baber/WOPTO huggingface dataset:
Patent CA-2547291-A1 (CA)
Inventor: BROWER DAVID R
IPC: F02M17/00
Filed: 2003-09-10
Abstract: An evaporative emissions control system for small internal combustion engines includes a control valve associated with a fuel line and with a vent line which each connect the fuel tank to the carburetor. When the engine is not running, the control valve automatically closes the vent line and the fuel line, thereby trapping fuel vapors within the fuel tank and vent line and preventing the supply of liquid fuel to the carburetor. Upon engine start up, actuation of a bail assembly or vacuum produced within the carburetor causes the control valve to open the vent line and the fuel line, venting fuel vapors from the fuel tank through the fuel line to the carburetor for consumption by the engine, and opening the supply of liquid fuel from the fuel tank to the carburetor. Also, the present evaporative emissions control system may be used in conjunction with one or more fuel tank sealing and venting assemblies; which prevent the escape of fuel vapors from the fuel tank into the atmosphere, yet which allow fluid exchange in a closed manner between the fuel tank and carburetor.
Patent CA-2549280-A1 (CA)
Title: Anonymous page recognition
Inventor: CHUAH KHAI GAN KENNETH
IPC: G06Q30/02
Filed: 2006-05-15
Abstract: A data mining system to improve selection of targeted advertisements. The system includes monitoring, capturing, and analyzing data from a user, and selecting appropriate advertisements to match a current user's activity.
Patent CA-2550557-A1 (CA)
Title: Novel phosphinic acids and their sulfur derivatives and methods for their preparation
Inventor: ROBERTSON ALLAN JAMES
IPC: C07F9/50
Filed: 2006-06-14
Abstract: The present invention provides phosphinic acids and their sulfur derivatives, in accordance with the following formula (I):   (see formula I) wherein R1 and R2 are different and each of R1 and R2 is independently selected from an organic radical that branches at the alpha carbon and an organic radical that branches at the beta carbon, and each of X and Y is independently O or S, and wherein said compound is a liquid at room temperature. Compounds of formula (I) find utility for example as metal extractants. Also provided are methods for making compounds of formula (I) and their corresponding phosphine intermediates.
Patent CA-2551919-A1 (CA)
Title: Method for controlling the temperature of feed air injected into the cabin zone of a passenger aircraft
Inventor: SCHWAN TORSTEN
IPC: B64D13/00
Filed: 2004-12-30
Abstract: With a method for controlling the temperature of feed air which is injected into the cabin zone of a passenger aircraft, the cabin of which is sub-divided into several cabin zones supplied respectively with specially temperature-controlled feed air, the temperature of the injected feed air is controlled for each cabin zone, dependent upon the deviation of an injection temperature actual value for the feed air injected into the cabin zone in question, measured by sensors, in relation to an injection temperature optimum value. If there is no, or at least no usable reading of the ambient temperature of this cabin zone for a cabin zone, an optimum value for the injection temperature of this cabin zone can be established in accordance with a variation, whereby it is determined upon the basis of the injection temperature optimum values and/or the injection temperature actual values of other cabin zones, whereby the measurement by sensors of the cabin temperature works reliably. In accordance with another variation, the injection temperature optimum value of a cabin zone can be established without measuring ambient temperature by sensors or without reliably measuring ambient temperature from the temperature measured for the external surrounds of the aircraft.
Patent CA-2553324-A1 (CA)
Title: Device and method for cleaning the abdominal cavity in fish
Inventor: SOLBERG RONNY
IPC: A22C25/14
Filed: 2005-01-12
Abstract: The present invention concerns a device and method for fine cleaning of fish, where two tools working simultaneously and in opposite direction in the abdominal cavity of a gutted fish are employed.
Patent CA-2555713-A1 (CA)
Inventor: AUCHINLECK GEOFFREY FLETCHER
IPC: A61B5/117
Filed: 2005-02-18
Abstract: Apparatus and methods are described for ensuring that blood transfused into a patient is the correct blood for that patient, is transfused in the correct manner, and that a complete audit trail is created that will allow later tracing of blood from donation through to ultimate transfusion. The method comprises providing a patient with a wristband comprising electronically readable patient identification information, collecting and testing a blood sample from said patient, allocating a blood transfusion unit for said patient, marking the unit with an identifying code, and labelling said unit with an electronic label containing said patient information and said identifying code. The method comprises generating a blood unit request slip comprising electronically readable patient information, retrieving and verifying the blood transfusion unit by electronically comparing the patient information on the request slip with the label on the blood transfusion unit, electronically comparing the information in the patient's wristband to the blood transfusion unit's label, and electronically comparing the identifying code on the blood unit with the allocated blood transfusion unit's label.
