baber/WOPTO huggingface dataset:
Patent CA-2819103-A1 (CA)
Inventor: RAATSCHEN WILLIGERT
IPC: C25B9/19
Filed: 2011-12-06
Abstract: The invention relates to an electrolysis method for electrolytic cells having an electrode-membrane-electrode assembly comprising two porous electrodes (3, 6) having a porous membrane (1) located therebetween and filled with electrolyte (22) or having an ion exchange membrane located therebetween, one or more liquids (22, 5) being led directly into the membrane (1) of the electrode-membrane-electrode assembly (3, 1, 6), wherein the one or more liquids (22, 5) are guided in a channel structure (20) arranged in the membrane (1). The invention further relates to an electrolytic cell (18) comprising porous electrodes (3, 6), between which a porous membrane (1) is arranged, wherein a liquid electrolyte (22) is fixed in the pores of electrodes (3, 6) and membrane (1), a product gas chamber (2, 15) adjoining the cathode (3), a further product gas chamber (7, 16) adjoining the anode (6), and an arrangement for feeding a liquid (22, 5) to the electrodes (3, 6), wherein a channel structure (20), in which distribution of the liquid (22, 5) is provided, is arranged in the membrane (1).
Patent CA-2819294-A1 (CA)
Inventor: FARINATO ALESSANDRO
IPC: A23L29/00
Filed: 2011-12-01
Abstract: The subject matter of the invention relates to the use of a composition comprising at least one oxide and/or hydroxide insoluble in an aqueous environment, preferably selected from silicon dioxide (S1O2), titanium dioxide (T1O2), aluminium oxide (AI2O3) and aluminium hydroxide (Al(OH)3), magnesium oxide (MgO), to reduce absorption of the ethanol ingested through the consumption of alcoholic beverages. The invention also comprises the use of food products comprising these mixtures for the aforesaid use.
Patent CA-2819839-A1 (CA)
Inventor: PASQUERO JEROME
IPC: G06F3/048
Filed: 2013-06-26
Abstract: A method, including receiving an input of a character from a virtual keyboard displayed on a display; generating at least two sets of predicted input characters based on the input character; displaying at least two of the generated sets of predicted input characters at an input field, wherein each displayed set is displayed at a position in a defined arrangement; and selecting one of the displayed sets of predicted input characters in accordance with a gesture received at a partition of the virtual keyboard is disclosed. An electronic device and a non-transitory computer-readable medium to perform the method are also disclosed.
Patent CA-2819949-A1 (CA)
Inventor: VERGNES FABRICE
IPC: G06F9/44
Filed: 2011-12-02
Abstract: The invention proposes a method for personalizing a first secure element comprised in a first terminal, said method consisting in: Providing the user of the first terminal with a second secure element; Linking the first and second secure elements in or through the first terminal; Personalizing securely the first secure element with data comprised in the second secure element, security being based on certificate verification and asymmetric encryption between the secure elements.
Patent CA-2821966-A1 (CA)
Title: Thread generating tool for producing a thread in a workpiece
Inventor: GLIMPEL HELMUT
IPC: F16B37/08
Filed: 2011-12-14
Abstract: The thread generating tool for producing a thread in a workpiece has the following features: a) the tool is rotatable about a tool axis (A), b) the tool has a number n = 1 of groove generating regions (42, 44) for respectively generating a groove in the workpiece and a number m = 1 of thread generating regions (32, 34) for generating the thread in the workpiece, c) each of the m thread generating regions is arranged behind one of the n groove generating regions in an axial projection parallel to the tool axis (A) and has in cross section in the axial projection a smaller extent than this groove generating region.
Patent CA-2822108-A1 (CA)
Inventor: EGGENSTEIN MATTHIAS
IPC: C10L10/00
Filed: 2011-12-23
Abstract: An additive composition for blending with fuel, the additive composition comprising at least 3% w/w of a viscosity index (VI) improving polymer; and a solvent mixture including in the range of from 10 to 85% v/v of middle distillate gas oil and at least 15% v/v of one or more components selected from aromatic hydrocarbons and oxygenates.
