baber/WOPTO huggingface dataset:
Patent CA-2348326-A1 (CA)
Inventor: GANSE ROBERT G
IPC: C04B26/28
Filed: 2001-05-23
Abstract: An acoustical panel has a fiberboard which includes a fibrous filler and a base binder, and a nodulated overlay disposed on the fiberboard, wherein the overlay includes nodulated wool and an overlay binder and has a substantially smooth surface. In one embodiment of the present invention, the fibrous filler is mineral wool and the base binder is granular starch. In an another embodiment of the present invention, the nodulated wool is nodulated mineral wool and the overlay binder is cooked pearl cornstarch. A method of making the durable acoustical panel in accordance with the present invention is disclosed. Initially, an aqueous slurry comprising a fibrous filler, a base binder, and water is formed. The aqueous slurry is deposited onto a moving foraminous support wire to form an aqueous felt, thereby creating a continuous process. Thereafter, the aqueous felt is de-watered to form a wet felt. The wet felt is coated with an aqueous overlay comprising nodulated wool, overlay binder, and water and has a substantially smooth surface. Finally, the wet felt and aqueous overlay are dried to form the ceiling panel.
Patent CA-2349137-A1 (CA)
Title: Multi-layered anti-coking heat resistant metal tube and method for manufacture thereof
Inventor: YOKOTA NORIYOSHI
IPC: B23K35/32
Filed: 2001-05-24
Abstract: The multi-layered heat resistant metal tube is disclosed. This tube has excellent anti-coking characteristics and is suitable for use under the conditions where carbon tends to deposit and accumulate thereon due to contacting with hydrocarbons at a high temperature. The tube is made by forming weld-mounted overlaid layer of Cr-Ni alloy by building-up welding over the inner surface and/or the outer surface of a substrate tube made of a heat resistant metal. The Cr-Ni alloy comprises 35% by weight or more of Cr and satisfies the relationship: Ni(w%) >0.5Cr. Building-up welding is referably carried out by PPW (Plasma Powder Welding) in which the filler metal is supplied in the form of powder.
Patent CA-2349325-A1 (CA)
Title: Process for converting an alcohol to the corresponding fluoride
Inventor: SNUSTAD DANIEL C
IPC: C07B39/00
Filed: 1999-08-19
Abstract: A process for preparing a fluoride from its corresponding alcohol comprises the steps of (a) forming a mixture comprising (i) at least one fluorinated, saturated aliphatic or alicyclic sulfonyl fluoride (for example, perfluorobutanesulfonyl fluoride) and (ii) at least one primary or secondary alcohol; and (b) adding a molar excess of at least one strong, aprotic, non-nucleophilic, hindered, double bond-containing, organic base (for example, 1,8-diazabicyclo[5.4.0]undec-7-ene (DBU)) to the mixture. The process is cost effective and provides excellent yields under variable reaction conditions.
Patent CA-2353808-A1 (CA)
Title: Agent for lowering endothelin levels
Inventor: METSA-HEIKKILA MERJA
IPC: A61P25/28
Filed: 1999-12-08
Abstract: The present invention relates to a new medical use of triphenylethylene antiestrogen toremifene or a pharmaceutically acceptable thereof for lowering endothelin-1 levels in mammals, and for the prevention or treatment of endothelin mediated diseases.
Patent CA-2355537-A1 (CA)
Title: Handle grommet assembly
Inventor: MEHTA NANDAN R
IPC: F16B5/02
Filed: 2001-08-22
Abstract: The grommet assembly includes a grommet head and a pin.      The pin includes longitudinal guide channels and an enlarged head which may include undercuts formed immediately underneath the enlarged head. The grommet head includes grommet segments secured radially by radial bands with a nose band forming the tip of the grommet head. An aperture is formed between the grommet segments, with guide ridges formed on the interior arcuate walls to engage said longitudinal guide channels. The aperture further includes inwardly ramped surfaces which are forced apart by the enlarged head of the pin during insertion.      Thereafter, in the fully installed position, the inwardly ramped surfaces engage the undercuts formed beneath the enlarged head.
Patent CA-2355853-A1 (CA)
Inventor: MATHY WOLFGANG
IPC: C07C211/11
Filed: 1999-12-14
Abstract: The invention relates to a method for extracting anions based on metals of the V group to the VII group of the periodic table from the aqueous solution thereof. To this end, compounds or general formula (I) are used as an extracting agent, whereby a maximum of two of the R1, R2, R3 and R4 represent hydrogen atoms, and the remaining alkyl groups or amino alkyl groups which are optionally branched and which are the same or different represent, on average, at least 5 carbon atoms. The inventive method is especially suited for extracting tungsten from molybdenum and from solutions containing tungsten. An additionally preferred method is used for the extractive separation of cobalt and nickel from aqueous solutions containing cobalt ions and nickel ions.
