baber/WOPTO huggingface dataset:
Patent CA-2750363-A1 (CA)
Inventor: LOVE DAN
IPC: A61F13/15
Filed: 2011-08-24
Abstract: The present invention relates to a disposable absorbent pad comprising multiple layers. In particular, the absorbent pad of the present invention maintains skin dryness by absorbing moisture while preventing leakage to the skin or the bed linens, allowing air circulation at the surface of the patient's skin to prevent heat buildup, and is strong enough to allow the patient to be repositioned, even when the pad is wet. In a particular embodiment the first layer is comprised of a fluid-permeable, porous material, the second layer is disposed under the first layer and is comprised of at least one super absorbent material, and a base layer disposed under the second layer.
Patent CA-2750457-A1 (CA)
Inventor: KHULLAR PRAVEEN
IPC: A61P19/00
Filed: 2009-01-22
Abstract: Pharmaceutical composition containing a combination of a non steroidal anti inflammatory drug and a colchicoside derivative, the active ingredients being present in the free state or in the form of a salt.
Patent CA-2750587-A1 (CA)
Inventor: VAES MARK HERMAN ELSE
IPC: B41J2/45
Filed: 2010-01-29
Abstract: An illumination system (30), comprising: a plurality of light-emitting diodes (LEDs) (34), each LED having at least a first, light-emitting surface (36) and a second surface (37), at least one of the first and the second surface being substantially flat; a plurality of electrical pathways (56), selectively connected to the respective LEDs, such that each LED can be individually controlled; and a levelling surface (46, 52), wherein the levelling surface is substantially flat and in levelling contact with the at least one substantially flat surface (37, 36) of each LED, such that a two-dimensional array of LEDs extends in a plane parallel to the levelling surface.
Patent CA-2751682-A1 (CA)
Inventor: DIBBLE OSCAR J
IPC: B23D21/08
Filed: 2010-02-05
Abstract: A tube cutter (10) is disclosed having a frame roller assembly and a cutting wheel assembly. The frame roller assembly includes two or more independently rotatable frame rollers (120) which share a common axis (122). The cutting wheel assembly includes a cutter wheel (100) disposed between two independently rotatable slide rollers (110), the cutter wheel (100) and slide rollers (110) sharing a common axis of rotation. The frame rollers (120) are generally aligned with the slide rollers (110) during a cutting operation. The tube cutter retains the ends of a tube during and after cut completion. The tube cutter is particularly suited for cutting corrugated tubing, and most particularly, a range of different sizes and configurations of corrugated tubing.
Patent CA-2751997-A1 (CA)
Inventor: COSCARELLA GABE
IPC: E04F19/00
Filed: 2011-09-02
Abstract: A seal for a protrusion from an exterior wall of a structure includes a sheet made from flexible material, the sheet comprising a wall cover portion and a protrusion engaging collar.  The wall cover portion has a planar surface that is larger than the protrusion. The protrusion engaging collar extends outward from the wall cover portion and defines a hole. The collar has a first inner perimeter adjacent to the wall cover portion and a second inner perimeter spaced from the wall cover portion. The first inner perimeter is larger than the outer perimeter of the protrusion and the second inner perimeter is equal to or smaller than the outer perimeter of the protrusion. The collar provides a seal around the outer diameter of the protrusion when installed.
Patent CA-2756092-A1 (CA)
Inventor: CONTILIANO JOSEPH H
IPC: A61F2/90
Filed: 2009-06-08
Abstract: Methods of manufacturing polymeric intraluminal stents are disclosed.  Specifically, a method of manufacturing polymeric intraluminal stents by inducing molecular orientation into the stent by radial expansion.
Patent CA-2760125-A1 (CA)
Inventor: PETTERSSON OLA
IPC: A61G5/04
Filed: 2010-05-05
Abstract: The present invention relates to a control system comprising at least one unit for operating the steering or naviga-tion of a mobile assistive device for disabled persons, wherein said control system is adapted to be connectable to an existing assistive device for disabled persons.
Patent CA-2761826-A1 (CA)
Inventor: HUIZING RYAN NICHOLAS
IPC: F28F13/04
Filed: 2010-05-17
Abstract: Coated membranes comprise a porous desiccant-loaded polymer substrate that is coated on one surface with a thin layer of water permeable polymer. Such membranes are particularly suitable for use in enthalpy ex-changers and other applications involving ex-change of moisture and optionally heat be-tween gas streams with little or no mixing of the gas streams through the membrane. Such membranes have favorable heat and humidity transfer properties, have suitable mechanical properties, are resistant to the crossover of gas-es when the membranes are either wet or dry, and are generally low cost.
