baber/WOPTO huggingface dataset:
Patent CA-2206306-A1 (CA)
Inventor: SCHAUB FRITZ
IPC: C07C69/78
Filed: 1995-12-06
Abstract: L'invention concerne des 2-[4-(2-(pyrimidin-4-yloxy et pyrimidin-4-ylamino)éthylphényl]dioxolannes de la formule (I) dans laquelle R¿1? représente hydrogène, alkyle C¿1-4?, haloalkyle C¿1-4? ou cycloalkyle C¿3-6?, R¿2? représente hydrogène, alkyle C¿1-10?, alcoxy C¿1-8?-alkyle C¿1-4?, alcényloxy C¿3-8?-alkyle C¿1-4?, haloalcényloxy C¿3-8?-alkyle C¿1-4?, alcynyloxy C¿3-8?-alkyle C¿1-4?, haloalcoxy C¿1-8?-alkyle C¿1-4?, alkylthio C¿1-8?-alkyle C¿1-4?, aryle, aryloxy-alkyle C¿1-4?, aryl-alcoxy C¿1-4?-alkyle C¿1-4?, hétéroaryloxy-alkyle C¿1-4?, alcoxy C¿1-4?-alcoxy C¿1-4?-alkyle C¿1-4? ou aryl-alkyle C¿1-8?, R¿3? et R¿4? représentent indépendamment halogène, alkyle C¿1-4?, alcoxy C¿1-4?, alcoxy C¿1-4?-alkyle C¿1-4?, alcoxycarbonyle C¿1-4?-alkyle C¿1-4?, alcoxycarbonyle C¿1-4?, cyano-alkyle C¿1-4?, cyano, ou -COOH, ou bien R¿3? et R¿4? ensemble forment un pont choisi parmi 1,4-butylène, 1,4-butadiénylène, ou -S-CH=CH-, chacun étant éventuellement substitué par un ou deux radicaux choisis parmi halogène ou alkyle C¿1-4?, et Z représente NH ou oxygène. On décrit l'utilisation de ces composés dans la lutte contre les acariens, les champignons et les insectes indésirables. On décrit également des compositions destinées à faciliter l'utilisation des composés de la formule (I) ainsi que la préparation de ceux-ci.
Patent CA-2206947-A1 (CA)
Title: Perforation rule for rotary cutting system
Inventor: KAPOLNEK PAUL G
IPC: B26F1/18
Filed: 1997-06-02
Abstract: The invention provides a perforation cutting rule for a rotary cutting machine and method of operating the same.  The cutting rule has a length, height and thickness and includes a plurality of dovetail-shaped gaps formed along a longitudinal edge to define a plurality of dovetail-shaped cutting teeth. Each tooth includes an outer cutting end and an inner base end, the outer cutting end having a length greater than an inner base end.  As the cutting end cuts through multiple sheets the angled sides of the dovetail-shaped teeth provide a relief area to prevent the sheets from bunching or pulling against the teeth during the cutting operation.
Patent CA-2207108-A1 (CA)
Title: Method and apparatus for producing methanol by gasifying carbonaceous materials
Inventor: PATILLET HENRI
IPC: C07C29/151
Filed: 1995-10-13
Abstract: A gasifying apparatus (20) comprising a lower space (21) for the spontaneous combustion of a fraction of the carbonaceous material by exposure to very hot air, an intermediate space (22) for the combination of the carbon dioxide produced in the lower space (21) with very high temperature superheated steam, and an upper space (23) for the synthesis of the gas from the intermediate space (22) in the presence of superheated steam. The resulting methanol discharged from the upper space is collected and fed to an exchanger (30) supplying very hot air and superheated steam to the gasifying apparatus (20).
Patent CA-2207430-A1 (CA)
Title: Variable configuration exercise machine
Inventor: ALESSANDRI NERIO
IPC: A63B24/00
Filed: 1997-06-09
Abstract: The invention is related to an exercise machine (1) with  variable  configuration,  of  the  type  that includes at least one posture portion (2) and one machine  portion  (3),  the  exercise  machine  (1) having reading means (4) of a portable medium (5) constituting a device for the storage of protocol data of a user and/or an exercise,  motor-driven means  (6)  for  adjusting  the  relative  position between the posture portion  (2)  and the machine portion  (3),  and control means  (7),  connected to the reading means (4) and to the motor-driven means (6)-,  designed  to  change  the  relative  position between the posture portion  (2)  and the machine portion (3)  in accordance with the protocol data.
