baber/WOPTO huggingface dataset:
Patent WO-2021097459-A1 (WO)
Title: Nanosecond pulser bias compensation with correction
Inventor: ZIEMBA TIMOTHY
IPC: H01J37/32
Filed: 2020-11-16
Abstract: Some embodiments include a high voltage pulsing circuit comprising: a high voltage pulsing power supply; a transformer electrically coupled with the high voltage pulsing power supply; an output electrically coupled with the transformer and configured to output high voltage pulses with an amplitude greater than 1 kV and a pulse repetition frequency greater than 1 kHz; a bias compensation circuit arranged in parallel with the output the bias compensation circuit comprising; first inductance comprising the inductive elements and any stray inductance between the bias compensation circuit and the high voltage pulsing power supply; and second inductance comprising the inductive elements and any stray inductance between the bias compensation circuit and the output.
Patent WO-2021138008-A1 (WO)
Title: Hydrophobic, low glass transition temperature oligomer with high level of chain transfer agent
Inventor: PASTENA GIANNA
IPC: C09D17/00
Filed: 2020-12-09
Abstract: Disclosed herein is an additive for a paint or stain composition or for a colorant composition. The additive is polymerized from at least one acrylate monomer and a chain transfer agent. The additive has a weight molecular weight from about 2,000 Daltons to about 5,000 Daltons, and the chain transfer agent comprises a hydrogen-sulfur functionality and is present from about 8 to about 20 parts per hundred parts of monomers. The additive's glass transition temperature ranges from about -50 °C to about -10 °C and the additive is hydrophobic. The additive is added to the colorant composition to minimize tip drying at the colorant canisters, and is added to paint or stain composition as an open time extender.
Patent WO-2021126684-A1 (WO)
Title: Components with embedded particles and methods of making same
Inventor: BRUNO STEPHEN
IPC: A43C13/08
Filed: 2020-12-11
Abstract: A component, for example, a shoe foxing, may have one or more regions with embedded particles and one or more regions without embedded particles. The one or more regions without embedded particles may comprise one or more outer surfaces of the component. The component may be formed by heating and pressing material sections in a mold. The component may be formed by extrusion. One or more of the material sections may lack embedded particles.
Patent WO-2021146007-A1 (WO)
Title: Using compiler optimization to enable automatic generation of combinational circuits from high-level programs
Inventor: HAENER THOMAS
IPC: G06F8/41
Filed: 2020-12-15
Abstract: This application concerns quantum computing devices. Certain embodiments comprise receiving a high-level description of a quantum program to be implemented in a quantum-computing device, and compiling the high-level description of the quantum program into a lower-level program that is executable by a quantum-computing device, wherein the high-level description of the quantum program to be implemented in a quantum-computing device supports at least one of loops and branches.
Patent WO-2020264577-A1 (WO)
Inventor: RICHARDS JEANETTE
IPC: A61P29/00
Filed: 2020-06-26
Abstract: The present invention is directed to a personal care composition comprising a) azoxystrobin; b) a 2-pyridinol-N-oxide material wherein the ratio of a:b is from about 4:1 to about 1:50; wherein there is a synergistic anti-inflammatory/ cellular stress activity.
Patent WO-2021167738-A1 (WO)
Title: Calibrating differential measurement circuitry
Inventor: GOLGER IGOR
IPC: G01R19/25
Filed: 2021-01-21
Abstract: Example circuitry includes a first circuit to provide a low signal; a second circuit to provide a high signal, where the high signal has a greater voltage magnitude than the low signal; and a differential amplifier configured to receive the low signal from the first circuit and the high signal from the second circuit. The differential amplifier is for producing an output voltage that is based on the high signal and the low signal. The example circuitry includes a first measurement circuit to measure the output voltage; a second measurement circuit to measure the low signal at the first circuit; and processing logic to determine a differential measurement based on the output voltage measured by the first measurement circuit, the low signal measured by the second measurement circuit, and calibration values obtained for the circuitry.
