baber/WOPTO huggingface dataset:
Patent CA-2429671-C (CA)
Inventor: CORTEZ JEROME
IPC: B60G11/62
Filed: 2001-11-09
Granted: 2007-07-31
Abstract: A suspension assembly for supporting an axle (17) on a vehicle frame includes a pair of transversely spaced (21') hangers mounted on and depending from the frame (11, 12, 13). Each one of a pair of longitudinally extending control arms is pivotally attached at one end of its ends to a respective one of the hangers (21'), and at the other of its ends to a respective one of a pair of axle seats (23'). The axle seats rigidly capture the transversely extending axle. A support member (35) is attached to and extends longitudinally rearwardly from each of the axle seats for mounting an air spring (30) and a shock absorber (31). Each of the air springs and shock absorbers extend upwardly from its respective support member and is attached to the frame. A  generally rigid torque box (40) is immovably attached at one of its ends to the frame, and the other if its ends to the axle (17). The torque box is a hollow fabrication closed at each of its attachment ends by a mounting tube. A  shaft having at least one busing molded abou the shaft is press fit into each of the tubes. The three components of the suspension assembly (27', 40) react the various loads imposed on the axle during operation of the vehicle, including vertical, lateral and longitudinal forces, and roll and yaw movements of the axle, without the use of traditional beams, thereby saving parts and/or complexity, cost and weight. The suspension assembly advanteously minimizes axle wind-up.
Patent CA-2432406-C (CA)
Title: Foldable stepped display stand having shelves with open sides
Inventor: MOSS GEOFFREY A
IPC: A47F7/14
Filed: 2003-06-13
Granted: 2011-08-16
Abstract: A foldable display stand having three opened side shelves is formed by two stepped side panels, a front panel, and a rear panel which are formed from a single geometrical figure formed in a single sheet material. The stand is foldable into a collapsed condition relative to two vertical fold lines formed on the side panel and located opposite to one another. The front panel will abut the rear panel when the stand is folded in the collapsed condition. The shelves are formed by a plurality of panels formed in an upper extension to the front panel and the rear panel. These panels are foldable relative to horizontal fold lines to form the three shelves resting horizontally on stepped upper edges of the side panels. Open end slots are formed in a free end edge of end panels of the front panel and rear panel, which are engageable with upper edges of the side panels for latching the opened side shelves securely in the horizontal position.
Patent CA-2435552-C (CA)
Title: A drug for the treatment of osteonecrosis and for the management of patients at risk of developing osteonecrosis
Inventor: LITTLE DAVID GRAHAM
IPC: A61K35/28
Filed: 2001-12-13
Granted: 2010-04-27
Abstract: A bisphosphonate for the treatment of osteonecrosis and/or osteonecrosis dissecans. The drug may further be used to prevent the onset of osteonecrosis and/or osteonecrosis dissecans and any complications associated with both diseases.
Patent CA-2438257-C (CA)
Title: Polyurethane thickeners for aqueous systems
Inventor: BAUER SANDRA
IPC: C09D175/04
Filed: 2003-08-26
Granted: 2012-02-07
Abstract: The invention provides thickeners for inks and coating materials, comprising polyurethanes, water, viscosity regulators, and, if desired, organic solvents, wherein said viscosity regulators comprise compounds of the general formula (I) R1-O-(SO)a-(EO)b-(PO)c-(BO)d-(DTO)e-R2 in which R1 and R2 independently of one another are one of the radicals from the group consisting of hydrogen, an aliphatic or cycloaliphatic hydrocarbon radical which optionally is substituted and/or contains multiple bonds and/or contains heteroatoms, an aromatic radical which optionally is substituted and/or contains heteroatoms, an acyl radical, a carboxyacyl radical, and a carboxyalkyl radical, SO = styrene oxide radical, EO = ethylene oxide radical, PO = propylene oxide radical, BO = butylene oxide radical, and DTO - dodecene oxide and/or tetradecene oxide (as the individual substance or as a mixture), a = 1 to 5, b = 3 to 30, c = 0 to 5, d = 0 to 5, e = 0 to 5 where (a + c + d + e) < = b.
Patent CA-2454440-C (CA)
Title: Material for magnetic refrigeration, preparation and application
Inventor: BRUECK EKKEHARD HUBERTUS
IPC: H01F1/01
Filed: 2002-07-12
Granted: 2014-12-02
Abstract: The invention relates to a material that can be used for magnetic refrigeration, wherein the material substantially has the general formula (AYB1-Y)2+.DELTA.(c1-XDX) wherein A is selected from Mn and Co; B is selected from Fe and Cr; C and D are different and are selected from P, As, B, Se, Ge, Si and Sb; and x and y each is a number in the range 0 - 1, and .DELTA. is a number from (-0.1) (+0.1).
