baber/WOPTO huggingface dataset:
Patent WO-2019226487-A1 (WO)
Title: Parallel photon counting
Inventor: HOLLMANN JOSEPH
IPC: G01S7/481
Filed: 2019-05-17
Abstract: A method of lidar processing pulses a scene with laser pulse sequences from a laser light source. Reflected light (201) from the target scene (105) passes through receiver optics (202) and is defocused to cover a light sensing surface (205) of a photo detector array (204). The photo detector array (204) contains multiple photon detector elements connected in parallel where each photon detector element is configured to generate corresponding photon pulse output signals based on sensing photons in the received reflected light, and each photon detector element is characterized by a non-responsive dead time period immediately after sensing a photon. The defocused light (203) is intended to spread the optical power of the incoming light over many of the individual photo detectors. The photon pulse output signals are combined to form a common real time output signal, which is converted to a digital time resolved histogram. Multiple digital time resolved histograms produced in response to multiple light pulses directed at a scanning location are combined to form a composite time resolved histogram for the scanning location. In an embodiment, the receiver optics (202) is a lens having a focal plane positioned beyond the light sensing surface (205) so that defocused light (203) hits and covers the light sensing surface (205). A high speed analog-to-digital converter (206) converts the signal to a digital indication of a number of photons received in each time bin. A lidar processor (207) can combine the digital time resolved histograms for the scanning location into a composite time resolved histogram for the location.
Patent WO-2019227098-A1 (WO)
Title: Systems and methods for improving operation of infusion pumps
Inventor: ADAMS GRANT
IPC: A61M5/142
Filed: 2019-05-28
Abstract: Infusion pumps and associated methods for delivering medicament to a user during error conditions. An infusion pump can include a sensor, a pumping mechanism to deliver medicament through an infusion set to the user, and a processor operably coupled to the sensor and the pumping mechanism. The processor can be configured to receive an indication from the sensor of an error condition, and continue operating the pumping mechanism to deliver a predetermined quantity of medicament without correcting the error condition. The predetermined quantity can be based at least in part on a characteristic of the infusion set.
Patent WO-2019232427-A1 (WO)
Title: Integrated medical imaging apparatus including multi-dimensional user interface
Inventor: MCGRATH MATTHEW
IPC: A61B17/22
Filed: 2019-05-31
Abstract: Disclosed herein are systems and methods for visualizing a target anatomy of a patient in preparation of a medical procedure. A system can have transducers defining a grid to collect data about the target anatomy. A user interface (22014) can be disposed on area of the system to visualize the target anatomy. The visualization can include a virtual representation (22016) formed by an imager processor based on the data collected by the transducers. The method can include positioning the visualization device at an orientation where the transducers face the target anatomy. The method can further include adjusting the position of the visualization device to a target anatomy displayed on the virtual representation. The method can further include directing a medical instrument towards a target displayed on the virtual representation.
Patent WO-2019241602-A1 (WO)
Title: Templated materials, structures including the materials, and methods of using and forming same
Inventor: SMALYUKH IVAN
IPC: C08L1/02
Filed: 2019-06-13
Abstract: Materials that can be templated by one or more of biological material and biologically-derived material, structures including such materials, and methods of forming and using the materials and structures are disclosed. Exemplary materials and structures can be used to reflect, polarize and/or retard electromagnetic radiation.
Patent WO-2020086116-A1 (WO)
Title: Automated speed ramp control of stepper motors
Inventor: CURTIS KEITH EDWIN
IPC: G05B19/40
Filed: 2019-06-20
Abstract: Automated speed ramp control of stepper motor acceleration and deceleration using direct memory access (DMA) and core independent peripherals (CIPs) comprises a numerically controlled oscillator (NCO) controlled through direct memory access (DMA) transfers of prescale values used in combination with a clock oscillator to generate clock pulses that are a function of the clock oscillator frequency and the prescale values. This automates changing the frequency of the NCO, thereby controlling steeper motor speed, without requiring computer processing unit (CPU) overhead. The DMA module is enabled during a first number of clock pulses for step speed acceleration, disabled during a second number of clock pulses for normal operation at full step speed, and then re-enabled during a third number of clock pulses for step speed deceleration. A table in memory may store and provide a plurality of acceleration and deceleration prescale values for DMA transfers to the NCO.
