baber/WOPTO huggingface dataset:
Patent CA-2757781-A1 (CA)
Inventor: OGAWA TAKASHI
IPC: C01B32/50
Filed: 2011-11-14
Abstract: The present invention provides a carbon dioxide recovery apparatus capable of recovering heat energy of carbon-dioxide-containing gas which includes an absorbing tower 101 to generate and discharge a rich liquid 301 absorbing carbon dioxide as carbon-dioxide-containing gas 111 is introduced and contacted to an absorbing liquid to absorb carbon dioxide, carbon dioxide release devices 103, 104 to discharge semi-lean liquids 320, 306 which have steam containing a part of carbon dioxide released by heating the rich liquid 301 discharged from the absorbing tower 101, and a regeneration tower 102A to generate a lean liquid 316 which has steam containing remaining carbon dioxide released and separated by heating the semi-lean liquids 320, 306 discharged from the carbon dioxide release devices 103, 104 and to return the lean liquid 316 to the absorbing tower 101.
Patent CA-2758990-A1 (CA)
Inventor: BREWER JOHN
IPC: A61M39/02
Filed: 2010-04-27
Abstract: A respiratory access assembly includes a distal plate having a port, which is adapted to be positioned in operable communication with an artificial airway of a patient. The assembly includes a distal plate having a port and a proximal plate which has a first port and a second port. The distal plate is positioned against the proximal plate in a stacked configuration, and each plate is configured to move relative to the other. The assembly has an actuator which is positioned adjacent to at least one plate. The actuator cooperates with both plates to substantially prevent movement of the plates when the port of the distal plate is positioned in an alignment with at least one port of the proximal plate and an object, such as a suction catheter, is positioned through the aligned ports of the plates. The actuator cooperates with at least one plate to permit movement of at least one plate when (a) no object is positioned through aligned ports, and (b) when no ports are aligned. The assembly desirably has predetermined positions, which include a first open position, a second open position, and a third closed position. In the first open position, the port of the distal plate and the first port of the proximal plate are aligned. In the second open position, the port of the distal plate and the second port of the proximal plate are aligned. In the third closed position, the port of the distal plate, and the first and second ports of the proximal plates are blocked to prevent an object from being passed therethrough. A method of using the respiratory access assembly is provided.
Patent CA-2759038-A1 (CA)
Title: Antifreeze concentrate and coolant compositions and preparation thereof
Inventor: LIEVENS SERGE S
IPC: C09K5/20
Filed: 2010-05-04
Abstract: A toxicological friendly antifreeze composition having improved thermal stability is provided. In one embodiment, the antifreeze composition comprises from 5 to 80 wt. % of an aqueous freezing point depressant selected from alkali metal salts of acetates, formates, proprionates, adipiates, and succinates, and mixtures thereof; 0.1 to 10 wt. % of at least one of a 2-ethylhex-anoic acid, isononanoic acid and 3,5,5-trimethylhexanoic acid; and 0.1 to 10 wt. %  of at least one of octanoic acid, nonanoic acid, decanoic acid, undecanoic acid, dodecanoic acid, neodecanoic acid, benzoic acid, 2-hydroxybenzoic acid, p-terbutylbenzoic acid, and mixtures thereof. In one embodiment, the composition is employed as a concentrate in admixture with 10 to 90 wt. % water.  The composition may be totally free of glycol, or, in an alternate embodiment, possess a glycol: non-glycol base ratio of 1:2 to 1:20.
Patent CA-2761137-A1 (CA)
Inventor: LEPEZ OLIVIER
IPC: C10C5/00
Filed: 2010-05-04
Abstract: The invention relates to a method and to an apparatus for the energy densification of a material in the form of divided solids, in particular biomass, with a view to obtaining pyrolysis oils for energy purposes According to the invention, the method comprises the following consecutive steps: preconditioning the material (P) by heating and drying, in order to heat said material to a temperature of around 100ºC with a relative humidity not exceeding around 10%; pyrolysing the material, which is then circulated in a substantially sealed reaction chamber (20) containing at least one Joule heated transfer screw or vibrated tube (22), said material being gradually heated to a temperature of between 300ºC and 850ºC, the power of the electric current passing through the transfer screw or the vibrated tube (22) to provide the Joule heating thereof being controlled in accordance with the material in order to maintain the desired heat level during residence time of the material in said reaction chamber; extracting the pyrolysis gases at the top portion of the reaction chamber (20) in order to rapidly condense said gases in a vertical condenser (30); and recovering the pyrolysis oils at the bottom portion of the vertical condenser (30).
