baber/WOPTO huggingface dataset:
Patent CA-2510887-A1 (CA)
Inventor: SIKORA KEITH
IPC: A61K38/20
Filed: 2005-06-20
Abstract: The present invention provides compositions and methods for reducing the severity of inflammatory bowel disease. The composition comprises polymeric microspheres encapsulating IL-10. These polymeric microspheres can be administered orally to individuals to treat inflammatory bowel disease.
Patent CA-2517741-A1 (CA)
Title: Drive mechanism for drug delivery device
Inventor: PLUMPTRE DAVID AUBEY
IPC: A61M5/315
Filed: 2004-03-03
Abstract: Drive mechanism for use in a drug delivery device comprising: a housing having a helical thread, preferably an internal helical thread; a dose dial sleeve (70) having a helical thread engaged with the helical thread of the said housing; a drive sleeve (30) releasably connected to the said dose dial sleeve (70); and a clutch means (60) located between the dose dial sleeve (70) and the drive sleeve (3 0); When the dose dial sleeve (70) and the drive sleeve (30) are coupled, both are allowed to rotate with respect to the housing. When the dose dial sleeve (70) and the drive sleeve (30) are de-coupled, rotation of the dose dial sleeve (70) with respect to the housing is allowed, whilst rotation of the drive sleeve (30) with respect to the housing is not allowed, whereby axial movement of the drive sleeve (30) is allowed so that a force is transferred in the longitudinal direction to the proximal end of the drug delivery device.
Patent CA-2518782-A1 (CA)
Title: Oligonucleotide mimetics
Inventor: SANTULLI-MAROTTO SANDRA
IPC: A61K38/00
Filed: 2004-03-12
Abstract: The present invention relates, in general, to a method of using aptamers to modulate the immune system and, in particular, to a method of inhibiting CTLR-4 function and to aptamers suitable for use in such a method.
Patent CA-2519643-A1 (CA)
Title: Method and apparatus for reducing co-channel interference in a communication system
Inventor: CUDAK MARK C
IPC: H04L12/56
Filed: 2004-03-11
Abstract: A downlink frame (401) is divided in to similar sized resource blocks (403, 405, 407) with each co-channel sector scheduled to transmit from the beginning of its respective assigned resource block. Transmissions to remote units within the particular sector will occur only within the particular resource block, up to a point where all N resource units have been utilized. Beyond that point, additional transmissions are scheduled to be transmitted at the end of the resource blocks assigned to the other sectors.
Patent CA-2520845-A1 (CA)
Inventor: LODEWIJKS GABRIEL
IPC: B65G39/12
Filed: 2004-03-18
Abstract: A supporting body (1) for an axially moving body such as a conveyor belt, a cable or a stepless escalator, comprising a roller (3) rotatable about a shaft (2) for the support of the body and at least a first support (4) in which the shaft of the roller is mounted for carrying the roller, wherein a second support is provided, wherein the first support and the second support (5) are designed to cooperate in carrying the roller, wherein the second support is fixedly mounted and the first support can, in the moving body's direction of movement, be fixedly coupled with the second support, while in a plane perpendicular to this direction of movement, the first support is rotatable about a pivoting point located on a contact surface shared by the roller and the body to be supported by the roller.
Patent CA-2521310-A1 (CA)
Title: A container for product with thin wall
Inventor: DENIS GERARD
IPC: B65D23/10
Filed: 2004-03-26
Abstract: The present invention concerns a container having a body (1) formed by wall or walls with a greater diameter S1 and at least a neck (2) with a diameter S2.  The container has made from a semi-crystalline PET, having a wall thickness of less than 100 ~m, substantially in the middle of its body and having a complex, three dimensional shape convenient for gripping, this part having a diameter S3.
Patent CA-2522832-A1 (CA)
Title: Portable video system
Inventor: SCHEDIVY GEORGE
IPC: G11B31/00
Filed: 2004-04-06
Abstract: A portable video system comprises a video unit for facilitating play of a video medium, the player having a hinge, a display pivotally attached to the video player on the hinge, and a base unit secured to a substrate for selectively coupling a control panel of the video unit to the substrate, wherein the control panel can be selectively un-coupled from the base unit.
Patent CA-2525164-A1 (CA)
Title: Content re-lock control
Inventor: CHAPMAN ANN E
IPC: H04N7/16
Filed: 2005-11-02
Abstract: Content re-lock control is described. In an embodiment, restricted content is unlocked such that the restricted content can be rendered for a rendering duration. A user-selectable input is received that time-shifts the rendering duration of the restricted content, and an effective rendering duration of the restricted content can be determined from the rendering duration and a time-shift duration that corresponds to the time-shift.
