baber/WOPTO huggingface dataset:
Patent CA-2997854-A1 (CA)
Inventor: FRIES JEFFREY
IPC: B61L7/06
Filed: 2018-03-08
Abstract: A method for controlling a level crossing of a railway track comprising at least the following steps of: - providing a train having an onboard processor arranged to communicate with a wayside processor associated to a level crossing, said train extending between a forward end and a rear end; - moving the train forward along the railway track in a predetermined direction so that the forward end and the rear end move correspondingly along the railway track in the same direction; - lowering down gates of the level crossing when train is at a predetermined distance upon detection of the train approaching of the level crossing; - when the forward end passes over a first reference point defining the beginning of an island area associated to the level crossing, sending a first message from the onboard safety processor towards the wayside processor to inform that the train is approaching the corresponding level crossing; - maintaining down gates of the level crossing; - when the rear end passes over a second reference point defining the end of the island area, sending a second message from the onboard safety processor to the wayside processor to inform that the train has left the corresponding level crossing; and - lifting the gates of the level crossing.
Patent CA-2997972-A1 (CA)
Inventor: KLEBER ELIAS TAVARES
IPC: A61G7/057
Filed: 2017-05-24
Abstract: This present invention decreases the risks of pressure ulcer formation by steadily and smoothly changing the support points of the body to vary the effective area of support of bony protrusions from the body on the skin and compressing it to the bed, which causes the reduction, as close to zero as possible, of the amount of time pressure is exerted by the weight of the body on the bed and restricted areas of support, preventing that the areas of risk of low blood flood by the weight of the body, remain in ischemia and, therefore, with increased blood flow to these parts of the body. The purpose of this present invention is designed to slowly, steadily, and smoothly change the body support points to vary the effective area of body support on the bed with slow, constant oscillations, in the directions of the width and length of the mattress support and having two sets of drive systems (DS) attached to the chassis (4) intended to support all components, such as the electric motor (7), driven by a power drive (PWM) in the control panel (PC), said electric motor (7) being fitted with gear (8) connected to another gear (9) and a minimum pitch (10), which drives the worm thread vertical shaft (11) intended to move the flat or arched mattress support (2) vertically and the coupling (13) that carries out the vertical coupling of the tip (12) of the vertical shaft (11), which allows adjustment of the coupling (13) and tip (12) of the vertical shaft (11) to the lateral movements between the tip (12) of the vertical shaft (11) and the flat or arched mattress support (2) resulting from transversal oscillations; the rotation shaft (5A) support (5), which couples with the cylindrical shaft (3) attached to the arched mattress support (2), the equipment's chassis (4), and the noise and vibration absorbing cushions (6) as well as the support (14) of hoods (15) and (16) that surround and protect the vertical screw shaft (11).
Patent CA-2998786-A1 (CA)
Inventor: GREGORIOU DANIEL
IPC: E05F15/43
Filed: 2016-09-14
Abstract: A safety curtain and system includes multiple light emitters and multiple light receivers to detect traffic approaching a doorway. The safety curtain my include pairs of multiple light emitters and receivers positioned on both sides of a passageway (doorway) so as to detect approaching traffic. The multiple light emitters and light receivers may detect a height of an approaching traffic (e.g., person or vehicle) and initiate warning lights of a possible door closing. The detected approach of traffic may cause the door to be stopped, reversed or slow down. The system may include a computer to monitor the signals from the receivers and may control the motion of the door.
Patent CA-2999131-A1 (CA)
Inventor: OH SOO MI
IPC: H04N19/593
Filed: 2012-11-02
Abstract: Provided is an apparatus that derives a luma intra prediction mode and a chroma intra prediction mode, determines a size of a luma transform unit and a size of a chromatransform unit using luma transform size information, adaptively filters the reference pixels of a current luma block based on the luma intra prediction mode and the size of the luma transform unit, generates prediction blocks of the currentluma block and the currentcurrent block and generates a residual luma residual block and a chroma residual block. Therefore, the distance of intra prediction becomes short, and the amount of coding bits required to encode intra prediciton modes and residual blocks of luma and chroma components is reduced and the coding complexity is reduced by adaptively encoding the intra prediction modes and adaptively filtering the reference pixels.
