baber/WOPTO huggingface dataset:
Patent CA-2230021-A1 (CA)
Inventor: KLOS TERRY J
IPC: C11D17/08
Filed: 1998-02-20
Abstract: A touchless car wash composition, that can be made from a concentrate and diluted to use concentration using commonly available service water can comprise an ether amine or diamine in particular a fatty ether amine or diamine. The novel compositions are typically free of hydrocarbon solvents and silicone materials that are common in prior art compositions. The compositions are used in touchless car wash processes in which the materials are sprayed in the form of an aqueous dilute solution to remove soil from the vehicle surface. The aqueous compositions are self removing and very small amounts of the aqueous solutions remain to create water spotting on cleaned vehicle surfaces. The novel compositions of the invention can also contain a variety of other ingredients in a fully formulated system. Such ingredients include rapid dewatering of painted surfaces, improved cleanliness of glass and painted surfaces. A substantial reduction of water spotting and concentrates stability. When used in systems using the direct contact between a brush, the friction between the brush and the vehicle surface is substantially reduced.
Patent CA-2233035-A1 (CA)
Title: Fluid change system
Inventor: CLARK JAMES E II
IPC: B60S5/00
Filed: 1995-09-26
Abstract: A fluid change system (10) for use in changing fluid, i.e. motor oil from machinery has a portable "suitcase" unit (12) and a recharge unit (14) for recharging the suitcase unit. The suitcase unit has a used fluid tank (22), a new fluid tank (20), and a compressed air tank (18) and a four way control valve (56). Recharge ports (58, 60, 62, 64, 66) allow for recharge of the suitcase unit through which the new fluid tank is refilled with new fluid and recharged with pressurized inert gas, the used fluid tank is emptied and placed under vacuum, and the compressed air tank is refilled with compressed air. A venturi (84) allows extra vacuum to be placed on the used fluid tank by a user. A computer (212) controls the recharge sequence.
Patent CA-2235901-A1 (CA)
Inventor: SPRITZER MICHAEL H
IPC: B01J19/02
Filed: 1998-05-26
Abstract: A system and method for treatment of a feed material includes a reactor chamber in a reactor vessel. The reactor vessel has a longitudinal axis which is vertically oriented so that gravitational forces act generally in a direction along the axis between a top and a bottom of the vessel. A feed material is introduced by a nozzle into the reactor chamber as a jet stream through the top end of the vessel. This jet stream causes back-mixing in the reactor chamber, contributing to rapid initiation of reaction and general down flow of material through the reactor chamber. The material in the reactor chamber can be quenched to dissolve sticky solids in the effluent before the effluent is discharged from the lower end of the vessel. Further, the reactor vessel can include a plug flow section to carry out additional reaction of the feed material.
Patent CA-2235979-A1 (CA)
Title: A method for time-stamping a message based on a recipient location
Inventor: HOPKINS OLIVER MASON
IPC: H04W4/029
Filed: 1998-04-27
Abstract: A method time-stamps an electronic message in accordance with information about the time zone in which the intended recipient resides where the message is originally received by a message center in a time zone different from the intended recipient.
Patent CA-2238027-A1 (CA)
Title: Material moving tool
Inventor: SOKASKI THOMAS J
IPC: A01B1/02
Filed: 1995-11-29
Abstract: A material moving tool (10) is provided and includes a blade (12) and a handle (15) for manipulating the blade. The blade has an outside perimeter (20) defining the area of the blade. The blade has a plurality of ring-shaped apertures (58) therethrough. The blade has a material supporting surface (60) defined by the outside perimeter and the apertures, and is from between 80 % to 50 % of the area of the blade. When the blade of the material moving tool is inserted in material, it has an effective area (46) described by the perimeter of the blade immersed in the material, and a plurality of ring-shaped apertures through the effective area of the blade. The blade has an effective material supporting surface (57) defined by the perimeter of the blade immersed in the material and the effective apertures, and is from between 80 % to 50 % of the effective area of the blade.
