baber/WOPTO huggingface dataset:
Patent CA-2047811-A1 (CA)
Inventor: DUFOUR JEAN-YVES
IPC: G06K9/46
Filed: 1991-07-24
Abstract: 26 ABRÉGÉ DESCRIPTIF Procédé et dispositif de localisation en temps réel de contours rectilignes dans une image numérisée, notamment pour la reconnaissance de formes dans un traitement d'analyse de scène Le dispositif comprend: des moyens d'analyse (10, 20; 10', 20) approximant, pour chaque pixel, le gradient de la fonction de niveau de gris de l'image à l'endroit de ce pixel, ce gradient étant défini par un argument, représentatif d'une information de direction, et par une norme, représentative d'une information d'amplitude de la transition du niveau de gris dans cette direction ; des moyens discriminateurs (30) extrayant, parmi tous ces pixels, un sous-ensemble de pixels de contour, où chaque pixel de contour correspond à un maximum local de la fonction de niveau de gris dans la direction du gradient, ce maximum étant déterminé à partir de ladite information d'amplitude de transition ; des moyens de rebouchage (40) complétant ce sous-ensemble de pixels de contour par des pixels intercalaires de rebouchage en cas de discontinuité du contour dans un voisinage donné ; et des moyens comparateurs (50) effectuant, pour chaque pixel de contour ou de rebouchage, une comparaison du voisinage de ce pixel avec une série de configurations caractéristiques et désignant le pixel correspondant comme étant un pixel de contour rectiligne si et seulement si cette comparaison détermine une concordance du voisinage de ce pixel avec l'une de ces configurations caractéristiques. La localisation des contours rectiligne peut ainsi être opérée en temps réel à la cadence vidéo. (Figure 6)
Patent CA-2049271-A1 (CA)
Title: Transferable modifier containing film
Inventor: JUHL ROGER L
IPC: C08J5/18
Filed: 1991-08-15
Abstract: An extruded film article such as a bag comprises a blend of a thermoplastic polymer such as ethylene vinyl acetate and an olefinic oxide polymer such as poly (ethylene oxide), with a modifier such as liquid smoke absorbed in the blend. The modifier is transferable from the film to a receiving surface such as a food body in fluid transfer relationship with the film.
Patent CA-2050797-A1 (CA)
Inventor: WELSH DAVID E
IPC: H01R13/187
Filed: 1991-09-06
Abstract: A high reliability socket contact assembly is provided, of the type that has a seamless exterior, which has tines with closely spaced initial and final points of pin contact engagement, and which has a closed entry region limiting the size of pin contacts that can be inserted, which can be constructed at low cost.  The assembly includes a seamless barrel (12, Fig. 3) having a cylindrical cavity (16) extending into its front end, and a clip (20)  formed of sheet metal rolled into a tube and lying in the cavity.   The clip has a rearward portion (32), tines (42a-42d) extending forwardly from the rearward portion and having free forward tips, and a forward portion.  The tips (56) of the tines have radially inner edges (60) lying on a first imaginary circle, and the forward portion of the barrel forms a closed entry region (72) having an inside diameter no greater than the diameter of the first imaginary circle, to prevent entry of pins of a diameter that could damage the tines.  In one barrel (Fig. 3), the forward barrel portion has a flared front part (80), with the narrowest part of the flare forming the closed end region.  In another clip, (Fig. 9) the sheet metal forming the clip is thinner at the tines than at the forward portion (146) lying forward of the tines.
Patent CA-2052804-A1 (CA)
Title: Method and apparatus for reading-out a photostimulable phosphor panel
Inventor: MORRONE LUCIANO
IPC: G03B42/02
Filed: 1991-10-04
Abstract: Method and Apparatus for Reading-Out a Photostimulable Phosphor Panel ABSTRACT OF DISCLOSURE      A method for reading-out a radiation image stored  in a structured type photostimulable phosphor panel,  wherein the phosphor is in a plurality of cells ordered in  paral-lel rows in an inert substrate, comprising the steps of:     - photostimulating  contemporaneously  and  uniformly along a scanning line all the cells belonging to the  same row, causing each cell in said row to emit light according to the energy stored therein, - collecting the emitted light and converting it into electrical signals, processing contemporaneously and sepa-rately the light emitted by  each cell along the  scanning line.
