baber/WOPTO huggingface dataset:
Patent CA-2346095-A1 (CA)
Inventor: ERYUREK EVREN
IPC: G07C3/00
Filed: 1999-10-12
Abstract: L'invention concerne un transmetteur (40) dans un système (2) de gestion de processus. Ce transmetteur comprend un capteur (10) à résistance qui détecte une variable du processus et fournit une sortie. Des circuits d'auto-chauffage couplés au capteur (10) émettent un signal d'auto-chauffage associé au capteur (10). Des circuits (50) de conversion A/N couplés au capteur fournissent une sortie de capteur numérisée et des circuits (52) de correction de diagnostic de sortie de l'émetteur fournissent une sortie corrigée qui est une fonction de la sortie du signal d'auto-chauffage. Dans une autre forme d'exécution, l'émetteur (40) sort une estimation de vie résiduelle pour le capteur (10) cette estimation étant une fonction de l'indice d'auto-chauffage.
Patent CA-2347948-A1 (CA)
Inventor: RAGLAND CHRISTOPHER V
IPC: B32B3/28
Filed: 1999-10-20
Abstract: Multilayer metal foil pads or panels (10) for heat or sound insulation or shielding comprising two or more corrugated metal foil or metal sheet layers (C) wherein a flat metal foil or metal sheet layer (S) is positioned between each pair of corrugated layers (C). The corrugated layers (C) and/or the flat layers (S) may be embossed, patterned or textured to enhance performance of the pad or panel. A preferred pad or panel (10) comprises an embossed, patterned or textured flat exterior layer (E) adapted for contacting the surface (12) to be insulated or shielded to provide air space between the pad or panel (10) and the surface (12) and to separate the first corrugated layer (C) from the surface (12). Methods are provided for making the pads and panels (10), which are useful in automotive applications, food cooking devices and other uses.
Patent CA-2348596-A1 (CA)
Title: Method for providing telephonic services
Inventor: KUGELL STANLEY
IPC: H04M1/64
Filed: 1999-09-02
Abstract: A method for providing telephonic services comprises providing a toll-free access telephone number (100) and receiving signaling (101) or a call made to the toll-free number by a customer (10). The calling number of the customer number is determined and the signaling is terminated or the call is hung up. Therefore, the customer (10) is call-back and provided with a dialing prompt whereby the customer can select a desired service.
Patent CA-2350063-A1 (CA)
Title: Quick-strip stretcher for tubular fabric
Inventor: FERRARO GIANCARLO
IPC: D06C5/00
Filed: 1999-10-28
Abstract: A stretcher for tubular knitwear fabric has two stretcher arms provided with shaped rings, driving wheels and two pairs of inclined wheels in correspondence with the shaped rings. The inclined wheels are respectively mounted on two plates which are adjacent arms and detachably interconnected to each other, arms being disengageable from the plates to facilitate maintenance and cleaning.
Patent CA-2350144-A1 (CA)
Inventor: SOCZKA-GUTH THOMAS
IPC: G02F1/1516
Filed: 1999-11-09
Abstract: L'invention concerne un composant en verre électrochromique, en particulier pour les miroirs de véhicule automobile, contenant un polymère de base dopé conducteur d'ions (4) qui tient lieu de couche conductrice d'ions. Le composant comprend par exemple un substrat en verre (1) et un système de couche à couche électrochromique (2), une couche miroir (3), une membrane polymère dopée (4), par exemple à base de polymère dopé, une unité de stockage de protons (5), une électrode arrière (6) et un film en polyester (7). Le système de couche est obturé par un joint (8) qui assure l'obturation du système de revêtement vers le substrat en verre (1).
Patent CA-2351546-A1 (CA)
Inventor: SENEOR DAVID
IPC: B65D90/505
Filed: 2000-06-15
Abstract: The present invention relates to an underground reservoir for storing liquid  products comprising an inner or main reservoir made from a material having known strength characteristics, such as a carbon steel typically used in the  industry, and an outer or secondary reservoir comprising a coating, said coating comprising an iinner layer made from an impervious paper and an oute r polyurethane-based layer. The present invention also relates to a process fo r manufacturing said reservoir.
Patent CA-2351975-A1 (CA)
Inventor: ARUGA HIROSHI
IPC: H01P1/04
Filed: 2001-06-26
Abstract: A vertical transition device for differential stripline paths, connects differential microstrip paths on a horizontal plane with differential triplate paths on another horizontal plane in a multilayered architecture. The differential microstrip paths include a pair of differential microstrip lines. The differential triplate paths include a pair of triplate lines. The differential microstrip lines are connected with the differential triplate lines by via-holes within the transition device, respectively.