Patent CA-2557050-A1 (CA)
Title: Audio peripheral for an electronic device
Inventor: DOUGALL DAVID
IPC: H04Q7/32
Filed: 2006-08-24
Abstract: A peripheral for an electronic device having a speaker is provided. The peripheral includes an input device for placement proximal to the speaker for receiving audio information from the speaker. The peripheral includes an output device connected to the input device that is positioned distal from the input device and away from electromagnetic signals generated by the device. The output device presents the audio information to a hearing aid proximal to the output device. The output device is positioned at a distance such that the electromagnetic signals experienced by the input device is less than the signals experienced by the hearing aid. As a result, deleterious effects of signals otherwise experienced by the hearing aid are reduced.
Patent CA-2557194-A1 (CA)
Inventor: SOMERVILLE ROBERTS NIGEL PATRI
IPC: C11D1/86
Filed: 2005-02-18
Abstract: The present invention relates to a laundry detergent composition comprising (i) sulphamic acid and/or water-soluble thereof; and (ii) an anionic detersive surfactant; and (iii) from 0 wt% to 8 wt% zeolite builder; and (iv) from 0 wt%  to 8 wt% phosphate builder.
Patent CA-2560686-A1 (CA)
Inventor: WRIGHT MATTHEW BLAKE
IPC: G01N33/50
Filed: 2005-03-29
Abstract: The present invention relates to the use of PDK4 as biomarker for PPAR delta activity, and to methods of diagnosing a disease linked to dysregulation of PPARdelta activity such as for example dyslipidemia, obesity or insulin resistance, methods of monitoring the treatment of patients suffering from a disease linked to dysregulation of PPARdelta activity, and methods of identifying compounds which modulate PPARdelta activity.
Patent CA-2562438-A1 (CA)
Title: Projector lamp headlight with chromatic aberration correction
Inventor: BUCHER LLOYD KEITH
IPC: F21V9/04
Filed: 2005-04-08
Abstract: A reduced glare projector style headlight assembly (10) comprises a light source (14), a reflector (12) and an optical lens (18). An opaque mask (16) is positioned between the lens (18) and the reflector (12) for creating an upper shadow region in the focused beam pattern (28) to shield on-coming traffic.  The mask (16) includes a transition region (32) proximate its top edge (22) for allowing a limited amount of projected light to pass through the mask (16), into the upper shadow region in the focused beam pattern (28). In several embodiments, the mask (16) is applied or otherwise affixed to a transparent substrate (20) which also supports the transition region (32). To combat undesirable chromatic effects, a color filter (38) can be positioned in the light path (26) for disrupting selective wavelengths of light energy. As alternative approaches, the transparent substrate (20) and/or the lens (18') can be doped with a color filtering material or composition.
Patent CA-2563442-A1 (CA)
Inventor: GAUDREAULT ROGER
IPC: B60C23/02
Filed: 2006-10-04
Abstract: C'est pourquoi, pour contrer ce manque chez les utilisateurs de pneus, il est apparu au demandeur de développer un item qui puisse être adapté et être utilisé en tout temps et à tout endroit avec un maximum de sécurité.
Patent CA-2563882-A1 (CA)
Title: Corneal neuritogenesis promoter containing pacap and its derivative
Inventor: INOUE YUTAKA
IPC: A61K38/22
Filed: 2005-04-21
Abstract: It is intended to provide a corneal neuritogenesis promoter containing PACAP, a PACAP derivative or a pharmaceutically acceptable salt thereof, in particular, a corneal neuritogenesis promoter aiming at improving corneal perception, treating dry eye and treating corneal epithelial injury due to an effect of promoting corneal neuritogenesis. This corneal neuritogenesis promoter is useful as a drug for ameliorating reduction in corneal perception following corneal surgeries such as laser keratonomy (LASIK) and corneal grafting or cataract surgery, reduction in corneal perception accompanying corneal neurodegeneration and dry eye symptom and corneal epithelial injury accompanying such reduction in corneal perception. Moreover, it is useful as a drug for ameliorating dry eye symptom, reduction in corneal perception and corneal epithelial injury in patients with dry eye, and a drug for ameliorating corneal epithelial injury and dry eye symptom and reduction in corneal perception accompanying therewith.