Patent CA-2055327-A1 (CA)
Title: Satellite control link for paging system
Inventor: LINQUIST ROGER D
IPC: H04B7/185
Filed: 1991-11-13
Abstract: SATELLITE CONTROL LINK FOR PAGING SYSTEM            ABSTRACT OF THE DISCLOSURE    A paging system includes a satellite uplink (40) for assembling paging information and transmitting it to a satellite (26).  The satellite (26) is then operable to transmit in a simulcast manner all the information to various regional paging systems (42).  Each of the paging systems (42) includes a plurality of towers (10) each containing a satellite receiver (50), a satellite dish (48) associated therewith and a paging transmitter (52).  Each of the satellite receivers (50) are operable to receive the information transmitted from the satellite (26) at substantially the same time such that there is no phase difference between any of the towers, regardless of location.  Therefore, the transmitters (50) can transmit through antennas (12) information at the paging frequency with substantially no relative delays relative to each of the antennas (12).  A backup link receiver (28) is provided for interfacing with a backup link transmitter (70).  In the event of a failure of the receivers (50) or the satellite (26), the link transmitter (70) will transmit the paging information directly to select ones of the towers (10) over a separate frequency.
Patent CA-2061495-A1 (CA)
Title: Washing composition for keratinic compounds made of synthetic oil, and process for its fabrication
Inventor: DUBIEF CLAUDE
IPC: A61Q19/10
Filed: 1992-02-19
Abstract: The invention relates to compositions for washing keratinous materials, especially the hair and/or skin, comprising, in an aqueous medium:     A) at least one synthetic oil chosen from:  isoparaffins corresponding to the formula: <IMAGE>  where n is between 2 and 16 inclusive;   B) an agent for suspending the oil defined under A),  chosen from:     (i) the compounds of formula:  R-X            (III> in which: R is an aliphatic radical with a long carbon chain optionally interrupted by one or more oxygen atoms, and X is a carboxylic, sulphuric or phosphoric acid residue or a radical derived from a carboxylic acid or from a amide;   (ii) amine oxides;   (iii) biopolysaccharides;     C) a surfactant possessing detergent properties.
Patent CA-2063203-A1 (CA)
Inventor: MAJOR MICHAEL D
IPC: A23L27/60
Filed: 1992-03-17
Abstract: A mixing apparatus for viscous emulsions, and more particularly a mixing apparatus incorporating a pinned mixing chamber cooperating with splined rotor for the blending and homogenizing of at least one further constituent and/or air with a base emulsion received from a mixer in order to impart a specified and intended consistency and texture to a product produced from the emulsion. Furthermore, there is also provided a method for producing the product formulated from the viscous emulsion by utilizing the mixing apparatus; and a resultant viscous flowable product of improved and specified consistency and texture, such as a mayonnaise, mayonnaise-type emulsion or salad dressing formulated through the mixing apparatus and method.
Patent CA-2070294-A1 (CA)
Inventor: ORTH JEFFREY L
IPC: A61F2/04
Filed: 1990-12-07
Abstract: 2070294 9108718 PCTABS00005 A prosthetic device capable of implantation in living tissue is disclosed which comprises a porous synthetic substrate (52) having opposing surfaces and collagenous material (54) in contact with the porous substrate. In a preferred embodiment, the substrate is comprised of synthetic material having irregular porosity. Fibroblasts (56) may also be in contact with the collagenous material (54) and the porous synthetic substrate (52). The invention may be used for repairing or replacing body tissues or viscera.
Patent CA-2071919-A1 (CA)
Title: Disposable sharp instrument container
Inventor: SAWAYA FREDERICK J
IPC: A61B19/02
Filed: 1991-01-15
Abstract: The present invention relates to containers for storing soiled sharp medical instruments. In one embodiment, a container (20) has an entrance defined by a pair of flaps (30, 32). A soiled medical instrument (24) is positioned on one of the flaps and pushed downwardly such that the flaps move apart allowing access to the container for storing the medical instrument. The container is preferably formed of a clear plastic material such that medical personnel may count the number of instruments stored within the container. A second embodiment includes a cylindrical member (42) with a plate (46) positioned near one axial end such that an enlarged space (48) and a smaller space (50) are defined. Both embodiments allow entire syringes to be easily stored while still providing safe storage or smaller medical instruments such as suture needles.
Patent CA-2074456-A1 (CA)
IPC: F16K15/03
Filed: 1992-07-22
Abstract: Abstract of the Disclosure A top-entry check valve having  a  seat,  cage,  disc  and removable bonnet utilizes pin fasteners to prevent movement of the seat, cage and disc in the downstream direction.   An annular shoulder in the valve body prevents movement of the seat, cage and disc in the upstream direction.  The disc has a hinge pin which is cradled in hinge pin supports of the cage to hold the disc in place.  Removal of the bonnet allows access to the valve chamber for replacement of the seat, cage, disc or pin fasteners.
