baber/WOPTO huggingface dataset:
Patent CA-2463259-C (CA)
Inventor: MAROCCHI MICHAEL DAVID
IPC: A61K33/00
Filed: 2002-10-23
Granted: 2011-01-04
Abstract: L'invention se rapporte à un comprimé à croquer mieux accepté par les humains, notamment par les enfants et/ou par les jeunes, et comprenant au moins une vitamine, et éventuellement au moins un minéral, de la lysine ou un sel pharmaceutiquement acceptable de celle-ci, au moins un édulcorant pouvant masquer le goût désagréable de la lysine, éventuellement un aromatisant, et un excipient pharmaceutiquement ou diététiquement acceptable.
Patent CA-2464387-C (CA)
Inventor: SCHWETZ JOSEPH J
IPC: B29C65/10
Filed: 2004-04-15
Granted: 2007-03-20
Abstract: Apparatus for heat welding together thermoplastic membranes mounted on a surface includes a frame, a support member connected to the frame, a nozzle mounted on the support member to receive heated air, weld wheels mounted on the support member adjacent to, and immediately following, the nozzle for pushing a heated portion of an upper membrane toward a lower membrane to effect a weld, wherein the support member is adapted to be fixed to the frame member in a first position proximate a first side of the frame for welding the two membranes together, is releasable from the first position, is movable to a second position nearer a second side of the frame, and adapted to be releasably fixed to the frame at the second position for welding a membrane to an underlying edge piece mounted on a free edge of the surface.
Patent CA-2469171-C (CA)
Title: Method and device for chemical reaction between a gas and at least a compound in solution, carried out in the presence of a solid catalyst
Inventor: DIETRICH MARC
IPC: B01J19/18
Filed: 2002-12-03
Granted: 2010-02-09
Abstract: The invention concerns an improvement, both in terms of method and device, to gas/liquid (G/L) reactions, the liquid (L) containing in solution at least a chemical compound, capable of reacting with the gas (G), in the presence of a solid catalyst, maintained in suspension is said liquid (L), reactions produced with separation (recovery) of said solid catalyst by filtration. Said improvement comprises recycling of a reacted fraction of the solution, without using either a pump or any additional ejector. Said recycled fraction ensures tangential leaching of the primary filter(s) (F1).
Patent CA-2472314-C (CA)
Inventor: HUGUET JOEL
IPC: B24D7/18
Filed: 2003-01-06
Granted: 2010-09-28
Abstract: The invention concerns a tool for surface treatment (1) of an optical surface (2), comprising a rigid support (4) having a transverse end surface (13), an elastically compressible interface (5) which is applied against and overlaps said end surface (13), and a soft buffer (6) designed to be applied against the optical surface (2) and which is pressed against and overlaps at least partly the interface (5) opposite and perpendicular to said end surface (13). The invention is characterized in that the buffer includes a so-called central part (6a) which is located between said end surface (13) and a so-called peripheral part (14) which is located transversely beyond said end surface (13), elastic return means (15) connecting said peripheral part (14) to the support (4).
Patent CA-2473331-C (CA)
Inventor: CHYC PAUL ROBERT
IPC: H04M1/23
Filed: 2004-07-09
Granted: 2009-06-02
Abstract: A dial keypad is provided for use with a mobile device having a keyboard. The keypad has a push-through, hinge-spring design that activates only one of two keyboard keys underlying a dial key and allows backlighting transmissivity. A translucent material can be used to allow the keyboard key backlighting to be coupled through to a top dial key. The keypad creates an aesthetically balanced dial keypad arrangement over a QWERTY keyboard. A preferable mechanical implementation allows backlighting and has an offset contact and spring design to activate one of the two underlying keys. This activation simplifies the software implementation for executing the dial number since the signal is coming from one address rather than having to make a determination of whether it is coming from one or two addresses. Moreover, the resulting dial key press has a standard single click feel.
Patent CA-2476011-C (CA)
Inventor: HART ROBERT
IPC: B27B3/24
Filed: 2004-07-29
Granted: 2010-09-14
Abstract: An apparatus for vertically adjusting a saw box of a gang saw includes rotatable members. When the rotatable members are selectively rotated, actuator arms coupled to the base of the saw box are translated such that the saw box is translated substantially vertically so as to center upper and lower saw gangs with the center of a workpiece being linearly fed into the saw box upon actuating instructions from an optimizer communicating with an upstream scanner.
