baber/WOPTO huggingface dataset:
Patent CA-2326590-A1 (CA)
Inventor: PROSISE ROBERT L
IPC: A23L1/164
Filed: 1999-04-01
Abstract: A farinaceous snack having improved flavor and organoleptical properties is made from an extruded half-product. The half-product is produced from a dough consisting essentially of: (1) a flour blend comprising (a) a starch-based flour component comprising at least about 10 % rice flour; (b) less than about 8 % sugar; (c) at least about 0.5 % salt; (d) leavening comprising sodium bicarbonate; (e) emulsifier comprising monoglyceride; and (2) water.  Optionally, starch and/or gluten may be added to the flour component to produce final products having various degrees of crispness. A full-fat, low-fat or fat-free product can be made. Embossing may be used to control expansion, surface greasiness and fat pick-up. The flour is preconditioned and the dough is extruded under low-shear and high-water conditions. The dough composition, which forms sufficient viscosity upon heating and cooling, permits processing the dough at temperatures and work input levels below that which would result in substantial degradation of the starches and/or discoloration and loss of flavor components of the ingredients. A rapid drying method, used to dry the extrudate, improves the manufacturing capabilites without sacrificing the desired product attributes. The extrudates may be dried at a temperature of from about 175 ~F (79.4 ~C) to about 200 ~F (93.3 ~C) at a relative humidity (R.H.) of at least about 20 % for about 1.0 hour to about 4 hours. The half-products may be packaged immediately after drying and do not require tempering.
Patent CA-2330128-A1 (CA)
Title: Food compositions, compositions for oral cavity and medicinal compositions for preventing or treating periodontosis and method for preventing or treating periodontosis
Inventor: SEKIMOTO YUKIYO
IPC: A23L33/155
Filed: 1999-04-23
Abstract: Food compositions, compositions for the oral cavity and medicinal compositions for preventing or treating periodontosis which contain (A) one or more components selected from among natural polyphenol-containing extracts, and (B) one or more components selected from the group consisting of vitamin C, vitamin E, vitamin A and .beta.-carotene; and a method for preventing or treating periodontosis with the use of these compositions.
Patent CA-2330667-A1 (CA)
Title: Inhibiteurs mycobacteriens
Inventor: BALGANESH MEENAKSHI
IPC: A61K31/403
Filed: 1999-05-03
Abstract: L'invention concerne un composé de la formule générale (I) où x vaut 0 ou 1 et où R?1¿, R?2¿, R?3¿ et R?4¿ ont les définitions données dans la description, ou bien un sel ou un solvate pharmaceutiquement acceptable. Ce composé est utilisé pour produire un médicament utilisé dans le traitement d'une maladie mycobactérienne.
Patent CA-2333424-A1 (CA)
Inventor: FONTENILLE HELENE
IPC: A01J25/12
Filed: 1999-05-11
Abstract: The invention concerns a composite product based on cheese comprising an outer envelope and an internal filling completely enclosed in the outer envelope, at least said outer envelope being obtained from processed cheese with creaming property.
Patent CA-2335182-A1 (CA)
Title: Dispositif de controle cote route pour un appareil de peage installe dans un vehicule
Inventor: BARKER RONALD
IPC: G07B15/06
Filed: 1999-05-26
Abstract: L'invention concerne un dispositif de contrôle côté route (1) qui sert à contrôler le fonctionnement d'un appareil de péage (11) installé dans un véhicule (10) passant devant le dispositif de contrôle (1) et présentant une plaque d'immatriculation (6) destinée à son identification. L'appareil de péage (11) effectue un décompte électronique du péage, assisté par satellite, et comprend les unités suivantes : a) une unité de communication (2), b) une unité de classification (3), c) une unité de déclenchement (4), d) une unité d'évaluation (5) et e) une unité d'enregistrement (7).
Patent CA-2336246-A1 (CA)
Title: Red-shifted trisaryl-1,3,5-triazine ultraviolet light absorbers
Inventor: JAKIELA DENNIS J
IPC: C08K5/3492
Filed: 1999-06-17
Abstract: This invention relates generally to red-shifted trisaryl-1,3,5-triazines and the use thereof to protect against degradation by environmental forces, inclusive of ultraviolet light, actinic radiation, oxidation, moisture, atmospheric pollutants and combinations thereof. The new class of trisaryl-1,3,5-triazines comprises an aryl ring attached to the triazine ring [and preferably an aryl ring containing a hydroxyl group, either free or blocked to form a latent stabilizer, ortho- to the point of attachment to the triazine ring (2-position) and a hydroxyl group or a moiety joined by an ether linkage para- to the point of attachment to the triazine ring (4-position)]  substituted at the 3-position or disubstituted at the 3- and 5-positions with a group comprising an amide and/or an amine. These materials may be incorporated into formulations comprising coatings, polymers, resins, organic compounds and the like. A method for stabilizing a material by incorporating such red-shifted trisaryl-1,3,5-triazines is also disclosed.
