baber/WOPTO huggingface dataset:
Patent CA-2562882-A1 (CA)
Title: Optical data storage system for recording and/or reading and optical data storage medium for use in such system
Inventor: STALLINGA SJOERD
IPC: G11B7/135
Filed: 2005-04-15
Abstract: Multi layer near-field optical recording using a moderate numerical aperture (NA) is superior to the high-NA (NA=2.0) first-surface single-layer technique.  The use of very flat and thin spacer layers limits spherical aberration due to difference in layer depth. The thin spacer layers may have a high refractive index because their thickness allow for a relatively high absorption constant.  This makes possible in principle an m-layer system, e.g. m = 4, with NA=1.6 which may include a flat, protective cover layer. Further a medium for use in such a system is described.
Patent CA-2566371-A1 (CA)
Inventor: STOMMEL MATTHIAS
IPC: F03D11/00
Filed: 2006-11-01
Abstract: The invention relates to a rotor blade (22) for a wind energy installation (10), with the rotor blade (22) having at least one cavity (28). The cavity (28) is sealed to be gas-tight and is filled with gas, in particular air, in order to prestress the rotor blade (22), with the pressure of the gas being greater than or less than the average air pressure to be expected at the point of use of the rotor blade.
Patent CA-2567712-A1 (CA)
Title: Method of measuring hair state such as hair frizz and hair volume
Inventor: OGURA IHOKO
IPC: G01N21/55
Filed: 2006-11-10
Abstract: Disclosed is a method to more precisely measure hair state such as hair frizz and hair volume; the method using a light emission element to emit a light to a hair sample, and a light receiving element to receive the light which is reflected by the surface of the hair sample; the method comprising following steps: converting the received light to the position of the surface of the hair sample by triangulation, and evaluating the state of a certain portion of the hair and/or overall the hair sample by using the position of the surface of the hair sample.
Patent CA-2568301-A1 (CA)
Inventor: MARUYAMA SAKIKO
IPC: C07D401/12
Filed: 2005-06-08
Abstract: A 3-phenyltetrahydrocinnolin-5-ol derivative represented by the following general formula (1) (wherein Z represents 2-carboxyethyl, 3-dimethylaminopropyl, etc.; X represents trifluoromethyl, etc.; X' represents hydrogen, etc.; and Y and Y' each represents methyl, hydrogen, etc.), a physiologically acceptable salt thereof, or a prodrug of either. They have cytostatic activity against tumor cells and hence are effective as an antitumor agent.
Patent CA-2571040-A1 (CA)
Title: Preparation of pregabalin and related compounds
Inventor: HU SHANGHUI
IPC: C07C227/22
Filed: 2005-06-09
Abstract: Materials and methods for preparing (S)-(+)-3-aminomethyl-5-methyl-hexanoic acid and structurally related compounds via enzymatic kinetic resolution are disclosed.
Patent CA-2571086-A1 (CA)
Title: Glove having chemical and biological particulate barrier properties
Inventor: KING CLARE ROSEMARY
IPC: A41D19/015
Filed: 2006-12-13
Abstract: A glove (10) having chemical barrier properties includes, in an exemplary embodiment, an outer shell (12) and an insert (14). The insert includes a first layer formed from a gas permeable liquid impermeable microporous membrane and a second layer including activated carbon. Optionally the insert includes a third layer formed from a textile.
Patent CA-2574056-A1 (CA)
Inventor: SHEETS JAMES H
IPC: F16D65/14
Filed: 2005-06-02
Abstract: A cam (38) for a brake (20) is provided that allows for greater brake shoe travel and thicker brake linings (50) while providing the same or greater mechanical force as compared to conventional cams. One or more lobes (62,64) of the cam include multiple portions (62A-C,64A-C) having varying profiles in axial cross-section. The variation in the cam profiles results in a cam in which the outermost ends or tips of the lobes are longer than in conventional cams yet retain the same mechanical strength.
