baber/WOPTO huggingface dataset:
Patent CA-2978213-A1 (CA)
Title: Apparatus and method for navigation path compensation
Inventor: GUPTA AKASH
IPC: G05D1/12
Filed: 2016-02-03
Abstract: Described herein are an apparatus and a method for path correction of a vehicle travelling from a first marker to a second marker. The method includes the steps of: computing, by circuitry of an information processing apparatus, an offset in a location of the vehicle with respect to the first marker; dividing a distance between the first maker and the second marker into a predetermined number of segments; computing a speed profile of the vehicle based on the distance between the first marker and the second marker; generating a compensation curve based on the computed offset and a plurality of interpolation points; and modifying, upon each segment being traversed by the vehicle, the speed profile of the vehicle.
Patent CA-2982576-A1 (CA)
Title: Heating apparatus with a disinfection device
Inventor: CHEPPA EDWARD
IPC: A61F2/26
Filed: 2013-12-20
Abstract: A heating apparatus for heating and sterilizing or disinfecting a material used in dental treatment, the heating apparatus comprising a heating compartment with a heating element for heating all or part of the material within the heating compartment; at least one holder for receiving and holding at least a part of the material used in dental treatment inside the heating compartment; and a disinfection device having a light source for sterilizing all or part of the material within the heating compartment.
Patent CA-2984180-A1 (CA)
Inventor: EPSTEIN ALAN L
IPC: A61K39/395
Filed: 2016-04-29
Abstract: CAR cells targeting tumor necrosis therapy relevant antigens are described as a new method of cancer treatment. It is proposed that TNT CAR cells are safe and effective in patients and can be used to treat human tumors and cancer.
Patent CA-2986405-A1 (CA)
Inventor: CINQUEMANI CLAUDIO
IPC: D04H3/08
Filed: 2013-10-02
Abstract: A method of making a semifinished product for the manufacture of a composite molded part comprising: combining a high-melting reinforcement material with low-melting fibers of thermoplastic plastic into a laminate, wherein the low-melting fibers are spun and after spinning are combined with the high-melting reinforcement material into the laminate forming the semifinished product, and wherein the high-melting reinforcement material or the high-melting reinforcement fibers and the low-melting fibers are made of the same plastic or of the same type of plastic.
Patent CA-2986660-A1 (CA)
Title: Vertical waist belt
Inventor: LI AQIANG
IPC: A41D27/00
Filed: 2016-11-28
Abstract: The present invention provides a vertical waist belt. A vertical position limiting device is arranged at any position above a crotch part of a pair of pants. The vertical position limiting device includes a belt. Two ends of the belt are respectively fixed at a front side and a back side of the pair of pants. The vertical waist belt at the front side includes a left line and a right line.  The upper ends of the left line and the right line of the vertical waist belt at the front side are respectively fixed at a front waistline of the pair of pants. The vertical waist belt at the back side includes a left line and a right line. The upper end of the left line and the right line of the vertical waist belt at the back side are respectively fixed at a back waistline of the pair of pants.  The left line and right line of the vertical waist belt at the front side and the left line and right line of the vertical waist belt at the back side are respectively connected to each other at a position below the crotch part of the pair of pants.
Patent CA-2987619-A1 (CA)
Inventor: KAY GEORGE W
IPC: A61K6/838
Filed: 2016-05-27
Abstract: The present disclosure features adhesive compositions and methods of use thereof related to the medical, veterinary, and dental fields.
Patent CA-2989570-A1 (CA)
Title: Method and system for generating a model of a subperiosteal dental implant device and customized implant head
Inventor: ROBICHAUD JEAN
IPC: A61C8/00
Filed: 2016-06-17
Abstract: A method for generating a virtual model of a subperiosteal dental implant device. The method comprises: obtaining a virtual mouth model of a patient providing a three- dimensional representation of at least a section of a jaw bone of a patient, using a non-invasive modelling method; positioning at least one replacement tooth in relation to the section of the jaw bone defined by the virtual mouth model; positioning at least one implant head at a respective implant position; and designing and generating a virtual model of the subperiosteal dental implant device having a shape at least partially derived from a shape of the section of the jaw bone defined by the virtual mouth model and at least a portion of each one of the at least one implant head extending from the subperiosteal dental implant device at the respective implant position.
