baber/WOPTO huggingface dataset:
Patent CA-1290510-C (CA)
Title: Toe and ball laster and the like
Inventor: BENNETT GEORGE
IPC: A43D25/18
Filed: 1987-12-21
Granted: 1991-10-15
Abstract: Abstract A machine to apply adhesive to the toe and ball region of a footwear upper assembly that includes a last, an upper draped about the last and an insole at the last bottom. The machine includes a pair of adhesive nozzles to apply the adhesive onto the footwear upper assembly near the edge of the insole, a pair of nozzle arms, one nozzle arm of the pair of nozzle arms being secured to each nozzle of the pair of adhesive nozzles and adapted to move the nozzle secured thereto; and a mechanical structure operable to guide the nozzles along respective paths adjacent each edge of the insole to deposit a ribbon of adhesive onto the upper assembly from the toe of the upper assembly to the ball region of the upper assembly.  The mechanical structure includes a nozzle-guide template that is configured to an outline that, together with other mechanical structures, matches the outline of the insole between the toe and the ball region of the smallest upper assembly of the style to be lasted:  The nozzle-guide template has a guide surface and is shiftable to accommodate, for example, right footwear upper assemblies and left footwear upper assemblies of the style to be lasted:  The nozzle-guide template is composed  of a plurality of segments at the toe region thereof to permit angular adjustment of one segment relative to the other to match the shape of the insole for footwear sizes larger than the smallest footwear upper assembly. A template follower is connected to each nozzle arm, one follower being positioned to ride along the guide surface of each nozzle-guide segment.   A drive mechanism is provided to move the template follower from the toe region of its associated nozzle-guide template to the ball region thereof.
Patent CA-1305705-C (CA)
Title: Optically active 3,4-dihydrobenzoxazine derivatives and process for preparing the same
Inventor: HAYAKAWA ISAO
IPC: C07D498/06
Filed: 1987-12-24
Granted: 1992-07-28
Abstract: ABSTRACT OF THE DISCLOSURE     An optically active 3,4-dihydrobenzoxazine derivative compound represented by the general formula (III) (III)   wherein X1, x2 and X3, which may be the same or different, each represents a hydrogen atom or a halogen atom, and R1 represents an alkyl group having 1 to 6 carbon atoms, and the salts thereof, a process for preparing the same and an intermediate of 2H-benzoxazine compound represented by the formula (II) (II)   wherein X1 represents a hydrogen atom or a halogen atom, X2 and X3 each represents a halogen atom, and R1 represents an alkyl group having 1 to 6 carbon atoms, and the salts thereof, useful for synthesizing the above mentioned optically active 3,4-dihydrobenzoxazine are disclosed.
Patent CA-1298689-C (CA)
Title: Topology fabrication apparatus
Inventor: VALAVAARA VILJO K
IPC: B29C48/92
Filed: 1988-02-11
Granted: 1992-04-14
Abstract: ABSTRACT         Topology body apparatus having an extrusion head for extruding a settable plastic material, a mounting arm on which the extrusion head is mounted, a carriage bar on which the mounting arm is mounted, a base, extrusion head drive means for driving the extrusion head relative to the carriage bar, carriage drive means for driving the carriage bar relative to the base, and control means for controlling the extrusion head, the extrusion head drive means and the carriage drive means, separately and independently from one another, to procure three axes of movement of the extrusion head to progressively extrude and deposit portions of a three-dimensional solid body having a predetermined topography.
Patent CA-1296071-C (CA)
Title: Method and apparatus for joining together the ends of a metallic band by resistance inert gas welding
Inventor: MOODY JACK M
IPC: C21D9/50
Filed: 1988-02-19
Granted: 1992-02-18
Abstract: Abstract of the Disclosure This method of electric welding metal band ends together comprises a fusion cycle with the introduction of inert gas, a cooling cycle with the introduction of cooling air, and an annealing cycle.  The method is carried out in a fusion head having grippers to manipulate the band ends, and a control system for the grippers, inert gas, cooling air, welding and annealing currents and timing functions.
