baber/WOPTO huggingface dataset:
Patent CA-2880976-A1 (CA)
Title: Moving floor system
Inventor: KONOPACKI DAVID
IPC: B65G49/00
Filed: 2015-02-03
Abstract: A moving floor system that includes a moving work surface to move work products from an upstream end to a downstream end. The moving work surface is formed from a plurality of individual carts joined to each other. The stack of carts is moved along upper support rails located at an upper level. When each individual cart reaches the downstream end, a downstream lift conveyor moves the individual cart from the upper level to a lower level. When at the lower level, each individual cart is returned from the downstream end to the upstream end. When each individual cart reaches the upstream end, an upstream lift conveyor returns the individual carts from the lower level to the upper level. An upper drive mechanism provides the motive force to move the stack of carts along the upper level at the working speed.
Patent CA-2884183-A1 (CA)
Title: Method and apparatus for vitamin d enhancement in mushrooms
Inventor: CHALUPA WILLIAM F
IPC: A23L5/30
Filed: 2013-09-16
Abstract: An apparatus (10, 10A) and method for increasing Vitamin D content in mushrooms is disclosed. A mushroom slurry of comminuted or pulverized mushrooms or mushroom parts and liquid, such as water, is passed under a UV-B light source (30) and subjected to one or more pulses of UV light. The slurry may be conveyed to the UV-B light source (30) by a vibrating conveyor (18). After UV-B light exposure, the treated slurry may be dried and ground into a powder, or the treated slurry may be filtered and the insoluble portion may be dried and ground into a powder. The irradiated mushroom powder has a mass fraction of Vitamin D2 of at least 2500 IU/gram of powder, and more preferably at least 20,000 IU/gram of powder. Irradiated mushroom powder may be incorporated into consumable food products for humans or animals, and/or may be incorporated into topical preparations for cosmetic use.
Patent CA-2885407-A1 (CA)
Title: Dispositif pousseur pour pousser des aliments sur le sol et vehicule equipe d'un tel dispositif pousseur
Inventor: JEANTIL PHILIPPE
IPC: A01K5/02
Filed: 2013-09-16
Abstract: Ce dispositif pousseur (12) comprenant un support (22) et un organe pousseur (14) porté par le support, l'organe pousseur (14) étant prévu pour pousser des aliments sur le sol suivant une direction transversale (T) du fait du déplacement du dispositif pousseur (14) suivant une direction longitudinale (L) perpendiculaire à la direction transversale (T), caractérisé en ce que l'organe pousseur (14) est mobile par rapport au support (22) en translation suivant la direction transversale (T). Application à un véhicule automatique de distribution d'aliments dans une installation d'élevage d'animaux.
Patent CA-2886153-A1 (CA)
Inventor: LU MIKE XIAOLEI
IPC: E21B33/06
Filed: 2015-03-26
Abstract: A handler holds a blowout preventer (BOP) assembly (partially or fully assembled) for transport and then erects it from a transport position to a vertical position for deployment. In the transport position the BOP assembly generally rests in a horizontal position.  During deployment of the BOP assembly by the handler, the handler is capable of moving the BOP  assembly to a vertical position, elevating it, and moving it outward, away from the base of the handler and toward a wellhead, so that the BOP assembly may be connected to a coiled tubing injector, work may be performed underneath the BOP assembly before connection to a well head, and the BOP  assembly may be placed on top of a well head for connection to the well head.
Patent CA-2888548-A1 (CA)
Inventor: LAGANIERE ERIC
IPC: E04B9/04
Filed: 2014-10-31
Abstract: The tile for a suspended ceiling system generally has a folded sheet of a high-pressure laminate material having a rectangular shape, the tile having at least a backing layer on an inside face and an externally visible decorative layer; the tile having a pair of opposite longitudinal edges and a pair of opposite transversal edges, the edges of at least one of the two pairs having at least one inward fold rigidly projecting from the inside face, and can be used as structure to be held by support members of a ceiling.
Patent CA-2889076-A1 (CA)
Inventor: JOLLY MARK R
IPC: F16F15/02
Filed: 2013-10-24
Abstract: The invention provides a system for creating a prescribed vibration profile on a mechanical device comprising a sensor (30) for measuring an operating condition of the mechanical device, a circular force generator CFG (20) for creating a controllable rotating force vector comprising a controllable force magnitude, a controllable force phase and a controllable force frequency, a controller (22) in electronic communication with said sensor and said circular force generator, the controller operably controlling the controllable rotating force vector, wherein the difference between the measured operating condition and a desired operating condition is minimized.
