baber/WOPTO huggingface dataset:
Patent CA-2166618-C (CA)
Inventor: FAHLGREN CHRISTER
IPC: D21C1/04
Filed: 1994-07-05
Granted: 2001-04-24
Abstract: A method of manufacturing chemical pulp out of comminuted cellulosic fibre m aterial comprising digesting the fibre material with digestion liquid without preceding peroxide stage. According to the inventio n the comminuted fibre material is treated in at least o ne stage prior to said digestion, in the presence of a liquid containing at least one  compound having the ability to form complexes with meta ls existing naturally in the fibre material.
Patent CA-2171323-C (CA)
Title: Process for producing flat or curved glass plates
Inventor: SEIDEL HORST
IPC: C03C21/00
Filed: 1995-06-23
Granted: 2006-02-07
Abstract: Glass plates are thermally or chemically tempered to increase flexural bending strength. The tempered plates are subsequently subjected to a heat treatment in order to lower the possibility of spontaneous breakage of the glass plates.  According to the method according to the invention the glass plates are tempered at least twice and again heat-treated. At least the second heat treatment takes place at higher temperatures than were used previously. The treated glass plates have increased flexural bending strength and reduced tendency to spontaneous breakage.
Patent CA-2180225-C (CA)
Inventor: LOUGHNER DANIEL LOUIS
IPC: A01N37/38
Filed: 1996-06-28
Granted: 2001-05-29
Abstract: A method for controlling phytopathogenic fungi comprises applying a selected fungicidally active N-acetonylbenzamide compound and a second fungicidally active compound selected from the group consisting of manganese-zinc ethylenebis(dithiocarbamate), manganese ethylenebis(dithiocarbamate), zinc ammoniate ethylenebis(dithiocarbamate), zinc ethylenebis(dithiocarbamate), 2-cyano-N-((ethylamino)calborlyl)-2-(methoxyimino)acetamide, and (E,Z) 4-(3-(4-chlorophenyl)-3-(3,4-dimethoxyphenyl)acryloyl) morpholine to plant seed, to plant foliage or to a plant growth medium and provides higher fungicidal activity thanseparate use of the same compounds.
Patent CA-2183627-C (CA)
Title: Dispositif de filage
Inventor: SCHWENNINGER FRANZ
IPC: B29C48/30
Filed: 1995-11-27
Granted: 2006-09-19
Abstract: L'invention concerne un dispositif de filage permettant d'effectuer le processus par oxyde d'amine selon le procédé de filage au sec et/ou au mouillé, qui comprend: une filière pourvue d'orifices pour extruder les filaments, un dispositif de soufflage servant à refroidir les filaments extrudés immédiatement après leur sortie des filières, un réservoir contenant un liquide de bain de filage, un élément de liage prévu dans le liquide du bain de filage pour lier les filaments extrudés, et une fente d'aération définie comme représentant l'écart entre la filière et la surface du liquide du bain de filage. Ce dispositif de filage se caractérise en ce que l'élément de liage se trouve à une distance de la filière telle que l'angle (.alpha.) formé par les filaments par rapport à la perpendiculaire sur la surface du liquide du bain de filage mesure au plus 45~, et que la relation 0,1 + 0,005l <= 0,7.d¿0?.(h-l)/h soit satisfaite, relation dans laquelle d¿0? désigne l'écart (mm) entre un orifice d'extrusion et l'orifice d'extrusion qui lui est adjacent, h désigne l'écart (mm) entre l'élément de liage et la filière, et l désigne la fente d'aération (mm), 0,4 mm étant <= d¿0? <= 2 mm, et 0 mm étant < 1 < 60 mm.
Patent CA-2184628-C (CA)
Title: Conditioning and detergent composition for hair
Inventor: CERVANTES FREDERIC
IPC: A61K8/49
Filed: 1996-08-30
Granted: 2000-01-04
Abstract: A hair conditioning and cleansing compsn. comprises, in an aq. medium, (A) a conditioner compsn. comprising (i) a 14-22 C fatty alcohol, (ii) a quat. ammonium salt as cationic surfactant, and opt. (iii) a cationic silicone; (B) a washing base comprising (i) a nonionic surfactant of the alkylpolyglycoside type and opt. (ii) an amphoteric or zwitterionic surfactant, and (C) a stabilising system comprising (i) a glycol mono- and/or di-stearate and (ii) a crosslinked polymer of methacryloyloxyethyl trimethyl ammonium chloride.