Patent CA-2479681-C (CA)
Title: Conductive resin molding
Inventor: EGAMI MASAKI
IPC: H01M8/02
Filed: 2002-03-18
Granted: 2012-02-07
Abstract: A conductive resin molding for use in the separator of a fuel cell and its producing method in which lowering of production yield and increase of machining cost, which are the most important problems with the spread of fuel cell, can be suppressed. The conductive resin molding is characterized by containing 1-9 vol% of high boiling point oil against the entire resin composition. Alternatively, high density expandable graphite prepared to have a specific gravity of 1.8 or above is employed as a conductive compounding agent. Alternatively, the conductive resin molding can be molded by flash flow compression molding.
Patent CA-2480564-C (CA)
Inventor: WATANABE KAZUO
IPC: A01N65/00
Filed: 2002-11-27
Granted: 2009-06-02
Abstract: This invention relates to an excellent root-knot nematode-resistance gene and a method for using the same. More particularly, this invention relates to a novel root-knot nematode-resistance gene that is unaffected by high temperature and is applicable to and quantitatively resistant to a wide variety of root-knot nematode species and strains and a root-knot nematode-resistant transgenic plant into which such gene has been introduced.
Patent CA-2484140-C (CA)
Title: Cosmetic product comprising at least one water-soluble copolymer which contains (meth)acrylamide units
Inventor: NGUYEN-KIM SON
IPC: A61Q5/06
Filed: 2003-05-02
Granted: 2012-07-03
Abstract: The invention relates to a cosmetic product containing at least one water-soluble copolymer which is obtained by radical copolymerization of acrylamide and/or methacrylamide and other water-soluble a,.szlig.-ethylenically unsaturated compounds which are copolymerizable therewith, optionally in the presence of a water-soluble polymeric graft base.
Patent CA-2489849-C (CA)
Inventor: OTA NOBUHIRO
IPC: H01M4/64
Filed: 2004-05-31
Granted: 2011-05-10
Abstract: Un matériau d'électrode négative destiné à une pile secondaire au lithium dans lequel les caractéristiques de cycles et la sécurité sont améliorées en supprimant la croissance dendritique provoquée par la réaction du métal lithium avec une électrode organique pendant une opération de charge/décharge. Une base pour une électrode négative (5) de pile secondaire au lithium, où est formée une couche métallique de lithium (3) sur un matériau de base, et où une membrane d'électrolyte solide non organique (4) est formée sur celle-ci, est constituée d'un isolant électrique tel qu'un film de polyéthylène (1). Un matériau comportant une couche d'isolant électrique prévue sur l'interface entre la base métallique et la couche métallique de lithium peut également être utilisé comme base.
Patent CA-2498441-C (CA)
Inventor: REMEDIOS DERRICK
IPC: G01N21/00
Filed: 2005-02-25
Granted: 2009-10-13
Abstract: A multi-stage method and apparatus for determining a faulty component location along an optical path through an optical fiber in an optical network are disclosed. The optical fiber carries a plurality of wavelengths, which may or may not be modulated by low frequency dither tones that are utilized for identification purposes and performance monitoring in the optical network. First, the method comprises measuring a total power of the optical fiber and a total wavelength power as a sum of powers of the individual wavelengths at a plurality of local detection points; comparing the measured powers at the local detection points; and determining whether or not a faulty detection point exists along the optical path. If a fault is identified, the method further provides a multi-stage fault detection procedure, which comprises measuring a total wavelength power loss between a local detection point and an adjacent detection point, between the local detection point and multiple non-adjacent detection points. A correlation of the measured total wavelength power losses between the various detection points is used for determining the faulty component location along the optical path. The apparatus, which incorporates the above multi-stage method for determining the faulty component location in the optical network, is also provided.
Patent CA-2512171-C (CA)
Inventor: KATHAN MURRAY
IPC: B25B13/50
Filed: 2005-07-14
Granted: 2008-11-18
Abstract: In a pivoting jaw power tong, each primary camming surface of the rotary gear has a substantially linear rather than curved configuration. Each primary camming surface forms an acute angle with a radial line extending from the rotary gear centerline to the point where the primary camming surface transitions to its associated neutral recess. Accordingly, the radial distance to a point on any of the primary camming surfaces reduces linearly with increased distance from the neutral recess. Rotation of the rotary gear in either direction away from the neutral position thus results in a linearly progressive reduction in the distance from the center of rotation to the points where the pivoting jaws' cam followers contact the camming surfaces, thus increasing the force exerted by the dies of the jaws upon a tubular disposed within the jaws. This camming surface geometry allows the power tong to automatically adjust for wear in the mechanism such that the contact force between the rollers and the camming surfaces, and the gripping force applied by the dies, will be substantially uniform.