Patent CA-2999212-A1 (CA)
Inventor: SCHWARZER JENS JOHAN
IPC: H04B5/00
Filed: 2016-10-03
Abstract: Disclosed is a method, a computer program application, and a system for initiating communication, the system comprising at least one radio transceiver configured for short range communication, a proximity component and a computer program application provided in an external device, the radio transceiver being configured to communicate with the computer program application, and the proximity component being configured to be identified by the external device, wherein the external device upon identifying the proximity component is configured to initiate communication with the radio transceiver enabling exchange of data verifying one or more electronic objects associated with the user or the computer program application or the external device.
Patent CA-3001468-A1 (CA)
Title: Water gas shift process
Inventor: CARASS DAVID
IPC: C01B3/16
Filed: 2016-10-14
Abstract: A process is described for increasing the hydrogen content of a synthesis gas mixture comprising hydrogen, carbon oxides and steam, comprising the steps of: (i) passing the synthesis gas mixture at an inlet temperature in the range 300-450°C over a first water-gas shift catalyst disposed in a first shift vessel to form a first shifted gas mixture, and (ii) passing the first shifted gas mixture at an inlet temperature in the range 170-300°C over a second water gas shift catalyst disposed in a second shift vessel to form a second shifted gas mixture, wherein the second water-gas shift catalyst comprises copper and the first shift vessel contains a sorbent material for capturing halogen contaminants disposed downstream of the first water gas shift catalyst.
Patent CA-3002821-A1 (CA)
Inventor: BERNAL CARLOS
IPC: A61G7/015
Filed: 2018-04-25
Abstract: The invention relates to a bed, in particular a medical bed, for example a hospital or nursing care bed, - having a height-adjustable lying surface, upon which a mattress rests, - having a head part, a foot part and/or at least one side part, which in at least one state of the bed project beyond the mattress of the bed, - having a motor for adjusting the height of the lying surface as a means for assisting standing up, - having a control system for controlling the motor to adjust the height, wherein the control system - comprises at least one sensor, - which comprises at least one actuating element that can be actuated in order to generate a control signal, and - which comprises an interface for emitting the control signal, - comprises at least one actuator, - which comprises an interface via which the control signal can be received in the actuator, and - which comprises a switching element for switching at least one current path or an adjusting element for setting at least one voltage, one current or another physical variable on the basis of the recorded control signal, - wherein the sensor comprises at least one element for producing energy, by means of which the energy needed for generating and transmitting the control signal can be generated via the actuation of the sensor from the outside.
Patent CA-3004383-A1 (CA)
Inventor: GRESTENBERGER GEORG
IPC: C08K3/34
Filed: 2016-11-17
Abstract: The present invention is directed to a heterophasic propylene copolymer (HECO), a polyolefin composition (PO) comprising the heterophasic propylene copolymer (HECO), an automotive article comprising the heterophasic propylene copolymer (HECO) and/or the polyolefin composition (PO) and a process for the preparation of the polyolefin composition (PO) as well as the use of the heterophasic propylene copolymer (HECO) for improving the mechanical properties of a polyolefin composition (PO).
Patent CA-3005000-A1 (CA)
Title: Dispositif de numerisation et d'evaluation de mouvement
Inventor: SZEKELY LAJOS
IPC: G06Q50/22
Filed: 2015-12-09
Abstract: L'invention concerne un dispositif de numérisation et d'évaluation de mouvement qui, en comparaison avec les dispositifs existant à présent, permet de réaliser des photos plus exactes et créer des fichiers de mouvement sans une porteuse externe. Les éléments principaux du dispositif sont, outre les modules de mesure inertiels (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18) fixés sur les parties effectuant des mouvements indépendants ou les pièces à examiner de l'être vivant ou de l'objet, respectivement, des modules de mesure de pression (19, 20) sur la plante des pieds ou des gants (21, 22) pour mesurer la pression au moyen desquels il est possible de suivre avec précision les mouvements et les changements de lieu au moyen du programme d'affichage d'un système osseux virtuel. Grâce à une prise d'images plus précise du mouvement, il est possible d'éviter l'orientation magnétique, nécessaire dans les systèmes précédents, ou les magnétomètres à axes multiples. Le brevet porte également sur un gilet à bandes destinés à fixer avec une plus grande précision sur le dos les capteurs destinés au tronc.