Patent WO-2021087529-A1 (WO)
Title: Paired processing unit architecture for improved microcontroller performance
Inventor: WEI JIAN
IPC: G06F1/10
Filed: 2021-01-25
Abstract: Introduced here is an architecture in which the cores of a multicore processor are paired together. Assume, for example, that the novel architecture is implemented in a multicore processor that has a pair of cores. An internal memory may be connected to the pair of cores via separate leads. The pair of cores can run at reversed clock phases. For example, a clock generator may be responsible for generating a clock signal that can be provided as input to one core, and a signal inverter may be responsible for inverting the clock signal so as to generate an inverted clock signal that can be provided as input to the other core. Thus, access of the internal memory by one core may be governed by the clock signal while access of the internal memory by the other core may be governed by the inverted clock signal.
Patent WO-2021163599-A1 (WO)
Title: Articles of manufacture with polyurea capsules cross-linked with chitosan
Inventor: FENG LINSHENG
IPC: A61K9/50
Filed: 2021-02-12
Abstract: Novel articles of manufacture are described based on a combination of an adjunct material and microcapsules made by an improved process. The improved microcapsules are chitosan urea and encapsulate a benefit agent. The process comprises combining an adjunct material formed of microcapsules formed by a water phase comprising hydrolyzing chitosan in an acidic medium at a pH of 6.5 or less for an extended period and combining with a polyisocyanate. The reaction product of the hydrolyzed chitosan and polyisocyanate yields a microcapsule having improved release characteristics, with enhanced degradation characteristics in OECD test method 301 B.
Patent WO-2021168109-A1 (WO)
Title: Measuring muscle load in athletic activities, and associated systems and methods
Inventor: MRVALJEVIC NIKOLA
IPC: A61B5/00
Filed: 2021-02-18
Abstract: Measuring muscle load in athletic activities, and associated systems and methods are described herein. In an embodiment, a method for monitoring muscle load of an athlete includes: determining a muscle effort (ME) of the athlete by a wearable electromyography (EMG) sensor, and determining at least one inertial measurement unit (IMU) output of the athlete. The method further includes comparing the ME and the IMU output of the athlete, and, based on comparing, determining a performance of the athlete.
Patent WO-2021202221-A1 (WO)
Title: Generation of points of insertion of directed content into a video asset
Inventor: EFFINGER CHARLES
IPC: H04N21/00
Filed: 2021-03-25
Abstract: Technologies are provided for generation of points of insertion of directed content into a video asset. In some embodiments, multiple time offsets within an interval spanned by the video asset can be determined using audio data corresponding to the video asset. A time offset defines a boundary between first and second segments of the video asset. Using image data corresponding to the video asset, respective pairs of video clips for the multiple time offsets can be generated. Visual features, aural features, and language features pertaining to the respective pairs of video clips can then be generated. Scores for the multiple time offsets can be generated using the visual features, the aural features, and the language features. A score represents an assessment of suitability to insert directed content into the video asset at a time offset. A file that contains specific time offsets can be generated.
Patent WO-2021195381-A1 (WO)
Inventor: RODGERS GREGORY P
IPC: G06F8/38
Filed: 2021-03-25
Abstract: A processing system [100] includes a compiler [120] that automatically identifies sequences of instructions of tileable source code [202] that can be replaced with tensor operations. The compiler generates enhanced code [406] that replaces the identified sequences of instructions with tensor operations [208] that invoke a specialpurpose hardware accelerator [124]. By automatically replacing instructions with tensor operations that invoke the special-purpose hardware accelerator, the compiler makes the performance improvements achievable through the special-purpose hardware accelerator available to programmers using high-level programming languages.
Patent WO-2021195468-A1 (WO)
Title: Connecteurs de fibres optiques et procédés de connexion de fibres optiques
Inventor: GANDLA SOMA SHEKAR
IPC: G02B6/38
Filed: 2021-03-26
Abstract: L'invention concerne un connecteur permettant de connecter optiquement une fibre optique à un port de fibre optique, le connecteur définissant une première longueur, L1, telle que mesurée entre un bord d'attaque et un bord de fuite du connecteur lorsque le connecteur est dans une configuration verrouillée et une seconde longueur, L2, telle que mesurée entre le bord d'attaque et le bord de fuite du connecteur lorsque le connecteur est dans une configuration déverrouillée, L1 étant différente de L2. Dans un mode de réalisation, L2 est supérieure à L1. Dans un autre mode de réalisation, le connecteur comprend une chaussure et un boîtier, et la chaussure et le boîtier sont conçus pour flotter l'un par rapport à l'autre.
