baber/WOPTO huggingface dataset:
Patent CA-2369406-C (CA)
Inventor: POLVERARI MARCO
IPC: D21H17/53
Filed: 2000-03-15
Granted: 2006-07-11
Abstract: L'invention concerne un procédé pour la production de papier et de produits du type papier à partir d'une suspension de matériaux de papeterie auxquels du poly(éthylène oxyde) et un cofacteur du type phénolique pouvant être produits par une synthèse de Williamson à partir d'une résine, sont ajoutés, de sorte que la rétention de fibres, de fines, de produits d'extraction et de charges soit améliorée pendant les procédés d'extraction d'eau pour la fabrication du papier.
Patent CA-2370357-C (CA)
Title: Poly(propylene fumarate) cross linked with poly(ethylene glycol)
Inventor: HE SHULIN
IPC: A23L25/00
Filed: 2000-04-14
Granted: 2007-04-10
Abstract: New injectable, in situ crosslinkable biodegradable polymer composites comprise poly(propylene fumarate) (PPF), poly(ethylene glycol)-dimethacrylat e (PEG-DMA), and, optionally, .beta.-tricalcium phosphate (.beta.-TCP). A meth od for controlling the crosslinking characteristics of the composites, includin g the maximum crosslinking temperature and the gel point, as well as the properties of the cross linked composites such as the compressive strength a nd modulus and the water holding capacity, is disclosed.
Patent CA-2376997-C (CA)
Title: Sail body and method for making
Inventor: BAUDET JEAN-PIERRE
IPC: B63H9/06
Filed: 2000-05-02
Granted: 2004-12-28
Abstract: A sail body includes first and second skin layers (40, 42), each skin layer having an outer film at an outer side and reinforcement elements at an inner side. The skin layers are laminated with the inner sides abutting to form th e sail body. The skin layers are each made up of skin components (38) joined t o other skin components of the same skin layer another along their aligned edges. The joined edges (44) of the first skin layer are offset from the joined edges of the second skin layer to strengthen the sail body. The sail body is preferably a three-dimensional molded sail body. The fibers or other reinforcement are preferable generally aligned with the expected load lines of the sail body.
Patent CA-2381770-C (CA)
Inventor: KORMAN ALAN J
IPC: A61P25/28
Filed: 2000-08-24
Granted: 2007-08-07
Abstract: The present invention provides novel human sequence antibodies against human CTLA-4 and methods of treating human diseases, infections and other conditions using these antibodies.
Patent CA-2382207-C (CA)
Inventor: BAUMGARTNER LUDWIG
IPC: C12N5/00
Filed: 2000-07-24
Granted: 2008-01-08
Abstract: The invention relates to a two-step method for dehydrating biological tissue s for producing preserved transplants. In a first step, the tissue is partially dehydrated with an organic, water- miscible solvent. In a second step, the tissue is dehydrated further by freeze drying.
Patent CA-2382602-C (CA)
Inventor: VEREZ BENCOMO VICENTE GUILLERMO
IPC: C07H15/20
Filed: 2000-08-15
Granted: 2010-02-16
Abstract: L'invention concerne le domaine de la médecine, et notamment la synthèse chimique de mélanges d'oligosaccharides dérivés de ribose-ribitol-phosphate, lesquels sont utilisés comme principe actif dans des vaccins destinés à la prévention d'infections dues à <i>Haemophilus influenzae</i> du type b (Hib). L'invention concerne également les vaccins qui contiennent ces mélanges d'oligosaccharides. Ces mélanges d'oligosaccharides obtenus par synthèse chimique, contiennent des unités répétitives représentées par la formule (phosphate-ribose-ribitol)n ou (ribose-ribitol-phosphate)n ayant au moins 5 composés de structure A ou B, lesquels représentent l'unité répétitive du polysaccharide capsulaire de <i>Haemophilus influenzae</i> du type b (Hib) et ne diffèrent que par n, n étant = 4 et = 25, et où R1 ou R2 est un séparateur destiné à la conjugaison d'un support, à la condition que R1 soit un séparateur si R2 est un séparateur si R1 est égal à H: (A), (B). L'invention concerne également les immunogènes qui contiennent ces mélanges d'oligosaccharides, les vaccins qui contiennent ces immunogènes ainsi que les méthodes de préparation de ces oligosaccharides sous forme de mélanges. L'invention concerne enfin l'utilisation des vaccins seuls ou combinés avec d'autres vaccins afin de prévenir les infections dues à <i>Haemophilus influenzae</i> du type b.
