baber/WOPTO huggingface dataset:
Patent CA-2573351-A1 (CA)
Title: Method and device for navigating excavation towards a buried target
Inventor: BARRY JEROME KEITH
IPC: E02F5/14
Filed: 2005-07-22
Abstract: A method and device to navigate excavation towards a target buried in an excavatable material, for example excavation near an underground pipeline by excavation equipment. The device generally comprises indicating material arranged to be buried in the ground in proximity to the target. The indicating material is arranged to be frangible for permitting a portion of the indicating material to be removed from a remainder either by tearing, separation at separated sections or separation at perforated lines of severance. Different visual proximity indicators on the indicating material cause different sections of the indicating material to be visually distinct from one another corresponding to different degrees of proximity to the target. In use, the indicating material is placed in the ground and excavation towards the target results in portions of the material being removed.  Proximity is indicated by associating which section a removed portion of the indicating material corresponds with. The proximity indicators may comprise use of varying colour, scaled indicia or other suitable notation.
Patent CA-2573380-A1 (CA)
Title: Amide derivatives as inhibitors of histone deacetylase
Inventor: CHAKRAVARTY PRASUN K
IPC: A61K31/405
Filed: 2005-07-11
Abstract: The present invention relates to carboxylic acid derivatives that are inhibitors of histone deacetylase (HDAC). The compounds of the present invention are useful for treating cellular proliferative diseases, including cancer. Further, the compounds of the present invention are useful for treating neurodegenerative diseases, schizophrenia and stroke among other diseases.
Patent CA-2573740-A1 (CA)
Title: Attachments for an item of footwear
Inventor: LAPORTE MAXIME
IPC: A43C15/08
Filed: 2007-01-12
Abstract: An attachment for an item of footwear having an outsole, the attachment comprising a body having first and second body surfaces, the body being releasably co-operable with the outsole in a first position in which the first body surface is disposable away from the outsole and in a second position in which the second body surface is disposable away from the outsole; an attaching portion which is associated with the body and which includes an inter-engageable member for releasably attaching the attachment in the first and second positions; and a detaching portion which is associated with the body, the detaching portion having an edge portion moveable with respect to the body to allow the body to be released from the item of footwear. The invention also includes an outsole and an item of footwear to which the attachment can be releasably attached.
Patent CA-2575362-A1 (CA)
Inventor: RICORDI CAMILLO
IPC: A61K9/22
Filed: 2005-07-20
Abstract: A device for receiving implanted biological material includes a porous outer wall defining an inner space, a fluid manifold assembly for selectively infusing at least one immunosuppresive and growth factor media to said space, and a pump structure operatively coupled to the manifold assembly. The device may comprise an additional plunger body for being disposed in said space and so as to define a peripheral gap between the plunger and the perforated wall of the device.
Patent CA-2576905-A1 (CA)
Inventor: COUSIN JEAN-PAUL
IPC: C10L3/10
Filed: 2007-02-01
Abstract: The invention proposes a process for extracting hydrogen sulphide contained in a gas comprising aromatic hydrocarbons, in which the following steps are carried out: a) the said gas is put into contact with an absorbent solution so as to obtain a gas depleted of hydrogen sulphide and an absorbent solution loaded with hydrogen sulphide, b) the absorbent solution loaded with hydrogen sulphide is heated and decompressed to a specific pressure and temperature so as to liberate a gaseous fraction comprising aromatic hydrocarbons and to obtain an absorbent solution depleted of aromatic hydrocarbons, the said pressure and temperature selected so that the said gaseous fraction contains at least 50% of the aromatic hydrocarbons and at most 35% of the hydrogen sulphides contained in the said absorbent solution loaded with hydrogen sulphide, c) the absorbent solution depleted of aromatic hydrocarbon compounds is thermally regenerated so it liberates a gas effluent rich in hydrogen sulphide and to obtain a regenerated absorbent solution.