Patent CA-2208905-A1 (CA)
Inventor: SANDERS DONALD JOSEPH
IPC: A47J47/00
Filed: 1997-06-23
Abstract: A cutting mat is disclosed which is designed for cutting of materials such as food. The cutting mat includes an absorbent layer and may include a liquid impermeablebottom layer, a non skid layer and/or a top layer.
Patent CA-2209140-A1 (CA)
Inventor: DOUGHERTY MICHAEL C
IPC: B21K1/30
Filed: 1996-10-31
Abstract: A die apparatus (20) and method for forging a workpiece into a near net shaped gear (90), and includes a first die (22) having a tooth die (26) with a near net shaped negative cavity configured therein to forge the near net shaped gear (90). Also, the apparatus includes an axial restriction member (99, 199) that sufficiently reduces axial movement of the forged gear (90) as tooth die (26) moves away from the first die (22) relative to the second die (80). This axial resistance member (99, 199) enables the head portion (92) of the gear (90) to be removed from the first die (22), and more specifically, the tooth die (26), after the forging portion of stroke is completed.
Patent CA-2210013-A1 (CA)
Inventor: CAMPBELL IVORY JOE
IPC: B26B1/04
Filed: 1997-07-07
Abstract: A locking device for a folding tool includes a spring member extending from a handle over a tool hub. The hub is formed with a notch shaped with obliquely directed sides and a stop wall spaced from the notch. The portion of the hub including the notch and the stop wall forms a bearing surface. The spring member includes a v-shaped bend that substantially matches the notch and a finger extending from the bend. In an extended position, the tool is secured by the engagement of the bend in the notch and the abutment of the finger on the hub on the bearing surface and stop wall.
Patent CA-2212093-A1 (CA)
Title: Medicament form for the delivery of active substances to wounds
Inventor: ROREGER MICHAEL
IPC: A61K9/70
Filed: 1996-01-25
Abstract: A pharmaceutical form for delivery of active substances to wounds is characterized in that this is designed to be coherent, sheet-like and, in its extent in terms of area, equal to or smaller than the wound area to be managed, and contains active substance in a defined amount in homogeneously dispersed form.
Patent CA-2214412-A1 (CA)
Inventor: JONES DAVID E
IPC: G11B5/60
Filed: 1996-03-01
Abstract: L'invention porte sur un ensemble tête magnétique d'enregistrement pour unité de disques souples, muni de rails (14, 15) traversés par des fentes (18, 19). Ces fentes (18, 19) assurent une fuite d'air dans le palier d'air au contact des rails (14, 15). La capacité de fuite d'air des fentes (18, 19), la largeur des rails (14, 15) et la force mécanique exercée par les bras (20) déterminent la largeur optimale des rails (14, 15) permettant de stabiliser le support (13) tout en ayant des éléments électromagnétiques (16, 17) situés à une faible hauteur par rapport au support (13).
Patent CA-2214905-A1 (CA)
Title: Universal guard for knife sharpening steels
IPC: B24D15/08
Filed: 1997-09-08
Abstract: A universal guard for sharpening steels comprises a plate defining a central aperture and a  pair  of  opposed  and  parallel  arcuate  arms extending inwardly from the disk into the central aperture for defining a receiving aperture suited for slidably receiving the longitudinal body of a sharpening steel   with   the   arcuate   arms resiliently securing the universal guard thereon. The receiving aperture is configured to allow the guard to be installed on steels having different shapes, such as elongated bodies having circular or  substantially  elliptical  cross   sections. Typically, the arms are made of a thermoplastic material which allows them to be heated at an appropriate temperature and then deformed so as to conform, once cooled, to the size or shape of the sharpening steel S.
Patent CA-2215226-A1 (CA)
Title: System and method for driving a nematic liquid crystal
IPC: G09G3/36
Filed: 1997-09-12
Abstract: A system for driving a nematic liquid crystal is used to display high definition color images at a high speed in a liquid crystal display device in which the nematic liquid crystal is confined between a common electrode and a segment electrode that are placed between two polarizing plates. The common electrode is supplied with a sequence of selection pulses, and the segment electrode is supplied with a voltage corresponding to image data to be displayed in response to the selection pulses. The segment electrode is further supplied with a voltage different from the voltage corresponding to the image data in intervals where the selection pulses are not applied to the common electrode.
Patent CA-2217281-A1 (CA)
Title: Polymer compounds and their use for the vulcanisation of halogenated butyl rubbers with a low halogen content
Inventor: SCHUBART RUEDIGER
IPC: C08L23/28
Filed: 1997-10-03
Abstract: Compositions comprising new halogenated butyl rubbers with a defined, low content of halogen, a defined content of non-halogenated double bonds and a defined content of anti-agglomeration/vulcanisation control agents and containing polymer compoundscomprising special amidines, mercapto or zinc mercapto compounds and polymers possess outstanding mechanical and physiological properties, so that they are suitable for the production of tyres, particularly tyre inner liners, tyre sidewalls and tyre treads.
