baber/WOPTO huggingface dataset:
Patent WO-2020237033-A1 (WO)
Title: Medicament preparation devices, methods, and systems
Inventor: FRIEDERICHS GOETZ
IPC: B65B3/28
Filed: 2020-05-21
Abstract: A system for mixing a batch of medicament has a pump actuator, control valve actuators, a source of concentrate, and a purified water source, all connected by a fluid circuit. A controller controls various control valves to open fluid channels from the source of concentrate and from the purified water source to connect a junction of the fluid circuit to the concentrate container and the purified water source. The controller also controls the pump actuator and a water pump to flow water and concentrate through the junction into a mixing container, such that the mixture of the concentrate and the water requires additional dilution to form a ready-to-use medicament. The controller samples the mixture and calculate an additional quantity of water to add based on the sampling.
Patent WO-2020237236-A1 (WO)
Title: Determining operational health of a pump
Inventor: ROGERS BRIAN
IPC: E21B43/12
Filed: 2020-05-26
Abstract: Apparatus and methods for determining operational health of a pump. An example method may include commencing operation of a processing device to monitor operational health of a pump for pumping a fluid at a wellsite, wherein the pump may be a reciprocating pump. During pumping operations of the pump, the processing device may receive pressure measurements of the fluid at a fluid inlet manifold and/or a fluid outlet manifold of the pump, receive position measurements of fluid displacing members of the pump, detect irregular pressure measurements based on the received pressure measurements, determine operational phase of the pump based on the received position measurements, and determine which of fluid inlet and outlet valves of the pump is leaking based on operational phase during which the irregular pressure measurements are detected.
Patent WO-2020243467-A1 (WO)
Inventor: FORSTER IAN
IPC: G06K19/08
Filed: 2020-05-29
Abstract: RFID devices are provided with an antenna coupled to an RFID chip by a direct or indirect connection. A data-carrying pattern that is visible at one or more wavelengths is incorporated into and/or onto the antenna. The pattern may comprise a plurality of apertures defined in the antenna or a material applied onto the antenna and having a property or properties different from a property or properties of the material used to form the antenna at one or more wavelengths. The pattern may carry data that is optically readable at one wavelength and quasi-optically readable at another wavelength. The pattern may include at least one sensing material configured to cause the pattern to present different data depending on whether a condition is existent or not. The antenna may include a plurality of layers, each with patterns or portions of a pattern or patterns that are visible at different wavelengths.
Patent WO-2020247402-A1 (WO)
Title: Steerable guide for minimally invasive surgery
Inventor: CHANG DOYOUNG
IPC: A61M25/06
Filed: 2020-06-02
Abstract: A steerable guide. In an embodiment, the steerable guide comprises a needle, a shaft, a spring housing, and a translational screw. The needle comprises a wire tube and a wire configured to curve the needle when retracted relative to the wire tube. The wire tube is connected to the distal end of the shaft, and the wire is connected to the distal end of the spring housing. The screw extends into a cavity within the shaft, and is configured to move along a longitudinal axis. A spring is positioned within the cavity, between the proximal end of the spring housing and the distal end of the screw. Thus, when the screw moves in the proximal direction while a position of the spring housing is fixed by the wire, the spring is compressed between the proximal end of the spring housing and the distal end of the translational screw.
Patent WO-2020257056-A1 (WO)
Inventor: ARNOU DAMIEN JEAN DANIEL
IPC: F25B49/02
Filed: 2020-06-11
Abstract: A heating, ventilation, air conditioning, and/or refrigeration (HVAC&R) system (100) includes a refrigerant circuit (104) configured to flow a refrigerant therethrough, a sump (102) configured to direct a lubricant to a compressor (106), an ejector (116) configured to direct the lubricant from the refrigerant circuit (104) to the sump (102), and an expansion device (110) configured to reduce a pressure of the refrigerant directed through the refrigerant circuit (104). The HVAC&R system (100) further includes a controller (130) configured to instruct the expansion device (110) to adjust to a first position to enable the ejector (116) to direct lubricant from the refrigerant circuit (104) to the sump (102) at a first target flow rate in a first mode, and the controller (130) is configured to instruct the expansion device (110) to adjust to a second position to enable the ejector (116) to direct lubricant from the refrigerant circuit (104) to the sump (102) at a second target flow rate in a second mode.
