baber/WOPTO huggingface dataset:
Patent CA-2493590-A1 (CA)
Inventor: ZHENG GUOXING
IPC: A61K35/12
Filed: 2003-07-23
Abstract: L'invention concerne des procédés pour transférer une ou plusieurs protéines dans une cellule. La ou les protéines à transférer se présentent sous la forme d'une protéine hybride et contiennent au moins un domaine codant pour une protéine ou un peptide présentant une fonction de signalisation et/ou d'adhésion trans. La protéine hybride est transférée dans une cellule par fixation à une protéine lipidée, incorporée dans la membrane cellulaire. Un autre aspect de l'invention concerne des procédés pour produire des protéines hybrides présentant des capacités de signalisation cis ainsi que l'aptitude à se fixer à des récepteurs sur la surface propre de la cellule. Des protéines hybrides, comprenant du GPI ou un élément de <= homing >= et un domaine costimulant ou inhibiteur peuvent également être transférées directement à la surface de la cellule. L'invention concerne également des méthodes pour utiliser des cellules ayant subi un transfert de protéines selon les méthodes de l'invention. Lesdites cellules peuvent être utilisées dans un vaccin contre le cancer, pour le traitement du cancer ou de maladies auto-immunes, et pour déterminer les seuils de costimulants.
Patent CA-2494374-A1 (CA)
Inventor: HUBER M
IPC: E04C2/20
Filed: 2003-07-30
Abstract: A light-weight structural system is provided by a panel system having at least one pair of adjacent panels (10) and a clip (60) positioned between the adjacent panels. A groove or channel (26) in each panel receives an outwardly-extending tongue or tab (70) on the clip. Built-up gussets (28, 30) on the panels above and below the groove or channel provide structural strength.  Upwardly-extending support members (64, 66) on the clip bear weight from the panels. A base section (62) of the clip allows the clip to be fixed to a roof or wall substructure. The panels can be formed from thermosetting or thermoplastic polymers, especially fiber-reinforced polymers.
Patent CA-2497620-A1 (CA)
Inventor: MOLINARI MARIO
IPC: H04L69/40
Filed: 2003-10-14
Abstract: A data communications system with a plurality of nodes connected by a plurality of links; in which a subset of the links and nodes form a worker path for carrying worker data through the communication system and a further subset of links and nodes provides a protection path for carrying other data in the absence of a fault in the worker path and for providing an alternative path for the worker data in the event of a fault in the worker path; in which the alternative path is predetermined by protection means prior to the detection of a fault in the worker path.
Patent CA-2497748-A1 (CA)
Inventor: KOIZUMI KAZUO
IPC: F16L9/06
Filed: 2003-09-04
Abstract: L'invention concerne des sections transversales de coude (2) et de creux (3) de paroi de tube du type soufflet (1), de tube pour soufflet en métal, en forme de V. Il s'agit de tube pour soufflet en métal ayant une résistance améliorée à la fatigue de courbure, par rapport aux produits classiques. On décrit un tube flexible pour fluide haute pression structuré à partir du tube pour soufflet en métal et un corps métallique maillé de type tubulaire recouvrant l'extérieur du tube pour soufflet. Le produit considéré permet d'acheminer en sécurité un fluide haute pression, à une pression dépassant 20 Mpa, et en particulier un fluide à très haute pression, à une pression de 70 Mpa, sans perméation de molécules de fluide dans le tube.
Patent CA-2498146-A1 (CA)
Inventor: YEHUDA AZENKOT
IPC: H04B1/707
Filed: 2003-09-23
Abstract: L'invention concerne un détecteur d'impulsions pouvant détecter des niveaux aussi bien bas qu'élevé de bruit d'impulsion dans un système CDMA (accès multiple par répartition de code) et comprenant un ensemble de circuits permettant de calculer le niveau du bruit de fond dans des codes non utilisés. Un autre circuit calcule la puissance moyenne du bruit par intervalle d'étalement aux fins d'obtention de la puissance du bruit par intervalle d'étalement. On établit en continu une moyenne de cette moyenne pendant des intervalles d'étalement au moyen d'un autre circuit produisant la puissance moyenne du bruit de fond. Un comparateur compare la puissance du bruit dans l'intervalle d'étalement actuel avec la puissance du bruit de fond ajoutée à un seuil programmable et produit une indication d'effacement si la puissance du bruit de fond plus un seuil de mobilité est dépassée.