Patent CA-2222149-A1 (CA)
Inventor: LIPRIE SAM F
IPC: A61M36/04
Filed: 1996-06-07
Abstract: A flexible source wire (10) is provided containing a radioactive source (160) that is capable of maneuvering through a tortuous narrow passage to a treatment site within the body. This source wire (10) includes a thin flexible housing tube (120), housing therein a flexible backbone wire (130), wherein both the tube (120) and the wire (10) are constructed from a material exhibiting little or no memory retention when bent. A radioactive core (160) is provided in the proximal end of the flexible housing tube (120) and abuts the proximal end of the backbone wire (130). Both ends of the source wire (10) are sealed and the proximal end of the source wire (10) is rounded to allow ease of movement as it travels through the bends and turns in the body.
Patent CA-2222708-A1 (CA)
Inventor: HARDY FREDERICK
IPC: A23L27/00
Filed: 1996-05-13
Abstract: Cette invention concerne des compositions comprenant un composé sélectionné parmi les composés suivant : a) composé (1), b) composé (5), c) composé (6), d) composé (7), et e) composé (8). Ces compositions se caractérisent par un excellent dépôt sur une surface suivi d'une libération retardée du groupe R. De manière plus spécifique cette invention concerne des dérivés d'ammonium quaternaire ester de bétaïne comprenant comme groupe R libérable un alcool odoriférant tel que le géraniol.
Patent CA-2224769-A1 (CA)
Title: Article made by layer deposition of metal
Inventor: STERETT ROBERT A
IPC: B22D23/00
Filed: 1996-09-06
Abstract: A method and apparatus for the accurate formation of a three-dimensional article. A three-dimensional article (38) is formed by suppling droplets (36) of a material with a uniform size and charge. The supply of droplets is focused into a narrow stream by passing through or adjacent to an alignement means (30). The droplets are deposited in a predetermined pattern at a predetermined rate onto a target to form the three-dimensional article (38) without the use of a mold.
Patent CA-2225224-A1 (CA)
Inventor: VAGENAS JOHN
IPC: H04R5/02
Filed: 1997-12-18
Abstract: This device relates to a device for transmitting an incoming audio signal from a phone through vehicular speaker system, of the type having an audio receiver a speaker. The device comprises a circuit means mountable between the audio receiver and the speaker for interrupting the audio signal being transmitted to the speaker from the receiver by relaying that audio signal to a resistor means. Also, the circuit means has a tripping means which is activated upon the circuit means receiving an activating signal from a phone. The circuit means includes transmitting means for transmitting an incoming phone signal to the car speaker when the tripping means has been activated.
Patent CA-2225676-A1 (CA)
Inventor: PSALTIS DEMETRI
IPC: G03H1/04
Filed: 1996-06-21
Abstract: Le système décrit ci-dessous permet de reproduire des informations holographiques multiplexées à partir d'un support original (100, 300, 400, 500, 600, 720) sur un support de reproduction (200, 310, 410, 510, 610, 730). Il lit simultanément les informations venant de tous les hologrammes originaux contenus dans le même support original et les enregistre sur le support de reproduction. La copie présente des distributions de phase et d'amplitude différentes du support original contenant une pluralité d'hologrammes multiplexés (420, 520), bien que la copie et l'original contiennent des informations holographiques identiques des objets originaux.
Patent CA-2232290-A1 (CA)
Title: Process for stabilizing strip in a plant for coating strip material
Inventor: SCHUNK ECKART
IPC: C23C2/24
Filed: 1996-09-04
Abstract: The invention relates to a process for stabilizing strip in a plant for coating strip material, in which a metal strip is taken through a container holding molten coating material that has, below the melt surface, a through channel, in which induction currents are induced by an electromagnetic travelling field in the coating material and, in interaction with the electromagnetic travelling field, generate an electromagnetic force to retain the coating material.  In the region of the through channel, a controllable magnetic field superimposed on the modulation of the electromagnetic travelling field is applied, whose field strength and/or frequency are adjustable as a function of the sensor-detected position of the strip in the coating channel.     The invention also relates to a device for implementing this process.
