baber/WOPTO huggingface dataset:
Patent CA-2780676-A1 (CA)
Inventor: KOSS PETER ULRICH
IPC: C01B32/50
Filed: 2010-11-11
Abstract: The present invention relates to a gas cleaning system for cleaning a gas stream containing carbon dioxide and sulfur dioxide, said gas cleaning system comprising: a pre-conditioning section (3); a CO2 removal stage (5); and a post- conditioning section (4); said pre-conditioning section comprising at least two gas- liquid contacting devices (19,20) arranged upstream of the CO2 removal stage (5) with respect to the flow direction of the gas; and said post-conditioning section comprising at least two gas-liquid contacting devices (30,31) arranged downstream of the CO2 removal stage with respect to the flow direction of the gas. The present invention further relates to a method for cleaning a gas stream containing carbon dioxide and sulfur dioxide, said method including removing, at least partly, carbon dioxide from the gas stream in a carbon dioxide removal step by bringing the gas stream into contact with a liquid comprising ammonia; contacting the gas stream with liquid in at least two steps upstream of the carbon dioxide removal step; and contacting the gas stream with liquid in at least two steps downstream of the carbon dioxide removal step.
Patent CA-2783185-A1 (CA)
Inventor: MCALISTER ROY E
IPC: F02D41/04
Filed: 2010-10-27
Abstract: The present disclosure is directed to systems and methods for adjusting the operation of a gasoline-fueled engine based on monitored conditions within a combustion chamber of the engine. In some cases, the system monitors regions within the combustion chamber, identifies or determines a satisfactory condition, and applies an ionization voltage to a fuel injector to initiate a combustion event during the satisfactory condition. In some cases, the system monitors the conditions within the combustion chamber, determines a monitored condition is associated with an adjustment, and adjusts a parameters of a combustion event in order to adjust ionization levels within a combustion chamber.
Patent CA-2784631-A1 (CA)
Inventor: FLYNN WILLIAM T
IPC: F16L27/08
Filed: 2010-12-17
Abstract: A compliant conduit connector system (20) for the sealed joining of two fluid conduits (22,24) having two or more slip bearings (44,46) to maintain mechanical connection between the two fluid conduits (22,24) and a sealing o-ring to maintain a fluid seal between the two fluid conduits (22,24) is disclosed. A socket (32) having an inner surface (36) including a sealing surface (41) is formed on an end of a first fluid conduit (22). A plurality of slip bearings (44,46) are held in position on the outer surface (38) of a second fluid conduit (24) by respective bearing channels (48,49) attached to an outer surface (38) of the second fluid conduit (24) where the slip bearings (44,46) are in mechanical contact with an inner surface (36) of the socket (32) formed in the first fluid conduit (22). A seal (40), such as an o-ring, is contained and supported in a seal channel (42) attached to the outer surface (38) of the second conduit (24) where the o-ring makes sealing contact with a sealing surface (41) defined as part of the inner surface of the of the first fluid conduit (22). The axial positioning of the two slip bearings (44,46) on the second fluid conduit (24) prevent the o-ring from contacting any portion of the inner surface (36) that might have been loaded and worn by the slip bearings (44,46) when subjected to operational extremes. To assure electrical conductivity between the first and second fluid conduits (22,24), an electrically conductor assembly (54) is contained in the retainer ring (50) is contained in a retention groove (53) formed in the socket (32) where the conductor assembley (54) contacts both the first fluid conduit (22) and the second fluid conduit (24). The design of the exemplary compliant conduit connector prevents sliding induced wear on the sealing surface (41) of the socket (32) of the first fluid conduit (22) which reduces leakage past the seal while allowing for relative motion between the first and second fluid conduits (22,24).
Patent CA-2791027-A1 (CA)
Inventor: HILLIER PETER MATTHEW
IPC: G06Q10/10
Filed: 2012-09-27
Abstract: The present disclosure relates to unified communications, and more particularly, to a system facilitating meeting device interactions and methods thereof. In an illustrative embodiment, the system can include a calendar booking tool and private branch exchange (PBX) to provide meeting information and telephony capabilities to an open device. Basic meeting information can be provided through the PBX to the device.  This information can include a time, date, host and guests of the meeting. The PBX can reuse existing functionality and features for the meeting and provide them to the open device. These features can include, but are not limited to, displaying updates, populating keys and dynamically creating groups. The system can offer intuitive meeting functions on telephony devices having a display with self-labeling keys. Touch screen devices including soft phones can provide these features. The concepts can be extended to touch screen application capable phones.
