baber/WOPTO huggingface dataset:
Patent CA-2329161-A1 (CA)
Title: Off-line honing of slicer blades
Inventor: FLISRAM DENNIS GERHEART
IPC: B24B27/00
Filed: 2000-12-20
Abstract: An apparatus and method for honing, sharpening or grinding a curved peripheral cutting surface of a slicer blade are provided. Included is the use of one of a set of interchangeable cams that generally follows the curved shape of the blade cutting surface, whether same has a constant radius or varying radii. The honing is accomplished off-line of the slicer equipment, and the movement of two honing or grinding wheels is closely controlled so as to provide honed or ground cutting edges which are of substantially uniform width throughout their respective peripheries. The two honing or grinding wheels operate independently of each other on opposing edges of the blade, a large blade load area is provided therebetween, precision gib adjustments are provided between the wheel and the cam follower, and a single tool is needed to make adjustments of the apparatus.
Patent CA-2329218-A1 (CA)
Inventor: PICHE GREGORY M
IPC: A01K1/015
Filed: 2000-12-20
Abstract: The invention provides a method and product for mitigating or eliminating pet malodor(s) with an aqueous liquid deodorizing composition, the composition containing about at least 0.02% to about 10% of an dialkali metal tetraborate n-hydrate (with n being an integer from 1 to 10), 0.1-3% water soluble/dispersible polymer, 1-20% water soluble/dispersible volatile solvent, at least 75% water.
Patent CA-2329817-A1 (CA)
Title: Method for the reduction of iodine compounds from a process stream
Inventor: SCHIODT NIELS CHRISTIAN
IPC: C07C51/493
Filed: 2000-12-28
Abstract: A method for the reduction in iodine content in a mixture, particularly in a mixture of carboxylic acids and/or car-boxylic anhydrides with alkyl iodides and/or hydriodic acid, comprises contacting the organic medium in the vapour phase at elevated temperature with a metal salt dispersed on activated charcoal. The metal salt may be a carboxylate salt, a carbonate, an oxide, a hydroxide and any other salt, which may react with the organic medium to give a metal carboxylate salt. The metal may be a main group ele-ment, a lanthanide, an actinide, zinc and copper. This pro-cess converts alkyl iodide compounds converted to their corresponding carboxylate esters, while the iodine is bound in the purification mass as inorganic iodide.
Patent CA-2332495-A1 (CA)
Inventor: BLATTLER WERNER
IPC: B24D13/14
Filed: 2001-01-26
Abstract: The invention relates to an axially-functioning grinding tool (10) for fastening on a rotary shaft (14), wherein the toot (10) comprises an inner rotating area (11) and an outer rotating area (12). The inner rotating area (11 ) supports a cylinder- shaped grinding device with several layers of a grinding device support, which are arranged concentrically around the longitudinal axis of the rotating shaft (14). The outer rotating area (12) is provided with radially arranged strip-shaped grinding devices.
Patent CA-2336010-A1 (CA)
Title: Color sequential imager
Inventor: MORRIS TONIA
IPC: H04N5/3745
Filed: 1999-06-17
Abstract: An imager includes an array of pixel sensors. Each pixel sensor indicates at least two different primary color components of an image. For each pixel sensor, at least two storage locations are located in the array and store the indications from the pixel sensor.
Patent CA-2336726-A1 (CA)
Title: Improvements in or relating to a lighter
Inventor: SHER TAK CHI
IPC: F23Q2/16
Filed: 2001-02-14
Abstract: The invention comprises a lighter such as a cigarette lighter including a housing. Ignition means are provided for the lighter. The ignition means include a member manually movable with respect to the housing. A lock be;tween the manually moveable member and the housing, and release means are provided which are manually operable to release the lock to allow the manually moveable member to move relative to the housing to allow or cause ignition of the lighter. The release means require manual movement to release the lock in a direction different to the direction of movement of the manually moveable member to allow or cause ignition.
Patent CA-2339446-A1 (CA)
Title: Custom orthotic foot support assembly
Inventor: GREENAWALT KENT S
IPC: A61F5/14
Filed: 2001-03-07
Abstract: An orthotic foot support construction having a sole, an orthotic unit for a foot of the wearer, a propulsion component adhered to the sole and located to provide upward propulsion of the forefoot of the foot support wearer in response to forefoot pressure on the component, and a covering for cooperating with the sole to provide a unitary construction. The orthotic foot support construction may be custom-made with the orthotic unit especially prescribed.
