baber/WOPTO huggingface dataset:
Patent WO-2021016394-A1 (WO)
Title: Visual teach and repeat mobile manipulation system
Inventor: MA JEREMY
IPC: B25J13/08
Filed: 2020-07-22
Abstract: A method for controlling a robotic device is presented. The method includes positioning the robotic device within a task environment. The method also includes mapping descriptors of a task image of a scene in the task environment to a teaching image of a teaching environment. The method further includes defining a relative transform between the task image and the teaching image based on the mapping. Furthermore, the method includes updating parameters of a set of parameterized behaviors based on the relative transform to perform a task corresponding to the teaching image.
Patent WO-2021026290-A1 (WO)
Inventor: LEONARD WARREN J
IPC: A61K35/17
Filed: 2020-08-06
Abstract: The invention provides compositions and methods for using adoptive cell therapy (ACT) for treating cancer in a mammal. Cultured T-cells are provided by (a) obtaining an isolated population of T cells, and (b) culturing the isolated T cells  ex vivo  in the presence of a cytokine and a lactate dehydrogenase inhibitor. The cultured T-cells then can be administered to the mammal.
Patent WO-2022046048-A1 (WO)
Inventor: CHANG YUAN JEN
IPC: G06F3/00
Filed: 2020-08-26
Abstract: The present disclosure provides systems and methods for activating a general purpose input/out ("GPIO") pin. The system may include a control device, agency device, and a controlled device. The agency device may be part of the controlled device or it may be a separate device. The agency device may receive a communication signal transmitted from the control device. The agency device may count the number of pulses during a certain period of time to determine a GPIO pin to trigger on the controlled device.
Patent WO-2021050851-A1 (WO)
Title: System and method for document extraction and synthesis
Inventor: VERGOTTINI GRANT
IPC: G06F40/20
Filed: 2020-09-11
Abstract: The present invention is directed to a system and method for document extraction and synthesis. Specifically, a system and method for extracting portions of a document to be changed and automatedly synthesizing the changes to the extracted portion of the document to conform to the language and structure required for the final document. The present invention allows a user to modify an existing set of laws and automatedly transform the changes into a final document that complies with the specified language and format requirements for that final document. For example, a bill drafter can select a provision of existing law to modify and the system will transform the changes to the existing law into a bill to be presented before the lawmaking body that complies with all of the precise language and formatting requirements of bills to be presented. The present invention could be a stand-alone system or could be incorporated into current document drafting systems that are capable of supporting the functionality of the present application.
Patent WO-2021055688-A1 (WO)
Title: Methods for imaging transparent two-dimensional sheets by fluorescence quenching microscopy
Inventor: HUANG JIAXING
IPC: G01N21/01
Filed: 2020-09-18
Abstract: Methods of imaging a 2D sheet are provided. In embodiments, such a method comprises illuminating a sample with light having a wavelength l, the sample comprising a quenching substrate; a transparent, non-quenching 2D sheet on the quenching substrate; and a fluorescent layer comprising fluorescent dye molecules on the transparent, non-quenching 2D sheet and the quenching substrate, providing background domains and 2D sheet domains in the sample, wherein the light induces fluorescence of the dye molecules in the fluorescent layer. The method further comprises detecting fluorescence from the sample to provide an image of the transparent, non-quenching 2D sheet, wherein an intensity I B  of the detected fluorescence from the background domains is less than an intensity I 2DS  of the detected fluorescence from the 2D sheet domains, thereby providing contrast in the image.
Patent WO-2021086545-A1 (WO)
Inventor: COLLIER PAUL
IPC: B65D83/04
Filed: 2020-10-05
Abstract: A dispenser (10) for easily dispensing a plurality of products (12) contained therewithin is provided. The dispenser includes a cover (14) having a pressing opening (32) and a dispenser volume, a base (16) having an dispensing opening (36) and an engaging member (46), a blister tray (18) having at least a portion of the blister tray disposed within the dispenser volume and having a tab (56) extending from an edge of the blister tray for manually rotating the blister tray with respect to the cover and base while being retained within the dispenser volume, and a label (20) configured to be applied and adhered to the cover and the engaging member of the base to hold the dispenser together.
