baber/WOPTO huggingface dataset:
Patent CA-2486327-A1 (CA)
Inventor: KUPFER GARY MICHAEL
IPC: A61P13/10
Filed: 2003-05-16
Abstract: On a découvert que l'expression d'un acide nucléique exogène codant pour un polypeptide qui présente une activité de la protéine Tax du virus de la leucémie T humaine de type 1 I (HTLV-1) dans des lymphocytes nuls p53 entraîne la sensibilisation de ces cellules à des agents détériorant de l'ADN. En conséquence, l'invention concerne une méthode permettant d'induire la mort cellulaire dans les lymphocytes nuls p53, ce qui permet d'améliorer leur susceptibilité aux agents détériorant l'ADN, et de détruire sélectivement des lymphocytes nuls p53. On a découvert que des vecteurs rétroviraux, et en particulier des vecteurs lentiviraux, permettent, de manière appropriée, l'expression transitoire de la protéine Tax de HTLV-1 dans les lymphocytes nuls, ce qui sensibilise lesdites cellules.
Patent CA-2486657-A1 (CA)
Inventor: SCHACHTER VINCENT
IPC: G16B50/30
Filed: 2003-04-09
Abstract: The method organizes genomic and proteomic information in a organized databa se having a plurality of data nodes and a plurality of links capable to bind da ta nodes two by two, genomic and proteomic information being stored in a plurality of independent databases The access method to access by query to t he contents of a database organized by the preceding organization method comprises, for a defined query, steps of: a) organizing of the query in the form of a graph pattern comprising a plurality of nodes and a plurality of links binding the nodes two by two, the nodes and the links being taken in t he set of data node types and links types respectively of the organized databas e b) seeking in the database of a set of nodes and links whose type corresponding to the said query thus organized, the said set of nodes and links forming a set of occurrences of the graph pattern; c) provisioning the terminal with the said set of nodes and links.
Patent CA-2487347-A1 (CA)
Inventor: MITSUIKI KAZUTAKA
IPC: G11B20/12
Filed: 2003-05-23
Abstract: An information recording device records recording information including audio and unit information including reproduction control information for the audio information on a rewritable recording medium. After this recording is performed, temporary management information for all the unit recording information recorded on the recording medium is generated and recorded on the recording medium. Since the temporary management information is management information for the unit information recorded on the writable recording medium, each time new unit recording information is recorded on the recording medium, temporary management information is generated and recorded on the recording medium so that after this the unit recording information can be reproduced from the recording medium by referencing the temporary management information. If an access error such as a write error and a verify error is caused while recording temporary management information, the position on the recording medium will not be used, the temporary recording position is modified, and the temporary information is recorded.
Patent CA-2489720-A1 (CA)
Inventor: DOERR HARALD
IPC: C08K3/00
Filed: 2003-05-19
Abstract: The invention relates to composite materials having an optical effect, containing at least one moulded body which is essentially made of core-covering particles. The covering thereof forms a matrix and the core thereof is essentially solid and has an essentially monodisperse size distribution.  There is a difference between the refractive indices of the core material and the covering material and at least one further material which determines the mechanical properties of the composite. The invention also relates to a method for producing composite materials. The inventive materials have a colouring effect, according to the observation angle, and freely adjustable mechanical properties.
Patent CA-2490566-A1 (CA)
Inventor: BARANOWSKI JOHN
IPC: B65G27/00
Filed: 2004-12-22
Abstract: A dispenser includes a feeder bowl for receiving items to be dispensed, and a first vibration device for vibrating the feeder bowl. the dispenser also includes a plurality of dispensing paths positioned around the feeder bowl, and a rotation drive for rotating the dispensing paths. Moreover, the dispensing paths include a second vibration device for vibrating the dispensing paths proportionately to a physical characteristic of each of the items, such that the dispensing paths dispense the items singularly.
Patent CA-2490797-A1 (CA)
Inventor: MODZIK ANDREW
IPC: A01D75/30
Filed: 2004-12-20
Abstract: A traction enhancement system and method of using the same for use with a turf mower having a vehicle frame, a first drive wheel operably mounted to the vehicle frame, and a cutting unit positionable in a first position, where the cutting unit is support by ground engaging rollers, and a second position, where the cutting unit is support by the vehicle frame. A traction system is then operably coupled between the cutting unit and the vehicle frame such that the traction system can modulate the cutting unit between the first position and the second position for improved traction of the first drive wheel.
