baber/WOPTO huggingface dataset:
Patent CA-2318160-C (CA)
Title: Asymmetric cyanine dye quenchers
Inventor: LEE LINDA G
IPC: G01N33/58
Filed: 1999-01-19
Granted: 2005-11-29
Abstract: The invention provides an asymmetric cyanine dye compound having structure (1) including substituted forms thereof, wherein, at least one of R1 and R2 is linking group. X is O, S, or Se, and n ranges from 0 to 2. The invention further provides reporter-quencher dye pairs comprising the asymmetric cyanine dyes, dye-labeled polynucleotides incorporating the asymmetric cyanine dyes, and hybridization detection methods utilizing the dye-labeled polynucleotides.
Patent CA-2318265-C (CA)
Title: Montage pour un support amovible de tubes de bourrage sur des machines pour fabriquer des saucisses
Inventor: HAMBLIN DAVID S
IPC: A22C11/00
Filed: 2000-01-27
Granted: 2003-04-08
Abstract: L'invention concerne un ensemble de montage de tubes de remplissage, comprenant un cylindre (12) allongé présentant un axe longitudinal central, et des extrémités avant et arrière. Ce cylindre comprend une première partie (14) située au niveau de l'extrémité arrière, une seconde partie (16) située au niveau de l'extrémité avant, et une partie intermédiaire (18) située entre les première et seconde parties de cylindre. Ces première et seconde parties présentent des surfaces extérieures concentriques à axe central longitudinal. La partie intermédiaire présente une surface extérieure à axe central parallèle, mais excentriquement décalé par rapport à l'axe central longitudinal. Un cornet de remplissage (34) creux, allongé, possède une extrémité arrière montée télescopiquement amovible sur la seconde partie de cylindre. Un collet creux (42) comprend un alésage longitudinal traversant constitué d'une partie d'alésage (50) excentrique, et d'une partie d'alésage concentrique (52). La partie concentrique s'étend autour de l'extrémité arrière du tube de remplissage monté sur la seconde partie du cylindre, et la ceinture. La partie excentrique possède une surface intérieure dont l'axe central est parallèle mais excentriquement décalé par rapport à l'axe longitudinal. Elle entoure, de manière rotative, la surface extérieure de la partie intermédiaire de cylindre, de sorte que lorsque le collet est mis en rotation dans un sens qui rompt l'alignement des axes centraux de la partie intermédiaire de cylindre et de la partie d'alésage excentrique du collet, la partie d'alésage concentrique du collet s'appuie avec force contre l'extrémité arrière du tube de remplissage, et le courbe contre la surface extérieure de la seconde partie de cylindre.
Patent CA-2318640-C (CA)
Inventor: VON MOSSHAIM HORST MOSSHAMMER
IPC: F24C15/30
Filed: 1998-01-26
Granted: 2004-08-17
Abstract: The invention relates to a set of modular table model hot plates for cooking having substantially square or rectangular outlines in plan view, comprising the following features in combination: (a) each hot plate forms a module having one or more sides of the square or rectangular outlines exactly matching one or more sides of one or more other hot plates of the set when placed in close fitting side by side relationship; (b) each hot plate of the set having a vitreous ceramic t op covering one or more radiant heating element bodies; (c) said vitreous ceramic tops of the set, when the individual modules are placed sid e by side with said matching sides in close fitting contact, combine to form a level top surface, interrupted by joint lines of minimal width between the vitreous ceramic tops. A conventional silicone adhesive may be used for bonding the vitreous ceramic top onto the shoulder or flange.
Patent CA-2321452-C (CA)
Title: Multi-component composite coating composition and coated substrate
Inventor: PAGAC EDWARD S
IPC: C09D7/47
Filed: 1999-02-16
Granted: 2004-05-25
Abstract: A multi-component composite coating composition is provided which includes a basecoat deposited from an aqueous basecoat film-forming composition and a transparent topcoat applied over the basecoat.  The basecoat film-forming composition includes at least one cross-linkable film-forming resin and at least one amphiphilic alcohol having the structural formula: HO-R, wherein R includes a linear hydrocarbon segment having at least seven contiguous carbon atoms. The amphiphilic alcohol is present in an amount ranging from about 0.01 to about 50 weight percent based upon total amount of resin solids of the basecoat film-forming composition. A coated substrate is also provided.