Patent WO-2021108713-A1 (WO)
Title: Dispositifs et systèmes de chirurgie rachidienne
Inventor: KAPITAN JOHN
IPC: A61B17/88
Filed: 2020-11-25
Abstract: Un ensemble d'insertion peut comprendre un instrument flexible et un guide DTS conçu pour venir en prise avec un espaceur intervertébral comportant un canal de fixation orienté selon un premier angle. Le guide DTS peut comprendre un canal pour guide DTS orienté selon le premier angle qui peut être aligné avec le canal de fixation. L'instrument flexible peut comprendre un corps flexible et un élément de travail disposé à une extrémité distale du corps flexible. L'élément de travail peut être reçu à travers le canal pour guide DTS selon le premier angle. Au moins une partie du corps flexible adjacente à l'élément de guidage DTS peut s'incurver tandis que l'élément de travail est reçu à travers le canal pour guide DTS, de telle sorte qu'une partie distale du corps flexible peut être orientée selon un angle absolu supérieur, par rapport à un corps de guide DTS, qu'une partie proximale du corps flexible.
Patent WO-2022115113-A1 (WO)
Title: Détermination de matrices de quantification adaptatives par apprentissage automatique pour codage vidéo
Inventor: HOLLAND JAMES
IPC: G06N3/08
Filed: 2020-11-30
Abstract: L'invention concerne des techniques associées à la sélection de matrice de quantification adaptative par apprentissage automatique pour codage vidéo. us20062604 De telles techniques consistent à appliquer un modèle d'apprentissage automatique pour générer un paramètre de quantification estimé pour une trame et sélectionner un ensemble de matrices de quantification pour le codage de la trame à partir d'un certain nombre d'ensembles de matrices de quantification sur la base du paramètre de quantification estimé.
Patent WO-2021145984-A1 (WO)
Title: Systems and methods for distributed incident classification and routing
Inventor: ARZANI BEHNAZ
IPC: G06N20/20
Filed: 2020-12-11
Abstract: Aspects of the present disclosure relate to incident routing in a cloud environment. In an example, cloud provider teams utilize a scout framework to build a team-specific scout based on that team's expertise. In examples, an incident is detected and a description is sent to each team-specific scout. Each team-specific scout uses the incident description and the scout specifications provided by the team to identify, access, and process monitoring data from cloud components relevant to the incident. Each team-specific scout utilizes one or more machine learning models to evaluate the monitoring data and generate an incident-classification prediction about whether the team is responsible for resolving the incident. In examples, a scout master receives predictions from each of the team-specific scouts and compares the predictions to determine to which team an incident should be routed.
Patent WO-2021126961-A1 (WO)
Title: Enhanced production of histidine, purine pathway metabolites, and plasmid dna
Inventor: CHATZIVASILEIOU ALKIVIADIS
IPC: C12P13/24
Filed: 2020-12-16
Abstract: Aspects of the disclosure relate to biosynthesis of histidine in host cells. For example, host cells may comprise: a promoter; a ribosome binding site (RBS); and a nucleic acid comprising:  hisG; hisD; hisC\ hisB; hisH; hisA; hisF;  and/or  hisl.  Host cells may further comprise a nucleic acid encoding a ribose phosphate pyrophosphokinase (RPPK), optionally comprising one or more amino acid substitutions relative to the sequence of wildtype  E. coli  RPPK. Host cells of the disclosure may comprise a nucleic acid encoding a 5,10-methylene-tetrahydrofolate dehydrogenase/ 5,10-methylene-tetrahydrofolate cyclohydrolase (MTHFDC) enzyme. Further aspects of the disclosure relate to production of purine pathway metabolites and/or plasmid DNA in host cells.
Patent WO-2021127131-A1 (WO)
Title: Floor cleaner
Inventor: DAVILA RAFAEL
IPC: A47L11/40
Filed: 2020-12-17
Abstract: A floor cleaner including a vacuum source, a supply tank, and a recovery tank. The floor cleaner is configured to remove debris and fluid from a surface to be cleaned. The recovery tank includes a removably coupleable strainer configured to filter hair and large debris from a dirty fluid during emptying of the recovery tank.
