baber/WOPTO huggingface dataset:
Patent CA-2512643-A1 (CA)
Title: Classification of deviations in a process
Inventor: KING KARL L
IPC: G06F15/00
Filed: 2003-12-31
Abstract: A process analysis system (100) includes sensors (102, 103, 104) and a processing system (105). The sensors (102, 103, 104) monitor the process to generate sensor signals (111). The processing system (105) processes the sensor signals (111) to detect a deviation from a baseline for the process (101). The processing system (105) generates a process vector for the deviation in response to detecting the deviation. The processing system (105) compares the process vector to a plurality of library vectors to classify the deviation. In some examples, the process (101) comprises a system that supplies water.
Patent CA-2512946-A1 (CA)
Title: A data structure and associated algorithms for assessing dispersion in complex geometry
Inventor: JAY BORIS P
IPC: G06F19/00
Filed: 2004-01-29
Abstract: A data structure with associated algorithms for representing and reconstructing contaminant transport in realistic complex geometries, e.g. in cities and around buildings, is described (160). The data structure has a pair of two-dimensional matrices compressed and extracted from three-dimensional matrices describing the transport and dispersion of contaminants in complex geometries using full-resolution, time-dependent computational fluid dynamics or compete and detailed experimental data (130). A first matrix (220, 320) has numerical values, in which continuous, monotone, gauge-invariant contours of the same value represent an edge of a family of contaminant clouds transported from one edge of the domain. A second matrix (250, 350) contains numerical values, in which continuous, monotone, gauge-invariant contours of the same value represent an opposite edge of a family of contaminant clouds transported from the other edge of the domain. The dual-matrix data structure may be used by overlapping the two matrices (440, 480) within the domain, and reading the areas between the two edge contours crossing at particular locations of interest.
Patent CA-2515800-A1 (CA)
Inventor: KAWAAI OSAMU
IPC: F16H21/52
Filed: 2003-03-28
Abstract: There is provided a mechanism for effectively converting rotary motion to a wide range of swing motion. A mechanism 1 for converting rotary to swing motion includes a rotary shaft 2, a pivot shaft 3 and a swing element 4. The rotary shaft 2 has an upright section 2A connected to a motor and a slant section 2C extending at an angle to the upright section 2A. The swing element is mounted to the pivot shaft 3. The slant section 2C is positioned between a pair of confronting surfaces 4D, 4E of the swing element 4. The slant section 2C is moved on and along the confronting surfaces during rotation of the rotary shaft 2 to cause the swing element 4 to be pivoted from side to side. This movement of the swing element 4 results in pivotal movement of the pivot shaft. <IMAGE> <IMAGE> <IMAGE>
Patent CA-2519421-A1 (CA)
Inventor: ADAMS PAUL
IPC: F23Q2/16
Filed: 2004-03-17
Abstract: A lighter includes a housing having a supply of fuel, an actuating member movably associated with the housing to selectively perform at least one ignition function, and a latch assembly associated with the housing for selectively changing the actuating member from a high-force mode to a low-force mode. The latch assembly preferably must be moved in at least two different directions to change the actuating member from the high~force mode to the low-force mode. The latch assembly may include a latch actuator movable mounted to a latch member. Various other features which improve the functioning of the lighter may be provided separately or in combination.
Patent CA-2526544-A1 (CA)
Inventor: HU AIGUO
IPC: H02J3/00
Filed: 2004-05-21
Abstract: A power pick-up for an Inductively Coupled Power Transfer (ICPT) system is provided having a resonant pick up circuit. The natural frequency of the pick-up circuit may be varied by controlling the conductance or capacitance of a variable reactive in the resonant circuit. The load being supplied by the pick-up circuit is sensed, and the effective capacitance or inductance of the variable reactive component is controlled to vary the natural resonant frequency of the pick-up circuit to thereby control the power flow into the pick-up to satisfy the power required by the load.