Patent CA-2389198-C (CA)
Inventor: ERICKSON DANIEL
IPC: E03C1/33
Filed: 2002-06-06
Granted: 2007-05-01
Abstract: A retainer clip includes a ratchet plate and a cooperating pawl for anchoring a sink to a countertop with a press-in, above-counter installation. The ratchet plate has a plurality of detents and is affixed to an edge of a cutout in the countertop.  The pawl includes a spring element mountable to the sink and has at least one upwardly angled, resilient tab which successively engages the ratchet plate detents with a one-way action as the sink moves downwardly in the cutout. When the sink is fully inserted, the tab seats upwardly in a detent of the ratchet plate. In an embodiment, the pawl includes multiple tabs having slightly different lengths to provide an installation tolerance that is less than an incremental distance between ratchet plate detents.
Patent CA-2390018-C (CA)
Title: Procede de phosphatation de zinc et composition ayant un potentiel de pollution reduit
Inventor: SIENKOWSKI MICHAEL L
IPC: C23C22/07
Filed: 2000-11-01
Granted: 2010-10-19
Abstract: La teneur en phosphate et par conséquent le potentiel de pollution des compositions classiques de phosphatation de haute qualité contenant du zinc, du manganèse, et facultativement des cations nickel ou cuivre, peut être réduite sans pour autant diminuer la valeur de la protection contre la corrosion des revêtements au phosphate du fait que l'on maintient les concentrations des ingrédients actifs dans des limites prédéfinies. Dans les conditions les plus préférées, la résistance à la corrosion de l'acier laminé phosphaté et peint ensuite à froid et l'adhérence de la peinture sur l'acier phosphaté puis zingué par électrolyse et peint sont améliorées comparativement aux valeurs obtenues avec les procédés de phosphatation de zinc de haute qualité qui sont actuellement les plus couramment utilisés au niveau industriel.
Patent CA-2392669-C (CA)
Inventor: DELBIANCO ALBERTO
IPC: C10G67/00
Filed: 2002-07-04
Granted: 2012-01-03
Abstract: Divulgation d'un procédé de conversion de charges lourdes, comme des pétroles bruts lourds, des bitumes de sables bitumineux ou des résidus de distillation, grâce à l'utilisation combinée des trois unités de traitement suivantes : hydrotraitement au moyen de catalyseurs en phase de boue (HT), distillation ou distillation éclair (D), désasphaltage (DAS). Ce procédé est caractérisé par le fait les trois unités fonctionnent avec des circuits mixtes constitués de charge fraîche et de circuits recyclés, en suivant les étapes suivantes : .cndot. diriger au moins une partie de la charge lourde vers une section de désasphaltage (DAS) en présence de solvants hydocarbonés pour obtenir deux circuits, un constitué de pétrole désalphalté (PDA) et l'autre d'asphalte; .cndot. mélanger l'asphalte avec un catalyseur d'hydratation adéquat et, optionnellement, avec la fraction restante de la charge lourde non dirigée vers la section de désasphaltage et diriger ce mélange vers un réacteur d'hydrotraitement (HT) dans lequel de l'hydrogène ou un mélange d'hydrogène et de H2S est chargé; .cndot. diriger le circuit contenant le produit de la réaction d'hydrotraitement et le catalyseur en phase dispersée vers une ou plusieurs étapes de distillition ou de distillation éclair (D) au cours desquelles les fractions les plus volatiles sont séparées, parmi lesquels les gaz produits par la réaction d'hydrotraitement; .cndot. recycler au moins 60 % en poids, de préférence au moins 80 %, ou encore plus préférablement au moins 95 %, du résidu de distillation (goudron) ou du liquide sortant de l'unité de distillation éclair, contenant le catalyseur en phase dispersée, riche en sulfures de métaux produits par la démétallation de la charge et possiblement du coke, vers la zone de désasphaltage.
