baber/WOPTO huggingface dataset:
Patent CA-2899605-A1 (CA)
Title: Mobile communication devices
Inventor: MERCANDO CHRISTINA
IPC: H04W88/04
Filed: 2014-02-24
Abstract: A mobile communication device that comprises a fashion accessory and a signaling assembly is provided. The signaling assembly may be configured to provide sensory stimuli such as a flashing LED light and a vibration. These stimuli may vary depending on the signal received from a remote communication device or from gestures made by a user or from information stored in the mobile communication device.
Patent CA-2900799-A1 (CA)
Title: Horizontal rotary mower
Inventor: ZERBARINI RICHARD
IPC: A01D34/42
Filed: 2014-02-13
Abstract: A lawnmower uses thin, replaceable blades with a hardened cutting edge. Such blades are held by blade holding elements in a horizontally rotating blade assembly. The blade assembly is covered by a blade assembly guard that is only open underneath at a point where blades in the blade assembly would cut grass during normal operation. A blade assembly access panel in the upper portion of the blade assembly guard allows blades to be easily replaced.
Patent CA-2902244-A1 (CA)
Title: Dispositif et procede de controle de documents de valeur, en particulier de billets de banque, ainsi que systeme de traitement de documents de valeur
Inventor: SU SHANCHAUN
IPC: G07D7/182
Filed: 2014-04-17
Abstract: L'invention concerne un dispositif et un procédé de contrôle de documents de valeur (3), en particulier de billets de banque, ainsi qu'un système de traitement de documents de valeur, comprenant  - au moins un capteur servant à détecter un rayonnement électromagnétique transmis par un document de valeur (3) et à générer des premiers signaux de capteur correspondants, ainsi qu'à détecter un rayonnement électromagnétique renvoyé par le document de valeur (3) et à générer des seconds signaux de capteur correspondants et  - un système d'évaluation servant à contrôler si le document de valeur (3) comporte un objet étranger (4), en particulier un ruban adhésif, en tenant compte des premiers et seconds signaux de capteur correspondant respectivement au rayonnement électromagnétique transmis ou renvoyé dans la zone du bord du document de valeur (3). L'invention empêche d'identifier comme objet étranger (4) des déformations (5) présentes dans la zone du bord du document de valeur (3).
Patent CA-2902707-A1 (CA)
Inventor: D ANDREA MARK A
IPC: A61M25/01
Filed: 2014-03-05
Abstract: Radiation therapy or brachytherapy devices, systems and methods are in general catheter form and include at least one therapeutic expandable component that assists in placement of radio therapeutic members at desired treatment locations within an existing body cavity or at a site that was formed under a patient's skin for treatment purposes. One or more detectors, such as microdiodes, are present on the device, and a hyperthermia tube or the like is also included that delivers hyperthermia treatment for the target treatment site or sites. Data collected by the detector allows the medical professional to monitor radiation treatment and, when desired, interaction between hyperthermia treatment and radiation delivery by the radiation treatment member.
Patent CA-2904647-A1 (CA)
Inventor: ROBBINS REBECCA J
IPC: C09B61/00
Filed: 2014-03-14
Abstract: The present invention is directed to natural blue anthocyanin-containing colorants comprising fractions of anthocyanin molecules separated from anthocyanin-containing vegetable and fruit juices and extracts. Anthocyanin fractions are separated at a select pH based on differences in polarity of the anthocyanin molecules in the anthocyanin-containing vegetable and fruit juices and extracts. The invention is directed to the anthocyanin fractions providing color characteristics similar to those provided by the synthetic blue colorant, FD&C Blue No. 1. The present invention is also directed to natural green colorants comprising the natural blue anthocyanin-containing colorant and a natural yellow colorant. The present invention is further directed to edible products comprising the natural blue anthocyanin-containing colorants.
Patent CA-2906935-A1 (CA)
Inventor: CONDON DUANE
IPC: F16L55/04
Filed: 2014-12-17
Abstract: An in-line water hammer arrester comprises a housing connectable at each end to a piping system, a fluid channel disposed within the housing to permit fluid to flow from the piping system through the housing and back into the piping system, a piston and a pressurized chamber. When a pressure spike occurs, the piston is pushed against the pressurized chamber allowing an expanded area for water flow until the pressure spike is dissipated and the piston returns to its resting position. When used with flexible hoses and tubing typically found with household appliance water supply lines, the in-line arrester is easily installed by a crimping or clamping type connector and takes up little space.
