baber/WOPTO huggingface dataset:
Patent CA-2319804-A1 (CA)
Title: Granulating device with a cutting rotor
Inventor: SEIFERT JUERGEN
IPC: B26D7/26
Filed: 1999-09-07
Abstract: Pelletizing device for cutting plastic fibre strands into pellets, having a strand-feeding device and a cutting rotor, which is driven by a drive system and has cutting blades distributed over its rotor circumference, the root areas of which blades are arranged in grooves in the rotor body, each cutting blade having at least one recess parallel to the cutting edge, which recess is covered by the groove and interacts with a clamping element which is supported against the rotor body, in which device the clamping element is a slotted clamping sleeve, the cylindrical outer contour of which is of the same shape as the recess in the cutting blade.
Patent CA-2322170-A1 (CA)
Title: Ensemble de blocs pour galerie de recuisson de type a gaz
Inventor: BOAZ PREMAKARAN T
IPC: C03B23/025
Filed: 1999-02-22
Abstract: L'invention concerne un ensemble (14) de blocs destiné à une galerie (10) de recuisson, lequel ensemble comprend une pluralité de blocs (18) s'étendant longitudinalement, chacun des blocs présentant une surface (20) d'étanchéité destinée à correspondre à un bloc adjacent et à le chevaucher.
Patent CA-2322586-A1 (CA)
Inventor: BISSETT DONALD LYNN
IPC: A61K8/00
Filed: 1999-03-12
Abstract: L'invention concerne des méthodes et des compositions de conditionnement et d'hydratation de la peau, et plus particulièrement, la stimulation de la production de céramide dans l'épiderme. De ce fait, on accroît le niveau des matériaux lipidiques dans la couche cornée, ce qui produit une amélioration de l'hydratation de la peau.
Patent CA-2326582-A1 (CA)
Inventor: LUITWIELER ADRIAAN
IPC: G06F17/50
Filed: 1999-03-31
Abstract: Simulation device for simulating images of at least one building, comprising : display means (62) for displaying the images; input means (63, 64) for a use r to input data; memory means (65) at least comprising: a first memory field containing a layout (40) of the at least one building, which layout (40) contains references to all the utility spaces forming the layout, together with their performance characteristics; a second memory field containing a model (50) of the at least one building, which model (50) contains reference s to both physical and financial data of all the components forming the model; processor means (61) for: computing and showing elevations of and/or section s through the building, working from the layout of the model; calculating and showing the total expected investment costs and running costs for the buildi ng.
Patent CA-2326666-A1 (CA)
Inventor: GIBSON PETER WILLIAM
IPC: B32B37/22
Filed: 2000-11-22
Abstract: A method and apparatus for end cutting overlay material such as foil or paper which has been adhesively overlaid in a continuous strip on the upper surfaces of forward and rearward panels as the panels move along a conveyor defining a longitudinal processing path. The leading edge of the rearward panel is butted against the trailing edge of the forward panel, as the panels move along the conveyor. Arrival of the panels' butted edges at a selected point along the processing path is detected, whereupon a knife is drawn transversely across the processing path, slitting the overlay material along the panels' butted edges. The knife is mounted on a carriage which moves along the processing path together with the moving panels, as the knife slits the overlay material.      Before the knife slits the overlay material, a stop is projected upwardly through the processing path against the underside of the forward panel to elevate the forward panel with respect to the rearward panel, as the panels continue to move along the processing path and as the forward panel moves over the stop. This allows the leading edge of the rear-ward panel to contact the stop, which coincides with the aforementioned selected point. The stop is mounted on the carriage in alignment with the knife. The carriage is longitudinally moved along the processing path by the moving panels after the leading edge of the rearward panel contacts the stop. After the knife slits the overlay material, the forward panel is removed from the conveyor as a finished overlaid panel. The rearward panel then takes the place of the forward panel; a fresh rear-ward panel is placed on the conveyor, and the aforementioned process-ing is sequentially repeated.
Patent CA-2326887-A1 (CA)
Title: Liquid, hydrophobic, non-migrating, non-functional polyurethane plasticizers
Inventor: PANTONE RICHARD S
IPC: C08G18/32
Filed: 2000-11-24
Abstract: This invention relates to liquid, hydrophobic, non-migrating, non-functional polyurethane plasticizers. These plasticizers comprise the reaction product of an isocyanate-terminated prepolymer and a monofunctional alcohol having a molecular weight of about 32 to about 1,000. The isocyanate-terminated prepolymers comprise the reaction product of a diisocyanate and at least one hydrophobic polyol. The present invention also relates to a process for the production of the liquid, hydrophobic, non-migrating, non-functional polyurethane plasticizers. This invention also relates to a process for the production of a polyurethane product comprising reacting at least one polyisocyanate component with at least one isocyanate-reactive component, in the presence of these liquid, hydrophobic, non-migrating, non-functional polyurethane plasticizers, and to the resultant polyurethane products of this process.