Patent CA-3005429-A1 (CA)
Inventor: COOK TIMOTHY H
IPC: B29C67/00
Filed: 2015-11-17
Abstract: The present invention relates to both a material construction and manufacturing method resulting in low density materials, especially for use as subsea buoyancy and insulation. The products are made by an additive manufacturing process, printing thin layers of a polymer material while leaving voids of precisely predetermined shapes, sizes and distribution, with precisely predetermined thicknesses between the voids. The resulting products provide optimized strength, buoyancy and insulative value with minimal material usage and density.
Patent CA-3009502-A1 (CA)
Title: Bibliotheques de capsides virales mutantes et systemes et procedes associes
Inventor: CHAVEZ CHRISTOPHER
IPC: A61K38/17
Filed: 2016-12-22
Abstract: L'invention concerne des bibliothèques de cellules de capsides virales mutantes, des cellules individuelles desdites bibliothèques, des systèmes, des vecteurs, et des procédés pour générer les bibliothèques de cellules, ainsi que des procédés d'utilisation de celles-ci pour cribler des capsides virales mutantes ayant des caractéristiques souhaitées.
Patent CA-3010162-A1 (CA)
Title: Panneaux de construction resistants au feu pourvus de quantites accrues d'additifs antiretrait et de densites reduites
Inventor: BROOKS LAURA
IPC: C04B28/14
Filed: 2016-12-29
Abstract: L'invention concerne un panneau de construction présentant une résistance accrue à la chaleur et au feu. Des panneaux construits selon cette invention présentent des densités inférieures tout en contenant simultanément de plus grandes quantités de matériaux antiretrait. Dans un mode de réalisation, un panneau est construit, présentant une densité inférieure à 1.750 lbs/msf (livres/millier de pieds carrés) tout en comprenant simultanément des additifs antiretrait en des quantités supérieures à 14 % en poids du matériau formant le noyau. Les inventeurs ont découvert que des niveaux avantageux, et jusqu'ici inattendus, de résistance au feu peuvent être obtenus par l'utilisation de quantités accrues d'additifs antiretrait dans des panneaux de construction de densité inférieure.
Patent CA-3012635-A1 (CA)
Inventor: WILT WILLIAM H B
IPC: A01M21/00
Filed: 2018-07-27
Abstract: A blade for use with vegetation is provided, the blade having a blade body with a blade end, an attachment end, a first face, and a second face. The first and second faces are separated by a thickness of the blade body, and the blade end has an end edge that is substantially parallel to an intended direction of travel of the blade body during use, and a blade edge that is adjacent to the end edge. The blade edge has a concave recess that intersects with the end edge to define a contact point, the contact point redirecting at least a portion of the vegetation into the concave recess such that the concave recess and the contact point are maintained as the blade end erodes. The concave recess has an engagement surface that is flat and extends perpendicularly between and relative to the first and second faces.
Patent CA-3014026-A1 (CA)
Title: Oxygen producing flying board
Inventor: BASHAYAN KHOLOUD
IPC: B64D27/24
Filed: 2017-03-07
Abstract: The present invention relates to flying scooter comprising a base made of fibreglass, 20 fans with 20 motors connected to a power system with components comprising capacitors, batteries, photovoltaic solar cells, an oxygen generator, a regulator, electronic sensors, and electronic chips. The scooter has a circular front part that includes a display that gives operational levels of the components, and the base has a cavity for the passenger's legs, and a rubber strap for securing the passenger. Manual controls are provided as well as a grip for the controls. The controls are connected to the sensors and electronic chips wirelessly.
