baber/WOPTO huggingface dataset:
Patent CA-2122979-A1 (CA)
Title: Method of displaying a form from a description of a layout of the form
Inventor: ENGELMAN PAUL D
IPC: G06F3/0482
Filed: 1994-05-05
Abstract: A METHOD FOR DISPLAYING A FORM FROM A DESCRIPTION OF THE LAYOUT OF THE FORM                      Abstract of the Disclosure A method is provided for creating and displaying a form from a description of how the form is laid-out, structured or organized. The form description is stored in separate file from the source code and executed object code of the software program executing the method. The form description includes a description of each of the elements in the form. Each of the elements may include a description of its position on a form and how it should appear when it is displayed.
Patent CA-2123337-A1 (CA)
Title: Elastomeric copolymers of ethylene and propylene
Inventor: GALIMBERTI MAURIZIO
IPC: C08F4/64
Filed: 1994-05-11
Abstract: TITLE: Elastomeric Copolymers of Ethylene and Propylene ABSTRACT:          Novel copolymers of ethylene with propylene and optionally with minor proportions of a diene or polyene having good elastomeric properties in their uncured state.          The copolymers are characterised by a structure in which the propylene is partially present in the form of short isotactic sequences. Tension set values  (  200%  ) of less than 15 are obtained by when the ethylene/propylene ratio has specific values and the intrinsic viscosity values are higher than 3.
Patent CA-2123883-A1 (CA)
Title: Fabric for papermaking machines and the like
Inventor: CODORNIU FRANCISCO L
IPC: D21F7/08
Filed: 1992-11-20
Abstract: The invention relates to a woven machine clothing comprising at least two warp thread systems (3, 5) and one weft thread system (4). Characteristic of the invention is that the two warp thread systems (3, 5) have been interlaced with each other by thread twisting alternately clockwise (at 4b/6b) and counterclockwise (4f/6f).
Patent CA-2126858-A1 (CA)
Inventor: DRISCOLL JAMES W
IPC: B65H5/06
Filed: 1993-02-16
Abstract: Document diverter assemblies (6, 8) are spaced transversely for altering the flow of documents through a handling apparatus.  Each of the diverter assemblies have respective housing (16, 18) which can pivot about axes (B). Each housing supports respective sets of idle rolls (24, 26, 28, 30) which contact a drive roller (36).  Compliance members, in the form of O-rings are mounted on the idle rollers.
Patent CA-2128093-A1 (CA)
Title: 4-Aryl-3-(Heteroarylureido)-1,2-Dihydro-2-Oxoquinoline Derivatives as Antihypercholesterolemic and Antiatherosclerotic Agents
Inventor: HAMANAKA ERNEST S
IPC: A61P3/06
Filed: 1992-12-21
Abstract: Compounds of formula (I) wherein each m is independently selected from 0 to 4; R<2> is selected from hydrogen and (C1-C6) alkyl; each R<3> and R<4> is independently selected from halogen, (C1-C6) alkyl optionally substituted with one or more halogen atoms, (C1-C6) alkoxy optionally substituted with one or more halogen atoms, (C1-C6) alkylthio optionally substituted with one or more halogen atoms; nitro, carboxyl optionally esterified with a (C1-C6) alkyl group; hydroxyl, (C1-C4) acyloxy and (C1-C3) acyl; X is sulfur or oxygen; and Q is a group of formula (XIV), (XV) or (XVI) wherein m is as defined above; n is 0 or 1. Each 1 is independently selected from 0 to 3; each R<6> and R<7> is defined in the description; B, D, E and G are selected from the group consisting of nitrogen and carbon, with the proviso that one or more of B, D and E is nitrogen, and with the proviso that when G is nitrogen, the group XVI is attached to the nitrogen of formula (I) at the 4 or 5 position of the pyrimidine ring (designated by a and b) wherein any of said nitrogens may be oxidized, or the pharmaceutically acceptable salts thereof, and intermediates having formula (IV) used in the synthesis of such compounds. The compounds of formula (I) are inhibitors of acyl coenzyme A: cholesterol acyltransferase (ACAT) and are useful as hypolipidemic and antiatherosclerosis agents.
