baber/WOPTO huggingface dataset:
Patent CA-2321577-A1 (CA)
Inventor: MOY LAWRENCE S
IPC: A61K8/97
Filed: 1999-02-26
Abstract: L'invention concerne une composition dermatologique renfermant des lipides insaponifiables que l'on extrait des graines d'avocat. En application locale sur la peau affectée, cette composition permet d'améliorer ou de résorber les vergetures, kératoses et autres lésions cutanées. La composition efficace se présente sous la forme d'une émulsion contenant entre environ 5 % et 15 % de lipides insaponifiables, en poids. On accroît l'efficacité de ladite composition par adjonction de chélates de zinc et/ou de cuivre.
Patent CA-2321602-A1 (CA)
Title: Procede et appareil de traitement d'un isolant thermique soufflable
Inventor: RAUTIAINEN KEIJO
IPC: F16L59/04
Filed: 1999-01-25
Abstract: L'invention concerne un procédé de traitement d'un isolant thermique soufflable. Ce procédé consiste à conduire un isolant thermique, tel que la laine de fibres de bois, la laine cellulosique, la laine minérale, la laine de verre et/ou analogue, au moyen d'un ou de plusieurs éléments de remplissage (3a), dans un espace de transport (1), tel qu'un conteneur ou analogue, dont le volume intérieur peut être modifié. On transporte l'isolant thermique dans l'espace de transport (1) jusqu'à son point d'utilisation, où il est déchargé de l'espace de transport (1) en un point de réception essentiellement par soufflage au moyen d'un système de soufflage. On conduit l'isolant thermique de l'espace de transport (1) à un espace de remplissage limité (1x), à l'aide d'un dispositif de remplissage (3b). L'espace de remplissage s'agrandit à mesure de son remplissage effectué par déplacement du dispositif de remplissage (3b) dans l'espace de transport (1), dans le sens de sa longueur (s1), en direction d'une de ses extrémités de déchargement (Pp). L'invention concerne également un appareil fonctionnant selon ce procédé.
Patent CA-2323109-A1 (CA)
Title: Ribozymes capable of inhibiting the expression of the ccr5 receptor
Inventor: ROSSI JOHN J
IPC: A61K38/00
Filed: 1999-03-05
Abstract: This invention provides ribozymes and combinations thereof, to cleave RNA  sequences. The invention also provides a method of treating HIV-1 by down-regulating the CCR5 receptor.
Patent CA-2325637-A1 (CA)
Inventor: PHILLIPS JEFFREY
IPC: H01M10/30
Filed: 2000-11-10
Abstract: A zinc electrode is provided for use in electrochemical cells having an alkaline electrolyte and high cycle life. The zinc electrode comprises a mixture of zinc oxide together with an inorganic fibre which contains silica and alumina. Preferably, the composition of the inorganic fibre is in the range of 80% to 99% alumina, and 1 % to 20% silica.      Typically, the zinc electrode will further comprise an inorganic fibre additive in the range of 2% to 15% by weight of the zinc oxide electrode.      Also, the zinc electrode will typically further include 2% up to 10% of bismuth oxide.
Patent CA-2326228-A1 (CA)
Title: Temperature regulator for a substrate in vapour deposition processes
Inventor: GOROKHOVSKY VLADIMIR
IPC: C23C16/458
Filed: 2000-11-17
Abstract: A heat transfer regulating mixture having a metallic component A with a melting point T A and a particulate ceramic component B which is non-wettable by the metallic component A, non-reactive therewith and which has a melting temperature T B which is higher than both the temperature T A and a desired operating temperature T D which is also higher than T A. The metallic component A and the particulate ceramic component B and the respective amounts will typically be selected to have a higher thermal resistivity above T A than below T A. The heat transfer regulating mixture may be incorporated in the heat transfer regulating device having the mixture within an enclosure having first and second contact faces.
