baber/WOPTO huggingface dataset:
Patent CA-2718257-A1 (CA)
Inventor: VENKATESH GOPI
IPC: A61K9/30
Filed: 2009-03-11
Abstract: The present invention is directed to pharmaceutical compositions, and methods of making such compositions, wherein the compositions comprise a plurality of TPR and RR particles, wherein: the TPR particles each comprise a core coated with a TPR layer; the core comprises a weakly basic, poorly soluble drug and a pharmaceutically acceptable organic acid separated from each other by an SR layer; the RR particles each comprise the weakly basic, poorly soluble drug, and release at least about 80 wt.% of the weakly basic, poorly soluble drug in about 5 minutes when dissolution tested using United States Pharmacopoeia (USP) dissolution methodology (Apparatus 2 - paddles@ 50 RPM and a two-stage dissolution medium at 37°C (first 2 hours in 0.1N HCl followed by testing in a buffer at pH 6.8).
Patent CA-2722898-A1 (CA)
Inventor: ZEINER MARK S
IPC: A61B17/068
Filed: 2009-04-30
Abstract: A low-profile surgical stapler (10) enables a large-sized staple (12) to be delivered into a body cavity through a small opening or port. The surgical stapler includes a handle (16) having a trigger (20) movably coupled to the handle. The surgical stapler also includes an elongated, tubular shaft (22) extending distally from the handle. The tubular shaft includes a proximal end (24) secured to the handle and a distal end (26) in which a deployment opening (32) is formed. A staple deploying assembly (28) is disposed within an interior of the shaft (22) for discharging staples (12) from the deployment opening at the distal end of the shaft, the staple deploying assembly supporting a staple such that a longitudinal axis of the staple is aligned with a longitudinal axis of the shaft. The deployment opening is shaped and dimensioned to permit the deployment of the staples from within the shaft, out of the deployment opening and into adjacent tissue.
Patent CA-2723882-A1 (CA)
Inventor: SMITH ANDREW F
IPC: B62D35/00
Filed: 2008-05-19
Abstract: This invention provides an aerodynamic structure (104) attached to the rear face (102) of a truck cargo body' (100), which rear typically contains a door assembly, with a plurality of doors (120) that swing open on hinges, or a single, full-width door, which rolls upwardly. The various embodiments of the invention allow an aerodynamic structure to be permanently attached to the rear of the trailer in a manner that would obscure access to the door(s) in a deployed position, in which the aerodynamic structure generates reduced drag' on the trailer body, yet enables ready access to the door(s) in a folded position. The various embodiments also enable relatively rapid and easy transition between the folded position and the deployed position using a variety of actuators and linkages that tie the folding and deployment of various panels (106, 108, 110, 112) of the structure together.
Patent CA-2724586-A1 (CA)
Inventor: SCHERER JOACHIM
IPC: H01M8/02
Filed: 2009-06-05
Abstract: The present invention relates to a new method for the production of electrochemical cells, in particular individual cells for fuel cells and stacks as well as components and semi-finished parts required for this purpose. The gas diffusion layer is fixed on the bipolar plate by constructional measures and thus an improved positioning of the individual components of an electrochemical cell, in particular an individual cell for fuel cells is achieved. The method according to the invention allows for a flexible production. The semi-finished parts according to the invention are valuable, storable intermediate products which substantially reduce the lead times in the production of electrochemical cells, in particular individual cells for fuel cells.
Patent CA-2724826-A1 (CA)
Title: Instrument medical comportant des marqueurs radiographiques et des marqueurs d'imagerie par resonance magnetique
Inventor: PFEFFER JOACHIM
IPC: A61L31/18
Filed: 2009-05-25
Abstract: L'invention concerne un instrument médical pouvant être inséré dans le corps d'un être humain ou d'un animal, l'instrument médical comportant un corps et le corps de l'instrument comportant au moins un élément mauvais conducteur en forme de tige, constitué d'un matériau matriciel et de filaments non métalliques. L'instrument médical se caractérise en ce que l'élément en forme de tige est dopé avec des particules de marqueur radiologique et l'instrument médical comporte un marqueur IRM ou en ce que le corps de l'instrument comporte un marqueur IRM actif immobilisé dans la zone superficielle dudit corps.
Patent CA-2725689-A1 (CA)
Inventor: GHORPADE SANDEEP RAGHUNATH
IPC: A61K31/497
Filed: 2009-06-02
Abstract: Compounds of formula (I) and their pharmaceutically acceptable salts are described. Processes for their preparation, pharmaceutical compositions containing them, their use as medicaments and their use in the treatment of bacterial infections are also described.
