baber/WOPTO huggingface dataset:
Patent WO-2020214207-A1 (WO)
Title: Method and apparatus for generating fluid pressure pulses of adjustable amplitude
Inventor: COLLINS ANTHONY
IPC: E21B34/06
Filed: 2019-10-22
Abstract: A pressure generating device for use in downhole drilling operations includes a rotating valve portion having a first body with at least one first flow channel, and a stationary valve portion having a second body with at least one second flow channels and at least one bypass channel. A flow restrictor is positioned within the at least one bypass channel for adjusting a total flow area of the at least one bypass channel. During rotation of the rotating valve portion relative to the stationary valve portion, a total flow area of a passage defined by the first flow channel(s), the second flow channel(s), and the at least one bypass channel varies according to a uniform closure pattern to provide uniform pressure pulses within a single revolution of the rotating valve portion. A method of generating uniform pressure pulses in downhole drilling operations is also disclosed.
Patent WO-2021086305-A1 (WO)
Inventor: SADILEK ADAM
IPC: G06F21/62
Filed: 2019-10-28
Abstract: Predictive modeling using statistical evaluation combined with federated learning is described to enable incident map creation while preserving anonymity and achieving fine granularity. Machine-learned models (116) are trained to infer when persons associated with individual user devices (102) do or do not have a condition. The models (116) are deployed to the user devices (102) and return generalized location data and aggregated statistics about inferences made by the models. A remote system collects the aggregated statistics (120) and builds an incidence map (122-1, 122-2) identifying hotspots and coldspots for the condition. The incidence map identifies affected regions, with fine granularity down to a neighborhood or street level. The subregion-level information is regularly updated as new inferences, and new aggregated statistics, are made. Hence, the incidence map (122-1, 122-2) is current and highly detailed.
Patent WO-2020092322-A1 (WO)
Title: Inter-frequency cell reselection in new radio unlicensed
Inventor: ROY ABHISHEK
IPC: H04W36/30
Filed: 2019-10-29
Abstract: An efficient cell selection and cell reselection mechanism in New Radio Unlicensed (NR-U) is proposed, An idle UE uses existing RSRP and RSRQ based metrics for cell selection and cell reselection. Besides the RSRP and RSRQ based metrics, the idle UE also uses some type of channel load metrics, which capture the channel load of unlicensed channels. In addition, as NE-U cells can be heavily loaded, some type of channel load metric is considered for measurement triggering of inter-frequency cell reselection. Further, it is proposed that the idle UE uses channel load metric to filter out the heavily loaded unlicensed cells, or reduce the rank of those cells. Additionally, the UE needs to check the cell's PLMN information to make sure that it selects or reselects a cell belonging to its own PLMN or an allowed PLMN.
Patent WO-2020092868-A1 (WO)
Title: Compositions de revêtement en suspension dans un solvant, revêtements formés à partir de celles-ci et procédés de formation de tels revêtements
Inventor: WO YAQI
IPC: C09D179/04
Filed: 2019-11-01
Abstract: La présente invention concerne une composition de revêtement comprenant : (a) un polymère de polyol à fonction acide carboxylique ; (b) un agent de réticulation mélamine-formaldéhyde réagissant avec le polymère de polyol à fonction acide carboxylique ; (c) un catalyseur acide ; et (d) un milieu liquide non aqueux. Le polymère de polyol à fonction acide carboxylique présente un indice d'acide se situant dans la plage de 30 à 120 mg KOH/g et un indice d'hydroxyle se situant dans la plage de 60 à 150 mg KOH/g. L'agent de réticulation mélamine-formaldéhyde comprend des groupes imino et méthylol qui représentent conjointement au plus 35 % en moles de l'ensemble des fonctions de l'agent de réticulation mélamine-formaldéhyde, et des groupes butyle et isobutyle qui représentent conjointement au moins 5 % en moles de l'ensemble des fonctions de l'agent de réticulation mélamine-formaldéhyde. La composition de revêtement durcit à une température égale ou inférieure à 100 °C.