Patent CA-2326444-A1 (CA)
Title: Mousse de polyurethanne moulee et en plaques, preparee a partir de polyols de polyoxyalkylene catalyses par un complexe de cyanures metalliques doubles et polyols convenant pour la preparation de celle-ci
Inventor: FRICH DANIEL
IPC: C08G65/10
Filed: 1999-03-31
Abstract: L'invention concerne des polyols de copolymère de polyoxypropylène catalysés par un complexe de cyanures métalliques doubles, qui présentent une latitude de traitement similaire à des analogues de copolymère et à des analogues d'homopolyoxypropylène catalysés par une base. Ces polyols peuvent être préparés par oxyalkylation avec un mélange d'oxyde de propylène et d'oxyde d'éthylène, de façon à maintenir une teneur en oxyde d'éthylène finie dans le réacteur d'oxyalkylation pour la partie la plus importante de l'oxyalkylation, le polyol de polyoxypropylène comportant des fractions d'oxyéthylène réparties de façon irrégulière qui constituent 1,5 % ou plus en poids du produit de polyol. L'invention concerne des polyols de copolymère séquencé possédant des motifs externes à teneur en oxyéthylène inférieure à celle de motifs internes, et des compositions à deux composants qui contiennent des polyols multimodaux distincts et dissemblables, et éventuellement mutimodaux produits par un procédé d'addition en continu de substances d'amorçage, qui sont utiles comme polyols présentant une grande latitude de traitement.
Patent CA-2328889-A1 (CA)
Inventor: MURAT DENIS MARIE LOUIS
IPC: G21B3/00
Filed: 1999-04-15
Abstract: The invention concerns a method which consists in generating an activated and metastable form of hydrogen from a hydrogen plasma confined in the metal lattice interstitial sites by exposing the confined plasma to the action of a magnetic field in conjunction with a displacement of the protons and electrons in a direction parallel to the magnetic field action. Said exposure generates from the confined plasma the required activated and metastable form of hydrogen. Then the interesting effects of this activated form are recuperated. Figure 1 shows a device more particularly adapted for managing nuclear waste and enabling for example to transform Uranium 238 into Thorium 232.
Patent CA-2331187-A1 (CA)
Title: Water soluble azoles as broad-spectrum antifungals
Inventor: MEERPOEL LIEVEN
IPC: C07D405/06
Filed: 1999-05-06
Abstract: The present invention concerns novel compounds of formula (I); the N-oxide forms, the pharmaceutically acceptable addition salts and stereochemically isomeric forms thereof, wherein L represents a radical of formula (a); (b); (c); (d); (e); or (f); wherein each Alk independently represents an optionally substituted C1-6alkanediyl; n is 1, 2 or 3; Y is O, S or NR2; R1 represents hydrogen, aryl, Het1, or an optionally substituted C1-6alkyl; each R2 independently represents hydrogen or C1-6alkyl; or in case R1 and R2 are attached to the same nitrogen atom, they may be taken together to form a heterocyclic radical;  or they may be taken together to form an azido radical;  each R3 independently represents hydrogen, hydroxy or C1-4alkyloxy; aryl represents phenyl, naphthalenyl, 1,2,3,4-tetrahydro-naphthalenyl, indenyl or indanyl; each of said aryl groups may optionally be substituted;  Het1 represents an optionally substituted monocyclic or bicyclic heterocyclic radical; Het2 is the same as Het1 and may also be piperazinyl, homopiperazinyl, 1,4-dioxanyl, morpholinyl, thiomorpholinyl;  R6 represents hydrogen or C1-4alkyl; R7 represents hydrogen or C1-4alkyl; or R6 and R7 taken together form a bivalent radical of formula -N=CH- (i), -CH=N- (ii), -CH=CH- (iii), -CH2-CH2 (iv), wherein one hydrogen atom in the radicals (i) and (ii) may be replaced with a C1-4alkyl radical and one or more hydrogen atoms in radicals (iii) and (iv) may be replaced by a C1-4alkyl radical; D represents a trisubstituted 1,3-dioxolane derivative; as antifungals; their processes for preparation, compositions containing them and their use as a medicine.
Patent CA-2333491-A1 (CA)
Inventor: HALKIER DORTE AABY
IPC: C08L3/00
Filed: 1999-07-16
Abstract: The present invention relates to a polypeptide-polymer conjugate having coupled one or more polymers covalently to the parent polypeptide, wherein t he polymers is homo-polymers, graft, block, alternate, or ramdom co-polymers. T he invention also relates to industrial compositions and products comprising a conjugate of the invention and to the use of said conjugate for improving th e wash performance of industrial composition and products such as detergent compositions.
Patent CA-2335510-A1 (CA)
Title: Naphtho[1,8-de]thiasin-2-yl methyl carbapenem antibacterials
Inventor: DYKSTRA KEVIN D
IPC: C07D477/14
Filed: 1999-06-23
Abstract: Compounds of formula (I) as well as pharmaceutically acceptable salts thereo f are disclosed.
