baber/WOPTO huggingface dataset:
Patent CA-2717366-A1 (CA)
Inventor: ZUPANICK JOSEPH A
IPC: F04F1/06
Filed: 2009-03-13
Abstract: An improved gas lift system is provided. In certain embodiments, the gas lift system includes a first tubing string and a second tubing string disposed within the first tubing string. The second tubing string is movable between a first position and a second position. Inflow of production fluids through an aperture in the first tubing string is selectively blocked when the second tubing string is in the second position. A port in the second tubing string delivers lift gas to the annulus between the first tubing string and the second tubing string. In the first position, the port is blocked to prevent fluid communication between the second tubing string and the first tubing string. In the second position, the port is uncovered to permit fluid communication between the second tubing string and the first tubing string, while a sealing member provides a seal that isolates the fluid communication from a well formation.
Patent CA-2726988-A1 (CA)
Inventor: BURGO ROCCO
IPC: C07C67/08
Filed: 2009-06-03
Abstract: Methods of lubricating food processing equipment that include applying a food grade, high temperature lubricant composition to the food processing equipment are described. The composition includes a polyol polyester base oil that is a reaction product of at least one neopentyl polyhydric alcohol and at least one monocarboxylic acid. Also described are methods of preparing a food grade, high temperature composition comprising reacting at least one neopentyl polyhydric alcohol and at least one monocarboxylic acid. The composition may be a lubricant composition.  Additionally, the invention provides a food grade, high temperature lubricant composition comprising a polyol polyester base oil that is a reaction product of at least one neopentyl polyhydric alcohol and at least one monocarboxylic acid.
Patent CA-2727561-A1 (CA)
Inventor: GRAYSON BEN
IPC: A61K31/473
Filed: 2009-06-12
Abstract: The invention provides a 3,11b-cis-dihydrotetrabenazine of the formula (Ib):  or a pharmaceutically acceptable salt thereof for use in the prophylaxis or treatment of anxiety.
Patent CA-2728531-A1 (CA)
Title: High shear process for air/fuel mixing
Inventor: HASSAN ABBAS
IPC: B01F27/93
Filed: 2009-06-02
Abstract: Use of a high shear mechanical device in a process to produce aerated fuels for efficient combustion in an engine.    In instances, the method comprises forming an emulsion of a gas and liquid fuel in a high shear device prior to introduction to an engine. A vehicular system for producing aerated fuels comprising a high shear device.
Patent CA-2728861-A1 (CA)
Inventor: KRUEGER JOHN A
IPC: A61B17/56
Filed: 2009-06-23
Abstract: An apparatus and method for optimizing reaction for curable material is disclosed. In operating rooms that are rela-tively colder, heating curable material can decrease the reaction time. A  heater my be placed in thermal contact with the curable material to heat the curable material.
Patent CA-2728981-A1 (CA)
Title: Hall effect methods and systems
Inventor: PETERSON TERRY
IPC: G01R33/07
Filed: 2008-06-23
Abstract: The present invention provides hall effect systems and methods that overcome drawbacks experienced in the p.pi.ror art and provide additional ben-efits In accordance with one embodiment, a hall effect system compnses a hous-ing, an input element coupled to the housing, a magnetic element coupled to the input element and configured to have a detectable magnetic flux, a sensing ele-ment adjacent to the magnetic element, the sensing element being configured to sense the magnetic flux and a processing element coupled to the sensing element and configured to determine a position of the magnetic element relative to the sensing element be determining changes in andlor the orientation of the magnetic flux upon movement of the interface element by a user
Patent CA-2734738-A1 (CA)
Inventor: MIZRAHI SHIMON
IPC: B23K11/16
Filed: 2009-08-13
Abstract: The present invention relates to light weight composite materials (10, 12) which comprise a metallic layer (14) and a polymeric layer, the polymeric layer containing a filled thermoplastic polymer (16) which includes a thermoplastic polymer (18) and a metallic fiber (20). The composite materials of the present invention may be formed using conventional stamping equipment at ambient temperatures. Composite materials of the present invention may also be capable of being welded to other metal materials using a resistance welding process such as resistance spot welding.
Patent CA-2735317-A1 (CA)
Inventor: MORIAU STEFAN SIMON GUSTAFF
IPC: B32B21/02
Filed: 1997-06-07
Abstract: Floor covering, including hard floor panels which, at least at the edges of two opposite sides, are provided with coupling parts, cooperating which each other, substantially in the form of a tongue and a groove, wherein the coupling parts are provided with integrated mechanical locking elements which prevent the drifting apart of two coupled floor panels in a direction (R) perpendicular to the related edges and parallel to the underside of the coupled floor panels, and provide a snap-action coupling.
