baber/WOPTO huggingface dataset:
Patent CA-2121509-C (CA)
Inventor: PETERSON MELDON L
IPC: A61B17/08
Filed: 1992-10-29
Granted: 1998-06-30
Abstract: Un système de suture sans fil (10) pour une plaie ou une incision cutanée, dans lequel de multiples filaments (48) sont fixés entre les extrémités des rubans adhésifs en vis-à-vis (12, 16). Une seconde paire de rubans adhésifs assez identiques (14, 18) comprend des filaments (46), les filaments de la première et de la seconde paires de rubans étant entre-croisés de façon alternée. Chacune des bandes inférieures (12, 14) adhère à la peau de chaque lèvre de la plaie. Les bandes supérieures (16, 18) adhèrent à la surface exposée des bandes inférieures étirant ainsi les filaments (46, 48) en travers de la plaie et rapprochant les parties. Dans une autre version de l'invention, une paire de bandes (60, 62) ayant des agrafes en vis-à-vis (72, 74, 76) sont appliquées sur la peau à côté des parties opposées d'une plaie (66). Un filament (88, 90) est enroulé entre les agraphes (72, 74, 76) sur les rubans (60, 66) afin de rapprocher les lèvres de la plaie (66). Des encoches (82, 84) sur les agraphes (72, 74, 76) servent à fixer le filament (88, 90) à chaque agraphe et permettent de choisir la tension de chaque filament entre les deux agraphes.
Patent CA-2122220-C (CA)
Inventor: KOJIMA MASAMI
IPC: B01J23/96
Filed: 1994-04-26
Granted: 2004-06-29
Abstract: Deactivated solid catalytic composites of the reaction product of a metal halide having Friedel-Crafts activity with the bound surface hydroxyl group of inorganic oxides and containing a zerovalent metal with hydrogenation activity, used as a catalyst in motor fuel until deactivated, is regenerated by treating the composite after alkylate feedstock has been removed with hydrogen at regeneration conditions including a temperature in the range of 10 to 300°C. Multiple regenerations are possible without appreciable activity loss.
Patent CA-2134889-C (CA)
Inventor: SACCOMANO NICHOLAS A
IPC: A61P9/08
Filed: 1993-04-30
Granted: 1998-03-31
Abstract: Des polypeptides isolés du venin de l'araignée de l'espèce Filistata hibernalis bloquent les canaux à calcium dans les cellules de différents organismes et sont utiles pour bloquer les canaux en question dans les cellules, en soi, dans le traitement des maladies dans lesquelles interviennent les canaux à calcium et dans la répression des invertébrés nuisibles.
Patent CA-2136080-C (CA)
Title: Improved poly ethylene terephthalate decontamination
Inventor: WEST SIMON MICHAEL
IPC: C08G63/88
Filed: 1993-05-04
Granted: 2000-04-18
Abstract: A process For removing contaminants from PET components by, depolymerising poly ethylene terephthalate ("PET") corraprising transesterifying material containing PET by reacting ethanediol having a temperature at or about the boiling point of ethanediol with the material for a predetermined period of time to form a solution containing soluble short chain PET polymers and/or bis (hydroxy ethyl) terephthalate ester ("BHT"); recovering short chain PET polymers and/or BHT and ethanediol; and hydrolysing the recovered short chain PET polymers and/or BHT at elevated pressure and temperature for a predetermined period of time to form an ethanediol solution and crystals of terephthalic acid.
Patent CA-2141339-C (CA)
Title: Adjustable girth former
Inventor: KOVACS LLOYD
IPC: B65B9/06
Filed: 1993-10-29
Granted: 1998-12-15
Abstract: An adjustable girth control for a tube former (16) in a packaging machine (10) for encapsulating individual rolls (14) or groups of rolls (14) in a film (18). The tube former (16) includes a forming body (46) which is shaped to envelop the product (14) passing therethrough and which has opposite adjustable forming elements (48, 50) with a variable gap (52) between them. The forming elements (48, 50) are shifted horizontally and vertically to vary the internal dimensions of the forming body (46) to ac-commodate rolls (14) of different diameters. The shifting of the forming elements (48, 50) can occur manually or automatically in response to the detection by a sensor (154) of the sizes of the incoming rolls (14).