Patent CA-2498812-A1 (CA)
Title: Biodegradable vegetable oil compositions
Inventor: ROTONDO ADAM W
IPC: C10M107/34
Filed: 2003-05-02
Abstract: A composition, comprising; (A) at least one triglyceride oil of the formula (I), wherein R1, R2 and R3 are aliphatic hydrocarbyl groups containing from about 7 to about 23 carbon atoms and (A) an antioxidant comprising an amine of the formula (II), wherein R4 is formula (III) or an alpha naphthyl group (IV) and R5 is hydrogen, an alkaryl group or an aralkyl group, R6 is an aryl group, an alkaryl group or an aralkyl group, with the proviso that when R5 is hydrogen, then R4 is an aryl group and (2) a phenol of the formula (V), wherein R13 is an alkyl group containing from 1 up to about 24 carbon atoms and a is an integer of from 1 up to 5. Optionally, the (A) and (B) composition may further comprise (C) other oils.
Patent CA-2505188-A1 (CA)
Title: Sanitary napkin for clean body benefit
Inventor: LLOYD SUSAN NICOLE
IPC: A61F13/15
Filed: 2003-12-16
Abstract: A sanitary napkin has a facing layer joined to a backsheet, and an absorbent core disposed between the facing layer and backsheet. The facing layer has a first region comprising a plurality of apertures, and a second region comprising a plurality of raised, out-of-plane deformations that can be soft, resilient, rib-like elements. In one embodiment, the sanitary napkin also comprises a deep-embossed channel.
Patent CA-2508428-A1 (CA)
Inventor: CANTIN BRUNO
IPC: G01R31/08
Filed: 2005-05-20
Abstract: In order to detect, localize and interpret a partial discharge occurring in a partial discharge site along an electrical equipment, two measurement probes and a synchronization probe are installed along the electrical equipment. The measurement probes detect pulses travelling in the electrical equipment while the synchronization probe detects a phase angle in the electrical equipment and is usable for calibration purposes. A control unit receives the signals sensed by the probes and conditions them. Digital processing applied on the conditioned signals, involving their correlation, a time-frequency distribution and a form factor estimation, allows establishing a diagnosis indicating a detection of a partial discharge and its localization along the electrical equipment. A wideband magnetic probe may be provided for detecting the pulses traveling in the electrical equipment.
Patent CA-2509869-A1 (CA)
Inventor: KELLY TIMM L
IPC: C23C22/36
Filed: 2003-12-04
Abstract: L'invention concerne un traitement liquide aqueux exempt de chromate et stable sur le plan chimique et thermique, destiné aux métaux et en particulier à l'aluminium, fournissant une résistance à la corrosion égale à celle d'autres traitements conventionnels contenant du chromate, contenant de l'eau et un acide fluoré sélectionné dans le groupe comprenant H¿2?TiF¿6?, H¿2?ZrF¿6?, H¿2?HfF¿6?, H¿2?SiF¿6?, H¿2?GeF¿6?, H¿2?SnF¿6?, HBF¿4?, et des mélanges de ces derniers ; un acide carboxylique organique soluble dans l'eau contenant au moins deux groupes hydroxy, à l'exception des groupes hydroxy qui font partie des groupes carboxyle, par groupe carboxyle dans chaque molécule d'acide, les sels solubles dans l'eau de ces acides, et des mélanges de ces derniers ; une source d'ions phosphate ; et un composant organique sélectionné dans le groupe comprenant des tanins et des polymères aminophénols.
Patent CA-2510238-A1 (CA)
Title: Cancer treatment using vaccine and high-dose cytokine
Inventor: ASTASTUROV IGOR
IPC: A61K39/00
Filed: 2003-10-21
Abstract: The present invention relates to the field of cancer immunotherapy. In particular, vaccines are administered in conjunction with high doses of cytokines to enhance an anti-tumor immune response.
Patent CA-2514664-A1 (CA)
Title: Stair tread protection system
Inventor: GIORDANO FRANCESCO
IPC: E04F11/17
Filed: 2005-08-03
Abstract: A protector device for protecting a stair tread has a base portion adapted to cover at least a portion of a stair tread and upon which a user can step. The base portion has a forward edge adapted to be generally aligned with a forward edge of the stair tread. The device further includes a clip portion extending from the forward edge of the base portion and adapted to secure the protector device to the stair tread.
Patent CA-2515884-A1 (CA)
Inventor: GUINTA DIANE R
IPC: A61K9/24
Filed: 1997-09-16
Abstract: A dosage form and a method are disclosed and claimed for administering a drug in a sustained and constantly ascending rate per unit time to provide an intended therapeutic effect while concomitantly lessening the development of unwanted effects.
