baber/WOPTO huggingface dataset:
Patent CA-2123444-C (CA)
Inventor: STINE ALAN CHARLES
IPC: F16H3/093
Filed: 1994-05-12
Granted: 2000-02-22
Abstract: A "5x2" compound transmission is disclosed.      A main section includes a mainshaft and two countershafts. The mainshaft has a spool gear rotatably mounted thereon and reverse and four forward gears rotationally fixed thereto. A first clutch splined on the first countershaft couples one of two countershaft gears rotatably engaged with a mainshaft gear to the first countershaft. A second clutch splined on the second countershaft couples one of two countershaft gears rotatably engaged with the other mainshaft gears to the second countershaft. An auxiliary section includes an output shaft and third and fourth countershafts. The third and fourth countershafts are concentric with the first and second countershafts, respectively, and are rotatably driven by the spool gear. The third and fourth countershafts have gears rotatably engaged with the fourth forward mainshaft gear and an output shaft splitter gear. A third clutch splined on the output shaft couples either a rearwardmost mainshaft gear or the splitter gear to the output shaft. A fourth clutch splined on the mainshaft couples the mainshaft to either the spool gear or the rearwardmost mainshaft gear. A 2x5 embodiment of the compound transmission is also disclosed.
Patent CA-2127064-C (CA)
Inventor: BROWN RICHARD H
IPC: B21D45/00
Filed: 1994-06-29
Granted: 1995-12-05
Abstract: A novel two part punch stripper (10) for use with punches (12) carried by a punch press (16).  The novel two part urethane punch stripper of this invention includes generally cylindrical concentric tubular upper and lower parts (50 and 52).  The lower part (2) is formed of a urethane of a conventional hardness for a punch stripper, the hardness being in the range of 80A to 100A (Shore). The tubular upper part (50) is formed of a urethane substantially harder than the lower part of the stripper, for example, in the range of 75D (Shore).  The combined length of the upper and lower parts is greater than the length of the portion of the punch which extends below the punch retainer assembly (14) so that a proper preload can be achieved.  The upper part and lower parts are bonded to each other by a suitable adhesive.  Alternatively, they may be bonded to each other by sequentially casting in a common mold.
Patent CA-2134859-C (CA)
Inventor: KANJO WAJIH
IPC: B61G5/02
Filed: 1994-11-01
Granted: 2001-09-18
Abstract: A female connection member used in conjunction with a slackless type drawbar assembly which connects together adjacently disposed ends of a pair of railway cars in a substantially semi-permanent fashion.          The female connection member including a first end portion, having a configuration to enable the first end portion of such female member to be engaged within an outer end portion of a center sill member disposed on a bottom portion of a car body  member of a railway car.  A radially opposed second end portion of the female member extends outwardly from such outer end portion of such center sill member.  There is a cavity provided in such radially opposed second end portion of the female member.   Such cavity is defined by an inner surface of a back wall portion, an inner surface of a top wall portion and an inner surface of a pair of side wall portions.  The cavity is open adjacent at least a portion of a bottom and an outer end of such radially opposed second end portion of the female member.  A first opening is formed through a first one of such pair of side wall portions and a radially opposed second opening is formed through a second one of such pair of side wall portions.
Patent CA-2134909-C (CA)
Inventor: SWARTZ JOHN FREDERICK
IPC: A61N1/05
Filed: 1994-11-02
Granted: 1999-03-23
Abstract: A guiding introducer for use in the left atrium comprised of a first, second and third section wherein the first section is  a generally elongated straight  section wherein  merged  with  the distal end of  the first  section is  a second  section which  is curved in  a compound  curve,  first curving  upward in  a  first longitudinal curve and simultaneously curving  to the right in  a second longitudinal curve, wherein the second section merges with the  third  section  wherein  said  third  section  is  a   third longitudinal curve  wherein the  plane of  the third  section  is angled upward at an angle of approximately 25 to about 60 degrees from the plane of the first section and wherein substantially all of the third section is coplanar.
Patent CA-2135648-C (CA)
Inventor: WEST MICHAEL D
IPC: C12Q1/68
Filed: 1993-05-13
Granted: 2002-06-25
Abstract: Method and compositions are provided for the determination of telomere length and telomerase activity, as well as the ability to inhibit telomerase activity in the treatment of proliferative diseases. Particularly, primers are elongated under conditions which minimize interference from other genomic sequences, so as to obtain accurate determinations of telomeric length or telom-erase activity. In addition, compositions are provided for intracellular inhibition of telomerase activity and means are shown for slowing the loss of telomeric repeats in aging cells.
