baber/WOPTO huggingface dataset:
Patent CA-2456521-C (CA)
Inventor: OHYA TOMOAKI
IPC: B01D46/10
Filed: 2002-08-08
Granted: 2010-08-03
Abstract: A heat-resistant filter which comprises a heat-resistant organic fiber substrate and, fixed thereto, a resin composition comprising an alkaline substance. The filter is reduced in the degree of the decrease in tensile strength and folding endurance, even after it is used under a high temperature condition, and is less prone to the failure of the material thereof even when it is used at a high temperature, and thus is capable of achieving a useful life of a long period of time.
Patent CA-2456674-C (CA)
Title: Device for moving a machine
Inventor: BOCQUET PHILIPPE
IPC: G09B9/08
Filed: 2004-02-09
Granted: 2012-09-25
Abstract: A device for moving a machine or the like between plural workstations (2) includes: -a mechanism for suspending the machine, -a guide (34, 36), -a structure for supplying the guide (34, 36) with electrical energy, a mechanical linkage between the machine and the guide, a connector for electrically connecting the machine to the guide (34, 36), a connector for electrically connecting the machine to each workstation (2), and a switch for changing the electrical energy supply source of the machine when it is connected to both a workstation and to the guide (34, 36). Further a management and control device controls moving the machine (4) and its electrical energy supply.
Patent CA-2462135-C (CA)
Title: Procede de transfert et/ou reception de donnees dans un systeme de telecommunications et appareil associe
Inventor: LEE YOUNG JO
IPC: H04J11/00
Filed: 2002-09-27
Granted: 2014-12-30
Abstract: L'invention porte sur le domaine d'attribution d'un code de Walsh (WCA) à un canal de contrôle de paquets de données (PDCCH). Dans une exécution le domaine de WCA est usé comme dernier index de code de Walsh (LWCI) dans le format du message du (PDCCH). Le domaine LWCI indique le dernier index de code correspondant ou le nombre de codes de Walsh d'une table/liste/ensemble d'index de codes de Walsh (WCI). En variante, le WCA indique un ensemble général de codes de Walsh ou un ensemble spécifique de codes de Walsh de la table de WCI. Les domaines peuvent ou non être utilisés avec un classement par puissance ou avec un décodage séquentiel, mais l'affirmative est préférable. Le domaine du WCA présente différents avantages dont non exclusivement l'utilisation efficace des ressources du système.
Patent CA-2462849-C (CA)
Inventor: ANDRESAKIS JOHN A
IPC: C25D5/34
Filed: 2002-09-13
Granted: 2011-11-01
Abstract: The invention relates to the manufacture of metal foil electrodes useful in the manufacture of printed circuit boards having passibe circuit components such as capacitors, resistors or inductors configured in a planar orientation.  A copper foil is coated on each opposite side with a thin layer of nickel, which increases the range of functionality of the foil.
Patent CA-2468545-C (CA)
Title: Downhole assembly releasable connection
Inventor: ESTEP JAMES W
IPC: E21B4/12
Filed: 2002-11-26
Granted: 2010-01-26
Abstract: A disconnect assembly connecting two portions of a downhole assembly having a downhole apparatus attached to a coiled tubing string. The disconnect assembly includes a first housing connected to one portion of the downhole assembly and a second housing connected to another portion of the downhole assembly. The housings are releasably connected by a release assembly.  The release assembly is coupled to a drive train on a motor by a connection transferring rotational motion into translational motion.  The release assembly includes locking members having a connected position engaging both housings and a released position wherein the housings can be separated. The motor is connected to the surface by conductors extending through the coiled tubing whereby the motor may be actuated from the surface to move the release assembly between the connected and disconnected positions.
Patent CA-2469994-C (CA)
Title: Juvenile vehicle booster seat kit
Inventor: BURBRINK PHILIP W
IPC: B60N2/28
Filed: 2004-06-03
Granted: 2008-01-22
Abstract: A booster seat includes a high back juvenile seat configured to mount on a tiltable base. By adjusting the tilting orientation of the base relative to an underlying vehicle seat, a caregiver can control the orientation of the high back juvenile seat relative to the underlying vehicle seat.