Patent CA-2516148-A1 (CA)
Inventor: HESS MARKUS
IPC: F25D31/00
Filed: 2005-08-17
Abstract: The invention provides for a means to improve chilling capacities of draught beer dispense systems. The invention is comprised of a container of eutectic material that is designed to solidify at a temperature that is close to the desired serving temperature of the beverage that is being chilled. Generally beverages are stored in containers that are kept in remote walk-in refrigerators. Drinks may be dispensed at a location several hundred feet away from the storage container. The beverage trunk line used to transport the beverage to the dispensing tap is generally made up of a multi-line insulated construction that contains two central cooling liquid lines that will bring a cold glycol/water mixture, refrigerant or ice water to the tap and back in a closed loop to maintain the beverage's temperature. A eutectic material designed to freeze at a temperature close to the desired temperature of the cooling liquid is placed in the closed loop to as a reserve source of cooling capacity. Eutectic material is set in a tank of coolant and allowed to freeze. The container is made of a configuration and material that enhances heat transfer between the eutectic material and system coolant. The tank plasced in contact with the coolant in it's delivery and return loop. The tank of eutectic material may also be incorporated in a heat exchanger designed to give a final cooling boost to the beverage in close proximity to the dispensing tap. The volume of eutectic material may also be located in the volume of coolant that is part of the refrigerating device that forms the original source of the coolant.
Patent CA-2520932-A1 (CA)
Title: Dosage forms comprising ag013736
Inventor: FREDDO JAMES LAWRENCE
IPC: A61K45/06
Filed: 2004-03-17
Abstract: The invention provides dosage forms of a compound of formula (1) or pharmaceutically acceptable salts, solvates or prodrugs thereof. The invention further provides methods of treating abnormal cell growth, such as cancers, by admnistering the dosage forms to a mammal.
Patent CA-2521179-A1 (CA)
Title: Technical design concepts to improve helicopter obstacle avoidance and operations in "brownout" conditions
Inventor: MACISAAC MARGARET A
IPC: H04L29/06
Filed: 2004-03-31
Abstract: A method for flying in a degraded visual environment comprising the steps of collecting environmental data (102), processing the data and fusing (110) the data together into a combined input output which is fed into a head down display (114), head mounted or heads up display (120) and, preferably to a fly-by-wire (104) vertical take-off and landing capable vehicle wherein the fly-by-wire system makes automatic adjustments to the helicopter.
Patent CA-2524019-A1 (CA)
Inventor: ROSAMOND JAMES D
IPC: A61K31/4709
Filed: 2004-05-04
Abstract: Compounds of Formula (I) or Formula (II) wherein R1, X and Ar are as described in the specification, pharmaceutically-acceptable salts thereof, processes for preparing them, pharmaceutical compositions containing them and their use in therapy, especially for treatment of conditions associated with reductions in nicotinic transmission.
Patent CA-2524490-A1 (CA)
Title: Skateboard with direction-caster
Inventor: GANG SINGI
IPC: A63C17/01
Filed: 2003-04-30
Abstract: Disclosed herein is a skateboard having a front board, a rear board and a connecting element which interconnects the front board and the rear board in a spaced relationship, wherein at least one of the front board and the rear board has one or more than one direction-caster which is mounted on the underside of the plate of the boards. The connecting element has elastic matter in it so that it can be elastically twisted or bent when it receives twisting or bending force and can be restored to its original shape when the force is removed. With this skateboard, the rider can easily turn within a small turning radius, and driving force can be generated by the rider~s twisting motion without moving his/her feet.
Patent CA-2524983-A1 (CA)
Inventor: FOLK RANDALL W
IPC: B65D8/14
Filed: 2005-10-31
Abstract: A collapsible container for retaining and disposing liquids is described. The container includes an expandable liquid retaining portion and an inflatable top ring. As liquid, such as used motor oil, pours into the expandable liquid retaining portion the inflated top ring floats on top of the liquid as the liquid retaining portion expands. A top cover, which may be formed by flexible flaps with zip lock closures, may be included to seal the container for transport. A drain hole may be provided through a bottom portion of the container to drain the liquid out of the container. A handle may be provided to facilitate carrying the container filled with oil.