Patent CA-2353815-A1 (CA)
Title: Wdm ring transmission system having amplified dropped channels
Inventor: MIZRAHI VICTOR
IPC: H04B10/17
Filed: 2000-01-26
Abstract: A WDM ring transmission system is provided whereby each optical signal is first dropped from the ring, supplied to an amplifier, and then input to an optical receiver. Typically, a filtering element is also provided either prior to or after the amplifier. The amplifier increases the power of the transmitted optical signal so that the optical signals can be transmitted over greater distances, and the filtering element minimizes any adjacent channel cross-talk light fed to the receiver. Moreover, since the amplifier only amplifies the dropped channel, excessive noise accumulation due to non-uniform spectral gain can be avoided. In addition, channels can be arbitrarily assigned to add/drop elements along the ring.
Patent CA-2354493-A1 (CA)
Inventor: CHERRY JONATHAN
IPC: E04C3/04
Filed: 2001-08-01
Abstract: A metal channel for positioning and retaining metal studding and wall panels to form partition walls, comprising a central web (1) with retaining flange portions (2,3) along its opposite sides. The web (1) is segmented, being divided along its length into discrete segments (4) by transverse slots (5). One of the flange portions (2) is similarly divided into segments (9) by transverse slots (7) aligned with the slots (5). Adjacent segments (7) of the flange portions (2) are however connected together by expansible bridges (10) and optionally by frangible bridges (12). The other of the flange portions (3) is provided with lines of perforations (11) aligned with the slots (5 and 7) and defining flexure zones. The channel is formed straight but can be bent into smooth curves by expansion of the expansible bridges (10).
Patent CA-2354998-A1 (CA)
Inventor: JOHNSON MARK
IPC: A47J37/07
Filed: 2001-08-10
Abstract: The present invention is a barbecue grill assembly having a frame with a work surface secured by a sliding mechanism, such as a sliding track assembly. The present invention alternatively provides a work surface being a slidable burner cover assembly for an auxiliary burner of a barbecue gas grill. The assembly includes a burner cover having a body portion disposed over the auxiliary burner in a closed position and a slide mechanism attached to the grill and the cover to allow the cover to be slidably moved from the closed position to a second position wherein the auxiliary burner is exposed from underneath the body portion of the burner cover. The slide mechanism also provides extended cantilever support for the work surface in the second position.
Patent CA-2356866-A1 (CA)
Title: System and method for providing mobile terminating calls to a roaming mobile station within an h.323 system
Inventor: PATEL MAHESH
IPC: H04Q7/22
Filed: 1999-12-27
Abstract: A telecommunications system and method is disclosed for providing service transparency for mobile terminating calls to a roaming H.323 mobile terminal. An H.323 mobile terminal can be assigned both an office number and a regular Mobile Station Integrated Services Digital Network (MSISDN) number. The MSISDN of the H.323 mobile terminal will not be made available to the H.323 mobile subscriber or to anyone else. The MSISDN will only be used internally within the Public Land Mobile Network (PLMN) and H.323 system to route the call properly. Thus, whenever a call attempt is made to the H.323 mobile terminal, the call shall always be routed to the H.323 Gatekeeper.  If the H.323 mobile terminal has roamed outside the H.323 network, the H.323 Gatekeeper can apply mobile terminating services to the incoming call and route the call to the serving PLMN of the H.323 mobile terminal using the H.323 mobile terminal's MSISDN.
Patent CA-2360742-A1 (CA)
Title: The use of phosphate esters to expand the pot-life of isocyanates, isocianate pre-polymers and blends
Inventor: SAVINO THOMAS G
IPC: C08G18/10
Filed: 2001-10-31
Abstract: An isocyanate prepolymer composition having an extended potlife, without the addition of an excess amount of benzoyl chloride is disclosed. The isocyanate prepolymer composition includes an isocyanate prepolymer formed from the reaction of a polyhydroxyl compound with an excess of a polyisocyanate. The composition further includes included a plasticizer, and a phosphate ester. The phosphate ester has at least one acidic hydrogen and pentavalent phosphorous atoms. Preferably, the composition also includes very low levels of benzoyl chloride and an oil.  Further disclosed is a polyisocyanate composition having an extended potlife comprising a polyisocyanate, a plasticizer and a phosphate ester having at least one acidic hydrogen and pentavalent phosphorous atoms.
