baber/WOPTO huggingface dataset:
Patent CA-2358150-A1 (CA)
Inventor: OUELLETTE PATRIC
IPC: F02M21/02
Filed: 2001-10-03
Abstract: A gaseous and liquid fuel injection valve for an internal combustion engine comprises an injection valve body that houses two separate concentric fuel injection valve assemblies. The first valve assembly is a pilot fuel needle valve assembly, which comprises a first needle movable in the direction of the longitudinal axis of the body between an open and a closed position. The pilot fuel valve assembly controls the injection of pilot fuel into a combustion chamber of the engine through a plurality of pilot fuel holes formed in a nozzle tip of the pilot needle valve assembly. The second valve assembly is a gaseous fuel needle valve assembly, which comprises a second needle movable in the direction of the longitudinal axis between an open and a closed position. The gaseous fuel needle valve assembly controls the injection of gaseous fuel into the combustion chamber through a plurality of gaseous fuel holes formed in a nozzle tip of the gaseous fuel needle valve assembly. At least one of the nozzle tips is rotatable to thereby change the position of the pilot fuel holes with respect to the gaseous fuel holes. The number of the plurality of pilot fuel holes is different from the number of the plurality of gaseous fuel holes.
Patent CA-2362822-A1 (CA)
Title: Gestion de fibres optiques
Inventor: BRANTS JOS MARIE ROGER
IPC: G02B6/44
Filed: 2000-02-07
Abstract: L'invention concerne un boîtier (11) destiné à recevoir et contenir une longueur de rechange de fibre optique (33) comprenant deux éléments de support généralement plats (12a, 12b) présentant des rainures périphériques (19) qui sont formées par l'assemblage des deux éléments sur le pourtour du boîtier. Des moyens de support (24, 25, 26, 27) sont prévus pour assembler les deux éléments de support (12a, 12b) en un point distant des rainures. Au moins un des éléments de support présente une élasticité suffisante au moins dans une zone de la rainure (19) pour assurer son fléchissement de sorte qu'une fibre optique puisse être introduite dans ou retirée du boîtier (11) après être passée entre des rainures formées par la mise en contact des deux éléments.
Patent CA-2365007-A1 (CA)
Title: Method and system for handoff between an asynchronous cdma base station and a synchronous cdma base station
Inventor: TERASAWA DAISUKE
IPC: H04J13/00
Filed: 2000-02-25
Abstract: A method and system that enables faster acquisition of the forward link signal of a target base station in a mixed network of synchonous and asynchronous base stations is disclosed. The serving base station transmits in a neighbor list an estimated timing error (417) between the serving base station and a target base station. By utilizing the timing information, a mobile station estimates the relative time offset (408) between forward link signals received from the serving base station and signals received from the target base station. Timing information acquired during handoff enables accurate updating of the estimated timing error (417) subsquently transmitted in the neighbor lists by the base stations.
Patent CA-2366144-A1 (CA)
Title: Connection of double-walled pipes
Inventor: POEHLER MATTHIAS
IPC: F16L39/00
Filed: 2001-12-21
Abstract: A double-walled pipe connection for an aircraft fuel line includes a first outer pipe surrounding a first inner pipe, a second outer pipe surrounding a second inner pipe, a pipe coupling joining the inner pipes together, a securing fixture on the first inner pipe, a sleeve-shaped outer pipe bushing bolted to the securing fixture by bolts oriented parallel to a radial direction, and an outer pipe sleeve that is axially slidable over the second outer pipe and onto the outer pipe bushing. The first outer pipe is plugged into the outer pipe bushing, which is plugged into the outer pipe sleeve, which seals onto the second outer pipe. The inner pipe coupling is covered or exposed by axially moving the outer pipe sleeve, while the outer pipe bushing remains bolted to the first inner pipe, and mechanically secured and electrically grounded to a metal structure.