Patent CA-2322556-C (CA)
Inventor: KRECKE EDMOND D
IPC: E04B1/74
Filed: 1999-03-09
Granted: 2008-11-25
Abstract: The fresh air, outgoing air or vacuum air system is conducted via a heat exchanger (20) (duct in the ground - pipe in pipe-vacuum - counterflow - heat recuperation system with passive burglary and fire detection equipment) in order to provide cool fresh air in summer and to heat the fresh air in winter. The fresh air and the outgoing air are guided in a counterflow through pipes (36-41) that are inserted into each other to enable useful recovery of the heat energy contained in the outgoing air.
Patent CA-2325401-C (CA)
Title: Cellular simultaneous voice and data transmission including digital simultaneous voice and data (dsvd) modem
Inventor: KATINAKIS NIKOS
IPC: H04W76/02
Filed: 1999-03-09
Granted: 2009-10-06
Abstract: A system and method of simultaneously conducting a data transfer and a voice call between a mobile station and a radio telecommunications network having a mobile switching center (MSC) which serves the mobile station. A first embodiment includes a landline digital simultaneous voice and data (DSVD) modem associated with the mobile station which generates DSVD source signal and line negotiation protocols. The DSVD source signal and line negotiation protocols are encapsulated into circuit mode Radio Link Protocol (RLP) signals and transmitted to the MSC. An interworking function (IWF) associated with the MSC translates the circuit mode RLP signals into signals in a landline telecommunications protocol. In another embodiment, the voice call is carried over the air interface from the mobile station to the network in one timeslot, and the data transfer is carried in at least one additional timeslot on the same voice channel. In other embodiments, two voice channels may be allocated to the same mobile station. The voice call to a first party is carried from the mobile station to the network on one voice channel, and the data transfer to the first or a second party is carried on the second voice channel. The MSC hands off the two voice channels together, but releases them individually when either the voice call or the data transfer is completed.
Patent CA-2328676-C (CA)
Inventor: PAPE GUNTER
IPC: H01R12/57
Filed: 2000-12-15
Granted: 2004-07-20
Abstract: A plug connector for mounting on a circuit board is proposed, having a carrier body (10), at least one surface mounting contact member (20) disposed in the carrier body and at least one pass-through mounting contact member (38) which is also disposed in the carrier body. In this manner, a good mechanical connection between the carrier body and the circuit board is achieved due to the pass-through mounting contact member, while the surface mounting contact member enables quick signal transmission towards the conductor track.
Patent CA-2330878-C (CA)
Title: Pre-processing and post-processing for enhancing knowledge discovery using support vector machines
Inventor: BARNHILL STEPHEN D
IPC: G06N20/10
Filed: 1999-05-03
Granted: 2011-03-01
Abstract: A system and method for enhancing knowledge discovery from data using a learning machine in general and a support vector machine in particular. Training data for a learning machine is pre-processed in order to add meaning thereto. Pre-processing data may involve transforming the data points and/or expanding the data points. By adding meaning to the data, the learning machine is provided with a greater amount of information for processing. With regard to support vector machines in particular, the greater the amount of information that is processed, the better generalizations about the data that may be derived. The learning machine is therefore trained with the pre-processed training data and is tested with test data that is pre-processed in the same manner. The test output from the learning machine is post-processed in order to determine if the knowledge discovered from the test data is desirable. Post-processing involves interpreting the test output into a format that may be compared with the test data. Live data is pre-processed and input into the trained and tested learning machine. The live output from the learning machine may then be post-processed into a computationally derived alphanumerical classifier for interpretation by a human or computer automated process.
Patent CA-2335617-C (CA)
Title: Use of 3'-azido-2',3'-dideoxyuridine in combination with further anti-hiv drugs for the manufacture of a medicament for the treatment of hiv
Inventor: BRYANT MARTIN L
IPC: A61K31/427
Filed: 1999-06-24
Granted: 2009-12-15
Abstract: It has been discovered that 3'-azido-2',3'-dideoxyuridine (CS-87) induces a transient mutation in HIV-1 at the 70th codon (K to R, i.e., lysine to arginine) of the reverse transcriptase region of the viru s. Based on this discovery, a method and composition for treating HIV is provided that includes administering CS-87 or its pharmaceutically acceptable salt or prodrug to a human in need of therapy in combination or alternation with a drug that induces a mutation in HIV-1 at a location other than the 70th codon of the reverse transcriptase region. This invention can be practiced by referring to the published mutati on patterns for known anti-HIV drugs, or by determining the mutation pattern for a new drug.
