baber/WOPTO huggingface dataset:
Patent CA-2076666-C (CA)
Inventor: JAFFE DAVID H
IPC: G06F11/20
Filed: 1991-02-27
Granted: 2000-06-27
Abstract: Un appareil à mémoire de grande capacité, composé d'une pluralité de dispositifs physiques de mémorisation, permet d'obtenir tant une grande largeur de bande qu'une vitesse élevée d'exploitation, selon les besoins, ainsi qu'une haute fiabilité. L'ensemble de dispositifs est divisé en deux ou plusieurs groupes de redondance. Chaque groupe de redondance est à son tour divisé en deux ou plusieurs groupes de données dont chacun peut s'étendre uniquement sur un nombre réduit d'unités dans le groupe de redondance, ce qui permet d'obtenir une vitesse élevée de demande, ou peut s'étendre sur un grand nombre d'unités, ce qui permet d'obtenir une grande largeur de bande.
Patent CA-2078695-C (CA)
Title: Encapsulated slow release fertilizers
Inventor: THOMPSON HAROLD EDWARD
IPC: C05G5/00
Filed: 1991-03-22
Granted: 2001-12-18
Abstract: A coated product comprising a water soluble core material having a water insoluble polymeric coating encapsulating said core and a process for the production thereof. The encapsulating coating comprising a water-borne, polyvinylidene chloride-based latex composition which provides for the release of the water soluble core material over an extended period of time.
Patent CA-2080611-C (CA)
Inventor: FUTAMURA SHOJI
IPC: B21D43/06
Filed: 1992-10-15
Granted: 1999-12-07
Abstract: An index-feed machining system having such a construction that a plurality of machining units on the bodies of which cassettes incorporating a plurality of machining means are detachably mounted are disposed at intervals of mP (m being a given positive integer, P being a workpiece-feeding pitch) in the workpiece-feeding direction, corresponding to a plurality of machining processes; the machining processes being sequentially performed by the machining units at the index-feed pitches of the workpiece, in which drive means for driving the machiming means are provided in the cassettes comprising any machining units.
Patent CA-2088608-C (CA)
Title: A method of making fiber preforms for manufacturing composite material parts, and products obtained by the method
Inventor: COUPE DOMINIQUE
IPC: D04H1/46
Filed: 1993-02-02
Granted: 1999-03-30
Abstract: A method of making a fiber preform for constituting a reinforcing fabric of a part made of composite material, the method comprising forming one-directionalfiber sheets, superposing the sheets with pairs of adjacent sheets having different directions, and needling together the superposed sheets, wherein sheets are used that are made up of elements which are formed by assembling together mutually parallel discontinuous filaments or fibers substantially without twisting with cohesion between the fibres or filaments being provided by covering by means of a yarn of fugitive material.
Patent CA-2089388-C (CA)
Title: High performance pigments of low oil absorption: preparation, properties and end-use applications
Inventor: FREEMAN GARY M
IPC: C09D7/61
Filed: 1991-08-13
Granted: 1999-07-27
Abstract: Sodium aluminosilicates (SAMS) are produced by silicate/clay reactions under hydrothermal conditions, the SAMS being characterized by low oil absorption values and high total pore volumes. The SAMS products are useful as coating pigments for paper, paper fillers and paint pigments.
Patent CA-2089942-C (CA)
Title: Transmission device used between two relatively rotatable components
Inventor: OBATA KEN
IPC: H02G11/00
Filed: 1993-02-19
Granted: 1999-11-02
Abstract: A transmission device is equipped with a flat cable (11) which has a winding direction reversal section (11a) at the middle, and three dummy cables (21A through 21C) which are wrapped over the flat cable, the winding direction reversal sections (11a and 21a through 21c) of the flat cable and dummy cables being arranged in the circumferential direction at approximately equal intervals. The winding direction reversal sections which produce elastic reaction forces are distributed in the circumferential direction at approximately equal intervals, and hence the slack of the flat cable is suppressed when an inner case or an outer case performs reciprocal rotation, thus securely preventing troubles caused by the slack in the flat cable, whereby the possible case revolution number can be increased with a shorter flat cable, and the operation stability of the transmission device can be improved.
