baber/WOPTO huggingface dataset:
Patent CA-2668229-A1 (CA)
Inventor: REZNIK YURIY
IPC: H03M7/40
Filed: 2007-11-14
Abstract: In general, this disclosure is directed to techniques for memory efficient and low complexity adaptive variable length coding (VLC) of data for a variety of applications, such as coding of digital video, image, audio, or speech data. In some aspects, the techniques may exploit properties of particular sets of codewords to support very compact data structures. In other aspects, the techniques may support low-complexity, adaptive encoding and decoding of binary sequences produced by memoryless sources.
Patent CA-2668863-A1 (CA)
Title: Method and apparatus for transmission mode ion/ion dissociation
Inventor: MCLUCKEY SCOTT A
IPC: H01J49/42
Filed: 2007-11-30
Abstract: A method an apparatus for analyzing biomolecules is described. The method includes injecting and storing one species of ionized molecule in a linear ion trap and injecting second species of oppositely polarity ionized molecule such that the second species is transmitted through the stored first species. The resultant reaction products may be analyzed by a mass analyzed taking account of the remaining charge values. In an aspect, a linear ion trap may be used as the reaction volume, and the ionized species injected along the axis of the trap in a substantially collinear manner. The mass analysis may be performed by mass selective axial ejection or by a mass spectrometer.
Patent CA-2669785-A1 (CA)
Title: Sulfidisation process and apparatus for enhanced recovery of oxidised and surface oxidised base and precious metal minerals
Inventor: BRADSHAW DEIDRE JANE
IPC: B03B1/00
Filed: 2007-11-13
Abstract: A method of treating value bearing material comprising oxidised or surface oxidised mineral values includes the steps of crushing the value bearing material, contacting the crushed material! with a sulfide solution to sulfide the oxidised or surface oxidised mineral values, and adding ions of a selected base metal to the crushed value bearing material. The value bearing material may comprise oxidised or surface oxidised base metal or precious metal minerals. The crushed value bearing material is prepared as a slurry or pulp comprising from 15% to 40% solids and the remainder comprising water. The sulfide solution preferably comprises a soluble sulfidiser such as sodium hydrosulfide and the base-metal ion solution preferably comprises metal salt of base metals 'like copper or iron. In a preferred embodiment of the method, the sulfide ion concentration in the slurry is measured with an ion- specific probe which measures the sulfide ion concentration as a potential, and the quantity of sulfidiser solution in the slurry is adjusted to maintain the measured sulfide ion concentration at or near the predetermined value. The invention extends to an installation for treating value bearing material according to the method.
Patent CA-2670493-A1 (CA)
Inventor: JENNY JACK W
IPC: C08G18/50
Filed: 2007-11-29
Abstract: This invention relates to reactive systems for the production of low density, cavity filling polyurethane foams for NVH (noise vibration and harshness) application areas in which the system exhibits reduced VOC emissions. These foams comprises an isocyanate-reactive component having a viscosity of at least about 3,000 mPa.s, at 23°C, and comprises at least one amine-initiated compound which contains isocyanate-reactive groups.
Patent CA-2670555-A1 (CA)
Title: Post-render graphics scaling
Inventor: ELLIS BRIAN
IPC: G06T15/00
Filed: 2007-12-15
Abstract: An apparatus, method, and computer program product for scaling a rendered surface. The apparatus includes a graphics processor configured to render a surface at a source resolution, wherein a scaling parameter is associated with the surface, the scaling parameter defining the source resolution and a destination resolution. The apparatus further includes a display processor configured to scale the rendered surface to the destination resolution. Preferably, the scaling parameters are EGL surface attributes.
Patent CA-2672583-A1 (CA)
Title: Nursing bed with a lateral movement of translation
Inventor: POYET PASCAL CHARLES ANTOINE
IPC: A61G7/015
Filed: 2007-12-12
Abstract: The invention relates to a nursing bed (1) comprising a base (2) supported on the ground, and a sleeping surface (3) supported by the base (2) and comprising a back rest (4), a seat part (5) and a leg rest (6). Said nursing bed is characterised in that it comprises means (2) for clearance with a lateral movement of translation, used to enable the leg rest (6) to move laterally in relation to the seating part (5), or vice versa, the seating part (5) in relation to the leg rest (6), according to a movement of translation oriented in a direction which is essentially transversal to the sleeping surface (3), in such a way as to clear the front access to the seating part (5). The nursing bed also comprises seat regulating means (21) for varying the seat of the seating part (5) and/or the leg rest in relation to the ground.