Patent CA-2528570-A1 (CA)
Title: Wheelchair and one-piece molded braking support wheel therefor
Inventor: HORST DARRIN J
IPC: F16D65/28
Filed: 2005-11-30
Abstract: A molded braking and support wheel assembly for a multi-wheeled wheelchair for a handicapped person. The wheel assembly includes a braking support wheel molded as a single unit of plastic or plastic-like material having concentric components including a tire receiving rim, a wheel bearing and brake assembly receiving hub, and spaced wheel spokes substantially radially extending between the hub and rim. A ring or band-shaped metal brake drum is also molded as a unit into the hub, the brake drum having a generally cylindrical inner braking friction surface and plastic-interlocking outer surface features which permanently interlock with the plastic material when the braking support wheel is mold formed. The plastic-interlocking outer features are molded with the hub into a single unit with the support wheel to secure the brake drum from relative movement in the hub. The brake drum defines a generally cylindrical cavity for operatively receiving the brake assembly. The hub includes a wheel bearing cavity coaxial with said brake drum for receiving spaced wheel bearings positioned therein.
Patent CA-2530693-A1 (CA)
Inventor: BAHL PARAMVIR
IPC: H04W52/02
Filed: 2004-05-25
Abstract: Described herein is an implementation that reduces the battery consumption of an energy-constrained computing device that is capable of communicating over a wireless network. As conditions and circumstances warrant, the implementation selects one of multiple radios (e.g., two)-with each having a unique combination of characteristics ( in terms of power-consumption, data-rate, rang and/or frequency band of operation) for wireless communications to and from a wireless device. The implementation selects one radio to minimize power-consumption while maintaining effective wireless data communication. This abstract itself is not intended to limit the scope of this patent. The scope of the present invention is pointed out in the appending claims.
Patent CA-2532690-A1 (CA)
Title: Flexible thermally insulative and waterproof barrier
Inventor: MEYER DONALD L
IPC: E04B1/78
Filed: 2004-07-14
Abstract: A thermally insulative and waterproof barrier for protecting an exterior surface includes a plurality of generally rectangular flexible blankets in overlapping disposition. Each blanket defines a body and a peripheral margin about edges of the body, edges of the bodies of adjacent blankets (including the base layer) overlapping. Each body includes at least one base layer of thermal insulation and two cover layers of waterproof material. The cover layers are sealed together peripherally about the base layer to form the peripheral margin and exclude water from the base layer.
Patent CA-2534406-A1 (CA)
Inventor: MCCLOSKEY EDWARD
IPC: D04H1/492
Filed: 2004-08-03
Abstract: A cotton wool cleansing pad (1) includes a panel (2) of hydroentangled cotton material having a dry weight in the range 50-400g per square metre impregnated with a cleansing liquid or the like. Preferably a number of the pads (1) are formed in a interlinked strip of pads (1) joined edge to edge by tear-away links and mounted in a dispensing pack.
Patent CA-2535568-A1 (CA)
Title: Theater identification system utilizing identifiers projected onto a screen
Inventor: STERLING MICHAEL ALLAN
IPC: G03B21/26
Filed: 2004-07-28
Abstract: A method and a system for identifying a copy of an image sequence that is presented on a screen. At least one identifier distinct from the image sequence is projected such that the identifier is displayed on the screen using visible light along with the image sequence. The identifier can be presented at periodic intervals and can define a theater location, a date and/or a time. A color and/or an illumination of at least a portion of the image sequence presentation can be measured. Based on the measured illumination and/or color, a projection brightness and/or color can be determined for the identifier. Also, a location on the screen where the identifier should be projected can be determined.
Patent CA-2536984-A1 (CA)
Title: Method and apparatus to monitor the compressive strength of insulation boards
Inventor: LETTS JOHN
IPC: G01N3/02
Filed: 2004-08-25
Abstract: A method for producing foam insulation board, the method comprising forming a foam product as part of a continuous process, and monitoring on-line the compressive strength of the foam product.
Patent CA-2544225-A1 (CA)
Inventor: VINCENT MARK
IPC: B22D46/00
Filed: 2006-04-18
Abstract: A control pin (12) for controlling the flow of liquid metal in a casting process includes an elongate body member (34), the body member being made at least partially of a composite ceramic material that includes a fibrous reinforcing material embedded within a ceramic matrix, and a failsafe element (35) embedded within the composite ceramic material. The body member (34) is preferably hollow and includes a wear-resistant tip (36) at one end.
