baber/WOPTO huggingface dataset:
Patent CA-2880365-A1 (CA)
Title: Multifocal diffractive ophthalmic lens using suppressed diffractive order
Inventor: LIU YUEAI
IPC: G02C7/06
Filed: 2015-01-29
Abstract: A multifocal ophthalmic lens includes an ophthalmic lens and a diffractive element. The ophthalmic lens has a base curvature corresponding to a base power. The diffractive element produces constructive interference in at least four consecutive diffractive orders corresponding a range of vision between near and distance vision. The constructive interference produces a near focus, a distance focus corresponding to the base power of the ophthalmic lens, and an intermediate focus between the near focus and the distance focus. A diffraction efficiency of at least one of the diffractive orders is suppressed to less than ten percent.
Patent CA-2882167-A1 (CA)
Inventor: GARNET JASON
IPC: H04N21/414
Filed: 2013-08-16
Abstract: Systems and methods for providing location-based advertising on transit vehicles comprising the installation of one or more digital displays capable of displaying advertisements, wherein the advertisement displayed is controlled by a media player that determines the advertisements to be played based on the current time and location of the transit vehicle. Through the use of the system, the displayed advertisement can be selected based on the geographical location of the transit vehicle on its route. Additionally, through the use of digital displays, the advertisements displayed can be rotated throughout the transit vehicle to allow both more individual advertisements to be displayed on a single vehicle and to allow riders to view more advertisements while on the transit vehicle.
Patent CA-2882744-A1 (CA)
Inventor: PIEKNY PIOTR
IPC: B62D33/08
Filed: 2013-08-28
Abstract: A towable trailer has a main frame and an inner frame, and a scissors-type lift structure between them so as to elevate the inner frame above the main frame. A first hydraulic cylinder is used to actuate the scissor-type lift in order to raise the inner frame. A second hydraulic cylinder is also preferably provided in order to raise the front end of the inner frame, so as to provide a towable trailer having a tiltable and raisable platform which can be more easily loaded and unloaded.
Patent CA-2883626-A1 (CA)
Inventor: ZHANG HUI
IPC: F21V17/08
Filed: 2015-02-26
Abstract: A self-centering hyperbolic trim assembly is provided for a recessed light fixture. The trim assembly includes a mixing chamber, a hyperbolic reflector and a reflector mounting assembly to mount the hyperbolic reflector without rigid attachment in an optic housing of the recessed light fixture. The mixing chamber is top mounted by its chamber holder portion over an LED light source in the optic housing. The mixing chamber has a light transmitting chamber body held within the chamber holder portion, whereby a space is formed between the chamber holder and the light transmitting chamber body. This space is sufficient to accept the free upper end of the hyperbolic reflector therein, thus creating a self-centering interference fit between the mixing chamber and the reflector, while protecting the LED light source, when the light fixture is assembled, thereby maintaining consistent light output and patterning.
Patent CA-2887038-A1 (CA)
Title: Method and system for determination of at least one property of a joint
Inventor: NILSSON KLAS
IPC: B25J9/16
Filed: 2013-10-21
Abstract: The invention relates to a method for determining at least one property of a joint, such as a joint (112, 114, 116-119, 180) of a manipulator (110), wherein said joint is configured to be driven by at least one actuator, the actuator being configured to drive said joint (112, 114, 116-119, 180) via a drivetrain. The method comprises: clamping (200) said joint such that motion of the joint becomes constrained, and actuating (210) said drivetrain while monitoring at least one quantity associated with a torque of said actuator and at least one quantity associated with the actuator position in order to determine (220) at least one output value of said actuator, said output value corresponding to at least one joint position and determining (230) the at least one property of the joint based on said at least one output value. The invention further relates to a system for determining the at least one property of a joint.
Patent CA-2888338-A1 (CA)
Inventor: SCOBIE MARTIN
IPC: A61K31/505
Filed: 2013-11-26
Abstract: A compound of formula (I), or a pharmaceutically-acceptable salt thereof. The compound is useful in the treatment of cancer or other diseases that may benefit from inhibition of MTH1.
