baber/WOPTO huggingface dataset:
Patent CA-2603030-A1 (CA)
Title: Benzyloxypropylamine derivative
Inventor: FURUKAWA KAZUHITO
IPC: A61P21/02
Filed: 2006-03-29
Abstract: Disclosed is a novel benzyloxypropylamine derivative having an excellent tachykinin receptor antagonistic effect. This compound shows a good transfer into the blood and a long blood half-life in the blood kinetic test using a guinea pig orally administered with the compound and is stable in an animal plasma. The compound also shows a high transfer to the central nervous system when it is orally administered to a guinea pig at a certain dose. Accordingly, the benzyloxypropylamine derivative is quite useful as a novel anti-tachykinin agent.
Patent CA-2603472-A1 (CA)
Inventor: HOELZEMANN GUENTER
IPC: C07D401/12
Filed: 2006-03-08
Abstract: Compounds of the formula (I) in which R1 and R2 have the definitions specified in claim 1 are inhibitors of tyrosine kinases, especially TIE-2, and of Raf kinases, and can be used for applications including the treatment of tumours.
Patent CA-2606219-A1 (CA)
Inventor: EUTENEUER CHARLES L
IPC: A61F2/01
Filed: 2006-04-28
Abstract: Published without an Abstract
Patent CA-2608207-A1 (CA)
Inventor: LUKANDER MIKAEL
IPC: D21B1/04
Filed: 2006-06-05
Abstract: The present invention provides a novel method and apparatus for producing pulp from lignocellulosic raw material, such as wood or annual or perennial plants, by mechanical defibration. According to the invention, fibers are peeled from the wood by means of grinding grits arranged on a defibration surface, wherein at least 90% of the protrusion difference distribution between adjacent or neighboring grits on the surface belongs to a value region maximally as wide as the average grit diameter. By means of the invention, a reduction in specific energy consumption of up to 50% or even more can be obtained.
Patent CA-2610823-A1 (CA)
Inventor: KNOTT ERROL P
IPC: B65G17/42
Filed: 2006-06-02
Abstract: A modular conveyor belts (10) and belt attachment members (34,60,70) that are retained by hinge rod (20) . The attachment members have a body with opposite outer (40) and base surface (41) . Interaction elements, such as high-friction surface (42) , plate~s (70) , or holddown wings (64) , extend from the outer surface . The base surface mounts flush against a conveying surface or an opposite surface of the belt. Legs (46,47) extend directly from the base surface into gap (48) between hinge elements (26,27) extending longitudinally outward of conveyor belt modules forming the belt. Feet (50) at distal ends of the legs hook under hinge rod (20) to retain the attachment member firmly in place . The lateral spacing between the legs are related to the geometry of the hinge elements to register the attachment element with respect to the belt.
Patent CA-2612286-A1 (CA)
Title: Substituted arylpyrazoles as parasiticidal agents
Inventor: BILLEN DENIS
IPC: A61K31/416
Filed: 2006-06-06
Abstract: This invention relates to a combination product comprising a range of 1-aryl-4-cyclopropylpyrazoles in which there is at least one fluorine attached to the cyclopropyl ring, and one o more further therapeutic agents, particularly anti-parasitic agents.
Patent CA-2612478-A1 (CA)
Title: 8-alk0xy-4-methyl-3, 4-dihydr0-quinaz0lin-2-yl amines and their use as 5-ht5a receptor ligands
Inventor: PETERS JENS-UWE
IPC: A61K31/517
Filed: 2006-06-16
Abstract: The present invention relates to compounds of formula (I) wherein R1 is hydrogen, halogen or lower alkyl; R2 is lower alkyl or cycloalkyl; R3 is hydrogen, lower alkyl, lower alkyl substituted by halogen, cycloalkyl or is benzyl, optionally substituted by halogen; n is 0, 1 or 2; and pharmaceutically acceptable acid addition salts thereof. The compounds of formula (I) may be used for the treatment of 5-HT5A receptor antagonists related diseases, which are depression, anxiety disorders, schizophrenia, panic disorders, agoraphobia, social phobia, obsessive compulsive disorders, post-traumatic stress disorders, pain, memory disorders, disorders of eating behaviors, sexual dysfunction, sleep disorders, withdrawal from abuse of drugs, motor disorders such as Parkinson's disease, dementia in Parkinson's disease, neuroleptic-induced Parkinsonism and tardive dyskinesias, as well as other psychiatric disorders and gastrointestinal disorders such as irritable bowel syndrome.