Patent CA-2136041-C (CA)
Title: Dyeing process and auxiliary
Inventor: BAUMANN HANS-PETER
IPC: D06P1/56
Filed: 1994-11-17
Granted: 2005-07-26
Abstract: Dyeing of cellulosic substrates with reactive dyes in the presence of at least 20 g/l of sodium chloride, employing auxiliaries (E) of levelling activity, which are methylene-bridge-containing and sulpho-group-containing aromatic compounds, obtainable by condensation of defined sulphonation products with formaldehyde resp. formaldehyde-yielding compounds and optionally salt formation; (E)-contaning compositions that further contain at least one hydrotrope (H) and/or at least one sequestering agent (Q); and novel condensation products.
Patent CA-2137771-C (CA)
Inventor: ZUGIBE KEVIN J
IPC: B01D3/42
Filed: 1994-12-08
Granted: 2002-08-20
Abstract: The  apparatus  for  reclaiming  refrigerant includes a bypass line (30) for hot gas coupled to a distillation  liquid  temperature  control  (26),  which controls the temperature of the system to remain at a very  low  temperature  setting  in  order  to  prevent moisture carry-over, and maintain an exact liquid level. The distillation chamber  (16)  itself contains a heat exchange system and comprises an outlet subsystem (50) for distilled refrigerant, as well as an inlet (12) for contaminated refrigerant. Vapor forms above the liquid in  the  chamber  (16)  which  is  discharged  into  a compressor (36),  which feeds back hot gases through a helical   coil   arrangement   (22)   immersed  in   the distillation   chamber   (16).   The   compressor   (36) alternatively bypasses the helical coil (22) under the control of the temperature controller (26).  In either event, either from the bypass or from the coil a small air  cooled  condenser  (46)  dissipates  heat  from  the compressor work. The system is thus devoid of the usual air  or  water  cooled  condensers  to  condense  the refrigerant and/or external electrical heaters.
Patent CA-2145698-C (CA)
Title: Electronic circuit for a transducer
Inventor: MATTES MICHAEL F
IPC: H04R21/00
Filed: 1995-03-28
Granted: 2000-03-14
Abstract: A transducer for generating an amplified signal in response to a stimulus. The transducer includes a sensing structure for sensing a stimulus and for generating a signal functionally related to the stimulus. An amplifier circuit, utilizing a single amplifier, amplifies the signal by a predetermined gain. Resistive elements in the amplified circuit are formed on the same substrate as the sensing structure and define the predetermined gain of the amplifier circuit. The transducer generates a signal having zero magnitude in response to zero pressure on the sensing structure and has fewer than seven resistors requiring laser trimming.
Patent CA-2162360-C (CA)
Inventor: PHAN DEAN VAN
IPC: D21H17/06
Filed: 1994-04-29
Granted: 2002-06-25
Abstract: Tissue papers, in particular pattern densified tissue papers, having an enhanced tactile sense of softness when treated with tri-component biodegradable  softener compositions  are disclosed. These tri-component softener compositions comprise nonionic softeners, nonionic surfactant compatibilizers and polyhydroxy compounds.  The weight ratio of the nonionic softeners to the nonionic surfactant compatibilizers ranges typically from about 10: 1 to 1: 10.  The weight ratio of the nonionic softeners to the polyhydroxy compounds ranges typically from about 10: 1 to 1: 10. The tri-component biodegradable  softeners are typically applied from an aqueous dispersion to at least one surface of the dry tissue paper web.
Patent CA-2162390-C (CA)
Title: Sonde rotative excentrique pour inspecter des tubes et articles analogues
Inventor: CECCO VALENTINO S
IPC: G01B7/28
Filed: 1994-08-10
Granted: 2004-08-03
Abstract: Sonde utilisée dans l'inspection de tubes ou de tuyaux. Elle comporte un arbre allongé et souple, une pluralité d'éléments de guidage espacés les uns des autres dans le sens axial sur l'arbre, et adaptés pour se placer au contact de la face interne d'un tube afin de garder l'arbre dans une position sensiblement concentrique par rapport au tube, ainsi qu'un boîtier pour un élément détecteur, ce boîtier étant solidaire en rotation de l'arbre, disposé entre une paire d'éléments de guidage, et doté d'une zone de contact destinée à venir au contact de la face interne du tube. Dans chacun des ensembles boîtier et guides, la somme du décalage radial de la zone de contact par rapport à l'axe de l'arbre est supérieure au diamètre interne du tube, de sorte que l'arbre pousse le boîtier et la paire de guides dans des sens radialement opposés.