Patent CA-2766250-A1 (CA)
Inventor: SATO NOBUHIKO
IPC: C12N5/0775
Filed: 2010-06-28
Abstract: Provided are a system and separation material that can quickly and easily separate a bodily fluid containing various blood cell components into an erythrocyte-rich fraction, a leukocyte-rich fraction, and a thrombocyte-rich fraction, without requiring centrifuging. The provided method includes: a step in which the bodily fluid is brought into contact with a blood cell separation material and leukocytes and thrombocytes are captured, yielding an erythrocyte-rich fraction; and a step in which a separation solution is used to collect a leukocyte fraction captured by the blood cell separation material.
Patent CA-2766584-A1 (CA)
Inventor: KERR PAUL
IPC: A01D87/10
Filed: 2010-07-06
Abstract: A blower for a particulate loader and transfer apparatus, comprising, at least one blade having a proximal and distal end, means for rotating the at least one blade in a direction about an axis of rotation wherein the proximal end of the blade is nearer to the axis of rotation than the distal end of the blade is to the axis of rotation and wherein the blade is angled so that as the blade rotates about the axis, the proximal end of the blade precedes the distal end of the blade.
Patent CA-2767110-A1 (CA)
Title: Continuous process for making a laundry detergent composition
Inventor: SOMERVILLE ROBERTS NIGEL PATRICK
IPC: C11D11/00
Filed: 2010-07-07
Abstract: The present invention relates to a continuous process for making a solid particulate laundry detergent composition comprising the steps of: (a) forming a soft surfactant particle having a cake strength of from about 30N to about 200N; and (b) contacting said soft surfactant particle with a free-flowing heterogeneous particulate mixture comprising multiple chemically distinct detergent particle populations, wherein said free-flowing heterogeneous particulate mixture has a cake strength of from about 0N to about 20N, wherein said free-flowing heterogeneous particulate mixture has a weight average particle size of from about 50 micrometers to 2000 micrometers, and wherein the ratio of (i) the cake strength of the soft surfactant particle in N to (ii) the time between step (a) and step (b) in minutes is in the range of from 6Nmin-1 to 2000Nmin-1.
Patent CA-2768774-A1 (CA)
Title: Container having compound flexible panels
Inventor: HOWELL JUSTIN A
IPC: B65D1/02
Filed: 2010-07-02
Abstract: A plastic container (10) that is adapted for adjustment to internal volumetric changes such as those that occur as a result of internal pressure and temperature changes during the hot-fill process includes a container body (12)defining an internal space (24). The container body has at least one flexible (26,28) panel defined therein, which includes an outer flexible panel portion (38)and an inner flexible panel portion (40). The outer flexible panel portion has a shape when a pressure equilibrium exists between the internal space and ambient external pressure, and is further constructed and arranged to assume a shape of increased concavity when a sufficient underpressure exists in the internal space. The inner flexible panel portion is constructed and arranged to flex relative to the outer flexible panel portion in order to accommodate internal pressure changes within the container body. The inner and outer flexible panel portions accordingly work in tandem to permit efficient vacuum uptake in a hot-fill type container. In addition, a boundary (42) between the outer and inner flexible panel portions is preferably entirely curved.
Patent CA-2768941-A1 (CA)
Title: Dispositif de transmission antichute pour porte de manutention a rideau souple
Inventor: PANSERI ANNE-SOPHIE
IPC: E06B9/84
Filed: 2010-07-29
Abstract: Le dispositif de transmission antichute pour porte de manutention (1 ) à rideau souple (5) venant s'empiler ou s'enrouler autour d'un arbre d'entraînement (4) lors de ses déplacements entre une position d'ouverture et une position de fermeture, comporte d'une part un moteur ou un moto réducteur électrique (7) indépendant fixé suivant un axe de rotation qui est décalé et parallèle à celui de l'arbre d'entraînement (4), et d'autre part un dispositif de protection antichute (8), permettant de relier le moteur ou le moto réducteur (7) à l'arbre d'entraînement (4) et de bloquer la chute accidentelle du tablier souple (5).