Patent CA-2188111-C (CA)
Inventor: DUSSERRE-TELMON GUY FRANCK PAU
IPC: F16C33/66
Filed: 1996-10-17
Granted: 2006-04-25
Abstract: Bearing with drainage of lubrication oil. For a ball bearing, the rings (16, 17) are provided with races (18, 19) with a conical-shaped cross-section which the balls (20) contact at pairs of side contact points. The central circumference (21, 22) of each ring (16, 17) is free; cooling oil drillings (23, 24) are drilled in it. This arrangement gives better oil circulation characteristics, thus improving the bearing efficiency and less heat is dissipated. Thus higher speed can be expected. The drillings (24) responsible for drainage are inclined in the direction of rotation in order to facilitate drainage outside the roller bearing.
Patent CA-2194863-C (CA)
Inventor: SCHULTZ HORST
IPC: A47G7/06
Filed: 1995-07-11
Granted: 2006-09-12
Abstract: Un récipient utilitaire (1) comprend une partie de retenue (4) située entre un élément formant pied (3) et une partie formant récipient (2). Le raccord (4) comprend une goupille (5) au moins partiellement conique montée sur la partie formant récipient (2) et une cavité (6) logeant le têton (5), ménagée dans l'élément formant pied (3). Afin de rendre la manipulation du récipient (1) plus aisée, de prévenir des dommages accidentels causés par les utilisateurs et d'assurer nonobstant une fixation fiable de la partie formant récipient (2) à l'élément formant pied (3), la cavité (6) comprend des organes de retenue (7) guidés mobiles dans une direction inclinée par rapport à son axe longitudinal et qui accrochent au moins une partie de la zone conique du têton (5) lorsque celui-ci est introduit dans la cavité (6).
Patent CA-2196022-C (CA)
Inventor: MCNULTY KENNETH J
IPC: B01D53/18
Filed: 1997-01-27
Granted: 2000-10-17
Abstract: An integral collector-distributor device including chimney hats and adapted for use in a gas-liquid exchange column to promote radial mixing of a liquid on a distributor tray surface. The collector-distributor device includes a tray having a tray surface adapted to extend generally horizontally across the cross-sectional area of the column to collect downwardly flowing liquid. A plurality of gas risers on the tray permit the upward movement of an upwardly flowing gas through the tray, and a plurality of liquid distributors permit the generally uniform distribution of the collected downwardly flowing liquid to a lower section of the column. A plurality of chimney hats, each having an upper surface and a one and other end, extend over and above at least a portion of the gas risers, are angularly inclined from the horizontal, or are horizontal, collect downwardly flowing liquid on the upper surface and permit the collected liquid on the upper surface to flow away from the point of liquid collection to another section of the tray to promote improved liquid mixing across the tray surface and to reduce liquid concentration gradients on the tray surface. The chimney hats are of a selected width, wider that the width of the gas risers, to provide for minimal space between each adjacent chimney hat. The wide chimney hats, particularly where horizontal, may also be of different selected vertical heights to permit the upward flow of gas.
Patent CA-2198358-C (CA)
Title: Ship based system for compressed natural gas transport
Inventor: CRAN JAMES A
IPC: F17C1/00
Filed: 1996-10-28
Granted: 2007-12-18
Abstract: A ship based system for compressed natural gas transport that utilizes a ship having a plurality of gas cylinders. The invention is characterized by the plurality of gas cylinders configured into a plurality of compressed gas storage cells. Each compressed gas storage cell consists of between 3 and 30 gas cylinders connected by a cell manifold to a single control valve.  A high pressure manifold is provided including means for connection to shore terminals. A low pressure manifold is provided including means for connection to shore terminals. A submanifold extends between each control valve to connect each storage cell to both the high pressure manifold and the low pressure manifold. Valves are provided for controlling the flow of gas through the high pressure manifold and the low pressure manifold.
Patent CA-2201571-C (CA)
Title: Reagent test strip for blood glucose determination
Inventor: SMITH JOHN L
IPC: G01N33/52
Filed: 1997-04-02
Granted: 2007-03-27
Abstract: A reagent test strip is adapted for use in a blood glucose meter. A sample of whole blood is applied to one surface of a matrix on the strip and the meter measures the reflectance of the opposite surface of the matrix at about 635 nm and 700 nm and calculates from the reflectances the concentration of glucose in the sample. The portion of the applied sample that penetrates the matrix and is visible from the testing surface does not absorb to any appreciable extent at 700 nm. Nevertheless, the glucose-containing sample interacts with the components of the reagent-containing matrix to cause a change in reflectance at 700 nm that simulates the effect of the blood color. As a result, the strip can be used in meters that measure glucose concentration in whole blood samples in the presence of optically visible hemoglobin.
