baber/WOPTO huggingface dataset:
Patent CA-2641639-C (CA)
Title: Flat-sized flexible envelope with insert
Inventor: MAKOFSKY MARVIN A
IPC: B65D27/02
Filed: 2008-10-23
Granted: 2012-01-10
Abstract: The flat oversize mail piece includes an envelope of expandable nature, a flexible insert within the pocket of the envelope and an item that may be rigid or non-rigid. In one embodiment, the insert is provided with a cutout that is asymmetrical to one side of the insert and envelope to matingly receive the item being shipped. In another embodiment, the insert is a thin plastic tray having a recess to receive the item being shipped and a plurality of cavities interconnected by thin webs that impart flexibility to the package.
Patent CA-2645090-C (CA)
Inventor: COLLOCA CHRISTOPHER J
IPC: A61H1/00
Filed: 2007-03-07
Granted: 2014-12-30
Abstract: A chiropractic adjusting instrument comprising a housing;  a thrust nose piece and an impact head to contact a body; a preload switch plunger; a dampening spring;  a solenoid having a core; a preload spring; a recoil spring; an electronic pulse system operatively connected to a power source to provide alternating current for energizing the solenoid to impart impulse energy from the core to the thrust nose piece which is reproducible and independent of the power source; and a trigger system for triggering the electronic pulse system comprising an switch activated by the preload switch plunger. Preferably, the chiropractic adjusting instrument includes one or more of the following:  an intelligent universal AC power converter; optimized force-time waveform; pulse mode operation; a sensing device having an sense output and a suite of electromechanical components designed to promote reproducible dynamic force impulses and safe operation.
Patent CA-2651728-C (CA)
Inventor: DOYLE AIDAN
IPC: G01N23/00
Filed: 2007-10-01
Granted: 2012-04-17
Abstract: A tray for holding a material while the material is being subjected to penetrating radiation. The tray has a surface on which the material rests while subjected to penetrating radiation. The surface has at least two areas, namely a first area and a second area, the first and second areas characterized by first and second signatures, respectively when exposed to penetrating radiation, wherein the first signature is different from the second signature.
Patent CA-2651787-C (CA)
Title: A fuel preheater for a low maintenance fluid heater
Inventor: KAUPP PATRICK A
IPC: F22B7/00
Filed: 2007-03-22
Granted: 2012-05-01
Abstract: A fluid heater constructed of rectangular tubing through which fluid to be heated is circulated in a circuitous path. The floor and walls of a combustion chamber of the heater are constructed of the rectangular tubing. A tubular coil stack is positioned over the combustion chamber and surrounded by coil stack chamber walls constructed of the rectangular tubing. Consequently, all surfaces of the fluid heater exposed directly to flame are constantly cooled by the fluid to be heated. A combustion unit of the fluid heater is removable to facilitate maintenance.
Patent CA-2656146-C (CA)
Inventor: CHANG WANLIN
IPC: A61K8/92
Filed: 2007-07-02
Granted: 2014-12-09
Abstract: La présente invention concerne une composition de traitement capillaire comprenant un agent tensioactif cationique, une huile triglycéride et un agent antipelliculaire.
Patent CA-2656292-C (CA)
Inventor: JANNY PIERRE
IPC: B65D81/24
Filed: 2007-06-29
Granted: 2014-09-30
Abstract: A container (1) for storing products comprises a tub (2) and a cover (3) which is equipped with a seal (20) positioned in a peripheral groove (10) formed in the inner face (8) of the cover (3). The container (1) is characterized in that the tub (2) comprises an inner (5) and outer (6) flat peripheral rim, the cover (3) comprising a vertical peripheral rim (7) designed to cover the outer peripheral rim (6) upon closure of the cover (3), and in that the inner (5) and outer (6) peripheral rims are in different planes and constitute a shouldered shape, the cover (3) comprising, between its vertical peripheral rim (7) and its inner face (8), a clearance (9) with a shape matching said shouldered shape of the tub (2), the distance between the plane of the clearance (9) and the plane of the inner face (8) of the cover (3) being less than the distance separating the planes of the peripheral rims of the tub (2).