Patent CA-2574517-A1 (CA)
Inventor: CORNET BRUNO
IPC: A61P15/00
Filed: 2005-07-20
Abstract: L'invention concerne des dérivés d'amino-tropane de formule générale (I) :  dans laquelle : Ra R a' et R5 représentent des atomes d'hydrogène ou des groupes alkyles, R1 représente un atome d'hydrogène ou un groupe alkyle, cycloalkyle, hétérocycloalkyle ou aryle, R2 représente un groupe de formule -(CH2)x-(CO)y-Y ou -(CO)y-(CH2)x-Y, dans laquelle Y représente un atome d'hydrogène ou un groupe hydroxy, alkyle, cycloalkyle, alcoxy, aryle, hétéroaryle ou -NR11R12, R3 représente 1 à 3 groupes choisis parmi les atomes d'halogène et les groupes alkyles, cycloalkyles, -OR, -NRR', -CO-NRR', -NR-CO-R', -NR-CO-NRR', -NR-COOR', -NO2, -CN et -COOR, R4 est choisi parmi un groupe de formule (a), (b), (c) ou (d) : ou un groupe de formule -A-R18, -A-CH=N-R19, -A-N(R20)-A'-R19, -A-CO-N(R2O)-A'-R19, -A-CH(NH2)-R19, -A-N(R20)-COO-A' ou -(CH2)r-hétéroaryle. Procédé de préparation et application en thérapeutique.
Patent CA-2575669-A1 (CA)
Title: Information device comprising a housing
Inventor: BOEJTHE KALMAN
IPC: G09F21/04
Filed: 2004-08-25
Abstract: The invention relates to an information device which is or can be mounted on a vehicle and is provided with an elongate, bendable foil, screen, canvas, or similar that carries information and whose two narrow sides are wrapped around one of two spaced-apart, approximately parallel, rotatably mounted winding drums, respectively, and can be wound thereupon in several layers. Said winding drums are disposed such that areas of the information foil are visible between the winding drums. Furthermore, the winding drums are coupled to one respective driving motor in order to rotatably move the same in such a way that different areas of the information foil become visible. According to the invention, the film, screen, canvas, or similar that carries information and the respective winding drums are jointly arranged in a closed housing which has a planar structure and is provided with a window on the planar exterior face as well as means for fixing the housing to a rear and/or lateral exterior surface of the cargo space or a loading area cover in the zone of the rear face and/or one or several of the front faces thereof.
Patent CA-2577193-A1 (CA)
Title: A support for supporting a structure on a surface
Inventor: HOPE RAYMOND L
IPC: E06C7/44
Filed: 2005-08-16
Abstract: A support for supporting a structure on a surface, comprising at least one support element, the or each support element comprising a piston, a cylinder in which the piston is moveable, and a braking means for maintaining the piston in a position that is stable relative to the cylinder, wherein the piston and the cylinder are arranged so that a loading associated with the structure effects an adjustment of the support element, and wherein an increase in hydraulic pressure within the cylinder, effected by the loading associated with the structure, activates the braking means.
Patent CA-2577903-A1 (CA)
Title: Procede de fabrication de tubes soudes remplis de poudres, tels de fils fourres de soudage
Inventor: ASTIER DENIS
IPC: B23K35/40
Filed: 2007-02-15
Abstract: L'invention porte sur un procédé de fabrication d'un tube soudé contenant de s éléments de remplissage, dans lequel on amène, de manière continue, une feuille métallique longiligne que l'on met en forme de gouttière et dans laquelle on introduit les éléments de remplissage. Ensuite, on met en forme sensiblement de tube l a feuille ainsi remplie par rapprochement de ses deux bords longitudinaux jusqu'à obtenir un contact ou un quasi-contact entre ceux-ci. Selon l'invention, on opère ensuite une rotation axiale du tube selon un angle compris entre 45.degree. et 1100 par rapport à la verticale, et on réalise un soudage par faisceau laser desdits deux bords longitudinaux du tube. Application du procédé à la fabrication de fil fourré s de soudage et fil fourré ainsi obtenu.
Patent CA-2578910-A1 (CA)
Title: Pill dispensing apparatus
Inventor: SIMPSON EDWIN C
IPC: G07F17/00
Filed: 2005-09-02
Abstract: A dispenser (200) and method for dispensing pills to patients from cartridges (224) featuring downloadable remotely programmable timer (1B) and network communications links (504), alerting timer, databasing, printer, and battery (60).
Patent CA-2578995-A1 (CA)
Inventor: ABBOTT SHAUN D
IPC: A61P37/00
Filed: 2005-09-02
Abstract: The present invention comprises new compounds described by the following general formula:(I) NH2 where R is a straight chain or cyclic alkyl group, X  is oxygen or sufur or an imino group or is absent, R' is an amino or metoxy group, or fluorine or chlorine atom and n is 0, 1 or 2. These compounds are useful for binding to tail or Fc portion of immunoglobulins and so have utility in those applications which require the non-covalent binding interaction of a molecule with the Fc portion of immunoglobulins. Such applications include the detection and purification of immunoglobulins as well as the treatment of certain autoimmune diseases.