Patent CA-2891133-A1 (CA)
Title: Traitement de sulfure d'hydrogene
Inventor: LITTLE C DEANE
IPC: B01D53/52
Filed: 2013-12-20
Abstract: L'invention concerne un procédé chimique qui capture et convertit du sulfure d'hydrogène (H2S) gazeux en soufre élémentaire, polysulfure, dioxyde de soufre et/ou acide sulfurique tout en régénérant l'agent de capture d'hydroxyde de sodium pour l'utilisation ultérieure dans une étape de capture initiale de H2S. Le traitement peut inclure le nettoyage initial à l'hydroxyde de sodium des courants gazeux contenant H2S, la régénération électrochimique de l'hydroxyde de sodium à partir d'hydrosulfure de sodium ou de sulfure de sodium, la récupération du soufre et/ou du dioxyde de soufre à partir du traitement électrochimique, et la production d'acide sulfurique à partir de ce soufre et/ou dioxyde de soufre.
Patent CA-2892293-A1 (CA)
Inventor: COLENUTT CHRISTOPHER L
IPC: E21B17/10
Filed: 2015-05-20
Abstract: Wear sleeves and methods of using and installing such sleeves within a tubing hanger in a production wellhead assembly. A method includes positioning a wear sleeve around a polished rod and within a tubing hanger in a production wellhead assembly, the wear sleeve defining a production fluid passage. A wear sleeve includes: an outer part with pin threading sized to fit uphole facing box threading in an internal bore of a tubing hanger; an inner part defining a polished rod passage, the inner part comprising sacrificial material; a keyway defined on an uphole facing surface of one or both the outer part and the inner part; and a production fluid passage defined in use by one or more of the outer part or the inner part.
Patent CA-2894265-A1 (CA)
Inventor: JOHANSSON BENGT M
IPC: B63B35/08
Filed: 2013-12-30
Abstract: The present invention refers to a device (1) for a ship (2) arranged to be used for drilling activities at ocean and the ship (2) has at least an ice-breaking activity and is equipped with several rotatable thrusters (3). According to the invention the thrusters (3), being arranged on one hand to get away with eventual ice (4) at dynamically positioning of the ship (2) and on the other hand at an ice-breaking activity in desired directions (15, 16) to get away with loose broken ice (7) in a direction away from the ship (2), are rotatable carried and arranged to bear to a stop face (8).
Patent CA-2896968-A1 (CA)
Inventor: EAMES CURTIS
IPC: B05B7/16
Filed: 2014-01-06
Abstract: An improved thermal fogging device includes an extended heat transfer surface located within the aerosolization chamber that increases the mixing of the liquid chemical particles and the hot gases in the aerosol to improve aerosolization. The extended heat transfer surface also helps to increase the heat transfer to the forming aerosol in the aerosolization chamber.
Patent CA-2897217-A1 (CA)
Inventor: AHMED MALLIK
IPC: A23B4/044
Filed: 2014-01-06
Abstract: A device has an inner wall with a plurality of flow openings and defining a smoking chamber. A solid outer wall surrounds the inner wall to define a flow gap between the inner wall and outer wall. A top cover extends to enclose the smoking chamber and the flow gap from the top. Openings may be provided for air flow into and out of the device.
Patent CA-2900784-A1 (CA)
Title: Modules de marche cooperant pour former un escalier temporaire
Inventor: PRESTON JOHN
IPC: E04G5/10
Filed: 2014-02-11
Abstract: L'invention concerne un ensemble escalier, comprenant au moins deux modules de marche reliés chacun à un module adjacent; l'ensemble escalier comprenant un premier module ayant des première et seconde butées latérales et avec un pas s'étendant entre celles-ci. Il existe au moins une autre surface de butée associée auxdites première et seconde butées latérales, et qui fournit une surface de support pour recevoir et retenir un module de marche adjacent. Le second module comprend un pas, lorsque le premier module de marche est disposé dans une position élevée par rapport au pas du premier module, et lorsque le second module s'accouple à la surface de butée du premier module.