Patent CA-2662433-C (CA)
Title: Split-cycle aircraft engine
Inventor: HEATON CLIFFORD D
IPC: F02B41/06
Filed: 2007-09-04
Granted: 2011-11-01
Abstract: A split -cycle aircraft engine includes a crankshaft rotatable about a crankshaft axis. A power piston is slidably received within a power cylinder and is operatively connected to the crankshaft such that the power piston reciprocates through an expansion stroke and an exhaust stroke during a single rotation of the crankshaft. A compression piston is slidably received within a compression cylinder and is operatively connected to the crankshaft such that the compression piston reciprocates through an intake stroke and a compression stroke during a single, rotation of the crankshaft. A gas crossover passage operatively interconnects the compression cylinder and the power cylinder. An air reservoir is operatively connected to the gas crossover passage by a reservoir passage. The air reservoir is selectively operable to receive and deliver compressed air. The engine is mounted to an aircraft and the air reservoir is disposed within the aircraft.A split -cycle aircraft engine includes a crankshaft rotatable about a crankshaft axis. A power piston is slidably received within a power cylinder and is operatively connected to the crankshaft such that the power piston reciprocates through an expansion stroke and an exhaust stroke during a single rotation of the crankshaft. A compression piston is slidably received within a compression cylinder and is operatively connected to the crankshaft such that the compression piston reciprocates through an intake stroke and a compression stroke during a single, rotation of the crankshaft. A gas crossover passage operatively interconnects the compression cylinder and the power cylinder. An air reservoir is operatively connected to the gas crossover passage by a reservoir passage. The air reservoir is selectively operable to receive and deliver compressed air. The engine is mounted to an aircraft and the air reservoir is disposed within the aircraft.A split -cycle aircraft engine includes a crankshaft rotatable about a crankshaft axis. A power piston is slidably received within a power cylinder and is operatively connected to the crankshaft such that the power piston reciprocates through an expansion stroke and an exhaust stroke during a single rotation of the crankshaft. A compression piston is slidably received within a compression cylinder and is operatively connected to the crankshaft such that the compression piston reciprocates through an intake stroke and a compression stroke during a single, rotation of the crankshaft. A gas crossover passage operatively interconnects the compression cylinder and the power cylinder. An air reservoir is operatively connected to the gas crossover passage by a reservoir passage. The air reservoir is selectively operable to receive and deliver compressed air. The engine is mounted to an aircraft and the air reservoir is disposed within the aircraft.
Patent CA-2662623-C (CA)
Inventor: DDAMULIRA ROBERT KINTU
IPC: C09J167/04
Filed: 2007-09-12
Granted: 2015-07-07
Abstract: A one component adhesive composition is provided, which can be formulated from substantially or totally bio-based, renewable raw materials. Such adhesives can be formulated to have high strength and/or low or substantially no VOC emissions. This can be achieved by utilizing polymers that are derived or extracted from renewable plant materials such as soybeans, corn, sunflowers, wheat, etc. Adhesive compositions in accordance with the invention can include oils. The composition preferably contains bio-based oils only, but need not be completely free of fossil fuel or synthetic based oils. It should also include drying oils and/or similarly acting polymers, co-polymers, and fatty acids. Plasticizers, such as hydrogen oxide, derived from renewable sources are utilized to impart performance properties to the formulated adhesive. Metal napthanates can be used to catalyze the drying and/or curing speed when the adhesive composition is applied to a substrate.
Patent CA-2669370-C (CA)
Title: Traversee murale pour passer une conduite a travers une paroi de batiment
Inventor: NOWOCZIN ANDREAS
IPC: F16L59/16
Filed: 2007-07-21
Granted: 2012-10-09
Abstract: La présente invention concerne une traversée murale pour passer une conduite à orientation sensiblement verticale ou horizontale, à travers une ouverture de passage d'une paroi de bâtiment, formant au moins un intrados. Ladite conduite est, au moins au niveau de l'ouverture de passage, gainée d'un élément de matériau isolant (10) à coque isolante (16), dont le diamètre correspond sensiblement au diamètre intérieur de l'ouverture de passage. Selon l'invention, la coque isolante (16) présente un espace vide pour recevoir une section de conduite (22) à diamètre extérieur plus large, ladite coque isolante (16) étant constituée de fibres minérales afin que la section de conduite (22) à diamètre extérieur plus large puisse être reçue rapidement et aisément.