Patent CA-2672780-A1 (CA)
Title: Aperture arrangement
Inventor: DUNCAN STEWART
IPC: G01J5/06
Filed: 2007-12-19
Abstract: The present invention relates to an aperture arrangement and specifically to an aperture arrangement suitable for use with a dual wavelength infrared detector Specifically, the present invention provides a detector comprising: a casing; an aperture defined in one end of the casing; and a filter having an inner region and an outer region substantially covering the aperture; wherein the outer region of the filter transmits radiation within a first range of wavelengths and reflects radiation within a second range of wavelengths.
Patent CA-2672901-A1 (CA)
Inventor: DURON MARK
IPC: G06K7/00
Filed: 2007-07-13
Abstract: The present invention is directed to systems that use frequency selective surfaces (FSS) to aid in the operation of radio frequency identification (RFID) devices and products. In one embodiment, a system for interrogating radio frequency identification (RFID) tags includes a conveyor belt and an RFID reader. The conveyor belt has a first surface and a second surface. The first surface is configured to receive an item to which an RFID tag is affixed and the second surface is configured to slide on a metal slide plate. The RFID reader is configured to transmit instructions embodied in a radio frequency (RF) signal to the RFID tag, wherein the metal slide plate is positioned between the RFID reader and the RFID tag and comprises a frequency selective surface that is substantially transparent to the RF signal.
Patent CA-2675141-A1 (CA)
Inventor: SEBIRE BENOIST
IPC: H04W36/00
Filed: 2008-01-11
Abstract: A method is described which provides a synchronized HO of a mobile device. The method includes receiving a HO command. A determination is made of whether the HO command includes an indication of UL resource allocations. A C-RNTI is waited for in DL signaling if the HO command does not include the indication of UL resource allocations. If the HO command includes the indication of UL resource allocations, transmitting occurs based on the UL resource allocations. The method may be performed as a result of execution of computer program instructions stored in a computer readable memory medium. An apparatus is also described.
Patent CA-2682141-A1 (CA)
Inventor: TCHENG CHRISTOPHE
IPC: H04L12/24
Filed: 2008-04-10
Abstract: A method of managing printing in an environment with a plurality of workstations and a plurality of printers in one or more networks and wherein the network also includes a document server and an identification generator, the method comprising: - polling a workstation when it connects to the network to determine what printers are connected thereto; - determining a unique ID of the workstation; - determining the type of printer; - determining the configuration of the printer from the type of printer and workstation location; - determining an ID code for each printer connected to the connected workstation using the identification generator; - developing a look up table with the unique ID of the workstation; type, configuration and ID code of each printer; - receiving a print request from a workstation at the document server; - identifying the configuration of a printer from the look up table in response to the print request; - sending the print request to the identified printer with the appropriate ID code, as identified by the look up table.
Patent CA-2687248-A1 (CA)
Inventor: MCCALL MICHAEL J
IPC: C10G1/00
Filed: 2008-06-11
Abstract: A process for the recovery of organic chemical feedstocks from biooil is presented. The process comprises separating the water soluble chemicals from biomass and recovering the primarily oxygenate compounds for use as feedstocks.
Patent CA-2688309-A1 (CA)
Title: Hepatic stellate cell precursors and methods of isolating same
Inventor: REID LOLA M
IPC: C12N5/02
Filed: 2007-05-24
Abstract: The present invention relates to precursor cells to hepatic stellate cells, compositions comprising same and methods of isolating same. The surface antigenic profile of the precursors is MHC class Ia negative, ICAM-I+, VCAM-I+, .beta.3-integrin+. In addition to expression of these surface markers, the cells also express the intracellular markers desmin, vimentin, smooth muscle .alpha.-actin, nestin, hepatocyte growth factor, stromal derived factor- l.alpha. and Hlx homeobox transcriptional factor.
Patent CA-2693307-A1 (CA)
Title: Lantibiotics and uses thereof
Inventor: O'SULLIVAN DANIEL J
IPC: A01N63/50
Filed: 2008-07-18
Abstract: The present invention provides isolated lantibiotics that inhibit Gram negative and Gram positive microbes. The lantibiotic includes an amino acid sequence, wherein the amino acid sequence of the compound and the amino acid sequence of SEQ ID NO:21 or SEQ ID NO:22 have at least 80% identity. The lantibiotics have the characteristic of inhibiting growth of a Gram negative microbe in conditions that do not damage the outer membrane of the Gram negative microbe. The present inven-tion also provides methods for making and using the lantibiotics.
