baber/WOPTO huggingface dataset:
Patent CA-2490715-A1 (CA)
Title: Process for producing vinyl perfluoroalkanesulfonate derivative
Inventor: SUZUKI KOJI
IPC: C07J31/00
Filed: 2003-06-20
Abstract: A process for producing easily and at a low cost vinyl perfluoroalkanesulfonate derivatives of the general formula (IV) useful as intermediates in the synthesis of drugs, natural products, and so on, characterized by reacting a carbonyl compound of the general formula (I) with a perfluoro- alkanesulfonic anhydride of the general formula (II) in the presence of 0.1 to 1.0 equivalent of a pyridine derivative of the general formula (III) based on the perfluoroalkanesulfonic anhydride. (A) (In the scheme, R1, R2, R3, R4, and R5 are each independently hydrogen, optionally substituted lower alkyl, optionally substituted lower alkoxy, or the like; R17 is trifluoromethyl or the like; and R18, R19, R20, R21, and R22 are each independently hydrogen, optionally substituted lower alkyl, or the like.)
Patent CA-2494627-A1 (CA)
Inventor: SMALLWOOD JOHN CLIFFORD
IPC: E05D15/24
Filed: 2005-01-21
Abstract: A hinge assembly (20) having a generally horizontal pivot axis (40), the assembly (20) including: a lower hinge member (21), said lower member (21) having a longitudinal recess (24) providing said axis (40) and a projection (25) extending longitudinally parallel to said axis (40), the projection (25) having a longitudinal substantially arcuate surface (26) spaced from said axis (40) by a fixed radius; and an upper hinge member (31), said upper member (31) having a pivot portion (35) located in said recess (24) so that the members (21, 31) can pivot relative to each other about said axis (40), the upper hinge member (31) further having a cavity (38) into which said projection (25) extends and moves, said cavity (38) having an entrance portion (39) located at a fixed radius relative to said axis (40) and extending longitudinally parallel to said axis (40), the entrance portion (39) being located adjacent said substantially arcuate surface (26) of said lower member (21).
Patent CA-2494771-A1 (CA)
Inventor: VAN ALMSICK ANDREAS
IPC: A01N43/56
Filed: 2003-07-23
Abstract: L'invention concerne des dérivés de benzoylpyrazoles de formule (I) et leur utilisation comme herbicides. Dans la formule générale (I), R?1a¿, R?1b¿, R?1c¿, R?2¿, R?3¿, R?4¿ et R?5¿ représentent différents restes, X représente un atome de pontage, L une chaîne carbonée et Y un atome de chalcogène.
Patent CA-2496445-A1 (CA)
Title: Anticoagulant and fibrinolytic therapy using p38 map kinase inhibitors
Inventor: VAN DER POLL THOMAS
IPC: A61P7/02
Filed: 2003-07-30
Abstract: Disclosed are methods for treating a disease or conditions relating to blood coagulation and fibrinolysis using p38 MAP kinase inhibitors.
Patent CA-2498903-A1 (CA)
Title: Hot melt thermoplastic elastomer composition and articles including same
Inventor: SUSTIC ANDRES I
IPC: A61F13/15
Filed: 2003-10-07
Abstract: The present invention includes methods and compositions relating to a hot melt thermoplastic elastomer composition that includes a block copolymer, a tackifying agent, and a plasticizer.
Patent CA-2500397-A1 (CA)
Title: Aav itr-mediated modulation
Inventor: YU XIANZHANG
IPC: A61K48/00
Filed: 2003-09-25
Abstract: The present invention relates to a stabilized nucleic acid that kills tumor cells and methods for producing the same. Specifically, the nucleic acid dru g comprises pairs of viral inverted terminal repeat hairpin loops which elicit cell apoptosis. The present invention also provides methods for making such a stabilized nucleic acid drug as well as methods for targeting the drug to a cell nucleus or genome. Accordingly, the nucleic acid drug of the present invention is useful for inducing apoptosis in cells, especially those lackin g p53, such as cancer cells.
Patent CA-2500403-A1 (CA)
Inventor: ABBOTT PETER EDWARD JAMES
IPC: C10G27/04
Filed: 2003-10-30
Abstract: La présente invention permet de séparer du propane et/ou des butanes d'une charge d'hydrocarbures contaminée par des alkyl-mercaptans, par une distillation fractionnée à une pression telle que la fraction de tête séparée contenant le propane et/ou les butanes précités se trouve à une température comprise entre 50 et 100 ·C. On introduit suffisamment d'oxygène dans la charge d'hydrocarbures pour oxyder les mercaptans qui sont présents et on soumet le mélange obtenu à la distillation fractionnée dans une colonne comprenant au moins un lit de catalyseur capable, dans les conditions existantes, d'oxyder les mercaptans en des composés soufrés à point d'ébullition élevé. Lesdits composés soufrés à point d'ébullition élevé sont séparés en tant que fraction de la phase liquide obtenue par la distillation.