Patent CA-2336621-A1 (CA)
Inventor: BUPPELMANN RALF
IPC: H04M3/54
Filed: 1999-07-08
Abstract: L'invention suivante concerne un système de télécommunication, une méthode pour configurer un appel et les moyens de commutation instituant un appel entre deux postes d'abonné dans un système de communication. Un deuxième poste d'abonné envoie une requête pour obtenir l'information de position du premier poste d'abonné au système de télécommunicaton. Puis, l'information de position est extraite de l'information de réseau déjà disponible sur le réseau de radio télécommunication mobile auquel est connecté le premier poste d'abonné, par des méthodes d'extraction d'information de position. L'information de position extraite est fournie au deuxième poste d'abonné par des méthodes de divulguation d'information de position. Puisque aucun chemin radio n'est établi vers ledit premier poste d'abonné mobile en question, la consommation de ressource pour fournir l'information de position peut être minimisée.
Patent CA-2337627-A1 (CA)
Title: Mobile telephone communication system and method for transmitting information associated with a geographic area to a subscriber
Inventor: ALPEROVICH VLADIMIR
IPC: H04W4/029
Filed: 1999-07-02
Abstract: A method and apparatus are provided for communicating information for use by a subscriber in a mobile telephone communication system including mobile stations that are operable in a plurality of identifiable, distinct geographic areas. The method includes the steps of storing a data base containing a plurality of information sets, each information set corresponding to one of the distinct geographic areas and containing information associated with the distinct geographic area that is of potential interest to a subscriber located in the geographic area; determining a current distinct geographic area in which a mobile station is located; and transmitting the information set corresponding to the current distinct geographic area from the data base to the mobile station. The mobile telephone communication system includes a memory device containing the data base, and a transmitter operably associated with the memory device to transmit the information sets to a mobile station located in one of the plurality of distinct geographic areas.
Patent CA-2340253-A1 (CA)
Inventor: TODINI ORESTE
IPC: C11D3/395
Filed: 1999-09-01
Abstract: The present invention relates to liquid hypohalite bleach-containing compositions which comprise an alkyl ethoxy sulphate having a low number of moles of ethoxy groups.
Patent CA-2340850-A1 (CA)
Inventor: HOFFHEIMER CRAIG R
IPC: B24D13/04
Filed: 2001-03-14
Abstract: A flap wheel includes an aluminum hub with outwardly opening peripheral slots. Flap clips also made of aluminum each holding a bundle of flaps fit snugly in the slots. The slots and clips include an elongated socket and knob construction. The socket of the slot and knob of the clip both have an arched or rounded bottom and straight parallel side walls terminating in opposed retaining keys projecting inwardly from the side walls of the slot or corresponding key ways in the clip. The outer ends of the clips include a thin wall U-shape flap bundle retention slot having a flat but skew or slanting bottom wall. The slots extend uniformly in a non-radial direction angled away from the direction of rotation. The flat but skewed bottom of the clips also slants inwardly toward the direction of rotation to position the outer edges of the flaps in the same skewed slanting direction exposing or splaying an outer edge portion of each of the faces or flat surfaces of the flaps to the work as the wheel rotates. The flap bundles may be held in the clips by fasteners or staples extending through the thin walls and the inner ends of the flaps. The entire wheel may be easily refilled, is light weight and may be recycled. The flap arrangement provides additional cut, less flap-to-flap wear, and less noise. The diameter, arbor hole size, and axial length may vary. The hubs may be ganged or stacked to vary the axial length or face width of the wheel. The content of each flap bundle may vary widely, such as any combination of sisal, cloth, abrasive paper, abrasive material or non-woven abrasive and the like.
Patent CA-2341330-A1 (CA)
Inventor: FABRIS MARIO
IPC: B21B39/16
Filed: 2001-03-20
Abstract: This invention relates to a guide for a high speed steel rolling mill. The guide comprises two rolling members (between which the work product passes) mounted for rotation on a base member. Each roller has a frusto-conically shaped bearing recess formed therein and each guide roller is mounted on a mating, frusto-conically shaped projection which protrudes from the base member. Each of the projections has a central oil duct which serves to feed a lubricating oil under pressure into the frusto-conically shaped space between the roller and its mating projection. The lubricating oil serves to form a film between the stationary projection and the rotating guide roller. Because of the conically shaped mating surface, the lubricating oil tends to "lift" the guide roller from the surface of the supporting base. Each rolling member is provided with a vane structure to permit the rolling member to be prespun by the impingement of a cooling fluid on the vane surface thereof.