Patent CA-2336418-A1 (CA)
Title: Night vision device
Inventor: ZADRAVEC DUSAN
IPC: G02B23/12
Filed: 2001-02-14
Abstract: A night vision device has a lens (1) arranged along an optical axis (A) and focusing the low-level light emanating from an object to be observed onto an entry window (2) of a low-light-level amplifier (3).      An optical module (6-8) projects the object image available at the exit window (4) of the low-light-level amplifier (3) and represented in a predetermined wavelength range onto at least one receptor, such as a human eye (9). The beam path between the exit window (4) of the low-light-level amplifier (3) and the receptor (9) is determined by reflective optical elements (6, 8), one (8) of which is located along an axis (B) leading to the receptor (9) essentially parallel to the axis (A) of the lens (1) and is essentially reflective for the predetermined wavelength range of the low-light-level amplifier (3) but, if required, essentially transparent for other wavelength ranges.
Patent CA-2341143-A1 (CA)
Title: Production of motif-specific and context-independent antibodies using peptide libraries as antigens
Inventor: TAN YI
IPC: C07K16/44
Filed: 1999-08-26
Abstract: A method is provided for producing motif-specific, context-independent antibodies which are specific to at least one fixed amino acid residue whether modified or unmodified, in the context of variable surrounding amino acid or peptide sequences. The method includes the steps of (1) constructing a peptide library featuring at least one fixed amino acid and variable surrounding amino acids, and (2) immunizing a host with this peptide library. Antibodies may optionally be isolated and purified from the antisera of this immunized host. The disclosed method encompasses both modified motifs, such as phosphothreonine, phosphoserine, MAPK consensus recognition sites, 14-3-3 consensus recognition sites, CDK consensus recognition sites, and acetylated-lysine, as well as unmodified motifs.
Patent CA-2342238-A1 (CA)
Inventor: GOSBERG ANDREAS
IPC: C07C209/10
Filed: 1999-08-21
Abstract: La présente invention concerne de nouvelles 1,1' ferrocénylène-diphosphonites chirales, leur synthèse, des complexes constitués de ces composés et de métaux des groupes VIIb, VIIIb et Ib de la classification périodique des éléments, ainsi que l'utilisation de ceux-ci pour l'hydratation énantiosélective d'oléfines de cétones et d'imines ou pour l'hydroboruration énantiosélective et l'addition, aux positions 1 et 4, sur des oléfines activées.
Patent CA-2345203-A1 (CA)
Title: Dna shuffling to produce nucleic acids for mycotoxin detoxification
Inventor: SUBRAMANIAN VENKITESWARAN
IPC: C12N15/52
Filed: 1999-10-06
Abstract: Methods of shuffling nucleic acids to acquire or enhance mycotoxin detoxification activity, libraries of shuffled mycotoxin detoxification nucleic acids, transgenic cells, plants and DNA shuffling mixtures are provided.
Patent CA-2347153-A1 (CA)
Inventor: HOFFMAN GUNTER A
IPC: A61B17/34
Filed: 1999-10-21
Abstract: This invention is a method, and apparatus for in vivo electroporation therapy.  Using electroporation therapy (EPT) as described in the invention, tumors treated by a combination of electroporation using the apparatus of the invention, and a chemotherapeutic agent caused regression of tumors in vivo.  In one embodiment, the invention provides a method of EPT utilizing low voltage, and a long pulse length for inducing cell death. One embodiment of the invention includes a system for clinical electroporation that includes a needle array electrode (100) having a "keying" element that determines the set point of the therapy voltage pulse, and/or selected array switching patterns.  A number of electrode applicator designs (100) permit access to, and treatment of a variety of tissue sites. A disposable needle tip array (100) may be implemented.