Patent CA-2340105-A1 (CA)
Inventor: MURAI TOSHIMI
IPC: F02M25/08
Filed: 1999-08-04
Abstract: An internal combustion engine, wherein fuel vapor adsorbed in a canister (22) is purged into a surge tank (13) through a purge control valve (28). A target value of the fuel vapor rate showing the ratio of the amount of fuel vapor in the purge gas to the amount of fuel injection is stored in advance. At least one of the amount of purge gas or the amount of fuel injection is controlled so that the fuel vapor rate becomes the target value.
Patent CA-2340512-A1 (CA)
Inventor: BERKOWITZ STUART
IPC: G06Q30/02
Filed: 2001-03-13
Abstract: A computer-implemented audio advertising system for providing audio advertisements to users over a network. An advertising management server receives audio advertisements and advertisement account data over the network. An advertising database stores the audio advertisements and advertisement account data. Upon requests from telephony services, an advertising selection and retrieval server fetches audio ads according to a set of effective searching criteria. The retrieved audio ad is played to users of the telephony services.
Patent CA-2341065-A1 (CA)
Inventor: KLEIN HARALD
IPC: F01N11/00
Filed: 2001-03-19
Abstract: The invention relates to a process for checking the operatability of an exhaust gas purification catalyst for diesel engines, which has a light-off temperature and a degree of conversion r CO for carbon monoxide (CO), by direct measurement of the carbon monoxide concentration in combination with a temperature measurement. The process is characterized in that to evaluate the remaining catalytic activity of the catalyst the difference .DELTA.T between the current catalyst exit temperature T E of the exhaust gas and the light-off temperature T co,50%,fresh of the fresh catalyst for carbon monoxide stored as a function of speed and load .DELTA.T = T E - T CO, 50%,fresh is determined and the degree of conversion r CO for carbon monoxide is evaluated.
Patent CA-2343376-A1 (CA)
Inventor: WOLFF ANDREW A
IPC: A61K31/495
Filed: 1999-09-09
Abstract: A sustained release ranolazine formulation contains an intimate mixture of ranolazine and a partially neutralized pH-dependent binder to form a film that is mostly insoluble in aqueous media below pH 4.5 and soluble in aqueous media above pH 4.5. The formulation is suitable for twice daily administration of ranolazine and is useful for controlling the rate of dissolution of ranolazine, and to maintain human plasma ranolazine levels at between 550 and 7500 ng basNmL.
Patent CA-2344779-A1 (CA)
Title: A bale lifter
Inventor: CURRIE STEPHEN HENRY
IPC: A01D87/12
Filed: 2001-04-20
Abstract: A bale lifter (5) suitable for lifting bales of hay etc. onto a vehicle (1). The bale lifter (5) includes a bale holder (6,7), the movement of which is prescribed by a transporting mechanism (9,12,15 and 18) so that a bale impaled by prongs (6) may be rotated onto the chassis (2) of a vehicle. When a bale (8) is just above the chassis (2) of a vehicle a release mechanism (16, 17 and 21) is actuated to allow the bale lifter (7) to rotate about a pivot point (11) to facilitate the removal of the prongs (6) from the bale.
Patent CA-2345237-A1 (CA)
Inventor: LUBY MICHAEL G
IPC: H04L12/56
Filed: 1999-09-17
Abstract: Lost transmission packets are recovered using parity symbols. An encoder uses an input file of data and a key I selected from a key alphabet much larger than the number of input symbols in the input file to produce output symbols which might for example constitute entire transmission packets.    An output symbol with key I generated by determining a weight, W(I), for the output symbol to be generated, selecting a number W(I) of the output symbols associated with the output symbol according to a function of I, and generating the output symbol's value B(I) from a predetermined valve function F(I) of the selected W(I) input symbols so that erasures can be recovered without grouping input symbols into blocks. An encoder can be called repeatedly to generate multiple output symbols. The output symbols are generally independent of each other, and an unbounded number (subject to the resolution of I) can be generated, if needed. A  decoder receives some or all of the output symbols generated. The number of output symbols needed to decode an input file is equal to, or slightly greater than, the number of input symbols comprising the file, assuming that input symbols and output symbols represent the same number of bits of data.
Patent CA-2345271-A1 (CA)
Title: Procede de traitement d'acides organiques avec de l'ammoniac
Inventor: ROBBINS WINSTON KARL
IPC: B01J19/00
Filed: 1999-10-05
Abstract: La présente invention concerne un procédé de réduction de l'acidité d'un pétrole brut acide de départ par mise en contact d'un pétrole brut acide avec un excès effectif d'ammoniac dissous dans ce pétrole brut afin de former une phase discontinue ammoniac-pétrole obtenu en continu à une température et dans des conditions suffisantes pour produire l'amide correspondant aux acides naphténiques. Le procédé s'utilise dans le traitement du pétrole brut acide.
