baber/WOPTO huggingface dataset:
Patent WO-2019217539-A1 (WO)
Title: Devices and methods for separating circulating tumor cells from biological samples
Inventor: MAO LEIDONG
IPC: C12M3/06
Filed: 2019-05-08
Abstract: A variety of devices, systems, kits, and methods are provided for separating or enriching circulating tumor cells in a biological sample such as whole blood. In some aspects, the devices are multi-stage devices including at least a filtering stage, and two separation stages for ferrohydrodynamic separation of magnetically labelled white blood cells and for marker-independent and size-independent focusing of magnetically labeled particles so as to separate or enrich unlabeled rare cells in the biological sample. The devices and methods are, in some aspects, capable of high throughput in excess of 6 milliliters per hour while achieving high separation (> 97%) of the unlabeled rare cells.
Patent WO-2019217724-A1 (WO)
Title: Blockchain member management data processing methods, apparatuses, servers, and systems
Inventor: LU XUMING
IPC: G06Q30/06
Filed: 2019-05-09
Abstract: Implementations of the present specification disclose blockchain member management data processing. In an implementation, a contract rule is stored, where the contract rule includes a rule that is agreed upon by blockchain members and is used for determining whether a registering user can join a blockchain. A registration transaction message is received from the registering user based on the contract rule, where the registration transaction message includes identification information of a plurality K of certification authorities and signature certificates of the plurality K of certification authorities. Verification of the signature certificates is performed based on the identification information by using public keys of the plurality K of certification authorities in a blockchain node. A determination is performed that the registering user becomes a new blockchain member in response to determining that verification on the signature certificates of the plurality K of certification authorities succeeds.
Patent WO-2019231664-A1 (WO)
Title: Additively manufactured structures for gradient thermal conductivity
Inventor: MAYBERRY TRAVIS L
IPC: F28F13/14
Filed: 2019-05-14
Abstract: A manifold structure is provided to cool a heat-dissipating surface and includes an inlet fluid passage, an outlet fluid passage, and at least one cooling channel that is connected between the inlet fluid passage and the outlet fluid passage and extends along a length of the heat-dissipating surface. Additively manufactured fins are arranged in the cooling channel. The fins are configured to provide a geometry transition area between fins having a first geometry and fins having a second geometry, and a material transition area between fins formed of a first material and fins formed of a second material. The manifold structure is configured to provide a gradient convection coefficient by way of the geometry transition area and a gradient thermal conductivity by way of the material transition area across the length of the heat-dissipating surface.
Patent WO-2020236145-A1 (WO)
Title: Hybrid power conversion system and method
Inventor: ZHU HUIBIN
IPC: H02M1/00
Filed: 2019-05-20
Abstract: A system includes a first power conversion apparatus and a second power conversion apparatus. The first power conversion apparatus and the second power conversion apparatus are configured to be connected between an ac source and a load. The second power conversion apparatus comprises a power factor correction device. The power factor correction device is configured to generate an output voltage varying in a wide range, and an output voltage of the system is regulated mainly through adjusting the output voltage of the power factor correction device. The power flowing from the ac source to the load through the second power conversion apparatus is a fraction of the power flowing from the ac source to the load through the first power conversion apparatus.
Patent WO-2019245699-A1 (WO)
Title: Galerie mobile de chargement de véhicule et structure de support
Inventor: PACELLA JOHN P
IPC: B62D33/02
Filed: 2019-05-23
Abstract: L'invention concerne un ensemble galerie mobile de chargement destiné à être installé sur les rails de plateau de chargement d'un véhicule comprenant un ensemble support et un arceau principal qui comprend un bord d'attaque, un bord de fuite, un segment supérieur et des segments latéraux. Les segments latéraux descendent du segment supérieur à des extrémités côté corps, des parties inserts étant reçues dans des trous dans les rails de plateau de chargement. L'ensemble support comporte deux bras porteurs comprenant des extrémités de fixation qui sont reliées pivotantes aux rails de plateau de chargement. L'ensemble support est relié pivotant à l'arceau principal et est mobile entre une première configuration dans laquelle l'arceau principal est supporté dans deux trous avant et les bras porteurs se prolongent en formant un angle par rapport au bord de fuite et une seconde configuration dans laquelle l'arceau principal est supporté dans deux trous arrière et les bras porteurs se prolongent en formant un angle par rapport au bord d'attaque.