Patent CA-2347782-A1 (CA)
Inventor: BROWN SANDRA L
IPC: A61B6/00
Filed: 1999-10-18
Abstract: L'invention concerne un système d'imagerie fluoroscopique radiographique, comprenant un carter portable (11), un moniteur pourvu de deux dispositifs d'affichage (14a, 14b), un bras de support, un ensemble de bras articulé reliant le bras de support au carter, un bras en C (26) porté par l'ensemble de bras de support, une source de rayons X (30), un ensemble de capteurs (34) montés sur les extrémités opposées du bras en C, et un panneau de commande monté sur la source ou l'ensemble de capteurs, les deux dispositifs d'affichage étant des tubes à rayon cathodique multibalayage SVGA, montés dans une enceinte rotative unique, ce qui permet d'assurer certaines fonctions du système d'imagerie. Les deux dispositifs d'affichage utilisent une interface d'entraînement unique, afin d'assurer un fonctionnement 100 % synchrone, et d'afficher les images requises par le système d'imagerie fluoroscopique.
Patent CA-2349017-A1 (CA)
Title: Formulations and methods for providing prolonged local anesthesia
Inventor: TIGNER JOSEPH
IPC: A61K31/245
Filed: 1996-06-07
Abstract: A formulation and methods for inducing sustained regional local anesthesia in a patient comprising a substrate comprising a local anesthetic and an effective amount of a biocompatible, biodegradable, controlled release material prolonging the release of the local anesthetic from the substrate to obtain a reversible local anesthesia when implanted or injected in a patient, and a pharmaceutically acceptable, i.e., non-toxic, non-glucocorticoid augmenting agent effective to prolong the duration of the local anesthesia for a time period longer than that obtainable from the substrate without the augmenting agent.
Patent CA-2349382-A1 (CA)
Title: Method and apparatus for operating a syringe and vial for injections
Inventor: ZOLENTROFF WILLIAM CARLETON
IPC: A61M5/31
Filed: 1999-10-08
Abstract: A device for aligning a vial and a syringe used for medical injections. The device includes a vial alignment portion and a syringe alignment portion, bo th aligned on an alignment axis extending between the two portions. The alignme nt portions can restrict motion of both the vial and the syringe transverse to the alignment axis so as to maintain a needle of the syringe aligned with an  access port of the vial. The device can also include provisions for removing  a protective cap from the vial and for removing a protective cover from the syringe needle. The syring and the vial can be packaged in a container which  can also be used to align the syringe with the vial.
Patent CA-2349535-A1 (CA)
Inventor: CARDOLA SERGIO
IPC: C11D17/08
Filed: 1999-11-10
Abstract: The present invention describes a process of cleaning an enamel surface with a liquid acidic composition comprising an enamel safe buffering system wherein said buffering system comprises a salt having: and anion selected from the group consisting of hydroxide and carbonate; and a cation that has an ionic radius larger than 115 pm; with the proviso that no ethers of diethylene glycol are present in said composition. The compositions employed in said process are safe to enamel.
Patent CA-2351944-A1 (CA)
Title: Analogues hydrophiles de la somatostatine
Inventor: MURPHY WILLIAM A
IPC: C07K14/655
Filed: 1999-10-20
Abstract: L'invention concerne des analogues de la somatostatine nouveaux pouvant aisément porter des marqueurs toxiques ou non toxiques détectables. Ces analogues marqués et non marqués servent à cibler avec précision des cellules porteuses de récepteurs de la somatostatine, notamment des cellules néoplastiques. Les analogues marqués servent, par exemple, à détecter et à localiser des tumeurs. Lorsqu'ils portent un marqueur toxique (la radioactivité, par exemple), les analogues servent à l'administration ciblée de la toxicité aux cellules porteuses de récepteurs de la somatostatine, en particulier les cellules néoplastiques. L'invention concerne également des procédés de traitement et de détection de néoplasmes, ainsi que des procédés d'imagerie de cellules porteuses de récepteurs de la somatostatine.
Patent CA-2352116-A1 (CA)
Title: Iron-based powders for powder metallurgy
Inventor: UENOSONO SATOSHI
IPC: B22F1/052
Filed: 2001-07-04
Abstract: An iron-based mixed powder for use in powder metallurgy has an apparent density of at least about 3.1 Mg/m3, is excellent in die filling property and compressibility and without segregation, and includes an iron-based powder to which alloying powder is adhered at the surface by binder and free lubricant. The iron-based powder includes an atomized iron powder, or a mixed powder of an atomized iron powder and a reduced iron powder.
Patent CA-2352250-A1 (CA)
Inventor: CAPPOLA MICHAEL L
IPC: A23L5/30
Filed: 1999-12-07
Abstract: Milling/sizing apparatus (12) which includes individual and/or nested sieves  (20) each of which may also include a quantity of beads, disks and/or other geometric or non-geometric shapes (56). The sieves (20) can be rotated, vibrated or agitated in any and all combinations by various methods to achie ve independently horizontal rotation and vertical reciprocation (similar to a merry-go-round) to efficiently segregate, size or mill cohesive and polydisperse powder particles to specific size ranges. The invention also contemplates a method for using the apparatus in the sizing and quantificati on of aggregated particles of cohesive disperse powders.