Patent CA-2614408-A1 (CA)
Inventor: KUPFER ERNST
IPC: C12P7/04
Filed: 2006-06-28
Abstract: The invention relates to a scalable biocatalytic process for the preparation of S- 1,1,1- trifluoro-2-propanol with a enantiomeric excess of > 99 % by asymmetric microbial reduction of 1, 1, 1-trifluoroacetone with Baker's yeast.
Patent CA-2616131-A1 (CA)
Title: Automated provisioning, maintenance, and information logging of custom access point names in packet-based mobile cellular networks
Inventor: MCALLISTER GARY C
IPC: H04L12/66
Filed: 2006-08-11
Abstract: Systems, methods, and computer readable media are provided for automating the process of provisioning and maintaining Access Point Names ("APNs") for use in digital networks, such as GPRS networks. A plurality of network elements including but not limited to GGSN tables, router tables, firewall systems, VPN  tunnels, and Home Location Registry ("HLR") tables can be provisioned and maintained via a centralized system. The invention integrates centralized logging of provisioning, maintenance, and access events, as well as acknowledgement from provisioned network elements, for enhanced security, reporting, and troubleshooting. The invention thus ensures accuracy and reduces operational costs of integrating mobile communications systems with digital networks.
Patent CA-2616188-A1 (CA)
Title: Apparatus and method to monitor slurries for waste re-injection
Inventor: CHANG LINGO
IPC: E21B41/00
Filed: 2006-07-28
Abstract: A method to inject a slurry into a subterranean formation includes measuring characteristic data from a well in communication with the subterranean formation, estimating downhole properties of the slurry using the measured characteristic data, measuring surface properties of the slurry with a measurement apparatus, determining optimal surface properties for the slurry from the estimated downliole properties, comparing the measured surface properties with the determined optimal surface properties, modifying the slurry until the measured surface properties are within tolerance values of the determined optimal surface properties, and injecting the modified slurry into the subterranean formation through the well.
Patent CA-2616275-A1 (CA)
Inventor: LAWSON LAWRENCE J
IPC: B60C25/138
Filed: 2007-12-20
Abstract: A system for providing at least a partially mounted tire and wheel assembly is disclosed. The system includes the steps of using a prime mover to bring a tire and wheel together and using the primer mover to work on at least one of the tire or the wheel to mount the tire and the wheel together, wherein the work performed by the prime mover is the only positive work introduced into the tire/wheel system.
Patent CA-2617292-A1 (CA)
Title: Use of polyisobutenyl succinic anhydride-based block copolymers in cosmetic preparations
Inventor: WENDEL VOLKER
IPC: A61Q19/00
Filed: 2006-07-31
Abstract: The invention relates to novel cosmetic preparations comprising an O/W  emulsion, said O/W emulsion comprising at least one amphiphilic polymer containing one or more hydrophobic entities (A) and one or more hydrophilic entities (B), the hydrophobic entities (A) being constituted of polyisobutenyls that are modified with terminal, polar groups, at least one component having an HLB value in the range of from 8 to 20 and at least one oil and/or fat phase and water.
Patent CA-2618171-A1 (CA)
Inventor: PARRAMON JORDI
IPC: A61N1/378
Filed: 2006-09-06
Abstract: A stimulator includes an implantable pulse generator comprising circuit elements, a first power source, such as an ultracapacitor, that provides operating power for the circuit elements of the pulse generator. The pulse generator can also have a memory associated therewith, such as a volatile memory for storing programming data. A second power source that has higher voltage retention than the first power source can also be included. The second power source can be dedicated to the volatile memory and can provide operating power for the volatile memory.
Patent CA-2618319-A1 (CA)
Inventor: SOLHEIM JOHN K
IPC: F16F1/371
Filed: 2008-01-04
Abstract: A golf club includes a club head body having a front face with a cavity formed therein. The cavity has a bottom wall, a lower side wall, an upper side wall and a platform separating the lower and upper side walls. A first sub-cavity is defined between the bottom wall and the platform. A second sub-cavity is defined between the platform and the front face. A damping insert is disposed in the first sub-cavity, and a face insert is disposed in the second sub-cavity.