Patent CA-2767309-A1 (CA)
Inventor: BUGNARIU CALIN NICOLAIE
IPC: H04N5/347
Filed: 2012-02-08
Abstract: A system is provided for providing an adjustable depth of field in a photographic image. The system comprises a plurality of buffers, each configured to store an image associated with a different wavelength of light, each of the images having a different focal plane related to the associated wavelength. The system further comprises an algorithm configured to accept an input specifying the depth of field and a focal plane and further configured to produce a photograph with the specified depth of field and focal plane, wherein the algorithm applies the specified depth of field around the specified focal plane, the specified focal plane being associated with a focal plane of one of the images stored in one of the buffers.
Patent CA-2767310-A1 (CA)
Inventor: SILVERNAIL CARTER
IPC: B09C1/02
Filed: 2010-08-12
Abstract: L'invention concerne un procédé et une composition permettant d'éliminer les salissures protéiniques et de prévenir la redéposition de salissures sur une surface. La composition comprend, en poids, entre environ 1 % et environ 90 % de sucre, entre environ 1 % et environ 80 % de source d'alcalinité et entre environ 1 % et environ 10 % de composant tensioactif. Le sucre peut être un sucre à base de saccharide ou non à base de saccharide. La composition est sensiblement dépourvue de composés contenant du phosphore et renferme moins d'environ 0,05 % de métal alcalino-terreux, en poids.
Patent CA-2769579-A1 (CA)
Inventor: SLOSS CLAYTON A
IPC: F01N13/08
Filed: 2010-07-27
Abstract: A exhaust component assembly includes an exhaust component and a divider plate. The exhaust component includes an inner wall defining a gas passageway. The divider plate is inserted in the gas passageway and secured to the exhaust component by mechanical locking means, generally in an interference-fit relationship.
Patent CA-2769702-A1 (CA)
Title: High brightness led utilizing a roughened active layer and conformal cladding
Inventor: ZHANG LING
IPC: H01L33/22
Filed: 2010-07-08
Abstract: A light emitting device and method for making the same are disclosed. The device includes an active layer disposed between first and second layers. The first layer has top and bottom surfaces. The top surface includes a first material of a first conductivity type, including a plurality of pits in the substantially planar surface. The active layer overlies the top surface of the first layer and conforms to the top surface, the active layer generating light characterized by a wavelength when holes and electrons recombine therein. The second layer includes a second material of a second conductivity type, the second layer overlying the active layer and conforming to the active layer. The device can be constructed on a substrate having a lattice constant sufficiently different from that of the first material to give rise to dislocations in the first layer that are used to form the pits.
Patent CA-2771275-A1 (CA)
Inventor: MULLINS KIERAN
IPC: G06Q40/00
Filed: 2010-08-06
Abstract: A user accesses online forms, enters information, and submits the data to an insurance underwriting server The information may address health, family history, the applicant's profession, or planned physical activities The applicant also authonzes the server to retrieve stored information about the applicant The stored information may include DMV records, prescription drug records, credit reports, information from prior insurance applications, or medical records The server retrieves the stored information, then computes mortality risk based on the applicant's information and the retrieved information If the mortality psk is deemed to be too high, the server can transition the user and/or applicant to a customer service representative, or the server can decline to underwrite an insurance policy If the mortality risk is not too high, the server computes a premium rate that corresponds to the mortality risk, and offers to underwrite an insurance policy for the applicant at the specified premium rate
Patent CA-2771919-A1 (CA)
Inventor: LIPINSKI JOHN
IPC: B65D90/10
Filed: 2012-03-15
Abstract: A thief hatch for a production tank includes a fixed portion and a movable portion. The fixed portion has an attachment on a lower surface for attaching to the production tank, a seal seat on an upper surface and an opening that extends between the upper surface and the lower surface. The movable portion carries a sealing surface that engages the seal seat in a closed position to seal the opening in the fixed portion. A hinge connects the movable portion to the fixed portion and is biased by a spring member to an open position. The hinge has a mechanical stop that engages the movable portion in the open position. A contact surface is carried by the movable portion within a perimeter defined by the seal seat. The contact surface extends outward past the seal seat and into the opening when in the closed position.
