baber/WOPTO huggingface dataset:
Patent CA-2497875-C (CA)
Title: Methods and apparatus for replicating original objects
Inventor: HARRINGTON BRUCE E
IPC: B44F9/04
Filed: 2003-06-12
Granted: 2010-01-26
Abstract: Methods and apparatus for producing cast articles (63, 2400, 2452) with characteristics of original objects such as a stone panel (204, 1200). The cast articles can replicate the contours, textures, 5 and colors of all or a portion of the original object and can be made in any shape or size and specifically can be formed to simulate rock walls, carved stone architecture details, and other construction components normally created by stone masons or sculptors on site and at a high cost. The processes used in making the cast articles include the production of a series of molds (600, 1000, 1300, 2200, 2450, M, 55). The molds seek to replicate the size, shape, contour, and surface texture of an original object with or without modifications to the original object.
Patent CA-2498100-C (CA)
Inventor: DAY DONAL F
IPC: A01N59/08
Filed: 2003-09-10
Granted: 2012-08-28
Abstract: L'invention concerne une composition biocide formée par un peroxyde et un hypochlorite. Cette composition biocide est formée par ajout du peroxyde à l'hypochlorite à une quantité telle que le rapport de poids de l'hypochlorite par rapport au peroxyde ne soit pas inférieur à environ 10:1. L'invention concerne un procédé de production d'une composition biocide mis en oeuvre par chargement dans une cuve d'une certaine quantité d'un hypochlorite, puis par ajout à l'hypochlorite d'une certaine quantité d'un peroxyde, le rapport de poids de l'hypochlorite par rapport au peroxyde ajouté n'étant pas inférieur à environ 10:1. L'invention concerne un procédé associé mis en oeuvre par application d'une dose efficace sur le plan biocide de ladite composition biocide sur une surface à décontaminer.
Patent CA-2499447-C (CA)
Title: Compositions durcissant rapidement
Inventor: ROBY MARK
IPC: C08K3/00
Filed: 2003-10-27
Granted: 2011-03-29
Abstract: La présente invention concerne des colles et produits de scellement chirurgicaux durcissant rapidement. Ils contiennent un prépolymère hydrophile d'uréthane à terminaison NCO dérivé d'un diisocyanate aromatique et d'un polyol. La quasi-totalité du diisocyanate aromatique utilisé pour élaborer le prépolymère hydrophile d'uréthane à terminaison NCO se trouve sous la forme para. Le diisocyanate aromatique est éventuellement substitué par au moins un groupe soustracteur d'électrons tel qu'un groupe fluor.
Patent CA-2500388-C (CA)
Inventor: SALAHIEH AMR
IPC: A61M25/00
Filed: 2003-10-02
Granted: 2011-12-06
Abstract: A device for retrieving an intravascular device from a body lumen is disclosed. A retrieval device in accordance with an exemplary embodiment of the present invention includes a braided member coupled to an elongated shaft member. The braided member may include a number of filaments defining a radially expandable inner lumen configured to receive and encapsulate the intravascular device therein. An elastomeric jacket disposed about at least a portion of the braided member may encase the filaments.
Patent CA-2502537-C (CA)
Title: Safety entrance norm (sen)
Inventor: GUNES BAHATTIN
IPC: E05F17/00
Filed: 2005-03-30
Granted: 2009-08-18
Abstract: The walls in the Unity Platform System are installed all along the platform to match the position of the train doors; on the other hand, for different model trains, two new systems which are installed completely free from the train doors have been proposed in the file. The doors with roller bearings move on the seating sledge in the walls. All the doors are attached to one close circle rope, which moves over a pulley set. One drive group activates this rope. The drive group consists of one variable speed reversible motor; one brake and one drive sheave. The rope is pulled to the right or left by the drive sheave. All the doors open or close at the same time, being attached to the same rope. Besides, to bridge the gap between the platform edge and the train, three different Gap Devices have been proposed in the file.
Patent CA-2503244-C (CA)
Title: One-step electrosynthesis of borohydride
Inventor: MAZUR DUANE JOHN
IPC: C25B3/00
Filed: 2005-03-31
Granted: 2009-12-01
Abstract: A method for producing borohydride by causing current to flow in an electrolytic cell between an anode and a cathode, wherein a solution of a boron containing compound is in contact with the cathode, and wherein the cathode comprises a conductive material having activity as a high hydrogen overpotential electrode.