Patent WO-2019231986-A1 (WO)
Title: Ziegler-natta catalyst with an electron donor compound for increasing polymer molecular weight
Inventor: CHEN LINFENG
IPC: C08F4/657
Filed: 2019-05-29
Abstract: A heterogeneous procatalyst includes a preformed heterogeneous procatalyst and a metal-ligand complex. The preformed heterogeneous procatalyst includes a titanium species and a magnesium chloride (MgCl 2 ) support. The metal-ligand complex has a structural formula (L) a M(Y) m (XR 2 ) b , where M is a metal cation; each L is a neutral ligand or (=O); each Y is a halide or (C 1 -C 20 )alkyl; each XR 2  is an anionic ligand in which X is a heteroatom or a heteroatom-containing functional group and R 2  is (C 1 -C 20 )hydrocarbyl or (C 1 -C 20 ) heterohydrocarbyl; n is 0, 1, or 2; m is 0-4; and b is 1-6. The metal-ligand complex is overall charge neutral. The heterogeneous procatalyst exhibits improved average molecular weight capability. A catalyst system includes the heterogeneous procatalyst and a cocatalyst. Processes for producing the heterogeneous procatalyst and processes for producing ethylene-based polymers utilizing the heterogeneous procatalyst are also disclosed.
Patent WO-2019245723-A1 (WO)
Inventor: DAI JUNWEN
IPC: E21B47/12
Filed: 2019-05-30
Abstract: A method for determining the activation of an expandable sand screen may comprise disposing an electromagnetic (EM) detection tool into a wellbore. The EM detection tool may comprise at least one transmitter and at least one receiver. The method may further comprise transmitting an EM field from the one or more transmitters into the expandable sand screen to energize the expandable sand screen and form an eddy current, recording a voltage of the eddy current with the at least one receiver, and determining an activation state of the expandable sand screen based at least partially on the voltage of the eddy current.
Patent WO-2019236799-A1 (WO)
Title: Formation of metal-organic frameworks
Inventor: MIRICA KATHERINE
IPC: C07F15/02
Filed: 2019-06-06
Abstract: In some embodiments, the present disclosure pertains to a method of forming metalorganic frameworks. In some embodiments, the method includes exposing a plurality of zerooxidation state metal atoms to an oxidizing agent. In some embodiments, the exposing facilitates oxidation of the plurality of zero-oxidation state metal atoms to a plurality of metallic ions. In some embodiments, the plurality of metallic ions react with a plurality of ligands to form the metal-organic frameworks. In some embodiments, the formed metal-organic frameworks comprise one or more metals and one or more ligands coordinated with the one or more metals.
Patent WO-2019241310-A1 (WO)
Title: Windshield wiper connector
Inventor: KAWASHIMA HIROHSHI
IPC: B60S1/40
Filed: 2019-06-11
Abstract: A connector for a windshield wiper, and a wiper blade assembly including same, that accommodates slotted receiving portions of windshield wiper arms. The connector for connecting a windshield wiper assembly to a wiper arm may have a peripheral wall having at least two opposing peripheral side walls and a top surface extending from one of the two opposing peripheral side walls to the other. The opposing peripheral side walls may each have a guide pin aligned with one another and sized to be capable of slidably engaging slots of windshield wiper arm.
Patent WO-2020005668-A1 (WO)
Title: Device and method for capacitive sensing
Inventor: TANAKA NOBUKAZU
IPC: G06F3/041
Filed: 2019-06-19
Abstract: A semiconductor device comprises first mixer circuitry and processing circuitry. The first mixer circuitry is configured to generate a plurality of first mixer outputs through quadrature decomposition of a sensing signal. The first sensing signal corresponds to a capacitance of a first sensing electrode supplied with a drive signal. The quadrature decomposition is based on an in-phase local carrier which is in phase with the drive signal and an out-of-phase local carrier having a phase different from that of the in-phase local carrier. The plurality of first mixer outputs comprises an in-phase mixer output generated based on the in-phase local carrier and the sensing signal, and an out-of-phase mixer output generated based on the out-of-phase local carrier and the sensing signal.