Patent CA-1320435-C (CA)
Title: Procede pour la reduction selective des venues d'eau dans les puits producteurs d'huile ou de gaz
Inventor: ZAITOUN ALAIN
IPC: E21B43/32
Filed: 1988-03-04
Granted: 1993-07-20
Abstract: La présente invention concerne un procédé pour la réduction sélective des venues d'eau d'une formation productrice d'huile ou de gaz vers un puits producteur, caractérisé en ce que, successivement: a) on injecte dans au moins une partie de la formation, à partir du puits, une dispersion ou solution aqueuse d'un polyacrylamide non hydrolysé ou d'un copolymère d'acrylamide non hydrolysé avec au moins un autre comonomère; b) on injecte dans la partie de formation précitée un composé basique de métal alcalin et l'on maintient des conditions permettant l'hydrolyse au moins partielle du polyacrylamide ou du copolymère; et c) on remet le puits en condition de production d'huile ou de gaz et on recueille l'huile ou le gaz produit. Ce procédé permet notamment de réduire les venues d'eau dans les puits producteurs sans diminuer la production d'huile ou de gaz.
Patent CA-1313608-C (CA)
Inventor: CHAPMAN BRENDA S
IPC: B29C48/08
Filed: 1988-03-07
Granted: 1993-02-16
Abstract: ABSTRACT OF THE DISCLOSURE           A circular woven fabric includes a woven tubular body having thermoplastic tapes secured thereto, and extrusion poly-meric coatings fuse bonded to the tapes and the woven fabric.  The extrusion coated circular woven fabric is particularly useful in intermediate bulk containers for carrying particulates.
Patent CA-1314353-C (CA)
Inventor: SCHMIDT DONALD L
IPC: C09K23/52
Filed: 1988-04-14
Granted: 1993-03-09
Abstract: ABSTRACT     This invention relates to a water-soluble, crosslinkable polymeric surfactant having fluorocarbon and ionic moieties.  Such surfactant can be cured into tough, solvent resistant, low critical surface tension coatings useful for protective finishes on metal, plastics and fabrics.  This surfactant has (1) at least one pendant fluorocarbon moiety and (2) at least one pendant ionic moiety which is capable of reacting with a counterion to form a crosslinked polymer.  The reactive ionic moieties on the polymer chain can be anionic, cationic or zwitterionic (having an equivalent amount of both cationic and anionic moieties).     35,564-F
Patent CA-1299808-C (CA)
Title: Method of preparing dimensionally stable, flexible urethane foam and the foam produced thereby
Inventor: TYLENDA EUGENE J
IPC: C08G18/36
Filed: 1988-04-18
Granted: 1992-04-28
Abstract: Abstract of the Disclosure An open  celled,  dimensionally  stable,  flexible  urethane foam and method of preparing such foam, which method comprises adding a  cell  opening dimensionally stabilizing amount  of an additive ,to  a  foamable  urethane  composition,  and  thereafter foaming  the  composition  containing  such  additive  to  provide a  dimensionally  stable,  flexible  urethane  foam product.   The additive mixture employed comprises an  ester reaction product of a long chain acid with polyethylene or polypropylene glycols and/or contains free acid to provide for a desired acid value. The  dimensionally  stable,  flexible  foam  product  produced  is particularly  useful  in  the automotive  industry as a  flexible molded-type foam for use as cushions and seats.
Patent CA-1328942-C (CA)
Title: Ink compositions and preparation
Inventor: CLARK GARY T
IPC: C09D11/10
Filed: 1988-04-21
Granted: 1994-04-26
Abstract: INK COMPOSITION AND PREPARATION      Abstract of the Disclosure A composition useful in printing inks exemplified as comprising:      (1) from about 4 to about 80% by weight of one or more polyester materials having an acid component of conversely from about 25 to about 16 mole % 5-sodio-sulfoisophthalic acids, and having a glycol component of form about 45 to about 60 mole % diethylene glycol and conversely from about 55 to about 40 mole % 1,4-cyclohexanedimethanol or ethylene glycol or mix-tures thereof;      (2) from about 1.0 to about 60% by weight of pig-ment material;      (3) from about 0.05 to about 30% by weight of a nonionic, polyether type property modifier; and (4) from substantially none to about 90% by weight of water.
Patent CA-1340569-C (CA)
Title: Superconductive body having improved properties, and apparatus and systems comprising such a body
Inventor: JIN SUNGHO
IPC: H01L39/24
Filed: 1988-04-21
Granted: 1999-06-01
Abstract: Some mechanical, electrical, and thermal properties of high T c superconductors such as (Ba, Y) cuprates can be substantially improved by the dispersal of an appropriate metal in the superconductive body. For instance, mixing Ag particles with superconductive powder of nominal composition Ba2YCu3O7 and processing the mixture in the conventional manner can produce superconductive bodies having T c of about 93K and substantially greater fracture strength and normal state electrical and thermal conductivity than otherwise identical bodies that do not contain Ag particles.