Patent CA-2566746-A1 (CA)
Inventor: KARSENTY GERARD
IPC: A61P19/00
Filed: 2005-05-13
Abstract: The instant invention relates to compositions and methods for treating or preventing bone diseases. In certain aspects, the invention provides compositions comprising a .beta.-adrenergic antagonist or agonist associated to a bone-targeted molecule, as well as methods of modulating bone mass and/or growth in a mammal by administering a composition of the present invention. In other aspects, the invention provides methods of modulating bone mass and/or growth in a mammal by administering a composition comprising a .beta.2-selective antagonist or agonist.
Patent CA-2567170-A1 (CA)
Title: Interlocking laminated support mat
Inventor: FUITAK JON C
IPC: E01C9/08
Filed: 2006-11-03
Abstract: A laminated one-ply support mat comprised of a plurality of individual wood lamination that includes means for transferring load and interlocking with an adjacent one-ply support mat.  The laminated one-ply support mat may be suitable for the construction of temporary roads, flooring, or platforms to support heavy equipment. The laminated one-ply support mat may include a non-laminated member fastened to each side to prevent damage to the edge of the laminated support mat. The laminated one-ply support may be comprised of a plurality of individual wood laminations fastened together by a plurality of nuts and bolts allowing the support mat to be disassembled and repair in the field.
Patent CA-2568007-A1 (CA)
Title: Pharmaceutical compositions with enhanced performance
Inventor: BABCOCK WALTER CHRISTIAN
IPC: A61K9/14
Filed: 2005-05-18
Abstract: Disclosed are polymers of hydroxypropyl methyl cellulose acetate succinate (HPMCAS) and hydroxypropyl methyl cellulose acetate (HPMCA) with unique degrees of substitution of hydroxypropoxy, methoxy, acetyl, and succinoyl groups. When used in making compositions comprising a low-solubility drug and such polymers, the polymers provide enhanced aqueous concentrations and/or improved physical stability.
Patent CA-2568471-A1 (CA)
Inventor: RUBIO DANIEL
IPC: E04G11/50
Filed: 2006-11-17
Abstract: A support for installations in the field of housing technology and industry includes first and second chords (12; 62 and 16; 66) each formed of two parallel elongate profiles (13, 17; 63, 67) spaced by a distance (A, B; C, E) from each other and being connected by connection profiles, with a longitudinal extent of the connection profiles (14, 18; 64) intersecting a longitudinal extent of the elongate profiles (13, 17; 63) of the chords (12, 16;  62) and being greater than the distance (A, B; C) between the elongate profiles (13, 17; 63), the support further including two longitudinally extending wave-shaped bars (21; 71) for connecting the first and second chords (12, 16; 62, 66) and having turnover regions (22; 72, 74) connected with the elongate profiles (13, 16; 63, 67) of the first and second chords, respectively.
Patent CA-2571874-A1 (CA)
Inventor: BURGERS KENNETH LEROY
IPC: C01B32/50
Filed: 2006-12-20
Abstract: A gaseous product stream having a predetermined carbon dioxide content of 10- 95 mol.% is produced from a gaseous feed stream containing 3 - 20 mol.% carbon dioxide by converting a portion of the feed stream to a purified stream containing 95 - 99.9 mol.% (dry basis) carbon dioxide and adding the purified stream to the remaining portion of the feed stream. Alternately, a portion of the purified stream is stored and added subsequently in response to fluctuating demand for the product stream.
Patent CA-2572679-A1 (CA)
Inventor: MORGAN WILLIAM B
IPC: B63C11/12
Filed: 2007-01-02
Abstract: A tubular body is operatively coupled to an oral nasal mask and provided with lateral apertures adapted for fluid flow. A flexible valve is mounted onto one end of the tubular body and adapted to seal the lateral apertures under normal operation conditions and expose the lateral apertures for fluid flow during emergency operation conditions The sealed lateral apertures keep exhaust gases from escaping the oral nasal mask and contaminating the interior of the diving equipment during normal operation conditions. The exposed lateral apertures allow air from an alternate source to reach the mouth and nose of a user covered by the oral nasal mask during emergency operation conditions. The exposed lateral apertures allow excess water to be removed from inside the diving equipment. The valve system may be implemented as an integrated regulator mount nut/valve system.