Patent CA-2340657-C (CA)
Inventor: NORDMAN ERIC S
IPC: G01N35/00
Filed: 1999-09-09
Granted: 2005-01-11
Abstract: A multi-channel capillary electrophoresis apparatus is disclosed. The apparatus includes a capillary array assembly comprising a plurality of capillaries, each capillary having a capillary outlet, and an outlet support for supporting the capillary outlets.      The apparatus further includes a cuvette defining a receiving slot, a gap region, and a detection zone, where the receiving slot is adapted to removably receive the outlet support, and wherein when the outlet support is inserted into the receiving slot, the capillary outlets are positioned in the gap region in proximity to the detection zone, and a flow channel is formed by the outlet support and the receiving slot such that the flow channel is in fluid communication with the gap region. In addition, the apparatus includes a front plumbing block in fluid communication with the flow channel for supplying a fluid flow through the gap region sufficient to transport material downstream from the capillary outlets to the detection zone.
Patent CA-2343788-C (CA)
Title: Bag for preserving and transporting sterile products in powder form and for forming solutions of said products in the bag
Inventor: DUSCI SERGIO
IPC: A61J1/00
Filed: 1999-04-23
Granted: 2008-01-08
Abstract: A bag containing a sterile product in powder form and having a port closed b y a membrane through which a liquid can be fed into the bag to form a sterile solution of the powder, the bag being preferably housed in an intermediate bag which itself can be housed in an outer bag formed from three separate layers of flexible material.
Patent CA-2344816-C (CA)
Inventor: ADJEI AKWETE
IPC: A61L9/04
Filed: 1999-09-17
Granted: 2011-05-24
Abstract: La présente invention, qui concerne une formulation d'aérosol médicinal, porte plus particulièrement sur une formulation d'aérosol médicinal contenant un médicament à l'état particulaire, un propulseur et un agent stabilisant. Ce dernier est constitué, au choix, d'un acide aminé, d'un dérivé d'acide aminé, ou d'un mélange de ceux-ci.
Patent CA-2347809-C (CA)
Title: Compositions respectant les textiles et reduisant l'usure de frottement
Inventor: GORDON NEIL JAMES
IPC: D06M13/332
Filed: 1999-10-22
Granted: 2007-04-24
Abstract: La présente invention porte sur des compositions améliorant l'état des textiles et réduisant l'usure de frottement. Ces compositions comprennent : a) un ou plusieurs polymères réduisant l'usure de frottement qui comprennent les motifs suivants : 1) au moins un motif monomère comprenant une fraction amide ; ii) au moins un motif monomère comprenant une fraction N-oxyde ; ou iii) un polymère contenant au moins une unité monomère comprenant une fraction amide et au moins un motif monomère comprenant une fraction N-oxyde ; et b) le reste étant des excipients et des ingrédients conditionnant ou améliorant l'état des textiles.
Patent CA-2352308-C (CA)
Inventor: RUNEMAN BO
IPC: A61F13/15
Filed: 1999-12-15
Granted: 2009-02-17
Abstract: The invention relates to an absorbent article that includes a synergistic combination of a) a pH-regulating substance in the form of a partially neutralised superabsorbent material, and b) lactic acid bacteria wherein after being wetted and worn close to the skin, the article has a pH value in the range of 3.5-5.5, preferably within the range of 3.5-4.9, and most preferably within the range of 4.1-4.7.
Patent CA-2354692-C (CA)
Title: Method and rock drilling apparatus for controlling rock drilling
Inventor: AHTOLA UNTO
IPC: E21B47/022
Filed: 1999-12-08
Granted: 2007-12-04
Abstract: A method and a rock drilling apparatus for drilling holes in rock according to a predetermined drilling plan. The method comprises measuring the location of each hole in the rock by inserting a measuring device (11) into the hole, and calculating the deviation of the end of the measured hole from the location determined in the drilling plan. The rock drilling apparatus comprises a measuring device that can be inserted into a drill hole, and means for transferring the measurement values measured by the measuring device to control means of the rock drilling apparatus.
