baber/WOPTO huggingface dataset:
Patent CA-2452779-A1 (CA)
Title: Tungsten-tin composite material for green ammunition
Inventor: SHANER KENNETH H
IPC: F42B12/74
Filed: 2003-12-09
Abstract: A tungsten-tin composite for green (lead-free) ammunition is provided wherein the composite is made with a spheroidized tungsten powder and has mechanical properties similar to those of lead. The composite may be fully densified at pressures less than about 250 MPa and is suitable for pressing complex projectile shapes to near net size.
Patent CA-2453056-A1 (CA)
Title: Image segmentation by means of temporal parallax difference induction
Inventor: MAYHEW CHRISTOPHER A
IPC: H04N11/02
Filed: 2002-07-05
Abstract: An image compositing and compression method (Fig. 6) utilizes the creation and processing of parallax differences in motion photography. A parallax scanning MOE lens creates discrete parallax differences in the objects in the recorded scene that are perceived by the viewer as enhanced texture and depth when displayed. Using parallax differences in a captured scene, a computer can detect objects for the purpose of creating image compositing mattes. This method (Fig. 6) allows matte passes to be filmed on location at the time of principal photography, thereby saving costly additional blue/green stage production shoot days associated with traveling matte techniques. In addition, because the mattes are based on parallax scan differences in the recorded scene and not on a uniform color and luminance process, certain conflicting scene subject colors will not have to be avoided.
Patent CA-2453609-A1 (CA)
Inventor: NARGUND RAVI P
IPC: A61K31/439
Filed: 2002-07-12
Abstract: Certains nouveaux dérivés de pipéridine pontée constituent des agonistes du ou des récepteurs humains de la mélanocortine et, en particulier, des agonistes sélectifs du récepteur 4 de la mélanocortine (MC-4R) humain. Ils sont par conséquent utiles pour le traitement de maladies et de troubles réagissant à l'activation du MC-4R, tels que l'obésité, le diabète, les dysfonctionnements sexuels tels que les dysfonctionnements érectiles et les dysfonctionnements sexuels chez la femme, ainsi que pour lutter contre ces maladies et les prévenir.
Patent CA-2454460-A1 (CA)
Title: Polyethylene films with improved physical properties
Inventor: FARLEY JAMES M
IPC: B29C48/305
Filed: 2002-07-19
Abstract: Metallocene catalyzed polyethylenes are found to have improved physical properties, improved processability and improved balance of properties.  Surprisingly, there is a direct relationship between MD shrinkage, and MD  tear. Additionally, MD tear is greater than TD tear, and MD tear is also greater than intrinsic tear. MD tear to TD tear ratios are above 0.9, and dart drop impact is above 500 g/mil. The polyethylenes have a relatively broad composition distribution and relatively broad molecular weight distribution.
Patent CA-2458490-A1 (CA)
Inventor: BIALECKI GEORGE JR
IPC: H05B37/02
Filed: 2004-02-24
Abstract: A system for improving the safety of a room occupied by a patient includes a sensor for monitoring when the patient is out of bed. The sensor sends a signal that gives an alert to a care giver that the patient is out of bed. Lights in the room are slowly illuminated to provide light for the patient. A second sensor may sense when the patient has returned to bed and correspondingly dim the lights. The history of the patient being in and out of bed, and of the care giver responding to alerts may be recorded in a log. A programmable micro controller is used to control the system.
Patent CA-2459225-A1 (CA)
Title: Lithium secondary battery
Inventor: KITOH KENSHIN
IPC: H01M10/05
Filed: 2004-03-01
Abstract: A lithium secondary battery superior in the suppression of increasing internal resistance ratio and discharge capacity maintenance ratio and being simple in structure and inexpensive. A lithium secondary battery comprises a positive active material comprising a lithium aluminum manganese oxide having a spinel structure and an aluminum compound other than the lithium aluminum manganese oxide. A ratio of an amount of aluminum contained in the aluminum compound to a total amount of aluminum contained in the positive active material is within a range of 1% by weight or more to 50% by weight or less. The lithium aluminum manganese oxide is represented by a general formula L11+x Al y Mn 2-x-y O4 wherein x and y denote constituting ratios of elements in one molecule, x >= 0, y >= 0.01, and has a lattice constant of 8.245 .ANG.  or less. A part of Mn may be replaced with an element other than Li and Al.