Patent CA-2504769-C (CA)
Title: Bande de tissu d'epaisseur elevee et courroie de fabrication de bande de tissu pour produire cette derniere
Inventor: VINSON KENNETH DOUGLAS
IPC: D21H27/40
Filed: 2003-11-05
Granted: 2010-01-12
Abstract: L'invention concerne une toile de fabrication de bande de tissu permettant de produire une bande fibreuse d'épaisseur élevée ainsi que la bande fibreuse ainsi produite. La toile de fabrication de bande de tissu comprend une structure de renfort et un cadre assemblé à la structure de renfort. Le cadre définit une pluralité de conduits de flexion, au moins un conduit de flexion étant un conduit de flexion à rayons négatifs, et au moins un conduit de flexion étant un conduit de flexion à rayons positifs. Les conduits de flexion à rayons positifs présentent des dimensions, des formes, et une conception telles qu'elles permettent de maximiser la flexion des fibres le long de la périphérie des conduits. La bande de tissu comprend trois régions, une première région, une deuxième région et une troisième région. La première région est immédiatement adjacente à la deuxième région et/ou à la troisième région. La deuxième région comprend une pluralité de dômes à rayons négatifs. La troisième région comprend une pluralité de dômes à rayons positifs.
Patent CA-2506960-C (CA)
Title: Derivatives of pyridinalkyl-aminoalkyl-1h-indole inhibiting receptors 5-ht and recapture of serotonin which can be used as antidepressant and anxiolytic
Inventor: HOELZEMANN GUENTER
IPC: A61K31/4439
Filed: 2003-10-30
Granted: 2012-04-10
Abstract: The invention relates to a compound of formula I (see formula I) in which X denotes (see formula II); Y denotes H or A'; R1 denotes CN or F; R2 denotes H, A, Hal, OH, OA, SA, COOH, COOA', CHO, COA', SO2A', NH2, NHA, NA2, CH2NA2, NHCOA, NHCOAr, NHCOOA, NHSO2A, NHSO2Ar, CH2NHSO2A, NHCONH2, NHCONHA, NHCONA2, NHCONHAr, CONH2, CONHA, CONA2, SO2NH2, SO2NHA, SO2NA2, CH2SO2NH2, CH2SO2NHA, CH2SO2NA2, [C(R4R4')]p CN, [C(R4R4')]p CF3, [C(R4R4')]p COR4, [C(R4R4')]p Ar, -O-[C(R4R4')]p Ar or [C(R4R4')]p Het; R3 denotes H, A, [C(R4R4')]p Ar or [C(R4R4')]p Het, Hal or CN; R2 and R3 together also denote -CH=CH-CH=CH-, -CH=CH-CH2-CH2- or -CH2-CH2-CH=CH-, in which 1 or 2 CH and/or CH2 units may be replaced by N and/or 1, 2, 3 or 4 H atoms may be substituted by other radicals; R4, R4' each, independently of one another, denote H, A, OH, OA, NH2, NHA, NA2 or NHCOOA'; Ar denotes substituted or unsubstituted phenyl, naphthyl or biphenyl; Het denotes a substituted or unsubstituted, mono-or bicyclic saturated, unsaturated or aromatic heterocycle; A denotes unbranched or branched alkyl having 1-10 C atoms, in which one or two CH2 groups may be replaced by -CH=CH- groups and/or 1-7 H atoms may also be replaced by F and/or Cl; A' denotes alkyl having 1 to 6 C atoms or benzyl; Hal denotes F, Cl, Br or I; m denotes 2, 3, 4, 5 or 6; n denotes 1, 2, 3 or 4; o denotes 0, 1 or 2; and p denotes 0, 1, 2, 3, 4, 5 or 6; or a pharmaceutically usable salt, solvate or stereoisomer thereof, or a mixture thereof in any ratio. Said compound exhibits a high affinity with respect to the receptors 5-HT1A and a partial affinity with respect to the receptors 5-HT1D. The compound inhibits the recapture of serotonin, exhibits agonistic and antagonistic properties with respect to said serotonin and can be used as antidepressant and anxiolitic and for curing a neurogenerative disorder.
Patent CA-2507474-C (CA)
Title: Navigated lateral/medial femoral resection guide
Inventor: CANONACO ALEX F
IPC: A61B19/00
Filed: 2005-05-16
Granted: 2009-06-30
Abstract: A multi-piece knee resection instrument for use in forming an anterior cut, an anterior chamfer cut, a posterior cut and a posterior chamfer cut on a distal femur which has already had a distal surface thereof resected which cuts are for the mounting of a prosthetic implant, has a first resection guide for attachment to the medial or lateral side of the distal femur. The first resection guide has a first surface facing generally anteriorly when mounted and a second surface extending distally from the first surface and angled thereto and a third surface extending generally parallel to the resected distal surface of the femur. A second resection guide is mounted on the first and second surfaces of the first resection guide for performing the anterior and anterior chamfer cuts. A third resection guide is mounted on the third surface of the first resection guide and extends in a medial-lateral direction therefrom across at least part of the resected distal femoral surface.