Patent CA-2346464-A1 (CA)
Title: Peripherally acting anti-pruritic opiates
Inventor: FARRAR JOHN J
IPC: A61K31/445
Filed: 1999-08-02
Abstract: Anti-pruritic compositions and methods of using the compositions for the prevention or treatment of pruritus comprising formula (I) wherein M is (1), (2) or (3) wherein R, R2, R3, R4, R7, Ar1 and Ar2 are as defined in the specification in a pharmaceutically acceptable carrier.
Patent CA-2346759-A1 (CA)
Title: Ingress monitoring system and method
Inventor: TERREAULT GERARD
IPC: H04N7/173
Filed: 2001-05-07
Abstract: A system for monitoring reverse paths of a bi-directional cable communicati on network such as a CATV network, to detect and analyze ingress signals enteri ng a reverse path and ending to a network sub-headend or headend through a corresponding one of communication lines, comprises a plurality of radio frequency signal detectors connected thereto. The radio frequency signal detectors are  provided with bandpass filter for receiving any radio frequency signal within the frequency band used, to generate corresponding output signals indicative of the strength of  the received radio frequency signal. Th output signal generated by the frequency signal detector which is coupled to the communication line corresponding to the ingress sign al carrying path is indicative of the strength of the received ingress signal with any received reverse signals. The system further comprises a signal processor for analyzing the detector output signals through comparison with one or more predetermined ingress thresholds to generate an alarm signal whenever the ingress signal is detected. The system further comprises a control computer receiving the alarm signal to generate monitori ng sequence control data indicative of the communication line corresponding to the ingress signal carrying path to be monitored. The system also comprises a selector switch having a plurality of inputs being connected to the communication lines and being responsive to the monitoring sequence control data to select the input connected to the communication line to be monitored, and signal monitoring instrumentation su ch as a spectrum analyzer and a broadband analyzer coupled to an output of the switching device and being responsive to the monitoring sequence control data for analyzing the ingress signal and generating alarm message data accordingly. The control computer receives the alarm message data to further generate diagnostic sequence control data for the monitoring instrumentation also used to determine source characteristics of the ingress signal.
Patent CA-2348662-A1 (CA)
Title: Motor arrangement
Inventor: REICH HARALD
IPC: H02P6/14
Filed: 2001-05-24
Abstract: The invention disclosed herein relates to a motor arrangement with an electronically commutated electric motor of an explosion-protected configuration. The arrangement includes a permanent magnet rotor and stator separated by an air gap. At least one galvonmagnetic rotor position sensor is provided for detecting a magnetic field of the permanent magnetic rotor whose output signal serves for controlling an electronic commutation device. The current supply of the galvanomagnetic rotor position sensor is realized by an alternating current or three-phase current supply system with interconnection of an isolation transformer. The output signal of the galvanomagnetic sensor is supplied via an optocoupler to the electronic commutation device. The actual electronic commutation device of the motor arrangement is preferably arranged external to the electric motor. The arrangement provides a motor that is suitable for operation in a potential explosive environment and is less expensive than conventional arrangements.
Patent CA-2350125-A1 (CA)
Inventor: WAGNER PETER
IPC: H01R4/48
Filed: 2001-06-12
Abstract: The electrical connector has a male section (2) and a female part with an intermediate band (3), with strips (4) and side bands (5,6), with tongulets (7). The tongulet has a first face curve towards the holder (8) and an extended face (13) pushing against the side wall (9) of the holder.
Patent CA-2350615-A1 (CA)
Title: Detecteur instantane de lumiere creee par un defaut d'arc resistant a un declenchement inopportun
Inventor: PHILLIPS TIMOTHY B
IPC: G01R31/12
Filed: 2000-08-16
Abstract: L'invention concerne un circuit de détection de défaut d'arc amélioré, comprenant un détecteur de lumière destiné à produire un signal de détecteur de lumière, un circuit différentiateur destiné à recevoir le signal du détecteur de lumière et à créer un signal de détecteur de lumière différencié, et un circuit comparateur destiné à comparer le signal de détecteur de lumière différencié et un signal de référence, et à produire un signal de sortie de comparateur indiquant le moment où le signal de détecteur de lumière différencié dépasse le signal de référence.