Patent WO-2020014354-A1 (WO)
Inventor: RANKIN JOHN
IPC: G06F16/60
Filed: 2019-07-10
Abstract: L'invention concerne un système et un procédé destinés à déterminer une correspondance entre des fragments de son. Chaque onde qui constitue une séquence au sein du fragment est identifiée. Une amplitude et une fréquence moyennes de chaque onde sont déterminées. Un indice d'amplitudes et de fréquences est déterminé en sommant le carré de la différence entre l'amplitude et les fréquences, respectivement, de chaque onde et l'amplitude et la fréquence moyennes, respectivement, de la séquence. Un indice unique est déterminé en prenant la moyenne de l'indice des amplitudes et des fréquences. Des correspondances entre des fragments de son peuvent être déterminées en comparant les divers indices.
Patent WO-2020014477-A1 (WO)
Title: Methods, systems, and computer readable media for image analysis with deep learning to predict breast cancer classes
Inventor: PEROU CHARLES
IPC: G16H50/20
Filed: 2019-07-11
Abstract: A method for image analysis using deep learning to predict breast cancer classes, includes receiving a test image. The method further includes generating test image instances from the test image. The method further includes inputting the test image instances into a convolutional neural network (CNN), which extracts features from each of the test image instances. The method further includes applying an instance support vector machine (SVM) to the features to predict breast cancer classes for each of the instances. The method further includes aggregating outputs from the instance SVM to predict breast cancer classes for the test image.
Patent WO-2020023858-A1 (WO)
Title: Wall cleaning tool
Inventor: MARTINEZ LORENA
IPC: A47L13/20
Filed: 2019-07-26
Abstract: A cleaning tool includes a base wall and at least one curving wall extending away from the base wall and upward in a direction away from a surface to be cleaned.
Patent WO-2020033212-A1 (WO)
Title: Configuration for generating online participation at a web portal
Inventor: WISE JOHN
IPC: G06F8/30
Filed: 2019-07-31
Abstract: A process retrieves, from a database, an online participation model. The online participation model includes a plurality of rules for generating a web portal that aggregates a plurality of documents corresponding to a user. Further, the plurality of rules includes a community criterion for displaying information associated with an additional user distinct from the user at the web portal. Additionally, the plurality of rules includes an appointment criterion that enables a user notification for document completion. The plurality of rules also includes a progression criterion that displays a visual slider corresponding to document completion according to a plurality of time-based demarcations. Moreover, the plurality of rules includes a status criterion that displays a plurality of visual indicia corresponding to a status of the user based on document completion. The process also automatically generates, with a processor, a web portal that complies with the plurality of rules.
Patent WO-2020033482-A1 (WO)
Title: Mechanical switches for tft displays
Inventor: DENIAU JEAN-CHRISTOPHE
IPC: H03K17/972
Filed: 2019-08-07
Abstract: A switch comprises a dielectric panel having first and second sides and a knob assembly mounted on the first side of the panel. The knob assembly includes a housing having first and second ends, a knob rotatably and translationally mounted to the housing at the first end, a shaft attached to the knob at a first end, and a permanent magnet attached to a second end of the shaft such that rotation of and translation of the knob produces a corresponding motion of the magnet. The switch also includes a sensor assembly located on the second side of the panel including at least one hall-effect sensor adjacent the panel. The knob assembly is mounted to the panel such that the at least one hall-effect sensor is located inside the magnetic field created by the magnet.
Patent WO-2020037190-A1 (WO)
Title: Synchronization signal block and remaining minimum system information integration in unlicensed systems
Inventor: SUN JING
IPC: H04L5/00
Filed: 2019-08-16
Abstract: Methods, systems, and devices for wireless communications are described. A base station and user equipment (UE) may implement techniques to integrate remaining minimum system information (RMSI) and synchronization signal block (SSB) delivery in a shared radio frequency spectrum band. For example, the base station may transmit SSBs and corresponding RMSI transmissions in a same transmission opportunity (TxOP) and configure resource allocations to reduce or eliminate transmission gaps. For example, the SSBs and the corresponding RMSI transmissions may be transmitted after a single, successful listen- before-talk (LBT) procedure. For each SSB, the associated RMSI control resources and RMSI shared channel resources may be nearby or continuous in time such that the SSB, control resource set, and the RMSI downlink shared channel signal are transmitted as a package.