Patent WO-2021138397-A1 (WO)
Title: Looped proteins comprising cell penetrating peptides
Inventor: PEI DEHUA
IPC: A61K38/03
Filed: 2020-12-30
Abstract: The present disclosure provides modified looped proteins comprising at least one looped region, wherein the at least one looped region comprises a cell penetrating peptide (CPP). In some embodiments, the present disclosure provides polynucleotides encoding the modified looped proteins and methods for their production.
Patent WO-2021138665-A1 (WO)
Title: Systems and methods for low temperature growth of pristine, doped and nanoporous graphene films
Inventor: SINITSKII ALEXANDER
IPC: C01B32/186
Filed: 2021-01-04
Abstract: Novel synthetic methods to produce layers or films and flakes of pristine graphene, heteroatom-doped graphene, nanoporous graphene or heteroatom-doped nanoporous graphene using specially designed molecular precursors at temperatures as low as 160 C using a chemical vapor deposition (CVD) system. The methods enable the realization of graphene-based electronics and technologies due to the low-temperature synthesis, large-area coverage, and scalability of the CVD method by taking advantage of the precursors tendency to polymerize and fuse once on the catalytic metal substrates.
Patent WO-2021211180-A1 (WO)
Title: System and method for controlling the heating, ventilation, and air conditioning (hvac) in a building to defend against pathogens
Inventor: FEDERSPIEL CLIFFORD CONRAD
IPC: F24F11/74
Filed: 2021-01-13
Abstract: A computer implemented method and system for an automated customer service platform with human augmented conversational interleaving is disclosed. The method comprises estimating a latent load of the air in a zone being disinfected; selecting a set of one or more control from a plurality of control that is expected to improve the optimization metric; optimizing a metric for the set of allowable control; and changing the setpoints of the set of control when the optimized metric has converged.
Patent WO-2021146580-A1 (WO)
Title: Generating suggestions for users based on identifying direct interactions in group chats
Inventor: LIU BO
IPC: G06Q10/10
Filed: 2021-01-15
Abstract: Group chats that a particular user has participated in can be analyzed for information that could be relevant to the user, such as information related to people with whom the user has directly interacted in one or more group chats. A machine learning model can be used to analyze group chats for relevant information. Data from peer-to-peer chats can be used to train the machine learning model to recognize direct, person-to-person interactions in a group chat. After the machine learning model has been trained in this way, data from group chats can be provided as input to the machine learning model, and the machine learning model can identify direct, person-to-person interactions that occurred in the group chats. Information related to these direct, person-to-person interactions can then be presented to the user in appropriate circumstances.
Patent WO-2021146619-A1 (WO)
Title: Snapshot hyperspectral imager for emission and reactions (shear)
Inventor: FOSTER MARK
IPC: G01J3/28
Filed: 2021-01-15
Abstract: A spectral imaging system includes an objective lens system, an optical splitter, a dispersion system, and an optical combiner. The optical splitter is arranged to be in an optical path of an object being imaged through the objective lens system to provide an imaging optical path and a spectrometer optical path. The dispersion system is arranged in the spectrometer optical path. The optical combiner is arranged in the imaging optical path and a path of dispersed light from the dispersion system to combined dispersed light with a corresponding optical image of the object.
Patent WO-2021173257-A1 (WO)
Inventor: MURDOCH BRANDON
IPC: H04L9/32
Filed: 2021-01-20
Abstract: Delegating a scope of permission between pairwise DIDs. First, a computing system determines a relationship between the first DID and a second DID. The first DID and the second DID are pairwise DIDs. Based on the relationship, the computing system delegates a scope of permission owned by the first DID to the second DID. In particular, the computing system defines the scope of permission, grants a public key of the second DID the scope of the permission. The delegation of the defined scope of permission is signed by a private key of the first DID, such that the signature is a proof of the delegation. A portion of data related to the delegation is then propagated onto the distributed ledger.
Patent WO-2021150848-A1 (WO)
Title: Determining location of tags in an environment
Inventor: HOLLAR SETH
IPC: G01S5/06
Filed: 2021-01-22
Abstract: Systems are provided for determining location of tags in an environment. The system includes at least one mobile antenna that moves around the environment. The absolute location associated with the mobile antenna is known and it sends and receives messages including at least one of time of arrival, time of departure, signal strength and angle of arrival. A measurement module performs distance measurement between the at least one mobile antenna and at least one tag in the environment to obtain at least. The distance measurements are associated with at least two locations of mobile antenna. A storage module records the distance measurements at the at least two locations and the at least two locations. A location module computes a location of each of the at least one tags based on the recorded distance measurements at the at least two locations and the recorded locations of the mobile antenna.
