baber/WOPTO huggingface dataset:
Patent WO-2020033378-A1 (WO)
Title: Direct-drive flexure-mechanism vacuum control valve
Inventor: HOSEK MARTIN
IPC: F16K1/00
Filed: 2019-08-06
Abstract: A valve including a first member including a fluid flow aperture therethrough; a second member movably connected to the first member between an open position and a closed position relative to the fluid flow aperture; at least one electromagnetic actuator connected between the first member and the second member, where the at least one electromagnetic actuator is configured to move the second member between the open position and the closed position, where the at least one electromagnetic actuator includes a first electromagnetic actuator having a stationary portion connected to the first member and a movable portion connected to the second member; and at least one mechanical flexure connected between the first member and the movable member of the actuator, where the at least one mechanical flexure constrains motion of the movable member to along a substantially straight line.
Patent WO-2020046642-A1 (WO)
Inventor: WANG CHENG
IPC: H03K19/177
Filed: 2019-08-20
Abstract: An integrated circuit comprising a plurality of multiply-accumulator circuitry interconnected in a concatenation architecture. Each multiply-accumulator circuitry includes first and second MAC circuits and a load-store register. The first MAC circuit includes a multiplier to multiply first data by a first multiplier weight data and generate a first product data, and an accumulator to add first input data and the first product data to generate first sum data. The second MAC circuit includes a multiplier to multiply second data by a second multiplier weight data and generate a second product data, and an accumulator, coupled to the multiplier of the second MAC circuit and the accumulator of the first MAC circuit, to add the first sum data and the second product data to generate second sum data. The load-store register is coupled to the accumulator of the second MAC circuit to temporarily store the second sum data.
Patent WO-2020041576-A1 (WO)
Title: Stable alkenyl or alkynyl-containing organosilicon precursor compositions
Inventor: RIDGEWAY ROBERT
IPC: B65D65/16
Filed: 2019-08-22
Abstract: A method for producing an alkenyl or alkynyl-containing organosilicon precursor composition, the method comprising the steps of distilling at least once a composition comprising an alkenyl or alkynyl-containing organosilicon compound having the formula R n SiR 1 
 4-n  wherein R is selected a linear or branched C 2  to C 6  alkenyl group, a linear or branched C 2  to C 6  alkynyl group; R 1  is selected from hydrogen, a linear or branched C 1  to C- 10  alkyl group, and a C 3  to C 10  cyclic alkyl group; and n is a number selected from 1 to 4, wherein a distilled alkenyl or alkynyl-containing organosilicon precursor composition is produced after distilling; and packaging the distilled alkenyl or alkynyl-containing organosilicon precursor composition in a container, wherein the container permits transmission into the container of no more than 10% of ultraviolet and visible light having a wavelength of between 290 nm to 450 nm.
Patent WO-2020068358-A1 (WO)
Title: Augmented reality system for an amusement ride
Inventor: MELO ANTHONY
IPC: A63G31/16
Filed: 2019-08-29
Abstract: An augmented reality system (22) for an amusement ride (10) includes a facial recognition sensor (24) that detects a guest's face, a skeletal recognition sensor (26) that detects a guest's body, a presence sensor (28) that detects a guest's presence, and a controller (40). The controller (40) includes a processor (42) and a memory (44). The controller (40) is configured to generate an augmented reality animation based on a first signal indicative of the guest's presence received from the presence sensor (28). In response to receiving a second signal indicative of the guest's body from the skeletal recognition sensor (26), the controller (40) is configured to update the augmented reality animation based on the guest's body. Further, in response to receiving a third signal indicative of the guest's face from the facial recognition sensor (24), the controller (40) is configured to update the augmented reality animation based on the guest's face.
Patent WO-2020081169-A1 (WO)
Title: Apparatus and methods for determining an expected data age of memory cells
Inventor: DE SANTIS LUCA
IPC: G11C16/08
Filed: 2019-09-11
Abstract: Methods of operating a memory including applying an intermediate read voltage to a selected access line for a read operation, determining a value indicative of a number of memory cells of a plurality of memory cells connected to the selected access line that are activated in response to applying the intermediate read voltage to the selected access line, and determining an expected data age of the plurality of memory cells in response to the value indicative of the number of memory cells of the plurality of memory cells that are activated in response to applying the intermediate read voltage to the selected access line.
