baber/WOPTO huggingface dataset:
Patent WO-2021050628-A1 (WO)
Title: Refrigeration recovery from reactor feed in a propane dehydrogenation system
Inventor: REYNEKE RIAN
IPC: B01D53/047
Filed: 2020-09-10
Abstract: A method to recover refrigeration credit from propane feed to a propane dehydrogenation reactor by fully condensing a Depropanizer overhead stream, letting the condensed stream down in pressure, and vaporizing the stream at lower pressure against process streams to recover refrigeration credit.
Patent WO-2021061458-A1 (WO)
Inventor: SHI KAI
IPC: H04Q11/00
Filed: 2020-09-16
Abstract: A switching network for effecting point-to-point communication between nodes has a time-varying switching configuration, which causes successive activation and deactivation of multiple channels of the switching network, a first of the channels connecting, when activated, a transmitter node and a first receiver node, and a second of the channels connecting, when activated, the transmitter node and a second receiver node. In a training phase, a method comprises: transmitting from the transmitter node via each channel a known training signal, to cause each receiver node to receive a distorted training signal, using the first distorted training signal and knowledge of the first known training signal to determine respective one or more transmit-side equalizer (EQ) coefficients for each channel, and storing, in memory accessible to the transmitter node, the first transmit-side EQ coefficients, in association with each channel, for use in conducting scheduled communications over the switching network in a communications phase.
Patent WO-2021055608-A1 (WO)
Title: Systems and methods for managing electrical loads
Inventor: RAO ARCHAN PADMANABHAN
IPC: H02J7/35
Filed: 2020-09-17
Abstract: A system for managing electrical loads includes a plurality of branch circuits, a sensor system, and control circuitry. The sensor system is configured to measure one or more electrical parameters corresponding to the plurality of branch circuits, and transmit one or more signals to the control circuitry. The control circuitry is configured to determine respective electrical load information in each branch circuit based on the sensor system, and control the electrical load in each branch circuit using controllable elements based on the respective electrical load information. The control circuitry transmits usage information, generates displays indicative of usage information, accesses stored or referencing information to forecast electrical load, and manages electrical load in response to identified events. The control circuitry can associate each branch circuit with reference load information, and disaggregate loads on each branch circuit based on the reference load information and on the electrical load in the branch circuit.
Patent WO-2021061872-A1 (WO)
Inventor: ROYBAL KOLE T
IPC: C07K16/28
Filed: 2020-09-23
Abstract: La présente invention concerne globalement, entre autres, une nouvelle classe de récepteurs modifiés pour moduler la transcription d'une manière dépendant d'un ligand. Les nouveaux récepteurs fournissent un degré de bruit, un niveau d'expression et un rapport signal sur bruit sélectionnables. L'invention concerne également des compositions et des méthodes utiles pour produire de tels récepteurs, des acides nucléiques codant pour ces derniers, des cellules hôtes génétiquement modifiées avec les acides nucléiques, ainsi que des méthodes de modulation d'une activité d'une cellule et/ou de traitement de divers états de santé ou de maladies, telles que des cancers.
Patent WO-2021061911-A1 (WO)
Title: Acknowledgement and retransmission techniques utilizing secondary wireless channel
Inventor: CHO JAMES SIMON
IPC: H04L1/18
Filed: 2020-09-24
Abstract: This disclosure provides methods, devices and systems for acknowledgement and retransmission, and more specifically, to methods, devices and systems that enable a secondary wireless channel to provide acknowledgements of data transmitted on a primary wireless channel concurrently with the reception of additional data on the primary wireless channel. In some implementations, a transmitting device may transmit wireless packets including multiple codewords to a receiving device via a first wireless channel. The receiving device may attempt to decode the received codewords based on primary information in the codewords. The receiving device may then transmit to the transmitting device, via a second wireless channel, a codeword acknowledgement that identifies codewords that the receiving device did not successfully decode. The transmitting device may then transmit parity information to the receiving device via the first wireless channel that aids the receiving device in decoding the identified codewords.
Patent WO-2021062082-A1 (WO)
Inventor: AVALOS JOSE
IPC: C12P7/16
Filed: 2020-09-25
Abstract: A method for producing metabolites that are heavy alcohols, and particularly branched-chain alcohols is provided, involving contacting a suitable substrate with recombinant microorganisms. The microorganisms contain at least one deletion, disruptions, or mutations from the GLN gene family, VPS gene family, GNP gene family, AVT gene family, GCN gene family, or  YDR391C , and combinations thereof, and overproduce the heavy alcohol as compared to a wild-type yeast strain.
