baber/WOPTO huggingface dataset:
Patent CA-2335241-A1 (CA)
Inventor: STENEKES SIMON
IPC: B28B13/02
Filed: 1999-06-25
Abstract: A molding apparatus (20) includes stops (54) which move with a compacting press (50) during penetration of the press (50) into a mold cavity (42). The stops (54) abut on a mold table (36) and arrest movement of the compacting press (50) so that the compacted shape has a pre-determined height. A  programmed logic controller (90) integrated with the apparatus measures the time of compaction and is operable to adjust mold filling time so as to control density in the final compacted shape.
Patent CA-2335251-A1 (CA)
Inventor: GIVONI SHAUL
IPC: E04C2/54
Filed: 1999-06-15
Abstract: The invention provides a panel (2) of controllable radiation transmissivity, including a plurality of tubular cells (4), in at least some of which cells is rotatably mounted at least one radiation-blocking member (6), at least one portion of at least one surface of which is substantially opaque, and means (8) for rotating the radiation-blocking member (6) inside the tubular cells (4), wherein the radiation-blocking member (6), when rotated, is adapted, in at least one angular position, to substantially block the passage of radiation through the panel (2), and in a plurality of other, selectable, angular positions, to provide a plurality of differing radiation transmissivities.
Patent CA-2338148-A1 (CA)
Title: Vehicle suspension with linked air bags
Inventor: HAIRE WILLIAM ARTHUR
IPC: B60G11/26
Filed: 1999-07-29
Abstract: A suspension system for use with a vehicle having at least one wheel (12); the suspension system including: at least two airbags (24, 25) arranged as a forward air bag (24) and a rear air bag (25), the forward air bag (24) and the rear air bag (25) being operatively connected to enable high flow-rates of air between them. A vehicle suspension wherein a front differential and a rear differential have extending therebetween a height valve rocker and a link extending from the midpoint of the length of the height valve rocker to a height valve is also disclosed.
Patent CA-2341764-A1 (CA)
Title: Removable cylindrical lock core
Inventor: FIELD PETER H
IPC: E05B9/08
Filed: 2001-03-22
Abstract: A shell and core interchangeable lock assembly for use in a shell housing is disclosed. The core comprises a rotatable pin plug and the shell comprises a substantially cylindrical body with a pin chest therein. A mechanism which captures the shell and core within the shell housing comprises an integral retainer ring and lug which is attached to the core. The mechanism allows rapid insertion and removal of the shell and core by the use of a correctly bitted control key. The mechanism additionally has means for preventing its operation by accident or by tampering without the appropriate control key.
Patent CA-2342727-A1 (CA)
Inventor: SEGAL FAITH
IPC: A61C15/00
Filed: 2001-04-02
Abstract: It is a means of applying fluoride between the teeth (contact points) when flossing the teeth . There is an extremely high rate of decay that develops at exactly this point, and there is no other way possible to introduce fluoride to this area.      Fluoride has been clinically proven to reduce and arrest dental decay.        This invention relates to dental floss, tape or ribbon for cleaning between the teeth and slightly under the gums.      Regular dental floss mechanically removes plaque from between the teeth, but does not deliver fluoride directly to the contact points between the teeth. (B) This disadvantage may be overcome by impregnating, coating or saturating the dental floss, tape or ribbon (A) with decay inhibiting fluoride.      This application of fluoride at the contact point (B) will prevent initial decay and stop or slow down initiating decay at the enamel (D) between the teeth with normal flossing usage.
Patent CA-2343542-A1 (CA)
Inventor: MALIK DALE W
IPC: H04M3/42
Filed: 1997-06-20
Abstract: A method and an apparatus for handling incoming calls when call waiting is active. If the called party is not on a call when an incoming call occurs and the called party does not answer the incoming call then a message is played to the calling party that the called party did not answer, and the called party is given the opportunity to record a message for the called party. If the called party is on a call when an incoming call occurs and, after the call waiting signal is played to the called party, the called party does not answer the incoming call then a message is played to the calling party that the called party is busy, and the called party is given the opportunity to record a message for the called party. If the called party is engaged in a first call and a second call when an incoming call occurs then a message is played to the calling party that the called party is busy, and the called party is given the opportunity to record a message for the called party. Therefore, even when call waiting is active, the calling party is properly advised of the reason that the called party did not answer the incoming call.