Patent CA-2579704-A1 (CA)
Title: Methods and apparatus for bursting perforated paper stock
Inventor: HILSDORF STEVEN P
IPC: G07B5/02
Filed: 2005-06-24
Abstract: Methods and apparatus for bursting perforated paper stock are provided. A feed mechanism is provided for feeding perforated paper stock in a feed direction along a paper path in a printer. The perforated paper stock has sections separated by perforations. A loop area is provided in the printer for accumulating one of the sections of the perforated paper stock. A burst element is provided for bursting a perforation of the accumulated section. In order to burst the perforation of the accumulated section, the feed direction is reversed to draw the perforation of the accumulated section against the burst element, thereby separating the section from the perforated paper stock.  A paper dispensing mechanism is provided for advancing the separated section out of the loop area and dispensing the section from the printer.
Patent CA-2580245-A1 (CA)
Title: Synergistic fungicidal compositions
Inventor: LAMBERTH CLEMENS
IPC: A01N43/40
Filed: 2005-10-06
Abstract: A method of controlling phytopathogenic diseases on useful plants or on propagation material thereof, which comprises applying to the useful plants, the locus thereof or propagation material thereof a combination of components A) and B) in a synergistically effective amount, wherein component A) is a compound of formula (I), wherein R1 is difluoromethyl or trifluoromethyl; Y is -CHR2- or formula (DD) and R2 is hydrogen or C1-C6alkyl; or a tautomer of such a compound; and component B) is a compound selected from compounds known for their fungicidal and/or insecticidal activity, is particularly effective in controlling or preventing fungal diseases of useful plants.
Patent CA-2581305-A1 (CA)
Inventor: SUBRAMANIAN SHANKER
IPC: B22D29/00
Filed: 2005-10-31
Abstract: A furnace for heat treating a workpiece is provided, comprising at least one high pressure heating zone including at least one fluid impingement device capable of directing a heated fluid medium at a workpiece within the furnace, wherein the fluid impingement device is less than about 6 inches from the workpiece and/or is capable of directing the heated fluid medium at the workpiece at least 4,000 feet per minute. The furnace may further comprise a rotating mechanism for rotating the workpiece, a gripping mechanism for inverting the workpiece, and/or a soak zone including an air recirculation system downstream from the high pressure heating zone. The system may further comprise a process control temperature station and/or a sand reclamation system.
Patent CA-2584030-A1 (CA)
Title: Anticancer compounds and methods
Inventor: LIVANT DONNA
IPC: A61K31/00
Filed: 2005-10-11
Abstract: The testing of tumor cells, including human tumors capable of metastases, in assays employing fibronectin-depleted sustrates is described. Ex vivo induction of cells, including biopsied human cells, is performed with invasion-inducing agents. Additionally, anti-cancer chemotherapeutics are described.  Specifically, chemotherapeutic agents which have anti-metastatic and anti-growth properties are described including non-peptide compositions of matter.
Patent CA-2584521-A1 (CA)
Inventor: HARTMAN STEVEN
IPC: A61B5/00
Filed: 2005-10-27
Abstract: The present invention comprises devices, systems, methods, and computer program products for managing data related to the dispensing of contrast media as part of a medical procedure. The device and system provide a controller that is capable of communicating with a dispensing device so as to extract, arrange, process, and present a data set (e.g., a usage data set) from the dispensing device to a user such that the user may selectively monitor statistics related to the administration of contrast media, saline, or other consumables used during one or more dispensing operations. The method and computer program product for managing data related to the dispensing of contrast media may further allow for extraction, arrangement, processing, and presentation of the data set via the controller, via a user, interface that is operably engaged with the dispensing device and/or via a computer network that may be in communication with the dispensing device.
Patent CA-2584982-A1 (CA)
Title: Electrically heated cigarette including controlled-release flavoring
Inventor: NEWMAN DEBORAH J
IPC: A24F40/20
Filed: 2005-11-02
Abstract: Electrically heated cigarettes used in an electrical smoking system include a flavoring-release additive and sorbent effective to remove one or more gas-phase constituents of mainstream tobacco smoke. The flavoring-release additive includes at least one flavoring. The flavoring is released in the cigarette upon the flavoring-release additive reaching at least a minimum temperature during smoking. The flavoring-release additive can have various forms including, for example, beads, films and inclusion complexes. Electrical smoking systems including the electrically heated cigarettes, methods of making the cigarettes, and methods of smoking the cigarettes are also provided.