Patent CA-2500780-A1 (CA)
Title: Alkyl glycidol carbonates used as co-surfactants
Inventor: NOERENBERG RALF
IPC: C11D3/34
Filed: 2003-09-30
Abstract: The invention relates to novel alkyl glycidol carbonates and the use thereof as co-surfactants. Said co-surfactants can be used in laundry detergents, household cleaners, body cleansers, and body care products.
Patent CA-2503255-A1 (CA)
Title: Brake actuator for a towed vehicle
Inventor: SAVARIA PIERRE
IPC: B60D1/00
Filed: 2005-04-06
Abstract: A brake actuator is mounted on a towed vehicle. The towed vehicle's own brake pedal actuates the brakes of the towed vehicle and the brake pedal is actuated by a cable mechanically and releasably attached to the brake pedal. The cable is itself fixedly attached to a cable attachment means which is part of a body. In turn, the body is connected to the towing vehicle through a towing implement in the farm of a tow bar. When the towing vehicle decelerates, the inertia of the towed vehicle causes the mounting bars to apply pressure against a lower part of the body, this is countered by the tow bar, connected on an upper part of the body, which has for effect to make the body rotate around its axis which is situated in a middle part of the body. This results in the lower part being moved forward which pulls on the cable, which in turn pulls on the brake pedal.
Patent CA-2504079-A1 (CA)
Title: Fabric for horizontal belt filter
Inventor: KANDA KAZUYUKI
IPC: B01D33/01
Filed: 2005-04-13
Abstract: A fabric for a horizontal belt filter comprises a two-layer structure in which an upper-surface-side weft forming an upper-surface-side layer and a running-face-side weft forming a running-face-side layer are woven together by a warp. An upper-surface-side surface of the fabric comprises a warp long crimp portion of a warp which passes over four or more continuous upper-surface-side wefts; and a warp latent portion which passes under one to four upper-surface-side wefts. At least a part of the warp latent portion passes under one or two running-face-side wefts to weave together the upper-surface-side layer and the running-face-side layer. The warp long crimp is formed on the upper-surface-side surface, and a weft long crimp is formed on a running-face-side surface. The fabric exhibits a good peeling property of a treated matter and which is superior in a cleaning property, rigidity, running stability, and wear resistance.
Patent CA-2504222-A1 (CA)
Inventor: SULLIVAN JASON A
IPC: H05K5/00
Filed: 2003-10-22
Abstract: The present invention features a robust customizable computing system comprising: a processing control unit; an external object; and means for operably connecting the processing control unit to the external object, the processing control unit introducing intelligence into the external object, thus causing the external object to perform smart functions. The processing control unit preferably comprises: (a) an encasement module comprising a main support chassis having a plurality of wall supports and a plurality of junction centers containing means for supporting a computer component therein, a dynamic back plane that provides support for connecting peripheral and other computing components directly to a system bus without requiring an interface, means for enclosing the main support chassis and providing access to an interior portion of the encasement module; (b) one or more computer processing components disposed within the junction centers of the encasement module; and (c) means for cooling the interior portion of the encasement module.
Patent CA-2504560-A1 (CA)
Title: Traitement de particules
Inventor: PAUL PHILLIP H
IPC: G01N21/64
Filed: 2003-11-14
Abstract: L'invention concerne des particules dispersées dans un liquide et agrégées selon une configuration dans laquelle toutes les particules sont disposées sur le même plan et traitées dans cette configuration. Les particules agrégées peuvent, par exemple, être simultanément exposées à un rayonnement électromagnétique qui tire des particules une réponse renseignant sur elles. Les particules peuvent, par exemple, être des cellules, des fragments de cellules, ou des perles contenant une substance à analyser du type généralement analysé dans un cytomètre.
Patent CA-2505048-A1 (CA)
Title: Identification system
Inventor: PARHOFER STEFAN
IPC: G07C9/00
Filed: 2004-09-08
Abstract: The invention relates to a system and method for effecting the reliable personalized identification and for enabling or preventing a logical and/or physical access to a target device. To this end, the device comprises a portable identification medium (1) comprising at least one biometric sensor (2), at least one input element (4), at least one output element (3), a processor with a memory and with an item of software, transmitting and receiving electronics and a remote station, which is placed on the target device or is actively connected thereto. The inventive device also comprises reading and evaluating electronics for verifying the authorization of the identification medium (1), an actuator and a memory, whereby an alternating B  field is generated for effecting an encrypted bi-directional exchange of data i.e. for carrying out a challenge response, signals are transmitted in the low-frequency range, and the identification medium and/or remote station can be programmed.
