baber/WOPTO huggingface dataset:
Patent CA-2267274-C (CA)
Title: Fauteuil roulant ameliore
Inventor: TAYLOR WILLIAM G
IPC: B62M1/14
Filed: 1997-09-23
Granted: 2006-04-25
Abstract: L'invention concerne un fauteuil roulant qui utilise deux poignées de poussée (20) fixées à deux roues d'entraînement frontales (13) qui poussent les deux roues arrière principales (2) du fauteuil roulant par l'intermédiaire de chaînes (11) reliant les roues d'entraînement frontales aux trains intermédiaires (9) montés sur les axes de roue arrière. Des mécanismes de roues à rochet (18) permettent à chaque poignée de poussée de transmettre la puissance aux roues d'entraînement principales dans une direction avant ou arrière. Des dérailleurs (10) sont montés sur chaque axe arrière et sont actionnés par des mécanismes de manette montés sur les poignées de poussée. Des étriers (23) de frein sont montés sur le châssis derrière la roue arrière et actionnés par des poignées de frein (25) montées sur les poignées de poussée.
Patent CA-2271477-C (CA)
Title: Fertilizer compositions including chelated metal ions
Inventor: DEAN FRANK W
IPC: C05G5/23
Filed: 1997-11-13
Granted: 2007-02-20
Abstract: The present invention is directed to fertilizer additives and compositions, and to methods for their preparation and administration to plants. The fertilizer additives include chelated metal ions of the transiti on and alkaline earth metals. The chelated metal solutions are prepared by complexing metal cations using an organic acid and an organic amine. The fertilizer additives include a sufficient quantity of amine to maintain the pH above about 7.5 and preferably about 8-11. While the source of the metal ion s may be any biologically acceptable metal salt, the metal oxides are preferre d. The preferred chelating agents are citric acid and a difunctional amine. T he preferred amines are 2-hydroxyethylamine, dimethylaminopropylamine and mixtures thereof. Additive solutions containing such chelated metals are stable at alkaline pH and are used to prepare clear, liquid fertilizer compositions for delivery of trace metals to plants.
Patent CA-2272020-C (CA)
Inventor: HUME RONALD A
IPC: H04Q3/00
Filed: 1999-05-17
Granted: 2003-04-29
Abstract: The subject invention enables enhanced service nodes to interface to wireless intelligent network enabled switch networks in a way that minimizes the cost of network resources while also allowing the wireless intelligent network enabled enhanced services applications to be distributed across multiple geographically dispersed enhanced services nodes. Each of these nodes can have one or more enhanced services applications which can be either or both wireless and wireline enabled. The invention provides a method and apparatus for creating and managing signals in an advanced intelligent telephone network, such as Signaling System 7, resulting from a wireless subscriber in order for the subscriber to access enhanced services.
Patent CA-2274165-C (CA)
Inventor: OSHIMA HISATO
IPC: H01F41/10
Filed: 1999-06-10
Granted: 2003-05-13
Abstract: A manufacturing method of a bead inductor comprises the steps of forming a molded body of a resin or a rubber including a powdery magnetic substance with a conductor coil formed by winding a length of metallic wire coated thereon for insulation embedded therein; cutting the both ends of the molded body so as to expose the ends of the conductor coil; and attaching external terminals to the exposed ends of the conductor coil so as to be electrically connected.   The connecting reliability between the conductor coil and the external terminals is increased in the bead inductor manufactured by the method. Convex portions protruding from the end surfaces of the molded body are formed on the both ends of the conductor coil, which are exposed by cutting the molded body, so that the external terminals are attached to be electrically connected to the convex portions.
Patent CA-2277728-C (CA)
Title: Anatomically shaped interlabial pad and sanitary napkin
Inventor: DRAGNEA RALUCA
IPC: A61F13/15
Filed: 1999-07-15
Granted: 2002-03-12
Abstract: An absorbent hygiene article comprised of an absorbent sanitary pad and a soft absorbent anatomically conformable interlabial pad is disclosed. The interlabial pad intercepts and absorbs body fluids and conducts the excess fluid to a conventional sanitary pad.