Patent CA-2351172-A1 (CA)
Inventor: ST-DENIS BERNARD F
IPC: H04L12/56
Filed: 2001-06-21
Abstract: User traffic of one type must traverse many diverse networks, each operating by different paradigms and requiring different protocol stacks, before it reaches the destination. MPLS (Multiprotocol Label Switching) is being developed to solve some of the problems which involve the existence of different protocols along the traffic path. There is currently no accepted way of transporting ATM cells over an MPLS domain. New ways of packetizing ATM cells into labeled MPLS packets for transporting over an MPLS domain are described.
Patent CA-2351264-A1 (CA)
Inventor: MUIR GRANT
IPC: B26D7/27
Filed: 2001-06-26
Abstract: A machine for cutting and folding sheets of aluminum foil dispensed from a roll. The machine comprises means for mounting a roll of aluminum foil so that aluminum foil can be advanced through the machine. Two adjacent rollers can be electrically driven to advance aluminum foil by frictional force from the roll. The machine further comprises a knife mechanism for cutting off a sheet of aluminum foil after it has passed between the rollers and means for folding an edge of a cut sheet produced by the knife mechanism. A control unit for controlling the knife mechanism ensures that the aluminum foil is cut only during predetermined intervals.
Patent CA-2351712-A1 (CA)
Title: Crystal modification a of 8-cyano-1-cyclopropyl-7-(1s,6s-2,8-diazabicylo-[4.3.0]nonan-8-yl)-6-fluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid
Inventor: HIMMLER THOMAS
IPC: C07D471/04
Filed: 1999-11-15
Abstract: The present invention relates to a defined crystal modification of 8-cyano-1-cyclopropyl-7-(1S,6S-2,8-diazabicyclo[4.3.0]nonan-8-yl)-6-fluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid of the formula (I), to processes for its preparation and to its use in pharmaceutical preparations.   (see formula I) The crystal modification can be distinguished from other crystal modifications of 8-cyano-1-cyclopropyl-7-(1S, 6S-2, 8-diazabicyclo[4.3.0]nonan-8-yl)-6-fluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid of the formula (I) by its characteristic X-ray powder diffractogram and its differential thermodiagram (see description).
Patent CA-2353855-A1 (CA)
Title: Method and intermediate product for producing a hollow body and a hollow body produced by said method
Inventor: ROSCH FRITZ
IPC: B21D51/18
Filed: 1999-10-19
Abstract: The invention relates to method for producing a hollow body (26) from sheet metal, especially from aluminum or aluminum alloys. According to the inventive method, a substantially flat sheet metal blank (4) is provided. At least one wall intermediate element (8) which is produced as one piece with the sheet metal blank (4) is folded and/or bent into several substantially superimposed layers. Marginal areas (16, 18) of the sheet metal blank (4) are placed closely side by side, preferably they are placed on top of one another in such a manner that they overlap to some degree, and they are connected to one another. The sheet metal blank (4) and the folded wall intermediate element (8) are subjected to a hydraulic or pneumatic internal high pressure so that the folded wall intermediate element (8) is freely unfolded to form the hollow body (26). The invention also relates to a hollow body (26) produced by said method and to an intermediate product (2) which can be used to produce such a hollow body (26) according to the inventive method.
Patent CA-2356365-A1 (CA)
Title: Appareil de preparation d'un fluide pour un procede medical
Inventor: DEGUCHI TSUNEO
IPC: A61M1/14
Filed: 1999-12-21
Abstract: L'invention concerne un appareil de préparation d'un fluide destiné à un procédé médical consistant à mélanger au moins un médicament se présentant sous la forme de poudre avec de l'eau, le médicament est contenu dans un récipient définissant un fond, une paroi latérale et une ouverture supérieure fermée par une membrane fermant de manière étanche l'intérieur du récipient. L'appareil comprend un dispositif d'ouverture destiné à ouvrir la membrane du récipient. Le dispositif d'ouverture comprend un support destiné à porter verticalement le récipient afin d'orienter vers le bas l'ouverture, une lame située au-dessous de l'ouverture du récipient maintenue par le support destinée à découper partiellement la membrane le long de la périphérie de l'ouverture, un mécanisme destiné à déplacer verticalement le support vers la lame afin que le bord tranchant de la lame perce de façon à séparer partiellement la membrane de la périphérie de l'ouverture, de sorte que le médicament se trouvant dans le récipient tombe de celui-ci, un élément de réception se présentant sous la forme d'un treillis disposé sous la lame, destiné à recevoir tout le médicament provenant du récipient, et un ajutage destiné à diriger de l'eau depuis la source d'eau, sous la forme d'une pulvérisation, vers le médicament reçu par l'élément de réception, afin de dissoudre le médicament dans l'eau dirigée vers le médicament.