Patent CA-2239028-A1 (CA)
Inventor: LE STRAT EVELYNE
IPC: H04B7/26
Filed: 1998-06-08
Abstract: L'invention concerne un procédé d'émission de canaux logiques de contrôle diffusés (B, F, S) par une station de base d'un système de radiocommunication numérique cellulaire. Les canaux logiques de contrôle diffusés sont multiplexés entre eux, et éventuellement avec d'autres canaux logiques tels que notamment des canaux logiques de contrôle communs (C) et/ou des canaux logiques de contrôle dédiés autonomes, sur au moins un canal physique constitué par la récurrence d'un intervalle de temps particulier dans chaque trame d'une porteuse. Selon l'invention, on distingue un premier ensemble, comprenant le ou les canauxlogiques de contrôle diffusés (F, S) qui portent des informations utiles à la mise en oeuvre de transferts intercellulaires, et un second ensemble, comprenant le ou les canaux logiques de contrôle diffusés (B) qui portent des informations inutiles à la mise en oeuvre de transferts intercellulaires. Par ailleurs, le ou les canaux logiques (F, S) du premier ensemble sont portés par un premier canal physique, celui ou ceux (B) du second ensemble étant portés par un second canal physique.
Patent CA-2239172-A1 (CA)
Title: Neutral colored glass compositions
Inventor: PENROD BRET E
IPC: C03C4/08
Filed: 1996-12-10
Abstract: A solar heat reducing and ultraviolet absorbing soda-lime-silica glass of a neutral tint and high visible light transmittance. The glass has the essential colorants of from about 0.1 to about 0.7 weight percent Fe2O3 (total iron), and either from about 0.1 to about 1.0 weight percent of a compound selected from the group consisting of titanium dioxide, vanadium pentoxide, and ceric oxide, or alternatively from about 0.1 to about 2.0 weight percent of a combination of colorants selected from the group, and having a ferrous value of less than 35 percent.
Patent CA-2239197-A1 (CA)
Title: Diamidediurethanes and hot-melt printing therewith
Inventor: PAVLIN MARK S
IPC: C09D11/00
Filed: 1997-10-01
Abstract: Solid compositions containing diamidediurethanes are useful as components of hot-melt-inks. Diamidediurethanes may be prepared by reaction of a hydroxycarboxylic acid and/or lactone with either (1) monoamine and diisocyanate or (2) diamine and monoisocyanate.  Alternatively, the diamidediurethane may be prepared by reacting a non-hydric carboxylic acid and/or anhydride with an hydroxyamine and a diisocyanate. The reactant identity and stoichiometry, as well as the reaction conditions, may be tailored to optimize the formation of diamidediurethane in preference to high molecular weight oligomers. The hot-melt inks may be used in ink jet, flexographic, gravure and intaglio printing.
Patent CA-2239547-A1 (CA)
Title: Benzazepine derivatives with vasopressin agonistic activity
Inventor: TANADA YOSHIHISA
IPC: C07D413/06
Filed: 1996-12-13
Abstract: Novel benzazepine derivative of the formula [1]:    wherein R1 is H or halogen, A is lower alkylene, R2 and R3 are the same or different and each represent H, lower alkoxy, lower alkyl having optionally a lower alkoxy substituent, etc., or R2 and R3 may combine together with the nitrogen to which they bond to form a 5- to 7-membered saturated heterocyclic group which may optionally be substituted by a lower alkyl, etc., R4 is H, lower alkyl, OH, etc., R5 is -NHR6 (R6 is lower alkyl) or pyrrolidinyl, or a salt thereof, which show excellent anti-vasopressin activity, oxytocin antagonistic activity and vasopressin agonistic activity, and are useful as a vasopressin antagonist, a vasopressin agonist and an oxytocin antagonist.
Patent CA-2240111-A1 (CA)
Title: Antagonists of gonadotropin releasing hormone
Inventor: ASHTON WALLACE T
IPC: A61K31/506
Filed: 1996-12-10
Abstract: There are disclosed compounds of formula (I) and pharmaceutically acceptable salts thereof which are useful as antagonists of GnRH and as such may be useful for the treatment of a variety of sex-hormone related and other conditions in both men and women.
Patent CA-2240691-A1 (CA)
Inventor: MIZUNO HIROSHIGE
IPC: F01N13/02
Filed: 1998-06-15
Abstract: A system for exhaust gas purification disposed in the exhaust pipe of an internal combustion engine, includes an adsorbent formed by loading, on a monolithic carrier, (1) a zeolite containing at least one kind of ion of an element having an electronegativity of 1.40 or more and (2) a catalyst material formed by loading at least one kind of noble metal selected from Pt, Pd and Rh on a heat-resistant inorganic oxide, and at least one loaded carrier formed by loading, on a monolithic carrier, a catalyst component having a purifiability for the harmful substances present in the exhaust gas emitted from the engine and/or an adsorbent component having an adsorptivity for the hydrocarbons also present in the exhaust gas, the loaded carrier being provided upstream of the adsorbent in the flow direction of the exhaust gas and having a total volume of 0.6 ~ or more. In this system for exhaust gas purification, the thermal deterioration of the adsorbent is reduced because there is used an adsorbent of higher HC desorption start temperature and because the thermal load applied to the adsorbent is de-creased by the use of a particular means.