Patent CA-2327737-A1 (CA)
Title: Polyene macrolide derivatives, use for vectoring molecules
Inventor: SEKSEK OLIVIER
IPC: C12N15/87
Filed: 1999-04-07
Abstract: A composition having a negatively charged molecule and a cationic polyene macrolide compound having two to four positive charges that reacts with the negatively charged molecule is described. This compound can be used to vector molecules and especially nucleic acids into cells.
Patent CA-2328261-A1 (CA)
Inventor: YIP CHUNG LUN
IPC: F24F7/013
Filed: 2000-12-14
Abstract: An electric exhaust fan has generally conventional components and is normally mounted in a window pane in known manner. The fan has a door, consisting of two rotatably mounted shells 14 and 15, that closes off a front face 11 of the fan. The door is opened and closed by a motor 24 that has a drive gear 23. The drive gear 23 engages gearing 14A and 15A formed on respective side walls of the shells. Opposite side walls of the shells have gearing 14B and 15B that mesh with one another. The door provided by the shells 14 and 15 is more aesthetic pleasing that slatted doors of the prior art. Also, the door remains open, once it has been fully opened, without requiring to supply power to the motor 24 to keep the door open.
Patent CA-2328497-A1 (CA)
Inventor: HEALY JUDITH M
IPC: C12Q1/6897
Filed: 1999-05-13
Abstract: The present invention provides a method, which is designated GATE (Genetics- Assisted Target Evaluation), for gene analysis in pathogenic bacteria. GATE functionally classifies genes according to their essential or nonessential character with respect to bacterial growth or pathogenicity. The technology uses a nonessential scorable gene as an internal standard against which the dispensability of a given target gene is assessed by gene disruption by Campbell-type integration. Functional analysis was performed on 26 genes in the Gram-positive pathogen Streptococcus pyogenes. Application of this metho d resulted in a clear identification of essential and nonessential loci: 16 of  the 26 genes evaluated in S. pyogenes clearly encoded functions essential fo r bacterial growth, while the remaining 10 encoded functions that were nonessential. The successful application of GATE has also been demonstrated in Staphylococcus aureus.
Patent CA-2330537-A1 (CA)
Title: Laser a cavite verticale et a emission par la surface, presentant des moyens d'absorption optique a puits quantiques inctracavitaires
Inventor: LIM SUI F
IPC: H01S5/20
Filed: 1999-04-30
Abstract: Ce laser (20) comprend un premier contact destiné à recevoir un signal de commande d'une région active, un second contact destiné à recevoir un signal de commande de moyens d'absorption optique, et un agencement en sandwich de piles de miroirs réflecteurs Bragg répartis, chaque pile (36, 60) possédant un dopage alterné par rapport à la pile adjacente. Une région active (26) est placée dans l'agencement en sandwich, afin de constituer le gain optique en réponse au signal de commande de la région active. Des moyens d'absorption optique (150) sont placés dans l'agencement en sandwich et possèdent une absorption dépendant de la longueur d'onde en réponse au signal de commande des moyens d'absorption optique. On peut utiliser le dispositif de l'invention en tant que détecteur intégré, laser auto-pulsé, modulateur intracavitaire grande vitesse, ou dispositif de lecture optique.
Patent CA-2330641-A1 (CA)
Inventor: MATSUI HIROSHI
IPC: A61K31/40
Filed: 1999-04-28
Abstract: Carbapenem compounds represented by general formula (I) wherein R1 represents a modifying group hydrolyzable in vivo; R2 and R3 may be the same or different and each represents lower alkyl; and R represents a group represented by formula (B) or formula (C) (wherein R4 and R5 may be the same or different and each represents hydrogen or lower alkyl; and R6 represents C1-10 alkyl). When administered orally, the compounds (I) are excellent in the absorbability via the digestive tract and exhibit sufficient antibacterial effects over a broad scope of bacterial species. Thus, they are highly useful as preventives/remedies for infectious diseases, in particular, microbisms.
