baber/WOPTO huggingface dataset:
Patent WO-2020210294-A1 (WO)
Inventor: BISHOP MARSHALL D
IPC: C09K8/20
Filed: 2020-04-08
Abstract: Techniques for drilling wellbores are described. The techniques include a) introducing a drilling fluid composition into a borehole defined by a formation; b) introducing a thinner composition including at least one tannin and at least one metal salt into the borehole; and c) contacting the thinner composition and the drilling fluid composition in the borehole, wherein the at least one tannin and at least one metal salt are not complexed  ex situ . The at least one metal salt includes at least one copper salt, at least one zinc salt, or both at least one copper salt and at least one zinc salt.
Patent WO-2020214472-A1 (WO)
Title: Method of continuously producing nano-sized aei-type zeolites
Inventor: LI YUNKUI
IPC: C01B39/48
Filed: 2020-04-09
Abstract: A method of continuously forming AEI-type zeolites in a tubular reactor via a hydrothermal synthesis. A gel composition formed upon using this method includes one or more sources of silica, alumina, organic structure directing agents (OSDA), alkali metal ions; water; and optionally zeolite seeds. This gel composition is defined by the molar ratios of SiO 2 /AI 2 O 3   15:1 to 100:1; M 2 O/SiO 2  0.15:1 to 0.30:1; ROH/SiO 2   0.05:1 to 0.2:1; and H 2 O/SiO 2  5:1 to 20:1; wherein M is the alkali metal ion and R is an organic moiety derived from the OSDA. This gel composition, after reacting at a temperature between 180°C to about 220°C for less than 2 hours forms the crystalline AEI-type zeolite having a silica to alumina ratio ( SiO 2 /AI 2 O 3 ) that is greater than 14:1.
Patent WO-2021015834-A1 (WO)
Title: Mode-switching plasma systems and methods of operating thereof
Inventor: VENTZEK PETER
IPC: H01J37/32
Filed: 2020-04-28
Abstract: In one embodiment, a plasma processing system includes a plasma processing chamber, a substrate holder disposed in the plasma processing chamber, a coil disposed over the plasma processing chamber, and a plurality of taps configured to contact the coil at an associated contact region. The plasma processing system is configured to sustain a plasma by selecting a subset of taps from the plurality of taps to apply a power source and a reference potential.
Patent WO-2020223312-A1 (WO)
Inventor: JARAMAZ BRANISLAV
IPC: A61B34/20
Filed: 2020-04-29
Abstract: Disclosed herein are various systems and methods for an improved minimally invasive surgical tracking system. As disclosed herein, a computer assisted surgical system (CASS) may include an internal tracking device that obtains relative locational data of one or more surgical tools not trackable via a global tracking system. The internal tracking device having an external portion that is trackable global tracking system. Based on the known characteristics and location of the internal tracking device the CASS determines the location of the one or more surgical tools relative to the patient and other objects in the operating room.
Patent WO-2020227373-A1 (WO)
Title: Heat exchange apparatus
Inventor: SHEN GUANGYU
IPC: F25B39/00
Filed: 2020-05-06
Abstract: The present application provides a heat exchange device, which includes: a fluid passage; and two or more heat exchangers, each heat exchanger having a thermal connection with the fluid passage and having an input pipeline and an output pipeline respectively, wherein each input pipeline and each output pipeline are configured to be selectively communicated and closed, and wherein each input pipeline is connected to all other input pipelines through input branch pipe(s), and each output pipeline is connected to all other output pipelines through output branch pipe(s); each input branch pipe and each output branch pipe are configured to be selectively communicated and closed. The heat exchange device of the present application has the advantages such as simple in structure, easy for manufacturing, and convenience in use. The efficiency of heat exchange can be effectively improved, and additional operating modes are provided, thereby improving the user experience.
Patent WO-2020237086-A1 (WO)
Title: Virtual assistant device
Inventor: JANG HYE JIN
IPC: G10L15/19
Filed: 2020-05-21
Abstract: A device includes a screen and one or more processors configured to provide, at the screen, a graphical user interface (GUI) configured to display data associated with multiple devices on the screen. The GUI is also configured to illustrate a label and at least one control input for each device of the multiple devices. The GUI is also configured to provide feedback to a user. The feedback indicates that a verbal command is not recognized with an action to be performed. The GUI is also configured to provide instructions for the user on how to teach the one or more processors which action is to be performed in response to receiving the verbal command.