Patent CA-3016390-A1 (CA)
Title: Procede de production de poudre de nickel
Inventor: OZAKI YOSHITOMO
IPC: B22F1/00
Filed: 2017-03-03
Abstract: La présente invention concerne un procédé de production selon lequel une solution, un cristal germe, et de l'hydrogène gazeux sont alimentés en continu dans un récipient de réaction pour effectuer la production d'une poudre de nickel, et la poudre ainsi formée est évacuée en continu, de sorte qu'un taux d'activité élevé pour des réactions puisse être maintenu tout en maintenant la qualité du produit. Le procédé de production de poudre de nickel est caractérisé par l'alimentation d'une solution de complexe aminé de sulfate de nickel et d'un cristal germe dans un récipient de réaction, et par l'alimentation d'hydrogène gazeux dans le récipient de réaction, afin de soumettre des ions de complexe de nickel dans la solution de complexe aminé de sulfate de nickel à un traitement de réduction, permettant ainsi la production d'une poudre de nickel, le traitement de réduction étant caractérisé en ce que la température dans le récipient de réaction est contrôlée pour être dans une plage de 150 à 185°C tandis que la solution de complexe aminé de sulfate de nickel est alimenté en continu dans le récipient de réaction, et en ce que la quantité d'hydrogène gazeux alimenté est contrôlée de sorte que la pression interne du récipient de réaction soit maintenue dans une plage de 2,5 à 3,5 MPa.
Patent CA-3017176-A1 (CA)
Title: Method and apparatus for image encoding and decoding using intra prediction
Inventor: LEE TAMMY
IPC: H04N19/593
Filed: 2012-06-28
Abstract: A method and apparatus for intra predicting an image, which generate a prediction value via linear interpolation in horizontal and vertical directions of a current prediction unit. The method includes: generating first and second virtual pixels by using at least one adjacent pixel located upper right and lower left to a current prediction unit; obtaining a first prediction value of a current pixel via linear interpolation using an adjacent left pixel located on the same line as the first virtual pixel and the current pixel; obtaining a second prediction value of the current pixel via linear interpolation using an adjacent upper pixel located on the same column as the second virtual pixel and the current pixel; and obtaining a prediction value of the current pixel by using the first and second prediction values.
Patent CA-3017384-A1 (CA)
Inventor: KIM PHIL
IPC: A61K8/37
Filed: 2018-09-13
Abstract: The disclosure relates to compositions having superior shine, reduced or minimal tackiness, reduced or minimal bleeding, hydration, and/or improved moisturization, and methods of making the compositions. The composition may comprise a) a methyl phenyl silicone ester, wherein the methyl phenyl silicone ester comprises a diphenylsiloxy phenyl trimethicone; b) an aromatic ester having a structure represented by a formula: and c) a mixed ester composition, wherein the mixed ester composition comprises a blend of: i) a mixed ester having a structure represented by a formula: and ii) a wax component. Such compositions can be useful as, for example, cosmetic compositions.
Patent CA-3017602-A1 (CA)
Inventor: HANSEN RONALD S
IPC: E02F9/22
Filed: 2017-03-31
Abstract: La présente invention concerne des machines motrices (par exemple 100 ; 200 ; 300 ; 400), des systèmes de commande (par exemple, 160 ; 360 ; 460) et des procédés (par exemple, 500 ; 550 ; 600 ; 700 ; 750 ; 800) qui ajustent le régime du moteur en fonction de l'actionnement de commandes d'entrée utilisateur qui commandent d'autres fonctions de machine motrice telles que des fonctions de déplacement et des fonctions de bras de levage. En commandant le régime du moteur au moins partiellement en réponse aux dispositifs d'entrée utilisateur qui commandent d'autres fonctions de machine, des régimes de moteur plus optimaux peuvent être obtenus.
Patent CA-3018572-A1 (CA)
Inventor: LIU YI
IPC: G01N21/64
Filed: 2017-03-24
Abstract: Disclosed are fluorescent markers that include a known number of copies of a fluorescently-labeled protein regularly interspersed along the length of the fluorescent marker. The fluorescent markers may be used to quantify fluorescently-labeled samples in fluorescent microscopy.
Patent CA-3019235-A1 (CA)
Title: Vacuum pump having a silencer
Inventor: KOLVENBACH DIETER
IPC: F04C25/02
Filed: 2017-03-16
Abstract: The invention relates to a vacuum pump which comprises rotor elements (44) in a suction chamber (22). An outlet channel (30) is connected to an exhaust pipe (58). For the purposes of silencing, sound expansion spaces (44) are provided in the outlet channel, which are integrated into the pump housing (10, 36). Alternatively or in addition to these sound expansion spaces, sound expansion spaces may be provided in an inlet channel (32) which is used for the inlet of gas ballast, said sound expansion spaces being preferably likewise integrated into the pump housing (36).
