baber/WOPTO huggingface dataset:
Patent CA-2290875-A1 (CA)
Inventor: NUDELMONT GEORGETTE
IPC: H02G3/12
Filed: 1999-12-01
Abstract: L'appareil (1) présente une face avant (11) et porte au moins un moyen de fixation (4) adapté à coopérer, dans une position active, avec un rebord (21) du support (2) pour assurer le maintien dudit appareil (1) dans ce support. Ledit moyen de fixation (4) peut être retiré de ladite position active en introduisant un outil de démontage (3) dans une lumière (18) prévue à cet effet dans la face avant (11) de l'appareil (1). Ledit moyen de fixation (4) a une extrémité libre disposée près de la face avant (11) et présente un plan incliné (44) tel que le mouvement de l'outil (3) induise un mouvement suivant une direction orthogonale de l'extrémité libre dudit moyen de fixation (4) tendant à l'écarter de sa position active en direction de sa position de retrait.
Patent CA-2292247-A1 (CA)
Inventor: ALBERT KENNETH STEPHEN
IPC: A61K9/16
Filed: 1999-12-10
Abstract: A controlled-release Galenical preparation of pharmaceutically acceptable Diltiazem including the pharmaceutically acceptable salts thereof, suitable for evening dosing every 24 hours containing from about 120 mg to about 540 mg or more of the form of Diltiazem with excipients to provide controlled (sustained) release of the form of Diltiazem from the preparation for providing a Cmax of Diltiazem in the blood at between about 10 hours and about 15 hours (Tmax) after administration of the preparation, the preparation being in a sustained-release dosage form in which the Diltiazem is adapted to be control released after administration of the preparation over a period of time and being adapted to release the Diltiazem (i) into an aqueous medium at the following rates measured using the method of United States Pharmacopoeia No. XXIII at 100 rpm in 900 ml of water: (a) between about 1% and about 15% after 2 hours; (b) between about 7% and about 35% after 4 hours; (c) between about 30% and about 58% after 8 hours; (d) between about 55% and about 80% after 14 hours; and (e) and in excess of about 75% after 24 hours. and/or (ii) into a buffered medium having a pH between about 5.5 and about 6.5, at the following rates measured using the method of United States Pharmacopoeia No. XXIII at 100 rpm in 900ml of the buffered medium: (a) between about 1% and about 25% after about 2 hours; (b) between about 7% and about 45% after about 4 hours; (c) between about 30% and about 68% after about 8 hours; (d) in excess of about 75% after about 24 hours.
Patent CA-2293919-A1 (CA)
Title: Bag for accommodating a first substance to be inserted, in particular, into the human or animal body
Inventor: SCHWIETZ HORST
IPC: B65D33/36
Filed: 1999-12-31
Abstract: A bag is proposed for accommodating a first substance to be inserted in particular in the human or animal body, having at least one jacket sealed on all sides and a piercing device attached to the jacket. The piercing device thereby has means for piercing the at least one jacket.      A receptacle is disposed on the piercing device.
Patent CA-2296395-A1 (CA)
Title: Water-stabilized organosilane compounds and their use
Inventor: BERKNER JOACHIM
IPC: C07F7/18
Filed: 1998-07-17
Abstract: The composition formed by mixing an organosilane with an organic carbonate. Water-stabilized organosilane compounds. A water stable composition made from the organic carbonate and organosilane composition and water. A method of treating a substrate by mixing or contacting the substrate with the product, compound, or composition of this invention for a period of time sufficient for treatment of the substrate. A treated substrate having adhered thereto the product, compound, or composition of this invention. A method of dyeing and treating a substrate. A method of antimicrobially treating a food article. A method of antimicrobially coating a fluid container. A method of antimicrobially coating a latex medical article.
Patent CA-2307391-A1 (CA)
Title: A process for the preparation of chiral imidazolinone herbicides
Inventor: WEPPLO PETER JOHN
IPC: A01N43/50
Filed: 2000-05-01
Abstract: There is provided a process for the preparation of essentially enantiomerically pure imidazolinone herbicides having the R-configuration via (R)2-amino-2,3-dimethylbutyramide.