Patent WO-2021101591-A1 (WO)
Inventor: BEDAU DANIEL
IPC: C12Q1/68
Filed: 2020-06-03
Abstract: Disclosed herein are devices for molecule detection and methods for using detection devices for molecule detection, such as nucleic acid sequencing. In some embodiments, a detection device comprises one or more pole pieces, one or more sensors, each of the one or more sensors coupled to at least one of the one or more pole pieces, and detection circuitry coupled to the one or more sensors. The detection circuitry is configured to detect a characteristic of each of the one or more sensors, the characteristic indicating presence or absence of one or more magnetic nanoparticles (MNPs) coupled to at least one of a plurality of molecules to be detected, and at least one of the one or more pole pieces is operable to draw the one or more MNPs toward at least one of the one or more sensors.
Patent WO-2021006988-A1 (WO)
Inventor: BLAND ARTHUR J
IPC: B62D55/12
Filed: 2020-06-11
Abstract: The sprocket member (300, 400, 500) keeps the sprocket centered within the link box while the notches (322, 422, 522) or cut-outs allow mud, dirt, or other material to move out of the link box formed of the track chain assembly (126) by two track bushings (204) and two track links (202) that form a rectangular shaped perimeter. The spacing provided by the wings (320, 420, 428, 520, 528) of the sprocket member (300, 400, 500) reduce wear on the track links (206) near a track bushing and track link interface (210) such as a press-fit connection by spacing the lugs (302, 402, 502) of the sprocket member (300, 400, 500) away from the interface (210).
Patent WO-2020252242-A1 (WO)
Inventor: BORRAS CARLOS
IPC: B01D61/08
Filed: 2020-06-12
Abstract: Various embodiments relate to methods and systems for removing phosphorus and/or nitrogen from water. A method of removing phosphorus and nitrogen from water includes passing starting material water including nitrogen and phosphorus through an elevated pH phosphorus removal stage. The method includes passing the water through an electrolytic nitrogen removal stage. The method includes passing the water through a galvanic phosphorus removal stage. The water produced by the method has a lower phosphorus concentration and a lower nitrogen concentration than the starting material water.
Patent WO-2021011150-A1 (WO)
Title: Mesure d'amines filmogènes par fluorescence
Inventor: MACFARLAND DARREN
IPC: A61K39/35
Filed: 2020-06-19
Abstract: Un mode de réalisation concerne un procédé de mesure d'amines dans une solution, comprenant : la préparation d'un complexe indicateur-métal, le complexe indicateur-métal comprenant un indicateur et un métal ; l'introduction du complexe indicateur-métal dans une solution, la solution contenant une quantité d'amine, l'amine activant le complexe indicateur-métal provoquant un changement d'intensité de fluorescence du complexe indicateur-métal ; et la mesure de la quantité d'amine dans la solution par mesure du changement d'intensité de fluorescence du complexe indicateur-métal. D'autres aspects sont décrits et revendiqués.
Patent WO-2021003063-A1 (WO)
Inventor: BISIULES PETER J
IPC: H04B7/06
Filed: 2020-06-26
Abstract: Base station antennas are provided herein. A base station antenna includes consecutive first, second, third, and fourth columns of radiating elements that are configured to transmit in a first frequency band. In some embodiments, the first and third columns are further configured to transmit in a second frequency band that is different from the first frequency band as a first MIMO pair, and the second and fourth columns are further configured to transmit in the second frequency band as a second MIMO pair. Additionally or alternatively, in some embodiments, the first and second columns are fed together and are further configured to transmit in a second frequency band as a first MIMO pair, and the third and fourth columns are fed together and are further configured to transmit in the second frequency band as a second MIMO pair. Related methods of operation are also provided.
Patent WO-2021007054-A1 (WO)
Inventor: MATHIA KARL
IPC: B05C5/02
Filed: 2020-06-29
Abstract: A deposition device is described. The deposition device has a substrate support and a laser imaging system disposed to image a portion of a substrate positioned on the substrate support. The laser imaging system comprises a laser source and an imaging unit, and is coupled to a deposition assembly disposed across the substrate support.