Patent WO-2020112304-A1 (WO)
Title: Heat exchanger for cooling multiple fluids
Inventor: SCHUMACHER TOBIAS
IPC: F28D1/00
Filed: 2019-11-04
Abstract: A heat exchanger having a stack of nested shells joined to a base plate includes two coolant manifolds and four fluid manifolds extending through the stack. The coolant manifolds extend the entire length of the stack in the stacking direction. Two of the fluid manifolds extend from one end of the stack to an intermediate location along the stacking direction, and the other two fluid manifolds extend from the other end of the stack to the intermediate location. Fluid transfer conduits extend through the stack, from a face of the base plate opposite the stack to the fluid manifolds at the end of the stack opposite the base plate, in order to transfer fluid to and from fluid flow passages extending between those fluid manifolds at that end of the stack.
Patent WO-2021091559-A1 (WO)
Title: Seamless interaction processing with data security
Inventor: ABHYANKAR ABHISHEK
IPC: G06Q20/38
Filed: 2019-11-07
Abstract: A method is disclosed. The method includes receiving an invoice from a recipient computer, the invoice providing details regarding goods and/or services purchased by a requestor operating a requestor computer, and an amount associated with the goods and/or services. The method also includes receiving an instruction comprising a requestor identifier and a recipient identifier from the requestor computer to pay the recipient for the amount, and obtaining an account identifier, without communicating with the recipient computer. The method further includes initiating, by a processing module, the generation of an authorization request message with the account identifier and the amount or an amount derived from the amount to an authorizing entity computer.
Patent WO-2020102445-A1 (WO)
Title: Electrical busbar with alignment features
Inventor: O'NEIL KYLE
IPC: H01M50/503
Filed: 2019-11-13
Abstract: A busbar system is configured to carry current, such as, for example, in a battery system. The busbar system includes two or more busbars, that interface at respective surfaces and are aligned by one or more alignment features. The one or more alignment features may include a boss feature such as a pin or other protrusion, a recess such as a hole, slot, or other recess feature, or both a boss feature and a recess feature. Each busbar may include an alignment feature that engages with the alignment feature of the other busbar to cause, maintain, or otherwise effect alignment. Alignment of the busbars ensures relative position, prevents relative motion, or both. The busbars are engaged with each other by positioning the busbars such that their mating surfaces can engage, and then engaging alignment features of the busbars to provide alignment of the busbars relative to each other.
Patent WO-2020106932-A1 (WO)
Inventor: GOPAL PRAJIT
IPC: H04N5/445
Filed: 2019-11-21
Abstract: A computer-implemented method for facilitating a virtual meet-and-greet between a first client device, a second client device, and at least a third client device is provided. The method involves receiving a first audiovisual stream from the first client device and a second audiovisual stream from the second client device. The method also involves establishing, during a first predetermined period of time, a first private one-on-one video chat between the first client device and the second client device by (i) transmitting the first audiovisual stream to the second client device and (ii) simultaneously transmitting the second audiovisual stream to the first client device. The method further involves terminating the private one-on-one video chat after the first predetermined period of time, and establishing a second private one-on-one video chat between the first client device and the third client device during a second predetermined period of time.
Patent WO-2020131306-A1 (WO)
Title: Couche conductrice thermique de réduction de température de face de transducteur
Inventor: LI WEI
IPC: H01L23/552
Filed: 2019-11-24
Abstract: L'invention concerne un procédé et un appareil associés à une couche thermiquement conductrice de réduction de température de face de transducteur dans un ensemble transducteur ultrasonore. Selon un mode de réalisation, l'ensemble transducteur ultrasonore comprend : une couche de transducteur conçue pour émettre de l'énergie ultrasonore ; une ou plusieurs couches d'adaptation recouvrant la couche de transducteur ; une couche thermiquement conductrice recouvrant la ou les couches d'adaptation ; et une lentille recouvrant la couche thermiquement conductrice.
Patent WO-2020117943-A1 (WO)
Title: Barrier arrangement in wellhead assembly
Inventor: BARTLETT CHRIS
IPC: E21B33/035
Filed: 2019-12-04
Abstract: A subsea wellhead assembly having an arrangement of primary well barriers provided in equipment that is located within the well and/or the wellhead housing is provided. All of the well barriers may be located within the tubing hanger and/or the production tubing string extending into the wellbore. The subsea wellhead assembly also includes a flowline connection body placed atop the wellhead housing and fluidly coupled to the tubing hanger. None of the primary barriers for the well are located in the flowline connection body.