Patent CA-2696996-A1 (CA)
Inventor: NEFF JENNIFER A
IPC: A01N63/50
Filed: 2008-07-11
Abstract: The invention is based on the recognition that known antimicrobial compounds, such as nisin or other lantibiotics, can be made to form a long lasting antimicrobial surface coating by linking the peptide with a block polymer, such as PLURONIC?  F108 or an end group activated polymer (EGAP) in a manner to form a flexible tether and/or entrap the peptide. The entrapped pep-tide provides antimicrobial action by early release from entrapment while the tethered peptide provides longer lasting antimicrobial protection. Antimicrobial gels and foams may be prepared using the antimicrobial peptide containing block copolymers.
Patent CA-2699103-A1 (CA)
Inventor: HELLGREN VESA
IPC: H04L12/14
Filed: 2008-08-20
Abstract: A method of providing service authorization comprises sending a message from a redirect server to a user terminal including an authorization token. Further, the method comprises detecting and removing the authorization token by a network gateway node from the message before forwarding the message to the user terminal. The method further comprises initiating a service authorization request by the network gateway node towards an online charging system, said request including the authorization token. The redirect server may be a top-up server.
Patent CA-2699433-A1 (CA)
Inventor: RUSSWUM STEFAN
IPC: C12Q1/68
Filed: 2008-07-31
Abstract: The present invention concerns the use of polynucleotides having a length of 2 to 100% of the number of nucleotides of the single sequences according to SEQ ID  No. 1 to SEQ ID No, 69 and/or their gene loci and/or their transcripts for detecting gene activities for the differentiation of a condition accompanying a local infection from a condition accompanying a systemic infection of a patient, wherein all of the sequences according to SEQ ID No. 1 to SEQ ID No. 69 are used; as well as a method and a kit for performing the method.
Patent CA-2699864-A1 (CA)
Inventor: BLANCHARD JAN E
IPC: A61K31/00
Filed: 2008-09-16
Abstract: Therapeutic compositions and methods for treatment of late-onset Gaucher disease are described herein. The compositions comprise compounds having activity as pharmacological chaperones for mutant forms of the beta-glucocerebrosidase.  Methods of treatment involve providing therapeutically effective amounts of such compositions to subjects in need thereof.
Patent CA-2700103-A1 (CA)
Inventor: WEISSER ERIC
IPC: A21D2/00
Filed: 2010-04-14
Abstract: This invention relates to thermally inhibited polysaccharides and improved processes of preparing them, wherein the improvement is dehydrating the polysaccharides under increased pressure and/or increased effective oxygen concentrations to produce compositions of improved organoleptic properties, including color, flavor and odor.
Patent CA-2700584-A1 (CA)
Inventor: ANZINI MAURIZIO
IPC: C07D277/82
Filed: 2008-09-22
Abstract: The present invention relates to novel amidine, thiourea and guanidine derivatives of appropriately substituted 2-aminobenzothiazoles, 2-amino-3,1-4H-benzothiazines and 3-amino-1,4-3H-benzothiazines, as understood from formula (I), the related pharmaceutically acceptable salts and solvates thereof: Formula (I): and the use of said products and the corresponding pharmaceutical formulations for the treatment of neurodegenerative pathologies such as cerebral ischemia, neurodegeneration induced by cranial trauma, Alzheimer's disease, Multiple Sclerosis and Amyotrophic Lateral Sclerosis.
Patent CA-2701077-A1 (CA)
Title: Anti-tamper techniques
Inventor: HARKNESS GRAEME
IPC: G06F21/54
Filed: 2008-10-01
Abstract: The application describes anti-tamper techniques for protecting a program code portion against tampering.  Accord-ing to the described techniques, a sequence of code segments having a root-code segment and a plurality of sub-code segments is defined. Each sub-code segment is provided with an integrity checking portion for checking the integrity of a target code segment.  At runtime, the integrity checking portion of a given sub-code segment carries out a checking procedure on the respective target code segment to obtain a runtime result which is compared with a reference result to verify that the target portion of the program has not been tampered with.
