baber/WOPTO huggingface dataset:
Patent CA-2482718-A1 (CA)
Inventor: RAMAKRISHNAN PARAMESWARAN
IPC: A61P11/06
Filed: 2003-04-15
Abstract: L'invention concerne l'utilisation de la chaîne gamma commune de IL-2 (c.gamma.c) et de molécules associées pour la modulation d'activités de signal commandées par NIK, ainsi que quelques nouvelles molécules de ce type.
Patent CA-2483020-A1 (CA)
Inventor: OHTANI MITSUAKI
IPC: C07D257/04
Filed: 1997-01-22
Abstract: Compounds having a metalloproteinase inhibitory activity, represented by the formula (I), its optically active isomers, their pharmaceutically acceptable salts, or hydrates thereof.   (See formula I)
Patent CA-2483605-A1 (CA)
Title: Method and apparatus for protecting information and privacy
Inventor: SHASHA DENNIS E
IPC: G06F21/00
Filed: 2003-05-01
Abstract: A system for protecting software against piracy while protecting a user's privacy enables enhancements to the protection software in a user device and extended protections against piracy. The protection system allows the user device to postpone validation of purchased tags stored in a tag table for installed software and to re-establish ownership of a tag table to recover from invalidation of a tag table identifier value. Continued use of the tag table is provided by the use of credits associated with a tag table. A protection center is protected against denial of service attacks by making calls to the protection center cost time or money to the attackers.
Patent CA-2485877-A1 (CA)
Title: Cathode catalyst for fuel cell
Inventor: ITO TETSUO
IPC: B01J21/18
Filed: 2004-10-22
Abstract: It is an object of the present invention to provide a cathode catalyst for fuel cells containing platinum and iron which can maintain the durability of a battery and can make a battery high output. The cathode catalyst for fuel cells comprises a supporting layer which consists of an alloy containing platinum and iron and further containing the third component which has an affinity for iron including one or more sorts of elements selected from the group consisting of tungsten, titanium, molybdenum, rhenium, zinc, manganese, tin, tantalum and rhodium, and a support on which the supporting layer is loaded. A catalyst using an alloy containing platinum and iron enables the batteries to become high output. By alloying one or more sorts of elements of the third component which has an affinity for iron with an alloy containing platinum and iron, it is possible to prevent eluting of the iron into the electrolyte.
Patent CA-2487538-A1 (CA)
Inventor: KRUPP GUIDO
IPC: C12Q1/68
Filed: 2003-05-27
Abstract: L'invention concerne des procédés pour l'amplification d'acides ribonucléiques, comprenant les étapes suivantes dans lesquelles (a) on génère par transcription inverse un simple brin d'ADN à partir d'un ARN, au moyen d'une amorce simple brin de séquence définie, d'une ADN polymérase ARN dépendante et de désoxyribonucléosides triphosphates ; (b) on élimine l'ARN ; (c) on génère un double brin d'ADN au moyen d'une amorce simple brin comprenant une séquence boîte, d'une ADN polymérase et de désoxyribonucléosides triphosphates ; (d) on sépare le double brin en simples brins ; (e) on génère des doubles brins d'ADN à partir des simples brins produits en (d) au moyen d'une amorce simple brin, comprenant dans la zone 5' la séquence d'un promoteur et dans la zone 3' la même séquence définie que l'amorce en (a), d'une ADN polymérase et de désoxyribonucléosides triphosphates ; (f) on génère au moyen d'une ARN polymérase et de ribonucléosides triphosphates une pluralité de simples brins d'ARN qui comprennent des séquences définies aux deux extrémités. L'invention concerne en outre des trousses servant à amplifier des acides ribonucléiques selon l'un des procédés précédents et comprenant les éléments suivants : (a) au moins une amorce simple brin qui comprend la séquence d'un promoteur, (b) au moins une amorce simple brin qui comprend une séquence boîte, (c) une ADN polymérase ARN dépendante, (d) des désoxyribonucléosides triphosphates, (e) une ADN polymérase ADN dépendante, (f) une ARN polymérase et (g) des ribonucléosides triphosphates.
Patent CA-2487966-A1 (CA)
Title: Liquid containing bag and frozen dessert manufacturing apparatus using the same
Inventor: MAEDA KAZUYA
IPC: A23G9/20
Filed: 2003-07-03
Abstract: There is provided a liquid containing bag capable of supplying mixture directly to a cooling cylinder from the bag without depending on gravity and without moving the mixture into a hopper. A liquid containing bag 5 comprises a bag main body 21 containing a liquid and having flexibility, and an outer layer member 23 disposed outside the bag main body 21, capable of forming a sealed space between the outer layer member and the bag main body 21, and having flexibility. Therefore, for example, when compressed air is sealed between the outer layer member 23 and the bag main body 21, an volume of the sealed space between them is enlarged, and the liquid cooled in the bag main body 21 can be pushed to the outside.