Patent CA-2775815-A1 (CA)
Inventor: MOSER JOSEPH P
IPC: A61N1/36
Filed: 2010-07-13
Abstract: A cuff assembly includes a frame assembly configured to be positioned about a limb of a user and support a functional electrical stimulation system, and an over center closure mechanism coupled to the frame assembly and configured to secure the frame assembly relative to the limb, the over center closure mechanism being located on a medial side of the limb when the frame assembly is positioned about the limb.
Patent CA-2776861-A1 (CA)
Title: Method for treating well bore within a subterranean formation
Inventor: MACKAY BRUCE A
IPC: E21B33/138
Filed: 2010-09-22
Abstract: The invention discloses a method of creating a polymerized composition in a well bore: providing a polymerizable composition made of a polymerization initiator and a monomer polymerizable by frontal polymerization; introducing the polymerizable composition into the wellbore; exposing the polymerizable composition to a trigger to activate the frontal polymerization; and creating the polymerized composition.
Patent CA-2777159-A1 (CA)
Inventor: MULLER HERMANN
IPC: C07K14/01
Filed: 2010-10-22
Abstract: The present invention refers to a novel circovirus as causative agent of bone marrow aplasia with haemorrhagic disease in cattle. The present invention provides novel nucleic acid and protein sequences for diagnostic and therapeutic uses.
Patent CA-2777666-A1 (CA)
Title: Energy conversion materials fabricated with boron nitride nanotubes (bnnts) and bnnt polymer composites
Inventor: KANG JIN HO
IPC: H01L41/45
Filed: 2010-10-13
Abstract: Electroactive actuation characteristics of novel BNNT based materials are described. Several series of BNNT based electroactive materials including BNNT/polyimide composites and BNNT films are prepared. The BNNT based electroactive materials show high piezoelectric coefficients, d 13 , about 14.80 pm/V as well as high electrostrictive coefficients, M 13 , 3.21x1O-16 pm2/V2. The BNNT based electroactive materials will be used for novel electromechanical energy conversion devices.
Patent CA-2778500-A1 (CA)
Title: Overmolded led light assembly and method of manufacture
Inventor: SAGAL E MIKHAIL
IPC: H05K7/20
Filed: 2010-10-22
Abstract: In one aspect, an LED lighting apparatus includes an electronic circuit board having a peripheral portion and a central portion that is radially inward of said peripheral portion, said electronic circuit board having an exterior side for optically interfacing with ambient environment during operation and an interior side opposite the exterior side. At least one LED is mounted on the exterior side of the electronic circuit board central portion and a thermally conductive housing encloses said electronic circuit board, said thermally conductive housing formed of a moldable thermally conductive material. The thermally conductive housing defines a first cavity adjacent the central portion of the electronic circuit board exterior side and a second cavity adjacent the central portion of the electronic circuit board interior side, wherein a portion of said thermally conductive housing being overmolded onto said peripheral portion.
Patent CA-2779711-A1 (CA)
Inventor: SURANA RAHUL
IPC: C07C237/24
Filed: 2010-11-08
Abstract: The present invention relates to novel crystalline forms of (lS,2R)-2-(amino methyl)-N,N-diethyl-l -phenyl cyclopropane carboxamide. Processes for the preparation of this form, compositions containing the form, and methods of use thereof are also described.
Patent CA-2780259-A1 (CA)
Title: A photovoltaic case
Inventor: LIAU GEORGE UH-SCHU
IPC: F21V8/00
Filed: 2012-06-12
Abstract: A photovoltaic case, figure 1, of eight photovoltaic cubes, figure 2, can generate electricity with or without sun light. A photovoltaic cube, figure 2, has six bifacial cells and a crystal ball inside to reflect light from a cube lamp in the center of the photovoltaic case, figure 1. With a rechargeable battery to light the cube lamp and a LED panel the photovoltaic case , figure 1, is a self sustainable power source.