Patent CA-2207786-C (CA)
Inventor: CURRIE NEIL R
IPC: B62M1/24
Filed: 1997-06-13
Granted: 2003-05-13
Abstract: The present invention provides a human powered velocipede drive providing rotary output. The velocipede drive is mounted on a bicycle to providerotational movement to a front drive wheel of the bicycle thereby propelling thebicycle over the ground. The velocipede drive comprises a seat mounted on the bicycle, a slider guide mounted on the hub of the front wheel, a slider mounted on the slider guide for movement thereover, foot pedals fixed on the slider, a rotatably mounted driven member mounted on the hub of the drive wheel, an elongate flexible drive member for imparting forward rotational movement to the driven member when moved from a retracted position to an extended position, and biasing means for biasing the elongate flexible member in the retracted position.
Patent CA-2211722-C (CA)
Inventor: VOSS BODIL
IPC: C07C43/04
Filed: 1996-01-29
Granted: 2001-05-29
Abstract: L'invention décrit un procédé de préparation d'éther diméthylique de qualité carburant à partir d'un hydrogène et d'oxydes de carbone contenant un gaz de synthèse, lequel est converti en un gaz de production mixte d'éther diméthylique, de méthanol et d'eau dans au moins un réacteur catalytique en présence d'un catalyseur intervenant à la fois dans la synthèse du méthanol et dans sa déshydratation. Le gaz de production mixte est refroidi de façon à ce que l'on obtienne une phase liquide contenant le méthanol, l'éther diméthylique et l'eau produits, et une phase gazeuse contenant un gaz de synthèse non converti et une partie de l'éther diméthylique produit, ledit procédé comprenant d'autres étapes de séparation de la phase liquide et de la phase gazeuse. On fait passer le produit de la phase liquide dans une première unité de distillation dans laquelle le flux supérieur du produit, contenant de l'éther diméthylique et du méthanol, est distillé et le fond du flux du produit, contenant du méthanol et de l'eau, est retiré. On fait passer ensuite le fond du flux du produit dans une deuxième unité de distillation pour distiller un flux contenant du méthanol. On introduit alors ce méthanol dans une unité de lavage par purge. On lave le produit de la phase gazeuse avec le méthanol dans une unité de lavage par purge et on enlève un flux de lavage d'éther diméthylique et de méthanol de l'unité. Une partie du méthanol contenu dans le flux de lavage est convertie en éther diméthylique et en eau dans un réacteur de déshydratation catalytique au contact d'un catalyseur de déshydratation. On retire un flux de produit d'éther diméthylique, d'eau et de méthanol non converti du réacteur de déshydratation, et on combine le flux supérieur du produit provenant de la première unité de distillation avec le flux du produit émanant du réacteur de déshydratation afin d'obtenir un flux de produit combiné d'éther diméthylique de qualité carburant.
Patent CA-2216234-C (CA)
Inventor: LIEDING ROBERT K
IPC: B60P7/10
Filed: 1997-09-23
Granted: 2002-02-26
Abstract: A system provides self locking stakes for a  load  carrying  vehicle  which  includes  a  load carrying surface on the vehicle with an opening therein for receiving a stake.  Each elongated stake has an upper end for retaining a load on the vehicle and a  lower end adapted to be received  in the opening.  A notch on a side of the lower end of the stake has a height at least equal to the thickness of the load carrying surface.  A spring carried on either the surface or the stake provides a biasing force urging the stake toward the side provided with the notch, so that the notch engages an edge of the opening thereby securing the stake on the vehicle. Preferably the spring is in the form of an elongated wire spring attached to the stake so that the stake can be removed by manually pushing the stake against the bias of the spring and then extracting the stake.
Patent CA-2216533-C (CA)
Title: Method and apparatus for rate governing communications
Inventor: HANSEN MITCH
IPC: H04W4/24
Filed: 1996-12-12
Granted: 2002-05-07
Abstract: A system including a rate governor is provided for monitoring and controlling the amount of communications between a remote communication unit (201) and communication server (220). Preferably, as thresholds are passed, a user is alerted to amounts (time and/or charges) spent or remaining, and once a use limit is reached, further communication is restricted. A main rate governor (234) is maintained at the communication server (220), allowing access, control and the like by administrators (260) and the like. A further rate governor (209), responsive to the main rate governor, may also be used at the remote unit (201). By means of the rate governors a method is provided for both limiting user or group data transfer beyond a set amount, as well as providing alerts to users as a limit is approached.