Patent CA-2909761-A1 (CA)
Title: Imaging apparatus and method
Inventor: GREENWAY CHRISTOPHER
IPC: G01J3/02
Filed: 2014-04-16
Abstract: An imaging apparatus and method are provided for improving discrimination between parts of a scene enabling enhancement of an object in the scene. A camera unit (12) is arranged to capture first and second images from the scene (8) in first and second distinct and spectrally spaced apart wavebands. An image processing unit (14) processes the images so captured and processes polarimetric information in the images to enable better discrimination between parts of the scene. An image of the scene, including a graphical display of the polarimetric information, may be displayed on a visual display unit (16) thus enhancing an object in the scene for viewing by a user. Correlation parameters indicating, possibly on a pixel-by-pixel basis, the correlation between the actual image intensity (30) at each angle of polarisation and a modelled expected image intensity may be used to enhance the visibility of an object.
Patent CA-2910195-A1 (CA)
Title: Method and apparatus for enhancing traction on stair treads
Inventor: MENSAH BROBBEY
IPC: E04F11/16
Filed: 2014-04-24
Abstract: A traction element for carpeted stair treads or other flooring includes a deformable substrate secured by screws to the tread that is vertically aligned with the top edge of a riser and slightly rearward of the tread leading edge. The substrate is covered with adhesive backed friction tape. The screws extend through respective apertures centered in respective concave tapered annular recesses defined in the substrate.  The apertures are in a linear array defming a bend axis along the substrate length and the tread width and about which the substrate deforms as it is being threadedly attached to the tread. When thusly bent the substrate top surface becomes concave such that its forward edge is higher than its rearward edge, thereby establishing a slight forwardly extending incline. The tape strip conforms to the bent substrate and its exposed top surface comprises a high friction or abrasive substance.
Patent CA-2911104-A1 (CA)
Title: Alkylation with an alkyl fluoroalkyl sulfonate
Inventor: ACEMOGLU MURAT
IPC: A61K31/436
Filed: 2014-06-18
Abstract: The present invention discloses a process for preparing a chemical compound comprising reacting a nucleophile with an alkyl fluoroalkyi sulfonate in the presence of a base of formula NR1 R2R3, wherein R1 and R2 are independently 2-methylpropyl or isopropyl and R3 is - CH(R4)(R5), wherein R4 and R5 are identical or different alkyls that are optionally connected to form a ring. The invention also relates to a process for preparing an alkyl fluoroalkyi sulfonate. The invention further relates to a use of the base in a chemical reaction comprising an alkyl fluoroalkyi sulfonate. The process and uses are suitable for preparing chemical compounds, reactants or intermediates thereof, and in particular for preparing API or reactants, like for example everolimus or reactants for its preparation.
Patent CA-2911328-A1 (CA)
Inventor: SPIVEY RAYMOND R SR
IPC: B31B50/25
Filed: 2014-05-23
Abstract: A carton for containing a plurality of articles. The carton can comprise a plurality of panels that extends at least partially around an interior of the carton. The plurality of panels can comprise a bottom panel, a top panel, and a side panel. At least two end flaps are respectively foldably attached to respective panels of the plurality of panels. The at least two end flaps can at least partially form a closed end of the carton, and the at least two end flaps can comprise a first end flap foldably connected to at least one panel of the plurality of panels at a first fold line and a second end flap foldably connected to the at least one panel at a second fold line. The second fold line is oblique relative to the first fold line.
Patent CA-2912179-A1 (CA)
Inventor: WEIGMANN TORSTEN
IPC: B25C1/00
Filed: 2014-04-23
Abstract: The invention relates to a driving tool for driving fastening means (1), in particular nails or staples, into a workpiece (W), a trigger lever (5), which can be actuated manually, and a workpiece contact element (6), which can be actuated by placing the driving tool onto the workpiece (W), being provided, the driving tool being able to operate in a single shot mode, in which each individual sequence of an actuation of the workpiece contact element (6) with subsequent actuation of the trigger lever (5) triggers a driving-in cycle, the driving tool being able to operate in a bump firing mode, in which, with the trigger lever (5) continuously actuated, each individual actuation of the workpiece contact element (6) triggers a driving-in cycle, a resetting assembly (7) being provided, by means of which the driving tool can be reset from the bump firing mode into the single shot mode in an automatic, time-controlled resetting operation. It is proposed that a signaling assembly (8), which emits a feedback signal to the user before, after or during each automatic resetting operation, is provided.