Patent CA-2794756-A1 (CA)
Title: Selective catalytic reduction via electrolysis of urea
Inventor: BOTTE GERARDINE G
IPC: F01N3/20
Filed: 2011-03-31
Abstract: A method and apparatus for producing ammonia suitable for use as a reductant in a selective catalytic reduction (SCR), a selective non-catalytic reduction (SNCR), or a flue gas conditioning system is provided. A method for treating combustion exhaust gas with ammonia is provided that includes the electrolytic hydrolysis of urea under mild conditions. The electrolysis apparatus includes an electrolytic cell 1 including an anode 3, a cathode 4, and an alkaline electrolytic composition of urea 6, which may be operatively coupled to an exhaust gas treatment system to provide an apparatus for reducing nitrogen oxides (NOx) and/or particulate in exhaust gases.
Patent CA-2797191-A1 (CA)
Inventor: HUYNH NAM D
IPC: A47B88/457
Filed: 2012-11-22
Abstract: Automatic Kitchen Cabinet openers are included 2 mechanisms. One mechanism is designed for swing door (Figure 1). Another one is designed for sliding drawers (Figure 2).  On Swing door mechanism, a rotational motion is generated by a servo motor (bi-directional) to open/ close door. On sliding mechanism, rotational motion of a geared motor will be converted to translational motion to slide the drawer in or out. These motors are controlled by a microcontroller as one system or individual unit with IR motion sensors integration or remotely via Wi-Fi/ Bluetooth or voice control. The mechanisms are operated by 6V/ 12V  DC battery/  adapter
Patent CA-2798710-A1 (CA)
Inventor: GARIGAPATI VENKAT R
IPC: C08K3/32
Filed: 2011-05-10
Abstract: Certain small molecule amino acid phosphate compounds such as phosphoserine and certain multivalent metal compounds such as calcium phosphate containing cements have been found to have improved properties and form an interpenetrating network in the presence of a polymer that contain either an electronegative carbonyl oxygen atom of the ester group or an electronegative nitrogen atom of the amine group as the bonding sites of the polymer surfaces to the available multivalent metal ions.
Patent CA-2802643-A1 (CA)
Inventor: ANDO TAKASHI
IPC: C07F9/30
Filed: 2011-06-14
Abstract: Disclosed is a method for efficiently producing a (Z)-N-substituted-2-amino-4-(hydroxymethylphosphinyl)-2-butenoic acid derivative. More specifically disclosed is a method for producing a (Z)-N-substituted-2-amino-4-(hydroxymethylphosphinyl)-2-butenoic acid derivative, comprising subjecting a compound represented by formula (1) (wherein R1 represents a hydrogen atom or a C1-4 alkyl group) and a compound represented by formula (2) (wherein R2 represents a C1-4 alkyl group, a C1-4 alkoxy group, an aryl group, an aryloxy group, or a benzyloxy group) to dehydration condensation in the presence or absence of an acid catalyst, wherein an organic solvent to be used in the reaction is a mixed solvent of acetic acid with a solvent selected from the group consisting of toluene, xylene, and chlorobenzene at a mixing ratio by volume of 1 : 3 to 5 (acetic acid : the other solvent), and the dehydration condensation is carried out by heating under reflux.
Patent CA-2803475-A1 (CA)
Inventor: TAKAHASHI HIDEAKI
IPC: H04W36/36
Filed: 2011-06-21
Abstract: The disclosed mobile communication method involves: a step in which, when it is detected that a mobile station (UE) has moved into a cell (#1) inside an area to be measured, a mobility management node (MME) transmits to a wireless base station (eNB#1) which manages the cell (#1) a "measurement configuration #1" for prompting measurement and reporting of a desired wireless quality; and a step in which the wireless base station (eNB#1) transmits an "RRC connection reconfiguration" containing the "measurement configuration #1" to the mobile station (UE).
Patent CA-2806389-A1 (CA)
Title: Papermaking additives for roll release improvement
Inventor: LING TIEN-FENG
IPC: D21F3/08
Filed: 2011-08-22
Abstract: Compositions and methods for reduction in adhesion between wet paper web and roli surfaces in papermaking process are disclosed. The method is particularly useful for improvements in press section roll release.