Patent CA-2701717-A1 (CA)
Inventor: FROST CAROL J
IPC: G06F9/44
Filed: 2008-10-06
Abstract: Systems and methods for gathering research data using multiple monitoring devices are provided. At least a pair of the monitoring devices each read ancillary codes contained within media data and which represents research data. The decoded data read by at least one of the pair is associated with a further set of data offering a correspondence between each of the sets of decoded data. Such correspondence allows a determination that the data decoded by each of the pair of monitoring devices is the same.
Patent CA-2703859-A1 (CA)
Inventor: IDEN MICHAEL E
IPC: B61D15/00
Filed: 2010-05-12
Abstract: Disclosed is a car body for use in a train which includes a fan mounted thereon and constructed to generate airflow at least in part in a longitudinal direction of the train. The car body may be coupled to one or more locomotives or car bodies within the train.  As the train moves through a tunnel, for example, the fan is rotated by a power source to increase movement of air within the tunnel annulus, thereby reducing locomotive overheating or stalls within the tunnel. Flow directors to direct air into or out of the inlet and outlet of the fan may also be provided on the car body. Also, the fan may be mounted to the car body via a pivoting connection to allow for adjustment of its inlet/outlet and thus the generated airflow direction.
Patent CA-2707997-A1 (CA)
Title: Versatile collection apparatus for front loading refuse vehicle
Inventor: ROWLAND JARED
IPC: B65F3/02
Filed: 2010-06-18
Abstract: A refuse collection assembly for a refuse collection vehicle mounts to a intermediate container on the refuse collection vehicle. The refuse receptacle collection assembly can grasp a refuse receptacle at curbside, at street side, or forward of the intermediate container in any location over a one hundred eighty degree arc. The collection assembly grasps the receptacle and locates it above the intermediate container and tilts it sufficiently to empty the contents of the receptacle in the intermediate container. The collection assembly then returns the receptacle upright to its previous location or to any location to the right, left or forward of the refuse collection assembly. The refuse receptacle collection assembly includes a rail extending along a wall of the intermediate container, a carriage selectively movable along the rail, and a receptacle engaging assembly supported by the carriage for grasping the refuse receptacle.
Patent CA-2711391-A1 (CA)
Inventor: HORN GAVIN B
IPC: H04W40/24
Filed: 2009-01-29
Abstract: A set of wireless relay nodes are managed to facilitate inter-node routing of packets in the set. In some aspects, unique identifiers are defined for the wireless relay nodes to facilitate routing packets within the set.  In some aspect a routing table is provided to each of the wireless relay nodes, wherein the routing table identifies each wireless relay node in the set and a next-hop entity for each of these wireless relay nodes. Each of the wireless relay nodes may then define a forwarding table based on the routing table.
Patent CA-2712316-A1 (CA)
Inventor: UCHIDA HIDETOSHI
IPC: C22C21/02
Filed: 2002-03-26
Abstract: A sheet of a 6000 type aluminum alloy containing Si and Mg as main alloy components and having excellent formability sufficient to allow flat hemming, excellent resistance to denting, and good hardenability during baking a coating, which exhibits an anisotropy of Lankford values of more than 0.4 or the strength ratio for cube orientations of the texture thereof of 20 or more, and exhibits a minimum bend radius of 0.5 mm or less at 180° bending even when the offset yield strength thereof exceeds 140 MPa through natural aging; and a method for producing the sheet of the aluminum alloy, which comprises subjecting an ingot to a homogenization treatment, cooling to a temperature lower than 350°C at a cooling rate of 100°C/hr or more, optionally to room temperature, heating again to a temperature of 300 to 500°C and subjecting it to hot rolling, cold rolling the hot rolled product, and subjecting the cold rolled sheet to a solution treatment at a temperature of 500°C or higher, followed by quenching.
Patent CA-2713275-A1 (CA)
Inventor: TANGHOEJ ALLAN
IPC: A61M25/16
Filed: 2002-06-28
Abstract: The present invention is a catheter assembly allowing for non-contaminated insertion of a catheter into a urinary canal. The assembly includes a package for the catheter and an applicator to be used for guiding the catheter into the urinary canal without touching the catheter by holding the catheter via walls of the applicator. The assembly further comprises clamping means for pressing the walls of the applicator into engagement with the catheter. The present invention further relates to an applicator with integrated clamping means to be used with the assembly.