Patent WO-2021062325-A1 (WO)
Title: Sécurité pour exploitation à liaisons multiples dans un réseau local sans fil (wlan)
Inventor: HO SAI YIU DUNCAN
IPC: H04W88/06
Filed: 2020-09-26
Abstract: La présente invention concerne des procédés, dispositifs et systèmes se rapportant à la communication sans fil à liaisons multiples. Un procédé peut consister à établir, entre un premier dispositif WLAN et un second dispositif WLAN, une association à liaisons multiples qui active une première liaison de communication sans fil et une seconde liaison de communication sans fil. Le procédé peut consister à déterminer une clé temporelle pour l'association à liaisons multiples. Le procédé peut consister à chiffrer des première et seconde unités de données de protocole de commande d'accès au support (MAC) (MPDU) sur la base de la clé temporelle. Le procédé peut consister à préparer une première trame comprenant la première MPDU chiffrée et une seconde trame comprenant la seconde MPDU chiffrée. Le procédé peut consister à attribuer des numéros de paquets issus d'un ensemble de nombres de paquets séquentiels aux première et seconde trames. Le procédé peut consister à transmettre la première trame sur la première liaison de communication sans fil et la seconde trame sur la seconde liaison de communication sans fil.
Patent WO-2021072085-A1 (WO)
Title: Dynamic button assembly
Inventor: KEYLIAN PIERRE HAGOP
IPC: A63F13/428
Filed: 2020-10-08
Abstract: A dynamic button assembly for use in interactive display devices, such as gaming, amusement, or vending machines. The dynamic button assembly may be configured in such a way that the button sides are illuminated. The dynamic button assembly may be further configured in a way that allows images to be projected into the top portion of the button that are visible to a user without causing image distortion. The configuration of the dynamic button assembly allows the underlying touch sensitive screen and display panel to extend continuously underneath the button assembly. Conductive inserts in the dynamic button assembly allow the machine to which the button is attached to identify the placement and functionality of the button. The button assembly may be configured as a multi-directional joystick or be configured to register button rotation as a rotational controller.
Patent WO-2021081494-A1 (WO)
Title: Communication via spatial modulation
Inventor: REZVANI BEHROOZ
IPC: H04B10/66
Filed: 2020-10-26
Abstract: Disclosed herein are transmitters, receivers, and communication systems and methods for transmitting and receiving a bit stream using light sources. Each of a plurality of bit patterns is represented by a respective, unique subset of a plurality of light sources, where each of the respective, unique subsets of the plurality of light sources includes more than one light source. The transmitter comprises an optical array comprising the plurality of light sources, and a processor coupled to the optical array. The processor is configured to cause a particular subset of the plurality of light sources in the optical array to be illuminated during a symbol period to convey a sequence of bits to be transmitted during the symbol period, wherein the sequence of bits to be transmitted is one of the plurality of bit patterns, and wherein the particular subset of the plurality of light sources is the respective, unique subset of the plurality of light sources corresponding to the sequence of bits to be transmitted. The receiver comprises at least one optical detector configured to detect electromagnetic radiation generated by the transmitter during the symbol period, and a processor coupled to the at least one optical detector. The receiver's processor is configured to obtain at least one signal representing the detected electromagnetic radiation during the symbol period, and estimate the sequence of bits based at least in part on the at least one signal.
Patent WO-2021092355-A1 (WO)
Title: Engineering charge pair mutations for pairing of hetero-igg molecules
Inventor: ESTES BRAM
IPC: C07K1/18
Filed: 2020-11-06
Abstract: The present invention relates to heterodimers comprising antibody CH3 domains and mutations useful for the facilitation of the formation of heterodimers. Methods of optimizing purification of the heterodimers at certain pHs in also disclosed.
Patent WO-2021102249-A1 (WO)
Title: Système de protection contre une embolie cérébrale pendant une intervention de valvule cardiaque
Inventor: Rizik David
IPC: A61F2/24
Filed: 2020-11-20
Abstract: L'invention concerne un ensemble cathéter qui comprend un cathéter, un dispositif d'intervention de valvule cardiaque positionné à une extrémité distale du cathéter, et un dispositif de protection contre une embolie positionné sur le cathéter à proximité du dispositif d'intervention de valvule cardiaque. Le dispositif de protection contre une embolie est mobile entre une position repliée et une position déployée.
