baber/WOPTO huggingface dataset:
Patent CA-2480534-C (CA)
Inventor: FILIPPOVITCH SERGEI
IPC: F16L55/30
Filed: 2004-09-02
Granted: 2013-03-12
Abstract: A pig towing device is adapted for movement through a conduit having bends and open T intersections. The pig has a front leading cup and a rear trailing cup adapted to seal with the conduit for propelling the device through the conduit. The leading and trailing cups are spaced apart a predetermined distance to maintain the seal with the conduit as the pig towing device negotiates past the open T intersections. The pig towing device has a flexible body interconnecting the front leading cup and the rear trailing cup. The flexible body is urged normally into a straight position extending along a central axis thereof to maintain the front leading cup and the rear trailing cup spaced apart by the predetermined distance. The flexible body has predetermined limited flexibility permitting it to bend relative to the central axis as the pig towing device negotiates through the bends in the conduit.
Patent CA-2481721-C (CA)
Inventor: MOSHE DANNY S
IPC: G01J3/453
Filed: 2003-04-07
Granted: 2013-09-24
Abstract: Real time high speed high resolution hyper-spectral imaging. (a) electromagnetic radiation collimating element (16), collimating electromagnetic radiation (44) emitted by objects (12) in a scene or a sample (14); (b) optical interferometer (18), receiving and dividing collimated object emission beam, generating interference images, and piezoelectrically determining and changing magnitude of optical path difference of divided collimated object emission beam; optical interferometer (18) includes: beam splitter (20'), fixed mirror (22), movable mirror (24), piezoelectric motor (26), displacing movable mirror (24) along axis (60), distance change feedback sensor (28), sensing and measuring change in distance of movable mirror (24) along axis (60), piezoelectric motor controller (30), actuating and controlling piezoelectric motor (26); and thermo-mechanically stable optical interferometer mount (32A); (c) camera optics (34), focusing interference images of each optical path difference; (d) detector (36), recording interference images; (e) central programming and signal processing unit (38), and (f) display (40).
Patent CA-2496362-C (CA)
Title: Analogues of vitamin d
Inventor: BIADATTI THIBAUD
IPC: C07C43/23
Filed: 2003-08-25
Granted: 2012-03-06
Abstract: The invention relates, as new and useful industrial products, to biaromatic compounds, which are analogues of vitamin D, of general formula (I): Q,A~R 2 R4 R~ R 4 T~B OH (I) HO and to their method of preparation and to their use in pharmaceutical compositions intended for use in human or veterinary medicine, or alternatively in cosmetic compositions.
Patent CA-2497706-C (CA)
Title: Structure of multiple disc clutch
Inventor: TSUKADA YOSHIAKI
IPC: F16D13/52
Filed: 2005-02-18
Granted: 2009-09-15
Abstract: Structure of a multiple disc clutch including a clutch outer and a clutch inner, for enabling a gentle releasing/engaging operation. Structure of a multiple disc clutch, characterized in that a clutch inner is composed of a clutch center and a clutch piston, and outer and inner friction discs are alternately arranged between both of the members constituting the clutch inner, and characterized by including: a clutch spring which performs energization to narrow an interval between both of the members constituting the clutch inner; a clutch release mechanism which reduces friction force between the outer and inner friction discs and releases an engaged state of the clutch by widening the interval between both of the members constituting the clutch inner; and a release spring provided between the clutch piston and the clutch release mechanism.
Patent CA-2498810-C (CA)
Inventor: POSLINSKI THOMAS
IPC: H04N5/91
Filed: 2003-10-14
Granted: 2013-02-12
Abstract: A data management method for recorded programs stored on a digital recording device, wherein a portion of a first recorded program is rendered (Step 210) to an audio/video device, wherein the user provides a command to release the portion rendered (step 220), in response the portion rendered is released thereafter the memory associated with the rendered portion is available to store a second program wherein the remaining portion of the first program is available for presentation to the audio/video device (step 230).