Patent CA-2547041-A1 (CA)
Title: Octave magic cube
Inventor: LU YI
IPC: A63F9/08
Filed: 2006-05-15
Abstract: An octave magic cube has a spherical center core with square slider plates mounted at end of a six-arm cross center piece. A pattern of space channel is formed between the slider plates. Seven movable cubic block pieces having a triangular retainer plate mounted at the center of a partial spherical depression formed in one of its corners. The movable cubic block pieces are mounted to the core by slidably engaging the retainer plate with the space channel of the core. An eighth cubic block piece has a mounting plate with a clover leaf pattern is snap-mounted to the space channel of the core at the remaining position of the cube after the seven movable cubic block pieces have been mounted to the core.
Patent CA-2547663-A1 (CA)
Inventor: BINDER DAVID ALAN
IPC: C11D3/00
Filed: 2004-11-18
Abstract: The present invention relates to fabric and textile conditioning compositions with improved particulate soil cleaning, containing particular combinations of cationic polymers and anionic surfactants in combination with a polyvinylpyrrolidone/amphiphilic carboxy containing polymer anti-redeposition system. The cationic polymers preferably have a molecular weight of less than 850,000 daltons to afford optimal cleaning and conditioning, and must be present in an effective amount to yield a substantial conditioning benefit. A  method of conditioning articles using the inventive compositions is also disclosed.
Patent CA-2551133-A1 (CA)
Title: Repair of spinal annular defects and annulo-nucleoplasty regeneration
Inventor: DATTA ARINDAM
IPC: A61B17/70
Filed: 2004-12-23
Abstract: The invention relates to the repair of spinal annular defects. An appartatus comprises a scaffold comprised of a biodurable, resiliently compressible, elastomeric reticulated composition to obliterate spinal/vertabral connective tissue defects, to obliterate spinal-annular nuclear tissue defects, and for spinal annulo~nucleoplasty regeneration. The apparatus comprises an at least partially cylindrical member.
Patent CA-2551587-A1 (CA)
Inventor: GROSS YOSSI
IPC: A61F2/16
Filed: 2006-07-07
Abstract: An intraocular device including at least one lens and a flexible integrally formed support element for retaining the at least one lens, the support element including first and second axially separated anchor portions which are joined by at least one flexible joining element which supports the at least one lens without having to be fixed thereto.
Patent CA-2552320-A1 (CA)
Inventor: LEBLANC PHILIPPE
IPC: B60R9/055
Filed: 2006-07-19
Abstract: A roof box comprising: (a) a bottom part comprising a bottom section and side sections projecting upwardly from the bottom section, the bottom section being adapted for mounting the roof box to a roof area of a vehicle; (b) a top part movable relative to the bottom part between an opened position and a closed position, the top part comprising a top section and side sections projecting downwardly from the top section, wherein, in the closed position, the bottom section and the side sections of the bottom part and the top section and the side sections of the top part define an internal volume for storing objects in the roof box, the top part comprising first and second polymeric walls joined together at the side sections of the top part to define an interior space between the first and second polymeric walls; and (c) at least one strengthening element provided in the top section of the top part, each strengthening element being made of a respective portion of the first polymeric wall fused to a corresponding portion of the second polymeric wall and extending longitudinally along the roof box.
Patent CA-2552630-A1 (CA)
Inventor: JAIN RAJESH
IPC: A61K31/00
Filed: 2005-01-05
Abstract: A non-disintegrating, non-eroding, non-bioadhesive and non-swelling oral controlled release pharrnaceutical composition and process for preparation of such compositions is provided which comprises at least one high dose water soluble active ingredient; at least one diluent; at least one binder, and a polymer system comprising of at least one release controlling polymer wherein the composition formulated into a suitable dosage form maintains its geometric shape even after the drug has diffused from the dosage form and provides the concentrations of active ingredient above effective levels for extended periods of time, optionally with other pharmaceutically acceptable excipients.  The compositions preferably comprise antibiotic(s) as active ingredient, more preferably Amoxicillin or its pharmaceutically acceptable salts, hydrates, polymorphs, esters, and derivatives thereof, most preferably amoxicillin sodium, either alone or in combination with other antibiotic(s). Also described are controlled release compositions which provide an initial burst release of approximately 20% - 40% of the active ingredient within one hour for achieving blood levels equivalent to minimum inhibitory concentration, while maintaining these levels for an extended period of time. Preferred polymer systems are a polyvinylpyrrolidone/polyvinylacetate copolymer (Kollidon~SR), an ammonio methacrylate copolymer (e.g. Eudragit RS), or ethyl cellulose.