Patent CA-2461809-A1 (CA)
Title: Process of and apparatus for making an insulation product
Inventor: NOGA MICHAEL J
IPC: D04H1/56
Filed: 2002-09-30
Abstract: A method of producing a non-lofted fiber veil of an orientable polymer for the production of insulation, e.g. thermal, for blown-in applications, having X, Y  and Z vector directions of the fibers comprising, melt blowing the polymer to form molten fibers, having molecules oriented along the length of the fibers, the X vector direction, placing the fibers on a roller spinning at a rate to provide additional orientation of the molecules of the fibers, displacing some said fibers into the Y vector direction, and cooling the fibers while on the roller to form the non-lofted fiber veil. Also included is the product of the method, a blown in insulation, intermediate products, an apparatus and a method of producing a product for blown-in installation.
Patent CA-2463808-A1 (CA)
Title: Flameless hot oiler
Inventor: FOSTER DOROTHY
IPC: E21B37/00
Filed: 2004-05-03
Abstract: A flameless heating system comprising: at least one engine, each engine including a coolant for removing heat from the engine and each engine producing exhaust; a loading means for loading the engine; a heat exchange system, the heat exchange system comprising: a heat exchange fluid; a pump for circulating the heat exchange fluid; at least one heat exchanger for transferring heat from the at least one engine coolant to the heat exchange fluid; and an exhaust heat exchanger for transferring heat from the exhaust of the at least one engine to the heat exchange fluid; a batch fluid;  and a heat exchanger for transferring heat from the heat exchange system to the batch fluid, wherein heat is transferred from the engine to the heat exchange system, and from the heat exchange system to the batch fluid.
Patent CA-2465207-A1 (CA)
Title: Pyrazole-amides and -sulfonamides
Inventor: GROSS MICHAEL FRANCIS
IPC: C07D401/12
Filed: 2002-11-01
Abstract: Compounds, compositions and methods are provided which are useful in the treatment of diseases through the inhibition of sodium ion flux through voltage-dependent sodium channels. More particularly, the invention provides pyrazole-amides and -sulfonamides, compositions and methods that are useful in the treatment of central or peripheral nervous system disorders, particularly pain and chronic pain by blocking sodium channels associated with the onset or recurrance of the indicated conditions. The compounds, compositions and methods of the present invention are of particular use for treating neuropathic or inflammatory pain by the inhibition of ion flux through a channel that includes a PN3 subunit.
Patent CA-2467104-A1 (CA)
Title: A plant extract active as an immunostimulating agent
Inventor: ATAULLAKHANOV RAVSHAN INOYATOV
IPC: A61K47/00
Filed: 2002-11-15
Abstract: A substance having immunostimulating, anti-viral and/or anti-bacterial activities, obtainable by extraction from mashed plant raw material of the Dioscoreaceae, Plantaginaceae or Solanaceae family with water, and which is a water-soluble acidic peptidoglycan having a molecular weight of 1200-40000 k D, and a glucose to uronic acid weight ratio of 1 to 2-4.
Patent CA-2468368-A1 (CA)
Title: Sender-initiated data interchange and processing utilizing e-mail
Inventor: O'BRIEN PETER THOMAS
IPC: H04L12/54
Filed: 2004-06-02
Abstract: This invention discloses a method and system whereby a conventional electronic mail system (e-mail client) is enhanced by adding functionality to allow a sender of an e-mail message to insert a "process-on-receipt" (P-O-R) request in an e-mail message and for the receiving e-mail client, enhanced to detect said request and process the e-mail and any attached data files without any user intervention. In the preferred embodiment, the receiving e-mail client is further enhanced to compose and send a affirmative feedback reply message to the sender to indicate that the original message and data file was successfully received and a further message to indicate that the original message and data file was successfully processed. Further enhancements are described to add functionality to control the acceptable message and data file sizes and to filter and control the processing of incoming of P-O-R e-mail to avoid unwanted messages being processed automatically. Further enhancements are described whereby the receiving e-mail client is enhanced to compose and send a negative feedback reply message when the system is unable or unwilling to process the message upon receipt.