Patent CA-2361443-A1 (CA)
Inventor: SAUER RAINER
IPC: B65D17/50
Filed: 2001-11-08
Abstract: The invention relates to a can lid consisting of a lid ring and a lid membrane having an end face, wherein the lid ring has an annular flange configured as a flattened roll on its inner periphery and surrounding an opening, the end face of said annular flange being directed radially outward and the lid membrane being connected with the annular flange so as to be flat for sealing the opening. A can lid designed according to the present invention should result in fewer injuries during normal handling and should be more resistant to corrosion as a result of the folding under of the peripheral area of the lid membrane.
Patent CA-2364259-A1 (CA)
Title: Clamping circuit and method for synchronous rectification
Inventor: HART WILLIAM
IPC: H02M7/12
Filed: 2000-03-10
Abstract: A rectifier circuit having voltage clamping circuitry is disclosed. The rectifier circuit includes a transformer having a primary winding and a secondary winding and transistor switches each being connected to an end of the secondary winding of the transformer. The rectifier circuit further includes a first diode having an anode terminal connected to a first end of the secondary winding and a second diode having an anode terminal connected to a second end of the secondary winding. The cathode terminals of the first and second diodes are coupled to a capacitor. The energy stemming from voltage spikes and/or high frequency ringing appearing at the transistor switches due to parasitic effects is effectively absorbed by the first and second diodes and collected in the capacitor. The collected energy is recycled to control the operation of the transistor switches.
Patent CA-2367483-A1 (CA)
Inventor: RICHMAN JAY
IPC: F04C18/356
Filed: 2000-04-11
Abstract: An oil distribution system for machinery such as a vacuum pump (12) is disclosed. The system features an auxiliary oil pump (60) integrally mounted  adjacent to one end of the vacuum pump's drive shaft (16). The drive shaft (16) drives the oil pump (60) and has a longitudinal passage (66) extending substantially along its length in communication with the outlet (63) from th e oil pump (60). Oil ports (68a, 68b, 68c) positioned at points along the driv e shaft (16) adjacent to bearings (18, 20, 22) supporting the drive shaft (16) , extend from the passage. Lubricating oil, drawn from a reservoir (56) by the  oil pump (60), is pumped into the passage. The oil exits the passage via the  oil ports (18, 20, 22). The oil passes into the pump cylinder (30) where it provides an oil seal between the piston (28) and cylinder wall (30). Either a rotary vane pump or a gerotor-type pump is preferred as the auxiliary oil pu mp.
Patent CA-2368226-A1 (CA)
Title: Vaginal speculum with seal
Inventor: VAN DER WEEGEN CLEMENS
IPC: A61B1/12
Filed: 2000-03-30
Abstract: A vaginal speculum of the kind including a tubular probe (6) for penetrating the vagina wherein the probe is encircled by an annular sealing element (13), in the form of a thick walled, domed shell of polyethylene foam, spaced from the leading end of the probe and which seals only against a circumferential zone of the internal tissue defining the vaginal orifice. The external surface of the sealing element is shaped as a surface of revolution wherein the diameter of the sealing surface increases progressively with axial distance from the leading end of the sealing element and wherein the rate of increase diminishes progressively with said axial distance. The seal therefore provides a low-pressure seal over a limited range of depths of penetration of the probe into the vagina and over a range of angular alignments of the probe.
Patent CA-2368991-A1 (CA)
Inventor: CHANG HOON
IPC: H04W72/04
Filed: 2001-02-01
Abstract: Disclosed is a method for assigning packet data to be transmitted to a radio packet data channel of a base station system in response to a packet traffic transmission request for a plurality of mobile stations in a mobile communication system. The method comprises collecting the packet traffic transmission requests of the radio packet data channel for the mobile stations; selecting at least one of the mobile stations from the collected packet traffic transmission requests; transmitting to the selected mobile station a channel assignment message including information about a data rate, data transmission durations of the radio packet data channel and start points of the data transmission durations for the selected mobile station; and transmitting the packet data to the selected mobile station at the start points of the data transmission durations at the data rate.
Patent CA-2371460-A1 (CA)
Title: Cell culture system and methods of use
Inventor: COLLODI PAUL
IPC: A01K61/00
Filed: 2002-02-12
Abstract: The present invention is directed to methods of making a fish embryo ce ll line that can give rise to germ cells when introduced to a fish embryo. The present invention is further directed to methods of using the fish embryo cell line to make germ line chimeric fish, and to a cell culture medium.
