baber/WOPTO huggingface dataset:
Patent CA-2590366-A1 (CA)
Title: Method and system for programming, calibrating and driving a light emitting device display
Inventor: NATHAN AROKIA
IPC: G09G3/3225
Filed: 2005-12-15
Abstract: A method and system for programming, calibrating and driving a light emitting device display is provided. The system may include extracting a time dependent parameter of a pixel for calibration.
Patent CA-2591370-A1 (CA)
Inventor: PRATER JEREMY C
IPC: H04L12/28
Filed: 2007-06-07
Abstract: Conversion of a vehicle sound system from an installed to a portable sound source. A wireless personal area network receiver may be substituted for the radio and/or media player that is normally found within the vehicle.
Patent CA-2593437-A1 (CA)
Inventor: SON YEONG-MOON
IPC: H04W84/12
Filed: 2006-01-10
Abstract: A method for allocating a channel quality information channel (CQICH) in a communication system is disclosed. After fast switching from a serving anchor base station (BS) to a target anchor BS, a mobile station (MS) detects absence of a CQICH allocated from the target anchor BS. Upon detecting the absence of the allocated CQICH, the MS sends a request for allocating the CQICH to the target anchor BS. Upon receiving the CQICH allocation request, the target anchor BS detects a need to allocate a CQICH to the MS.
Patent CA-2597277-A1 (CA)
Title: Retainer pin and tooth for tooth and adaptor assembly
Inventor: BENTLEY NEIL DOUGLAS
IPC: E02F9/28
Filed: 2007-08-14
Abstract: A retainer pin assembly and tooth for an excavation tooth and adaptor assembly is provided. The retainer pin assembly can comprise at least one retainer pin section having a circular longitudinal main body with chamfered leading edges at one end for insertion into a passageway in the adaptor, and a displacement-bearing block having at least one facet disposed at the opposite end. The tooth can comprise at least one opening on a sidewall having one flat vertical bearing surface to correspond to a facet of the displacement-bearing block when a retainer pin section is inserted into the adaptor passageway.  Magnets can be disposed on the chamfered ends of a pair of retainer pin sections to urge the retainer pin sections towards one another when inserted in the adaptor passageway.
Patent CA-2597754-A1 (CA)
Inventor: SMITH JULIE
IPC: A61K38/21
Filed: 2006-02-13
Abstract: The present invention provides improved methods and uses of an immunoglobulin in the purification of an interferon composition. The methods of the invention provide for the use of a monoclonal antibody in the purification of an interferon composition comprising a plurality of interferon alpha subtypes .  The use of the monoclonal antibody provides for the production of an interferon composition with a consistent proportion of interferon subtypes, providing a resulting improvement in simplicity of production of the resulting interferon composition.
Patent CA-2598455-A1 (CA)
Inventor: SHRIVER MARK D
IPC: C12Q1/68
Filed: 2006-02-17
Abstract: Oligonucleotide primers and probes for detecting Ancestry informative marker (AIMs) polynucleotides that contain a single nucleotide polymorphism or that contain an insertion or deletion, are provided, as are methods of using the oligonucleotide primers and probes to draw an inference as to a trait of an individual. The trait can be, for example, biogeographical ancestry, a pigmentation trait, responsiveness to a drug, or susceptibility to a disease.  Also provided are methods of determining the proportional ancestry of an individual. Reagents and kits also are provided.
Patent CA-2598790-A1 (CA)
Title: Device for protecting the head of a dental handpiece and sealed packaging for an insert equipped with said device
Inventor: EUVRARD HUBERT
IPC: A61C19/02
Filed: 2005-11-28
Abstract: The assembly has a contra angle or a straight hand piece with an insert, and a hermetic container (12) formed of a packing with a tubular envelop. The envelope is dimensioned and opened at an end for introducing the insert equipped with a protective sleeve externally compacted or wound around itself with a closed bottom traversed by a bent curette (2). The envelope`s end is bordered by a flat collar for welding a membrane seal (11).
Patent CA-2600183-A1 (CA)
Inventor: HAN ALHONG
IPC: H01B1/12
Filed: 2006-03-02
Abstract: A coated heteroaromatic ring compound that has a heteroring effectively coated and is suitable for use in electronic materials, etc. For example, according to the following scheme (1), thiophene monomer unit (1T) is first synthesized, and oxidative polymerization is further repeated to thereby synthesize oligomers (2T) to (16T). The heteroring is not limited to thiophene, and may be, for example, furan or pyrrole. Also, the substituent on silicon is not limited to that of the scheme (1) and can be arbitrary. Further, the degree of polymerization and synthetic method are not limited to those of the scheme (1). The provided compounds effectively retain a .pi.-electron conjugation as shown in, for example, the ultraviolet visible absorption spectrum of Fig. 1.  Therefore, the provided compounds are useful as, for example, a research tool for elucidating the electrical properties corresponding to polymerization degree of oligoheterocyclic compounds and a molecular wire being of importance in molecular electronic devices.