Patent CA-2308366-A1 (CA)
Inventor: WOOLLEY ADAM T
IPC: C08F2/58
Filed: 1998-11-06
Abstract: A capillary array electrophoresis (CAE) micro-plate with an array of separation channels (50) connected to an array of sample reservoirs (101) on the plate. The sample reservoirs (101) are organized into one or more sample in-jectors (100-116). One or more waste reservoirs are provided to collect wastes from reservoirs in each of the sample in-jectors. Additionally, a cathode reser-voir (120) is also multiplexed with one or more separation channels. To complete the electrical path; an anode reser-voir (180) which is common to some or all separation channels is also provided on the micro-plate. Moreover, the chan-nel layout keeps the distance from the anode to each of the cathodes approxi-mately constant.
Patent CA-2308457-A1 (CA)
Inventor: ZIEGENBEIN RANDALL C
IPC: G01S7/52
Filed: 1999-08-25
Abstract: An ultrasonic imaging method, and apparatus in which a reference waveform that is substantially free of echoes are modified to be equal to a weighted sum of the reference waveform, the filtered signals from the transducing elements (64) which transmit the ultrasonic waves, and receive the reflected echoes.  The modified waveform is then subtracted from the transducer signals to remove ringdown signals, and provide a displayed image which is substantia lly free of ringdown artifacts (84).
Patent CA-2308603-A1 (CA)
Inventor: KITA KENJIRO
IPC: A43B13/18
Filed: 2000-05-16
Abstract: A midsole assembly for an athletic shoe comprises an upper midsole 3a and a lower midsole 3b formed of soft elastic material and a corrugated sheet 4 having a heel portion 4a formed with corrugation. The corrugated sheet 4 is interposed between the upper and lower midsoles 3a, 3b. Upwardly and downwardly extending walls 6, 7 and 8 are formed at the medial and lateral sides of the corrugated sheet 4. Thereby, transverse or lateral deformation of the heel portion of the midsole 3 can be securely prevented and running stability can be further improved.
Patent CA-2309132-A1 (CA)
Inventor: HACKING CORY L
IPC: G06F17/21
Filed: 1998-10-02
Abstract: A data management system user interface allows users to enter, store, retrieve, and display multiple, related groups of information in a single document. The interface loads document data (402) into a separate template (403) which defines various fields, and the interface determines the fields that should be displayed based on user supplied information. The user enters an unlimited amount of data into each field, creating a free-flowing document.  The user can create groups of entries for each field. The interface also contains a data validation and error correction feature that provides automatic correction, and allows the user to save a draft document with a list of errors for future correction.
Patent CA-2309355-A1 (CA)
Inventor: NUTTALL PATRICIA ANNE
IPC: C12R1/19
Filed: 1998-11-12
Abstract: The present invention relates to tissue cement proteins produced by certain species of blood-feeding ectoparasites. These proteins and compositions comprising these proteins are particularly useful for the temporary or permanent bonding of animal tissues to each other or to other biomaterials. The present invention also relates to the use of tissue cement proteins in the production of vaccines that protect animals against the bite of blood-sucking ectoparasites and the transmission of viruses, bacteria and other pathogens by such ectoparasites.
Patent CA-2311635-A1 (CA)
Title: Method for updating data records in communication systems
Inventor: MERSCH NORBERT
IPC: H04Q3/00
Filed: 1998-11-03
Abstract: Due to the updating procedure of the data banks of a distributed data base in communication networks, the central processors arranged in the nodes of the communication network are especially heavily burdened. In order to achieve a more efficient updating, it is inventively proposed to split the updating process into a two-stage method, whereby the first stage is out-sourced onto peripheral processors and the second stage is run on the central processor.
Patent CA-2313666-A1 (CA)
Inventor: BULATOVIC SRDJAN M
IPC: B03D1/01
Filed: 2000-07-06
Abstract: A method for recovering petalite from a mixture comprising petalite and feldspar minerals comprises the steps of forming an aqueous slurry of the mixture and adding to the slurry a depressant selected from the group consisting of alkaline earth metal chlorides, alkali metal chlorides, and mixtures thereof. Next, a collector comprising a quaternary ammonium salt is added to the slurry. The slurry is then subjected to a froth flotation process and petalite that is substantially free of feldspar minerals is selectively recovered from the flotation process.
Patent CA-2316272-A1 (CA)
Title: Preparation destinee a un traitement dentaire
Inventor: BORNSTEIN ROLF
IPC: A61K6/898
Filed: 1999-01-07
Abstract: L'invention concerne une préparation utilisée dans un traitement chimico-mécanique de caries. Cette préparation se présente sous la forme d'un liquide dissolvant de caries à deux composantes dont l'une est de l'hypochlorure de sodium et l'autre une substance apte à réduire l'effet agressif de l'hypochlorure de sodium sur les muqueuses. L'autre composante est un gel qui consiste principalement en une substance gel dépourvue d'acides aminés ou une substance gel mélangée à au moins un acide aminé.