Patent CA-2219275-C (CA)
Title: Therapeutic agent and treatment for canine intractable dermatitis
Inventor: UCHINO TOMIYA
IPC: A61K38/21
Filed: 1997-12-30
Granted: 2011-08-02
Abstract: Disclosed is a therapeutic agent for treating or preventing canine intractable dermatitis, comprising an effective amount of canine interferon-.gamma. in admixture with a carrier, excipient or diluent suitable for administering to dogs.  By using this therapeutic agent, canine skin diseases which are hardly cured by a therapeutic agent of prior art may be treated effectively without adverse side effects.
Patent CA-2221769-C (CA)
Inventor: ODAWARA FUMITOMO
IPC: C12Q1/6804
Filed: 1996-05-24
Granted: 2003-07-01
Abstract: Méthode de dosage d'un anticorps inhibant l'activité de la transcriptase inverse provenant du virus de l'immunodéficience humaine, qui consiste à synthétiser un acide nucléique complémentaire d'un ARN matrice sensiblement constitué d'adénine ribopolynucléotide de désoxymononucléotide-3-phosphate à l'aide d'une transcriptase inverse liée à un produit d'hybridation d'une amorce sensiblement constituée de l'oligodésoxythymine nucléotide préalablement immobilisé sur une phase solide et l'ARN matrice sus-mentionné en présence d'un anticorps inhibant l'activité de la transcriptase inverse et à déterminer l'anticorps en fonction du volume d'acide nucléique ainsi synthétisé. Cette méthode permet de classer commodément les anticorps dirigés contre les épitopes de la transcriptase inverse à un degré de reproductibilité élevé et de déterminer ainsi les anticorps. En conséquence, il est possible d'étudier un virus dans sa période latente, lequel a subi des mutations successives ou a acquis une tolérance suite à l'administration d'un médicament par l'intermédiaire du dosage des anticorps. Il est également possible de constater rapidement et avec précision les changements au niveau de l'hôte infecté concernant la progression de la maladie.
Patent CA-2222311-C (CA)
Title: Use of at least one beta-adrenergic agonist as a p substance antagonist
Inventor: BRETON LIONEL
IPC: A61P17/16
Filed: 1996-10-01
Granted: 2006-11-28
Abstract: The use of at least one  beta -adrenergic agonist as a P substance antagonist in a cosmetic composition or for preparing a pharmaceutical and particularly dermatological composition for treating disorders related to excessive P substance synthesis and/or release, is disclosed. A topical cosmetic or pharmaceutical composition including at least one  beta -adrenergic agonist, and a cosmetic treatment method for controlling pain caused by excessive P substance synthesis and/or release, or reducing the irritancy of a cosmetic composition, are also disclosed.
Patent CA-2222758-C (CA)
Title: Cereal product containing probiotics
Inventor: CAVADINI CHRISTOF
IPC: A23L7/104
Filed: 1997-12-23
Granted: 2002-12-03
Abstract: A dried, ready-to-eat cereal product comprising a gelatinised starch matrix which includes a coating or filling which contains a probiotic micro-organism. The cereal product may be in the form of a pet food, a breakfast cereal, an infant cereal or a convenience food. The cereal product may be produced by cooking a starch source to form a gelatinised starch matrix; forming the gelatinised matrix into pieces; drying the pieces; and coating or filling the pieces with a carrierwhich contains probiotic micro-organisms.