Patent CA-2601321-A1 (CA)
Inventor: DAHLQUIST ANDREAS
IPC: G01R27/28
Filed: 2006-01-17
Abstract: A method and device for determining the linear response of an electrical multi-port component (1) has an "estimation procedure" in which an estimated admittance matrix is determined by applying voltages to the ports of the component and measuring the response of the component. The estimation procedure can e.g. consist of a conventional measurement of the admittance matrix. The method further has a "measurement procedure" in which several voltage patterns are applied to the port. The voltage patterns correspond to the eigenvectors of the estimated admittance matrix. For each applied voltage pattern, the response of the component is measured. This allows to measure the linear response of the component accurately even if the eigenvalues of the admittance matrix differ by several orders of magnitude.
Patent CA-2604274-A1 (CA)
Inventor: WILLIAMSON ALAN CHARLES
IPC: F03B13/18
Filed: 2006-04-07
Abstract: Apparatus for extracting waves comprises a float (6) coupled to a drive mechanism (2) such that vertical movement of the float can be used to generate power. The float is freely suspended in a body of water, but subject to a flexible restraint (10, 12, 14) system for restricting its lateral movement.  The restraint system can itself involve a suspended mass (10), which may be another float (6) coupled to the same or a different drive mechanism (2).
Patent CA-2604510-A1 (CA)
Title: Tube car, network of tubes, personal transport system, and control system and control method thereof
Inventor: YANG NANZHENG
IPC: B61B13/00
Filed: 2006-04-14
Abstract: A traffic transport system includes vehicles and a channel network. The channel network is connected with primary city streets or buildings. It includes normal pressure low speed channels, which are used in cities and low-pressure high-speed channels, which are used between cities. Two kinds of channels are smoothly connected with each other via transformation gate. The present invention also discloses a control system and a control method for this traffic transport system. The control system makes the electro motion vehicle which only contains one or two person move in the channel network, and realizes dynamic line predetermine using computers. It achieves individual rapid horizontal transfer of people or cargo from door to door. The traffic transport system of this invention can be laid and disassembled rapidly, it can be used repeatedly. This traffic transport system is a shortcut and convenient personal transport means. It can substitute for the known conveyances, such as automobiles, railroads and planes etc.
Patent CA-2604599-A1 (CA)
Inventor: LEROUX JEAN-CHRISTOPHE
IPC: C08F20/18
Filed: 2006-04-05
Abstract: The present invention describes the preparation of reverse polymeric micelles (RPM) through hydrophobically-modified star-shaped polyols. More specifically, RPM are obtained from polymeric structures where the polyol constitutes the hydrophilic domain while the hydrophobic shell is obtained either through the modification of existing chemical functions (e.g. esterification) or through copolymerization with hydrocarbon (alkyl)acrylate derivatives. Hydrophilic guests can be accommodated in the micelle core opening new avenues for the use of such carriers as delivery agents for polar active compounds.
Patent CA-2605151-A1 (CA)
Inventor: MOECKS JOACHIM
IPC: G01N33/574
Filed: 2006-05-10
Abstract: The present invention relates to a method of determining whether a biological sample comprising human lung cancer cells is sensitive to a combination of an epidermal growth factor receptor inhibitor and a chemotherapeutic agent by determining the overexpression of a phosphorylated AKT protein and/ or a phosphorylated MAPK protein in the biological sample. The invention is also related to methods for deriving a candidate agent or for selecting a composition for inhibiting the progression of lung cancer in a patient wherein a phosphorylated Akt protein and/ or a phosphorylated MAPK protein is used.
Patent CA-2606271-A1 (CA)
Inventor: CAGNANI CAMILLO
IPC: C08L23/14
Filed: 2006-03-23
Abstract: Cette invention concerne une composition de polypropylène comprenant (les pourcentages pondéraux correspondant à la somme A+B): (A) de 60 à 90 % en poids d'un copolymère de propylène avec de l'éthylène contenant moins de 2,5 % en poids d'unités d'éthylène; et (B) de 10 à 40 % en poids d'un copolymère de propylène comprenant de 15 à 35 % en poids d'unités d'éthylène. Cette composition polymère présente un indice de fluidité selon la norme ISO 1133 (230 °C, 2,16 Kg) inférieur à 10 g/10min.