Patent WO-2021054930-A1 (WO)
Title: Ozone treatment for elimination of pathogens
Inventor: ELLSWORTH JILL LYNN
IPC: A01N59/00
Filed: 2019-09-16
Abstract: Methods for reducing microbial contamination present in a sample of cannabis plant material by exposure to ozone in an ozone chamber are disclosed herein.
Patent WO-2020068883-A1 (WO)
Title: Mis multi-level compressor / distractor
Inventor: KLAUSMAN KIETH
IPC: A61B17/70
Filed: 2019-09-24
Abstract: The present invention is directed to a minimally invasive surgery multi-level compressor/distractor instrument that provides both linear and lordotic/kyphotic induced compression and distraction. In some embodiments, the minimally invasive surgery multi-level compressor/distractor instrument decouples from its threaded mechanism to provide freedom during assembly to the spinal construct. In some embodiments, the minimally invasive surgery multi-level compressor/distractor instrument utilize support tubes as a two for one to provide strength to the tower or implant during compression or distractor manipulation and to also engage the set screw for reduction and tightening/loosening purposes. In some embodiments, the support tubes provide strength to the tower or implant internally where as other devices are external which requires a larger incision.
Patent WO-2020076504-A1 (WO)
Inventor: ALSHAREEF ALI
IPC: C10G45/02
Filed: 2019-09-25
Abstract: A stream of cracked naphtha is fractionated into at least four specified fractions defined by their respective boiling point ranges. The lightest fraction, IBP to 50°C, is treated in a selective etherification or alkylation process to reduce its RVP value and increase its RON. The second fraction, 50°C to 150°C, is selectively hydrogenated to treat and convert the diolefins present and the treated stream is sent directly to the gasoline blending pool since it has the desired RON and low sulfur content. The third, and optionally a fourth fraction, boiling in the range of 50°C to 180°C, in an embodiment, are utilized for the production of aromatics and the raffinate stream, after aromatic extraction, is sent to the gasoline blending pool. A fraction of this latter stream can optionally be recycled for further cracking to produce additional aromatics and gasoline blending components. The heaviest fraction, 180°C to MBP, constitutes a relatively small volume and is hydrotreated at high pressure, and one portion of the hydrotreated stream is recycled to the FCC unit for further processing and the remaining hydrotreated portion is sent to the gasoline blending pool.
Patent WO-2020076512-A1 (WO)
Inventor: KUMAR KUNDAN
IPC: G06F8/656
Filed: 2019-09-26
Abstract: An apparatus in one embodiment comprises a host device that includes a set of input-output (10) queues and a current multi-path input-output (MPIO) driver configured to select 10 operations from the set of 10 queues for delivery to the storage system. The current MPIO driver is configured to group a plurality of paths from the host device to a logical unit number of the storage system into a multi-path logical device. The host device is configured to install a target MPIO driver and to migrate control of the multi-path logical device to the target MPIO driver from the current MPIO driver where the migration comprises transferring 10 entry points of the multi-path logical device from the current MPIO driver to the target MPIO driver. The host device is configured to deliver 10 operations selected by the target MPIO driver to the storage system using the multi-path logical device.
Patent WO-2021071473-A1 (WO)
Title: Developer unit seals with fluid channels
Inventor: ZAMPELL JEFFREY
IPC: G03G15/00
Filed: 2019-10-08
Abstract: In one example in accordance with the present disclosure, a developer unit seal is described. The seal includes a first sealing member to contact an end cap of the developer unit. The first sealing member has ports to align with rollers that are to protrude into the end cap. The seal includes a second sealing member to contact the first sealing member. The second sealing member has ports to align with the rollers. Channels are disposed between the first sealing member and the second sealing member to direct print fluid to each of the ports.