Patent CA-2143783-C (CA)
Title: Process for preparing alkylaluminoxane on inert support materials
Inventor: BECKER RALF-JUERGEN
IPC: C08F4/02
Filed: 1995-03-02
Granted: 1999-06-29
Abstract: The invention relates to a process for preparing alkylaluminoxanes immobilized on inert support materials, from alkylaluminum compounds and water.  The reactants are metered with the gas stream into a fluidized-bed reactor, and the reaction product is fixed on the support directly from the gas phase.
Patent CA-2146692-C (CA)
Title: Alkaline battery
Inventor: KOJIMA YURI
IPC: H01M4/06
Filed: 1995-04-10
Granted: 1999-08-31
Abstract: Vibration and shock resistance of alkaline batteries provided with a gel type negative electrode comprising a zinc alloy powder, a gelling agent and an alkaline electrolyte can be improved by using the following three gelling agents in combination in the gel type negative electrode, namely, a crosslinked polyacrylate type water-absorbing polymer having a dispersion viscosity at 25°C of at least 15,000 cps as a 0.5 wt% aqueous solution and having a particle size of mainly 100-900 microns, a crosslinked and branched type polyacrylic acid or a salt thereof having a dispersion viscosity at 25°C of at least 15,000 cps as a 0.5 wt% aqueous solution and having a particle size of mainly 100 microns or smaller, and a granular crosslinked and branched type polyacrylic acid or a salt thereof having a dispersion viscosity at 25°C of at least 15,000 cps as a 0.5 wt% aqueous solution and having a particle size of mainly 100-900 microns. The vibration and shock resistance can further be improved by further adding to the gel type negative electrode at least one of oxides, hydroxides and sulfides of a metal selected from indium, tin and bismuth.
Patent CA-2148588-C (CA)
Inventor: MORITA YASUKO
IPC: A61F13/472
Filed: 1993-11-29
Granted: 1999-09-28
Abstract: L'invention concerne un procédé de détection de fuite dans un système de chaudière de récupération chimique comprenant une chaudière de récupération et des conduites de vapeur de sortie. Ledit procédé consiste à mesurer le débit de fluide à l'entrée du système de chaudière de récupération, à mesurer le débit à la sortie du système de chaudière de récupération, et à calculer la perte de fluide par fuite d'après la différence entre les valeurs de débit à l'entrée et à la sortie.
Patent CA-2152469-C (CA)
Title: Neutral self-shine emulsion for the care of floors (i)
Inventor: SKODELL BIRGIT
IPC: C09D7/47
Filed: 1993-12-10
Granted: 2004-07-06
Abstract: An aqueous, floor care, self-shine emulsion composition having a pH of 5 to 9 containing an at least partly water-insoluble polymer having a minimum film forming temperature of 0°C to 70°C, and an alcohol selected from benzyl alcohol, 2-phenylethanol, 2-phenoxyethanol and mixtures thereof. This invention also relates to a process for providing a shine to a floor comprising applying an aqueous, floor care, self-shine emulsion composition to the floor and allowing the composition to dry.
Patent CA-2152795-C (CA)
Title: Readily available konjac glucomannan sustained release excipient
Inventor: KING VICTOR LOUIS
IPC: A61K47/36
Filed: 1993-12-09
Granted: 1999-02-16
Abstract: A solid dosage form, such as a pharmaceutical tablet, containing a rapidly hydratable konjac glucomannan sustained release excipient such as clarified konjac, cryogenically ground konjac and plasticized konjac. The method of making the tablets by compressing excipient and pharmaceutically active ingredient as dry powders.
Patent CA-2154368-C (CA)
Title: Therapeutic applications of chimeric organogenesis
Inventor: AUGER FRANCOIS A
IPC: A61L27/38
Filed: 1993-12-21
Granted: 2007-05-29
Abstract: A process for culturing and generating a chimeric cell culture, in particular chimeric epithelium, is disclosed. The chimeric epithelium oan be used to treat skin trauma such as burn victims. Autologous epithelial grafts have been used on burn patients although this requires that the patient's cells are cultured and expanded in vitro which generally takes four to five weeks.  The chimeric epithelium of the present invention is composed of cells that are both autologous and allogeneic to the host. Therefore, the allogeneic cells can be maintained in a cell bank and co--cultured with autologous host cells when needed.  This significantly reduces the time required (by up to 50 %) for autologous cell expansion and culture prior to grafting. Furthermore, it has been demonstrated that the allogeneic cells are passively eliminated from the graft without rejection of the total graft.
