baber/WOPTO huggingface dataset:
Patent WO-2004080225-A1 (WO)
Title: Revetement de semelle elastique a attacher avec des sangles
Inventor: DOMBOWSKY BEN
IPC: A43B13/18
Filed: 2003-07-09
Abstract: La présente invention concerne une couche élastique anti-fatigue conçue pour s'adapter sous la semelle et le talon d'une chaussure d'un porteur. Cette couche comprend un tapis de fibres thermosoudées les unes aux autres avec une surface dense contre la semelle et une surface lâche contre le sol. Le tapis de fibres comprend une partie généralement plane, qui est formée pour s'adapter au fond de la chaussure, et une pluralité de languettes constituées du tapis, aux bords de la partie de fond et faisant saillie au-dessus des bords de la partie de fond, avec au moins une languette à l'avant, deux languettes à l'arrière et au moins une languette de chaque côté. Une sangle est attachée à chaque languette. Ces sangles permettent de disposer de chaque côté d'une sangle unique qui s'étend depuis la languette de connexion latérale avant, à travers des fentes se trouvant dans un élément de connexion d'orteil situé sur les languettes latérales arrière, jusqu'aux languettes de talon et sur le pied.
Patent CA-2000257-A1 (CA)
Title: Method of making a color filter array using light flash
Inventor: SIMONS MICHAEL J
IPC: B41M5/26
Filed: 1989-10-06
Abstract: METHOD OF MAKING A COLOR FILTER    ARRAY USING LIGHT FLASH Abstract of the Disclosure A method of making an array of a repeating mosaic pattern of colorants carried on a support using (a) a plurality of donor materials each comprising a radiation-absorbing material and, respectively, a sublimable dye of a different color, and (b) a receiver element comprising a support having thereon a dye-receiving layer, wherein each donor material is in turn brought into face-to-face contact with the receiver and exposed patternwise to a high-intensity light source to transfer the desired pattern of dye to the receiver layer.
Patent CA-2003699-A1 (CA)
Inventor: BERGMAN NORMAN J
IPC: B65H5/34
Filed: 1989-11-23
Abstract: A mailing machine for high-speed processing of mixed mail, capable of high throughput, and of compact size.  It includes mail piece processing at four main stations in a straight-through manner, under positive control at all times by separate drive units at each station, with the sequential processing actions timed to optimize mail piece throughput.
Patent CA-2004799-A1 (CA)
Title: Substituted imidazole derivatives and their preparation and use
Inventor: KARJALAINEN ARTO J
IPC: C07D233/58
Filed: 1989-12-06
Abstract: ABSTRACT          SUBSTITUTED IMIDAZOLE DERIVATIVES AND THEIR            PREPARATION AND USE            Compounds of the formula:                             (I) wherein X is -CH2- or   R1 is H, C1-5-alkyl or benzyl, which can be substituted or unsubstituted R2 is H, C1-4-alkyl, OH or  C1-3-alkoxy R3 is H, CH3, CH2CH3, OCH3 or Hal R4 is H, CH3, CH2CH3, OCH3 or Hal and Hal is halogen and non-toxic acid addition salts and mixtures thereof are highly selective antagonists at postsynaptic .alpha.2-adrenocepeors, and are especlally useful in the treatment of diabetes.
Patent CA-2005858-A1 (CA)
Title: Dioxane adducts of aromatic meta- or para-hydroxy-carboxylic acids and process for their preparation
Inventor: VON PLESSEN HELMOLD
IPC: C07C51/43
Filed: 1989-12-18
Abstract: Abstract Dioxane adducts of aromatic meta- or para-hydroxycar-boxylic acids and process for their preparation The invention relates to the dioxane adducts of aromatic meta-or para-hydroxycarboxylic acids, which consist, per mole,  of 1 mole of 1,4-dioxane and about 2 moles of hydroxycarboxylic acid.   The invention further relates to a process for the preparation of these adducts, which comprises  dissolving  the  hydroxycarboxylic  acids  in dioxane or a mixture of the latter with water or with an organic solvent and then allowing the adducts to crys-tallize.