Patent WO-2020252209-A1 (WO)
Inventor: HACK CONNOR
IPC: G06F3/0488
Filed: 2020-06-11
Abstract: A method of unlocking software including providing an electronic device having a processing unit and a gesture input device connected therewith. Detecting an input gesture operable to initiate password entry, wherein the electronic device is in a software locked state, and randomly assigning a predefined set of input gestures to a predefined set of password symbols. The method of unlocking software additionally includes detecting one of the assigned input gestures via the gesture input device and comparing the entered password symbols, corresponding to the detected input gestures, to a stored unlock password via the processing unit. Further, where the entered password symbols match the stored unlock password, the method enables operation of the electronic device in a software unlocked state.
Patent WO-2021055038-A1 (WO)
Title: Redundancy scheme for multi-chip stacked devices
Inventor: YOUNG STEVEN P
IPC: H01L25/065
Filed: 2020-06-17
Abstract: Some examples described herein relate to redundancy in a multi-chip stacked device. An example described herein is a multi-chip device. The multi-chip device includes a chip stack including vertically stacked chips. Neighboring pairs of the chips are directly connected together. Each of two or more of the chips includes a processing integrated circuit. The chip stack is configurable to operate a subset of functionality of the processing integrated circuits of the two or more of the chips when any portion of the processing integrated circuits is defective.
Patent WO-2021061222-A1 (WO)
Inventor: PATEL HIREN S
IPC: G06F16/21
Filed: 2020-06-18
Abstract: The cloud-based query workload optimization system disclosed herein the cloud-based query workloads optimization system receives query logs from various query engines to a cloud data service, extracts various query entities from the query logs, parses query entities to generate a set of common workload features, generates intermediate representations of the query workloads, wherein the intermediate representations are agnostic to the language of the plurality of the queries, identifies a plurality of workload patterns based on the intermediate representations of the query workloads, categorizes the workloads in one or more workload type categories based on the workload patterns and the workload features, and selects an optimization scheme based on the category of workload pattern.
Patent WO-2020257451-A1 (WO)
Inventor: SMITH TIMOTHY SCOTT
IPC: F16H3/72
Filed: 2020-06-18
Abstract: A transmission housing includes a one-piece main housing including a generally annular wall structure cast from aluminum and including a plurality of axially extending raised ribs extending from a first axial end of the wall structure to a second axial end of the wall structure, a plurality of angularly extending raised ribs extending between at least some of the adjacent ones of the plurality of axially extending raised ribs. According to another aspect, the generally annular wall structure includes a plurality of wave structures extending axially along the wall structure.
Patent WO-2020264515-A1 (WO)
Inventor: BRITTON DOUG
IPC: G06F21/51
Filed: 2020-06-29
Abstract: Disclosed is a test engine intended to evaluate the correctness and measure the performance effects of a binary transformation technique. The disclosed system takes source code as input and compiler information/flags as input. The transformation-under-test is applied to the compiler, creating a transformed compiler. A random test case generator residing within the test engine for injecting illegal code structures to modify the project source code, build flags, or compiler's operating environment, thereby creating an unlimited number of input test cases for the compiler. The test engine compiles the source code utilizing both the raw and transformed compilers and compares the results. For example, the test engine renders a pass/fail judgement on the binary transformation based on a metric of near equivalence between the results of the raw compiler and transformed compiler. By using one or more bitmasks, the evaluation process factors in differences attributed to compiler run-time generated artifacts.
Patent WO-2022010466-A1 (WO)
Title: Detecting printhead issues
Inventor: JOWKAR MOHAMMAD
IPC: B41J29/38
Filed: 2020-07-08
Abstract: According to one aspect, there is provided a method of detecting printhead issues in a printer. The method comprises obtaining an image to be printed, generating a first sub-pattern and a second sub-pattern, wherein the first sub-pattern in a pattern to be printed in a first pass comprising a pattern suitable to enable the detection of a printhead issue and wherein the second sub-pattern is the complementary pattern that completes the first sub-pattern such that printing the first and second sub-patterns is equivalent to printing the obtained image, printing the first sub-pattern on a print target, obtaining an image of the printed first sub-pattern, analysing the image of the printed first sub-pattern to determine the presence of a printhead issue and, where appropriate, performing a printhead maintenance operation, and printing the second sub-pattern on the print target.