Patent CA-2080306-A1 (CA)
Title: Explosives dispenser
Inventor: PALMER ANTHONY M
IPC: B65H49/26
Filed: 1992-10-09
Abstract: ABSTRACT        According to the present invention there is provided dispensers of a type suitable for dispensing a single long continuous length explosive cartridge or similar or numerous cartridges attached together to form a  single long explosive cartridge.
Patent CA-2081061-A1 (CA)
Title: Improved lyophilized ifosfamide compositions
Inventor: ALEXANDER ROBERT L
IPC: A61K47/16
Filed: 1992-10-21
Abstract: Abstract Improved lyophilizate compositions of ifosfamide comprising urea as the primary excipient and, optionally, mesna, are produced in a modified freeze-drying process to give products with increased heat stability and extended shelf storage life.
Patent CA-2082505-A1 (CA)
Title: Method of treating alopecia
Inventor: PIERARD GERALD E
IPC: A61Q7/00
Filed: 1991-06-19
Abstract: Method of treating individuals with alopecia or having inferior quality hair, by administering to the scalp of said individu-als an effective amount of ketoconazole. Novel compositions comprising as an active ingredient ketoconazole and an inert carri-er.
Patent CA-2083193-A1 (CA)
Title: Optical connector connecting apparatus and optical connector connecting method
Inventor: OSAKA KEIJI
IPC: G02B26/02
Filed: 1992-11-18
Abstract: Disclosed is an optical connector connecting apparatus.  In the apparatus, a plurality of fixed optical connectors are mounted on a fixed member in a lined-up manner.  An optical connector containing member having a movable optical connector mounted thereon is supported on a support member through a small-diameter beam.  A moving plate mounted on a base supports the support member, and the movable optical connector is moved in X-axis, Y-axis and Z-axis directions so as to be connected to the fixed optical connector.  Therefore, a position deviation at the time of the connection is corrected by the flexing of the small-diameter beam so that fine-positioning is unnecessary.
Patent CA-2084023-A1 (CA)
Title: Molding compositions composed of ultra-high molecular weight polyethylene
Inventor: RAETZ MICHAEL
IPC: C08J3/20
Filed: 1992-11-27
Abstract: Hoechst Aktiengesellschaft, Frankfurt am Main 80 Abstract The invention relates to molding compositions composed of ultra-high  molecular  weight  polyethylene  having  an average molar mass of at least 2.5 x 106 g/mol and carbon microfibers based on pitch.
Patent CA-2084190-A1 (CA)
Inventor: WALKER FREDERICK J
IPC: C07D213/74
Filed: 1991-04-12
Abstract: 2-Amino and 5-(hydroxy or alkoxy)pyridines and derivatives thereof are disclosed. The compounds are inhibitors of leukotriene synthesis and are therefore useful for the treatment of pulmonary, inflammatory, dermatological, allergic and cardiovascular diseases.
Patent CA-2084439-A1 (CA)
Title: Sampling and infusion connection for an extra-corporeal blood circulation line
Inventor: RAGAZZI GUIDO
IPC: A61M39/02
Filed: 1992-12-03
Abstract: ABSTRACT OF THE DISCLOSURE      A  sampling  and  infusion connection  for  an  extra corporeal blood circulation line is provided herein.  The connection  comprises  a  body  having  a  tubular  cavity connected to two ducts.  It includes an inlet aperture for infusing a liquid into the line and a sampling aperture for sampling  blood.    A  constriction  having  a  diameter progressively decreasing towards  the  inlet aperture  is disposed  in the  cavity between the two  apertures  and produces a Venturi tube effect.  This prevents the sampled blood from being affected by the infused liquid.
Patent CA-2084522-A1 (CA)
Inventor: MACKENZIE ROBIN K
IPC: E04F15/20
Filed: 1991-05-23
Abstract: A floor construction on a support means of timber joists (10) consists of floor boards (11, 12) laid on battens (13) each having a lower horizontal surface faced with a material (14) for attenuating transmission of sound. The battens (13) consist of plywood strips about 5 mm thick and the same width as the joists (10). The battens (13) are less stiff than the floor boards (11, 12). Thus, energy delivered to the sound attenuating material (14) is increased. The material (14) included open-cell and closed-cell layers (14B, 14A); and the upper layer (14A) has lateral flaps (15) folded down and nailed to the sides of the joists (10). The floor construction has improved sound attenuating qualities; the reduced batten thickness allows easier installation in certain circumstances; and the lateral flaps also assist installation.
