baber/WOPTO huggingface dataset:
Patent CA-2508116-A1 (CA)
Title: Produits de papier sanitaires ou domestiques comprenant des additifs hydrophobes deposes de maniere uniforme et presentant une mouillabilite selective
Inventor: URLAUB JOHN J
IPC: D21H21/24
Filed: 2003-09-16
Abstract: L'invention concerne des produits de papier sanitaires ou domestiques contenant un additif hydrophobe tel qu'un polysiloxane. Ces produits de papier sont en outre traités avec un agent mouillant qui améliore les caractéristiques de mouillabilité de la feuille de base. L'agent mouillant peut être appliqué après l'application de l'additif hydrophobe, sur une ou plusieurs surfaces de la feuille de base (10), d'une manière permettant d'obtenir des zones traitées avec l'agent mouillant et des zones non traitées (14) .
Patent CA-2510074-A1 (CA)
Inventor: BLOOM GORDON EDWARD
IPC: A61F2/02
Filed: 2005-06-15
Abstract: An implantable medical device, such as a bi-directional infuser device for hydraulically controlling an artificial sphincter (e.g., adjustable gastric band) benefits from being remotely powered by transcutaneous energy transfer (TET), obviating the need for batteries. In order for active components in the medical device to operate, a sinusoidal power signal received by a secondary coil is rectified and filtered. An amount of power transferred is modulated. In one version, a voltage comparison is made of a resulting power supply voltage as referenced to a threshold to control pulse width modulation (PWM) of the received sinusoidal power signal, achieving voltage regulation. Versions incorporate detuning or uncoupling of the secondary coil to achieve PWM control without causing excessive heating of the medical device.
Patent CA-2510682-A1 (CA)
Title: Fire resistant materials
Inventor: ASLIN DAVID CHARLES
IPC: C08J9/236
Filed: 2003-11-27
Abstract: A method for forming a fire resistant material is disclosed. The method comprises providing a plurality of expandable beads of a polymeric material. The beads are coated with an exfoliable graphite. The exfoliable graphite is adhered to the beads with a resin having a solubility parameter of the polymeric material. The beads are thereafter caused or allowed to expand and fuse.
Patent CA-2514783-A1 (CA)
Inventor: PERRIER MICHEL
IPC: H01M4/40
Filed: 2004-01-29
Abstract: Un générateur électrochimique rechargeable au lithium métallique comportant au moins une électrode de type lithium métallique et au moins un électrolyte polymère gel. Ce générateur est capable d'opérer à des températures comprises entre - 20 et 60 ~ Celsius, substantiellement sans formation de dendrites de lithium sur la surface totale d'électrode de type lithium métallique. Il se caractérise aussi par une durée de vie remarquable même en utilisation intensive à basse température. Ce nouveau générateur rechargeable peut être obtenu par mise en oeuvre d'un procédé de fabrication impliquant notamment un contrôle des températures appliquées dans des étapes spécifiques de la fabrication. En raison de son niveau très élevé de performances électrochimiques, en particulier de sa stabilité remarquable, ce générateur est utilisable dans de nouveaux domaines d'application tels que les véhicules hybrides, les véhicules électriques et les systèmes d'alimentation d'urgence, par exemple ceux de type UPS.
Patent CA-2515811-A1 (CA)
Inventor: SILVER STEVE
IPC: A63B71/06
Filed: 2005-07-20
Abstract: The invention comprises a new concept for matching a hockey stick with a player's style of play.
Patent CA-2516856-A1 (CA)
Title: Intake system
Inventor: OSHIMA TADASHI
IPC: F02M35/10
Filed: 2005-08-23
Abstract: To improve an intake system and thereby to contrive a reduction in size of an air cleaner case and an enhancement of intake efficiency. A tubular tip end portion of a connecting tube for connection between the carburetor side and the side of an air cleaner case, the tubular tip end portion being disposed in the air cleaner case, a tubular opening end portion provided in an air cleaner element contained in the air cleaner case, for connection to the tubular tip end portion of the connecting tube, and a large diameter portion provided in a frame member serving as a core of the air cleaner element, for supporting the tubular end portion and the tubular opening end portion in the condition where the tubular tip end portion and the tubular opening end portion are fitted to each other, are provided, and the large diameter portion is larger in diameter than any other portion of the frame member.