Patent CA-1327315-C (CA)
Title: Cough/cold mixtures comprising non-sedating antihistamine drugs
Inventor: SUNSHINE ABRAHAM
IPC: A61K31/445
Filed: 1988-04-22
Granted: 1994-03-01
Abstract: COUGH/COLD MIXTURES COMPRISING NON-SEDATING ANTIHISTAMINE DRUGS              ABSTRACT OF THE DISCLOSURE        Pharmaceutical compositions and methods of using same comprising a non-steroidal anti-inflam-matory drug in combination with a non-sedating antihistamine and optionally one or more other active components selected from a decongestant, cough suppressant (antitussive) or expectorant are provided for the relief of cough, cold, cold-like and/or flu symptoms and the discomfort, pain, headache, fever and general malaise associated therewith.
Patent CA-1315323-C (CA)
Title: Cowl structure for use in an automobile body
Inventor: SATO SEIICHI
IPC: B62D25/08
Filed: 1988-04-26
Granted: 1993-03-30
Abstract: Abstract of the Invention A cowl structure for use in an automotive body of the type that a plurality of cowl panels are jointed together to define a space with a closed box-like cross-section.  In this cowl structure, a cowl top panel having a recess defined for receiving a window glass of an automobile is bent downwardly in a stepped manner at a widthwise middle portion on the rearward side thereof, while a cowl bottom panel is bent upwardly in a like stepped manner at a widthwise middle portion on the forward side thereof in such a manner that the position of a joint on the rear end portion of said both panels may be located at a lower level than that of said window glass receiving recess.   Also, the cowl top panel and the cowl bottom panel located in a confronted relationship with the both side lower ends of the window glass are jointed together with a side body panel with three pieces of said panels being overlapped one upon another by way of a two-row spot-welding.
Patent CA-1315768-C (CA)
Title: Adsorbent for arsenic compounds and method for removing arsenic compounds from combustion gas
Inventor: MIYAZAWA MASAKI
IPC: B01D53/34
Filed: 1988-04-29
Granted: 1993-04-06
Abstract: ABSTRACT OF THE DISCLOSURE         Disclosed is an adsorbent for adsorbing and removing an arsenic compound which becomes a catalyst poison in a selective contact reduction process for removing nitrogen oxides (NOx) from a combustion exhaust gas by the use of an ammonia as a reducing agent and a denitrating catalyst. The adsorbent comprises a material in which the total volume of pores is 0.2 to 0.7 cc/g and the volume of the pores having a pore diameter of 300 A or more is 10% or more with respect to the total pore volume. Also disclosed is a method for removing the arsenic compound from the combustion exhaust gas by injecting the adsorbent into a flow of the gas on an upstream side of the denitrating catalyst.
Patent CA-1302518-C (CA)
Title: Plasma fired feed nozzle
Inventor: DIGHE SHYAM V
IPC: C23C4/12
Filed: 1988-05-06
Granted: 1992-06-02
Abstract: 9                   53,093 ABSTRACT OF THE DISCLOSURE A plasma feed nozzle 3 for a furnace 1 which has a tubular mixing chamber 7 open at one end to the furnace, a plasma torch 13 which provides superheated gases axially to  the  central portion of the mixing chamber 7,  shroud gases which enter the end of the mixing chamber opposite the end open to the furnace in such a way as to swirl as it moves axially through the mixing chamber 7 to provide a temperature profile which is substantially hotter in the central portion of the mixing chamber 7 than adjacent the wall  portion  thereof  and  a particulate  feed nozzle  25 disposed to direct particulate material  to  the  central portion of the mixing chamber.
Patent CA-1303912-C (CA)
Inventor: CAMPBELL JOHN R
IPC: C08L25/04
Filed: 1988-05-19
Granted: 1992-06-23
Abstract: IONOMER COMPOSITIONS AND METHOD FOR THEIR PREPARATION     Abstract Ionomers in the salt form, such as the ammonium salts of sulfonated polystyrene, are precipitated from solution in a non-polar organic liquid by contact with a polar liquid in which the ionomer has only limited solu-bility (e.g., methanol) and a particulate solid such as a polyphenylene ether, followed by contact with a salt such as ammonium chloride, preferably in solution in the polar liquid.  The resulting ionomer-coated polyphenylene ether particles are easily filtered and handled.
