baber/WOPTO huggingface dataset:
Patent WO-2019199983-A1 (WO)
Title: Calibration of hall device sensitivity using auxiliary hall device
Inventor: POLLEY ARUP
IPC: G01R15/20
Filed: 2019-04-10
Abstract: In described examples, a Hall effect sensor (500) includes a primary Hall effect sensor element (401, 402, 403, 404) and an auxiliary Hall effect sensor element (405). A known magnetic field is applied to the auxiliary Hall effect sensor (405) by an adjacent current loop (520, 521) to produce an auxiliary Hall voltage used in a feedback loop (518) to control a bias current (513) of the auxiliary Hall effect sensor (405) to maintain the auxiliary Hall voltage approximately constant over a range of temperature and other factors. A bias current (512) for the primary Hall effect sensor (401, 402, 403, 404) is controlled to track the bias current (513) of the auxiliary Hall effect sensor (405) to maintain a sensitivity of the primary Hall effect sensor (401, 402, 403, 404) approximately constant over a same range of temperature and other factors.
Patent WO-2019210295-A1 (WO)
Title: Polynomial convolutional neural network with early fan-out
Inventor: XU FELIX JUEFEI
IPC: G06K9/62
Filed: 2019-04-29
Abstract: The invention proposes a method of training a convolutional neural network in which, at each convolutional layer, weights for one seed convolutional filter per layer are updated during each training iteration. All other convolutional filters are polynomial transformations of the seed filter, or, alternatively, all response maps are polynomial transformations of the response map generated by the seed filter.
Patent WO-2019226952-A1 (WO)
Title: Methods and formulations for the treatment of obesity and obesity-related metabolic diseases
Inventor: BERZ DAVID
IPC: C07H19/06
Filed: 2019-05-23
Abstract: An oligo- or polynucleotide analogue having one or more structures of the general formula: where B is a pyrimidine or purine nucleic acid base, or an analogue thereof, is used for treating obesity-related metabolic diseases.
Patent WO-2020153983-A1 (WO)
Inventor: COSTA JULIO C
IPC: H01L23/31
Filed: 2019-05-30
Abstract: La présente invention concerne un dispositif radiofréquence (RF) qui comprend une matrice de dispositif de moule et une structure de redistribution multicouche sous la matrice de dispositif de moule. La matrice de dispositif de moule comprend une région de dispositif avec une partie de fond de ligne (BEOL) et une partie de ligne d'extrémité avant (FEOL) sur la partie BEOL, et un premier composé de moule. La partie FEOL comprend une couche active, une couche de contact et des sections d'isolation. La couche active et les sections d'isolation se trouvent sur la couche de contact, et la couche active est entourée par les sections d'isolation. Le premier composé de moule réside sur la couche active sans cristal de silicium, et sans teneur en germanium, entre eux. La structure de redistribution multicouche comprend des interconnexions de redistribution et un certain nombre de structures de bosse qui sont au fond de la structure de redistribution multicouche et couplées électriquement à la puce de dispositif de moule par l'intermédiaire des interconnexions de redistribution.
Patent WO-2019245734-A1 (WO)
Inventor: HARTWIG MARCUS
IPC: H04L29/06
Filed: 2019-06-05
Abstract: A verification server provides certificate verification services to users of third-party application sites. In some embodiments, a verifier component of a user's client device provides the verification server with a certificate of a third-party application site, and the verification server indicates whether the certificate is successfully verified. In response to successful verification, the verifier component of the user's client device takes an action such as permitting the user's credentials to be provided to the third-party application site. In some embodiments, verifier components of numerous client devices provide certificates to the verification server, based on which the verification server learns which certificates are valid for a given third-party application site.
Patent WO-2019236887-A1 (WO)
Title: Apparatus and method for corrugate pallet manufacture
Inventor: OLSON RANDAL D
IPC: B65D19/00
Filed: 2019-06-06
Abstract: Stringers (12) for a pallet (10) are manufactured from corrugate sheets (30) that are die cut and laminated into corrugate stringer blocks (40). The corrugate stringer blocks (40) include a plurality of stringers (12) connected by a shear bridge (34) die cut into the corrugate sheets (30) when forming the stringers (12) from the corrugate sheet (30) to retain the stringer (12) on the corrugate stringer block (40) until a separating force is applied to the block to separate the individual stringers (12) from the corrugate stringer block (40).