Patent CA-2236493-A1 (CA)
Inventor: WALLIS NICOLA G
IPC: A61K48/00
Filed: 1998-07-06
Abstract: L'invention fournit des polypeptides MurA et des polynucléotides codant pour les polypeptides MurA, ainsi que des méthodes de production de tels polypeptides par des techniques de recombinaison. Des méthodes pour utiliser les polypeptides MurA aux fins de dépistage de composés antibactériens sont également dévoilées.
Patent CA-2236726-A1 (CA)
Title: Improved spool assembly
Inventor: GALLANT JAMES O
IPC: B65H75/40
Filed: 1998-05-29
Abstract: A release coating suitable for on bowed rolls, press rolls, and other machine elements comprises an adhesive layer and a release layer. The adhesive layer includes an acrylated monomer, an acrylated urethane, and a diacrylated aromatic monomer. The release layer includes these three components and an acrylated polysiloxane. With these components, the release coating has superior release properties as well as good abrasion resistance and hardness.
Patent CA-2238605-A1 (CA)
Title: Disposable garment with extendible wings
Inventor: ONISHI KAZUAKI
IPC: A61F13/15
Filed: 1998-05-25
Abstract: A disposable garment is provided with a pair of rear wings,  the rear wings  includes  layer members which are extendible  transversely  of  the  garment  and  elastically stretchable strips bonded to the layer members along upper and  lower  edges  thereof  extending  transversely  of  the garment.   Non-stretchable fasteners of a relatively high rigidity are attached to distal ends of the respective rear wings  so  as  to  extend  transversely  of  the  elastically stretchable strips and to overlap them.
Patent CA-2241599-A1 (CA)
Title: Shipping container system and method of constructing the same
Inventor: GIEBEL BUDDY E
IPC: B65D19/20
Filed: 1998-06-25
Abstract: A shipping container system and method of construction therefor are pro- vided which includes a container with an integrated pallet assembly. The system includes an inner shell, an outer shell, a cover assembly, and a pallet assembly. The outer shell is formed from a single sheet of material, preferably high strength cardboard, and is cut and bent such that four panels are created, each having a flap. The outer shell also has several holes located in the panels. The inner shell is formed in a similar manner, also having four panels, each with a flap. The pallet assembly includes a floor panel supported by several runners having notches. To assemble the shipping container system, the inner shell is placed within the upper portion of the outer shell and the pallet assembly is inserted into the lower portion of the outer shell. The outer shell panel flaps are then folded to provide support for the pallet assembly from underneath. The panel flaps of the inner shell are folded within the inner shell to provide support for the pallet assembly from above. So assembled, the pallet assembly is securely positioned between the flaps of the outer shell and the flaps of the inner shell. The system further includes that the holes in the outer shell panels align with the notches of the pallet assembly runners to allow the tines of a forklift or jack truck to engage the shipping container system. 11
Patent CA-2242613-A1 (CA)
Title: Side wall for a vehicle body
Inventor: STRASSER JOHANN
IPC: E05D15/46
Filed: 1996-10-17
Abstract: The invention relates to a side wall for the body 1, 2, 3 of a vehicle, having at its upper longitudinal edge an upper wall portion 4 pivotably connected to the vehicle body 1, 2, 3 via a first horizontal pivot pin 6, and a lower wall portion 5 which at its upper longitudinal edge is hingeably disposed on the lower longitudinal edge of the upper wall portion 4, while engaging with at least one of the two lateral edges of the upper wall portion 4 is a lifting arm 8 which is articulated via its other end to the upper transverse frame portion 2 of the vehicle body via a third, driven pivot pin 9 parallel with the first pivot pin 6 and the second pivot pin 7. To provide a side wall which can be readily opened and closed in a space saving manner over a large zone of the particular vehicle side and which at the same time enables the vehicle to be safely driven in the open state, an undriven link 13 engages by one of its ends via a pivot pin 12 with one of the two lateral edges of the lower wall portion 5 and is at its other end articulated to the vehicle body 1, 2, 3, the distance between the ends 12, 16 of the or each link 13 being adjustable, or at least one end 12, 16 of the or each link 13 or an element or the like connected thereto being displaceably mounted.