Patent CA-2345415-A1 (CA)
Title: Pharmaceutically active plant preparation for the treatment of migraine
Inventor: SPIESS STEFAN
IPC: A61K36/00
Filed: 1999-09-22
Abstract: The invention relates to pharmaceutical combination preparations with synergistic action for the treatment of migraine. Said preparations contain plant-based components and/or preparations of Tanacetum parthenium in combination with Vitex agnus castus and/or Cimicifuga racemosa and/or Zingib er officinale as their pharmaceutically active ingredients. The combination preparation provided for in the invention is suitable for the treatment of n ot only the headache but also the other symptoms of migraine while avoiding the  usual side-effects.
Patent CA-2351575-A1 (CA)
Title: Pouch reservoir valve
Inventor: ALLEARD JEAN-PIERRE
IPC: B05B11/04
Filed: 1999-10-28
Abstract: The invention provides a valve of the type comprising firstly a cylindro-conical body (11) which defines at least part of a chamber (10) for connection via a first end to a deformable bag (P) forming a reservoir for a substance (L) and via a second end to a nozzle tube (T) provided with an admission orifice (.alpha.) and with a valve member, and secondly a collar (12) for leak-proof fixing to a rigid case (B) suitable for containing said bag (P) and a gas (A) under pressure; the wall of said body being provided with at least one orifice (15) for injecting the gas (A) providing communication between the chamber (10) and the case (B) and suitable for being closed in leak-proof manner by an elastically-deformable wall bearing against said body (11) around said orifice, the valve being characterized in that said injection orifice (15) is formed in the side wall of said body and the elastically-deformable wall is carried by a sleeve (M) clamped radially around said body (11) and secured to an annular gasket (J) mounted beneath said collar (12).
Patent CA-2352229-A1 (CA)
Title: Glyceryl nucleotides, method for the production thereof and their use
Inventor: SCHOTT HERBERT
IPC: A61K31/70
Filed: 1999-12-03
Abstract: The invention relates to glyceryl nucleotides of the formula Ia (see formula Ia) in which a) one of the radicals A1, A2 and A3 is a hydrogen atom or a radical selected from hydroxyl, mercepto, alkyl, alkenyl, polyoxyalkenyl, aryl, acyl, alkyloxy, alkenyloxy, polyoxyalkenyloxy, acyloxy, aryloky, alkylthio, alkenylthio, acylthio and arylthio, where the alkyl, alkenyl and acyl radicals are optionally substituted by from 1 to 3 aryl radicals; and b1) two of the remaining radicals A1, A2 and A3 are two nucleoside groups which are different from each other; or b2) one of the remaining radicals A1, A2 and A3 is a nucleoside group and the other of the remaining radicals is a hydroxycarbonyl group, where at least one of the nucleoside groups is not a naturally occurring nucleoside group; to processes for preparing these compounds, to pharmaceutical remedies which comprise these compounds, and to the use of these compounds for treating cancer diseases and infectious diseases.
Patent CA-2352495-A1 (CA)
Title: Semaphorine humaine 6a-1(sema6a-1), gene implique dans des mecanismes de developpement et de regeneration neuronaux pendant l'apoptose, et son utilisation en tant que cible potentielle de medicaments
Inventor: KLOSTERMANN ANDREAS
IPC: C12Q1/68
Filed: 1999-11-26
Abstract: L'invention concerne la sémaphorine humaine 6A-1, nouveau gène jouant un rôle dans des mécanismes de développement et de régénération neuronaux.
Patent CA-2353271-A1 (CA)
Inventor: JAFFEE ALAN MICHAEL
IPC: B32B5/26
Filed: 2001-07-19
Abstract: A fiber glass mat containing a novolac resin having an acid solubility of at least about 35 wt. percent is especially useful for bonding to a light weight fibrous or foam web or board, such as a polymer fiber web. A method of making the mat by wet laying a slung containing the fiber and the novolac resin particles and then further adding an aqueous solution or slurry containing a crosslinking agent for the novolac resin and a laminate containing the fiber glass mat are disclosed.
Patent CA-2354212-A1 (CA)
Inventor: GERBER ULRICH
IPC: C09J175/06
Filed: 2001-07-26
Abstract: A reactive polyester polyol is described that is obtainable by half ester formation starting from at least one dicarboxylic anhydride and at least one hydroxyl group carrying, saturated or unsaturated fatty acid and/or a respective ester, in particular castor oil and/or ricinoleic acid, as well as final esterification by at least one polyol.