Patent CA-2621315-A1 (CA)
Title: Elevator system
Inventor: SORSA JANNE
IPC: B66B/
Filed: 2006-09-05
Abstract: A method and a system for entering a destination floor call, for storing the call data of a destination floor call entered by the user, for allocating an elevator car to the user on the basis of the landing call data of the destination floor call and for transmitting a car call to the elevator car when the elevator is arriving at the landing. In the method, the user inputs a destination floor call using a destination call device. The destination floor call can be stored in the memory of the destination call device, in which case the call data transmitted to the control system comprises only the landing call, i.e. information specifying the user's starting floor and whether the destination floor given by the user is in the upward or downward direction.  The destination floor call can also be transmitted directly to the elevator control system, which stores the call data of the destination floor call in the memory of the control system. The control system allocates an elevator suited to the user's requirements on the basis of the landing call data of the destination floor call. When the elevator car allocated to the user arrives at the floor, the control system transmits the a car call to the elevator serving the user.
Patent CA-2621772-A1 (CA)
Inventor: UCHIYAMA NORIKO
IPC: C22C38/44
Filed: 2006-09-07
Abstract: Disclosed is a transition metal nitride obtained by nitriding the surface of a base which is composed of a transition metal or an alloy of a transition metal. The transition metal nitride has an M4N-type crystal structure and an .epsilon.-M2-3N-type crystal structure, and is formed all over the base surface continuously from the surface to the inside in the depth direction.
Patent CA-2622705-A1 (CA)
Title: Load optimized redundant flight control surface actuation system and method
Inventor: YOUNT LARRY J
IPC: B64C13/38
Filed: 2008-02-27
Abstract: An aircraft flight surface control system and method simultaneously provides the benefits of both an active/active system architecture and an active/standby system architecture. The system is preferably implemented using hydraulic actuator assemblies and electromechanical actuator assemblies coupled to the same flight control surface.  During normal system operations the electromechanical actuator assemblies are energized to supply a relatively minimal force to associated flight control surfaces. In effect, the electromechanical actuators, although energized, may be pulled along by the associated hydraulic actuator assemblies, until needed. Thus, the electromechanical actuator assemblies are controlled in a manner that closely resembles the active/standby architecture.
Patent CA-2623266-A1 (CA)
Inventor: ROMMENS CAIUS
IPC: A23L5/20
Filed: 2006-09-19
Abstract: The present invention provides polynucleotide and polypeptide sequences isolated from plants, methods for reducing free asparagine levels in plants, methods for producing heat-processed foods containing reduced levels of acrylamide, and plants and foods obtained by these methods.
Patent CA-2624205-A1 (CA)
Inventor: THODLA RAMGOPAL
IPC: H02K5/10
Filed: 2008-03-06
Abstract: Rotor and stator assemblies that utilize magnetic bearings for supporting the rotor shaft during operation can be suitably used in corrosive environments, such as sour gas. The rotor and stator assemblies include NACE compliant magnetic bearing arrangements for sour gas applications. One embodiment includes the use of barrier layers (106) disposed on selected exposed surfaces of the rotor shaft assembly (100) and/or stator assembly (60). Also disclosed are processes for forming encapsulated stators (60) that exhibit improved corrosion resistance, as well as corrosion resistant materials for backup bearing races (206) and (208) and landing sleeves (108).
Patent CA-2627421-A1 (CA)
Title: Method and apparatus for water treatment to eliminate aquatic organisms by an abrupt pressure reduction
Inventor: VROOM IAN DOUGLAS
IPC: C02F1/78
Filed: 2006-10-27
Abstract: A method and apparatus for treating water such as ballast water in ships in order to eliminate aquatic organisms in the water. The water is led under pressure through a conduit into a chamber of greater cross-section than that of the conduit so that an abrupt reduction in pressure occurs. Cavitation ensues, leading to the release of dissolved gases. Ultrasonic vibration is generated and is applied to the water, exerting a pounding effect that weakens or destroys the organisms present. Other means may be used to generate further mechanical, electrical, and chemical forces in the water which attack the organisms.
Patent CA-2628636-A1 (CA)
Inventor: LU ROBERT ZHONG
IPC: E03D9/02
Filed: 2007-06-14
Abstract: The present invention relates to a method for the manufacture of a cageless lavatory dispensing device useful for the delivery of at least one treatment composition, preferably a cleaning composition and/or a sanitizing composition to a sanitary appliance. The treatment composition comprises titanium dioxide which improves the visual surface appeareance of the compressed solid block of the composition following contact with and erosion by water such as flush water in a toilet.