Patent WO-2021011349-A1 (WO)
Inventor: TEJIDOR LILIANA
IPC: G16H50/30
Filed: 2020-07-10
Abstract: Using vital sign measurements, such as systolic blood pressure (SBP), when combined with hematology parameters such as White Blood Cell Count (WBC) and Monocyte Distribution Width (MOW), has been identified as an improved method for detecting sepsis. The probability of having or developing sepsis is determined when each measurement is compared to a predetermined criteria and the combination of measurements that are within a reference range determines this probability.
Patent WO-2021030716-A1 (WO)
Inventor: PAN WENJING
IPC: C12P19/34
Filed: 2020-08-14
Abstract: This disclosure generally relates a method of amplifying TCR alpha chain VDJ and/or TCR beta chain VDJ sequences by reverse transcribing at least one first strand of cDNA from mRNA containing at least one target sequence using an oligo-dT primer, using a multiplex primer mix of primers configured to bind to TCR alpha chain VDJ and/or TCR beta chain VDJ sequences to amplify the cDNA, using probe capture to capture TCR VDJ-specific amplicons and elute non-TCR VDJ-specific amplicons, performing an additional round of PCR to further enrich TCR alpha chain VDJ and TCR beta chain VDJ amplicons, and sequencing the resulting amplicons using next generation sequencing.
Patent WO-2021035152-A1 (WO)
Title: Impact resistant retractable safety barriers
Inventor: WIEGEL AARON J
IPC: E01F13/02
Filed: 2020-08-21
Abstract: Impact resistant retractable safety barriers are disclosed. An apparatus includes a support member, a flexible elongate member to extend and retract through an opening in the support member, and a stop member including a region to interface with the flexible elongate member. The stop member engages with structure of the support member surrounding the opening to limit a distance with which the flexible elongate member extends through the opening. The stop member cooperates with the structure of the support member to maintain a gap between a surface of the region of the stop member and the structure of the support member. A width of the gap is equal to or greater than a thickness of the flexible elongate member.
Patent WO-2021055954-A1 (WO)
Title: Machine-learning based system for virtual flow metering
Inventor: OLSEN CHRISTOPHER S
IPC: G06F17/50
Filed: 2020-09-21
Abstract: Various aspects described herein relate to a system that utilized deep learning and neural networks to estimate/predict an amount of natural resource production in a well given a set of parameters indicative of physical changes to the well. In one aspect, a virtual flow meter includes memory having computer-readable instructions stored therein and one or more processors configured to execute the computer-readable instructions to receive one or more input parameters indicative of physical changes to at least one well; apply the one or more input parameters to a trained neural network architecture; and determine one or more outputs of the trained neural network architecture, the one or more outputs corresponding to predicted fluid output of the at least one well.
Patent WO-2021076571-A1 (WO)
Title: Twist-inhibiting collar for sport
Inventor: DEER ROB
IPC: B01D9/00
Filed: 2020-10-14
Abstract: A twist-inhibiting collar for sports is disclosed. The twist-inhibiting collar includes a first surface configured to engage with an ulnar edge of a first hand of a player, and a second surface configured to engage with a radial edge of a second hand of the player, the second surface opposite the first surface. The collar also includes an aperture passing through the first surface and the second surface and defined by an interface surface that is coupled to a sport implement held by the player. The twist-inhibiting collar includes an elastomeric material. The sport implement may be a bat having a handle, and the aperture may be sized to fit the handle. The sport implement may be a golf club having a grip, and the aperture may be sized to fit the grip.
Patent WO-2021077017-A1 (WO)
Title: Compositions et procédés d'utilisation d'épissage alternatif pour réguler la spécificité de la thérapie génique
Inventor: LING JONATHAN
IPC: C12N15/79
Filed: 2020-10-16
Abstract: L'invention concerne des compositions et des procédés qui peuvent être utilisés pour exprimer une séquence nucléotidique dans un type de cellule spécifique. Les compositions peuvent comprendre des constructions d'acide nucléique comprenant un codon de départ ; et une cassette d'intron. La cassette d'intron peut comprendre une séquence d'exon spécifique de cellule, un site donneur d'épissage, un site de ramification et un site accepteur. La séquence d'exon spécifique de cellule est hors trame avec le codon de départ et comprend une ou plusieurs mutations de déphasage. Les compositions peuvent être utilisées pour traiter des maladies humaines.