Patent CA-2901050-A1 (CA)
Title: Caged platinum nanoclusters for anticancer chemotherapeutics
Inventor: LIN SHU-YI
IPC: A61K9/48
Filed: 2014-02-18
Abstract: A caged platinum nanocluster complex is disclosed. The complex comprises (a) an amine-terminated dendrimer; and (b) a platinum nanocluster comprising platinum oxides, the platinum nanocluster being confined inside of the amine-terminated dendrimer. The complex exhibits cytotoxicity to cancer cells. A double-caged platinum nanocluster complex is also disclosed, which comprises polyethylene glycol (PEG) coated on the surface of a dendrimer caged platinum nanocluster complex. The double-caged caged platinum nanocluster complex comprises pH-sensitive bonds on the surface thereof. Also disclosed are methods of preparing and using the same.
Patent CA-2901581-A1 (CA)
Inventor: LIU SHENG-YUNG
IPC: C07C45/61
Filed: 2014-02-20
Abstract: Provided herein are processes of preparing cydohexenone compounds useful for cancer treatments and/or diseases. The present disclosure relates to composition and processes of preparing cyclohexenone compounds. In one aspect, there are provided a process for preparing a compound of formula I, comprising a step of reacting a compound of formula II.
Patent CA-2903952-A1 (CA)
Title: Sliding nozzle device
Inventor: FUNATO JUNICI
IPC: B22D11/10
Filed: 2014-03-25
Abstract: The present invention provides a sliding nozzle device which is configured so as to reduce damage such as the roughening of the surface of a used plate and the chipping of the periphery of a nozzle hole. This sliding nozzle device is provided with a stationary metallic frame (20), a sliding metallic frame (30), and an opening/closing metallic frame (40) which holds the sliding metallic frame in a slidable manner. The sliding contact surfaces (33a, 46a) of sliding members (33, 46) which are provided to both the sliding metallic frame (30) and the opening/closing metallic frame (40) are in sliding contact with each other. The sliding contact surfaces (33a) of a sliding member of the sliding metallic frame are arranged at the front and rear in the sliding direction at a predetermined distance from each other, and the portion between the front and rear sliding contact surfaces (33a) is a recess (34). The sliding contact surfaces (46a) of the sliding member of the opening/closing metallic frame are provided at the front and rear in the sliding direction at a predetermined distance from each other, and the portion between the front and rear sliding contact surfaces (46a) is a recess (47).
Patent CA-2904547-A1 (CA)
Title: Radon gas mitigation systems and apparatus
Inventor: FOX RANDI
IPC: E04H9/00
Filed: 2014-03-07
Abstract: A building panel may be installed below a slab in the construction of buildings. The building panel supports the slab and also provides a ventilation layer that may be depressurized to eliminate or reduce infiltration of radon gas into the building. The ventilation layer may comprise channels which provide a two-dimensionally interconnected void. Ventilation panels which include collars for connecting to ventilation systems may be provided. The panels may be installed directly on compacted soil. The building panels may additionally provide sub-slab insulation and/or a capillary break for water drainage. In some embodiments the building panels are formed substantially entirely of thermal insulating material such as rigid polystyrene foam. In an example embodiment the panels are approximately 4 inches thick and have a grid of intersecting channels formed on an underside of the panels.
Patent CA-2905284-A1 (CA)
Inventor: YOSHIDA KAZUAKI
IPC: A61C17/26
Filed: 2014-03-07
Abstract: An object of the present invention is to provide an electric toothbrush with a thinner handle part to ensure the ease of manual tooth-brushing while improving the ease of a switch operation between the operating state and the stopped state, the electric toothbrush being configured to realize an effective oral cleaning by automatically giving a necessary mechanical assistance to a brush part according to the brushing state constantly varying during tooth-brushing depending on the cleaned part and the ways of holding and moving the toothbrush. The electric toothbrush includes: a toothbrush main body (2) having a brush part (15) and a handle part (20) for manually operating the brush part (15); a vibration generation means (3) that vibrates the brush part (15); an acceleration sensor (4) that detects a manual brushing action; and a control means (5) that controls at least the vibration generation means (3).
Patent CA-2906629-A1 (CA)
Inventor: RAHMAN HOSAIN SADEQUR
IPC: G02B27/01
Filed: 2014-03-13
Abstract: Techniques associated with a social data-aware wearable display system are described, including a frame configured to be worn, a display coupled to the frame, the display configured to provide an image in a field of vision, a sensor configured to capture sensor data, a secondary sensor configured to capture environmental data, a sensor analytics module configured to process the sensor data and the environmental data to generate sensor analytics data, and a communication facility configured to send sensor analytics data to another device and to receive remote data. Some embodiments also include an adaptive optics module configured to determine an optical distortion to be applied to the image.