Patent CA-2739698-A1 (CA)
Inventor: THOLEN DIETMAR A M
IPC: C08J11/08
Filed: 2011-05-05
Abstract: Expanded polystyrene is in commercial use since more than 50 years. During this period the unique properties of the material lead to the utilisation of expanded polystyrene within a vast range of industrial and commercial areas. The most noticeable properties are light-weight, high--volume, high thermal energy insulation factors, excellent shock absorption and close to unlimited formability.   The continuously increasing amount of end of life expanded polystyrene resulting from its wide range of applications is leading progressively to challenges in waste disposal facilities.  Especially high tech landfills face the loss of large amounts of expensive disposal space due to the high volume and low weight properties of the material, which is not or only minimal compactable with on-site compaction methods. Adding to this challenge is the requirement to dispose of the end of life expanded polystyrene close to the point of generation because the light-weight high-volume properties do not allow the transportation over longer distances, preventing the shipment to centralised recovery and recycling facilities.   The invention provides a method to volume reduce expanded polystyrene, especially the end of life expanded polystyrene at the point of generation or close to it by introducing a volume reduction method and utilising mechanical process equipment, which is designed to reduce the volume of the expanded polystyrene to the original volume before expansion.  The mechanical process equipment is designed and build in such a way that clean or soiled, spent expanded polystyrene can be introduced into the process equipment were it is dissolved and homogenised by means of industrial solvent. A mechanical, gravity based cleaning and contaminant separation process to purify the volume reduced paste like liquid mixture is part of the invention.  The volume reduced paste like liquid mixture resulting from the process can be shipped cost effective to a centralised recovery and recycling facility by normal means of transportation.   By utilising the mechanical process equipment the proposed method provides an option for the efficient recovery and subsequently the recycling of expanded polystyrene.
Patent CA-2741409-A1 (CA)
Inventor: DA LUZ MOREIRA PATRICIA
IPC: A61K8/67
Filed: 2009-10-30
Abstract: The present application describes an antioxidant complex having a synergistic effect between its ingredients. Said mixture comprises: a) vitamin E and/or derivatives thereof; b) green tea extract and/or derivatives thereof; and c) cacao extract. Examples of cosmetic and pharmaceutical compositions comprising said antioxidant complex and a physiologically acceptable carrier are also described. The antioxidant complex of the present invention, as well as the aforementioned compositions, aid in preventing and protecting against cell and skin damages resulting from the action of free radicals, and also provide DNA, protein and cell membrane protection.
Patent CA-2742375-A1 (CA)
Inventor: RENKEN ANDREAS
IPC: C08K3/10
Filed: 2009-12-03
Abstract: The present invention relates to a method of making polyacetal compositions and molded articles of these, which comprise at least one mineral filler that has not been previously coated before being mixed into the compositions.
Patent CA-2746387-A1 (CA)
Inventor: LONGLEY MARK
IPC: B65G1/04
Filed: 2011-07-14
Abstract: A system for storing and dispensing discrete doses of pharmaceuticals includes: a housing with an internal cavity having a front wall with first and second windows; multiple storage locations positioned within the housing; and a carrier assembly positioned and movable within the housing. The carrier assembly is configured to receive a pharmaceutical dose package loaded into either the first or second window and convey the pharmaceutical dose package to one of the storage locations for storage therein, and is further configured to retrieve a pharmaceutical dose package from one of the storage locations and return the pharmaceutical dose package to the first or second window for dispensing therefrom.
Patent CA-2746545-A1 (CA)
Title: Anchoring systems and methods of use thereof
Inventor: SIMMONS WALTER NEAL
IPC: C08L33/10
Filed: 2010-01-20
Abstract: A method of adjusting gel time of a grouting system used for anchoring a reinforcement in a mine includes adding inhibitor to initiator of the grouting system, the inhibitor and initiator being disposed together in a first compartment of a multi-compartment shreddable package.
Patent CA-2747098-A1 (CA)
Inventor: FARGEOT RAYMOND
IPC: B27B17/00
Filed: 2011-07-12
Abstract: A tree processing head for processing a tree element. The tree processing head includes: a body; a scissor assembly mounted to the body and a chainsaw assembly also mounted to the body. The scissor and chainsaw assemblies are selectively usable individually or cooperatively to process the tree element.