Patent WO-2020081151-A1 (WO)
Title: Packaging system for radioactive waste
Inventor: SCHILLING MICHAEL
IPC: G21F5/12
Filed: 2019-08-23
Abstract: A method of packaging a radioactive waste including the steps of: (a) providing a containment enclosure having (i) an outer polymeric fabric layer and (ii) an inner polymeric fabric layer, wherein the outer and inner polymeric fabric layers are thermally stable to -40° F; (b) placing a radioactive waste within the inner polymeric fabric layer; and (c) closing an outer closeable flap on the outer polymeric fabric layer.
Patent WO-2020047335-A1 (WO)
Inventor: JIN JIE
IPC: H04L29/08
Filed: 2019-08-29
Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for delivering event content. One of the methods includes initiating, for one or more client devices, a subscription to a topic; receiving an event relevant to a topic; determining a number of channel servers that correspond to the topic, wherein each channel server is associated with one or more client devices; determining that the number of channel servers that correspond to the topic is greater than a threshold number of channel servers; writing the received event from the event processor to an event fan-out queue, in response to the determination that the number of channel servers that correspond to the topic is greater than the threshold number of channel servers; reading the received event from the event fan out queue; and sending the received event to the one or more client devices associated with each respective channel server.
Patent WO-2021050056-A1 (WO)
Title: Measurement devices
Inventor: WRIGHT PHILIP
IPC: G05F1/10
Filed: 2019-09-11
Abstract: Examples of the present disclosure are directed to a device having a gas sensor. An example device includes a housing having a channel to provide air to a chamber and the chamber located within the housing and coupled to the channel. The example device includes an infrared light to output an infrared beam through the chamber and a gas sensor to measure radiation absorbed at different frequencies of the infrared beam. A processor is coupled to the gas sensor to detect gas molecules present in the air within the chamber based on the measured radiation absorbed.
Patent WO-2020069366-A1 (WO)
Title: Oscillating syringe system
Inventor: FISHER JOHN STEELE
IPC: A61B10/00
Filed: 2019-09-27
Abstract: A syringe (8, 202, 300) is coupled to a biopsy needle (2) through a coupling structure that includes a motor-driven element such as a gear (30) to rotate the needle. The motor (32, 208, 330, 400, 500) can oscillate back and forth to cause the needle to oscillate. Structures (218, 224, 310) are described to permit one-handed operation of the device and automatic motor activation based on attaining a desired plunger position.
Patent WO-2020072859-A1 (WO)
Title: Apparatus and method of converting hydrocarbons
Inventor: VETTER MICHAEL J
IPC: C10G49/02
Filed: 2019-10-04
Abstract: An apparatus for use in radial flow reactors is presented. The apparatus includes a first partition and a second partition with supports coupled therebetween. The first partition includes a first opening and a second opening to allow the passage of fluid therethrough. A baffle extends into a flow channel formed by adjacent support members to completely obstruct the first opening to interrupt a portion of the fluid flow therethrough. The baffle extends upwardly from one of the supports.
Patent WO-2020096800-A1 (WO)
Title: Leveraging existing logic paths during bit-accurate processor tracing
Inventor: MOLA JORDI
IPC: G06F11/34
Filed: 2019-10-29
Abstract: The disclosure relates to embodiments, implemented at least partially in microcode, that use cache misses to trigger logging to a processor trace. One embodiment relies on tracking bits in a processor cache. During a transition from a non-logged context to a logged context, this embodiment invalidates or evicts cache lines whose tracking bits are not set. When logging, this first embodiment logs during cache misses, and sets tracking bits for logged cache lines. Another embodiment relies on way-locking. This second embodiment assigns first ways to a logged entity and second ways to a non-logged entity. The second embodiment ensures the logged entity cannot read cache lines from the second logging ways by flushing the second way during transitions from non-logging to logging, ensures the logged entity cannot read non-logged cache lines from the first ways, and logs based on cache misses into the first ways while executing a logged context.