Patent CA-2525664-A1 (CA)
Inventor: NELSON CRAIG R
IPC: H01M50/198
Filed: 2004-05-12
Abstract: An IC card includes at least one plastic layer (915), a battery (865) and at least one electronic device (980) embedded in the plastic layer (915). The battery (865) is electrically connected to the electronic device (980) for providing power to the device (980). The battery (865) includes an anode, a cathode, and at least one polymer matrix electrolyte (PME) separator disposed between the anode and the cathode. The PME separator includes a polyimide, at least one lithium salt and at least one solvent all intermixed. The PME is substantially optically clear and stable against high temperature and pressure, such as processing conditions typically used in hot lamination processing or injection molding.
Patent CA-2527256-A1 (CA)
Inventor: GASTALDI ANDRE
IPC: A61F5/56
Filed: 2004-05-27
Abstract: Dispositif intra-oral auto-adaptable pour corriger soi-même l~asymétrie des articulations temporomandibulaires, comprenant deux coussinets (1) en matièr e souple destinés à être serrés chacun entre les molaires inférieures et supérieures, ces deux coussinets (1) étant reliés entre eux par un lien pour éviter qu~ils puissent être avalés, caractérisé en ce que ledit lien est constitué par deux tiges (3, 7, 14) en matière rigide dont les extrémités so nt chacune fixées à un coussinet (1), les extrémités des tiges opposées aux coussinets (1) étant reliées entre elles par une partie (4, 8, 15) formant charnière permettant de modifier l~écartement entre les deux coussinets (1).
Patent CA-2527509-A1 (CA)
Inventor: SWARTZ JOHN H
IPC: E01C11/10
Filed: 2002-06-14
Abstract: Composite mixture materials made of recycled plastic, glass and rubber, and optionally sand, gravel and metal and containing no pretroleum distillates, unless a fire retardant or recycled pavement is used are disclosed.  Methods of using the composite mixture materials include making expansion joints in pavements, and making panels, walls, blocks, impact protection walls and other such structures. Methods of making the composite mixture include heating the components of the material in inert gas in environmentally friendly manner. Compressive pressure is applied to composite mixture materials in making expansion joints, manhole cover recess fillers and filling potholes to build in an elastic strain to overcome both composite material shrinkage on cooling solidification of the material and the thermal contraction of pavement.
Patent CA-2527920-A1 (CA)
Inventor: RADKE DANIEL DEAN
IPC: E02F3/76
Filed: 2005-11-25
Abstract: An articulated loader has an articulated chassis, two A-frames, and four track assemblies. A narrow portion each of the A-frames faces a narrow portion of the other A-frame. The articulated chassis includes a front portion and a rear portion. Likewise, there is a front or first A-frame and a rear or second A-frame. The A- frames are connected to the overall chassis at points close to but offset from the point of vehicle articulation via ball joints and via hydraulic suspension cylinders toward the wider portions of the "A"s. The chassis of the vehicle is suspended above the first and second A-frames. The vehicle is propelled along the ground by tracks that are independently suspended. The bulk of the load from the blade, i.e., the blade load, is transferred directly to the tracks via the first and second Aframes; the first and second ball joints and pivot connections between the first and second A- frames and the track frames for each track assembly. Thus the chassis sees little of the blade load allowing for a lighter, less bulky vehicle.
Patent CA-2527946-A1 (CA)
Inventor: LUTHRA AJAY
IPC: G06K9/36
Filed: 2004-06-02
Abstract: La présente invention concerne un système et un procédé qui permettent de restructurer un groupe d'images de manière à assurer l'accès aléatoire au groupe d'images sans sensiblement dégrader la qualité de service pour le contenu vidéo. Lors du codage d'une image courante, si l'image courante est une image I, l'image courante est codée au moyen d'un codage intra. Si l'image courante n'est pas une image I et n'est pas référencée par des images à venir, l'image courante est comprimée au moyen d'un nombre arbitraire d'images antérieures qui servent de référence. Si l'image courante n'est pas une image I, l'image courante n'est pas référencée par des images à venir, l'image est comprimée et le nombre d'images de référence antérieures est limité de sorte que les images antérieures à la dernière image I ne soient pas utilisées en tant que référence. Ce processus se poursuit jusqu'à la fin du groupe d'images.
Patent CA-2529238-A1 (CA)
Title: Triazolotriazine compounds and uses thereof
Inventor: CUI JINGRONG
IPC: A61P35/00
Filed: 2004-06-25
Abstract: The present invention relates to compounds of the Formula (I), and their pharmaceutically acceptable salts. These compounds modulate the activity of c-Met and are therefore expected to be useful in the prevention and treatment of c-Met related disorders such as cancer.