Patent CA-2729122-A1 (CA)
Inventor: YON STEVEN A
IPC: A61F7/00
Filed: 2001-11-07
Abstract: A device and method for providing body cooling for treating fever. The cooling device applies cooling to blood flowing in a vein or artery, e.g., the vena cavae, that is then distributed throughout the body.
Patent CA-2729271-A1 (CA)
Inventor: DELPORTE CHRISTIAN
IPC: A23K1/00
Filed: 2009-07-06
Abstract: The present invention relates to protein pellets including wheat gluten, characterized in that the gluten has: a water retention capacity, determined according to a test A, of between 40 and 160%, preferably between 100 and 150%; and a viscoelastic behaviour, according to the Chopin Alveograph, determined at a P/L parameter value of between 3 and 10, preferably between 3 and 8.
Patent CA-2732578-A1 (CA)
Title: Stator de convertisseur d'energie et convertisseur d'energie utilisant celui-ci
Inventor: STIESDAL HENRIK
IPC: H02K1/27
Filed: 2011-02-24
Abstract: La présente invention décrit un stator pour un convertisseur dénergie, le stator comprenant une structure de support ayant une forme annulaire autour dune direction axiale; une première saillie couplée à la structure de support et sétendant radialement depuis la structure de support; une seconde saillie couplée à la structure de support et sétendant radialement depuis la structure de support, la seconde saillie étant espacée de la première saillie dans une direction circonférentielle; et un premier fil placé entre la première saillie et la seconde saillie dans une pluralité de premières couches radiales situées à différentes positions radiales et conçues de manière à ce quune étendue circonférentielle dune section transversale du premier fil augmente radialement vers lextérieur. Linvention décrit en outre un convertisseur dénergie comprenant le stator, ainsi quune éolienne comprenant le convertisseur dénergie.
Patent CA-2732967-A1 (CA)
Inventor: STEWART DOUGLAS ALBERT
IPC: G06F3/048
Filed: 2009-08-18
Abstract: A method, computer, and computer program for displaying user screens within a hierarchical navigation scheme are provided. A method includes generating a navigation tree including a plurality of nodes, wherein each node is at least one of a link to a user screen, a pointer to at least one parent node, and a link to a script. The method also includes generating a navigation bar including a plurality of node navigation tool buttons and a current path including at least a first node button representative of a currently selected first node, generating a child bar including at least the first node button, and displaying the navigation bar and the child bar within a user interface.
Patent CA-2733363-A1 (CA)
Inventor: EIBEN ROBERT
IPC: C08G18/66
Filed: 2011-03-01
Abstract: The invention concerns novel weather-resistant polyurethane casting compounds, a process for preparation thereof and use thereof in the building sector.
Patent CA-2734707-A1 (CA)
Inventor: WALLACE CHESTER A
IPC: G06K9/00
Filed: 2009-10-08
Abstract: In accordance with one embodiment, a method of locating mineral deposits suitable for production comprises obtaining via a computer an image of an area of land, determining from the image at least one fluid-expulsion structure present on the land, designating an area proximate the fluid-expulsion structure as a mineral exploration location; while in accordance with another embodiment a method of locating a hydrocarbon reservoir suitable for production is described which comprises obtaining via a computer an image of an area of land, determining from the image at least one fluid-expulsion structure present on the land, and designating an area proximate the fluid-expulsion structure as a hydrocarbon exploration location.
Patent CA-2737391-A1 (CA)
Inventor: MARIOTTI FRANCESCA
IPC: A61K31/167
Filed: 2009-09-28
Abstract: The present invention relates to a sugar-free liquid pharmaceutical formulation comprising an aqueous solution of paracetamol, a solubilizing agent containing polyethylene glycol, a thickening agent containing xanthan gum, and a sweetening system containing sucralose and a mixture of polyols containing glycerol, sorbitol and xylitol in a total amount between approx. 15% and 35% w/v relative to the total volume of said pharmaceutical formulation.
Patent CA-2739444-A1 (CA)
Inventor: BERGKVIST HAEKAN
IPC: A47D9/02
Filed: 2009-11-11
Abstract: A bed for infants with cradle function comprising a bed structure (1) and legs (3, 4) attached thereto, wherein the bed has two legs (3, 4) mounted to the bed structure (1) diametrically opposite to each other, seen in a longitudinal direction of the bed, that the respective leg (3, 4) has laterally protruding elements (9, 10; 11, 12) made of a resilient material at its free end, and in that said protruding resilient elements (9, 10; 11, 12) are arranged to protrude obliquely downwards from the leg to a floor so that the lower part of the leg is situated at a distance from said floor.
