baber/WOPTO huggingface dataset:
Patent CA-2535026-A1 (CA)
Title: Composition pharmaceutique solide dispersible et/ou orodispersible non pelliculee contenant au moins le principe actif metformine, et procede de preparation
Inventor: BESSE JEROME
IPC: A61K31/155
Filed: 2004-08-05
Abstract: L'invention concerne une composition pharmaceutique solide dispersible et orodispersible à libération immédiate se présentant en milieu aqueux sous la forme de particules d'une taille inférieure à 710 µm, contenant au moins le principe actif metformine, caractérisée en ce qu'elle comprend : a) de 65% à 90% en poids du principe actif metformine, éventuellement sous la forme d'un sel, ou d'une combinaison du principe actif metformine avec un principe actif hypoglycémiant ; b) de 0,5 à 4% en poids d'un agent liant ou d'une combinaison d'agents liants ; c) de 1 % à 12% en poids d'un agent désintégrant ou d'une combinaison d'agents désintégrants ; d) de 0% à 10% en poids d'un agent diluant ou d'une combinaison d'agents diluants ; e) de 0,05% à 3% en poids d'un agent édulcorant ou d'une combinaison d'agents édulcorants ; et f) un ou plusieurs excipients additionnels, les pourcentages en poids étant exprimés par rapport au poids total de ladite composition.
Patent CA-2535375-A1 (CA)
Inventor: LOEGDEBM GERD
IPC: C09J175/08
Filed: 2004-07-15
Abstract: The invention relates to mixtures for producing hot melt adhesives on the basis of (meth)acrylates having a polydispersity index D of less than 1.8.
Patent CA-2537267-A1 (CA)
Title: Synchronization in a broadcast ofdm system using time division multiplexed pilots
Inventor: VRCELJ BOJAN
IPC: H04J1/16
Filed: 2004-09-01
Abstract: In an OFDM system, a transmitter broadcasts a first TDM pilot on a first set of subbands followed by a second TDM pilot on a second set of subbands in each frame. The subbands in each set are selected from among N total subbands such that (1) an OFDM symbol for the first TDM pilot contains at least S1 identical pilot-1 sequences of length L1 and (2) an OFDM symbol for the second TDM pilot contains at least S2 identical pilot-2 sequences of length L2, where , , and .  The transmitter may also broadcast an FDM pilot. A receiver processes the first TDM pilot to obtain frame timing (e.g., by performing correlation between different pilot-1 sequences) and further processes the second TDM  pilot to obtain symbol timing (e.g., by detecting for the start of a channel impulse response estimate derived from the second TDM pilot).
Patent CA-2537687-A1 (CA)
Title: Vehicle headlight rotary dimmer switch
Inventor: KAWAGUCHI YUKINORI
IPC: G05G1/02
Filed: 2006-02-23
Abstract: To provide a dimmer switch capable of switching between on and off states and between low beam and high beam of a light by a same operation, and free from an erroneous operation. A dimmer switch takes the form of a rotary switch including a stationary portion fixed to a vehicle and an operable rotary portion, and is constructed such that switching between a high beam position and a low beam position is made by a rotational operation in opposite directions at a same position in an axial direction of the rotary portion. In addition, the rotary portion is slidable in the axial direction, and a rotational operation to switch from the low beam position to the off position can not be made without the sliding movement of the rotary portion. Hence, switching from one of the high beam, low beam, and off positions to another can be made by a same rotational operation, while an erroneous operation to switch to the off state when a switching from high beam to low beam is to be made is prevented. Further, when biasing means to act against the sliding movement is provided and/or when the sliding movement is enabled even from the high beam position, user-friendliness is enhanced.
Patent CA-2539076-A1 (CA)
Title: Whole cell assay for inhibitors of cathepsin k
Inventor: DESMARAIS SYLVIE
IPC: G01N33/60
Filed: 2004-09-17
Abstract: The present invention relates to a method of identifying and evaluating chemical inhibitors of cathepsin K activity in whole cells. The present invention also relates to probes that are capable of forming irreversible adducts with cathepsin K at the active site. The probes used in the instant invention comprise a radioactive functional group to allow the detection of the irreversible cathepsin K-probe adducts.