Patent CA-2476642-C (CA)
Title: Foamable compositions which comprise isononyl benzoate
Inventor: GRASS MICHAEL
IPC: C08L27/08
Filed: 2004-08-05
Granted: 2012-07-10
Abstract: Disclosed is a composition for producing a foamed layer product which comprises (1) a polymer, for example, PVC, (2) a primary plasticizer and (3) an isomeric nonyl benzoate. The composition is useful for producing a PVC-containing floorcoverin.g, synthetic leather or wallcovering. The use of the composition gives a plastisol a low viscosity, an increased storage stability, a faster gelling and an improved low-temperature flexibilization.
Patent CA-2479373-C (CA)
Title: Method and apparatus for providing a layer of compressive residual stress in the surface of a part
Inventor: PREVEY PAUL S III
IPC: B24C1/10
Filed: 2003-03-14
Granted: 2010-06-01
Abstract: The shot peening method and apparatus (Fig. 13) of the present invention utilizes control of the shot peening coverage to provide higher surface compression and comparable depth of compression to conventional 100% coverage peening but with reduced cold working providing improved thermal stability and reduction in shot peening time and cost. A preferred embodiment of this invention employs x-ray diffraction (Fig. 13) residual stress and percent cold work determinated by line broadening to establish the optimal degree of coverage for a given material and shot peening intensity.
Patent CA-2480319-C (CA)
Title: Proteine delta endotoxine chimerique cry1ea et cry1ca
Inventor: TULI RAKESH
IPC: C12N15/62
Filed: 2002-03-28
Granted: 2013-02-19
Abstract: L'invention concerne une protéine d-endotoxine cry 1E de SEQ ID N· 1 présentant une propriété insecticide exceptionnelle et un gène chimérique de SEQ ID N· 2 codant ladite protéine chimérique à partir des endotoxines cry1Ea et cry1Ca de <i>Bacillus thuringiensis</i>. L'invention concerne également une méthode de traitement de végétaux infestés par des insectes faisant appel à cette protéine chimérique.
Patent CA-2481499-C (CA)
Inventor: TAS SINAN
IPC: A61P35/00
Filed: 2003-03-17
Granted: 2013-05-21
Abstract: Pharmaceutical compositions containing cyclopamine enable the skin cells displaying inhibited cellular differentiation to overcome that inhibition. Such compositions are effective in treatment of diseases associated with impaired cellular differentiation. In tumors, induction of the differentiation of tumor cells by cyclopamine is accompanied commonly by the apoptosis of tumor cells, adding thereby to the therapeutic effectiveness. Effectiveness of cyclopamine in the treatment of psoriasis, a common disease associated with the impairment of cellular differentiation is enhanced significantly by using compositions comprising of cyclopamine and a corticosteroid
Patent CA-2487312-C (CA)
Inventor: SMITH DAVID CANFIELD
IPC: G06F3/00
Filed: 1994-05-04
Granted: 2007-07-17
Abstract: A document-centered user interface architecture for a computer system employs parts as the fundamental building blocks of all documents. All data is stored in the system as a part, which is comprised of contents and an associated editor. The contents and the functionality of the editor are available to the user wherever the part is located, whether in a document, on a desktop or in a folder. Parts function as containers for other parts, thereby facilitating the compilation and editing of multimedia or compound documents.
Patent CA-2488205-C (CA)
Inventor: HERMAN BARRINGTON
IPC: A01B79/00
Filed: 2004-11-23
Granted: 2009-10-27
Abstract: The present invention provides methods for promoting the growth of shoots from a log, the methods each including the step of applying a fertilizer solution, that includes less than about 0.01 % (w/v) nitrogen, to a member of the group consisting of an Alder log, a Beech log and a Birch log, in an amount sufficient to promote the growth of shoots from the log.
Patent CA-2489333-C (CA)
Title: Data carrier
Inventor: FRANZ PETER
IPC: B42D15/00
Filed: 2003-08-01
Granted: 2011-09-20
Abstract: A halftone image original is converted into a line screen halftone image comprising regularly spaced-apart screen lines 5 that are modulated in their width y in accordance with the tonal value to be represented. According to the invention, width y of screen lines 5 is modulated only on one side so that screen lines 5 are flat on one side and width-modulated on one side. Various examples are stated for how this screen line modulation permits effective copy protection.