Patent CA-2518916-A1 (CA)
Title: Pi-3 kinase inhibitor prodrugs
Inventor: GARLICH JOSEPH R
IPC: C07D311/22
Filed: 2004-04-03
Abstract: The invention provides novel prodrugs of inhibitors of PI-3 kinase. The novel compounds are LY294002 and analogs thereof comprising a reversibly quaternized amine.
Patent CA-2520612-A1 (CA)
Title: Phthalocyanine colorant and use thereof for ink-jet printing
Inventor: NAMBA SHINICHI
IPC: B41J2/01
Filed: 2004-03-29
Abstract: A phthalocyanine dye characterized in that it has as substituents at least one unsubstituted sulfamoyl group and at least one substituted sulfamoyl group, the total number of these groups being 2 to 4, the substituent on the substituted sulfamoyl group has a substituted triazinyl group bonded thereto through a crosslinking group, and the unsubstituted sulfamoyl group and the substituted sulfamoyl group each is bonded to the phthalocyanine ring in the .beta.-position. The phthalocyanine dye is suitable for use in an ink for ink-jet printers, especially a cyan ink. A print obtained by printing with the ink is excellent in light resistance, ozone resistance, and moisture resistance.
Patent CA-2521694-A1 (CA)
Title: Hydrogen storage alloy material and process for producing the same
Inventor: ARATA YOSHIAKI
IPC: C22C1/10
Filed: 2003-04-07
Abstract: Disclosed is a hydrogen storage alloy material which is prepared by subjecting an amorphous alloy to a heat treatment in air or an oxygen atmosphere. The amorphous alloy has a composition, in atomic %, expressed by the following formula: Zr 100-a-b Pd a M b(wherein 15 <=a<=40, 0 < b <= 10, and M is at least one metal selected from the group consisting of Pt, Au, Fe, Co and Ni). The Pd, the metal M and one or more compounds thereof are dispersed in a parent phase of ZrO2 in the form of ultrafine particles. This alloy material exhibits a hydrogen storage amount of 2.5 weight % or more in a weight ratio relative to Pd contained in the material, and suited to a hydrogen storage/transportation medium. The alloy material can be produced by preparing a melt of a master alloy formed through a melting process, rapidly solidifying the melt at a cooling rate of 104 K/s or more to form the above amorphous alloy, and subjecting the amorphous alloy to an oxidizing heat treatment in air or an oxygen atmosphere at 250 to 350°C  to selectively oxidizing the alloy element of Zr so as to allow the hydrogen storage metal of Pd or a Pd compound to be dispersed in a parent phase of ZrO2 in the form of nanoparticle-size ultrafine particles.
Patent CA-2525046-A1 (CA)
Title: Fixable flange gasket
Inventor: MEIER HEIKO
IPC: F16J15/06
Filed: 2005-11-01
Abstract: In order to seal a housing (1) that is provided with a flange (2) and needs to be connected to a wall cutout or another flange, the invention proposes a flange gasket (7) with collars (11) that protrude from the material plane (9) of the flange gasket (7) and are arranged in the region of mounting holes (3) in the flange (2), wherein mounting screws (5) are inserted into the openings (10) of said collars and held therein at least until the installation of the flange.
Patent CA-2527142-A1 (CA)
Inventor: NEWBERG DONALD G
IPC: H04J3/06
Filed: 2004-04-29
Abstract: A received synchronization pattern is compared against first and second known synchronization patterns. If the received pattern is substantially similar to the first known pattern, the payload is processed as voice; and if the received pattern is substantially similar to the second known pattern, the payload is processed as non-voice. Alternatively, a target synchronization pattern dependent on an operating mode is selected. The received pattern is compared against the target pattern. If the received pattern is substantially similar to the target pattern, the payload is processed; otherwise, the burst is discarded. In yet another alternative, the received pattern is compared against first and second known synchronization patterns having a common length. If the received pattern is substantially similar to the first known pattern, a first operating mode is selected, and if the received pattern is substantially similar to the second known pattern, a second operating mode is selected.
