baber/WOPTO huggingface dataset:
Patent CA-1246876-A (CA)
Title: Procede de polissage de la surface d'articles en verre
Inventor: MOUFFLET LUC
IPC: C03B29/00
Filed: 1984-09-05
Granted: 1988-12-20
Abstract: Un procédé de polissage de la surface d'un article en verre consiste à soumettre la surface dudit article à une flamme d'oxygène et d'un combustible. Pour obtenir une qualité de surface parfaite quelles que soient l'épaisseur et la configuration de l'article traité tout en évitant tout effondrement prématuré de l'article en question on utilise une flamme telle que l'énergie thermique provenant du transfert de chaleur par convection soit supérieure à l'énergie thermique provenant du transfert de chaleur par rayonnement, et de préférence une flamme du type oxygène-hydrogène.
Patent CA-1257577-A (CA)
Inventor: HAMMOND DOUGLAS S
IPC: F21V7/00
Filed: 1984-09-12
Granted: 1989-07-18
Abstract: ABSTRACT The  combination  of  a  sign and  a  luminaire  for  uniformly illuminating the sign.  The sign being of the type having, its vertical length longer that its horizontal with a lamp providing luminance flux positioned below and away from, yet parallel to the sign and parallel to  the  horizontal  center  of  the  area  to  be  illuminated so  as  to provide a maximum amount of luminance directly to the vertical  sign and  reflector means  for  redirecting  luminance  flux which does  not directly  illuminate  the  sign  to  areas  where  desired  luminance  is lacking  said  reflector  including,  a  reference  plane  along the centerline  with  left  and right  segments  intersecting  thereat,  said segments redirecting more intense flux to the corners and edges of the sign.
Patent CA-1230292-A (CA)
Title: Vehicle drive and suspension system
Inventor: SZYMKOWIAK ZBIGNIEW
IPC: B62K5/027
Filed: 1984-10-22
Granted: 1987-12-15
Abstract: VEHICLE DRIVE AND SUSPENSION SYSTEM     ABSTRACT      An  all-terrain  tricycle  is  disclosed  in  which  the  power-transmission components,  including the change speed  gears,  are all  mounted in a single housing.  The housing is mounted for  up and down suspension pivoting in the vehicle frame.  The rear axle runs in bearings in the housing.  The arrangement is very robust, yet economical.  The suspension-pivot-bearings include spaced co-axial rings welded into the metal tubes of the frame.
Patent CA-1224535-A (CA)
Inventor: BURTON JAMES O
IPC: A41H42/00
Filed: 1984-11-13
Granted: 1987-07-21
Abstract: Method and Apparatus for Producing Custom Manufactured Items Abstract Automated made-to-measure garment manufacturing method and apparatus.  A subject's measurements are taken with a hand held measuring device and transmitted to a computer.  The computer checks to see if the custo-mer's style preference and physique are compatible and if they are, an order is generated.  The customer measure-ments are then transmitted to a remote location for manufacture.  At this location a computer has a set of co-ordinates defined for the customer's style in one size.  These co-ordinates are modified based upon the actual customer measurements to produce a modified set of co-ordinates which in turn define the garment pieces for that customer.  A control tape for a laser cutter is generated and the garment pieces are cut and sewn together.  During the post cutting fabrication process, routing sheets for the garment indicate precision assem-bly steps to insure a quality finished garment is pro-duced.  Finally, the custom tailored suit is sent back to the retail outlet and delivered to the subject.
Patent CA-1234667-A (CA)
Inventor: SATTELBERG STANLEY E
IPC: F17C13/00
Filed: 1984-12-07
Granted: 1988-04-05
Abstract: "RESILIENT BLANKET WITH INTEGRAL HIGH STRENGTH FACING AND METHOD OF MAKING SAME"            ABSTRACT           A cryogenic storage tank having inner and outer storage vessels having spaced top, bottom, and upstanding side walls defining an annular insulating space therebetween.  Granular insulating material is provided in the annular insulating space between the side walls, and a composite, resilient, insulating blanket, which remains elastically compressible at cryogenic temperatures and which has a flexible, high tensile strength facing on at least one side thereof, is likewise provided in the annular insulating space.  The compressibility of the blanket compensates for dimensional changes in the annular insulating space, which would otherwise cause attrition of the granular insulating material, and the high tensile strength flexible facing on the blanket prevents local tearing or rupturing of the blanket when subjected to the vertical drag forces of the behavior of the granular material and due to the thermally induced changes in the dimensions of the annular insulating space.  A composite, resilient, insulating blanket provided by a sheet of fiber glass having a flexible layer of high tensile strength fiber glass bonded thereto by a fused film of polyethylene to increase the tensile strength of the blanket.      A method of making a composite, compressively resilient, high tensile strength, insulating blanket useable at cryogenic temperatures.