Patent CA-2090710-C (CA)
Inventor: JENNESS ROBERT VINCENT
IPC: H04Q11/04
Filed: 1993-02-23
Granted: 1996-06-18
Abstract: A method and system are disclosed for enhanced data transmission within a cellular telephone system having multiple  assigned  voice  channels  separated  by  adjacent buffer  voice  channels.   A  data  processing  terminal  is utilized to divide the data stream into multiple relatively short data packets which are then sequentially transmitted within  alternate  adjacent  buffer  voice  channels.   By switching  from  one  adjacent  buffer  voice  channel  to  a subsequent adjacent buffer voice channel, in a predetermined and repetitive order,  as each data packet is transmitted, the amount of interference experienced in any one assigned voice  channel   is  minimized.    Synchronization  between adjacent data packets may be achieved by either utilizing adjacent  buffer  voice  channels  in  a  predetermined  and repetitive order or by concatenating an indication of the next buffer voice channel utilized with each data packet.  A synchronization packet may also be included with each data packet  to  permit  synchronization  between  adjacent  data packets at the receiver.
Patent CA-2094510-C (CA)
Title: Protectants for microbial fermentation
Inventor: CODDINGTON KENT D
IPC: C12N1/20
Filed: 1991-09-27
Granted: 1998-05-19
Abstract: The present invention provides an improved process for the production of microbial cellulose where a cellulose-producing organism is grown under agitated conditions in the presence of a polyacrylamide-containing polymer.
Patent CA-2098610-C (CA)
Title: Constant boiling compositions of fluorinated hydrocarbons
Inventor: SHIFLETT MARK BRANDON
IPC: C08J9/14
Filed: 1991-12-12
Granted: 2004-04-06
Abstract: Ternary mixtures of pentafluoroethane, difluoromethane and tetrafluoroethane are useful as refrigerants, aerosol propellants, heat transfer media, gaseous dielectrics, fire extinguishing agents, expansion agents for polyolefins and polyurethanes, and as power cycle working fluids.
Patent CA-2102860-C (CA)
Inventor: DAOUSE ALAIN
IPC: A23G9/28
Filed: 1993-11-10
Granted: 2004-01-27
Abstract: In order to produce a decorated article of ice confectionery, in particular a cake of ice confectionery containing a composite decoration of ice cream composition and crisp composition, for instance extruded chocolate coating, use is made of a device comprising two coaxial rotary tubes with a rotary joint in which the respective circuits of chocolate coating and ice cream are thermally isolated from one another.
Patent CA-2103398-C (CA)
Title: Self-lubricating abrasion resistant material and products
Inventor: LIU ANDREW T C
IPC: A61K6/896
Filed: 1993-11-18
Granted: 2003-10-14
Abstract: Dental composition and prosthesis including a self- lubricating abrasion resistant material. The dental compo- sition is used to form dental products having an outer surface with a low kinetic coefficient of friction. The dental products formed are abrasion resistant and self- lubricating across their entire cross sections. The self- lubricating material preferably includes polyethylene particles having a molecular weight of at least 1,000,000, and a particle size less than 80 microns and/or silicon containing compounds. The composition is formed into a dental prosthesis, such as an artificial tooth, inlay, onlay, facing, crown or bridge.
Patent CA-2112793-C (CA)
Inventor: PATRICK PAUL H
IPC: A01K15/02
Filed: 1994-01-04
Granted: 1999-05-25
Abstract: The invention provides a method of preconditioning selected species of fish to associate characteristic acoustic signals with food, thereby to induce the fish to congregate towards a selected location in response to such acoustic signals.
Patent CA-2117754-C (CA)
Inventor: ROCKANDEL MICHAEL A
IPC: C21C5/52
Filed: 1993-03-18
Granted: 1999-05-04
Abstract: This invention relates to a hydrometallurgical process for the treatment of mercury contaminated muds. More particularly, this process pertains to a hydrometallurgical process for the treatment of Environmental Protection Agency designated K106 muds discharged from a mercury chlor-alkali plant. A hydrometallurgical process for the treatment of mercury containing solids comprising: (a) treating the solids in a first leach with acid and sodium hypochlorite to produce a leached product; (b) transferring the product from the first leach to a first washing thickener and thickening the leached product from the first leach; (c) transferring the underflow from the wash thickener to a second leach and treating the underflow product with acid and sodium hypochlorite to yield a second leached product; (d) transferring the product from the second leach to a second washing thickener and thickening the leached product from the second leach; and (e) transferring the product from the second wash thickener to a final dewatering process to yield a low mercury content.
Patent CA-2118277-C (CA)
Inventor: FEINER ALEXANDER
IPC: H04M7/00
Filed: 1994-10-17
Granted: 1998-09-22
Abstract: The disclosed facility type determination technique ascertains whether or not a facility connection is solely digital. In the disclosed embodiments, this information is used to establish the rate at which data is coupled through the facility connection. More specifically, a predetermined test signal including a pseudorandom sequence of digital signals is transmitted through the facility or combination of facilities connecting a data source to a data destination after the connection between the source and destination is established. The received test signal is examined at the destination and the examination results are used to determine the rate at which data is subsequently transmitted between the data source and data destination. Advantageously, this technique does not restrict network facility management and can be employed in a variety of data communication applications.