Patent CA-2553742-A1 (CA)
Title: High resolution lateral and axial tomography of the retina
Inventor: LAFAILLE DAVID
IPC: A61B3/12
Filed: 2005-01-21
Abstract: The system has a deformable mirror placed between a Michelson interferometer and the eye, to compensate geometric aberrations of the eye. A focalization regulating unit regulates focalization of Shack-Hartmann analyzer, and forces the mirror to bend in order to conjugate an input light source and a detector with a predetermined depth point in retina. The unit is controlled in synchronism with scanning of tomography arrangement. An independent claim is also included for an in vivo tomography method for human retina.
Patent CA-2554775-A1 (CA)
Inventor: BROWN DENNIS M
IPC: C07H21/04
Filed: 2005-01-31
Abstract: The present invention provides methods for dosing patients with naphthalimides, including amonafide, amonafide salts, and analogs thereof based on N-acetyl transferase genotyping. The invention also provides methods for dosing the amount of granulocyte colony stimulating factor (GCSF) used in combination with naphthalimide to prevent or modulate leukocytopenia.
Patent CA-2556250-A1 (CA)
Title: Hydrogel for use in downhole seal applications
Inventor: ZHOU JIAN
IPC: C08L1/28
Filed: 2005-01-28
Abstract: The present invention is a composition for forming seals. The composition includes a base material and a hydrogel. The base materials is preferably an elastomer or a thermoplastic. Seals formed with the composition are particularly suited for use in a wellbore environment. The inclusion of hydrogel in the seals allows the seals to be manipulated or altered through certain environmental factors. For instance, temperature, oil/water ratio, pH  and the electronic field may all be used to alter the characteristics of the hydrogel. In this way, the seal may be caused to swell in response to a specific stimulus, thereby preventing or sealing a leak without requiring additional work or input from the operator.
Patent CA-2556638-A1 (CA)
Inventor: SAHASHI NOZOMU
IPC: H04L12/46
Filed: 2005-01-27
Abstract: In the case where external and internal use addresses have been assigned to a terminal of the other end of communication, a seamless communication can be performed without awareness of which address to use for communication, and a change in connection status can be dynamically dealt with. A gatekeeper (60) has an address table (62), in which global addresses (GA), private addresses (PA) and grouping IDs (GID) can be registered, and registers, during address registration, the address of a communication packet into GA, the address assigned to a terminal into PA, and GID, if any, into GID. During address notification, the gatekeeper (60) refers to the address table to notify, to a transmitting terminal, the PA of a receiving terminal if the GIDs of the receiving and transmitting terminals are coincident with each other or if they are not so but the GAs thereof are coincident with each other and to notify, otherwise, the GA of the receiving terminal to the transmitting terminal.
Patent CA-2557765-A1 (CA)
Title: Dispositif d'immobilisation d'un anneau de retention axiale d'une aube, disque de rotor et anneau de retention associes, et rotor et moteur d'aeronef les comportant
Inventor: BOSTON ERICK JACQUES
IPC: F01D5/30
Filed: 2006-08-28
Abstract: Le dispositif d'immobilisation en rotation d'un anneau de rétention (20) sur un disque de rotor (10) comporte: - un premier (162, 262) et un deuxième (164, 264) crochets d'immobilisation successifs du disque (10), - au moins un taquet (302, 304, 306) dudit anneau de rétention (20), disposé près d'une fente (24) de l'anneau (20). La position dudit au moins un taquet (302, 304, 306) sur ledit anneau de rétention (20) est telle que, lorsque ledit anneau de rétention (20) est en place dans une gorge (22) située sur le disque de rotor (10), ledit au moins un taquet (302, 304, 306) est en butée contre ledit premier crochet d'immobilisation (162, 262), et la fente (24) est recouverte par ledit deuxième crochet d'immobilisation (164, 264).
