baber/WOPTO huggingface dataset:
Patent CA-2186009-A1 (CA)
Title: Foil for covering goods carriers such that they can be handled more securely
Inventor: SCHNABELE JUERGEN
IPC: C08J5/18
Filed: 1995-04-08
Abstract: The invention concerns a foil for covering goods carriers such that they can be handled more securely, so replacing the known aluminium cover foils. The foil comprises a plastics matrix which contains a particulate filler, the filler being selected and present in the matrix in such a quantity that the resistance to piercing of the foil is reduced to a limit of less than 450 N/mm (measured on an approximately 150 µm thick foil). A highly crystalline polypropylene is used as the plastics matrix material.
Patent CA-2188026-A1 (CA)
Inventor: ANDERSON RICHARD P
IPC: B05B9/04
Filed: 1995-04-17
Abstract: A twin tube locking assembly including a ring (54) having a body (55) with a cylindrical skirt portion (56) and a planar wall (58) retaining a flange (32) of a fitting (30) of a suction set (26) to a pump housing (20) of a spray gun (10). The ring (54) is positionable to a first position permitting engagement and disengagement of the ring (54) to the pump housing (20) and a second position retaining the extended suction set (26) to the pump housing (20) by the interaction of a margin of a fan shaped aperture (72) in the planar wall (58) of the ring (54) urging the flange (32) of the fitting (30) of the extended suction set (26) towards the pump housing (20) when a plurality of lips (42-48) on the housing (20) engage and retain respective lugs (64-70) on the ring (54). A detent member (76) on the ring (54) is movable past a stop member (80) on the housing (20) to secure the ring (54) in the engaged position.
Patent CA-2190791-A1 (CA)
Inventor: SMITH RICHARD KENT
IPC: H04M11/06
Filed: 1996-11-20
Abstract: A  method  and  apparatus  for  simultaneous  voice/data transmission of signals through a single communications channel wherein the transmitted voice and data signal quality is greatly enhanced over current practice.  A time-varying  stream  of  coded  voice  and  data  signals  is simultaneously transmitted and the sequence of transmitted data  signals  is  determined only after  receiving data signals for a predetermined period of time.  The received signals are buffered and a received coded data signal sequence  is  compared to a predetermined plurality of permissible coded data signal sequences to correlate the received coded data signal sequence with the particular permissible coded signal  sequence with which the data signal was coded prior to transmission.   The correlated data signal sequence is then separated from the combined voice and data signal to recover the coded voice signal.          The recovered voice signal and correlated data signal sequence are thereafter decoded to recover the voice and data  signals  that  were  received  and  coded  by  the transmitter.  Timing and equalization of the receiver are also maintained during intervals in which no data signals are transmitted, i.e. "voice only" mode, by generating in such intervals a data tracking signal for combination with the coded voice signal and transmission of the resulting combined signal to the receiver.
Patent CA-2191380-A1 (CA)
Inventor: MOURI TOYOHISA
IPC: B41M5/52
Filed: 1996-11-27
Abstract: The present invention provides a record sheet used in an electro-coagulation printing method for forming characters and images on a cylinder as an electrode with an ink which coagulates with electric charge and for transferring the characters and images to the record sheet, wherein the wet time is 15 milliseconds or less, obtained from the absorption curve of pure water measured by a dynamic scanning absorptometer.  Preferably, the record sheet has 5 ml/m2s-1/2 or more absorption coefficient, and more preferably, has contact ratio measured by a specular reflection smoothness tester under a pressure of 40 kg/cm2 with a ray having a wavelength of 0.5 µm is 40 % or more.  The record sheet can be used for various print sheets, in particular, for business form sheets and newspaper sheets.