Patent CA-2491941-A1 (CA)
Title: Nanostructures et leurs procedes de fabrication
Inventor: OHLSSON JONAS BJOERN
IPC: H01L31/068
Filed: 2003-07-08
Abstract: Publié sans précis
Patent CA-2492042-A1 (CA)
Inventor: CHEN KEMING JOSEPH
IPC: H03G3/20
Filed: 2003-07-10
Abstract: A method and system for controlling an output signal power level of a wireless transmitter can be created by detecting the signal power level of the transmitter with a detector, selectively attenuating the output signal power level with an attenuator having variable attenuation levels, and monitoring the output signal power level and comparing the output signal power level, as determined by the detector, to a predetermined threshold with a processor. The processor preferably controls the attenuator in accordance with the comparison of the output signal power level and the predetermined threshold.
Patent CA-2492892-A1 (CA)
Title: Process of forming electroluminescent display panel with through hole connectors
Inventor: FOO KEN KOK
IPC: H05B33/10
Filed: 1993-05-06
Abstract: Forming an electroluminescent display panel from an EL laminate electrically connected to voltage driving circuitry comprising: - providing a substrate sufficiently rigid to support the laminate and formed with through holes proximate the ends of address lines subsequently formed; - forming a conductive path through each through hole for electrical connection of each address line subsequently formed to the voltage driving circuit; -forming rear spaced address lines on the substrate, one end of each rear address line ending adjacent to a through hole and electrically connected with the conductive path; -forming a dielectric layer with sintering on the rear address lines; -forming a phosphor layer above the dielectric layer; -optionally forming a transparent dielectric layer on the phosphor layer; and - forming front spaced address lines on the underlying phosphor or transparent dielectric layer, one end of each front address line ending adjacent a through hole and electrically connected with the conductive path.
Patent CA-2493007-A1 (CA)
Title: Protein complexes of the tip60 transcriptional activator protein
Inventor: BAUER ANDREAS
IPC: C07K14/47
Filed: 2003-07-18
Abstract: The present invention relates to the TIP60-transcriptional activator protein complex, which is a part of the beta-amyloid precursor protein (APP) processing pathway, component proteins of the said complexes, fragments and derivatives of the component proteins, and antibodies specific to the complexes. The present invention also relates to methods for use of these complexes and the interacting proteins in, inter alia, screening, diagnosis, and therapy, as well as to methods of preparing the complexes.
Patent CA-2493318-A1 (CA)
Inventor: NISHIBAYASHI YOSHIKI
IPC: H01L21/44
Filed: 2003-06-18
Abstract: An n-type semiconductor diamond producing method, an n-type semiconductor diamond, pn-junction semiconductor diamond, a pnp-junction semiconductor diamond, an npn-junction semiconductor diamond, and a pin-junction are provided. A diamond {100} single-crystal substrate (10) is processed to form a diamond {111} surface. A diamond is epitaxially grown while the diamond {111 } surface is being doped with an n-type dopant to form an n-type diamond epitaxial layer (20). Combining a thus produced n-type semiconductor diamond , a p-type semiconductor diamond, and a non-doped diamond, and using a p-type semiconductor diamond {100} single-crystal substrate, a pn-junction semiconductor diamond, a pnp-junction semiconductor diamond, an npn-junction semiconductor diamond, and a pin-junction semiconductor diamond are produced .
Patent CA-2493998-A1 (CA)
Inventor: LU XINYA
IPC: C09J171/00
Filed: 2003-07-09
Abstract: The present invention concerns solvent-based acrylic pressure sensitive adhesives and hot melt (or solvent-less) acrylic pressure sensitive adhesive s comprising a solution or misible blend of a. at least one hydrophobic (meth) acrylic polymer, b. at least one substantially water insoluble polyol having a number average molecular weight of from 1,000 to 20,000 and selected from th e group consisting of polyester polyols, acrylic polyols, polycarbonate polyol s and polyether polyols. c. at least one transition metal complex as cross- linking agent, d. optionally one or more tackifying resins, g. optionally on e or more solvents. h. optionally one or more of plasticizers, adhesion promoters, pigments, fillers, antioxidants and UV stabilizers. It employs polyols which are substantially insoluble in water and miscible with the acrylic polymer used in the adhesive composition.