Patent CA-2372397-A1 (CA)
Inventor: SUMINO TATSUO
IPC: C12N1/00
Filed: 2002-02-19
Abstract: The heated support can be manufactured by subjecting an immobilized microorganism support in which activated sludge is immobilized by entrapment to heat treatment. Thus, it is possible to support particular microorganisms at high concentrations in an immobilizing material without pure culturing of the microorganisms.
Patent CA-2376318-A1 (CA)
Title: Lightweight construction system
Inventor: NELSON RICHARD C
IPC: A01G9/14
Filed: 2000-06-08
Abstract: A lightweight building construction system comprising multiple similar stressed roof and wall paneling modules (22, 122) assembled together to form a modular building envelope. Each roof module (22, 122) typically includes a double-skin panel (1,4/101) having structurally interacting inner and outer layers (4,3/104,103) joined together at mid-span and stretched in a V-shaped configuration between spaced-apart structural elements (9, 109). A linear gutter (2) can hang from the double-skin panel (22) at the junction of the inner and outer layers (4, 3) thereof to drain water, thereby preventing ponding problems. The stressed paneling modules (22) may be supported by lightweight non-rigid tensely arched members (15, 16).
Patent CA-2378222-A1 (CA)
Inventor: KRUDENSCHEIDT MARKUS
IPC: C08G18/10
Filed: 2000-06-23
Abstract: La présente invention concerne une composition de polyuréthanne auto-adhésive, un procédé pour la préparer, ainsi que son utilisation en tant que substance auto-adhésive. L'objectif de cette invention est d'optimiser l'adhésion de la substance adhésive après avoir plusieurs fois ouvert puis de nouveau réuni la liaison adhésive, ainsi que la migration des composants nuisibles. Afin d'atteindre cet objectif, une composition de polyuréthanne est obtenue par réaction de deux composants A et B, sachant que a) au moins un prépolymère de polyuréthanne A1 est utilisé en tant que composant A, ce prépolymère ayant été obtenu par réaction d'au moins un composant polyol avec au moins deux isocyanates différents et au moins bifonctionnels, et b) un durcisseur au moins bifonctionnel est utilisé en tant que composant B, ce durcisseur présentant, par molécule, au moins deux groupes fonctionnels capables de réagir par rapport aux groupes isocyanates. Le rapport des groupes isocyanates sur les groupes fonctionnels capables de réagir par rapport aux groupes isocyanates est supérieur à 0,75 et inférieur à 1,15.
Patent CA-2379789-A1 (CA)
Inventor: CALDARONI DONATO
IPC: A61F2/00
Filed: 2000-07-11
Abstract: La présente invention concerne une prothèse de la hanche bilatérale anti-dislocation (1) comprenant une tige (2) destinée à être introduite dans un orifice vertical correspondant ménagé dans le fémur. Cette prothèse comporte également une tête fémorale (4), conçue pour être insérée dans un orifice correspondant formé sur le collum femoris et pour être couplée à ladite tige (2). Cette tête fémorale (4) présente une extrémité sphérique de raccordement, un cotyle prothétique (7) implanté dans le bassin, et enfin un cotyle anti-frottement (8), prévu entre le cotyle prothétique (7) et l'extrémité sphérique de ladite tête fémorale (4).
Patent CA-2383315-A1 (CA)
Inventor: MILLAN MARK
IPC: C07D513/00
Filed: 2002-04-18
Abstract: L'invention concerne de nouveaux composés répondant à la formule (I): (see formula I) dans laquelle R1, R2, R3 et R4, identiques ou différents, représentent chacu n un atome d'hydrogène ou d'halogène, ou un groupement alkyle, alkoxy, polyhalogénoalkyle, hydroxy, cyano, nitro ou amino, ou bien R1 avec R2, R2 avec R3 ou R3 avec R4  forment ensemble, avec les atomes de carbone qui les portent, un cycle benzénique éventuellement substitué ou hétéroaromatique éventuellement substitué ; X représente un ato me d'oxygène ou un groupement méthylène ; A représente une chaîne alkylène, et             représente un hétérocycle azoté insaturé éventuellement subst itué; et R5 représente un groupement alkyle. L'invention vise également les énantiomères et diastéréoisomères des composés de formule (I), ainsi que leurs sels d'additi on à un acide pharmaceutiquement acceptable. Les composés selon l'invention sont utiles en  tant que médicaments antagonistes doubles .alpha.2/5-HT2c dans le traitement de la dépression, des troubles du comportement impulsif, de l'anxiété, de la schizophrénie, de la maladie de Parkinson, des troubles cognitifs, des troubles de la libido, des dysfonctionnements sexuels, des troubles de l'appétit ou des troubles du sommeil.