Patent CA-2245557-A1 (CA)
Title: Energy storage flywheel apparatus and methods
Inventor: PINKERTON JOSEPH F
IPC: H02K19/20
Filed: 1997-02-05
Abstract: A flywheel energy conversion device (10) provides highly efficient conversion between kinetic and electrical energy. The flywheel (10) produces increased output by providing armature coils (44) in an air gap (46) formed about the flywheel (both radial and axial embodiments are described). In preferred embodiments, field coils (30, 32) of a magnetic circuit are energized with DC  drive current that creates homopolar flux within a rotating solid rotor (12) having teeth (14) cut from a flat disk. The total reluctance of the magnetic circuit and total flux remain substantially constant as the rotor rotates. The flux may travel radially outward and exit the flat disk through the teeth (14) passing across an armature air gap (46). Air gap armature coils (44) are preferably utilized in which the changing flux density (due to the rotating teeth) induces an output voltage in the coils. The flux is diffused before returning to the rotor in one of several ways such that core losses are effectively reduced, thereby enabling the flywheel to operate efficiently at high frequencies.
Patent CA-2245866-A1 (CA)
Inventor: CHERNG TZYH-CHYANG
IPC: C21D9/00
Filed: 1996-06-11
Abstract: La présente invention concerne un procédé de fabrication d'un emporte-pièce (13, 14) consistant à fraiser les formes (14) de lames dans une surface d'emporte-pièce (13) puis à balayer les lames au moyen d'un faisceau laser (10), de tout autre faisceau haute énergie, ou d'un champ d'induction, de façon à chauffer et durcir les lames (14). Pour minimiser l'inversion de recuit des intersections de lames préalablement durcies, le procédé permet de réguler la vitesse de déplacement transversal ainsi que l'intensité du laser. Selon une autre réalisation, le procédé met en oeuvre un refroidissement par liquide ou gaz (30, 31) dirigé sur les intersections de lames.
Patent CA-2246726-A1 (CA)
Title: Vitreous grinding tool containing metal coated abrasive
Inventor: LI ROUNAN
IPC: B24D3/18
Filed: 1997-04-07
Abstract: A vitreous bonded abrasive tool comprises 12 to 50 % bond, to 50 % metal coated superabrasive, at least 15% porosity and 2 to 20% solid lubricant. The abrasive tool containing titanium or nickel coated diamond is particularly effective in grinding ceramic material, such as sapphire.
Patent CA-2251355-A1 (CA)
Title: Il-6 mutein
Inventor: ROSE-JOHN STEFAN
IPC: A61K38/00
Filed: 1996-04-09
Abstract: The present invention relates to a new IL-6 mutein, a DNA sequence coding for it, its use in therapy as well as a pharmaceutical composition comprising it. It is a potent IL-6 antagonist and can be advantageously used as a medicament in the treatment of diseases in which IL-6 has a pathogenetic action, such as, for example, plasmocytoma/myeloma, osteoporosis and neoplastic and autoimmune diseases.
Patent CA-2254234-A1 (CA)
Title: Apparatus for exposure of printing plates using image modification
Inventor: OKAMURA YUICHI
IPC: H04N1/191
Filed: 1998-11-18
Abstract: A recorded image is distorted on a printing plate when an image information from a computer is recorded in the form of a band with a band width of a plurality of image elements on a printing plate wound around a drum. This invention provides an undistorted recording on the printing plate, made possible by an arrangement that has a printing plate wound around a drum in the form of a right circular cylinder, and exposure unit to record image information in the form of a band on the printing plate by means of a light beam, a moving mechanism to move the exposure unit by one band width in the direction of the drum axis in relation to the drum while the drum makes a revolution, an image treating apparatus with the image information stored in the form of a right quadrangle, and an image modulator to rearrange and slant each band of image information readout from said image treatment apparatus by one band width in the opposite direction to the movement of said moving mechanism.
Patent CA-2255889-A1 (CA)
Title: Method of purifying exhaust gas of internal combustion engine and apparatus thereof
Inventor: YAMASHITA HISAO
IPC: F01N13/02
Filed: 1998-12-07
Abstract: The present invention relates to a method of and an apparatus for purifying the exhaust gas of an internal combustion engine. The invention is comprised of an NOx purifying catalyst arranged in an exhaust gas passage, The NOx purifying catalyst is made of a composite material containing at least one kind of element selected from alkaline metals and alkaline earth metals, at least one kind of element selected from rare earth metals, at least one kind of element selected from platinoid metals, and titanium (Ti). The NOx purifying catalyst adsorbs NOx in the exhaust gas onto the surface when the exhaust gas is lean, and reduces the adsorbed NOx to N2 when the exhaust gas is stoichiometric or rich. The exhaust gas is purified by adsorbing NOx in the exhaust gas in the NOx purifying catalyst when the internal combustion engine is being operated under a lean condition, and by setting, after the adsorption, the exhaust gas to a stoichiometric state or a rich state for 0.5 second to 4.5 seconds to reduce the NOx adsorbed in the NOx purifying catalyst to N2 through catalytic reaction with the reducing agent.