Patent CA-2539087-A1 (CA)
Inventor: MILLON LEONARDO
IPC: C08L1/02
Filed: 2004-08-16
Abstract: Hydrogel-bacterial cellulose nano-composite materials are created using a hydrogel and never dried bacterial cellulose fibers. Such materials are suitable for a broad range of soft tissue replacement applications. In addition controlled release of bioactive agents properties can be designed into medical devices fabricated from such composite materials.
Patent CA-2539419-A1 (CA)
Inventor: O'BRIEN COLLEEN
IPC: H01L25/00
Filed: 2004-08-19
Abstract: Pressure equalization between upper and lower surfaces of PV modules (14) of an array (12) of PV modules can be enhanced in several ways. Air gaps (32, 34) opening into the air volume, defined between the PV modules and the support surface (16), should be provided between adjacent PV modules and along the periphery (18) of the array. The ratio of this air volume to the total area of the air gaps should be minimized. Peripheral wind deflectors (20) should be used to minimize aerodynamic drag forces on the PV modules. The time to equalize pressure between the upper and lower surfaces of the PV modules should be maintained below, for example, 10-20 milliseconds. The displacement created by wind gusts should be limited to, for example, 2-5 millimeters or less. For inclined PV modules, rear air deflectors (148) are advised for each PV module and side air deflectors (162) are advised for the periphery of the array.
Patent CA-2539649-A1 (CA)
Inventor: NG ERIC
IPC: G10L19/00
Filed: 2006-03-15
Abstract: A communication device and method are provided for audibly outputting a received text message to a user, the text message being received from a sender. A text message to present audibly is received. An output voice to present the text message is retrieved, wherein the output voice is synthesized using predefined voice characteristic information to represent the sender's voice. The output voice is used to audibly present the text message to the user.
Patent CA-2540368-A1 (CA)
Title: Heat pump clothes dryer
Inventor: KNIFFIN ALEXANDER B
IPC: F26B21/06
Filed: 2004-09-23
Abstract: A drying apparatus for drying articles such as clothing is provided. The drying apparatus includes a chamber for containing articles to be dried and a system for supplying heated dry air at a first temperature to the chamber. The air supplying system comprises an air flow pathway having an evaporator for removing moisture from air exiting the chamber and for decreasing the temperature of the air to below dew point temperature. The air supply system further has a condenser for increasing the temperature of the air exiting the evaporator to the first temperature. The drying apparatus further has a heat pump system having a refrigerant loop which includes a compressor, the condenser, a TEV valve, and the evaporator.
Patent CA-2540720-A1 (CA)
Inventor: BROWN MICHAEL K
IPC: H04L9/00
Filed: 2004-11-26
Abstract: A system and method for generating reproducible session keys in a wireless messaging system. The session key is generated based on a hash of a message itself, optionally concatenated with additional information. Since the local server stores the message, it can easily regenerate the same session key in response to each MORE request. The method of the invention can be implemented with the stored original message, a public key, and an algorithm for generating the session key based on a hash of the message.
Patent CA-2546207-A1 (CA)
Inventor: HE GUANGMING MINC
IPC: B64C27/00
Filed: 2006-05-08
Abstract: The invention pertains generally to rotation-wing flying vehicle.  It applies to helicopter and flying saucer. The flying vehicle is composed of the frame support 4, the powerplant, the electronic earth compass 11 and laser sensors 8. The powerplant is mainly composed by two propeller assemblies and one steering assembly.  The propeller assembly is composed of propeller sliding fork 18, pitch control box 19, propeller shaft 16, Sliding Rod 14, Axis Rod 15 and hollow shaft 17, gearboxes and motors. The steering assembly is composed by steering fork 1, propellers and steering socket 2 which is controlled by servo motors and gearbox. Its first feature is that the powerplant is isolated from frame support 4 for good stabilization. The second feature is that the steering leg 20 of the steering fork 1 slides around the steering socket 2 to get quick response and easy to make. The third feature is that the axis rod 15, which is used to control the pitch angle of the propeller from negative to positive angle, is located inside of the hollow shaft 17. The earth compass sensor 11 and the laser sensors 8 are used to further stabilize the frame by referring to ground for better stabilization.
