baber/WOPTO huggingface dataset:
Patent CA-2368712-C (CA)
Inventor: CHO DONG HYUN
IPC: B01J19/24
Filed: 2000-10-17
Granted: 2007-01-23
Abstract: A method of on-line coating a coat film on the inner wall of a reaction tube in a hydrocarbon pyrolysis reactor for preventing the formation and the deposit of coke on the inner walls. This method comprises the steps of vapor depositing a mixed solution of a metal alkoxide and a chromic compound on the inner walls concurrently with introducing a carrier at a flow rate of 1-5000 kg/hr/coil at a temperature of 600-900 °C under a pressure of 0-3 kg/cm2 to form a buffer layer on the inner walls; and vapor depositing a metal alkoxide as a barrier on the buffer layer; and vapor depositing an alkali metal/alkaline earth metal compound alone or mixed with metal alkoxide as a decoking layer on the barrier. A decoking layer may further be provided on the diffusion barrier.
Patent CA-2372556-C (CA)
Inventor: SCHELLENBERGER VOLKER
IPC: C12N1/21
Filed: 2000-05-15
Granted: 2013-01-08
Abstract: The present invention provides methods for directing the evolution of microorganisms comprising the use of mutator genes and growth under conditions of selective pressure. The method discloses mutator genes which can be used in the methods of the present invention and provides ATCC deposits which exemplify the evolved microorganisms produced by the methods.
Patent CA-2377150-C (CA)
Inventor: SOLLER DOUGLAS A
IPC: A01M1/02
Filed: 2000-06-07
Granted: 2005-09-13
Abstract: An insect bait-and-switch liquid delivery apparatus for the control of insects. The apparatus includes a reservoir (2) defining a first chamber (6) containing liquid bait attractive to an insect and a second chamber (7) containing liquid active toxic to an insect, a first feeding station in the first chamber (6) for making liquid bait available to an insect, a second feeding station in the second chamber (7) for making liquid active available to an insect, a passageway interconnecting the first and second chambers, and an access port (20) disposed to initially prevent or limit access of an insect to the second feeding station during an initial feeding period and to subsequently enable access to the second feeding station via the passageway after the initial feeding period. In one embodiment, the access port is located beneath the surface of the liquid bait, and in another embodiment the access port is located above the surface of said liquid bait.
Patent CA-2377548-C (CA)
Inventor: MULLER EDGAR
IPC: C09D11/037
Filed: 2000-12-02
Granted: 2008-07-08
Abstract: The present invention relates to coating compositions comprising at least one organic resin, at least one pigment and optionally at least one organic solvent. Said pigment comprises glass ceramic composite particles, containing at least one crystalline particle embedded in a glass matrix. Said glass ceramic particles have a particle size in the range of between 0.1 µm to 50 µm. Preferably active ions selected from the group of the rare-earth elements are incorporated into the crystalline phase of the composite to provide the glass ceramics with luminescent up- and down-converting characteristics. Glass ceramic luminescents have excellent physical and chemical stability.   The glass matrix permits as well the stabilization of the photophysically interesting halide host crystals which have low phonon energies. Such materials provide unusual excitation and emission properties. The coating compositions are useful as printing inks for security applications.
Patent CA-2379570-C (CA)
Inventor: SATO TATSUO
IPC: A01N25/00
Filed: 2000-09-27
Granted: 2009-12-15
Abstract: L'invention concerne une composition concentrée à mélanger dans l'emballage qui contient un pesticide soluble dans l'eau ou un régulateur de croissance végétale, par exemple un sel de glyphosate d'herbicide, et un pesticide solide non soluble dans l'eau ou un régulateur de croissance végétale, par exemple l'herbicide flumioxazine. Le pesticide soluble dans l'eau ou le régulateur de croissance végétale est dissous dans une phase aqueuse continue de la composition et des particules solides du pesticide non soluble dans l'eau ou du régulateur de croissance végétale sont suspendus dans la phase aqueuse. Ces particules solides sont entourés, individuellement ou collectivement, d'une couche barrière qui renferme soit un solvant organique immiscible dans l'eau soit un agent émulsifiant présentant un équilibre hydrophile-lipophile (HLB) inférieur environ à 15, soit les deux à la fois. Facultativement la composition comprend, en outre, un agent modificateur de la viscosité, tel qu'une silice hydrophile colloïdale, dispersée dans la phase aqueuse. Les compositions de cette invention présentent une résistance améliorée à la décantation des particules solides et/ou une résistance améliorée à la dégradation chimique du pesticide soluble dans l'eau ou du régulateur de croissance végétale, comparées à des compositions similaires exemptes de couche barrière ou de solvant organique.