Patent CA-2573775-A1 (CA)
Inventor: ORVAR BJORN LARUS
IPC: C12N15/82
Filed: 2005-08-11
Abstract: The present invention relates to improved methods for increasing containment and traceability of transgenic seeds, both prior to harvest and post harvest. Disclosed are methods to produce and select a desirable plant cultivar for molecular fanning characterized by being easily amenable for transformation and regeneration and with visual characteristic feature such as in particular characteristic pigmentation of the seed coat or other parts of the seed that can be traced and are easily distinguished in the field or during and/or after harvesting from non-transgenic seeds of the same species that have not the visual characteristic feature.
Patent CA-2573970-A1 (CA)
Inventor: WILSON DOUGLAS JAMES
IPC: G09G5/10
Filed: 2005-07-12
Abstract: A process and apparatus for producing signals for controlling a display to produce an image in an imaging system employing a plurality of transducers.  First and second beam signals are produced in response to delayed channel signals associated with respective transducers, the delayed channel signals representing real and imaginary components of time domain signals associated with respective transducers suitably delayed to focus a receive beam pattern of the transducers at a beam angle, each of the first and second beam signals including separate real and imaginary component representations. The real and imaginary components of the first and second beam signals are combined to produce a composite beam signal, the composite beam signal including separate real and imaginary component representations. A trigonometric expansion is performed on normalized values of the real and imaginary component representations of the composite beam signal to produce a plurality of expanded values and illumination signals are produced in response to the expanded values, for illuminating pixels on the display.
Patent CA-2574096-A1 (CA)
Inventor: PARK HONG-GYU
IPC: C07K16/00
Filed: 2005-05-31
Abstract: The present invention relates to a glycosylated immunoglobulin or a fragment thereof, in which an immunoglobulin variant, comprising one or more amino acid modifications selected from the group consisting of M160N, A195N, T243N, E265N, Y299T, F331T and Q346N, is additionally glycosylated, and a gene encoding the same. Also, the present invention relates to a glycosylated fusion protein formed as a result of linkage of (a) a glycosylated immunoglobulin or a fragment thereof, in which an immunoglobulin variant having a modified amino acid sequence forming one or more Asn- X-Ser/Thr sequences is additionally glycosylated, with (b) at least one biologically active protein or a portion thereof, a gene encoding the same, a recombination expression vector comprising the gene, a host cell transformed or transfected with the recombinant expression vector, and a method of preparing a glycosylated fusion protein comprising culturing the transformant or transfectant and isolating the glycosylated fusion protein from the culture, and a pharmaceutical composition comprising the glycosylated fusion protein thus prepared.
Patent CA-2577400-A1 (CA)
Inventor: VON MOHOS ZOLTAN
IPC: B64D1/16
Filed: 2005-08-12
Abstract: The invention relates to a device for receiving liquids in an aircraft and/or releasing liquids therefrom, especially during the flight, said device being arranged especially in an airplane. The aim of the invention is to provide a device which can receive large quantities of liquids in a rapid, reliable and flexible manner. To this end, the device can include a tank module with at least one tank container that is connected to a collector using a connecting shaft and a bulkhead module that can be connected to the tank module by the collecting tank. A closing element in the open position releases liquid from the tank module. In addition, a refueling module which is connected to the tank module by a supply line and a tube arranged on a winding device, and a receiving element attached to the tube, can provide refueling of the device.
Patent CA-2577669-A1 (CA)
Title: Disposable urination device
Inventor: DI CROCE LEO CARMINE
IPC: A61F5/451
Filed: 2007-02-09
Abstract: A disposable urinary device for collecting urinary fluid from a user and directing it into a stream includes an extendible body, a top section and a bottom end section. The top section is coupled to the top of the extendible body around a first opening and has a sidewall that defines a top opening. The bottom end section is coupled below the extendible body around a second opening and has a bottom opening. The extendible body defines an axial passage between the first and second openings and includes a plurality of flexible bellows type folds. The bellows type folds are sufficiently flexible to allow the device to be moveable between an unpackaged position and an extended position. In the unpackaged position, the bottom end section protrudes below the top section to allow a user to grasp the bottom end section. In the extended position, the bellows type folds are extended to form an arc shaped funnel for collecting the urine stream through the top opening and for directing it into a stream that emerges from the bottom opening.