Patent CA-2129178-A1 (CA)
Title: Track tensioning system for tracked vehicles
Inventor: HOEFER HUBERT
IPC: B62D55/30
Filed: 1994-07-29
Abstract: ABSTRACT     The tracks (1) of a tracked vehicle pass around a track adjusting wheel (2) and a number of road wheels (3), the track adjusting wheel (2) being mounted on a bell-crank axle (5) that supports a piston-cylinder unit (6), and the piston-cylinder unit (6) incorporating two cylinders (10, 11) that are arranged in series.          In order to create the simplest and most reliable track tensioning system that is possible, which permits a temporary increase in track tension during movement, and with which mobility is maintained even if the system becomes defective, the first cylinder (10) contains an oil or grease charge that is at constant pressure, and the other cylinder (11) is acted upon by pressurized hydraulic oil, by which means the whole of the piston-cylinder unit (6) is lengthened by a specific amount of travel.     Illustration: figure 1.
Patent CA-2130671-A1 (CA)
Title: Chemical compounds
Inventor: KLAVENESS JO
IPC: A61K49/22
Filed: 1993-03-05
Abstract: Non-crosslinked non-polypeptide polymers containing biodegradable lipophilic side chains incorporating methylene diester units of the formula -[-CO-O-C(R1 R2)-O-CO-]- (where R1 and R2 each represents a hydrogen atom or a carbon-attached monovalent organic group or R1 and R2 together form a carbon-attached divalent organic group) whereby the lipophilic moieties are biodegradatively cleavable to yield a water-soluble polymer.
Patent CA-2130810-A1 (CA)
Inventor: SCHRENK WALTER J
IPC: F24S23/70
Filed: 1992-11-25
Abstract: An all-polymeric ultraviolet light reflective film which is lower in cost than previously used reflector materials, is weather resistant, and which does not absorb significant amounts of solar ultraviolet energy is provided. The film includes a sufficient number of alternating layers of at least first and second diverse polymeric materials which have an average percent transmission of greater than about 50 percent between wavelengths of 300 to 400 nm.  A substantial majority of the individual layers of the film have optical thicknesses in the range where the sum of the optical thicknesses in a repeating unit of the polymeric materials is between 0.15 µm to 0.228 µm, and the first and second polymeric materials differ from each other in refractive index by at least about 0.03 in the wavelength range of from 300 to 400 nm. The reflective film is useful as a reflective material in solar detoxification systems, as a protective material in indoor and outdoor lighting systems, as a UV mirror in the fields of medical imaging, astronomical telescopes, and microscopy or in chemical reactions using UV radiation.
Patent CA-2133127-A1 (CA)
Title: Cordless Telephone System
Inventor: INUKAI SHINICHIRO
IPC: H02J7/00
Filed: 1994-09-28
Abstract: In a cordless telephone system having a mobile telephone set and a charging stand, the mobile telephone set includes at least one charging terminal and a charging control terminal, and control circuitry for monitoring the at least one charging terminal and the charging control terminal, and controlling whether or not the mobile telephone set is permitted to operate in a quick communication mode.  The quick communication mode is a communication mode of the mobile telephone set in which the mobile telephone set automatically begins to transmit an outgoing call of the telephone system or to receive an incoming call, when the mobile telephone set is picked up from the charging stand.
Patent CA-2133436-A1 (CA)
Title: Methods for producing eg iii cellulase, xylanase or a mixture thereof using polyethylene glycol
Inventor: LORCH JEFFREY D
IPC: D06M16/00
Filed: 1993-04-05
Abstract: Disclosed are methods for producing substantially pure EG III  cellulase or xylanase, from Trichoderma spp. In particular, the methods of the present invention comprise separation of the EG III cellulase or xylanase component from an aqueous mixture of enzymes by the addition of polyethylene glycol to the aqueous mixture to create a two-phase system and separating the EG III-rich phase. The present invention is also directed in part to methods for preparing substantially pure EG III cellulase component or xylanase component by fractionation or by a combination of the above two methods.
Patent CA-2135627-A1 (CA)
Title: Method and apparatus for destacking sheet metal members
Inventor: OLOFSSON BENGT
IPC: B65H3/06
Filed: 1993-04-16
Abstract: A method of separating, or destacking, sheets (3) from one another in a stack (2) comprises the steps that two separator devices (1) are brought into contact with opposing edges of the stack (2) and that the sheet (3) is subjected by each separator device (1) to a force with a first component at right angles up from the stack (2) and a second component in the plane of the sheet and from the separator device (1) in towards the stack (2). As separator device (1), use is made of a worm or screw (12). An apparatus for separating, or destacking, sheets (3) in a stack (2) comprises at least one separator device (1) with a number of engagement members which, seen from the stack, move in a feeding direction (5) in order, by engagement with the stack (2), to separate sheets (3) piecewise from the stack. At upper, opposing edges of the stack (2), separator devices (1) are disposed in engagement with the stack. The feeding directions (5) thereof incline inwardly and upwardly towards a point over the stack (2).
