baber/WOPTO huggingface dataset:
Patent CA-2679948-A1 (CA)
Title: Procede de fracturation et appareil utilisant un liquide isolant gelifie
Inventor: BROWNE DAVID J
IPC: F16L55/07
Filed: 2008-02-28
Abstract: L'objet de la présente invention concerne un procédé et l'appareil servant à fracturer une formation contenant un puits de forage et comprenant les étapes consistant à (a) injecter un gel dans le puits de forage, (b) permettre au gel d'augmenter la viscosité et (c) fracturer la formation à proximité du gel.
Patent CA-2680788-A1 (CA)
Title: Self-contained keyhole weld fitting and method of use
Inventor: SHAW BRIAN S
IPC: B23K9/18
Filed: 2008-04-29
Abstract: The present invention is generally directed toward a method for attaching a self-contained keyhole weld fitting and apparatus. More specifically, the present invention provides an improved fitting and method of use providing a branch outlet which can be physically and sealably secured to an underground pipe while causing less disturbance to the earth above the pipe than using a traditional fitting and excavation.
Patent CA-2681795-A1 (CA)
Title: Synthetic lipid rafts and methods of use
Inventor: KHAN SHAHARYAR
IPC: A61K38/16
Filed: 2007-03-26
Abstract: Compositions and methods for delivering cargo to cells are provided. One aspect provides a synthetic vesicle containing caveolin 1 or a fragment thereof in an amount effective to form lipid rafts in the vesicle. The synthetic vesicles can be used to deliver polynucleotides, proteins, therapeutic agents, or a combination thereof to specific membrane-bound compartments of a cell. In certain aspects, the synthetic vesicles can deliver cargo to cellular organelles such as mitochondria.
Patent CA-2684158-A1 (CA)
Title: Analytical test strip with minimal fill-error sample viewing window
Inventor: DILLEEN JOHN WILLIAM
IPC: G01N27/403
Filed: 2009-10-29
Abstract: An electrochemical-based analytical test strip includes an electrically-insulating substrate, a patterned conductive layer disposed over the electrically-insulating substrate, a patterned insulating layer disposed over the patterned conductive layer, an enzymatic reagent layer disposed over the patterned conductive layer, a patterned adhesive layer disposed above the enzymatic reagent layer and a top layer disposed over the enzymatic reagent layer. In addition, the test strip has a sample-receiving chamber defined by the electrically-insulating substrate, the patterned conductive layer, the patterned insulating layer, the enzymatic reagent layer, the patterned adhesive layer and the top layer. The sample receiving chamber of the test strip has a working portion and a non-working portion and the top layer has a first portion and an opaque second portion.  The first portion is configured such that a user can view the working portion of the sample--receiving chamber through the first portion of the top layer, while the opaque second portion is configured to preclude a user from viewing the non-working portion of the sample-receiving chamber.
Patent CA-2684582-A1 (CA)
Title: N-hydroxy-4-{5-[4-(5-isopropyl-2-methyl-1,3-thiazol-4-yl)phenoxy]pentoxy} benzamidine 2 ethansulfonic acid salt, process for the preparation thereof and pharmaceutical compositioncomprising the same
Inventor: KIM BO KYUNG
IPC: A61K31/426
Filed: 2008-04-21
Abstract: The present invention relates to an N-hydroxy-4-{5-[4-(5-isopropyl-2-methyl-l,3-thiazol- 4-yl)phenoxy]pentoxy} benzamidine 2 ethansulfonic acid salt, a process for the preparation thereof, a pharmaceutical composition for preventing and treating osteoporosis, bone fractures or allergic inflammatory diseases, comprising the same, and an oral formulation for preventing and treating osteoporosis, bone fractures or allergic inflammatory diseases, comprising the same.
Patent CA-2686475-A1 (CA)
Inventor: MANIERE JEROME
IPC: E21B43/14
Filed: 2008-04-23
Abstract: Methods and systems for investigating downhole conditions are described. One method comprises inserting a tubular into a wellbore, the tubular comprising a tubular section having upper and lower fluid injection ports, and having a thermally insulated fiber optic cable section positioned inside the tubular extending to the upper fluid injection port, and a non-insulated fiber optic cable section positioned outside of the tubular section and extending at least between the upper and lower fluid injection ports; positioning the tubular section having upper and lower fluid injection ports near a suspected thief or pay zone; injecting a fluid through the upper fluid injection port; determining a first differential temperature profile between the upper and lower fluid injection ports; injecting a fluid through the lower fluid injection port; and determining a second differential temperature profile at least between the upper and lower fluid injection ports.