Patent CA-2889640-A1 (CA)
Inventor: WALKER KRIS
IPC: B63B35/607
Filed: 2015-04-29
Abstract: Disclosed herein is a partially inflatable vessel having an open region at the bow and optionally at the stern of the vessel. A removable covering such as a tarp is provided at the bow region to allow access through the open region when the tarp is removed. The hull tarp covers the bow region to improve stability and operation of the vessel when moving through water at significant speeds.
Patent CA-2889943-A1 (CA)
Title: Double vertical hanging unit, in the form of pouches, for hydroponic plant cultivation, panel of double vertical hanging units, in pouch form, and greenhouse structure therefore
Inventor: MARTINEZ RUANOVA LUIS HECTOR ALBERTO
IPC: A01G31/06
Filed: 2013-10-04
Abstract: The present invention relates to a modular panel and structure of a double vertical hanging unit, in the form of geotextile felt pouches, for hydroponic plant or vegetable cultivation, which comprises a vertical panel with a plurality of double vertical hanging units, in the form of geotextile felt pouches for hydroponic cultivation, a structure with a plastic cover and fixed zenithal ventilation for forming a greenhouse, and the system for the construction thereof. The object of the present invention is to provide a type of vertical panel and greenhouse that is totally different from those that currently exist on the market, by virtue of a novel, simple internal structure, the main feature of which combines the advantages of various of the vertical panels and greenhouses that exist on the market, but with a smaller number of components and with greater efficiency.
Patent CA-2895213-A1 (CA)
Inventor: LINDNER CHARLES
IPC: A45F4/08
Filed: 2012-12-21
Abstract: Provided herein is a cot convertible to a pack-rack comprising: first, second and third sections serially aligned along a general longitudinal axis; the first section and the third section similarly configured, each comprising a pair of co-planar side rails rigidly connected at corresponding first and second end regions, respectively by first and second U-shaped feet; the distance between the first and second U-shaped feet of the first section substantially equal to the distance between the first and second U-shaped feet of the third section; the second section comprising two co-planar side rails; and the first section pivotally coupled to a first end region of the second section and the third section pivotally coupled to a second end region of the second section.
Patent CA-2897974-A1 (CA)
Inventor: PONCE BRENT A
IPC: A61B17/80
Filed: 2014-01-10
Abstract: In some embodiments, apparatus for the fixation of proximal humerus fractures includes an implantable humerus plate having a proximal portion adapted to be positioned at a head and medial calcar of the humerus, a distal portion adapted to be positioned along a shaft of the humerus, and a plurality of calcar openings provided through the proximal portion adapted to receive calcar fasteners that extend into the medial calcar.
Patent CA-2899062-A1 (CA)
Inventor: BANNING JEFFERY H
IPC: C09D11/328
Filed: 2015-07-27
Abstract: The present disclosure provides an encapsulated visible light absorbing dye dispersion, and the process for producing the same. The present disclosure further provides an inkjet ink comprising an ink vehicle and an encapsulated visible light absorbing dye dispersion thereof, and the process for producing the same.
Patent CA-2901428-A1 (CA)
Inventor: MARK JOSEPH L
IPC: A61B17/34
Filed: 2014-02-11
Abstract: A surgical access assembly is described that includes an outer sheath and a selectively removable obturator. The outer sheath is defined by an open distal end and an open proximal end and includes a hollow body portion therebetween. The obturator is defined by a distal end and a proximal end, wherein the distal end further comprises a tapered distal tip member. The obturator is configured to be received within the outer sheath such that the tapered distal tip member protrudes from the open distal end of the outer sheath when the obturator is in an introducing configuration. The outer sheath further includes a gripping member, wherein the gripping member includes at least one retaining notch formed on an outer surface thereof.
Patent CA-2902065-A1 (CA)
Inventor: BALLESTEROS ANN THEODORE
IPC: A61Q19/00
Filed: 2014-03-04
Abstract: A pigmented skin care composition including a dermatologically acceptable carrier and at least a first and second interference pigment. The composition according to the invention is useful in improving the appearance of the skin and in particular in reducing the appearance of skin discontinuities.