Patent CA-2317126-A1 (CA)
Title: Container for an inhalation anesthetic
Inventor: CHANG STEVEN H
IPC: A61J1/00
Filed: 1999-01-08
Abstract: A pharmaceutical product. The pharmaceutical product includes a container constructed from a material containing one or more of polypropylene, polyethylene, and ionomeric resins. The container defines an interior space. A  volume of a fluorether-containing inhalation anesthetic is contained in the interior space defined by the container.
Patent CA-2318527-A1 (CA)
Inventor: MARTIN RICHARD
IPC: C07C311/21
Filed: 1999-01-19
Abstract: The present invention relates to a pharmaceutical composition comprising as an active ingredient a compound of formula (I), wherein Ring A is an aromatic or a heterocyclic ring; Q is a bond, carbonyl, lower alkylene, lower alkenylene, -O-(lower alkylene)-, etc.; n is 0, 1 or 2; Z is oxygen or sulfur, W is oxygen, sulfur, -CH-CH-, -NH- or -N-CH-; R1, R2 and R3 are the same or different and are hydrogen, halogen, hydroxyl, a substituted or unsubstituted lower alkyl group, a substituted or unsubstituted lower alkoxy group, a substituted or unsubstituted amino group, etc.; R4 is tetrazolyl, carboxyl group, amide or ester; R5 is hydrogen, nitro, amino, hydroxyl; lower alkanoyl, lower alkyl, etc.; R6 is selected from (a) a substituted or unsubstituted phenyl group, (b) a substituted or unsubstituted pyridyl group, (c) a substituted or unsubstituted thienyl group, (d) a substituted or unsubstituted benzofuranyl group, etc.; or a pharmaceutically acceptable salt thereof.
Patent CA-2318706-A1 (CA)
Title: Electronic drawing viewer
Inventor: CHIN RICK
IPC: G06F3/0486
Filed: 2000-09-13
Abstract: Provided herein is a computer-based system for viewing a two-dimensiona l electronic drawing, including processes for pointing to similar components i n different views, animation of views, hyperlinking components between views and virtual  folding of an electronic drawing.
Patent CA-2319023-A1 (CA)
Title: Frozen aerated confectionery product containing patterns, method and apparatus for producing the same
Inventor: FRENCH WILLIAM
IPC: A23L11/30
Filed: 1999-02-12
Abstract: An ice confectionery article such as coated frozen stick-bar and similar products is made by co-extrusion of aerated ice confectionery with multiple thin patterns of an inclusion material of texture different from that of the aerated ice confectionery, for example crispy patterns such as fat-based or their inclusion ingredients in a variety of well controlled shapes and orientations by means of a former provided with a rotating and pulsed spindle and nozzle assembly.
Patent CA-2320501-A1 (CA)
Title: Coated lithium mixed oxide particles, and their use ii
Inventor: OESTEN RUDIGER
IPC: H01M4/62
Filed: 2000-09-22
Abstract: The invention relates to polymer-coated lithium mixed oxide particles for improving the properties of electrochemical cells.
Patent CA-2321111-A1 (CA)
Title: One-dimensional compound arrays and a method for assaying them
Inventor: SCHWABACHER ALAN W
IPC: C12Q1/68
Filed: 1999-02-19
Abstract: A method for the solid-phase synthesis of combinatorial libraries on a one-dimensional support, such as a thread, is provided. The method involves the cyclic permutation of structural features along the thread, in such a way that different structural features are repeated at a characteristic fixed frequencies along the thread. The thread is processed so as to generate a signal proportional to the activity of the compounds in the library, and the thread is then assayed by being drawn through an appropriate detector. The resulting time-domain signal is processed by Fourier transformation. Spikes in the frequency domain of the processed signal indicate the frequency at which structural features that contribute to the activity were created on the thread.
Patent CA-2322874-A1 (CA)
Title: Optical translation measurement
Inventor: KINROT OPHER
IPC: G06F3/033
Filed: 1999-03-09
Abstract: A method for determining the relative motion of a surface with respect to a measurement device comprising: illuminating the surface with incident illumination; detecting illumination reflected from the surface to form at least one detected signal; and determining the amount of relative motion parallel to the surface from said at least one detected signal, characterized in that said determining includes correcting for the effects of relative motion perpendicular to the surface.