Patent CA-2912192-A1 (CA)
Inventor: ANDERLE SETH GARRETT
IPC: E21B10/46
Filed: 2014-09-11
Abstract: Cutting elements and other hardfacing components of a drill bit or other downhole equipment are provided that include a thermally stable polycrystalline material anodically bonded to a substrate. Methods and systems for making such elements and components are also provided.
Patent CA-2915644-A1 (CA)
Inventor: FATEHI PEDRAM
IPC: D21C11/00
Filed: 2015-12-21
Abstract: The spent liquor (SL) of a thermomechanical pulping (TMP) process introduces a high load to the wastewater system of this process. To reduce this load, fly ash from a biomass boiler is used for removing lignin from the SL, and also for decreasing the chemical oxidation demand (COD) and turbidity of the SL.
Patent CA-2915918-A1 (CA)
Title: Method for storing excess energy
Inventor: HAAS THOMAS
IPC: C12P7/06
Filed: 2014-06-17
Abstract: The invention relates to a method for utilizing gases containing CO and/or CO2, which method comprises the following steps: A) providing a gas flow of the gas containing CO and/or CO2, B) converting at least a portion of the gas flow into electrical energy, C) transforming at least a portion of the gas flow into at least one organic substance using a biotechnological fermentation process, and possibly D) repeating method steps B) and C).
Patent CA-2916526-A1 (CA)
Title: Adaptation de messages
Inventor: BROOKFIELD BEVAN JACOB
IPC: H04L12/16
Filed: 2014-07-14
Abstract: Selon les modes de réalisation, la présente invention concerne globalement des techniques destinées à l'adaptation de messages dans la communication réseau. Plus particulièrement, l'invention se rapporte à des systèmes et procédés destinés à fournir des mises à jour d'informations personnalisées selon les préférences du destinataire. Par exemple, le destinataire peut préférer recevoir des mises à jour à une fréquence inférieure à celle à laquelle le système crée les mises à jour et/ou préférer recevoir différents niveaux de données dans les mises à jour. Dans certains modes de réalisation, une technique Delta Snap permet une adaptation plus efficace du rythme de transmission des messages de mise à jour. Dans certains modes de réalisation, une technique de partitionnement permet une adaptation plus efficace du contenu des messages de mise à jour. Dans certains modes de réalisation, la technique Delta Snap est utilisée en association avec la technique de partitionnement, ce qui permet une adaptation plus efficace du rythme et du contenu des messages de mise à jour.
Patent CA-2917635-A1 (CA)
Title: System for screening of the state of oxygenation of a subject
Inventor: KAESTLE SIEGFRIED WALTER
IPC: A61B5/1455
Filed: 2014-06-30
Abstract: The present invention relates toa processor and a system (1, 1') for screening of the state of oxygenation of a subject (100), in particular for screening of newborn babies for congenital heart disease. The system comprises an imaging unit (2) for obtaining a plurality of image frames of the subject (100) over time, and a processor (3) for processing the image frames. The imaging unit, for instance a conventional video camera as used in the vital signs monitoring using the above mentioned principle of remote PPG, is used as a contact less pulse oximeter, by use of which a body map (for at least some body parts of interest) of at least the blood oxygen saturation is created. Picking certain body areas, e.g. right upper extremity versus left upper and/or lower extremity,and combining or comparing them can serve the purpose of detecting anomalies of heart and/or circuitry functions.
Patent CA-2919185-A1 (CA)
Title: T-box riboswitch-binding anti-bacterial compounds
Inventor: AGRIS PAUL F
IPC: A61K31/4704
Filed: 2014-07-23
Abstract: The present disclosure identifies compounds that bind to a t-RNA-dependent riboswitch of aaRS gene expression unique to Gram-positive bacteria. The compounds have anti-bacterial activity.
Patent CA-2919604-A1 (CA)
Inventor: MENDIRATTA SANJEEV KUMAR
IPC: C07K14/635
Filed: 2014-08-21
Abstract: The present invention relates to improved method for purification of a recombinant parathyroid hormone (rhPTH1-34 or teriparatide), said process for purification of parathyroid hormone comprising following essential steps: (a) Enzymatic cleavage; (b) anion exchange chromatography, followed by other suitable purification steps; wherein step (a) and (b) can be carried out in any order.
Patent CA-2920143-A1 (CA)
Inventor: MATSUMOTO NOBUYUKI
IPC: B29C43/02
Filed: 2014-08-07
Abstract: Séparateur pour pile à combustible obtenu par moulage d'une composition qui contient un matériau carboné et une résine liante incluant une résine thermodurcissable et un élastomère thermoplastique tel qu'un élastomère thermoplastique styrénique, ce séparateur étant flexible (résiste à la fissuration) et présentant d'excellentes propriétés d'étanchéité au gaz et de durabilité.