Patent CA-2771717-A1 (CA)
Title: Systeme et procede de distribution de boissons presentant une tete capable de distribuer differentes boissons
Inventor: BETHUY TIMOTHY W
IPC: B67D1/00
Filed: 2005-05-18
Abstract: Un système de distribution de boissons (20) comprenant une base (24) à laquelle une tête de distribution (22) est fixée de manière amovible, sans fixations supplémentaires, les liquides formant la boisson étant introduits à travers une pluralité de conduits séparés (112) dans la base. Chaque conduit de la base présente une soupape normalement fermée (114) qui bloque normalement lécoulement du liquide. La tête de distribution présente au moins un passage (62) qui reçoit du liquide à partir dun des conduits de la base associé. Une projection associée à chaque passage de tête de distribution ouvre la soupape de conduit associée pour permettre lécoulement du liquide de la base vers la tête. Les soupapes de distribution (36, 38, 40, 42) dans la tête de distribution sont indépendamment en rapport pour réguler la distribution de la boisson. Dans un mode de réalisation de linvention, quatre liquides sont introduits dans la tête de distribution à travers les conduits, notamment deux concentrés liquides, de leau carboniquée et de leau non carboniquée. Grâce à des orifices sélectifs des soupapes de distribution, une pluralité de boissons sont formées à partir de combinaisons dun ou plusieurs liquides. Une tête de distribution destinée à distribuer au moins un liquide carboné comprend un orifice dentrée (88) et un orifice de sortie (90) à chaque extrémité dun passage (86) sétendant à travers un corps, lorifice dentrée présentant une partie transversale inférieure à lorifice de sortie.
Patent CA-2771793-A1 (CA)
Inventor: MIYATA KENJI
IPC: H01B17/56
Filed: 2010-09-13
Abstract: An object of the present invention is to provide an insulating sheet superior in heat dissipation efficiency, heat resistance, insulation efficiency and moldability. Provided is a sheet-shaped insulating sheet of a resin composition containing an epoxy resin, a curing agent and an inorganic filler, wherein one or both of the epoxy resin and the curing agent have a naphthalene structure, the inorganic filler contains hexagonal boron nitride, and the inorganic filler is contained in an amount of 70 to 85 vol % in the entire resin composition. It is possible to increase the filling efficiency of an inorganic filler in the insulating sheet by using an epoxy resin and/or a curing agent having a naphthalene structure, which are favorably compatible with the hexagonal boron nitride contained in the inorganic filler.
Patent CA-2773423-A1 (CA)
Title: Stretch packaging film
Inventor: KITADA SATOSHI
IPC: C08L45/00
Filed: 2010-07-05
Abstract: Provided is a novel chlorine-free stretch wrap film. The novel chlorine-free stretch wrap film exhibits excellent workability in packaging, finish of package, elastic recovery, stability of bottom tucks and transparency, and is less susceptible to ripping. Further, the chlorine-free stretch wrap film is less susceptible to tearing even when used at a low temperature, and ensures excellent storage stability of pellets and excellent economical efficiency. A stretch wrap film provided with an "X" layer comprising a resin composition (X) which comprises, as the main components, (A) a propylene/ethylene random copolymer that has an ethylene content of 5% by mass or more and that exhibits a crystallization curve wherein a single peak appears at a temperature of 70°C or lower (requirement (1)) and (B) a crystalline polypropylene resin that exhibits a crystallization curve wherein the highest-temperature peak appears at a temperature exceeding 70°C (requirement (2)) at an (A)/(B) mass ratio of 8/2 to 2/8.
Patent CA-2773684-A1 (CA)
Title: Package and device for manual rolling of cigarettes
Inventor: STARIC JURE
IPC: A24C5/44
Filed: 2010-06-07
Abstract: The present invention solves a problem to a construction of a packaging that will be simply transformed into a accessory for manual rolling of cigarettes. The packaging and the device for manual rolling of cigarettes comprising smoker's accessories like cigarette sheets, cigarette filters, filter sheets, matches, lighters, tobacco and an article that may also be used as an advertising material is characterized in that the base line (1) is foldably divided into two small sides with a narrow band (Id) therebetween; that the intermediate band (Id) is terminated at both sides each time with two triangular parts (1c', 1e', 1c'', 1e'') which provides for creating a handy table for rolling cigarettes; that the narrow band is foldably divided in a way that the external parts are embraced by triangular folded corners of smaller sides; that while the device is in use, the packaging is opened and put onto a support in a way that small sides are lifted upwards, that the triangular sides on both sides of the narrow band are then pushed upwards to create bulges; that the two bulges each from its side stop the narrow side and prevent the content from falling from the support.
