baber/WOPTO huggingface dataset:
Patent CA-3114486-A1 (CA)
Inventor: WATKINS ROBERT TODD
IPC: G09B5/00
Filed: 2012-03-22
Abstract: The invention relates to educational analysis systems that can evaluate student competency in different sub-topics related to an educational topic, concept, or field. An educational analysis system includes at least one web-based service with at least one server that is configured to accept electronic input from professors/teachers and students to communicate with the web-based service to interactively participate in timed discussion events with students and student groups. The educational analysis the system is configured to provide an input window to allow professors/teachers to input microcompetency codes and relative educational value unit (RVU) scores for a respective discussion event for each student and each student group participating in the discussion event.
Patent CA-3115594-A1 (CA)
Title: Hearing test method and device
Inventor: TIEDE JOHN EDWIN
IPC: A61B5/12
Filed: 2019-11-08
Abstract: A method and device for self-testing a user's hearing. The disposable hearing test device includes a cardboard box containing a sound card with a sound processor, a speaker, and a battery. The sound processor includes a memory containing a digital audio rendition of each of N (e.g. 10) words, and N pressure- activated word buttons. The box has N word pressure regions, each of which when pressed activates a corresponding word button and causes the sound processor to play an audio version of one of the words. The user activates the battery and presses each of the pressure regions in turn, causing the words to be played at a pre-determined volume via the speaker. The user then counts the number of correctly recognized words and if the number is less than a threshold, the user is informed of a possible hearing problem.
Patent CA-3116149-A1 (CA)
Inventor: GROLZ DANIEL
IPC: C12Q1/6806
Filed: 2020-01-02
Abstract: The present disclosure provides a method for stabilizing a urine sample comprising contacting the urine sample for stabilization with EDTA, at least one poly(oxyethylene) polymer and a preservative for inhibiting bacterial growth. Also provided are stabilizing compositions and methods for processing stabilized urine sample.
Patent CA-3117167-A1 (CA)
Inventor: ABE MASATOSHI
IPC: C08L71/00
Filed: 2019-09-30
Abstract: A fluorinated copolymer composition includes a thermoplastic resin A and a fluorinated elastomer B dispersed within thermoplastic resin A. Thermoplastic resin A has a shear stress (TA) of greater than 0.11 MPa when measured with a capillary rheometer at a shear rate of 243 sec -1 and at 360°C in accordance with ASTM D3835. Fluorinated elastomer B dispersed within thermoplastic resin A has an average dispersed particle size of less than 50 µm.
Patent CA-3117669-A1 (CA)
Inventor: HUGHES WILLIAM JAMES
IPC: F04B47/06
Filed: 2019-05-22
Abstract: An electric submersible hydraulic lift pump system is used for removing fluid from a well. The hydraulic lift pump system includes a source of fluid, a tubing string extending from the surface and in fluid communication with the source of fluid, a first pump interposed in the tubing string so the first pump is positioned below the surface and operably arranged to draw fluid from the tubing string upstream of the first pump and to discharge the fluid into the tubing string downstream of the first pump as a power fluid, and a second pump interposed in the tubing string and operably arranged to receive the power fluid from the first pump and be combined with a production fluid to form a return fluid to be discharged into the annulus.
Patent CA-3118212-A1 (CA)
Title: Sous-couche de toiture
Inventor: SANDHAR GURPREET S
IPC: B32B7/02
Filed: 2018-11-29
Abstract: Sous-couche de toiture synthétique perméable à l'air (10) comportant une couche non tissée hydrophobe (12) sur le dessus pour dévier l'eau, une couche de membrane centrale imperméable à l'eau liquide et perméable à la vapeur (14), et une couche hydrophile non-tissé inférieure (16) et à capacité d'absorption d'eau liquide rapide et élevée. Ceci accélère le mouvement de l'eau liquide d'un platelage de toiture (18) dans la couche inférieure non tissée (16) et augmente la vitesse de transfert d'eau à travers la sous-couche. La couche inférieure comprend une résine support et un agent hydrophile, qui peut être un polyamide tel que le polycaprolactame (Nylon 6) ou le poly (hexaméthylène adipamide), un polysorbate ou une autre composition. La sous-couche est particulièrement utile pour une application sur des platelages de toiture humides.