Patent WO-2020077280-A1 (WO)
Inventor: WISNOSKY CARL J
IPC: A61B17/12
Filed: 2019-10-11
Abstract: An apparatus for performing a vascular treatment is disclosed. In some embodiments, the apparatus comprises two modules that are maintained in separate zones of an operating environment. The apparatus includes an elongate, intraluminal member that is shaped and dimensioned for passage through blood vessels of a subject. The intraluminal member has a proximal end and a distal end. A vein wall disruptor for degrading the integrity of the inner wall of a vessel is housed within a sheath of the intraluminal member. The disruptor includes at least one, but may include several, prongs. The distal ends of the prongs contact or communicate with the inner wall of a blood vessel. The disruptor can include a contacting tip designed to damage the interior of the vessel as the disruptor is pulled proximally therealong. The apparatus further includes an automatic injector to inject a sclerosant into the blood vessel.
Patent WO-2020081955-A1 (WO)
Title: Power cable with non-conductive armor
Inventor: ISHWAIT BASEL
IPC: H01B7/26
Filed: 2019-10-18
Abstract: Systems and methods for providing power to a device in a hydrocarbon development operation include a cable having a single core conductor. The single core conductor is an elongated member with a central axis and is operable to conduct electricity. An insulation member circumscribes the single core conductor and extends the length of the single core conductor. The insulation member has an annular cross section centered around the central axis of the single core conductor. An armor layer circumscribes the single core conductor and extends the length of the single core conductor. The armor layer has an annular cross section centered around the central axis of the single core conductor and is formed of a non- conductive material incapable of conducting a current. The armor layer is radially exterior of the insulation member.
Patent WO-2021080593-A1 (WO)
Inventor: CHEN ERNEST CHUNG-CHING
IPC: H04N13/117
Filed: 2019-10-25
Abstract: L'invention concerne un système et un procédé d'affichage d'image. Le système d'affichage d'image comprend un ou plusieurs afficheurs et un appareil de commande. L'afficheur transmet sans fil des informations de sa localisation. L'appareil de commande reçoit sans fil les informations de localisation de l'afficheur et détermine le contenu d'image de l'afficheur en fonction des informations de localisation. Ensuite, un contenu d'image correspondant est transmis sans fil à l'afficheur. Chaque afficheur affiche le contenu d'image correspondant. De multiples afficheurs peuvent lire des images de manière synchrone selon une transmission de données sans fil à grande vitesse.
Patent WO-2021091531-A1 (WO)
Inventor: JOSEPH JOSEPH CHAKKUNGAL
IPC: E21B34/06
Filed: 2019-11-05
Abstract: This disclosure presents an apparatus to improve the position sensing of a moving mechanism, such as a fluid valve located within a borehole. The apparatus can utilize a light beam or an optical fiber to measure changes in the position sensor. The smaller and lighter apparatus can improve the accuracy of the sensing mechanism. In addition, three systems are presented. The first system utilizes a vibration sensor, such as a MEMS, and an accelerometer to calculate changes in the mechanism position of the moving mechanism. The second system utilizes a radiation source and detector combination, along with a moving radiation shield to provide more accurate position sensing than conventional techniques. In addition, a lens-based system is presented, that when combined with a radiation source, can calculate position information by detecting the diffusion or dispersal of the radiation against a radiation detector.
Patent WO-2020149932-A1 (WO)
Title: Acoustic spectrometer
Inventor: DEMAS NICKOLAS
IPC: G01N29/46
Filed: 2019-11-18
Abstract: Disclosed herein are acoustic spectrometers with broadband actuators and advanced system identification techniques for modeling the characteristic response of a gas. Benefits of the spectrometer devices and methods disclosed herein, which can include speed of sound measurements (or combined therewith), provide for more robust and less expensive solutions than previous technologies.
Patent WO-2021101537-A1 (WO)
Inventor: KIM HYUNCHUL
IPC: G09G5/04
Filed: 2019-11-20
Abstract: A burn-in compensation method and a computing device configured for burn-in compensation is disclosed. The burn-in compensation can minimize or eliminate a burn-in of an OLED display having areas with different pixel densities. Each area of the OLED display may be divided into zones that include one or more pixels and a burn-in factor may be computed for the zones. A limiting burn-in factor may be determined from a limiting zone that exhibits the highest burn-in. Other zones with burn-in factors that area significantly different from the limiting burn-in factor can be adjusted so that the pixels in the adjusted zones can be driven to radiate similar light at a power similar to the liming zone. The burn-in compensation may be performed for each area and a transition region may be created between areas to minimize light artifacts after burn-in compensation.