Patent CA-2990328-A1 (CA)
Title: Voice activity modification frame acquiring method, and voice activity detection method and apparatus
Inventor: ZHU CHANGBAO
IPC: G10L25/81
Filed: 2015-11-05
Abstract: A voice activity modification frame acquiring method, and a voice activity detection method and apparatus. The voice activity modification frame acquiring method comprises: firstly, acquiring a first voice activity detection decision result and a second voice activity detection decision result (501); acquiring a voice activity retention frame quantity (502); acquiring the number of times of background noise update (503); then, calculating a voice activity modification frame quantity according to the first voice activity detection decision result, the number of times of background noise update and the voice activity retention frame quantity (504); and finally, calculating a voice activity detection decision result of a current frame according to the voice activity modification frame quantity and the second voice activity detection decision result (505).
Patent CA-2990826-A1 (CA)
Title: Material for enhancing attributes of a topical or surface treatment composition
Inventor: CARLSON LAWRENCE
IPC: A01P1/00
Filed: 2016-07-05
Abstract: A composition comprising: at least one compound of the chemical structure: wherein x is an odd integer = 3; y is an integer between 1 and 20; and Z is one of a monoatomic ion from Groups 14 through 17 having a charge value between -1 and -3 or a polyatomic ion having a charge between -1 and -3; or Z' - H x' O x'-y' wherein x' is an integer greater than 3; y' is an integer less than x'; and Z' is one of a monoatomic cation, a polyatomic ion or a cationic complex; and at least one of a humectant emollient or carrier.
Patent CA-2993148-A1 (CA)
Inventor: BEISEL JOSEPH A
IPC: G01F1/00
Filed: 2015-09-04
Abstract: A flow-rate monitoring system may include a position sensor, a strain gauge, and a computing device for determining a rate of fluid flow through a pump using strain measurements. The strain gauge may determine strain in the chamber. The position sensor may determine the position of a crankshaft coupled to a plunger in the chamber. The computing device may receive signals generated by the strain gauge and the position sensor related to the strain in the chamber and the position of the crankshaft and process the signals to determine a flow rate through the chamber of the pump.
Patent CA-2994448-A1 (CA)
Title: Catalytic dehydration of hydroxypropionic acid and its derivatives
Inventor: VELASQUEZ JUAN ESTEBAN
IPC: C07C57/04
Filed: 2016-08-29
Abstract: Hydroxypropionic acid, hydroxypropionic acid derivatives, or mixtures thereof are dehydrated using a catalyst and a method to produce bio-acrylic acid, acrylic acid derivatives, or mixtures thereof. A method to produce the dehydration catalyst is also provided.
Patent CA-2994722-A1 (CA)
IPC: B62D55/10
Filed: 2018-02-12
Abstract: Dans un ensemble véhicule sur chenilles, les chenilles sont généralement guidées par des roues. Dans la présente invention les 4 chenilles sont guidées par des "track frame" type motoneige.
Patent CA-2995101-A1 (CA)
Inventor: BROWNING GLENN FRANCIS
IPC: A01H1/06
Filed: 2016-08-11
Abstract: La présente invention concerne des compositions immunogènes à base de Mycoplasma bovis utiles pour déclencher une réponse immunitaire chez des animaux contre M. bovis. L'invention concerne également des procédés visant à générer une réponse protectrice contre des infections provoquées par M. bovis chez les mammifères.
Patent CA-2995926-A1 (CA)
Inventor: GASSON GARY C
IPC: G01N19/08
Filed: 2018-02-22
Abstract: A wear gauge 10 comprises an elongate substrate 12 having a proximal end 14 and a distal end 16. At least a first row 18 of spaced electronic components 22.1, 22.3 ... 22.n and a juxtaposed second row 20 of spaced electronic components 22.2, 22.4 ... 22.n-1 are provided on the substrate. The first and second rows extend in a direction from the proximal end towards the distal end of the substrate. The electronic components 22.2 to 22.n-1 in the second row are spatially interposed between adjacent electronic components 22.1 to 22.n in the first row. The electronic components of the first and second rows are electrically connected in parallel by conductive tracks 19. An electrical parameter relating to the parallel connection as measured at a port 24 of the parallel connection towards the proximal end, changes as electronic components are removed from the connection from the distal end, to provide an indication of the extent of wear, as indicated by the arrow A.