Patent CA-2606980-A1 (CA)
Inventor: KAMATH ARVIND
IPC: H01L21/77
Filed: 2007-10-18
Abstract: Radio frequency identification (RFID) tags and processes for manufacturing the same.  The RFID device generally includes (1) a metal antenna and/or inductor; (2) a dielectric layer thereon, to support and insulate integrated circuitry from the metal antenna and/or inductor; (3) a plurality of diodes and a plurality of transistors on the dielectric layer, the diodes having at least one layer in common with the transistors; and (4) a plurality of capacitors in electrical communication with the metal antenna and/or inductor and at least some of the diodes, the plurality of capacitors having at least one layer in common with the plurality of diodes and/or with contacts to the diodes and transistors. The method preferably integrates liquid silicon-containing ink deposition into a cost effective, integrated manufacturing process for the manufacture of RFID circuits. Furthermore, the present RFID tags generally provide higher performance (e.g., improved electrical characteristics) as compared to tags containing organic electronic devices.
Patent CA-2609422-A1 (CA)
Inventor: VAN HORSSEN CHARLES A
IPC: B23P15/28
Filed: 2006-06-06
Abstract: A quick change tool holder (10) is provided for cutter inserts (16) on machine tools which comprises a housing (13) which is adapted to receive and conform to the shape of a cutter insert (16). A pivoting arm (12) is mounted in the insert housing (13) and rotates about a pivot (30) therein. The pivoting arm (12) has a clamp portion (22) extending from the pivot (30) to a position over a seat portion (18) which is adapted to engage a cutter insert (16). In addition, the pivoting arm (12) has an arm (32) extending from the pivot (30) opposite the clamp portion (22). Lastly, a cam (14) is engaged by a distal end (34) of the arm (32). The cam (14) has a clamp position which forces the clamp portion (22) to engage a cutter insert (16) and a release position which forces the clamp portion (22) to disengage from a cutter insert (16) to allow thereof. The cam (14) moves between the release position and the clamp position.
Patent CA-2610771-A1 (CA)
Inventor: QIAN MING DIANA
IPC: G01N33/577
Filed: 2006-06-05
Abstract: The present invention provides monoclonal antibodies for human TrkB. In certain embodiments the inventive antibodies bind and activate human TrkB. In certain embodiments the inventive antibodies are selective for human TrkB in that they do not bind (or activate) human TrkA or human TrkC. In some embodiments the inventive monoclonal antibodies cross-react with murine TrkB.  Humanized or veneered versions of the inventive antibodies are also encompassed. Pharmaceutical compositions that comprise inventive antibodies are provided as are methods for preparing the inventive antibodies and methods of using these for treatment, detection or purification purposes.
Patent CA-2613886-A1 (CA)
Inventor: TAKENOSHITA HIROYUKI
IPC: G06K19/07
Filed: 2006-05-23
Abstract: Le problème à résoudre dans le cadre de cette invention est d~obtenir un boîtier d~étiquette d~identification RFID, qui permet une excellente communication sans fil en présence ou non de métal ou d~eau dans l~environnement et qui offre une bonne résistance aux contraintes externes, même dans des conditions d~utilisation extrêmes, et à obtenir un système RFID employant ce boîtier. La solution proposée consiste en un boîtier d~étiquette d~identification (20) dans le système RFID, doté d~une structure comprenant une étiquette d~identification RFID (22) ayant des épaisseurs (L1, L2) requises pour réduire l~atténuation d~onde électromagnétique due à la présence au moins de métal externe ou d~eau. Le système RFID comprend une couche élastique (24) qui peut atténuer les contraintes externes.
Patent CA-2616701-A1 (CA)
Title: Removal of carbon dioxide from air
Inventor: GINSTER URSULA
IPC: C01B32/50
Filed: 2006-07-28
Abstract: The present invention is directed to methods for removing CO2 from air, which comprises exposing sorbent covered surfaces to the air. The invention also provides for an apparatus for exposing air to a CO2 sorbent. In another aspect, the invention provides a method and apparatus for separating carbon dioxide (CO2) bound in a sorbent.