Patent WO-2020131416-A1 (WO)
Title: Device and method for providing relevant video content to members of a communication group
Inventor: JOHNSON ERIC
IPC: G08B25/00
Filed: 2019-12-06
Abstract: A process for providing relevant video content to members of a communication group. When a triggering event to provide video content to a plurality of members of a communication group is detected, an electronic computing device assigns a reviewer rank to each one of the plurality of members of the communication group based on a user context associated with the respective members. The device then selects a member with the assigned reviewer rank higher than the respectively assigned reviewer ranks of other members and further transmits a notification to the member requesting permission to provide the video content to the members of the communication group. When a response indicating permission is received from the communication device associated with the selected member, the device provides the video content to the members associated with the communication group.
Patent WO-2020118310-A1 (WO)
Title: Rotary airfoil and design method therefor
Inventor: MIKIC GREGORY VEBLE
IPC: B64C11/18
Filed: 2019-12-09
Abstract: The rotary airfoil (100) defines a cross section and a span, wherein the cross section is a function of the point along the span (e.g., span wise point) and defines an upper surface and a lower surface at each span wise point. The rotary airfoil (100) also defines, at a cross section, a lift coefficient (C L ) that is a function of the angle of attack at which the airfoil is rotated through the air. The system can optionally include: a rotor hub to mount the rotary airfoil, a tilt mechanism to pivot the rotary airfoil between a forward configuration and a hover configuration, and a pitching mechanism to change the angle of attack of the rotary airfoil (100).
Patent WO-2020139698-A1 (WO)
Inventor: DAEP CARLO
IPC: A61K31/198
Filed: 2019-12-19
Abstract: L'invention concerne des procédés d'inhibition sélective de co-agrégation de bactéries commensales et pathogènes dans une population de bactéries qui comprend des bactéries commensales et pathogènes, telles que dans une cavité buccale d'un individu. L'invention concerne également des procédés de réduction de biofilm dans une cavité buccale d'un individu. L'invention concerne également des procédés d'inhibition de formation de biofilm dans une population de bactéries qui comprend des bactéries commensales et pathogènes. L'invention concerne également des procédés d'identification d'un composé ou d'une composition qui améliore l'inhibition sélective de la co-agrégation de bactéries commensales et pathogènes par l'arginine ou un oligomère d'arginine. L'invention concerne également des procédés d'identification d'un composé ou d'une composition qui améliore l'inhibition sélective de la formation de biofilm de bactéries commensales et pathogènes par l'arginine ou un oligomère d'arginine.
Patent WO-2021150197-A1 (WO)
Title: Animal waste bag
Inventor: NICOLAS FARAH
IPC: A01K23/00
Filed: 2020-01-21
Abstract: This present invention is a simple one unit bag made of plastic material to collect animal/dog excrement. Using the same material the upper portion of the bag is surrounded to form a skirt like part also call hand protector. A flexible circular shape or ring that supports two bifurcated elongated straps. A ring holder that covers 80 to 90% of the ring while maintaining the whole unit in place. The portion of the ring left uncovered and the two extremities of the ring holder enclose harmoniously the animals/dogs tail. This is the initial attachment point that partially secures the bag. The two elongated straps that travel the groin area from the posterior legs are positioned to form a 30 degree angle.
Patent WO-2020160025-A1 (WO)
Title: Animal trap detection system using a glue board
Inventor: FAGES GAELLE
IPC: A01M23/00
Filed: 2020-01-28
Abstract: An animal trap system includes a glue board, an animal trap accelerometer sensor, and a signal unit in close proximity to and in communications with the animal trap accelerometer sensor, wherein the signal unit also contains an accelerometer sensor. The animal trap system is capable of detecting capture events, non-capture events, false positives, and/or the type of animal captured by using differential signal analysis and machine learning techniques. When an acceleration is received by the animal trap accelerometer sensor above a pre-set acceleration threshold value, it sends a capture signal to the signal unit and if the signal unit does not receive such acceleration event, the signal unit transmits a capture signal to an off- site receiver. A method of trapping one or more animals using this system is also provided.