Patent CA-2742062-A1 (CA)
Inventor: KENYON ROSS HARTLEY
IPC: F02C5/02
Filed: 2009-10-28
Abstract: An engine (100) contains a compressor stage (101), a pulse detonation combustion stage (105) and a turbine stage (103). The pulse detonation combustion stage contains at least one pulse detonation combustor (109) which has an inlet portion (111). The pulse detonation combustor is oriented longitudinally and/or tangentially with respect to a centerline of the engine. A  plenum (115), a casing (107), a diffuser (119) and a shroud (113) can be added in this combustion stage to achieve better performances.
Patent CA-2742257-A1 (CA)
Inventor: FOGAL ROBERT D SR
IPC: B29D30/04
Filed: 2009-10-29
Abstract: The present invention comprises apparatus and methods for improved correction of force variations and/or frequencies of a tire-wheel assembly.    In particular embodiments, the invention comprises a system for improved correction of force variations and/or dampening of vibrations in a pneumatic tire-wheel assembly, which includes: a pneumatic tire-wheel assembly; and a plurality of dampening particles positioned within the tire-wheel assembly, wherein said particles are formed of at least one energy dampening viscoelastic material. In other embodiments, the present invention comprises a method for improved the equalization of force variations and vibrations of a pneumatic tire-wheel assembly comprising the steps of providing a pneumatic tire-wheel assembly providing a plurality of impact dampening particles, wherein the particles are formed of at least one energy dampening viscoelastic material and, placing said plurality of particles in free movable relationship into a pressurization chamber within said tire-wheel assembly.
Patent CA-2743910-A1 (CA)
Inventor: BENZAKEN ALAIN
IPC: G06F21/24
Filed: 2009-11-17
Abstract: In various embodiments, a computer-implemented method and system of designating and/or protecting confidential information in an original document includes receiving a file containing the original document through a computer-network interface. The original document contains confidential information, and the original document may be stored in one or more structured databases configured in one or more memories. A user interface is provided between the processor and the user associated with the original document. The user identifies at least a portion of the information considered to be confidential through the user interface. The processor may identify each occurrence of the confidential information contained in the original document, and may selectively generate one or more redacted or confidential files in which each occurrence of confidential information in the original document is obscured or redacted. The user may select to not have any confidential information redacted. The redacted files may be stored in one or more structured databases such that the redacted files are available for selective retrieval by the original user and/or a different user.
Patent CA-2743938-A1 (CA)
Inventor: HOLENZ JOERG
IPC: A61K31/506
Filed: 2009-11-13
Abstract: The present invention relates to novel compounds of formula (I) and their pharmaceutical compositions. In addition, the present invention relates to therapeutic methods for the treatment and/or prevention of A.beta.-related pathologies such as Downs syndrome, O-amyloid angiopathy such as but not limited to cerebral amyloid angiopathy or hereditary cerebral hemorrhage, disorders associated with cognitive impairment such as but not limited to MCI ("mild cognitive impairment"), Alzheimer Disease, memory loss, attention deficit symptoms associated with Alzheimer disease, neurodegeneration associated with diseases such as Alzheimer disease or dementia including dementia of mixed vascular and degenerative origin, pre-senile dementia, senile dementia and dementia associated with Parkinson's disease, progressive supranuclear palsy or cortical basal degeneration.
Patent CA-2744696-A1 (CA)
Inventor: WONG LING JUN
IPC: G06F3/048
Filed: 2009-11-23
Abstract: A method and apparatus for providing an audiovisual user interface based on learned user preferences is described. In one implementation, the method involves collecting a set of user preferences for a user;  providing a metadata stream associated with an audiovisual input; comparing elements within the metadata stream with the set of user preferences to form a comparison; and outputting a message to the user if the comparison indicates that the metadata stream matches one or more elements of the set of user preferences. The message may be output either acoustically or visually, and may relate to the audiovisual input, which may be audio, video, or both audio and video. The audiovisual input may be blocked based on a restricted message, and may be accessed upon a successful password query.