Patent CA-2163070-C (CA)
Title: Rubber molding apparatus
Inventor: ORLEWICZ DENNIS J
IPC: B29C33/76
Filed: 1995-11-16
Granted: 1999-06-08
Abstract: An apparatus for molding experimental, prototype and replacement parts from rubber materials.  The apparatus consists of a mold having walls made  from layers  of  fiberglass cloth and laminating resin reinforced with a mixture of quartz sand and laminating resin;  a frangible cellular core made of a two component system polyurethane foam core and a hard outer coating of a quick set resin; a wax; and a release agent.  The frangible core is formed by coating the surfaces of a core forming cavity of a core box with the wax to fill in irregularities; buffing the wax coating to provide a smooth finish; applying the release agent over the wax; coating the release agent with the hard quick set resin; and filling the core forming cavity with the two component system polyurethane foam.  The frangible core is inserted in the mold, a rubber polymer is injected into the mold and the frangible core is removed from the part by breaking the core into small pieces after the part is removed from the mold.
Patent CA-2163132-C (CA)
Title: High-pressure discharge lamp and process for producing it
Inventor: WITTIG CHRISTIAN
IPC: H01J61/34
Filed: 1994-05-25
Granted: 2002-04-09
Abstract: The invention relates to a high-pressure discharge lamp with an outer bulb surrounding the discharge vessel, and to a process for producing a high-pressure discharge lamp.  The outer bulb (1) comprises a glass that has a low viscosity and in particular a lower softening temperature than the quartz glass of the discharge vessel (2), and is melted directly onto the ends (5a, 5b) of the discharge vessel (2), which is sealed on both ends.  As the glass for the outer bulb, a quartz glass doped with viscosity-lowering additives, in particular alkaline-earth metal borates, is used, while the discharge vessel comprises undoped quartz glass.  In addition, the quartz glass of the outer bulb is preferably doped with rare earth metal additives that absorb UV radiation.  To avoid projection errors, the axis of symmetry of the substantially rotationally symmetrical outer bulb (1) is shifted parallel relative to the path connecting the electrode heads by an amount that, for a horizontal lamp operating position, is defined by the convection-dictated curvature of the discharge arc.
Patent CA-2165524-C (CA)
Inventor: LEMAIRE CHRISTIAN
IPC: G01N33/24
Filed: 1995-12-18
Granted: 2007-05-15
Abstract: Les variations de saturation sont obtenues en déplaçant un premier fluide (de l'eau par exemple) qui sature initialement un échantillon enrobé dans de la résine, par injecti on dans celui-ci au travers d'une première plaque d'embout ou chapeau, et au moyen d'une pompe, d'un deuxième fluide (de l'huile par exemple). Le mélange sortant au travers d'une plaque d'embout opposée est recueillie dans un séparateur diphasique initialement rempli, posé sur u ne balance électronique. Le premier fluide en excès s'écoulant vers un récipient, l'accumulation progressive du deuxième fluide dans le séparateur, fait varier la masse totale. Un processeur programmé calcule en permanence les valeurs des saturations de l'échantillon vis-à-vis du premier et du deuxième fluide, à partir des variations mesurées de la masse du séparateur. - Application à des mesures en laboratoire sur des échantillons de roche, pa r exemple.
Patent CA-2166145-C (CA)
Title: Sash balance brake assembly
Inventor: PRETE JAMES G
IPC: E05D15/22
Filed: 1995-12-27
Granted: 1999-11-16
Abstract: A sash balance brake assembly for a sash window system is disclosed. The sash window system includes a window frame having a pair of generally parallel tracks. Each of the tracks has an outer wall, front and back intermediate walls and front and back inner walls collectively defining a channel. A sash window is transversely disposed between the tracks and is adapted for slidable movement along the tracks. A pair of sash balance assemblies provide a generally upward bias on transverse sides of the sash window. The sash balance brake assembly comprises a rotor rotatable about a rotor axis, a bolt having a generally planar engaging surface, a slider body for placement in a respective one of the channels and for coupling to a respective one of the sash balance assemblies. The slider body includes an aperture for rotatably supporting the rotor adjacent the bolt. The rotor and the bolt include cooperative camming surfaces for converting rotary motion of the rotor into movement of the bolt along the rotor axis, such that the bolt engaging surface selectively engages and disengages the track outer wall.