Patent CA-2904175-A1 (CA)
Title: Energy-efficient and controlled vaporization of cryofuels for aircraft engines
Inventor: KAMATH DEEPAK MANOHAR
IPC: B64D37/34
Filed: 2014-03-12
Abstract: A method and apparatus of using cryogenic fuel (12) in an engine (101) for an aircraft (5) wherein the cryogenic fuel (12) is supplied to the engine for combustion.
Patent CA-2904540-A1 (CA)
Inventor: FISHER SCOTT J
IPC: A61P9/00
Filed: 2014-03-15
Abstract: Described herein are methods of treating a subject with a cardiomyopathy by administering to the subject's heart, via percutaneous retrograde coronary sinus perfusion, a pharmaceutical composition that comprises a DNA plasmid encoding SDF-1 and a pharmaceutically acceptable carrier or diluent.
Patent CA-2906368-A1 (CA)
Title: Nanoparticules de dioxyde de titane rutiles et agregats ordonnes aciculaires associes
Inventor: FU GUOYI
IPC: C01G23/053
Filed: 2014-03-14
Abstract: L'invention concerne des agrégats ordonnés aciculaires de cristallites allongées de TiO2 qui ressemblent à des bouquets de fleurs et/ou à des entonnoirs triangulaires de la taille du nanomètre. L'invention concerne également un procédé de préparation de ces agrégats en hydrolysant thermiquement un précurseur de TiO2 soluble dans une solution aqueuse en présence d'un agent contrôlant la morphologie choisi parmi les acides carboxyliques et les acides aminés.
Patent CA-2907463-A1 (CA)
Title: Method for measuring soap content in black liquor and an analytical container
Inventor: HOFSTEDT ANDERS GORAN
IPC: G01N33/00
Filed: 2014-03-19
Abstract: The invention concerns a analytical method for measuring the soap content in black liquor. The analytical method comprises a first step where a defined amount of black liquor is arranged in analytical container, a second step where the black liquor is centrifuged and a soap concentrate is gathered in the upper part of the analytical container, a third step where the amount of soap concentrate is determined, and a fourth step where the soap content is calculated. By centrifuging the black liquor soap concentrated with a soap content of 58- 62% is obtained, which enable measurement of the dry matter with an accuracy of ± 2% within a very short time period. In one embodiment the analytical method comprises a fifth step where a modification of the calculated soap content is made with consideration to the density of the black liquor. In another embodiment of the invention the cylindrically symmetrical analytical container comprises a neck 2 with scale marks and a lower part 1. The defined amount of black liquor is defined by filling the analytical container to the uppermost mark, while the amount of soap concentrate is determined by the lower boundary of the soap concentrate, which can be measured with the scale marks. The invention also comprises an analytical container for us with such a method.
Patent CA-2910179-A1 (CA)
Inventor: HOKSTAD KETIL
IPC: G01V1/36
Filed: 2013-04-22
Abstract: There is described a technique for determining a temperature at a region below the surface of the Earth. In an embodiment, a time of travel of a seismic wave following the emission from a source into the earth is provided, and the travel time is used to estimate the temperature. In one example, a model based on the travel time and a further component, which may for example be based on heat flow and a constant of proportionality between seismic velocity and thermal conductivity, may be used to estimate the temperature.
Patent CA-2913103-A1 (CA)
Title: Dispositif de cintrage de profiles tels que des tubes
Inventor: JAUBERT PHILIPPE
IPC: B21D7/024
Filed: 2014-01-20
Abstract: L'invention améliore les machines à cintrer en réduisant le nombre de forme de cintrage requises sans égard au nombre d'empreintes nécessaires. Un dispositif de cintrage de profilés comprenant une forme de cintrage axée sur un axe, dotée d'une gorge périphérique interrompue par une échancrure, un empilage de contre-mors de serrage comportant chacun une empreinte de serrage du profilé et présentant une forme adaptée pour se loger dans l'échancrure de chaque forme de cintrage avec leur empreinte s'étendant dans la continuité de la gorge périphérique de la forme de cintrage, des moyens de déplacement vertical de l'empilage de contre-mors de serrage, adaptés pour déplacer l'empilage selon un axe parallèle à l'axe de cintrage, un empilage de mors de serrage, comportant des empreintes complémentaires des empreintes des contre-mors de serrage, et des moyens de déplacement relatif de l'ensemble forme(s) de cintrage/empilage de contre-mors de serrage et de l'empilage de mors de serrage.
