baber/WOPTO huggingface dataset:
Patent CA-2121407-A1 (CA)
Title: Stretch Wrapping Apparatus
Inventor: MOORE PHIL
IPC: B65B41/16
Filed: 1994-04-15
Abstract: A stretch wrapping apparatus includes a dispenser for dispensing stretch wrap packaging material. The dispenser includes upstream and downstream prestretch rollers for engaging and stretching stretch wrap packaging material. The dispenser also includes an intermediate orienting roller position between the upstream and downstream prestretch rollers. The intermediate orienting roller abuts one of the upstream and downstream prestretch rollers, and is spaced from the other of the upstream and downstream prestretch rollers. Relative rotation is provided between the dispenser and the load to wrap the stretch wrap packaging material around the load.
Patent CA-2125903-A1 (CA)
Title: Compositions and methods for water clarification and wastewater treatment
Inventor: CHEN JEN-CHI
IPC: C08H99/00
Filed: 1994-06-15
Abstract: Tannin-containing polymers, their method of production and methods of using as water treatment agents are disclosed. The water soluble or dispersible tannin- containing polymers comprise from about 10% to about 80% by weight tannin and from about 20% to about 90% by weight cationic monomer. The polymer may also contain from about 1% to about 30% by weight of a nonionic monomer and/or from about 1% to about 20% by weight of an anionic monomer.
Patent CA-2126862-A1 (CA)
Title: Load bed lift-roof cover
Inventor: LAKE WILLIAM H R
IPC: B60J7/16
Filed: 1991-12-30
Abstract: A lift-roof cover (10) for a light truck open load bed (12), comprising a lift-roof structure (15) pivotally attached about a lateral axis A-A to the upper edge (44) of the cover forward wall (18), the forward wall (18) being fixedly mounted to the load bed (12) so that, alternately, secure weatherproof enclosure of the load bed (12) may be provided with the lift-roof structure (15) in a lowered position, or the lift-roof structure (15) may be raised at the rear about the lateral axis A-A, providing improved access to the load bed (12). A preferred embodiment incorporates the use of compression struts (74, 76) to provide lift assist in raising the lift-roof structure (15) and accommodates the application of flexible curtains (146) to provide full enclosure with the lift-roof structure (15) in a raised position, while maintaining commonality with methods of manufacture, handling, shipping and storage employed for high volume production load bed covers of the prior art.
Patent CA-2127897-A1 (CA)
Title: Bifunctional variants of urokinase with improved fibrinolytic properties and thrombin-inhibiting activity
Inventor: STEFFENS GERD J
IPC: C12N15/58
Filed: 1994-07-13
Abstract: Abstract Bifunctional urokinase variants possessing improved fibri-nolytic  properties  and  thrombin  inhibitory  activities, plasmids used in the production of these polypeptides, as well as thrombolytic agents containing one of the bifunc-tional urokinase variants as active ingredient are descri-bed.
Patent CA-2128245-A1 (CA)
Title: Method for the removal of metals from starting materials comprising proteinaceous substances as well as material obtainable according to such a method
Inventor: KATAKIS DIMITRIS
IPC: C14C3/32
Filed: 1992-01-15
Abstract: The invention relates to a method for the removal of metals from starting materials comprising proteinaceous substances by labilizing and solubilizing the metal with a treatment with chemical agent which includes leaching out, extraction, removal by means of redox and/or acid-base reactions, wherein this chemical treatment is combined with a treatment causing cross-linking of the proteins in the proteinaceous material. The invention allows for the treatment of e.g. leather wastes for the removal of chromium therein. After the appropriate treatment collagen is obtained. This collagen is structurally undamaged, free of chromium and suitable for uses in cosmetics, drugs, high quality gelatin, food, etc.
Patent CA-2132560-A1 (CA)
Inventor: DUERR WALTER
IPC: A61C8/00
Filed: 1994-09-22
Abstract: An enossal single tooth implant for a tightly fitting denture has a substantially cylindrical basic body insertable in a bore made in a jawbone and having a blind bore open to its coronal end, a spacing sleeve engageable on the coronal front edge of the basic body, an implant post insertable  in  the  blind  bore  of  the  basic  body  and connectable in rotation-prevented manner to the basic body, a joining device for fixing the spacing sleeve to the basic body and a fixing head for the denture joined to the implant post.    The  fixing  head  and  the  joining  device  are constructed as a one-piece cervical-open, bell-shaped ring hood concentrically surrounding the implant post and having a ring skirt engaging over the joint area between the outer circumference of the basic body and the spacing sleeve.  In the cervical area thereof the ring hood is constructed in such a way that it gently passes  into the cylindrical circumferential wall of the basic body.