Patent CA-2007258-A1 (CA)
Title: Heparin fraction with anti-hiv activity
Inventor: CARDIN ALAN D
IPC: A61K/
Filed: 1990-01-05
Abstract: ABSTRACT   Various peptides having affinity for sulfated polysaccharides such as heparin, dextran sulfate and Pentosan polysulfate are bound to resins and used in affinity chromatography to prepare anti-HIV sulfated polysaccharides.
Patent CA-2010517-A1 (CA)
Title: Razor rack
Inventor: LAGREE JAMES W
IPC: B65D83/00
Filed: 1990-02-21
Abstract: Abstract The "Razor Rack" is a geometrically designed container that stores and dispenses, (manually), dispos-able razors. It is affixed to any bathroom wall by means of double sided tape.  A safety feature comes into play when it is affixed to the wall high enough to be out of reach of small children. It is an appealing design and size and will compliment any decor.(MADE OF LONG LASTING DURABLE PLASTIC)
Patent CA-2010816-A1 (CA)
Title: Pozzolanic compositions
Inventor: BIAGINI STEFANO
IPC: C04B20/02
Filed: 1990-02-23
Abstract: - 9 -            Case 154-0150 Abstract Storing, transporting and dispensing of silica fume or silica fume containing pozzolanic compositions can be improved by mixing an amount of water in the range of 2 to 25% with the silica fume or the silica fume containing composition so that a uniform humidified powder is obtained. The treated silica fume containing composition has higher bulk gravity and better flow characteristics.
Patent CA-2011708-A1 (CA)
Title: Method and apparatus for separating adhered paper from paper covered gypsum board
Inventor: HARKER BYRON W
IPC: B02C13/04
Filed: 1990-03-07
Abstract: METHOD AND APPARATUS For SEPARATING ADHERED     PAPER FROM PAPER COVERED GYPSUM BOARD                         ABSTRACT OF THE DISCLOSURE Adhered paper is separated from paper covered gypsum board by hammermilling the gypsum board through a hammermill grate formed by holes in a semi-cylindrical casing, the hole size being selected to produce a screenable mixture of pieces of paper and separated gypsum board particles. The mixture may then be screened to segregate the pieces of paper from the particles.
Patent CA-2012949-A1 (CA)
Inventor: DUNCAN HELEN
IPC: C08F2/44
Filed: 1990-03-23
Abstract: A fluid, filled, curable composition comprising an organic liquid which is polymerisable to form a solid polymer without the formation of any elimination products and from 20 to 70% by volume of alumina trihydrate filler characterised in that filler has a median particle size of between 5 and 30 microns, and preferably between 6 and 20 microns, and has an average aspect ratio of less than 2.5:1, preferably less than 2.0:1, and desirably less than 1.8:1. The composition when cured provides shaped articles having improved mechanical properties and when used as a dispersion of low viscosity reduces the tendency for the composition to show colour variations through the thickness of the sheet as exhibited using alumina trihydrate fillers of high aspect ratio.
Patent CA-2013126-A1 (CA)
Title: High pressure tube attachment mechanism
Inventor: GOUBEAUX CARL E
IPC: F16L13/16
Filed: 1990-03-27
Abstract: HIGH PRESSURE TUBE ATTACHMENT MECHANISM Abstract of the Disclosure Mechanism for attaching a high pressure tube to an opening in a housing using a tapered opening into which a high pressure tube is inserted.  A fitting has one end positioned about the tube end and is then press fitted not only to the housing on an outer diameter fitting section but also inwardly against the tube end as well as the other fitting being press fitted to the housing to further secure the fitting to the housing, all of the press fits providing high pressure seals.  The fitting other end also has means for prealignment of a fitting cross passage with a housing side passage so that high pressure fluid flowing between the tube and the side passage has minimal directional change to pass from the cross passage to the side passage.  The fitting other end also has means for receiving press fitting force in axial alignment with the fitting.