Patent CA-2366597-A1 (CA)
Title: Process for producing quinazoline derivative or salt thereof
Inventor: TSUBOI HIROYUKI
IPC: C07D/
Filed: 2000-03-06
Abstract: A process for producing a quinazoline derivative represented by general formula (I) which comprises reacting a compound represented by general formu la (II) with a compound represented by R3-X (III) in an appropriate solvent in the presence of an alkali metal carbonate and optionally of a small amount o f water. In the formulas, R1 represents hydrogen or halogeno; R2 represents protected carboxy; R3 represents ar(lower)alkyl optionally substituted by on e or more appropriate substituents; Z represents lower alkylene; and X represents an acid residue.
Patent CA-2366886-A1 (CA)
Title: Snowmobile drive shaft
Inventor: CLELAND TERRY P
IPC: F16C3/02
Filed: 2002-01-07
Abstract: A driveshaft for a snowmobile has an elongated hollow tube having a longitudinal extent. The tube has a series of circumferentially spaced longitudinally extending splines. Both ends of the tube each have an insert for journal mounting the tube. At least two sprockets are mounted on the tube in a spaced relation. Each of the sprockets has an inner hub which has an inner circumferential surface contoured to complementarily engage with the tube in a frictional fit.
Patent CA-2367374-A1 (CA)
Title: Pretensioner
Inventor: NAGATA TOMONORI
IPC: B60R22/46
Filed: 2000-02-22
Abstract: There is provided a pretensioner which can as a whole be made smaller. A rack and pinion type pretensioner is disposed outside a second leg plate 18 of a webbing take-up device 10. A  driving mechanism of the pretensioner includes, as principal components, a piston 116 formed as a rack bar, and a pinion 102.  The pinion 102 includes a toothed portion 104 and a clutch portion 106, and is directly connected to a winding shaft.  Accordingly, as compared with a conventional system in which intermediate gears are disposed between the pinion 102 and the rack bar, the pretensioner can as a whole be made smaller both in radial and axial directions thereof.
Patent CA-2372973-A1 (CA)
Title: Method for producing nickel hydroxides
Inventor: GILLE GERHARD
IPC: H01M4/52
Filed: 2000-04-25
Abstract: The invention relates to a method for producing spherical nickel hydroxide by anodically dissolving a nickel electrode and by precipitating nickel hydroxide in a completely and thoroughly mixed electrolysis cell. An electrolysis brine with a content of 20 to 50 g/l chloride ions and 1 to 7 g/l ammonia with a pH-value of 9.5 to 11.5 and a temperature of 45 to 60~ C is used.
Patent CA-2373891-A1 (CA)
Inventor: EGGLER ANDREAS
IPC: A61C19/10
Filed: 2002-02-28
Abstract: A dental set plate for supporting therein a set of replacement teeth includes a support body having a channel and a deformable mass disposed in the channel of the support body for releasably adhesively retaining a row of replacement teeth pressed thereinto. The dental set plate also includes a non-opaque hood covering the support body and the replacement teeth supported on the support body and product information indicia affixed to the hood. The dental set plate is dimensioned for stocking of the dental set plate in an index structure which retains dental set plates and the walls of the hood have an extent such that the walls terminate within the index structure in which the dental set plate is stocked.
Patent CA-2376716-A1 (CA)
Inventor: WINKLER MICHAEL
IPC: A61K38/00
Filed: 2002-03-13
Abstract: The use of a preparation comprising a C1 esterase inhibitor (C1-INH) for preventing or delaying hyperacute and/or acute rejection of xenotransplants in mammals is described. The xenotransplantation is preferably carried out in such a way that a therapeutically effective amount of the C1-INH preparation is administered to the recipient organism before the transplantation and, after the transplant-ation has taken place, the organism receives daily doses of the C1-INH preparation in an amount sufficient to prevent rejection of the transplant.