Patent WO-2020160246-A1 (WO)
Inventor: JONES ROBERT
IPC: A61B90/10
Filed: 2020-01-30
Abstract: L'invention concerne un appareil de guidage de trajectoire (100 A) et un ou plusieurs procédés qui lui sont associés pour faciliter l'alignement et l'implantation guidés avec précision d'un dispositif de thérapie DBS chez un patient (652). Des première et seconde crémaillères arquées disposées orthogonalement (141, 142) peuvent être actionnées indépendamment par des dispositifs d'entraînement à pignons respectifs (181A, 181B), la première crémaillère arquée (141) étant accouplée à un support de base (102) et la seconde crémaillère arquée (142) étant fonctionnelle pour supporter un ensemble coulisseau (160) disposé de façon à recevoir une colonne d'instrumentation (IC) (150) contenant le dispositif de thérapie. Les premier et second dispositifs d'entraînement à pignons (181A, 181B) peuvent être actionnés de façon à induire respectivement des premier et second déplacements curvilignes des première et seconde crémaillères arquées (141, 142), respectivement, les premier et second déplacements curvilignes le long de premier et second trajets arqués (144 A, 144B) étant orthogonaux l'un à l'autre.
Patent WO-2020191274-A1 (WO)
Title: Collision handling of physical uplink shared channel transmissions in a two-step random access channel procedure
Inventor: XIONG GANG
IPC: H04W72/12
Filed: 2020-03-20
Abstract: A method for handling a Message A physical uplink shared channel (PUSCH) transmission in a random access channel (RACH) procedure for use in fifth generation new radio (5G NR) wireless communication system includes determining that the Message A PUSCH transmission in a first step of a two-step RACH procedure overlaps with at least one other uplink physical channel transmission and transmitting at least one of the Message A PUSCH transmission or the at least one other uplink physical channel transmission in accordance with a priority rule.
Patent WO-2020198599-A1 (WO)
Inventor: SHIFRIN SALVATORE
IPC: F03B15/18
Filed: 2020-03-27
Abstract: Un appareil de verrouillage hydraulique comprend un actionneur hydraulique, un dispositif de stockage de pression relié à l'actionneur hydraulique, et une soupape de commande conçue pour agir sur une première position et une seconde position. La soupape de commande isole fluidiquement le dispositif de stockage de pression de l'actionneur hydraulique lorsque la soupape de commande est dans la première position. La soupape de commande relie de manière fluidique le dispositif de stockage de pression à l'actionneur hydraulique lorsque la soupape de commande est dans la seconde position.
Patent WO-2020198657-A1 (WO)
Title: Recombinant silk based products and methods of preparing the same
Inventor: ALTMAN GEGORY
IPC: C07K14/435
Filed: 2020-03-27
Abstract: Recombinant silk coated and/or infused materials and articles, and methods of preparing the same are disclosed herein. In some embodiments, articles include textiles, fabrics, consumer products, leather, and other materials that are coated with recombinant silk-based protein fragments, such as recombinant spider or silkworm silk-based protein fragments, having low, medium, and/or high molecular weight in various ratios. In some embodiments, articles and materials include dermal fillers and cosmetic materials such as moisturizers that include recombinant silk-based protein fragments, such as recombinant spider or silkworm silk-based protein fragments, having low, medium, and/or high molecular weight in various ratios.
Patent WO-2020205761-A1 (WO)
Inventor: BROELL MARKUS
IPC: H01L33/20
Filed: 2020-03-30
Abstract: Disclosed herein are methods, systems, and apparatuses for a light emitting diode (LED) array apparatus. In some embodiments, the LED array apparatus may include a plurality of mesas etched from a layered epitaxial structure. The layered epitaxial structure may include a P-type doped semiconductor layer, an active layer, and an N-type doped semiconductor layer. The LED array apparatus may also include one or more regrowth semiconductor layers, including a first regrowth semiconductor layer, which may be grown epitaxially over etched facets of the plurality of mesas. In some cases, for each mesa, the first regrowth semiconductor layer may overlay etched facets of the P-type doped semiconductor layer, the active layer, and the N-type doped semiconductor layer, around an entire perimeter of the mesa.