Patent CA-2687046-A1 (CA)
Title: Hazard detection and suppression apparatus
Inventor: EDWARDS RICHARD H
IPC: A62C13/64
Filed: 2008-05-12
Abstract: A hazard detection and suppression apparatus and a single-action discharge valve for discharging a vessel's contents. The valve has a valve body with a passage therethrough through which the contents are discharged, a frangible seal held within the valve body and sealing the passage while the seal is intact, and a solenoid including an armature moveable from a first to a second position. A thermopile or a thermopile matrix senses near-infrared energy to detect a fire hazard and actuate the valve. Amplifiers for the thermopile's signal are monitored for failure. A thermostat or a manual pushbutton can also actuate the valve, and an operator's panel monitors failure conditions. Other hazard detectors may be used including a petroleum detector, a chemical sensor, a moisture detector, a radiation detector, a gas detector, and a moving body detector.
Patent CA-2689290-A1 (CA)
Inventor: BEAUMONT TIM
IPC: C07K16/10
Filed: 2008-05-30
Abstract: The invention provides antibodies and functional equivalents thereof whic h are capable of specifically binding RSV, and means and methods for produci ng them.
Patent CA-2689773-A1 (CA)
Inventor: CORNWALL MARK K
IPC: G08C19/00
Filed: 2010-01-06
Abstract: Packet formats and related infrastructure for improved messaging and processing of commands in an AMR system are disclosed. In one embodiment, a method for identifying the features of an endpoint based on data encoded in a standard meter reading is provided. In this regard, the method includes receiving a standard meter reading having an endpoint type and subtype classification, wherein the subtype classification corresponds to a feature of the endpoint that may be re-configured. Once received, the standard metering reading is decoded. Then, the method identifies the classification of the endpoint with regard to type and subtype and determines whether the endpoint is capable of implementing a particular command.
Patent CA-2693125-A1 (CA)
Title: Process for concentrated biomass saccharification
Inventor: HENNESSEY SUSAN MARIE
IPC: C12P7/16
Filed: 2008-08-18
Abstract: Processes for saccharification of pretreated biomass to obtain high concentrations of fermentable sugars are provided.  Specifically, a process was developed that uses a fed batch approach with particle size reduction to provide a high dry weight of biomass content enzymatic saccharification reaction, which produces a high sugars concentration hydrolysate, using a low cost reactor system.
Patent CA-2693167-A1 (CA)
Inventor: MORETTO RENATO
IPC: F26B21/06
Filed: 2010-02-17
Abstract: La présente invention porte sur une méthode et une installation de déshumidification de matière de forme granulaire, en particulier des matières plastiques. La méthode comprend les étapes fonctionnelles suivantes : a) fournir un nombre de générateurs dair sec à lintérieur des trémies contenant la matière granulaire; b) pour chaque générateur dair sec, évaluer le flux dair sec pouvant être généré ou le temps de fonctionnement à haute efficacité supérieure; c) calculer le débit dair sec pour chaque trémie en fonction des caractéristiques de la matière granulaire; d) activer un nombre suffisant de générateurs pour produire un débit dair sec total égal à la somme des débits requis par les trémies, le nombre desdits générateurs et les générateurs à activer étant choisis selon le débit livrable par chacun et par leurs plages respectives fonctionnelles à une efficacité énergétique supérieure conformément à une logique déconomie dénergie et e) désactiver les autres générateurs.
Patent CA-2693517-A1 (CA)
Title: Knock-down panel partition system
Inventor: HORNBERGER TIMOTHY G
IPC: E04B2/74
Filed: 1998-11-17
Abstract: A space dividing or partitioning system (60) includes a series of panels (64) adapted to be knocked down and reconfigured. Each panel (64) includes a panel frame (66) constructed from a pair of vertical posts (70) interconnected by one or more horizontal support members (72). Each vertical post (70) includes a series of receptacles (108) aligned vertically along each face surface (106) of the vertical post (70). The receptacles (108) on the vertical post (70) receive attachment members (172) contained on each end of the horizontal support member (72). The horizontal support member (72) can be attached between a pair of the vertical posts (70) without requiring the vertical posts (70) to be separated. A tile retaining hook (228) is received within a hook opening (116) formed in the vertical post (70). The tile retaining hook (228) includes a hook portion (232) that is received in a hook channel (234) of a decorative tile (68), such that the decorative tile (68) can be hung on the panel frame (66) through the use of the tile retaining hooks (228). A base cover (318) is attached to the bottom horizontal support member (72) to create a wireway passing beneath the interconnected panel frames (66). Electrical hanging brackets (472) connect a rigid wireway (452) to the lower horizontal support member (72).