Patent CA-3119802-A1 (CA)
Inventor: HARADA TAKASHI
IPC: B29C70/54
Filed: 2019-03-08
Abstract: Provided is an FRP molding system 100 with which an FRP material 2, in which a plurality of prepregs 1 are laminated, is molded to manufacture an arc-shaped FRP component 3. The FRP molding system 100 comprises an inner jig plate 10 and an outer jig plate 12, a partial pressing device 20, and a transport device 30. The inner jig plate 10 and the outer jig plate 12 are arcuate, and have an outer surface 10b and an inner surface 12a that respectively fit with an inner surface shape 3a and an outer surface shape 3b of the FRP component 3. The FRP material 2 is sandwiched between the inner jig plate 10 and the outer jig plate 12 to form an integrated jig plate 14. The partial pressing device 20 intermittently compresses a portion of the integrated jig plate 14 in a radial direction orthogonal to an arc of the FRP component 3 so that the FRP component 3 is partially molded. The transport device 30 intermittently moves the compressed portion (pressed portion 15) of the integrated jig plate 14 by the partial pressing device 20. By repeating the partial pressing and the transport, the entire integrated jig plate 14 is compressed to form the entire FRP component 3.
Patent CA-3120781-A1 (CA)
Title: Shortened fastener with locally controlled thread height
Inventor: GARVER MICHAEL A
IPC: F16B35/04
Filed: 2019-12-13
Abstract: A male anti-cross threading fastener comprising: a substantially round shank having a lead end, a torque end, and a plurality of male threads around a circumference of the shank, the plurality of male threads comprising: a standard thread around at least a portion of the circumference of the shank and having a standard thread contour, wherein a width and a thread angle of the standard thread enables engagement with corresponding female threads, wherein the major diameter of the standard thread is between a lower major diameter limit and a higher major diameter limit; a transitional thread around at least a portion of the circumference of the shank and having a transitional thread contour with a width and a thread angle similar to the width and thread angle of the standard thread that enables engagement with corresponding female threads; an anti-cross thread around at least a portion of the circumference of the shank and having an anti-cross thread contour and an outside diameter configured to promote alignment of the male anti-cross thread fastener with a female fastener; and a lead thread around at least a portion of the circumference of the shank and having a lead thread contour, and wherein the transitional thread contour has a height that transitions from the lower major diameter limit of the standard thread to the outside diameter of the anti-cross thread.
Patent CA-3121197-A1 (CA)
Title: Material transfer vehicle with movable operator's platform
Inventor: NEISEN MATTHEW
IPC: B65G41/00
Filed: 2020-10-21
Abstract: A material transfer vehicle has a frame, a front end including an asphalt paving material receiving device, and rear end including a discharge conveyor which is adapted to convey asphalt paving material to the receiving hopper of an asphalt paving machine. An operator's station includes an operator's platform on which is mounted an operator's seat. The operator's platform is moveable between a travel position that is entirely within the outer periphery of the material transfer vehicle and an operating position that locates the operator's seat at least partially outside the outer periphery of the material transfer vehicle.
Patent CA-3122216-A1 (CA)
Title: The track caliper
Inventor: BU SHAOMING
IPC: E01B35/00
Filed: 2021-06-14
Abstract: This invention discloses a track caliper that can measure vertical and horizontal wearing of different track types. It includes a caliper bar and a big slider that can move along the caliper bar. A small slider, with a right-angle bayonet on its right, can move along the caliper bar jaw to set the desired measuring position. A positioning plate, articulated with a rotary arm, installs on the big slider jaw and has a structure to limit the rotary arm in the vertical direction. A crossing-groove block is slide-mounted on the rotary arm, a horizontal bar is slide-mounted on the crossing-groove block and can move perpendicular with the rotary arm. When the front measuring surface on the horizontal bar aligns with the measuring surface of the probe on the big slider jaw, the marking on the horizontal bar aligns with the "0" line on the crossing-groove block.