Patent WO-2020210232-A1 (WO)
Title: Cd19 antibodies and methods of using the same
Inventor: CHEUNG NAI-KONG V
IPC: A61K35/17
Filed: 2020-04-07
Abstract: The present disclosure relates generally to immunoglobulin-related compositions (e.g., antibodies or antigen binding fragments thereof) that can bind to the CD 19 protein. The antibodies of the present technology are useful in methods for detecting and treating a CD 19- associated autoimmune disease or a CD19-associated cancer in a subject in need thereof.
Patent WO-2020214963-A1 (WO)
Title: Dosage d'anticorps
Inventor: DUNKLE ALEXIS DEHAVEN
IPC: G01N33/50
Filed: 2020-04-17
Abstract: La présente invention concerne un dosage à base de cellules pour mesurer de dosage d'anticorps. L'antigène, lié à une surface, est mis en contact avec l'anticorps qui à son tour est mis en contact avec une cellule rapporteur. L'invention concerne également des compositions et des kits.
Patent WO-2020247091-A1 (WO)
Title: Hang condition mitigation for browser applications
Inventor: ENS MICHAEL J
IPC: G06F9/54
Filed: 2020-04-22
Abstract: Methods, systems, and computer program products are provided for detecting a browser hang condition and causing the browser to enter into a mitigation state. For instance, a window or tab of the browser executes via a first thread of the browser, and third-party code executes via a second thread of the browser. The first thread issues a hang resistance message to the second thread and waits for a response from the second thread. The second thread processes the hang resistance message after processing all other messages in its queue. Thus, if the first thread receives the response, the first thread determines that the second thread has not entered into a hang condition. However, if the first thread does not receive the response, the first thread determines that the second thread has entered into a hang condition and subsequently causes the browser to enter the mitigation state.
Patent WO-2020219947-A1 (WO)
Inventor: DWYER THOMAS
IPC: B61D15/00
Filed: 2020-04-24
Abstract: A rail gear assembly includes a base, a first wheel arm, and a second wheel arm. The first wheel arm may have a first end pivotally coupled to the base at a first arm connection and may have a second end rotatably connected to a first wheel by a first axle. The second wheel arm may have a first end pivotally coupled to the base at a second arm connection and a second end rotatably connected to a second wheel by a second axle. The second axle may be independent of the first axle. The rail gear assembly may include actuators that move the first wheel arm and second wheel arm between retracted positions and extended positions. The actuators may permit adjustment of the first wheel arm and the second wheel arm in their respective extended positions such that a net adjustment of the first wheel arm and the second wheel arm with respect to the base is approximately zero.
Patent WO-2020232084-A1 (WO)
Inventor: BIRGEN WILLIAM
IPC: F24F3/14
Filed: 2020-05-13
Abstract: This invention is embodied in a system for removing moisture from the air inside a refrigerator. The preferred embodiment is configured to work on a typical refrigerator that employs a typical refrigerant system with a compressor and a condenser. The preferred embodiment works by fitting a water jacket to the exterior surface of the refrigerant line. The water jacket is connected by flexible tube to a cold plate inside the refrigerator. Preferably a pump circulates fluid between the water jacket and the cold plate. As a result, the cold plate gets colder than the air inside the refrigerator and induces condensation on the cold plate. The condensation flows by gravity down to the refrigerator's drip pan.
Patent WO-2020236535-A1 (WO)
Inventor: ADLER RICHARD
IPC: E01F9/662
Filed: 2020-05-14
Abstract: A trailer-mounted system and apparatus are provided to improve safety at road construction sites and other locations by allowing drivers to be signaled, and one or more lanes of traffic blocked, without having a flagger stand in or immediately adjacent to a road that is carrying traffic. The system and apparatus may have extensive data and audio and video networking capabilities to allow for remote control of the system and/ or observation of the construction site. These networking capabilities may allow the system to further serve to enhance collaboration among remote worksites. A variant apparatus may be mounted on a highway divider such as a K-rail instead of a mobile trailer. Another variant provides a portable kiosk containing apparatus to supply the data networking and collaboration functions without the mechanical apparatus used to block traffic.
Patent WO-2020243154-A1 (WO)
Title: Tester paper and methods of use thereof for detecting a bacterial infection
Inventor: PETTER LINDA
IPC: D21H21/36
Filed: 2020-05-27
Abstract: In various embodiments, the present disclosure provides testers for detecting a bacterial infection and methods of production and uses thereof.