Patent CA-2806859-A1 (CA)
Title: Sport headscraf
Inventor: JAVAD ELHAM SEYED
IPC: A41D23/00
Filed: 2013-02-20
Abstract: The present disclosure relates to sport headscarf comprising a hood defining an opening allowing the sport headscarf to be worn on a wearer's head, and an attachment for allowing release of the hood upon application of a predetermined force. The present disclosure also relates to a sport headscarf comprising a combination including a hood and a head band and an attachment for allowing release of the hood upon application of a predetermined force. The sport headscarf may safely be worn during a sporting event.
Patent CA-2809683-A1 (CA)
Inventor: MURACO JESSICA
IPC: A61B7/02
Filed: 2011-03-02
Abstract: A decorative device for use with a medical instrument having a tubing structure, the decorative device including at least one connector configured to removably couple to the tubing structure on the medical instrument, the connector having a face plate engaging structure configured to attachably engage at least tone decorative face plate member.
Patent CA-2811194-A1 (CA)
Title: Appareil d'elimination des contaminants de l'air
Inventor: KIM JONG IN
IPC: B01D53/14
Filed: 2011-09-21
Abstract: La présente invention concerne un appareil d'élimination des contaminants de l'air qui adsorbe la poussière et les substances dangereuses contenues dans les contaminants de l'air à l'aide d'une unité d'adsorption raccordée à un tube d'entrée inséré dans un réservoir.
Patent CA-2812666-A1 (CA)
Title: Production of a high octane alkylate from ethylene and isobutane
Inventor: MUKHERJEE MITRAJIT
IPC: C10G63/02
Filed: 2011-09-29
Abstract: A method of producing a high octane alkylate from ethylene and isobutane by reacting ethylene and isobutane under catalytic conversion conditions. The ethylene and isobutane are contacted with a first catalytic material comprising a dimerization catalyst (i.e, for dimerizing ethylene) and a second catalytic material comprising an alkylation catalyst. The first and second catalytic materials are separate and distinct from each other. A high octane alkylate is recovered as a result of reacting the ethylene and isobutane in the presence of the first and second catalytic materials.
Patent CA-2814131-A1 (CA)
Title: High strength phosphate-based cement having low alkalinity
Inventor: DUBEY ASHISH
IPC: C04B28/34
Filed: 2011-10-18
Abstract: A mixture for making a high strength phosphate cement includes monopotassium phosphate, a Group IIA metal oxide in amounts of about 20 to about 100 parts per 100 parts of the monopotassium phosphate and monocalcium orthophosphate in amounts of from about 3 to about 30 parts per 100 parts of the monopotassium phosphate. Products made from the phosphate cement have a pH of less than about 9 and the product develops a compressive strength greater than 2000 psi in 24 hours.
Patent CA-2815221-A1 (CA)
Title: An integrated self-contained plenum module
Inventor: CONTRERAS JOAQUIN DANIEL
IPC: F24F13/10
Filed: 2013-05-08
Abstract: The present invention discloses a plenum module with compartmentalized interior that is subdivided, and partitioned into separate chambers by a set of wall panels.
Patent CA-2815393-A1 (CA)
Title: Wide angle bistatic scanning optical ranging sensor
Inventor: ZHU XIANG
IPC: G01S17/10
Filed: 2011-10-18
Abstract: A sensor comprises a reflective element between first and second reflectors, comprising third and fourth reflectors in mutual angular relation. The first reflector has opposed surfaces, reflecting a beam and its return along opposed direction paths and is rotatable about a first axis normal to a plane, for impingement of a beam along a second axis parallel to the plane (normal to the first axis). The second reflector reflects both the beam onto an object and a return and is rotatable along the second axis. The third reflector reflects the beam from off the first reflector's first surface onto the fourth reflector, onto the second reflector's surface and onto the object.  The element has a refractive boundary between the fourth reflector and the object, for refraction at an increased angle. The third reflector's first end is proximate to the first axis and the refractive boundary is parallel to the plane.