Patent WO-2021006899-A1 (WO)
Inventor: MANI SRIVATSAN
IPC: G06F9/50
Filed: 2019-07-10
Abstract: Example wood panel assemblies that are disposed on electronic devices are disclosed. In an example, an electronic device includes a palm rest, and a trackpad disposed on the palm rest. In addition, the electronic device includes a wood panel assembly mounted on top of the palm rest and the trackpad. The wood panel assembly includes a wood veneer panel including a top surface and a bottom surface. The bottom surface covers the palm rest and the trackpad. In addition, the wood panel assembly includes a fabric material secured along the bottom surface.
Patent WO-2020023353-A1 (WO)
Inventor: MOELLERING ERIC
IPC: C12P7/64
Filed: 2019-07-22
Abstract: La présente invention concerne un micro-organisme d'algue mutant qui présente une mutation qui provoque l'expression atténuée de TrifuncB et/ou de TrifuncA et, par conséquent, produit plus de lipides qu'un micro-organisme d'algue de contrôle. Le micro-organisme d'algue mutant peut en outre comprendre une mutation dans un gène codant pour une protéine de la voie de beta-oxydation du peroxysome, tel qu'un gène ACOl ou PXA1, ou une protéine de la voie du glyoxylate, tel qu'un gène ICL1, qui conduit à une expression atténuée et à une production encore plus accrue de lipides. En outre, l'invention concerne des procédés de production de lipides à l'aide des micro-organismes d'algues mutants et des procédés de préparation des micro-organismes mutants.
Patent WO-2020028222-A1 (WO)
Inventor: CHOU C
IPC: A61K31/18
Filed: 2019-07-29
Abstract: L'invention concerne des composés et des procédés pour le traitement de maladies neurologiques ou mitochondriales, y compris l'épilepsie. Dans certains modes de réalisation, les composés sont des 1,4-naphtoquinones substituées.
Patent WO-2021021104-A1 (WO)
Inventor: GUO DENNIS Z
IPC: C09D11/54
Filed: 2019-07-29
Abstract: A fluid set for textile printing can include an ink composition including an ink vehicle, pigment, and from 1 wt% to 15 wt% epoxide-reactive polymer. The fluid set can also include a fixer fluid including a fixer vehicle, and from 0.5 wt% to 12 wt% of a multiepoxide-containing resin.
Patent WO-2020162970-A1 (WO)
Title: Print component with memory circuit
Inventor: NG BOON BING
IPC: G11C13/00
Filed: 2019-07-31
Abstract: A memory circuit for a print component including a plurality of I/O pads, including an analog pad, to connect to a plurality of signals paths which communicate operating signals to the print component, and a memory component to store memory values associated with the print component. A control circuit to, in response to identifying a sequence of operating signals representing a memory read, provide a first analog signal on the analog pad in parallel with a second analog signal from the print component to provide an analog electrical value on the analog pad representing stored memory values selected by the memory read.
Patent WO-2020222858-A1 (WO)
Inventor: ARUMUGHAM RASAPPA
IPC: C07K14/705
Filed: 2019-08-16
Abstract: The present invention provides compositions and methods for treating an ocular condition and/or disease. In particular, compositions and methods of the invention are directed to a gene therapy for treatment of an ocular condition and/or disease. One particular aspect of the invention provides a recombinant DNA comprising (i) a therapeutic gene, a functional counterpart of a defective gene associated with manifestation said ocular condition or disease, or a combination thereof; and (ii) a delivery vehicle adapted for delivering said gene of (i) to cells in target ocular area for treating said ocular condition or disease, said delivery vehicle comprising an adeno-associated virus (AAV) serotype.
Patent WO-2020068822-A1 (WO)
Title: Three-dimensional cutting tool
Inventor: KIM DANIEL
IPC: A43D35/00
Filed: 2019-09-24
Abstract: A tool and method for cutting an object three dimensionally is disclosed having a lower receiving plate comprising a cavity that is shaped and sized to fit a shoe last for placing a shoe sole on that is to be fully or partially cut, and an upper pressing plate comprising a segmented sub-plate comprising individually spring-backed segments, further comprising a cutting blade substantially surrounding each segment.
Patent WO-2020068834-A1 (WO)
Title: Systems and methods for displaying a live video stream in a graphical user interface
Inventor: PETRILLO CHRISTOPHER MICHAEL
IPC: G06F3/00
Filed: 2019-09-24
Abstract: The disclosed technology relates to playing a live video stream in a graphical user interface upon preselection of a live video stream from a plurality of live video streams. The graphical user interface is configured to play a live video stream of a plurality of live video streams in a background portion of the graphical user interface upon preselection of the live video stream from a scrolling portion of the graphical user interface. The scrolling portion is removed from the graphical user interface in response to a selection of the live video stream.