Patent CA-2488064-A1 (CA)
Title: Exhaust gas muffler and flow director
Inventor: BARTH RANDOLPH S
IPC: B60K13/04
Filed: 2004-11-19
Abstract: Either or both of an exhaust pipe coupled to the output end of an automobile engine collector pipe or the plurality of pipes coupled to the input apertures of the collector pipe from the engine are apertured along their lengths and contained within a further surrounding pipe in providing an exhaust which simultaneously serves as a muffler for the vehicle and to traverse the various component parts of its exhaust system and/or the vehicle engine when composed of a plurality of pipe segments, individual ones of which are of preselected length, and cut at their respective ends at preselected angles for joining together in appropriate orientation.
Patent CA-2488912-A1 (CA)
Title: Finishing powders
Inventor: HILL DAVID MICHAEL
IPC: A61L31/14
Filed: 2003-07-09
Abstract: Substantially spherical water-insoluble inorganic particles are used as finishing powders for condoms.
Patent CA-2489029-A1 (CA)
Title: Method and apparatus for selectively blocking the internet
Inventor: LANZOLLA SILVIO
IPC: G06F1/00
Filed: 2004-12-03
Abstract: An internet blocking device comprising an internet plug receptacle for connecting the device to the internet; a computer plug receptacle for connecting the device to a computer; an unpowered and unmonitored signal conduit connected between the internet plug receptacle and the computer plug receptacle providing a one-to-one internet data connection between the internet plug receptacle and the computer plug receptacle; a switch associated with the signal conduit and configured to be selectively switched by a user at will, the switch being configured such that when the switch is de-actuated, the internet plug receptacle and the computer plug receptacle are physically disconnected; whereby data does not flow through the device when the switch is de-actuated.
Patent CA-2489145-A1 (CA)
Inventor: HENTA TSUTOMU
IPC: A61K31/7088
Filed: 2003-05-22
Abstract: A compound or its salt inhibiting the activity of a protein having an amino acid sequence which is the same or substantially the same as the amino acid sequence represented by SEQ ID NO:1, an extracellular domain of the above protein, an antibody, an antisense polynucleotide, etc. are usable as agents improving insulin resistance and preventives/remedies for diabetes, obesity, hyperlipemia, arteriosclerosis, hypertension, heart diseases and so on.
Patent CA-2489282-A1 (CA)
Inventor: RUBIN LEO
IPC: A61F2/82
Filed: 2003-06-10
Abstract: The present invention relates to intra-lumenal drug delivery devices. The device, such as a stent, is coated or impregnated with a pharmaceutical agen t suitable for use in treatment of restenosis, pulmonary hypertension, and cancer. Suitable pharmaceutical agents include vasodilators and chemotherapeutics.
Patent CA-2489951-A1 (CA)
Title: Wireless banking system and wireless banking method using mobile phone
Inventor: CHOI HYUN-IL
IPC: G06Q20/00
Filed: 2004-12-15
Abstract: The present invention generally relates to a wireless banking system and a wireless banking method using a mobile phone. The mobile phone includes a smart card inputting smart card information consisting of bank account information, log information, and an authentication key. A card applet is provided which operates the smart card information. The banking service uses a common full text and individual full texts used for banking transactions, prepared through the smart card information and an input of the mobile phone. An encoding/decoding module is provided for encoding the banking service full text and decoding the response to the banking service full text by using a session key; and a card manager communicating the application with the smart card.
Patent CA-2490808-A1 (CA)
Title: Macromer forming catalysts
Inventor: LOVE ROBERT
IPC: C08F2/46
Filed: 2003-06-23
Abstract: The invention is the method of preparing macromer for use in making ophthalm ic lenses comprising combining two or more monomers and using a macromer-formin g catalyst, wherein the macromer-forming catalyst comprises triethylamine or bismuth.