Patent WO-2020123050-A1 (WO)
Inventor: GAJENDRA MANOJ A
IPC: F28D21/00
Filed: 2019-10-30
Abstract: La présente invention concerne, dans des modes de réalisation, un échangeur de chaleur destiné à réduire les composés produits dans des processus à semi-conducteurs. Lorsqu'un effluent chaud s'écoule dans l'échangeur de chaleur, un fluide de refroidissement peut être amené à s'écouler vers des parois d'une surface d'échange de chaleur de fluide à l'intérieur de l'échangeur de chaleur. La surface d'échange de chaleur peut comprendre une pluralité de régions de canal qui créent un trajet d'écoulement transversal à étages multiples pour que l'effluent chaud s'écoule vers le bas de l'échangeur de chaleur. Ce trajet d'écoulement force l'effluent chaud à frapper les parois froides de la surface d'échange de chaleur de fluide, refroidissant de manière significative l'effluent et l'empêchant de s'écouler directement dans les pompes à vide et de provoquer des dommages thermiques. Certains modes de réalisation de l'invention concernent également des procédés de formation d'un échangeur de chaleur. L'échangeur de chaleur peut être créé par dépôt séquentiel de couches de matériau thermoconducteur sur des surfaces par impression 3D, ce qui crée une empreinte beaucoup plus petite et réduit les coûts.
Patent WO-2020087086-A1 (WO)
Title: Bone coupling device and method
Inventor: PEPPER JOHN R
IPC: A61B17/86
Filed: 2019-11-04
Abstract: A bone coupling device is configured for joining a first bone piece to a second bone piece which includes a first component having an inner surface bounding a first cavity and a first stem portion for insertion into the first bone piece. A second component includes a second stem portion for insertion into the second bone piece and an axially extending connector extending from the second stem portion and configured to be inserted into the first cavity. The connector has an outer surface which is complementarily shaped relative to an inner surface to inhibit rotation relative to each other when the connector is received in the cavity to engage the first component and the second component.
Patent WO-2020097617-A1 (WO)
Inventor: USHER NORMAN
IPC: E03D1/30
Filed: 2019-11-12
Abstract: A system that uses a flushometer for residential toilets in which adjustments and additions are made in order to allow the flushometer to operate correctly. There is an immediate flush water assembly that provides enough water, under pressure to pas through the flushometer. Also, a check valve can be used to isolate the pressurized water stored for the flush so as to reduce effect on the residential plumbing system and to provide control over flush and recharge. Also, a reduced diameter supply piping portion allows for additional control.
Patent WO-2020118151-A1 (WO)
Title: Orbital magnetic gears, and related systems
Inventor: DAVEY KENT
IPC: F16H49/00
Filed: 2019-12-06
Abstract: In accordance with various embodiments of the present disclosure, an orbital magnetic gear includes a gear shaft. The orbital magnetic gear also includes a first stator magnet ring fixed at a. first axial position along the gear shaft and a second stator magnet ring fixed at a second axial position along the gear shaft and adjacent the first stator magnet ring. The orbital magnetic gear further includes a rotor magnet ring rotatably coupled to the gear shaft. The rotor magnet ring is canted relative to the gear shaft and to the first and second stator magnet rings.
Patent WO-2020131446-A1 (WO)
Title: Module électronique sous-marin à mode de sélection
Inventor: MCAULEY ALEXANDER
IPC: E21B33/06
Filed: 2019-12-09
Abstract: L'invention concerne une pluralité de POD pour un boîtier de colonne montante marine inférieure (LMRP). Au moins un premier module électronique sous-marin (SEM) et un deuxième SEM sont mis en œuvre dans un premier POD de la pluralité de POD. Au moins un troisième SEM et un quatrième SEM sont mis en œuvre dans un deuxième POD. Le troisième SEM est redondant avec le premier SEM et le quatrième SEM est redondant avec le deuxième SEM. Au moins un circuit de sélection est mis en œuvre pour transmettre un signal de sélection de SEM qui active ou désactive électriquement le premier SEM séparément du troisième SEM. Par conséquent, chacun des SEM dans la pluralité de POD peut être activé ou désactivé séparément sans qu'il ne soit nécessaire d'arrêter un fluide fourni à des vannes hydrauliques dans les premier et deuxième POD qui sont commandés par des SEM correspondants.
