baber/WOPTO huggingface dataset:
Patent CA-2287089-A1 (CA)
Title: Procede pour la transformation et la deshydratation de residus organiques, ses produits et ses equipements
Inventor: RAMIREZ FRANCISCO
IPC: C05F5/00
Filed: 1999-10-18
Abstract: L'objet de la présente demande de brevet d'invention est celui d'un procédé pour la transformation et la déshydratation de résidus organiques, ses produits et ses équipements, lequel consiste en une méthode rapide et simple qui, à l'aide de mélanges microbiens bénéfiques, permet de traiter de petites ou de grandes quantités de résidus ayant de hautes charges organiques et, en seulement de trois à dix jours, de les convertir en produits finaux, soit comme fertilisant, soit comme aliment pour animal.
Patent CA-2289126-A1 (CA)
Inventor: HSU KENNETH J
IPC: C22B3/02
Filed: 1998-05-06
Abstract: An in-situ reactor with hydrologic cells is provided to facilitate recovery of metals such as gold from rocks, or purification of salts such as potassium or magnesium chloride formed by evaporation of brines, by injecting into a source aquifer a fluid, which flows through and reacts with the solids or host rock within the in-situ reactor and then flows into a sink aquifer, from where it is drained or pumped out via an exhaust borehole into a plant or a facility for further chemical treatment.
Patent CA-2289161-A1 (CA)
Title: Surface winder with pinch cutoff
Inventor: BLUME JOSEPH A
IPC: B65H19/22
Filed: 1999-11-09
Abstract: A surface winder includes first and second winding rolls for winding a web on a center member, a stationary surface spaced from the first winding roll for rolling a center member on the stationary surface, and a pinch pad for pinching the web against a pinch surface upstream of the center member and thereby severing the web. The first winding roll is provided with a high friction surface, and only a short length of web needs to be stretched between the pinch surface and the first roll to tension and sever the web. The severed web is wound on the center member as the center member rolls on the stationary surface.
Patent CA-2291029-A1 (CA)
Inventor: FAIR MICHAEL JOSEPH
IPC: C11D17/00
Filed: 1998-05-22
Abstract: A personal washing bar composition comprises: 1 to 40 % by wt. of hydrophobically modified salt(s) of ethylenediaminetriacetic acid of formula (I), wherein n is from 1 to 40. A process of manufacturing such bars is also disclosed.
Patent CA-2294339-A1 (CA)
Title: Method of operation of a printing unit and printing unit for offset machine
Inventor: LEIMAND HENRIK
IPC: B41F7/24
Filed: 1998-07-02
Abstract: There is disclosed a printing unit (1) for use in an offset machine. The printing unit allows a broader use of offset machines (1). This is achieved in that the lacquer application means and the water application means comprise a unit (28) consisting of a doctor blade chamber device (30) and at least one roller (29, 32) for transferring lacquer or water from the doctor blade chamber device (30) to the plate cylinder (15) of the printing unit.
Patent CA-2294499-A1 (CA)
Title: A body fitting faecal collector
Inventor: PALUMBO GIANFRANCO
IPC: A61F5/451
Filed: 1998-06-26
Abstract: The present invention relates to a faecal management device (10) designed to provide improved body fit between the flange and the skin of the wearer and thereby prevent leakage. The faecal management device (10) comprises a bag (11) having an aperture (21), and an anatomically-shaped flange (12), which surrounds the aperture (21). The flange (12) provides for adhesive attachment to the perianal area of the wearer. In particular, the flange comprises a projection (28, 29) in the front and the rear portion of the flange respectively, which provide an effective seal between the flange and the skin of the wearer and prevent leakage at the coccyx and at the urinary tract. In another aspect of the present invention, the faecal management device comprising such a flange is used in combination with a disposable diaper.
Patent CA-2295447-A1 (CA)
Title: Triangular holders for cards display
Inventor: WESMAN KENNETH FRANCIS
IPC: G09F1/06
Filed: 2000-01-04
Abstract: A triangular holder for cards display device for displaying printed graphic images and messages in a vertical or a horizontal position, and also capable of holding a few pencils or notes, etc.        It is easily assembled, without tools or hardware, from a flat sheet of material that has been die-cut to offer five specific shapes comprising two triangles and three rectangles that whilst in the flat sheet form the five die-cut shapes are held in place with strategically placed die-cut nicks prior to the five shapes being manually popped out for assembly into a neat and sophisticated little triangular holder for cards display device, or it can be folded and mailed as a greeting/post card.