Patent CA-2498933-C (CA)
Inventor: MOON JOHN
IPC: B01J19/00
Filed: 2003-09-12
Granted: 2012-08-28
Abstract: A method and apparatus are provided for aligning optical elements or microbeads, wherein each microbead has an elongated body with a code embedded therein along a longitudinal axis thereof to be read by a code reading device.  The microbeads are aligned with a positioning device so the longitudinal axis of the microbeads is positioned in a fixed orientation relative to the code reading device. The microbeads are typically cylindrically shaped glass beads between 25 and 250 microns (~m) in diameter and between 100 and 500 ~m long, and have a holographic code embedded in the central region of the bead, which is used to identify it from the rest of the beads in a batch of beads with many different chemical probes. A cross reference is used to determine which probe is attached to which bead, thus allowing the researcher to correlate the chemical content on each bead with the measured fluorescence signal. Because the code consists of a diffraction grating typically disposed along an axis, there is a particular alignment required between the incident readout laser beam and the readout detector in two of the three rotational axes. The third axis, rotation about the center axis of the cylinder, is azimuthally symmetric and therefore does not require alignment.
Patent CA-2500870-C (CA)
Inventor: RAMIREZ RICHARD L
IPC: B65D1/24
Filed: 2005-03-15
Granted: 2008-07-08
Abstract: A two-compartment container has a lid portion and a base portion hingedly connected to one another and openable and closable in the manner of a clamshell. Both the lid portion and the base portion have partitions, which extend from the hinge and which are aligned with one another. When the container is closed, the partitions abut against one another, effectively isolating the two compartments formed in the base portion by its partition from one another. The base portion includes a locking flap which fits into a gap between the partition in the lid portion and its fact and seals it to further isolate the two compartments from one another.
Patent CA-2501733-C (CA)
Title: Dispensing material produced by a chemical reaction
Inventor: WOOTTON SHANE RICHARD
IPC: B01F23/47
Filed: 2003-04-01
Granted: 2010-09-21
Abstract: Apparatus (104) for dispensing material produced by a chemical reaction between a first chemical reagent and a second chemical reagent. The apparatus comprises injection means (306) configured to produce a jet of the first chemical reagent and a jet of the second chemical reagent such that the jets collide to produce the material. The apparatus further comprises a storage chamber (317) and a closing device (321). The storage chamber is arranged to provide temporary storage space for the material, and it has an inlet for receiving said material and an outlet (319) for dispensing the material. The closing device is moveable between a first position in which the material is prevented from passing through the outlet of the storage chamber, while allowing material to be received into the storage chamber through the inlet, and a second position in which the material is allowed to be dispensed through said outlet.
Patent CA-2511860-C (CA)
Title: Separation de perfluoropolyethers (pfpe) bifonctionnels comportant une terminaison -ch2oh et de pfpe monofonctionnels comportant une terminaison -ch2oh
Inventor: TCHISTIAKOV ALEXANDRE
IPC: C08G65/30
Filed: 2005-07-08
Granted: 2013-10-01
Abstract: Un procédé pour la séparation de perfluoropolyéthers bifonctionnels (PFPEs) à deux terminaisons -CH2OH de leurs mélanges avec des PFPEs monofonctionnels à une terminaison -CH2OH dont la formule générale est X1-O-Rf-Y (I) et dans laquelle : Rf représente une chaîne de perfluoropolyoxyalkylène dont la masse moléculaire moyenne en nombre est de 500 à 10 000; X1 et Y représentent des groupes terminaux choisis parmi des groupes -CFXCH2OH (dans lequel X est F ou CF3), -CF3, -CF2Cl, -CF2CF2Cl, -C3F6Cl, -CF2Br et -CF2CF3 et dont au moins un des deux groupes terminaux est un groupe -CFXCH2OH. Le procédé implique : a) d'ajouter en remuant le mélange de PFPE à une phase solide adsorbante; b) de filtrer le mélange obtenu en a); c) d'ajouter à la phase solide filtrée en b) un mélange de PFPE dont la fonctionnalité moyenne est supérieure à celle du mélange de PFPE liquide filtré en b); c2) de filtrer le mélange obtenu en c); de traiter ensuite la phase solide séparée en c2) avec un solvant polaire pour obtenir un liquide qui contient le PFPE à fonctionnalité élevée.
Patent CA-2526228-C (CA)
Title: Quinoline derivatives as phosphodiesterase inhibitors
Inventor: BALDWIN IAN ROBERT
IPC: A61K31/4709
Filed: 2004-05-19
Granted: 2010-08-03
Abstract: There are provided according to the invention novel compounds of formula (I) or pharmaceutically acceptable salts thereof, wherein R1, R2, R19, R20 and R34 are as described in the specification, processes for preparing them, formulations containing them and their use in therapy for the treatment of inflammatory diseases.