Patent CA-2139136-A1 (CA)
Title: Glial mitogenic factors, their preparation and use
Inventor: GOODEARL ANDREW DAVID JOHN
IPC: C07K16/22
Filed: 1993-06-29
Abstract: Disclosed is the characterization and purification of DNA encoding a numerous polypeptides useful for the stimulation of glial cell (particularly, Schwann cell) mitogenesis and treatment of glial cell tumors. Also disclosed are DNA sequences encoding novel polypeptides which may have use in stimulating glial cell mitogenesis and treating glial cell tumors. Methods for the synthe-sis, purification and testing of both known and novel polypeptides for their use as both therapeutic and diagnostic aids in the treatment of diseases involving glial cells are also provided. Methods are also provided for the use of these polypeptides for the preparation of antibody probes useful for both diagnostic and therapeutic use in diseases involving glial cells.
Patent CA-2143342-A1 (CA)
Title: Aqueous coating for vinyl chloride polymer substrate
Inventor: SHARMA SATISH C
IPC: C08J7/046
Filed: 1995-02-24
Abstract: A water based coating composition provides a stain resistant layer which adheres well to a substrate and is resistant to chemical attack by common household cleaning  solvents  such  as  isopropyl  alcohol.    The coating composition has a very low volatile organic compound  content,  thus  providing an environmentally desirable alternative to organic solvent based coatings. The  low  volatile  organic  compound  content  of  the composition substantially or completely eliminates the problems and expenses associated with solvent recovery for  meeting  chemical  emission  standards,  and  the potential  for  human  exposure  to  solvent  vapor  is substantially eliminated or significantly reduced.  The coating composition is aqueous based and incorporates a crosslinkable acrylic polymer latex,  an amino resin crosslinking agent and a crosslinking catalyst.   The polymer, crosslinking agent and catalyst are dispersed and/or solubilized in an aqueous medium.   The coating composition is particularly well suited for application to flexible vinyl chloride polymer substrates to produce upon  curing  and  drying  a  stain  resistant,  easily cleanable laminate.  The stain resistant laminates can be   advantageously  used   in   the   manufacture   of wallcoverings,  luggage exteriors,  upholstery,  vehicle interior and seat coverings, golf bags and other sport-ing goods, table cloths, and other similar applications.
Patent CA-2146068-A1 (CA)
Title: Microemulsion all purpose liquid cleaning compositions with insect repellent
Inventor: THOMAS BARBARA J
IPC: A01N25/30
Filed: 1995-03-31
Abstract: ABSTRACT OF THE DISCLOSURE A stable oil-in-water microemulsion cleaning composition is provided which is essentially effective for the removal of oily and greasy soil from a hard surface and for repelling insects therefrom. The aqueous phase of said microemulsion comprises by weight of the total composition: (A) from about 0.1 to about 25% of a surfactant mixture of (i) an anionic surfactant; (ii) an ethoxylated glycerol type compound; the weight ratio of (i) and (ii) being from about 1:1 to about 5:1; and (iii) a salt of a multivalent metal cation in an amount sufficient to provide from 0.5 to 1.5 equivalents of cation per equivalent of (i); the anionic surfactant, the nonionic surfactant and amount of multivalent metal cation being selected so as to provide a cloud point of at least about 45°C in the finished microemulsion composition; (B) from about 0.1% to about 30% of a water-soluble cosurfactant having substantially no ability to dissolve oily or greasy soil; and (C) the balance water. The oil phase of said microemulsion is comprised essentially of an effective amount of an insect repellent compound, and optionally a perfume or water insoluble hydrocarbon, said microemulsion composition being effective for removing oily and greasy soils from a hard surface and repelling insects therefrom by solubilizing such soils in the microemulsion while concomitantly depositing the insect repellent compound upon the hard surface to be cleaned to provide insect repelling properties thereto.