Patent CA-2341816-A1 (CA)
Title: Optical amplifier with active-fiber loop mirror
Inventor: ATIEH AHMAD
IPC: H04B10/291
Filed: 2001-03-21
Abstract: In optical amplifiers of the kind in which a so-called loop mirror is formed by connecting the ends of a loop of active optical fiber to a 3 dB coupler, improved signal-to-noise ratios are obtained by coupling pump energy into the loop without passing through the 3 dB coupler.  The input signal and amplified output signal may be conveyed to and from the coupler by way of isolators connected to input and output ports of the amplifier. Alternatively, they may be conveyed by way of a circulator. Automatic gain control may be provided by means of a fiber grating, or other such wavelength-selective device, which reflects part of t:he amplified signal having a selected wavelength back into true loop, to provide lasing. The amount of energy so reflected may be controlled by an attenuator.
Patent CA-2344505-A1 (CA)
Inventor: SKINNER CHRISTOPHER JOHN
IPC: C07F7/28
Filed: 1999-07-09
Abstract: According to the invention, a polyisocyanate composition comprises a titanium, zirconium or hafnium composition, preferably a titanium or zirconium composition, said composition being a complex of at least one metal selected from the group consisting of titanium, zirconium and hafnium and an acetoacetate ester in which the molar ratio of Ti, Zr or Hf to acetoacetate ester is in the range 1 : 2.5 to 1 :  and said acetoacetate ester is an ester of an alcohol containing 1 to 6 carbon atoms. The invention also comprises a process for binding lignocellulosic material using such compositions.
Patent CA-2346594-A1 (CA)
Title: Spreading device for confined application of grain type materials
Inventor: SAVARD NORMAND
IPC: E01C19/48
Filed: 2001-05-07
Abstract: A spreading device for confined application of grain type materials along a well-defined path on a road from a conveyor of a storing tank mounted on a moving vehicle includes a chute member mounted thereon that receives the materials from the conveyor and substantially drops them generally vertically under gravity on the road along the path in proximity and in front of a roller. The latter stops the materials relative to the road and confines, or packs, them on the road. The spreading device is adapted to be mounted on either side of the vehicle, in line with its wheels.
Patent CA-2348625-A1 (CA)
Title: Production de courants de gaz exempts d'hydrogene
Inventor: VAN DER PUIL NELLEKE
IPC: B01J23/78
Filed: 1999-11-04
Abstract: Selon cette invention, on effectue le reformage à la vapeur en utilisant un catalyseur de reformage à la vapeur (déposé de préférence sur un support de particules), ledit catalyseur étant déposé sur une grille, p.ex., sous la forme d'un revêtement, ou incrusté dans les interstices de la grille. En variante, la grille peut être formée à partir d'un catalyseur de reformage à la vapeur.
Patent CA-2349561-A1 (CA)
Title: System and method for predicting human cognitive performance using data from an actigraph
Inventor: BALKIN THOMAS J
IPC: G16H20/70
Filed: 1999-09-03
Abstract: A system and a method for providing a determination of predicted cognitive performance of an individual based the time of day and on factors including sleep history based on activity data form an actigraph. The system and metho d provide a numerical representation of the predicted cognitive performance. Both may be used to optimize the work schedule of the actigraph wearer to maximize the cognitive capacity during working hours.
Patent CA-2350598-A1 (CA)
Title: Forced convection furnace and method for heating glass sheets
Inventor: LEWANDOWSKI TROY R
IPC: C03B29/08
Filed: 1999-11-17
Abstract: A forced convection furnace (20) and method for heating glass sheets includes a forced convection heater (42) having lower hot gas distributors (44) located below alternate conveyor rolls (38) to provide upward gas flow both upstream and downstream thereof along a direction of conveyance to provide heating from below of the glass sheets being conveyed within a heating chamber (32) of a housing (22) of the furnace. The forced convection heater (42) also includes upper hot gas distributors (52) for providing heating from above of the glass sheets being conveyed within the heating chamber(32).
Patent CA-2350652-A1 (CA)
Title: Method for preparing tris(ether-amine)
Inventor: BOUNIOT ALBERT
IPC: C07C217/28
Filed: 1999-11-09
Abstract: The invention concerns a method for preparing tris(ether-amines) of formula (I): N[A-O-(B-O)n-R]3 wherein R, A, B and n are as defined in Claim 1, comprising the reaction, in liquid phase, of an alkylene-glycol monoether of formula (II): HO-A-O-(B-O)nR wherein R, A, B and n are as defined in Claim 1, with an ammonolysis agent selected among ammonia and an etheramine of formula (I'): H3-pN[A-O-(B-O)nR]p wherein: A, B, n and R are as defined in Claim 1 and p represents 1 or 2, at a temperature ranging between 100 and 250  DEG C, by contacting reagents with a hydrogenation-dehydrogenation catalyst.