Patent CA-2129159-C (CA)
Title: Substituted benzoylguanidines, process for their preparation, their use as a medicament or diagnostic, and medicament containing them
Inventor: KLEEMANN HEINZ-WERNER
IPC: A61K31/41
Filed: 1994-07-29
Granted: 2007-03-06
Abstract: The invention relates to benzoylguanidines of the formula I (see Formula I) where R(1) is H, Hal, -NO2, -C.ident.N, -X o-(CH2)p-(CF2)q-CF3, R(5)-SO m, R(6)-CO-, R(6)R(7)N-CO- or R(6)R(7)N-SO2-, where X is oxygen, S or NR(14), m is zero. 1 or 2, o is zero or 1, p is zero, 1 or 2, q is zero, 1, 2. 3, 4, 5 or 6, R(5) and R(6) are alk(en)yl, -C n H2n-R(8) or CF3, n is zero, 1, 2, 3 or 4, R(8) is cycloalkyl or phenyl, where R(6) also has the meaning of H, R(7) is H or alkyl; R(2) is (see Formula II) R(11) is (C1-C9) -heteroaryl, Y is oxygen, -S- or NR(12)-, R(12) ie H or (C1-C4)- alkyl; R(3) is defined as R(1), or is alkyl or -X-R(13) where X is oxygen, S or NR(14), R(14) is H or (C1-C3)-alkyl, R(13) is H, (cyclo)alkyl or -C b H2b-R(15) where b is zero to 4 and R(15) is phenyl; R(4) is hydrogen, -OR(16), -NR(16)R(17) or C r B2r+1 where R(16) and R(17) independently are hydrogen or (C1-C3)-alkyl, r is 1 - 4 as well as pharmaceutically tolerated salts thereof. The compounds I are outstandingly suitable as anti-arrhythmic pharmaceuticals having a cardioprotective component for the prophylaxis and treatment of infarction and for the treatment of angina pectoris.
Patent CA-2133778-C (CA)
Inventor: EDELEN STEPHEN A
IPC: B60T13/68
Filed: 1994-10-06
Granted: 2000-07-04
Abstract: A parking brake system is provided which includes a dual solenoid operated valve (20) located in series with the emergency brake control valve (18) of a hydraulically operated brake system. The dual solenoid valve is operable to either one of two mechanical detent positions (38) so that positioning of the valve is retained in the event of loss of power. The dual solenoid valve is controlled by the vehicle operator from the transmission console (40) and removes fluid pressure from the brakes when actuated to a PARK position. An electronic control unit (46) is provided for sensing the speed of the vehicle and the pressure in the hydraulic line to the brakes and provides a PARK enabling signal when the vehicle speed is below a predetermined amount. When a gear is selected at the console the dual solenoid valve is actuated to a position permitting fluid pressure, to be applied to the brakes and effectively returns control of the brakes to the emergency brake control device. A pressure sensor (48) is provided in the line (16) to the brakes and is used to provide feedback to the driver and to control transmission shifting.
Patent CA-2135179-C (CA)
Inventor: MERLET NADINE
IPC: A61K31/445
Filed: 1993-05-03
Granted: 2000-12-05
Abstract: The invention relates to a pharmaceutical composition for rectal administration which comprises a compound which acts as a 5HT1-like receptor agonist in the form of its free base or a physiologically acceptable solvate thereof as active ingredient, together with one or more pharmaceutically acceptable carriers or excipients. Methods for the manufacture of such compositions and for their use in the treatment of cephalic pain are also described.
Patent CA-2137492-C (CA)
Inventor: HON LENNY KWOK-MING
IPC: G06F9/44
Filed: 1994-12-07
Granted: 1998-07-28
Abstract: A method and system for providing delta-versioning of data stored in an object-based data repository. In the preferred embodiment, delta-versioning is provided for "file" objects in a PCTE implementation in a manner which is relatively versatile for developers of PCTE compliant tools and programs and which is largely transparent to the users of those tools and programs. Further, redundant restoration of delta-versioned data is minimized and automatic removal restored data which is no longer needed is provided.
Patent CA-2139781-C (CA)
Inventor: PERALAMPI MARKKU
IPC: A61P27/06
Filed: 1993-06-23
Granted: 2003-09-23
Abstract: Compositions containing S-(-)-3-morpholino-4-(3-text-butylamino-2-hydroxypropoxy)-1,2,5-thiadiazole hemihydrate use-ful for administration to a subject, particularly for topical administration as a pharmaceutical agent for treating glaucoma and oc-ular hypertension.