Patent CA-2924221-A1 (CA)
Inventor: LEE HEE YOUNG
IPC: C12M3/00
Filed: 2014-10-16
Abstract: The method for continuous cell culture according to the present invention comprises the steps of: injecting a culture medium into the interior space of a sealed culture vessel and then inoculating cells to culture same; detaching attached cells if the density of the cells which have been cultured in the culture vessel reaches a reference value; and obtaining the detached cells in the culture vessel which is maintained sealed.
Patent CA-2924226-A1 (CA)
Inventor: PATEL MAHESH DAHYABHAI
IPC: C09D7/62
Filed: 2014-09-12
Abstract: There is provided a paint formulation comprising a composite pigment, said composite pigment being selected from the group consisting of metal oxide/silica, metal oxide/silicate, metal oxide/alumina, metal oxide/metal oxide and metal oxide/zirconia, wherein the size and amount of said composite pigment are selected to increase the opacity of said paint formulation.
Patent CA-2924679-A1 (CA)
Inventor: STORAGE MICHAEL RALPH
IPC: F28F27/02
Filed: 2014-09-22
Abstract: A dual seated by -pass valve (136) is provided for a surface heat exchanger (50, 150). The valve provides a power element (716) and at least two seats and two poppets (724, 734) which are spring biased and responsive to movement of the power element to open and close pathways (704, 706) to core cooling channels (232) and de-congealing channels (248, 250).
Patent CA-2925765-A1 (CA)
Title: Implant, a method for production thereof and use thereof
Inventor: WEINBERG ANNELIE-MARTINA
IPC: C22F1/06
Filed: 2014-10-03
Abstract: The invention relates to an implant, to a method for production thereof and to the use thereof for growing patients, comprising an alloy based on Mg-Zn-Ca. In order to satisfy the highest requirements with regard to compatibility and chemical and mechanical strength, the alloy according to the invention has 0.1 to 0.6 wt% zinc (Zn) and 0.2 to 0.6 wt% calcium (Ca) and, as the remainder, magnesium (Mg) and unavoidable contaminants caused by production with respectively a maximum of 0.01 wt% and overall a maximum of 0.1 wt%, wherein the ratio of the percentages by weight of Zn and Ca is less than or equal to 1.
Patent CA-2927896-A1 (CA)
Title: High-power breakdown spark plug
Inventor: ZHENG MING
IPC: H01T1/16
Filed: 2016-04-26
Abstract: A spark plug includes an insulator body and a central electrode having a spark- end and a terminal-end. The central electrode is disposed within the insulator body, with the spark-end and the terminal-end protruding from the insulator body at opposite ends thereof. A metal electrode surrounds the insulator body and extends to form a gap with the central electrode at the spark-end. A capacitor with metalized inner and outer surfaces is provided, with the metalized inner surface being connected to the central electrode and the metalized outer surface being connected to the metal electrode. A first resistive component is embedded within the central electrode between the capacitor and the terminal-end, and a second resistive component embedded within the central electrode between the capacitor and the spark-end.
Patent CA-2934629-A1 (CA)
Inventor: CLARK FRED T
IPC: C07C63/26
Filed: 2014-02-11
Abstract: Processes for manufacturing purified aromatic carboxylic acids include: generating high-pressure steam from boiler feed wafer supplied to a boiler; heating a crude aromatic carboxylic acid using the high-pressure steam, whereby the high pressure steam is condensed to form a high-pressure condensate; and purifying the crude aromatic carboxylic acid to form a purified aromatic carboxylic acid. The boiler feed water includes at least a portion of the high-pressure condensate and makeup boiler feed water from at least one additional source.
Patent CA-2935508-A1 (CA)
Inventor: FRAZIER W LYNN
IPC: E21B33/134
Filed: 2015-04-02
Abstract: A downhole plug for use in oil and gas well completions made of aluminum, dissolves in natural wellbore fluids, has a dissolvable seal made of aluminum split rings or a degradable elastomer, has a backup pump out ring, and may be provided to the well site as an interchangeable parts kit for adaption to the well's requirements, to provide an interventionless plug in a well.