Patent CA-2669501-C (CA)
Title: Reinforced slat body for inflatable packer
Inventor: XU ZHENG RONG
IPC: E21B33/127
Filed: 2007-11-02
Granted: 2014-12-23
Abstract: Inflatable packers (10) are provided with one or more components to improve longevity and/or functionality. One or more of the packer components utilizes reinforced materials incorporated in a manner that enables the improved longevity and/or functionality.
Patent CA-2676688-C (CA)
Inventor: WILLIS STEWART
IPC: F16L1/19
Filed: 2008-02-04
Granted: 2015-05-19
Abstract: An apparatus to be mounted on a vessel for a laying a marine pipeline having accessories on the end of the pipeline and/or at one or more intermediate locations along the pipeline, said apparatus comprising a pipeline launch ramp (1) having pipeline guide means (6) for guiding and controlling the movement of a pipeline along a pipeline firing line in the direction of the seabed, pipeline clamping means (30) downstream of the guide means for selectively clamping and supporting the launched pipeline, wherein said launch ramp is provided with an opening (30) downstream of said guide means and upstream of said clamping means for passage of an accessory between a storage position and an installation location in the pipeline firing line to allow the accessory to be connected to an end of the pipeline supported by said clamping means.
Patent CA-2678394-C (CA)
Inventor: KARAKAMA ATSUSHI
IPC: A61M1/34
Filed: 2008-02-14
Granted: 2012-08-07
Abstract: Provision of a blood purification system comprising a blood purification tubing and a blood purification apparatus particularly suitable for use in continuous hemofiltration in which in the treatment of a patient with renal disease, multiple organ failure, and the like, the amount of water removed from the patient and the amount of supply to the patient can be more accurately controlled, and in which preparation operation is easy.  A blood purification system comprising a blood purification tubing and a blood purification apparatus wherein the soft tubes of flow paths 14, 15, 33, 34, and 53 connecting a first planar panel 1 and a second planar panel 2, and the location of the soft tubes are selected to satisfy a formula of a predetermined condition.
Patent CA-2678602-C (CA)
Inventor: THORNE HENRY F
IPC: B62B7/06
Filed: 2008-02-15
Granted: 2016-04-05
Abstract: Strollers are provided having one or more components which can be moved by a drive mechanism between two or more desired positions, such as baby strollers having one or more components which are automatically and easily movable by a drive mechanism between an operative position for use of the stroller and a collapsed position for compact storage and transport of the stroller. Various structures and operative embodiments for automatically moving one or more stroller components are provided.
Patent CA-2679085-C (CA)
Inventor: FRIEDMAN LISA
IPC: C12N15/53
Filed: 2008-05-20
Granted: 2018-04-10
Abstract: The invention provides isolated nucleic acids and isolated polypeptides involved in the synthesis of hydrocarbons and hydrocarbon intermediates. Homologs of, conservative variants of, and sequences having at least about 35% sequence identity with nucleic acids involved in the synthesis of hydrocarbons and hydrocarbon intermediates are also provided. The invention further provides methods for producing an aliphatic ketone or a hydrocarbon, as well as a method for identifying an enzyme useful for the production of hydrocarbons.
Patent CA-2680241-C (CA)
Title: Device for producing compressed bales
Inventor: STRAUTMANN WOLFGANG
IPC: B30B9/30
Filed: 2008-03-14
Granted: 2014-11-25
Abstract: The invention relates to a device (1) for producing compressed balls (5) from compressible pressed product pieces (50), each compressed ball (5) produced having a cuboid form with edge lengths A, B and C. The device (1) comprises a press housing (10) having at least one press chamber (15) and a press shield (17) that can be moved in the press chamber in the press direction (71) and back by means of a mechanical drive (18, 18'). The press chamber (15) has a cross-sectional surface of A x C/n. In the press chamber (15), n partial compressed balls (5.1 - 5.n) can be produced in n first press steps, with a flat cuboid form with the edge lengths A, B and C/n. A storage space (20) is arranged downstream from the press chamber (15), n partial compressed balls (5.1 - 5.n) being transferable into said storage space. The partial compressed balls (5.1 - 5.n) can be joined in the storage space (20) to form the cuboid compressed balls (5) with the edge lengths A, B and C. The press chamber (15) is separated from the storage space (20) by a mobile partition (12), and an opening (12') that can be freed by the partition (12) has at least the dimension A x B in the opening position, such that a partial compressed ball (5.1 - 5.n) formed in the press chamber (15) can be transported into the storage space (20) through said opening (12').