Patent CA-2016708-A1 (CA)
Title: Oxadiazole and its salts, their use in treating dementia, their preparation and formulations
Inventor: SHOWELL GRAHAM A
IPC: A61P25/00
Filed: 1990-05-14
Abstract: ABSTRACT       AN OXADIAZOLE AND ITS SALTS, THEIR USE IN TREATING    DEMENTIA, THEIR PREPARATION AND FORMULATIONS     The compound (3R, 4R)-3-(3-cyclopropyl-1,2,4-oxadiazol-5-yl)-1-azabicyclo[2.2.1]heptane and its salts behave as a functionally selective muscarinic agonist and are useful in the treatment of neurological and mental disorders, preferably in a pharmaceutical formulation comprising the active compound in association with a pharmaceutically acceptable carrier.  The compound can be prepared by methods analogous to those known in the art via suitable chiral intermediates and cyclopropyl carboxamide oxime.
Patent CA-2017761-A1 (CA)
Inventor: UENO KOUHEI
IPC: C08L77/00
Filed: 1990-05-29
Abstract: A fiber-reinforced thermoplastic resin composition comprises a composition of a thermoplastic resin in an amount of 50 to 99 % by weight and a fibrous magnesium oxysulfate in an amount of 1 to 50 % by weight, and magnesium oxide and/or zinc oxide in an amount of 0.01 to 30 parts by weight per 100 parts by weight of the fibrous magnesium oxysulfate.
Patent CA-2020551-A1 (CA)
Inventor: KEMENY MATTHIAS D
IPC: G09F15/00
Filed: 1990-07-05
Abstract: A display system includes a collapsible, rectangular frame having a plurality of rectangular box units. Each box unit includes rectangularly arranged sides which are defined by a pair of arms, joined to one another by a scissor connection. The top and bottom side arms include at least one telescoping member therein. Connector-block nodes are located at each corner of the box units and include pivot means for securing the arms thereto for permitting the frame to be collapsed to a compact form. Plural display supports extend along files of connected block nodes on the front face of the frame, each support extending between adjacent connector block nodes and including a pair of display-support runners. The display-support runners are joined to one another at one, central end thereof by a central hinge and joined to a connector block node at the other end thereof by an end hinge.
Patent CA-2022048-A1 (CA)
Title: Propargyl aromatic ether polymers
Inventor: PIGNERI ANTHONY M
IPC: C08F138/00
Filed: 1990-07-26
Abstract: A B S T R A C T                 PROPARGYL AROMATIC ETHER POLYMERS      A process of preparing a propargyl aromatic ether polymer, which comprises polymerizing a propargyl aromatic ether in the presence of a Group VI or VIII metal complex polymerization catalyst.
Patent CA-2025996-A1 (CA)
Inventor: GRONSETH JAMES M
IPC: E21B43/29
Filed: 1990-09-21
Abstract: A borehole mining process fox recovery of petroleum from unconsolidated heavy oil formations is disclosed. The process consists of drilling a borehole in the unconsolidated heavy oil reservoir, which is formed from sand particles aggregated by heavy oil, and positioning a casing and a first and second tubing string within the borehole. At least one nozzle is positioned on the lower end of the second tubing string and is oriented for fluid emission generally radially outwardly from the second tubing string. Fluid is then flowed downwardly through the second tubing string and outwardly through the nozzle, thereby eroding a cavity in the reservoir and forming a slurry consisting of the fluid, the heavy oil, and the particles from the reservoir. The slurry is flowed upwardly through the annulus between the first and second tubing strings to the upper end of the borehole for recovery of the heavy oil.