Patent CA-2379752-C (CA)
Title: Use of agonists of gabab receptors and pharmaceutically acceptable derivates thereof, in the therapy of maintaining nicotine abstinence-dependent patients
Inventor: PANI LUCA
IPC: A61K31/662
Filed: 2000-06-30
Granted: 2008-05-27
Abstract: The use of agonists of GABA B receptors and pharmaceutically acceptable derivatives thereof, in the therapy of maintaining nicotine abstinence in nicotine-dependant subjects, who intend to stop smoking, is herein described.
Patent CA-2380301-C (CA)
Title: Use of low unsaturated polyether polyols in slabstock foam applications
Inventor: REICHEL CURTIS J
IPC: C08G18/40
Filed: 2000-12-21
Granted: 2008-05-27
Abstract: The present invention discloses a method for the formation of and a flexible slabstock polyurethane foam having substantially improved indention force deflection and resilience characteristics while maintaining the other physical properties. The method comprises the steps of: forming a blend of three polyols, each having a plurality of ethylene oxide caps of from 5-25 % by weight based on weight of the polyol, by combining at least one polyether polyol having low unsaturation and a molecular weight no less than 4000 Daltons; at least one graft polyether polyol having an equivalennt weight no less than 1000 Daltons and a solids content of at least 28 %; and at least one polyether polyol having an unsaturation no greater than 0.018 meq/g KOH; providing at least one polyisocyanate component, a catalyst, 3-7 % by weight of water as a blowing magnet; and combining the components to form a slabstock polyurethane foam.
Patent CA-2381805-C (CA)
Inventor: HICKOK WILLIAM L
IPC: B63B43/10
Filed: 2000-08-17
Granted: 2008-11-25
Abstract: La présente invention concerne un bateau à compartiments multiples (20) construit à l'envers sur une plate-forme (84), des compartiments de flottaison (42) se trouvant dans la partie périphérique du bateau à compartiments multiples (20). Les compartiments périphériques (42) présentent une surface extérieure (52) inclinée vers le bas sur les côtés, ladite surface dirigeant le fluide vers le bas et fournissant de la portance au bateau à compartiments multiples (20), ce qui permet un déplacement plus souple. Une conduite d'entrée de carburant (56) passe à travers le compartiment de flottaison (42) pour atteindre le réservoir de carburant, ce qui permet un accès pratique lors de l'approvisionnement en carburant du bateau à compartiments multiples (20).
Patent CA-2384031-C (CA)
Title: Embossed and printed flocked fabrics and methods for making the fabrics
Inventor: CROMPTON KEVIN R
IPC: D06B11/00
Filed: 2000-09-21
Granted: 2007-08-28
Abstract: The present invention is directed to unique flocked pile fabrics and methods for producing such fabrics. The fabrics (70) provided according to one embodiment of the invention include an embossed pattern (51), characterized by a plurality of elongated depressions (52) in the surface of the pile fabric (70), and a superimposed printed pattern (32), characterized by a scene or illustration including a plurality of visual features (36) having elongated shapes. The inventive embossed, printed pile fabrics (70), having a superimposed embossed and printed pattern, advantageously superimpose the embossed pattern (51) and the printed pattern (32) upon the pile fabric (70) so that the embossed pattern (51) imparts a three-dimensional texture to the scene or illustration or pattern comprising the printed pattern (32). The texture provided by the embossed pattern (51) can impart a visual effect to the scene or illustration which can render it more realistic than a similar scene or illustration printed upon a conventional unembossed pile fabric. In one embodiment, this unique texturing effect is accomplished by substantiall y aligning the longitudinal axes of the elongate features (36) of the printed pattern (32) and the elongate features (52) of the embossed pattern (51). Th e pile fabric (70) providedby the invention can be produced by utilizing a plurality of embossing and printing techniques. In one embodiment, the embossing technique comprises air embossing, and the printing technique comprises paper transfer printing utilizing a paper transfer sheet. The fabrics (70) provided by the invention are especially useful as camouflage fabrics. Such fabrics typically include a printed scene or illustration representing a sylvan setting dominated by visual features such as trees, branches, bushes, leaves, flowers, berries, grass, rocks, moss, etc.