Patent CA-2279407-C (CA)
Inventor: CLOSE GRAEME A
IPC: A61P37/00
Filed: 1998-01-22
Granted: 2011-03-29
Abstract: La présente invention concerne généralement une nouvelle composition végétale. Plus particulièrement, la présente invention décrit une composition comprenant un extrait de la plante Centipeda Cunninghamii ou d'une espèce voisine appartenant au même genre, ainsi qu'un vecteur acceptable pour une administration orale ou une application topique. Les extraits de Centipeda de la présente invention sont utiles dans une gamme de produits à usage cosmétique, thérapeutique ou prophylactique.
Patent CA-2283166-C (CA)
Inventor: SAND PAUL M
IPC: A61F2/46
Filed: 1998-03-06
Granted: 2008-10-07
Abstract: A lordotic implant has a frusto-conical shape with external threads. Prior to placement of the implant, vertebrae are distracted in a manner to provide a desired lordosis between the vertebrae. The pre-distracted vertebrae are then tapped to provide a tapped bore having a geometry matching the conical geometry of the implant. The threaded implant is then placed within the pre-tapped conical bore. A hollow spinal tap is disclosed which collects debris that could otherwise obstruct implant insertion.
Patent CA-2292059-C (CA)
Inventor: BREWER CLAY DAVID
IPC: B62D21/18
Filed: 1999-12-13
Granted: 2004-03-23
Abstract: A vehicle frame having first and second sub-assemblies permits the rear axle housing to be mounted above the frame and lowers the center of gravity of the vehicle to improve stability on slopes. Connections at two telescoping joints and a cross bar structure provide for quick and easy assembly or separation of the sub-assemblies so that maintenance and/or exchange of the axle unit can be carried out. A single pivotal connection between the axle unit and rear sub-assembly facilitates rocking movement of the axle unit on uneven ground and simplifies installation or removal of the axle unit.
Patent CA-2293343-C (CA)
Title: Portable water recycler
Inventor: BAJEMA RICK W
IPC: B01D36/04
Filed: 1998-06-26
Granted: 2006-11-14
Abstract: A portable water recycler (10) for cleaning and recycling water used in a produce washing system or another similar system. The portable water recycler (10) is most particularly advantageous in the recycling of water used in a potato washing system. The portable water recycler (10) includes a conveyor filter (200) which removes and conveys debris generally laterally while allowing water to pass generally vertically through a funnel (400) and into a reclaiming thank (100). The reclaiming tank (100) has a sloped floor and a bottom outlet.      Dirty water is discharged from the bottom outlet and pumped through at least one centrifugal separator (300) for further separation of particulate material from the water.
Patent CA-2296597-C (CA)
Title: Process for producing surface-finished molded parts consisting of nonwoven fabrics
Inventor: MULLER FRANZ-JOSEF
IPC: B29C70/08
Filed: 2000-01-20
Granted: 2011-04-12
Abstract: The invention concerns a process for producing surface-finished molded parts consisting of nonwoven fabrics by coating, in which the coating of the surface(s) of nonwoven fabric molds to be finished is carried out with a duroplastic resin or resin/hardener mixture in conjunction with a lamination and the parts thus produced are heated to temperatures that are above the melting point and above the start temperature of the hardening reaction of the duroplastic resin used and cooled after the coating has hardened.
Patent CA-2299474-C (CA)
Title: A separator of a low-temperature fuel cell and manufacturing method thereof
Inventor: YASUSHI FUKUI
IPC: H01M50/449
Filed: 1998-10-13
Granted: 2007-10-09
Abstract: A separator for a low temperature type fuel cell using a stainless steel substrate S having carbon particles, such as graphite powder GP, and an aggregate CA of a carbon black, dispersed and press-bonded to the surface of the substrate in an island form, wherein the carbon particles are preferably bonded to the surface of the substrate S through a diffusion layer DL. The carbon particles such as the carbon aggregate CA and graphite powder GP may be dispersed in a plating layer, or a film component may be thermally decomposed after the carbon particles are dispersed in the film. A contact resistance is low because carbon powder having high conductivity is dispersed in the surface of the stainless steel substrate S having high oxidation resistance, and the occurrence of Joule heat which would otherwise result in a heat loss can be suppressed even when a large number of cells are stacked.</ SDOAB>
Patent CA-2303725-C (CA)
Title: Systems, methods and computer program products for building and displaying dynamic graphical user interfaces
Inventor: LECTION DAVID BRUCE
IPC: G06F3/14
Filed: 2000-04-05
Granted: 2010-08-17
Abstract: Systems, methods and computer program products are provided for building and displaying dynamic graphical user interfaces (GUIs) that can be updated automatically without requiring code-level modification and recompiling. In response to a request to display a particular GUI on a computer display, an Extensible Markup Language (XML) data group is selected from a plurality of XML data groups and an XML display layout is selected from a plurality of XML display layouts. The selected XML data group includes one or more aggregations of data hierarchically ordered within the selected XML data group. XML data items are hierarchically ordered within each of the aggregations of data. The selected XML display layout contains one or more areas that define respective GUI display spaces within which XML data items from the respective aggregations of data can be displayed. XML markup tags associated with each aggregation of data within the selected XML data group are matched with XML markup tags associated with a respective area contained within the selected XML display layout. The XML data items contained within each aggregation of data are rendered in hierarchical order within a respective GUI display space defined by a respective area within the XML display layout.