Patent CA-2701199-A1 (CA)
Inventor: SCHAUBLE RICHARD E
IPC: B60H1/22
Filed: 2010-04-20
Abstract: An electrical heater for vehicle windshields and windows includes an electrically driven heater element and heater circuit wiring electrically connected to the element for electrically the element to produce heat from the element when energized, wherein the heater circuit wiring is adapted to only be electrically connected to a conventional DC electrical system of a vehicle, and wherein the heater element is adapted to only be mounted to the under-windshield vents of the vehicle to thereby direct airflow flowing over the heater element as forced by the vehicle's heater core fan through the vehicle ducting and out from the vehicle's under-windshield vents only onto the underside of the windshield.
Patent CA-2702218-A1 (CA)
Inventor: FADER JOHN H
IPC: C08K3/04
Filed: 2008-10-09
Abstract: The present invention is directed to a fine agglomerates mixture formed from pyrolysis of recyclable polymeric material such as scrap tires, polymeric automotive components, used rubber materials, and plastic containers. The mixture contains has a carbon content ranged between about 80 % to about 95 % by weight of the fine agglomerates mixture. The fine agglomerates mixture has agglomerate particles averaging less than or equal to 35 nm. The fine agglomerates mixture also has a nitrogen surface area greater than or equal to 73 m2/g and includes an inorganic functional filler in a range between about 5 % to about 20 % weight of the fine agglomerates mixture.
Patent CA-2705818-A1 (CA)
Inventor: CSIKY LASZLO
IPC: A61B1/31
Filed: 2008-02-26
Abstract: A surgical device for use in rectal resection surgery, includes a rectal stump closure device (1) with a circular anal dilator (2) defining a passage opening (10), an anoscope (3) configured to be insertable through the passage opening (10) of the circular anal dilator (2), the anoscope (3) having a distal end portion (18), a plug device (4, 7) connected to the anoscope (3) distal end portion (18) and defining a rectal resection zone, a cutting device (62;  64) configured to form a snare which can be arranged around the outside of the rectum (46) and moved from the outside of the rectum against the rectal resection zone of the plug device (4,7), wherein the plug device (4,7) forms in the rectal resection zone a cutting block for the cutting device (62; 64).
Patent CA-2707776-A1 (CA)
Inventor: NENNIGER JOHN
IPC: E21B43/12
Filed: 2010-06-16
Abstract: A method of producing hydrocarbon fluid from an underground reservoir through a generally horizontal well having an inlet portion in communication with a pay zone of said formation and a riser portion extending from the inlet portion in said underground reservoir to the surface is disclosed. The underground formation includes at least one fluid in addition to said hydrocarbon fluid. The method includes providing at least one pressure responsive inlet flow control device in the horizontal production well between said inlet portion and said riser portion. The method includes controlling a pressure difference between an upstream side of the pressure responsive inlet flow control device and the underground reservoir by using the pressure responsive inlet flow control device. Then the method includes permitting preferential production of said fluid hydrocarbons as compared to said at least one other fluid. An apparatus for providing a pressure responsive inlet flow control device is also comprehended.
Patent CA-2708976-A1 (CA)
Inventor: HOOD JAMES LAMAR
IPC: H04L12/24
Filed: 2009-05-28
Abstract: Provided are a method, system, and computer program for synchronizing device error information among nodes. A first node performs an action with respect to a first node error counter for a device in communication with the first node and a second node. The first node transmits a message to the second node indicating the device and the action performed with respect to the first node error counter for the device. The second node performs the action indicated in the message with respect to a second node error counter for the device indicated in the message, wherein the second node error counter corresponds to the first node error counter for the device.
Patent CA-2712340-A1 (CA)
Inventor: SCHAPF RONALD
IPC: F16D67/04
Filed: 2008-01-31
Abstract: An off-road vehicle is disclosed which comprises a driveline assembly unit operative Iy connecting the propeller shaft to the front or rear wheel assemblies. The driveline assembly unit includes a main housing, a slip clutch torque limiting mechanism, and a wet brake clutch assembly. The slip clutch torque limiting mechanism and the wet brake clutch assembly being housed within the main housing and are coaxial with the propeller shaft of the off-road vehicle. A driveline unit is also disclosed that combines torque limiting and brake functions.