Patent CA-2360302-A1 (CA)
Title: Appareil et methode de chauffage a distance par rayonnement de lumiere
Inventor: COUTURE PIERRE
IPC: B64F5/20
Filed: 2000-02-04
Abstract: Appareil et méthode de chauffage à distance par rayonnement de lumière.  L'appareil comprend un support, des lampes à faisceau étroit montées sur le support, chacune des lampes étant apte à  produire un faisceau lumineux ayant un axe central de projection, et des moyens de convergence coopérant avec le support et les lampes pour orienter les lampes de façon à faire converger les axes centraux des faisceaux lumineux vers une zone focale pour chauffer un objet. La méthode comprend les étapes d'alimenter les lampes et d'orienter les lampes au moyen du support de façon à faire converger les axes centraux des faisceaux lumineux produits par les lampes vers la zone focale pour chauffer l'objet.
Patent CA-2361542-A1 (CA)
Title: Chromium-carboxylic acid feed supplement
Inventor: THOMPSON LEIF H
IPC: A23K1/16
Filed: 2000-02-02
Abstract: The combination of a chromium ion and a carboxylic acid ion selected from th e group consisting of a formate ion, a malate ion, and a fumarate ion is an effective feed supplement for ruminant animals and improves their weight gai n, feed efficiency, body composition, and milk production.
Patent CA-2363359-A1 (CA)
Title: Method, computer program product and computer system for a single database system to support multiple application systems
Inventor: MARQUARD ULRICH
IPC: G06F17/30
Filed: 2001-11-20
Abstract: Multiple application systems use a single database system. At least a first application system (901) and a second application system (902) run application services for application system users. The database system (900) has at least a first memory portion (920-1) and a second memory portion (920-2). The memory portions are disjunctive. The database system (900) stores a first assignment of a first predetermined profile (110) to the first memory portion (920-1) and a second assignment of a second predetermined profile (111) to the second memory portion (920-2). The first and second profiles (110,111) are unique and refer to the first and second application systems (901, 902), respectively. The first application system (901) and the second application system (902) access the first memory portion (920-1) and the second memory portion (920-2), through the respective profiles (110, 111).
Patent CA-2364444-A1 (CA)
Title: Surface modification of lamellar particles
Inventor: WELLS ANDREW
IPC: A61K47/48
Filed: 2000-03-03
Abstract: Lamellar particles comprising a biodegradable and biocompatible polymer and carrying a cationic charge on their surface. Methods for preparing these particles and compositions containing them.
Patent CA-2370797-A1 (CA)
Inventor: MCKNIGHT DAVID E
IPC: B65D81/24
Filed: 2002-02-06
Abstract: Packages and methods for protecting oxygen-sensitive products from damage or degradation due to oxygen contamination are provided. The packages contain at least two oxygen scavenging materials having different oxygen scavenging properties, arranged so that oxygen contamination from different sources is effectively eliminated. Preferred packages contain at least one oxygen scavenging material to effectively absorb head space oxygen, and at least one oxygen scavenging material to effectively absorb ingress oxygen.
Patent CA-2371696-A1 (CA)
Title: Composition for an infant formula having a low threonine content
Inventor: SECRETIN MARIE-CHRISTINE
IPC: A23L1/305
Filed: 2000-05-02
Abstract: A composition for an infant formula which comprises a low threonine content; a method of producing the composition;  use of the composition in the manufacture of a medicament or nutritional product for addressing the nutritional needs and providing healthy growth of an infant; and a method of addressing the nutritional needs and providing healthy growth of an infant which comprises administering an effective amount of the composition. A  preferred embodiment of the composition comprises all of: i) acid whey protein or sweet whey protein from which caseino-glyco-macropeptide has been removed; and ii) free arginine; and iii) free histidine; and iv) free tyrosine or free tryptophan or tryptophan rich milk protein or a mixture thereof.
Patent CA-2371986-A1 (CA)
Inventor: AISENBREY THOMAS A
IPC: H01Q9/30
Filed: 2002-02-15
Abstract: Low cost antennas formed of conductive loaded resin--based materials. The conductive loaded resin-based materials are resins filled with conductive materials to provide a material which is a conductor rather than an insulator or body. The conductive materials comprise a resin-based structural material loaded with micron conductive powders or micron conductive fibers to provide a composite which is a conductor rather than an insulator. Virtually any antenna fabricated by conventional means such as wire, strip-line, printed circuit boards, or the like can be fabricated using the conductive loaded resin-based materials. The antennas can be formed using methods such as injection molding, overmolding, or extrusion.