Patent CA-2460579-C (CA)
Inventor: PAN JUNG-LIN
IPC: H04J13/20
Filed: 2002-09-16
Granted: 2008-05-13
Abstract: A code indexing method for orthogonal variable spreading factor codes (OVSF) introduces a single number mapped to each code. The new code number itself not only provides the code signature, but it is also used for the OVSF code generation. In addition, it provides easy and fast generation of the available code list without the help of look-up table. This capability improves the dynamic code assignment.
Patent CA-2462550-C (CA)
Title: Multi-layer sealed swab
Inventor: BLAIR PAUL
IPC: B32B27/30
Filed: 2004-03-30
Granted: 2009-11-10
Abstract: A cleaning swab is for wet or dry use. The swab includes an elongated handle defining a longitudinal axis. The handle has a cleaning head end and a grasping end. The swab includes a multi layer cleaning head having a core, a mid-layer and an outer layer. The core and the mid-layer are absorbent. The outer layer is formed from a cleaning textile. The outer layer is sealed to itself and to the handle to isolate the core and mid-layer.
Patent CA-2462984-C (CA)
Title: Agencement et procede pour une cassette permettant de preparer des echantillons biologiques
Inventor: BJORNSEN BJORN G
IPC: G01N33/48
Filed: 2002-10-10
Granted: 2013-01-29
Abstract: L'invention a trait à un procédé et à un agencement permettant de préparer un échantillon biologique (20). Selon ledit procédé, avant d'être examiné au moyen d'un microscope, par exemple, l'échantillon biologique (20) est séché, incorporé dans de la paraffine et éventuellement coupé en tranches. L'échantillon biologique (20) est placé dans un récipient (1) doté d'un couvercle/élément de blocage (2) fermé, dans lequel il est retenu par un élément de sollicitation (6). L'échantillon (20) reste dans ledit récipient/couvercle (1, 2) fermé pendant les opérations suivantes de séchage et d'incorporation, à l'issue desquelles le récipient (1) est séparé du couvercle (2) et de l'échantillon (20) avant toute opération de découpage.
Patent CA-2471654-C (CA)
Title: Method for the production of a self-lubricating polymer material for sealing elements
Inventor: MAXAM JOHN
IPC: B01J13/02
Filed: 2002-12-30
Granted: 2011-03-15
Abstract: The present invention relates to a method for producing a self-lubricating plastics material in which a polymer material is first cooled to cryogenic temperatures with liquid nitrogen to give rise to a crumbly, frozen polymer material which, once crushed, is mixed with microcapsules containing a lubricating fluid before then being compression moulded to yield a plastics material with lubricating microcapsules incorporated into the polymer matrix. The resultant self-lubricating plastics material is suitable for the production of sealing elements for reciprocating compressors.
Patent CA-2479267-C (CA)
Inventor: WATSON TIMOTHY P
IPC: B29C48/49
Filed: 2003-02-20
Granted: 2011-04-05
Abstract: Co-extrusion apparatus (10) for manufacturing a laminated plastic film or sheet comprises a plug-type layer sequencer (20) including a plurality of channels for conducting a plurality of polymer flows; a transitional aspect ratio block (24) for inducing the plurality of polymer flows to converge; and a flow velocity profiler cartridge (32) for combining the plurality of polymer flows to form the film. In one embodiment, the layer sequencer includes a tapered selector pin which minimizes mechanical damage when the selector pin is removed. In accordance with another embodiment, the flow velocity profiler cartridge (32) includes inserts fitting within cavities for controlling the polymer flows which form the layers of the film or sheet. At least one such insert defines lanes within an associated cavity so as to promote the formation of lanes of differing polymer composition within at least one layer of the laminated sheet or film.
Patent CA-2479556-C (CA)
Title: Navigation device and method for providing cost information
Inventor: BRUELLE-DREWS CHRISTIAN
IPC: G01C21/34
Filed: 2004-08-27
Granted: 2010-05-04
Abstract: The present invention relates to a navigation device (100) comprising a data base system (110) comprising data which contain road map information used for generating a road map for the navigation device, a processing unit (140) for processing the data containing road map information, a selecting unit (150) for selecting a particular road on the map, wherein the data base system (110) further comprises data containing cost information, the cost information comprising information about the costs arising in connection with selecting said particular road on the map.