Patent CA-2491787-C (CA)
Title: Staple cartridge for a curved cutter stapler
Inventor: WUKUSICK PETER
IPC: A61B17/072
Filed: 2004-12-24
Granted: 2012-11-20
Abstract: A surgical instrument adapted for applying a plurality of surgical fasteners to body tissue is provided, comprising an anvil, a cartridge housing containing a plurality of surgical fasteners and a knife. A firing mechanism associated with the cartridge housing ejects the surgical fasteners and the knife from the cartridge housing to be driven against the anvil and a cartridge module which the cartridge housing forms a part of. The cartridge module includes a driver for pushing staples out and a knife holder attached to the knife. The knife extends through slots in the driver and the cartridge housing. The knife holder includes a detent post, extending through a slot in the cartridge hosing, which contracts detent protrusion of the cartridge slot during the longitudinal travel of the knife and knife holder. The driver includes a detent post that contacts detent protrusions formed on the cartridge housing slot.
Patent CA-2498872-C (CA)
Title: Container handling apparatus
Inventor: THEBERGE JOCELYN
IPC: B65D88/54
Filed: 2005-02-28
Granted: 2012-09-25
Abstract: An apparatus attached to a lifting device on a transport vehicle for handling a container, the apparatus comprising two arms. At least one arm comprises a first generally C-shaped latch member having a first opening sized to allow a passage of a latching projection therethrough. The at least one arm also comprises a second generally C-shaped latch member rotatably nested inside the first latch member. The second latch member has a second opening sized to allow the passage of the latching projection therethrough and has an inner contact surface shaped to receive the latching projection on the side of the container. The at least one arm also comprises rotating means to selectively rotate each of the second latch members with respect to the first latch member between a capture position, a locking position and a dumping position.
Patent CA-2499179-C (CA)
Inventor: NIMBERGER SPENCER M
IPC: F16L55/10
Filed: 2005-03-01
Granted: 2011-10-04
Abstract: Un coupleur autoobturant qui permet d'accoupler un tuyau souple en amont et en aval comprend une ou plusieurs billes portées par un élément d'accouplement en aval. Un clapet en amont est fixé par pivotement par rapport à une enveloppe en amont. Une tige de poussée se déplace axialement sous l'effet de l'engagement par l'élément d'accouplement en aval. Une saignée à levier sur l'élément d'accouplement en aval se trouve espacée entre l'enveloppe en aval et l'enveloppe en amont. Ainsi, un outil inséré dans la saignée à levier est manoeuvrable par effet de levier pour déplacer l'élément d'accouplement en aval, afin de débloquer le coupleur autobloquant.
Patent CA-2500519-C (CA)
Inventor: ALLEN KENDALL E
IPC: F28D5/00
Filed: 2005-03-10
Granted: 2008-09-09
Abstract: Air conditioning systems for a vehicle are disclosed. The air conditioning systems are for providing the desired HVAC needs when the vehicle is not being driven. The vehicle comprises an interior area including a driver compartment and a sleeper compartment, a first air conditioning system adapted to condition at least air in the driver compartment and comprising a condenser coil, a condenser fan, an evaporator coil, an evaporator fan and a compressor, a ground-engaging wheel; a power source adapted to power the first air conditioning system and the ground-engaging wheel, and a second air conditioning system adapted to condition at least air in the sleeper compartment and comprising an auxiliary condenser coil, an auxiliary axial condenser fan, an auxiliary evaporator coil, an auxiliary evaporator fan and an auxiliary compressor.
Patent CA-2501746-C (CA)
Inventor: O'CONNELL MICHAEL
IPC: B63C9/08
Filed: 2005-03-21
Granted: 2007-01-09
Abstract: An inflatable life preserver, capable of being in an inflated state and an uninflated state, is disclosed. The life preserver includes a structural overshell which defines the size and shape of the life preserver in the inflated state and a gas retention bladder fitted within the overshell. The overshell bears the expansion force of a gas within the bladder in the inflated state. The overshell defines inflatable side portions which are confined to sides of at least a portion of a chest area of a wearer, when the life preserver is in an uninflated state, and, which extend laterally over the chest area of the wearer, when the life preserver is in an inflated state.