Patent CA-2355243-C (CA)
Title: Novel 2-(n-cyanoimino)thiazolidin-4-one derivatives
Inventor: UEGAKI YUKO
IPC: C07D277/38
Filed: 1999-11-12
Granted: 2009-01-27
Abstract: This invention provides novel 2-(N-cyanoimino)thiazolidin-4-one derivatives represented by formula I or a pharmaceutically acceptable salt or solvate thereof:      wherein ring A represents a benzene ring, a condensed ring or a heterocyclic ring, each of which may be substituted by one or more substituents selected from a straight or branched C1 - C4 alkyl group, a haloalkyl group, a halogen atom or -OR5, R1 represents a single bond, an oxygen atom, a sulfur atom, a methyne group, a straight or branched C1 - C4 alkylene or alkenylene group optionally substituted by a phenyl group, R6-X, X-R6, X-R6-X, R6-X-R6, -C(=O)-NR7- or -NR7-C(=O)-, R2 and R3 are the same or different and each represents a hydrogen atom, a C1 -C4 alkyl group, -OR8 or a halogen atom, R4 represents a hydrogen atom or a C1 - C4 alkyl group, R5 represents a hydrogen atom or a C1 - C4 alkyl group, R6 represents a straight or branched C1 - C4 alkylene or alkenylene group, R7 represents a hydrogen atom or a C1 - C4 alkyl group, R8 represents a hydrogen atom, a C1 - C4 alkyl group or an aralkyl group, X represents an oxygen atom or a sulfur atom. They have excellent activities of lowering triglyceride and cholesterol levels, and are useful for preventing from and/or treating hyperlipidemia and related complications.
Patent CA-2357510-C (CA)
Title: Preparation of aqueous styrene-butadiene polymer dispersions
Inventor: SCHADLER VOLKER
IPC: C08F236/10
Filed: 2001-09-20
Granted: 2010-04-06
Abstract: A process for preparing an aqueous styrene-butadiene polymer dispersion by free-radical aqueous emulsion polymerization of a monomer mixture M comprising - styrene, - butadiene, and if desired - up to 30% by weight, per 100% by weight of monomers, of ethylenically unsaturated comonomers other than styrene and butadiene; by a monomer feed technique, said process comprising supplying to the polymerization reaction in the course thereof a regulator system comprising, based on 100% by weight of monomers, - from 0.02 to 0.4% by weight of terpinolene and - from 0.5 to 2% by weight of an organic compound S containing at least one SH group.
Patent CA-2358313-C (CA)
Title: Food or veterinary composition for domestic carnivores containing free tyrosine
Inventor: DEBOISE MICKAEL
IPC: A61P17/00
Filed: 2000-11-02
Granted: 2008-06-17
Abstract: The present invention relates to a food composition for domestic carnivores which makes it possible to prevent or correct pigmentation abnormalities and/or to improve the quality of the fur of the said domestic carnivores, characterized in that it contains a source of free tyrosine representing at least 5 % of the total tyrosine supplied. The invention also relates to a method for preventing or correcting pigmentation abnormalities of the fur of domestic carnivores that uses said food composition.
Patent CA-2364917-C (CA)
Title: Apparatus and method providing alternate fluid flow path for gravel pack completion
Inventor: HURST GARY D
IPC: E21B43/04
Filed: 2001-12-13
Granted: 2007-08-21
Abstract: The present invention provides improved apparatus and methods for use in completing a subterranean zone penetrated by a wellbore. One aspect of the invention is an apparatus comprising a tubular member having a first segment and a second segment, each segment containing a longitudinal bore. The tubular member forms an annulus between itself and the wellbore wall. At least one screen member at least partially encloses and is coupled to a second segment of the tubular member. The screen member and the enclosed second segment of the tubular member both have openings that allow fluid communication between the longitudinal bore of the tubular member and the wellbore. The apparatus includes an alternate flowpath member having a wall, upper and lower ends, and at least one aperture in its wall. The apertures are small enough to substantially prevent passage of particulate material. The alternate flowpath member extends longitudinally along a portion of the wellbore and creates a communication path for fluid flow.
Patent CA-2367598-C (CA)
Title: Melange destine a rougir des produits carnes
Inventor: GEHRING UDO
IPC: A23L13/40
Filed: 2000-03-18
Granted: 2005-06-07
Abstract: Mélange destiné à rougir des produits carnés, en particulier des saucisses à cuire à l'eau, qui, pour 1 kg de viande ou de chair à saucisse, contient 1 x 10<8> à 5 x 10<10> germes d'un micro-organisme réduisant les nitrates et compatible avec les produits alimentaires, et 10 à 2000 g, par rapport au poids frais, d'un produit végétal à teneur naturelle en nitrates située entre 100 et 5000 mg/kg.