Patent CA-1244821-A (CA)
Inventor: DE LONGHI GIUSEPPE
IPC: F28F9/00
Filed: 1985-01-25
Granted: 1988-11-15
Abstract: ABSTRACT     A self-contained radiator with an intermediate heat exchange fluid which can be overheated is provided with a protection screen formed by an outer metallic cage consisting of shaped elements and covering the upper part, both longitudinal sides and the transversal side of said radiator which is opposite to the side where the controls are placed, the cage being fastened to the body of the radiator.  Means are applied on the elements of the cage to visibly define the position thereof and means are provided which vary their colour-ing depending upon the temperature, thus displaying the thermic conditions of the surfaces of said screen.
Patent CA-1236819-A (CA)
Inventor: SCHNEIDER MICHAEL
IPC: B01J23/80
Filed: 1985-01-30
Granted: 1988-05-17
Abstract: ABSTRACT     Catalyst for the synthesis of alcohol mixtures containing methanol and higher aliphatic alcohols from CO and H2, which contains, as an oxide precursor, a) copper oxide and zinc oxide, which can be transformed into the catalytically active state by reduction with hydrogen, b) aluminum oxide as a thermostabilizing substance and c) at least one alkali carbonate or alkali oxide, the oxidic precursor comprising from 20 to 70% of the total volume of pores having a diameter between 14 and 7.5 nm, the alkali content being 13 - 130x10-6 gram atom alkali metal per gram of the oxidic precursor, and the aluminum oxide component having been obtained from a colloidally dispersed aluminum hydroxide gel or sol.
Patent CA-1239174-A (CA)
Inventor: LOREN NORMAN
IPC: B60B7/18
Filed: 1985-04-30
Granted: 1988-07-12
Abstract: Abstract of the Disclosure A plastic wire wheel cover has an axially outer member mounted on an axially inner member.  Each member has radially extending spokes molded integrally therewith.  On the outer member each spoke  intersects two other spokes at radially spaced points.  The spokes are molded integrally together at their points of inter-section.
Patent CA-1261724-A (CA)
Title: Structure alveolaire destinee a recouvrir une surface   curviligne et procede de realisation
Inventor: HUVEY MICHEL
IPC: D21F1/60
Filed: 1985-05-10
Granted: 1989-09-26
Abstract: La présente invention concerne une structure alvéolaire destinée à recouvrir au moins en partie une surface cylindrique. Ladite structure qui comporte des alvéoles délimitées par plusieurs parois est caractérisée en ce que l'une au moins des alvéoles comporte au moins une paroi ayant au moins deux arêtes sensiblement parallèles entre-elles et au moins une paroi comportant au moins deux arêtes non parallèles entre-elles, chacunes de ces arêtes sensiblement parallèles et non parallèles entre-elles ayant une projection orthogonale de longueur non nulle sur une normale à ladite surface cylindrique passant par l'arête considérée.
Patent CA-1246891-A (CA)
Inventor: SHANKS IAN A
IPC: G01N33/52
Filed: 1985-06-12
Granted: 1988-12-20
Abstract: ABSTRACT      A method of optical analysis of a test sample which comprises a sample material with light-absorbing, scattering, fluorescent, phosphorescent or luminescent properties, which sample is partly in a liquid phase and partly bound to an adjacent solid surface, to discriminate the respective parts of said sample material which are located in the liquid and bound to said solid surface: comprising the steps of providing as said solid surface a surface of a transparent solid optical waveguide, and measuring light from the sample material bound to said solid surface that has passed into and through said transparent solid optical waveguide with total internal reflections and emerged from said waveguide at an angle that deviates from the optical axis of said waveguide by an angle appreciably less than ? , where ? = arcsin ?(n22-n12) where n2 is the refractive index of the material of the waveguide and n1 is the refractive index of the adjacent liquid, and excluding from said measurement substantially all light that has emerged from said waveguide at an angle that deviates from said optical axis by ? or more.
Patent CA-1263160-A (CA)
Inventor: RAUCH GARY C
IPC: H01F41/02
Filed: 1985-06-13
Granted: 1989-11-21
Abstract: 26                  51,967 ABSTRACT OF THE DISCLOSURE Methods of nonuniform transverse laser scribing are utilized to vary the permeability of a ferromagnetic sheet having  a  large  domain  size.  Permeability may be varied across the width, across the length,  or simultane-ously across both the width and length of the sheet.  In addition ferromagnetic sheets having been uniformly trans-versely  scribed  by differing  techniques  resulting  in a uniform permeability within a sheet,  but sheet to sheet permeability variations, may be combined in a transformer to control flux distribution, to reduce core loss.