Patent CA-2527053-C (CA)
Inventor: SCHMIDT KARL JOHANN
IPC: G06T15/60
Filed: 2003-05-30
Granted: 2013-12-10
Abstract: Computer-generated objects (201) are tessellated into generalized shading regions (203) having any number of vertices (120). The shading regions (203) are passed to a shader (102) via a generalized parametric scheme that accommodates shapes having different number of vertices (120). The shader (102) determines and assigns color values (107) to the exact area defined by each shading region (203), without requiring the use of approximations such as bounding boxes or ellipsoids. The use of generalized shading regions (203) facilitates greater flexibility and accuracy in shading regions (203).
Patent CA-2527289-C (CA)
Title: Suspender for brushcutter
Inventor: NAKAYA TOMOMI
IPC: A01D34/90
Filed: 2005-11-17
Granted: 2012-10-16
Abstract: A suspender for a brushcutter includes a hook member to be hooked on a retaining part and a stopper member to be inserted into the retaining part to keep the hook member hooked upon the retaining part. When the stopper member is pushed down, an elastic piece attached to the hook member is pressed and elastically deforms and opens a hook part of the hook member.
Patent CA-2528124-C (CA)
Inventor: FISH JASON ARAAN
IPC: F16C17/12
Filed: 2005-11-28
Granted: 2012-03-06
Abstract: Une méthode et un dispositif qui permettent d'améliorer l'équilibre de la pression dans un système de mise en pression de cage de palier pour turbines à gaz font appel à un élément de séparation pour séparer en grande partie les premier et second joints air-huile du corps de palier.
Patent CA-2528886-C (CA)
Inventor: OCHIAI HIROYUKI
IPC: B23H1/00
Filed: 2004-06-11
Granted: 2012-02-07
Abstract: A deposition is gradually formed by molding a product main body, removing a defect periphery including a defect generated on a surface to be treated of the product main body by molding so that a recess portion is formed on the surface to be treated of the product main body, employing a molded electrode composed of a molded body molded from a powder of a metal or the molded body processed with a heat treatment, and generating a pulsing electric discharge between the recess portion periphery including the recess portion and the molded electrode in an electrically insulating liquid or gas so that a material of the molded electrode or a reaction substance of the material carries out deposition and such at the recess portion periphery by energy of the electric discharge.
Patent CA-2533902-C (CA)
Title: Towed vehicle lighting module
Inventor: BELL JOSEPH A
IPC: B60Q1/26
Filed: 2006-01-24
Granted: 2010-06-15
Abstract: Control of an accessory lighting array for temporary installation on a towed vehicle through the controller area network of a towing vehicle is effected through access to the controller area network over a bus extension, and connection of an accessory controller to the bus extension for decoding network status messages for operation.
Patent CA-2543646-C (CA)
Title: Apparatus and method of on-channel repeater
Inventor: PARK SUNG-IK
IPC: H04N5/38
Filed: 2004-10-29
Granted: 2012-12-18
Abstract: Provided is an on-channel repeater and method thereof. The on-channel repeating apparatus includes: a receiving unit for receiving a Radio Frequency (RF) broadcast signal; a demodulating unit for converting the RF signal into a baseband signal; an equalizing unit for equalizing the baseband signal to generate an equalized baseband signal; a modulating unit for converting the equalized baseband signal into an RF signal; and a transmitting unit for transmitting the RF signal.
Patent CA-2551884-C (CA)
Title: Single joint drilling system with inclined pipe handling system
Inventor: BELIK JAROSLAV
IPC: E21B19/15
Filed: 2006-07-13
Granted: 2009-12-15
Abstract: A pipe handling system comprises a pipe erector that is operable to move a pipe from a horizontal storage position to an inclined position. In the inclined position, an upper end of the pipe is adjacent to an elevated drill floor of a drilling rig and the pipe is at an angle between horizontal and vertical. The pipe handling system also comprises a guide system that is operable to engage the pipe and control lateral movement of the pipe as it is moved from being supported in the inclined position by the pipe erector to a vertical position supported by the drilling rig.