Patent CA-2392786-C (CA)
Title: Anti-skinning agents having a mixture of organic compounds and coating compositions containing them
Inventor: STEINERT ANDREAS
IPC: C09D7/46
Filed: 2002-07-09
Granted: 2010-08-17
Abstract: The invention relates to anti-skinning agents containing mixtures of organic compounds (combinations of additives), whereby the organic compounds are selected from the groups of organic hydroxylamines, and .beta.-dicarbonyl compounds and/or selected derivatives of formic acid and also relates to compositions containing them, especially oxidatively drying paints or coating compositions.
Patent CA-2394127-C (CA)
Title: Dispositif d'atomisation d'un produit liquide, dispositif de sechage par atomisation et de conditionnement comprenant ce dernier et procede de conditionnement d'un produit liquide
Inventor: FRISO WILLEM MARTEN
IPC: B01J2/04
Filed: 2000-12-20
Granted: 2009-02-17
Abstract: La présente invention concerne un dispositif qui permet d'atomiser un produit liquide, ceci ayant pour effet de produire un cône creux de liquide. Le dispositif comprend au moins une enveloppe (11, 12) dans laquelle un premier milieu se présentant sous forme d'un produit liquide devant être atomisé peut être introduit, ladite enveloppe comportant une extrémité de flux de sortie (10) et une partie (6) élément rapporté comportant une extrémité (2) formant guide qui interagit avec une extrémité de flux de sortie de l'enveloppe, ceci formant un espace (9) de flux de sortie annulaire qui se caractérise en ce que l'enveloppe du dispositif se loge dans le fond (8) d'un carter creux ; et en ce que des ouvertures (7) sont prévues dans le fond d'un carter creux (1), alors qu'au moins un deuxième milieu peut être introduit dans le carter creux, ce milieu pouvant s'écouler, sortir par les ouvertures (7) et interagir avec le cône creux de liquide. La présente invention concerne également un séchoir-atomiseur, dont fait partie un dispositif selon l'invention et un dispositif qui permet de conditionner un produit liquide au moyen de ladite invention. L'invention concerne en outre un procédé de conditionnement d'un produit liquide, ledit procédé étant mis en oeuvre au moyen du dispositif selon la présente invention.
Patent CA-2398675-C (CA)
Inventor: MARX STEVEN V
IPC: C23C8/20
Filed: 2001-01-26
Granted: 2006-10-24
Abstract: An iron-containing workpiece is case hardened by low temperature carburizati on during which one or more process steps - including adjusting the carburization temperature, adjusting the concentration of carburization specie in the carburization gas and reactivating the surfaces to be carburized - is carried out to enhan ce the overall rate and uniformity of carburization with minimized soot generation, whereby carburization can be completed faster tha n possible in the past.
Patent CA-2401921-C (CA)
Title: Image processing apparatus for print process of photographed image
Inventor: FUJITA TAKASHI
IPC: G06T1/00
Filed: 2002-09-06
Granted: 2008-04-01
Abstract: An image processing method of performing various image correction processes to a photographed image and printing the photographed image comprises the steps of: inputting image information to which photographing condition information is added; analyzing the characteristic of the input image information; performing an image correction process of improving image quality to the photographed image on the basis of the characteristic of the analyzed image information; discriminating the photographing condition information added to the photographed image; and determining an image correction process to be performed in a step of performing the image correction process on the basis of the photographing condition information discriminated in the discriminating step, whereby it becomes possible to provide a high quality print-output result of reflecting the intention of a user at a time of photographing.
Patent CA-2404725-C (CA)
Title: Extrusion die
Inventor: FELDCAMP EDWARD GEORGE
IPC: B29C48/32
Filed: 2001-03-27
Granted: 2009-12-08
Abstract: An extrusion die comprises a die body defining a die cavity (18). The cavity (18) is shaped such that the die body includes a male portion (24) and a female portion (26). A leading edge (18a) of a part of one side of the die cavity (18) is out of alignment with a leading edge (18a) of an opposing part of the die cavity (18), at rest, such that, in use, when deflection of parts of the die occurs, the leading edges (18a) substantially align.
Patent CA-2415102-C (CA)
Inventor: ROZIER BETTY
IPC: A61M25/02
Filed: 2001-06-29
Granted: 2010-09-14
Abstract: L'invention concerne un dispositif de sécurité multifonctionnel utilisé sur des sites de perfusion de ponction veineuse périphérique et centrale et sur des zones sensibles, et destiné à des patients pédiatriques et adultes. Ce dispositif de sécurité se présente sous la forme d'un élément en plastique creux muni d'une base et d'une paroi latérale courbée vers le haut et vers l'intérieur de manière à former une protection capable d'épouser la forme du site de perfusion sous l'effet d'une pression digitale et pouvant être attachée sur place. L'invention se caractérise en ce que ce dispositif de sécurité est immobilisé à l'aide d'une attache en tissu, sa base étant rembourrée avec un matériau souple.