Patent CA-2506024-A1 (CA)
Title: Compensation de defaillances de composants radio par des specifications elargies
Inventor: KEARNEY KENNETH
IPC: H04B1/30
Filed: 2003-11-14
Abstract: Afin de compenser la dégradation de la performance due aux tolérances inférieures de composants radio analogues (105) à faible coût d'une radio analogue (100), un émetteur-récepteur de communication sans fil d'architecture de système futur emploie de nombreuses techniques de traitement de signaux numériques afin de compenser des défaillances de ces composants analogues afin de les spécifications modernes peuvent être élargies. Des fonctions de contrôle de gain automatique (110) sont fournies dans le domaine numérique, de manière à fournir une meilleure compensation de phase et d'amplitude, ainsi que de nombreux autres paramètres de fréquence radio.
Patent CA-2509697-A1 (CA)
Title: Sprayable oil-like formulations
Inventor: MUTTI BRUNA
IPC: A61K8/06
Filed: 2003-12-24
Abstract: This invention relates to transparent, sprayable cosmetic oil-in-water formulations that provide superior moisturization comparable to traditional oil formulations.
Patent CA-2509751-A1 (CA)
Inventor: GOHDE JON
IPC: G01F15/18
Filed: 2005-06-10
Abstract: Potential leakage points are avoided, mishandling or loss of loose, unattached parts minimized and installation in tight places facilitated by a meter bar of elongated cast metal structure having a central bar, an outlet conduit section and an inlet conduit section, both integral with the meter bar. The inlet and outlet sections may include integral tail pieces and an upstream end of the inlet section includes an elongated, downwardly curved conduit to eliminate the need for the use of elbows, pipes or nipples, etc.
Patent CA-2511844-A1 (CA)
Title: Raidisseur pour compresseur basse pression d'un moteur d'aeronef
Inventor: LEJARS CLAUDE
IPC: F02C7/32
Filed: 2005-07-05
Abstract: Dans un moteur d'aéronef, au niveau du compresseur basse pression (5), des effets de balourd peuvent se produire. Afin d'augmenter la rigidité de l'ensemble et donc de diminuer les criques éventuelles dues à des balourds accidentels, des raidisseurs (20) sont proposés, qui peuvent être solidarisés à une de leurs extrémités (22) au carter du moteur (7) au niveau du bras structural (10), et à l'autre extrémité (32) au compresseur (5), de préférence au niveau de la face amont du troisième redresseur (RD3). Avantageusement, les raidisseurs (20) sont en deux parties solidarisées l'une à l'autre; leur construction est optimisée pour limiter le poids additionnel dû à leur présence.
Patent CA-2512906-A1 (CA)
Title: Method for washing pulp in a bleaching line and a bleaching line
Inventor: SAETHERASEN JONAS
IPC: D21C9/10
Filed: 2003-12-09
Abstract: This invention relates to a method of bleaching cellulose pulp in a bleaching line, having at least two bleaching steps comprising a first (D1) and a second (D2) bleaching step, as seen in the direction of flow of the cellulose pulp, which bleaching steps have wash apparatuses (W4. W5) for the pulp arranged after the first and the second bleaching step, respectively, and in which wash liquor and where appropriate dilution liquor is led in principle in counter-current to the pulp flow through the bleaching steps in the bleach line, wherein that a substantial portion of the wash liquor, or all of it, is supplied by means of a main conduit (1), wherein - each one of said wash apparatuses (W4, W5) is independently supplied by means of first branch conduits (L1,L3) connected to said main conduit (1), - each one of said wash apparatuses (W4, W5) independently bleeds out wash filtrate by means of second branch conduits (L2,L4)connected to said main conduit (1), and said main conduit has an outlet end (10) which bleeds out at least some of said wash filtrate from said wash apparatus (W4, W5).
Patent CA-2516226-A1 (CA)
Title: Porous electrode, solid oxide fuel cell, and method of producing the same
Inventor: VOHS JOHN M
IPC: H01M8/12
Filed: 2004-02-23
Abstract: The present invention generally relates to porous electrodes for use in solid oxide fuel cells, whereby the electrodes are comprised primarily of ceramic material and electronically conductive material. The electrodes are prepared by impregnating a porous ceramic material with precursors to the electronically conducting material.