Patent CA-2335047-A1 (CA)
Title: Biologically-active microdispersion composition
Inventor: XIE MIN
IPC: A01N37/46
Filed: 1999-04-30
Abstract: A biologically-active microdispersion of a solid, water-insoluble biologically-active ingredient prepared by a process which comprises: a) liquifying the solid biologically-active ingredient, to produce a liquified biologically-active ingredient; b) mixing the liquified biologically-active ingredient with one or more surfactants and, optionally, one or more cosurfactants, to produce an a.i./surfactant mixture; c) adding water to the a.i./surfactant mixture, to produce a colloidal mixture; and d) equilibrating the colloidal mixture at a temperature at which the biologically-active ingredient is solidified, to produce the biologically-active microdispersion of the solid, water-insoluble biologically-active ingredient.
Patent CA-2336494-A1 (CA)
Inventor: LAFONTAINE ROBERT D
IPC: F23N1/02
Filed: 2001-02-14
Abstract: Abstract: A process and apparatus for optimizing fuel combustion at various ambient atmospheric pressures in a gas-fired appliance having a combustion chamber.  The gas-fired appliance has an air blower and is capable of delivering a variable flow of combustion air to the combustion chamber. This may be accomplished by varying the speed of the blower motor. Alternatively. the appliance combustion air intake or exhaust conduit may be throttled to vary the amount of combustion air delivered to the combustion chamber. An ambient atmospheric pressure sensor is provided to sense ambient atmospheric pressure and generates a signal representative of ambient atmospheric pressure to a microprocessor. Alternatively. a signal representative of ambient atmospheric pressure may be provided to the microprocessor by manual input.  Based on this signal the microprocessor generates a control signal to the air blower to either increase or decrease the amount of combustion air delivered to the combustion chamber to provide optimal fuel combustion at the sensed ambient atmospheric pressure.  Alternatively, the throttle may be used to vary the amount of combustion air delivered to the combustion chamber. Optionally, the microprocessor can be used to regulate the amount of fuel delivered to the combustion chamber in relation to the sensed ambient atmospheric pressure. Additional sensors to sense and provide signals to the microprocessor representative of ambient air temperature and blower exhaust air temperature may be provided to further optimize fuel combustion.
Patent CA-2337260-A1 (CA)
Inventor: EBERLE KLAUS
IPC: C21D1/18
Filed: 1999-07-07
Abstract: The invention concerns a flat product made of multiphase steel and a method for preparing said steel comprising the following steps: hot rolling at a temperature at which the austenitic phase is stable; tempering to form a C and Mn-enriched phase in a ferrite matrix; heat treatment to form austenite islands and/or enriching in Mn the already formed austenite and cooling down to room temperature so as to obtain a final product with a ferrite matrix containing residual austenite, bainite and/or martensite islands.
Patent CA-2338999-A1 (CA)
Inventor: FINKELSTEIN JEFFREY I
IPC: B60N2/90
Filed: 1999-07-26
Abstract: An occupant sensing system for a vehicle with of inflatable air cells is provided for allowing automatic sensing of the presence or absence of a seat occupant (12a, 12b and 12c) so as to eliminate unnecessary adaptive adjustment of air cell pressures and to allow the adaptive system to function without operator interaction via operating switches.
Patent CA-2339925-A1 (CA)
Inventor: GREWER MARTIN DENNIS
IPC: E21B43/38
Filed: 1999-07-30
Abstract: A separator assembly for use "downhole" in an oil well, comprising an elongate body member (12) inlcuding longitudinally extending oil and water passages (18, 20), the elongate body member defining a longitudinally extending mounting face (17) to which at least one hydrocyclone (23, 24) is secured, said hydrocyclone having its axis extending generally longitudinylly of the elongate body, a first connecting union (23a, 24a) at the overflow end of the hydrocyclone whereby the overflow outlet of the hydrocyclone communicates wiht the oil passage (19) of said body member, a seocnd connecting union (26) at the underflow end of the hydrocyclone whereby the underflow outlet of the hydrocyclone communicates with the water passage (18, 20) of said elongate body member, and, connecting means (27, 28) at opposite axial ends respectively of the elongate body member for establishing communication with said oil ans water passages respectively.