Patent CA-2140753-C (CA)
Title: Warming blanket having multiple inlets and method
Inventor: DICKERHOFF SCOTT D
IPC: A61F7/00
Filed: 1993-08-03
Granted: 2004-11-09
Abstract: The present invention relates to a blanket (10) for use with forced air convection systems, wherein the blanket includes multiple inlet ports (30, 40). By providing a blanket (10) with multiple inlet ports (30, 40), the user has the choice of positioning the air supply or blower unit and the supply hose on either side of the patient. In addition, in a preferred embodiment, the inlet ports are resealable, thus allowing the user to switch inlets during use.
Patent CA-2142297-C (CA)
Inventor: JOHNSTON JAMES PYOTT
IPC: C12R1/69
Filed: 1993-07-28
Granted: 1999-02-16
Abstract: Aqueous liquid detergent compositions are described which comprise a proteolytic enzyme wherein the proteolytic activity is reversibly inhibited by a peptide aldehyde.
Patent CA-2150083-C (CA)
Title: Domestic drainage container
Inventor: LAIB DOUGLAS M
IPC: B65D85/07
Filed: 1995-05-24
Granted: 2006-01-24
Abstract: A drainage container including a receptacle having an upwardly opening interior chamber and a support platform positioned in closely spaced relation above the chamber bottom. An upwardly projecting handle panel is fixed to the platform and extends upwardly beyond the chamber mouth. The handle panel and support platform are releasably retained within the chamber by a rim member releasably mounted to the receptacle about the mouth and projecting inwardly thereof to form an abutment engaged downwardly against opposed shoulders on the handle panel.
Patent CA-2150851-C (CA)
Inventor: STROMBERG RONALD E
IPC: G07B15/00
Filed: 1995-06-02
Granted: 2000-08-29
Abstract: A card system and method for accessing a public transit system that employs a card pre-encoded with trip data permitting a set number of trips on the transit system and a card processing unit to receive and process a card each time access to the transit system is desired. The card processing unit includes  a time write head to record the time of current use on the card and a time read head to retrieve the time of last use from the card. A microprocessor computes the difference between the time of current use and the time of last use.  A trip read head scans the encoded trip data to determine the number of trips remaining on the card and a trip write head is provided to write to the card to decrement the number of trips by a given amount after use.  The trip write head and the time write head are employed only if the difference between the time of current use and the time of last use is greater than a preset period.  The card system automatically handles access to the transit system and transfers from one transit vehicle to another within the transit system thereby permitting faster vehicle loading, reduced fare evasion and increased driver concentration on vehicle operation.
Patent CA-2152191-C (CA)
Title: Therapeutic agent for glaucoma and ocular hypotensive agent
Inventor: MANO TOMIYA
IPC: A61K9/08
Filed: 1995-06-20
Granted: 2006-10-10
Abstract: The present invention is directed to a novel drug for treating glaucoma. In particular, it relates to a therapeutic agent for glaucoma and an ocular hypotensive agent, which comprise an aminoalkoxybibenzyl represented by the formula (I)   wherein R1 represents a hydrogen atom, a C1-C5 alkoxy group, etc.; R2 represents a hydrogen atom, a halogen atom, etc.;      R3 represents a hydrogen atom, a hydroxyl group, -O-CO-(CH2)I-COOH (wherein I is an integer of 1 to 3), etc.; and R4 represents -NR5R6 (wherein R5 and R6 independently represent a hydrogen atom or a C1-C8 alkyl group), or a group of the formula   wherein A represents a C3-C5 alkylene group which may be substituted with a carboxyl group; and m is an integer of 0 to 5, or a salt thereof as an active ingredient.
Patent CA-2162943-C (CA)
Inventor: HAYES CHRISTOPHER J
IPC: A41D19/00
Filed: 1995-11-15
Granted: 2001-01-30
Abstract: A glove especially useful in skiing, snowmobiling, and the like with a silicone elastomeric polymer coating that is soft and tacky on at least the palm area of the glove.
Patent CA-2163244-C (CA)
Title: Quinoline derivatives as leukotriene antagonists
Inventor: LABELLE MARC
IPC: C07D215/22
Filed: 1994-05-19
Granted: 2006-07-11
Abstract: Compounds having formula (I) are antagonists of the actions of leukotrienes. These compounds an useful as anti-asthmatic, anti- allergic, anti-inflammatory, and cytoprotective agents. They are also useful in treating angina, cerebral spasm, glomerular nephritis, hepatitis, endotoxemia, uveitis, and allograft rejection.