Patent WO-2021087498-A1 (WO)
Title: Power saving techniques for bb-rf interface
Inventor: GENG JIFENG
IPC: H04B1/40
Filed: 2020-12-24
Abstract: Introduced here are techniques for reducing the average throughout of a baseband (BB) - radio frequency (RF) interface. The techniques include removing excess bits from a received signal based on the signal to noise ratio (SNR), rotating the reduced signal to direct current frequency, and applying a coding scheme to further compress the signal. After compression, the signal can be transmitted from one chip to another. The receiving chip can retrieve the signal by rotating the signal to its original frequency and retrieving the removed bits based uplink gain information. By doing so, the number of bits being transmitted is reduced and thus, the average throughput of the BB-RF interface is also reduced.
Patent WO-2021158316-A1 (WO)
Title: Smart walker system and method of use thereof
Inventor: SIEGEL LAUREN
IPC: A61H3/06
Filed: 2020-12-30
Abstract: A smart walker system includes a walker attachment and a user proximity sensor. The walker attachment is configured to be attached to the medical assistance walker. The user proximity sensor is in communication with the walker attachment on the medical assistance walker for determining a proximity of the user proximity sensor relative to the walker attachment on the medical assistance walker. The user proximity sensor is configured to be worn by a user. The user proximity sensor is configured to detect when the user moves away from the medical assistance walker a set distance. Wherein, when the user wearing the user proximity sensor moves the set distance away from the walker attachment on the medical assistance walker, the smart walker system is configured to alert the user to use the medical assistance walker.
Patent WO-2021138435-A1 (WO)
Title: Flame retardant and thermally stabilized polyetherimides
Inventor: SANNER MARK A
IPC: C08K5/526
Filed: 2020-12-30
Abstract: A polyetherimide composition comprises: a polyetherimide; and an organophosphorus stabilizer present in an amount effective to provide greater than 0.01 ppm to less than 20 ppm, preferably greater than 0.01 ppm to less than 10 ppm, and more preferably greater than 0.01 ppm to less than 4.8 ppm of phosphorus based on the total weight of the polyetherimide composition, the organophosphorus stabilizer having a molecular weight of 300 to 2,000 Daltons and a phosphorus content of 1 to 15 wt%; wherein a molded sample of the polyetherimide composition has a UL 94 V0 rating at a thickness of 1.5 mm.
Patent WO-2020264562-A1 (WO)
Inventor: BAIG ARIF ALI
IPC: A61K8/19
Filed: 2020-06-25
Abstract: An oral care composition with tin, polyol with five or more carbon atoms, water, and a pH of greater than 7. An oral care composition with a tin ion source, a fluoride ion source, a polyol with five or more carbon atoms, water, and a pH of greater than 7. Oral care compositions with a high tin ion availability.
Patent WO-2021142308-A1 (WO)
Title: System and apparatus comprising a guide for a gripping tool and method of using same
Inventor: PHILLIPS WILLIAM
IPC: E21B19/16
Filed: 2021-01-08
Abstract: Apparatus, system and method for guiding a gripping tool into a structure to be gripped. In one aspect, the apparatus comprises a nubbin and a guide structure fixed to the nubbin. In a second aspect, the system comprises the apparatus and a target structure to be gripped by the gripping tool. In a third aspect, the method comprises coupling the nubbin to a target structure to be gripped by a gripping tool and moving a leading portion of the gripping tool through the apparatus and into the target structure. In a fourth aspect the apparatus comprises a guide structure configured to be fixed to a nubbin. In a fifth aspect the apparatus comprises coupling the nubbin to a target structure, coupling the guide structure to the nubbin and moving a leading portion of the gripping tool through the apparatus and into the target structure.
Patent WO-2021230923-A1 (WO)
Title: Automated phenotyping of seed shattering
Inventor: BODDY KELLY
IPC: A01D45/00
Filed: 2021-01-12
Abstract: A seed pod shatter test system for determining the resistance to seed pod shattering in various plants, wherein the system comprises a mobile platform that is structured and operable to traverse at least one row of plants growing in plot, and at least one plant engaging head mounted to a front of the mobile platform. The at least one plant engaging head is structured and operable to condition each of the plurality of plants by contacting each of the plants in the row(s) with a predetermined amount of force as the mobile platform traverse the row(s) of plants. The system additionally comprises a data collections and analysis system that is structured and operable to determine an amount of seed pod shattering that occurred in the plurality of plants as a result of the conditioning.