Patent CA-2481073-C (CA)
Inventor: ZUREK RUDOLF
IPC: F41H7/02
Filed: 2003-03-28
Granted: 2008-03-25
Abstract: The invention relates to an armoured vehicle, especially a combat vehicle comprising a vehicle housing which is mounted on a running carriage and has a roof plate (1) on its upper side, in which an opening (1.1) is surrounded by a frame, the gun carriage of a weapon being mounted on a pivot bearing in said opening. Said frame consists of two parts which are fixed to each other and concentrically arranged inside each other, namely a non mechanically finished outer part (2), with wide tolerances, which is connected to the vehicle housing by means of welding, and a mechanically finished inner part (3), with narrow tolerances, which is positively engaged with the outer part. The pivot bearing of the gun carriage is arranged on said inner part. The production means can be sharply reduced by means of the inventive embodiment, as only the inner part (3) of the collar must be finished, as opposed to the entire vehicle housing.
Patent CA-2481596-C (CA)
Title: Method and device for monitoring position of radioactive materials in vehicles
Inventor: KANG KEJUN
IPC: G01N23/00
Filed: 2004-09-14
Granted: 2009-11-03
Abstract: A method and device for monitoring the position of radioactive materials in vehicles relates to a technical field of monitoring of radioactive materials. The method comprises following steps: powering on a monitoring device, after initializing, the device automatically enters into background mode to acquire and process gamma and neutron detection data so as to obtain and update a background count rate in real time, and an image surveillance system enters into surveillance state; occupancy detector defects that a vehicle enters into monitoring channel, meanwhile the monitoring device automatically enters into occupancy mode, and performs data acquisition process for gamma and neutron detection under the occupancy mode in accordance with the time required by an alarm algorithm, so as to obtain respective total count rates; speed detector detects the times T1 and T2 for the vehicle when it reaches two points with a distance L, and then calculates cut the vehicle's speed V; obtaining an alarm threshold by using a special algorithm on the basis of alarming algorithm, particularly, the background count rate updated in real time, and sending an alarm signal when the total count rate exceeds the alarm threshold; transmitting the alarm signal to. the image surveillance system via a control interface to notify it of starting to record, meanwhile sending an alarm command to an audio and visual alarm system to inform it of giving out an alarm; with the help of they results of radioactivity detection, speed detection and image capturing, a local computer species the position where the radioactive material(s) locate(s) with methods of horizontal and vertical positioning. The present invention can easily and quickly specify the very vehicle and the exact position the radioactive material(s) locate(s) so that the radioactive material(s) can be conveniently isolated and processed subsequently. In this way, time spent on detection has been greatly reduced and lots of human power has been saved.
Patent CA-2484896-C (CA)
Title: Papermaker's forming fabric
Inventor: TROUGHTON BRIAN
IPC: D21F7/08
Filed: 2004-01-29
Granted: 2008-07-22
Abstract: A papermaker's fabric for use as a paper making surface for a paper making machine is disclosed. The fabric is formed in a plurality of repeating units, including sets of top MD yarns, top CMD yarns interwoven with the top MD  yarns, bottom MD yarns, bottom CMD yarns interwoven with the bottom MD yarns to form a bottom fabric layer and stitching yarns interwoven with the top and bottom fabric layers.   Each of the bottom MD yarns passes below two nonadjacent bottom CMD yarns to form bottom MD knuckles, each knuckle being separated from one adjacent knuckle by two bottom CMD  yarns and separated from another adjacent knuckle by four CMD yarns. Each of the stitching yarns forms a binding knuckle with one of the bottom MD yarns between adjacent knuckles. Each of the binding knuckles is located between the two CMD yarns separating two adjacent bottom MD  knuckles.
Patent CA-2488908-C (CA)
Inventor: YAN SUSAN G
IPC: H01M4/92
Filed: 2003-06-11
Granted: 2009-10-27
Abstract: A method of making a membrane electrode assembly is provided. The method includes providing a non-porous substrate (72) which has sufficient structur al integrity to be reusable or which is formed into a loop. A slurry is formed which includes an ionically conductive material (64), an electrically conductive material (60), a catalyst (62), and a solvent. The slurry is applied onto the non-porous substrate, for example, in a pattern of discrete areas. The slurry is dried to form decals. The decals are bonded to a membra ne and then the substrate is peeled from the decal in a substantially undamaged condition so that it may be reused.