Patent CA-2999531-A1 (CA)
Title: Pre-emptive fault detection through advanced signal analysis
Inventor: Wu hai tao
IPC: G01R31/02
Filed: 2018-03-27
Abstract: Herein provided are methods and systems for detecting failure of a sensor in a control system for a gas turbine engine. A filtered signal is received from the sensor. A  high-pass filter is applied to the filtered signal to produce a high-frequency component signal.  A rate of occurrence of signal spikes in the high-frequency component signal is determined. The high-frequency component signal is compared to a component signal threshold based on at least one known healthy component signal and at least one faulty component signal, wherein the faulty component signal is based on a known faulty signal caused by intermittent open circuits. The presence of intermittent open circuits caused by the sensor is detected based on the comparing and on the rate of occurrence of signal spikes.
Patent CA-3000446-A1 (CA)
Inventor: VORDE PAR
IPC: E21D9/00
Filed: 2016-09-29
Abstract: The invention relates to a method for drilling plan generation where a drilling plan is specifying a number of drilling holes having a starting point and an end point, which drilling holes are distributed within specified sectors of the drilling plan, which sectors comprise a first sector (W) specifying a so called wedge and at least one second sector (LS; RS; US; BS) adjacent to said first sector, comprising the steps of: - on the basis of an existing drilling plan (PBP), automatically generating a new drilling plan (NBP) where said first sector (W) is positioned in a new position compared to said existing drilling plan (PBP); and - adapting dimensions and position of said at least one second sector (LS; RS; US; BS) to said new position of said first sector in said new drilling plan (NBP). The invention also relates to a computer program product comprising program code (P) for a computer (200; 210) for implementing a method for drilling plan generation according to the invention. The invention also relates to a system and a drilling rig (100) being equipped with the system.
Patent CA-3003911-A1 (CA)
Title: Phage display vectors and methods of use
Inventor: AFSHAR SEPIDEH
IPC: C07K14/01
Filed: 2016-11-18
Abstract: The present invention relates to vectors suitable for use in displaying proteins on the surface of bacteriophage M13 as fusion constructs with the surface protein P.III, bacteriophage M13 particles comprising a mutated P.III protein on the phage coat surface, as well as methods for producing bacteriophage M13 particles and methods for transfecting or infecting a host cell comprising the vectors and bacteriophage of the invention.
Patent CA-3004585-A1 (CA)
Inventor: MUTHUKUMAR MURUGAPPAN
IPC: A61K31/4015
Filed: 2016-11-11
Abstract: Described herein are methods of inhibiting or reversing the progression of cataract formation or presbyopia in an eye by administering a bifunctional molecule comprising a substituted or unsubstituted amine, succinimide, carboxylic acid, isocyanate, isothiocyanate, sulfonyl chloride, aldehyde, carbodiimide, acyl azide, anhydride, fluorobenzene, carbonate, N-hydroxysuccinimide ester, imidoester, epoxide or fluorophenyl ester covalently linked to a molecular bristle. The bifunctional molecule comprising for example:Both presbyopia and cataracts are caused by aggregation of the soluble crystalline lens proteins called the crystallins.
Patent CA-3006023-A1 (CA)
Inventor: WEIBEL ANDRE
IPC: B66B19/00
Filed: 2016-12-13
Abstract: A method for erecting an elevator system (1) in a building elevator shaft (2) is carried out in order to adapt a usable lift height of the elevator system to an increasing building height. During a lift process, a drive platform (14), which supports an elevator drive machine (15) and-via a flexible support means (19, 19')-an elevator car (18) and counterweight (28), is lifted along an elevator car guide rail (41). Prior to the lift process, the elevator car guide rail (41) is elongated upwardly above the drive platform (14) and fixed to the elevator shaft wall (12) by means of an auxiliary support (43) in the region of the elongation. After the lift process, the auxiliary support (43), which then lies below the drive platform (14) is replaced by a final guide rail mounting (35D) which is designed differently than the auxiliary support.
Patent CA-3008060-A1 (CA)
Title: Rechargeable battery conversion kit for lego mindstorms intelligent brick
Inventor: WANG ZHIJIAN
IPC: A63H33/08
Filed: 2018-06-13
Abstract: The invention provides an economical way to enable LEGO intelligent brick to use rechargeable batteries with minimum modification to the original device. The battery charger is designed to be the same shape as 2 AA batteries, and two battery link boards are designed to reconfigure the battery connection. Off the shelf standard 14500 Li-ion batteries now can be used. The charger and 4 Li-ion Batteries will fit into the original battery compartment and the battery cover is able to close nicely.