Patent CA-2026489-A1 (CA)
Title: Composite fibrous polyethylene sheet
Inventor: GUCKERT JOSEPH R
IPC: B32B5/26
Filed: 1990-09-28
Abstract: TITLE Composite Fibrous Polyethylene  ?                     ABSTRACT OF THE DISCLOSURE       A bonded composite sheet comprising ? layer of flash-spun polyethylene plexifilamentary fil?-fibril strand sheet in face-to-face contact with a layer of polyethylene synthetic pulp is highly suited fo? detailed printing thereon.     (??-00448?)
Patent CA-2026940-A1 (CA)
Title: Felt dispenser for automobile glass installation preparation
Inventor: RIERA FRANK J
IPC: C03C17/00
Filed: 1990-10-04
Abstract: An improved dispensing apparatus is disclosed which is specifically adapted to provide a supply of wiping material for use in conjunction with the application of coatings to motor vehicle window glass. The dispensing apparatus of the present invention incorporates a spool carrying a substantial supply of the required wiping material and associated support apparatus for supporting the spool in close proximity to its area of use.      The support apparatus enables quick and easy replacement of the spools as well as providing a controlled resistance to rotational movement of the spool during operation of the apparatus.
Patent CA-2029816-A1 (CA)
Inventor: CAMPBELL DONALD E
IPC: B65D63/10
Filed: 1990-11-14
Abstract: CORD TIE DEVICE                 ABSTRACT OF THE DISCLOSURE     An improved cord tie device is provided for use in wrapping and storing a coiled electrical power cord or the like.   The cord tie device has a substantially unitary construction to include an elongated tie strap having   a plurality   of  resilient   strap   segments interconnected   by   a   plurality   of   enlarged   and relatively  stiff  looking  disks  at  spaced  intervals along the strap length, and a slotted head forming a lock clasp at one end of the tie strap.  The strap is adapted to loop snugly about a coiled electrical cord or  the  like,  with  one  of the  locking  disks  seated within  and  engaging the slotted  head to retain the electrical cord in a neat stored configuration.     .
Patent CA-2031666-A1 (CA)
Title: Transparent glass-ceramic articles
Inventor: RICOULT DANIEL L G
IPC: C03C10/12
Filed: 1990-12-06
Abstract: This invention is principally directed to the prepara-tion of transparent glass-ceramic articles which, when very rapidly crystallized in situ from precursor glass articles in plate form, exhibit very minimal distortion. The glass-ceramic articles contain .beta.-quartz solid solution as the predominant crystal phase and consist essentially, in weight percent, of SiO2      65-70    MgO+BaO+SrO     1.1-2.3 Al2O3     18-19.8          ZrO2    1.0-2.5 Li2O      2.5-3.8          As2O3     0-1.5 MgO       0.55-1.5         Sb2O3     0-1.5 ZnO       1.2-2.8    As2O3+Sb2O3   0.5-1.5 TiO2      1.8-3.2          Na2O     0-<1.0 BaO         0-1.4          K2O      0-<1.0 SrO         0-1.4      Na2O+K2O     0-<1.0 BaO+SrO   0.4-1.4 2.8Li2O+1.2ZnO/5.2MgO >1.8 The preferred glass-ceramics contain 0.1-1.0% V2O5.
Patent CA-2032208-A1 (CA)
Title: Dual mode rotary power tool with adjustable output torque
Inventor: ELLIGSON DANIEL M
IPC: B25F5/00
Filed: 1990-12-13
Abstract: ABSTRACT    In an electrically powered combination screwdriver/drill opposing halves of a ratchet type torque transmitting clutch are normally biased axially apart by a compression spring.  The output half of the clutch is fixed on the output spindle of the tool which is free to move axially within limits.  For screwdriving operation, operator bias of the tool against the workpiece overcomes the spring, retracting the output spindle and bringing the clutch halves into engagement.  An adjustable stop in the nose of the tool limits axially rearward movement of the output spindle and hence depth of engagement of the clutch teeth, thus providing a variable limit on torque transmitted.  For the drilling mode, the rearward half of the clutch is cammed forward so that the clutch is firmly engaged for continuous rotation of the output spindle without specific torque limitation.  An operator may switch from drilling mode to screwdriving mode and back without disturbing the torque limit adjustment of the screwdriving mode.