Patent CA-2519443-C (CA)
Inventor: FOX WILLIAM R JR
IPC: B41J3/00
Filed: 2004-03-17
Granted: 2015-06-09
Abstract: An apparatus and method for applying reference or grid markings to wallboard during the manufacturing process is disclosed. Reference or grid markings are applied to one sheet of cover paper (21A) at a location between the originating cover paper rolls and the cover paper creaser (50) or creasers (50). This is accomplished by locating and aligning multiple print heads (61) across the width of the continuously passing cover paper (21A), such that markings are ejected onto the cover paper (21A) in a specific and coordinated fashion. In addition to using any suitable commercially-available computer equipment to coordinate printer head (61) activity, this function is accomplished by attaching each print head (61) to a common horizontal support element (63) and provide individual adjustments that are perpendicular to, and with the directional flow of the passing cover paper (21A).
Patent CA-2530742-C (CA)
Inventor: MULLET WILLIS J
IPC: E06B3/48
Filed: 1995-06-12
Granted: 2008-08-05
Abstract: A sectional door (20) having a plurality of panels (21, 22, 23, 24) including, a body portion (25) of the panels spacing and joining longitudinal edges (40, 50), one of the edges (40) between adjacent panels on a first panel having a substantially concave curvilinear surface (45) in vertical cross-section, the other of the edges (50) between adjacent panels on a second panel having a substantially planar surface (52) in vertical cross-section, longitudinally- spaced hinges (65) interconnecting the first and second panels for pivotal movement. The hinges include a first hinge element (66) having a first leaf (67) overlying and attached to one of the adjacent panels, a generally cylindrical first knuckle (72) at one edge of the first leaf, a through slot (73) in the first leaf proximate the first knuckle, a second hinge element (80) having a second leaf (85) overlying and attached to an adjacent panel, and a generally cylindrical second knuckle (81) at one edge of the second hinge element extending into the through slot and rotatable about the first knuckle. A panel (22) for sectional door (20) having a generally rectangular foam core (140, 240, 340), an inner surface (145, 245, 345) extending the longitudinal length of said foam core, and a recess (150, 250, 350) in the inner surface and the foam core extending the longitudinal length of the foam core. A bracket assembly (110) for the bottom (35) of the lower panel (24) of the door including, an L-shaped plate (111) overlying a portion of the inner surface (36) of the lower panel, a generally cylindrical sleeve (120) affixed on the plate for receiving a shaft (121) mounting one of the rollers (122), fasteners (115) for attaching the L-shaped plate to the lower panel positioned to underlie a portion of the cylindrical sleeve and the shaft, and cut-outs (125) in the cylindrical sleeve positioned substantially above the fasteners whereby the fasteners may be removed only when the shaft is not positioned in the cylindrical sleeve. Conveyor apparatus (400, 500) for the continuous production of foam-cored door panel material (22') having a first conveyor (410, 501) having a first panel- engaging surface (426, 503) lying in a plane for engaging the planar skin on one side of the panel material, a drive assembly (415, 510) for driving the first conveyor at a selected speed, a second conveyor (402, 502) having second and third panel- engaging surfaces (451, 464; 535, S40) for engaging spaced skin surfaces (146, 146) and an offset skin surface (150), respectively, on the other side of the panel material, and a drive assembly (435, 520) for driving at least one of the second and third panel-engaging surfaces of the second conveyor at substantially the selected speed of the first conveyor.
Patent CA-2535423-C (CA)
Inventor: WIESLANDER ANDERS
IPC: A61M39/18
Filed: 2004-08-16
Granted: 2012-05-01
Abstract: Cette invention se rapporte à un système médical comprenant un premier sous-système avec une première partie de raccordement (7), et un second sous-système avec une seconde partie de raccordement (12). Cette invention concerne également un dispositif et un procédé servant à raccorder ces sous-systèmes entre eux. L'un de ces sous-systèmes contient un fluide. Le dispositif de raccordement est conçu pour raccorder ces sous-systèmes entre eux, pour permettre le transport du fluide de l'un des sous-systèmes à l'autre. Ce dispositif comprend un récipient (21) renfermant un espace interne. Une atmosphère pratiquement stérile est créée dans cet espace interne. Le récipient reçoit la première partie de raccordement et la seconde partie de raccordement dans l'espace interne. Un mécanisme est prévu pour raccorder, depuis l'extérieur du récipient, la première partie de raccordement et la seconde partie de raccordement l'une à l'autre dans l'espace interne.