Patent CA-2174138-C (CA)
Title: Lightweight ballistic resistant garments and method to use the same
Inventor: BACHNER THOMAS E JR
IPC: F41H1/02
Filed: 1994-10-14
Granted: 1997-12-23
Abstract: A ballistic resistant garment (10) for covering and protecting vital portions of a human body having at least two panels (28, 30) which are adjacent and overlie one another in which each panel has at least two layers of ballistic resistant material (34, 36) in which the ballistic resistant material (34, 36) is woven (52) and a plurality of stitches (42) which are disposed into at least one panel (28) connecting the at least two layers of ballistic resistant material (34, 36) within said at least one panel (28) together and in which the plurality of stitches (42) are positioned away from the periphery of said at least one panel (28).
Patent CA-2174707-C (CA)
Title: Chromone derivatives as nk1 and substance p antagonists
Inventor: VON SPRECHER ANDREAS
IPC: A61P9/08
Filed: 1996-04-22
Granted: 2008-03-25
Abstract: Compounds of formula I (see formula I) wherein rings A and B are as defined in the description, have valuable pharmacological properties and are particularly effective as NK1 antagonists and substance P antagonists. Said compounds are prepared in a manner known per se.
Patent CA-2175022-C (CA)
Title: Arrangement for transporting metallized belts in a machine for transferring metallized images onto sheet elements
Inventor: REBEAUD JEAN-CLAUDE
IPC: B41F19/06
Filed: 1996-04-25
Granted: 1999-10-26
Abstract: An arrangement for transporting metallized belts or bands in a machine for transferring the metallized images from the belts or bands onto a sheet comprises a support for the belt supply bobbins, advance rollers for intermittent unrolling and advancing the belts, guide rollers for guiding the belts between the platens and then a discharge state around one of the platens of the press, a tension roller for placing the belts under tension and an arrangement for removing the worn belts from the machine. The advance rollers are arranged in a parallel group downstream from the platen press and slightly above a plane of transport for the sheets through the press. The machine includes at least one window provided in at least one of the lateral walls of the frame of the machine above this group of advance rollers so that an operator may easily obtain access to the rollers for replacement of the bands and/or adjusting the position of the bands.
Patent CA-2180025-C (CA)
Title: Prelevement oral pour analyse immunologique
Inventor: GOLDSTEIN ANDREW S
IPC: G01N33/53
Filed: 1994-08-09
Granted: 2000-01-25
Abstract: Procédé de prélèvement d'immunoglobulines et d'autres analytes dans la cavité orale à des fins d'analyses immunologiques et autres. Un tampon absorbant est utilisé pour prélever un spécimen présentant une teneur élevée en immunoglobulines ou autres analytes. Ce spécimen peut être soumis à une technique d'analyse immunologique de base, que l'on peut utiliser comme outil pour le dépistage de maladies chez un patient.
Patent CA-2180725-C (CA)
Title: Polymerisation de cycloalcenes
Inventor: LEONARD JACQUES
IPC: C08G61/08
Filed: 1994-01-31
Granted: 2000-06-13
Abstract: On produit des polyalcénamères en polymérisant des cycloalcènes par ouverture de noyau. La polymérisation s'effectue en présence d'un système catalyseur homogène comprenant (a) un sel d'un métal de transition choisi dans le groupe VIb du tableau périodique; (b) un composé organométallique de métal choisi dans les groupes III et IVa du tableau périodique; et (c) un polymère organo-silique représenté par la formule (Ia), (Ib) ou (Ic), R étant identique ou différent et représentant un atome d'hydrogène, un groupe phényle ou alkyle C¿1?-C¿4?; R' représentant un groupe phényle ou alkyle C¿1?-C¿4?; 0?x?3; 0?y?4; z=0 ou 1; y+z?1; x+y+z=4; le rapport molaire entre le composant (c) et le composant (a) étant d'au moins 0,5:1. Le système catalyseur selon l'invention permet d'augmenter sensiblement la vitesse de polymérisation.