Patent CA-2578442-A1 (CA)
Title: Pharmaceutical compositions comprising 4{4-[3-(4-chloro-3-trifluoromethylphenyl)-ureido]-phenoxy}-pyridine-2-carboxylic acid methyl amide for the treatment of cancer
Inventor: SCHUECKLER FRITZ
IPC: A61K9/14
Filed: 2005-08-29
Abstract: This invention relates to novel pharmaceutical compositions comprising a solid dispersion of the compound of Formula I below, to processes for preparing these novel pharmaceutical compositions and to their use for treating hyper-proliferative disorders, such as cancer, either as a sole agent or in combination with other therapies. Formula I is as follows:
Patent CA-2579157-A1 (CA)
Inventor: SCHROETER KLAUS G
IPC: H01L27/146
Filed: 2005-08-24
Abstract: L'invention concerne un dispositif pour enregistrer une empreinte digitale, pourvu d'une couche extérieure (8) laissant passer la lumière et formant un appui pour le doigt, une couche (1) d'éléments photosensibles agencés en une matrice étant placée entre la couche extérieure et une couche électroluminescente (9), ainsi que d'un circuit d'analyse (7) relié aux éléments photosensibles. L'objectif de cette invention est de créer des conditions de construction avantageuses. A cet effet, la couche (1) d'éléments photosensibles présente une couche photoactive (2) laissant passer la lumière à base de semiconducteurs organiques, intercalée entre deux couches d'électrode (3, 4) laissant passer la lumière et constituées de pistes conductrices entrecroisées (5, 6).
Patent CA-2580356-A1 (CA)
Inventor: FRALIC GREGORY RICHARD
IPC: G06F11/30
Filed: 2005-07-07
Abstract: A fiber processing system including a refiner configured to process fibrous matter. The system further includes a plurality of measurement units coupled to the refiner to measure different operating conditions of the refiner, and a first control system coupled to the plurality of measurement units and configured to receive a plurality of operation conditions of the refiner from the plurality of measurement units. A processing unit is coupled to the control system and configured to estimate a production disturbance and a feed consistency disturbance of the refiner based on the plurality of operation conditions. The system also includes a second control system coupled to the processing unit and configured to generate a target operating condition based on the production disturbance and the feed consistency disturbance. The first control system is further configured to control an operation of the refiner based on the target operating condition.
Patent CA-2581854-A1 (CA)
Inventor: BRENNAN ROBERT CHRYSLER
IPC: H02N1/00
Filed: 2005-05-24
Abstract: The present invention provides method, apparatus, and system that generates and uses a motive and other force by introducing a plasma environment into an asymmetric capacitor, resulting in a significant gain in force. This extraordinary increase in force allows the use of ionic motive and other forces to enter the realistic and practical application realm. In one embodiment, the energy field is energized by applying a system to increase a plasma density by ionizing the plasma environment in the energy field through electromagnetic radiation, by increasing the plasma temperature, or some combination thereof. In one embodiment, the invention also generates a flow of energy or plasma directed outward from the apparatus. The present invention can also provide the motive forces at substantially reduced voltage levels.  The low voltage can reduce or eliminate negative effects the prior high voltage levels required to energize the asymmetric capacitor.
Patent CA-2585660-A1 (CA)
Title: 1,4 substituted pyrazolopyrimidines as kinase inhibitors
Inventor: IMBACH PATRICIA
IPC: A61P17/00
Filed: 2005-11-10
Abstract: The invention relates to 1,4-substituted pyrazolopyrimidine compounds of the formula (I), pharmaceuticals comprising a 1,4-substituted pyrazolopyrimidine compound, the use of a 1,4-substituted pyrazolopyrimidine compound in the treatment or the use thereof in the manufacture of a pharmaceutical formulation for the treatment of a disease that depends on inadequate activity of a protein kinase, methods of treatment comprising administering a 1,4-substituted pyrazolopyrimidine compound, methods for the manufacture of a novel compound of that class, and novel intermediates and partial steps for their synthesis.