Patent CA-2371767-C (CA)
Title: Micro-chip for chemical reaction
Inventor: TANGA MICHIFUMI
IPC: C40B60/14
Filed: 2000-02-16
Granted: 2007-05-08
Abstract: A microchip for chemical reaction capable of rapidly performing an experiment irrespective of the types of the chemical substrates used for the experiment under various experimental conditions, wherein a horizontal communication path 13 comprising a plurality of chemical reaction pool portions 11, 12 and grooves communicating these chemical reaction pool portions 11, 12 to each other is formed in the surface of a diamond substrate 10 of minute size forming a substrate, a vertical communication path 20 comprising through-holes vertically communicating the chemical reaction pool portions 11, 12 to each other is provided in the diamond substrate 10, and an opening/closing valve 21 is installed at a communicating portion, and further heating/cooling means 23, 24 such as a Peltier device are installed at those positions corresponding to the chemical reaction pool portions 11, 12, respectively, whereby a variety of experiments can be performed in a verry small space without being restricted by the types of chemical substrates and by varrying the experimental conditions.
Patent CA-2373371-C (CA)
Title: Closed loop system and method for heating a probe
Inventor: SIEFERT ROBERT J
IPC: G01K7/00
Filed: 2000-05-17
Granted: 2009-11-24
Abstract: A system and method for rapidly preheating the probe of a thermometer to a temperature closer to the temperature of a patient to be measured. The system comprises a probe heater, a probe temperature sensor, a power source, and a processor for controlling the delivery of energy from the power source to the heater. The processor adds an offset to the drive level to the heater which is dependent on the ambient temperature and the power source voltage to achieve more rapid heate r responses. The processor maintains control over the drive level applied to the heater in accordance with the temperature sensor so tha t at all times a closed loop system is provided.
Patent CA-2373593-C (CA)
Inventor: TAN HONG TOK
IPC: A44B11/00
Filed: 2000-05-15
Granted: 2004-08-03
Abstract: An inward-wind type belt buckle in which the rear end portion of a belt is wound between the front end portion of the belt and the clothes is disclosed . With the belt buckle, since the upper marginal portion of the side wall of t he lower channel is not exposed forwardly, various types of patterns or designs can be expressed on the front plate of the belt buckle, thereby providing mo re elegant and refined belt buckle. In addition, since the hinge pin of the fixture for fixing the belt is not exposed outwardly, its stability in use i s more improved.
Patent CA-2376999-C (CA)
Inventor: HAUSCHILD RUDIGER
IPC: B22C23/00
Filed: 2000-06-07
Granted: 2007-01-02
Abstract: This invention relates to a shank-end tool that is simple and economical to manufacture, with permanently attached wing-like inserts for the milling-type machining of chipless materials that remains functional with unavoidable frictional wear and with increasing erosion. According to the invention, the shank-end tool is characterized by a shank (1) rotatable around its longitudinal axis (2) that can be connected detachably to a drive device and is provided at its free end section (6) with at least one groove-shaped recess (7) extending in the axial direction and one flat cutter blade (8), which is provided with a non-cutting blade edge (12) on its leading face viewed in the direction of advance (9). The shank-end tool is used for the manufacture of molds, especially heat-resistant casting molds for the production of metal castings.
Patent CA-2380988-C (CA)
Inventor: HARRIS PAUL DAVID
IPC: G01N29/04
Filed: 2000-07-27
Granted: 2009-01-06
Abstract: Apparatus (preferably portable) enabling a felled tree stem or log (2), tapp ed at one end in order to generate an acoustic wave, to have its stiffness characterised echo data both sensed and analysed. The analysis is with best fit recognition pro-cedure and/or one that emphasises high harmonics to determine fundamental frequency related to acoustic speed which is indicative of the stiffness characteristics of the tree stem or log. The apparatus uses an accelerometer pressed compliantly against an end of the tree stem or log to detect reflections from the other end after impactin g the first end. The accelerometer is compliantly mounted in a sensing head (1) connected by a flexible link to a housing carrying processing and display means (4, 5, 6). Also disclosed is a method of cutting a stem (2) into logs of predicted speeds by establishing a function which represents the nature of speed variation with distance along the stem characteristic for a species and locality. The average speed along a stem and the speed function are used to compute the likely speed at points along the stem, then marking and routi ng logs cut from the stem according to their speed. <IMG>