Patent CA-2372278-A1 (CA)
Inventor: QIAN CONNIE R
IPC: C08L23/08
Filed: 2000-05-11
Abstract: The improved green strength, green elongation, and green relaxation properti es of isobutylene based elastomers at elevated temperatures along with improved  aging and barrier properties are achieved by blending semi-compatible, semi- crystalline polymers with the isobutylene elastomers. The improved propertie s are maintained in subsequent rubber compounds containing said blends and are  particularly useful in tire and pharmaceutical container applications.</SDOA B>
Patent CA-2372575-A1 (CA)
Inventor: CULSHAW ANDREW JAMES
IPC: C07C311/44
Filed: 2000-06-02
Abstract: La présente invention concerne des dérivés sulfonylamines et les procédés de production correspondants. L'invention concerne également l'utilisation de ces dérivés comme produits pharmaceutiques, et des compositions pharmaceutiques comprenant ces dérivés.
Patent CA-2372579-A1 (CA)
Inventor: VERBERNE WILHEMUS MARIA JOHANN
IPC: C25D3/56
Filed: 2000-05-04
Abstract: There is disclosed an electroplating bath for depositing zinc/manganese allo ys on a substrate characterized in that it comprises an aqueous bath free or substantially free of ammonium halide and of fluoroborate which is made up from 10-150 g/l, alkali metal salt, 30-90 g/l boric acid, 10-200 g/l water soluble zinc salt, 10-50 g/l water soluble manganese salt, 60-140 g/l alkali  metal gluconate or tartrate and a base e.g. an alkali metal hydroxide to bri ng the pH to the range 6.1-7.1. Passivates are also disclosed.
Patent CA-2374080-A1 (CA)
Title: Method and plant for treating milk
Inventor: KRABSEN ERIK
IPC: A23C9/142
Filed: 2000-05-31
Abstract: A plant and method of treating low-fat milk, such as skim milk, so as to obtain a milk with a low content of spores and bacteria, wherein the milk is subjected to a first microfiltration causing a separation into a first retentate and first permeate, the first permeate being subjected to an additional microfiltration. This double microfiltration ensures that the acceptable limites for bacterial counts in milk products are not exceeded in case of a membrane breakdown.
Patent CA-2376896-A1 (CA)
Inventor: LANGLOIS DANIEL
IPC: G09F19/18
Filed: 2002-03-15
Abstract: The invention relates to portable dynamic display device, which may be used with for instance advertising using multimedia presentations. The device of the invention may be configured to be mounted on a human body and carried from place to place while displaying a video image and playing an audio track.
Patent CA-2380512-A1 (CA)
Inventor: WADE ROBERT K
IPC: G02B6/42
Filed: 2000-05-31
Abstract: L'invention concerne un dispositif de multiplexage par répartition en longueur d'onde (10), qui comprend un réseau de diffraction (18) permettant de combiner une pluralité de faisceaux optiques monochromatiques (24) avec un faisceau optique polychromatique multiplexé. L'amélioration apportée au dispositif de multiplexage par répartition en longueur d'onde (10) réside dans l'utilisation d'une lentille de focalisation/collimatrice optique à diffraction (16), qui permet de collimater la pluralité de faisceaux optiques monochromatiques (24) se déplaçant le long d'une première direction (24') vers le réseau de diffraction (18), et de focaliser le faisceau optique polychromatique multiplexé (26') se déplaçant le long d'une seconde direction (26) depuis le réseau de diffraction (18), la seconde direction (26') étant sensiblement opposée à la première direction (24').
Patent CA-2380766-A1 (CA)
Title: Calcium complex of phosphorus containing diethylenetriamine derivatives
Inventor: PLATZEK JOHANNES
IPC: C07F9/117
Filed: 2000-09-06
Abstract: The invention relates to the calcium complex of[[(4R)-4-[bis[(carboxy-.kappa.O)methyl]amino-.kappa.N]-6, 9-bis[(carboxy-.kappa.O)methyl]-1-[(4,4-diphenylcyclohexyl)oxy]-1-hydroxy-2-oxa-6, 9-diaza-1-phosphaundecan-11-ylic--acid-.kappa.N6,.kappa.N9,.kappa.011]1-oxidato(6-)]-, tetrahydrogen (MS-325) and its salts, pharmaceutical agents that contain these complexes for the production of agents for the reduction of effects that are caused by heavy metals as well as processes for their production.