Patent CA-2191911-A1 (CA)
Inventor: LABRECQUE REJANE
IPC: E06B9/323
Filed: 1996-12-03
Abstract: A hanger for slatted blinds having a header member and a plurality of slats depending therefrom includes a body member having first and second openings therethrough.  The first opening is adapted to receive an end of the header member and the second opening is adapted to receive a suspension member from which the blind is to be hung.  One hanger would be provided for each end of the blind.  The hanger of the invention facilitates the cleaning of the blind, allowing it to be hung from a curtain rod in a bathroom or from a clothesline outdoors or in a basement.  The blind can be hung in its fully open or extended condition for vacuuming, washing and/or drying.   A thumbscrew can be provided for engaging the suspension member and thus locking the hanger against unwanted movement.
Patent CA-2194246-A1 (CA)
Title: Ostomy bags
Inventor: SHELLEY NICHOLAS STEVEN
IPC: A61L24/06
Filed: 1995-06-19
Abstract: The invention provides a drainage bag, such as an ostomy bag or like drainage ba g, for receiving bodily waste, the drainage bag having a wall portion (1) formed of a water-softenable or hot-water-soluble firs t film material, the wall portion (1) having an opening (4) therein for receiving the bodily waste or bodily fluid; a water-impermeable, wat er-insoluble polymeric film material (7) being adhered to the outer surface of the said wall portion so as to surround said opening, the w ater-impermeable, water-insoluble layer (7) being adhered to the said wall portion by means of a cyanoacrylate layer (6) interposed thereb etween; and the outer surface of the water-impermeable, water-insoluble layer (7) having secured thereto an adhesive flange (5) for secu ring the drainage bag to the body wall of a patient.
Patent CA-2196107-A1 (CA)
Title: Urinoir anti-eclaboussure et intime
Inventor: HUDON DENIS
IPC: E03D13/00
Filed: 1997-01-28
Abstract: Le précis n'est pas disponible en ce moment
Patent CA-2197954-A1 (CA)
Inventor: FARMER MIKE
IPC: A61L9/12
Filed: 1997-02-19
Abstract: A device for allowing either perfumed materials or deodorizing materials to the surrounding vehicle known as an air freshener including a clip device holding the material and adapted to be connected to an air vent fin which vents warmed or cooled air into a space.  The device is adapted to be inserted into the vent where it will be less intrusive into space outside the vent.
Patent CA-2200474-A1 (CA)
Title: Button Fastener and Clip
Inventor: DESCHENES CHARLES L
IPC: A41H37/10
Filed: 1995-09-19
Abstract: The present invention relates to a fastener and clip for use in attaching a button to a garment or a piece of fabric. In one embodiment, the fastener (11) comprises a U-shaped flexible filament (13) and a pair of transverse feet (15-1, 15-2) disposed at opposite ends of the U-shaped flexible filament (13). The U-shaped filament (13) is generally rectangular in cross section, has a substantially uniform width, a thickness greatest in its arcuate region and least towards the feet. The feet (15-1, 15-2) are sized and shaped to fit through a button hole and securely engage a garment. To minimize contact with a person's skin, the feet (15-1, 15-2) are preferably shorter that the transverse bars of existing button fasteners and comparable in overall size to a knot of thread conventionnally used to secure buttons. The feet (15-1, 15-2) have rounded ends (21-1/21-2, 23-1/23-2), a flat top surface (19-1, 19-2) and a contoured bottom surface (25-1, 25-2) to minimize irradiation of a person's skin.
Patent CA-2204262-A1 (CA)
Inventor: HUTCHESON JONATHAN EDWARD
IPC: H04B7/185
Filed: 1995-08-14
Abstract: Système de transmission cellulaire projetant plusieurs cellules sur toute une zone d'utilisateurs. Des unités (24) d'abonnés rencontrent plusieurs cellules lorsque les abonnés se déplacent dans ladite zone ou lorsque les cellules migrent au-delà de l'unité (24) d'un abonné. Lorsqu'une unité (24) d'un abonné rencontre la zone marginale d'une cellule, elle doit choisir une cellule cible et passer dans celle-ci, afin de rester en contact avec le système. L'unité (24) de l'abonné exécute une analyse de l'emplacement, de la proximité ainsi que de la durée attendue d'exposition des cellules cibles candidates, en utilisant des données d'emplacement transmises par des voies de commande situées dans les cellules candidates. L'unité (24) de l'abonné choisit ensuite une cellule cible d'après ces facteurs.