Patent WO-2020096716-A1 (WO)
Inventor: CAMPBELL RICHARD
IPC: B25B15/00
Filed: 2019-10-02
Abstract: Methods and apparatus for a fastener head having a dual zone socket area and a mating driver bit according to aspects of the present technology include a fastener configured with driving surfaces adapted to provide enhanced engagement between each other during use. The fastener includes a recessed socket area with a sidewall that has an upper inwardly tapering section and a lower vertical section that extends to the bottom of the recessed socket area. The upper inwardly tapering section of the sidewall may also include an offset relative to the lower vertical section to create asymmetrical driving and removal surfaces. The technology also includes a corresponding mating driver bit configured with mating surfaces to the fastener to provide enhanced engagement between the fastener and mating driver bit. The technology also allows either the fastener or the driving bit to be used with preexisting fasteners and driver bits.
Patent WO-2020081282-A1 (WO)
Title: Kras g12c inhibitors
Inventor: BARDA DAVID ANTHONY
IPC: C07D417/14
Filed: 2019-10-08
Abstract: The present invention provides compounds of the Formula I below where R1, R2 and m are as described herein, pharmaceutically acceptable salts of the compounds of Formula 1, and methods of using these compounds and salts for treating patients for cancer.
Patent WO-2020236209-A1 (WO)
Inventor: ZHOU SHIYU
IPC: H03K5/01
Filed: 2019-10-31
Abstract: A pulse signal compensation circuit of a pulse generator can include a pulse measurement circuit and a compensation generator circuit. The pulse measurement circuit can be configured to receive a plurality of pulse signals and to generate an average duty cycle or pulse overlap signal proportional to the duty cycle or pulse overlap of the plurality of pulses. The compensation generator circuit: can be configured to receive the average duty cycle or pulse overlap signal and generate a duty cycle or pulse overlap compensation signal, based on the average duty cycle or pulse overlap signal. The compensation signal can be utilized to adjust the duty cycle, amount: of positive or negative pulse width overlap, and or the like of the plurality of pulse signals.
Patent WO-2020102439-A1 (WO)
Inventor: RITSHER KENNETH
IPC: G01N33/487
Filed: 2019-11-13
Abstract: Systems, devices and methods for various embodiments of a sample analysis system that is worn by a user, the sample analysis system configured to collect a sample of bodily fluid, and measure and analyze the bodily fluid to determine a property of the bodily fluid and/or a health parameter (e.g., degree of hydration, electrolyte losses, perspiration rate, etc.) of the user.
Patent WO-2020123084-A1 (WO)
Inventor: LIU KUANG-HUNG
IPC: G01V11/00
Filed: 2019-11-13
Abstract: Un procédé et un système d'inversion géophysique augmentée par apprentissage automatique consistent à obtenir des données mesurées; à obtenir des données de sous-surface antérieures; (a) à entraîner partiellement un autocodeur de données avec les données mesurées pour apprendre une fraction de représentations d'espace de données et générer un codeur d'espace de données; (b) à entraîner partiellement un autocodeur de modèle avec les données de sous-surface antérieures pour apprendre une fraction de représentations d'espace de modèle et générer un décodeur d'espace de modèle; (c) à former un modèle d'avance augmentée avec le décodeur d'espace de modèle, le codeur d'espace de données et un modèle d'avance basé sur la physique; (d) résoudre un problème d'inversion avec le modèle d'avance augmentée pour générer une solution d'inversion; et à répéter de manière itérative les étapes (a) à (d) jusqu'à la convergence de la solution d'inversion. Pour chaque itération : l'apprentissage partiel des données et des autocodeurs de modèle commence avec des pondérations apprises à partir d'une itération immédiatement précédente; et la résolution du problème d'inversion commence avec des super-paramètres provenant de l'itération précédente.
Patent WO-2021096508-A1 (WO)
Title: Displays with image capturing devices
Inventor: ATKINSON LEE
IPC: H04N5/262
Filed: 2019-11-14
Abstract: Examples for controlling refresh rates of a first portion of a display device integrated with an image capturing device located behind the display device, are described. The image capturing device is located behind the first portion. In an example, refresh rate of the first portion of the display area is controlled, such that the first portion periodically illuminates at a second refresh rate. The second refresh rate is such that it is less than a native refresh rate of the display device. Thereafter, operation of the image capturing device may be controlled, such that the image capturing device is to capture images between illumination of the first portion.