Patent CA-2529358-A1 (CA)
Title: Steroid modified solatrioses
Inventor: WEYMOUTH-WILSON ALEXANDER CHAR
IPC: C07H15/00
Filed: 2004-07-08
Abstract: The invention pertains to steroid modified solatrioses and the synthesis thereof as well as to intermediate compounds useful for the synthesis of the steroid modified solatrioses.
Patent CA-2531847-A1 (CA)
Title: Hfc solution formulations containing an anticholinergic
Inventor: SCHMIDT FRIEDRICH
IPC: A61K47/12
Filed: 2004-07-06
Abstract: This invention relates to stable pharmaceutical solution formulations suitable for aerosol administration containing an anticholinergic of formula (I) wherein X- is a pharmaceutically acceptable anion. More particularly, this invention relates to stable pharmaceutical solution formulations suitable for aerosol administration containing an anticholinergic of formula (I) in an environmentally safe hydrofluorocarbon (HFC) as a propellant, together with an organic compound as a cosolvent wherein either an inorganic acid or an organic acid is added to the aerosol solution formulation.
Patent CA-2532807-A1 (CA)
Title: Combination therapies for treatment of hypertension and complications in patients with diabetes or metabolic syndrome
Inventor: CORNETT GLEN V
IPC: A61K45/06
Filed: 2004-07-16
Abstract: Preferred embodiments of the present invention are related to novel therapeutic drug combinations and methods for treating and/or preventing hypertension and complications in patients with diabetes and/or metabolic syndrome. More particularly, aspects of the present invention are related to using a combination of cicletanine and a second antihypertensive agent (preferably a calcium antagonist, an ACE inhibitor, or an angiotensin II  receptor antagonist) for treating and/or preventing hypertension and complications in patients with diabetes and/or metabolic syndrome.
Patent CA-2533174-A1 (CA)
Title: Novel dibenzo[b,f]oxepine-10-carboxamides and pharmaceutical uses thereof
Inventor: SIMIC OLIVER
IPC: A61K31/335
Filed: 2004-07-23
Abstract: The present invention pertains to compounds of formula (I) wherein X is O, NH, N(C1-4)alkyl, CO or CHOH, Y is CH or N, A and B are each hydrogen or together form a second bond between the carbon atoms to which they are attached, R1 is hydrogen or (C1-4)alkyl, R2 is optionally substituted (C1-8)alkyl, (C3-7)cycloalkyl, (C3-7)cycloalkyl(C1-4)alkyl, aryl or heteroaryl, R3 is CH(Re)CONRaRb or (CH2)nNRc,Rd, n is 0, 1 or 2, Ra, Rb, Rc and Rd, independently, are hydrogen or optionally substituted (C1-8)alkyl, (C3-7)cycloalkyl, (C3-7)cycloalkyl(C1-4)alkyl, (C7-9)bicycloalkyl, 1-aza-(C7-9)bicycloalkyl, aryl, aryl(C1-4)alkyl, heteroaryl, heteroaryl(C1-4)alkyl or heterocyclyl, or Ra, Rb, Rc and Rd, together with the nitrogen to which they are attached, form an optionally substituted pyrrolidinyl, piperidino, morpholino or piperazinyl group, Re is (C1-8)alkyl, (C1-4)alkoxy(C1-4)alkyl, (C3-7)cycloalkyl or (C3-7)cycloalkyl(C1-4)alkyl, and R4, R5, R6, R7, R8 and R9, independently, are hydrogen, (C1-4)alkyl, (C1-4)alkoxy, (C1-4)alkyl-SO2, cyano, nitro or halogen; to a process for the preparation of such compounds of formula (I), their use as a pharmaceuticals, especially in the treatment of neurological and vascular disorders related to beta-~amyloid generation and/or aggregation, and to pharmaceutical compositions and combinations comprising such compounds of formula (I).
Patent CA-2535192-A1 (CA)
Title: A protected catalytic composition and its preparation and use for preparing polymers from ethylenically unsaturated monomers
Inventor: EVEN RALPH CRAIG
IPC: B01J37/02
Filed: 2006-02-03
Abstract: A method for polymerizing ethylenically unsaturated monomers, including non-polar olefinic monomers, polar olefinic monomers, and combinations thereof, using a protected catalytic composition in an aqueous medium, is disclosed. An aqueous dispersion containing the protected catalytic composition is also disclosed, along with an aqueous dispersion of the addition polymer produced by the polymerization.