Patent CA-2489880-C (CA)
Inventor: SHELBY MICHAEL B
IPC: G06Q30/00
Filed: 2004-12-13
Granted: 2010-10-12
Abstract: Méthode de transmission des commandes sur un réseau de dispositifs de jeu au moyen de messages signés numériquement. Les messages de commande sont générés par un événement déclencheur, comme le fait de gagner une prime. Les messages sont signés numériquement par le noeud émetteur et transmis au dispositif dépendant. Lorsqu'il reçoit le message, le dispositif dépendant vérifie la signature, puis exécute la commande. S'il ne reconnaît pas la signature, le dispositif dépendant génère une alarme.
Patent CA-2494723-C (CA)
Title: Procedes d'acquisition et de traitement d'images pour commande automatique de l'eclairage exterieur d'un vehicule
Inventor: STAM JOSEPH S
IPC: B60Q1/08
Filed: 2003-08-20
Granted: 2011-11-08
Abstract: Cette invention porte sur différents appareils, algorithmes et procédés d'acquisition et de traitement d'images d'une scène. Des détails de différents aspects des images associées sont identifiés et peuvent être utilisés pour générer différents signaux de commande d'équipements de véhicules.
Patent CA-2510862-C (CA)
Inventor: MCDONALD MICHAEL F
IPC: C08F4/64
Filed: 2003-12-19
Granted: 2012-10-02
Abstract: L'invention concerne de nouveaux procédés pour produire des polymères au moyen de systèmes de réacteur baïonnette à boues refroidies et de diluants comprenant des hydrocarbures fluorés.
Patent CA-2511728-C (CA)
Title: Process for conversion of cyanopyridines to nicotinamides and catalyst therefor, process for preparing said catalyst
Inventor: RAY SUBHASH CHANDRA
IPC: C07D213/81
Filed: 2002-12-23
Granted: 2010-12-21
Abstract: The present invention relates to an improved process for conversion of cyanopyridines to nicotinamides. More particularly the present invention relates to preparation of nicotinamides and isonicotinamides which finds its usage in the preparation of anti-TB drug i.e. isoniazid and as an intermediate of vitamin B12. The present invention also relates to a process for a catalyst useful for the preparation of nicotinamide and isonicotinamide.
Patent CA-2512554-C (CA)
Inventor: LANZINGER BERNHARD
IPC: A01D57/02
Filed: 2005-07-20
Granted: 2009-10-06
Abstract: A reel for a crop harvesting device includes tine carriers extending across the width of the reel carrying tines for conveying crop, and links for supporting the tine carriers. The links are mounted by link carriers to the tine carriers. The tine carriers are composed of short tube elements, each extending between the links and connected to each other by mounting elements. The mounting elements make up cylindrical support surfaces for the link carrier and secure the link carrier against axial movement along the tine carrier. The links are the only connection between adjacent tine carriers.
Patent CA-2515891-C (CA)
Title: Methode permettant la determination de l'acide gras ft-nir
Inventor: AZIZIAN HORMOZ
IPC: G01N21/27
Filed: 2005-04-29
Granted: 2011-09-06
Abstract: L'invention concerne un procédé d'analyse rapide des composants d'acides gras présents dans une matière graisseuse et/ou huileuse, qui utilise la spectroscopie par infrarouge proche à transformée de Fourier pour déterminer les taux et les types d'acides gras présents dans un échantillon. Cette technique comporte la mise en oeuvre des étapes consistant à préparer une matrice d'étalonnage sur la base de l'analyse de normes connues par infrarouge proche à transformée de Fourier et chromatographie gazeuse, et à utiliser ultérieurement la matrice d'étalonnage pour analyser les données spectrales d'infrarouge proche à transformée de Fourier obtenues d'un échantillon à examiner.
Patent CA-2517552-C (CA)
Inventor: BHAT DINESH M
IPC: D21H27/02
Filed: 2005-08-30
Granted: 2016-10-11
Abstract: A paper product with absorbency and moisture strike through resistance is disclosed. More particularly, a multi-ply paper product with improved strike through resistance is disclosed, wherein at least one ply is a wetting resistant ply comprising at least one wetting resistant compound and at least one ply is an absorbent ply possessing greater absorbency than the wetting resistant ply. In addition, a two-ply paper napkin with improved moisture strike through resistance is disclosed, wherein the wetting resistant ply comprises alkyl ketene dimer and the two plies are separately microembossed, glue laminated together in a point to point configuration, and macroembossed with coin edging. Furthermore, a multi-ply paper product with improved strike through resistance is disclosed, wherein a first ply comprises at least one wetting resistant compound and a second ply possesses greater absorbency than the first ply. Methods of making paper products with absorbency and moisture strike through resistance are also described.