Patent CA-2242940-A1 (CA)
Title: Collection container assembly
Inventor: KELLY KARIN E
IPC: A61B5/296
Filed: 1998-07-13
Abstract: The present invention is a collection container assembly comprising a first container with a second container removably secured to the bottom of the first container wherein the external dimensions of the assembly are substantially the same as a standard-sized blood collection tube but with a reduced internal volume.
Patent CA-2243628-A1 (CA)
Title: Element de separation en forme de panneau pour realiser des cloisons et presentoirs pour des manifestations temporaires
Inventor: CHENEL GUY GILBERT
IPC: E04H1/12
Filed: 1998-09-01
Abstract: Elément de séparation en forme de panneau placé debout,  destiné  à  être  assemblé  de manière  détachable  à d'autres éléments pour former une cloison ou une séparation, en particulier pour des manifestations temporaires.            Cet élément se compose d'une structure mince munie de déformations (10, 11), partant du plan principal (P) du panneau dans le sens de l'épaisseur, ayant une forme répétitive dans au moins une direction du plan principal (P), les sommets des déformations constituant des surfaces élémentaires (202)  situées au moins,  en partie,  dans un plan auxiliaire (PA1,  PA2)  correspondant à une face de l'élément et d'un écran (12) dans au moins un plan auxiliaire (PA1, PA2).
Patent CA-2243649-A1 (CA)
Inventor: MITTELMAN MARC W
IPC: A61K47/48
Filed: 1997-02-10
Abstract: This invention relates to pharmacologically-active polymeric compounds; to substrates, such as implantable medical devices formed thereof or coated therewith; and to methods of using said compounds or said substrates for providing pharmacological agents released in response to in vivo activation at a desired location in a mammal. The polymeric material has a backbone comprising a pharmacologically-active fragment covalently linked through at least two functional groups within the backbone, wherein the backbone comprises, preferably, polyamide, polyurethane and/or polyurea linkages with, optionally, polyester, polycarbonate, polyether and/or polyvinyl linkages. The preferred pharmacological compounds are fluoroquinolines, particularly, ciprofloxacin. The pharmacologically-active compounds provide in vivo enhanced long-term anti-inflammatory, anti-bacterial, and-microbial and/or anti-fungal activity.
Patent CA-2243956-A1 (CA)
Title: Conveyor system
Inventor: SANDBERG GLENN A
IPC: B65G37/00
Filed: 1997-11-26
Abstract: A conveyor system (25) for accepting one or more streams of product input and converting the one or more streams to a format that is suitable for automatic loading to a subsequent machine (35) is disclosed.  The conveyor system (25) comprises an input level shifting conveyor (45)_ disposed to receive the one or more product input streams. The level shifting conveyor (45) is movable between a first upper level position and second lower level position. An upper level strip conveyor (50) is disposed to receive product from the input level shifting conveyor (45) when the input level shifting conveyor (45) is moved to the first upper level position. The upper level strip conveyor (50) includes an output end that is in a fixed position during formatting to direct product received by the upper level strip conveyor (50) to a first lateral alignment position of the format. A lower level strip conveyor (55) is disposed to receive product from the level shifting conveyor (45) when the level shifting conveyor (45) is moved to the second lower level position. The lower level strip conveyor (55) includes an output end that is in a fixed position during formatting to direct product received by the lower level strip conveyor (55) to a second lateral alignment position of the format.
Patent CA-2244020-A1 (CA)
Title: Steel rule die system
Inventor: SANDFORD PETER E
IPC: B26F1/44
Filed: 1998-07-27
Abstract: A steel rule die system is provided comprising an upper dimensionally stable plate cut in a series of primary main kerfs, and an intermediate plate of a synthetic plastic material having the property of elastic deformability. The intermediate plate is laser cut in a series of secondary main kerfs similar to the primary main kerfs, but also including a region including an interference kerf. The interference kerf is laterally offset from a longitudinal axis of the secondary main kerf. The intermediate plate includes a relief kerf alongside the interference kerf. The system includes a lower, dimensionally-stable plate cut in a series of tertiary main kerfs. Steel rules are disposed within the primary main kerfs and within the series of tertiary main kerfs and is secured within the series of secondary main kerfs. The upper, dimensionally-stable plate, the intermediate synthetic plastic plate and the lower dimensionally-stable plate are secured together.