Patent WO-2020112898-A1 (WO)
Title: Methods to improve beverage quality
Inventor: BROCIA ROBERT
IPC: A23L33/105
Filed: 2019-11-26
Abstract: Agave derived beverages with improved quality contain enhanced ratios of MAO B to MAO A inhibitors or enhanced concentration of inhibitor of MAO B.
Patent WO-2021107957-A1 (WO)
Inventor: MULFORD BRIAN JAMES
IPC: H04N21/24
Filed: 2019-11-27
Abstract: A system and method are disclosed for identifying a plurality of past videos posted via a first group of channels, determining, for each channel of a second group, an average number of access requests that a future video to be posted via a respective channel is predicted to receive within a first time interval after posting, determining, for each channel of the second group, a plurality of adjusted average numbers of access requests that the future video to be posted via the respective channel of the second group is predicted to receive within the first time interval, wherein each of the plurality of adjusted average numbers of access requests is determined using an adjustment factor reflecting a number of access requests received by a past video posted via a respective channel of the first group, and determining whether the second group of channels satisfies a predetermined access criterion.
Patent WO-2020123709-A1 (WO)
Inventor: CHAOUI JEAN
IPC: G16H50/50
Filed: 2019-12-11
Abstract: L'invention concerne un système de planification chirurgicale destiné à être utilisé dans des interventions chirurgicales pour réparer une anatomie d'intérêt, lequel système comprend un système de préplanification pour générer un plan chirurgical virtuel et un système de réalité mixte qui comprend un dispositif de visualisation pouvant être porté par un utilisateur pour visualiser le plan chirurgical virtuel projeté dans un environnement réel. Le plan chirurgical virtuel comprend un modèle virtuel 3D de l'anatomie d'intérêt. Lorsqu'il porte le dispositif de visualisation, l'utilisateur peut aligner le modèle virtuel 3D avec l'anatomie d'intérêt réelle, ce qui permet d'obtenir une superposition entre des détails du plan chirurgical virtuel et l'anatomie d'intérêt réelle. La superposition permet à un chirurgien de mettre en oeuvre le plan chirurgical virtuel sur l'anatomie d'intérêt réelle sans utiliser de marqueurs de repérage.
Patent WO-2021118573-A1 (WO)
Inventor: LAING THALIA MAY
IPC: H04L9/30
Filed: 2019-12-12
Abstract: In an example, a method includes receiving a signed message generated by a computing device associated with a private key and a public key. The signed message includes an input message signed with the private key. The method further includes generating, using processing circuitry, a candidate public key based on the input message and the signed message using a public key recovery procedure. The method further includes determining the public key associated with the computing device based on an indication as to whether or not the candidate public key corresponds to the public key associated with the computing device.
Patent WO-2020142234-A1 (WO)
Title: Réseaux bidimensionnels de nanocristaux de nitrure de métal de transition
Inventor: GOGOTSI YURY
IPC: C23C16/44
Filed: 2019-12-19
Abstract: La présente invention concerne les procédés de préparation de réseaux bidimensionnels de compositions de carbure et de nitrure métalliques nanocristallins, ainsi que les compositions et dispositifs dérivés de ces procédés et compositions.
Patent WO-2020139690-A1 (WO)
Inventor: MONDELLO ANTONINO
IPC: G11C16/22
Filed: 2019-12-19
Abstract: L'invention concerne un contrôleur de mémoire qui peut lire un certain nombre de cellules de mémoire au niveau d'un réseau flash NON-ET afin de générer une première chaîne brute Le contrôleur de mémoire peut déterminer qu'une différence entre un nombre de bits de la première chaîne brute présentant une valeur de zéro logique et un nombre de bits de la première chaîne brute présentant une valeur de zéro logique est supérieure à une valeur seuil et lire le nombre de cellules de mémoire à l'aide d'un second niveau de lecture afin de générer une seconde chaîne brute Le contrôleur de mémoire peut déterminer qu'une différence entre un nombre de bits de la seconde chaîne brute présentant une valeur de zéro logique et un nombre de bits à partir de la seconde chaîne brute présentant une valeur de zéro logique n'est pas supérieure à une valeur seuil et appliquer une fonction cryptographique à l'aide de la seconde chaîne brute afin de générer une première valeur PUF.