Patent CA-2823461-A1 (CA)
Inventor: LEATT CHRISTOPHER JAMES
IPC: A63B53/04
Filed: 2011-09-22
Abstract: A golf club (10) is configured to dissipate kinetic energy during the impact when striking the golf ball, thereby to reduce the quantum of kinetic energy transferred from the golf club (10) to the ball and reducing the distance that the ball travels. The reduction in ball travel encourages the player to use more concentric muscle action at the moment of impact and thus to have better control over the impact. The golf club (10) includes a shaft (18) and a head (14) and the head (14) comprises a support structure (22) that is connected to the shaft (18), and an impact absorbent structure (16) that defines a face (46) of the golf club (10). The impact absorbent structure (16) includes a cushion (48), disposed between the face (46) and the support structure (22) and the cushion (48) is made of a shear thickening material.
Patent CA-2824325-A1 (CA)
Inventor: LOPEZ JOSE
IPC: G01N1/02
Filed: 2011-01-11
Abstract: A fluid sampling system for collecting a fluid sample, the sampling system comprising a detachable sampling device having a recipient, an entrance valve for controlling entry of a fluid into the recipient, an exit valve for controlling exit of the fluid from the recipient, and a data storage device for storing data related to the fluid sample.
Patent CA-2826952-A1 (CA)
Title: Arc-resistant switchgear enclosure with door latch mechanism
Inventor: GINGRICH PAUL W
IPC: H02B13/025
Filed: 2013-09-13
Abstract: An arc-resistant switchgear enclosure has an interior compartment with a door opening and a vent outlet. The door is mounted to close the door opening. The door receives pins that extend from the enclosure. The pins have stops thereon that are received by a keyhole in the latch member. The latch member can slide so as to position the pin in a large opening in the keyhole and unlatch the door or a narrow opening in the keyhole to latch the door. The latch members are ganged so that a handle operates all of the latch members.
Patent CA-2828865-A1 (CA)
Title: Device and method for building claim assessment
Inventor: TOFTE NATHAN
IPC: G06Q40/08
Filed: 2013-10-01
Abstract: Disclosed systems and methods automatically assess claims. A device may receive one or more images of a claimed object, such as a building or vehicle, compare the images to reference images and generate an estimate of financial damages to the object. The device may then generate a claim assessment based on previous comparisons and generated estimates. The claim assessment may be sent directly to a client or to an agent for review and/or processing.
Patent CA-2829075-A1 (CA)
Inventor: CONRAD WAYNE ERNEST
IPC: C09J177/00
Filed: 2013-09-27
Abstract: A pipe joining material for connecting pipes and fittings and a method of making a pipe joining material are provided. In one embodiment, the pipe joining material comprises a thermoplastic material such as polyvinyl chloride (PVC) and/or chlorinated polyvinyl chloride (CPVC) and a bonding agent for the thermoplastic material.
Patent CA-2830810-A1 (CA)
Title: Impedance-based sensing of adherent cells on a digital microfluidic device
Inventor: SHIH STEVE CHAO-CHUNG
IPC: G01N15/06
Filed: 2013-10-25
Abstract: Devices and methods are provided for measuring, on a digital microfluidic platform, electrical signals associated with the impedance of adherent cells.  In one embodiment, a sub-droplet of cell culture media containing adherent cells is passively dispensed at a pre-selected electrode location where a local hydrophilic surface region is provided, and adherent cells are attached to the local hydrophilic surface region. The cell culture media sub-droplet is replaced with a sub-droplet of a low-conductivity medium in a passive dispensing step, retaining the attached adherent cells. An AC voltage with a suitable frequency is applied between electrodes of the device and a signal associated with the impedance of the adherent cells is obtained. One of the electrodes to which the AC voltage is applied may be a dedicated sensing electrode. The local thickness of a dielectric layer coating the pre-selected electrode may be reduced to increase the detection sensitivity of the device.
Patent CA-2831051-A1 (CA)
Title: Method of producing a customized image on a web of material
Inventor: SHEPHERD CHRIS
IPC: B41J3/00
Filed: 2013-10-23
Abstract: A method allowing a customer to provide a customized design on a web of material involves the steps of giving the customer access to a database containing graphic image data, allowing the customer to select or manipulate the graphic image data contained in the database to obtain a desired graphic image; and allowing a third party to gain access to the desired graphic image to apply the desired graphic image on the web of material.