Patent CA-2133087-A1 (CA)
Title: Complexes of the peptidoglycan monomer (pgm) with trivalent metals, process for the manufacture thereof and their use
Inventor: SUSKOVIC BOZIDAR
IPC: A61K38/00
Filed: 1992-04-01
Abstract: The invention relates to complexes of the peptidoglycan monomer (PGM) of formula (I) with trivalent metals, such as e.g. aluminum, lanthanum, vanadium and rhodium (except iron and bismuth), to a process for their preparation as well as to their use as immunomodulators in pharmaceutical preparations. According to this invention the complexation reaction of the peptidoglycan monomer is performed in an aqueous solution in the presence of salts of trivalent metals upon correction of the pH of the solution with alkalies, the concentration, and the addition of an organic solvent which is miscible with water and precipitates the product.
Patent CA-2139844-A1 (CA)
Inventor: CAMBRAY JOHN E
IPC: H04M3/08
Filed: 1992-07-09
Abstract: A smart telecommunications supervisor management workstation (18) provides for accessing real-time statistics on operation of an associated auto out-dialer and for graphical representation of system operation in real time. A standardized graphic user interface and a mouse-driven point and click user friendly interface minimize keyboard entry. The management workstation also provides for generating reports using off-the-shelf spreadsheet packages and for incoporating data management functions via a highly refined user interface. The management workstation comprises an integrated system for generating alerts based on user-defined criteria for database information. Color-coded or shaded monochrome displays provide ease of viewing. Extensive use of icons allows quick identification and selection of management control functions.
Patent CA-2140290-A1 (CA)
Title: High frequency electronic circuit for load ballasting
Inventor: BEASLEY DENNY D
IPC: H05B41/292
Filed: 1993-07-16
Abstract: A high frequency electronic ballast (128) having a transformer (104) in which the transformer (104) has a primary winding (106) which is coupled to a secondary winding (108) via a primary flux path (1) from which flux can be diverted by a secondary flux path (2) including an air gap (114) which can be adjustable. Use of the transformer (104) permits load operation from a recti-fied alternating current power source which can be compensated by a high frequency power supply (192) to present a favorable power factor to the alternating current supply.
Patent CA-2140816-A1 (CA)
Title: High-pressure discharge lamp
Inventor: VAN GENNIP NICASIUS G T
IPC: H01J61/34
Filed: 1995-01-23
Abstract: The high-pressure discharge lamp has a discharge vessel (1) with seals (2) on each of which a metal clamping plate (20) is present. The discharge vessel isaccommodated in an outer bulb (10) which has cylindrical portions (12). The clamping plates (20) have transversely flanged rims (24, 25) from which elastic tongues (23) extend towards the outer bulb in tangential direction and press against a cylindrical portion (12) of the outer bulb with clamping force. The clamping plates (20) render it possible to suspend the discharge vessel (1) in the outer bulb (10), keeping the discharge vessel centred and forming a buffer in the case of shocks.
Patent CA-2141846-A1 (CA)
Title: Process for cleaning the filter modules of a plant for purifying liquids
Inventor: HARTMANN EDUARD
IPC: B01D65/02
Filed: 1994-06-02
Abstract: ABSTRACT       The process for cleaning the filtration modules (13) of a cross-current filtration apparatus is carried out in a system which is employed to clarify liquids, particularly those with a high proportion of fiber.  A problem in this respect is the continuous accumulation of fibers, especially at the entry to the filtration modules (13) at the face ends of the various conduits,  which can cause plugging.   To reduce the accumulations of fiber, when cleaning is done the flow direction in the module (13) is reversed, compared with the preceding filtration cycle.  This is done by suitably switching valves  (9-12).   Because of the reversal of the flow direction flow cleaning, the fiber accumulations can be easily detached while still small and flushed out of the modules.  Plugging up of the modules can thus be averted.