Patent CA-2223574-C (CA)
Inventor: CHANG GEORGE
IPC: C07D405/06
Filed: 1995-06-07
Granted: 2002-04-02
Abstract: Compounds of formula (I), wherein X is CH2, CO, CS or SO2;  Y is selected from: a direct link, aliphatic hydrocarbylene radicals having up to 20 carbon atoms, which radical may be mono-substituted by hydroxy, (C1-C10)alkoxy, (C1-C10)acyl, (C1-C10)acyloxy, or (C6-C10)aryl, NH, and O, provided that if X is CH2, Y is a direct link; Z is selected from the following groups: (1) H, halo, cyano, (2) hydroxy, (C1-C10)alkoxy, (C1-C10)alkylthio, (C1-C10)acyl, thiophenylcarbonyl, (C1-C10)alkoxycarbonyl, (3) (C1-C10)alkylamino, di(C1-C10)alkylamino, (C6-C10)aryl(C1-C10)alkylamino, provided that Y is not  O or NH, (4) unsubstituted vinyl, (C6-C10)aryl, (C3-C8)cycloalkyl and fused bent derivatives thereof, (C7-C10)polycycloalkyl , (C4-C8)cycloalkenyl, (C7-C10)polycycloalkenyl, (5) (C6- C10)aryloxy, (C6-C10)arylthio, (C6-C10)aryl(C1-C10)alkoxy, (C6-C10)aryl(C1- C10)alkylthio, (C3-C8)cycloalkyloxy, (C4-C8)cycloalkenyloxy, (6) heterocyclyl selected from the group consisting of monocyclic radicals a nd fused polycyclic radicals, wherein said radicals contain a total of from 5 to 14 ring atoms, wherein said radicals contain a total of from 1 to 4 ring heteroatoms independently selected from oxygen, nitrogen, and sulfur, and wherein the individual rings of said radicals may be independently saturated, partially unsaturated, or aromatic, provided that if X is CH2, Z is H or is selected from groups (4) and (6), wherein, when Z contains one or more rings, said rings may each independently bear 0 to 4 substituents independently selected from halo , hydroxy, cyano, nitro, oxo, thioxo, aminosulfonyl, phenyl, phenoxy, phenylthio, halophenylthio, benzyl, benzyloxy, (C1-C10)alkyl, (C1- C10)alkoxy, (C1-C10)alkoxycarbonyl, (C1-C10)alkylthio, (C1- C10)alkylamino, (C1-C10)alkylaminocarbonyl, di(C1-C10)alkylamino, di(C1- C10)alkylaminocarbonyl, di(C1-C10)alkylamino(C1-C10)alkoxy, (C1-C3)perfluoroalkyl, (C1-C3)perfluoroalkoxy, (C1-C10)acyl, (C1-C10)acyloxy , (C1-C10)acyloxy(C1-C10)alkyl, and pyrrolidinyl; and pharmaceutically acceptable salts thereof. This invention relates to compoun ds which are inhibitors of microsomal triglyceride transfer protein and/or apolipoprotein B (Apo B) secretion, and which are accordingly  useful for the prevention and treatment of atherosclerosis and its clinical sequelae, for lowering serum lipids, and related diseases. The invention further relates to compositions comprising the compounds and to methods of treating atherosclerosis, obesity, and related diseases and/or conditions with the compounds.
Patent CA-2225602-C (CA)
Inventor: WRIGHT JOHN O
IPC: H01R24/50
Filed: 1997-12-23
Granted: 2005-02-22
Abstract: A connector and connector kit is provided which includes an insulative housing, a conductive shell and a contact. When assembled, the contact and conductive shell are contained in the insulative housing. In particular, the conductive shell includes one segment which is positioned in a cavity which extends into one surface of the housing, and another segment which extends out of such cavity and into a groove provided at an end of the housing. The contact is positioned in a bore which extends into the housing from an opposite end of the housing to the cavity. The contact and the bore include abutments which engage one another when the connector is assembled to assure proper positioning of the contact relative to the housing.
Patent CA-2226336-C (CA)
Title: Methode d'animation d'images consistant a embrouiller les bords des caracteristiques des images
Inventor: LYMAN ANDRE
IPC: G06T13/40
Filed: 1998-01-06
Granted: 2002-08-20
Abstract: L'invention est une méthode d'animation simulée peu onéreuse pour images vidéo qui embrouille les caractéristiques des images en affichant en succession rapide un certain nombre d'images légèrement différentes. Ces images légèrement différentes sont engendrées automatiquement par un ordinateur selon un ensemble de sous-programmes d'édition préstockés.
Patent CA-2228415-C (CA)
Inventor: JACKSON ALAN T
IPC: E21B43/119
Filed: 1998-01-30
Granted: 2003-04-01
Abstract: In a subterranean well a one-trip production zone perforation and proppant fracturing operation is carried out using a workstring-supported perforation gun lowered into a casing nipple located in the production zone. Firing of the gun creates spaced apart aligned sets of perforations extending outwardly through a side wall portion of the workstring, the nipple, the surrounding cement, and into the production zone, after which the gun falls intoand is retained in an underlying gun catcher portion of the workstring. While an overpull force is maintained on the workstring above the perforations, a proppant slurry is pumped down the workstring, out its sidewall perforations, and outwardly through the aligned perforation sets formed in the nipple, cement and production zone. After stimulation of the production zone, the workstring and the spent perforation gun that it retains are pulled up, with theupwardly moving workstring positioning a sliding closure device inwardly over the perforations to isolate the stimulated production zone until the well is readied for production. Illustrated alternate embodiments include the use of a low debris casing gun in place of the drop-off type perforating gun, the use of pre-formed wide wall perforations in the workstring side wall, and a one-trip perforation and production flow creating method in which the production zone stimulating step is eliminated.