Patent WO-2019237082-A1 (WO)
Title: Auto-insert injector
Inventor: SWANSON KEVIN
IPC: A61M5/20
Filed: 2019-06-07
Abstract: In one embodiment there is an injector comprising a housing having a proximal end and a distal end, a shell, a plunger, a needle guard, a first member, and an actuation assembly. The shell may be within the housing and may have a cavity to receive at least a portion of a medicament chamber. The shell may be moveable with respect to the housing from an initial position to an injecting position. The plunger may be moveable with respect to the shell. The needle guard may be moveable between an extended position and a retracted position. The first member may be within the housing. The actuation assembly may be coupled to the housing and the shell. The needle guard may move the first member with respect to the housing as the needle guard moves from the extended position to the retracted position. The actuation assembly may move the shell from the initial position to the injecting position when the first member moves with respect to the housing. The actuation assembly may move the plunger with respect to the shell when the shell is in the injecting position.
Patent WO-2020006293-A1 (WO)
Title: Video encoding system
Inventor: CHOU JIM C
IPC: H04N19/80
Filed: 2019-06-27
Abstract: A video encoding system in which pixel data is decomposed into frequency bands prior to encoding. The frequency bands are organized into blocks that are provided to a block-based encoder. The encoded frequency data is packetized and transmitted to a receiving device. On the receiving device, the encoded data is decoded to recover the frequency bands. Wavelet synthesis is then performed on the frequency bands to reconstruct the pixel data for display. The system may encode parts of frames (tiles or slices) using one or more encoders and transmit the encoded parts as they are ready. A pre-filter component may perform a lens warp on the pixel data prior to the wavelet transform.
Patent WO-2020009908-A1 (WO)
Title: Method and apparatus for selecting slide media image read location
Inventor: DING ZHONG
IPC: G01N21/03
Filed: 2019-06-27
Abstract: The present disclosure is directed to a method and apparatus for locating a target location on a reaction cell and using the target location to perform an assay. In an example embodiment, a method of performing at least one assay includes obtaining at least one image of a fluid sample located on a reaction cell and creating a set of derivative data including a plurality of derivative data points based on the at least one image. The method also includes determining an image gradient data point for each of the plurality of derivative data points and determining a target location of the fluid sample in the reaction cell based on the image gradient data points. The method further includes performing at least one assay using the target location of the fluid sample in the reaction cell.
Patent WO-2020018442-A1 (WO)
Title: Polymers containing 3'-(alkoxy) - [2,2'-bithiophene]-3-carbonitrile for high performance organic photovoltaics
Inventor: WOODY KATHY
IPC: C07D409/00
Filed: 2019-07-15
Abstract: A novel AB-type copolymer for use in organic photovoltaics. The AB-type copolymer comprises a unit A, where the unit A is (Formula), where R 1  is a carbon chain from about 1 to about 30 units and where Y is selected from CN, F and Cl. The B unit of the AB-type copolymer is selected from is selected from: (formulas) wherein X 1 , X 2 , X 3 , and X 4  are independently selected from the group consisting of: H, Cl, F, CN, alkyl, alkylthiol, alkoxy, ester, ketone, amide and aryl groups.
Patent WO-2020023728-A1 (WO)
Title: Hypothesis testing systems for detection of hidden features
Inventor: NAOR ILAN
IPC: G06N5/00
Filed: 2019-07-25
Abstract: Hypothesis testing systems for detection of hidden features, for example in geology, are provided. In various embodiments, a plurality of rules is read. The rules relate a plurality of observable phenomena to a hidden feature of interest. Based on the feature of interest and the plurality of rules, a plurality of scenarios is generated. Each scenario specifies a combination of observations sufficient to indicate presence of the hidden feature of interest. The plurality of scenarios is ranked based on a score associated with each of the observations. A plurality of observations is received. The plurality of scenarios is compared to the plurality of observations. Those of the plurality of scenarios inconsistent with the plurality of observations are discarded Additional observations are received until at least one of the plurality of scenarios is fully supported.