Patent CA-1239096-A (CA)
Inventor: GARCERA DANIEL
IPC: B01D71/04
Filed: 1985-06-17
Granted: 1988-07-12
Abstract: SUBSTITUTE REMPLACEMENT SECTION is not Present Cette Section est Absente
Patent CA-1261805-A (CA)
Title: Winding apparatus
Inventor: ALLARD VINCENT L
IPC: B65H54/22
Filed: 1985-06-19
Granted: 1989-09-26
Abstract: ABSTRACT         WINDING APPARATUS         Apparatus for winding cable on to a spool comprises a movable table (11) on which at least three spools may be located.  The table is mounted substantially horizontally such that the spools may be located thereon with their longitudinal axes substantially vertically upright.  The table is movable between three positions;  a loading position (12) where an empty spool is loaded on to the table;  a winding position (13) where a spool is rotated and cable (2) is wound on to the spool;  and an unloading position (14) where a wound spool is removed from the table.         There is also provided first lifting means (15) for loading a spool on to the table, second lifting means (16) for removing a spool from the table, means (30) for loading the cable on to a spool, means (38) for cutting the cable, and a programmable controller adapted to control the sequence of operations.
Patent CA-1224186-A (CA)
Inventor: SCHINDLER MICHAEL D
IPC: A47F5/00
Filed: 1985-08-02
Granted: 1987-07-14
Abstract: Abstract of the Disclosure A guide channel member for a shelving system permits a shelf with an electrical safety device mounted thereon to be vertically repositioned while minimizing potential damage to the wire leads and maintaining a neat appearance.  The invention is par-ticularly useful in mobile storage systems wherein movement of a movable unit is stocked, thereby pre-venting injury to a person standing next to the unit, when the safety device is actuated.  The channel member defines a vertically oriented slot leading to a vertical passage.  The wires pass from the safety device, through the slot, along the vertical passage, and to the system control unit.  Storing excess wires in the channel member permits convenient repositioning of the shelf while protecting and hiding the wires.
Patent CA-1260459-A (CA)
Title: Procede de preparation de nouveaux steroides  substitues en position 10 par un radical comportant  une double ou une triple liaison
Inventor: TORELLI VESPERTO
IPC: A61P9/04
Filed: 1985-08-23
Granted: 1989-09-26
Abstract: L'invention a pour objet un procédé pour préparer les produits de formule (I): <IMG> (I) dans laquelle R = H, alkyle, alkényle, alkynyle éventuellement substitués, aryle ou aralkyle éventuellement substitués, OH protégé, CO2H éventuellement estérifié, amino, amino protégé, mono ou dialkylamino, halogène ou trialkylsilyle, R6 et R7 : soit forment ensemble un cyclopropyle, soit R6 = H et R7 = R1, R1 = H, alkyle, alkényle, alkynyle éventuellement substitués, acétylthio, R2 =-CH3 ou-C2H5, - soit X = OH et Y = CH2CH2CO2M, M = H ou métal alcalin, ammonium ou CH2CH2CH2OH, - soit X et Y = <IMG> ou <IMG> ou <IMG> (alk = 1-8C) ou <IMG> (ou X = OH et Y = -CH2-CH2-?-OM), - soit X = OH éventuellement acylé ou étherifié et Y = H ou R4 (R4 = alkyle, alkényle ou alkynyle), les traits pointillés indiquent la présence éventuelle d'une seconde ou triple liaison. L'invention concerne également les produits de formule (I) ainsi obtenus. Ces produits de formule (I) sont notamment utiles comme médicament antialdostérone.
Patent CA-1247883-A (CA)
Inventor: DEAN D MICHAEL
IPC: G01N33/22
Filed: 1985-09-19
Granted: 1989-01-03
Abstract: Abstract An apparatus for measuring .DELTA.P in coal is described which comprises:  (a) a plurality of closed metallic coal sample cups; (b) a gas manifold flow connected to each of said sample cups by way of a separate electric valve and said manifold being connected to a source of methane by way of electric valve means and connectable to a source of vacuum by way of electric valve means;  (c) a pressure transducer connected to said manifold and adapted to mea-sure absolute gas pressure in the manifold, and (d) pro-cessing means adapted to actuate said valves to sequen-tially (1) introduce vacuum to evacuate the manifold and one or more sample cups; (2) introduce methane gas to the manifold and saturate one or more coal samples therewith; (3) close sample cup valves and evacuate the manifold; and (4) selectively open individual sample cup valves.  The processing means is also adapted to measure and record pressure in the manifold at short time intervals to indi-cate the pressure rise in the manifold with passage of time, thereby obtaining the .DELTA.P index for the coal sample.