Patent CA-2145898-A1 (CA)
Title: Methode pour controler l'execution d'un programme interactif audio-video
Inventor: MENAND JEAN-RENE
IPC: H04N7/173
Filed: 1995-03-30
Abstract: Dans un récepteur audio-vidéo interactif (AVI) recevant un flux de paquets, y compris un répertoire et un programme AVI ayant un identificateur associé dans le répertoire, description d'une méthode permettant le contrôle de l'exécution du programme AVI et comprenant les étapes suivantes. Tout d'abord, chargement du programme AVI dans une mémoire en réponse à la présence du programme AVI dans le flux de paquets. Puis commencer l'exécution du programme AVI chargé. Et puis réduire l'exécution du programme AVI lorsqu'un répertoire identifiant un programme AVI différent est détecté dans le flux de paquets.
Patent CA-2146062-A1 (CA)
Title: A biological method of waste water treatment
Inventor: MAO HUAZHONG
IPC: C02F3/34
Filed: 1995-03-31
Abstract: A method of treating waste water is described. Firstly, providing specially acclimatized microbial consortia with relatively low sensitivity to changes in pH and changes in temperature, such that the microbial consortia is capable of metabolizing contaminants efficiently within a predetermined broad pH range and broad temperature range. Secondly, maintain the microbial consortia in a space limited and a substrate limited mode within an immobilized bioreactor operating within the predetermined pH range and the predetermined temperature range. Thirdly, introduce waste water with liquified insoluble organic contaminants into the immobilized bioreactor. The organic contaminants are metabolized by the microbial consortia working under space limited and substrate limited conditions, thereby treating the waste water with a minimal sludge production rate.
Patent CA-2146622-A1 (CA)
Title: Duct liner with pre-applied adhesive and the method of making the same
Inventor: MATTHEWS KENT R
IPC: F16L59/00
Filed: 1995-04-07
Abstract: A fibrous insulation duct liner for sheet metal air ducts comprises first and second major surfaces and lateral edge surfaces and has a coating on the first major surface and the lateral edge surfaces to prevent erosion of the surfaces by an air stream and to encapsulate loose fibers and dust within these surfaces.  The second major surface has an adhesive coating for adhering the duct liner to a sheet metal strip which is formed into the air duct and to encapsulate loose fibers and dust within said second major surface.  The adhesive coating is covered by a separable release sheet which is removed immediately prior to applying the duct liner to the sheet metal strip.  The adhesive coating is applied to the second major surface of the duct liner by applying the release sheet, already coated with the adhesive, to the second major surface.
Patent CA-2154054-A1 (CA)
Title: Keyfob with document holder
Inventor: PUSPUR AUGUST
IPC: A44B15/00
Filed: 1995-07-17
Abstract: A keyfob with document holder having an elongated casing which opens before receiving a document in a folded condition.  The casing further comprises a bore portion at one end thereof which receives a ring or other suitable attachment for holding a key.  A cap includes a projecting pin which penetrates the casing when the cap is retained and the pin is capable of supporting the document in a rolled condition for insertion in the casing.
Patent CA-2155427-A1 (CA)
Title: Apparatus for Producing Glass Fibers
Inventor: O'BRIEN-BERNINI FRANK
IPC: D01F9/08
Filed: 1994-02-15
Abstract: This disclosure depicts a feeder or bushing (11) where the heat transfer members or fin shields (22) have outwardly disposed surfaces with a ceramic coating (30) bonded to those surfaces. The heat transfer surfaces also are in direct contact with and adjacent to the discharge wall of the feeder (11) where they act as support members to support the discharge wall. This combination is especially useful in designing feeders or bushings (11) with a greater number of orifices (14).
Patent CA-2156205-A1 (CA)
Title: Resonant sensor
Inventor: NAKATOU NOBUYUKI
IPC: G08B13/24
Filed: 1995-08-16
Abstract: A resonant sensor of a simple structure for use in an electronic security system, which can increase the reliability of electronic deactivation therefor, is disclosed.  The resonant sensor comprises a resonant circuit having an induction coil, wherein a conductive piece is provided on the induction coil through an insulating layer, over a plurality of turns of the induction coil.
Patent CA-2157000-A1 (CA)
Title: Process for making high formability aluminium alloy sheets
Inventor: OH BINRUN
IPC: C22C21/02
Filed: 1994-12-28
Abstract: Process for making high formability aluminium alloy sheets, wherein a sheet of an alloy in which Al is alloyed with Si, Mg, Cu, Mn and Fe and with one or more elements selected from Cr, Zn, Zr and Ti is subjected to a continuous solution treatment process for at least 3 seconds at over 450 ·C, followed by cooling to a temperature of 60 to 250 ·C at a rate higher than 100 ·C/mn, reeling while maintaining the sheet at the temperature of 60 to 250 ·C, and preageing for a period of 1 minute to 10 hours at said temperature of 60 to 250 ·C. The object of the invention is to improve the mechanical properties and the formability of aluminium alloy sheets to be used for automotive body components.