Patent CA-2377485-A1 (CA)
Title: Wind turbine blade with a system for deicing and lightning protection
Inventor: GRABAU PETER
IPC: F03D11/00
Filed: 2000-06-20
Abstract: Wind turbine blade comprises a first (1) and a second (2) elec-tric conductor extending in the longitudinal direction of the blade (25), and one or more electric heating elements (4) for heating the surface of the blade.  The heating elements (4) are connected to the first and the second electric conductor.  At its tip the wind turbine blade (25) is provided with a lightning receptor (5) for catching lightning, and the lightning receptor (5) is electrically connected to a third (3) conductor earthed so as to be able to carry the current from a stroke of lightning to the earth. The first and the second conductor are connected to the lightning receptor through spark gaps adjacent said lightning receptor and connected to earth through spark gaps adjacent the blade root.
Patent CA-2377571-A1 (CA)
Inventor: MICHEL CHRISTOPHER J
IPC: H04H20/76
Filed: 2000-06-13
Abstract: An automation server (110) interfaces with broadcast scheduling systems of various types to automatically synchronize interactive applications relative to broadcast programs, such as television shows and commercials, so as to maintain the appropriate interactive application, with respect to the current broadcast program. Therefore the television shows which have an associated interactive application, that are segmented by commercials (which may have their own interactive applications) may have their interactive applications displayed while the television show is on, but not during the commercials. Any state information is maintained that has been created during execution of the interactive application. The automation server (108) includes multiple channel interfaces (402), each having a translator (502) and an event manager (504).  The translator (502) translates native control signals from the scheduling system (106) into a fixed set of atomic commands which represent the lifecycle behavior of a broadcast program. The event manager (504) receives these atomic commands and uses them to determine the appropriate state for any interactive application associated with the broadcast program.
Patent CA-2378402-A1 (CA)
Title: Method of treating malignancies and viral infections and improving immune function with a dietary supplement
Inventor: SUN ALEXANDER S
IPC: A23L1/30
Filed: 2000-07-07
Abstract: A dietary supplement comprising as its active ingredients soybean, mushroom and mung bean is used in a method to ameliorate at least one effective malignancy or viral infection or to enhance immune functions. The active components of the dietary supplement include phytoestrogens, .beta.-glucans,  saponins, inositol hexaphosphate, and lectins.
Patent CA-2379673-A1 (CA)
Inventor: GREEN ALAN EDWARD
IPC: G02B23/14
Filed: 1999-12-27
Abstract: Optical sight comprising an elongate housing defining a light channel, a lens at one end of the light channel, having a partially reflecting surface, a light source, and a battery powered energising circuit for energising said light source by a pulsating electric current. The energised light source emits light towards said reflecting surface to produce a light spot by direct imaging of the said light source on said surface to be superimposed on the target when sighting through the light channel from the other end thereof. According to the invention the light source comprises a laser diode.
Patent CA-2380953-A1 (CA)
Title: Methods, compositions and kits for promoting recovery from damage to the central nervous system
Inventor: SNYDER EVAN Y
IPC: A61K35/30
Filed: 2000-08-18
Abstract: The present application relates to methods, kits and compositions for improving a subject's recovery from CNS injury. In certain aspects, methods of the invention comprise administering to a subject cells and a neural stimulant. Recovery may be manifest by improvements in sensorimotor or cognitive abilities, e.g., improved limb movement and control or improved speech capability. In certain embodiments, subject methods can be used as part of a treatment for damage resulting from ischemia, hypoxia or trauma.
Patent CA-2382130-A1 (CA)
Title: Novel chalcones
Inventor: BOMBARDELLI EZIO
IPC: A61P35/00
Filed: 2000-08-28
Abstract: Disclosed are novel chalcone derivatives having Formula (I). The compounds possess antiproliferative activity, and are useful for the manufacture of a medicament for the treatment or prevention of neoplasms, particularly those located in the uterus, ovary or breast. The compounds of the invention may also be useful in the manufacture of a medicament for the treatment or prevention of menopausal disorders and osteoporosis.