Patent WO-2021242394-A1 (WO)
Inventor: MAMARIL BRYAN K
IPC: G06F3/0482
Filed: 2021-03-30
Abstract: Methods and system directed to displaying title bars at a display of a large-format display are provided. More specifically, the methods and systems enable a large-format display, which may be touch-enabled, to detect where a user is interacting with the display and to provide interactive controls in an accessible location to the user. For instance, the display may detect that a user is interacting with a particular quadrant of the display based on a user gesture on or near the display, based on a user interaction with an application window on a portion of the display, based on sensor detection of a user position relative to the display, or other suitable method of detection. Accordingly, the large-format display may provide interactive controls based on the detected quadrant, gesture location, or other interaction with an application window.
Patent WO-2021236285-A1 (WO)
Title: Adaptive database compaction
Inventor: REVACH ELIYHHU
IPC: G06F16/215
Filed: 2021-04-22
Abstract: Adaptive database compaction technology automatically identifies cost-effective opportunities for database compaction. The adaptive compaction technology may maintain a baseline sleeve representing a performance indicator's normal range, track the current performance indicator values, and initiate compaction of a database when a compaction trigger based on at least the performance indicator occurs. The performance indicator may be a ratio of logical size to physical size, and may be based on samples from a proper subset of the database. Kernel overhead may be recognized. A low-fragmentation secondary replica may be selected, compacted, and promoted to replace the prior primary replica. Secure cloud blob storage may be used. A compaction decision may allow, delay, or even prevent compaction after the trigger is met. An automatic balance between computational costs of compaction and costs of continued database use without compaction is kept, and may be tunable by an administrator.
Patent WO-2021217001-A1 (WO)
Inventor: TAYLOR ROBERT BLAKE
IPC: H04K1/00
Filed: 2021-04-23
Abstract: Described herein are techniques and technologies to identify an encrypted content within a field of view of a user of a VR/AR system and process the encrypted content appropriately. The user of the VR/AR technology may have protected content in a field of view of the user. Encrypted content is mapped to one or more protected surfaces on a display device. Contents mapped to a protected surface may be rendered on the display device but prevented from being replicated from the display device.
Patent WO-2021222370-A1 (WO)
Title: Inhibiteur de la sérine protéase pour traiter une infection à coronavirus
Inventor: ROTHENBERG MARC
IPC: A61K38/57
Filed: 2021-04-28
Abstract: La présente invention concerne des procédés de traitement ou de prévention d'une infection à coronavirus avec des inhibiteurs de la sérine protéase dirigés contre la protéase hôte, la sérine protéase transmembranaire 2 (TMPRSS2), et des compositions et des procédés associés.
Patent WO-2022020025-A1 (WO)
Title: Polyolefin compositions and articles thereof
Inventor: PENG HAIQING
IPC: C08F210/02
Filed: 2021-06-10
Abstract: In some embodiments, a polyethylene composition includes has 80 wt% to 99.9 wt% ethylene content and 20 wt% to 0.1 wt% a C3 to C40 α-olefm comonomer content, based on ethylene content plus comonomer content. The composition has a Mw/Mn of 15 to 45, a density of 0.93 g/cm 3  to 0.97 g/cm 3 , a complex viscosity (at 628 rad/s, 190°C) of 600 Pa*s or less, a zero shear viscosity by Cross model of 150,000 Pa*s to 350,000 Pa*s. It may also have a V index of less than 7. In some embodiments, an article includes the polyethylene composition. In some embodiments, the article is a pipe.
Patent WO-2021252812-A1 (WO)
Title: Rf frequency control and ground path return in semiconductor process chambers
Inventor: FRANKLIN TIMOTHY JOSEPH
IPC: H01J37/32
Filed: 2021-06-10
Abstract: Methods and apparatus for processing a substrate are provided herein. In some embodiments, a method of processing a substrate in an etch process chamber includes: pulsing RF power from an RF bias power supply to a lower electrode disposed in a substrate support of the etch process chamber at a first frequency of about 200 kHz to about 700 kHz over a first period to create a plasma in a process volume of the etch process chamber, wherein a conductance liner surrounds the process volume to provide a ground path for an upper electrode of the etch process chamber; and pulsing RF power from the RF bias power supply to the lower electrode at a second frequency of about 2 MHz to about 13.56 MHz over the first period.