Patent CA-2539037-A1 (CA)
Title: Enzymatic synthesis of enatiopure intermediates by means of cholesterolesterase from yeasts
Inventor: IDING HANS
IPC: C07D207/277
Filed: 2004-09-15
Abstract: The present invention relates to a process for the preparation of enantiopure intermediates useful in the synthesis of valuable pharmaceutically active compounds, e.g. MAOB inhibitors, and to novel intermediates of formulae (I) and (II) wherein R21, R22, R23 and R24 are as defined in the description and claims.
Patent CA-2540922-A1 (CA)
Title: A method for handling event triggers and re-authorization triggers in flow based charging
Inventor: DUAN XIAOQIN
IPC: H04L12/70
Filed: 2005-08-11
Abstract: A processing method based on charging trigger event and re~authorisation event of packet data flow, includes: TPF judges whether the current bearer event matches with the trigger event, if the bearer event matches with the trigger event, TPF triggers the charging rules request process, then TPF judges whether to trigger the re-authorisation process, if yes, triggers the re-authorisation process, if not, end the current process; if the bearer event doesn't match with the trigger event, judges whether to trigger the re-authorisation process directly, if yes, triggers the re~authorisation process, if not, end the current process. Thereby, the re~authorisation alternation between TPF and OCS need be performed only once, the re-authorisation process is optimized when the trigger event and the re-authorisation event occur at one time, and the re-authorisation process based on packet data flow charging is consummated.
Patent CA-2542210-A1 (CA)
Title: Polymorphic form of n-[(r)-2,3-dihydroxy-propoxy]-3,4-difluoro-2-(2-fluoro-4-iodophenylamino)-benzamide
Inventor: MACIKENAS DAINIUS
IPC: A61K31/166
Filed: 2004-10-11
Abstract: This invention provides a novel polymorphic form of N-[(R)-2,3-Dihydroxy-propoxy]~3,4-difluoro-2-(2-fluoro-4-iodo-phenylamino)-benzamide, as well a pharmaceutical compositions and therapeutic methods utilizing the polymorphic form.
Patent CA-2542539-A1 (CA)
Title: Diimine ligand, metal compound, olefin polymerization process
Inventor: ABBAS RAZAVI
IPC: C07F15/00
Filed: 2004-09-17
Abstract: Catalyst compositions having Cs symmetry and processes utilizing Cs symmetric catalyst components for the polymerization of ethylenically unsaturated monomers to produce polymers, including copolymers or homopolymers. Monomers, which are polymerized or copolymerized include ethylene, C3+ alpha olefins and substituted vinyl compounds, such as styrene and vinyl chloride. The catalyst component is characterized by the formula (I) wherein M is a Group 4-11 transition metal, n is an integer of from 1-3, Q is halogen or a C1 - C2 alkyl group, PY is a pyridinyl group, R' and R" are each C1 - C20 hydrocarbyl group, A1 is a mononuclear aromatic group, and A2 is a polynuclear aromatic group, such as a terphenyl group. The catalyst component is used with an activating co-catalyst component such as an alumoxane. Also disclosed is a process for the preparation of a pyridinyl-linked bis-amino ligand suitable for use in forming the catalyst component.
Patent CA-2543723-A1 (CA)
Title: Ink jet printer that prints using chromatic inks of multiple types
Inventor: MORRIS JACK W
IPC: B41J2/21
Filed: 2004-10-27
Abstract: An ink jet printer includes a carrier for mounting a first printhead and a second printhead. A first ink reservoir is coupled in fluid communication with the first printhead, and contains a chromatic dye-based ink. A second ink reservoir is coupled in fluid communication with the second printhead, and contains a chromatic pigment-based ink.
Patent CA-2546276-A1 (CA)
Title: Free space optical communications
Inventor: VALENZUELA ARNOLDO
IPC: H04B10/112
Filed: 2004-11-17
Abstract: An optical communications terminal, comprising: an optical telescope (e.g. a dual mirror Ritchie-Chretien telescope); a transmitter unit including at least one transmitter coupled to source of optical signals; a receiver unit for receiving optical signals; an optical system defining a transmit optical path between the optical telescope and the transmitter unit, and defining a receive optical path between the optical telescope and the receiver unit; and a beacon detector for detecting beacon optical signals received at the optical telescope; characterised in that a beacon optical path between the optical telescope and the beacon detector comprises at least a portion of said transmit optical path and/or said receive optical path. In one embodiment, the transmitter unit, receiver unit and beacon detector are disposed at or adjacent the focal plane of the optical telescope, providing a compact arrangement suitable for usage in diverse environments (e.g. aircraft- or satellite-borne, as well as ground-based). In another aspect of the invention there is disclosed an optical communications terminal in which the transmitter unit comprises a plurality of transmitters, each transmitter being coupled to a respective source of optical signals. An optical free space communications system comprising two such coupled terminals is also disclosed.