Patent WO-2021154852-A1 (WO)
Title: Current limiting for a boost converter
Inventor: SILVA PRADEEP
IPC: H02M1/00
Filed: 2021-01-27
Abstract: Certain aspects of the present disclosure provide a power supply circuit. The power supply circuit generally includes: a switched-mode power supply (SMPS) having an inductive element and a first switch coupled to the inductive element; a feedback path coupled between an output of the SMPS and a control input of the first switch; and a current limit circuit comprising a first capacitive element, a charge circuit coupled to the first capacitive element, a first current source, a first resistive element coupled to the first current source, the capacitive element being coupled to a node between the resistive element and the first current source, a sample-and-hold circuit coupled to the first capacitive element, and a clamp circuit coupled between the sample-and-hold circuit and the feedback path.
Patent WO-2021178411-A1 (WO)
Inventor: ALVAREZ JOSE OLIVERIO
IPC: G01N33/28
Filed: 2021-03-02
Abstract: A pressure cell system (100) includes a pressure cell (102) configured to house a sample within inner walls of the pressure cell (102). An injectable medium is injected by an injection system (110) of the pressure cell system into the pressure cell in a gap between the sample and the inner walls. The injectable medium in the pressure cell is heated by a heating element of the pressure cell system. A pressure inside the pressure cell is measured by a pressure gauge of the pressure cell system. A temperature in the pressure cell is measured by a temperature gauge of the pressure cell system. Microwave permittivity measurements of the sample are captured by a coaxial resonator (104) system of the pressure cell system. The microwave permittivity measurements of the sample are captured at different combinations of temperatures and pressures. The microwave permittivity measurements include measurements of permittivity of gas under pressure at plural frequencies.
Patent WO-2021178849-A1 (WO)
Inventor: ROSEN STEVEN
IPC: C08K5/5419
Filed: 2021-03-05
Abstract: Techniques regarding tracking the application coverage of an antimicrobial coating and/or monitoring the degradation of the antimicrobial coating on a surface are provided. For example, one or more embodiments described herein can comprise a method that includes forming an antimicrobial coating by mixing a first solution comprising a tracer compound with a second solution comprising an antimicrobial compound. The method can further include inhibiting growth of a microbe on a surface by applying the antimicrobial coating to the surface.
Patent WO-2021183733-A1 (WO)
Title: Systems and methods for registering and printing a flexible web
Inventor: CYMAN THEODORE F
IPC: B41F19/00
Filed: 2021-03-11
Abstract: A printing system comprises a transport apparatus adapted to transport a flexible web along a process direction and first and second individually controllable ink jet imager units offset from one another along the process direction. Each of the first imager unit and the second imager unit includes a first portion operable to print on a first portion of the web and a second portion operable to print on the second portion of the web wherein each of the first portion and second portion of the first and second imager units is stationary along the process direction and the lateral direction.
Patent WO-2021188945-A1 (WO)
Title: Spike particles, superficially porous spike particles, chromatographic separation devices, and processes for forming spike particles
Inventor: DONG HANJIANG
IPC: B01J20/286
Filed: 2021-03-19
Abstract: Spike particles are disclosed including a core and a plurality of spikes attached to and extending from a core surface. The core may be nonporous, superficially porous, or porous. The plurality of spikes may be nonporous or superficially porous. Superficially porous spike particles are disclosed including a porous spike particle shell disposed over a nonporous spike particle. A method for forming the spike particles is disclosed including mixing a dispersed aqueous phase having a plurality of core particles, a water emulsion drop stabilizer, and a catalyst with a continuous oil phase having an organic solvent, polyvinylpyrrolidone, and a silane precursor to form a water-in-oil emulsion system, which is reacted without stirring to form the plurality of chromatographic spike particles. A chromatographic separation device is disclosed including the spike particles, which are randomly packed in the chromatographic separation device and have an external porosity ranging from about 0.4 to about 0.9.