Patent WO-2021263003-A1 (WO)
Inventor: SCHAUS THOMAS
IPC: G01N33/543
Filed: 2021-06-24
Abstract: A device for performing an assay comprises a tube, a cap, an insert, and a reaction container. The tube includes a lateral flow strip disposed therein. The cap is coupled to the tube and includes a hollow interior defined at least partially therethrough. The insert is configured to be at least partially received within the hollow interior of the cap. The reaction container includes a cavity configured to store one or more fluids therein, and is rotatably coupled to the cap such that rotation of the cap relative to the reaction container causes (i) mixing of the one or more fluids and (ii) at least a portion of the mixed fluids to be delivered from the reaction container to the lateral flow strip via the insert.
Patent WO-2022271184-A1 (WO)
Inventor: CHENG CHAO-WEN
IPC: G06F1/3234
Filed: 2021-06-25
Abstract: In an example in accordance with the present disclosure, a computing system is described. The computing system includes a first computing device. The first computing device includes a first power supply unit (PSU) to convert alternating current (AC) into direct current (DC) for use by components of the first computing device. The computing system also includes a redundant PSU. The computing system also includes a power distribution system to selectively couple the redundant PSU of the first computing device to a second computing device.
Patent WO-2022010697-A1 (WO)
Title: Systems and methods for railway asset management
Inventor: WEINER EVAN
IPC: B61L27/00
Filed: 2021-06-29
Abstract: Systems and methods for railway asset management. The methods comprise: using a virtual reality device to recognize and collect real world information about railway assets located in a railyard; and using the real world information to (i) associate a railway asset to a data collection unit, (ii) provide an individual with an augmented reality experience associated with the railyard and/or (iii) facilitate automated railyard management tasks.
Patent WO-2022066266-A1 (WO)
Inventor: DESAI RANJIT
IPC: H04W4/02
Filed: 2021-07-15
Abstract: Techniques are disclosed relating to identifying connection quality for locations within an environment. A first computing device may collect environment information pertaining to a layout of an environment in which the first computing device and a second computing device are located. The first computing device may be in wireless communication with the second computing device. The first computing device may determine, based on the environment information, a location within the environment to locate the first computing device to improve the wireless communication. The first computing device may provide an indication of the location to a user of the first computing device.
Patent WO-2022056300-A1 (WO)
Inventor: KOZICKI MICHAEL N
IPC: G06K9/00
Filed: 2021-09-10
Abstract: Assessing the authenticity of a dendrite on a substrate includes illuminating the dendrite and the substrate with radiation, obtaining a first image of the dendrite on the substrate at a first polarization angle, obtaining a second image of the dendrite on the substrate at a second polarization angle, and assessing a difference in intensity of a multiplicity of corresponding pixels of the candidate structure in the first image and the second image. If the difference in intensity of each pair of pixels of the multiplicity of corresponding pixels exceeds a preselected value, the dendrite is identified as authentic.
Patent WO-2022056399-A1 (WO)
Inventor: WAGNER KIM R
IPC: G06Q20/38
Filed: 2021-09-13
Abstract: A system, method, and computer program product is provided for secured, encrypted transaction processing. The method includes receiving a transaction request initiated by a first computing device associated with a first user and/or a second computing device associated with a second user. The transaction request includes a first user token including a first token identifier and a first account balance encrypted with a public key of the first user. The transaction request also includes a transaction value and a second user token including a second token identifier and a second account balance encrypted with a public key of the second user. The method includes generating a new first user token including a new first account balance encrypted with the public key of the first user and a new second user token including a new second account balance encrypted with the public key of the second user.