Patent CA-2206603-A1 (CA)
Inventor: BRODEN DAVID A
IPC: G01L7/00
Filed: 1995-12-05
Abstract: Collecteur (10) qui comporte un corps doté d'une surface (14) d'entrée généralement plane. Ladite surface (14) possède un premier orifice d'entrée (16) et un second orifice d'entrée (18) adaptés pour être connectés à un fluide de travail sous pression. Une surface (22) de sortie située sur le collecteur (10) est adaptée pour être connectée à un transmetteur situé sur le même plan et est située angulairement par rapport à la surface d'entrée (14). Ledit collecteur comporte une surface (24) à valve d'égalisation située à l'opposé de la surface d'entrée (22), et un périmètre entre les deux. La surface de sortie (22) comporte des premier et second (26, 28) orifices de sortie en communication fluidique avec les premier et second orifices d'entrée (16, 18) respectivement.
Patent CA-2208395-A1 (CA)
Inventor: MILLER SCOTT R
IPC: F04C11/00
Filed: 1997-06-20
Abstract: A fluid dispensing apparatus utilizing a through shaft metering gear pump. The metering gearhead includes an elongated drive shaft which receives multiple, self-contained gear pumps in a sliding manner. The gear pumps of the apparatus are connected to a fluid distribution manifold at a selected spacing with an inlet of each gear pump being connected to a central supply passage within the manifold and at least one outlet of each pump connected to a manifold outlet passage which may lead to suitable dispensing nozzles or guns. Each gear pump includes at least first and second gears with the drive gear being connected to the elongated drive shaft by way of a hollow shaft which provides both a sealing function and drive transfer function. The hollow shaft is keyed to the drive shaft to allow the pump body to be slid into the desired position.
Patent CA-2209262-A1 (CA)
Inventor: GERDEMANN STEPHEN J
IPC: C22B34/12
Filed: 1997-06-30
Abstract: A method for the recovery of valuable materials from titanium grinding swarf is provided comprising the steps of sieving the accumulated titanium grinding swarf to remove unwanted coarse trash and grinding wheel fragments, pelletizing, and smelting in an electric arc furnace to produce ferrotitanium and/or high titanium slag.
Patent CA-2209431-A1 (CA)
Inventor: YOSHIZAWA TAKESHI
IPC: G07F17/12
Filed: 1997-06-30
Abstract: An order is inputted by operating an operation screen, so that an order sheet in which the locker number of a specified locker is recorded is issued.  An undeveloped film and the order sheet are put in a transparent request bag and the request bag is thereafter deposited in the locker.          In order to pick up the request bag, the request bag is taken out of the locker, and a bar code on the order sheet is read by a handy scanner, so that the locker in which the request bag has been deposited is locked.  The developed film and prints are put in a delivery bag, and a slip having a recording of the locker number of a locker to which the delivery bag is to be delivered is attached to the delivery bag.  In order to deliver the delivery bag, a bar code on the slip is read by the handy scanner, so that not only the locker is unlocked but also the locker unlocked immediately before is locked when the bar code of a next delivery bag has been read.
Patent CA-2209550-A1 (CA)
Title: 6-(hydroxymethyl-ethyl)pyridines
Inventor: RADTKE MARTIN
IPC: A61K31/44
Filed: 1997-07-04
Abstract: The 6-(hydroxymethyl-ethyl)pyridines are prepared by a process in which the 3-hydroxymethylpyridines which are hydroxyl-protected in the 6-position are oxidized to the 3-aldehyde, this is then converted into the corresponding oxoheptenoic acid derivative using a Wittig-Horner reaction, after this the oxo group is reduced to the hydroxyl group and then the isomers are separated by chromatography. The 6-(hydroxymethyl-ethyl)pyridines are suitable as active compounds in medicaments, in particular in medicaments having antiarterio-sclerotic activity.