Patent CA-2490924-A1 (CA)
Inventor: HEMATIAN JAMAL
IPC: B61F5/30
Filed: 2004-12-23
Abstract: Un bogie de wagon, qui peut être un bogie Barber S2HD ou un autre type de bogie, comporte une traverse danseuse et une paire de châssis latéraux, la traverse danseuse étant fixée transversalement par rapport aux châssis latéraux. Les châssis latéraux sont fixés sur une paire d'ensemble de roues. La traverse peut être étirée de manière élastique et peut comporter des amortisseurs de friction. Les amortisseurs de friction ou les plaques d'usure de la colonne de châssis latéral peuvent comporter une plaque d'usure non métallique ou une surface d'usure remplaçable et qui peut avoir tendance à présenter un glissement non collant ou un comportement de glissement collant réduit à l'usage. Les adaptateurs de coussinet peuvent être fixés sur les coussinets des ensembles de roues et des éléments de plaquettes élastiques peuvent être installés sur les adaptateurs de coussinet. Les sièges de support peuvent reposer sur les plaquettes élastiques. Une discontinuité peut être remarquée dans le chemin de charge verticale entre le toit du support et le coussinet. La discontinuité dans le chemin de charge verticale peut tendre à pousser une portion de la charge verticale d'un côté ou de l'autre des rouleaux supérieurs des chemins de roulement de manière plus importante qu'en l'absence de la discontinuité du chemin de charge verticale.
Patent CA-2493184-A1 (CA)
Title: Molded parts with fabric surface areas and processes for their production
Inventor: PETERSON CURT E
IPC: B29C39/10
Filed: 2003-07-07
Abstract: The present invention thus provides a fabric-laminated plastic part (1) and a novel process where the fabric edges are covered with a second plastic component (30A, 30B) that adheres both to the fabric and to the first plastic material. A first plastic substrate component (20) is prepared with an adhered fabric (10) surface area and then the edges of the fabric are overlapped by a second molded-on, plastic edge-covering component (30A, 30B). The second material covers the fabric edge to provide an aesthetically pleasing surface.  This construction produces a more durable fabric edge covering and eliminates the tendency of the fabric to peel off the molded part during use.
Patent CA-2494102-A1 (CA)
Inventor: ISHIHARA AKANE
IPC: A61K31/444
Filed: 2003-07-29
Abstract: L'invention concerne un dérivé de benzimidazole représenté par la formule (I) dans laquelle chaque B?1¿, B?2¿ et B?3¿ représente un atome d'hydrogène ou un alkyle inférieur ; R?1¿ et R?2¿ peuvent être identiques ou différents et représentent des alkyles inférieurs, etc. ; chaque R?3¿ et R?4¿ représente un atome d'hydrogène, etc. ; W représente un hétérocycle aromatique ou aliphatique à 3 à 8 éléments, etc. ; et Ar représente un hétérocycle aromatique substitué ou non substitué, etc. Ce composé sert d'antagoniste d'un récepteur d'hormone concentrant de la mélanine et est utile en tant que médicament pour les maladies du système nerveux central, les maladies du système circulatoire et les maladies métaboliques.
Patent CA-2495333-A1 (CA)
Title: Plug
Inventor: MALLETT MAYRA
IPC: B65D5/46
Filed: 2005-01-31
Abstract: A plug for impeding transmission through an aperture defined by an edge in a panel. The plug is substantially elastic, and has a central portion and a peripheral portion attached to the central portion by one or more bridge portions. The central portion and the peripheral portion are separated from each other along two or more cuts. Also, the central portion includes a middle part and two or more flap parts extending from the middle part, the flap parts being defined by the cuts. The flap parts are positioned to grip the edge after the flap parts have been deformed and released in the aperture.
Patent CA-2498979-A1 (CA)
Title: Granulation apparatus
Inventor: RIZZI ENRICO
IPC: B01J2/04
Filed: 2004-04-27
Abstract: Apparatus for the granulation of a predetermined substance provided in fluid, semi-fluid and similar state, comprising a prilling tower having a prilling bucket (15) associated to a driving shaft (14). The prilling bucket is mounted in a sliding way on the driving shaft. A device (27) for applying vibration is directly associated with said bucket.
Patent CA-2499421-A1 (CA)
Title: Sterilizer cassette handling system with data link
Inventor: RAJA VISHNU R
IPC: A61L2/26
Filed: 2005-03-04
Abstract: A cassette handling system for sterilant filled cassettes employs RFID or other electromagnetic signal technology to track the cassettes. A method for tracking the sterilant cassettes includes the steps of reading for the presence of a cassette within a cassette processing area of the sterilizer by transmitting a non-optical electromagnetic signal between the cassette and a receiver on the sterilizer, via the electromagnetic signal transmitting identifying information between the cassette and the receiver, and verifying that a proper cassette is loaded into the sterilizer based upon the identifying information.