Patent CA-2306467-C (CA)
Inventor: LANNES PETTERI
IPC: B65H23/26
Filed: 1999-08-16
Granted: 2008-07-29
Abstract: Au cours du processus de traitement, la bande de papier (W) se déplace par l'intermédiaire d'une surface rotative montée sur palier, telle que la surface périphérique d'un cylindre ou d'un rouleau (1). La gestion du processus est assurée par une unité de réglage et de commande (9). La surface en mouvement est montée sur un palier (6) auquel est transmise une énergie, les données concernant cette énergie étant exploitées par l'unité de réglage et de commande (9) pour gérer le processus. Le palier (6) utilisé peut être du type magnétique et le processus concerner le bobinage, l'enroulage ou le calandrage.
Patent CA-2310118-C (CA)
Title: An edge trimming tool
Inventor: BILODEAU JEROME
IPC: B26B25/00
Filed: 2000-06-08
Granted: 2005-08-16
Abstract: An edge trimming tool for trimming the edge of a piece of material. The edge trimming tool includes a trimming head rotatably attached to a handle. The trimming head defines a first cylindrical section having a peripheral surface and a pair of substantially flat side surfaces. The trimming head also defines a second cylindrical section extending laterally from one of the side surfaces of the first cylindrical section. The second cylindrical section also includes a peripheral surface and a side surface located opposite the first cylindrical section. The intersection between the outer peripheral edge and one of the flat lateral edges of the first cylinder defines a substantially sharp cutting intersection adapted to be used for cutting the material to be trimmed. The first cylindrical section having a greater diameter than the second cylindrical section, a general annular abutment section is defined by the remaining section of the lateral surface of the first cylindrical section from which the second cylindrical section extends. This abutment section is adapted to be used for maintaining proper alignment during the trimming operation.
Patent CA-2317846-C (CA)
Inventor: MCFARLANE CLAUDE
IPC: A01C3/06
Filed: 2000-09-08
Granted: 2004-04-06
Abstract: A distributor apparatus is disclosed for spreading materials. The apparatus includes a container having a first and a second end and a first and a second side, the ends and the sides defining therebetween an opening for the reception therein of the materials. The container defines an outlet for the distributing therethrough of the materials. A distributing device is disposed in the vicinity of the outlet, the distributing device being pivotally secured to the container about a pivotal axis. The distributing device further includes a frame, a driven device rotatably secured to the frame for ejecting the materials from the container, a driving device for rotating the driven device such that the materials are moved from the container through the outlet by the driven device so that spreading of the materials from the container is permitted, a drive for driving the driving device and a guide for guiding the driving device between the driven device and the drive. The arrangement is such that an approximate sum of a distance travelled by the driving device from the drive to the driven device plus a further distance travelled by the driving device from the guide to the drive remains constant when the distributing device is pivoted between a first location adjacent to the container and a second location of the distributing device away from the container so that slack of the driving device is minimized during pivoting of the distributing device between the locations.
Patent CA-2322259-C (CA)
Inventor: JONSSON PEDER
IPC: B65H51/20
Filed: 1999-03-03
Granted: 2007-06-26
Abstract: A thread feeding buffer for feeding a fibre thread (15) from a magazine roll (14) to a feed apparatus at a robot arm which is freely movable in the room. The threa d feeding buffer comprises thread brake means (16, 19, 20) and at least one movable thread guide (17), on which a thrust force is acting. The thread is running from the magazine roll (14), via the brake means (16, 19, 20), through the thread guide (17) and further on towar ds the feed apparatus in such a way, that the thrust force acts for creation of a thread buffer between the brake means and the feed apparatus, which buffer is variable in length. At least one guide rod for guiding the movable thread guide is provided with means arranged to cause a braking effect on downward movement of the movable thread guide for preventing entanglement of the thread fed through the movable thread guide following a rapid fall of sa id movable thread guide.