Patent CA-2831172-A1 (CA)
Inventor: RHODES GEORGE WYATT
IPC: G01N29/14
Filed: 2013-10-25
Abstract: A method of testing a treating iron component for the presence of a defect in structural integrity is presented. The treating iron component is subjected to test conditions of hydrostatic pressure. Test acoustic emission from the treating iron component while under the test conditions can be detected by at least one acoustic sensor and compared to standard acoustic emission detected by subjecting a similar non-defective treating iron component to the same test conditions of hydrostatic pressure. An increase in the test acoustic emission compared to the standard acoustic emission indicates the presence of a defect in the structural integrity of the treating iron component.
Patent CA-2836779-A1 (CA)
Title: Systems and methods for measuring reactions of head, eyes, eyelids and pupils
Inventor: PUBLICOVER NELSON G
IPC: G06F3/00
Filed: 2012-05-19
Abstract: Systems and methods are provided to measure reaction times and/or responses for head, eye, eyelid movements, and/or changes in pupil geometry. The system includes eyewear or headwear including one or more eye -tracking cameras for monitoring the position and geometry of at least one eye and its components of the user, one or more scene cameras for monitoring the user's surroundings, and one or more processors to determine reaction times. Optionally, the system may include one or more of a multi-axis accelerometer to monitor head movements, light sources to trigger visual evoked responses, and/or electronic inputs that may be used to indicate the time of occurrence of external reference events. Measured reaction times and other measurements may be monitored for use in a range of applications. Responses and reaction times may be measured continuously over extended periods, even over a lifetime to measure consequences of the aging process.
Patent CA-2839366-A1 (CA)
Title: Method for industrially preparing nitrogen substituted amino-5,6,7,8-tetrahydronaphthol
Inventor: YANG MINA
IPC: C07D333/20
Filed: 2012-06-21
Abstract: A method for industrially preparing a nitrogen substituted 6-amino-5,6,7,8-tetrahydronaphthol is disclosed. The method comprises reacting a nitrogen substituted amino-5,6,7,8-tetrahydronaphthol compound of formula (II) with a 2-substituted ethyl sulfonate compound of formula (III) under an alkaline condition and in the presence of a sulfite.
Patent CA-2840061-A1 (CA)
Inventor: DURHAM CARMINE J
IPC: A01J7/00
Filed: 2012-05-25
Abstract: A method of treating or protecting a mammalian teat by applying a topical composition to the teat, wherein the topical conditioning composition comprises (a) citrate; (b) methylene blue; and (c) an alkyl para-hydroxybenzoate; as well as related methods and compositions.
Patent CA-2841241-A1 (CA)
Title: Pivotally closing beverage ingredient holder with a lock
Inventor: PERENTES ALEXANDRE
IPC: A47J31/22
Filed: 2012-07-12
Abstract: A receptacle holding unit (1) for a device for preparing a beverage from an ingredient contained in a receptacle (2). A first part (10) and a second part (20) are movable between a closed position for holding said receptacle and an open position for inserting said receptacle and/or for removal therefrom. A fastening arrangement comprises a locking member (30) movable between: - a locking position for preventing relative rotational movement of the first and second engagement surfaces (11, 21) when the parts (10, 20) are in the closed position; and - an unlocking position for allowing relative rotational movement of the of the first and second engagements surfaces (11, 21) and engagement and disengagement thereof.
Patent CA-2846074-A1 (CA)
Inventor: ASEA ALEXZANDER A
IPC: A61K39/00
Filed: 2012-08-30
Abstract: Disclosed arc TBethods and compositions for treating cancer thai involved an isolated double stranded ribonucleic acid (cisRNA).molecule that inhibits the expression of Hsp-27.
Patent CA-2846538-A1 (CA)
Title: Dual door control for farm implement
Inventor: VAN MILL MICHAEL D
IPC: A01F25/00
Filed: 2014-03-14
Abstract: A door control system for a farm implement with a storage bin having a discharge opening and a door movable by a drive mechanism between open and closed positions relative to the discharge opening includes a dual position door control system. The system includes at least two controllers at spaced positions relative to the door and coupled to a drive mechanism for opening and closing the door.
Patent CA-2847311-A1 (CA)
Inventor: DRAMALIS DAN
IPC: E21B10/32
Filed: 2014-03-21
Abstract: A borehole tool for drilling in a formation is disclosed. The tool is of the type that incorporates a sphere for deploying cutting elements for hydraulically expanding the same for borehole enlargement during drilling. The tool conveniently includes a reset function where the cutting elements can be reset to a retracted position within the cutter housing.  Advantageously the reset of the cutter elements is achievable by simply removing a cutting bit at the end of drill string and inserting the reset member in the form of a elongate rod through the end of the drill string to urge the sphere or ball back to the top of the drill string for retrieval and resetting the movable member which allows for fluid flow redirection within the cutter housing. The reset function can be achieved on site thus avoiding significant expenses and downtime typically associated with systems that cannot be reset onsite.