Patent CA-2295524-A1 (CA)
Inventor: GRAVEL LUCIEN
IPC: F02M27/04
Filed: 1998-09-15
Abstract: L'invention concerne un dispositif (15) de conditionnement de carburant destiné à être fixé sur un conduit (12) de carburant d'un moteur à combustion interne (13) ionisant le carburant hydrocarbure (19) s'écoulant dans le conduit de carburant afin d'améliorer le rendement de la combustion. Le dispositif (15) comprend un logement (16) dans lequel est encapsulé un circuit (21) de conditionnement de tension d'alimentation cc ainsi qu'un circuit intégré (23) à oscillateur astable. Un circuit (22) conformateur d'impulsions commande les périmètres de l'oscillateur et présente un condensateur de charge (27) connecté en série à deux résistances (25, 26). Les résistances (25, 26) présentent des valeurs prédéterminées pour fixer la charge du condensateur (27) de sorte que lorsque la charge du condensateur atteint une tension de référence (Vcc) dans le circuit oscillateur, il se décharge par une paire de bobines de fil (17, 17') lesquelles sont enroulées autour du conduit (12) de carburant afin de produire un champ magnétique variable autour du conduit de carburant, lequel est concentré pour ioniser les particules (19') de carburant améliorant ainsi le rendement de combustion et du carburant.
Patent CA-2297112-A1 (CA)
Title: Dicyclanil polymorphs and hydrates and their preparation
Inventor: GEOFFROY ANDRE JOSEPH
IPC: C07D239/50
Filed: 1998-08-25
Abstract: The present invention relates to new, polymorphous crystal forms of dicyclanil, a compound of formula (I), the hydrates and solvates thereof, as well as the preparation thereof. Dicyclanil is used as a veterinary drug for the control of ectoparasites on domestic and farm animals.
Patent CA-2298652-A1 (CA)
Title: Multiple axis intervertebral prosthesis
Inventor: GORDON DENNIS P
IPC: A61F2/00
Filed: 1998-08-04
Abstract: The present invention relates to an invertebral prosthetic disk. The prosthesis comprises a male component (10) with a support plate (18), an attachment element (16) allowing fixation to a vertebra, an articulating projection (60), and a female component (12) with a support plate (50), an attachment element (16) allowing fixation to a vertebra, and a circular procket (54) with angled walls (56) suitable for receiving the articulating projection. The male component is placed inside the female component. The two components are attached to the adjacent vertebrae, and act as a replacement for a disk. The prosthesis allows for a natural range of motion for the patient.
Patent CA-2301256-A1 (CA)
Inventor: BAUER BERNHARD
IPC: H02H1/06
Filed: 1998-08-05
Abstract: The disclosed fault-current protective switchgear has an amplifier circuit (4) for generating a fault-voltage (UA) derived from a fault-current, a comparator circuit (10) for comparing the fault-voltage (UA) with a reference voltage (Uref), and a reference circuit (12) connected to a supply unit (15) for generating the reference voltage (Uref), as well as an operating voltage (UB) for the amplifier circuit (4). Means are provided which, when the output voltage (UN) of the supply unit (15) falls under a predetermined value (UZ), increase the reference voltage (Uref) at least up to the momentary operating voltage (UB') at least when the fault-voltage (UA) is smaller than the reference voltage (Uref).
Patent CA-2306285-A1 (CA)
Title: Transparent functional membrane containing functional ultrafine particles, transparent functional film, and process for producing the same
Inventor: OTA YURIE
IPC: G02B1/115
Filed: 1994-12-02
Abstract: An antireflection film containing a transparent substrate film, a hard coat layer on the substrate film, and first and second refractive index layers on the hard coat layer. The hard coat layer has a refractive index higher than the refractive index of the transparent substrate film; the first refractive index layer has a refractive index higher than the refractive index of the hard coat layer; the second refractive index layer has a refractive index lower than the refractive index of the hard coat layer.
Patent CA-2307724-A1 (CA)
Title: Apparatus for dewatering previously-dewatered municipal waste-water sludges using high electrical voltage
Inventor: HELD JEFFREY S
IPC: C02F1/48
Filed: 1997-11-12
Abstract: The present invention is directed to a pulsed electric-field system, apparatus and method for the effective disinfecting and dewatering previously-dewatered, biologically active waste-water sludges (e.g., municipal waste-water sludge) in an efficient manner, so as to dramatically reduce the resulting volume of the inert waste material which has to be disposed of by the municipality. The method employed sequentially consists of hydraulically pressurizing (24, 26) the previously dewatered sludge, pre-heating (32) the previously dewatered sludge to a predetermined temperature range, exposing the previously dewatered sludge to high energy pulsing electrical discharges (42), pressure separation (52) of the resulting solids and liquid fraction, and final pressure extrusion (70) of the separated solids through nozzles.