Patent WO-2020028290-A1 (WO)
Title: Methods for treating neurodegenerative disorders
Inventor: HEY JOHN
IPC: A61P25/28
Filed: 2019-07-30
Abstract: Tramiprosate and derivatives thereof are provided herein for treating neurodegenerative disorders such as Alzheimer's disease (AD).
Patent WO-2020028723-A1 (WO)
Title: Rbp4 antagonists for treatment and prevention of non-alcoholic fatty liver disease and gout
Inventor: PETRUKHIN KONSTANTIN
IPC: A61K31/415
Filed: 2019-08-01
Abstract: The subject invention provides a method for treating a non-alcoholic fatty liver disease (NAFLD) disease in a subject afflicted therewith comprising administering to the subject a pharmaceutical composition comprising an amount of a compound which is a non-retinoid retinol- binding protein 4 (RBP4) antagonist effective to treat the subject, thereby treating the subject. The subject invention provides a method for treating gout in a subject afflicted therewith comprising administering to the subject a pharmaceutical composition comprising an amount of a compound which is a retinol-binding protein 4 (RBP4) antagonist effective to treat the subject, thereby treating the subject.
Patent WO-2020033550-A1 (WO)
Title: High elongation polyolefin composition with glass fiber
Inventor: GALLUCCI ROBERT RUSSELL
IPC: C08L23/12
Filed: 2019-08-07
Abstract: A thermoplastic composition comprising 40 to 95 wt% of a polyolefin comprising a homopolymer or a copolymer comprising at least 80 wt% of units derived from polymerization of ethylene, propylene, or a combination thereof; and 5 to 60 wt% of a glass fiber coated with a sizing composition, wherein the glass fiber does not adhere to the polyolefin matrix; preferably wherein an injection molded sample of the thermoplastic composition has a flexural modulus of greater than 2,000, a flexural strength of 60 MPa or less, a tensile modulus of greater than 2,000 MPa, a tensile strength of 45 MPa or less, and a tensile elongation at break of greater than 5% according to ASTM D638 at 23C.
Patent WO-2020046963-A1 (WO)
Inventor: ASKEY DAVID
IPC: B05B13/04
Filed: 2019-08-27
Abstract: An automated construction robot system includes: a mobile base assembly configured to be displaceable within a work area; a head assembly configured to process a work surface; an arm assembly configured to moveably-couple the head assembly and the mobile base assembly and controllably-displace the head assembly with respect to the work surface; a machine vision system configured to scan a non-target area and generate non-target area information; and a computational system configured to: manipulate one or more of the mobile base assembly, the head assembly and the arm assembly to apply a coating material to the work surface via the head assembly, process the non-target area information to generate one or more remedial instructions, and manipulate one or more of the mobile base assembly, the head assembly and the arm assembly based, at least in part, upon the one or more remedial instructions.
Patent WO-2020068371-A1 (WO)
Title: Method and system for propagating network traffic flows between end points based on service and priority policies
Inventor: MITTAL ANURAAG
IPC: H04L45/74
Filed: 2019-08-30
Abstract: A method and system for propagating network traffic flows between end points based on service and priority policies. Specifically, the method and system disclosed herein entail configuring network elements with network-disseminated traffic management policies. Each traffic management policy guides the handling of a network traffic flow between origination and termination end points (i.e., source and destination hosts), which may be defined through data link layer, network layer, and/or transport layer header information, as well as group assignment information, associated with the source and destination hosts.
Patent WO-2020069191-A1 (WO)
Title: Audio amplifier with integrated filter
Inventor: JONES OWEN
IPC: H03F1/34
Filed: 2019-09-26
Abstract: Embodiments provide an audio amplifier circuit with integrated (built-in) filter (e.g., a digital-to-analog converter (DAC) filter). The audio amplifier circuit may have a non-flat (e.g., low-pass) closed loop frequency response. The audio amplifier circuit may include a low pass filter coupled between an input terminal that receives the input analog audio signal and the input of the gain stage of the amplifier. In some embodiments, additional impedance networks may be included to produce a desired low-pass filter response, such as a second order filter, a third order filter, and/or another suitable filter response. Other embodiments may be described and/or claimed.