Patent CA-2495487-A1 (CA)
Title: Combinaison de zd6474, inhibiteur du recepteur du facteur de croissance enfotheliale vasculaire, et radiotherapie pour le traitement du cancer
Inventor: WEDGE STEPHEN ROBERT
IPC: A61P35/00
Filed: 2003-08-05
Abstract: L'invention concerne un procédé de production d'un effet de réduction antiangiogénique et/ou de la perméabilité vasculaire chez un animal à sang chaud tel qu'un humain, en particulier une méthode de traitement du cancer, en particulier un cancer impliquant une tumeur solide, qui comprend l'administration de ZD6474 en combinaison avec le rayonnement ionisant. L'invention concerne également l'utilisation de ZD6474 dans la fabrication d'un médicament destiné à produire un effet de réduction antiangiogénique et/ou de la perméabilité vasculaire chez un animal à sang chaud tel qu'un humain qui est traité par rayonnement ionisant.
Patent CA-2495517-A1 (CA)
Title: Tamper-resistant authentication mark for use in product or product packaging authentication
Inventor: VIG RAKESH
IPC: G06V10/143
Filed: 2003-08-05
Abstract: A method of authenticating products or packaging by analyzing key ingredient s on products or on product packaging is disclosed. Light-sensitive compounds can be used to identify the product or product packaging. The product or product package may include visible or invisible ink containing a particular light-sensitive compound. One or more light-sensitive compounds and ink, if used, may be printed in one or more locations on the product or product packaging to produce an authentication mark to inhibit inadvertent or intentional removal of the mark, thereby rendering the mark tamper-resistant . The mark is sealed to isolate the mark from the environment. A device may be used to irradiate the mark and read light absorption or emission. A controll er determines the authenticity of the mark by comparing the emitted or absorbed properties to a standard.
Patent CA-2498634-A1 (CA)
Title: A process for the preparation of drospirenone
Inventor: CONSTANTINO FRANCESCA
IPC: A47J17/18
Filed: 2005-02-28
Abstract: A process is described for preparing drospirenone, a synthetic steroid with progestogenic, antimineralocorticoid and antiandrogenic activity, useful for the preparation of pharmaceutical compositions with contraceptive action, starting from 5,6.beta.-epoxy-7.beta.-hydroxy-15.beta.,16.beta.-methylene-3.beta.-pivaloyloxy-5.beta.-androstan-17-one.
Patent CA-2499338-A1 (CA)
Inventor: DASTBAZ NATHALIE
IPC: C11D3/37
Filed: 2003-09-16
Abstract: The present invention relates to a cleaning composition containing a zwitterionic surfactant, a glycol ether cosurfactant, a hydrophilizing polym er and water.
Patent CA-2500394-A1 (CA)
Inventor: RUFF GREGORY
IPC: A61B17/08
Filed: 2003-09-29
Abstract: L'invention concerne un fil de suture à pointes servant à réunir des tissus, et une aiguille chirurgicale combinée à un fil de suture à pointes. Le fil de suture comprend un corps allongé et une pluralité de pointes saillant du corps. Chaque pointe permet au fil de suture de résister à tout mouvement en direction opposée aux pointes. La disposition des pointes sur le corps peut être décalée, à spirales multiples coupées, à chevauchement ou aléatoire. La configuration des pointes peut présenter un certain angle en spirale .alpha., un angle de coupe de pointe .theta., une profondeur de coupe de pointe, une longueur de coupe de pointe, une distance de coupe de pointe, une face inférieure de pointe, une base de pointe arquée, ou une dimension de pointe variable.