Patent CA-2547667-A1 (CA)
Inventor: TOBISCH STEFFEN
IPC: B27N5/00
Filed: 2004-09-15
Abstract: The invention relates to a derived timber product body, a mouldable derived timber product body and method for production of such a derived timber product body. The derived timber product body comprises one or more layers of strands, wetted with a binding agent system. The binding agent system comprises one or more duroplastic hardening components and contains a first duroplastic curing binding agent. The strands wetted with the binding agent system are pressed in a first stage under first temperature and pressure conditions which do not permit complete, but rather a partial curing of the first duroplastic binding agent. The mouldable derived timber product body produced as above is pressed into a given form in a second stage under temperature and pressure conditions which permit a complete curing of the first duroplastic binding agent.
Patent CA-2552260-A1 (CA)
Title: Multiple spacing portable framing jig
Inventor: RILEY TOBIAH G H
IPC: E04G21/18
Filed: 2006-07-04
Abstract: A portable framing jig for aiding in the assembly of framed structures includes an elongated device having a main planar segment and a side planar segment that are joined in a right angle relationship. The jig is made of a fracture resistant material such as aluminium or plastic. A plurality of inner stud cradles and outer stud cradles are longitudinally spaced within the main planar segment and consist of a transverse opening into which a stud is seated. The outer stud cradles are located at the either end of the device, while the inner cradles are spaced within it, and together they enable the aligning, bracing and spacing of the ends of studs during the fastening process. Shoulders are located on the main planar segment in alignment with the cradle sides. Each outer stud cradle has within it a removable spacer, which when engaged offsets a stud from the inner surface of the cradle opening to accommodate the unique spacing requirements of the first or last stud of a framing section. The spacer is attached to the inner stud cradle shoulder using a hinge, fasteners, or a key-type of device. Handhold openings are orientated between the outer stud cradle and first inner stud cradle on either end of the jig. Anchoring holes are longitudinally spaced in both the main and side planar segments and through which temporary fasteners secure the jig to a sole plate.
Patent CA-2552414-A1 (CA)
Title: A method to extend the physical reach of an infiniband network
Inventor: SOUTHWELL DAVID T
IPC: H04L69/14
Filed: 2006-07-17
Abstract: A system for an apparatus for extending the physical reach of an InfiniBand network. Methods and apparatus can connect an InfiniBand network to a long distance connection (e.g. WAN) while maintaining full 10Gbit InfiniBa nd speeds and retaining the semantics specified by the InfiniBand Architecture (IBTA). A system can include an InfiniBand interface, a management block, packet routing, encapsulation/de-encapsulation, bulk memory buffer, and WAN interface, logic and circuits. The invention is applicable to efficiently moving large amounts of data over large distances using a single transport stream.</SDOAB >
Patent CA-2553088-A1 (CA)
Title: Desinfection d'air photoelectrochimique
Inventor: GOSWAMI DHARENDRA YOGI
IPC: F24F3/16
Filed: 2004-06-14
Abstract: La présente invention concerne un système pour désinfecter un fluide contenant des micro-organismes ou des contaminants chimiques. Ce système comprend une pluralité de surfaces de photocatalyseur qui sont fixées sur une surface solide avec laquelle un fluide à désinfecter entre en contact. Une structure pour éliminer une partie des électrons photogénérés se trouve en contact électrique avec la couche de photocatalyseur. La vitesse de recombinaison électron-trou impliquant les électrons et trous photogénérés est réduite, ce qui permet d'augmenter la vitesse d'élimination de micro-organismes ou de contaminants chimiques du fluide. Le système selon cette invention peut également comprendre une source de photons qui présentent une longueur d'onde correspondant à une énergie de bande interdite du photocatalyseur, afin d'illuminer la couche de photocatalyseur. Cette invention peut être mise en oeuvre dans des registres d'alimentation en air d'un système de chauffage, de ventilation et de conditionnement d'air ou dans des conduites à air ou peut être mise en oeuvre afin de désinfecter des revêtements muraux, des revêtements de sol, des enveloppes, des emballages et des articles vestimentaires.
Patent CA-2554687-A1 (CA)
Title: Porous substrates, articles, systems and compositions comprising nanofibers and methods of their use and production
Inventor: DUBROW ROBERT
IPC: B05D1/12
Filed: 2005-01-28
Abstract: Porous nanofiber bearing substrate materials are provided having enhanced surface area for a variety of applications including as electrical substrates, semipermeable membranes and barriers, structural lattices for tissue culturing and for composite materials, and the like.