Patent CA-2333327-C (CA)
Title: Systeme d'extremite de structure
Inventor: GEORGEAU PHILLIP C
IPC: E04D13/15
Filed: 1999-06-08
Granted: 2007-01-09
Abstract: Le système d'extrémité de structure (1) de l'invention inclut un élément de structure monobloc allongé qui présente une paroi externe et une paroi de fond horizontale délimitant une surface inférieure dont le contour est sensiblement identique à celui d'une surface supérieure d'un mur d'édifice associé. Ce mur d'édifice se caractérise par l'absence d'une structure de clouage en bois adjacente à la surface supérieure du mur d'édifice. L'élément de structure inclut en outre un rebord qui s'étend vers le bas à partir de la paroi externe, de sorte que la paroi externe et le rebord coopèrent pour délimiter un bandeau intégral. Un adhésif structural est disposé sur la surface inférieure de l'élément de structure allongé et fixe solidement l'élément de structure directement sur une surface supérieure d'un mur d'édifice associé, sans structure de clouage en bois ou attaches mécaniques le long de l'élément de structure.
Patent CA-2335753-C (CA)
Title: A direct smelting process
Inventor: DRY RODNEY JAMES
IPC: C21C5/56
Filed: 1999-07-01
Granted: 2009-09-01
Abstract: A direct smelting process for producing metals from a metalliferous feed material is disclosed. The process includes forming a molten bath having a metal layer (15) and a slag layer (16) on the metal layer in a metallurgical vessel, injecting metalliferous feed material and solid carbonaceous material into the metal layer via a plurality of lances/tuyeres (11), and smelting metalliferous material to metal in the metal layer. The process also includes causing molten material to be projected as splashes, droplets, and streams into a top space above a nominal quiescent surface of the molten bath to form a transition zone (23). The process also includes injecting an oxygen-containing gas into the vessel via one or more than one lance/tuyere (13) to post-combust reaction gases released from the molten bath, whereby the ascending and thereafter descending splashes, droplets and streams of molten material in the transition zone facilitate heat transfer to the molten bath, and whereby the transition zone minimises heat loss from the vessel via the side walls in contact with the transition zone.  The process is characterised by controlling the process by maintaining a high slag inventory.
Patent CA-2338599-C (CA)
Inventor: DIECKMANN DALE J
IPC: C07C69/52
Filed: 1999-07-23
Granted: 2005-09-20
Abstract: La présente invention concerne des triglycérides partiellement saponifiés homogènes obtenus essentiellement à partir de sels de métaux ou d'acides gras et de monoglycérides, diglycérides et triglycérides sans qu'on ait besoin d'agent de compatibilisation. Ces triglycérides partiellement saponifiés, conviennent comme lubrifiants, comme agents antistatiques et comme neutralisant pour polymères. Ces triglycérides partiellement saponifiés se forment in situ en faisant réagir une graisse ou une huile dans des conditions contrôlées avec un catalyseur, et ce à une température suffisamment haute pour obtenir une composition homogène.
Patent CA-2339967-C (CA)
Title: Structural analogs of amine bases and nucleosides
Inventor: SEGEV DAVID
IPC: C12Q1/68
Filed: 1999-08-04
Granted: 2011-06-07
Abstract: A compound of a general structure: D-B-M , wherein B is selected from the group consisting of derivatives of naturally occurring nitrogenous bases having a C-H group of positions 5 or 8, and derivatives of nitrogenous base-analogs having a C-H group at positions 5 or 8; D is at least one derivatizing group, including hydrogen; and M is a maleimide derivative.
Patent CA-2345575-C (CA)
Inventor: SANDSTROM ROGER
IPC: F16L15/06
Filed: 1999-09-22
Granted: 2007-05-15
Abstract: Thread coupling for a drill string for percussive drilling. The thread coupling is provided with a male thread (5) and a female thread (4) cooperating therewith. The male thread is arranged on a first drill string element (3) provided with a first impact surface (6). The female thread is arranged on a second drill string element (2) which is provided with a second impact surface (7). The threads are conical. Furthermore the crests (8) of the male thread (5) have a radius of curvature which is more than 30 % of the pitch of the thread.