Patent CA-2617246-A1 (CA)
Title: A method and system for hierarchical license servers
Inventor: MACLEAN KIRK A
IPC: G06F21/00
Filed: 2006-08-01
Abstract: A method and system for hierarchical license servers is disclosed. According to one embodiment, a computer implemented method comprises receiving license requests from a plurality of clients. The license requests are serviced using a plurality of mini servers, each mini server serving licenses to a client of the plurality of clients in response to a license request of the license requests. A primary license server provides the licenses to the plurality of mini servers.
Patent CA-2618504-A1 (CA)
Inventor: FRAHM JEFFRY R
IPC: B66F9/14
Filed: 2008-01-24
Abstract: A fork attachment that can be used with a fork of a material handling device to handle a load may include a body and a head. The body is constructed to be carried by the fork, and the head is constructed to engage the load. The head is mounted to the body so that the head rotates about the body to engage the load if and when the load is initially misaligned with respect to the head such as when load has an angled base or when the ground beneath the load is uneven.
Patent CA-2622561-A1 (CA)
Title: Grease guide
Inventor: PETRIE CHARLES A
IPC: B61K3/00
Filed: 2008-02-20
Abstract: A trough for use on wiping bar assembly of a rail lubrication system, wherein the wiping bar assembly includes a manifold body and a flow passageway having an exit end at least partially defined in the manifold body. The trough includes a body having a first section and a second section extending away from the first section, wherein the first section of the body is positioned adjacent the exit end, and wherein a mat is provided within the trough.
Patent CA-2622912-A1 (CA)
Inventor: BAKER BILL
IPC: A61K31/365
Filed: 2006-09-18
Abstract: The present invention concerns groups of compounds derived from tunicates of the Synoicum species, as well as to pharmaceutical compositions comprising these compounds, and uses thereof. Extracts from tunicates show selective toxicity against several different cancer cell lines in the NCI 60 cell line panel. These compounds are useful in the effective treatment of cancers, particularly malignant melanomas, colon cancer, and renal cancer cell lines.
Patent CA-2625053-A1 (CA)
Inventor: CARTER MATTHEW P
IPC: A61M25/09
Filed: 2006-11-14
Abstract: A steerable wire guide comprises first and second members interconnected to form a unitary composite structure. The members slide relative to each other such that the leading portion of the composite structure bends in a first or second direction. The composite structure comprises a soft body portion at its distal end and a rigid body portion at its proximal end. Various cross-sections are disclosed. In an alternate embodiment, the wire guide comprises a first guiding wire section, a wire loop section and a second guiding wire section, the wire component being folded back on itself to form a generally central wire loop section; and a tubular sheath surrounding the first guiding wire section and the second guiding wire section. The first and second members or guiding wire sections can be connected to a removable handle to facilitate control and maneuverability of the wire guide.
Patent CA-2626902-A1 (CA)
Inventor: SPITZENBERGER KONRAD
IPC: B23B27/16
Filed: 2006-11-08
Abstract: The invention relates to an indexable insert (10) with two partial bodies (12, 14), which merge into one another and which have a polygonal base but are rotated toward one another. The indexable insert is characterized in that a number of rough cutting edges (30, 31) are provided on a partial body (14) and a number of smooth cutting edges (32) are provided on the other partial body (12), which are arranged in such a manner that a rough cutting edge (30, 31) of a partial body (14) and a smooth cutting edge (32) of the other partial body (12) can simultaneously act upon a workpiece.
Patent CA-2627054-A1 (CA)
Title: Azeotrope compositions comprising 1,1,1,2,3-pentafluoropropene and hydrogen fluoride and uses thereof
Inventor: NAPPA MARIO JOSEPH
IPC: C07C17/383
Filed: 2006-11-01
Abstract: Disclosed herein are azeotrope compositions comprising 1,2,3,3,3-pentafluoropropene and hydrogen fluoride. The azeotrope compositions are useful in processes to produce and in processes to purify 1,2,3,3,3-pentafluoropropene.
Patent CA-2630521-A1 (CA)
Inventor: KASHIKAR SANJAY
IPC: C08K5/544
Filed: 2006-12-06
Abstract: A fiber size composition contains a modified polyolefin, a hydrophilic coupling agent, a boron-containing, fluorine-containing compound, a blend of at least two fatty acids and a compound selected from phosphorus(V) compounds and sulfur(VI) compounds, the fiber size composition being substantially free of conventional lower oxidation state antioxidants and optical brighteners.  Composite materials produced from reinforcing fiber materials sized with a fiber size composition according to the invention exhibit improved properties such as, for example, increased strength and/or improved color stability.