Patent CA-2415755-C (CA)
Inventor: CSER SANDOR
IPC: B22D13/02
Filed: 2001-07-05
Granted: 2011-06-07
Abstract: L'invention concerne un procédé et un dispositif de coulée par centrifugation, un moule de coulée creux (13) adapté à la coulée par centrifugation, un mouleur d'auge de coulée adapté à la fabrication de moules de coulée creux de ce type, des utilisations desdits dispositifs et desdits procédés. Pour produire des pièces coulées selon ce procédé de coulée par centrifugation, plusieurs cavités de moule (14) formées d'au moins un moule de coulée creux (13) sont disposées et entraînées de manière à tourner autour d'un axe de rotation (18) commun. A cet effet, il est prévu au moins trois cavités de moule (14) qui tournent dans un plan.
Patent CA-2422316-C (CA)
Inventor: BISSEN LAURANT
IPC: A01D90/00
Filed: 2003-03-17
Granted: 2007-08-28
Abstract: Disclosed is a discharge spout arrangement of an agricultural harvesting machine through which harvested crop processed by the harvesting machine can be transported to a transport vehicle. The discharge spout arrangement includes a first spout element connected with the harvesting machine. A second spout element is mounted to and defines an extension the first spout element. The second spout element is slidably movable between fully retracted and extended positions respectively wherein a discharge end of the second spout element is spaced a minimum and a maximum distance from a discharge end of said first spout element.
Patent CA-2423429-C (CA)
Title: Plate low ground pressure transport system
Inventor: KENNEDY ROBERT B
IPC: E01C19/52
Filed: 2003-03-21
Granted: 2006-01-31
Abstract: A system for reducing ground pressure for heavy equipment comprising ground covering plates, and a plate grabber for handling the plates. Each ground covering plate has a grabber receiving opening. The plate grabber comprises a frame for pivotal connection with a transporting vehicle, a pair of slide plates slidably attached to the frame each of the slide plates includes a tongue adapted to slide under the plate at the plate opening, actuator means for moving the slide plates outwardly to secure to the frame for subsequent transport and positioning.
Patent CA-2424445-C (CA)
Inventor: VILTRO LOUIS JOHN
IPC: A61C17/26
Filed: 2001-11-21
Granted: 2008-12-23
Abstract: L'invention concerne un système de brosse qui comprend un dispositif de distribution à cartouches multiples permettant de distribuer une matière de traitement, soit directement sur les poils de la brosse, soit à travers la brosse en direction des poils. Les cartouches peuvent être alimentées par une multiplicité de matières utiles à des fins de brossage. Outre les soins dentaires, le système peut être utilisé entre autres dans la coloration capillaire, le nettoyage de taches, les soins de la peau et des ongles, ainsi que le polissage.
Patent CA-2436407-C (CA)
Inventor: SAH DINAH WEN-YEE
IPC: C07K14/475
Filed: 2002-01-25
Granted: 2011-08-30
Abstract: A variant neublastin polypeptide suitable for formation of a conjugate comprising the variant neublastin polypeptide coupled to a polymer containing a polyalkylene glycol moiety is disclosed. The present conjugate has prolonged bioavailability and, in preferred embodiments, prolonged biological activity relative to non-modified or wild-type forms of neublastin. The conjugates of the invention are usefully employed in therapeutic as well as non-therapeutic, e.g., diagnostic, applications.
Patent CA-2437440-C (CA)
Title: Grafts for the repair of osteochondral defects comprising a hyaluronic acid derivative matrix and ceramic matrix
Inventor: PAVESIO ALESSANDRA
IPC: A61L27/46
Filed: 2002-02-06
Granted: 2012-04-03
Abstract: The invention concerns the preparation and use of a biocompatible, bicomponent material constituted by: (a) a three-dimensional matrix of hyaluronic acid derivatives with a structure containing empty spaces; (b) a porous, three-dimensional matrix constituted by a ceramic material; (c) possibly containing pharmacologically or biologically active ingredients. The biocompatible, bicomponent material of the present invention is used for the preparation of engineered, osteochondral grafts and for the repair or regeneration in vivo of structurally integrated osteochondral tissue.