Patent CA-2683339-C (CA)
Inventor: SCHULZ HARRY W
IPC: G05D7/06
Filed: 2005-06-17
Granted: 2010-08-17
Abstract: A system for controlling operation of a progressing cavity pump to maintain the motor operating under power disturbance conditions. For a blackout condition, a backspin controller uses regenerative power to provide controlled deceleration of the pump, counteracting backspin and preventing backspinning freely. For a brownout condition, a power dip controller weakens the motor field to maximize pump production consistent with reduced input power availability. For a phase loss or voltage imbalance condition, a phase loss controller reduces motor power output to keep drive system output power at or below single phase capacity.
Patent CA-2685918-C (CA)
Inventor: WILCOX KURT S
IPC: F21V29/00
Filed: 2008-05-02
Granted: 2013-04-23
Abstract: In an embodiment of an LED light fixture (10), the fixture includes a housing (20) defining a chamber (24) and an LED module (30) that is outside the chamber and adjacent to the housing. The LED module includes a mounting board (32) with a plurality of LED packages (34) mounted thereon and a cover (42) over the mounting board. The cover and the mounting board together form a module interior and the cover is configured to expose the LED packages. The improvement in this light fixture includes a rigid wireway (60) between the LED module and the housing and defining a passageway (62) between the module interior and the chamber.
Patent CA-2687269-C (CA)
Inventor: KABANOV ALEXANDER V
IPC: C12N5/078
Filed: 2008-05-09
Granted: 2018-02-20
Abstract: Compositions and methods for the delivery of a protein of interest are provided.
Patent CA-2690244-C (CA)
Inventor: BENNY-RATSABY OFRA
IPC: A61K47/48
Filed: 2008-06-26
Granted: 2016-08-09
Abstract: L'invention concerne des inhibiteurs de MetAP-2 et des compositions et formulations de ces derniers, et en particulier des compositions et formulations d'inhibiteurs de MetAP-2 dans lesquelles l'inhibiteur de MetAP-2 est associé à un copolymère séquencé renfermant un fragment polymère hydrophile et un fragment polymère hydrophobe. L'invention se rapporte également à des compositions et formulations renfermant des inhibiteurs de MetAP-2 qui sont destinées à l'administration orale ou à l'administration topique ou oculaire, par exemple. L'invention porte aussi sur des procédés qui permettent de traiter des états associés ou liés à la surexpression ou à la suractivité de MetAP-2 par l'administration des compositions et formulations précitées.
Patent CA-2692410-C (CA)
Inventor: BOESTERLING WINFRIED
IPC: E01B9/02
Filed: 2010-02-09
Granted: 2016-10-11
Abstract: Une plaque de guidage est fournie pour la fixation dun rail à un substrat ayant une forme intégrée de creux en son dessous, les dimensions dudit creux étant adaptées aux dimensions dun épaulement positionné sur le rail, de telle manière que l'épaulement sengage librement dans le creux dans une position dinstallation de la plaque de guidage. Au moins une nervure de renfort, qui dépasse dans la direction dune ouverture du creux sur une hauteur H2 qui est inférieure à la hauteur H du creux, est conçue sur une surface de toit du creux qui soppose à louverture du creux.
Patent CA-2694099-C (CA)
Inventor: WATTERS JEFFREY THOMAS
IPC: E21B43/26
Filed: 2008-04-30
Granted: 2015-10-06
Abstract: A method of mitigating proppant settling in a hydraulic fracture in order to better suspend the proppant as well as ensure a more uniform pack, by mixing a pre-determined volume percent of low density additive, such as glass beads or other suitable material, such as polylactic acid particles, into the fracturing slurry along with the standard high-density proppant, it is anticipated that density gradients can be induced inside the fracture. Upward movement of low density additive due to them having density lower than the carrier fluid will interfere with downward movement of high-density proppant and vice versa. This mutual interference between the two proppants confined in the narrow fracture will significantly hinder the settling/segregation of the high-density proppant. The low density material has a specific gravity of about 0.3, particle size distribution similar to that of standard proppant, and sufficient mechanical strength to survive fracture closure stress.