Patent CA-2774649-A1 (CA)
Title: Interactive entertainment system for recording performance
Inventor: FOUNTAINE DENNIS
IPC: G06F17/00
Filed: 2009-09-18
Abstract: An interactive entertainment system for recording performance is disclosed. After receiving a user selection of a video clip from a media clip library, a pre-engineered version of the selected video clip is sent to the user. The user submits a recording of a performance associated with the selected video clip. The received recording is composited with the selected video clip to generate a composite video clip in which the user performance appears in context of the selected video clip. The generated composited video clip may be viewed and shared or alternatively submitted in response to a casting call.
Patent CA-2776003-A1 (CA)
Inventor: PARSON NICK C
IPC: B21C1/00
Filed: 2012-04-27
Abstract: An aluminum alloy having an excellent combination of strength, extrudability and corrosion resistance may include in weight percent, about 0.01% or less copper; about 0.15% or less iron; about 0.60 to about 0.90% manganese, where manganese and iron are present in the alloy in a Mn:Fe ratio of at least about 6.6; about 0.02% or less nickel; about 0.08 to about 0.30% silicon; about 0.10 to about 0.20% titanium; and about 0.05 to about 0.20% zinc; the balance being aluminum and unavoidable impurities. Extruded articles and other articles may be formed using the alloy. Methods of forming such articles may include homogenizing a billet of the alloy prior to forming the article.
Patent CA-2781701-A1 (CA)
Inventor: BASTIN PIERRE
IPC: C08L23/00
Filed: 2009-11-27
Abstract: The present invention relates to a PVC-free floor or wall covering comprising at least one layer of a thermoplastic composition, said composition comprising: a polymer matrix comprising at least two polymers, said matrix comprising at least 5 parts of at least one polymer with acid anhydride groups; the total amount of the polymers being combined to 100 parts, and at least 100 parts of at least one filler per 100 parts of polymer.
Patent CA-2782752-A1 (CA)
Inventor: FREY WILLIAM H II
IPC: A61M31/00
Filed: 2010-12-16
Abstract: The present invention is directed to devices and methods for administering at least one effective dose of at least one therapeutic substance to at least one of the maxillary sinuses of a patient in need thereof. Alternate embodiments may comprise administration of the at least one effective dose of at least one therapeutic substance to both maxillary sinuses, where the administered therapeutic substance(s) are either the same or differ from sinus to sinus. Still further alternative embodiments may comprise more than an initial effective dose administered to a patient's maxillary sinus(es), so that the therapeutic substance may be delivered over time, thereby requiring a larger dose be deposited within at least one of the maxillary sinuses so that the maxillary sinus(es) serve as a therapeutic substance depot for long-term release to the target structure(s).
Patent CA-2783168-A1 (CA)
Inventor: VAN DESSEL SONNY
IPC: E05G1/00
Filed: 2010-12-08
Abstract: The invention relates to a protection unit for use in a secured container, comprising a compartment for valuable storage (1), a detection unit (6), a track and trace unit (2) and a foam generating unit (2,5) comprising a quick expanding and hardening or sticky foam, the detection by the detection unit (6) of an unallowed event triggering the track and trace unit and the foam generating unit thus trapping the operational track and trace unit and valuables into a block of foam. The electronics for track and tracing (2) may comprise a module for transmission via telecommunication or internet of its position to a remote receiver.
Patent CA-2783685-A1 (CA)
Inventor: CULLEN ROBERT J
IPC: A01M1/10
Filed: 2012-07-18
Abstract: A segmented, floor-based trap system, which may be configured to delineate a floor area of arbitrary rectilinear geometry that is infested with crawling arthropods, particularly bed bugs, or an area to be protected from such infestation, thereby to intercept egress of such insects from such an area, or their ingress into it.   The trap system comprises a plurality of trough-like linear segments containing a layer of mechanical insecticide, such as diatomaceous earth, and serving as an insect pitfall, and a plurality of linear and right-angled connectors, by which the linear segments may be connected continuously in fluid communication. A roughened, obtusely inclined flange extends from the top of each of the side walls of each linear segment to the floor, serving as a ramp leading insects to the smooth-walled pitfall.  Foreshortened linear segments fitted to corner connectors in concave corners of the trap assembly preserve rectilinear alignment.