Patent CA-2522000-A1 (CA)
Inventor: VERVIER JACQUES
IPC: B22D39/02
Filed: 2004-04-15
Abstract: System (2) for tapping a high-temperature molten material, especially a molten metal, from a bath (8) and pouring it into a mould, comprising a mobile container (6) capable of moving with respect to an element (26) in such a way as, on the one hand, said container (6) may be plunged into the bath (8) to take some liquid and, on the other hand, lift the container (6) above a particular level for forcing the liquid to fall down with gravity through an aperture (10) along the wall. The system (2) does not imply high costs and allows to pour accurate volumes of molten material.
Patent CA-2523291-A1 (CA)
Title: Tricyclic indole derivatives and their use in the treatment of alzheimer`s disease
Inventor: REDSHAW SALLY
IPC: C07D487/06
Filed: 2004-04-21
Abstract: The present invention relates to novel hydroxyethylamine compounds having Asp2 (.beta.-secretase, BACE1 or Memapsin) inhibitory activity, processes for their preparation, to compositions containing them and to their use in the treatment of diseases characterised by elevated .beta.- amyloid levels or .beta.-amyloid deposits, particularly Alzheimer's disease.
Patent CA-2524796-A1 (CA)
Title: Selectable beam lens for underwater light
Inventor: POTUCEK KEVIN
IPC: F21V14/06
Filed: 2005-10-28
Abstract: A lens for a wet environment lighting device that has a fixture with an interior that has an opening, and at least one light source located within the fixture interior. Light from the light source proceeds out through the opening.  The lens is for location in front of the fixture and the light source located therein and the lens encloses the opening from the wet environment. The lens has a first light-directing area for directing light in a first beam pattern.  The lens also has a second light-directing area, distinct from the first light-directing area, for directing light in a second beam pattern, distinct from the first beam pattern. The lens is positioned relative to fixture and light source therein to select from the distinct beam patterns based on the alignment of the light-directing areas relative to the light source resulting from a positioning of the lens.
Patent CA-2527830-A1 (CA)
Inventor: BLACKBURN PETER
IPC: A61K39/00
Filed: 2004-06-01
Abstract: The invention concerns therapeutic vaccine compositions that comprise modified Insulin B chain components suitable for use as immunogenic agents for treatment and prevention of Type 1 Diabetes.
Patent CA-2528915-A1 (CA)
Inventor: SCHWARTZ ROLF-JOSEF
IPC: F27D99/00
Filed: 2005-11-24
Abstract: The invention relates to a device for heating up extrusion dies prior to their installation in an extruder, whereby the dies are heated up to a prescribed temperature and kept at this temperature, The device is characterized in that it comprises a gas-tight and thermally insulated oven housing (50) that has at least one charging and discharging opening (70) with an oven cover (40) and, inside the oven housing, there is an impact nozzle field (20) into which a die (90) can be placed, and in that the device (10) is provided with a heating means (100) that heats up a fluid that flows through the openings (110) of the impact nozzle field (20).   The invention also relates to a method for heating up extrusion dies prior to their installation in an extruder.
Patent CA-2529718-A1 (CA)
Title: Method of isolating cells from umbilical cord
Inventor: AUGER FRANCOIS A
IPC: C12N5/071
Filed: 2003-06-27
Abstract: The present invention relates a method for isolating four cell types from a single umbilical cord as pure cultures. These cell lines (epithelial cells, fibroblasts, smooth muscle cells and endothelial cells) can be characterised and utilised in experimental models and for therapeutic purposes. Particularly, the umbilical cells isolated herein are used to form a tissue replacement or engineered living composition. Also, the isolated umbilical cells of the invention may have the potential of progenitor cells.
Patent CA-2531380-A1 (CA)
Inventor: GOLBEN PETER MARK
IPC: F17C11/00
Filed: 2005-12-22
Abstract: The present invention provides alloys of the AB2 family composed of Ti, Zr, Mn, V, Fe, Cr and Ni that do not undergo disproportionation upon repeated hydrogen adsorption and desorption cycling process.
Patent CA-2531941-A1 (CA)
Title: Slotted electrode for high intensity discharge lamp
Inventor: LI YAN MING
IPC: H01J61/04
Filed: 2005-12-29
Abstract: Operation of an HID lamp may be improved by forming a glow generating recess on an exterior side the electrode. The lamp may be of standard construction with a light transmissive lamp envelope having a wall defining an enclosed volume. At least one electrode assembly is extended in a sealed fashion from the exterior of the lamp through the lamp envelope wall to be exposed at an inner end of the electrode assembly to the enclosed volume. A metal halide lamp fill is enclosed with an inert fill gas. The inner end of the electrode is formed with a recess having a least spanning dimension S and a recess depth of D where S is greater the electron ionization mean free path but less than twice the cathode fall plus negative glow distances, throughout the glow discharge phase of starting, for the chosen fill gas composition and pressure (cold).