Patent CA-2555526-A1 (CA)
Inventor: LIAO CHIH CHING
IPC: G07F7/08
Filed: 2006-08-04
Abstract: A casing structure for a card reader is disclosed. The casing structure is composed of at least an upper casing structure and a lower casing structure. In addition, an elastic hook and a hook notch are disposed on at least a side of the upper casing structure. A  protruding cylinder and a support cylinder are disposed on a side of the lower casing structure. After the hook notch covering the support cylinder, the elastic hook can be displaced flexibly for hooking the protruding cylinder. Hence the upper casing structure then covers the lower casing structure tightly.
Patent CA-2555670-A1 (CA)
Title: Dispensing razor blade cartridges used with a handle
Inventor: TROTTA ROBERT A
IPC: B65D83/10
Filed: 1998-02-18
Abstract: A cartridge dispenser for razor blade cartridges used with a handle has a housing structure defining sections for receiving respective cartridges, the structure including a base, side walls and a plurality of dividers between respective sections.. The dividers include angled dividers having upper and lower surfaces that make acute angles with the base and define angled regions for receiving the cartridges. The angled regions are partially bounded by an upper surface of one angled divider and a facing lower surface of an adjacent angled divider. The angled dividers have upper surfaces for extending above uppermost regions of the cartridges when the cartridges are received in the sections.
Patent CA-2556184-A1 (CA)
Inventor: JONES BRADLEY J
IPC: A01G17/04
Filed: 2006-08-14
Abstract: A post for mounting to the ground and for supporting elongate flexible filaments transverse to the post. The hollow member has opposite first and second ends. The first end is adapted for mounting to the ground. Stiffeners are mounted within the hollow post so as to extend between the first and second ends. First and second oppositely disposed elongate raised flanges are mounted on the post so as to extend outwardly therefrom. The flanges extend between the first and second ends. The raised flanges each have a longitudinally spaced apart array of filament receiving cavities. Each cavity is an aperture through a corresponding raised flange and has an opening providing access into the aperture from a distal edge of the corresponding raised flange for receiving therethrough the filament for mounting the filament into the aperture. Each opening has a constriction having an opening dimension which is substantially equivalent to a diameter of the filament.
Patent CA-2557735-A1 (CA)
Inventor: ZUPANICK JOSEPH A
IPC: E21B43/00
Filed: 2005-02-22
Abstract: A system for accessing a subterranean zone from an entry well including an entry well extending from the surface. The entry well has a substantially vertical portion. A one or more drainage wells extend from the entry well to a subterranean zone. A one or more articulated wells extend from the entry well to the subterranean zone. At least one of the articulated wells intersects at least one of the one or more drainage wells at a junction proximate the subterranean zone. A drainage pattern is formed coupled to the junction and operable to conduct fluids from the subterranean zone to the junction.
Patent CA-2558348-A1 (CA)
Title: Production method and filter comprising non woven fabric and/or filtering injection structures or sheets which are obtained using said method and which are intended for the filtration and elimination of legionella pneumofila
Inventor: ESPUELAS PENALVA JOAQUIN
IPC: D04H3/10
Filed: 2005-03-23
Abstract: The invention relates specifically to the physical and chemical characteristics of an air and liquid filter which is intended to trap bacteria and eliminate same.  The inventive fabric is manufactured from a fabric comprising non woven type fabrics and/or injected filtering structures or sheets, i.e. which have been obtained by manipulating synthetic artificial fibres using processes that lead to the formation of a lap which, following other industrial operations that are described later, is converted into the non woven fabric or, alternatively, using injection processes into the injected structures or sheets.
Patent CA-2562093-A1 (CA)
Inventor: REILY MARK A
IPC: A61B17/17
Filed: 2005-04-18
Abstract: Prostheses, systems, and methods are provided for replacement of natural facet joints between adjacent vertebrae with vertebral prostheses. A portion of the vertebral prosthesis includes anti-rotation and/or anti-pullout elements to prevent or reduce prosthesis fastener rotation or pull out as a result of torques applied to the prosthesis. Various tools and methods aid the process of surgically adding the vertebral prosthesis to a patient's vertebra.
Patent CA-2564103-A1 (CA)
Inventor: BOOS JAMES A
IPC: B21K1/76
Filed: 2005-05-20
Abstract: A method comprises steps of providing bar stock, cutting the stock to form a rod-shaped blank (50), and stamp-forming a ball section (51) on a first end of the blank in a transfer die (20). The method further includes stamp-forming an apertured flattened section (52) on a second end of the blank to form a final product in the transfer die, and axially striking opposing ends to accurately form a length of the blank.