Patent CA-2439062-C (CA)
Title: Implants de silicone contenant un radionucleide destines a la brachytherapie
Inventor: CANHAM LEIGH TREVOR
IPC: A61K51/00
Filed: 2002-02-20
Granted: 2010-06-22
Abstract: L'invention concerne le traitement du cancer et plus spécialement un produit thérapeutique interne renfermant (i) un composant anti-cancéreux sélectionné parmi un radionucléotide et/ou un médicament cytotoxique, et (ii) un composant de silicium sélectionné parmi du silicium résorbable, du silicium biocompatible, du silicium bioactif, du silicium poreux, du silicium polycristallin, du silicium amorphe et du silicium en masse cristallin, le produit thérapeutique interne étant destiné au traitement du cancer.
Patent CA-2439918-C (CA)
Title: Systeme de distribution de papier serviette
Inventor: MORAND MICHEL
IPC: A47K10/36
Filed: 2001-03-08
Granted: 2008-10-14
Abstract: L'invention concerne un appareil de distribution de papier serviette comprenant un tambour support de serviette rotatif (22) et une lame coupante (52) montée pivotante sur la partie périphérique extérieure du tambour. La lame peut être déplacée d'une première position (Fig. 6), dans laquelle le bord coupant de la lame est positionné adjacent à la partie périphérique extérieure, à une seconde position (Fig.9), dans laquelle la lame fait un angle avec la partie périphérique extérieure, le bord coupant de la lame étant éloigné du tambour support de serviette. Lorsqu'elle se trouve dans la seconde position, la lame coupante se projette dans une direction généralement opposée à la direction de rotation du tambour support de serviette de façon qu'une force de traction exercée sur la serviette (12) par un utilisateur amène la serviette contre le bord coupant de la lame afin de réaliser une séparation de serviette.
Patent CA-2445802-C (CA)
Inventor: SCOTT CHRISTOPHER CHARLES
IPC: B05B12/12
Filed: 2002-04-26
Granted: 2012-01-31
Abstract: Appareil (22) pour la discrimination sélective de végétation ou de matière végétale (28), comprenant un moyen luminescent (24), un moyen capteur de lumière (30) et un moyen de mesure de distance (34). Le moyen luminescent génère un faisceau de lumière (26) qui peut être dirigé sur des plantes ou sur une matière végétale bougeant par rapport à l'appareil. Le moyen capteur de lumière capte la lumière transmise par ledit moyen luminescent et réfléchie par les plantes ou la matière végétale, et génère un signal de réflexion en réponse au captage de la lumière réfléchie. Le moyen de mesure de distance mesure la distance relative mouvante et génère un signal de distance. Un moyen de traitement (32) est connecté opératoire au moyen capteur de lumière et au moyen de mesure de distance, si bien que le signal de réflexion et le signal de distance sont combinés pour permettre la discrimination entre différents types de plantes ou de matières végétales.
Patent CA-2450173-C (CA)
Title: Equilibration of siloxanes
Inventor: BURKHART GEORG
IPC: C08G77/04
Filed: 2003-11-20
Granted: 2010-12-14
Abstract: The invention relates to a process for the preparation of equilibration products of organosiloxanes by rearrangement of the siloxane bond to a nation exchange resin, the organopolysiloxanes thus obtainable and the use thereof.
Patent CA-2450279-C (CA)
Inventor: HOERTH HANS
IPC: A61C5/64
Filed: 2003-11-19
Granted: 2013-02-05
Abstract: The device for mixing and dispensing multi-component compositions is distinguished in that a cap (10) acting as a closure initially closes the outlet openings (5) of the components and can be moved into the open position by pressure of the components while they are being discharged, so that the components can be mixed by the mixing helix (13) and emerge from the outlet tube (12).
Patent CA-2456274-C (CA)
Title: Double sealed pizza package
Inventor: MATTISSON LENNART
IPC: B65D75/32
Filed: 2004-01-19
Granted: 2012-04-03
Abstract: A hermetic package for a food product having a first wall, a second wall and a receiving cavity. The first wall defines a first portion of the receiving cavity and a first flange. The second wall defines a second portion of the receiving cavity and a second flange. The first and the second portions of the receiving cavity are combined by joining the first flange to the second flange to form an inner seal that surrounds the receiving cavity. The first flange and the second flange are further joined to one another to form an outer seal that is disposed outside of and at least partially surrounds the inner seal. The inner seal and the outer seal are substantially separated from one another by one or more gaps where the first flange is not joined to the second flange.