Patent CA-2313066-A1 (CA)
Title: Method for making semi-rigid energy-absorbing foam with polyurethane fillers
Inventor: STEPPAN DAVID D
IPC: C08G18/76
Filed: 2000-06-29
Abstract: A method for making an energy-absorbing foam with polyurethane fillers that produces an energy-absorbing foam with properties that are comparable to a foam made without fillers.
Patent CA-2313112-A1 (CA)
Title: Mobil crew management system for distributing work orders to mobile field units
Inventor: ARDALAN SASAN H
IPC: H04L29/06
Filed: 1999-01-08
Abstract: A system (50, 52, 54) for multi-crew management comprises an enterprise computing system (50), a mobile field unit (52), and wireless communication network (54) which supports terminal control protocol/internet protocol (TCP/IP). The enterprise computing network (50) comprises application programs (80) through which work orders may be assigned and managed, various server machines containing data related to the work orders, a local area network (LAN) connecting the server machines, and a gateway to the TCP/IP wireless network. A mobile field unit (52) comprises a computing device and modem for communicating over the wireless network (54) to the enterprise computing system (50). A mobile field unit (52) and each machine (60, 62, 64, 66) in the enterprise computing system has a unique IP address assigned to it. Accordingly, commands and data can be communicated freely between all machines.
Patent CA-2313871-A1 (CA)
Inventor: WILLIAMS ROGER D
IPC: B01D46/22
Filed: 1997-07-28
Abstract: A self-cleaning filter apparatus for use in removing particulate matter from a transport fluid, such as air, which includes a housing having a pair of spaced pulleys over which an endless filter belt is positioned to present two generally straight filter reaches and two generally curved filter reaches. The endless filter belt includes a permeable substrate formed as an endless belt and a plurality of pleats of filter media extending outwardly from the surface of the substrate so that the transport fluid can pass inwardly therethrough and deposit the particulate material on the exterior surface of the pleats.      A suction nozzle and/or an air discharge device is positioned adjacent the outer surface of the endless filter at one of the curved reaches thereof for removing particulate matter deposited on the pleats as they pass along such curved reach. The filter belt may be supported for movement by the housing at the opposite side edges of the filter belt, and the housing supports may be provided with suction channels for sealing the side edges of the filter belt.
Patent CA-2314724-A1 (CA)
Inventor: LARSON BRENT KEVIN
IPC: C08K5/14
Filed: 2000-07-31
Abstract: An electrically-conductive rubber composition and article of manufacture having a component thereof. In one aspect, such article of manufacture is a pneumatic rubber tire of a toroidal shape having a cavity designed to be substantially enclosed by the toroidal shape of the tire and its closure completed by a rigid rim onto which the tire is designed to be mounted. In another aspect, such pneumatic tire contains such rubber composition positioned on or within a rubber innerliner of the tire; wherein the innerliner is a surface of said cavity. In a further aspect, said rubber composition is an annular strip of an electrically-conductive rubber composition on or within such tire innerliner. The said annular strip is intended to be an antenna for having a capability of receiving electromagnetic waves from outside the tire and of transmitting electromagnetic waves from the inside of the tire to the outside of the tire.
Patent CA-2314954-A1 (CA)
Title: Apoptosis inhibitors
Inventor: SAITOH FUMIHIKO
IPC: C07C323/12
Filed: 1998-12-15
Abstract: Apoptosis inhibitors containing as the active ingredient compounds represented by general formula (I) or salts thereof, wherein W1 represents -O-, -CH2-, etc.; W2 represents -CH2-, etc.; W3 represents -O-, -CH2-, etc.; X represents CH, C-, etc.; and A represents formula (.alpha.) wherein W4 represents -O-, -CH2-, etc.; W5 represents -CH2-, etc.; and W6 represents -O-, -CH2-, etc.  These apoptosis inhibitors inhibit apoptosis of WC8 cells induced by Fas ligand. In animal models, they potently inhibit the progress of fulminant hepatitis and relieve alopecia caused by anticancer agents. Because of being highly safe, these apoptosis inhibitors are usable as beneficial drugs.