Patent CA-2577572-A1 (CA)
Title: Thermally stable ultra-hard polycrystalline materials and compacts
Inventor: MIDDLEMISS STEWART N
IPC: B01J3/06
Filed: 2007-02-08
Abstract: Thermally stable ultra-hard polycrystalline materials and compacts comprise an ultra-hard polycrystalline body that wholly or partially comprises one or more thermally stable ultra-hard polycrystalline region. A substrate can be attached to the body.  The thermally stable ultra-hard polycrystalline region can be positioned along all or a portion of an outside surface of the body, or can be positioned beneath a body surface. The thermally stable ultra-hard polycrystalline region can be provided in the form of a single element or in the form of a number of elements. The thermally stable ultra-hard polycrystalline region can be formed from precursor material, such as diamond and/or cubic boron nitride, with an alkali metal catalyst material. The mixture can be sintered by high pressure/high temperature process.
Patent CA-2578046-A1 (CA)
Title: Aptamer medicinal chemistry
Inventor: DIENER JOHN L
IPC: A61K39/00
Filed: 2005-09-07
Abstract: The invention relates generally to the field of nucleic acids and more particularly to aptamers useful as therapeutics, diagnostics and in research such as for target validation. The invention further relates to materials and methods for enhancing aptamers for use in therapeutics, diagnostics and research.
Patent CA-2579820-A1 (CA)
Inventor: KLUCIK JOZEF
IPC: A61P25/04
Filed: 2005-09-19
Abstract: Compounds, pharmaceutical compositions including the compounds, and methods of preparation and use thereof are disclosed. The compounds are N-aryl or heteroaryl azaspiroalkene/alkane compounds, prodrugs or metabolites of these compounds, or pharmaceutically acceptable salts thereof. The aryl group can be a phenyl ring or a five- or six-membered heterocyclic ring (heteroaryl). The compounds and compositions can be used to treat and/or prevent a wide variety of conditions or disorders, particularly those disorders characterized by dysfunction of nicotinic cholinergic neurotransmission, including disorders involving neuromodulation of neurotransmitter release, such as dopamine release. CNS disorders, which are characterized by an alteration in normal neurotransmitter release, are another example of disorders that can be treated and/or prevented. The compounds and compositions can also be used to alleviate pain. The compounds can: (i) alter the number of nicotinic cholinergic receptors of the brain of the patient, (ii) exhibit neuroprotective effects and (iii) when employed in effective amounts, not result in appreciable adverse side effects (e.g., side effects such as significant increases in blood pressure and heart rate, significant negative effects upon the gastro-intestinal tract, and significant effects upon skeletal muscle).
Patent CA-2580354-A1 (CA)
Inventor: SNIR MEIR
IPC: B65D45/00
Filed: 2005-09-14
Abstract: L'invention concerne un système et un procédé de serrage destinés à serrer le couvercle de fermeture inférieure d'un four à coke à la semelle inférieure de ce dernier. Le système et le procédé de l'invention consistent à déterminer la rigidité ou la résistance de la semelle à une déflexion due à la force de ressort exercée sur le couvercle de fermeture inférieure et sur la surface d'assise de joint de la semelle inférieure par le joint d'étanchéité dans son état comprimé. Les données relatives à la déflexion peuvent ensuite être utilisées pour estimer le nombre minimal de colliers de serrage nécessaire pour assurer qu'il reste une charge suffisante sur le joint d'étanchéité aux points médians entre les colliers de serrage pour maintenir effectivement l'étanchéité du joint. Un nombre approprié de colliers de serrage peut ensuite être disposé autour de la périphérie de la semelle inférieure pour la fixer au couvercle de fermeture inférieure. Dans un mode de réalisation pratique, chaque collier de serrage entre en prise avec une patte de fixation fixée à la périphérie du couvercle de fermeture inférieure pour empêcher le collier de serrage de s'étendre au-dessous du couvercle de fermeture inférieure lorsqu'il est fermé.
Patent CA-2585848-A1 (CA)
Inventor: SARDO ALBERTO
IPC: A23L5/20
Filed: 2007-04-23
Abstract: The present invention concerns a treatment process for storage reservoirs for cereals, oilseeds, dried fruit or vegetables, contaminated by mycotoxins, using eugenol or oil of cloves.
Patent CA-2586365-A1 (CA)
Title: Use of scf and g-csf in the treatment of cerebral ischemia and neurological disorders
Inventor: JAYESH MEHTA
IPC: A61P25/00
Filed: 2005-11-04
Abstract: The present invention relates to the use of stem cell factor (SCF) polypeptide, alone and in combination with granulocyte colony stimulating factor (G-CSF) polypeptide, in the prevention or treatment of injury to the brain after cerebral ischemia or neurological disorder. More particularly, the invention provides methods of improving neurological function and outcome after stroke by the administration of SCF polypeptide, alone and in combination with G-CSF polypeptide. This treatment can be used alone or in combination with other well-known methods of treatment of cerebral ischemia and neurological disorders in a mammal.