Patent CA-3123805-A1 (CA)
Title: System and method for privacy-aware analysis of video streams and operation and learning of computer-implemented classification module
Inventor: BADALONE RICCARDO
IPC: H04N21/80
Filed: 2021-02-05
Abstract: A method and system for privacy-aware movement tracking includes receiving a series of images of a field of view, such as captured by a camera. The images containing movement of an unidentified person. A movement dataset for the unidentified person is generated based on tracking movement of the person over the field of view within the images. A characterizing feature set is determined for the unidentified person. The set is associated within the movement dataset to form a first track entry. Anonym izing of the body region of the unidentified person can be applied to remove identifying features while or prior to determining the characterizing feature set. A second track entry can be generated from a second series of images and a match between the track entries can be determined. A method and system for privacy-aware operation and learning of a computer-im plem ented classification module is also contemplated.
Patent CA-3124180-A1 (CA)
Inventor: ZIMMERMAN RONALD
IPC: B60N2/20
Filed: 2019-12-19
Abstract: L'invention concerne un ensemble siège comprenant une tringlerie à quatre barres permettant un déplacement de l'ensemble siège entre une pluralité de positions dans un véhicule automobile. La tringlerie à quatre barres comprend des liaisons avant et arrière qui tournent simultanément pour déplacer l'ensemble siège entre une position d'entrée facile dans laquelle l'ensemble siège s'incline vers l'avant et vers le bas en direction d'un plancher du véhicule automobile pour permettre l'entrée et la sortie derrière l'ensemble siège, une position de rangement dans laquelle un coussin de siège s'abaisse en direction du plancher du véhicule automobile et un dossier de siège pivote vers et chevauche le coussin de siège, et une position de conception intermédiaire dans laquelle le coussin de siège est espacé du plancher du véhicule automobile et le dossier de siège est disposé de manière globalement verticale pour supporter un occupant. L'ensemble siège peut être déplacé directement entre les positions d'entrée et de rangement faciles sans devoir repasser de manière intermédiaire par la position de conception.
Patent CA-3124241-A1 (CA)
Title: Angled drive for snowblower
Inventor: HOULE PASCAL
IPC: E01H5/07
Filed: 2021-07-12
Abstract: Embodiments of the invention provide a snowblower comprising a body including a pair of ground contacting members disposed at a bottom portion of the body, a blade for scraping the ground, the blade being secured at the bottom portion of the body, a snow blowing mechanism disposed in the body and an impeller housing located in the snow blowing mechanism, the impeller housing including an impeller rotation axis thereof disposed non-parallel with a horizontal ground when the snowblower is in an optimal levelled operation position, the impeller rotation axis being angled to increase a height of an impeller drive in direction of a power source.
Patent CA-3125642-A1 (CA)
Title: Automatic payment machine and automatic payment machine control method
Inventor: YAMAGUCHI HISANA
IPC: G06Q50/12
Filed: 2019-01-29
Abstract: The purpose of the present invention is to improve a passport reading function. An automatic accounting machine (10) comprises an information reading unit (11), an image reading unit (12), a display reception unit (13), a key issuing unit (15), and a control unit (16). The control unit (16) commands the information reading unit (11) to read passport information. The control unit (16), if the passport information was able to be acquired via the information reading unit (11), verifies reservation information, and commands the key issuing unit (15) to issue a room key on the basis of a verification result. The control unit (16), if the passport information could not be acquired via the information reading unit (11), commands the display reception unit (13) to display a command screen for performing an operation to acquire passport image data, and then acquires the passport image data and gives the image reading unit (12) a command for performing image data character recognition and reading character information, then verifies the reservation information after reading the character information, and commands the key issuing unit (15) to issue a room key on the basis of a verification result.