Patent CA-2520902-C (CA)
Inventor: KHANUJA SUMAN PREET SINGH
IPC: C07H15/00
Filed: 2003-03-31
Granted: 2011-01-25
Abstract: L'invention concerne un nouveau glycoside de nitrile représenté par la formule (I), dénommé NIAZIRIDINE, ainsi que les analogues et les dérivés de celui-ci. L'invention concerne également un procédé permettant d'isoler le nouveau glycoside de nitrile représenté par la formule (I), dénommé NIAZIRIDINE, et ses dérivés et analogues, par fractionnement sélectif en fonction de la bioactivité à partir des gousses de <i>Moringa oleifera</i>. L'invention concerne en particulier l'effet renforçateur de ce nouveau glycoside de nitrile représenté par la formule I, dénommé NIAZIRIDINE, et de ses dérivés et de ses analogues, sur la bioactivité d'antibiotiques d'usage courant tels que la rifampicine, la tétracycline et l'ampicilline contre les bactéries Gram (+) et Gram (-). Cette biomolécule améliore en outre l'absorption des médicaments, des vitamines et des éléments nutritifs, ce qui se traduit par une toxicité réduite de médicaments, et un coût et une durée réduites de la chimiothérapie.
Patent CA-2522777-C (CA)
Inventor: WARREN ROGER D
IPC: B32B37/06
Filed: 2004-06-28
Granted: 2011-04-19
Abstract: A method for forming a molded garment (70) is provided. The method includes positioning an assembly of material (50) between a first heated mold element (20) and a second heated mold element (30), moving the first and second heated mold elements (20, 30) in relation to one another to laminate the assembly of material (50) into a laminated assembly (60); moving a third heated mold element (40) through the first heated mold element (20) into contact with the laminated assembly (60) so that the third heated mold element (40) shapes a portion of the laminated assembly (60); and causing the first and second heated mold elements (20, 30) to trim fabric from the laminated assembly (60) to define the molded garment (70).
Patent CA-2528731-C (CA)
Title: Agricultural tractor with movable step
Inventor: SCHULZ HENRY JEROME
IPC: B62D33/02
Filed: 2005-11-29
Granted: 2011-05-10
Abstract: A tractor has a frame defined by two side rails extending longitudinally carried on ground wheels with a cab on the frame at one end and an engine compartment at the other end. The cab has doors on each side and there are provided two operator platforms each attached to the frame at a respective side with suitable ladder, guard rails and surface by which the operator can climb to the cab. Each operator platform is mounted for movement longitudinally of the frame on levers allowing movement along the side of the frame from the cab entry position to an engine service position. The platform can cover operator serviceable parts which in the cab position which are exposed when the platform is moved to the engine service position.
Patent CA-2528803-C (CA)
Inventor: HANRETTY PETER J
IPC: A47F1/00
Filed: 2005-12-01
Granted: 2014-01-28
Abstract: A gravity feed display rack for supporting and displaying merchandise is provided. The rack having a merchandise channel support structure, and at least one merchandise channel. The channel having a merchandise support, a left wall and a right wall, the left wall and right wall adjustably located in spaced apart relationship upon the merchandise channel support structure to accommodate varying sizes of merchandise. Thus the display rack may be adjustably assembled to accommodate specific sizes merchandise.
Patent CA-2532436-C (CA)
Inventor: VENKATARAMANAN LALITHA
IPC: G01V8/10
Filed: 2006-01-10
Granted: 2014-02-25
Abstract: Methods and systems are provided for downhole analysis of formation fluids by deriving fluid properties and associated uncertainty in the predicted fluid properties based on downhole data, and generating answer products of interest based on differences in the fluid properties. Measured data are used to compute levels of contamination in downhole fluids using an oil-base mud contamination monitoring (OCM) algorithm. Fluid properties are predicted for the fluids and uncertainties in predicted fluid properties are derived. A statistical framework is provided for comparing the fluids to generate, in real-time, robust answer products relating to the formation fluids and reservoirs thereof. Systematic errors in measured data are reduced or eliminated by preferred sampling procedures.
Patent CA-2536455-C (CA)
Inventor: POHL DIDIER
IPC: E21B33/12
Filed: 2006-02-14
Granted: 2008-12-23
Abstract: The present invention includes a communications system to measure and transmit date from a zone of interest below a downhole assembly to a remote location. The communications system preferably includes a sensor gauge engaged through a communications port of the downhole assembly upon a communications cable whereby the communications cable and sensor gauge have substantially the same outer profile diameter.