Patent CA-2034113-A1 (CA)
Title: Shoring shield
Inventor: PLANK MICHAEL J
IPC: E02D17/08
Filed: 1991-01-14
Abstract: Abstract The  present  invention comprises  a  lightweight,  portable, adjustable, reusable, preassembled, hydraulic expandable shoring shield for providing safety to personnel working in below-grade excavations.  The Shoring shield comprises specially designed solid aluminum extruded sheeting sections forming the walls, each mounted with a top cap and lower skid, the walls are provided with a static expandable telescoping structural framework for holding the walls opposed,  and  also are  provided  with  hydraulic  cylinders  for expanding the space enclosed between the walls, the framework and cylinders thus cooperate in combination with an armored manifold for routing fluid to the cylinders.
Patent CA-2034123-A1 (CA)
Title: Speedimailer with tear strip on ongoing and return envelope
Inventor: ASHBY ROBERT E
IPC: B65D27/06
Filed: 1991-01-14
Abstract: ABSTRACT OF THE DISCLOSURE      A method is provided for constructing a mailer type business form in a continuous manner so that an easy opening tear strip is provided in both the outgoing and return envelopes.  This allows not only the addressee of the outgoing envelope to readily remove its contents, but allows the addressor of the outgoing envelope -- when the return envelope is received thereby -- to readily retrieve the contents of the return envelope.  This substantially enhances the utility of the ultimate mailer product. Desirably, the tear strips are formed by a slit and perforation in the bottom sheet of each of the outgoing and return envelopes, and within the mailer the tear strips are parallel to each other.  An insert is also typically provided between the top sheet of the outgoing envelope and the top sheet of the return envelope, and is pasted to outgoing envelope at the left and right.
Patent CA-2034372-A1 (CA)
Title: High precision x-ray collimator
Inventor: HAMPEL WILLI W
IPC: A61B6/03
Filed: 1991-01-17
Abstract: HIGH PRECISION X-RAY COLLIMATOR        Abstract of the Disclosure An x-ray collimator for collimating an x-ray beam is constructed of a rotatable mandrel with a series of longitudinal slots of varying widths.  The width of the collimated beam may be controlled by rotating the mandrel so that the correct slot line up with the uncollimated x-ray beam.  The angle of the beam may also be corrected by smaller angular rotations of the mandrel to offset the exit aperture of the slot.  The entrance aperture of each slot is larger than the exit aperture so that such centerline adjustments do not affect the x-ray fan beam width.  A very low backlash brake holds the mandrel against perturbing torques when collimator is in position.  The brake includes a friction element and a means of reducing the torque of the positioning motor to reduce the effect of such perturbing torques.
Patent CA-2035674-A1 (CA)
Title: Non-instrumented cholesterol assay
Inventor: ALLEN MICHAEL P
IPC: C12Q1/26
Filed: 1991-02-05
Abstract: NON--INSTRUMENTED CHOLESTEROL ASSAY              ABSTRACT An assay for determining the cholesterol level in a sample involving a bibulous strip comprising a transfer region for transporting a transport medium from a transport medium source, a sample receiving region in fluid communication with said transfer region, and a measurement region in fluid communication with said sample receiving region, and a detectable signal reagent system comprising unbound conversion reagent and bound reagent wherein said conversion reagent reacts with cholesterol to form an intermediate product and wherein said bound reagent reacts with said intermediate product to produce a detectable border, in which the conversion reagent is placed in the transfer region of the strip or in a region of the strip between the sample receiving and measurement regions and the signal reagent is non-diffusively bound to the strip in the measurement region, and which upon contact with the sample and the transport medium results in the production of a detectable border in the measurement region which is related to the level of cholesterol in the sample.     012790                33.