Patent CA-2395380-C (CA)
Title: Process for the production of olefins
Inventor: REID IAN ALLAN BEATTIE
IPC: B01J23/62
Filed: 2000-12-14
Granted: 2008-10-14
Abstract: A process for the production of an olefin from a hydrocarbon, which process comprises: partially combusting the hydrocarbon and an oxygen-containing gas in the presence of a catalyst, characterised in that the catalyst comprises palladium and at least one further metal, said further metal being a Group IIIA, Group IVA, VA or a transition metal.
Patent CA-2395784-C (CA)
Title: Industrial oils of enhanced resistance to oxidation
Inventor: BUTLER KEVIN DAVID
IPC: C10M133/12
Filed: 2001-01-09
Granted: 2009-10-20
Abstract: A lubricating oil formulation containing a major amount of a base oil of lubricating viscosity and a minor amount of additives comprising a combination of phenyl naphthyl amine, dimercaptothiadiazole or derivative thereof, and triazole or benzotri-azole or derivative thereof, exhibiting enhanced resistance to oxidation.
Patent CA-2396186-C (CA)
Inventor: HAREL AVIKAM
IPC: A61Q19/08
Filed: 2001-01-09
Granted: 2011-03-22
Abstract: La présente invention concerne des compositions pharmaceutiques destinées au traitement des maladies hyperprolifératives de l'épiderme telles que les cancers et le psoriasis, ainsi qu'au traitement du vieillissement de l'épiderme. Le principe actif peut être du nicotinamide (NA), de l'adénosine diphosphate-ribose cyclique (cADPR), ou une association des deux.
Patent CA-2397282-C (CA)
Inventor: BARBEAU CLAUDE
IPC: D01F9/08
Filed: 2002-08-09
Granted: 2006-10-17
Abstract: Disclosed are novel silica gel nanofibers having an outer diameter lower than 100 nm, a length of up to 1 cm, a specific surface, area of from 600 to 1000 m2/g and pore diameters of from 2 to 10 nm. Also disclosed are novel silica glass nanofibers having an outer diameter and a length similar to that of the above silica gel fibers. The silica gel nanofibers are prepared by reacting chrysotile in an aqueous solution containing a controlled-proton-releasing agent and cation- complexing agent, whereby the cations of the silicate are replaced by protons and dissolved, with production of solid fibrous and amorphous hydrated silica. The silica glass nanofibers are made by dehydrating the silica gel nanofibers at temperatures close to 1000°C. These nanofibers have numerous potential applications, especially due to their capacity to adsorb or absorb ions and metals, especially catalytically useful metals such as copper and silver.
Patent CA-2397765-C (CA)
Title: Mobile hand-held unit comprising a reusable biosensor
Inventor: SZEPONIK JAN
IPC: G01N27/49
Filed: 2001-01-05
Granted: 2006-06-20
Abstract: The invention relates to a hand-held unit for examining biological fluids such as whole blood, body fluid, urine and serum without conducting a complex pre-analysis with the aid of electrochemical biosensors. The hand-held unit is comprised of an exchangeable electrochemical biosensor, a system solution storage pouch, a waste pouch, a pump, a tubular transport system, a functional wheel having a valve function, four operating elements, a display, and a control unit which is provided for detecting signals and for ensuring the entire operational sequence and which is supplied with power by a solar cell and a 9 V battery.