Patent WO-2020069248-A1 (WO)
Inventor: JAMES JOSEPH H
IPC: B32B27/24
Filed: 2019-09-27
Abstract: Selon la présente invention, un mélange sec non aggloméré de divers composants chimiques peut être appliqué sous sa forme séchée, comme cela est envisagé par des opérations typiques de revêtement en poudre, ainsi que dispersé dans un support liquide et appliqué sous une forme liquide. Lorsqu'elle est liquéfiée, cette composition bifonctionnelle conserve une viscosité similaire à celle de revêtements liquides, tout en évitant en même temps toute réaction avec ou dégradation par le support liquide. La poudre liquéfiée est préférable à des revêtements liquides existants car elle évite l'utilisation de tout composé organique volatil ou d'autres solvants, alors que le revêtement final durci produit par ces compositions bifonctionnelles est impossible à distinguer indépendamment du fait qu'elles sont appliquées sous une forme sèche ou liquéfiée.
Patent WO-2020149900-A1 (WO)
Inventor: ZLOTNICK DAVID
IPC: G06Q10/10
Filed: 2019-10-03
Abstract: One example method includes performing a data management transaction, such as a data read operation, a data write operation, or a data delete operation, generating transaction metadata relating to the data management transaction, transmitting the transaction metadata to a blockchain network, and receiving, from the blockchain network, confirmation that the transaction metadata has been stored in a distributed ledger associated with the blockchain network.
Patent WO-2020096729-A1 (WO)
Inventor: DAVIS STEVEN CHARLES
IPC: H04L9/32
Filed: 2019-10-11
Abstract: A method for verifying proof of assertion of a value using a hash- oriented transaction scheme includes: receiving a confirmation request; identifying a confirmation message, wherein the confirmation message includes at least one or more chain values and is one of: included in the confirmation request or stored in a block included in a blockchain and identified using a reference identifier included in the confirmation request; identifying a declaration message, wherein the declaration message includes at least an asserted value and an identity hash value; generating a check hash value by hashing at least the asserted value and the one or more chain values; verifying the check hash value using the identity hash value; and transmitting a result of the verification of the check hash value in response to the received confirmation request.
Patent WO-2020081697-A1 (WO)
Title: Methods and apparatuses for casting polymer products
Inventor: PATTERSON ROY MATTHEW
IPC: G02B6/122
Filed: 2019-10-16
Abstract: In an example method of forming a waveguide film, a photocurable material is dispensed into a space between a first mold portion and a second mold portion opposite the first mold portion. Further, a relative separation between a surface of the first mold portion with respect to a surface of the second mold portion opposing the surface of the first mold portion is adjusted. The photocurable material in the space is irradiated with radiation suitable for photocuring the photocurable material to form a cured waveguide film. Concurrent to irradiating the photocurable material, the relative separation between the surface of the first mold portion and the surface of the second mold portion is varied and/or an intensity of the radiation irradiating the photocurable material is varied.
Patent WO-2020081959-A1 (WO)
Title: Enzymatic production of tagatose
Inventor: WICHELECKI DANIEL
IPC: C12P19/02
Filed: 2019-10-18
Abstract: Disclosed herein are improved processes for making tagatose including the steps of converting F6P to T6P, catalyzed by a F6PE; and converting the T6P to tagatose, catalyzed by a T6PP, using enzymes with higher activities compared to F6PEs and T6PPs previously used in a process to produce tagatose.
Patent WO-2020086756-A1 (WO)
Title: System for friction reduction using nano-bubbles
Inventor: PATTON MARK
IPC: C02F1/72
Filed: 2019-10-23
Abstract: An automated produced water treatment system that injects ozone or an ozone-oxygen mixture upstream of produced water separators, with the dose rate changing dynamically as the produced water quality changes, as determined by continuous monitoring of the produced water quality by a plurality of sensors that detect water quality parameters in real time. The system may operate as a "slipstream" injection system, that draws a portion of produced water from the produced water pipeline and injects ozone or an ozone-oxygen mixture back into the pipeline with disrupting or slowing normal operations. Disinfectants or other additives may also be injected. The treatment system may be wholly or partially contained in mobile containers or trailers, for on-the-fly use in existing produced water treatment facilities. Ozone and/or nitrogen micro-bubbles and/or nano-bubbles may be introduced for friction reduction in oil and gas operations.