Patent CA-2586390-A1 (CA)
Title: A binary fluidic flood flavoring system
Inventor: CULLEN MICHAEL
IPC: A23L27/00
Filed: 2007-04-23
Abstract: Binary flavoring solutions comprise a first flavoring solution comprising a first base flavor and a second flavoring solution comprising a second base flavor. The first and second flavors combine to create a desired flavoring effect. The solutions are created from predetermined flavors. The solutions are combined in a binary spray nozzle adapted for combining fluids and applied to the food in combination as a spray.
Patent CA-2586411-A1 (CA)
Title: Portable entry system and method
Inventor: GARTNER KLAUS W
IPC: E05B47/06
Filed: 2005-11-04
Abstract: A portable entry system and method is provided. The portable entry system includes an electromechanical lock (50) for securing a safe door to a safe housing. The system also includes a portable entry device (20) allows the electromechanical lock to be operated between open and closed positions. The portable entry device is removable from the electromechanical lock such that it may be programmed and recharged at a location remote from the electromechanical lock. An authorized user enters an authorized user security code that activates the portable entry device. Without an activated device, the electromechanical lock cannot be operated.
Patent CA-2586752-A1 (CA)
Inventor: OLD DAVID W
IPC: A61K31/4015
Filed: 2005-11-07
Abstract: Compounds of the formula or a pharmaceutically acceptable salt or a prodrug thereof having prostaglandin EP4 selective agonistic activities are disclosed herein. Details are provided herein. Compositions, methods, and medicaments related thereto are also disclosed.
Patent CA-2588163-A1 (CA)
Title: Seal for cable splice closures
Inventor: EVANS THOMAS
IPC: H02G15/00
Filed: 2007-05-09
Abstract: The present invention provides a splice closure for covering an elongate cable splice including a splice cover sheet having opposed longitudinal ends. The sheet is wrapped about the cable splice with the ends being overlapped. A sealant strip is positioned to overlie the cable splice and the one end of the cover sheet.
Patent CA-2589813-A1 (CA)
Inventor: HELOU ELIE JR
IPC: B64C1/22
Filed: 2005-11-22
Abstract: An aircraft for carrying at least one rigid cargo container includes a beam structure with a forward fuselage attached to the forward end of the beam structure and an empennage attached to the rearward end of the beam structure.  Wings and engines are mounted relative to the beam structure and a fairing creates a cargo bay able to receive standard sized intermodal cargo containers. Intermodal cargo containers of light construction and rigid structure are positioned within the cargo bay and securely mounted therein.  The beam structure is designed to support flight, takeoffs and landings when the aircraft is empty but requires the added strength of the containers securely mounted to the beam structure when the aircraft is loaded. The aircraft is contemplated to be a drone.
Patent CA-2590507-A1 (CA)
Title: Antimicrobial composition for cleaning substrate
Inventor: FOLAND LAFAYETTE D
IPC: A47K11/10
Filed: 2007-05-25
Abstract: A cleaning substrate with a relatively high level of antimicrobial agent, surfactant, and fragrance can be used to clean hard surfaces, including toilets, showers, and bathrooms. Suitable antimicrobial agents include quaternary ammonium compounds and biguanides. The cleaning substrate can be attached to a cleaning implement.
Patent CA-2593050-A1 (CA)
Title: Construction machine having top door for improved ingress/egress
Inventor: WEHRENBERG TODD MICHAEL
IPC: B62D25/04
Filed: 2007-06-28
Abstract: A construction machine having a flip roof top to provide space for improved ingress into and egress from the cab of the construction machine. The construction machine includes a chassis, a construction tool coupled to the chassis, and a cab mounted on the chassis. The cab has a frame that supports a back panel, a pair of opposing side panels, a front door panel and a roof panel. The back, side and front door panels cooperate to define an interior cab space.  Operator controls are disposed in the interior cab space and are operatively coupled to the construction tool. The roof panel has opposing first and second edges. The first edge is pivotally coupled to the frame. The roof panel is pivotal between a closed position, wherein the second edge is proximal the frame, and an open position wherein the second edge is pivoted upward away from the frame.