Patent CA-2564239-A1 (CA)
Title: Low noist active pixel sensor
Inventor: CHAJI G REZA
IPC: H04N5/357
Filed: 2006-10-10
Abstract: Disclosed is a technique for providing low noise pixel circuit and required programming and readout circuits for a sensor array for sensitive application including single event detector (single photon, single DNA, and etc.). Moreover, the method provides low power consumption.
Patent CA-2568513-A1 (CA)
Inventor: LOWERY CHRISTOPHER G
IPC: H04L61/00
Filed: 2005-05-16
Abstract: L'invention concerne un dispositif passerelle (100) permettant de connecter des entrées de données analogiques et/ou numériques à une sortie d'un service général de radiocommunication par paquets (GPRS). Le dispositif passerelle comprend: au moins une interface de données analogiques et/ou numériques pour interfacer lesdites entrées, une carte SIM comportant une adresse IP spécifique, une mémoire de jeu d'instructions, un émetteur-récepteur sans fil, des moyens permettant de stocker, de fusionner et de gérer des données, et des moyens permettant de convertir les données d'entrée en données GPRS ou en données de ligne fixe.
Patent CA-2568909-A1 (CA)
Title: Reaming and stabilisation tool for use in a borehole
Inventor: MOI STEIN ERIK
IPC: E21B7/28
Filed: 2005-06-07
Abstract: The inventive enlarging and stabilising tool for a borehole comprises a tubular body (1) provided with an axial cavity (2), circumferentially arranged receptacles provided with an outward opening, a knife element (4) disposed in each receptacle and comprising at least two cutting arms (5, 6) which are displaceable between the retracted and extended positions, a drive means (15) mounted inside the tubular body in an axially offset manner with respect to the knife elements and transmission means for transmitting the drive means motion to the pivotable cutting arms, wherein said cutting arms form a space (14) outwardly closed in the extended position thereof therebetween and the tool tubular body.
Patent CA-2568952-A1 (CA)
Title: Novel antigen-binding polypeptides and their uses
Inventor: KIMMEL BRUCE E
IPC: C12P21/04
Filed: 2005-06-17
Abstract: Novel antigen-binding polypeptides (ABP) and uses thereof are provided.
Patent CA-2574328-A1 (CA)
Title: Delivery of high cell mass in a syringe and related methods of cryopreserving cells
Inventor: YAGHMOUR SAMIH
IPC: A01N1/02
Filed: 2005-07-22
Abstract: This invention relates to methods and apparatus for cryopreserving biological materials for extended periods of time. In an exemplary embodiment, the method comprises suspending biological materials in a cryosolution, freezing the biological materials in the apparatus, and removing the frozen biological materials from the apparatus to thaw them for use. In another embodiment, a cell cryopreservation solution is provided which includes 20% Dimethyl Sulfoxide (DMSO) to maintain the viability of cells upon freezing, storage, and thawing. The media can be used for cryopreservation of a wide variety of different cell types from various sources. In addition, an apparatus that facilitates the storage of cells and the subsequent removal of the cells for thawing to permit substantially direct inoculation of a bioreactor is disclosed. Cells frozen using a method according to the present disclosure have been shown to have approximately a 90% survival rate, which is significantly higher than other cryopreservation methods.
Patent CA-2577641-A1 (CA)
Title: Mounting bracket for an electrical device
Inventor: KORCZ KRZYSZTOF W
IPC: H02G3/02
Filed: 2007-02-07
Abstract: A mounting bracket is provided for mounting to an opening in a wall. The mounting bracket is for an electrical box or electrical device such as a switch, plug or fire alarm for mounting the electrical box or device to a wall without the need for an additional mounting structure. The mounting bracket includes a central opening for receiving the electrical device. At least two legs are integrally formed with a face plate of the bracket and bent perpendicular to the face plate to extend into an opening formed in the wall. A pivotal arm is mounted in each leg and coupled to a screw for limited pivotal movement to pivot the arms between a first retracted position and a second extended position to attach the mounting plate to the wall.  The screw is rotated to draw the arm toward the face plate to contact the inner surface of the wall and draw the face plate into contact with the outer surface of the wall.