Patent CA-2512854-C (CA)
Title: A reservoir for use in electrotransport drug delivery
Inventor: PHIPPS JOSEPH B
IPC: A61N1/30
Filed: 2003-06-27
Granted: 2010-02-09
Abstract: A reservoir and a family of reservoirs are provided which are designed to be used with a single controller to provide a wide range of therapeutic drug delivering regimens while maintaining many of the same reservoir configurations and drug formulations. A method of making a reservoir and a family of reservoirs and incorporating them into an electrotransport system is disclosed.
Patent CA-2513381-C (CA)
Inventor: LOFTUS PETER
IPC: F02M69/04
Filed: 2003-12-10
Granted: 2008-09-23
Abstract: L'invention concerne un injecteur (10) de carburant servant à vaporiser un carburant liquide utilisé dans un moteur (2110) à combustion interne. Cet injecteur comprend au moins un passage (12) capillaire, une source (20) de chaleur placée le long de ce passage (12), ladite source (20) permettant de chauffer le carburant liquide dans le(s) passage(s) (12) à un niveau suffisant pour vaporiser au moins une partie du carburant liquide et produire un flux de carburant sensiblement vaporisé à l'extrémité de sortie du ou des passage(s) (12) capillaire(s) ; et une soupape pour doser le carburant en direction du moteur à combustion interne. La soupape se situe à proximité de l'extrémité de sortie (16) du ou des passage(s) (12) et comprend un élément (18) de faible masse servant à obstruer sensiblement le flux de carburant en direction du moteur. L'élément (18) servant à obstruer sensiblement le flux de carburant en direction du moteur (2110) est constitué d'une matière présentant une faible masse et un faible coefficient de conductivité thermique. L'injecteur (10) de carburant permet de réduire efficacement les émissions d'un moteur (2110) à combustion interne pendant la mise en action de celui-ci et le démarrage à froid.
Patent CA-2513653-C (CA)
Title: Method and apparatus for secure communications and resource sharing between anonymous non-trusting parties with no central administration
Inventor: BRUESTLE JEREMY
IPC: H04L47/80
Filed: 2004-01-21
Granted: 2013-10-01
Abstract: A unifying network model with a structure and architecture configured to address security, interoperability, mobility, and resource management, including priority and quality of services is provided. The network of the network model is structured as a hierarchical mesh network, with dynamically generated routing tables (18). The configuration of the network model optimizes routing and distributes communication load. Every device on the network is capable of being both an endpoint and a forwarder of communications. The network model may include underlying networks that are represented with one of two models, the link model or the star model. The nodes are organized in a hierarchical relationship structure to optimizes throughput. The model may include a cryptographic method of dynamically assigning local network addresses.
Patent CA-2514669-C (CA)
Inventor: SCHNITKER MARK WILLIAM
IPC: E21B31/16
Filed: 1999-01-22
Granted: 2007-05-01
Abstract: Disclosed are an apparatus for facilitating retrieval of an item, for example a well head, from a well, said apparatus comprising means for engaging said item characterised in that said apparatus further comprises locking means for inhibiting said means from inadvertently releasing said item, a system for facilitating retrieval of an item from a well, the system comprising a grapple, and a cutting tool arranged therebelow characterised in that said system further comprises means for expelling fluid under pressure disposed above said cutting tool, and a method for facilitating retrieval of an item from a well using the system of the invention.
Patent CA-2515164-C (CA)
Title: Write-once optical disc, and method and apparatus for allocating spare area on write-once optical disc
Inventor: PARK YONG CHEOL
IPC: G11B20/18
Filed: 2003-10-01
Granted: 2011-11-29
Abstract: A write-once type optical disc and a method and apparatus for allocating a spare area on the write-once type optical disc are provided. The method includes allocating a data area on a recording medium of write-once type, and allocating a user data area and at least one spare area within the data area on the recording medium, the at least one spare area having a variable size, wherein a maximum recording capacity of the at least one spare area on the recording medium is less than a maximum recording capacity of at least one variable spare area on a rewritable type optical disc.