Patent CA-2340232-A1 (CA)
Title: Process for carrying out gas-liquid reactions and continuous flow reactor for this purpose
Inventor: SCHUTTE RUDIGER
IPC: B01J19/24
Filed: 1999-08-28
Abstract: The invention relates to a method for carrying out gas-liquid reactions in a flow reactor (1) having several parallel reactor chambers (8) which are open in the direction of flow. Space-time yield can be increased by using a reactor having at least three chambers whose ratio of chamber width b to slot width s on average is greater than 3, where the slot width s is between 5 and 100 mm, s is preferably between 5 and 50 mm and s/b is between 5 and 100. The flow reactor provided for by the invention, which comprises at least three chambers (8) and presents the above ratio s/b, is preferably tubular and contains one or more plate stacks (5). The above method is suitable for the production of hydrogen peroxide in accordance with the anthraquinone method, using a suspension--hydrogenation catalyst.
Patent CA-2341659-A1 (CA)
Title: Liquid dispenser for dispensing foam
Inventor: MIRBACH ALI
IPC: B67D7/06
Filed: 2001-03-20
Abstract: A pump assembly provides for direct replacement of volumes of liquid from a reservoir with equal volumes of air preferably at substantially atmospheric pressure, the same pressure or with pressure equalization to be at least equal to atmospheric pressure. A slide arrangement preferably positively displaces liquid from the reservoir and air into the reservoir. The pump draws air from the atmosphere into a chamber from which the air either is available for passage to replace liquid from the reservoir or is pressurized to assist dispensing liquid, preferably, admixing with the liquid to provide foaming. Gravity separation of air and liquid to be dispensed is used to replace liquid with air in the reservoir and to selectively place air and liquid into communication with passageways for ejection.
Patent CA-2341894-A1 (CA)
Inventor: STAHLER FRITZ
IPC: C12Q1/68
Filed: 1999-08-27
Abstract: L'invention concerne l'utilisation d'une matrice d'exposition contrôlable, destinée à produire un modèle d'exposition réglable de manière sélective, dans le domaine de la biotechnologie, notamment pour la production et la manipulation de supports revêtus de matériaux fonctionnels biologiques ou chimiques, en particulier. On utilise une matrice d'exposition pour produire des modèles d'exposition sur le support ou dans le support. De préférence, on utilise une matrice de réflexion comme matrice d'exposition. Cette matrice est dotée d'un dispositif de miroir déformable de manière contrôlée.
Patent CA-2342251-A1 (CA)
Inventor: GOEHRING R RICHARD
IPC: A61K31/00
Filed: 1999-08-27
Abstract: L'invention concerne des procédés relatifs au traitement des affections dont la médiation est assurée par la kinase, au moyen des composés représentés par la formule (1), y compris les sels pharmaceutiquement acceptables desdits composés ou les compositions pharmaceutiques à base de ces composés. Dans ladite formule, Z est N ou CR?1¿, R?1¿ est un substituant sans activité interférentielle, chacun des deux éléments X?1¿ et X?2¿ est un élément de liaison, et Ar?1¿ et Ar?2¿ sont identiques ou différents, représentant des résidus hydrocarbyle C1-20 éventuelllement substitués. Au moins l'un de ces deux éléments Ar?1¿ et Ar?2¿ est un groupe aryle éventuellement substitué, à condition que lorsque X?2¿ est CH¿2? ou un isostère correspondant, X?1¿ est CO ou un isostère correspondant, et Ar?2¿ est phényle éventuellement substitué, Ar?1¿ n'étant pas indolyle éventuellement substitué, benzimidazolyle ou un substituant benzotriazolyle, et sachant que le dit phényle éventuellement substitué n'est pas indolyle éventuellement substitué, benzimidazolyle ou benzotriazolyle. Y est un substituant sans activité interférentielle, et enfin n est un entier compris entre 0 et 4, m est un entier compris entre 0 et 4 et l est un entier compris entre 0 et 3.
Patent CA-2342953-A1 (CA)
Title: Dual-band microwave antenna element
Inventor: CAILLE GERARD
IPC: H01Q5/47
Filed: 2001-03-29
Abstract: A microwave radiating element including first and second means for conveying electromagnetic waves in respective first and second frequency bands, wherein the first and second means are coaxial.