Patent CA-2164486-C (CA)
Title: Metallic ingot for plastic working and method for producing the same
Inventor: YANAGIMOTO SHIGERU
IPC: B22D27/04
Filed: 1995-12-05
Granted: 2007-02-13
Abstract: In a metallic ingot used as a forging stock, high dimensional accuracy, small dispersion of weight, good inner quality, and small radius of meniscus are required. In the metallic ingot fulfilling these requirements, the metallic melt 7 is completely filled the mold comprising a sprue 4 closed after pouring of the melt and is forcedly solidified at its bottom by the cooling plate 1. The crystal grains grow almost parallel to the rising direction of the upper surface of the melt 7. The ingot has no cutting surface on the casting surface.
Patent CA-2168874-C (CA)
Title: Compositions de conditionnement pour tissus
Inventor: HARTMAN FREDERICK ANTHONY
IPC: D06L1/12
Filed: 1994-08-08
Granted: 2000-12-05
Abstract: L'invention concerne des compositions aqueuses de conditionnement de tissus qui contiennent un composé ammonium quaternaire, et/ou un de ses précurseurs aminés, correspondant aux formules (I) ou (II) incluses, ainsi qu'une cellulase, ces compositions présentant à 20  DEG C un pH non dilué allant d'environ 2 à environ 4,5.
Patent CA-2169040-C (CA)
Inventor: ROHM EDWARD J
IPC: G01F23/00
Filed: 1996-02-07
Granted: 1999-08-31
Abstract: Equipment is provided to solve the problem of affording information, in connection with dispensing of beverage from a pressurized keg via a tap controlled with a tap handle, about the level of beverage remaining in the keg.  Preferably, the tap handle is caused to contain a power source, a position-sensitive switch, a microprocessor means containing a timer means, a reset associated with the microprocessor to be activated when a new keg is started, means for causing the microprocessor to accumulate an aggregate amount of time since the reset device was most recently activated, and a display or output responsive to the microprocessor to give signals (clock-face-style display, digital and/or alphanumeric display, or in some aspects of the invention, a flashing light or even simply an audible signal) to let the user know what the level of liquid in the keg is or that it has reached a point near to the end of the quarter-barrel or half-barrel keg now in use.
Patent CA-2172523-C (CA)
Title: A combined gas and steam cycle pressurized fluidized bed boiler power plant and a method of establishing and operating the same
Inventor: LAMAR THOMAS
IPC: F02C3/28
Filed: 1994-10-05
Granted: 1998-09-29
Abstract: A combined cycle pressurized fluidized bed power plant having a system for maintaining operation during low load condition, comprises a pressurized fluidized combustor for burning fuel for producing a gas for powering a gas turbine (22), and for producing steam for powering a steam turbine (24), a gas turbine responsive to the gas for powering a compressor (28) for supplying air to the combustor and a first generator (26) for generating electrical power, a steam turbine responsive to the steam for powering a second generator (32) for generating electrical power, and means (64) for directing steam into the gas turbine for powering the turbine and compressor during low load conditions of the power plant.
Patent CA-2176655-C (CA)
Title: Stabilized composition of troponin for immunoassays and method of preparation of such a stabilized composition
Inventor: RIOCHET DENIS ROBERT MARIE
IPC: G01N33/68
Filed: 1996-05-15
Granted: 2002-01-29
Abstract: The present invention relates to stabilized compositions of troponin capable of serving as standard and/or control in immunoassays intended for assaying cardiac and/or skeletal troponin(s) in the blood serum or blood plasma of humans or animals. These stabilized compositions comprise, in aqueous solution, troponin I, troponin T and troponin C in the form of an I-T-C ternary complex. The invention also relates to a method of pre- paration of the stabilized compositions of troponin. Fig. None
Patent CA-2177144-C (CA)
Title: Percutaneous prosthetic graft
Inventor: VENBRUX ANTHONY
IPC: A61F2/06
Filed: 1994-11-22
Granted: 2005-02-08
Abstract: A generally tubular prosthetic device (10) is provided which includes a first stent (12) having a central axis and a how passage defined therethrough, and being sized for insertion into a target lumen (50). A first proximal member (20) extends from a sidewall for the first stent (12), and is in fluid communication with the flow passage. A second distal stent (14) is provided having a central axis and a flow passage defined therethrough, and being sized for insertion into the target lumen (5). A second distal member (28) extends from a sidewall of the distal stent, and is in fluid communication with the flow passage of the distal stent. The prosthetic device (10) also includes a generally tubular central member (16) that interconnects and fluidly couples the first and second stent (12, 14) via the proximal and distal members (20, 28). A method of employing the device is also disclosed.