Patent CA-2384915-A1 (CA)
Inventor: SHARP JEFFREY J
IPC: F17C13/08
Filed: 2002-05-03
Abstract: A frameless system for mounting pressure vessels to a structure comprising fiber-reinforced (FRP) brackets and parallel brackets arranged orthogonally at each neck end of one or more pressure vessels. The brackets are stiff to accept inertial loads imposed by the pressure vessels and are flexible enough to permit longitudinal expansion of the pressure vessels. Each bracket preferably has a profile comprising a base, a tubular portion extending from the base and a web extending from the tubular portion. The pressure vessel's neck end is connected to the web through an attachment secured to the web which transfers loads from the pressure vessel into the bracket's web.
Patent CA-2385627-A1 (CA)
Title: Spot-talk
Inventor: CHIKEZIE OTTAH
IPC: A45F5/00
Filed: 2002-05-06
Abstract: Spot-talk is a hands free wrist band cellular phone holder. Spot-talk is made to take in and reflect the sizes and shapes of the phones it holds with the unmarked and distinctive wrist band holder. Spot-talk is a phone holder that is wear on the wrist.      Spot-talk give the user an advantage in phone usage that is impossible without it, total concentration, total visibility due to the user is on control not in your blind spot like others where the users have to look other directions and spot-talk can adapt other environments without change in instruments like from a car to riding a bike, motor cycle, walkin-talkin, industrial worker, boating, campers, police officers, students, young mother, or nanny pushing their babe in a stroller, in a bus, train, or sporting activity. Spot-talk offer the best use of the cellular phone camera, Internet and E-mails.
Patent CA-2386590-A1 (CA)
Title: Lenticular fireplace
Inventor: MIX DEVIN EUGENE
IPC: G09F19/12
Filed: 2002-05-15
Abstract: A lenticular fireplace and methods for simulating a fire within a fireplace are disclosed. In one respect, a fire is simulated with a lenticular screen. The lenticular screen includes a lenticular lens layer and an image layer, wherein the image layer comprises one or more images of a fire. A device is coupled to the lenticular screen that moves the lenticular screen to alter a viewed image of the fire. In another respect, the lenticular screen is disposed within a fireplace enclosure. In another respect, a fireplace includes a convertible heated glass apparatus. The apparatus is used in a front wall of an enclosure. The front wall includes an electrically conductive panel coupled to a phase change material. Electrical terminals are operatively connected to the electrically conductive panel for applying a voltage across the electrically conductive panel to heat the front wall and convert the phase change material from an opaque solid to a less opaque liquid to allow viewing through the front wall. In another respect, a flame simulation apparatus simulates a flickering flame effect on a translucent screen. The flame simulation apparatus includes the translucent screen having a front surface and a back surface, a bobble--flame, a device to move the bobble-flame, and a light source to reflect light off of the bobble-flame and onto the translucent screen. In another respect, a fireplace includes the lenticular screen, the convertible heated glass apparatus, and the flame simulation apparatus.
Patent CA-2392055-A1 (CA)
Title: Inhibition of polymerization of unsaturated monomers
Inventor: ABRUSCATO GERALD J
IPC: C08F2/40
Filed: 2000-11-06
Abstract: Disclosed herein is a method for inhibiting the premature polymerization of ethylenically unsaturated monomers comprising adding to said monomers an effective amount of a mixture comprising: A) at least one stable hindered nitroxyl compound having structural formula (I) wherein R1 and R4 are independently selected from the group consisting of hydrogen, alkyl, and heteroatom-substituted alkyl and R2 and R3 are independently selected from the group consisting of alkyl and heteroatom-substituted alkyl; and X1 and X2 (1) are independently selected from the group consisting of halogen, cyano, COOR7, -S-COR7, -OCOR7, (wherein R7 is alkyl or aryl), amido, -S-C6H5, carbonyl, alkenyl, or alkyl of 1 to 15 carbon atoms, or (2) taken together, form a ring structure with the nitrogen; and B) at least one inhibitor selected from the group consisting of ortho-quinone, ortho-hydroquinone, para-quinone, para-hydroquinone, and derivatives of the foregoing.