Patent WO-2020106434-A1 (WO)
Title: Electric vehicle charging networks
Inventor: KANIKI MBAGO
IPC: H02J3/38
Filed: 2019-11-01
Abstract: The systems, methods, apparatus and computer products described herein offer a novel solution to the problem of providing high-power (i.e., 50 kW or greater) charging of electric vehicles. Such described approaches address the technical and economic challenges attendant with concurrent, high-power charging of multiple electric vehicles, including but not limited to, grid impact, demand charges and the need for grid upgrades. In one particular implementation, a swappable energy storage device is located at one or more electric vehicle charging stations, thus enabling the power and energy requirements for concurrent, high-power charging of multiple electric vehicles to be met without drawing electricity from the electric utility grid. More particularly, sw'appable energy storage may be charged at other sites with fewer grid constraints relative to the locations of electric vehicle charging stations. This mitigates grid impact and reduces the need for grid upgrades. Also, swappable energy storage may be charged at other sites with favorable power costs relative to the locations of electric vehicle charging stations. This reduces demand charges.
Patent WO-2020112928-A1 (WO)
Title: System for test and measurement instrumentation data collection and exchange
Inventor: KUHLMAN FREDERICK
IPC: H04Q9/00
Filed: 2019-11-27
Abstract: A method of capturing instrument data using a communications device includes sending an actuation signal to a camera to take a photograph of at least one instrument, one of either transmitting or receiving a trigger message between the communications device and the at least one instrument, storing the photograph in a memory on the communications device, determining associated information for the photograph, and transmitting the photograph, associated information and user information to a network. A communications device has a camera having an actuator, at least one communications link, a memory, and a processor configured to execute instructions that cause the processor to: send an actuation signal to the camera to take a photograph of an instrument when a user activates the actuator; send a trigger message to the instrument to save instrument data; store the photograph in the memory with associated information about the photo including user information; and transmit at least the photo, associated information, and the user information to a remote location.
Patent WO-2020131397-A1 (WO)
Title: Décodage et interconnexions de matrices mémoires
Inventor: CASTRO HERNAN
IPC: H01L27/11514
Filed: 2019-12-05
Abstract: L'invention concerne des procédés et des appareils pour des transistors à couche mince et des techniques de fabrication associées. Les techniques de fabrication de l'invention peuvent faciliter la construction simultanée d'au moins deux paquets de cellules de mémoire disposés dans une architecture à points de croisement. La technique de fabrication peut utiliser un ou plusieurs motif de trous d'interconnexion formés au niveau d'une couche supérieure d'un empilement composite, ce qui peut faciliter la construction de transistors à couche mince dans l'empliement composite tout en utilisant un nombre réduit d'étapes de traitement. Différentes configurations des transistors à couche mince peuvent être construites à l'aide des techniques de fabrication en utilisant différents groupes des trous d'interconnexion. En outre, des circuits et des composants d'un dispositif de mémoire (par exemple, des circuits de décodeur, des interconnexions entre des aspects d'un ou de plusieurs réseaux de mémoire) peuvent être construits à l'aide des transistors à couche mince tels que décrits ici conjointement avec des techniques de fabrication basées sur des trous d'interconnexion associés.
Patent WO-2021015809-A1 (WO)
Title: Restraint gripper cover with lockout breakaway
Inventor: MITCHELL TIMOTHY J
IPC: F16L37/127
Filed: 2019-12-10
Abstract: A gland assembly for a piping element, the gland assembly comprising: a gland comprising: a joint restraint assembly comprising a restraint base, the restraint base defining a restraint pocket, the joint restraint assembly further comprising a gripper disposed within the restraint pocket, wherein the gripper is configured to rotate within the restraint pocket about and between a disengaged position in which the gripper is disengaged from the piping element and an engagement position in which the gripper is engaged with the piping element; and a cover removably attached to the restraint base, the cover comprising: a bottom wall comprising a stop leg; a sidewall; a tab extending from the sidewall, the tab configured to prevent the cover from being pushed onto the restraint base in a fully depressed configuration and to prevent the stop leg from engaging the gripper into the disengaged position.