Patent CA-2515558-C (CA)
Title: Personal portable integrator for music player and mobile phone
Inventor: ALDEN RICHARD P
IPC: H04B1/3827
Filed: 2005-08-10
Granted: 2010-06-01
Abstract: A personal portable integrator is used to integrate the services of an arbitrary audio delivery device such as an MP3, CD, DVD, radio, or other media player, with the services of an arbitrary two-way communication device such as a mobile phone, or a two- way radio such as a walkie talkie, citizen band radio (e.g. CB), HAM radio, marine or aviation radio, and the like. The portable integrator receives and provides input and output signals from both the audio delivery device and the two-way communication device, thereby enabling a user to listen to music or other audio material and receive and place phone calls on a mobile phone simultaneously. The portable integrator provides these services by switching between the audio and communication devices, mixing signals received therefrom, and optionally enabling a user to reduce the volume or mute the signals as desired.
Patent CA-2516516-C (CA)
Inventor: MEVERDEN CRAIG C
IPC: C08F10/06
Filed: 2004-02-04
Granted: 2010-08-03
Abstract: L'invention concerne un procédé de polymérisation de propylène. Le propylène est polymérisé au moyen d'un système catalyseur comprenant un activateur et un complexe de métal de transition du groupe 4-6 [1,2-b]indénoindolyl, présentant une architecture ouverte. Ce procédé présente une activité hautement catalytique et permet d'obtenir du polypropylène élastomère de poids moléculaire élevé.
Patent CA-2518450-C (CA)
Title: Honing guide assembly
Inventor: JONES STEVEN K
IPC: B24B33/06
Filed: 2004-04-16
Granted: 2011-01-25
Abstract: A honing guide and bevel setting jig (30,40) for removable attachment to the honing guide (20) to properly position the angle and projection of a tool (22) to be sharpened in the jig to enable the tool to be honed at the proper angle and position. An adjustable roller (42) that contacts an abrasive surface (44) during use of the guide facilitates formation of micro bevels. A tool securing bar (34) having a generally triangular shape in the bar's middle section forces the arris-defining back of the tool being honed against a reference surface (24) in the guide by tightening thumb nuts (36) around threaded studs (38) projecting from the bar. Jigs for use with both square and skew edge chisel and blades are described. A concave surface clamp bar (1012) honing guide provides enhanced gripping of the tool being honed, and wedges (200) and adjustable structures expand the range of bevel angles that can be honed.
Patent CA-2519399-C (CA)
Inventor: CLARK PETER BRUCE
IPC: A01M21/04
Filed: 2004-03-18
Granted: 2011-01-25
Abstract: A portable fluid heating tool capable of heating a flow of water under mains pressure to about 107 degrees Celsius and has a connection to a water supply via a hose. Water flows through an electrical heater within the tool, then to a thermally controlled pressure regulating valve (80) and then to the outlet nozzle. This valve (80) has a moveable member such as a diaphragm (83) sealing off a pressure chamber (88). Movement of the diaphragm (83) causes a valve (85) to open or at least partly close. When closed the valve (85) impedes, or restricts the flow of water from an inlet (86) to an outlet (87) through the valve. On the other side of the diaphragm a small quantity of water is trapped within the pressure chamber (88), so that as the valve (80) heats up, pressure within the pressure chamber (88) rises as the water turns to water vapour and the air within the chamber also expands. This increase in pressure within the pressure chamber (88) causes the diaphragm (83) to move slightly outwardly causing a pintle (84) to allow the ball valve (85) to open and allow maximum flow of the heated water through the valve (80) to the nozzle of the tool.
Patent CA-2530206-C (CA)
Inventor: FORCILLO JOHN
IPC: A63B23/02
Filed: 2003-06-23
Granted: 2010-07-27
Abstract: A unique abdominal bench with a pivoting torso section has a number of pivots, rods, and levers that allow the fixed seat section of the abdominal bench to remain a constant distance from the pivoting torso section during an abdominal exercise. The leg section of the abdominal bench pivots towards the abdomen, as does the torso section when the torso is raised. The leg section is pivotably connected to the torso section through a number of rods, pivots and levers such that the gap between the seat and torso section remains the same. A push rod is connected to the pivoting leg brace and is in turn connected to a torso bracket through several guide rods and a dog-leg lever. The push rod, guide rods and the dog-leg lever allow the torso section to remain a constant distance from the fixed seat section. Allowing the torso and seat section to remain a constant distance eliminates the pressure on the lower body of the exerciser and will not cause any movement of the lower body of the exerciser with respect to the torso section.