Patent CA-1255647-A (CA)
Inventor: SUZAKI TOORU
IPC: B01D53/86
Filed: 1985-09-19
Granted: 1989-06-13
Abstract: ABSTRACT OF THE DISCLOSURE      A heat-resistant, highly expansible sheet material for supporting a catalyst carrier contain-ing unexpanded vermiculite, in which the cations contained between the layers of said vermiculite are at least partly exchanged by ammonium cations, is provided.  A process for the preparation of said sheet material, which involves blending an unexpanded vermiculite which has been preliminarily immersed in an aqueous solution containing alkali metal ions, inorganic fiber, an organic binder, and an inorganic binder, whereto a slurry solution of beaten natural organic fiber is added, and forming a sheet material from the mixture, is described.
Patent CA-1255667-A (CA)
Inventor: SKIDMORE IAN F
IPC: A61K31/395
Filed: 1985-10-16
Granted: 1989-06-13
Abstract: ABSTRACT               DICHLOROANILINE DERIVATIVES          The invention provides compounds of the general formula (I)                     (I) wherein X represents a C1-6 alkylene, C2-6 alkenylene or C2-6 alkynylene chain and Y represents a bond, or a C1-4 alkylene, C2-4 alkenylene of C2-4 alkynylene chain with the proviso that the sum total of carbon atoms in X and Y is not more than 8; Ar represents a phenyl group optionally substituted by one or more substituents selected from halogen atoms, or the groups C1-3 alkyl, C1-3 alkoxy, -(CH2)gOH (where g represents an integer from 0 to 3), -NR3R4 (where R3 and R4 each represents a hydrogen atom, or a C1-4 alkyl group, or NR3R4 forms a saturated heterocyclic amino group which has 5-7 ring members and optionally contains in the ring one or more atoms selected from -O- or -S- or a group -NH- or -N(CH3)-), or -NR5COR6 (where R5 represents a hydrogen atom or a C1-4 alkyl group, and R6 represents a hydrogen atom or a C1-4 alkyl, C1-4 alkoxy, phenyl or -NR3R4 group), or Ar as a phenyl group may be substituted by an alkylenedioxy group of formula -O(CH2)gO-, where p is 1 or 2; R1 and R2 each represents a hydrogen atom or a C1-3 alkyl group, with the proviso that the sum total of carbon atoms in R1 and R2 is not more than 4; and physiologically acceptable salts and solvates (e.g. hydrates) thereof.        The compounds of formula (I) have a selective stimulent action at .beta.2-adrenoreceptors and are useful, in particular, in the treatment of diseases associated with reversible airways obstruction such as asthma and chronic bronchitis.
Patent CA-1259455-A (CA)
Inventor: SCHMIDT HEINRICH
IPC: B65B29/02
Filed: 1985-10-18
Granted: 1989-09-19
Abstract: Abstract A process for manufacturing articles of filter paper in which the wet strength of the regions of weak points resulting from mechanical working is increased by the application of a wet strengthener of cross-linked cationic polyalkylenimines.     For this purpose, the wet strengthener is applied to the regions of the weak points after the filter paper has been manufactured.  Seams or edge reinforcements are formed by relief printing before the application of the wet strengthener and a heat treatment takes place after application of the thermoplastic wet strengthener to cause the wet strengthener to harden.  The application of the wet strengthener is effected in measured doses so that the legally prescribed maximum amounts to be added are not exceeded.
Patent CA-1244095-A (CA)
Inventor: TENGLER HERMANN
IPC: H02M5/27
Filed: 1985-12-13
Granted: 1988-11-01
Abstract: ABSTRACT OF THE DISCLOSURE:           The present invention relates to a saturation monitoring arrangement and method for controlling a fre-quency-converter welding device.  A measuring winding which is connected to a signal frequency generator is additionally disposed on the core of a welding transformer.  A voltage depending on the state of saturation of this core is tapped off at the measuring winding by a detector circuit.  An amplitude demodulator delivers a direct voltage signal which is inversely proportional to the saturation. By com-parison with a reference value, a discriminator circuit determines whether a threshold value related to saturation has already been reached or not.  If it is reached, the firing of the power semiconductors is interrupted by a blocking signal.  With this saturation monitoring arrange-ment, the welding device can be operated more easily and the welding transformer can be utilized in the optimum manner.  The method of control becomes considerably simpler because the welding time no longer needs to be split up into individual impulses by the operator.