Patent CA-2147319-A1 (CA)
Inventor: PIRRUNG WALTER
IPC: B29B9/06
Filed: 1995-04-19
Abstract: The invention relates to a granulation apparatus for strand material having pull-in means for gripping said strand material and transporting it to a counter knife, a knife roll cooperating with said counter knife for cutting said strand material into granulate, and a housing accomodating said pull-in means, said counter knife and said knife roll, wherein a motor driving said knife roll and said pull-in means is arranged beside. said housing and is connected by means of a drive axle to the rotating components contained in said housing, and wherein said motor and said housing are mounted on a common support. The mounting assembly comprises two mounting means which, in a projection onto said support, are arranged in the region of the two side portions of said housing which are beside said drive axle such that, due to the torque acting on said housing, the one mounting means (tension holding means) receives a tensile force away from said support and the other mounting means (the pressure holding means) receives a force of pressure against said support, wherein said tension holding means, due to its hook-like formation, releasably holds said housing on to said support, and wherein said pressure holding means is formed as a catch preventing movement of said housing away from said tension holding means.
Patent CA-2147761-A1 (CA)
Title: Optical modulator
Inventor: COUTSOMITROS CONSTANTIN
IPC: G02B26/02
Filed: 1993-10-27
Abstract: PCT No. PCT/EP93/02977 Sec. 371 Date Aug. 9, 1995 Sec. 102(e) Date Aug. 9, 1995 PCT Filed Oct. 27, 1993 PCT Pub. No. WO94/10598 PCT Pub. Date May 11, 1994The invention relates to an optical modulator allowing to modulate a coherent light beam (2) by an optical signal (4). According to the invention, it comprises an optical cavity (3) composed of two superposed glass substrates (8, 9), each carrying an interferometric tridimensional lattice, said coherent beam (2) being susceptible to be directed on a first surface of said cavity (3), whereas said optical modulation signal (4) is directed against said first surface or the opposite surface of this cavity, the output signal of this modulator being constituted by said beam after reflection on said optical cavity (3).
Patent CA-2155785-A1 (CA)
Title: Sheet-guiding system
Inventor: WEHLE JOSEF
IPC: B65H29/24
Filed: 1995-08-10
Abstract: The invention relates to a guiding system for a sheet (1), the front edge of which being guided along an imaginary guide path (4) in a sheet transport direction (arrow 9) which is perpendicular to said sheet front edge, said guiding system comprising a guide path (4) being spaced from a sheet guide surface (6), and a first sheet surface of the sheet (1) facing the sheet guide surface (6) is subjected to an air stream (8') emerging from a first nozzle opening (7') in the sheet guide surface (6).  For a smear-free sheet guidance said guiding system provides that the air stream (8') has a main stream direction being describable by means of a directional arrow (9) extending in parallel with and pointing to the sheet transport direction, that a second sheet surface of the sheet (1) facing away from the sheet guide surface (6) is loaded by means of air jet bundles (14), with a respective one of said air jet bundles (14) having a main stream direction being describable by means of a second directional arrow (16) located on a plane which is perpendicular to said sheet front edge, that the first and the second directional arrows (9, and 16) define an angle (alpha), with its highest value being 90°, and that an imaginary elongation of the central air jet of a respective air jet bundle (14) penetrating the sheet impacts essentially on one of the first nozzle openings (7') in the sheet guide surface (6) when the main stream direction of said air jet bundles (14) is inclined with respect to the guide path (4).
Patent CA-2155854-A1 (CA)
Title: Method and system for remediation of groundwater contamination
Inventor: VIGNERI RONALD J
IPC: B01F3/08
Filed: 1994-02-09
Abstract: A method for remediating a hydrocarbon-contaminated region of a subterranean body of groundwater (10) to destroy or reduce the initial concentration levels of hydrocarbon contaminants. A plurality of mutually spaced wells (12, 14, 16, 18) ate provided intersecting the groundwater region, and the existence of acceptable continuity and well interflow paths for the said region is determined by generating a test flow of a solution of hydrogen peroxide from one of the wells and monitoring pH changes at each other of die wells as a function of time to detect a pH drop of at least 0.2. Subsequent to detecting the pH drop, a treating flow of the hydrogen peroxide solution is provided from one or more of the wells. A system to enable the foregoing is also disclosed.
Patent CA-2155882-A1 (CA)
Title: Form cylinder in a rotary printing machine
Inventor: KOEBLER INGO
IPC: B41F30/06
Filed: 1995-08-11
Abstract: A  form  cylinder  in  a  rotary  printing machine is covered on its circumferential surface with at least two printing foils located one behind the  other  in  the  direction  of  rotation.    The printing foils are either held by coiling rollers, on which they can be coiled and from which they can be  uncoiled,   or  held     electrostatically  or pneumatically.   The printing foils may be imaged inside the printing machine by means of an imaging unit.