Patent WO-2021016305-A1 (WO)
Title: Softshell capsule formulations, and methods of preparation and use thereof
Inventor: KAMENI JEAN MAGLOIRE
IPC: A61K47/02
Filed: 2020-07-22
Abstract: Disclosed herein are softgel dosage forms, for example, stable aspirin softgel capsules. Also disclosed herein are methods of preparing such softgel dosage forms and methods of use thereof.
Patent WO-2021016455-A1 (WO)
Inventor: TAFT ROBERT CALLAGHAN
IPC: H03K3/03
Filed: 2020-07-23
Abstract: L'invention concerne un circuit électronique (200) qui est un circuit logique CMOS à grande vitesse pour diviser la fréquence d'un signal d'entrée. Le circuit électronique comprend un oscillateur en anneau (201). L'oscillateur en anneau (201) comprend une pluralité d'onduleurs à grille. Au moins l'un des onduleurs à grille (290) est configuré pour recevoir un signal oscillant (281) et un signal de commande au niveau de deux entrées complémentaires. Le circuit électronique (200) est configuré pour être partiellement portillonné de telle sorte qu'un rapport de division est sélectionnable. Au moyen d'un portillonnage partiel d'horloge, d'une mise en mémoire tampon d'horloge en boucle ouverte et de l'évitement d'une logique combinatoire lente dans le trajet de données, un diviseur d'horloge à modules multiples à très haute vitesse est obtenu.
Patent WO-2021021755-A1 (WO)
Inventor: LI BO
IPC: G06T9/00
Filed: 2020-07-27
Abstract: A method for real-time shadow rendering using cached shadow maps and deferred shading by a video processor of a game console or the like includes, for at least each key frame of video output, determining a viewpoint for a current key frame based on user input, filtering a texel of a frame-specific shadow map based on a dynamic mask wherein the texel is filtered, for a shadowed light, from a static shadow map and a dynamic shadow map or from the static shadow map only, based on the dynamic mask value for the texel, and rendering the current key frame based on the frame-specific shadow map and a deferred-shadow rendering algorithm. The method enables efficient rendering of thousands of shadowed lights in large environments by consumer-grade game consoles.
Patent WO-2021061469-A1 (WO)
Title: Predictive refractory performance measurement system
Inventor: RICHTER TOMAS
IPC: F27B1/28
Filed: 2020-09-16
Abstract: A measurement system is provided for predicting a future status of a refractory lining that is lined over an inner surface of an outer wall of a metallurgical vessel and exposed to a heat during which the refractory lining is exposed to molten metal. The system includes one or more laser scanners and a processor. The laser scanners are configured to conduct a plurality of laser scans of the refractory lining when the metallurgical vessel is empty. At least one of the laser scanners is configured to laser scan the refractory lining prior to the heat to collect data related to pre-heat structural conditions of the refractory lining. At least one of the laser scanners is configured to laser scan the refractory lining after the heat to collect data related to post-heat structural conditions of the refractory lining. The processor is configured to predict the future status of the lining.
Patent WO-2021055901-A1 (WO)
Title: Asymmetric spiral antennas with parasitic elements for wireless power transmission
Inventor: HOSS ALISTER
IPC: H01Q1/22
Filed: 2020-09-19
Abstract: A near-field charging system for wirelessly charging electronic devices using electromagnetic energy having a low frequency is provided. The near-field charging system comprises: (A) a transmitting antenna comprising: a first substrate; and a first antenna, coupled to the first substrate, that follows a first meandering pattern having a first length, wherein the transmitting antenna has a first port impedance, and (B) a receiving antenna comprising: a second substrate; and a second antenna, coupled to the second substrate, that follows a second meandering pattern having a second length, wherein: (i) the second length is less than the first length, and (ii) the receiving antenna has a second port impedance that is less than the first port impedance. The transmitting antenna is configured to transmit electromagnetic energy having a frequency at or below 60 MHz to the receiving antenna at an efficiency above 90%.