Patent CA-2847899-A1 (CA)
Title: Mixture composition comprising rhamnolipids
Inventor: SCHILLING MARTIN
IPC: C12N15/54
Filed: 2014-03-31
Abstract: The invention relates to a mixture composition comprising rhamnolipids, to a process for its preparation, to its use for producing formulations and to formulations comprising this mixture composition.
Patent CA-2848545-A1 (CA)
Inventor: DUCASSE ALEXANDRE
IPC: C23G3/00
Filed: 2014-04-04
Abstract: A system for preliminary treatment of a surface to prepare the surface for application of a coating includes a plurality of process tanks, each of which contains a heated liquid into which the surface is immersed to prepare it for coating, and a dedicated hot water generator associated with each of the plurality of process tanks. Each dedicated hot water tank directly or indirectly heats only the liquid contained in the associated process tank, eliminating hot water distribution and return piping, heat exchangers, and control valves used in conventional systems.
Patent CA-2848927-A1 (CA)
Inventor: LEPRINCE CECILE
IPC: C09D11/00
Filed: 2012-09-11
Abstract: Disclosed is a solvent-borne or UV-curable fugitive ink composition for application to a substrate that is to be provided with indicia. The ink composition comprises at least one halochromic compound and at least one filler compound and is capable of preventing indicia formed with a heat sensitive erasable ink on an area of the substrate carrying the fugitive ink composition and thereafter subjected to a thermal treatment from becoming invisible to an unaided eye.
Patent CA-2853536-A1 (CA)
Inventor: ABBOTT PETER EDWARD JAMES
IPC: C01B3/16
Filed: 2012-10-10
Abstract: A process is described for increasing the hydrogen content of a synthesis gas containing one or more sulphur compounds, said synthesis gas comprising hydrogen, carbon oxides and steam, and having a ratio, R, defined as R = (Hz-COz)/(CO+COz) < 0.6 and a steam to carbon monoxide ratio 5 1.8, comprising the steps of (i) heating the synthesis gas (110), (ii) subjecting at least a portion of the heated synthesis gas to a first stage of water-gas shift in a first shift vessel (128) containing a first sulphur-tolerant water-gas shift catalyst that is cooled in heat exchange with boiling water (138), to form a pre-shifted gas stream, and (iii) forming a shifted gas stream by subjecting at least a portion of the pre-shifted gas stream to a second stage of water-gas shift in a second shift vessel (114) containing a second sulphur-tolerant water-gas shift catalyst that is cooled in heat exchange with a gas stream comprising the synthesis gas.
Patent CA-2854951-A1 (CA)
Inventor: DUNCAN MARK
IPC: F16L9/133
Filed: 2012-11-16
Abstract: A pipe coupling for forming a pipe connection includes: a wall formed as a tube and including an inner surface defining an inner diameter and an outer surface; an electrical conductor supported by the wall and extending about a circumference of the coupling; and a pair of contacts exposed on the outer surface and electrically in contact with the electrical conductor for connecting an electrical power source to the electrical conductor.
Patent CA-2864659-A1 (CA)
Title: Compositions of hypochlorous acid (hoci) and methods of manufacture thereof
Inventor: HINDERSON BENGT OLLE
IPC: C01B11/04
Filed: 2013-02-19
Abstract: The invention generally relates to compositions of hypochlorous acid (HOCl) and methods of manufacture thereof. In certain aspects, the invention provides air-free compositions of HOCl. In other aspects, the invention provides methods of making HOCl that involve mixing together in water in an air-free environment, a compound that generates a proton (H+) in water and a compound that generates a hypochlorite anion (OC1 ) in water to thereby produce air-free hypochlorous acid.
Patent CA-2865870-A1 (CA)
Inventor: CIOLFE DAVID
IPC: A47C3/16
Filed: 2013-03-06
Abstract: A wheelchair includes a chassis, a positioning module, a seat frame, and a seat. The positioning module is mounted to an upper portion of the chassis. The seat frame includes a support member secured to and spanning a seating area of the positioning module and a front frame member secured to a front end of the support member and overhanging a front edge of the seating area of the positioning module, such that the seat frame at least partially straddles the positioning module. The front frame member is connected with and at least partially supports at least one of a side frame member, foot rest, leg rest and arm rest assembled with and supported by the front frame member. The seat is secured to an upper surface of the support member.