Patent CA-2587694-A1 (CA)
Inventor: ROMERO OSCAR
IPC: A47J45/00
Filed: 2005-12-06
Abstract: A door handle assembly providing an entry function includes a sleeve, a spindle and a handle that fits over the sleeve. Gap and play between the handle and the sleeve is eliminated by tightening of a threaded fastener against an inner surface of the handle. A tool is selectively received through an opening in the spindle for tightening the threaded fastener. The opening in the spindle is alignable with an aperture in the handle when in an unlocked condition. The tool is then permitted to extend through the aperture and the opening in the spindle to engage the threaded fastener. A second end of the threaded fastener abuts the inner surface of the handle, securing the handle to the sleeve. Another door handle assembly according to this invention provides a privacy function and includes a threaded fastener that contacts an inner surface of a door handle assembly.
Patent CA-2590234-A1 (CA)
Inventor: MORGAN PHILIP NORMAN
IPC: H04N5/262
Filed: 2004-12-13
Abstract: A method (100) of automatically editing audio and visual recordings to produce an audio-visual production using computer processing means. The method (100) involves a first step (101) of setting production criteria in which the desired production duration, target device, maximum execution time and location of media files are specified. In a second step (102) a style is selected for applying to the media files. A third step (103) of selecting ones of the media files involves selecting those media files in folders which have been accessed most recently by a user, based on awarding a score to folders.  In a fourth step (104), the selected style is applied. This is followed in a fifth step (105) by rendering the production to the target device.
Patent CA-2592295-A1 (CA)
Title: Suggesting and/or providing targeting information for advertisements
Inventor: KONINGSTEIN ROSS
IPC: G06F17/30
Filed: 2005-12-27
Abstract: The relevancy of ads may be increased, and opportunities to serve an ad that might otherwise be missed may be exploited by (i) accepting broad targeting information, to be used for serving an ad, from an advertiser, (ii) serving the ad using the broad targeting information, (iii) logging search query terms (or some other information, such as concepts, concept keywords, etc.) associated with the serving of the ad, and (iv) generating one or more candidate targeting keywords or phrases for the ad using the logged search query terms. At least one of the candidate targeting keywords or phrases may be provided as targeting information for the ad. Alternatively, at least one of the candidate targeting keywords or phrases may be presented to the advertiser. Advertiser input with respect to the candidate targeting keyword(s) or phrase(s) presented may then be accepted. Zero or more of the candidate targeting keyword(s) or phrase(s) may be provided as targeting information for the ad, in accordance with the accepted advertiser input. Cost information (e.g., average cost per selection, average cost per conversion, total costs, etc.) may be presented in association with the candidate targeting information.
Patent CA-2592374-A1 (CA)
Title: Separation of no-carrier-added thallium radionuclides from no-carrier-added lead and mercury radionuclides by dialysis
Inventor: MAJI SAMIR KUMAR
IPC: G21G4/00
Filed: 2006-01-06
Abstract: A process for separation of no-carrier-added thallium radionuclide from no-carrier-added lead and mercury comprising providing a solution of no-carrier-added thallium radionuclide and no-carrier-added lead and mercury to dialysis.  By this method separation of 199Tl radionuclides has also been achieved in presence of macro quantity of inactive thallium, which is as high as 10 mM.  The method is capable of being used in Medical industry, diagnosis of cardiac diseases by 201Tl or 199Tl and all other industries where trace amount of thallium separation is required from mercury and lead.
Patent CA-2592375-A1 (CA)
Inventor: DERRIEN GERARD
IPC: F01D5/34
Filed: 2007-06-18
Abstract: L'invention concerne un dispositif de maintien de pièces dans un procédé de réparation d'une aube d'un disque aubagé monobloc d'une turbomachine, par soudage par faisceau d'électrons d'un empiècement (11) sur l'aube le long d' un plan de joint. Le dispositif comprend des moyens de support du disque et des moye ns de maintien réglables de l'aube et de l'empiècement, ces derniers comportant un e platine (30) supportant des moyens ((35, 36) ; (41, 42)) de maintien de l'au be et des moyens (48, 49, 51, 52, 55) de maintien de l'empiècement (11), agencés de telle sorte que l'espace situé au-dessus du plan de joint permette le passage d'un faisceau d'électrons. Grâce à l'invention, les positions relatives de l'aube et de l'empiècement sont réglées à l'aide de moyens de maintien qui sont tous supportés par une même platine, tout en laissant un passage pour un faisceau d'électrons. Un tel dispositif est simple et fiable.