Patent CA-2785484-A1 (CA)
Inventor: LEE YU CHIEH
IPC: F16B7/14
Filed: 2012-08-10
Abstract: A support leg height adjustment device is disclosed. The support leg includes a fixed lower support pipe and an upper support pipe telescopically fitted in the lower support pipe to allow adjustment of an overall height of the support leg. The lower and upper support pipes are correspondingly provided with a line of equally spaced positioning holes. The height adjustment device includes a control lever for setting a locating pin to a retracted position against a compression force of a coil spring to constantly disengage from any positioning hole on the upper support pipe, allowing a user to conveniently slide the upper support pipe relative to the lower support pipe to a desired height. When the control lever is pivotally turned, the locating pin is automatically pushed by the coil spring to an operative position extended through a selected positioning hole on the upper support pipe of the support leg.
Patent CA-2786474-A1 (CA)
Inventor: DIETZ DENNIS R
IPC: A61B8/12
Filed: 2011-01-07
Abstract: An improved catheter is provided. The catheter may include a deflectable member located at a distal end of a catheter body. The deflectable member may comprise an ultrasound transducer array. The deflectable member may be interconnected to the catheter body by a live hinge. The catheter may include a lumen extending from a proximal end of the catheter body to the distal end. The lumen may be used to deliver an interventional device to a point distal to the distal end of the catheter body. The deflectable member may be selectively deflectable in a pivot-like manner through an arc of at least 90 degrees. In embodiments where the deflectable member includes an ultrasound transducer array, the ultrasound transducer array may be operable to image both when aligned with the catheter body and when pivoted relative to the catheter body.
Patent CA-2788017-A1 (CA)
Inventor: YANG DIAN-QING
IPC: C12P19/04
Filed: 2011-01-21
Abstract: The present invention describes a fungal modified chitosan adhesive for binding a fibrous material and the method of producing the adhesive. The adhesive is produced by providing a chitosan containing raw material; a fungal growing medium; a fungal culture; mixing the raw material, the growing medium and the fungal culture together to produce a suspension; incubating the suspension to produce a broth comprising a modified chitosan solid, an at least partially-consumed medium liquid and a fungal residue; separating the modified chitosan solid from the liquid and the fungal residue, and dissolving the modified chitosan solid to produce the adhesive resin.
Patent CA-2789320-A1 (CA)
Inventor: HWANG SUNG-JOO
IPC: A61K9/127
Filed: 2011-02-24
Abstract: Disclosed is a method for preparing a liposome formulation. In the disclosed method, a lipid fraction is dissolved in an organic solvent. The solution including a bioactive component and the lipid fraction, together with a carrier, is put in a reaction vessel, and a supercritical fluid is introduced thereto, so as to prepare particles coated with the bioactive component-lipid. The supercritical fluid is discharged by compression to obtain proliposome particles, and then the proliposome particles are hydrated by an aqueous solution including water so as to form a liposome solution. Preferably, the formulation may include one or more bioactive components. As required, the liposome formulation may be further processed by methods such as particle size reduction, removal of organic solvent, and freeze-drying. The preparation method can be easily carried out at a laboratory scale. Furthermore, the same method can be employed in liposome formulation preparation in mass production, or at a commercial scale.
Patent CA-2789889-A1 (CA)
Inventor: DONG YONGRONG
IPC: H01M8/20
Filed: 2011-11-10
Abstract: A redox flow battery (1) in which a positive electrode electrolyte stored in a positive electrode tank (106) and a negative electrode electrolyte stored in a negative electrode tank (107) are supplied to a battery element (100) to charge and discharge the battery is provided, the positive electrode electrolyte in the redox flow battery (1) containing a Mn ion as a positive electrode active material, the negative electrode electrolyte containing at least one of a Ti ion, a V ion, and a Cr ion as a negative electrode active material, in which the redox flow battery (1) includes a negative-electrode-side introduction duct (10) in communication with inside of the negative electrode tank (107) from outside thereof, for introducing oxidizing gas into the negative electrode tank (107), and a supply mechanism (11) for supplying the oxidizing gas into the negative electrode tank (107) via the negative-electrode-side introduction duct (10).