Patent CA-2349020-C (CA)
Title: Light scattering illumination device
Inventor: OHUCHI MASATOSHI
IPC: F21W131/00
Filed: 2001-05-29
Granted: 2007-01-09
Abstract: A lighting device is provided. The lighting device has LED lamps and so forth with high directivity as light source. The lighting device of the present invention is capable of lighting more uniformly. Few labor for maintenance and inspection is necessary. Rich durability is provided therewith and it can be manufactured in low cost. The lighting device is constituted in such a way that a light source body such as LED lamp and so forth is disposed at an end portion of a cylindrical light transmitting member whose degree of transparency is transparent or translucent.      The constitution causes the light to travel in the axial direction of the light transmitting member. Transparent or translucent island formation body is provided on the inside of internal surface of the light transmitting member. Islands of the island formation body are made to protrude perpendicular to the axial line of the cylindrical light transmitting member. The light emitted from the light source body is irregularly reflected while striking to these islands. For that reason, more even illuminating light is given at the peripheral surface of the light transmitting member to be the light ejecting surface.
Patent CA-2352561-C (CA)
Title: Bicarbonate-based solution in two parts for peritoneal dialysis or substitution in continuous renal replacement therapy
Inventor: BALTEAU PATRICK
IPC: A61J1/20
Filed: 2000-07-27
Granted: 2009-02-10
Abstract: The present invention provides devices and methods for stabilizing bicarbonate-based solutions for peritoneal dialysis or hemofiltration. The bicarbonate-based solutions of the present invention are formulated and stored in at least two parts - an alkaline bicarbonate concentrate and an acidic concentrate. The alkaline bicarbonate concentrate is adjusted to have a pH of about 8.6 to 10Ø The acidic concentrate is adjusted to have a stable, acidic pH  ranging from about 1.0 to 3Ø Upon mixing, although some variation in the pH of the mixed bicarbonate solution exists, the inventors have discovered that with the appropriate selection of the parameters of the concentrates, the pH of the mixed solution is always within an acceptable physiological range.
Patent CA-2353316-C (CA)
Title: Dispositif de conditionnement et de distribution permettant de distribuer une dose variable
Inventor: ALBISETTI NICOLAS
IPC: B65D47/34
Filed: 2001-07-16
Granted: 2005-10-25
Abstract: L'invention concerne un dispositif de conditionnement et de distributio n destiné à l'application d'un produit cosmétique et/ou de soin, notamment sur les cheveux et/ou le cuir chevelu, comportant un récipient comprenant un soufflet (6) comportant une première et une deuxième régions se rapprochant lors de sa compression. Le soufflet permet la distribution d'une dose de produit en étant compri mé axialement. Le dispositif comporte un organe de réglage permettant de modifier la cour se de compression du soufflet et la quantité de produit distribuée. Le dispositif est agencé de telle manière que la compression du soufflet résulte d'une poussée exercée par l'utilisateur sensiblement dans l'axe de celui-ci.
Patent CA-2369213-C (CA)
Inventor: YOO KWANG M
IPC: G01N27/82
Filed: 2000-03-31
Granted: 2004-08-03
Abstract: A casing joint locator device (66) and methods are described. The locator device (66) includes a giant magnetoresistive (GMR) sensor (70) that is capable of detecting joints (24) between sections (20, 22) of casing in a wellbore. The methods and devices described detect perturbations in the earth's magnetic field caused by air gaps (34) and discontinuities associate d with a casing joint or with an external casing joint collar. As a result, th ey are capable of detecting flush and standard collared joints. The casing join t locator generates essentially no magnetic or electromagnetic field so that other downhole instrumentation is not affected by its presence.
Patent CA-2372962-C (CA)
Inventor: PALLADINO MICHAEL
IPC: C07C69/757
Filed: 2000-05-12
Granted: 2008-04-08
Abstract: Compounds are disclosed that have the chemical structure of Formula (II) and (IIB) and their produg esters and acid-addition salts, and that are useful as Interleukin-1 and Tumor Necrosis Factor-a modulators, and thus are useful in the treatment of various diseases, wherein the R groups are defined in the claims.