Patent CA-2469996-A1 (CA)
Title: Animal breeding system and utilization of the system
Inventor: YOMOGIDA KENTARO
IPC: A01K1/02
Filed: 2002-12-13
Abstract: An individually isolated animal breeding unit capable of being manufactured at a low cost and being easily handled, a system using the unit capable of remarkably reducing equipment and maintenance costs required for animal experiments and saving labor, and a novel animal transportation configuration (breeding cage having transportation function), the system capable of maintaining animal breeding environment comprising A) the animal breeding unit having an inner vat with a sufficient space for breeding an intended animal, having an outer vat capable of storing the inner vat, and capable of maintaining a specified cleanliness, B) a means for providing the inner vat having the specified cleanliness, C) inner vat replacement equipment allowing the animal breeding unit to be stored therein allowing the inner vat to be replaced while maintaining the specified cleanliness, and D) a means for recovering the replaced inner vat.
Patent CA-2471667-A1 (CA)
Inventor: ENDO YAETA
IPC: C12P21/02
Filed: 2002-12-27
Abstract: A method of preparing a polynucleotide containing a nucleotide sequence which has an activity of controlling the translation efficiency of a template in a protein synthesis system, characterized by comprising (a) applying a template containing one or more arbitrary nucleotide sequences to a protein synthesis reaction system, (b) after reacting, recovering a polyribosome fraction from the liquid reaction mixture, and (c) collecting a polynucleotide containing the nucleotide sequence in the template from the polyribosome fraction; novel polynucleotides having an activity of controlling translation efficiency which are obtained by the above method; a method of synthesizing a protein with the use of a template containing such a polynucleotide; and so on.
Patent CA-2471824-A1 (CA)
Title: Method of cold forming a self-attaching female fastener element
Inventor: WOJCIECHOWSKI STANLEY E
IPC: B21K1/70
Filed: 2002-12-16
Abstract: A method of cold forming a self-attaching female fastener (20) which includes deforming a fastener blank (120) having an annular pilot, (122) an annular flange (128) surrounding the pilot and a groove (132) in the flange having cylindrical walls and annular protrusions (152, 154) on the flange and pilot, then deforming the protrusions toward each other to form an annular re-entrant groove (32) having relatively inclined arcuate walls.
Patent CA-2475845-A1 (CA)
Title: Rubber track assembly
Inventor: ISHIBASHI MASARU
IPC: B62D55/24
Filed: 1993-07-08
Abstract: A rubber track assembly comprising a driving wheel, an idler wheel, an endless rubber track extending around the driving wheel and the idler wheel and having a plurality of rubber lugs formed on its outer circumference and a plurality of rubber guide projections formed on its inner surface, and a plurality of roller wheels arranged in contact with inner surface of the rubber track in a ground contact region thereof, each of the wheels has a pair of wheel portions formed at its opposite sides and spaced apart to be disposed at opposite sides of the guide projection for engaging the inner surface of the rubber track at the opposite sides of the guide projection. The rubber guide projection is provided with at least one low friction surface having a coefficient of friction lower than that of the rubber material of the rubber guide projection.
Patent CA-2480761-A1 (CA)
Title: Multi-part dental compositions containing an ionic salt and a redox polymerization system
Inventor: FALSAFI AFSHIN
IPC: A61K6/884
Filed: 2003-02-25
Abstract: A hardenable medical composition (preferably, dental composition) that includes an ionic redox polymerization system and at least one secondary ionic salt that includes a cation selected from the group consisting of a Group I  ion, a Group II ion, an ammonium ion of the formula NR4+ wherein each R is H  or a (C1-C4)alkyl group, and mixtures thereof.
Patent CA-2482551-A1 (CA)
Title: 1-(4-piperidinyl) benzimidazolones as histamine h3 antagonists
Inventor: MANGIARACINA PIETRO
IPC: A61K31/506
Filed: 2003-04-16
Abstract: Disclosed are histamine H3 antagonists of the formula (I) wherein R1 is benzimidazolone derivative, M1 and M2 are optionally substituted carbon or nitrogen, R2 includes optionally substituted aryl or heteroaryl, and the remaining variables are as defined in the specification. Also disclosed are pharmaceutical compositions comprising the compounds of formula (I). Also disclosed are methods of treating various diseases or conditions, such as, for example, allergy, allergy-induced airway responses, and congestion (e.g., nasal congestion) using the compounds of Formula (I). Also disclosed are methods of treating various diseases or conditions, such as, for example, allergy, allergy-induced airway responses, and congestion (e.g., nasal congestion) using the compounds of formula (I) in combination with a H1 receptor antagonist.