Patent CA-2525583-A1 (CA)
Title: Wireless well communication system and method for using the same
Inventor: SILVERS DAVID
IPC: E21B47/00
Filed: 2004-05-18
Abstract: A system and method for communicating between wells and a remote location employing a well hopping system. The well communication system transfers data requests and production control commands from a central data store through the Internet to a field office that acts as an Internet Protocol (IP) host. The field office and well units that are located at the surface of wellheads in gas, oil, and other well fields comprise a radio frequency (RF) network and communicate via radio waves. The field office sends the request packet through the RF network, and the packet hops from well unit to well unit until it reaches the destination well unit. The destination well unit executes the data request or the command and sends a response data packet back through the RF  network using the same well hopping system. Once the field office receives the response packet, it transmits the packet to the central data store, where the data is read and stored. Optionally, the well communication system can comprise one or more satellite offices that can download data from the central data store or send/receive data packets to/from the well units. The satellite system communicates with the central data store and the field station via the Internet.
Patent CA-2526133-A1 (CA)
Title: Ultra-wideband radar system using sub-band coded pulses
Inventor: ROGERSON GERALD D
IPC: G01S13/00
Filed: 2004-05-21
Abstract: Methods and apparatus are provided for radar systems using multiple pulses that are shorter than the expected range delay extent of the target to be imaged. In one implementation, a method for performing radar includes the steps of: transmitting a plurality of pulses (2502), each pulse having a different center frequency and a time duration shorter than an expected range delay extent of a target, wherein a total bandwidth is defined by a bandwidth occupied by the plurality of pulses; receiving reflections of the plurality of pulses (2504); and performing pulse compression on the received pulse reflections to generate a detection signal (2506) having a radar resolution approximately equivalent to the transmission and reception of a single pulse having the total bandwidth. In preferred form, the pulses comprise ultrawideband (UWB) pluses each occupying a sub-band of the overall system bandwidth.
Patent CA-2526631-A1 (CA)
Title: Migraine remedy
Inventor: CHAYASIRISOBHON SIRICHAI
IPC: A61K31/355
Filed: 2004-05-21
Abstract: The invention relates to uses and methods of treating migraine with a plant extract that includes a therapeutically effective dose of a mixture of flavonoids rich in proanthocyanidis. Methods and uses are described to substantially prevent migraine from occurring; reduce the frequency of migraine or reduce the severity of migraine symptoms.
Patent CA-2528635-A1 (CA)
Title: Tumor treatment using beta-sheet peptides and radiotherapy
Inventor: GRIFFIN ROBERT J
IPC: A61P35/00
Filed: 2005-12-28
Abstract: The invention relates to the use of designed .beta.-sheet peptides together with radiation therapy for cancer treatment. The .beta.-sheet peptides, which were designed using portions from several .alpha.-chemokines, exhibit activity as radiosensitizing agents, and have demonstrated synergism with radiation therapy for cancer treatment.  The .beta.- sheet peptides also exhibit activity as angiogenesis inhibitors.
Patent CA-2530106-A1 (CA)
Title: Compositions containing green tea catechins and one or more polyvalent mineral cations
Inventor: LUHADIYA ASHOK PREM CHAND
IPC: A23F3/16
Filed: 2004-06-28
Abstract: Disclosed are beverage compositions containing green tea catechins and polyvalent mineral cations, wherein the beverage compositions exhibit a relatively low turbidity. Also disclosed is a process for avoiding the turbidity issues associated with inclusion of calcium and green tea catechins.
Patent CA-2531116-A1 (CA)
Title: Diffusion layer modulated solids
Inventor: SKOUG JOHN W
IPC: A61F13/00
Filed: 2004-06-29
Abstract: Diffusion layer modulated solids that include an excipient and a soluble salt of a poorly soluble, basic drug; a soluble salt of a poorly soluble, acidic drug; or a poorly soluble, non-ionizable drug are useful, for example, for improved delivery of drugs.
Patent CA-2531624-A1 (CA)
Title: Assemblage of mill blanks
Inventor: CHERNETT JOREY A
IPC: B02C1/00
Filed: 2004-07-09
Abstract: The present invention relates generally to mill blank constructions to facilitate the manufacture of dental restorations. A given mill blank is formed in a shape (i.e. with a given geometry) that has been predetermined to reduce material waste when the mill blank is machined into the final part. A  set of two or more blanks each having such characteristics comprise a smart blank ~library~. In one embodiment, a smart blank library includes a sufficient number of unique blanks such that, when the geometry of the designed restoration is known, the smart blank with a highest yield can be selected for use in milling the restoration. The ~yield~ of a given smart blank represents the amount of material of the smart blank that is actually used in the final restoration. Automated processes for smart blank inventory management and smart blank selection are also described.