Patent CA-2399385-C (CA)
Title: A real-time method for measuring the ricean k-factor
Inventor: GORMLEY EAMONN
IPC: H04B17/00
Filed: 2001-02-07
Granted: 2007-04-17
Abstract: A system and method for measuring the Ricean K-factor of a wireless channel in real time. An amplitude sample of a transmitted RF waveform of either fixed or varying amplitude is low-pass filtered to eliminate high frequency noise if present. The magnitude squared of the filtered sample amplitude is squared to obtain the power gain of the sample and the magnitude squared of the power gain is computed. The sums of a window of power gains and the sum of the squares of the power gains are then updated. These sums of the window of amplitude samples are then averaged to estimate the first and second moments of the window of samples. The averages are low-pass filtered to minimize fluctuations. The final average is input to a moment-based set of Greenstein-Michelson-Erceg (GME) equations to obtain estimates for the time average of the power gain and rms deviation of the power gain. The K-factor is calculated in accordance with these equations and low-pass filtered to smooth the result.
Patent CA-2400322-C (CA)
Title: Vaginal stimulator and device for the treatment of female urinary incontinence
Inventor: MARTY JEAN-CLAUDE
IPC: A61N1/05
Filed: 2001-02-15
Granted: 2011-10-11
Abstract: The invention relates to a programmable vaginal stimulator and to a device comprising said vaginal stimulator with a carrying and control case, without cable linking one to the other.
Patent CA-2400475-C (CA)
Inventor: RIEGER RON
IPC: B65G47/14
Filed: 2001-02-16
Granted: 2008-10-28
Abstract: The present invention incorporates an oscillating sorting and feeding apparatus for sequentially sorting and feeding a plurality of objects in a serial arrangement, where the objects are sorted into a specific orientation.  The apparatus includes a hollow receiving member having a generally cylindrical shape and an inner wall.  The receiving member includes an inlet adjacent one end for receiving a plurality of randomly orientated objects, and also includes an outlet at the other end for sequentially feeding out correctly orientated objects in a serial arrangement. The apparatus further includes a generally cylindrical inner member centrally aligned within the hollow receiving member. The inner member has an outer wall which is spaced apart from the inner wall of the hollow receiving member, defining a space adapted for receiving a correctly orientated object for serial feeding.  The upper portion of the cylindrical inner member inclines toward the inner wall of the hollow receiving member. At least one of the inner member and the hollow receiving member rotate relative to one another in a feeding direction to sequentially feed the objects out of the outlet, and also rotate relative to one another in a direction opposite to the feeding direction at predetermined intervals to clear objects that jam.
Patent CA-2412495-C (CA)
Title: Conditionnement de dispositifs extracorporels pour l'extraction de matieres toxiques des fluides corporels des mammiferes au moyen de derives de biotine
Inventor: SANDBERG BENGT
IPC: A61K47/48
Filed: 2001-06-18
Granted: 2011-02-01
Abstract: L'invention concerne un procédé de conditionnement d'un dispositif extracorporel ainsi qu'un procédé d'extraction extracorporelle de matière toxique à partir des liquides organiques de mammifères en relation avec le diagnostic ou le traitement d'un état ou d'une maladie d'un mammifère. L'invention concerne également les réactifs aptes à extraire une matière toxique de liquides organiques de mammifères ainsi qu'un dispositif extracorporel contenant ce réactif.
Patent CA-2414280-C (CA)
Inventor: COLLADO SANTOS H
IPC: A61F13/45
Filed: 2002-12-13
Granted: 2011-03-22
Abstract: An absorbent article having a silhouette including a first end, a second end, wherein the second end being in opposite relation to the first end; and a first longitudinally extending edge opposed to a second longitudinally extending edge, the first and second longitudinally extending edges connecting the first end and the second end; and a layered portion having a body-facing layer and a garment-facing layer, wherein the absorbent article is drapable.