Patent CA-2353185-A1 (CA)
Inventor: REUSMANN GERHARD
IPC: C08G77/14
Filed: 2001-07-13
Abstract: The present invention describes a silicone epoxy resin, its preparation, and the use in corrosion-inhibiting, heat-stable coatings. The process for preparing silicone resins comprises reacting I) siloxanes of the general formula R a Si(OR')b O(4-a-b)/2 in which OR' is an alkoxy group with primary or secondary aliphatic alcohols having from 1 to 8 carbon atoms, R is identical or different and is an alkyl group having from 1 to 8 carbon atoms or an aromatic group having from 6 to 20 carbon atoms, a is from 0.1 to 2.0, and b is from 0.1 to 1.0, with II) one or more low molecular mass polyhydric alcohols/polyols and III) one or more resins containing epoxide groups, containing at least two 1,2-epoxide groups per molecule, at temperatures in the range from 100 to 160°C with removal of the alcohol HOR' to a degree of conversion of from 20 to 80% and terminating the reaction by cooling to a temperature < 100°C.
Patent CA-2355938-A1 (CA)
Title: Method for producing l-phenylephrine hydrochloride
Inventor: WOLTER LIENHARD
IPC: C07C213/00
Filed: 2000-01-11
Abstract: The present invention relates to an improved process for preparing L-phenylephrine hydrochloride 3 on an industrial scale by asymmetric hydrogenation as the key step and a special sequence of subsequent steps, using [Rh(COD)Cl]2 as catalyst and a chiral, two-pronged phosphine ligand such as (2R, 4R)-4-(dicyclohexylphosphino)-2-(diphenylphosphino-methyl)-N-methyl-aminocarbonyl-pyrrolidine as the catalyst system.
Patent CA-2356309-A1 (CA)
Title: Mecanisme de securite et procedes permettant de faire tourner un dispositif d'imagerie
Inventor: WASICEK LARRY D
IPC: A61M25/10
Filed: 2000-01-05
Abstract: L'invention concerne des systèmes exemplaires et des procédés associés destinés à empêcher un dispositif d'imagerie de tourner lorsque ledit dispositif dépasse une extrémité distale d'un cathéter. Dans un mode de réalisation exemplaire, un cathéter (20) est constitué d'un corps de cathéter (22, 50) présentant une extrémité proximale (24), une extrémité distale (26) et d'une lumière (36, 54) se terminant par un orifice de sortie (60) à l'extrémité distale (26). La lumière (36, 54) est conçue de façon à recevoir un dispositif d'imagerie(56) rotatif pourvu d'un élément d'imagerie ultrasonique (58). Un motif (42, 44) reconnaissable ultrasoniquement est placé à proximité de ou à l'orifice de sortie. Le motif (42, 44) est conçu de façon à refléter un signal provenant de l'élément d'imagerie (58) pour produire une image (61) décelable unique, laquelle sert à arrêter la rotation du dispositif d'imagerie (56).
Patent CA-2356632-A1 (CA)
Inventor: WITTE DAVID H
IPC: C10G61/06
Filed: 1998-12-09
Abstract: On procède à l'élimination de diméthylbutanes du raffinat présent dans le produit d'alimentation lors d'un procédé de déshydrocyclisation. Selon un mode de réalisation préféré, on met en oeuvre un procédé de production d'aromatiques consistant a) à mettre les carbures riches en paraffine fraîche renfermant entre 0,1 et 20, 0 % en poids de diméthylbutanes avec un catalyseur de déshydrocyclisation hautement sélectif dans une zone de réaction dans des conditions de réaction de déshydrocyclisation en vue de la conversion de paraffines en aromatiques et de l'obtention d'un effluent riche en aromatiques; b) à séparer les aromatiques de l'effluent de manière à obtenir un raffinat pauvre en aromatiques; c) à éliminer les diméthylbutanes du raffinat en vue de l'obtention d'un raffinat à teneur réduite en diméthylbutanes et d) à recycler le raffinat à teneur réduite en diméthylbutanes vers la zone de réaction. Le catalyseur de déshydrocyclisation utilisé est, de préférence, un catalyseur monofonctionnel non acide. On utilise dans ce procédé de préférence un catalyseur de déshydrocyclisation hautement sélectif, à savoir le platine sur L zéolite.