Patent WO-2022211796-A1 (WO)
Title: Detecting salmonella from an environmental sample
Inventor: BISWAS PREETHA
IPC: C12Q1/686
Filed: 2021-03-31
Abstract: The present disclosure provides compositions, methods and kits for detection of Salmonella from an environmental sample, without the need for an enrichment or prolonged incubation step.
Patent WO-2021202814-A1 (WO)
Title: Process for converting c2-c5 hydrocarbons to gasoline and diesel fuel blendstocks
Inventor: D'ACOSTA CHRIS
IPC: C10G11/05
Filed: 2021-03-31
Abstract: A process for converting C2-5 alkanes to higher value C5-24 hydrocarbon fuels and blendstocks. The C2-5 alkanes are converted to olefins by thermal olefination, without the use of a dehydrogenation catalyst and without the use of steam. The product olefins are fed to an oligomerization reactor containing a zeolite catalyst to crack, oligomerize and cyclize the olens to the fuel products which are then recovered. Optionally, hydrogen and methane are removed from the product olefin stream prior to oligomerization. Further optionally, C2-5 alkanes are removed from the product olefin stream prior to oligomerization.
Patent WO-2021211539-A1 (WO)
Title: Hook switching for telephone based on wireless charging protocol
Inventor: JIANG JIANHUA
IPC: H04M1/72502
Filed: 2021-04-13
Abstract: A recent trend to improve consumer convenience in electronic devices is to redesign wired devices to become wireless. Desktop telephones are no exception to this trend. Moreover, wireless charging is a recently developed technology that is being deployed to facilitate charging of devices without requiring a physical electrical connection.
Patent WO-2021222093-A1 (WO)
Inventor: SUCHANEK WOJCIECH
IPC: B01D46/24
Filed: 2021-04-26
Abstract: A porous ceramic body is provided for a variety of applications. The porous ceramic body includes mesocrystals of alumina such as, for example, alpha alumina. Porous alpha alumina bodies containing the mesocrystal micro structure can provide enhanced activity and catalyst lifetime when the same is used as a carrier for a silver-based ethylene oxide catalyst.
Patent WO-2021247209-A1 (WO)
Inventor: DJAVAKHANI PEDRAM
IPC: H04M1/02
Filed: 2021-05-11
Abstract: A latch assembly (10) for latching a battery (18) to a portable communication device (14) includes a latch holder (22) having an elongate body (26) defining an axis (138), and a latch catch (62) configured to be coupled to the latch holder (22) and to slide linearly relative to the latch holder (22) along the axis (138). The latch assembly (10) additionally includes a latch spring (86) configured to be coupled to both the latch holder (22) and the latch catch (62) to bias the latch catch (62) along the axis (138), and a latch button (90) configured to be coupled to the latch holder (22). The latch assembly (10) additionally includes a latch pin (122) configured to removably engage and disengage the latch holder (22) to retain the latch assembly (10) inside the portable communication device (14) and allow removal of the latch assembly (10).
Patent WO-2021231926-A1 (WO)
Inventor: WU DONGZHU
IPC: B01D71/56
Filed: 2021-05-14
Abstract: La présente invention concerne une membrane composite formée par stratification d'au moins deux couches polymères poreuses séparées, ainsi qu'un procédé et un système de stratification. De manière avantageuse, le composite obtenu est une couche unique, étant difficile à séparer en ses couches constitutives, maintenant néanmoins efficacement les capacités de filtration des couches constitutives lorsqu'il n'est pas stratifié.
Patent WO-2022006156-A1 (WO)
Title: Unified search tool for an application user interface
Inventor: WARR ANDREW MARTIN
IPC: G06Q50/30
Filed: 2021-06-29
Abstract: A system can receive input data from an application running on a computing device of a requesting user. The input data can correspond to a set of alphanumeric characters provided in a search box presented on a user interface of the application. In response to receiving the input data, the system can execute a federated search by providing search data corresponding to the set of alphanumeric characters to multiple search engines operated by the computing system, each search engine pertaining to a specific service option of multiple service options that are accessible via the application. The system can obtain and process search results from the multiple search engines based on the search data in accordance with a unification protocol to generate a unified search result. The system may then transmit data enabling the application to present a selectable user interface feature for each result of the unified search result.