Patent CA-2499506-A1 (CA)
Inventor: HIPP CHRISTOPHER
IPC: H05K7/14
Filed: 2003-09-19
Abstract: A server processing card includes a system board having a first printed circuit board operable to couple a central processing unit, a dynamic memory integrated circuit, at least first network interface integrated circuitry, and a first expansion connector. An in-line board may be coupled with the system board, the in-line board comprising a second printed circuit board, at least one component, and a second expansion connector complimentary to the first expansion connector such that the coupling of the first expansion connector with the second expansion connector allows the at least one component to cooperate with the system board to enhance functionality of the server processing card. In accordance with a particular embodiment of the present invention the second printed circuit board extends along a plane generally parallel with the first printed circuit board. The first printed circuit board and the second printed circuit board may extend along a common plane, while the first connector is coupled with the second connector.
Patent CA-2500034-A1 (CA)
Inventor: DE HAAN WIEBE
IPC: H04N5/45
Filed: 2003-09-25
Abstract: L'invention concerne un appareil pour la réception de premier et second signaux vidéo. Le premier représente une séquence d'images ayant une première taille, et le second représente une séquence d'images ayant une seconde taille, inférieure à la première taille. L'appareil combine ces signaux en un signal vidéo composite susceptible d'être visualisé sur une unité d'affichage. Le système de combinaison de signaux est capable de combiner lesdits signaux sans modifier la taille d'image correspondant au second signal.
Patent CA-2502245-A1 (CA)
Title: Disposable plate having improved ergonomics
Inventor: SMITH STEPHEN ALAN
IPC: A47G19/02
Filed: 2003-09-05
Abstract: A disposable plate (10) for carrying and serving food is disclosed. One particular aspect of the invention includes a plate with a substantially circular food-contact area (12) with a substantially oval rim periphery (16).  The rim (16) is formed to make the plate easy to hold, with grooves (18) adapted to accommodate fingers and/or thumbs. The present invention may be designed to segment the food storage areas of the plate into multiple compartments by using a divider wall (122). Also, the food-contact area can be slightly domed to force food to shift to the outer portion of the food-contact area and inhibit the food from slipping to the middle of the plate, thus keeping the plate center from sagging.
Patent CA-2502758-A1 (CA)
Inventor: SCHAEFER WOLFGANG
IPC: B29C65/02
Filed: 2003-10-20
Abstract: L'invention concerne un procédé de production continue de membranes tubulaires composites ou composées, comprenant une structure inférieure poreuse (couche support) qui confère à la membrane essentiellement une résistance mécanique, ainsi qu'une couche qui est disposée sur ladite structure inférieure poreuse, est constituée d'un matériau présentant une propriété chimique différente et confère à la membrane essentiellement des propriétés de séparation (couche de séparation). Le procédé selon l'invention consiste : à déformer une membrane composite plate ainsi constituée, dans la direction longitudinale ou de manière spiralée, pour former un tube, la couche de séparation étant tournée vers l'intérieur ; à souder ou coller le tube formé, bout à bout ou de manière chevauchante ; à appliquer, par l'intérieur, une bande de matériau d'étanchéité solidifiable sur la soudure bout-à-bout ou la zone de chevauchement interne ; et à solidifier ledit matériau d'étanchéité.
Patent CA-2505818-A1 (CA)
Title: Ecreteur de courant adaptatif pour modem sans fil
Inventor: LIU PING
IPC: H04B1/38
Filed: 2003-11-25
Abstract: L'invention concerne un procédé et un appareil permettant d'éviter une surcharge de courant provoquée par un modem sans fil recueillant un courant provenant d'une alimentation hôte d'un dispositif hôte (p.ex. ordinateur portable ou assistant numérique personnel). Les procédés et appareils se prêtent particulièrement à une application, sans pour autant y être limités, dans les modems sans fil PCMCIA et dans les réseaux sans fil GSM/GPRS.
Patent CA-2506901-A1 (CA)
Inventor: MEHLHORN WILLIAM L
IPC: G01R31/34
Filed: 2005-05-06
Abstract: A motor receiving power from a power source. The motor comprises a motor housing, a stator at least partially disposed within the motor housing and supported by the motor housing, a rotor disposed to magnetically interact with the stator, and a visual indicator integrated with the housing.
Patent CA-2507911-A1 (CA)
Inventor: MADJAR DAVID
IPC: A63B71/08
Filed: 2003-12-11
Abstract: A device for separating between the upper and lower jaws is disclosed. The device comprises at least one substantially U-shaped rib and a deformable member associated therewith such that said member gradually changes its shape when a pressure is applied on the at least one rib by the jaws. The device is suitable for preventing self-inflicting or externally inflicted injury or for suppressing upper airway resistance syndrome, sleep apnea syndrome or snoring.  By filling at least one reservoir formed in the deformable member with a beneficial or edible material and inserting the device into the oral cavity of a subject such that said deformable member separates an upper set of posterior teeth from a corresponding lower set of posterior teeth, the beneficial or edible material may be delivered to the subject.