Patent CA-2632296-A1 (CA)
Title: Commercial dishwasher
Inventor: BUERKLE UDO
IPC: A47L15/46
Filed: 2008-05-26
Abstract: Commercial dishwasher comprising spray nozzles (44-2, 46-2) for spraying liquid into a treatment region in the form of a treatment chamber (12) or a treatment zone for treating items to be washed; at least two centrifugal pumps (1, 2), which are arranged in series hydraulically one behind the other, for conveying liquid from the wash tank (6) to the spray nozzles (44-2, 46-2); a control device (24) for alternatively operating only one centrifugal pump or at least two of the centrifugal pumps which are connected hydraulically one behind the other in series, in order to thus generate different liquid pressures.
Patent CA-2634922-A1 (CA)
Inventor: MACURA ANNA ELIZABETH
IPC: A61F13/62
Filed: 2006-12-19
Abstract: A fastening member has inboard and outboard ends, a panel region, an end region, and a stiffening element. The panel region is disposed adjacent to the inboard end and has first and second layers. The first and second layers are joined in a face-to-face orientation. The end region is disposed adjacent to the outboard end and has a fastening element zone and an intermediate zone.  The intermediate zone is disposed between the fastening element zone and the panel region adjacent an interface between the panel and end regions. The stiffening element is disposed in the end region and has a stiffness of greater than about 200 N/m. A portion of the stiffening element is disposed between the first layer and the second layer and is joined to the first layer and the second layer. The portion is disposed adjacent to the interface between the panel region and the end region.
Patent CA-2639456-A1 (CA)
Inventor: MASANEK FREDERICK W JR
IPC: A47G25/48
Filed: 2008-09-11
Abstract: A hanger for suspending multiple articles, such as automotive floor mats, is injection--molded in one piece from a suitable polymer. The hanger has at least four stationary article gripping members and four mobile article gripping members which are fastenable to respective ones of the stationary gripping members. Article-supporting fingers of the stationary gripping members extend horizontally away from the hanger body, two in one direction and two in another. The stationary gripping members are arranged in pairs, with one member in a pair extending in one direction, and the other member of the pair extending in an opposite direction. In one embodiment, a shared structural plate makes up a portion of the "C" channel for each gripping member in the pair.
Patent CA-2640635-A1 (CA)
Title: Refrigerant fluid flow control device and method
Inventor: COCHRAN ROBERT W
IPC: F25B41/06
Filed: 2006-10-20
Abstract: A subcool flow control valve useful in a refrigerant system includes an enclosure having a fluid flow pathway for a controlled fluid between an inlet and an outlet. A thermally conductive flexible wall forms a sealed cavity within the enclosure for carrying a controlling fluid. A metering orifice operable between the pathway and the outlet port controls an amount of metered fluid passing through the outlet port in response to movement of the flexible wall toward and away from the metering orifice in response to temperature changes of the controlled fluid transmitting temperature and thus pressure changes to the controlling fluid in the sealed cavity. Inverse thermal feedback means is formed as part of the valve for stabilizing valve operation thus providing means for transmitting a thermal signal from the metered controlled fluid back to the controlling fluid.
Patent CA-2641838-A1 (CA)
Title: Hair dye compositions
Inventor: PRATT DOMINIC
IPC: C09B69/00
Filed: 2007-02-02
Abstract: The present invention refers to hair dye compositions comprising one or more dyestuffs of the general formula (I) wherein R, X, Y and Z are defined as given in claim 1 and a process for colouring hair.
Patent CA-2645448-A1 (CA)
Title: Articulated stirrup
Inventor: VOELLMECKE VALENTIN
IPC: B68C3/00
Filed: 2007-03-07
Abstract: The invention is concerned with an articulated stirrup with a footplate (20) and with a U-shaped clamp (22) which has two lateral limbs (24, 26) and articulated regions (30) arranged therein, wherein said articulated regions (30) have an upper retaining part (41), a lower retaining part (42) and a hinge part (43), for example part of a bicycle chain, arranged between said two retaining parts. The lower retaining part reaches into the footplate (20). The footplate (20) has a supporting part (44) and a plastic body. The supporting part (44) is arranged within said plastic body (48) and connects the lower retaining parts to each other.
Patent CA-2647077-A1 (CA)
Title: Pyrazolo-tetrahydro pyridine derivatives as orexin receptor antagonists
Inventor: AISSAOUI HAMED
IPC: A61P25/00
Filed: 2007-04-25
Abstract: The invention relates to novel pyrazolo-tetrahydropyridines compounds and their use as orexin receptor antagonists.