Patent CA-2718048-A1 (CA)
Inventor: ERNST RICHARD J
IPC: F16B45/00
Filed: 2008-08-18
Abstract: In one aspect, a holder assembly includes a substrate-mountable holder (40) having a metal base (26) having a centerline, the base having a plurality of openings (30) to receive a plurality of fasteners (24), a generally symmetrical wireform having a pair of legs (28) with a portion (91) therebetween, the portion welded to the base, each leg having a first segment (92) extending parallel to the base and a second segment (93) extending outwardly of the base.  First segment of each leg may be generally parallel to the centerline, or first segment may be angled with respect to the centerline. Second segment of legs may extend generally linearly outwardly of the base or may have radii of curvature.
Patent CA-2718263-A1 (CA)
Inventor: TREMBLEY JEAN-PHILIPPE
IPC: F25D25/04
Filed: 2009-03-11
Abstract: A cryogenic tunnel freezer (10) having modular design and construction including a lower section (16) that can be raised and lowered relative to an upper section (14), the upper and lower sections (14, 16) defining a tunnel (12) when the lower section (16) is in a closed (raised) position. Product is moved through the tunnel (12) via a belt (22) formed of arrays of plastic modules (76) that are reinforced by metal chains (140) and rods (150). The lower run (23) of the belt (22) rides on the floor (48) of the lower section (16) and the upper run (21) rides on the lower run (23) when the belt (22) is operated. The flow of cryogenic fluid through the tunnel (12) is aided by vaporization of a cryogenic fluid and baffles (98), but no air-moving devices located within the tunnel (12).
Patent CA-2718587-A1 (CA)
Title: Snowmobile
Inventor: NAGAO TOKINARI
IPC: B62D55/07
Filed: 2010-10-25
Abstract: A snowmobile has a structure that reduces and minimizes adverse affects of snow on a throttle motor. The snowmobile includes a snowmobile body including an engine room therein, an engine which is disposed inside the engine room, a throttle valve arranged to adjust intake air supplied to the engine, a throttle motor arranged to drive the throttle valve and disposed ahead of the engine, and an air box arranged to pass the intake air through toward the engine, disposed ahead of the engine and including a portion located ahead of the throttle motor.
Patent CA-2722747-A1 (CA)
Inventor: CORBITT JOHN D JR
IPC: A61N5/10
Filed: 2009-04-24
Abstract: L'invention concerne un nouveau procédé d'irradiation partiel du sein au moyen d'un implant mammaire qui peut constituer une cible stable et améliorée pour un traitement par irradiation stéréotaxique.
Patent CA-2725594-A1 (CA)
Inventor: SCHNEIDER KARL-HEINRICH
IPC: A01N37/38
Filed: 2009-06-02
Abstract: The invention relates to the use of calcium salts of phosphorous acid for increasing the effect of fungicides in agriculture. The invention further relates to solid formulations, methods for producing said solid formulations and their use for controlling fungal pests. The invention further relates to a method for producing a calcium salt of phosphorous acid.
Patent CA-2728424-A1 (CA)
Title: Method for the treating of products, such as eggs to be hatched, with a conditioned gas stream, and climate chamber for carrying out the method
Inventor: METER TJITZE
IPC: A01K41/02
Filed: 2008-06-18
Abstract: The present invention relates on the one hand to a method for the treating of products, such as eggs (27) to be hatched, with a conditioned gas stream, which method is carried out in a climate chamber (1), and rel ates on the other hand to a climate chamber for implementing this method. According to the invention, the climate chamber comprises: a substantially closed compartment (2) having two opposing lateral walls (4, 6) provided with one or more passages (44); a substantially closed channel (3, 23) which extends around the outside of the compartment and connects one of said lateral walls to the other of said lateral walls in order to form together with the compartment a substantially closed circuit; and the gas stream is circulated through the circuit. According to the invention, the direction in which the gas stream is circulated is reversed repeatedly.
Patent CA-2728814-A1 (CA)
Title: Data recorder for recording data with time continuity information
Inventor: KATO MOTOKI
IPC: H04N21/235
Filed: 2001-11-20
Abstract: The present invention relates to a data recording apparatus capable of properly managing contents of data and reproduction information even if a portion of the data is deleted. If a portion of Clip is deleted so that an ATC-sequence becomes discontinuous, the value of offset_STC_id for an STC-sequence at the beginning of the ATC-sequence is set so that the value of stc_id of each STC-sequence following the ATC discontinuity does not change. stc_id of an STC-sequence is an ID for identifying the STC-sequence. The present invention can be applied to an operation to record an AV stream onto an optical disk.