Patent CA-2630189-A1 (CA)
Inventor: LAPE BROCK M
IPC: G01R31/50
Filed: 2008-05-01
Abstract: Embodiments of the invention can provide systems, methods, and apparatus for providing a capacitance paddle for measuring capacitance in a stator component such as a stator bar. In one embodiment, a system (100, 200) for measuring capacitance can include an output device (208) operable to measure capacitance in an object (114). Furthermore, the system (100, 200) can include at least three contacts (102, 104, 106) operable to mount to the object (114) to be sensed. In addition, the system (100, 200) can include at least one conductive material (112) operable to mount to the object (114) to be sensed. Moreover, the system (100, 200) can include a compressible material (110) adjacent to at least some of the at least three contacts (102, 104, 106) and the at least one conductive material (112), wherein the compressible material (110) can be compressed to permit the contacts (102, 104, 106) to simultaneously contact the object (114) to be sensed, and wherein the output device (208) can output a measure of capacitance associated with the object (114).
Patent CA-2630422-A1 (CA)
Inventor: MERCIER REGIS
IPC: C08J3/24
Filed: 2006-11-21
Abstract: L'invention concerne la préparation d'un film polymère réticulé portant des groupements ioniques. Le procédé consiste à extruder un matériau contenant a u moins un prépolymère, à polymériser ledit matériau après extrusion, et à soumettre le matériau extrudé à une réaction chimique pour greffer des group es ioniques. Le prépolymère comprend des unités récurrentes comprenant chacune au moins un groupe aromatique GA et au moins un groupe fonctionnel GF ; il port e au moins un groupe GP polymérisable par voie thermique à une température supérieure à la température d'extrusion, ou par voie photochimique, ainsi qu'au moins un groupe réactif GR permettant le greffage de groupes ioniques. Les films sont utiles comme membrane pour les piles à combustible ou l'électrodialyse, comme électrolyte d'une batterie au lithium, d'un supercondensateur ou d'un dispositif électrochrome, ou comme membrane échangeuse d'ions.
Patent CA-2630589-A1 (CA)
Inventor: CARCAGNO GABRIEL E
IPC: F16B33/06
Filed: 2006-11-29
Abstract: A threaded metallic joint has the thread surface of pin (100) and box (200) covered with a coating comprising a first layer (24) laid on the overall surface of the pin member (100), and a second layer (25) laid on part of the surfaces of either one of the pin or box members. In a first aspect, the coating comprises a first layer with high friction and anti- seize properties laid on the overall surface of the pin member (100), and a second layer (25) with low friction properties laid on specific parts of the surfaces of either one of the pin or box members. Preferably the specific surfaces are those which are in reciprocal radial contact during make-up until pin and box reach the point where shoulders (9, 10) abut. The second layer may contain polytetrafluoroethylene (PTFE). In a second aspect the first layer with a high friction and anti-seize properties laid on the overall surface of the box member (200).
Patent CA-2634909-A1 (CA)
Title: Method of using hepatic progenitors in treating liver dysfunction
Inventor: JOHNSTON MARK
IPC: A61K35/407
Filed: 2006-12-21
Abstract: Methods of using hepatic progenitors in treating liver dysfunction are provided. More particularly, methods of using hepatic progenitor cells, including hepatic stem cells, in treating liver dysfunction in the absence of immune-suppressing amounts of an immunosuppressant.
Patent CA-2635566-A1 (CA)
Inventor: SOLOMON LAWRENCE
IPC: A61K9/20
Filed: 2005-12-30
Abstract: A pharmaceutical dosage form that is an adhesively bonded aggregate of preformed subunits that may be conveniently breakable into smaller parts.
Patent CA-2636678-A1 (CA)
Title: Uniform illumination of interactive display panel
Inventor: KEAM NIGEL S
IPC: G06F3/147
Filed: 2007-02-23
Abstract: An interactive display device employing a flat panel display (FPD). The interactive display device includes a housing, a flat panel display, a light diffusing layer, a visible light illumination system, and a non-visible light illumination system that is used for detecting objects adjacent to the FPD.  Techniques are also described for providing uniform illumination of the FPD  with visible light, when viewed from a plurality of viewing angles by a user, and for diffusing the visible illumination at a surface boundary of the FPD, such that a coherent image of an interior of the housing is at least partially obscured from view by the user. Non-visible light that has passed through the FPD is reflected from objects adjacent to the display, passes back through the FPD, and is detected within the housing.