Patent CA-2158431-A1 (CA)
Title: Method of gastrointestinal cancer testing
Inventor: FIEDLER PAUL N
IPC: G01N33/483
Filed: 1994-03-14
Abstract: The specification discloses a method for enhancing the reliability of screening tests used for detecting the presence or absence of chemical markers associated with gastrointestinal cancer. The method comprises the steps of providing a laxative purge for administration to a patient, collecting a watery fecal sample and then applying the watery fecal sample to a test medium having an indicator to indicate the presence of chemical markers associated with gastrointestinal cancer, if there. Two alternative methods are suggested for obtaining a watery fecal sample. In a first embodiment, the purge is administered to the patient following a recent bowel movement and the first watery post-purge bowel movement  is collected. In a second embodiment, the purge is administered to the patient, the first post-purge bowel movement is discarded and the second watery post-purge bowel movement is collected.
Patent CA-2159649-A1 (CA)
Title: Anticoagulant compounds
Inventor: KISILEVSKY ROBERT
IPC: A61L33/08
Filed: 1994-03-29
Abstract: A series of sulfated disaccharides having blocked anomeric centers have been shown to exhibit blood anticoagulant properties specific to inhibition of factor IXa, and can be used in vivo to inhibit clotting, extracorporeally, or in virro to coat surfaces which come into contact with blood to inhibit the formation of clots thereon.
Patent CA-2161913-A1 (CA)
Title: Process for the production of homogeneous ethylene propylene rubbers using a vanadium catalyst supported on magnesium chloride
Inventor: VASNETSOV SERGEY ANDREEVICH
IPC: C08F2/44
Filed: 1995-11-01
Abstract: A process for polymerizing one or more olefins by reacting one or more alpha olefins having 2 to 12 carbon atoms, optionally a diene, and hydrogen, under polymerization conditions, in the presence of a catalyst system of:           (A) a transition metal catalyst comprising a vanadium compound precipitated within a liquid hydrocarbon by reduction reaction of vanadium on a spherical support of magnesium chloride; and (B) a cocatalyst-promoter combination wherein the cocatalyst is an aluminum alkyl, an alkylaluminum halide and the promoter is an organic compound of strong chlorine donating capability.
Patent CA-2162907-A1 (CA)
Title: Means and method for filling an airbag
Inventor: SVENSSON ORVAR
IPC: B60R21/272
Filed: 1994-05-03
Abstract: The present invention relates to an arrangement for filling an empty, flexible container with a gas essentially instantaneously upon powerful retardation, wherein the gas-filled container func-tions as an injury-reducing force-absorbing bag. The arrangement includes a high-pressure gas-filled pressure vessel, a conduit con-necting the pressure vessel with the container, an opening device for opening the connection between the vessel and the container in the event of retardation forces that exceed a smallest value, and a retardation meter. The vessel comprises two pressure vessels (1,2) each of which is closed by means of a closure means and each of which is connected to a respective connection conduit (3 and 4) which together lead to a common conduit (5) leading to the flexible container. The one pressure vessel (1) is filled with oxygen and an inert gas, and the other vessel (2) is filled with the inert gas and hydrogen, wherein the inert gas is helium, argon and/or nitrogen.
Patent CA-2162923-A1 (CA)
Title: Triazole derivative and organic electroluminescent element produced therefrom
Inventor: KIDO JUNJI
IPC: C09K11/06
Filed: 1995-03-15
Abstract: A triazole derivative represented by general formula (1); and an organic electroluminescent element having a layer containing a triazole derivative represented by general formula (1) or (2). The derivative is excellent in electron transport efficiency, hole blocking and heat resistance, and the element is excellent in luminescence efficiency, luminance and stability. In said formulae (1) and (2) the symbols are each as defined in the specification.