Patent CA-2382118-A1 (CA)
Title: Electrolytes polymeres solides
Inventor: MUNSHI M ZAFAR A
IPC: H01M50/50
Filed: 2000-08-21
Abstract: L'invention concerne une large plage d'électrolytes polymères solides, caractérisés par une forte conductivité ionique à température ambiante. Ces électrolytes polymères à l'état solide sont appropriés pour être utilisés dans des piles et des batteries électrochimiques. Un électrolyte polymère préféré est un conducteur cationique qui est souple, sec, non collant et se prête à la fabrication économique sous forme de film très mince. Ces compositions d'électrolytes polymères qui présentent une conductivité d'au moins 10?-3¿ à 10?-4¿ S/cm à 25 ·C comprennent un polymère de base ou un mélange de polymères contenant un polymère électriquement conducteur, un sel métallique, un matériau de remplissage inorganique finement divisé et un conducteur ionique finement divisé. Ces nouveaux électrolytes polymères solides peuvent se combiner avec diverses électrodes négatives comme un métal alcalin, un métal terreux alcalin, un métal de transition, des polymères d'insertion ionique, des électrodes inorganiques d'insertion ionique, des électrodes d'insertion de carbone, une électrode d'oxyde d'étain entre autres et diverses électrodes positives comme des polymères d'insertion ioniques et des électrodes inorganiques d'insertion ionique pour fournir des batteries et des condensateurs de grande puissance ayant une charge spécifique (Wh/kg) et une densité d'énergie (Wh/l)(volumétrique) élevées, un cycle de vie élevé, une décharge naturelle faible et assurant une plus grande sécurité.
Patent CA-2386969-A1 (CA)
Title: Vial docking station for sliding reconstitution with diluent container
Inventor: KO KAM
IPC: A61J3/00
Filed: 2002-05-16
Abstract: A vial docking station for simultaneously sliding the spouts of a plurality of liquid medicament vials into an engaged position with matching receptacles of a like plurality of liquid reconstitution diluent bags.
Patent CA-2389019-A1 (CA)
Title: Hygromycin a prodrugs
Inventor: KANEKO TAKUSHI
IPC: C07H15/26
Filed: 2000-09-28
Abstract: This invention relates to compounds of formula (I) and to pharmaceutically acceptable salts and solvates thereof, wherein a, b, X, Y, Z, R1, R2, and R3 are as defined herein. The compounds of formula (I) are antibacterial and antiprotozoal agents that may be used to treat various bacterial and protozoal infections and disorders related to such infections. The invention also relates to pharmaceutical compositions containing the compounds of formula (I) and to methods of treating bacterial and protozoal infections by administering the compounds of formula (I).
Patent CA-2389552-A1 (CA)
Title: Composition pour le traitement des signes cutanes du vieillissement
Inventor: DE LACHARRIERE OLIVIER
IPC: A61K8/72
Filed: 2002-05-28
Abstract: L'invention a trait à une composition comprenant dans un support approprié au moins une substance active sur la trophicité des nerfs cutanés et/ou un neur o- stimulant et/ou un neuro-activateur et/ou un neuromédiateur. L'invention a également trait à l'utilisation dans la préparation d'une composition d'au moins une substance active sur la trophicité des nerfs cutanés et/ou un neuro-stimulant et/ou un neuro-activateur et/ou un neuromédiateur, la substance ou la composition étant destinées à maintenir et/ou à augmenter l'épaisseur de la peau, particulièrement de l'épaisseur de l'épiderme.
Patent CA-2390391-A1 (CA)
Title: Sliding-type magnetic head for magnetooptical recording
Inventor: TAKAHASHI TOMOYUKI
IPC: G11B13/04
Filed: 1993-04-07
Abstract: A magnetic head for magnetooptically recording information on a magnetooptical recording medium in sliding contact therewith has a head body having a sliding sole for sliding contact with a magnetooptical recording medium, a leaf spring, the head body being supported by the leaf spring, and a support member, the leaf spring having an end fixed to the support member. The leaf spring comprises a first spring system joined to the support member, a second spring system extending from the first spring system, and a third spring system extending from a distal end of the sec-ond spring system toward the support member, the head body being supported by the third spring system. The support member has a stopper which holds the distal end of the sec-ond spring system in a position to store a predetermined amount of recovery energy in the leaf spring.