Patent CA-2357132-A1 (CA)
Title: Concrete curing machine
Inventor: SIPHERD CHAPIN B
IPC: E01C19/43
Filed: 2001-09-07
Abstract: A concrete curing and texturing machine includes a truss frame supporting a reservoir of curing fluid and drive members positioned at the ends of the truss frame for powering the machine longitudinally along a roadway being surfaced. A texturing carriage is mounted to the truss frame and arranged to longitudinally move back and forth along the truss frame. A truss member is mounted rearwardly of the truss frame and includes a sprayboom carriage unit which moves longitudinally move back and forth along the truss member. The sprayboom carriage unit supports a sprayboom having a plurality of nozzles operatively connected to the liquid reservoir.
Patent CA-2361102-A1 (CA)
Inventor: SALTSOV LEON
IPC: G07D7/00
Filed: 1999-03-03
Abstract: An acceptor for evaluating banknotes, or other paper forms of payment, that includes a replaceable sensor module which communicates in a standardized manner with a central processing unit. The sensor module includes a series of sensors and the signals of the sensors undergo primary processing by the sensor module to correct for at least individual characteristics of the sensor module. The central processing unit can be updated if required for different applications. This arrangement adds considerable flexibility in maintenance of the acceptor as well as changing the application of the acceptor.
Patent CA-2361628-A1 (CA)
Title: Suture material for wounds based on methylidene malonate
Inventor: BRETON PASCAL
IPC: C08F222/10
Filed: 2000-02-09
Abstract: The invention concerns a novel suture material for wounds consisting of a biocompatible and bio-adhesive mixture comprising at least 50 wt. % of a composition based on methylidene malonate containing: from 40 to 100 wt. %, and preferably 50 to 100 wt. % of one or several methylidene malonate of formula (I) wherein: A and B independently represent a group (a) or (b) wherein R1, R2 and n are as defined in the description; and/or one or several methylidene malonate oligomer(s) having a molecular weight not more than 6000 and consisting of repeating units of formula (II) wherein A and B are as defined above; 0 to 60 wt. %, and preferably 0 to 50 wt. % of one or several methylidene malonate polymer(s) having a molecular weight higher than 6000 and consisting of repeating units of formula (II).
Patent CA-2364551-A1 (CA)
Inventor: MAGNY BENOIT
IPC: C09D7/65
Filed: 2000-03-24
Abstract: Cross-linked particles having a size ranging from 10-300 nm, obtained by polymerization in a dispersion in a non-aqueous, non-solvent medium of the formed polymer of a composition consisting of unsaturated ethylenically polymerizable compounds, comprising: at least one monomer (A), comprising one single ethylenicunsaturation, whereby the microparticles formed in said non-aqueous medium are autostablilized during and after polymerization without any other addition of a polymer having a stabilizing agent function either before, during or after polymerization; at least one compound (B) comprising at least two ethylenic unsaturations and, optionally according to the cases in question, at least one compound (C) comprising one single ethylenic unsaturation and/or at least one compound (D) which is different from A, B and C and comprising at least one ethylenic unsaturation that can be radically polymerized and at least one second reactive function (f1) that is different from an ethylenic unsaturation.
Patent CA-2365166-A1 (CA)
Title: Apparatus and method for use with a container for storing a substance
Inventor: SZAKALY ISTVAN
IPC: F17C1/00
Filed: 1999-03-16
Abstract: An apparatus (1) for use with a container (100) for storing a substance. Typically, the substance is a volatile liquid, such as hydrocarbon fuels, alcohol or distilled liquids. The apparatus (1) acts to prevent filling and evaporative losses of the liquid, minimise internal corrosion of the contain er (100) and prevent humidification of the liquid. The apparatus (1) employs a bladder (3a, 3b) inside the container (100). The bladder (3a, 3b) is filled with air. A pressure control unit (7) is provided to control the supply of a ir to the bladder (3a, 3b) such that the pressure in the bladder (3a, 3b) is maintained at or above a selected level, being the vapour pressure inside th e container (100). The bladder (3a, 3b) is maintained in an inflated condition  such that it fills the space above the substance in the container (100).</SD OAB>
Patent CA-2368515-A1 (CA)
Title: Ski boot
Inventor: PARISOTTO DAVIDE
IPC: A43B5/04
Filed: 2002-01-18
Abstract: A ski boot, in particular a ski-mountaineering or telemark boot, having a shell made of plastic material; a shank hinged to the shell; and a control mechanism, located at the rear portion of the boot, for controlling the tilt of the shank and having a lever hinged to a projection of the shank and movable between a work position in which one end cooperates with a rear projection of the shell to prevent rearward rotation of the shank, and a release position. The control mechanism has a ring hinged to the lever and engaging a recess formed in the rear projection of the shell to also prevent forward rotation of the shank with respect to the shell.