Patent CA-2180796-C (CA)
Inventor: KLEBL WOLFRAM
IPC: B23K9/06
Filed: 1996-07-09
Granted: 2004-09-14
Abstract: A method is indicated for igniting a welding arc between a fixed electrode and a metal workpiece to be welded, whereby a covering protective gas is supplied by a nozzle that extends into the welding area. Before a welding power source is switched on for the welding arc, an auxiliary arc supplied by an auxiliary power source is ignited, which ignites the welding arc after the welding power source is switched on. To better ionize the welding area and ensure the ignition of the auxiliary welding arc, a high-frequency electric arc is produced in the welding area between the nozzle and the workpiece by means of a pulse generator which produces high-frequency high-voltage pulses.
Patent CA-2180830-C (CA)
Title: Anticorps monoclonal antiannexine-v, procede pour produire cet anticorps, et leurs utilisations
Inventor: KANEKO NOBORU
IPC: C07K16/18
Filed: 1995-11-10
Granted: 2006-10-31
Abstract: Cette invention se rapporte à un anticorps monoclonal antiannexine-V, qui est produit à partir d'une lignée de cellules hybridomes préparées à l'aide d'annexine V humaine seule ou combinée à une annexine V canine, qui possède une spécificité de liaison pour le site déterminant antigénique de l'annexine V, une protéine antigénique, et qui produit un anticorps monoclonal antiannexine-V appartenant à l'immunoglobuline G. L'anticorps monoclonal antiannexine-V ainsi produit est utilisé pour diagnostiquer l'infarctus du myocarde et l'angine de poitrine, et les premier et second anticorps monoclonaux antiannexine-V produits à partir des lignées de cellules hybridomes correspondantes sont utilisés pour diagnostiquer l'infarctus du myocarde et/ou l'angine de poitrine par quantification de l'annexine humaine V contenue dans des spécimens. Ce procédé de quantification consiste à effectuer une réaction antigène-anticorps entre l'annexine V humaine et le premier anticorps monoclonal antiannexine-V, afin de former un complexe entre un antigène d'annexine V humaine et un anticorps monoclonal antiannexine-V, à lier un anticorps polyclonal antiannexine-V marqué ou le second anticorps monoclonal à la fraction antigène d'annexine V du complexe antigène-anticorps formé, afin d'obtenir un conjugué marqué entre le complexe antigène-anticorps et l'anticorps polyclonal ou le second anticorps monoclonal, puis à quantifier le conjugué marqué ainsi obtenu.
Patent CA-2184310-C (CA)
Title: Diffused light reflectance readhead
Inventor: DOSMANN ANDREW
IPC: G01N21/78
Filed: 1996-08-28
Granted: 1999-08-24
Abstract: A diffused light reflectance readhead is disclosed. The readhead employs an improved light emitting diode (LED) providing a more strongly collimated beam of light around a beam axis onto a reagent test pad. The reagent test pad is supported on a strip guide at an angle .alpha. of 5 degrees with respect to the perpendicular of the beam axis. It has been discovered that when .alpha. is between 3 and 8 degrees that specular reflection is dramatically reduced in relation to the small reduction in reflected light received by a sensor. The diffuse reflected light travels to the sensor by passing through a staircase optical baffle at an angle of 45 degrees to the perpendicular of the beam axis. The sensor converts the optical signal into an electrical one for processing and analysis. One embodiment of the present invention can detect the presence of glucose in a blood sample.
Patent CA-2184721-C (CA)
Inventor: BJORKMAN ERIC
IPC: F26B21/08
Filed: 1995-03-03
Granted: 2006-07-04
Abstract: The invention relates to a method and to a plant for drying with circulating driving air wooden elements that are stacked in mutually spaced relationship in a chamber (2) which is essentially sealed from the outside. The heat content and the moisture content of the drying air can be controlled, wherein the moisture content of the drying air circulating in the chamber (2) is controlled by ventilation and the driving air is cooled by and condenses on one or more cooling surfaces (11) disposed in the chamber as the air passes in contact with said surfaces. these surfaces being cooled by replacement air which enters the chamber (2) from outside the chamber.
Patent CA-2187518-C (CA)
Title: Amylase-containing granular detergent compositions
Inventor: BROOKER ANJU DEEPALI
IPC: C11D17/06
Filed: 1995-04-17
Granted: 2000-06-13
Abstract: A granular detergent composition containing an amylase, a polymeric dye transfer inhibition agent, and less than 2 % by weight of a dispersing agent being a homopolymer of acrylic acid or copolymer of maleic and acrylic acid or salt thereof, with an average molecular weight above 1,000, or a polyethylene glycol with a molecular weight below 4,000.