Patent WO-2021158401-A1 (WO)
Title: Dynamic account risk assessment from heterogeneous events
Inventor: TSENG HUNG WEI
IPC: G06F15/18
Filed: 2021-01-27
Abstract: Embodiments described herein provide for performing a risk assessment. A computer identifies and stores heterogeneous events between a user and a provider system in which the user interacts with an account. The computer may store the heterogeneous events in a table. The stored event information normalizes the events associated with an account. The computer may determine static risk contributions associated with the event information of the account and store the static risk contributions in the table. The computer groups the static risk contributions into predetermined groups. The static risk contributions in each group are converted into dynamic risk contributions. The dynamic risk contributions of each group are aggregated, and the aggregate value of the dynamic risk contributions are fed to a machine learning model. The machine learning model determines a risk score associated with the account.
Patent WO-2021167775-A1 (WO)
Title: Controller and method using speed change algorithm to resolve suction conditions in lvads
Inventor: KUDLIK D'ANNE E
IPC: A61M60/178
Filed: 2021-02-01
Abstract: A controller (18) for an implantable blood pump (10), the implantable blood pump (10) having an impeller (12). The controller (18) includes processing circuitry (24) configured to reduce a speed of the impeller (12) from a set speed (30) to a first reduced speed (32) if a first predetermined amount of time of detected suction events occurs during a first time interval and increase the speed of the impeller from the first reduced speed (32) if a second predetermined amount of time or less of detected suction events occur during a second time interval and a third predetermined amount of time or less of detected suction events occur during a period of time immediately prior to a speed increase.
Patent WO-2021178508-A1 (WO)
Title: Jonctions hélicoïdales rigides pour sculpture de protéine à répétition modulaire et procédés d'utilisation
Inventor: BAKER DAVID
IPC: G16B15/00
Filed: 2021-03-03
Abstract: L'invention concerne des polypeptides de jonction qui peuvent être utilisés, par exemple, pour joindre des blocs de construction protéiques par l'intermédiaire d'une fusion rigide pour générer une large gamme de formes protéiques; des protéines de fusion comprenant de tels polypeptides de jonction, des polymères de ceux-ci, et des procédés de conception de tels polypeptides de jonction.
Patent WO-2021178545-A1 (WO)
Inventor: HAHN SIHOUN
IPC: C07K14/705
Filed: 2021-03-03
Abstract: Clinical diagnosis and newborn screening for primary immunodeficiencies (PIDDs) is described. The PIDDs include X-linked chronic granulomatous disease (X-CGD), X-linked lymphoproliferative syndrome (XLP1; SH2D1A deficiency), familial hemophagocytic lymphohistiocytosis 2 (FHL2), ataxia telangiectasia (AT), common variable immunodeficiency (CVID; B-cell dysfunctions), severe combined immunodeficiency (SCID), adenosine deaminase (ADA) deficiency, and dedicator of cytokinesis 8 (DOCK8) deficiency. Additionally, cell specific markers for platelets (CD42), natural killer (NK) cells (CD56), and T cells (CD3epsilon and CD3delta) can be used as secondary markers to provide support for diagnosis of disease.
Patent WO-2021194734-A1 (WO)
Inventor: HEATHERINGTON STUART
IPC: A61M16/06
Filed: 2021-03-09
Abstract: Respiratory assembly for use in conjunction with a continuous positive airway pressure (CPAP) equipment is provided. The respiratory assembly includes a conduit coupler comprising a male member and a female member. The respiratory assembly also includes a disposable respiratory mask that defines a central opening therethrough that is sized to receive the male member. A gasket is positioned between the male member and the respiratory mask, the gasket encircling the central opening to provide a sealing thereto. A channel opening of one of the male member and the female member connects to a continuous positive airway pressure (CPAP) mask that couples to one or more of a patient's nare and mouth.