Patent WO-2021062144-A1 (WO)
Inventor: SARKIS GABI
IPC: H04W76/14
Filed: 2020-09-25
Abstract: Certain aspects of the present disclosure provide techniques for flexible resource reservations in sidelink communications. An example method that may be executed by a first user equipment (UE) includes determining, for sidelink communications with a second UE, one or more first resource reservations and one or more second resource reservations. The second resource reservations may have a different frequency resource allocation than the first resource reservations. The method also includes transmitting, to the second UE, control information having an indication of the first resource reservations and the second resource reservations. The method further includes communicating with the second UE based on the first resource reservations and the second resource reservations.
Patent WO-2021067147-A1 (WO)
Title: Photoresist remover
Inventor: CAO YUANMEI
IPC: C11D7/50
Filed: 2020-09-28
Abstract: Cleaning compositions and the method of using the same are disclosed, where the compositions include one or more alkanolamines, one or more ether alcohol solvents or aromatic containing alcohol, one or more corrosion inhibitors, and optionally one or more secondary solvents.
Patent WO-2021067577-A1 (WO)
Inventor: CONGREVE DANIEL
IPC: A61K31/409
Filed: 2020-10-01
Abstract: Articles and methods for increasing the triplet upconversion threshold, e.g, by utilizing a heavy atom- functionalized triplet exciton upconverter, are generally described. Some embodiments, for example, are directed to articles and methods that use a triplet sensitizer and a heavy atom- functionalized upconverter to produce upconverted photons ( e.g. , light of a second energy). The light may be used to polymerize a polymerizable species. Other upconversion configurations can also be used in other embodiments. In some cases, this may allow true 3D printing to be achieved due to improved control of light absorption,  e.g ., without needing to "print" on a layer- by-layer basis.
Patent WO-2021081080-A1 (WO)
Title: Switchable mirror and display
Inventor: NIU XIAOXU
IPC: G02F1/1335
Filed: 2020-10-21
Abstract: An improved device switchable between reflective and display states comprising an optical element and a display element. The optical element comprising a liquid crystal medium disposed between first and second substrates. The optical element may further comprise a first electrode, a second electrode, an absorptive polarizer, and a reflective polarizer. The first electrode and the absorptive polarizer may be disposed in a first direction relative the liquid crystal medium. Similarly, the second electrode and the reflective polarizer may be disposed in a second direction relative the liquid crystal medium. The second direction is opposite the first direction. In some embodiments, one or more of the absorptive and reflective polarizers may be further disposed between the first and second substrates. The display may be disposed in the first direction relative the optical element. Additionally, the device may further comprise a housing. In some embodiments, the housing may not have a bezel.
Patent WO-2021087156-A1 (WO)
Title: Guidewire coils with different cross section shapes
Inventor: KALHOR ROOZBEH
IPC: A61M25/09
Filed: 2020-10-29
Abstract: A guidewire for use in intravascular procedures has an inner coil that is radiopaque and an outer coil that is non-radiopaque at the distal end of the guidewire. The radiopaque inner coil is visible under fluoroscopy so that the physician can monitor the location of the distal end of the guidewire during a procedure. The inner coil and the outer coil can be formed from a single wire or a multi-filar wire. The inner coil and the outer coil can have any of the following cross-sections for enhanced torquability: I-beam; vertical rectangular; vertical ellipse; square; peanut shape; vertical hexagonal; horizontal hexagonal; and horizontal ellipse.
Patent WO-2021091918-A1 (WO)
Inventor: ELPRIN NICHOLAS
IPC: G06F3/00
Filed: 2020-11-03
Abstract: Improved systems and methods for improved management of models for data science can facilitate seamless collaboration of data science teams and integration of data science workflows. Systems and methods provided herein can provide an open, unified platform to build, validate, deliver, and monitor models at scale. Systems and methods of the present disclosure may accelerate research, spark collaboration, increase iteration speed, and remove deployment friction to deliver impactful models. In particular, users may be allowed to visualize statistics about models and monitor models in real-time via a graphical user interface provided by the systems.
Patent WO-2021108542-A1 (WO)
Title: Joints d'étanchéité de canule de dispositif de biopsie
Inventor: GIRGENTI JOHN
IPC: A61B10/02
Filed: 2020-11-25
Abstract: L'invention concerne un dispositif de biopsie qui comprend un logement allongé comportant un collecteur, une canule externe disposée en partie et de manière coulissante dans le collecteur, et une canule interne disposée en partie et de manière coulissante dans une lumière de la canule externe. Le dispositif de biopsie comprend en outre un joint d'étanchéité de canule externe disposé entre le collecteur et la canule externe, le joint d'étanchéité de canule externe comprenant une partie bague d'interférence disposée adjacente à une surface interne du collecteur, une partie bague perlée qui vient en contact avec une surface externe de la canule externe, et une partie flexible s'étendant entre la partie bague d'interférence et la partie bague perlée.