Patent CA-2500788-A1 (CA)
Title: Method for monitoring and analysing a process
Inventor: LAITINEN-VELLONEN SAKARI
IPC: D21G9/00
Filed: 2003-10-23
Abstract: The invention relates to a method for monitoring and analysing a production process. In the method, a large number of variables are measured from the process, with the aid of these variables, fingerprints according to a good a nd a poor process situation, relative to runnability, are defined in several su b- processes and are the stored in a memory, the stored fingerprints are compar ed with fingerprints obtained in a normal process situation, on the basis of th e comparison, the difference, displayed graphically to the user, between the recorded good situation and the momentary process situation is defined.</SDO AB>
Patent CA-2502841-A1 (CA)
Title: Systeme et procede de suppression de bruit dans un circuit d'asservissement de phase
Inventor: PARK JOONBAE
IPC: H03L7/197
Filed: 2003-10-23
Abstract: L'invention concerne un système et un procédé d'amélioration du rapport signal sur bruit d'un générateur de fréquences supprimant le bruit de phase et le bruit généré par les défauts d'adaptation dans les circuits internes du générateur. On réalise cette opération au moyen d'un schéma de modulation décalant les signaux de bruit non désirés en dehors de la largeur de bande de boucle du générateur. Lorsqu'ils sont décalés de cette manière, les signaux de bruit peuvent être éliminés entièrement ou selon un degré recherché au moyen, par exemple, d'un filtre disposé sur le trajet du signal du générateur. Dans un mode de réalisation, un modulateur Sigma-Delta commande la valeur d'un diviseur de fréquence suppresseur d'impulsion disposé le long d'un trajet de retour d'une boucle à verrouillage de phase afin de réaliser le niveau souhaité de suppression. Dans un autre mode de réalisation, une entrée de signal de référence dans une boucle à verrouillage de phase est modulée afin de réaliser la suppression de bruit. Dans un dernier mode de réalisation, les formes précédentes de modulation sont combinées afin d'obtenir le décalage de fréquence recherché. Grâce à ces techniques de modulation, le rapport signal sur bruit du générateur de fréquence peut être sensiblement amélioré tout en réalisant simultanément des durées de verrouillage plus rapides.
Patent CA-2503504-A1 (CA)
Title: Signalling
Inventor: MOSHAL MARTIN
IPC: G07F17/32
Filed: 2003-10-23
Abstract: A signalling system 10 includes a gaming server operable under program control to regulate the progress of a multiplayer 12 game in accordance with game play decisions made, in turn, by each of the participating players, a user terminal for each player, and a display monitor associated with each user terminal.  Each user terminal is operable by a player to access the gaming server along a communication channel and to make game play decisions. Each display monitor is responsive to communication from the gaming server to display to a player an indicium, in the form of a graphic icon, representing a status of that player's participation in the game.
Patent CA-2503577-A1 (CA)
Title: Procede de production d'un circuit integre encapsule
Inventor: GRUDIN OLEG
IPC: B81B7/00
Filed: 2003-10-27
Abstract: La présente invention concerne un procédé de production d'un circuit intégré encapsulé. Le procédé comprend une première étape de construction d'un circuit intégré dans lequel une micro-structure est suspendue au-dessus d'une micro-cavité et dans lequel un élément chauffant prévu sur la micro-structure est capable de se chauffer lui-même et son voisinage immédiat. Une couche de matériau protecteur est ensuite déposée sur ladite micro-structure et une ouverture de la micro-cavité est recouverte, ledit matériau protecteur se trouvant à l'état solide à température ambiante et pouvant protéger la micro-structure pendant les procédures de découpage en dés de la tranche de silicium et le conditionnement subséquent. Le circuit intégré est encapsulé et un courant électrique est envoyé dans l'élément chauffant de manière à ce qu'une partie du matériau protecteur soit éliminé et qu'un volume intérieur libre soit formé au-dessus et au-dessous de ladite micro-structure.
Patent CA-2504513-A1 (CA)
Inventor: WOODS JOHN R
IPC: B65D83/44
Filed: 2005-04-20
Abstract: A valve assembly is disclosed for use in an aerosol spray can capable of spraying viscous materials or materials with large particulates without clogging or packing like traditional aerosol spray cans designed for spraying texture materials. The valve opening may be located at substantially any point between the bottom and the top of the container. The valve assembly includes a plurality of side-fitting dip tubes, a side-feeding mechanism, and at least one storage member connected, respectively, to at least one of the dip tubes, whereby texture material is dispensed when a central channel is aligned with a side conduit that is in flow communication with the dip tubes. This allows highly-viscous materials, such as a fire suppressant material, or materials having large particulates, such as stucco, as well as resin/catalyst or blowing-agent/urethane combinations to be sprayed from a single aerosol spray can without clogging.
Patent CA-2506375-A1 (CA)
Title: Tube extracting device
Inventor: REGAN DANIEL E
IPC: B21D41/04
Filed: 2005-05-05
Abstract: The invention is related to a tube extracting device for compressing a tube end extended from a conventional drum of a boiler to remove the tube. The device includes a housing comprised of an outer clamping plate and an inner clamping plate pivotally connected by a pin. A grip far receiving the tube extends down from the housing. A hydraulically-powered ram moves the outer clamping plate relative to the inner clamping plate so that the grip closes around and compresses the tube. The power to the hydraulic ram is then shut, springs return the outer clamping plate and the inner clamping plate to their original position, which, in tum opens the grip so that the removed tube can be released from the device. The device is then lifted by a handle and the tube is removed from the drum.