Patent WO-2021081264-A1 (WO)
Title: Optimized crispr-cas nucleases and base editors and methods of use thereof
Inventor: GRAHAM NATHANIEL
IPC: C12N15/62
Filed: 2020-10-23
Abstract: This invention relates to CRISPR-Cas nucleases codon optimized for expression in plants and nucleic acid constructs encoding base editors comprising a CRISPR-Cas nuclease and a deaminase domain, wherein the nucleic acid constructs are optimized for expression in a plant. The invention further relates to methods of modifying nucleic acids using the nucleic acid constructs
Patent WO-2021087198-A1 (WO)
Inventor: BULCHAK TONY
IPC: B60P1/28
Filed: 2020-10-30
Abstract: A trailer is provided with a frame to connect to an off-road vehicle. A body is pivotally connected relative to the frame and includes a bed and a side panel extending transversely from the bed to define a cargo area. A pitch actuator assembly is coupled between the frame and the body to pivot the body between a storage position and an elevated position. A bracket is connected to a rearward end of the side panel. A tailgate is pivotally connected to a lower portion of the bracket about a first horizontal axis to adjust between a closed position and an open-downward position, and pivotally connected to an upper portion of the bracket about a second horizontal axis to adjust between the closed position and an open-upward position.
Patent WO-2021096944-A1 (WO)
Title: Computerized system and method for generating and dynamically updating a dashboard of multiple processes and operations across platforms
Inventor: PRAKASH RAVI KUMAR HERUNDE
IPC: G06F15/16
Filed: 2020-11-11
Abstract: Disclosed are systems and methods for improving interactions with and between computers in content providing, searching and/or hosting systems supported by or configured with devices, servers and/or platforms. The disclosed systems and methods provide a novel framework that automatically generates and dynamically updates a multi-displayed dashboard of consistent instances on separate devices and/or network locations. The disclosed framework produces and displays an interactive dashboard including electronic tiles representing data of multiple processes and operations. The framework includes functionality for uniformly maintaining the display characteristics, such as the look and feel of the dashboard and the tiles included therein, across platforms of different devices, operating environments and/or display capabilities.
Patent WO-2021097078-A1 (WO)
Inventor: PARK KYOO-CHUL
IPC: C09C1/36
Filed: 2020-11-12
Abstract: L'invention concerne des systèmes et des procédés d'élimination de particules. Les systèmes et les procédés utilisent des fils souples pour collecter des particules solides et les éliminer d'un liquide porteur dans lequel ils sont en suspension. Les particules solides, les fils, ou à la fois les particules solides et les fils sont revêtus d'un liquide. Lorsque le liquide porteur contenant les particules passe à travers le système d'élimination de particules, les revêtements liquides sur les particules solides et/ou les fils souples font adhérer sélectivement les particules solides aux fils souples.
Patent WO-2021097177-A1 (WO)
Title: Methods and devices for visualizing analyte measurements
Inventor: TRONCELLITI LISA
IPC: A61B5/145
Filed: 2020-11-13
Abstract: Systems, methods and graphical user interfaces for visualizing analyte measurements using animation are presented. For instance, a system for continuously monitoring analyte concentration in a physiological fluid includes a sensor, a transmitter, at least one processor and a display. The display is for outputting a graphical user interface. The display is controlled by the at least one processor to display, using the graphical user interface, historical analyte concentration levels and a trend indication animation. The trend indication animation comprises at least one visual element configured by the at least one processor to have a periodic motion between a first position and a second position on the display in one of a plurality of trend directions. The trend direction of the periodic motion between the first and second positions indicates whether the analyte concentration is increasing or decreasing and the rate of change of the analyte concentration level. The at least one visual element is further configured with a period of the periodic motion between the first and second positions in order to indicate a severity of an excursion of the analyte concentration.
Patent WO-2021108262-A1 (WO)
Inventor: OZHAN ALPER
IPC: G06N3/04
Filed: 2020-11-20
Abstract: Disclosed embodiments include systems and methods employing a neural network to identify a tenant as the tenant walks into a management office by using facial recognition. The neural network provides a database of information related to each tenant and coupled to a given tenant's facial features. A method comprises of identifying facial features within an image of a tenant via a computer system, wherein the image is taken as the tenant enters into an office; cropping an image of a tenant; transmitting the cropped image to a convolutional neural network as an input; categorizing the input as an output; and displaying information regarding the tenant via an I/O interface of the computer system.