Patent CA-2086299-A1 (CA)
Title: Clamp assembly of the toggle-lock type
Inventor: GRANGE JEAN-LUC
IPC: F16L33/02
Filed: 1992-12-24
Abstract: ABSTRACT OF THE DISCLOSURE           A clamp assembly for collars or other similar elements having two spaced-apart facing ends that must be pulled towards and connected to each other.  The clamp is of the toggle-lock type and is composed of four simple, separable parts preferably made by metal stamping.   The clamp is very easy to assemble.
Patent CA-2088632-A1 (CA)
Title: Prosthesis for attachment without bone cement and method of attaching
Inventor: LAWES PETER
IPC: A61F2/00
Filed: 1993-02-02
Abstract: A prosthesis having attachment portion for insertion into or attachment to a patient's bone without bone cement, in which the parts of said attachment portion which are to be attached to said bone are covered with a mantle of synthetic resin material and which has a roughened outer surface and which is preformed as a separate component before fitting to said attachment portion.
Patent CA-2089424-A1 (CA)
Title: Expansion seal assembly
Inventor: GARKAWE MICHAEL
IPC: F16L27/00
Filed: 1993-02-12
Abstract: EXPANSION SEAL ASSEMBLY Abstract of the Disclosure An expansion seal assembly for sealingly connecting first and second conduits which experience relative thermal expansion and contraction due to the flow of hot material through the conduits.  The conduits each comprise a plurality of hollow tubes integral therewith, a portion of the second conduit telescopically overlapping a portion of the first conduit in a spaced relationship to permit the relative axial and lateral movements of the conduits. A fluid circulatory system is provided for passing a heat transfer fluid through the tubes to remove heat from the material passing within the conduits.  First and second corrugated plates extend outwardly from the first and second conduits, respectively and are sealed with a composite fabric belt dimensioned to permit the relative movements.  Alternatively, a first plate extends outwardly from the second conduit and the second plate is rigidly secured to and extends between the first conduit and the first plate having corrugations to permit the relative movements.  Finally, thermal insulation is disposed between the plates exterior to the conduits to inhibit heat flow.
Patent CA-2089552-A1 (CA)
Title: Inactivated mycoplasma hyopneumoniae bacterin and method of use thereof
Inventor: PETERSEN GARY R
IPC: A61P31/04
Filed: 1991-08-16
Abstract: This invention provides a bacterin comprising a virulent Mycoplasma hyopneumoniae isolate, inactivated with binary ethyleneimine, in an amount effective to immunize a swine against infection by Mycoplasma hyopneumoniae and a suitable phy-siologically acceptable carrier. The invention also provides a method of producing this bacterin. The invention further provides a method of inactivating a virulent strain of Mycoplasma hyopneumoniae by contacting the Mycoplasma hyopneumoniae with bi-nary ethyleneimine. Finally, the invention also provides a method of immunizing swine against infection by Mycoplasma hyop-neumoniae comprising administering to the swine a dose of the bacterin so as to immunize the swine.
Patent CA-2090909-A1 (CA)
Title: Methylamylketoxime blocked polyisocyanates and their use in high solids coatings compositions
Inventor: VENHAM LANNY D
IPC: C07C271/60
Filed: 1993-03-03
Abstract: Mo-3766 METHYLAMYLKETOXIME BLOCKED POLYISOCYANATES AND THEIR USE IN HIGH SOLIDS COATINGS COMPOSITIONS                   ABSTRACT OF THE DISCLOSURE         The present invention relates to blocked polyiso-cyanates based on the reaction product of i)   an organic polyisocyanate comprising a member selected from the group consisting of bis-(4-isocyanatocyclohexyl)-methane, NCO prepolymers prepared from bis-(4-isocyanato-cyclohexyl)-methane, polyisocyanate adducts prepared from bis-(4-isocyanatocyclohexyl)-methane, isocyanurate group-containing polyisocyanates prepared from 1,6-hexamethylene diisocyanate and isocyanurate and allophanate group-containing polyisocyanates prepared from 1,6-hexamethylene diisocyanate with ii)  methylamyl ketoxime.
Patent CA-2093520-A1 (CA)
Title: Wheel provided with sub-wheels
Inventor: HOMMA AKIRA
IPC: B60C7/10
Filed: 1992-07-27
Abstract: ABSTRACT A wheel  provided  with  sub-wheels,  in which  a plurality of sub-wheels 31 supported rotatably about an axis extending in the same direction as that tangential to the circular rim 12 of the wheel are arranged on the circular rim to constitute a tire 40.   The rotation of the tire and that of the sub-wheels are combined to cause the wheel to run in an arbitrary direction.