Patent CA-2593233-A1 (CA)
IPC: G06Q10/00
Filed: 2007-07-06
Abstract: Method and system for integrating data between source data and a target application processing target data. A declarative data integration specification includi ng a lineage information linking a source dimensional member of the source data and a target dimensional member of the target data is defined. A data movement specification using the data integration specification including the lineage information, a source reference to a source data model, a target reference to a target data model and a query specification for extracting source data for the target application is generated and the sourc e data to the target application using the data movement specification is provided. A federated member-based metadata model including a source metadata model, a target metadata model, the lineage information mapping the source dimensional member and the target dimensional member; and a link connecting the source package layer and the target packag e layer, is also provided.
Patent CA-2593818-A1 (CA)
Title: Antibiotic 107891, its factors a1 and a2, pharmaceutically acceptable salts and compositions, and use thereof
Inventor: LAZZARINI AMERIGA
IPC: A61K38/12
Filed: 2005-01-19
Abstract: The invention relates to an antibiotic substance of microbial origin, arbitrarily denominated antibiotic 107891 which is produced by fermentation of Microbispora sp. ATCC PTA-5024, the pharmaceutically acceptable salts and compositions thereof, and their use as an antibacterial agent having inhibitory activity versus susceptible microbes. Antibiotic 107891, which is a complex comprising two Factors, denominated Factors A1 and A2, has a peptide structure containing lanthionine and methyllanthionine as constituents which are typical characteristics of the antibiotics of the lantibiotics group.  Antibiotic 107891 and its Factors A1 and A2 show a good antibacterial activity against Gram-positive bacteria including methicillin resistant and vancomycin resistant strains, and is active also against some Gram-negative bacteria such as M. catharralis, Neisseria species and H. influenzae and Mycobacteria.
Patent CA-2593966-A1 (CA)
Inventor: JAVAUX PHILIPPE
IPC: E05B65/00
Filed: 2007-07-19
Abstract: The device has a bolt (8) removably assembled and guided in translation in a housing (10) of a plug. A helical compression spring (13) that is interposed between the bolt and a base wall (14) of the housing maintains the bolt in a locked position. The bolt includes a transversal branch (16) on which an end (7) of a key (3) acts upon for displacing the bolt to an unlocking position of the plug of a frame. The bolt is made of a plastic material i.e. polyacetal.
Patent CA-2594161-A1 (CA)
Title: Optical tool assembly
Inventor: LAWTON BRUCE E
IPC: B29C45/00
Filed: 2005-11-14
Abstract: An apparatus and method is provided for injection molding an ophthalmic lens mold having an optical surface and a non-optical surface opposite the optical surface. The apparatus includes a non-optical tool assembly for forming the non-optical surface of the ophthalmic lens mold and an optical tool assembly in opposed relation to the non-optical tool assembly that together therewith forms a mold cavity for forming the ophthalmic lens mold. The assembly includes a cavity ring removably secured to a mold plate of an injection molding apparatus and an optical tool insert having an optical molding surface thereon for forming the optical surface of the ophthalmic lens mold. The optical tool insert is removably secured to the cavity ring.
Patent CA-2594179-A1 (CA)
Title: Intramedullary nail
Inventor: SCHLIENGER ANDRE
IPC: A61B17/72
Filed: 2004-12-31
Abstract: The invention relates to an intramedullary nail (1), especially for the tibia, which comprises a proximal end part (2), a distal end part (3) adapted to be introduced into the medullary space and a center axis (6). Said intramedullary nail has A) an overall length L ranging from 200 to 500 mm; B) a first curved section (4) having a length G1 = L and a radius of curvature R1; and C) a second curved section (13) having a length G2 = G1 and a radius of curvature R2 < R1 which is arranged between the proximal end part (2) and the first curved section (4); and D) the tangents in the two end points of a center section comprising the two curved sections (4;13) form a total angle gamma between 9~ and 12~.
Patent CA-2597487-A1 (CA)
Inventor: MOSEK AMIR
IPC: H03M9/00
Filed: 2006-02-09
Abstract: An appliance includes a physical interface for communication according to a broad protocol and two functional components. The first functional component communicates via the physical interface. The second functional component includes a functional module adapted to communicate according to a narrow protocol and an emulation module that transforms between the two protocols so that the two functional components can communicate with each other using the physical interface.