Patent CA-2780577-A1 (CA)
Inventor: VENTIKOS YIANNIS
IPC: G21B3/00
Filed: 2010-11-26
Abstract: A method of producing a localised concentration of energy comprises providing a series of projectiles (8) and firing said projectiles (8) at a target (2; 4; 6; 14; 16; 18; 20; 30; 32; 34; 36; 38; 42). An apparatus for producing localised concentration of energy comprises: means for providing a series of projectiles (8) and means for firing said projectiles (8) at a target (2; 4; 6; 14; 16; 18; 20; 30; 32; 34; 36; 38; 42). The target (2; 4; 6; 14; 16; 18; 20; 30; 32; 34; 36; 38; 42) is configured such that upon striking the target, a projectile (8) traps and compresses a volume of gas (10) between the projectile and the target. The target (2; 4; 6; 14; 16; 18; 20; 30; 32; 34; 36; 38; 42) and the projectile (8) are also configured such that impact of the projectile onto the target gives rise to a converging Shockwave (12) inside the trapped volume of gas (10).
Patent CA-2781322-A1 (CA)
Title: Use of danshensu, notoginsenoside r1 or their combination in preparation of medicaments for preventing and treating diseases caused by microcirculation disorder
Inventor: HAN JINGYAN
IPC: A61P31/00
Filed: 2010-11-04
Abstract: Use of danshensu, notoginsenoside R1 or their combination in the preparation of medicaments for preventing and treating diseases caused by microcirculation disorder.
Patent CA-2783274-A1 (CA)
Inventor: BOUTRIAU DOMINIQUE
IPC: A61P31/20
Filed: 2001-06-27
Abstract: A multi-valent vaccine composition is described comprising a conjugate of the capsular polysaccharide of H. influenzae b not adsorbed onto an aluminium adjuvant salt, and two or more further bacterial polysaccharides. A multi-valent vaccine composition is also described comprising a whole-cell pertussis component, tetanus toxoid, diphtheria toxoid, Hepatitis B surface antigen, a conjugate of the capsular polysaccharide of H. influenzae b, and a conjugate of a capsular polysaccharide of N. meningitidis type A or C (or both). Furthermore, a multi-valent vaccine composition is described comprising a whole-cell pertussis component, tetanus toxoid, diphtheria toxoid, and a low dose of a conjugate of the capsular polysaccharide of H. influenzae b.
Patent CA-2784929-A1 (CA)
Title: Optimized nutrient removal from wastewater
Inventor: GIRALDO EUGENIO
IPC: C02F3/02
Filed: 2011-07-07
Abstract: Methods and systems are provided for reducing ammonia partially by a denitrification process. A stream containing ammonia is contacted with oxygen to form a first product stream in low dissolved oxygen conditions. The ratio of oxygen to nitrogen is about 2.28 g O2/g N-NH3 (2.28 grams of oxygen per gram of nitrogen in ammonia) or less. The first product stream is then exposed to organic matter in an amount of 0.57 g COD/g N- NH3 (0.57 grams of chemical oxygen demand per gram of nitrogen in ammonia). This microbial reaction ultimately produces nitrogen gas, water, and carbon dioxide.
Patent CA-2790079-A1 (CA)
Inventor: BACUS MIKE
IPC: G06F7/04
Filed: 2011-02-15
Abstract: Methods, computer readable media, and apparatuses for preventing unauthorized font linking are presented. A request for a font file may be received. It may be determined whether the request is valid, and this determination may be based on a security token and/or a referrer string. If the request is determined to be valid, a first watermark may be embedded in the font file, and the first watermark may be based on the security token. The first watermark may include at least one point in at least one glyph contained in the font file. A second watermark may be embedded in the font file, and the second watermark may include at least one table that identifies a customer. The font file then may be served to the requestor.
Patent CA-2790567-A1 (CA)
Inventor: BENECKE MARCEL
IPC: H02P27/02
Filed: 2010-11-22
Abstract: The synchronous motors are controlled by a three-phase AC power controller. According to the invention, firing points for the AC power controller are determined. A pair of two or three phases is determined from the angular position of the rotor, for which the firing points can be present for the respective A.C power controller. Actual firing points are determined from the mains voltage phase position of said phases so that only positive torque is produced.
Patent CA-2791790-A1 (CA)
Inventor: OLSZEWSKI JERRY
IPC: C08J5/18
Filed: 2011-03-04
Abstract: A system for constructing a structure comprises a plurality of composite panels having a laminate structure comprising a foam core to which are attached cover layers of the same or different material. One or both of the cover layers may be comprised of composite sub-layers. The system includes a number elongate and preferably extruded components for connecting the panels to form walls, roofs or floors for the structure. The system is modular, thereby allowing for a time and cost efficient means of erecting a structure.