Patent CA-2866332-A1 (CA)
Title: Process for the production of ethylene oxide
Inventor: JOVANOVIC JOVAN
IPC: C07D301/10
Filed: 2013-03-25
Abstract: The invention relates to a process for the production of ethylene oxide, comprising the steps of: producing ethylene resulting in a stream comprising ethylene and ethane; separating the stream comprising ethylene and ethane into a stream comprising ethylene and ethane in which stream the amount of ethylene is greater than the amount of ethane and a stream comprising ethane and ethylene in which stream the amount of ethane is greater than the amount of ethylene; producing ethylene oxide by subjecting ethylene and ethane from the stream comprising ethylene and ethane, in which stream the amount of ethylene is greater than the amount of ethane, to oxidation conditions resulting in a stream comprising ethylene oxide, unconverted ethylene and ethane; and recovering ethylene oxide from the stream comprising ethylene oxide, unconverted ethylene and ethane
Patent CA-2871426-A1 (CA)
Title: Product dispensing system with tapered catch element
Inventor: ZACHERLE MATTHEW E
IPC: A47F1/08
Filed: 2013-04-19
Abstract: A product dispensing system including a dispenser having a front end longitudinally opposed from a rear end, the dispenser including a first support deck extending at least partially between the front end and the rear end, a catch element connected proximate the first support deck, the catch element including a front edge, wherein the front edge is tapered to a forward-most end, and a second support deck positioned below the first support deck, the second support defining a product display area.
Patent CA-2872971-A1 (CA)
Inventor: HYSON GRAEME
IPC: B29C70/78
Filed: 2013-05-15
Abstract: A method is disclosed of manufacture of a component (9) with an internal groove (2,3) comprising: providing a tubular first part (1) with an external groove, bonding or forming a second part (8) on the first part to at least partly cover the external groove, and removing material from the first part to open the external groove to an interior cavity of the component.
Patent CA-2873462-A1 (CA)
Inventor: SHEPPARD JEFF
IPC: F28F27/02
Filed: 2013-05-30
Abstract: The invention relates to various ways in which to integrate control valves into the structure of a heat exchanger. Accordingly, there is provided a heat exchanger assembly comprising a heat exchanger and a valve integration unit. The heat exchanger includes a plurality of alternating first and second fluid passages in heat exchange relation, and at least one inlet manifold and one outlet manifold interconnected by one of the plurality of first or second fluid passages, the valve integration unit being fixedly attached to heat exchanger and comprising a fluid passage in fluid communication with at least one of the inlet and outlet manifolds. A valve mechanism is mounted within the valve integration unit in fluid communication with the fluid passage, the valve mechanism controlling the flow of a heat exchange fluid through said fluid passage.
Patent CA-2874750-A1 (CA)
Inventor: MIKKONEN MATHEW J
IPC: B65D25/14
Filed: 2014-12-15
Abstract: The one gallon Paint Can Liner is a disposable item meant to be used in combination with a one gallon paint can, for the purpose of providing a clean container from which to apply paint to surfaces.
Patent CA-2875686-A1 (CA)
Inventor: LAROSE NICOLAS
IPC: A47L15/50
Filed: 2013-06-13
Abstract: The invention concerns a rack (1) for receiving dishes, to be inserted into a dishwasher. The rack (1) comprises a frame (2) delimiting an upper area (9) and a lower area (10) between which a grid (11) for supporting dishes is arranged. The upper area (9) comprises receptacles (4) for holding dishes. The lower area (10) is provided with at least one flap (12) which is movable between a closed position in which the flap (12) blocks a lower window (13) bordered by the frame (2) and an open position in which the flap (12) allows a passage through the lower window (13).
Patent CA-2877365-A1 (CA)
Inventor: PUGH RANDALL
IPC: H01M6/40
Filed: 2013-06-27
Abstract: Methods and apparatus to form energization elements upon electrical interconnects on three-dimensional surfaces are described. In some embodiments, the present invention includes incorporating the three-dimensional surfaces with electrical interconnects and energization elements into an insert for incorporation into ophthalmic lenses. In some embodiments, the formed insert may be directly used as an ophthalmic lens.