Patent CA-2387699-A1 (CA)
Title: Combination treatment for sleep disorders including sleep apnea
Inventor: HOWARD HARRY RALPH JR
IPC: A61K31/137
Filed: 2002-05-28
Abstract: The present invention relates to a method of treating sleep disorders including sleep apnea in a mammal, including a human, by administering to the mammal a 5HT1a antagonist or an alpha-2-adrenergic antagonist in combination with an SRI antidepressant agent with improvement in efficacy. It also relates to pharmaceutical compositions containing a pharmaceutically acceptable carrier, a 5HT1a antagonist or an alpha-2-adrenergic antagonist, and an SRI antidepressant agent.
Patent CA-2390238-A1 (CA)
Inventor: SPENCER JEAN L
IPC: B05C17/00
Filed: 1999-11-09
Abstract: A hand-held fluid delivery system (10) includes a rigid body (12), a collapsible enclosure (38) within the body, a fluid (e.g., correction fluid)  within the enclosure, and a delivery end in communication with the collapsib le enclosure. The delivery system preferably includes a spring (34) that applie s pressure to deliver fluid from the collapsible enclosure (38) to the deliver y end.
Patent CA-2390628-A1 (CA)
Title: Method for applying a polymer on a carrier
Inventor: GOTTSCHALL KLAUS
IPC: B05D1/00
Filed: 2000-11-27
Abstract: Process for the application of at least two layers of at least one polymer to a support material, characterized in that in at least one step at least one layer of the at least one polymer is bound to the support material, and in at least one further step at least one other layer of the at least one polymer is applied to the at least one polymer layer bound to the support material.
Patent CA-2391733-A1 (CA)
Title: Framework to access a remote system from an integrated development environment
Inventor: YANTZI DONALD J
IPC: G06F9/44
Filed: 2002-06-26
Abstract: For use in an integrated development environment, such as Eclipse, a common connection registry of connections to remote systems is presented. The connection registry contains objects and subsystem objects. The connection objects have attribute information for the remote system whereas the subsystem objects contain information specific to a particular tool and connection. The framework further presents a common user interface by which tools can be registered within a connection, or by which a new connection can be created. The common user interface presents application program interfaces by which connection objects and subsystem objects can be created, retrieved, maintained, updated, modified, stored in the registry, and/or deleted, etc. The framework is capable of maintaining connections and tools within an integrated development environment independent of the type and/or operating system of the remote systems, the programming language of the tools, etc.
Patent CA-2392459-A1 (CA)
Inventor: SUMIDA KOICHI
IPC: H04L12/02
Filed: 2002-07-04
Abstract: In a PPP terminating equipment 100 connected with a switch fabric and terminating PPP link, the PPP terminating equipment 100 has an LCP echo requirement detecting section 20 detecting whether or not a received packet is the LCP echo requirement packet, and an LCP echo response producing section 40 producing a response packet to the LCP echo requirement by rewriting the LCP header of the received LCP echo requirement packet.      The PPP terminating equipment 100 thereby produces and returns the response packet to the LCP echo requirement.
Patent CA-2393381-A1 (CA)
Inventor: RICHARDSON CHRISTOPHER D
IPC: A61K47/68
Filed: 1996-04-12
Abstract: Disclosed are nucleotide sequences encoding a novel polypeptide termed LSIRF. Also disclosed are methods of preparing the polypeptide and uses thereof.
Patent CA-2394722-A1 (CA)
Inventor: LITTLE JULIE
IPC: D06L4/40
Filed: 2000-12-08
Abstract: There is provided a method of delivering a benefit agent to fabric for exerting a pre-determined activity, wherein the fabric is pre-treated with a  multi-specific binding molecule which has a high binding affinity to said fabric through one specificity and is capable of binding to said benefit age nt through another specificity, followed by contacting said pre-treated fabric with said benefit agent, to enhance said pre-determined activity to said fabric. Preferably, the binding molecule is an antibody or fragment thereof,  or a fusion protein comprising a cellulose binding domain and a domain havin g a high binding affinity to another ligand which is directed to said benefit agent. The method is useful for example for stain removal, perfume delivery,  and treating collars and cuffs for wear.