Patent WO-2020171888-A1 (WO)
Inventor: LUEB GUUS
IPC: G01N1/24
Filed: 2019-12-23
Abstract: A gas analysis system for engaging a sealed container to withdraw and analyze gas from the sealed container, the system comprising: a penetration implement configured to create an opening to permit withdrawal of gas from the container; a chamber operatively coupled to the penetration implement for receiving gas from the container; a gas analyzer; a seal configured to engage the container to enable the system to maintain an enclosed volume comprising the chamber and an interior of the container after the penetration implement has created an opening in the container; and a mechanism to effect flow of gas from the container to the chamber, and thereafter from the chamber to the gas analyzer, the mechanism comprising a first valve operatively coupled to the penetration implement, and a connection pipe configured to connect with the gas analyzer; wherein the first valve is movable between a first position in which it permits flow of gas from the container to the chamber, and prevents gas from escaping from the enclosed volume or being contaminated, and a second position in which it permits flow of gas from the chamber to the connection pipe and the gas analyzer.
Patent WO-2020205042-A1 (WO)
Title: Device and method for data capture aiming assistance
Inventor: STAGG ADRIAN J
IPC: G06K7/10
Filed: 2020-01-30
Abstract: A data capture device includes: a display, a primary image sensor having a primary field of view centered on a primary optical axis; an auxiliary image sensor having an auxiliary field of view centered on an auxiliary optical axis, wherein the auxiliary field of view is larger than the primary field of view; a memory storing offset data defining an offset between the primary field of view and the auxiliary field of view; a data capture controller connected to the primary image sensor, the auxiliary image sensor and the memory; wherein the data capture controller is configured to: responsive to activation of an aiming mode, control the auxiliary image sensor to capture a video stream; select, according to the offset data, a portion of the video stream corresponding to the primary field of view; and present the selected portion of the video stream on the display.
Patent WO-2020167747-A1 (WO)
Inventor: HAGHIGHAT AFSHIN
IPC: H04B7/06
Filed: 2020-02-11
Abstract: L'invention concerne une WTRU qui peut être configurée pour transmettre à un réseau (par exemple, dans une première indication) une capacité de transmission en liaison montante à pleine puissance associée à la WTRU, par exemple, Cap3. La WTRU peut recevoir (par exemple, dans une deuxième indication) une indication indiquant si la WTRU est autorisée à fonctionner avec une transmission à pleine puissance. La WTRU peut déterminer (par exemple, à partir d'un ensemble de TPMI) un sous-ensemble de TPMI basé, par exemple, sur la capacité de transmission en liaison montante à pleine puissance de la WTRU (par exemple, lorsque le sous-ensemble de TPMI comprend un premier TPMI). L'ensemble de TPMI peut comprendre un ou plusieurs sous-ensembles de TPMI. La WTRU peut transmettre (par exemple, dans une troisième indication) une indication du sous-ensemble déterminé de TPMI. La WTRU peut recevoir (par exemple, dans une quatrième indication) une indication du premier TPMI dans le sous-ensemble de TPMI. La WTRU peut transmettre au réseau des données de liaison montante précodées avec le premier TPMI.
Patent WO-2020176621-A1 (WO)
Inventor: KOPECEK JOSEPH THOMAS
IPC: F02K1/76
Filed: 2020-02-26
Abstract: A linear actuator lock apparatus (500) comprises a housing (410) having an inner surface (502) defining an axial cavity (504) including a first housing portion (506) where the axial cavity has a first lateral size, a second housing portion (508) where the axial cavity has a second lateral size that is larger than the first lateral size, and a face (510) from the first housing portion to the second housing portion, a piston (414) configured for axial movement within the axial cavity, a lock finger (540) affixed to and extending away from the piston, where a finger end (544) is configured to contact the face (510) when extended and fit within the first housing portion when retracted, and a sleeve (550) configured to move between a position in which the lock finger is permitted to extend and a position configured to contact and retract the lock finger.
Patent WO-2020176652-A1 (WO)
Inventor: LU BINGWEI
IPC: A61P1/16
Filed: 2020-02-26
Abstract: New quinazolinone compounds are disclosed, as well as pharmaceutical compositions containing quinazolinones and methods for the treatment of diseases and conditions associated with mitochondrial dysfunction.