Patent CA-2416511-C (CA)
Title: Nuclear magnetic resonance methods for extracting information about a fluid in a rock
Inventor: HURLIMANN MARTIN D
IPC: G01R33/44
Filed: 2001-07-20
Granted: 2012-05-08
Abstract: Nuclear magnetic resonance methods for extracting information about a fluid in a rock are described. A system of nuclear spins in the fluid are prepared in a driven equilibrium, and a series of magnetic resonance signals generated from the fluid. The series of magnetic resonance signals is detected and analyzed to extract information about the fluid in the rock.
Patent CA-2417635-C (CA)
Title: Heterocyclic compounds useful as inhibitors of tyrosine kinases
Inventor: SELLIAH ROBERT D
IPC: A61P9/10
Filed: 2001-08-02
Granted: 2008-02-05
Abstract: Disclosed are novel compounds of formula (I) (see formula I as described in specification) wherein Ar1, X, Y, P, Q and Het are defined herein, which are useful as inhibitors of certain protein tyrosine kinases and are thus useful for treating diseases resulting from inappropriate cell proliferation, which include autoimmune diseases, chronic inflammatory diseases, allergic diseases, transplant rejection and cancer, as well as conditions resulting from cerebral ischemia, such as stroke. Also disclosed are pharmaceutical compositions comprising these compounds, processes for preparing these compounds and novel intermediate compounds useful in these processes.
Patent CA-2420505-C (CA)
Title: Acoustical insulation blanket for dishwasher
Inventor: JOHNSON PHIL J
IPC: E04B1/84
Filed: 2001-09-27
Granted: 2009-03-31
Abstract: A dishwasher includes a housing having a washing chamber and a door for gaining access to the washing chamber. A washing nozzle is provided in the washing chamber for directing a fluid stream against dishes held in the washing chamber. A circulation pum p circulates fluid under pressure through the washing nozzle. A supply line delivers flui d to the circulation pump while a drain line discharges fluid from the washing chambe r. Additionally the dishwasher includes an acoustical insulation blanket of thermoplastic material. That blanket extends around the washing chamber and the circulatio n pump and is precisely cut to fit snugly around the fluid supply line and the drain line so as to eliminate gaps therebetween and the acoustical leaks associated therewith. A method is also disclosed for enclosing the noise-generating components of the dishwasher in an acoustical insulation blanket of thermoplastic material.
Patent CA-2420598-C (CA)
Title: Bagless canister vacuum cleaner
Inventor: CIPOLLA MARK E
IPC: A47L9/24
Filed: 2001-08-31
Granted: 2008-10-21
Abstract: A bagless canister vacuum cleaner (A) includes a selectively removable dirt cup (D), and an airstream (S) flows rotationally through the dirt cup (D) between an interior wall (31) of the dirt cup (D) and a filter assembly (F) selectively mounted in the dirt cup (D) so that entrained contaminants are separated from the airstream (S) flowing through the dirt cup (D) and collected by the dirt cup (D). The filter lies substantially parallel to the support surface on which the vacuum cleaner (A) is supported. A cover member (74) is connected to the main housing (B), and the cover member (74) is selectively movable to and held in an operative position in covering relation with an open first end (32) of a dirt cup (D). The main housing (B) defines a base (150) conformed to self-support the main housing (B) on a support surface with the dirt cup (D) arranged with its open first end (32) at a higher elevation than is closed second end (34). The removable dirt cup (D) includes a handle (80) adapted for being held by a user, and the dirt cup (D) defines or includes a spout (58) to facilitate emptying dirt therefrom.