Patent WO-2021108739-A1 (WO)
Title: Mélange en ligne et distribution de produits chimiques à la demande
Inventor: WILLEY DARREN
IPC: B24B57/00
Filed: 2020-11-26
Abstract: Ce système de mélange en ligne actif et de calcul inverse de bilan de masse peut maintenir un produit chimique à des points de contrôle souhaités, par exemple eu égard à la concentration, la température et/ou la pression, tandis que le débit de sortie varie de manière dynamique jusqu'à un point d'utilisation. Une unité de mélange est configurée pour recevoir et mélanger au moins deux espèces et distribuer un mélange à des concentrations sélectionnées à des points d'utilisation. Un dispositif de commande peut être configuré pour déterminer un bilan de masse pour maintenir les concentrations dans le mélange à l'aide d'informations provenant de systèmes de métrologie et d'un écoulement dans une sortie vers le/les point(s) d'utilisation. Le dispositif de commande peut également être configuré pour maintenir des concentrations dans le mélange dans une plage de concentrations en régulant les débits vers l'unité de mélange.
Patent WO-2021118851-A1 (WO)
Inventor: IZARRA FELIX
IPC: G06F3/0488
Filed: 2020-12-03
Abstract: Various implementations include approaches for controlling a wearable audio device. In some cases, a method includes: adjusting a primary audio output at the wearable audio device from a first audio location to a second, distinct audio location in response to detecting an ambient acoustic signal or an additional audio input signal unrelated to the primary audio output, where the first audio location includes a stereo audio output from a plurality of audio locations or spatialized audio output from a first spatially rendered audio location, and where the second audio location comprises spatialized audio output from a second, distinct spatially rendered audio location.
Patent WO-2021113767-A1 (WO)
Title: Novel compositions and methods for producing recombinant aav
Inventor: WARD ALEX MICHAEL
IPC: C12N15/86
Filed: 2020-12-04
Abstract: Provided herein are nucleic acid constructs, host insect cells, and methods for producing recombinant AAV capsids with high potency at high yield.
Patent WO-2021126805-A1 (WO)
Title: Modulation of protein degradation
Inventor: KLEY NIKOLAI
IPC: A23J3/14
Filed: 2020-12-15
Abstract: Methods of assessing the efficacy of an agent in treating a disease or disorder are provided that include determining whether the agent causes, or inhibits, direct or indirect recruitment and/or ubiquitination and/or degradation of argininosuccinate synthetase 1 (ASS1).
Patent WO-2021133900-A1 (WO)
Inventor: SCHAFER MARK E
IPC: G10K11/00
Filed: 2020-12-23
Abstract: An ultrasound system includes a computing device, a transducer configured to angulate through a scan region in response to a mechanical drive system that converts rotational motion generated by a motor into angular motion that angulates the transducer through the scan region, and an encoder configured to detect a rotational position of a shaft of the motor. The computing device is configured to determine an angular position of the transducer within the scan region based on the rotational position of the shaft detected by the encoder, and control generation of scan lines from the transducer based on a pulse firing pattern of scan lines to produce a predefined sequence of scan line densities across the scan region and the determined angular position of the transducer.
Patent WO-2021138389-A1 (WO)
Inventor: FENG WENLAI
IPC: A61L9/14
Filed: 2020-12-30
Abstract: Un article façonné comprend un composant moulé configuré pour recevoir une composition d'huile contenant du terpène, ledit composant moulé étant formé d'une composition de plastique comprenant un ester de cellulose et ayant une HDT d'au moins 95° C.
Patent WO-2021142276-A1 (WO)
Title: Human antibodies to rift valley fever virus
Inventor: CROWE JAMES
IPC: G01N33/53
Filed: 2021-01-08
Abstract: The present disclosure is directed to antibodies binding to and neutralizing Rift Valley Fever Virus and methods for use thereof.