Patent CA-2166558-A1 (CA)
Title: Closure for a cable joint
Inventor: FREMGEN DIETER
IPC: F16B2/02
Filed: 1994-07-08
Abstract: A closure for a cable joint, comprising a lid portion (1) and a body portion (2) arranged to be fastened together substantially to close the closure, sealing means (3) for sealing the interior of the closure against ingress of moisture, wherein the sealing means (3) is locted between the lid portion (1) and the body portion (2) when the two portions are fastened together in use, and wherein the lid portion (1) and/or the body portion (2) is/are provided with flap means (4) which when the two portions are fastened together in use is located to the exterior of the closure in relation to the sealing means (3) and is arranged substantially to block ingress of dirt of the like between the lid and body portions while allowing some convergence and/or divergence of the lid and body portions when they are fastened together in use.
Patent CA-2166565-A1 (CA)
Title: Process for producing steel strip for use in making stamped vessels
Inventor: OUVRARD JACQUES
IPC: C21D9/48
Filed: 1995-12-19
Abstract: A steel strip from which drink cans are to be made, is prepared from a hot-rolled strip of very low carbon steel, which is first cold-rolled, then annealed at 600-700 degrees C, then cold-rolled again with at least two passes to reduce its thickness by at least 35%, pref. 38-47%. Pref. the process is continuous, and the two passes reduce the thickness by at least 25% and 5% respectively. The steel may comprise ≥ 0.006% C, ≥ 0.02% Si, 0.15-0.35% Mn, ≥ 0.015% S, ≥ 0.015% P, ≥ 0.006% N, 0.02-0.06% Al and the rest Fe apart from incidental impurities. The resulting strip has a thickness less than 0.2 mm, pref. less than 0.17 mm, and a bursting strength of at least 600 MPa.
Patent CA-2168834-A1 (CA)
Title: Process for producing sintered .alpha.-ai2o3 bodies and their use
Inventor: MOELTGEN PAUL DIPL CHEM DR
IPC: C09K3/14
Filed: 1996-02-05
Abstract: Microcrystalline bodies based on .alpha.-Al2O3 are made by drying sub-micron pow-ders, press compacting and shock sintering at an intermediate sinter temperaturerange of 1,300 to 1,550°C, i.e. bringing the compact up to such range in under 60 seconds, preferably under 10.
Patent CA-2175091-A1 (CA)
Inventor: SHERMAN BERNARD CHARLES
IPC: A61K9/22
Filed: 1996-04-26
Abstract: A controlled release pharmaceutical tablet suitable for daily dosing comprising naproxen and about 3 weight percent of HPMC having a number average molecular weight of about 190,000.
Patent CA-2177800-A1 (CA)
Title: Sterile resealable vial connector assembly
Inventor: GRIMARD JEAN PIERRE
IPC: B65D81/32
Filed: 1996-05-30
Abstract: A resealable vial connector assembly includes a transfer set having a body dimensioned for slidable insertion into a vial. The body includes an axial passageway for fluid communication into or out of the vial. A stopper support extends downwardly from the body and is dimensioned for receiving spaced apart upper and lower vial stoppers. The stopper support includes at least one passageway communicating with the axial space between the stoppers and with the passageway through the body. Upper portions of the transfer set are configured for threaded engagement with a luer collar of a medical fluid delivery instrument such as a hypodermic syringe or intravenous bag. The transfer set is configured for releasable locking engagement with the vial in a first position where both stoppers seal the entrance to the vial and in a second position where the lower stopper permits fluid communication between the vial and the passageway through the transfer set.
Patent CA-2178497-A1 (CA)
Title: Quick-connect coupling for a medication infusion system
Inventor: FUNDERBURK JEFFERY V
IPC: A61M39/10
Filed: 1995-10-12
Abstract: A quick-connect coupling is provided for use in a medication infusion system, to permit temporary disconnection and subsequent re-connection of a medication infusion pump relative to a patient without requiring removal of a transcutaneous infusion cannula. The coupling is mounted in-line with a length of infusion tubing and includes a female component with a needle recessed therein and adapted for slide-fit connection with a male component having a self-sealing septum. Radial tabs on the male component slide freely into longitudinally open slots formed in the female component, whereupon the male component is rotatable to displace the tabs with interference fit past undercut cam surfaces into alignment with radially open ports formed in the female component. When connected, the male and female components are effectively locked against longitudinal separation. However, the male and female components can be separated safely and easily, and without applying substantial longitudinal forces, by rotating the male component to displace the tabs back to alignment with the longitudinally open slots in the female component.