Patent CA-2747182-A1 (CA)
Inventor: DUPUIT ROBERT A
IPC: A61K9/127
Filed: 2009-12-17
Abstract: Liposomes of constrained particle size are prepared by substantially continuously mixing substantially continuously flowing streams of water, and of an organic solvent contain lipid(s) capable of forming liposomes, and cooling the mixture so liposomes form, the ratio of the flow rate of the stream of water to the flow rate of the stream of organic solvent, and the rate of cooling of said mixture, being controlled so as to obtain a preparation of liposomes such that at least about 90% of the liposomes are of a particle size less than about 200 nm.
Patent CA-2748946-A1 (CA)
Inventor: ROCKNEY BENNETT H
IPC: G01N21/00
Filed: 2009-09-25
Abstract: An optical arrangement for illuminating a surface of a biosensor is described The biosensor is preferably a sensor having periodic surface grating structure The arrangement includes a light source generating light, collimating optics for collimat-ing the 5 light from the light source, and first reflecting surface receiving light from the collimating optics and directing incident light onto a surface of the biosensor and a second spatially separated reflecting surface receiving light reflected from the surface of the biosensor The arrangement further includes telecentric optics (e g, telecentric lens) receiving light from the second surface of the prism The telecentric lens directs light onto an entrance 10 slit of a spectrometer The arrangement increases the light collection efficiency at the spectrometer as compared to p.pi.or art to p.pi.or art arrangements
Patent CA-2749541-A1 (CA)
Inventor: VAN SORGEN CAREL JOHANNES WILHELM THEODOOR
IPC: B23D1/02
Filed: 2010-02-11
Abstract: The invention relates to a method for computer controlled machining of tubes, in particular laser cutting tubes, the method comprising the steps of : - providing a length of tube; - arranging the provided tube in a computer controlled machining station; - executing a program for controlling the machining station in order to machine the provided tube; and - measuring the dimensions of the provided length of tube prior to arranging the tube in the computer controlled machining station.
Patent CA-2750014-A1 (CA)
Inventor: NISHIYAMA YOSHITAKA
IPC: B21C37/20
Filed: 2010-02-15
Abstract: Provided is a method for producing a metal tube which has excellent carburization resistance and coking resistance in a carburizing gas atmosphere.  The inner surface of a metal tube containing 20 to 55% by mass of Cr and 20 to 70% by mass of Ni is subjected to a mechanical treatment, followed by a thermal treatment in a temperature range from 1050 to 1270ºC for 0.5 to 60 minutes, whereby an oxide scale layer containing mainly Cr is formed at least on the inner surface of the metal tube.
Patent CA-2750674-A1 (CA)
Inventor: KERSCHGENS DANIEL
IPC: F24S23/71
Filed: 2010-01-22
Abstract: The invention concerns a portable solar-thermal device (1) for the production of fresh water from sewage water or salt water. The device is characterised in that it has a closed fluid circuit (2) made of connected pipe or hose elements with a sewage water supply (3) and a fresh water runoff (4) with the fluid circuit (2) having a tilted heating section (5) essentially aligned normally to the sun irradiation (S) for heating and vaporisation of the sewage water. Connected to this is an essentially vertically aligned condensation section (6) for condensation of the fresh water and heating of the sewage water, and a storage section (7) designed as base area for the condensed fresh water. The heating section (5) of the fluid circuit (2) is characterised by a solar collector (10) for concentration of the thermal energy of sun irradiation (S) on a vaporisation area inside the heating section (5).
Patent CA-2753963-A1 (CA)
Inventor: HENRY CORALITA
IPC: H04M3/42
Filed: 2011-09-29
Abstract: The Emergency Call Indicator is a Phone Feature which creates a special type of ring tone, predetermined amount of rings or a voice recorded statement that allows the receiver of the call to know that the sender of the call is in an emergency.
Patent CA-2757840-A1 (CA)
Title: Absorbent core
Inventor: CARLUCCI GIOVANNI
IPC: A61F13/534
Filed: 2010-04-09
Abstract: Absorbent core for disposable absorbent articles, for example for the absorption of menses or blood, comprising porous absorbent gelling material.