Patent CA-3023654-A1 (CA)
Inventor: MA YIPING
IPC: A61M25/01
Filed: 2017-05-08
Abstract: A medical device such as a needle subassembly is disclosed including a cover over a magnetized portion of a tissue-penetrating medical device having a shielding material associated with the cover that prevents the magnetized portion of the tissue-penetrating medical device from being de-magnetized when the cover is positioned to cover the tissue- penetrating medical device.
Patent CA-3025176-A1 (CA)
Title: Woven plastic bags with features that reduce leakage, breakage and infestations
Inventor: BAZBAZ JACOBO
IPC: B65D75/58
Filed: 2017-06-13
Abstract: A woven laminated plastic bag having features that further prevent leakage of contents out of the bag, or infestation of organisms into the contents of the bag is provided. In various aspects the bag can be fabricated from woven polypropylene and/or polyethylene layer which can be laminated with a film layer, can form a pinch bottom bag, and can have one or both sides include graphics and/or printing. The bag can also provide a top end and/or a bottom end either or both of which provide a discrete area which may contain discrete graphics and/or printing. The bag can also include a tape covered easy open feature that facilitates removal of tightly adhered sealing tape.
Patent CA-3026083-A1 (CA)
Inventor: BURNETT LISA COLE
IPC: A61K31/198
Filed: 2017-06-02
Abstract: The present invention relates to methods for regulating prohormone convertase (PC1) and compounds and treatments which increase PC1 levels, for treating Prader-Willi Syndrome (PWS).
Patent CA-3028605-A1 (CA)
Inventor: DI GIANNATALE DANIELE
IPC: F24S50/00
Filed: 2017-08-04
Abstract: Automatic motion system by dilatation of a fluid, said system acting on elements of a compact solar collector with integrated storage tank, said solar collector having least a face exposed to the solar radiation and at least another face not facing the solar radiation, said solar collector comprising a plurality of primary tubes(l), for containing at least one primary heat carrier element adapted to the storage of thermal energy, and an external sensor element arranged movable with respect to each primary conduit (1), adapted to overlap, at least partially, during its motion, in each primary conduit (1).
Patent CA-3028874-A1 (CA)
Inventor: SCHIESS RALPH
IPC: G01N33/574
Filed: 2017-07-11
Abstract: A method for collecting information about the health status of a subject is proposed involving the quantitative detection, in serum, plasma or blood of the subject, of the concentration of THBS1, the proportion of free PSA (%fPSA), preferably including the concentration of at least one protein selected from the group consisting of CTSD, OLFM4, ICAM1.
Patent CA-3030079-A1 (CA)
Title: Novel processes for the production of oligonucleotides
Inventor: CRAMERI ANDREAS
IPC: C07H21/00
Filed: 2017-07-07
Abstract: Disclosed herein are novel processes for the production of oligonucleotides that are suitable for use in the production of chemically modified oligonucleotides, such as those for use in therapy, said processes comprising: a) providing a template oligonucleotide (I) complimentary to the sequence of the product, said template having properties that allow it to be separated from the product; b) providing a pool of oligonucleotides (II); c) contacting (I) and (II) in conditions to allow annealing; d) changing the conditions to separate any impurities, comprising denaturing the annealed template and impurity oligonucleotide strands and separating the impurities; and e) changing the conditions to separate the product, comprising denaturing the annealed template and product oligonucleotide strands and separating the product.
Patent CA-3031626-A1 (CA)
Inventor: MADASU SRINATH
IPC: E21B43/26
Filed: 2016-09-09
Abstract: System and methods of controlling diversion for stimulation treatments in real time are provided. Input parameters are determined for a stimulation treatment being performed along a wellbore within a subsurface formation. The input parameters include selected treatment design parameters and formation parameters. A step-down analysis is performed to identify friction components of a total fracture entry friction affecting near-wellbore pressure loss during the stimulation treatment. Efficiency parameters are determined for a diversion phase of the stimulation treatment to be performed along a portion of the wellbore, based on the input parameters and the friction components. An amount of diverter to be injected during the diversion phase of the stimulation treatment is calculated based at least partly on the efficiency parameters. The diversion phase of the stimulation treatment is performed by injecting the calculated amount of diverter into the subsurface formation via perforations along the portion of the wellbore.