Patent CA-2792739-A1 (CA)
Inventor: DECKERS JAN
IPC: H05H1/48
Filed: 2011-04-04
Abstract: A furnace (1) for melting and/or gasifying material, comprising a housing (2) for temporary enclosure of said material, a supply opening (4) through said housing (2), heating means (10), a discharge opening (7) through said housing (2), a gas outlet (5) through said housing (2), wherein said housing (2) is mounted tiltable around a horizontal axis (3), said supply opening (4) extending coaxially with said horizontal axis (3), and the discharge opening (7) being mounted in a wall of the housing (2) so that said melted material can be removed from the housing (2) by tilting the furnace (1) about said axis (3).
Patent CA-2793123-A1 (CA)
Inventor: MISSBACH ROBERT
IPC: G02B30/00
Filed: 2011-03-15
Abstract: The present invention relates to a backplane device (16) for a spatial light modulator (12), especially a spatial light modulator (12) in a display device for generating a two-dimensional and/or three-dimensional representation of a scene or of content. The spatial light modulator (12) comprises pixels (14) having pixel addresses and being electronically controllable by the backplane device (16) for assigning pixel values (15) to the pixels (14). The backplane device (16) comprises at least one electrode (500) for each pixel (14), at least one analog line (22) and at least one pixel addressing means (24). Such a pixel addressing means (24) comprises x-addressing lines (26) and y-addressing lines (28). Every pixel (14) is connected to an analog line (22), to an x-addressing line (26) and to a y-addressing line (26). As a pixel value (15) assigning scheme a generating means is adapted to generate a voltage characteristic (10) to be applied to the at least one analog line (22) such that the voltage characteristic (10) depends on the pixel values (15) to be assigned to the pixels (14). The backplane device (16) is adapted such that the pixel addresses are determined depending on the generated voltage characteristic (10) as a pixel addressing scheme and such that the generated voltage characteristic (10) is applied to the at least one analog line (22) for the purpose of assigning the pixels value (15) to the pixels (14).Furthermore, the present invention relates to a method for operating a backplane device(16) for a spatial light modulator(12).
Patent CA-2797158-A1 (CA)
Inventor: RIETH LEE RICHARD
IPC: C09D7/45
Filed: 2011-05-10
Abstract: Disclosed herein is a dispersion comprising a liquid or semi-solid continuous phase, a dispersed solid phase comprising a plurality of organic, inorganic or inorganic-organic particles, and an alkyl ketal ester having the structure (I) wherein a is 0 or an integer of 1 to 12, specifically 1 to 6, more specifically 1 to 4; b is 0 or 1; R2 is a divalent C1-8 group optionally substituted with up to 5 hydroxyl groups; and R1 is C1-6 alkyl, and wherein at least a portion of the alkyl ketal ester is present in the continuous phase, on a surface of at least some of the dispersed particles, or a combination thereof.
Patent CA-2797378-A1 (CA)
Inventor: MACCARTHAIGH COLM G
IPC: G06F15/16
Filed: 2011-04-29
Abstract: Disclosed are various embodiments for validating updates to domain name system (DNS) records. A request is received to modify at least one DNS record associated with a domain owned by a domain owner. The request to modify the at least one DNS record is compared with at least one policy. The at least one policy is configurable by the domain owner. The requested modification to the at least one DNS record is selectively granted based at least upon the comparison.
Patent CA-2797435-A1 (CA)
Title: Method of optimization of cache memory management and corresponding apparatus.
Inventor: QUERE THIERRY
IPC: G06F12/0813
Filed: 2011-05-16
Abstract: In order to optimize cache memory management, the invention proposes a method and corresponding apparatus that comprises application of different cache memory management policies according to data origin and possibly to data type and the use of increasing levels of exclusion from adding to cache of data, the exclusion levels being increasingly restrictive with regard to adding data to cache as the cache memory fill level increases. The method and device allows among others to keep important information in cache memory and reduce time spent in swapping information in- and out of cache memory.
Patent CA-2798073-A1 (CA)
Inventor: MEURS WILHELM
IPC: A01B3/46
Filed: 2011-05-06
Abstract: The invention relates to a semi-mounted reversible plow 1 with an apparatus for transfer of the weight from the plow to the tractor to improve the traction of the tractor for which the rotational axis 11 is arranged in such a way that the transfer of the weight, at the same time, also effects a required torque for the turning process and an increase in the stability of the tractor during the turning process.