Patent CA-3008543-A1 (CA)
Title: Front structure for straddle-type vehicle
Inventor: KUWABARA NAOKI
IPC: B62J17/00
Filed: 2018-06-18
Abstract: A front structure for a straddle-type vehicle includes a front cushion unit supported by a support shaft installed between a pair of left and right arms of a straddle-type vehicle while being disposed at a position behind a front wheel steering shaft of the straddle-type vehicle and above an engine, and a cover configured to cover a space between the pair of left and right arms between the front wheel steering shaft and the front cushion unit.
Patent CA-3010753-A1 (CA)
Inventor: IRMAK BARIS
IPC: B02C15/00
Filed: 2017-01-12
Abstract: The present invention relates to a wear-resistant element 16a-m for partial insertion into a recess 32 on the surface of a wear area 12, 14 of a comminuting device 10, wherein the wear-resistant element 16 comprises particles 20 made of a highly wear-resistant material which are embedded in a matrix material 18.
Patent CA-3011156-A1 (CA)
Title: Biophotonic compositions for the treatment of otitis externa
Inventor: BELLINI FRANCESCO
IPC: A61K41/00
Filed: 2017-01-11
Abstract: The present disclosure describes methods and uses of biophotonic compositions which comprise at least one oxidant and at least one chromophore capable of activating the oxidant, in association with a pharmacologically acceptable carrier for the treatment of otitis externa.
Patent CA-3012528-A1 (CA)
Inventor: ALIG DAVID DALE
IPC: A01C23/00
Filed: 2018-07-26
Abstract: Liquid nutrients are continuously applied to a first group of rows of standing crops by pulling a drag hose from a reel located at one end of a field and between two crop rows with a boom having one end pivotally connected to an applicator and a tractor. The boom provides a liquid supply line from the drag hose to the center or one end of the applicator. At the opposite end of the field, the tractor and applicator turn 180 while the boom pivots to project from one end of the applicator to the drag hose. The tractor returns down adjacent rows back to the first end of the field with the boom projecting to the drag hose while the reel simultaneously retracts the hose between the two crop rows. The reel is moved axially to a third group of rows, and the steps are repeated.
Patent CA-3014551-A1 (CA)
Inventor: AMITAI YAAKOV
IPC: G02B27/01
Filed: 2017-02-15
Abstract: Cette invention concerne un dispositif optique, comprenant un substrat transmettant la lumière présentant au moins deux surfaces principales et des bords, un élément optique pour coupler des ondes lumineuses dans le substrat afin d'effectuer une réflexion interne totale, et au moins une surface réfléchissante plane présentant au moins un côté actif disposé entre les deux surfaces principales du substrat transmettant la lumière pour coupler des ondes lumineuses hors du substrat, caractérisé en ce que les ondes lumineuses piégées à l'intérieur du substrat sont réfléchies au moins deux fois par le côté actif de la surface réfléchissante avant d'être couplées hors du substrat.
Patent CA-3015802-A1 (CA)
Inventor: CARTER THOMAS E
IPC: A61B3/14
Filed: 2018-08-29
Abstract: The present disclosure describes systems and methods for acquiring a biometric image. A biometric camera system can position a lens of a biometric camera between a pixel array of the biometric camera and an iris. The pixel array can acquire an image of the iris using light reflected from the iris and transmitted through the lens of the biometric camera. The lens can increase a pixels per iris (PPi) value of the image of the iris acquired by the pixel array, by applying optical positive distortion to the light reflected from the iris when the light is optically directed through the lens. A processor can provide a biometric image for biometric matching, by image-processing the acquired image of the iris having the increased PPi value, with an inverse function of the optical positive distortion.
Patent CA-3016126-A1 (CA)
Title: Procede de fabrication d'une bande sous forme de feuille multicouche
Inventor: BORMANN LUDWIG
IPC: B29C55/18
Filed: 2017-03-22
Abstract: L'invention concerne un procédé de fabrication d'une bande sous forme de feuille multicouche constituée d'au moins deux bandes de départ sous forme de feuille en matériau polymère thermoplastique, chaque bande de départ sous forme de feuille comportant au moins un constituant polymère à bas point de fusion et au moins un constituant polymère à point de fusion élevé. Ledit procédé comprend les étapes consistant à fabriquer les bandes de départ sous forme de feuille par extrusion-soufflage, par extrusion de film à plat, ou par une combinaison d'extrusion-soufflage et d'extrusion de film à plat; à chauffer lesdites bandes de départ jusqu'à l'état partiellement fondu dans lequel le constituant polymère à bas point de fusion présent dans chaque bande de départ se trouve à l'état fondu et le constituant à point de fusion élevé ne se trouve pas à l'état fondu, et à les guider conjointement sur au moins un rouleau chauffant, et à guider la bande sous forme de feuille multicouche partiellement fondue dans un espacement entre rouleaux refroidi. L'invention concerne en outre la bande sous forme de feuille multicouche fabriquée par ce procédé, et son utilisation.