Patent CA-1300583-C (CA)
Inventor: ARTIN ROBERT L
IPC: A47J43/08
Filed: 1988-06-06
Granted: 1992-05-12
Abstract: ABSTRACT OF THE INVENTION          A combined washer and collar for supporting a motor with respect to a housing, the housing having downwardly extending shouldered bosses which receive the washer and collar units which have tabs to facilitate preassembly to a motor frame.
Patent CA-1310476-C (CA)
Inventor: CALMETTES LIONEL
IPC: F16L33/035
Filed: 1988-06-21
Granted: 1992-11-24
Abstract: ABSTRACT OF THE DISCLOSURE        This invention relates to a clamp, adapted to be dismounted and re-used, constituted by a metal band wound on itself, comprising respectively in the vicinity of each of its ends, on the one hand, two radial stops directed outwardly of the band to constitute complementary tightening means adapted to be gripped by a tool of the pliers type, on the other hand, complementary joining means generally in the form of hooks which, in the non-tightened state of the clamp, are at a distance from each other. Each assembly of a tightening means and of a joining means is constituted by a portion of metal band of which the two ends are suitably bent to form the stop and the hook, said band portion being independent of the band constituting the clamp and being fixed thereon by any appropriate means.
Patent CA-1312381-C (CA)
Title: Mail processing machine
Inventor: OTA NAOKI
IPC: B07C1/00
Filed: 1988-07-07
Granted: 1993-01-05
Abstract: Abstract A mail processing machine for sorting mail according to whether the characters of the destination address are printed or handwritten.  The mail processing machine reads information of the surface of the mail and distinguishes the area of the destination address from the area of the sender address.  The machine has a recognizer to determine printed or handwritten address according to the dispersion (i.e. the statistical variation) of a characteristic of the letters such as the height of letters, the space between letters or lines, etc.          In this operation, the recognizer calculates the dispersion using the signals corresponding to only the bottom two lines of the address area, which contain important information.
Patent CA-1323428-C (CA)
Title: Blade quality monitor
Inventor: VAN DOORN DONALD W
IPC: B26D5/00
Filed: 1988-07-18
Granted: 1993-10-19
Abstract: Abstract of the Disclosure A  blade  quality  monitor  for  use  with  cutter  reels  having specifically  identifiable  blades  utilize  a  sensor  to  detect  the position of a physical anomaly on the reel.  Additional sensors sense the  force at  the  interface  between  the  cutter  reel,  the material wrapped thereon and the associated pressure roller.  The position of the physical anomaly is correlated with the sensed force to determine the  magnitude  thereof  at  each  blade  which  is  indicative  of  the condition of the blade with respect to sharpness or intactness.
Patent CA-1317475-C (CA)
Title: Flow meter and its use
Inventor: KOBOLD KLAUS
IPC: G01F1/28
Filed: 1988-07-21
Granted: 1993-05-11
Abstract: Abstract:             Flow meter and its use The invention concerns the use of a flow meter with a circular cylindrical housing that has an essentially even inside diameter over its full length, through which the medium to be measured flows, and a resistance body led in a sealing manner against the inside wall of the housing by means of the flow of the liquid medium preferably against the effect of a spring with progres-sive characteristic line, whereby the resistance body has a hollow cylinder forming an inner axially passable flow channel and its narrowest part is formed by the essentially circular cylindrical hole of a pin diaphragm, hold in an exchangeable manner in the hollow cylinder, with, compared to the narrowest cross section of the flow channel, considerably smaller free hole cross section which is unchanged during the axial motion of the resistance body in the housing, for which in each case a pin diaphragm is selected such that for increasing width of the viscosity range to be recorded - starting from a lower limit of about 1 cst. upward - of the liquid medium to measured, the ratio of diaphragm thickness to hole diameter increases, but remains about between 0.05 and 1.0, as well as a flow meter for such an application.
Patent CA-1329329-C (CA)
Inventor: OTA HIROYUKI
IPC: B29C45/73
Filed: 1988-07-26
Granted: 1994-05-10
Abstract: ABSTRACT           A unit  for  deciding the  coloration of  a  test  piece  by comparison with reference samples including a display of a plurality of color  samples  arranged  for  comparison  to  specimen,  means  for identifying a selected color sample, a first memory means for storing values  representing  each  of  said  different  color  samples  and combination thereof, and display means for displaying a stored color sample value corresponding to a color sample or combination of color samples selected.   The unit further includes a stationary mounting member having an area for mounting a specimen, and a rotatable color sample member mounted on the stationary member.  The color samples are arranged in the form of a circle on the color sample member.