Patent CA-2911030-A1 (CA)
Inventor: HENRY JIM
IPC: B65G65/30
Filed: 2015-11-03
Abstract: Aspects of the invention provide Vehicle-to-Vehicle Control (V2V) operation to keep an air cart or other storage element full and in operation during agricultural operations. When an air cart system and a supply vehicle come into an "active zone," V2V can give control to the air cart system (or the air cart system could give control to the supply vehicle) to dictate at least one of a forward speed, a vehicle alignment and a direction of travel of the supply vehicle (or the air cart system). It could also control data exchange between the systems/vehicles. Accordingly, V2V may allow for precise control of loading operations and may reduce the risk of collisions in the field.
Patent CA-2911367-A1 (CA)
Inventor: ODA KOHEI
IPC: H01M8/0438
Filed: 2015-11-05
Abstract: A fuel cell system includes an air compressor that supplies oxidant gas to a fuel cell installed in a fuel cell vehicle, a measured rotational speed acquirer that acquires a measured value of rotational speed of the air compressor, and a controller that calculates a rotational speed command value of the air compressor based on required generated power of the fuel cell, calculates a torque command value of the air compressor based on the calculated rotational speed command value and current rotational speed of the air compressor, and controls rotational speed of the air compressor based on the calculated torque command value. The controller estimates the current rotational speed of the air compressor based on the measured value of the rotational speed acquired by the measured rotational speed acquirer and a history of the calculated torque command value, and calculates the torque command value by using the estimated rotational speed.
Patent CA-2912408-A1 (CA)
Title: Article manufacture a base de plastique et procede de formation associe
Inventor: BIRCHMEIER BRETT
IPC: A47B96/20
Filed: 2014-05-21
Abstract: L'invention concerne un article conformé de composition de plastique orienté (OPC) ayant des dimensions de longueur, de largeur et d'épaisseur dans lesquelles les dimensions de largeur et d'épaisseur sont inférieures à la dimension de longueur, ayant au moins une surface qui peut être usinée de sorte qu'une partie de l'article conformé OPC est réduite en ce qui concerne la dimension de la largeur ou de l'épaisseur le long d'au moins une partie de la longueur de l'article. L'invention concerne également un procédé de fabrication et d'usinage d'un article conformé OPC.
Patent CA-2914413-A1 (CA)
Title: Indirect lighting luminaire
Inventor: BOYER JOHN D
IPC: F21V23/00
Filed: 2014-02-25
Abstract: A luminaire comprising a reflector having first and second outer edges and defining a downwardly open recess, the reflector defining a downwardly depending peak dividing the downwardly open recess into two troughs; a light source located at each of the first and second outer edges and configured to emit light into the downwardly open recess.
Patent CA-2915189-A1 (CA)
Inventor: FARNUM BRYAN CHRISTOPHER
IPC: C12Q1/00
Filed: 2015-12-11
Abstract: The present document describes a screening composition comprising a marker compound, chosen from at least one of iodine, and fluorescein; eosin Y, erythrosine, ponceau S, calcein, a catalyst, chosen from at least one boron trioxide (B2O3), potassium (K), Gallium (III)oxide (Ga2O3), Nickel (II) oxide (NiO), Vanadium (V) oxide (V2O5), magnesium oxide (MgO), a bismuth oxide chosen from bismuth subcarbonate [Bi2O2(CO3)], bismuth chloride oxide (BiCLO), and bismuth oxide (Bi2O3), cesium bromide (CsBr), lanthanum (III)oxide (La2O3), molybdenum (VI) oxide (MoO3), neodymium oxide (Nd2O3), Nickel (II) carbonate anhydrous (NiCO3); and a pigment, chosen from at least one of scandium (III) oxide (Sc2O3), Lead (IV) oxide (PbO2), Sulfur (S) powder, and Tungsten (VI) oxide (WO3), chromium (IiI) oxide (Cr2O3), copper (II) oxide (CuO), copper (I) oxide (Cu2O), iron (III)oxide (Fe2O3), lead (II) oxide (PbO). The document also describes method of using the same.
Patent CA-2915401-A1 (CA)
Title: A food or beverage preparation machine with detachable brewing unit
Inventor: AIT BOUZIAD YOUCEF
IPC: A47J31/44
Filed: 2014-08-08
Abstract: The invention concerns a food or beverage preparation machine (1) for preparing a flowable food product or a beverage by mixing a fluid with a precursor ingredient, said machine comprising: - a base (2) having a fluid source, a pump means suitable for conducting said fluid from the source through fluid-conducting pipes to a fluid delivery port (9), and - a functional element (3) detachable from the base (2), comprising connecting means (6, 7, 8) for connecting fluidly to the delivery port of the base (9), characterized in that said base (2) and said detachable functional element (3) both have cooperating magnetic attachment means such that the detachable element and the base can be removably connected with an attracting magnetic effect, and then disconnected by rotating said detachable element relative to said base with a repelling magnetic effect.