Patent CA-1244236-A (CA)
Inventor: PELEZO JAMES A
IPC: C09K8/04
Filed: 1985-12-17
Granted: 1988-11-08
Abstract: Abstract of the Disclosure A liquid, polymer-containing composition for viscosifying oilfield brines comprising an oil base liquid, an effective, gelling amount of a gelling agent which is an aluminum phosphate compound and hydroxyethyl cellulose,  the compositions pre-ferably containing, in addition, a surfactant to retard set-tling and hard packing of the hydroxyethyl cellulose.
Patent CA-1253701-A (CA)
Inventor: KASHIWAZAKI MASAMICHI
IPC: F02C6/04
Filed: 1986-01-06
Granted: 1989-05-09
Abstract: SPECIFICATION            TITLE OF THE INVENTION:      COAL GASIFICATION COMPOSITE POWER GENERATOR     ABSTRACT OF THE DISCLOSURE:      A coal gasification composite power generator which comprises a coal pulverizer in which coal is finely pulverized, a means for transferring the finely pulverized coal while drying the finely pulverized coal with a drying gas, a coal feeding means for feeding the coal from the transfer means to a gasification furnace in which the coal is converted to a combustible gas, a gas turbine connected to the gasification furnace and driven with the combustible gas fed from the gasification furnace, and an exhaust gas boiler to which an exhaust gas from the gas turbine is passed to recover the heat of the exhaust gas.  The power generator is characterized by further comprising a means for withdrawing part of the combustion exhaust gas at an upstream and a downstream sides of the exhaust gas boiler and mixing the withdrawn gases and a pipe connecting the withdrawing means and the pulverizer, so that the mixed gas is passed to the pulverizer.
Patent CA-1252694-A (CA)
Inventor: GAGNE LOUIS-PHILIPPE CHEMIN DU
IPC: A01G23/095
Filed: 1986-01-08
Granted: 1989-04-18
Abstract: ABSTRACT OF THE DISCLOSURE       A machine of the type mounted on a vehicle/for delimbing and topping a tree lying on it and characterized by automatic opening and closing of the delimbing jaws and by a cutting blade topping the head of the tree; and this while avoiding complex mechanisms to do so.  This machine for delimbing and topping trees comprises an elongated support or frame for lying a tree over it, a carriage, a chain riding the carriage along the support, delimbing jaws pivotally engaging around the tree and displaceable along it with the carriage to delimb the tree, a cam member engaging the jaws to open them upon their return to a starting position, and a cutting blade angularly biased to angularly engage the head of the tree and open and top it in response to its displacmenet with the carriage.
Patent CA-1259260-A (CA)
Inventor: TIBES ULRICH
IPC: A61K31/44
Filed: 1986-01-22
Granted: 1989-09-12
Abstract: ABSTRACT OF THE DISCLOSURE A drug having a synergistic effect and containing a combination of the analgesic Flupirtin with at least one non-steroidal antiphlogistic.
Patent CA-1236941-A (CA)
Inventor: LARSEN THOR A
IPC: G02F1/1362
Filed: 1986-01-27
Granted: 1988-05-17
Abstract: ABSTRACT OF THE DISCLOSURE    A high content LCD includes, a glass plate; a polysilicon deposited substrate supporting a matrix of electrodes; each of the electrodes defining a picture element (pel) in the LCD; a liquid crystal material interposed between the glass plate and the substrate; a plurality of FET devices, there being one or more FET device associated with each of the electrodes; and means for selectively actuating the FET devices to display an image on the LCD.
Patent CA-1252474-A (CA)
Inventor: LEBRUN JEAN-JACQUES
IPC: C08G77/62
Filed: 1986-02-12
Granted: 1989-04-11
Abstract: The present invention relates to a process for the treatment of polysilazane in a homogeneous phase with a catalytically effective quantity of an acid catalyst selected from HClO4 and CF3SO3H. The polysilazane is preferably selected from the group consisting of organopolysilazane, organopoly(disilyl)silazane and mixtures thereof. The organic radicals bonded to the silicon atoms are preferably saturated or aromatic hydrocarbon radicals and the silicon atoms of the polysilazane are substantially free from any hydrogen atom bonded directly to the silicon atoms. The polysilazanes treated in this manner have good thermal behavior and, are particularly useful as precursors of ceramic products.