Patent CA-2536160-A1 (CA)
Inventor: RYAN CHRISTOPHER J
IPC: A61B17/16
Filed: 2004-08-18
Abstract: A spring-loaded surgical awl is provided for orthopedic applications that include creating or enlarging holes in bone. The awl has an awl shaft with a cutting tip within a sleeve, with a spring disposed between the awl shaft and sleeve to return the cutting tip of the awl tip to a position within the sleeve after the cutting tip of the awl shaft contacts the bone. The outer sleeve has an end that preferably engages a bone plate and the travel of the awl tip is limited by a shoulder within the outer sleeve.
Patent CA-2536635-A1 (CA)
Title: Novel fungal proteins and nucleic acids encoding same
Inventor: STOCKLIN RETO
IPC: A61K38/00
Filed: 2004-08-25
Abstract: Disclosed herein are fungal nucleic acid sequences that encode novel polypeptides. Also disclosed are polypeptides encoded by these nucleic acid sequences, as well as derivatives, variants, mutants, or fragments of the aforementioned polypeptide, polynucleotide, or antibody. The novel leucine aminopeptidase (LAP) and other amino- and carboxypeptidases polypeptides, referred to herein as EXOX nucleic acids and proteins of the invention are useful in a variety of medical, research, and commercial applications.
Patent CA-2537013-A1 (CA)
Title: Method and apparatus for packaging wire in a wire container
Inventor: SIMON ERIC
IPC: B21F1/04
Filed: 2006-02-20
Abstract: Large diameter weld wire and methods for forming a large diameter weld wire are provided, in which weld wire is formed and a sinusoidal shape memory is imparted on the wire to enhance feedability and ease of withdrawal from a storage spool or container.
Patent CA-2539194-A1 (CA)
Title: Methods and scanning for wireless local area networks
Inventor: ABDEL-KADER SHERIF
IPC: H04L12/28
Filed: 2006-03-10
Abstract: A wireless device may connect to itself in Independent Basic Service Set mode and then actively scan or a particular wireless network name by transmitting one or more probe requests, each transmitted on a different communication channel.
Patent CA-2541693-A1 (CA)
Inventor: BRUCK CLAUDINE ELVIRE MARIE
IPC: A61K39/39
Filed: 2004-10-11
Abstract: The invention relates a combination therapy that finds utility in the treatment or prophylaxis of infectious diseases, cancers, autoimmune diseases and related conditions.
Patent CA-2541912-A1 (CA)
Title: Apparatus and process for providing wine information
Inventor: WEINBERG DAVID
IPC: G06V30/224
Filed: 2006-04-05
Abstract: Apparatus and method for providing wine information requested by a customer in an on-site wine/spirits retailer in a printed format attachment to a label or tag to a wine bottle or other container. The wine information may be augmented by personalized information also printed on the label. The apparatus and method may be part of a network linking a plurality of apparatus to a central control and database of wine information. The apparatus provides requested printed wine, optionally, in-depth information, optionally, with personalized information, for subsequent attachment to the bottle by the customer for transfer to another person, as a gift, which provides fully described information.
Patent CA-2541966-A1 (CA)
Inventor: STUHLBACHER FRANZ
IPC: A62C3/06
Filed: 2005-05-19
Abstract: A device is disclosed, for reducing the risk of fire or for inhibiting the spread of fire in preferably large open or covered tanks, comprising storage tanks for inflammable fluids such as crude oil or similar, covered by a floating body. The above comprises a fixed cylindrical cavity as tank for housing the fluid, provided with a protective wall enclosing the above at a given separation, serving as a trap chamber in the case of leakage. The above is characterised in that the tank (1) and, optionally, the trap chamber (4), contain a floating cover body (2), made from rolled extendable material (3) lying floating aligned with each other on the surface of the fluid (5), whereby structural foam (6) is inserted within the covering body (2) as flotation agent.
Patent CA-2549094-A1 (CA)
Title: System
Inventor: BURNELL SIMON
IPC: B01L3/00
Filed: 2004-12-17
Abstract: A microfluidic separation system (1) for separating fluid sample medium from cells provided in a sample, for example, a sample of bodily fluid which is to be subjected to further analysis. The system may include a microfluidic structure (2) and a cell aggregation agent. The microfluidic structure may include one or more microfluidic channels (3, 4, 5) operable to separate aggregated cells from fluid sample medium by size exclusion.