Patent CA-2093902-A1 (CA)
Inventor: LOPEZ EUGENE F
IPC: D04H3/04
Filed: 1992-09-05
Abstract: The invention provides a reinforced film (10) or reinforced metallized film (12), in which the reinforcing yarns in the fill (6) and/or warp (14) direction are coated with hot melt adhesive (18) and placed in contact with the reinforced film, under heat and pressure, to melt the hot melt adhesive and bond the coated yarns to the film.
Patent CA-2095127-A1 (CA)
Inventor: GODDARD LLOYD E
IPC: C07C57/30
Filed: 1991-10-28
Abstract: Méthode pour l'obtention d'ibuprofène cristallisé, caractérisé par des particules d'une longueur inférieure en moyenne à 75 microns, avec un rapport longueur sur largeur supérieur à 4 ou 5 environ.  La méthode consiste à cristalliser l'ibuprofène à partir d'une solution saturée d'ibuprofène dans un solvant hydrocarboné liquide, en ensemençant et en refroidissant cette solution à une température d'environ 0 à -20 degrés C, à un rythme permettant de retarder la nucléation primaire et d'activer la nucléation secondaire.  L'ibuprofène cristallisé est séparé de la suspension épaisse obtenue par refroidissement.
Patent CA-2095672-A1 (CA)
Title: Rigid container for interchangeable flexible packs
Inventor: GOGLIO LUIGI
IPC: B65D25/18
Filed: 1993-05-06
Abstract: RIGID CONTAINER FOR INTERCHANGEABLE FLEXIBLE PACKS            ABSTRACT            A rigid container for interchangeable flexible packs,  in particular vacuum packs for products in powder form, such as coffee and similar products, in which the container (1) consists of a box open at the top and closed by a lid (4),  the box being provided with tabs 10, 11) projecting inside it, positioned at different levels, respectively for supporting and blocking a perimetral frame (12) foreseen on the upper face of the pack (2).     Fig. l
Patent CA-2097511-A1 (CA)
Title: Thermoplastic resin composition and production thereof
Inventor: YOSHIKUNI DEGUCHI
IPC: C08F255/00
Filed: 1991-10-01
Abstract: ABSTRACT OF THE DISCLOSURE      A thermoplastic resin composition which comprises: (A) 1 to 100 parts by weight of a modified polyolefin having one glycidylic structural unit represented by general formula (I) wherein Ar represents a C6 to C23 aromatic hydrocarbon group having at least one glycidyloxy group and R represents hydrogen or methyl, for every 2 to 1,000 repeating olefin units, and (B) 100 parts by weight of a polyester.  It gives a molded article with excellent mechanical properties such as impact resistance and good surface properties, because a strong affinity exists at the boundary between the polyolefin and the polyester.
Patent CA-2101276-A1 (CA)
Title: Active liquid distributor containing packed column
Inventor: CHUANG KARL T
IPC: B01D53/18
Filed: 1992-05-02
Abstract: An active liquid distributor containing, packed column wherein a casing contains perforated, active liquid frothing plates directly supporting packed beds filling the whole of the gas flow path in the casing. The total perforated, cross-sectional area, and the cross-sectional area of each perforation, for each plate is chosen to match the permeability of the packed beds so that the plates and packed beds contribute significantly to the gas/liquid contact thus greatly increasing the mass transfer efficiency of the packed column.
Patent CA-2103580-A1 (CA)
Title: Orthomolecular method of treating sickle cell disease
Inventor: WILBURN MICHAEL
IPC: C07H19/167
Filed: 1992-01-31
Abstract: A method for preventing the sickling of sickle cells in a patient having sickle cell disease, the method which comprises ad-ministering to the patient a therapeutically effective amount of a compound having formula (I) wherein X- is selected from the group consisting of iodide, chloride, bromide, hydroxyl, nitrite, phosphate and acetate.
Patent CA-2104527-A1 (CA)
Inventor: SANDSTROM PAUL H
IPC: C08L21/00
Filed: 1993-08-20
Abstract: Abstract of the Disclosure RUBBER/CORD LAMINATE AND TIRE WITH COMPONENT THEREOF      A laminate of rubber and steel cord, which may be brass coated steel where the rubber is comprised of elastomer, carbon black, optionally silica, dithiodipropionic acid and prescribed methylene donor material.  In one aspect, a tire is provided having at least one component as such laminate.