Patent CA-2508601-A1 (CA)
Inventor: KOLZ CHRISTINE NYLUND
IPC: C07D413/06
Filed: 2003-11-25
Abstract: La présente invention concerne des composés représentés par la formule (I), dans cette formule, W, Q, E, D, R?6¿, R?7¿, R?8¿, Y, K, R?9¿, R?1O¿, R?12¿, G et la double liaison indiquée "*" ont n'importe quelle valeur définie dans la spécification; l'invention concerne également des sels pharmaceutiquement acceptables de ces composés. Les composés et les sels décrits dans cette invention sont utilisés en tant qu'agents pour le traitement de maladies et d'affections, parmi lesquelles des maladies inflammatoires, des maladies cardio-vasculaires, et des cancers. En outre, cette invention concerne des compositions pharmaceutiques comprenant un ou plusieurs composés représentés par la formule (I). Ces composés sont des inhibiteurs de la phosphoinsitide-3-kinase (P13K).
Patent CA-2515441-A1 (CA)
Title: Process for preparing a polymer under predetermined temperature conditions, and apparatus therefor
Inventor: RAMSEY GEORGE GERVIN
IPC: C08F210/14
Filed: 2004-02-24
Abstract: A process for preparing a polymer under predetermined temperature conditions comprises conducting the polymerization within a closed reaction chamber configured such that most or all of an inner surface has heat exchange capability. The chamber~s dimensions are such that the polymerization mixture contacts the effective heat exchange surface sufficiently to ensure that the temperature throughout the polymerization mixture does not vary more than a few degress from a desired temperature. In one embodiment the chamber is formed of two adjacent, parallel heat exchange plates (12; 15), wherein at least on plate has a peripheral lip (24) which, in contact with the opposing plate, forms the closed chamber. Multiple plates can be arrayed to form multiple chambers, and each chamber~s polymerization temperature, as well as resident polymerization mixture, can be individually predetermined. This process and apparatus are particularly useful for preparing polymers used in drag reducing agents for hydrocarbon transportation pipeline applications, as well as other polymers benefiting from narrow and/or customized temperature profiles during production.
Patent CA-2516256-A1 (CA)
Title: System and method for aseptic filling of packages with liquid products
Inventor: PLESTER GEORGE
IPC: B67C7/00
Filed: 2004-02-18
Abstract: The invention includes aseptics packages (7) and methods and systems allowing aseptic filling on a conventional filling line, with relatively small and inexpensive equipment modifications. The invention allows avoidance of the conventional need to encase all or part of the filling equipment in a sterile air atmosphere. The invention includes a package (7), fitted with a flexible membrane (1), wich can trap and carry its own sterility through the filling steps, whereby the membrane finally becomes part of the cap (8) of the package. The invention reduces product risk, operator specialisation and the costs of aseptic filling.
Patent CA-2518407-A1 (CA)
Title: Animal model simulating neurologic disease
Inventor: GREESON JANET
IPC: A01K67/027
Filed: 2004-03-11
Abstract: The present invention relates to the development of a pharmacological non-human animal model that associates memory loss to histopathological features found in the brain of a subject having Alzheimer's Disease. In one embodiment, a four-week continuous infusion of a Fe2+, A.beta.42 and buthionine sulfoximine (FAB) solution in the left ventricle of young adult Long-Evans rats induced memory impairment accompanied by increased hyperphosphorylated Tau protein levels in cerebrospinal fluid. Brains from treated animals displayed neuritic plaques, tangles, neuronal loss, astrogliosis and microgliosis in hippocampus and cortex. The present invention may be utilized in evaluating preventive, therapeutic and diagnostic means for neurologic diseases.
Patent CA-2519262-A1 (CA)
Inventor: MLECZKO LESLAW
IPC: C09C1/24
Filed: 2004-03-04
Abstract: L'invention concerne des pigments d'oxyde de fer de diamètre de solides moyen de l'ordre de 10 à 500 µm, ainsi que leur production et leur utilisation.
Patent CA-2522696-A1 (CA)
Title: Therapeutic apparatus having insulated region at the insertion area
Inventor: SWANSON DAVID K
IPC: A61B19/00
Filed: 2004-02-26
Abstract: Apparatus and methods for insulating tissue during therapeutic procedures.