Patent CA-2398712-A1 (CA)
Title: Adjustable tip for a lancet device and method
Inventor: SCHRAGA STEVEN
IPC: A61M3/00
Filed: 2001-01-25
Abstract: A lancet device (1) has a body portion (2) for firing a lancet (37) and a tip portion (3). The tip portion (3) includes a front assembly which includes a side wall portion, a skin-engaging portion (4) at least partially defining a plane beyond which a lancet needle (7) may extend, and a lancet stop element (25), and at least one following element (18) extending into the slot (17), wherein the lancet stop element is moveable towards and away from the plane in response to movement of the following element (18). A method is also provided.
Patent CA-2400566-A1 (CA)
Inventor: STEWART ROCKY
IPC: G06Q30/00
Filed: 2001-02-16
Abstract: La présente invention concerne un système de commerce électronique à grande échelle entre entreprises permettant à des partenaires commerciaux (134, 136, 138) d'agir en tant que participants dans un processus commercial complexe. Les participants communiquent entre eux en se joignant à des conversations hébergées par un espace de collaboration et gérées par une station pivot (132). Ainsi, le flux de travaux d'une entreprise peut agir sur les flux des travaux locaux ou être affecté par ceux-ci, autrement dit, ces entreprises peuvent partager des informations et interagir entre elles.
Patent CA-2402436-A1 (CA)
Inventor: TRIVEDI MAHIMA
IPC: A61P29/00
Filed: 2001-03-23
Abstract: L'invention concerne S-[2-(1-Iminoéthyl)amino]éthyl]-2-méthyl-L-cystéine ou un sel pharmaceutiquement acceptable de ce dernier.
Patent CA-2407093-A1 (CA)
Inventor: GWALTNEY STEPHEN L II
IPC: A61K31/443
Filed: 2001-04-25
Abstract: Compounds of formula (I) or pharmaceutically acceptable salts thereof, inhibit farnesyltransferase. Methods for making the compounds, pharmaceutical compositions containing the compounds, and methods of treatment using the compounds are disclosed.
Patent CA-2407939-A1 (CA)
Title: Diazacycloalkane derivatives as bleach catalyst and composition and method for bleaching a substrate
Inventor: APPEL ADRIANUS CORNELIS MARIA
IPC: C07F15/06
Filed: 2001-04-04
Abstract: Compounds are provided that may be used as ligands in transition metal complexes, in turn useful as bleach catalysts. Also provided are complexes, bleaching compositions and methods using the compounds. The compounds are of the general formula: wherein Z represents a group selected from -NH-2, -NHR4, -N(R4)2, -N(R4)3+, -NO2, -NHC(O)R4, -N(R4)C(O)R4 (wherein R4 represents alkyl, cycloalkyl, aryl, arylalkyl or heteroarylalkyl, each optionally substituted by -F, -Cl, -Br, -I, -NH3+, -SO3H, -SO3-(Na+, K+), -COOH, -COO-(Na+, K+), -P(O)(OH)2, or -P(O)(O-(Na+, K+))2 ), an optionally substituted heterocyclic ring or an optionally substituted heteroaromatic ring selected from pyridine, pyrimidine, pyrazine, pyrazole, imidazole, benzimidazole, quinoline, quinoxaline, triazole, isoquinoline, carbazole, indole, isoindole, oxazole and thiazole.