Patent CA-2354227-A1 (CA)
Title: Door latching system
Inventor: BRESLIN PATRICK W
IPC: E05B65/19
Filed: 2001-07-27
Abstract: A latching system comprising a base having a first keeper secured thereto, a closable member adapted to engage the base, an elongated member rotatably secured to the closable member, said elongated member including a first connector adapted to engage the first keeper when the closable member engages the base and the elongated member is rotated, and a latch plate assembly hingedly secured to the closable member and adapted to rotate the elongated member.
Patent CA-2354440-A1 (CA)
Title: Hand tool with ratchet handle associated quick release mechanism
Inventor: DAVIDSON JOHN B
IPC: B25B13/46
Filed: 1999-11-16
Abstract: A hand tool includes a shaft (12) and a rotatable handle (14) that is coupled to the shaft bar by a ratchet mechanism (28). The disclosed ratchet mechanism provides a clockwise ratcheting action, a counterclockwise ratcheting action, and a freewheeling action, as selected by a ratchet control ring. The shaft bar (12) includes a quick release mechanism (16) using a symmetrical ring that facilitates assembly.
Patent CA-2355657-A1 (CA)
Title: Biodegradable ph/thermosensitive hydrogels for sustained delivery of biologically active agents
Inventor: SHAH SUBODH
IPC: A61K9/06
Filed: 1999-12-10
Abstract: The present invention relates generally to the development of pharmaceutical compositions which provide for sustained release of biologically active polypeptides. More specifically, the invention relates to the use of pH/thermosensitive, biodegradable hydrogels, consisting of a A-B di block or A-B-A tri block copolymer of poly(d,1- or 1-lactic acid) (PLA) or poly(lactide-co-glycolide) (PLGA) (block A) and polyethylene glycol (PEG) (block B), with ionizable functional groups on one or both ends of the polymer chains, for the sustained delivery of biologically active agents.
Patent CA-2358481-A1 (CA)
Inventor: ANDERSSON ULF
IPC: A22C11/00
Filed: 1999-12-08
Abstract: A method of removing the skin (7) from a sausage (1) comprises a plurality o f steps. First, an end portion (2) of the sausage (1) is cut off, whereafter t he skin (7) is grasped by gripping means (3) in diametrically opposed positions . Thereafter, an incision is made in the sausage (1) in its longitudinal direction by a knife (6), and the gripping means (3) and the sausage (1) are  displaced in relation to one another in the longitudinal direction of the sausage (1) so that the skin (7) is pulled off in this direction. An abutmen t member (5) counteracts the tendency of the sausage (1) to move with the gripping means (3) when these are displaced. An apparatus for removing the skin (7) from a sausage includes a substrate for supporting the sausage, gripping means (3), a knife (6) and a displacement device (8). The gripping means (3) are disposed on either side of the sausage (1) and the knife (6) i s disposed at the surface of the sausage (1) between them.
Patent CA-2358721-A1 (CA)
Title: Ground fault circuit interrupter
Inventor: CALIXTO ARMANDO
IPC: H01H83/04
Filed: 2001-10-12
Abstract: A signaling system employing indicator lamp means and an audible alarm is employed to remind a user to periodically test his GFCIs and to provide information regarding the status of the GFCI. The power lines that supply the GFCI with power are also coupled to the circuits on the PCB to disconnect power to those circuits of the GFCI that trips due to faults or tests.
Patent CA-2359456-A1 (CA)
Inventor: SCHWEITZER EDMUND O III
IPC: H02H1/00
Filed: 2001-10-19
Abstract: The system includes separate sections in a single relay-type apparatus for protection logic equations and automation logic equations. The two sections are accessible by different passwords, to maintain separation and autonomy between the two sets of logic equations. The results of the protection logic equations are stored in a protection information portion of a system database, while the results of the automation logic equations are stored in an automation information portion of the system database. Output equations are responsive to the result information to control output settings for the apparatus. The protection result information is available to the automation logic equations but can only be changed by the protection logic equations. Similarly, the automation result information is available to the protection logic equations but can only be changed by the automation logic equations. Both protection and automation sections have access to certain system information in the database, such as voltage and current quantities.