Patent CA-2919350-A1 (CA)
Inventor: POWELL PETER O
IPC: G06Q50/32
Filed: 2016-01-29
Abstract: A postal code map and related data constructed of polygons representing multiple-digit postal codes and defined by attribution information and/or other spatial features thereby providing more granular and precise entities to optimize activities such as trade area analysis and visualization. The polygons are created and illustrated by generating Voronoi tessellation based on the location of high precision address points and/or interpolated address points, multiple-digit postal codes of each and, for further refinement, attribution information and/or other spatial features such as streets, roads and highways; water borders and boundaries;  rail lines; and park, city, county and other municipal, commercial and residential boundaries or barriers to further enclose, restrict and/or define the resulting polygon limits of the visual map.
Patent CA-2920505-A1 (CA)
Inventor: MALVIN EUTICK
IPC: C07D279/20
Filed: 2014-08-15
Abstract: A process for the purification of diaminophenothiazinium compounds, and particularly of methylene blue, is described. The process provides for simple and effective purification by reduction of the post-synthesis or commercially available diaminophenothiazinium compound to form a reduced complex thereof. This can then be purified in a more straightforward manner than the original compound by, for example, recrystallisation before being allowed to oxidise back to the diaminophenothiazinium compound.
Patent CA-2924218-A1 (CA)
Title: Structure d'interconnexion pour des moteurs e/o ayant une compensation d'impedance pres d'une region de connexion de circuit
Inventor: KAIKKONEN ANDREI
IPC: G02B6/42
Filed: 2014-09-16
Abstract: La présente invention porte sur une structure d'interconnexion pour coupler au moins une unité électronique pour délivrer et/ou recevoir des signaux électriques, et au moins une unité optique pour convertir lesdits signaux électriques en signaux optiques et/ou inversement, à un composant électronique supplémentaire. La structure d'interconnexion comprend un substrat électriquement isolant (102) et une pluralité de paires de conducteurs de signal (104, 120) à coupler entre ladite unité électronique (108, 116) et une région de contact d'extrémité avant (106) pour mettre en contact électriquement ladite structure d'interconnexion avec ledit composant électronique supplémentaire. Une couche de plan de masse (118) est isolée électriquement desdites paires de conducteurs de signal (104, 120), chaque paire de conducteurs de signal (104, 120) possédant une région de connexion de circuit (122) pour mettre en contact électriquement des bornes respectives de ladite au moins une unité électronique (108, 116), et dans une région adjacente auxdites bornes de ladite au moins une unité électronique (108, 116) ladite couche de plan de masse (118) possédant une pluralité de dégagements (126) qui sont chacun affectés à une paire de conducteurs de signal (104, 120) et séparés d'un dégagement voisin respectif.
Patent CA-2926437-A1 (CA)
Inventor: RINAS RYAN L
IPC: E21B7/18
Filed: 2016-04-07
Abstract: A device for coupling to a working end of a hydrovac boom hose is disclosed.  The device includes a tubular suction tube configured for removably coupling to the working end of the hydrovac boom hose such that an opening of the working end remains unobstructed. A  plurality of high pressure water jet nozzles is located around a circumference of the tubular suction tube such that the water jet nozzles surround the working end of the hydrovac boom hose to dislodge earthly materials under the device. The high pressure water jet nozzles are configured for emitting high pressure that dislodge earthly material. A  cylindrical housing to enclose and protect the tubular suction tube, water jet nozzles, locating device and provide an air duct for the ambient air to pass down threw. A plurality of air vents in the cylindrical housing that provide flow of ambient air to an area being excavated. The conduit coupled with the cylindrical housing, the conduit for allowing ingress of water to the plurality of high pressure water jet nozzles.
Patent CA-2926928-A1 (CA)
Inventor: BERUBE GERVAIS
IPC: A61K31/4015
Filed: 2016-04-11
Abstract: There are provided compounds of formula (I) (see formula I) in which R1, R2, R3, R4 and Q can represent various different possibilities.  These compounds can be useful as anticancer agents as well as anti-inflammatory agents and/or anti-metastatic agents.