Patent WO-2021195116-A1 (WO)
Title: Ciblage du récepteur 1 de la transferrine pour la prévention de la carcinogenèse
Inventor: PENICHET MANUEL L
IPC: A61K39/395
Filed: 2021-03-23
Abstract: Des aspects de l'invention concernent des protéines de liaison au récepteur 1 de la transferrine (TfR1) et des méthodes d'utilisation. Selon certains cas, l'invention concerne des méthodes et des compositions pour prévenir le cancer consistant à utiliser de protéines de liaison à TfR1. Des modes de réalisation concernent des méthodes pour prévenir le cancer, par exemple le cancer provoqué par un agent infectieux (par exemple, le virus d'Epstein-Barr), faisant appel à une protéine de liaison à TfR1. Selon certains modes de réalisation, les méthodes et les compositions selon l'invention impliquent un ou plusieurs anticorps qui peuvent se lier au TfR1. Certains aspects concernent des anticorps chimériques et des molécules de type anticorps.
Patent WO-2021195232-A1 (WO)
Inventor: KULL JAMES T
IPC: A01D34/00
Filed: 2021-03-24
Abstract: A piston assembly for use in a gas spring or damper can include a piston rod partially positioned within a pressure tube, and a linear position sensing apparatus capable of tracking and determining the velocity of the piston rod. The linear position sensing apparatus can include a sensor, such as a waveguide sensor, connected to the piston rod such that the sensor moves with the piston rod. A beacon, such as a magnet, can be contained within the pressure tube and the sensor can detect the position of the beacon relative to the sensor.
Patent WO-2021242406-A1 (WO)
Inventor: MOLINARI ARTHUR PARKER
IPC: A63B41/00
Filed: 2021-04-01
Abstract: An inflatable sports ball (10) is provided. The inflatable sports ball having a bladder (16) defining an exterior bladder surface and a bladder circumference. The inflatable sports ball may further comprise a cover disposed about the bladder, the cover comprising an outer cover layer (24) and an intermediate structure (14). The intermediate structure is disposed between the outer cover layer and the bladder. The intermediate structure comprises a restriction structure (22). The restriction structure may comprise a plurality of overlapping strips (15). Each of the overlapping strips is interwoven with each of the other strips and wrapped about the bladder circumference. In this way, the restriction structure comprises a uniform number of radially-stacked layers of the overlapping strips over a substantial entirety of the exterior bladder surface between the exterior bladder surface and the outer cover layer.
Patent WO-2021211970-A1 (WO)
Title: Self-election processes in managed subnets implementing modified swim protocols
Inventor: OLSEN GREGORY
IPC: H04L29/08
Filed: 2021-04-16
Abstract: An embodiment includes a method of self-election of a node in a subnet. The method includes receiving a first ping message. The first ping message is unicast from a second node, includes direct information related to the second node, and includes indirect information related to a third node. The method includes updating a first status of the second node in a status list stored at the first node consistent with the direct information. The method includes determining whether statuses of a threshold number of nodes have been received. Responsive to the threshold number of nodes being received, the method includes performing a local election operation. The method includes propagating a second ping message to a randomly identified additional node. The second ping message includes direct information regarding the first node and indirect information regarding at least one other node.
Patent WO-2022015387-A1 (WO)
Title: Dynamic adjustments in mixed-reality environment based on positional assumptions and configurations
Inventor: HILL ERIK ALEXANDER
IPC: G06F3/01
Filed: 2021-04-26
Abstract: Systems and methods are provided for generating, selecting, modifying and/or otherwise configuring occluder(s) used in mixed-reality environments. Pose information of a trackable device worn or carried by a user is determined. Based on that pose information, an assumption regarding the user's own pose is determined. An occluder is then configured in a manner to correspond to the assumed pose of the user for use in the mixed-reality environment. By generating the occluder in this manner, improved battery life by the trackable device can be achieved relative to conventional systems that rely entirely on iterative scanning of the user's body to determine body position.
Patent WO-2021236528-A1 (WO)
Inventor: SHI LEI
IPC: G02F1/1337
Filed: 2021-05-17
Abstract: Un filtre multi-conjugué (MCF) peut fonctionner à la fois dans un mode passe-bande unique et dans un mode passe-bande multiple. En appliquant différentes tensions à différents canaux d'une MCF, la MCF peut être utilisée pour filtrer la lumière dans (1) une seule sortie spectrale étroite ou (2) une sortie spectrale "lumière blanche" à large bande.