Patent CA-2036443-A1 (CA)
Title: Photorefractive device and process for its use
Inventor: SCHILDKRAUT JAY S
IPC: G02F1/065
Filed: 1991-02-15
Abstract: PHOTOREFRACTIVE DEVICE AND PROCESS FOR ITS USE              Abstract of the Disclosure A photorefractive device is disclosed capable of optically coupling intersecting beams of electromagnetic radiation comprised of first and second electrodes for establishing a potential gradient between first and second spaced locations and, interposed between the electrodes, a photorefractive medium comprised of a homogeneous charge neutral organic photoconductor containing organic noncentrosymmetric molecular dipoles capable of imparting to the photorefractive medium a second order polarization susceptibility of greater than 10-9 esu, the molecular dipoles each containing an electron donor moiety linked through a conjugated .pi. bonding system to an electron acceptor moiety.
Patent CA-2038477-A1 (CA)
Title: Coating composition for precoated metal material
Inventor: TAKIMOTO MASAAKI
IPC: B05D7/14
Filed: 1991-03-18
Abstract: ABSTRACT OF THE DISCLOSURE      Disclosed is a coating composition for precoated metal material excellent in electrodeposition coating perform-ance, possessing high corrosion-resistance and high processing adhesion, and capable of forming a coat film applicable to spot welding.     The coating composition for precoated metal material in the present invention comprises, as essential ingredi-ents, a binder resin possessing film-forming capability, a hydrophilic resin for performing electrodeposition coating uniformly, and fine granular silica for enhancing corrosion-resistance, being dissolved or dispersed in organic solvent, is characterized by that the binder resin is such as having a number-average molecular weight of 600 to 100,000 with containing 25 or more mol% of an aromatic hydroxy compound in its constituent monomer, and the hydrophilic resin is a polyamine resin and/or polyimine resin having a number-average molecular weight of 600 to 100,000 with containing 25 or more mol% of an amine compound in its constituent monomer.
Patent CA-2039542-A1 (CA)
Title: Inhibitors of the advanced glycosylation of proteins and methods of use therefor
Inventor: ULRICH PETER C
IPC: A61Q11/00
Filed: 1991-04-02
Abstract: ABSTRACT OF THE DISCLOSURE            The present invention relates to compositions and methods for inhibiting nonenzymatic cross-linking (protein aging).  Accordingly, a composition is disclosed which comprises an agent capable of inhibiting the formation of advanced glycosylation endproducts of target proteins by reacting with a carbonyl moiety of an early glycosylation product of such target proteins resulting from their initial glycosylation.  The method comprises contacting the target protein with the composition.  Both industrial and therapeutic applications for the invention are envisioned, as food spoilage and animal protein aging can be treated.
Patent CA-2041167-A1 (CA)
Title: Water barrier of water-swellable clay sandwiched between interconnected layers of flexible fabric needled together using a lubricant
Inventor: WHITE ALEC W
IPC: B09B1/00
Filed: 1991-04-24
Abstract: A multi-layer article of manufacture includes an intermediate layer of a water-swellable colloidal clay, such as bentonite, sandwiched between two layers of flexible sheet or fabric material wherein the two flexible layers of sheet or fabric material are structurally interconnected through the intermediate clay layer, such as by needle punching, after lubrication of the clay or sheet material with a liquid, such as water, to interconnect fibers of one fabric layer to the other fabric layer at spaced locations over essentially the entire inner surface areas of both sheet or fabric material layers.
Patent CA-2041301-A1 (CA)
Title: Brake lever for a bicycle
Inventor: CHANG HUANG-SAN
IPC: B62L3/02
Filed: 1991-04-26
Abstract: ABSTRACT OF THE DISCLOSURE   A brake lever connected to a brake system of a bicycle includes a metal arm having a pivoted end connected to the brake system and a handle portion with a distal  curved end.   A rigid plastic  layer  fully covers the handle portion.   The rigid plastic layer includes an indentation which has a roughened surface.          A flexible plastic layer  covers the indentation and is flush with the rigid plastic layer.