Patent CA-2213060-A1 (CA)
Inventor: ROBICHON HENRI JEAN DENIS
IPC: B24D5/10
Filed: 1997-08-14
Abstract: La meule possède son système d'alimentation en fluide d'arrosage par son propre corps (1). Elle possède des perçages centraux (4) débouchant chacun dans une chambre latérale (2) et des perçages de répartition (3) débouchant dans des rainures (11) pratiquées dans le dépôt abrasif (10), de préférence inclinées en alternance. Application aux meules de rectification en nitrure de bore cubique.
Patent CA-2219090-A1 (CA)
Inventor: HEMMINGSEN SEAN
IPC: C12Q1/68
Filed: 1996-04-26
Abstract: La présente invention fournit des amorces oligonucléotidiques et une méthode d'utilisation de ces amorces pour identifier l'espèce d'un organisme; l'identification comprend l'amplification d'une séquence polynucléotidique variable codant une région hautement conservée d'un polypeptide de choc thermique.
Patent CA-2220293-A1 (CA)
Title: Method to diagnose hereditary hemochromatosis
Inventor: KIMMEL BRUCE E
IPC: C12Q1/68
Filed: 1996-05-08
Abstract: New genetic markers for the presence of a mutation in the common hereditary hemochromatosis (HH) gene are disclosed. The multiplicity of markers permits definition of genotypes characteristic of carriers and homozygotes containing this mutation in their genomic DNA.
Patent CA-2228148-A1 (CA)
Title: Biguanide composition and method for treating water
Inventor: STRATTON GEORGE D
IPC: A01N25/30
Filed: 1996-07-29
Abstract: A water treatment method for controlling the growth of algae, fungi and bacteria and the formation of a waterline residue in recreational and industrial water supplies containing turbulent water utilises a composition containing a polyhexamethylene biguanide compound and a surfactant. The water treatment method and composition containing the biguanide compound and surfactant are particularly useful for treating recreational water supplies like spas and swimming pools containing turbulent water, such as aerated water.
Patent CA-2233279-A1 (CA)
Inventor: NACHAJ HENRY
IPC: F24D3/02
Filed: 1998-03-26
Abstract: An automatic modulating regulator device and method of operation for use with a non-electrical hot water heat source supplied by a pressurized water supply. The hot water heat source has a hot water circuit to pump hot water to heat exchange elements. The regulator device comprises a valve which when a power failure occurs changes to a normally open state. The regulator device is adapted to be connected to a hot water return conduit of the hot water circuit. A self-powered thermostatic valve is responsive to a temperature sensor and modulates the flow of hot water returned through the regulator device. A flow restrictor is connected downstream of the regulator device for releasing controlled quantities of water from the return hot water conduit to a drain.
Patent CA-2233628-A1 (CA)
Title: High capacity atm switch
Inventor: BESHAI MAGED E
IPC: H04L12/56
Filed: 1996-10-09
Abstract: An ATM switch architecture expandable to multi-terabits/s uses data transfer in a heterogeneous burst of a constant length. It employs rotators connecting stages in a three-stage switch configuration. In one embodiment, the cells are sorted at ingress and a matching process is performed between the first and middle stages. The switch is simple to control and has high performance at both the call and cell levels. It also meets the basic requirements that cells be delivered in the proper order, and that the rate of any individual connection be as high as the inlet-port rate. With a small internal expansion, the switch is non-blocking in the sense that any bit-rate acceptable to both the inlet and outlet ports will be guaranteed a path through the core. This feature is particularly useful in services which may require frequent bit-rate change during the connection time.