Patent CA-2323422-A1 (CA)
Inventor: TURNER ANDREW TIMOTHY
IPC: C07D401/12
Filed: 1999-03-11
Abstract: L'invention concerne un procédé pour la préparation d'un composé de formule (I), dans laquelle R¿1?, R¿2?, R¿3? et R¿4? représentent a) (R¿1?=CH¿3?; R¿2?=OCH¿3?; R¿3?=CH¿3?; R¿4?=OCH¿3?) ou b) (R¿1?=CH¿3?; R¿2?=OCH¿2?CF¿3?; R¿3?=H; R¿4?=H) ou c) (R¿1?=OCH¿3?; R¿2?=OCH¿3?; R¿3?=H; R¿4?=OCHF¿2?) respectivement et les sels pharmaceutiquement acceptables associés. Ce procédé consiste à faire réagir un composé de formule (II), dans laquelle R¿1?, R¿2?, R¿3? et R¿4? représentent a) (R¿1?=CH¿3?; R¿2?=OCH¿3?; R¿3?=CH¿3?; R¿4?=OCH¿3?) ou b) (R¿1?=CH¿3?; R¿2?=OCH¿2?CF¿3?; R¿3?=H; R¿4?=H) ou c) (R¿1?=OCH¿3?; R¿2?=OCH¿3?; R¿3?=H; R¿4?=OCHF¿2?) respectivement avec un sel de perborate dans un diluant liquide à un pH allant de 7,5 à 14 à une température comprise entre 0 ·C et le point d'ébullition du diluant liquide utilisé.
Patent CA-2324176-A1 (CA)
Inventor: FELLOWS EUGENE
IPC: G16H20/13
Filed: 2000-10-23
Abstract: A will call system for automating the management of storage and retrieval of items, preferable medical prescriptions. The automated system provides informational control of all items in the system. The automated will call monitors the length of time an item remains in the system, and into which location an item is placed. An article sensor provides absolute confirmation that an item has been placed or removed from a designated location in the storage units. The automated will call system uses a controller to permit users to monitor and optimize the storage and retrieval procedures.
Patent CA-2325297-A1 (CA)
Title: Die wall lubrication method and apparatus
Inventor: ZIANI ABDELOUAHAB
IPC: B30B15/00
Filed: 2000-11-02
Abstract: A method of lubricating the wall surfaces of a die cavity used in powder metallurgy involves spraying the wall surfaces with tribocharged particles of a lubricant material. The method is carried out by means of an apparatus centered about a plug member which has a three-dimensional shape conforming generally to that of the article to be formed. The plug member is slightly smaller than the article so that when the plug member is inserted into the die cavity there is a small, but uniform, gap created between the outer wall surfaces of the plug member and the walls of the die cavity. The plug member is secured to a closing plate which can be inserted into the die cavity so as to be sealed therewith. The closing plate is provided with vent holes and the plug member has a plurality of spaced apart tubes extending therethrough, which tubes exit at one or more of the wall surfaces of the plug member. The lubricant material is fed using an inert gas under pressure through tubing which tribocharges the lubricant particles and the tribocharged particles are sprayed from the tubes in the plug member into the gap so that they are electrostatically attracted to the walls of the die cavity and adhere thereto.  Any excess gas and lubricant exits the gap through the vent holes in the closing plate. A uniform thin coating of lubricant is created on the walls of the die cavity. The green density of the article formed in the die is greater, and the ejection force required to remove the formed article from the die cavity is less, than with existing methods and apparatus.
Patent CA-2326736-A1 (CA)
Title: Method and apparatus for preparing food products for further processing
Inventor: JARA BRUCE C
IPC: A23L5/10
Filed: 1999-04-01
Abstract: In a method of preparing soft or sticky food products for further processing, the food products are heated from below for setting a surface layer of the food products which forms a crust holding and supporting the food products during further processing. An apparatus for performing this method comprises a belt conveyor having a conveyor belt for conveying the soft or sticky food products along a path upstream of the further processing, and heating element positioned below and on both sides of the conveyor belt in the path upstream of the further processing. The heating elements heat the soft or sticky food products on the conveyor belt from below and laterally for forming a crust which is able to hold and support the food products during the further processing.