Patent CA-2390801-A1 (CA)
Title: Angular mounted optical connector adaptor frame
Inventor: PETRILLO NICHOLAS P
IPC: H01R13/74
Filed: 2002-06-17
Abstract: An angular mounted optical connector frame. The frame comprises a housing open at a front and a rear to form a central passageway along an axis at an oblique angle with respect to the horizon. A pivot is attached to the housing outer portion forward of the housing rear and has an axis of rotation parallel to the horizon but perpendicular to the axis of the central passageway. A stop having a first flat face is attached to the housing outer portion opposite the pivot and aft of the housing front. The frame may further comprise a latch formed by a base section attached to the housing outer portion opposite the pivot forward of the stop and two spring bars that extend in cantilever fashion around the stop and towards the housing rear. Each spring bar has a catch extending away from the stop mounted aft of the base section but forward of its first flat face. The frame may also comprise first and second housings, each having a base, side walls, and a front, joined at the bases thereof to form a single component.  The bases and fronts of both the first and second housings are open to first and second cavities formed by the side walls of the first and second housings respectively. A first ridge protrudes from the first housing and defines a mounting notch between itself and the first housing side walls. A second ridge protrudes from the second housing and defines a recession therein for receiving a fastener.
Patent CA-2391154-A1 (CA)
Title: A method of molding a tire and mold therefore
Inventor: RATLIFF BILLY JOE JR
IPC: B60C11/01
Filed: 1999-11-24
Abstract: A tire molding method is disclosed wherein a segmented mold (2) has lugs (40 ) in the shoulder regions of the segments (4) with complimentary lug extension s (30) in the sidewall forming annular rings (6, 8). The lug extensions (30) align with and form the appearance of a lug (40) that extends radially inwar d well into the sidewall of the tire (20). The resultant tire (20) and the mol d (2) for making the tire (20) are less costly to fabricate than prior art segmented molds.
Patent CA-2391576-A1 (CA)
Title: Paper making processes using enzyme and polymer combinations
Inventor: BARCLAY RICHARD L
IPC: D21H17/37
Filed: 2000-11-14
Abstract: Methods of making paper or paperboard are described. In one method, at least one cellulytic enzyme composition and at least one cationic polymer composition are introduced to a paper making pulp at about the same time to form a treated pulp. The pulp may also be treated with at least one cationic starch. The resulting pulp is formed into a sheet of pulp. Other paper making processes are also described. A paper making apparatus is also described for carrying out the methods. Paper and paperboard made according to the methods are also described.
Patent CA-2394197-A1 (CA)
Title: Acupuncture needle
Inventor: COSTA DOS SANTOS PAULO DE TARS
IPC: A61N5/06
Filed: 2001-04-25
Abstract: The invention relates to an acupuncture needle comprising a holding end and a piercing end. Said needle consists of a hollow needle body (2) provided with a light guide (3) coaxially placed therein, of an absorption surface or discharge surface for biophoton radiation situated on the distal piercing end of the needle (1), and of a prism (4), which is located on the proximal holding end of the needle (1), has a 180~ deflection and is connected to the light guide (3) in a light-conductive manner.
Patent CA-2395625-A1 (CA)
Title: Progenitor cell preservation factors and related methods and products
Inventor: COLUCCI M GABRIELLA
IPC: C12N5/0789
Filed: 1999-12-30
Abstract: Disclosed is the FRIL family of progenitor cell preservation factors and nucleic acids encoding the same. FRIL family members preserve progenitor cel ls both in vivo and ex vivo. FRIL family members find use as therapeutics for alleviating and/or reducing the hematopoietic progenitor cell-depleting activity of many cancer therapeutics. FRIL family members are also useful fo r isolating rare, primitive progenitor cells.
Patent CA-2396271-A1 (CA)
Title: A capacitor element for a power capacitor, a power capacitor comprising such element and a metallized film for a power capacitor
Inventor: ERIKSSON ESBJORN
IPC: H01G4/005
Filed: 2001-01-11
Abstract: A capacitor element (20) for a power capacitor with a dielectric film layer (3) and an electrode layer arranged on each flat side of the film layer, which electrode layers are divided into at least three metallized areas (4, 9, 10), separated from each other, in order to form an inner series connection arranged to conduct a load current, of which three areas at least one is divided into segments (5) separated by non-metallized sections (6), and at least one bridge (7) arranged to electrically connect two of the segments together. In accordance with the invention the bridge is so arranged that, in the area divided into segments, the load current appears substantially only in the segments. The invention also relates to a power capacitor with such a capacitor element and also a metallized tape for such a power capacitor.