for preventing wireline sticking during hydraulic fracturing operations, the system comprising: a sensor coupled to a fracking wellhead, circulating fluid line, or standpipe of a well and configured to convert acoustic vibrations measured in fracking fluid in the wellhead, fluid line, or standpipe into an electrical signal in a time domain; a memory configured to store the electrical signal; a converter configured to access the electrical signal from the memory and convert the time domain electrical signal into a frequency domain spectrum; a machine-learning system configured to classify the current frequency domain spectrum as associated with increasing wireline friction, the machine-learning system trained on previous frequency domain spectra measured during previous wireline operations and previously classified by the machine-learning system; and a user interface configured to return an indication of the increasing wireline friction to an operator of the hydraulic fracturing operations.
Patent WO-2021119440-A1 (WO)
Inventor: ONKELS DAVID
IPC: G06Q20/18
Filed: 2020-12-11
Abstract: This disclosure describes, in part, systems for enabling physical retail stores and other facilities to implement automated-checkout techniques for the purchase of customizable and/or made-to-items items by customers of the stores and/or facilities. For example, the described systems may enable a retail store to implement technology where users are able to order customizable items from an ordering location, an inventory location, or an associate of the facility, and exit the store without performing manual checkout of the items. The systems described herein thus enable customized retail facilities, as opposed to a retail facility that allows automated-checkout only for prepackaged-type or otherwise non-customizable merchandise.
Patent WO-2021133934-A1 (WO)
Inventor: OKAMOTO TYLER
IPC: G01L1/14
Filed: 2020-12-23
Abstract: Composite sensors that exhibit four deformation modes decoupled from each other are disclosed. The modes include tension, compression, bending, and torsion. In one exemplary embodiment, the sensor includes a substrate and six unit sensors. The unit sensors are paired such that each pair includes two unit sensors disposed on opposite surfaces of the substrate, the sensors being substantially opposed to each other. Two of the pairs include longitudinal axes that are substantially parallel to each other, and the third pair includes a longitudinal axis that is substantially perpendicular to the other two longitudinal axes. The substrate is constrained along one of its edges. The composite sensors can be used in many contexts, such as part of a flow- driven, soft robot that passes through a pipe and detect links. Methods of detecting leaks are also described.
Patent WO-2021133999-A1 (WO)
Title: Procédés et kits pour l'enrichissement et la détection de modifications d'adn et d'arn et de motifs fonctionnels
Inventor: DELATTE BENJAMIN F
IPC: C12Q1/6816
Filed: 2020-12-23
Abstract: L'invention concerne des procédés de cartographie de résidus nucléotidiques modifiés dans des acides nucléiques. Les procédés comprennent la fourniture d'un échantillon d'acide nucléique dans lequel des résidus nucléotidiques modifiés et non modifiés non cibles ou cibles sont convertis pour former un nucléotide différent (un tel "C" étant converti en "T"). Une seconde synthèse de brin est ensuite effectuée sur les acides nucléiques convertis à l'aide d'un ensemble d'amorces à base ancrée. Chaque amorce dans l'ensemble d'amorces à base ancrée comprend une ou plusieurs bases d'ancrage à l'extrémité 3' qui sont complémentaires au nucléotide cible (par exemple "G" ou "CpG"), et une séquence de nucléotides choisie parmi un ensemble de séquences qui pourraient être un ensemble entièrement ou partiellement dégénéré de séquences. Par exemple, la séquence pourrait être 5'-XnG-3' et/ou 5'-X(n-1)CG-3', X étant une quelconque base, et n = 2 à 25. Des produits d'acide nucléique à double brin peuvent être analysés, par exemple par amplification et séquençage à haut débit.
Patent WO-2021174192-A1 (WO)
Inventor: BANKERS JEFFREY S
IPC: A61Q19/10
Filed: 2021-03-01
Abstract: A conditioning composition is free of talc and includes tapioca starch, optionally potato starch, optionally corn starch, at least one anionic surfactant, and optionally at least one amphoteric surfactant, which may be described as a core particle. The conditioning composition may include, or be free of, a coating disposed about at least a portion of the core particle and having a compound chosen from cellulose polymers, anionic or cationic polymers, vinyl polymers, natural polymers, polysaccharides, copolymers thereof, and combinations thereof. The conditioning composition includes from about 0 to about 25 percent by weight of liquid, has a pH of from about 3.5 to about 5 when mixed with water at about 10 wt % and produces a flash foam of less than about 10 ml when contacted with water at a temperature of about 26 to about 30°C degrees.
Patent WO-2021178304-A1 (WO)
Inventor: YU FENG
IPC: E21B10/567
Filed: 2021-03-01
Abstract: A cutting element includes a substrate and an ultrahard layer on an upper surface of the substrate, a top surface of the ultrahard layer having a ridge extending along a major dimension of the top surface from an edge of the top surface, where the ridge has a peak with at least two different roof radii of curvature, and at least two sidewalls sloping in opposite directions from the peak of the ridge at a roof angle, where a first roof angle of the ridge proximate the edge is smaller than a second roof angle in a central portion of the ridge around a longitudinal axis of the cutting element.