Patent CA-2512622-C (CA)
Inventor: PERRON MAURICE
IPC: A41B11/14
Filed: 2004-01-12
Granted: 2012-07-03
Abstract: The invention relates to a process for flat edge-to--edge assembly of two portions of textile parts by means of a gluing ribbon overlapping the two edges. According to this process, before the said gluing ribbon (28) is put into place, two borders adjacent to the said edges (14, 16) are glued onto each other, so as to hold the said edges (14, 16) close to each other, the two glued borders are shorn close to where the said two edges (14, 16) are fixed together, the said gluing ribbon (28) is applied overlapping the two edges (14, 16) brought together and the said shorn glued borders (24 26), and the said shorn glued borders (24, 26) are flattened when applying the gluing ribbon (28).
Patent CA-2518899-C (CA)
Inventor: SCHOENDORFER DON
IPC: A61M1/16
Filed: 2004-03-10
Granted: 2013-09-24
Abstract: Preferred aspects of the present invention relate to a device (10) for filtration comprising at least one rotor (14) configured to create Taylor vortices on at least one side of a filtration membrane (18), thereby providing substantially enhanced mass or heat transfer across the membrane (18).
Patent CA-2526983-C (CA)
Inventor: BAIK WOO IN
IPC: A61M5/178
Filed: 2004-05-25
Granted: 2010-08-10
Abstract: La présente invention concerne une seringue jetable qui est perfectionnée afin que son utilisation soit plus sûre. Cette seringue jetable comprend un cylindre dont les deux extrémités sont ouvertes, un tube adaptateur introduit dans un côté du cylindre, un tube d'insertion inséré dans le tube adaptateur et permettant au tube adaptateur d'être en contact hermétique avec une circonférence interne du cylindre, ainsi qu'un piston inséré dans le cylindre.
Patent CA-2527723-C (CA)
Inventor: HOANG MINH QUANG
IPC: B65D47/44
Filed: 2004-05-26
Granted: 2013-07-23
Abstract: An applicator having a substantially hollow body for accommodating an ampoule of solution is disclosed. The hollow body comprises an open proximal end for receiving the ampoule and an open distal end having a flange to accept an applicator pad for applying the solution. A back plug having a lever mechanism is inserted into the open proximal end of the applicator to activate the applicator and seal the applicator after activation. Advancement of the back plug lever mechanism into the hollow body pivots the body of the ampoule to break the neck, activating the applicator. The back plug seals the proximal end after activation of the applicator.
Patent CA-2542526-C (CA)
Title: Procedes pour quantifier la densite de methylation d'un site d'adn
Inventor: JEDDELOH JEFFREY A
IPC: C12Q1/68
Filed: 2004-10-21
Granted: 2014-05-13
Abstract: La présente invention concerne un nouveau procédé permettant de déterminer la densité moyenne de méthylation de l'ADN d'un site étudié dans une population de fragments d'ADN.
Patent CA-2542582-C (CA)
Inventor: VALLITTU PEKKA
IPC: A61K6/891
Filed: 2004-05-21
Granted: 2013-02-05
Abstract: The invention relates to a prepreg comprising a base part, said base part comprising fibers and a matrix, said matrix being at least partially uncured.  The prepreg is characterized in that it further comprises a surface part consisting essentially of bioactive filler material, said bioactive filler material being in particle form and at least partially and at most partially embedded in said base part. The invention also relates to a composite obtainable by curing said prepreg. The invention further relates to a mineralizing sheet for treatment of hypersensitive teeth and to the use of said prepreg and composite.
Patent CA-2544758-C (CA)
Title: Dual stage pre-heater
Inventor: HO ALBERT
IPC: H05K13/04
Filed: 2004-10-13
Granted: 2011-12-20
Abstract: A system for electronic component 20 processing, including: a frame 11 configured to hold a printed circuit board 25; a tool head 12 connected to the frame 11, the tool head 12 being configured to position an electronic component 20 on top of the printed circuit board 25; a heater 14 disposed in the tool head 12, the heater 14 being configured to direct heat towards the electronic component 20; and a dual-stage pre-heater 30 connected to the frame 11, the dual-stage pre-heater 30 being configured to direct heat towards the printed circuit board 25, wherein the pre-heater 30 comprises: a first stage 32 configured to direct heat over a wide area of the printed circuit board 25;  and a second stage 34 configured to heat a focused region of the printed circuit board 25 adjacent to the electronic component 20.