Patent CA-2593426-A1 (CA)
Title: Tie for a ballasted track
Inventor: GRUBER HERMANN
IPC: E01B3/28
Filed: 2005-02-14
Abstract: The invention relates to a tie (1) for a ballasted track for railways. Said tie comprises a cross-part (4) running along a tie longitudinal axis (6) and two longitudinal beams (5) spaced apart by the cross-part (4). Every longitudinal beam (5), on its upper side, has a bearing (9) for receiving a rail element (10) extending above the longitudinal beam (5). Every longitudinal beam (5) has one or more receiving elements (26) for one rail fastening element (28) each for retaining a rail element (10) on the longitudinal beam (5). At least one of the receiving elements (26) on at least one of the two longitudinal beams (5) is disposed off-set at an angle to the tie longitudinal axis (6). The invention also relates to a tie (1) of the aforementioned kind which, at the ends of the longitudinal beams (5), is stepped or recessed, thereby making it possible to fastening in these areas connecting elements (56) for fastening two rail elements (10) whose faces rest against each other.
Patent CA-2594363-A1 (CA)
Title: Continuous administration of epitopes derived from protein present in atherosclerotic plaque for the treatment of atherosclerosis
Inventor: TEDGUI ALAIN
IPC: A61K9/70
Filed: 2006-01-04
Abstract: The present invention concern a composition or a patch adapted for the prophylactic or therapeutic treatment by continuous subcutaneous administration of a subject suffering from atherosclerosis, comprising an effective amount of at least one epitope derived from a protein present in the atherosclerotic plaque, whereby administration of said at least one epitope to said subject induces a specific regulatory immune response, preferably a Treg response.
Patent CA-2594994-A1 (CA)
Title: Computer-assisted hip joint resurfacing method and system
Inventor: FALARDEAU BRUNO
IPC: A61F2/36
Filed: 2006-01-26
Abstract: A hip resurfacing CAS system for guiding an operator in altering a femoral head comprises a trackable reference on the femur, a registration tool is trackable, a bone-altering tool associated with a resurfacing of the femoral head, a tracking apparatus , and a resurfacing processing unit connected to the tracking apparatus so as to receive tracking data for the tools.                      The resurfacing processing unit has a position/orientation calculator to calculate from the tracking data a tracking of the femoral frame of reference, of the registration tool and the bone-altering tool.                                A model generator receives produces a model of the femoral head and neck with respect to the femoral frame of reference.                 A resurfacing evaluator determines an evaluated bone resurfacing alteration as a function of a tracking of the bone-altering tool with respect to the bone model of the femoral head and neck, and a tool geometry model.
Patent CA-2600115-A1 (CA)
Title: A computer controlled display system for coordinating many users participating in long running processes for producing products
Inventor: RAMACHANDRAN PUTHUKODE G
IPC: G06F3/14
Filed: 2007-08-31
Abstract: Correlating user actions in a long running process displayed on a computer controlled user interactive display system by an implementation, which, in response to a participating user login into said system, determines the role of said user in said long running process, displays a sequence of steps in the process, including at least the current step and the previous and next steps in the process, limits the data displayed for at least one of the displayed steps in said sequence as defined by said role of said user, and offers the participating user performance options for the current step defined by said role of said user in said long running process.
Patent CA-2602688-A1 (CA)
Title: Lever-actuated retractable wheel and movable platform using same
Inventor: STARK HUGH LITHGOW
IPC: E04G5/02
Filed: 2007-09-18
Abstract: A retractable wheel assembly includes a wheel frame supporting a wheel, and a pivot bracket assembly secured to the wheel frame. The pivot bracket assembly is displaceable between an extended position and a retracted position. A  biasing mechanism is coupled with the pivot bracket assembly. The biasing mechanism urges the pivot bracket assembly toward the extended position when the pivot bracket assembly is in the extended position and urges the pivot bracket assembly toward the retracted position when the pivot bracket assembly is in the retracted position
Patent CA-2603485-A1 (CA)
Inventor: CARSON TERRY
IPC: B65D90/00
Filed: 2007-09-19
Abstract: A bulkhead divider system including a delivery container, a divider wall, and at least one strap assembly is provided. The delivery container includes a plurality of walls defining an interior compartment. The at least one strap assembly is coupled with the divider wall for securely attaching the divider wall to at least two of the plurality of walls of the delivery container. In another aspect, the bulkhead divider system may include a divider wall having a top edge, a bottom edge, and two opposing side edges. The divider wall may further include a fold line positioned adjacent to at least one of the top edge, bottom edge, and opposing side walls to define a corresponding number of flanges. The flanges allow the divider wall to he frictionally engaged with a wall of the delivery container.