Patent CA-2558523-A1 (CA)
Inventor: NEUMANN BERNHARD
IPC: E01B2/00
Filed: 2005-03-04
Abstract: The invention relates to a noise reducing track covering comprising cover elements (6, 7) arranged on the track. The cover elements (6, 7) have a shee t- like base (8) with a layer (10) on the upper side (9) thereof for the rootin g of plants (11). The cover elements (6, 7) are provided with support lugs (15 ) on the edges thereof facing the rails, which engage in lateral recesses in t he rails with intermediate elastomer profiles (16). The cover element (6) place d between rails are mounted exclusively by means of said support lugs (15) on the rail (2, 2') and bridge the space (17) between the rails in a self- supporting manner. Cover elements (7) connected to the outside of the rail a re supported on one side with the supporting lugs (15) thereof on the rails and on the other side on foundations (18) and bridge the space between the rails and the foundations in a self-supporting manner.
Patent CA-2559504-A1 (CA)
Title: Extruded ingredients for food products
Inventor: BAIER STEFAN K
IPC: A23L1/30
Filed: 2005-03-22
Abstract: The present invention is a nutrient delivery system including a protein source and, optionally, a fiber source. Extruding proteins disrupts the protein structure at the secondary level, rendering the protein relatively inert as compared to an unextruded protein. Because the extruded protein is relatively inert, it can be incorporated in relatively large amounts in food products without substantially adversely affecting the food product. In addition, the protein source can be coextruded with a fiber source to provide an extruded protein-fiber blend. The extruded protein-fiber blend of the present invention permits the inclusion of high levels of protein and fiber into a food product substantially without adversely affecting the food product. The nutrient delivery system of the present invention can be used to prepare food products that meet US FDA and other regulatory guidelines for food nutrition labeling.
Patent CA-2561044-A1 (CA)
Inventor: PARK CHINSOO
IPC: A01K1/03
Filed: 2005-04-12
Abstract: A method of forming a valve assembly for delivering a fluid from a fluid bag to an animal caging system for housing an animal can include forming, in an injection molding machine, an upper member having a piercing member and a connecting member. The upper member has a fluid channel defined therethrough;  and forms, in an injection molding machine, a base having a flange member and a base fluid channel defined therethrough. The base is designed to be matingly coupled to the upper member. The method can further include forming, in an injection molding machine, a stem member designed and dimensioned to be disposed in part within the base fluid channel. The stem member has an actuation portion extending through a spring element. The stem member has a top portion having a lower surface.
Patent CA-2562632-A1 (CA)
Title: Sections cylindriques composites pour des fuselages et d'autres structures d'aeronefs, procedes et systemes pour la fabrication de telles sections cylindriques
Inventor: GEORGE TERRY J
IPC: B64C1/06
Filed: 2005-03-28
Abstract: La présente invention a trait à des sections cylindriques composites pour des fuselages et d'autres structures d'aéronefs, à des procédés et des systèmes pour la fabrication de telles sections cylindriques. Une section composite conformé selon un mode de réalisation de l'invention comporte une peau et au moins des premier et deuxième raidisseurs. La peau peut comporter une pluralité de fibres unidirectionnelles formant une surface ininterrompue s'étendant sur 360 degrés autour d'un axe. Le premier raidisseur peut comprendre une première portion de semelle reliée à une surface intérieure de la peau et une première portion surélevée en saillie vers l'intérieur et en éloignement de la surface intérieure de la peau. Le deuxième raidisseur peut comprendre une deuxième portion de semelle reliée à une surface intérieure de la peau et une deuxième portion surélevée en saillie vers l'intérieur et en éloignement de la surface intérieure de la peau. L'invention a également trait à un procédé pour la fabrication d'une section de fuselage selon un mode de réalisation de l'invention comprenant le positionnement d'une pluralité de raidisseurs non traités sur un ensemble de mandrin. Le procédé peut également comprendre l'application d'une pluralité de filaments de câbles de fibres autour de la pluralité de raidisseurs non traités sur l'ensemble de mandrin.
Patent CA-2564851-A1 (CA)
Inventor: KELLET JULIE ANN
IPC: A63F13/30
Filed: 2006-10-23
Abstract: A discernment game and method of play is disclosed. The method of play comprises the steps of displaying at least two indicia on a first device, each indicia representing a different choice. A first player selects one indicia from the at least two indicia to give to a second player. The selection is communicated to the second player. The second player selects one indicia from the at least two indicia representing the gift most desired by the second player. A predetermined number of points is awarded to the first player if the selected indicia is the same as the one selected by the second player and a predetermined number of points is awarded to the second player if the selected indicia is the same as the one selected by the first player.