Patent CA-2410191-A1 (CA)
Inventor: PETERKA PETR
IPC: H04N7/167
Filed: 2001-04-17
Abstract: Cette invention se rapporte à un procédé destiné à recevoir un contenu d'informations en provenance d'un système de distribution d'informations, ce contenu d'informations étant divisé en plusieurs parties de contenu. Ce procédé consiste: à s'abonner à un groupe multidestinataire représentant au moins une partie de contenu, et à déterminer, à la fin d'une partie de contenu, si l'on souhaite souscrire à un autre groupe multidestinataire.
Patent CA-2411958-A1 (CA)
Title: Storable ramp assembly
Inventor: SAVARIA PIERRE
IPC: B60P1/43
Filed: 2001-06-11
Abstract: A storable ramp assembly (10) for use with carrier vehicles such as light van (36) is described herein. The storable ramp (10) comprises a panel assembly (16) hingedly mounted between first (12) and second (14) generally parallel longitudinal end members. The panel assembly (16) includes a plurality of longitudinal intermediate panels (54-60) hingedly mounted side by side so as to render the panel assembly (16) accordion-foldable. The storable ramp assembly (10) further includes a deployment mechanism (18) in the form of a pivoting bar (88) pivotally mounted to the first end member (12) and slidably mounted to the second end member (14). The pivoting bar (88) is used to position the first (12) and second (14) end members between a close and a spaced relationship. When the end members (12, 14) are in a close relationship, the intermediate panels (54-60) are layered and the ramp assembly (10) is in a storing configuration. Concurrently, when the end members (12, 14) are in a spaced relationship, the intermediate panels (54-60) are oriented so as to form a generally continuous plane and the ramp assembly (10) is in an operating configuration.
Patent CA-2413246-A1 (CA)
Title: Aluminum filler alloy containing sodium for fluxless brazing
Inventor: CHILDREE DAVID L
IPC: B23K35/28
Filed: 2001-06-21
Abstract: An aluminum filler alloy, particularly useful in fluxless controlled atmosphere brazing (CAB), contains from about 4 % to 20 % wt.% silicon (Si) and about 0.0008 % to 0.06 % sodium (Na). In addition to the sodium, the alloy may also contain bismuth (Bi) and/or potassium (K) in the ranges of about 0.0005 % to 0.03 % K, and from about 0.03 % to 0.133 % Bi. The filler metals can be clad to aluminum core alloys preferably from the 3XXX, 5XXX, or 6XXX  alloys series.
Patent CA-2414885-A1 (CA)
Title: Heteropolycyclic inhibitors
Inventor: SVIRIDOV SERGUEI
IPC: C07D513/04
Filed: 2001-07-06
Abstract: A compound of formula (I) wherein, independently at each occurence, v, w, and x are selected from C, N, O, and S, with H substitition as needed to fulfill open valence sites; y and z are selected from N and C, with H substitution as fulfill open valence sites, with the proviso that each of w, v, x, y and z is not simultaneously C; the ring formed from v, w, x, y and z may be saturated or unsaturated; and R1, R2, R3 and R4 are selected from hydrogen, alkyl, aryl, alkaryl, aralkyl, heteroalkyl, and heteroaryl; wherein any adjacent two of R1, R2, R3 and R4 may join together to form a 5, 6 or 7-membered carbocyclic or heterocyclic ring, with the proviso that each of R1, R2, R3, and R4 is not simultaneously hydrogen. Pharmaceutical compositions of said compounds, and methods of use in the treatment of biological conditions including cellular hyperproliferation, are disclosed.
Patent CA-2415255-A1 (CA)
Inventor: EKLUND ANDERS
IPC: C23G3/02
Filed: 2001-07-03
Abstract: The invention relates to a plant for treating the surface of continuously fe d strips, in particular a pickling plant, in which the strip is fed through a receptacle that is supplied with treatment fluid and closed by a cover. The base of the receptacle in cross-section is bath-shaped, having a substantial ly horizontal central section and oblique sections at both sides of the latter that slope away downwards.