Patent CA-2156851-A1 (CA)
Title: Calibration and measuring tool
Inventor: NYBRO LEIF
IPC: G01B3/00
Filed: 1994-03-18
Abstract: This invention relates to a tool for calibration including a number of measuring projections arranged one after the other. The novelty lies in that the projectious (5a-5k) each of one extends from a plate (7) to be slid on and secured to a rod structure, are localized in such a way around a central axis that at each projection is aligned another projecdon at another plate (4), said another plate having more than one projection in the same plane (5) and being mounted at the one end of the tool and in that the plates (7) are arranged in such a way that the projections (5a-5k) thereof together form a helical path along and around the tool.
Patent CA-2157191-A1 (CA)
Title: Process for the hydrogenation of imines
Inventor: JALETT HANS-PETER
IPC: C07D213/74
Filed: 1995-01-21
Abstract: A process for the hydrogenation of imines with hydrogen under elevated pressure in the presence of iridium catalysts and with or without an inert solvent, wherein the reaction mixture contains an ammonium or metal chloride, bromide or iodide and additionally an acid.
Patent CA-2157612-A1 (CA)
Title: Apparatus and method for high speed imaging
Inventor: RICHES MARK JOHN
IPC: H04N5/335
Filed: 1995-09-06
Abstract: A high speed imaging apparatus for high speed imaging in two dimensions is described. The apparatus comprises a plurality of image storing devices 1 to 8 arranged for receiving and storing images in two dimensions, exposure means for exposing respective ones of the devices to respective images of a sequence of images received by the apparatus, erasure means for erasing any previously stored image in the device to be exposed prior to exposure, read means for reading images stored in said devices, and stop means for stopping the exposure of said devices and the erasure of previously stored images when the apparatus receives a trigger signal representing occurrence of an event. This enables at least one image received by the apparatus before receipt of the trigger signal to be read from the apparatus after receipt thereof.  The apparatus therefore provides for recordal, and subsequent retrieval of image information relating to an event received prior to detection of the event.
Patent CA-2158300-A1 (CA)
Title: Automatic deadbolts
Inventor: KAJUCH PETE
IPC: E05B59/00
Filed: 1995-09-14
Abstract: An automatic door latch has a case with a bolt movable within the case between a fully extended position in which the bolt extends forwardly of the case, a fully retracted position in which the bolt is within the case, and a partially extended position in which the bolt is positioned to contact a door strike.  There is a spring which urges the bolt toward the fully extended position.  There is a bolt operator for moving the bolt, against the spring, from the fully extended position toward a retracted position.  There is a release mechanism which holds the bolt in the partially extended position and which is effective to release the bolt for movement, under urging by the spring, to a fully extended position, from the partially extended position, upon inward movement of the bolt when it is in the partially extended position.
Patent CA-2160424-A1 (CA)
Title: Versatile seat skirt
Inventor: CHRISTA CAROL W
IPC: A47C31/00
Filed: 1994-10-12
Abstract: A seat assembly to permit the look of a seat to be easily changed includes a seat body including sides, upholstery covering at least a portion of the seat body, a strip of a hook-type hook-and-loop fastener secured to and extending circumferentially around the sides of the seat body, a ribbon of upholstery backed to a strip of loop-type hook-and-loop fastener, and a removable skirt element including a band of a width wider than the ribbon, the band having one side backed to a strip of loop-type hook-and-loop fastener. Loose pillows on the seat body have a covering on one side of a formal look and a covering on a reverse side of a casual look, whereby the ribbon of upholstery or the band of upholstery may be selectively mounted to the seat body by joining the hook-and-loop type fasteners to permit the look of the seat to be easily changed from a skirtless to a skirted look and the pillows may be displayed as desired to complement the skirted or skirtless look.
Patent CA-2160466-A1 (CA)
Inventor: KLUSENER PETER ANTON
IPC: C08F4/42
Filed: 1994-04-13
Abstract: A process for the preparation of co-polymers of carbon monoxide and one or more ethylenically unsaturated non-aromatic compounds by contacting the monomers, under polymerization conditions,  with a catalyst system based on palladium, a bisphosphine ligand and a source of anions, being the conjugated base of acids having a pKa of less than 4, in the additional presence of a 1-alkenyl substituted arylgroup containing compound.