Patent CA-2343844-A1 (CA)
Title: Sous-ensemble polyfonctionnel assurant la mise en contact, la distribution de matiere et l'echange de chaleur et/ou de matiere d'au moins une phase gazeuse et d'au moins une phaseliquide
Inventor: HARTER ISABELLE
IPC: B01J8/04
Filed: 2001-04-11
Abstract: Sous-ensemble assurant la distribution de matière et l'échange de chaleur d' au moins une phase gazeuse et d'au moins une phase liquide, pour une enceinte contenant au moin s un lit de solides granulaires, ledit sous-ensemble comportant au moins un plateau distributeur  (P) au-dessus du lit de solides granulaires, comportant une pluralité de cheminées (1) ayant chacune dans sa partie supérieure au moins une section de passage (22) pour l'entrée de la majeure partie de ladite phase gazeuse dans ladite cheminée et entre ladite partie supérieure et la partie inférieure de ladite cheminée au-dessus du plateau (P) au moins une section de passage (2) pour l'entrée de la majeure partie de ladite phase liquide dans ladite cheminée.
Patent CA-2345017-A1 (CA)
Inventor: LOHMER GUNTHER
IPC: C07C17/266
Filed: 1999-09-07
Abstract: Olefins containing aromatic substituents are synthesized without the addition of phosphonium salts or phosphanes with the aid of a Pd-II compound as a catalyst in the presence of nitrogen-containing additives such as N,N-dimethylglycine and a base.
Patent CA-2345324-A1 (CA)
Title: Device discovery and control in a bridged home network
Inventor: HUMPLEMAN RICHARD
IPC: H04L12/64
Filed: 2000-07-27
Abstract: A method for providing user interfaces in a first network including first devices interconnected via a communication medium and at least one interface device connecting the first network to at least a second network having interconnected second devices, the user interfaces for controlling the devices that are currently connected to the first network and devices that are currently connected to the second network. The method includes the steps of: (a) obtaining information from the first devices currently connected to the first network, the information including device information; (b) obtaining information from the interface device about the second devices connected to the second network; (c) generating a user interface description in one or more of the first devices based at least on the obtained information, the user interface description in each first device including: (1) at least one reference associated with the device information of each of the first devices, and (2) at least one reference associated with the device information of each of the second devices.
Patent CA-2349952-A1 (CA)
Title: Method of manufacturing optical glass element, and optical glass element manufactured using the method
Inventor: MORISHITA MASAHIRO
IPC: C03B23/047
Filed: 2001-06-11
Abstract: There are provided a method of manufacturing an optical glass element, for which flatness and smoothness of the surfaces of the optical glass element can be improved while securing the similarity of the cross-sectional shape of the optical glass element to that of the mother glass, and for which continuous production involving few steps can be carried out, and an optical glass element manufactured using the method. A mother glass is prepared, which has a cross-sectional shape substantially similar to a desired cross-sectional shape of the optical glass element, and the mother glass is drawn while heating to a predetermined temperature such that the mother glass has a viscosity of 10 5 to 10 9 poise.
Patent CA-2354075-A1 (CA)
Inventor: HANSEN ASBJORN SR
IPC: A23G9/28
Filed: 1999-12-17
Abstract: An ice cream mixing apparatus comprises a funnel (2) for holding ice cream (1) and flavour additives, an auger (3) and a linear actuator (6) for moving the auger (3) into the funnel (2), in which position a rotation of the auger (3) will mix the ice cream (1) and the flavour additives. The funnel (2) forms part of an enclosure (8) with at least one spray nozzle (10) for pointing a water spray (11) at the auger (3) for washing purposes. The auger (3) has at least one vane (13) in an area which is hit by the water spray (11) during the relative movement of the funnel (2) and auger (3), causing a deflection of the water spray (12).
Patent CA-2356185-A1 (CA)
Inventor: KAVADAS BILL
IPC: H04Q7/24
Filed: 1999-12-17
Abstract: A method of transmitting signalling information between two co-located signalling points of a Public Land Mobile Network. Signalling messages are formulated according to the Mobile Application Part (MAP) protocol and are passed to an adaptation layer which determines whether or not an IP address is available for the destination signalling point. If an IP address is available, The MAP messages are transmitted between the two signalling points using a packet switched data network, otherwise an SS7 network is used to transport the messages.
Patent CA-2359070-A1 (CA)
Title: Nucleoside diphosphate kinase thermostable servant a detecter des acides nucleiques
Inventor: ANDREWS CHRISTINE ANN
IPC: C12Q1/68
Filed: 2000-02-18
Abstract: Enzyme nucléoside diphosphate kinase (NDPK) thermostable utile pour détecter des acides nucléiques. Cet enzyme, ses variantes et ses analogues présentent une activité supérieure de NDPK à une température de 50·C à 90 ·C par rapport à l'activité de NDPK à 37 ·C. Procédés d'obtention, de préparation et d'utilisation de cet enzyme.