Patent CA-2369639-A1 (CA)
Inventor: WHITAKER ROBERT E
IPC: A01K11/00
Filed: 2000-04-13
Abstract: A patch assembly (5) having pre-applied pressure sensitive adhesive for semi-permanent attachment to a live animal is described. This assembly permits the easy and clean attachment thereof to live animal. Further, the assembly prevents skin irritations while maintaining superior bond strength and, in turn, remaining intact and attached to the animal for extended periods of time. The invention may be used, for example, for device attachment to human and non-human animals.
Patent CA-2370135-A1 (CA)
Inventor: ROESCH MARTIN F
IPC: H04L29/06
Filed: 2000-04-14
Abstract: A method and apparatus is disclosed for increasing the security of computer net-works through the use of an Intrusion and Misuse Deterrence System (IMDS)(65) op-erating on the network (10). The IMDS is a system that creates a synthetic network complete with synthetic hosts and routers (20).  It is comprised of a network server with associated application software that appears to be a legitimate portion of a real network to a network intruder. The IMDS consequently invites inquiry and entices the intruder away from the real network (40). Simulated services are configured to appear to be run-ning on virtual clients (30A-E) with glob-ally unique class "C" IP addresses. Since there are no legitimate users of the virtual network (60) simulated by the IMDS, all such activity must be inappropriate and can be treated as such. Consequently, the entire set of transactions by an intruder can be collected and identified rather than just those transactions that meet a predefined at-tack profile.
Patent CA-2371311-A1 (CA)
Inventor: ROBLEY LEE TELFORD
IPC: A01K1/10
Filed: 2002-02-05
Abstract: In feeding roughage to livestock; attachments which connect to single or multiple slant bar feed panels so livestock can replenish the feed accessed through the feed slots of the panels through their own muscular power. The attachments are connected to the vertical ends of the hollow frame tubing of the feed panels through the use of pinning rods, and a base and inner plate provide support and elevation for the feed panels. The attachments have ground engaging skids to support the feed panels movement over the ground, and cable or guide lines, staked to the ground and running through a component of the invention, support and direct the movement of the feed panels over the ground.
Patent CA-2373421-A1 (CA)
Title: Injection nozzle and method for injection molding
Inventor: PURI RAJAN
IPC: B29C45/23
Filed: 2000-04-05
Abstract: Disclosed is a valve gate assembly containing a nozzle body and a nozzle tip.     The nozzle body has an internal channel terminating at the nozzle tip. The valve gate assembly includes a valve stem located within the internal channel and a valve stem actuator coupled to the valve stem to control a position of the valve stem relative to the nozzle tip. The valve gate assembly also inclues the valve stem actuator being configured to cause extension of the valve stem between (i) an open position, (ii) a fully closed position, and (ii) an advanced position beyond the fully closed position, the advanced position being sufficiently beyond the nozzle tip to cause the valve stem to clear away debris accumulated in front of the valve stem.
Patent CA-2374368-A1 (CA)
Title: Low residue aqueous hard surface cleaning and disinfecting compositions
Inventor: WELLER JEANNE MARIE
IPC: C11D1/75
Filed: 2000-05-19
Abstract: Aqueous compositions for sanitization and/or disinfecting of treated hard surfaces, comprise (A) a germicidal qua-ternary ammonium surfactant, (B) a surfactant system including at least one amine oxide surfactant and at least one further surfactant selected from carboxylates and N- acyl amino acid surfactant, (C) a solvent system containing an alkylene glycol ether and a C1-6 alcohol, (D) an alkali, and (E) water.
Patent CA-2375487-A1 (CA)
Title: Composition contenant un compose mannich aromatique et procede associe
Inventor: MCATEE RODNEY JOHN
IPC: C08F8/32
Filed: 2000-06-16
Abstract: L'invention concerne une composition comprenant : (I) un composé Mannich aromatique dérivé de : (A) un composé aromatique contenant de l'hydroxy, correspondant à la formule A-1, dans laquelle Ar est un groupe aromatique ; m est 1, 2 ou 3 ; n est un nombre compris entre 1 et environ 4 ; sous réserve que la somme de m et de n ne dépasse pas le nombre de positions disponibles sur Ar qui peut être substitué ; chaque R?1¿ est indépendamment un groupe hydrocarbyle comprenant un maximum de 400 atomes de carbone environ ; et R?2¿ est H, amino ou carboxyle ; (B) un aldéhyde ou une cétone correspondant à la formule B-1 ci-dessous, ou un précurseur de ces derniers, dans laquelle R?1¿ et R?2¿ sont, chacun, H ou des groupes hydrocarbyle comprenant entre 1 et environ 18 atomes de carbone ; R?2¿ peut également être un groupe hydrocarbyle contenant du carbonyle, qui comprend entre 1 et environ 18 atomes de carbone ; et (C) un mélange d'eau et d'une amine, ladite amine contenant au moins un groupe amino primaire ou secondaire ; et (II) de l'alcool. L'invention concerne également un procédé de fabrication de ladite composition.