Patent CA-2713107-A1 (CA)
Inventor: BERG KENNETH
IPC: A61K8/49
Filed: 2009-01-23
Abstract: A liquid preservative composition comprises (a) an alkanol fatty monoester;  and (b) an aqueous isothiazolinone so-lution, an alkanol-substituted aromatic compound, or a combination thereof; and is free from formaldehyde, formaldehyde-releasing compounds, and paraben compounds. Preferred compositions comprise glyceryl caprylate, together with either phenethyl alcohol or an aqueous 2-methyl-4-isothiazolin-3-one solution.
Patent CA-2713612-A1 (CA)
Title: Battery cover and pivoting latch assembly for a portable electronic device
Inventor: RAJAGOPAL VIJAI
IPC: H04W88/02
Filed: 2010-08-18
Abstract: An apparatus secures a cover onto a housing of a portable electronic device. The apparatus has a first latch that is pivotally connected to the cover by a first hinge, so that in a first rotational position, the first latch contacts a first catch on the housing and in a second rotational position, the first latch is remote from the first catch. A second latch assembly has a second latch that is pivotally connected to the cover by a second hinge, so that in one rotational position, the second latch contacts a second catch on the housing and in another rotational position, the second latch is remote from the second catch. By squeezing the first and second latches between two fingers, a user is able to disengage those latches from the catches and remove the cover from the housing.
Patent CA-2716026-A1 (CA)
Title: Process for generating a hydrocarbon feedstock from lignin
Inventor: SCHINSKI WILLIAM LAWRENCE
IPC: C12P5/00
Filed: 2009-02-23
Abstract: The present invention discloses processes for generating a hydrocarbon feedstock for biofuels synthesis from lignin via hydroprocessing. Embodiments of the present invention can occur in a refinery setting or in a paper mill setting. Embodiments of the present invention can utilize the separated lignin or the entire black liquor solution.
Patent CA-2716205-A1 (CA)
Inventor: CHRISTOPHER RICHARD
IPC: F16L55/18
Filed: 2009-02-23
Abstract: The present invention provides an apparatus for locating an instrument (100) within a pipe (210, 146), the appara-tus comprising a body portion (240) defining a cavity (250) therein, a pipe engagement region for slideable engagement with a pipe (210, 146), and an instrument retention portion (260) for receiving at least a portion of an instrument therein and retaining the instrument (100) in position relative to the body (240). Also provided is a method of an instrument within a pipe using said apparatus.
Patent CA-2716207-A1 (CA)
Inventor: DICKERSON STEPHEN LANG
IPC: G06F19/00
Filed: 2008-03-13
Abstract: Embodiments of the present invention provide a system and device for making garment. One embodiment, for example, includes a system that comprises a processing device and a sewing module that sews garment material to facilitate making the garment. The system further comprises memory that includes a thread count manager having instructions stored in the memory. The instructions are executed by the processing device and include logic configured to instruct the sewing module to sew the garment material based on counting threads of the garment material rather than using the geometric shape of pieces of garment material.
Patent CA-2716529-A1 (CA)
Inventor: ETEMAD SHAHAB
IPC: H04L9/28
Filed: 2009-02-23
Abstract: In an OCDM-based photonic encryption system by applying random noise on unused channels and varying the inter-code phases on realistic framing repetition, an OCDM-based encryption system with provable security guarantees results.
Patent CA-2716672-A1 (CA)
Title: Wireless clip counter
Inventor: BINDRA MANJIT SINGH
IPC: A61B17/10
Filed: 2010-10-05
Abstract: An apparatus for application of surgical clips to body tissue is provided and includes a housing, at least one handle pivotably connected to the housing, a channel assembly extending distally from the housing, a clip carrier disposed within the channel assembly and defining a channel and a plurality of windows therein, and a plurality of clips slidably disposed within the channel of the clip carrier. The apparatus also includes a counter mechanism supported in at least one of the housing and the channel assembly. The counter mechanism is configured to transmit a change in status of the apparatus upon each actuation of the at least one handle.