Patent CA-2762248-A1 (CA)
Inventor: BERKE NEAL S
IPC: C04B38/00
Filed: 2009-06-19
Abstract: Lightweight cementitious foams of the invention have excellent dynamic and dimensional stability due to use of foaming system comprising polycarboxylate surfactant foam generating agent, foam stabilizer (e.g., PVOH), and shrinkage reducing admixture to inhibit plastic shrinkage and micro-cracking of cement. The foaming system can be used in conventional cement mortars or concretes as well as with exemplary cementitious slurry systems of the invention, which include an expansive agent, a cross-linking agent for the foam stabilizer. Microfibers can be used in the foam, slurry, or both, to prevent micro-cracking.  Cementitious foams can be made without use of autoclave or lightweight aggregates to achieve enhanced compressive strength and thermal insulation properties that compare favorably with conventional foams and insulation materials at comparable densities.
Patent CA-2763974-A1 (CA)
Title: Dispositif de reglage de largeur pour couloir(s) de convoyeur.
Inventor: BERGER JULIEN
IPC: B65G47/31
Filed: 2010-06-10
Abstract: Le dispositif de réglage de largeur pour couloir(s) de convoyeur comporte un mécanisme à grande démultiplication qui est solidaire du châssis (5) dudit convoyeur, lequel mécanisme est disposé entre l'arbre (12) de commande et la ou les parois dudit couloir. Ce dispositif comprend: - un couple réducteur à fonctionnement irréversible constitué - dudit arbre (12) de commande, en forme de vis sans fm, et - d'une roue (11) dentée, - un système de man uvre de l'une au moins des parois dudit couloir, constitué  d'une vis (13) sans fm et d'un écrou, laquelle vis sans fm étant mobile ou fixe par rapport à ladite roue (11) dentée. L'arbre (12) du couple réducteur est un arbre flexible de grande longueur qui coopère avec un système (20) de maintien en tension pour absorber les efforts de traction et de poussée, selon son sens de rotation.
Patent CA-2765004-A1 (CA)
Title: Agricultural compositions
Inventor: MAINX HANS-GEORG
IPC: A01P3/00
Filed: 2010-06-29
Abstract: Suggested are agrochemical compositions comprising alkoxylation products according to general formula (I) R1(CO)m-O-[R2O]nR3 (I) wherein R1 is a linear or branched, saturated or unsaturated, optionally hydroxy-functionalised hydrocarbyl radical containing 8 to 30 carbon atoms, R2 means an ethylene, propylene or butylene group or their mixtures, R3 means hydrogen or an acyl group containing 1 to 8 carbon atoms, m is 0 or 1, n stands for an integer between 3 and 100, on condition that in case R3 stands for an acyl group, R2 is ethylene, propylene or their mixtures, and in case R3 stands for hydrogen, R2 is ethylene, propylene, butylene or their mixtures provided that the terminal group represents a butylene oxide unit.
Patent CA-2765357-A1 (CA)
Inventor: SAUNDERS KEITH
IPC: C12N7/04
Filed: 2010-06-15
Abstract: The invention provides methods of producing "empty" RNA virus capsids (e.g. from Cowpea mosaic virus) by assembly of viral small (S) and large (L) coat proteins in such a way that encapsidation of native viral RNA is avoided. Aspects of the invention employ in planta expression of capsid components from DNA vectors encoding the S and L proteins or S-L polyproteins including them. Such capsids have utility for the encapsidation or presentation of foreign proteins or desired payloads.
Patent CA-2767543-A1 (CA)
Inventor: MILLER STEPHEN C
IPC: A61M1/00
Filed: 2010-07-12
Abstract: A valve comprises a flexible member including a slit formed on a central portion thereof and a first housing defining a first lumen extending therethrough, the first housing including a first contacting surface adapted, when the slit of the flexible member is aligned with the first lumen, to contact a first side of the flexible member the first housing defining a relief area extending about a perimeter of the first contacting surface radially outside the central portion relative to a longitudinal axis of the first lumen in combination with a second housing adapted to mate with the first housing with a second lumen defined by the second housing aligned with the first lumen and separated therefrom by the flexible member, the second housing including a second contacting surface.
Patent CA-2767840-A1 (CA)
Inventor: FEKLISTOV DMITRI
IPC: G02B3/00
Filed: 2010-07-16
Abstract: An optical device for providing a visual warning indication is disclosed. The optical device includes a high intensity localised light source such as a laser diode and a diffuser for modifying a beam intensity distribution of the emitted light from the high intensity localised light source to generate diffused light. The device further includes a collimator for collimating the diffused light from the diffuser to provide collimated light for emission from an output aperture to provide the visual warning indication. The beam intensity distribution of the emitted light is modified by the diffuser to generate a substantially uniform intensity distribution of the collimated light over the entire output aperture.