Patent CA-2528103-A1 (CA)
Inventor: CHAUNDLER ANDREW JAMES
IPC: B24B19/12
Filed: 2004-12-06
Abstract: A spindle for a grinding wheel which is to grind re-entrant cams on camshafts is described, comprising a drive motor, a shaft extending from the motor at the end of which is mounted a grinding wheel, and a rigid elongate casing extending from the motor and encasing the shaft. The length of the shaft and casing is selected to be at least as long as the axial length of camshafts to be ground by the wheel. The shaft is carried in three hydrostatic bearings.  One bearing is located near the grinding wheel at the end of the rigid casing remote from the motor. The assembly increases the shaft stiffness and its resistance to bending. A second bearing is located at the inboard end of the shaft and the third bearing is located within the motor at the far end of the shaft. The length of the rotor-bearing part is shorter than the external part of the shaft, which is constructed so that the stiffness and the support of the shorter part of the shaft dictate that the bending resonance of the longer external part is above the critical spindle rotational frequency. The motor housing is symmetrical and includes a water cooling jacket in which water to follows a helical path around the motor, to avoid cooling one side of the motor more than another. The spindle is constructed to be axisymmetrical, so that any heat generated within the bearings dissipates radially and uniformly into the surrounding material. Oil is supplied under pressure to the bearings by a pump from a reservoir to which oil returns from the bearings. The oil is heated in each bearing and the heated oil drains into lower regions of the enclosure formed by the shaft casing and motor housing. The lower regions of this enclosure constitute a separate oil collection box mounted so as not to strain the shaft. A thermal barrier is provided between the upper and lower regions of the enclosure. During assembly the internal bores of two of the bearings are initially aligned and the third bearing is adjusted radially to bring all three bores into alignment.
Patent CA-2528157-A1 (CA)
Inventor: MATSUDA TAKEHISA
IPC: A61L27/58
Filed: 2004-01-23
Abstract: A cell-containing preparation characterized by containing a cell which has a DNA having a base sequence represented by SEQ ID NO:1 or SEQ ID NO:2 or a DNA  hybridizable with a DNA having a base sequence represented by SEQ ID NO:1 or SEQ ID NO:2 under stringent conditions and a fibrous protein. This cell-containing preparation makes it possible to more efficiently supply NK4, which has an effect of inhibiting the growth or metastasis of cancer and so on, to a cancer cell.
Patent CA-2528840-A1 (CA)
Title: Bezel for heated handle
Inventor: JONES TOM
IPC: B62D1/06
Filed: 2005-12-06
Abstract: The present invention relates to a bezel for a heated handle where the bezel includes a heating element. The bezel heating element preferably electrically connects to a heating element on handle so as to eliminate the need for a separate power source of the bezel heating element. The invention also relates to heated handle incorporating the heated bezel, as well as method for heating handles.
Patent CA-2530884-A1 (CA)
Title: Trp-p8 active compounds and therapeutic treatment methods
Inventor: POLAKIS PAUL
IPC: A61K31/16
Filed: 2004-07-02
Abstract: Compounds of the disclosure provide compositions, which are effective for prophylaxis and treatment of diseases or disorders, such as cell-proliferation, angiogenesis, or apoptosis mediated diseases. The disclosure encompasses compounds, analogs, prodrugs, metabolites, and pharmaceutically acceptable salts thereof, pharmaceutical compositions, and methods for prophylaxis and treatment of diseases and other maladies or conditions involving cancer, tumors, and like conditions. The disclosure also provides therapeutic methods including the administration of an effective amount of a compound of the disclosure.
Patent CA-2532275-A1 (CA)
Inventor: VINEBERG SCOTT
IPC: E04B1/76
Filed: 2004-07-23
Abstract: A building insulation/shading system comprises a dynamic fluid foam generator (30) and a plurality of deployable/retractable flexible containers (20) mounted to the building structure (10). Each container (20) has an inlet (46) connected to the dynamic fluid foam generator (30) and an outlet (50) for draining the liquid resulting from the degradation of the insulation foam directed in the container (20) by the foam generator (30). The containers (20) are movable between an expanded operational position in which the flexible containers (20) are filled with dynamic fluid insulation foam and a retracted storage position in which the flexible containers (20) have been emptied and retracted along the sides of the building.
Patent CA-2532318-A1 (CA)
Title: Method and device for forcibly inserting drop into compression molding machine, and molding die follow-up type method and device for supplying drop
Inventor: NEMOTO SATORU
IPC: B29C43/08
Filed: 2004-07-13
Abstract: [PROBLEMS] To continuously, accurately, and rapidly insert forcibly supplied molten synthetic resin lumpy bodies (drops) into a plurality of rotatingly moving compression molding dies when compression molding is continuously performed. [MEANS FOR SOLVING PROBLEMS] In this method and device for continuously supplying the drops for molding a molded product into a rotatingly moving molding female dies, a specified quantity of drops are formed by cutting the molten synthetic resin extruded from an extrusion opening part with a cutter attached to a holding mechanism and the drops are held by a holding mechanism and forcibly inserted into a molding female die recessed part. The holding mechanism on a rotatingly moving type drop supply body is moved close to the rotating molding die to match the rotating route of the holding mechanism with that of the molding die in a specified area to follow up the movement of the holding mechanism to the movement of the molding die.