Patent WO-2022076154-A1 (WO)
Inventor: EAKIN GEORGE
IPC: G01F23/20
Filed: 2021-09-20
Abstract: Un système de mesure d'un niveau de matériau en vrac sec à l'intérieur d'un récipient comprend au moins un câble vertical muni d'une pluralité d'éléments de traînée supportés à des emplacements espacés le long d'une longueur du câble. Les éléments de traînée ont chacun au moins une ouverture à travers laquelle s'étend le câble. Le câble vertical peut être un câble unique s'étendant à travers l'ouverture centrale des éléments de traînée, ou de multiples câbles s'étendant à travers des ouvertures espacées dans les éléments de traînée. Une cellule de charge est agencée pour mesurer un poids cumulé des éléments de câble et de traînée ainsi que la force vers le bas appliquée par le matériau en vrac sec aux éléments de traînée pour fournir un signal de cellule de charge proportionnel au niveau de matériau en vrac sec dans le récipient. Les éléments de traînée peuvent être fournis dans diverses formes et configurations, y compris des disques circulaires ou des éléments en forme de capuchon ayant des surfaces supérieures horizontales sensiblement plates.
Patent WO-2022066724-A1 (WO)
Title: Wavelength agile multiplexing
Inventor: ARBORE MARK ALAN
IPC: G02B6/293
Filed: 2021-09-22
Abstract: Methods and systems concerning demultiplexing and multiplexing light in optical multiplexing systems are disclosed herein. An optical multiplexing system may include a number of light emitters and a number of associated waveguides. Light emitted from each of the number of light emitters may travel through the associated waveguide and may enter a multiplexer, where a multiplexing operation may occur. At least one of the number of light emitters may be configured to emit light with multiple wavelengths. Such a light emitter may further be associated with a demultiplexer to demultiplex the light with multiple wavelengths before the light reaches a multiplexer. After a demultiplexing operation, the demultiplexed light may be directed to multiple waveguides and the multiple waveguides may guide the demultiplexed light to a multiplexer.
Patent WO-2022072730-A1 (WO)
Title: Reusable reel
Inventor: KISSELSTEIN JAY
IPC: B65H75/22
Filed: 2021-09-30
Abstract: A reusable reel (100) includes a first reel member (110) and a second reel member (150). The first reel member (110) includes a first barrel portion (120), a first flange portion (130), and a first hub portion (140), and the second reel member (150) includes a second barrel portion (160), a second flange portion (170), and a second hub portion (180). The first barrel portion (120) and the second barrel portion (160) are configured to be coupled with one another. The first barrel portion (120) includes an inner wall (126) and an outer wall (128) that are spaced apart from one another in a radial direction of the first barrel portion (120), and the second barrel portion (160) includes an inner wail (166) and an outer wall (168) that are spaced apart from one another in a radial direction of the second barrel portion (160). The coupled first barrel portion (120) and second barrel portion (160) are configured to have a reel-less bundle of cable mounted thereon between the first flange portion (130) and the second flange portion (170).
Patent WO-2022159152-A1 (WO)
Inventor: MEBARKI BENCHERKI
IPC: H01L29/45
Filed: 2021-10-13
Abstract: L'invention concerne une pile de contacts d'un dispositif à semi-conducteur comprenant: une région source/drain; une couche de siliciure métallique au-dessus de la région source/drain; une couche de protection métallique directement sur la couche de siliciure métallique; et un conducteur sur la couche de protection métallique. Un procédé comprend: le dépôt d'une couche de siliciure métallique dans un élément d'un substrat; en l'absence d'une coupure anti-retour après le dépôt de la couche de siliciure métallique, la préparation d'une couche de protection métallique directement sur la couche de siliciure métallique; et le dépôt d'un conducteur sur la couche de protection métallique.
Patent WO-2022081860-A1 (WO)
Inventor: ZITTEL DAVID
IPC: A23N12/04
Filed: 2021-10-14
Abstract: A blancher includes a tank and auger. The tank has a wall defining an interior space at least partially cylindrical with end walls. The auger is in the interior space and has flights. Each flight has a circumferential edge in close proximity to the wall. The flights move food product from one end to the other as the augur is turned. The auger is preferably supported by a trunnion ring extending through the end wall and as the trunnion ring turns the augur and of flights are turned. An inlet is preferably located at one end wall and located along a center line of the augur. An outlet is preferably a discharge chute extending through the other end wall. The auger preferably includes at least one lifting flight between the plurality of flights and the end, such that the lifting flight lifts the food product to the discharge chute.