Patent CA-2483295-A1 (CA)
Inventor: RENEAU CHARLES E
IPC: G05B19/042
Filed: 2001-02-22
Abstract: A programmable control system includes a control module having one or more inputs to which an external sensor device may be connected, and one or more outputs to which an external actuator device capable of manual override and providing a status feedback signal may be connected. One or more signal inputting devices are provided which a human operator. can utilize to enter a learn mode A display can be used to indicate a mode of the control system, and a memory can be used to store the characteristics of an external sensor device connected to an input and an association between inputs and outputs. A controller/processor has both a learn mode and a run mode. The control module may interface with external actuator devices such as circuit breakers located in one or more panels via an intelligent control bus and an address module.
Patent CA-2483728-A1 (CA)
Title: Video game terminal with operator programmed games with series of rounds
Inventor: GUTERRES PETER A
IPC: A63F13/63
Filed: 2004-09-29
Abstract: A video game terminal includes a series of options and programming capabilities for modifying the operation of the terminal with respect to combination games. Each combination game includes at least first and second game segments, and different options for playing of the combination games. One option allows the player a partial Credit Back after completion of the first game, second segment. In this way, the player can decide to save the Credit Back, rather than continue if the results after the first segment are poor. Another option is directed to the order of play of the different game segments being selected by the player. A further option is the ability for the operator to define a new combination game by selecting different combinations of the game segments.
Patent CA-2487332-A1 (CA)
Title: Quaternised ammonium cyclodextrin compounds for use as antimicrobial agents, preservatives and penetration enhancers
Inventor: SCHOCH CHRISTIAN
IPC: C08B37/16
Filed: 2003-06-12
Abstract: Use of a compound of formula (I), wherein the symbol (a) represents a n-valent residue derived from a cyclodextrin compound by removing n of its hydroxyl groups; n is a number greater than 0 and represents the average number of substituents of formula (II) per molecule of said compound; h is 0 or 1; R1 is a di-valent group selected from alkylene, hydroxy alkylene, halogeno alkylene, monocyclic aralkylene, cycloalkylene and phenylene; R2, R3 and R4 are each independently of one another a group selected from alkyl, cycloalkyl, aryl, aralkyl and cycloheteryl; Xm- is a m-fold negatively charged anion; m is an integer being equal or greater than 1; and k is n/m in the preparation of an anti-infective medicament, as preservative and penetration enhancer.
Patent CA-2488236-A1 (CA)
Title: Process for the production of hydrocarbons from gaseous hydrocarbonaceous feed
Inventor: FENOUIL LAURENT ALAIN
IPC: C10G2/00
Filed: 2003-06-05
Abstract: Process for the production of hydrocarbons from gaseous hydrocarbonaceous feed comprising the steps of: i) partial oxidation conversion of the gaseous hydrocarbonaceous feed and oxygen containing gas at elevated temperature and pressure into synthesis gas; ii) catalytical conversion of synthesis gas of step i) using a cobalt based Fischer-Tropsch catalyst into ahydrocarbons comprising stream; iii) separating the hydrocarbons comprising stream of step ii) into a hydrocarbons product stream and a recycle stream; and iv) removing carbon dioxide from the recycle stream and recycle of carbon dioxide depleted recycle stream to step i).
Patent CA-2489398-A1 (CA)
Inventor: MERCEP MLADEN
IPC: A61P29/00
Filed: 2003-07-07
Abstract: L'invention concerne (a) des composés représentés par la formule (I). Dans cette formule, M représente une sous-unité macrolide (fraction macrolide) dérivée d'un macrolide possédant la propriété de s'accumuler dans des cellules inflammatoires, D représente une sous-unité non stéroïdienne (fraction non stéroïdienne) dérivée d'un médicament non stéroïdien à activité anti-inflammatoire, analgésique et/ou antipyrétique (NSAID) et L représente un groupe de liaison lié de façon covalente à M et D. Cette invention concerne également (b) des sels, des promédicaments et des solvates de ces composés acceptables sur le plan pharmacologique, (c) des procédés et des intermédiaires destinés à leur préparation, et (d) leur utilisation dans le traitement de maladies et d'affections inflammatoires chez des humains et des animaux.