Patent CA-2332079-A1 (CA)
Title: Fuel cell system
Inventor: MATEJCEK LOTHAR
IPC: H01M8/04186
Filed: 2001-01-23
Abstract: A fuel cell system is described whose fuel cell is driven with a methanol-water mixture. The problem with such systems is that at the outlet from the cathode, as a result of the chemical reaction in the fuel cell, carbon dioxide is present which must be removed from the anode cycle. The previously known systems, however, have the disadvantage that water and methanol are also discharged simultaneously with the discharge of CO2 in so-called vapor separators, and therefore are no longer available as energy carriers. Therefore, systems have already been proposed in which the liquid-vapor mixture is cooled before entering the vapor separator. In addition, combinations of several vapor separators are proposed. The present invention is related to this and proposes that the gas containing methanol emerging from a high temperature vapor separator be fed via a branch-stream cooler to the liquid accumulation of a low temperature vapor separator in a low temperature path. At this time the methanol there passes essentially over into the liquid phase.
Patent CA-2332118-A1 (CA)
Title: Systeme de correlation et de reconnaissance d'image
Inventor: MANICKAM SWAMI
IPC: G06K9/68
Filed: 1999-05-18
Abstract: L'invention concerne un système de reconnaissance d'image numérique, associant une corrélation clairsemée à une image en pyramide, de manière à réduire le nombre de pixels utilisés dans une corrélation, et assurant une reconnaissance efficace d'un modèle (100) d'image de référence, sans corrélation exhaustive de tous les pixels dans ledit modèle (100. Un ensemble optimal (112) de pixels clairsemés est sélectionné à partir des pixels du modèle (100) d'image de référence par corrélation de ce modèle avec une scène (102) d'image de recherche à rechercher. Cet ensemble de pixels clairsemés comprend les pixels qui définissent le mieux les caractéristiques sensibles de corrélation du modèle (100) de l'image de référence. En déterminant l'accumulation de pixels clairsemés au niveau d'un point optimal, on optimise la performance sans compromettre la précision de la reconnaissance. L'ensemble optimal de pixels clairsemés est ensuite corrélé avec les pixels de la scène d'image de recherche, par l'intermédiaire d'une série de transformations, de façon à correspondre au modèle (100) d'image de référence de la scène (102) d'image de recherche.
Patent CA-2335443-A1 (CA)
Title: Brouette avec brancards a angle variable
Inventor: CHARTIER ALBERT JR
IPC: B62B1/18
Filed: 2001-03-12
Abstract: Dans une brouette conventionnelle on sait que lors de son déchargement il faut lever les brancards plus haut que la hauteur des épaules et changer la positions des mains sur les poignes des brancards.ceci est une manoeuvre astreignante.De plus il est très difficile avec une brouette conventionnelle de la décharger dans les pentes.      Dans la présente invention un mécanisme de pivot installé sur les brancards près de la cuve de la brouette. Permet d'incliner et de verrouillé les brancards à diverse positions
Patent CA-2335617-A1 (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: MYERS MAUREEN W
IPC: A61K31/52
Filed: 1999-06-24
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 virus.  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 mutation patterns for known anti-HIV drugs, or by determining the mutation pattern for a new drug.
Patent CA-2336131-A1 (CA)
Inventor: KATO RYOCHI
IPC: G08B13/26
Filed: 1999-06-23
Abstract: A reliable fence sensor that requires neither current for generating electric fields nor infrared rays. This sensor comprises a detection electrode (8), a reference electrode (9) insulated from the detection electrode (8), a charging member (4) insulated from the detection electrode (8) and the reference electrode (9) and consisting of a conductor located at least in part in the effective area of the detection electrode (8), and a detector circuit (20) which detects the change in the capacitance between the detection electrode and the reference electrode because of the existence of an object to be detected.
Patent CA-2338177-A1 (CA)
Title: Textile complex for making clothes for protection against heat
Inventor: LANIER THIERRY
IPC: A41D31/00
Filed: 1999-07-23
Abstract: A textile complex is provided including at least a fabric, a textile lap, made of inflammable material, designed to form the external surface of the complex, and a comfort and hygiene lining designed to form the complex internal surface. On the fabric internal surface and/or the lining external surface folds are provided having substantially the same orientation with respect to each other, fixed on the fabric and/or the lining, and defining between the fabric and the lining air-filled passages.