Patent CA-2721858-A1 (CA)
Inventor: DORSCH DIETER
IPC: A61P35/00
Filed: 2009-03-24
Abstract: Compounds of the formula (I), (see formula I) wherein R1, R2, R3, W and D are as indicated in claim 1, are inhibitors of tyrosine kinases, in particular of Met kinase, and can be used for the treatment of tumors, among other things.
Patent CA-2722519-A1 (CA)
Title: Module de pave tactile optique et sa methode d'utilisation
Inventor: STENMARK FREDRIK MARTIN
IPC: G06F3/042
Filed: 2010-11-24
Abstract: Un module de pavé tactile optique (110) est décrit. Le module (110) comprend une source lumineuse (302) et un pavé tactile (135) qui est optiquement couplé à la source lumineuse (302) de sorte que la lumière de la source lumineuse (302) peut atteindre le pavé tactile (135). Le pavé tactile (135) est configuré pour recevoir un objet de saisie (500). Le module (110) comprend également un réseau de capteurs (304) qui reçoit au moins une partie de la lumière de la source lumineuse (302) qui est réfléchie par l'objet de saisie (500). Le réseau de capteurs (304) est divisé en sous-sections (304a-d) et chaque sous-section (304a-d) correspond à une partie (135a-d) du pavé tactile (135). En outre, chaque sous-section (304a-d) détecte au moins un mouvement de translation de l'objet de saisie (500) sur les parties correspondantes du pavé tactile (135a-d) pour permettre la détection d'un mouvement rotationnel de l'objet de saisie (500) sur le pavé tactile (135).
Patent CA-2723380-A1 (CA)
Inventor: SUN LIMING
IPC: G05F3/26
Filed: 2009-05-13
Abstract: A programmable AC/DC or DC/DC power supply adapted to compensate for voltage drop in a cable extending to a portable electronic device. The invention reduces the number and size of cable wires and tip components needed to remotely control an output voltage level and an output current limit. The voltage and current programming components are outside the compensation feedback loop.
Patent CA-2726074-A1 (CA)
Title: Composition comprising an antibiotic and a corticosteroid
Inventor: TULLY ROGER
IPC: A61K31/58
Filed: 2009-06-02
Abstract: This invention relates to compositions (e.g., otic compositions) comprising an antibiotic (generally a quinolone or naphthyridinone), corticosteroid, and organic acid (generally a fatty acid). This invention also relates to treatment methods using such a composition, uses of such a composition to make medicaments, and therapeutic kits comprising such a composition.
Patent CA-2728158-A1 (CA)
Inventor: ALLEN STEVEN C
IPC: F21V29/505
Filed: 2009-06-24
Abstract: A light emitting diode (LED) lamp includes a base with one or more LED chips, an internal cover (16) over the LED chips, where the cover (16) is a translucent ceramic whose thermal conductivity is greater than that of glass, where the cover has an interior surface separated from the LED chips by a gap, and where an exterior surface of the cover is coated with a phosphor. The ceramic cover (16) preferably has a bulk thermal conductivity of at least 5 W/ (m?K), such as polycrystalline alumina. The LED chips preferably are blue LEDs and the phosphor is selected so that the lamp emits white light. In the method of making the lamp, the phosphor may be applied to the exterior surface of the cover as a preformed sheet or in a coating.
Patent CA-2732198-A1 (CA)
Inventor: RINKLAKE KAI
IPC: A62B1/10
Filed: 2009-07-28
Abstract: The invention relates to a catching device, particularly a fall arrester or height securing device, which accompanies a person to be secured on a movable or stationary guide serving as a safety device, particularly a securing rail, climbing protection ladder, or securing rope, having a housing (10) and having a first wheel (12) being pivot-supported on the housing (10) about a first axis (20), said housing disposed such that the same rolls off on the safety device. For this purpose the first wheel (12) is a coupling, particularly a centrifugal force coupling, wherein the coupling is configured and disposed such that the same connects the first wheel (12) to a second wheel (14) in a force transmission manner upon exceeding a predetermined rotational speed and/or linear acceleration and/or rotational angle acceleration and/or linear speed of the first wheel (12), wherein the second wheel (14) is disposed and configured such that the same rotates along with the first wheel (12) at a force transmission connection to the first wheel (12) via the centrifugal force coupling, and actuates a latch (16) such that the latch (16) blocks a movement of the catching device relative to the safety device (26) in interaction with the safety device while moving from a releasing position into a locking position, wherein the catching device comprises an attachment eyelet (17) for attaching a safety rope of a person to be secured.