Patent WO-2021174197-A1 (WO)
Inventor: INZIRILLO ADAM
IPC: G06Q40/04
Filed: 2021-03-01
Abstract: A method for performing an auction implemented via an exchange computer system, including receiving, from a user device, a security transaction order, receiving a first matching order, initiating a delay timer that runs for a first period of time, determining that the first period of time has expired, initiating an auction timer that runs for a second period of time, receiving, during the second period of time, one or more additional matching orders, wherein each of the one or more additional matching orders includes a request for participation in the auction, determining that the second period of time has expired, and facilitating a transaction based on the security transaction order.
Patent WO-2021178715-A1 (WO)
Inventor: RESSEGUIE MARY E
IPC: A23L29/00
Filed: 2021-03-04
Abstract: Provided are cannabinoids as antioxidants and uses thereof. The cannabinoid may be used as a food additive, e.g., compositions comprising the cannabinoid, in an effective amount, and a non-toxic carrier. The food additives disclosed herein may, when used in a food product, reduce oxidative degradation of, increase the stability of, and/or reduce, prevent, or delay spoilage of the food product. Further provided are methods of making and using the disclosed cannabinoid antioxidants.
Patent WO-2021183448-A1 (WO)
Title: Optimized olivetolic acid cyclase polypeptides
Inventor: HORWITZ ANDREW
IPC: C07K14/415
Filed: 2021-03-08
Abstract: The present disclosure provides engineered variants of an olivetolic acid cyclase polypeptide, wherein the engineered variants comprise an amino acid sequence of SEQ ID NO:1 comprising at least one amino acid substitution, nucleic acids comprising nucleotide sequences encoding said engineered variants, methods of making modified host cells comprising said nucleic acids, modified host cells expressing said engineered variants, methods of producing olivetolic acid, olivetolic acid derivatives, cannabinoids or cannabinoid derivatives, and methods of screening engineered variants of the olivetolic acid cyclase polypeptide.
Patent WO-2021188840-A1 (WO)
Title: Methods and compositions for directed genome editing
Inventor: HALPERIN SCHAKED OMER
IPC: C12N9/22
Filed: 2021-03-18
Abstract: Provided herein are compositions and methods for increasing editing efficiency of a target nucleic acid. A composition may comprise a guide nucleic acid, a Cas9 nickase, or a reverse transcriptase. The reverse transcriptase may be fused to the Cas9 nickase. The reverse transcriptase may heterodimerize with the Cas9 nickase. The reverse transcriptase may bind to a guide nucleic acid. The reverse transcriptase may be engineered to increase processivity. The guide nucleic acid may be engineered to facilitate synthesis or editing of a sequence. The guide nucleic acid, Cas9 nickase, and reverse transcriptase may be engineered to fit within AAV vectors. The guide nucleic acid may comprise a region that binds to another region on the guide nucleic acid to improve gene editing.
Patent WO-2021216454-A1 (WO)
Inventor: GOPINATHAN SUMA
IPC: C07D487/04
Filed: 2021-04-19
Abstract: Provided herein are methods of treating, managing and/or preventing viral infections. A particular method comprises administering to a subject in need thereof an effective amount of an adaptor associated kinase 1 inhibitor of the formula (I) wherein R1, R2 and R3 are defined herein.
Patent WO-2021216657-A1 (WO)
Inventor: MENG PINGFAN
IPC: B60W50/08
Filed: 2021-04-21
Abstract: Described herein are systems, methods, and computer readable media for performing data conversion on sensor data to obtain modified sensor data that is formatted/structured appropriately for downstream processes that rely on the sensor data as input. The sensor data can include point cloud data captured by a LiDAR, for example. A grid structure and corresponding grid characteristics can be determined and the sensor data can be converted to grid-based sensor data by associating the grid structure and its characteristics with the sensor data. Generating the grid-based sensor data can include reformatting the point cloud data to superimpose the grid structure and its grid characteristics onto the point cloud data. Various downstream processing that cannot feasibly be performed on the raw sensor data can then be performed efficiently on the modified grid-based sensor data by virtue of the grid structure imbuing the sensor data with spatial proximity information.
Patent WO-2021222556-A1 (WO)
Inventor: BOEZIO ALESSANDRO
IPC: C07D487/04
Filed: 2021-04-29
Abstract: The present disclosure relates to novel compounds and pharmaceutical compositions thereof, and methods for inhibiting the activity of PI3K-α enzymes with the compounds and compositions of the disclosure. The present disclosure further relates to, but is not limited to, methods for treating disorders associated with PI3K-α signaling with the compounds and compositions of the disclosure.