Patent CA-2815440-A1 (CA)
Inventor: DANIEL JOSEPH A
IPC: B23K9/095
Filed: 2011-10-24
Abstract: An electric arc welder ( 100 ) and a method of performing a pulse welding process producing reduced spatter. The welder produces a current between an advancing electrode (E) and a workpiece (W). The welder includes a short - detecting capability for detecting a short condition upon occurrence of a short circuit between the advancing electrode and the workpiece. The welder may also include a switching module in the welding circuit path of the welder having an electrical switch and a resistive path. Times of occurrence of short intervals can be tracked and a blanking signal can be generated based on the tracked short intervals to anticipate a next short interval in a next pulse period of the pulsed welding process. The blanking signal can be used to reduce a welding current in the welding circuit path by introducing additional resistance into the welding circuit path via the switching module ( 110 ), or by controlling a portion of a waveform of the welding process during the blanking interval.
Patent CA-2818739-A1 (CA)
Title: Impact attenuator for vehicles
Inventor: GISSLIN LARS-AKE
IPC: E01F15/14
Filed: 2011-12-01
Abstract: The invention relates to an impact attenuator for vehicles, including an energy absorbing device (8) for decelerating forces, comprising a housing, at least two pins (13) arranged in the housing which are arranged in parallel to each other in the housing, as well as a metallic, elongated draw element (14), which can be positioned within the housing such that it extends between and in contact with the pins, wherein the pins and the draw element are positioned such that a change of direction appears on the draw element when passing by each pin such that at mutual moving of the draw element and the housing in relation to each other, the movement is decelerated due to deformation of the draw element at passage of each pin. The pins (13) and the draw element (14) are positioned such that the draw element obtains a change of direction of at least 90° when passing at least two of the pins. The impact attenuator comprises a beam (3) and a collision catcher (9), which is connected to the beam and displaceable along its outer side, wherein one of the energy absorbing device (8) or the draw element (14) is connected to the collision catcher and displaceable together with it, while the other of these is fixedly connected to the ground or a fixed structure such that at a possible collision with the collision catcher, this is decelerated due to the mutual movement between the energy absorbing device and the draw element.
Patent CA-2821147-A1 (CA)
Title: A gas storage container
Inventor: DOWNIE NEIL ALEXANDER
IPC: F17C5/02
Filed: 2011-12-12
Abstract: At least one inner vessel is provided within a container for storing and/or dispensing gas under pressure to assist in filling the container with gas. The container comprises an outer vessel defining an interior space and a fluid flow control unit for controlling fluid flow into and out of the container. The inner vessel(s) defines a part of the interior space of container and is intended to hold cryogenic fluid in spaced relationship with respect to the outer vessel. Since the inner vessel is in fluid flow communication with the remaining part of the interior space, when the cryogenic fluid becomes gaseous, the container fills with gas. The inner vessel(s) has a mouth for receiving cryogenic fluid from the fluid flow control unit which is free of the fluid flow control unit.
Patent CA-2821842-A1 (CA)
Inventor: BLOTT PATRICK LEWIS
IPC: A61M27/00
Filed: 2004-10-28
Abstract: A multi-component wound dressing for treating a wound using a reduced pressure, comprising: a wound covering element adapted to be applied to the surface of the skin to cover the wound, thereby forming a wound space, the wound covering element having at least one connector configured to connect to a pressure reducing device and through which reduced pressure can be applied to the wound; a sorption unit configured to absorb wound exudate material in the wound space; and wherein the wound dressing is configured such that absorbed wound exudate material, when sequestered by the sorption unit, remains in the wound space until the sorption unit is removed.
Patent CA-2822990-A1 (CA)
Title: Commercial transportation information presentation techniques
Inventor: SEKULA CHRISTOPHER A
IPC: H04W4/80
Filed: 2013-08-07
Abstract: A portable wireless data transfer and display device includes a user interface, a display, a processor, and a short-range wireless communication module configured to wirelessly receive vehicle data, in real-time, from a data acquisition device mounted inside a vehicle when in close proximity to the data acquisition device. The device is configured to receive an input of driver information and driver communications from a user via the user interface. The short-range wireless communication module is configured to communicate two ways, in real-time, the driver communications via a long-range wireless network. The device is configured to process into a trip schedule at least one of: the vehicle data, the driver information, and the driver communications via the processor. The device is further configured to present the trip schedule and the driver communications to the user via the display.