Patent WO-2020112427-A1 (WO)
Inventor: SLAGT MARCUS J
IPC: B01J49/06
Filed: 2019-11-19
Abstract: A fluid treatment apparatus comprising a tank containing a bed of at least one fluid treatment medium, a distributor plate separating the bed from an end portion of the tank, and an inert medium comprising amorphous particles having a harmonic mean diameter from 2.5 to 250 mm and a density from 0.57 to 0.998 cm3/g. The volume of the end portion containing inert medium is from 25 to 95% of the total volume of the end portion.
Patent WO-2021101527-A1 (WO)
Inventor: HOU TINGBO
IPC: G06T7/00
Filed: 2019-11-19
Abstract: The present disclosure is directed to systems and methods for generating synthetic training data using augmented reality (AR) techniques. For example, images of a scene can be used to generate a three-dimensional mapping of the scene. The three-dimensional mapping may be associated with the images to indicate locations for positioning a virtual object. Using an AR rendering engine, implementations can generate an augmented image depicting the virtual object within the scene at a position and orientation. The augmented image can then be stored in a machine learning dataset and associated with a label based on aspects of the virtual object.
Patent WO-2021118607-A1 (WO)
Inventor: KING CHUN NIEN
IPC: F15B1/26
Filed: 2019-12-14
Abstract: A hydraulic power unit ("HPU") with a submerged motor for moving hydraulic fluid between a first chamber and a second chamber of a hydraulic device is provided. The HPU may comprise a tank for storing hydraulic fluid, wherein the tank houses: a motor submerged in the hydraulic fluid, the motor having a powered on and a powered off configuration based on at least one command signal; and a pump submerged in the hydraulic fluid and connected to the motor, wherein the motor drives the pump to route the hydraulic fluid in and out of the tank.
Patent WO-2020131679-A1 (WO)
Title: Integration of variable rate shading and super-sample shading
Inventor: Saleh Skyler Jonathon
IPC: G06T1/60
Filed: 2019-12-16
Abstract: A technique for performing rasterization and pixel shading with decoupled resolution is provided herein. The technique involves performing rasterization as normal to generate quads. The quads are accumulated into a tile buffer. A shading rate is determined for the contents of the tile buffer. If the shading rate is a sub-sampling shading rate, then the quads in the tile buffer are down-sampled, which reduces the amount of work to be performed by a pixel shader. The shaded down-sampled quads are then restored to the resolution of the render target. If the shading rate is a super-sampling shading rate, then the quads in the tile buffer are up-sampled. The results of the shaded down-sampled or up-sampled quads are written to the render target.
Patent WO-2020146383-A1 (WO)
Inventor: DELY AARON
IPC: A61K31/05
Filed: 2020-01-07
Abstract: L'invention concerne des formulations de cannabinoïde et des procédés d'utilisation associés. L'invention concerne plus particulièrement des formes posologiques inhalables contenant un milieu inerte solide et un cannabinoïde ou un extrait de cannabinoïde qui facilite un dosage précis et constant.
Patent WO-2020150490-A1 (WO)
Inventor: FECHNER LINDA
IPC: F16L41/08
Filed: 2020-01-16
Abstract: La présente invention concerne un revêtement prévu pour recouvrir une ouverture dans une surface à travers laquelle s'étend un élément tubulaire. Le revêtement comprend une base d'une épaisseur prédéterminée et qui est plus grand en diamètre que l'élément tubulaire. La base définit une ouverture qui coïncide avec un axe central de la base. La base a une partie médiane qui s'effile de telle sorte qu'un diamètre externe de la partie médiane dépasse un diamètre interne de la partie médiane adjacente à l'ouverture. L'ouverture coïncide avec un axe central de la partie médiane. Un anneau est disposé entre le diamètre interne de la partie médiane et l'ouverture. Une pluralité de dents sont disposées de manière circonférentielle autour de l'anneau à l'opposé de la partie médiane, sont espacés l'un de l'autre et font saillie vers l'intérieur à partir de la partie médiane, et sont structurés pour serrer l'élément tubulaire de façon à fixer l'élément tubulaire en place.