Patent CA-1288480-C (CA)
Title: Satellite communications system employing frequency reuse
Inventor: ROSEN HAROLD A
IPC: H01Q25/00
Filed: 1988-10-12
Granted: 1991-09-03
Abstract: ABSTRACT OF THE DISCLOSURE                  A satellite communications system employs separate subsystems for broadcast and point-to-point two-way communications using the same assigned frequency band and employs an antenna system which uses a common reflector (12). The point-to-point subsystem achieves increased communication capacity through the reuse of the assigned frequency band over multiple, contiguous zones (32, 34, 36, 38) covering the area of the earth to be serviced. Small aperture terminals in the zones are serviced by a plurality of high-gain downlink fan beams (29) steered in the east-west direction by frequency address. A special beam-forming network (98) provides in conjunction with an array antenna (20) the multiple zone frequency address function. The satellite (10) employs a filter interconnection matrix (90) for connecting earth terminals in different zones to permit multiple reuse of the entire band of assigned frequencies. A single pool of solid-state transmitters allows rain-disadvantaged users to be assigned higher than normal power at minimum cost and geographically disperses the transmitter intermodulation products. In an alternate embodiment, the satellite (200) employs direct radiating array antennas (202, 204) for reception and transmission. The system 1200) utilizes hybrid-coupled dual amplifiers (251) to reduce amplifier production costs. In another embodiment, both point-to-point and broadcast services are available on a single polarization by allocating one-half of the frequency spectrum to each service and by using separate direct radiating arrays from horizontal and vertical polarization for both reception (235, 236) and transmission (237, 238). The frequency spectrum is reused in each of the contiguous receive zones (220, 222, 224, 226) and the transmit zones (228, 230, 232, 234) because sufficient spatial isolation is achieved by subdividing the receive zones in two halves (220a, 220b, 222a, 222b, 224a, 224b, 226a, 226b), and by using one-half of the frequency spectrum in each subdivided zone.
Patent CA-1298364-C (CA)
Title: Conduit body assembly cover
Inventor: ROBERTSON JOHN C
IPC: H02G3/14
Filed: 1988-10-31
Granted: 1992-03-31
Abstract: ABSTRACT OF THE DISCLOSURE   A cover assembly apparatus dimensioned and configured for engagement with an associated conduit body having an opening for access to the interior. The apparatus includes a generally plate shaped member, a bow shaped member having flanges ex-tending from the extremities thereof, the flanges dimensioned and configured for engagement with an interface of the associated conduit body, the bow shaped mem-ber having a convexside thereof disposed in abutting relationship to the plate shaped member, and apparatus for urging the flanges against respective portions of the plate shaped member to cause the bow shaped member to be less bowed and thus to have a greater length intermediate length as measured between the respective flanges thereof.
Patent CA-1292951-C (CA)
Inventor: NORDSTROEM KARL-JOHAN
IPC: F01D11/00
Filed: 1988-11-17
Granted: 1991-12-10
Abstract: ABSTRACT            A gas turbine with at least one fixed guide vane ring (1) with a sealing ring (3) cooperating with a sealing member on the tur-bine rotor (7),  The sealing ring (3) is connected to the guide vane ring (1) through a number of links (19) which are suitably oriented in a substantially tangential direction.  The attach-ment of the sealing ring (3) by means of the links (19) means a perfect centering of the sealing ring (3) relative to the rotor (7) when the guide vane ring (1) expands relative to the sealing ring (3).  (Figure 3)
Patent CA-1284311-C (CA)
Title: Aerosol adapter clamp
Inventor: LOYCHUK TERRENCE
IPC: B65D83/14
Filed: 1988-12-02
Granted: 1991-05-21
Abstract: AEROSOL ADAPTER CLAMP                    ABSTRACT OF THE INVENTION           This invention is directed to a novel adapter clamp which can be used in an aerosol dispensers.  More particularly, this novel adapter clamp enables various aerosol spray nozzle systems to be connected to various constructions of aerosol containers utilizing various aerosol power systems.  An adapter suitable or enabling a nozzle to be fitted to the top of an aerosol can comprising: (a) ridge means formed at the top of the adapter, said ridge means being adapted to mate with a rim of an aerosol nozzle; (b) lip means formed on the exterior surface of the adapter at a location below the ridge means, said lip means being adapted to mate with a rim surrounding the opening in the top of an aerosol can; and (c) means at the base of the adapter extending to the interior of the adapter, said base means having an opening therein,  and being adapted to receive in bearing support the upper region of a bladder system adapted to power a liquid containing aerosol container.