Patent CA-2237426-A1 (CA)
Inventor: GUENA NICOLAS
IPC: A61L27/00
Filed: 1997-09-10
Abstract: The invention concerns an intraocular spherule designed for constituting a prosthesis after enucleation or evisceration of an eye consisting of porous sintered aluminium oxide with interconnected pores of about 300 microns in diameter capable of receiving a trainer after colonisation.
Patent CA-2238089-A1 (CA)
Inventor: BAKER SUZANNE KAY
IPC: G01N21/35
Filed: 1996-12-02
Abstract: A method for determining a biomechanical property of a feed, the method comprising the steps of: (a) subjecting the feed to infrared radiation to obtain spectral data; and (b) using the spectral data to determine the biomechanical property; whereby, the biomechanical property of the feed is determined on the basis of the bond energies of the chemical constituents of the feed.
Patent CA-2240043-A1 (CA)
Inventor: MURUGESAN NATESAN
IPC: A61K31/5383
Filed: 1997-02-20
Abstract: Les composés de la formule (I) inhibent l'activité de l'endothéline. Dans cette formule, chaque groupe R?1¿, R?2¿, R?3¿ et R?4¿ est lié directement à un carbone de cycle et représente, d'une manière indépendante : (a) un hydrogène; (b) un alkyle, alcényle, alcynyle, alcoxy, cycloalkyle, cycloalkyl-alkyle, cycloalcényle, cycloalcényl-alkyle, aryle, aryloxy, aralkyle ou aralcoxy, qui peuvent tous être substitués par Z?1¿, Z?2¿ et Z?3¿: (c) halo; (d) hydroxyle; (e) cyano; (f) nitro; (g) -C(O)H ou -C(O)R?5¿; (h) -CO¿2?H ou -CO¿2?R?5¿; (i) -Z?4¿-NR?6¿R?7¿; (j) -Z?4¿-N(R?10¿)-Z?5¿-NR?8¿R?9¿; ou (k) R?3¿ et R?4¿ peuvent former ensemble un alkylène ou un alcénylène (éventuellement substitués par Z?1¿, Z?2¿ et Z?3¿) formant avec les atomes de carbone auxquels il est fixé, un cycle à 4 - 8 éléments, saturé, insaturé ou aromatique. La signification des autres symboles est donnée dans la description.
Patent CA-2241188-A1 (CA)
Inventor: HUANG YEONG HUA
IPC: A61L15/16
Filed: 1997-10-22
Abstract: A hydrogel wound dressing which is highly absorptive, contours to a wound site and maintains the wound in a moist state to promote healing thereof.
Patent CA-2241362-A1 (CA)
Title: Compositions and processes for treating subterranean formations
Inventor: HAMOUDA ALY-ANIS
IPC: C07D233/61
Filed: 1996-11-13
Abstract: Compositions and processes for using the compositions for applications in a subterranean formation are provided. The compositions include a composition which comprises a nitrogen-containing olefinic compound;  a composition comprises a water-soluble polymer prepared from the nitrogen-containing olefinic compound and optionally an olefinic comonomer; a composition which comprises the water-soluble polymer, a cross-linking agent, and a liquid; and a composition which comprises a clay, the water-soluble polymer, and a liquid. These compositions can be used as or in compositions for enhanced oil recovery, drilling fluids, workover fluids, completion fluids, or combinations of any two or more thereof.
Patent CA-2244848-A1 (CA)
Title: Inhibition of viral replication
Inventor: COLACINO JOSEPH MATTHEW
IPC: A61K31/4425
Filed: 1997-02-07
Abstract: The present invention provides a method of inhibiting influenza and flaviviral replication based on a mechanism of action in which HA-mediated fusion or E protein mediated fusion is inhibited by a fusion inhibiting agent which binds, complexes or otherwise becomes associated with HA or E protein during the translation of the target protein and/or its vesicular transport.