Patent CA-2557666-C (CA)
Title: Methode d'induction de la mort cellulaire a l'aide de piegeurs de carbonyle
Inventor: WONDRAK GEORG T
IPC: A61K31/198
Filed: 2005-03-01
Granted: 2010-04-27
Abstract: Les piégeurs de carbonyle, qui ont été reconnus pour leur capacité à réagir avec des espèces carbonyle réactives, ont été impliqués en tant qu'agents pouvant accélérer ou induire la mort de cellules anormales sans qu'ils aient un effet parallèle sur les cellules normales. En tant que tels, ils constituent des agents thérapeutiques efficaces lorsque l'accélération ou l'induction de la mort cellulaire est souhaitable, comme dans des cellules où les voies apoptotiques normales ont été interrompues et où une croissance de cellules hyperproliférantes apparaît.
Patent CA-2561329-C (CA)
Title: Aramid paper blend
Inventor: LEVIT MIKHAIL R
IPC: H05K1/03
Filed: 2005-04-15
Granted: 2014-07-15
Abstract: The present invention relates to aramid paper which is suitable for composite structures and which is made using a combination of para aramid pulp, floc, and, optionally, a polymer binder material.
Patent CA-2564408-C (CA)
Inventor: BRANAGAN DANIEL JAMES
IPC: B22D11/06
Filed: 2005-04-28
Granted: 2013-01-15
Abstract: A nano-crystalline steel sheet and a method of making a nano-crystalline steel sheet are provided. The nano-crystalline steel sheet may be produced by supplying a liquid metallic glass forming alloy to counter-rotating casting rolls. The liquid alloy may form partially solidified layers on each of the casting rolls. The partially solidified layers may then be pressed together by the counter-rotating casting rolls to form a sheet. The twin casting roll method may provide a sufficiently high cooling rate during solidification of the alloy to create a nano-crystalline microstructure.
Patent CA-2567745-C (CA)
Inventor: KIM YONG HO
IPC: H04W24/00
Filed: 2005-06-07
Granted: 2013-05-28
Abstract: Scanning neighboring base stations in a wireless access system is provided. In one embodiment, a method of scanning neighboring base stations for assessing channel quality includes receiving from a serving base station information associated with at least one neighboring base station, and transmitting a scanning request message from a mobile subscriber station to the serving base station, wherein the scanning request message comprises a requested scan duration and a requested scan iteration, the requested scan iteration being associated with a requested number of iterations of the scanning of the at least one neighboring base station. The method also includes receiving a scanning response message from the serving base station, wherein the scanning response message comprises an allowed scan duration and an allowed scan iteration, the allowed scan iteration being associated with an allowed number of iterations of the scanning of the at least one neighboring base station.
Patent CA-2569210-C (CA)
Inventor: CHO KI HYOUNG
IPC: H04W68/00
Filed: 2005-06-25
Granted: 2013-04-30
Abstract: A method of communicating data in a wireless communication system is disclosed. More specifically, a method discloses transmitting a request by a mobile subscriber station (MSS) to a network entity via a de-registration request message requesting the network entity to retain a preferred session information, and receiving a selected session information via a de-registration command response from the network entity.
Patent CA-2572537-C (CA)
Inventor: ROSE ERIC P
IPC: A61C1/00
Filed: 2005-06-30
Granted: 2016-05-10
Abstract: The present invention relates to a light guide for a lamp for dentistry procedures. The light guide provides an optical channel between a light source and a dental substrate. The light guide may be a one-patient use light guide including a recording medium to record the time used. The light guide further provides protection for a patient's soft tissues during treatment.
Patent CA-2585559-C (CA)
Title: Production et association de numeros de mise en service
Inventor: CHAKIRIS PHIL M
IPC: G06V30/224
Filed: 2007-04-20
Granted: 2011-03-15
Abstract: La présente invention porte, d'une manière générale, sur les méthodes de fabrication d'ensembles de cartes de données. Lesdites méthodes comprennent généralement la fabrication ou l'achat d'une carte de données comportant un numéro spécial associé à un compte précis. Lesdites cartes sont emballées dans un conditionnement permettant de voir le numéro en question, lequel peut servir à l'activer. Un lecteur lit le numéro unique visible, enregistre les données d'activation du conditionnement et associe le numéro spécial avec les données d'activation enregistrées sur l'emballage. Certains modes de réalisation de l'invention peuvent aussi comprendre la communication de l'association faite entre le numéro unique et les données d'activation à un intermédiaire qui gère les comptes de cartes de données. Certains autres exemples de réalisation peuvent en outre comprendre l'émission d'un numéro spécial associé à un compte de carte de données particulier et la génération de données d'activation associées à un numéro unique.