Patent CA-2356840-A1 (CA)
Title: Compositions et procedes d'utilisation associes
Inventor: DUNTON RONALD K
IPC: A61F13/00
Filed: 1999-12-23
Abstract: L'invention concerne des compositions contenant au moins un agent de transfert et au moins un matériau barrière qui forment, lors de leur application sur un substrat, même un substrat mouillé ou immergé dans l'eau, une barrière protectrice adhérente. Les compositions peuvent être modifiées de façon à fournir une viscosité adéquate et d'autres caractéristiques et peuvent servir d'excipient pour des principes actifs.
Patent CA-2358877-A1 (CA)
Inventor: ENDO TSUTOMU
IPC: H01Q5/00
Filed: 1999-12-15
Abstract: One matching circuit (8-2) comprises a transmission line (6b) of a predetermined electrical length and a parallel resonance circuit (5) connect ed in parallel with the transmission line. The resonance circuit has a resonant  frequency f2 and a predetermined susceptance at a frequency f1 lower than th e frequency f2. Another matching circuit (8-1) comprises a transmission line (6a) of a predetermined electrical length and a capacitor element (3a) connected in series with the transmission line between an input terminal (2)  of an antenna (1) and the matching circuit (8-2) so that the input impedance  of the antenna at the frequency f2 may match the characteristic impedance of  an external circuit (10).
Patent CA-2359406-A1 (CA)
Title: Arrangement for feeding black liquor into a recovery boiler
Inventor: PIILONEN PENTTI
IPC: F23G5/44
Filed: 2001-10-17
Abstract: The present invention relates to an arrangement for introducing black liquor into a furnace of a recovery boiler, said arrangement comprising an elongated tube having an interior surface and an exterior surface, through which tube the black liquor being fed into the furnace is supplied, whereby the black liquor is taken into contact with said interior surface prior to being sprayed into the furnace. The interior surface of said elongated tube is provided with heat transfer elements and surfaces, such as fins or grooves.      The heat transfer element or surface increases the heat conductivity between the tube and the black liquor above the conductivity achieved with a normal tube passage.
Patent CA-2360660-A1 (CA)
Title: Coated detergent tablet
Inventor: VEGA JOSE LUIS
IPC: C11D3/20
Filed: 2000-01-27
Abstract: The present invention relates to a coated detergent tablet, the coating comprising an acid having a melting temperature of at least 145 ~C, whereby the coating further comprises a clay.
Patent CA-2361031-A1 (CA)
Inventor: GAN HONG
IPC: H01M4/06
Filed: 2001-11-05
Abstract: A new sandwich cathode design is provided comprising a cathode active material provided in at least two different thicknesses. The different thickness cathode structures are then individually pressed on opposite sides of a current collector so that both are in direct contact with the substrate. Preferably, the cathode structure on the side facing the anode is of a lesser thickness than that on the opposite side of the current collector. Such an exemplary cathode design might look like: SVO(x)/current collector/SVO(y)/current collector/SVO(z), wherein x, y and z represent thicknesses and wherein x and z are lesser than y.
Patent CA-2362251-A1 (CA)
Title: Methods for preserving dna integrity
Inventor: MOORE JAMES K
IPC: C12Q1/6806
Filed: 2000-01-24
Abstract: Methods for extracting DNA from a biological sample that result in a higher yield of target DNA than conventional methods. More particularly, methods for extracting DNA include exposing the biological sample to inhibitors of DNA degradation.
Patent CA-2362559-A1 (CA)
Inventor: WELDON THOMAS D
IPC: A61M25/10
Filed: 1995-10-23
Abstract: Disclosed is an apparatus and method for delivering a treating element (22), such as a radiation source, through a catheter (60) to a desired site in a vascular system of a patient, such as a coronary artery, for inhibiting the formation of scar tissue such as may occur in restenosis following balloon angioplasty. The apparatus includes an elongate flexible catheter tube (20) having proximal end and distal end for positioning at the selected area of the vascular system and defining first, second, third, and fourth lumens. The first, second, and third lumens extend in generally parallel relationship between the proximal and distal ends of the tube, the second and third lumens being in fluid-tight communication at the distal end of the tube. The fourth lumen is open at the distal end of the tube for receiving a guidewire, and a flexible balloon membrane is carried at the distal end of the tube, the balloon membrane being in fluid communication with the first lumen for inflation when pressurized fluid is introduced through the first lumen. A method for using such apparatus, including a method for using such apparatus simultaneously with a balloon angioplasty procedure, is disclosed.