Patent CA-2532587-A1 (CA)
Inventor: COOKS ROBERT GRAHAM
IPC: B01D59/44
Filed: 2004-07-23
Abstract: There is described a device and method for generating gaseous ions of a sample material such as molecules in solution at atmospheric pressure. The device includes a conduit for receiving a solution containing the material to be ionized and form a stream. A jet of gas at supersonic velocity is directed at the stream and interacts therewith. Droplets are formed and by the adiabatic expansion of the gas and vigorous evaporation of the solution gaseous ions are generated. In the method a stream of the sample solution is delivered from a conduit with an electric potential. A gas jet at supersonic velocity interacts with the delivered solution and through the action of adiabatic expansion of the gas and evaporation of the solution gaseous ions are formed.
Patent CA-2533982-A1 (CA)
Title: Gage side or field side top-of-rail plus gage corner lubrication system
Inventor: KUMAR SUDHIR
IPC: B61K3/00
Filed: 2006-01-06
Abstract: A rail lubricator for a railroad rail has a nozzle adjacent to the rail and attached thereto. The nozzle has a discharge orifice disposed beneath the top surface of the rail. The orifice is aimed generally longitudinally of the rail with the aiming including an upward component and a lateral component toward the centerline of the rail. Jets of lubricant project upwardly from the nozzle, arch above the top surface of the rail, and then fall onto the top surface and gage corner of the rail. This lubricates the top of a rail using an optimum amount of lubricant on the optimum area of the railhead. The lubricant is applied when the nozzles are spanned by a car.
Patent CA-2536633-A1 (CA)
Title: Fused ring heterocycles as potassium channel modulators
Inventor: MCNAUGHTON-SMITH GRANT ANDREW
IPC: C07D513/04
Filed: 2004-09-10
Abstract: Compounds, compositions and methods are provided which are useful in the treatment of diseases through the modulation of potassium ion flux through voltage-dependent potassium channels. More particularly, the invention provides quinazolinone, compositions and methods that are useful in the treatment of central or peripheral nervous system disorders (e.g., migraine, ataxia, Parkinson's disease, bipolar disorders, trigeminal neuralgia, spasticity, mood disorders, brain tumors, psychotic disorders, myokymia, seizures, epilepsy, hearing and vision loss, Alzheimer's disease, age-related memory loss, learning deficiencies, anxiety and motor neuron diseases, maintaining bladder control or treating urinary incontinence) and as neuroprotective agents (e.g., to prevent stroke and the like) by modulating potassium channels associated with the onset or recurrence of the indicated conditions. .
Patent CA-2537442-A1 (CA)
Title: Method and compositions for attracting mosquitoes employing (r)-(+)-isomers of 1-alkyn-3-ols
Inventor: DEBOUKIAN ROBERT H
IPC: A01N31/02
Filed: 2006-02-17
Abstract: The predominately (R)-(+) isomer of 1-alkyn-3-ol compounds of the formula: (see above formula) where R1 is a saturated aliphatic hydrocarbon group containing from 1 to about carbon atoms, and R2 is hydrogen, are most effective attractants for mosquitoes.
Patent CA-2540788-A1 (CA)
Title: Materiel multifonctionnel presentant une couche d'oxyde de titane dope au carbone
Inventor: FURUYA MASAHIRO
IPC: B01J35/02
Filed: 2004-12-08
Abstract: L'invention concerne un matériel multifonctionnel comprenant une couche d'oxyde de titane dopé au carbone, qui contient le carbone dont il est dopé à l'état d'une liaison Ti-C; présente une excellente durabilité (haute dureté, résistance aux griffures, résistance à l'abrasion, résistance aux produits chimiques, résistance thermique); et fonctionne également comme un photocatalyseur sensible à la lumière visible. L'invention concerne également un procédé de production du matériel multifonctionnel, qui consiste à soumettre la surface d'un substrat, dont au moins la couche superficielle comprend du titane, un alliage de titane, un oxyde d'alliage de titane ou un oxyde de titane, à un traitement thermique dans une atmosphère d'un gaz de combustion créée par un gaz contenant un hydrocarbure comme constituant principal, de façon à amener la surface à une température de 900 à 1500 ·C, ou à exposer ladite surface du substrat directement à une flamme de combustion provenant d'un gaz contenant un hydrocarbure comme constituant principal, afin de réaliser un traitement thermique de la surface pouvant amener celle-ci à une température de 900 à 1500 ·C.