Patent CA-2747521-A1 (CA)
Title: Infusion reservoir with push-on connector features and/or attachments therefor
Inventor: HWANG CHARLES
IPC: A61M39/12
Filed: 2011-07-27
Abstract: A reservoir and straight-line, push-on connector assembly is provided for connecting the reservoir and one of a standard Luer line set and a custom Luer line set to any number of infusion pump configurations using a simple straight-line, push- on motion, wherein the push-on connector assembly is provided and configured to secure the line set and reservoir with the infusion pump. One simple straight-line, push-on motion, preferably performed by gripping an expander sleeve, places and secures the reservoir (i.e., locates the reservoir on the x, y, and z axes) in the pump reservoir cavity, and one simple straight-line, pull-off motion releases and removes the reservoir from the pump reservoir cavity. Rotational orientation is not required for connection, pump engagement, or pump function, and any pulling of the tube set will not release the reservoir as the expansion sleeve through which the tube set is routed is not moved from the securing position by tension on the tube set or Luer fitting.
Patent CA-2747532-A1 (CA)
Inventor: RADSTAKE MARC
IPC: F41H5/02
Filed: 2009-12-19
Abstract: Lightly armored vehicles and stationary objects are frequently the target of attacks using hollow charge projectiles. A variety of armament types have been developed against such attacks, resulting in additional weight and requiring complex manufacturing. A light-weight protective layer (1) that is easy to produce comprises rods (3) which are arranged in a matrix-like manner and protrude from the object to be protected. When a particular hollow charge projectile hits such a protective layer (1), the front cap (101) thereof is damaged, in most cases preventing the initiation of the hollow charge. The rods (3) are preferably covered on the outside by polymer layers (9, 10), and additionally a crumple layer (8) is provided in front of the object to be protected.
Patent CA-2748851-A1 (CA)
Inventor: KIM SANG HUN
IPC: D06F39/08
Filed: 2009-12-29
Abstract: The present invention relates to a laundry machine for treating laundry. One embodiment of the laundry machine may include a water supply valve, a drum (30) in which laundry is placed, a tub (20) in which the drum (30) is rotatably placed, the tub (20) having an extended portion (23a) which extends forward and have an opening at a front portion thereof for laundry entrance, and a tub water supply portion (140), and a water supply line to guide water from the water supply valve to the tub water supply portion (140).
Patent CA-2751428-A1 (CA)
Inventor: MULDER HENDRIKUS
IPC: B02C18/18
Filed: 2010-02-05
Abstract: The present invention provides a continuous method of preparing a liquid extract of cereal grain by comminuting cereal grain at a rate of at least 100 kg of dry cereal grain per hour and extracting the comminuted cereal grain with a liquid, said 5 method comprising: -continuously combining cereal grain with a liquid; -continuously disintegrating the grain particles contained within the liquid by colliding freely suspended grain particles with one or more rotating blades, thereby producing a milled suspension; -continuously transferring at least a part of the milled suspension, optionally after further treatment, to a separation device for separation into spent grain and liquid extract; wherein the one or more rotating blades are rotating at a tip speed of at least 10 m/s; the total mechanical energy transferred into the milled suspension by the one or more 15 rotating blades is in the range of 5-1000 k J per kg of dry cereal grain; and the distance between a tip of said one or more rotating blades and the axis of rotation is in the range of 2-25 cm. The invention also provides a system for comprising a milling apparatus and a separation device suitable for use in the aforementioned method.20 The present method and system offer several advantages, including savings on capital expenditure and maintenance, short milling times and hygienic design.
Patent CA-2751644-A1 (CA)
Inventor: ZYLLA RONALD W
IPC: B01D45/00
Filed: 2011-08-31
Abstract: A multi-phase flow separation apparatus has a tank with at least one inlet and at least one outlet, and an enclosure within the tank. The at least one inlet communicates an input flow into the enclosure. The enclosure has a sidewall defining an open bottom and at least one flow opening below the height of the inlet of the tank. The at least one outlet of the tank is outside the enclosure and above the at least one flow opening of the enclosure.
Patent CA-2753423-A1 (CA)
Inventor: CLEVENGER RANDELL
IPC: A61L29/00
Filed: 2010-02-24
Abstract: Devices are provided which are functionalized to include surface regions having anti- infective agents. Methods are provided for functionalizing various material surfaces to include active surface regions for binding anti-infective agents. Methods are provided by which anti- infective moieties or agents are bonded to functionalized surfaces.