Patent CA-2914008-A1 (CA)
Inventor: LINNEY ROBERT JOSEPH II
IPC: E05B47/06
Filed: 2014-06-11
Abstract: A cooler for storing food and other applications monitors the temperature inside the food compartment and if it falls below a predetermined temperature locks the door to restrict a customer's access to the food inside.
Patent CA-2914071-A1 (CA)
Title: Methods and aparatus for the detection and reduction of health risks
Inventor: YAO HSIN-YUN
IPC: A61B5/00
Filed: 2015-12-07
Abstract: Methods and apparatus for the detection and reduction of health risks are described. A method for the detection and reduction of health risks includes a central coordination system receiving requests to store data from a sensor badge unit that is being worn by end users. The request data may include raw sensor data and state information about the end user. Additionally the central coordination system receives requests from clients to access the data stored. The central coordination system applies aggregation policies based on the credentials of the requesting user. The central coordination unit additionally stores a list of challenges and rewards. The central coordination system sends a message to the user client device containing the challenges and confirmation of certain rewards when the activity of the end user reaches certain thresholds. These thresholds, the rewards, and the challenges may be added via the employer interface, or via the insurance company interface. These challenges may be pushed to clients, and clients may request challenges. Included are the apparatus to attach the sensor unit to the access badge of an end user, the apparatus to send the data to the central coordination system, and the methods to process and store the data.
Patent CA-2919308-A1 (CA)
Title: Panneau en composite dote d'un appareil de chauffage integre et methodes associees de fabrication
Inventor: DUCE JEFFREY L
IPC: B32B38/14
Filed: 2016-01-27
Abstract: Il est décrit un panneau composite qui comprend une première couche faite dun matériau non conducteur. Ce panneau comprend également un radiateur à résistance imprimé sur la première couche. De plus, le panneau comprend une deuxième couche adjacente au radiateur à résistance, qui est placé entre la première et la deuxième couche. La deuxième couche est faite dun matériau non conducteur.
Patent CA-2922042-A1 (CA)
Inventor: ROBILLARD BRUCE
IPC: F04C29/12
Filed: 2016-02-29
Abstract: In at least one embodiment the present invention provides a vacuum pump assembly having a vacuum pump body defining a cylindrical internal pump chamber housing a rotary vane rotatable about an axis radially removed from the centre of the cylindrical internal pump chamber, an inlet, at least one outlet, a rotary power source abutting the vacuum pump body and having a proximal surface fluidly communicating with the internal pump chamber by way of the at least one outlet; the rotary power source having a rotating shaft operably connected to the rotary vane, and an electronics housing positioned adjacent the vacuum pump body such that as the rotary vane is rotated a first abbreviated crescent shaped working space is defined in communication with the inlet and as the rotary vane continues to rotate a second abbreviated crescent shaped working space is defined in communication with the at least one outlet.
Patent CA-2922181-A1 (CA)
Title: Systeme et procede de gestion d'identite
Inventor: BOUSE MARGARET
IPC: H04L9/32
Filed: 2014-08-22
Abstract: Conformément à certaines mises en uvre, l'invention concerne un procédé mis en uvre par ordinateur qui consiste à : recevoir, à partir d'une partie utilisatrice, une requête pour déterminer une fiabilité d'une requête de transaction particulière, la requête de transaction étant soumise initialement par un utilisateur pour accéder à des données gérées par la partie utilisatrice ; sur la base de la requête de transaction, résumer la requête de transaction particulière en caractéristiques de transaction, les caractéristiques de transaction étant dépourvues d'actifs sources de la transaction ; générer des premières données lisibles par machine codant des caractéristiques de transaction de la transaction sous-jacente tel que demandé, les caractéristiques de transaction étant propres à la requête de transaction particulière ; soumettre une première interrogation au niveau d'un premier moteur pour déterminer une éligibilité d'accès de l'utilisateur soumettant la requête de transaction, la première interrogation comprenant les informations de justificatifs d'identité de l'utilisateur effectuant une soumission, ainsi que les caractéristiques de transaction résumées qui peuvent être appliquées uniquement une fois à la requête de transaction sous-jacente ; et recevoir la détermination d'éligibilité d'accès à partir du premier moteur.