Patent CA-2357770-A1 (CA)
Title: Polymerisations a partir de charges a composantes multiples diluees
Inventor: PATIL ABHIMANYU ONKAR
IPC: C08G67/02
Filed: 2000-01-14
Abstract: Cette invention concerne un procédé de formation de polymères contenant du monoxyde de carbone à partir de charges de gaz de synthèse à composantes multiples et d'au moins un comonomère vinylique. Les charges utiles d'un point de vue pratique dans l'invention comprennent l'éthylène en quantité comprise entre environ 5 et environ 40 mole %, le monoxyde de carbone en quantité comprise entre environ 1 et environ 40 mole %, l'hydrogène en quantité comprise entre environ 4 et environ 55 mole %, le dioxyde de carbone en quantité comprise entre environ 3 et environ 10 mole %, et le méthane en quantité comprise entre environ 4 et environ 85 mole %. La charge peut également comprendre l'acétylène en quantité supérieure à environ 10 mole %. La charge peut contenir au moins un comonomère vinylique à radical libre polymérisable, ou on peut utiliser une co-charge contenant un comonomère de ce type.
Patent CA-2360377-A1 (CA)
Title: Balle de golf a faible effet rotatif comprenant un manteau ou une couche interieure metallique, ceramique ou composite
Inventor: NESBITT R DENNIS
IPC: A63B37/04
Filed: 2000-02-11
Abstract: La présente invention concerne une balle (100) de golf comprenant un noyau mou (40) et une enveloppe rigide (10) de manière que la balle (100) de golf, lorsqu'on la frappe, présente une vitesse de rotation réduite. Ladite balle (100) de golf peut comprendre une ou plusieurs couches (20, 50) d'enrobage renfermant un ou plusieurs matériaux métalliques, céramiques ou composites. La balle (100) de golf peut également comprendre un substrat (30) polymère sphérique disposé à l'intérieur de la balle. Les balles (100) de golf selon la présente invention présentent de meilleures propriétés d'effet, de sensation et acoustiques. La balle (100) de golf selon la présente invention peut avoir un diamètre important, ce qui permet de réduire davantage sa vitesse de rotation. La balle (100) de golf obtenue présente donc un faible effet rotatif, mais pas au sacrifice de sa durabilité, de ses qualités de jeu et de son élasticité.
Patent CA-2360500-A1 (CA)
Inventor: OULLETTE WILLIAM ROBERT
IPC: A23L5/20
Filed: 2000-02-18
Abstract: The present invention provides an absorbent fibrous matrix for use in the preparation of food containing water, fats and oils that is oleophilic, hydrophobic, resilient at high temperatures and cost effective. The absorbent fibrous matrix is comprised of bicomponent fibers having a sheath material with oleophilic and hydrophobic characteristics and a core material with sufficient heat resistance to~ maintain fiber integrity up to 200 degrees C. The bicomponent fibers are formed into a nonwoven coherent matrix and bonded by entangling.
Patent CA-2360503-A1 (CA)
Title: The anti-hijacker system for aircraft
Inventor: LE MINH H
IPC: B64D45/00
Filed: 2001-10-09
Abstract: The anti-hijack system proposed here can solve a critical point when hijackers just begin taking action onboard (airplane) or pilots receive a signal of hijack. This system peacefully resettles a situation without hurting onboard travelers or hijackers. A detailed analysis of the system is presented. Additional comparison of another proposal (marshals onboard) and this proposed idea elaborates.
Patent CA-2360741-A1 (CA)
Title: Proteine avec proliferation de cellules et d'activite modulatrice de division cellulaires et adn codant cette proteine
Inventor: FERBY INGVAR MATS
IPC: C12Q1/6876
Filed: 2000-02-03
Abstract: La présente invention concerne une séquence d'ADN contenant: (a) une séquence telle que représentée dans SEQ ID NO.1 ou 2, (b) une séquence codant la même protéine que (a) mais qui est dégénérée en raison du code génétique, (c) une séquence s'hybridant dans des conditions rigoureuses en séquences (a) et/ou (b), (d) une séquence génomique contenant la séquence (a, b ou c) et comprenant par ailleurs un ou plusieurs nitrons, ou (e) une séquence différente de (a, b, c ou d) car elle provient d'espèces différentes. Dans cette invention, une protéine est codée par une telle séquence d'ADN et peut être utilisée pour induire la maturation d'oocyte et/ou la modulation de la division cellulaire et/ou la différentiation et/ou la prolifération cellulaires, dans une composition pharmaceutique ou comme agent diagnostique.