Patent CA-2755155-A1 (CA)
Title: Implant rachidien a liaison rotule verrouillable
Inventor: GENNARI JEAN-MARIE
IPC: A61B17/70
Filed: 2010-02-19
Abstract: L'invention concerne un implant rachidien (100) comprenant : - une partie d'ancrage (110) à une vertèbre, comportant des premiers moyens de liaison (112), et - une partie de montage (120) comprenant, d'une part, intérieurement un logement axial (151) destiné à accueillir transversalement une tige de liaison (30) ce logement axial étant délimité du côté de la partie d'ancrage (110) par un fond (156), et, d'autre part, des seconds moyens de liaison (140, 153) qui coopèrent avec lesdits premiers moyens de liaison pour former une liaison rotule entre ladite partie d'ancrage et ladite partie de montage. Selon l'invention, l'implant rachidien comprend des moyens de retenue (154) situés à proximité du fond du logement axial de ladite partie de montage, qui sont adaptés à fixer un élément de blocage (130) dans une position fixe dite de blocage, dans laquelle la liaison rotule formée par lesdits premiers et seconds moyens de liaison est bloquée pour rendre lesdites parties d'ancrage et de montage fixes en rotation l'une par rapport à l'autre autour d'au moins deux axes orthogonaux.
Patent CA-2755353-A1 (CA)
Title: Systeme et procede de gazeification alimentes en matieres seches et a deux etages
Inventor: JI SHUNCHENG
IPC: C10J3/56
Filed: 2010-03-30
Abstract: La présente invention concerne un système et un procédé de gazéification alimentés en matières sèches et à deux étages permettant la gazéification de matières premières, par exemple constituées de matériaux carbonés. Ledit système et ledit procédé sont caractérisés par une efficacité énergétique améliorée, par une réduction de la consommation en matières premières, ainsi que par une baisse des émissions de dioxyde de carbone. Les matières premières sont d'abord déshydratées et prétraitées au moyen du gaz de synthèse chaud dans la partie supérieure du gazéifieur afin de donner un produit de carbonisation sec à faible teneur en matières volatiles. Ce produit de carbonisation sec sert à alimenter le premier étage d'un gazéifieur à deux étages où il réagit avec l'oxygène en présence de vapeur pour donner un flux de gaz de synthèse chaud.
Patent CA-2755648-A1 (CA)
Inventor: SIEGEL ANGELA
IPC: C01B33/187
Filed: 2010-03-09
Abstract: The present invention relates to spherical beads comprising at least one metal and/or semimetal oxide, having a mean diameter in the range from 10 to 120 µm, a BET surface area in the range from 400 to 800 m2/g and a pore volume in the range from 0.3 to 3.0 cm3/g, wherein the diameter of a given bead at any one point of said bead deviates by less than 10% from the average diameter of said bead and the surface of said bead is substantially smooth, and also to a process for producing these spherical beads, to a particulate catalyst comprising the spherical beads and to the use of the spherical beads as catalysts or catalyst carriers.
Patent CA-2756849-A1 (CA)
Inventor: ROCCHI ALESSANDRO
IPC: G01P15/18
Filed: 2010-02-22
Abstract: The invention concerns a MEMS sensor and a method for detecting accelerations along, and rotation rates about, at least one, preferably two of three mutually perpendicular spatial axes x, y and z by means of a MEMS sensor (1), wherein at least one driving mass (6; 6.1, 6.2) and at least one sensor mass (5) are moveably arranged on a substrate (2) and the at least one driving mass (6; 6.1, 6.2) is moved relative to the at least one sensor mass (5) in oscillation at a driving frequency and when an ex-ternal acceleration of the sensor occurs, driving mass/es (6; 6.1, 6.2) and sensor mass/es (5) are deflected at an acceleration fre-quency and, when an external rotation rate of the sensor (1) occurs, are deflected at a rotation rate frequency, and the acceleration frequency and rotation rate frequency are different. At the MEMS-sensor the driving mass/es (6; 6.1, 6.2) and sensor mass/es (5) are arranged on the substrate (2), and are balanced in the resting state by means of at least one of the anchors (3). In the driving mode the driving mass/es (6; 6.1, 6.2), when vibrating in oscillation about this at least one anchor (3), generate/s an imbalance of the driving mass/es (6; 6.1, 6.2) and the sensor mass/es (5) with respect to this at least one anchor (3), and the sensor elements de-tect deflections of the driving and sensor masses, due to torques and Coholis forces generated, with an acceleration frequency and/ or a rotation rate frequency.