Patent CA-2603922-A1 (CA)
Inventor: COPLEY PATRICK PHILIP
IPC: H03M1/10
Filed: 2005-08-19
Abstract: An improved digital-to-analog converter comprises a reference node, switches providing an input digital signal, and an output stage including at least one resistive element.  A resistance ladder, coupled to the switches, includes branches corresponding respectively to bit positions, in which selective operation of the switches in response to the input digital signal produces a corresponding analog output signal from the output stage. The ladder includes a first trim structure coupled to the most significant bit position (MSB) and a second trim structure in the output stage resistive element or elements. The first trim structure is configured to adjust the gain of the converter without affecting the relative bit weights of the bit positions, and wherein the resistance of the first and second trim structures are substantially of a prescribed ratio prior to any trimming.
Patent CA-2605272-A1 (CA)
Title: Substituted aminopropenyl piperidine or morpholine derivatives as novel inhibitors of histone deacetylase
Inventor: PILATTE ISABELLE NOELLE CONSTA
IPC: A61K31/505
Filed: 2006-05-16
Abstract: This invention comprises the novel compounds of formula (I) wherein R1, R2, R3, R4, X and Y have defined meanings, having histone deacetylase inhibiting enzymatic activity; their preparation, compositions containing them and their use as a medicine.
Patent CA-2608363-A1 (CA)
Title: Method for the treatment of drug-induced sexual dysfunction
Inventor: PYKE ROBERT
IPC: A61P15/00
Filed: 2006-05-17
Abstract: The invention relates to a method for the treatment of drug-induced sexual dysfunctions comprising the administration of a therapeutically effective amount of flibanserin.
Patent CA-2612121-A1 (CA)
Title: Methods and materials for zonal isolation
Inventor: LADVA HEMANT KUMAR JETHALAL
IPC: C09K8/16
Filed: 2006-06-26
Abstract: The invention relates to the use of one or more water-soluble reactive liquid component capable of subsequent polymerization or cross-linking to form a solid to improve the zonal isolation and alleviate the impacts of cracks and fissures in the cement sheath around a completed subterranean well. It includes the steps of injecting a wellbore fluid carrying the reactive component or additive into the wellbore, injecting a cementitious composition as slurry into the wellbore and letting said reactive liquid component pass through at least one of the interfaces between cement and formation, cement and filter cake, and filter cake and formation before forming a solid of said reactive liquid component that traverses said at least one of the interfaces.
Patent CA-2612374-A1 (CA)
Title: Methods for treating demyelination disorders
Inventor: POPKO BRIAN
IPC: C12N5/079
Filed: 2006-06-14
Abstract: This invention is in the field of neurology. Specifically, the invention relates to the discovery and characterization of molecular components that play a role in neuronal demyelination or remyelination. In addition, the invention relates to the generation of an animal model that exhibits hypomyelination. The compositions and methods embodied in the present invention are particularly useful for drug screening and/or treatment of demyelination disorders.
Patent CA-2612703-A1 (CA)
Title: Automated diagnostics and troubleshooting mechanism for end-users and technicians
Inventor: BERNARD MARC C
IPC: H04L12/26
Filed: 2007-11-28
Abstract: A method, apparatus, system, and computer-readable program, for operating a communication network that supports a plurality of types of communication services, such as video, voice, and data services. According to an example embodiment of the invention, the method includes detecting an operating condition affecting any of the communication services within the network, and providing a notification of the operating condition, by way of at least one of the communication services not affected by the operating condition. This notification can be provided in response to a request from a network component or a user, or in response to the detection. The method enables end-users and technicians to troubleshoot service problems based on the notification, which can be forwarded via a service not affected by the condition.