Patent CA-2425395-C (CA)
Title: Aza- and polyaza-naphthalenyl carboxamides useful as hiv integrase inhibitors
Inventor: EGBERTSON MELISSA S
IPC: C07D401/12
Filed: 2001-10-09
Granted: 2009-06-02
Abstract: Aza- and polyaza-naphthalenyl carboxamide derivatives including certain quinoline carboxamide and naphthyridine carboxamide derivatives are describe d as inhibitors of HIV integrase and inhibitors of HIV replication. These compounds are useful in the prevention or treatment of infection by HIV and the treatment of AIDS, as compounds or pharmaceutically acceptable salts, or as ingredients in pharmaceutical compositions, optionally in combination wit h other antivirals, immunomodulators, antibiotics or vaccines. Methods of preventing, treating or delaying the onset of AIDS and methods of preventing or treating infection by HIV are also described.
Patent CA-2432024-C (CA)
Inventor: VOLLMER ULRIKE
IPC: A61K36/61
Filed: 2001-12-18
Granted: 2009-07-28
Abstract: This invention relates to a label that can be adhered to clothing worn close to a body, the label comprising a non-woven material layer, a thinning agent that is arranged in the material layer, an adhesive layer, and a removable protective layer covering the adhesive layer, wherein the thinning agent comprises a self-liquefying mixture of eucalyptus oil and camphor, and is released from the adhered label to the surrounding environment of the clothing wearer, enters into the natural body openings of the upper airways, and liquefies accumulated airway secretions caused by a cold.
Patent CA-2435029-C (CA)
Inventor: PFENNIG DIETMAR
IPC: B29C48/09
Filed: 2002-02-12
Granted: 2007-05-01
Abstract: An apparatus for producing seamless plastic tubes having an injection head to which molten plastic material is fed by an extrusion device. The injection head has a plate-shaped distribution device having an intake opening into which feed passages open for the molten plastic material. Distribution passages extend in a star configuration from the intake opening perpendicularly to the axis of the injection head, wherein each distribution passage has a straight radial passage portion and three branch passages, each of which goes into arcuate passage portions which communicate with an annular gap of the injection head, with the adjacent ends at a respectively identical angular spacing, and each introduces a respectively identical volume flow into the annular gap. This plate-shaped distribution device affords a structurally simple configuration which is of a compact engineered structure which is easy to produce while ensuring a high degree of homogeneity of the flow of molten plastic material.
Patent CA-2437773-C (CA)
Inventor: GEISTE ROBERT J
IPC: A61B17/068
Filed: 1993-07-14
Granted: 2005-02-22
Abstract: An apparatus for inserting a staple into torn tissue such as the meniscus of the knee. The apparatus includes a pair of shafts individually movable in a longitudinal direction which are actuable from a handle mechanism. The shafts are movable sequentially so that the shafts disjunctively advance the prongs of the staple which is releasably held adjacent distal end portions of the shafts. A further embodiment of the device consists of a pair of needles detachably secured to a pair of anchoring members having a plurality of barb-like projections extending outwardly therefrom. The anchoring members are joined by a suture which connects adjacent the trailing ends of the anchoring members opposite the penetration end of the needles. The needles are engaged with the anchoring members to transmit a first pushing force applied to the needles to advance the anchoring members into the tissue, and are releasable from their engagement with the anchoring members responsive to a second pulling force applied to the needles in a direction opposite the pushing direction.
Patent CA-2440193-C (CA)
Title: Idler roller for transport conveyor
Inventor: EAST CHARLES F
IPC: B65G13/00
Filed: 2002-03-05
Granted: 2008-07-29
Abstract: An improved idler roller for a belt conveyor for conveying bulk materials includes a cylindrical roller shell (12), and a pair of cast roller heads (16) fitted to respective opposite open ends of the roller shell. Bearing assemblies (26, 28) fitted within each of the roller heads mount the roller for rotation on a pair of stub shafts (24). Notably, the configuration of the stub shafts and bearing assemblies desirably acts to minimize deflection of the shafts, and thus misalignment of the bearing assemblies. Greater service life for the bearing assemblies, and thus the idler roller, are thus achieved, or alternatively, the rated load for the idler roller, for a given service life is increased.