Patent CA-2490718-A1 (CA)
Inventor: MOHAMED IBRAHIM
IPC: H04B1/38
Filed: 2002-06-24
Abstract: La présente invention concerne, par ses divers modes de réalisation, un système et un procédé permettant d'adapter un dispositif radio, tel qu'un dispositif mobile compatible Bluetooth ou tout autre dispositif compatible Bluetooth, en un nécessaire mains-libres de voiture ou en un système similaire. Le module adaptateur est physiquement configuré de façon à pouvoir s'insérer directement dans le berceau à la place du téléphone. Une fois qu'il est inséré dans le berceau, le module adaptateur établit un contact électrique avec le connecteur du berceau grâce à un connecteur correspondant d'un côté du module adaptateur. Les connecteurs raccordés permettent l'alimentation électrique du module adaptateur et les communications entre le module adaptateur et le nécessaire mains-libres de voiture. Ce module adaptateur comporte des circuits permettant les communications avec le dispositif mobile compatible Bluetooth et le nécessaire mains-libres de voiture de façon à échanger des signaux de communication entre le dispositif mobile compatible Bluetooth et le nécessaire mains-libres de voiture.
Patent CA-2493665-A1 (CA)
Title: Cutting device
Inventor: DAVIES CHRISTOPHER
IPC: B62D65/06
Filed: 2003-07-25
Abstract: A cutting device (1), particularly suited for removing vehicle glazing panel s, has forward blade carrier (2) and a rearward handle (3) spaced from the forward blade carrier. The forward blade carrier may function as a handle, t he device thereby being operable in two handed use. The rearward handle and forward blade carrier may be movable relative to one another permitting re- configuration of the device (1). The rearward handle and forward blade carri er may be connected by a bridge portion (4). Novel aspects of the blade (7) and lubrication for the device are also described and claimed.
Patent CA-2494999-A1 (CA)
Inventor: LE BUHAN CORINNE
IPC: H04N7/167
Filed: 2003-08-14
Abstract: Le but de la présente invention est de proposer une méthode de contrôle de la conformité d'une clé de réseau (NK). Cette méthode s'applique lors du transfert de données provenant d'une source ô accès conditionnel vers un réseau domestique. Il s'agit de vérifier l'authenticité d'une clé de réseau (NK) par l'intermédiaire de données de contrôle pertinentes fournies par le centre de vérification en général sous forme d'une liste {(TK)NK1, (TK)NK2 , (TK)NK3 }. Une vérification de la présence ou de l'absence d'un cryptogramme (TK)NK est effectuée selon la liste {(TK)NK1, (TK)NK2 , (TK)NK3 }. Le cryptogramme (TK)NK est constitué ô partir d'une clé de test (TK) fournie par le centre de vérification encryptée par une clé de réseau (NK) d'un module de sécurité (CT) d'un appareil (TV1, TV2, PC) connecté au réseau.
Patent CA-2495790-A1 (CA)
Inventor: FORTIN YVAN
IPC: A61C13/275
Filed: 2003-08-25
Abstract: Disclosed is a teeth prosthesis for mounting thereon a member having a set of teeth. The teeth prosthesis has at least three implants, each implant having opposite ends, one end of each implant being anchored in a bone of a maxilla while an opposite end projects out of a gingiva and defines a head. A  customized connecting bar is also provided, the connecting bar being shaped and sized to substantially conform to and face the gingiva and fastened to the implants. A pair of mating bars having standardized sizes and shapes are also provided, consisting of a meso-bar fastened to the connecting bar and an iso-bar removably attached to the meso-bar through an attachment. The teeth prosthesis of the present invention is more economical to produce than prior art devices since it makes use of customized components and only the connecting bar is adjusted for a specific person.
Patent CA-2496784-A1 (CA)
Title: Maintaining information in one or more virtual volume aggregates comprising a plurality of virtual volumes
Inventor: GIBBLE KEVIN LEE
IPC: G06F12/08
Filed: 2003-08-13
Abstract: Information is maintained in one or more virtual volume aggregates comprising a plurality of virtual volumes. A plurality of virtual volumes is maintained in a first information storage medium, and forms one or more virtual volume aggregates, where each of the of virtual volumes is assigned to one of the virtual volume aggregates. The method further provides a plurality of second information storage media. The method then identifies the least recently used virtual volume, and writes the virtual volume aggregate comprising that least recently used virtual volume to one or more second information storage media.  Thereafter, the method determines if space is required on said first information storage medium. If space is required on said first information storage medium, the method selects the virtual volume aggregate comprising the least recently used virtual volume and removes from said first information storage medium each virtual volume in that selected virtual volume aggregate that has been written to one or more second information storage media.