Patent CA-2536157-C (CA)
Inventor: MEGGISON JIM
IPC: A47J37/10
Filed: 2004-08-18
Granted: 2013-01-08
Abstract: A cooking apparatus (10) and methods of forming are provided. The cooking apparatus has a cooking surface (12), a sidewall (14) depending from the cooking surface, and a handle (18) is provided. The handle has a saddle portion (20) and a gripping portion (22). The saddle portion includes a first opening (24) defined therethrough and a first recess (32) defined about the first opening. The saddle portion is adjacent the sidewall so that the first recess defines a first gap (40) between the sidewall and the saddle portion. A first rivet (26) secures the handle to the sidewall. The rivet has a first weldament (42) in the first gap, a first shaft (28) in the first opening, and a first head (30) abutting the handle and covering the first opening.
Patent CA-2540766-C (CA)
Inventor: SOLTIS PATRICK T
IPC: B23K35/22
Filed: 2006-03-20
Granted: 2013-10-29
Abstract: Disclosed are techniques and compositions for arc welding consumables such as electrodes that reduce the energy otherwise required for the welding. Particularly, the techniques and electrode compositions can reduce the extent of contamination of weld metal in an arc welding operation. The techniques and compositions promote exothermic reactions during the welding process which reduce the energy otherwise required of the arc. Lower energy arcs can be of shorter length, which thereby reduce the potential for weld contamination by agents from the atmosphere or shielding gas. The techniques and compositions can also be used to selectively tailor shape of the resulting weld, achieve particular weld deposition rates, achieve particular cooling rates and thus influence weld properties, and also enable formation of certain phases. in the weld metal.
Patent CA-2561580-C (CA)
Inventor: BUCHHEIT PAUL T
IPC: G06F17/30
Filed: 2005-03-25
Granted: 2018-06-19
Abstract: A method and system for processing messages is disclosed that includes receiving a plurality of messages directed to a user, where each message has a unique message identifier. Each of the plurality of messages may be associated with a respective conversation, where each conversation has a respective conversation identifier. Also, each conversation includes a set of one or more messages sharing a common set of characteristics that meet a first predefined criteria. A list of conversations is displayed as a set of rows in an order determined by a second predefined criteria, where each row corresponds to one of the listed conversations and includes at least a sender list, a conversation topic and a date/time value. The contents of a conversation is displayed when the user selects a conversation from the displayed list of conversations. Messages can be displayed in one of three modes: expanded, compacted and hidden.
Patent CA-2564759-C (CA)
Inventor: NISHIOKA TOMOHARU
IPC: F16L11/04
Filed: 2005-04-26
Granted: 2013-11-12
Abstract: A multilayer structure comprising two or more layers including at least a layer (a) comprising (A) an aliphatic polyamide and a layer (b) comprising (B) a semi-aromatic polyamide comprising a diamine unit containing an aliphatic diamine unit having a carbon number of 9 to 13 in an amount of 60 mol% or more based on all diamine units and a dicarboxylic acid unit containing a terephthalic acid and/or naphthalenedicarboxylic acid unit in an amount of 50 mol% or more based on all dicarboxylic acid units, with the layer (b) being disposed as the innermost layer. The multilayer structure of the present invention is excellent in the heat resistance, chemical resistance, liquid and/or gas chemical permeation-preventing property, monomer.cndot.oligomer elution resistance, interlayer adhesion and durability.
Patent CA-2569390-C (CA)
Title: Patient lifting device
Inventor: WALKER SIMON CHRISTOPHER DORNTON
IPC: A61G7/10
Filed: 2004-06-12
Granted: 2009-10-27
Abstract: A device for lifting and manoeuvering a disabled patient has a frame (2, 43, 45) with two side pad supports (47) that can be fitted to the front of the body with the side pad supports being located under the patient armpits and around the upper side chest area. The frame also has a front column (13) on which a pair of padded curved bars (44) are connected for the upper leg bones of the patient. When used with a patient hoist, this provides means for lifting a heavy patient that can improve the safety, comfort and speed of the operation.