Patent CA-2506423-A1 (CA)
Inventor: MOSSOP PETER JOHN
IPC: A61F2/82
Filed: 2003-12-03
Abstract: L'invention concerne une prothèse adaptée pour le placement inter-luminal par déploiement endovasculaire concernant le traitement de la dissection vasculaire, cette prothèse possédant des stents auto-extensibles (38) reliés ensemble afin de définir une surface oblongue d'engagement de paroi luminale. Au moins un des stents comporte une revêtement constitué d'un matériau greffé biocompatible (36) afin de définir une partie couverte (25). Ce revêtement est conçu afin de fermer une rupture (7) dans la paroi luminale (6) et les stents sont adaptés à la pression exercée sur la paroi luminale, adjacente à la rupture et au delà de la rupture.
Patent CA-2506628-A1 (CA)
Title: Dermal delivery of a water-soluble selective cyclooxygenase-2 inhibitor, e.g. parecoxib, valdecoxib and benzopyran derivatives
Inventor: STOLLER BRENDA M
IPC: A61K31/35
Filed: 2003-11-07
Abstract: A pharmaceutical composition for application to an area of skin of a subject for local and/or systemic treatment of a COX-2 mediated disorder comprises a backing sheet that is flexibly conformable to the area of skin, the backing sheet having opposing surfaces that are respectively distal and proximal to the skin when applied; and a coating on the proximal surface of the backing sheet that comprises (a) an adhesive and (b) a water-soluble active agent selected from selective COX-2 inhibitory drugs, prodrugs and salts thereof, the active agent being in a therapeutically effective total amount and dispersed in a matrix that comprises zero to less than an active agent solubilizing effective amount in total of one or more solvents other than th e adhesive. A method of local treatment of a site of pain and/or inflammation in a subject comprises applying the composition to a skin surface of the subjec t, preferably at a locus overlying or adjacent to the site of pain and/or inflammation, and leaving the composition in place for a time period effecti ve to permit delivery of a locally therapeutic amount of the active agent. A method of systemic treatment of a subject having a COX-2 mediated disorder comprises applying the composition to a skin surface of the subject, and leaving the composition in place for a time period effective to permit transdermal delivery of a therapeutic amount of the active agent.
Patent CA-2509166-A1 (CA)
Title: Multilayer frankfurter loading system and method
Inventor: HARRISON WILLIAM L
IPC: H05B1/00
Filed: 2003-12-09
Abstract: A system and method for multi-layer loading of food items such as frankfurte rs in a receptacle (16) includes the steps of displacing groupings of frankfurters (10,12) along a staging area (48), allowing the frankfurters to drop downwardly by gravity to an accumulation and storage area (64) until at least two layers of frankfurters are accumulated and allowing the double lay er of frankfurters to drop downwardly into a packing receptacle in a packing ar ea (69). The method of the invention is accomplished by providing a with lug chain (58) lugs spaced to group frankfurters in desired groupings on the staging area (48), a first set of displaceable supports positioned in the accumulation and storage area (64) a second set of displaceable suppors positioned in the accumulation and storage area allow at least two layers of frankfurters to be accumulated, then actuated to allow the two layers to dro p vertically downwardly to a collection receptacle (16) in the packing area, a nd a pair of tucking flaps (32,34) that are actuated to an open position to all ow two layers of frankfurters to fall downwardly therebetween and to a closed position in which two layers frankfurters to fall downwardly therbetween and to a closed position in which frankfurters are forced by contact therewith into appropriate alignment within the receptacle (16).
Patent CA-2511098-A1 (CA)
Title: Dispersing search engine results by using page category information
Inventor: HAMILTON NICOLE A
IPC: G06F17/30
Filed: 2005-06-29
Abstract: Systems and methods for dispersing search engine results by category. A search engine application queries a searchable index of document data associated with a plurality of electronic documents in response to a search request to identify one or more electronic documents having document data matching data included in the search request. The search engine application disperses identified electronic documents according to category data included in the document data for display to a user.