Patent CA-2246018-A1 (CA)
Title: Attachable gas vent for ostomy bags
Inventor: BLANTON KAREN J
IPC: A61F5/441
Filed: 1998-08-27
Abstract: A vent for a latex ostomy bag.  A flexible patch is mounted over a plurality of small perforations which are formed in a wall of the bag.  The side and bottom edges of the patch are attached adhesively to the surface of the bag so as to form a pouch, with the upper edge of the pouch being free from attachment so as to form an external vent opening.  A piece of cotton gauze or other form of porous pad is placed in the pouch, so that accumulated gas in the bag passes into the pouch through the perforations and is vented to the atmosphere via the porous pad.  A liquid odor control agent may be applied to the porous pad, and the pad can be periodically removed and replaced without having to replace the entire ostomy bag.
Patent CA-2247241-A1 (CA)
Inventor: RUFF MARK A
IPC: H04B1/10
Filed: 1997-02-21
Abstract: La présente invention concerne un procédé d'évaluation de l'intégrité d'un signal reçu en environnement de poursuite de fréquence, de façon à être à même de déterminer s'il y a lieu ou non de mettre en ?uvre le contrôle automatique de fréquence. Le procédé consiste à faire plusieurs échantillonnages de fréquence (205) et à calculer au moins une statistique à partir de ces échantillons de façon à déterminer si le signal reçu justifie la mise en ?uvre du contrôle automatique de fréquence. Les paramètres à prendre en compte pour de telles statistiques peuvent être notamment la moyenne de fréquence, l'écart moyen de fréquence, l'écart normal de fréquence et la variance de la fréquence telle que mesurée. Le procédé consiste également à définir une limite "signal fort" et une limite "signal faible" pour déterminer s'il y a lieu ou non de mettre en ?uvre le contrôle automatique de fréquence. Si les valeurs statistiques obtenues par calcul sont inférieures à la limite "signal fort" (210), il convient de mettre en ?uvre le contrôle automatique de fréquence. Si les valeurs statistiques obtenues par calcul sont par ailleurs supérieures à la limite "signal faible" (210), il convient de mettre un terme au contrôle automatique de fréquence. Si les valeurs statistiques obtenues par calcul se situent entre la limite "signal faible" (210) et à la limite "signal fort" (210), il convient de vérifier la puissance du signal (230). Si la puissance du signal est inférieure à la valeur minimale, il y a mise en ?uvre du contrôle automatique de fréquence, mais si la puissance du signal est supérieure à cette valeur minimale, le contrôle automatique de fréquence est désactivé car il y a risque de présence d'un fort signal en interférence.
Patent CA-2248597-A1 (CA)
Title: Chewing gum containing gum talha
Inventor: HOOK JEFFREY S
IPC: A23G4/20
Filed: 1996-03-14
Abstract: Chewing gums containing gum talha and methods of making such gums are disclosed. In one embodiment, the gum comprises about 5 % to about 95 % gum base, about 0.1 % to about 10 % flavoring agent and gum talha, the gum talha being part of the bulking agent in the gum. The gum talha provides the gum with unique properties, and the gum is non-cariogenic. In another embodiments, the gum talha is codried with sweeteners or coevaporated with a plasticizing syrup to produce unique sweetening ingredients and syrups for gum. The gum talha may also be provided in the form of a rolling compound on the gum, or used with sugars or polyols to form a hard coating for a coated pellet gum.
Patent CA-2249415-A1 (CA)
Inventor: NISSEN JOHN CHRISTIAN DOUGHTY
IPC: G06F3/01
Filed: 1998-01-19
Abstract: Tactile communication apparatus comprising a central processing unit (10) having a data store (11), an output processor (12), means for controlling the output of data from the date store (11) to the output processor (12), and output means (16) connected to receive data from the processor, the output means having tactile sensor units responsive to the output data whereby the output of the computer can be determined by touch.