Patent CA-2544783-A1 (CA)
Title: Structure de donnees pour un procede et un systeme de coordination des couleurs
Inventor: RICE MARY ROSE
IPC: G06Q30/00
Filed: 2004-11-05
Abstract: Cette invention se rapporte à un système de sélection et de coordination de couleurs, qui comprend une base de données contenant des relations de couleurs prédéterminées réalisant un modèle de couleurs guidé par les données. A cet effet, une couleur de départ est associée à une première couleur de la base de données des couleurs. Une ou plusieurs palettes de couleurs prédéfinies associées à la première couleur sont extraites. Chaque palette contient une ou plusieurs couleurs de coordination, lesquelles sont prédéterminées sur la base de la première couleur et sur la base d'un algorithme de coordination des couleurs.
Patent CA-2547473-A1 (CA)
Inventor: HONG-YEN PAI SAMUEL
IPC: G06F21/10
Filed: 1997-09-12
Abstract: A computer network based digital information library system employing authentication and encryption protocols for the secure transfer of digital information library programs to a client computer system and a mobile digital informatio n playback device removably connectable to the client computer system. The present invention is a computer network based library and information delivery system for accessing and obtaining selected digital information files. The library and information delivery system comprises: 1) a library server having a plurality of digital information files; 2) a client computer system coupled to the library server over a network; and 3) a mobil e device removably connectable to the client computer system, the client computer system including logic for requesting a download of a selected one or more of the digital information files from the library server, the client computer system furthe r including logic for downloading the selected one or more of the digital information files to the mobile device.
Patent CA-2550477-A1 (CA)
Title: Process for obtaining tolterodine
Inventor: MARTIN JUAREZ JORGE
IPC: C07C217/62
Filed: 2004-12-21
Abstract: The invention relates to a method of obtaining tolterodine. The inventive method consists in: reacting a compound having formula (II), wherein R is a hydroxyl protective group and the asterisk indicates an asymmetric carbon atom, with diisopropylamine in the presence of a reducing agent; optionally, converting the resulting intermediate into a salt, and, if desired, isolating same; removing the hydroxyl protective group; and, if desired, separating the desired enantiomer (R) or (S) or the mixture of enantiomers and/or converting the compound thus obtained into a pharmaceutically-acceptable salt thereof.  Tolterodine is a muscarinic receptor antagonist which can be used in the treatment of urinary incontinence and other symptoms of urinary bladder hyperactivity.
Patent CA-2551389-A1 (CA)
Title: Asymmetric graded composites for improved drill bits
Inventor: VISWANADHAM RAMAMURTHY
IPC: E21B10/46
Filed: 2006-06-30
Abstract: A cutting tool that includes at least one tungsten carbide cutting element disposed on a support, wherein at least one tungsten carbide cutting element has at least one localized region having a material property different from the remaining region, wherein the at least one localized region having a different material property is prepared by a method including determining at least one localized region needing a variation in a material property different from the remaining region; coating a portion of a surface of the at least one tungsten carbide cutting element with a refractory material such that a surface corresponding to the localized region is left uncoated; and treating the coated cutting element with a selected agent to diffuse the selected agent into the localized region is disclosed.
Patent CA-2551832-A1 (CA)
Title: Proximity triggered job scheduling system and method
Inventor: CHANG TING-MAO
IPC: G01C21/26
Filed: 2004-12-30
Abstract: A system and method combine mobile computing device, wireless communication interface, and an application program to provide the mobile computing device user to schedule and execute jobs based on the proximity to other wireless communication interface. The scheduler schedules jobs and chooses a proximity relation of presences of one or more identifier of MAC sublayer or data link layer of wireless communication interfaces as trigger condition. When the trigger condition of a job is true, scheduler executes the job.
Patent CA-2553202-A1 (CA)
Inventor: WOLTERING ELISABETH
IPC: A61P3/06
Filed: 2004-12-31
Abstract: The invention relates to novel tricyclic benzazepine derivatives of formula (I), methods for the production thereof, the use thereof for treating and/or preventing diseases, and the use thereof for producing medicaments used for the treatment and/or prophylaxis of diseases, preferably cardiovascular diseases, particularly dyslipidemia, arteriosclerosis, restenosis, and ischemia.