Patent CA-2636684-A1 (CA)
Title: A method for speech coding, method for speech decoding and their apparatuses
Inventor: YAMAURA TADASHI
IPC: G10L25/93
Filed: 1998-12-07
Abstract: A high quality speech is reproduced with a small data amount in speech coding and decoding for performing compression coding and decoding of a speech signal to a digital signal. In speech coding method according to a code-excited linear prediction (CELP) speech coding, a noise level of a speech in a concerning coding period is evaluated by using a code or coding result of at least one of spectrum information, power information, and pitch information, and various excitation codebooks are used based on an evaluation result.
Patent CA-2639399-A1 (CA)
Inventor: AROV ANATOLY
IPC: F03D80/00
Filed: 2008-09-15
Abstract: The wind engine with vertical axis of rotation has retractable vanes which allow to eliminate need for mechanism of wind turbine rotation in case of wind direction change, and increase differential torque. The wind engine also includes possibility to increase power of wind turbine by stacking impellers, by allowing of stacked units have opposite direction of rotation and double the generator speed, also added option to add non-linear transmission to increase power output.
Patent CA-2641622-A1 (CA)
Title: Remote setting for electronic systems in a projectile for chambered ammunition
Inventor: GELINAS ROGER
IPC: F42B12/02
Filed: 2007-02-09
Abstract: A fuze setting circuit in an artillery or tank shell having a case with a press- fitted head assembly is provided with an electromechanical fuze-wiring link that is completed electrically by mechanical assembly of a tracer-carrying projectile on the shell casing, and by the rotational attachment of a programmable fuze onto the projectile.
Patent CA-2641749-A1 (CA)
Title: Method of generating event reminders in an electronic device
Inventor: BENDER MICHAEL
IPC: G06Q10/00
Filed: 2008-10-23
Abstract: A reminder method and user interface for an electronic device, including displaying a picture on the electronic device, activating a timer associated with the picture for generating a reminder after a programmable time period, and generating the reminder on the electronic device after the programmable time period, wherein the reminder includes displaying the picture.
Patent CA-2642211-A1 (CA)
Title: 2,4-pyrimidinediamine compounds for treating or preventing autoimmune diseases
Inventor: MASUDA ESTEBAN
IPC: C07D498/04
Filed: 2007-02-16
Abstract: The present invention provides 3-hydroxyphenyl-2,4-pyrimidinediamine compounds of formula (I), as well as related compositions and methods for treating a variety of autoimmune diseases.
Patent CA-2643360-A1 (CA)
Inventor: CHEN MINGKUI
IPC: A61K31/64
Filed: 2007-02-19
Abstract: The present invention is directed to therapeutic compounds, treatment methods, and kits affecting the NCca-ATP channel of neural tissue, including neurons, glia and blood vessels within the nervous system, and methods of using same. The NCca-ATP channel is newly expressed in neural tissue following injury such as ischemia, and is regulated by the sulfonylurea receptor SURl, being inhibited by sulfonylurea compounds, e.g., glibenclamide and tolbutamide, and opened by diazoxide. Antagonists of the NCca-ATP channel, including SURl antagonists, are useful in the prevention, diminution, and treatment of injured or diseased neural tissue, including astrocytes, neurons and capillary endothelial cells, that is due to ischemia, tissue trauma, brain swelling and increased tissue pressure, or other forms of brain or spinal cord disease or injury. Agonists of the NCca-ATP channel may be are useful in the treatment neural tissue where damage or destruction of the tissue, such as a gliotic capsule, is desired.
Patent CA-2643517-A1 (CA)
Title: Acoustic telemetry
Inventor: JAMIESON IAN ANDREW
IPC: E21B47/16
Filed: 2007-03-20
Abstract: A method of transmitting data acoustically through a tubular structure, such as a drill string or production tubing in an oil or gas well, predominantly comprising a series of tubing sections (1) joined end to end by couplings (2), at least a preponderance of the tubing sections having an axial length of at least a dimension X between couplings and at least a preponderance of the couplings having an axial length of no more than a dimension x, where X is substantially greater than x. The method comprises propagating acoustic signals along the structure, between transducers (9,10) over a distance N of at least 10X, in the form of tone bursts at least predominantly comprising a selected guided wave mode (preferably the L(0, 1) mode at low frequency) with a wavelength of at least 2x, and each burst having a temporal length of substantially less than 2N/C and preferably no more than 2X/C, where C is the phase velocity of the selected mode. In this way interference problems associated with Brillouin scattering in such structures can be overcome without excessive power consumption.