Patent CA-2941882-A1 (CA)
Title: Drilling fluid compositions comprising diblock copolymers
Inventor: MURPHY ERIN
IPC: C09K8/32
Filed: 2015-03-27
Abstract: The invention relates to a selectively hydrogenated isoprene-styrene diblock copolymer having a polystyrene content of at least 40 wt.%, which when added to an oil-based mud composition, substantially reduces fluid loss. The polystyrene in the diblock has a true molecular weight greater than 60 kg/mole and the total apparent molecular weight of the diblock copolymer is at least 160 kg/mole. The drilling mud that contains about 0.5 pounds per barrel to about 10 pounds per barrel of a selectively hydrogenated isoprene-styrene diblock copolymer and a weighting agent, resulting in a drilling fluid composition exhibiting good suspension of the weighting agent and improved fluid loss performance.
Patent CA-2942624-A1 (CA)
Title: Oil transfer assembly, to let lubricating oil flow from a stationary part to a rotating part, in particular for an epicyclic transmission
Inventor: ALTAMURA PAOLO
IPC: F16H57/04
Filed: 2015-03-18
Abstract: An oil transfer assembly has a fixed structure (29a), with at least one inlet (30a) for receiving lubricating oil, and an interface member (34a) rotating about an axis (3) and having a front face (37a), from which at least one duct (39a) starts for conveying the lubricating oil; the assembly is provided with a slide (35a) having an annular chamber (36a), which is delimited axially, on one side, by the front face (37a) and connects the inlet (30a) with the duct (39a); the slide (35a) is coupled to the front face (37a) so as to guarantee a seal for the fluid of the annular chamber (36a) and engages a guide seat (33a) provided in the structure (29a) in an axially sliding manner.
Patent CA-2943782-A1 (CA)
Title: Solvent-based low temperature heat seal coating
Inventor: DEAK DARIUS K
IPC: C08J7/052
Filed: 2015-03-25
Abstract: A low temperature heat seal coating solution which contains an amorphous or semi-crystalline polyester or co-polyester resin, tackifier, anti-blocking agent, and solvent. The coating solution can be applied to a packaging web such as a foil or film by converters using conventional methods such as gravure, rod, slot die, or printing process. The heal seal coating can be sealed to itself or another substrate to manufacture food packaging bags or pharmaceutical blister packaging. The heat seal temperature can be as low as 70°C under conventional equipment and conditions in the industry.
Patent CA-2944107-A1 (CA)
Title: Production de sortie de donnees d'air synthetique
Inventor: ANDERSON KAARE JOSEF
IPC: B64D43/00
Filed: 2016-10-03
Abstract: Selon un exemple, une méthode comprend la réception, au moyen dun bus de communication de données daéronef, de plusieurs entrées non pneumatiques correspondant aux paramètres de fonctionnement de laéronef. La méthode comprend aussi le traitement des entrées non pneumatiques au moyen dun réseau dintelligence artificielle pour générer une valeur de sortie de données pneumatiques et transmettre cette valeur à un système consommateur aux fins dutilisation lorsquune valeur de sortie de données pneumatiques est réputée non fiable.
Patent CA-2944786-A1 (CA)
Inventor: DIOP SEYDOU
IPC: H02G7/05
Filed: 2015-04-10
Abstract: A clamp assembly includes a body member and a keeper. A cable groove is formed in the body member to receive a cable. The keeper has a lower surface to engage the cable received in the cable groove. A threaded fastener connects the keeper to the body member. A recess is formed in the body member to receive a washer on the fastener.
Patent CA-2945251-A1 (CA)
Inventor: MURUGIAH SACHIDANANDAN
IPC: H02G5/02
Filed: 2016-10-13
Abstract: A bus support includes a corona shield portion and a bus support portion on the corona shield portion. The bus support portion includes an insulator engagement ledge including one or more mounting apertures configured to receive a fastener therethrough for mounting the bus support to an insulator. The bus support portion includes first and second bus support walls extending upwardly from opposite sides of the insulator engagement ledge. Each bus support wall includes a U-shaped channel defined therein that is configured to receive and support a cylindrical and/or tubular bus conductor. The corona shield portion and the bus support portion form a monolithic structure.
Patent CA-2945609-A1 (CA)
Inventor: LIU LIPING
IPC: C07D455/03
Filed: 2015-07-28
Abstract: The invention provides berberine-ursodeoxycholate salt and pharmaceutical compositions, method of preparation and therapeutic applications thereof. The compound and compositions of the invention are useful to treat various diseases or disorders, including fatty liver, non-alcoholic fatty liver disease (NAFLD), non-alcoholic steatohepatitis (NASH), cholestatic liver diseases, graft-versus-host disease of the liver, chronic viral associated liver diseases, alcohol-related liver diseases, metabolic diseases and obesity, or a related disease or disorder thereof.