Patent CA-3016995-A1 (CA)
Title: Thermal wall anchor
Inventor: HOHMANN RONALD P
IPC: E04B1/41
Filed: 2015-06-23
Abstract: A wall anchor for use in a cavity wall to connect to a veneer tie to join inner and outer wythes of the cavity wall of a building comprises an elongate body having driven and driving end portions. The driven end portion is adapted to be threadedly mounted on the inner wythe of the cavity wall. The elongated body includes a barrel portion adjacent the driven end portion. A first end of the barrel portion is adapted to abut the inner wythe of the cavity wall when installed. Wall anchors can undesirably facilitate heat transfer between the inner and outer wythes of the cavity wall. Accordingly, a thermal coating is disposed on the driven end portion and the first end of the barrel portion. The thermal coating is configured and arranged to reduce thermal transfer in the cavity wall between the elongate body and the inner wythe when installed.
Patent CA-3017279-A1 (CA)
Title: Aluminum alloys having improved tensile properties
Inventor: BRETON FRANCIS
IPC: C22C1/00
Filed: 2017-03-10
Abstract: The present disclosure provides Al-Si-Mg aluminum alloys comprising a deliberate addition of Mn between 0.05-0.40 weight percent to increase at least one tensile property (such as the yield strength) of an aluminum product comprising such alloy. The Al-Si-Mg alloy comprises, in weight percent, 5-9% Si, 0.35-0.75% Mg, 0.05-0.4% Mn, less than 0.15% Fe, up to 0.15% Ti, 0.005-0.03% Sr and the balance being aluminum and unavoidable impurities, wherein the unavoidable impurities may be present in an amount of up to 0.05% each and up to 0.15% total. The present disclosure provides a foundry ingot comprising the above Al-Si-Mg aluminum alloy, a process for making the above Al-Si-Mg aluminum alloy and an aluminum alloy obtainable by said process.
Patent CA-3017998-A1 (CA)
Title: Plants comprising wheat g-type cytoplasmic male sterility restorer genes, molecular markers and uses thereof
Inventor: ROHDE ANTJE
IPC: C07K14/415
Filed: 2017-03-16
Abstract: Methods are described for selecting or producing a cereal plant comprising functional restorer genes for wheat G-type cytoplasmic male sterility and nucleic acids for use therein.
Patent CA-3019492-A1 (CA)
Inventor: STEPHENS GEORGE
IPC: F23M5/02
Filed: 2016-12-14
Abstract: A burner sub-system, a furnace comprising the same, a fuel combustion process and steam cracking process carried out in the furnace. The burner sub-system comprises a barrier wall segment (60) between the burner tip (20) and the flue-gas recirculation ("FGR") duct (40), effectively blocking direct gas flow between the burner tip and the FGR duct opening, but without encircling the whole burner tip. The presence of the partial barrier wall has the advantage of preventing the temperature inside the FGR duct from becoming too high, while achieving low NOx emissions from the combustion process without overheating the burner tip because of reduced amount of heat reflection to the burner tip compared to an annular barrier wall. The invention is particularly useful in furnaces where hydrogen-rich fuel gas is combusted.
Patent CA-3026424-A1 (CA)
Title: Gas diverter for well and reservoir stimulation
Inventor: MENDELL PAUL E
IPC: E21B43/26
Filed: 2018-12-03
Abstract: The fracturing methods described in the present disclosure provide advantage over the current fracturing methods. The disclosed fracturing methods can change the fracture gradient of the downhole subterranean formation. For example, one or more of the fracture gradients of the low and high stress zones of the downhole subterranean formation can be changed. Furthermore, the methods of present disclosure, in relation to current practices, can decrease the extent and/or degree of fracturing within low stress downhole formations and increase the degree of fracturing within high stress formations.