Patent CA-2244141-A1 (CA)
Title: Herbicidal composition and method of weed control
Inventor: NELGEN NORBERT
IPC: A01N41/06
Filed: 1997-03-05
Abstract: A herbicidal composition comprising a compound of formula (A) or an agrochemically acceptable salt thereof and at least one compound from the substance classes of formula (I): A-SO2-NH-E, of formula (II), of formula (III), of formula (IV), of formula (V), of formula (VI), or formula (VII), wherein A, E, U-V, W-Y, R, Q, R4 to R6, n, R7 to R11, X, Z, R12 to R15, X1 and X2O are as defined in the claims.
Patent CA-2245563-A1 (CA)
Inventor: PAZOS JOSE
IPC: C08G65/26
Filed: 1997-02-01
Abstract: Double metal cyanide-catalysed polyols are made by an improved process in which a starter is continuously added during polymerization of the epoxide. The process includes a continuously added starter (S c), and optionally, an initially charged starter (S i). The continuously added starter comprises at least about 2 equivalent percent of the total starter used. The process enables the use of water and low molecular weight polyol starters in DMC-catalyzed polyol synthesis. In addition, the process gives polyether polyols having reduced levels of high molecular weight polyol tail, which can adversely affect polyurethane foam processing.
Patent CA-2246501-A1 (CA)
Title: Stabilised growth hormone formulation and method of preparation thereof
Inventor: CHARMAN SUSAN ANN
IPC: A61P5/06
Filed: 1997-02-12
Abstract: A method for the preparation of a stable, liquid formulation of growth hormone, comprising growth hormone, a buffer and a stabilising effective amount of at least one stabilising agent selected from the group consisting of: (i) polyethylene-polypropylene glycol non-ionic surfactants, (ii) taurocholic acid or salts or derivatives thereof, and (iii) methyl cellulose derivatives, wherein the method comprises admixing the growth hormone with the buffer and the stabilising agent(s) under conditions such that the growth hormone is not exposed to concentrations of the buffer or stabilising agent(s) which are greater than 2x the final concentrations of the buffer or stabilising agent(s) in the formulation.
Patent CA-2248663-A1 (CA)
Title: Transmission shift control system and method
Inventor: HOLLSTEIN JURGEN
IPC: F16H63/44
Filed: 1998-10-14
Abstract: A vehicle power shift transmission (PST) is controlled by a transmission controlsystem which implements a control method. The PST is part of the driveline of the vehicle and is shifted by an actuating mechanism. The driveline includes an engine, the PST, a clutch, a synchronized shift transmission that can be shifted by a shift lever and driven vehicle wheels. In order to simplify the operator's tasks, during the shift of the synchronized shift transmission the gear of the PST is automatically shifted so that the resulting difference in the gear ratio of the complete transmission before and after the shift is minimized. The gear of the PST is selected and shifted automatically so that the rotational speeds on both sides of the clutch differ as little as possible.
Patent CA-2249331-A1 (CA)
Inventor: VARONA EUGENIO GO
IPC: D04H3/14
Filed: 1997-04-08
Abstract: Cette invention concerne des procédés et un appareil de fabrication d'un voile de carde non-tissé possédant un gradient de la taille des pores lui conférant des caractéristiques d'imbibition par capillarité améliorées. Un premier procédé, qui utilise un voile fabriqué de manière classique et possédant une taille de pores moyenne, consiste à mettre sélectivement en contact le non-tissé avec une source de chaleur de façon à faire rétrécir les fibres dans des zones sélectionnées. Les pores les plus petits ont une aptitude à l'imbibition par capillarité supérieure. Un second procédé, qui utilise un nouvel appareil, consiste à former un voile de carde non-tissé comportant des zones fibreuses ayant chacune, en général, un ensemble moyen de structure et/ou de composition des fibres, lesdites zones présentant de préférence des recouvrements. Les zones de fibres sont exposées à une source de chaleur qui fait rétrécir les fibres en fonction de leur denier et de leur composition. Ledit appareil utilise un système traditionnel de fusion-soufflage ou de filage de non tissés et il comporte une pluralité de sources de résine qui alimentent en résine une pluralité de filières de fusion-soufflage. Chaque filière produit des fibres d'un denier particulier et/ou d'une composition particulière qui constituent des zones sur un non-tissé recueilli par une courroie collectrice. Ledit non-tissé se déplace sous un manifold qui souffle de l'air chaud ou asperge de l'eau bouillante sur les fibres. Lesdites fibres rétrécissent alors conformément à leur structure et composition de façon à constituer le non-tissé présentant un gradient de taille des pores.