Patent CA-2316152-A1 (CA)
Inventor: YOSHIDA KEIKO
IPC: F16F15/26
Filed: 2000-08-17
Abstract: In a balance shaft for engine balancing systems for canceling an unbalance force of an engine, a journal portion of the balance shaft is provided with a recess on a side remote from the gravitational center of the counter weight, and a rib extends axially across this recess along a radial plane between fu ll circular axial end portions of the journal portion to compensate for the reduction in the bending rigidity of the balance shaft due to the provision of the recess. The recess reduces the weight or mass of the balance shaft, and this recess does  not diminish the performance of the bearing because the bearing load is essentially due to the unbalanced mass of the counter weight portion, and the recessed part of the bearing portion receives a significantly smaller part of the bearing load than the opposite side of the bearing portion. The recessing also contribute s to increasing the eccentricity of the gravitational center of the associated part.
Patent CA-2317535-A1 (CA)
Inventor: FRIEDMANN GERD
IPC: E01H4/02
Filed: 1998-12-18
Abstract: The invention relates to a track maintenance device that can be mounted in the front or the back of a track maintenance vehicle (1) on a working tool holding device of the vehicle (1). Said track maintenance device comprises a track treatment tool (41, 51) that can be coupled to the working tool holding device (3) and a renovation unit (11) provided on the same side of the vehicle (1).  According to the invention, in order to enhance the possibilities of using said track maintenance device in the treatment of track subsoils despite its simple structural construction and operation, the renovation unit (11) is designed as an interchangeable adapter that is separate from the treatment tool (41, 51) and that can be mounted on and coupled to the vehicle (1).
Patent CA-2321839-A1 (CA)
Title: Epoxidation process using supported gold catalyst
Inventor: GREY ROGER A
IPC: C07D301/06
Filed: 1999-03-08
Abstract: A process for converting an olefin such as propylene to the corresponding epoxide is described wherein the olefin, hydrogen and oxygen are contacted with a catalyst comprised of gold on a zirconium-containing support such as zirconia.
Patent CA-2321992-A1 (CA)
Title: Banana streak virus promoter and detection
Inventor: HULL ROGER
IPC: C12N15/34
Filed: 1999-02-26
Abstract: Banana Streak Virus (BSV) genome has been cloned and the promoter identified.  Operable linkage of the promoter to a transcribable sequence allows for transgenic expression in plants, including non-graminaceous monocots particularly Musaceae (Musa and Ensete) and graminaceous monocots such as rice and sugar cane. Methods for detection of BSV infection in plants are also provided.
Patent CA-2322680-A1 (CA)
Inventor: HERNANDIS MARCO ADRIAN
IPC: A23L5/10
Filed: 1999-02-25
Abstract: Process for the preparation of dishes on a cooking recipient into which are incorporated all the ingredients, preferably automatically, including mixing of the ingredients just as for an artisanal preparation. The machine comprises a heating surface on which are placed receptacles for individual use, said surface being driven by a timed driving system. The machine also comprises food supply devices which supply the food according to the timing of said driving system. Finally, the dishes can be consumed, preserved or frozen. It is also possible to interrupt the cooking in order to separate the solids from the liquid which can be preserved or frozen. The final phase in this case can be carried out in a machine which has a resistance and a receptacle support, one of the two being separable from the other after a delay. Application to the preparation of ready-cooked and semi-cooked dishes.
Patent CA-2324868-A1 (CA)
Inventor: SATHER SUSAN
IPC: A61K45/00
Filed: 1999-03-24
Abstract: The invention provides a human oxidized LDL receptor (HOLR) and polynucleotides which identify and encode HOLR. The invention also provides expression vectors, host cells, antibodies, agonists, and antagonists. The invention also provides methods for diagnosing, treating, or preventing disorders associated with expression of HOLR.
Patent CA-2324933-A1 (CA)
Inventor: TAUPIN YVES
IPC: D06N3/00
Filed: 1999-03-23
Abstract: The invention concerns two-layered composites capable of swelling in the presence of an aqueous liquid. Said composites are based on a superabsorbent powder fixed on a nonwoven flexible material support with self-adhesive glue. The two-layered composites can be used in different industries such as, for example, in the manufacture of cables for transporting energy or in industry producing hygiene articles.