Patent CA-2824094-A1 (CA)
Title: Vaccinations chez les nouveau-nes et les bebes
Inventor: KALLEN KARL-JOSEF
IPC: A61K39/00
Filed: 2012-02-29
Abstract: La présente invention concerne des vaccins comprenant au moins un ARNm codant pour au moins un antigène destiné à être utilisé dans le traitement d'une maladie chez les nouveau-nés et/ou les enfants, de préférence d'un âge pas supérieur à 2 ans, de préférence pas supérieur à 1 an, et idéalement pas supérieur à 9 mois voire pas supérieur à 6 mois, ledit traitement comprenant la vaccination du nouveau-né ou du bébé et l'induction d'une réponse immunitaire chez ledit nouveau-né ou chez ledit bébé. La présente invention concerne en outre des kits et des kits de pièces comprenant un tel vaccin et/ou ses composants et des procédés d'application dudit vaccin ou dudit kit.
Patent CA-2824573-A1 (CA)
Title: Agri-horticultural pest control compositions comprising 4-(3-butynyl)aminopyrimidine derivatives
Inventor: SAKAI MASAAKI
IPC: A01N43/42
Filed: 2011-12-27
Abstract: A pest control composition for agricultural or horticultural use, characterized by comprising, as the active ingredients, one or more kinds of 4-(3-butynyl)aminopyrimidine derivatives represented by general formula [I] [wherein, for example, R1 is selected from among phenyl, a hydrogen atom, etc.; R2 represents a hydrogen atom; R3 represents a hydrogen atom; and R4 represents a hydrogen atom], said derivatives having excellent controlling effect on pests, in particular, agricultural or horticultural pests, together with one or more kinds of pest control compounds for agricultural or horticultural use selected from among a bactericidal compound for agricultural or horticultural use, a biological bactericide and/or an insecticidal/acaricidal/nematicidal compound for agricultural or horticultural use. By the combined use of the aforesaid derivative with a conventional compound having bactericidal activity and/or a conventional compound having insecticidal activity, the usage of a pest control, in particular, a 4-(3-butynyl)aminopyrimidine derivative that is useful as a pest control for agricultural or horticultural use, can be reduced and the bactericidal activity or insecticidal activity can be enhanced.
Patent CA-2826921-A1 (CA)
Inventor: DEMARCO BRIAN
IPC: A63B21/02
Filed: 2012-02-08
Abstract: The present application includes various embodiments of apparatuses, systems, kits, and methods for physical exercise of a user. Some embodiments, for example, include an apparatus comprising: a strap having a first end, a second end, a length between the first end and the second end, the strap having an elastic portion between and spaced apart from the first end and the second end; a first handle configured to be coupled to the strap on a first side of the elastic portion such that the first handle is spaced apart from the elastic portion; a second handle configured to be coupled to the strap on a second side of the elastic portion such that the second handle is spaced apart from the elastic portion; and one or more suspension members configured to be coupled (i) to the strap at a first point between the elastic portion and the first handle, and at a second point between the elastic portion and the second handle, and (ii) to be coupled to a supporting structure.
Patent CA-2827552-A1 (CA)
Title: Method of modifying the gingival part of a virtual model of a set of teeth
Inventor: FISKER RUNE
IPC: A61C13/00
Filed: 2012-02-23
Abstract: Disclosed is a method of generating and modifying a virtual model of a set of teeth, where the method provides that a restoration can be inserted into a physical model of the set of teeth manufactured from the virtual model of the set of teeth.
Patent CA-2827975-A1 (CA)
Inventor: MACLAREN ROBERT
IPC: C12N15/864
Filed: 2012-02-21
Abstract: Cette invention concerne la thérapie génique destinée à traiter ou à prévenir la choroïdérémie.
Patent CA-2828649-A1 (CA)
Inventor: TAVERNIER JAN
IPC: C12N15/62
Filed: 2012-02-29
Abstract: La présente invention concerne un complexe protéique cytoplasmique comprenant (a) une première protéine de fusion recombinante contenant une kinase, fusionnée à un premier polypeptide d'interaction et (b) une seconde protéine de fusion recombinante contenant un domaine comportant un site de phosphorylation de rapporteur, ledit domaine étant fusionné à un second polypeptide d'interaction. La présente invention concerne en outre un procédé permettant de détecter une interaction entre composés au moyen dudit complexe protéique cytoplasmique, et concerne également des cellules contenant ce complexe protéique cytoplasmique.