Patent CA-2572506-C (CA)
Title: Spheric catalyst component for olefin polymerization and catalyst comprising the same
Inventor: YANG YUANYI
IPC: C08F4/64
Filed: 2005-07-04
Granted: 2011-08-30
Abstract: The present invention provides a spheric catalyst component as well as a catalyst for olefin polymerization. The spheric catalyst component comprises at least one titanium compound and optionally at least one electron donor compound supported on an active magnesium halide spheric carrier, wherein the active magnesium halide spheric carrier is solid particles obtained by dispersing a melt of a magnesium halide/alcohol adduct by rotation under high-gravity field. The catalyst has good particle morphology and narrow particle size distribution, and when used in olefin polymerization, especially in propylene polymerization, exhibits relatively high activity and stereoelectivity, and gives polymers having good particle morphology and high bulk density.
Patent CA-2577593-C (CA)
Inventor: BROMANN ALAIN MARC LUCIEN
IPC: F02C9/20
Filed: 2007-02-08
Granted: 2013-05-07
Abstract: The invention concerns a centering adjustment device of a synchronizing ring for controlling the pivoting blades of a turbine engine, including a control ring (26) centered on a longitudinal axis (X-X) of the turbine engine and equipped with a plurality of threaded holes (36) extending in a radial direction, and a plurality of pad-holders (32) each including a threaded rod (34) screwed into one of the threaded holes (36) of the ring, each pad-holder (32) having a pad (30) at an inner end intended to come into contact with a cylindrical envelope (28) coaxial to the ring. The control ring (26) also includes a plurality of slits (38) extending in a tangential direction, each slit (38) in communication with one of the threaded holes (36) of the ring. The device includes the means (40, 42a, 42b) to pinch each of the slits (38) in a longitudinal direction to ensure the pad-holders (32) are locked in place.
Patent CA-2577771-C (CA)
Inventor: SANDBERG GLENN
IPC: B65B63/00
Filed: 2005-08-17
Granted: 2014-04-01
Abstract: An apparatus is provided for loading stacked food product into packages. Open top containers are arranged in rows and movable into a loading station. A  shuttle conveyor has a retractable and extendable conveying surface, the conveying surface having an end region extendable to a position arranged above the containers of a row of the containers. A guiding and pushing apparatus is arranged above the row and includes guides that are lowered to capture a row of stacked food products on the conveying surface, and plungers within the guides that lower and press a top of the stacks. When the conveying surface is retracted from beneath the guides and the row of containers, the guides are lowered further, adjacent to the containers, and the plungers are lowered with respect to the guides to push the stacks into the containers.
Patent CA-2581302-C (CA)
Inventor: DIGDON WILLIAM
IPC: B01J20/16
Filed: 2005-09-30
Granted: 2013-05-07
Abstract: The invention can be summarized as follows. There is provided a method for oxidizing elemental mercury in a combustion process comprising, adding a composition comprising an aluminum silicate to a combustion chamber, boiler or kiln downstream from the burner region combustion zone. There is further provided a method for reducing the emission of one or more heavy metals in a combustion process by adding a composition comprising an aluminum silicate to a combustion chamber downstream from the burner region combustion zone. There is also provided a composition comprising an aluminum silicate that may be employed to oxidize elemental mercury generated in a combustion process. The composition also may be employed to reduce the emission of one or more heavy metals generated in a combustion process.
Patent CA-2582419-C (CA)
Title: Method for controlled polymerization of o-carboxy anhydrides derived from alpha-hydroxy acids
Inventor: BOURISSOU DIDIER
IPC: C07C235/06
Filed: 2005-10-07
Granted: 2014-12-09
Abstract: The invention concerns a method for preparing poly(-hydroxy acids), the polymerization reaction being performed in controlled manner in the presence of a catalytic system including a base, said base being a 5- or 6-membered aromatic heterocycle comprising at least one endocyclic nitrogen atom, provided that when the base is used alone in the catalytic system, it does not represent pyridine, 2-methylpyridine, 2,6-dimethylpyridine or 2-methoxypyridine. The invention also concerns poly(-hydroxy acids) of formula (IV). Finally, the invention concerns the use of a poly(-hydroxy acid), obtainable by the inventive method, for vectoring active principles or for making biomaterials.