Patent CA-2552335-A1 (CA)
Inventor: HODGES SCOTT D
IPC: A61F2/44
Filed: 2005-01-10
Abstract: An artificial spinal joint (100) for creating at least a portion of a coupling between a superior vertebra and an inferior vertebra comprises an articulating joint replacement assembly (102). The articulating joint replacement assembly comprises an anterior joint replacement (106, 112) component extending into an intervertebral disc space between the superior and inferior vertebrae, a first posterior joint replacement component (108, 114), and a first bridge component (110, 116) coupled between the anterior joint replacement component and the first posterior joint replacement component. The artificial spinal joint further comprises a support joint replacement assembly (104). The support joint replacement assembly comprises an anterior support component (146, 152) extending into an intervertebral disc space between the superior and inferior vertebrae, a second posterior joint replacement component (148, 154), and a second bridge component (150, 156) coupled between the anterior support component and the second posterior joint replacement component. The anterior support component is engaged with the articulating joint replacement component.
Patent CA-2554433-A1 (CA)
Title: Aerosol spray resistant to discoloration
Inventor: FLASHINSKI STANLEY J
IPC: A01N53/00
Filed: 2005-01-25
Abstract: Aerosol insecticidal sprays are disclosed that contain butylhydroxytoluene, limonene, and sodium benzoate, in addition to water, hydrocarbon solvent, propellant, surfactant, and insecticidal active. The sprays are resistant to discoloration even during long term storage.
Patent CA-2554461-A1 (CA)
Inventor: SCHWARZ GUENTER
IPC: C12P15/00
Filed: 2005-01-31
Abstract: L'invention concerne un procédé pour produire le précurseur Z du dérivé de molybdoptérine, caractérisé en ce qu'une expression recombinante de protéines synthétisant le précurseur Z, dans des organismes hôtes, entraîne une surproduction du précurseur Z. Cette invention concerne en outre l'utilisation de ce précurseur Z pour produire un agent servant à traiter la déficience humaine en cofacteur molybdène et des maladies associées qui sont directement ou indirectement liées à une synthèse modifiée du cofacteur molybdène, l'ingrédient principal de cet agent étant ledit précurseur Z.
Patent CA-2556700-A1 (CA)
Title: Co-catalysis of autocatalytic polyols for low density polyurethane foams with improved aging characteristics
Inventor: GODOY JOSE
IPC: C08G18/18
Filed: 2005-04-27
Abstract: The present invention pertains to the co-catalysis of autocatalytic amine-based polyols with acid blocked, gelling, amine catalysts, and to the use of this catalyst combination in the production of low density polyurethane foams having improved aging characteristics and reduced VOC~s (Volatile Organic Compounds) emissions.
Patent CA-2557792-A1 (CA)
Title: Novel use for pde5 inhibitors
Inventor: SCHUDT CHRISTIAN
IPC: A61P25/00
Filed: 2005-03-03
Abstract: The present invention is concerned with the use of PDE5 inhibitor in medicine.
Patent CA-2559036-A1 (CA)
Inventor: MCINALLY THOMAS
IPC: A61P37/08
Filed: 2005-03-24
Abstract: An 8-oxoadenine compound represented by the formula (1): [wherein ring A  represents a 6- to10-membered aromatic carbocycle, etc.; R represents halogeno, alkyl, etc.; n is an integer of 0 to 2; Z1 represents alkylene; X2 represents oxygen, sulfur, SO2, NR5, CO, CONR5, NR5CO, etc.; Y1, Y2, and Y3 each independently represents a single bond or alkylene; X1 represents oxygen, sulfur, NR4 (wherein R4 represents hydrogen or alkyl), or a single bond; R2 represents (un)substituted alkyl, etc.; and R1 represents hydrogen, hydroxy, alkoxy, alkoxycarbonyl, haloalkyl, etc.] or a pharmaceutically acceptable salt thereof. They have immunoregulatory activity such as interferon-inducing activity and are useful as an antiviral agent, antiallergic, etc.
Patent CA-2560800-A1 (CA)
Title: Automated asset detection, location measurement and recognition
Inventor: LAFLAMME CLAUDE
IPC: G06Q10/04
Filed: 2006-09-26
Abstract: From a survey vehicle, two types of data are obtained: images from a camera and reflections from a laser. The laser data is filtered in order to detect assets. The detected assets are then processed to locate and measure the assets. Once this information has been obtained, it is combined with the images captured by the camera in order to recognize the assets.