Patent WO-2020123433-A1 (WO)
Inventor: Li dian-ru
IPC: A61B10/00
Filed: 2019-12-10
Abstract: The present disclosure relates to devices, systems, and methods for performing needle biopsies. In particular, provided herein is a biopsy device comprising an asymmetric stylet tip with multiple bevels and uses thereof.
Patent WO-2020131512-A1 (WO)
Title: Procédé et appareil d'encodage ou de décodage de vidéo
Inventor: ZHAO LIANG
IPC: H04N19/117
Filed: 2019-12-11
Abstract: Selon l'invention, un procédé et un appareil d'encodage ou de décodage d'une séquence vidéo consistent à appliquer un modèle linéaire entre composantes (CCLM) à une séquence vidéo, et appliquer un filtre d'interpolation dans le modèle linéaire entre composantes (CCLM), le filtre d'interpolation dépendant d'un format YUV de la séquence vidéo.
Patent WO-2021118578-A1 (WO)
Inventor: SAMMOURA FIRAS
IPC: G06F21/32
Filed: 2019-12-12
Abstract: This disclosure describes techniques for parallel fingerprint capturing and matching, thereby enabling large-area or high-resolution fingerprint identification with low latency. Rather than waiting to capture an entire fingerprint image ("a verify image"), a fingerprint identification process divides the verify image into blocks and attempts to match the blocks to corresponding portions of an enrolled image even as other portions are being. Rather than waiting to capture and analyze the entire fingerprint image at once, small groups of blocks are captured and the already-captured blocks are matched and scored to corresponding blocks of an enrolled image, in some cases, while additional blocks of the verify image are being captured. A cumulative score and cumulative confidence in the overall matching of the enrolled image is derived from the scores and confidences of the individual block scores and the verify image is authenticated based on each satisfying their respective thresholds.
Patent WO-2020150160-A1 (WO)
Inventor: LYNCH BRIAN
IPC: H02M3/158
Filed: 2020-01-13
Abstract: La présente invention concerne des procédés, des appareils, des systèmes et des articles de fabrication destinés à ajuster une réponse transitoire. Un appareil donné à titre d'exemple comprend un circuit de calage (304) comprenant une première entrée (ligne 303), une deuxième entrée (ligne 301), une troisième entrée (ligne 305) et une sortie (ligne 307), la première entrée (ligne 301) étant conçue pour être couplée à un sélecteur (318), un générateur de tension de référence (312) comprenant une sortie (ligne 301), la sortie du générateur de tension de référence (312) étant couplée à la seconde entrée du circuit de calage (ligne 301), un circuit d'amplification d'erreur (314) comprenant une sortie (ligne 305), la sortie du circuit d'amplification d'erreur (314) étant couplée à la troisième entrée du circuit de calage (ligne 305), et un modulateur de largeur d'impulsion (306) comprenant une entrée (ligne 307), l'entrée du modulateur de largeur d'impulsion (306) étant couplée à la sortie du circuit de calage (304).
Patent WO-2020150442-A1 (WO)
Title: Réaction en chaîne par polymérase quantitative à transcription inverse rapide
Inventor: REED JENNIFER L
IPC: C12Q1/48
Filed: 2020-01-16
Abstract: Procédés de détection rapide d'ARN dans un échantillon. Les procédés comprennent la fourniture d'un mélange réactionnel contenant l'échantillon, des réactifs d'amplification, et d'une enzyme polymérase présentant à la fois une activité polymérase dépendante de l'ARN et de l'ADN; la transcription inverse de l'ARN en ADN par incubation pendant un temps de transcription inverse ne dépassant pas 5 minutes; et l'amplification d'ADN au moyen d'un protocole de thermocyclage comprenant une pluralité de cycles d'amplification, chaque cycle d'amplification comprenant au moins une étape de dénaturation et une étape de recuit.