Patent CA-3129336-A1 (CA)
Inventor: LEMKE EDWARD ANTON
IPC: C07K14/435
Filed: 2020-02-14
Abstract: La présente invention concerne des systèmes de traduction orthogonale permettant l'introduction spécifique à un site de résidus d'acides aminés non canoniques dans une protéine cible (POI) d'une manière sélective vis-à-vis de POI-ARNm. Plus particulièrement, la présente invention concerne des protéines de fusion assembleuses permettant d'amener un segment polypeptidique ciblant l'ARN (ARN-TP) et un segment d'aminoacyl-ARNt synthétase orthogonal (O-RS) à proximité spatiale l'un de l'autre, soit par liaison directe dans des protéines de fusion ARN-TP/O-RS, soit par l'action des " éléments d'assemblage " fusionnés à chacun de ces segments dans les protéines de fusion assembleuses (AFP). L'invention concerne également des combinaisons d'AFP et de molécules d'acide nucléique comprenant une séquence codant pour POI conjointement avec une séquence nucléotidique de ciblage qui est capable d'interagir avec un ARN-TP. L'invention concerne en outre des molécules d'acide nucléique, des cassettes d'expression et des vecteurs d'expression codant pour lesdites protéines de fusion ARN-TP/O-RS ou AFP, des cellules les comprenant, ainsi que des procédés et des kits pour la préparation traductionnelle de POI.
Patent CA-3129881-A1 (CA)
Title: High-rate multihop network with beamforming
Inventor: CHOI THOMAS KYO
IPC: H04L45/28
Filed: 2019-01-30
Abstract: A multihop network has nodes divided into user nodes, and base stations (BSs) each connected to a core network (CN). Each user node scans a surrounding area by an antenna array to identify a subset of the nodes wirelessly reachable by this user node and connectable to any BS. Node-specific information items determined for each reachable node include a farness value indicating farness in location between the reachable node and the user node. A target reachable node through which the user node communicates is selected and has a lowest farness value among the reachable nodes in the subset. The user node is communicable with a BS directly, or indirectly by multihop communication via the target reachable node, thereby allowing a total number of BSs adequate to support data communication between the CN and all the user nodes to be reduced when compared to non-multihop communication over the same geographical area.
Patent CA-3129894-A1 (CA)
Inventor: SHIRLEY ARTHUR
IPC: C09K3/00
Filed: 2020-02-06
Abstract: L'invention concerne un procédé de production d'un engrais à base de litière de volaille ayant un niveau d'azote amélioré, un rapport amélioré de l'azote au phosphore et une teneur accrue en soufre, par a) introduction d'une litière de volaille dans un tambour rotatif en rotation, b) addition d'un acide ou d'une source d'acide au tambour rotatif en rotation, l'acide réagissant avec la litière de volaille pour former un mélange acidifié, c) addition d'ammoniac ou d'une source d'ammoniac au tambour rotatif en rotation, l'ammoniac réagissant avec le mélange acidifié pour produire un mélange ammoniacé contenant un sel d'ammonium et de la chaleur, d) séchage et refroidissement du produit ammoniacé pour produire un produit refroidi séché sous une forme solide ou semi-solide à écoulement libre, répétition des étapes b) à d) jusqu'à atteindre une teneur souhaitée en azote du produit refroidi séché, ajustement du pH dans au moins une étape b) pour détruire les pathogènes, les graines de plantes adventices, les médicaments, les hormones et/ou les antibiotiques présents dans la litière de volaille.
Patent CA-3130519-A1 (CA)
Title: User apparatus and base station apparatus
Inventor: TAKAHASHI HIDEAKI
IPC: H04W74/08
Filed: 2019-03-06
Abstract: This user device includes: a transmission unit which transmits a signal pertaining to an random access procedure in a serving cell; a receiving unit which receives the signal pertaining to the random access procedure in the serving cell; and a control unit which determines a carrier to be used in the random access procedure, which is set in the serving cell, wherein the control unit determines whether a first carrier is set in the serving cell, determines whether the first carrier of the serving cell is supported when the first carrier is set in the serving cell, and determines to use the first carrier in the random access procedure when the first carrier of the serving cell is supported. An operation for determining a carrier to be used in the random access procedure is performed in at least any one among a medium access control (MAC) layer and a radio resource control (RRC) layer.