Patent CA-2926918-A1 (CA)
Inventor: JAMISON DALE E
IPC: E21B21/08
Filed: 2013-11-12
Abstract: Systems and methods for optimizing drilling results may be based on, inter alia, (1) real-time data collected during drilling, (2) a transiently modeled cuttings distribution along the wellbore, and optionally (3) a theoretical change to one or more operational parameters. In some instances, methods may include drilling a wellbore penetrating a subterranean formation while circulating a drilling fluid; gathering real-time data about the drilling; calculating a cuttings distribution along the wellbore based on the real-time data using a transient model; calculating an equivalent circulating density profile along the wellbore based on (1) real-time data collected during drilling, (2) a transiently modeled cuttings distribution along the wellbore, and optionally (3) a theoretical change; and changing at least one operational parameter based on a comparison of the equivalent circulating density profile to a fracture gradient of the subterranean formation.
Patent CA-2928196-A1 (CA)
Title: Non-invasive analyte detection system with modulation source
Inventor: CONRAD ANDREW JASON
IPC: A61B5/1468
Filed: 2014-10-22
Abstract: A system for modulating a response signal includes functionalized particles configured to interact with target analytes, a detector configured to detect an analyte response signal transmitted from the body, a modulation source configured to modulate the analyte response signal, and a processor configured to non-invasively detect the one or more target analytes by differentiating the analyte response signal from a background signal, at least in part, based on the modulation. The analyte response signal is related to the interaction of the target analytes with the functionalized particles. In some examples, the system may also include magnetic particles and a magnetic field source sufficient to distribute the magnetic particles into a spatial arrangement in the body. The analyte response signal may be differentiated from the background signal, at least in part, based on modulation of the signals due, at least in part, to the spatial arrangement of the magnetic particles.
Patent CA-2932739-A1 (CA)
Inventor: HEINEMANN STEFAN
IPC: B62J11/00
Filed: 2016-06-09
Abstract: A holder for fastening an accessory part to a two-wheeler comprises a base section for fastening the holder to the two-wheeler and a reception section for receiving a spigot-like holding section of the accessory part. In this respect, the reception section has a continuous passage which extends along a passage axis and which has an inlet section at a first end for introducing the holding section of the accessory part into the continuous passage as well as a constriction section at a second end opposite the first end whose cross-section is constricted with respect to the inlet section to limit the introduction of the holding section of the accessory part into the continuous passage.
Patent CA-2932901-A1 (CA)
Inventor: WAGLE VIKRANT B
IPC: C09K8/035
Filed: 2014-02-26
Abstract: A bridging material for a well treatment fluid that comprises a protein-based fibrous material and at least one additional material is provided. For example, the protein-based fibrous material can be soy protein fiber (SPF). The additional material is a lost circulation material. A process for treating a wellbore penetrating a subterranean formation with minimal or no loss of treatment fluid into the formation is also provided. A system for drilling a wellbore from the surface into a subterranean formation with minimal or no loss of drilling fluid into the formation is also provided.
Patent CA-2933063-A1 (CA)
Inventor: MERCIER JEAN-ALEXIS
IPC: A01F15/08
Filed: 2016-06-15
Abstract: A round baler is equipped with a bale compression chamber, a roller, which is supported against the frame of the round baler so as to be rotatable and, during the formation of the bale, so as to be otherwise essentially stationary and which directly or indirectly interacts with the bale, and a sensor for detecting the size of a bale forming in the bale compression chamber.  The sensor is configured for detecting the supporting force with which the roller bears against the frame.
Patent CA-2933588-A1 (CA)
Inventor: ROJAS BORQUEZ NINON
IPC: A23L2/02
Filed: 2013-12-17
Abstract: The invention relates to a functional drink based on Chilean vitis vinífera grape juice enriched with polyphenols of an intermediate molecular weight, extracted from red grape varieties. This drink generates biological effects beneficial for cardiovascular health as it has an anti-inflammatory and hypolipemic effect, as well as improving the dependent nitric oxide vasodilatory capacity.