Patent WO-2021113692-A1 (WO)
Inventor: SCHMIDT PETER JOSEF
IPC: C09K11/77
Filed: 2020-12-04
Abstract: This specification discloses methods of enhancing the stability and performance of Eu 2+  doped narrow band red emitting phosphors. In one embodiment the resulting phosphor compositions are characterized by crystallizing in ordered structure variants of the UCr4C4 crystal structure type and having a composition of AE1-xLi3-2yAl1+2y-zSizO4-4y-zN4y+z:Eux (AE = Ca, Sr, Ba, or a combination thereof; 0 < x < 0.04, 0 ≤ y < 1, 0 < z < 0.05, y+z ≤ 1). It is believed that the formal substitution (Al,O) +  by (Si,N) +  reduces the concentration of unwanted Eu 3+  and thus enhances properties of the phosphor such as stability and conversion efficiency.
Patent WO-2021119304-A1 (WO)
Title: Micro-organisme pour une fermentation de pentose améliorée
Inventor: TASSONE MONICA
IPC: C07K14/415
Filed: 2020-12-10
Abstract: L'invention concerne des organismes hôtes recombinants exprimant un transporteur de sucre et une voie de fermentation de pentose active. L'invention concerne également des procédés de production d'un produit de fermentation, tel que l'éthanol, à partir d'amidon ou d'une matière contenant de la cellulose avec les organismes hôtes recombinants.
Patent WO-2021119588-A1 (WO)
Title: A system and method for determining the sex and viability of poultry eggs prior to hatching
Inventor: RIVERS ADAM R
IPC: G16C20/40
Filed: 2020-12-14
Abstract: Volatile organic chemicals emitted by a shell egg embryo are used to identify the fertility, viability, and sex of the shell egg embryo. Shortly after the egg is laid, the egg is isolated in a vapor-tight compartment so that a vapor containing volatile organic chemicals emitted by the shell egg embryo collect in the headspace of the compartment. The chemicals in the vapor are analyzed to construct a chemical profile of the shell egg embryo, and then the chemical profile of the shell egg embryo vapor is loaded into a previously developed model. Based on the data generated by the model, the shell egg is embryo is predicted to be an alive male, an alive female, an infertile egg, or an egg containing a dead embryo.
Patent WO-2021126792-A1 (WO)
Title: High spectral uniformity acrylic light diffusion material
Inventor: CROMER BRIAN M
IPC: F21V3/06
Filed: 2020-12-15
Abstract: The invention relates to an acrylic light diffusing material providing spectral uniformity over the visible light range (400 to 800 nm). The light diffusing material provides a uniform light transmission for light engines containing two or more light sources with different spectral emission peaks. Due to its high hiding performance, the light diffusing material of the invention is especially useful with LED point sources. The diffusing material contains a transparent polymer matrix, such as acrylic polymers from Arkema, and one or more types of diffusing materials, providing an optimal balance of spectral uniformity, light transmission, diffusion, and hiding performance.
Patent WO-2021138041-A1 (WO)
Title: Model-based therapy parameters for heart failure
Inventor: GILLBERG JEFFREY M
IPC: A61B5/00
Filed: 2020-12-15
Abstract: A method includes determining that a patient has heart failure with preserved ejection fraction (HFpEF); configuring a cardiovascular (CV) model using patient characterization data; determining one or more therapy parameters using output data of the CV model; and administering HFpEF therapy based on the one or more therapy parameters.
Patent WO-2021127599-A1 (WO)
Title: Method and apparatus for damping/absorbing rotational vibrations/oscillations
Inventor: VOLGMANN MARCO
IPC: F16F15/36
Filed: 2020-12-19
Abstract: A vibration damping device for use with downhole electronics may comprise: a device housing mechanically coupled to the downhole electronics and defining a receptacle; and an inertia element movably supported in the receptacle; wherein the volume of the receptacle is greater than the volume of the inertia element so as to define an interstitial volume therebetween and wherein the interstitial volume is occupied by a fluid or an elastomer. A method for tuning a downhole torsional damping device to match a desired downhole electronics may comprise a) calculating a set of natural frequencies and mode shapes for the downhole electronics, b) selecting a desired frequency from the calculated natural frequencies, c) tuning the damping device characteristics to match the selected frequency, d) using the mode shapes to place the damping device. The mode shapes may include antinodes and step d) includes positioning a damping device at an antinode.