Patent CA-2548861-C (CA)
Title: Linear motor door actuator
Inventor: CARTIER PAUL
IPC: H02P23/00
Filed: 2006-05-30
Granted: 2011-03-08
Abstract: The present invention relates to an alternating current electrical motor having a first element with magnets of alternating polarities, and a second element with electrical conductor coils, the first and the second elements being mounted for relative motion to one another. A controller for the electrical motor comprising: a current source for energizing the coils with an alternating current to produce a movement of the first and the second elements relative to one another; a sensor for sensing a phase shift between the magnets and the current in the coils;  and a current source controller for varying an amplitude of the current to substantially regulate the phase shift to an optimum phase shift value, thereby providing a minimum power consumption for proper operation of the electrical motor.
Patent CA-2549418-C (CA)
Inventor: MILAM STANLEY NEMEC
IPC: C10G45/04
Filed: 2004-12-16
Granted: 2014-04-22
Abstract: Contact of a crude feed with one or more catalysts produces a total product that includes a crude product. The crude feed has a residue content of at least 0.2 grams of residue per gram of crude feed. The crude product is a liquid mixture at 25~C and 0.101 MPa. One or more properties of the crude product may be changed by at least 10% relative to the respective properties of the crude feed. In some embodiments, gas is produced during contact with one or more catalysts and the crude feed.
Patent CA-2561533-C (CA)
Inventor: GRAUS YVO
IPC: C07K16/28
Filed: 2005-04-05
Granted: 2015-06-16
Abstract: This invention relates to anti-P-selectin antibodies and, in particular, to anti-P-selectin antibodies and variants thereof that contain an Fc part derived from human origin and do not bind complement factor Clq. These antibodies have new and inventive properties causing a benefit for a patient suffering from critical limb ischemia or peripheral arterial occlusive disease (CLI/PAOD).
Patent CA-2564044-C (CA)
Inventor: EUM HO-MIN
IPC: H04H20/72
Filed: 2005-05-12
Granted: 2013-08-06
Abstract: Provided is a frequency synchronizing apparatus and method that can synchronize frequencies between receiving signals and transmitting signals by extracting a carrier error and sampling timing error information in a synchronization process of the receiving signal from a main transmitter or another repeater and reflecting them in the transmitting signal in an on-channel repeater. The apparatus includes a carrier recovery means for compensating a carrier frequency error of a receiving signal; a timing recovery means for compensating a sampling timing error of the receiving signal; a carrier error reflecting means for reflecting the carrier frequency error extracted from the carrier recovery means to a transmitting signal; and a timing error reflecting means for reflecting the sampling timing error extracted from the timing recovery means to the transmitting signal. The present invention is used to form an on-channel repeating network in any transmission system including a digital television broadcasting system.
Patent CA-2565525-C (CA)
Title: Electronic lock box using a biometric identification device
Inventor: FISHER SCOTT R
IPC: E05B67/00
Filed: 2006-10-24
Granted: 2011-11-22
Abstract: An improved electronic lock box system is provided for more secure control over the accessibility of a secure compartment in the electronic lock box, which is typically used to store a dwelling key. The new system uses biometric identification sensors to determine if the correct, authorized user is attempting to access the secure compartment of the electronic lock box. In one embodiment, the biometric identification sensor uses thermal scanning to detect a person's fingerprint pattern. This is compared to previously stored (enrollment) biometric identification information/data, and if the "live" (observed) biometric identification information/data sufficiently correlates to the stored enrollment biometric identification information/data, access will be granted.
Patent CA-2567754-C (CA)
Inventor: KIMURA KENJI
IPC: B01D69/10
Filed: 2005-08-15
Granted: 2009-11-17
Abstract: The hydrogen permeable substrate comprises a copper plate, a stainless steel plate, an insulating member, and hydrogen permeable metal. The hydrogen permeable substrate is formed by locating the insulating member between the stainless steel plate and a combined member formed by embedding the hydrogen permeable metal in through-holes made in the copper plate; subjecting the joining face of each component for joining to other components to irradiation with argon ions, to remove the oxide film thereon and activate the surface;  and stacking and rolling the components. By so doing, they may be joined at low temperature and low pressure. Once joined, by cutting the hydrogen permeable metal into individual pieces along cut lines, a plurality of hydrogen permeable substrates may be manufactured all at once.