Patent CA-2697002-C (CA)
Inventor: COLE-HAMILTON DAVID
IPC: C07C5/03
Filed: 2007-08-21
Granted: 2014-05-27
Abstract: An additive for improving the rate of catalysis in biphasic reaction systems is disclosed. The additive is an ionic molecule comprising an organic cation such as a heterocyclic compound or a quaternary ammonium or phosphonium cation, and an anion which may be organic or inorganic. A process for improved catalysis in an aqueous biphasic system wherein the catalyst is substantially dissolved in the aqueous phase and the substrate is substantially contained in the non- aqueous phase is also described.  A suitable additive is 1-octyl-3-methylimidazolium halide. Examples of suitable catalytic reactions include the hydrogenation, hydrosilation, hydroboration, hydrovinylation, hydroformylation, oxidation and hydroxycarbonylation of alkenes, and Heck, Suzuki, Stille, and Sonigashira coupling.
Patent CA-2699593-C (CA)
Title: Systems and methods for media packaging
Inventor: VAN DE POL ERIK
IPC: H04N21/434
Filed: 2008-09-22
Granted: 2016-11-01
Abstract: The invention relates to a method for packaging media and data for transmission over a broadband communications network link for display at a terminal destination. Features of the method included creating desired media segments for transmission to the terminal destination and for creating targeting information, for example in whole or in part in the form of metadata, for transmission to the terminal destination. Other features include packaging the created media segments and the created targeting information in a single package and unpacking the single package for display of the targeted media at the terminal destination In another aspect, the invention can provide a method for unpacking media and data for display at a terminal destination implementing, at the terminal destination, receiving a single package containing media segments and instructions regarding handling of the media segments, quickly unpacking the media segments and the instructions from the single package.
Patent CA-2700692-C (CA)
Inventor: KUKKONEN JARI-JUKKA
IPC: E21B43/22
Filed: 2010-04-12
Granted: 2017-08-22
Abstract: Compositions and processes for separating bitumen from oil sands ore include contacting the oil sand ores with a composition including a carboxylate salt and/or acid and an aqueous liquid carrier. The carboxylate salt and/or acid is a C1-C7 alkyl, and in one embodiment, is a monocarboxylate.
Patent CA-2701216-C (CA)
Inventor: LAUER HANS-MARTIN
IPC: A61M5/168
Filed: 2008-10-01
Granted: 2014-02-18
Abstract: A conveyor apparatus and a method for supplying a medicine-solution mixture from a plurality of medicine-active ingredient solutions and additional solution constituents in a body by means of a plurality of feed devices is disclosed. The medicine-active ingredient solutions have different medicine-active ingredient parameters and constituents; the solution constituents have different parameters and constituents. The constituents of at least two medicine-active ingredient solutions and solution constituents are saved in at least one storage device; and are selected by means of one selection device for selection of at least one specific parameter and/or constituent of each medicine-active ingredient solution and/or the solution constituents. By means of a calculating device, at least one additional parameter from all selected parameters is calculated for the control and operation of at least one additional feed device for supplying at least one additional medicine-solution mixture to the body.
Patent CA-2710915-C (CA)
Title: Method of removing and solidifying carbon dioxide from a fluid stream and fluid separation assembly
Inventor: PRAST BART
IPC: C01B32/55
Filed: 2007-12-28
Granted: 2016-05-24
Abstract: The invention relates to a method of removing carbon dioxide from a fluid stream by a fluid separation assembly. The fluid separation assembly has a cyclonic fluid separator (1) with a tubular throat portion (4) arranged between a converging fluid inlet section (3) and a diverging fluid outlet section (5) and a swirl creating device (2). The separation vessel (21) has a tubular section (22) positioned on and in connection with a collecting tank (23). In the method, a fluid stream with carbon dioxide is provided.  Subsequently, a swirling motion is imparted to the fluid stream so as to induce outward movement. The swirling fluid stream is then expanded such that components of carbon dioxide in a meta-stable state within the fluid stream are formed. Subsequently, the outward fluid stream (7) with the components of carbon dioxide is extracted from the cyclonic fluid separator (1) and provided as a mixture to the separation vessel (21). The mixture is then guided through the tubular section (22) towards the collecting tank (23) while providing processing conditions such that solid carbon dioxide is formed. Finally, solidified carbon dioxide is extracted (26).