Patent CA-2249744-A1 (CA)
Title: Oral peptide pharmaceutical products
Inventor: GILLIGAN JAMES P
IPC: A61K38/095
Filed: 1997-03-14
Abstract: Bioavailability of peptide active agents to be administered orally is enhanced by a pharmaceutical composition providing targeted release of the peptide to the intestine by virtue of an acid-resistant protective vehicle which transports components of the invention through the stomach. The composition includes an absorption enhancer and a sufficient amount of a pH-lowering agent to lower local intestinal pH.      All components are released together into the intestine with the peptide.
Patent CA-2252370-A1 (CA)
Title: Methods and apparatuses for handwriting recognition
Inventor: PITTMAN JAMES A
IPC: G06F40/00
Filed: 1997-05-21
Abstract: Method and apparatus for handwriting recognition system for ideographic characters and other characters based on subcharacter hidden Markov models. The ideographic characters are modeled using a sequence of subcharacter models and by using two-dimensional geometric layout models of the subcharacters. The subcharacter hidden Markov models are created according to one embodiment by following a set of design rules. The combination of the sequence and geometric layout of the subcharacter models is used to recognize the handwriting character.
Patent CA-2252583-A1 (CA)
Title: Derives anticonvulsifs de pyridinyl benzamide
Inventor: TAKAKI KATHERINE S
IPC: A61K31/4406
Filed: 1997-04-10
Abstract: L'invention se rapporte à une série de dérivés de pyridinyl benzamide tri-substitué de la structure générale (I) dans laquelle les symboles R?1¿, R?2¿, X et n sont développés dans la demande, ces dérivés étant utilisés comme agents anticonvulsifs.
Patent CA-2253729-A1 (CA)
Inventor: DAVIS TOM
IPC: H04L12/861
Filed: 1998-11-10
Abstract: The method and system for buffering packets such as ATM cells at a queueing point of a device which employs a connection-orientated communications protocol includes the steps of logically partitioning a memory into plural reserved buffer spaces allocated to traffic classes and a shared buffer space available to any connection; determining whether to store or discard a given packet based on predetermined discard criteria; and filling the reserved buffer space to a predetermined state of congestion before storing the given packet in the shared buffer space. Reserved buffer space congestion states are defined with respect to individual connections, groups of connections, and the total capacity of the reserved buffer space itself. Packets are discarded when any, or alternatively a specific combination, of corresponding congestion states occur, and the shared space is congested as well. The system facilitates the balance between the sharing of physical memory resources amongst distinct and various types of traffic flows and the logical isolation thereof.
Patent CA-2254549-A1 (CA)
Inventor: JENSEN NIELS
IPC: A45F3/14
Filed: 1998-11-20
Abstract: The invention provides a simple, inexpensive and comfortable container carrier for securing a container of fluids, such as paint, stain or the like, to a person's body thereby freeing up a person's hands for other tasks, such as climbing a ladder, with an associated increase in safety, mobility and productivity. The carrier permits easy access by the person to the container contents, whether the person is right or left-handed, and includes a body harness and a support for the container coupled to the body harness.
Patent CA-2254598-A1 (CA)
Title: Transfer printing process
Inventor: MENIN GILBERTO
IPC: B41M5/035
Filed: 1998-11-27
Abstract: Transfer printing process wherein the colour transfer occurs by sublimation, characterized in that a composite film is used formed, in the order, by a synthetic material film or lamina, which is such as to resist without getting deformed the temperatures reached in the calendering phase which are in the range 170°-210°C, having a thickness ranging from 6 to 100 micron; by an aluminum layer, having a thickness ranging from 50 to 400 .ANG.; by a drawing, with the respective colours, impressed on the aluminum layer.
Patent CA-2255252-A1 (CA)
Inventor: BARR ROBERT
IPC: A61G17/08
Filed: 1998-12-02
Abstract: A pedestal and weatherproof urn is provided. The urn is secured to a plinth with a riser therebetween.      The plinth is detachably secured to a table. The table is attached to a first tubular post, and the first tubular post is telescopically engageable with a second tubular post. The telescopically engageable posts have means to secure the posts at a plurality of positions between a telescopically extended position and a telescopically contracted position. For example, the securing means is a series of cooperating apertures in the first and second posts through which a bolt or padlock shank can pass. The second tubular post is secured to the ground, e.g. by the bottom being encased in a poured cement block.