Patent CA-2769325-A1 (CA)
Title: Vanne thermostatique et procede de fabrication d'une telle vanne
Inventor: MARAUX THIERRY
IPC: G05D23/19
Filed: 2010-03-30
Abstract: L'invention vise à améliorer une vanne thermostatique comportant un boîtier (1 ), un élément thermostatique (4), dont la partie mobile (41 ) porte un obturateur et est déplaçable par rapport à une partie fixe (42) de cet élément sous l'action de la dilatation d'une matière thermodilatable, et une cartouche chauffante, comprenant des moyens de chauffage électriques, agencés dans l'élément thermostatique pour chauffer la matière thermodilatable, et une embase de connexion (7), rapportée fixement dans une cavité borgne, interne au boîtier, et adaptée pour connecter les moyens de chauffage et des conducteurs qui s'étendent entre la cavité et un logement (15) de branchement d'un élément d'alimentation électrique, externe au boîtier. Pour rendre la fabrication de cette vanne plus simple et moins onéreuse, tout en facilitant son adaptation aux diverses spécifications possibles pour l'alimenter en électricité, les conducteurs sont des languettes (9) adaptées pour être, à la fois, engagées depuis l'extérieur du boîtier et reçues de manière sensiblement complémentaire dans des fentes traversantes respectives du boîtier, reliant la cavité et le logement de branchement, les deux extrémités longitudinales (9A, 9C) de chaque languette étant respectivement conformées pour coopérer par complémentarité de formes avec l'élément d'alimentation et l'embase de connexion.
Patent CA-2770573-A1 (CA)
Title: High yielding soybean variety xb05y12
Inventor: KRASHENINNIK NADEJDA N
IPC: A01H5/10
Filed: 2012-03-08
Abstract: According to the invention, there is provided a novel soybean variety designated XB05Y12. This invention thus relates to the seeds of soybean variety XB05Y12, to the plants of soybean XB05Y12 to plant parts of soybean variety XB05Y12 and to methods for producing a soybean plant produced by crossing plants of the soybean variety XB05Y12 with another soybean plant, using XB05Y12 as either the male or the female parent.
Patent CA-2770839-A1 (CA)
Inventor: ALT JESSIE LYNN
IPC: A01H5/10
Filed: 2012-03-08
Abstract: According to the invention, there is provided a novel soybean variety designated XB25E12. This invention thus relates to the seeds of soybean variety XB25E12, to the plants of soybean XB25E12 to plant parts of soybean variety XB25E12 and to methods for producing a soybean plant produced by crossing plants of the soybean variety XB25E12 with another soybean plant, using XB25E12 as either the male or the female parent.
Patent CA-2775382-A1 (CA)
Title: Organe de mesure de pression etanche
Inventor: CHAMPREDONDE JONATHAN
IPC: G01L7/00
Filed: 2010-09-30
Abstract: L'organe (12) de mesure de pression comprend : une surface (106) de mesure de pression liée fonctionnellement à un corps d'épreuve (96), un boîtier étanche (100) de mesure de pression dans lequel est agencé le corps d'épreuve (96). La surface (106) de mesure de pression est portée par une paroi déformable (104) du boîtier étanche (100) de mesure de pression s'étendant à distance du corps d'épreuve, le boîtier étanche (100) de mesure de pression délimitant un espace interne (E) au boîtier étanche (100), des moyens de transmission (110) de la pression entre la surface (106) de mesure de pression et le corps d'épreuve (96) comprenant un matériau (136) sensiblement incompressible occupant la totalité de l'espace interne (E), et des moyens (101 ) de stockage d'énergie et des moyens (99) de traitement de la pression détectée par le corps d'épreuve (96) agencés dans le boîtier étanche (100).
Patent CA-2777920-A1 (CA)
Inventor: AOKI TAKASHI
IPC: A61P31/12
Filed: 2010-10-15
Abstract: Disclosed are: a medicinal agent and a method, both of which can prevent and treat the infection by a VHSV; a method for removing VHSVs from a specific water area; and a method and a kit for detecting a VHSV in a simple manner and with high sensitivity. Specifically disclosed are: a VHSV-binding aptamer which can bind to a VHSV and/or a polypeptide capable of being expressed in the virus and has an activity of preventing a host from the infection by a VHSV; and a method for detecting a VHSV and/or a polypeptide capable of being expressed in the virus, using the VHSV-binding aptamer.