Patent CA-2378430-A1 (CA)
Title: Procede et appareil permettant de preparer des vesicules de lipides
Inventor: DZUBANOV KIRILL
IPC: A61K48/00
Filed: 2000-07-14
Abstract: Selon l'invention, on améliore la production de vésicules de lipides grâce à un appareil destiné à la préparation de vésicules de lipides qui comporte: (a) un premier réservoir destiné à recevoir une composition tampon; (b) un mélangeur statique destiné à agiter cette composition tampon dans le premier réservoir; (c) un second réservoir destiné à recevoir la solution lipidique; (d) une tête de distribution destinée à introduire la solution lipidique du second réservoir dans le premier réservoir, et (e) un connecteur permettant d'assembler le second réservoir à la tête de distribution afin d'amener la solution lipidique du second réservoir à la tête de distribution. Cette dernière comprend un ou plusieurs orifices d'injections ayant un diamètre de 2 mm ou moins. Pour utiliser cet appareil, on prépare d'abord une solution de lipide éthanolique comprenant entre environ 1 et environ 100 mg/ml de lipide dans au moins 90 % en poids d'éthanol. On introduit ensuite ce lipide éthanolique directement dans le tampon aqueux par l'orifice d'injection afin d'obtenir un mélange lipide/tampon qui est mélangé par agitation dans un mélangeur statique. Les vésicules de lipides obtenus avant une étape d'extrusion se trouvent dans environ 10 % ou plus d'éthanol en poids et présentent un diamètre moyen compris entre environ 80 nm et environ 200 nm.
Patent CA-2379462-A1 (CA)
Title: Human g-protein coupled receptor
Inventor: VENEMA JAKOB
IPC: C12N15/12
Filed: 2000-09-25
Abstract: The polynucleotides and polypeptides of the present invention relate to the G- protein coupled receptor family, referred to as IGS4-family. The invention also relates to inhibiting or activating the action of such polynucleotides and polypeptides, to a vector containing said polynucleotides, a host cell containing such vector and transgenic animals where the IGS4-gene is either overexpressed, misexpressed, underexpressed or suppressed (knock-out animals ). The invention further relates to a method for screening compounds capable to  act as an agonist or an antagonist of IGS4-family and the use of such IGS4 polypeptides, polynucleotides, agonists or antagonists. Preferred uses of th e invention relate to disorders of the nervous system, disorders of the gastrointestinal system and/or of the cardiovascular system and/or of skelet al muscle and/or of the thyroid, and/or also to lung diseases, immunological diseases and disorders of the genitourinary system. The invention also relat es to the identification of the cognate ligand of the IGS4 polypeptides the neuropeptides known as neuromedin U.
Patent CA-2380322-A1 (CA)
Title: High frequency network communications over various lines
Inventor: ABRAHAM CHARLES
IPC: H04L25/02
Filed: 2001-05-22
Abstract: An apparatus for high frequency electrical line communication includes a transmitter, a receiver, a modem (14), and a coupler (16) at each of two or more locations along an electrical line (18). The couplers (16) have capacitive circuits serially connected with an air-core or dielectric-core transformer. The capacitive circuits resonate with the transformer at a preselected frequency. The coupler eliminates noise and is matched to the characteristic impedance of the line at the preselected frequency, which linearizes communication on the line and allows high speed data and voice communication over long distances.
Patent CA-2383662-A1 (CA)
Title: Methods and products for identifying modulators of p2x7 receptor activity, and their use in the treatment of skeletal disorders
Inventor: GABEL CHRISTOPHER ALLEN
IPC: G01N33/68
Filed: 2002-04-26
Abstract: Disclosed are methods for screening compounds to identify therapeutic candidates for modulating bone mass and/or bone mineral density, as well as methods for treating skeletal disorders characterized by decreased bone mass and/or bone mineral density. The methods are based upon the identification and use of agonists of the P2X7 receptor.