Patent CA-2530925-C (CA)
Title: Paper based mailing and shipping user interface
Inventor: PARKOS ARTHUR J
IPC: G06F3/01
Filed: 2005-12-20
Granted: 2010-11-23
Abstract: Systems and methods for providing paper based user interfaces to machines are described. In one example, a business machine receives user input from a digital pen and paper system and determines if such input is authorized. In another example, a business machine processes a batch of prewritten user inputs from a digital pen and paper system when the digital pen is collocated operatively connected to the business machine.
Patent CA-2531699-C (CA)
Inventor: HERNANZ MANRIQUE JOSE ANGEL
IPC: B64D33/02
Filed: 2005-12-29
Granted: 2012-11-13
Abstract: Un canal d'entré d'air pour groupe auxiliaire de bord d'aéronef, comprenant une section droite interne (1a), une première section courbée interne (1b) et une deuxième section courbée interne (1c), se prolongeant entre l'entrée d'air (2) et le plénum d'entrée (3) du groupe auxiliaire de bord; plusieurs aubes directrices (4, 5) situées sur la section droite (1a) de l'entrée d'air (1), se prolongeant horizontalement entre les sections latérales opposées de la section droite (1a); et plusieurs aubes directrices aérodynamiques courbées (6, 7) situées sur la deuxième section courbée (1c) à proximité dudit plénum d'entrée (3), se prolongeant verticalement entre une section supérieure et une section inférieure de la deuxième section courbée (1c), chacune des aubes directrices aérodynamiques courbées (6, 6) étant concentriques par rapport à ladite courbe de la deuxième section courbée (1c).
Patent CA-2535163-C (CA)
Title: A method and apparatus for correcting output information of flow measurement apparatus
Inventor: STACK CHARLES PAUL
IPC: G01F25/00
Filed: 2003-08-29
Granted: 2012-11-27
Abstract: A method and apparatus of correcting flow information generated by flow measurement apparatus, such as a Coriolis flowmeter. The disclosed method and apparatus corrects flow information generated during low flow and zero flow rates by blocking the application of spurious flow signals from the output of the flowmeter.
Patent CA-2540769-C (CA)
Title: Barium and lithium ratio for flux cored electrode
Inventor: NARAYANAN BADRI K
IPC: B23K25/00
Filed: 2006-03-20
Granted: 2011-12-06
Abstract: Slag systems exhibiting improved flow characteristics and weld puddle properties are provided.  Flux cored electrodes for producing the slag systems and related methods of arc welding are also provided. A flux cored electrode has a sheath and core materials in the metal sheath in which the core materials includes 35-55 weight percent barium fluoride, 2-12 weight percent lithium fluoride, up to 15 weight percent lithium oxide, and 5-20 weight percent iron oxide, a weight ratio of a total weight percent of barium to a total weigh percent of lithium in said core materials is 8-12:1.
Patent CA-2556584-C (CA)
Title: Procede et appareil de fabrication de ciment cellulaire pris
Inventor: RIGAUDON MICHEL
IPC: B01F27/73
Filed: 2005-02-22
Granted: 2013-04-09
Abstract: L'invention concerne un procédé de fabrication de ciment cellulaire pris, consistant (i) à mélanger un matériau à base de ciment, de l'eau, un agent de moussage et d'éventuels additifs dans une pâte fluide présentant un affaissement d'au moins 100mm, puis (ii) à injecter et à distribuer de l'air dans la pâte obtenue dans l'étape (i) pour former une pâte cellulaire, (iii) à couler ladite pâte cellulaire obtenue dans l'étape (ii) et, enfin, à permettre à ladite pâte cellulaire de prendre. L'invention concerne également un appareil permettant de mettre en oeuvre le procédé de l'invention.
Patent CA-2563790-C (CA)
Inventor: DIFOGGIO ROCCO
IPC: G01J3/51
Filed: 2005-04-20
Granted: 2012-10-02
Abstract: The present invention provides a simple, robust, and versatile high-resolution spectrometer that is suitable for downhole use. A method and apparatus are provided incorporating a spinning, oscillating or stepping optical interference filter (109) to change the angle at which light passes through the filter(s) after passing through a sample (105) under analysis downhole. As each filter is tilted, the color or wavelength of light passed by the filter changes. Black plates (111) are placed between the filters to isolate each filter's photodiode (113). The spectrometer is suitable for use with a wire line formation tester. The invention is suitable for deployment in a monitoring while drilling environment. A high resolution spectrometer is provided which enables quantification of a crude oil's percentage of aromatics, olefins, and saturates to estimate a sample's gas oil ratio. The percentage of oil-based mud filtrate contamination in a crude oil sample can be estimated.