Patent CA-2531822-A1 (CA)
Title: Optoelectronic fiber codrawn from conducting, semiconducting, and insulating materials
Inventor: HART SHANDON D
IPC: C03B37/012
Filed: 2004-07-14
Abstract: The invention provides techniques for drawing fibers that include conducting, semiconducting, and insulating materials in intimate contact and prescribed geometries. The resulting fiber exhibits engineered electrical and optical functionalities along extended fiber lengths. The invention provides corresponding processes for producing such fibers, including assembling a fiber preform of a plurality of distinct materials, e.g., of conducting, semiconducting, and insulating materials, and drawing the preform into a fiber.
Patent CA-2532070-A1 (CA)
Inventor: MOULE TERRY GLYN
IPC: B60N2/64
Filed: 2004-06-28
Abstract: A seat portion (4) for a seat (2), which seat portion (4) comprises at least a first part (8) which is made of a first plastics foam material of a first density, and a second part (10) which is made of a second plastics foam material of a second and different density.
Patent CA-2532581-A1 (CA)
Inventor: PANATTONI CORY M
IPC: C08F2/58
Filed: 2004-07-14
Abstract: In pre-cast slab gel cassettes, the formation of pathways in which proteins can migrate between the gel and the walls of the cassette to form shadow bands is avoided by including a nonionic amphiphilic polymer of molecular weight exceeding 100,000 in the monomer solution from which the gel is formed and casting the gel with the polymer included. The nonionic amphiphilic polymer also prevents the resulting gel from sticking to the walls when the gel is to be removed from the cassette after electrophoresis.
Patent CA-2532805-A1 (CA)
Title: Pharmaceutical composition
Inventor: YAMAGATA TSUYOSHI
IPC: A61K45/06
Filed: 2004-07-16
Abstract: It is intended to provide a medicinal composition useful in treating, for example, hyperactive bladder which comprises 3,3,3-trifluoro-2-hydroxy-2-methyl-N-(5,5,10-trioxo-4,10-dihydrothieno[3,2-c][1]benzothiepin-9-yl)propanamide or a pharmacologically acceptable salt thereof and an anticholine drug.
Patent CA-2533285-A1 (CA)
Title: Method and arrangement for delivering mail
Inventor: ALARIO FLAVIO
IPC: G06Q10/00
Filed: 2004-08-31
Abstract: The invention relates to a method for delivering mail (10), wherein the mail is transported to a delivery address (20) and a notification message (50) is deposited thereon if the mail (10) cannot be delivered to an authorised recipient (30). According to said method, a charging area of a packet mailbox (60) is allocated to the recipient (30) of the mail (10) by means of an identification means (40), such as a bar code. Said identification means is applied to the notification message (50) together with position information of the packet mailbox and data of the recipient, such that the collector can collect the mail, for example, with the aid of a notification card on the packet mailbox.
Patent CA-2533397-A1 (CA)
Title: Substituted pyridin-2-ylamine analogues
Inventor: DE LOMBAERT STEPHANE
IPC: C07D251/52
Filed: 2004-07-22
Abstract: Substituted pyridin-2-ylamine analogues are provided, of the formula: wherein variables are as described herein. Such compounds are ligands that may be used to modulate specific receptor activity in vivo or in vitro, and are particularly useful in the treatment of conditions associated with pathological receptor activation in humans, domesticated companion animals and livestock animals. Pharmaceutical compositions and methods for using such compounds to treat such disorders are provided, as are methods for using such ligands for receptor localization studies.
Patent CA-2534030-A1 (CA)
Inventor: ZHANG ZEMIN
IPC: C12N5/09
Filed: 2001-02-28
Abstract: The present invention is directed to novel polypeptides and to nucleic acid molecules encoding those polypeptides. Also provided herein are vectors and host cells comprising those nucleic acid sequences, chimeric polypeptide molecules comprising the polypeptides of the present invention fused to heterologous polypeptide sequences, antibodies which bind to the polypeptides of the present invention and to methods for producing the polypeptides of the present invention.
Patent CA-2536512-A1 (CA)
Inventor: SCHMIDT ANN MARIE
IPC: A61K/
Filed: 2004-09-03
Abstract: This invention provides methods, compositions and articles of manufacture for inhibiting the onset of and treating glomerular injury. The instant invention is based on the blockade of RAGE and/or RAGE G82S function.