Patent CA-2325526-A1 (CA)
Title: Aryl phenyl substituted cyclic ketoenols
Inventor: ERDELEN CHRISTOPH
IPC: C07D209/54
Filed: 1999-03-18
Abstract: The invention relates to new aryl phenyl substituted ketoenols of formula (I), where X is halogen, alkyl, alkoxy, alkenyloxy, alkylthio, alkyl sulfinyl, alkyl sulfonyl, halogen alkyl, halogen alkoxy, halogen alkenyloxy, nitro, cyano or possibly substituted phenyl, phenoxy, phenylthio, phenyl alkoxy or phenyl alkylthio;  Z is possibly substituted cycloalkyl, aryl or hetaryl; W  and Z independently of each other are hydrogen, halogen, alkyl, alkoxy, alkenyloxy, halogen alkyl, halogen alkoxy, halogen alkenyloxy, nitro or cyano; and CKE is one of groups (1), (2), (3), (4), (5), (6), (7) or (8), where A, B, D, G and Q1 to Q6 have the meanings assigned in the description. The invention also relates to several methods for producing said ketoenols and to their use as pest control agents and herbicides.
Patent CA-2325600-A1 (CA)
Inventor: HRNCIC RUDI
IPC: A61P25/28
Filed: 1999-05-21
Abstract: Methods and related immunoglobulin peptides and fragments thereof are disclosed that enhance the cell-mediated immune response of a patient to deposits of amyloid fibrils. These methods exploit the opsonizing effect of antibodies directed toward amyloid material or its component parts.
Patent CA-2328209-A1 (CA)
Inventor: TANAKA KENJI
IPC: C08L53/00
Filed: 2000-12-14
Abstract: Provided are a propylene-ethylene block copolymer having MFR of from 0.01 to 1.0 g/10 min and comprised of (A) from 85 to 97 % by weight a 25°C xylene-insoluble fraction and (B) from 3 to 15 % by weight of a 25°C xylene-soluble fraction, wherein the fraction (A) is such that its stereospecificity index measured through 13C-NMR is at least 98. 0 %, its intrinsic viscosity [.pi.] falls between 2.5 and 5.5 dl/g, and its weight-average molecular weight, Mw, measured through GPC and the content, S, of the fraction having a molecular weight of at most 10 4.5 therein satisfy S (wt. %) ~ -5.3 x 10-6Mw + 7.58, and the fraction (B) is such that its ethylene unit content measured through 13C-NMR falls between 30 and 70 % by weight, and its intrinsic viscosity [.pi.] falls between 2.5 and 9.0 dl/g; and its blow-molded articles. The copolymer has good heat resistance, high rigidity, good impact resistance and good drawdown resistance, and its blow-molded articles have well-balanced rigidity and low-temperature barrier resistance.
Patent CA-2329423-A1 (CA)
Inventor: PARRELLA EUGENE L
IPC: G06F11/28
Filed: 1999-04-14
Abstract: A debugging interface (10) includes a pair of decoders (28a, 28b) and an event history buffer (14) coupled to the sequencer of a processor. The first decoder is coupled to the instruction RAM of the processor. The second decoder (32a) is coupled to the cause register (22a) of the sequencer and the event history buffer (14) is also coupled to the cause register (22a). The first decoder (28a) provides a three bit real time output (30a) which is indicative of the processor activity on a cycle by cycle basis. The three bit output (30a) indicates seven different conditions: whether the last instruction executed by the processor was an inc, an exception, an exception with no event history buffer entry, or a branch taken, whether there has been no instruction executed since the last clock cycle, and whether a jump was an immediate jump or a jump to a register. The event history buffer (14) is loaded with more detailed information about the instruction last executed when the first decoder (28a) indicates that the last instruction was an exception or a jump to a register, and when there is a change in state of an interrupt line or an internal processor exception.
Patent CA-2330218-A1 (CA)
Title: Method of removing a thermal barrier coating
Inventor: BROOKS WILLIAM C
IPC: C23C4/02
Filed: 2001-01-04
Abstract: A method of removing a ceramic coating (18), such as a thermal barrier coating (TBC) of yttria-stabilized zirconia (YSZ), from the surface of a component (10), such as a gas turbine engine component (10). The method generally entails subjecting the ceramic coating (18) to an aqueous solution of ammonium bifluoride, optionally containing a wetting agent, such as by immersing the component (10) in the solution while maintained at an elevated temperature. Using the method of the invention, a ceramic coating (18) can be completely removed from the component (10) and any cooling holes, with essentially no degradation of the bond coat (16).
Patent CA-2330619-A1 (CA)
Inventor: WILKIE STEPHEN CHARLES
IPC: A61P31/04
Filed: 1999-02-26
Abstract: La présente invention concerne des dérivés N?1¿-acylés de desleucylA82846B. Ces dérivés sont utiles en tant qu'antibactériens.