Patent CA-3131015-A1 (CA)
Inventor: CHEREWYK BORIS (BRUCE) P
IPC: E21B33/03
Filed: 2021-09-16
Abstract: A system and method is provided for maintaining a live bore throughout a manifold of a fluid flow system while providing fluid flow to two or more wellbores. At least two fluid inlet portions and at least one intermediate inlet portion located between the two fluid inlet portions deliver fluid to the live bore. The two fluid inlet portions straddle two or more outlet portions which are in communication with the two or more wellbores. One or more or all of the inlet portions or outlet portions can have multiple flow-impinging ports for reducing fluid velocity at each inlet and outlet portion. A diverter line can be provided to divert fluid from the first or second inlet portions to the intermediate inlet portions to equalize fluid flow streams in the manifold.
Patent CA-3131017-A1 (CA)
Inventor: THANOS CHRISTOPHER D
IPC: C07K14/46
Filed: 2020-02-27
Abstract: Provided are delivery immunostimulatory bacteria that have enhanced colonization of tumors, the tumor microenvironment and/or tumor-resident immune cells, and enhanced anti-tumor activity. The immunostimulatory bacteria are modified by deletion of genes encoding the flagella or by modification of the genes so that functional flagella are not produced, and/or are modified by deletion of pagP or modification of pagP to produce inactive PagP product. As a result, the immunostimulatory bacteria are flagellin" and/or pagP'. The immunostimulatory bacteria optionally have additional genomic modifications so that the bacteria are adenosine and/or purine auxotrophs. The bacteria optionally are one or more of asct, purl' and msbB'. The immunostimulatory bacteria, such as Salmonella species, are modified to encode proteins that induce type I interferon (IFN) expression, or that are variants thereof that have increased activity to induce type I IFN expression, or that are variants thereof that result in constitutive expression of type I IFN. The bacteria can encode a modified Stimulator of Interferon Genes (STING) protein from a non-human species, that has lower NF-?? signaling activity, and, optionally, higher type I IFN pathway signaling activity, compared to human STING. The bacteria preferentially infect immune cells in the tumor microenvironment, or tumor-resident immune cells, and/or induce less cell death in immune cells than in other cells. Also provided are methods of inhibiting the growth or reducing the volume of a solid tumor by administering the immunostimulatory bacteria.
Patent CA-3133239-A1 (CA)
Title: Lifting column for a piece of furniture
Inventor: DIENES THOMAS
IPC: A47B9/02
Filed: 2021-10-04
Abstract: The present application relates to a lifting column for a piece of furniture, in particular for a table. The lifting column comprises a first element and also a second element. The second element is introduced at least some way into the first element. The first element has a spindle, which extends along the longitudinal axis of the first element and projects at least some way into the second element. The second element has a rotor, which is mounted in a rotatable manner in it and has at least one rolling body, which runs in or on a thread helix of the spindle. A rotation of the rotor relative to the spindle gives rise to a linear movement of the second element relative to the first element. The second element also has an arresting device, which, in a first state, blocks the rotation of the rotor relative to the spindle and, in a second state, frees the rotation of the rotor relative to the spindle. At least one leg spring is clamped in between the rotor and a fastening element, which is fastened on the second element, and this leg spring therefore subjects the rotor to a prestressing force.
Patent CA-3133622-A1 (CA)
Inventor: MORENO JUAN F
IPC: C12Q1/02
Filed: 2020-03-18
Abstract: The invention encompasses methods for reducing the proportion of sperm cells with abnormal morphology, and unviable sperm cells, in a sperm cell population.
Patent CA-3133695-A1 (CA)
Inventor: WANG KANGLONG
IPC: G06Q10/08
Filed: 2021-10-08
Abstract: The present invention relates to the field of inventory management, in particular, to a method, a device, a computer apparatus, and a storage medium for inventory infonnation update.  The described method comprises: identifying a primary target item for updating inventory information when a pre-set condition is satisfied; acquiring all inventory statements corresponding to each effective period of the primary target item from all inventory statements of the primary target item based on effective period partition rules; and updating available inventory quantities for each effective period individually according to all inventory statements for each effective period. The present invention allows smooth changes of available inventory quantities for target items in each effective period, to save a great amount of computation resourc es.
Patent CA-3134497-A1 (CA)
Inventor: RATLIFF ROBERT G
IPC: F16K11/074
Filed: 2020-03-20
Abstract: Vacuum toilet flush valves. The disclosure uses a precise positioning of a magnet with respect to a flush valve plate in order to identify absolute alignment accurately.