Patent CA-2590935-C (CA)
Title: Fc.gamma.riib-specific antibodies and methods of use thereof
Inventor: KOENIG SCOTT
IPC: A61P37/02
Filed: 2005-12-15
Granted: 2014-09-30
Abstract: The present invention relates to antibodies or fragments thereof that specifically bind the extracellular domain of Fc.gamma.RIIB, particularly human Fc.gamma.RIIB, and block the Fc binding site of human Fc.gamma.RIIB. The invention provides methods of treating cancer and/or regulating immune complex mediated cell activation by administering the antibodies of the invention to enhance an immune response. The invention also provides methods of breaking tolerance to an antigen by administering an antigen-antibody complex and an antibody of the invention.
Patent CA-2590937-C (CA)
Title: Cranial flap clamp instrument
Inventor: HEARN JAMES P
IPC: A61B17/88
Filed: 2005-12-14
Granted: 2011-02-01
Abstract: The disclosed cranial flap clamp includes first and second clamping members and an extension member. A portion of the first member is positionable against inferior surfaces of a bone flap and skull and a portion of the second member is positionable against superior surfaces of the flap and skull. The extension member extends from the first member through the second member and fits between the flap and skull. Movement of either of the clamping members urges the inner surface of the first member against the inferior surfaces of the flap and skull and urges the inner surface of the second member against the superior surfaces of the flap and skull. The securing instrument includes features useful in cutting or crimping the extension member. The tension limiting assembly provides variable designs and combinations for limiting the tension placed on, and exerted by, the securing instrument during use.
Patent CA-2591437-C (CA)
Title: Heating system for outdoor conveyors in a carwash
Inventor: BARREYRE BERNARD G
IPC: B60S3/04
Filed: 2007-06-11
Granted: 2013-12-10
Abstract: A system for heating conveyors which extend outside a wash tunnel of a carwash utilizes concrete structural slabs with heating apparatus embedded in the slab near a top surface and supported adjacent the conveyor. The heating apparatus can be a hydronic system or an electric heating mat embedded in the slabs which prevents water on the slabs or the conveyor from freezing in low ambient temperature conditions.
Patent CA-2594568-C (CA)
Inventor: BOYD PAUL J
IPC: G06F17/30
Filed: 2005-12-14
Granted: 2015-04-14
Abstract: An apparatus and method for implementing data warehousing systems. According to a first embodiment, a system may include a plurality of data warehouses, and a data warehouse manager configured to extract data sets from one or more data sources for storage in one or more of the plurality of data warehouses.  Each of a first subset including two or more of the plurality of data warehouses may be configured to store a respective replica of a first data set extracted by the data warehouse manager. Further, the data warehouse manager may be further configured to allow a query dependent upon the first data set to be evaluated by one of the first subset of data warehouses before each respective replica of the first data set has been stored to a corresponding data warehouse of the first subset.
Patent CA-2595952-C (CA)
Title: Power nailer with driver blade blocking mechanism in magazine
Inventor: SHKOLNIKOV YURY
IPC: B25C5/16
Filed: 2006-03-16
Granted: 2010-09-21
Abstract: A fastener-driving tool (10) with a magazine (22) , a nosepiece (20) , a driver blade (16) slidably reciprocating relative to the nosepiece (20) for driving fasteners and a mechanism for preventing jamming including a follower (46) slidably disposed inside the magazine (22) for urging fasteners toward the nosepiece (20) , and having a formation (52) for engaging the driver blade (16) and preventing driver blade reciprocation after the last fastener in the magazine (22) has been driven.
Patent CA-2604267-C (CA)
Title: Methode et dispositif permettant de determiner et d'extraire de l'information de position
Inventor: HODGE BRUCE
IPC: F41J5/00
Filed: 2006-04-11
Granted: 2013-11-26
Abstract: L'invention concerne un appareil qui permet de déterminer et de récupérer des informations de position, lequel appareil comprend une surface dotée d'une pluralité de premiers éléments et d'une pluralité de seconds éléments, un premier élément de détection relié à au moins un des éléments de la pluralité de premiers éléments, et un second élément de détection relié à au moins un élément de la pluralité de seconds éléments. Les éléments de détection peuvent comprendre des éléments de détection d'impulsion ou des circuits de détection de courant. La pluralité de premiers éléments et la pluralité de seconds éléments peuvent comprendre des fils conducteurs et non conducteurs, et les fils conducteurs peuvent comprendre des cristaux piézo-électriques noyés dans un plastique conducteur.