Patent CA-2156268-C (CA)
Title: Conditioning of cell components for aluminium production
Inventor: SEKHAR JAINAGESH A
IPC: C04B41/50
Filed: 1994-04-15
Granted: 2001-06-12
Abstract: Components of electrolytic cells for the production of aluminium in particular by the electrolysis of alumina in a molten fluoride electrolyte, made of carbon or other microporous material which remains stable or may be consumed in the cell operating conditions, are conditioned to better resist in the cell operating conditions by impregnating them with colloidal ceria, cerium acetate, silica, alumina, lithia, yttria, Thor, zirconia, magnesia or monoaluminium phosphate containing ionic species of sodium, lithium, potassium, aluminium, calcium or ammonium, followed by drying and heat treatment.
Patent CA-2159988-C (CA)
Title: Novel deoxygalactonojirimycin derivatives
Inventor: PLATT FRANCES M
IPC: A61K31/131
Filed: 1994-05-11
Granted: 2007-01-09
Abstract: Novel N-alkyl derivatives of deoxygalactonojirimycin are provided in which said alkyl contains from 3-6 carbon atoms. These novel compounds ace useful for selectively inhibiting glycolipid synthesis.
Patent CA-2161613-C (CA)
Inventor: HAMPP NORBERT
IPC: G09F3/00
Filed: 1995-10-27
Granted: 2001-04-03
Abstract: A composition for the delocalized marking of articles, which makes the forging or improper use or exploitation of these articles difficult. It includes chemical elements having a K.alpha. line of from 3.69 keV to 76.315 keV in defined distributions, the physical properties of these substances and/or their elemental and/or quantitative composition serving as delocalized information which cannot be discerned with the naked eye.
Patent CA-2165067-C (CA)
Title: Game apparatus
Inventor: FURUSE AKIO
IPC: A63F3/02
Filed: 1995-04-17
Granted: 1999-03-30
Abstract: A ball 22 is hit with a stick 23 from one end of a mat 11 to strike one of a plurality of rotation bars 15 provided at the other end of the mat 11. A struck rotation bar is rotated by this operation. This rotation is detected by detecting means comprising a permanent magnet and a Hall element and the detected rotation signals are supplied to a display unit 25 via a cable 24. A computation processing part in the display unit 25 counts the number of rotations for every ball hitting and generates a table indicating which ball hitting has struck which rotation bar and an image signal showing the number of rotations to display on a television receiver. Various games can be played using the rotation bar and the number of rotations as the parameters by changing the software.
Patent CA-2167750-C (CA)
Title: Post operative protective prosthesis
Inventor: BROWN ROBERT N SR
IPC: A61F2/80
Filed: 1996-01-22
Granted: 2006-04-11
Abstract: A post operative adjustable protective socket for a patient that has undergone a transtibial amputation. The socket is formed of a single piece of semi-rigid plastic and includes a cup shaped base, a semi-circular rear shell and a semi-circular front shell that are vertically extended from the base. The rear shell has two opposed circumferential cuffs that surround the wearer's leg above the knee. The front shell extends upwardly to a height just below the cuffs. Wide elastic bands surround the upper and lower sections of the device to press the shells into secure contact against the residual limb. A support strap also surrounds the device in the region of the wearer's patella tendon to help absorb some of the impact in the event of a fall.
Patent CA-2169275-C (CA)
Inventor: DINSMOOR JOHN C III
IPC: A47C27/18
Filed: 1994-08-04
Granted: 2005-10-18
Abstract: A seating system (1) primarily intended for use with wheelchairs. The seating system (1) includes a relatively rigid, shaped tray (5) and a fluid pad (7). The tray (5) has a forward section (11) to support the user's thighs and a rearward section (13) with a depressed, contoured seating well (17) to support the user's buttocks including his ischial tuberosities (21). The seating well (17) includes a bottom portion (19) and a U-shaped rim portion (19') extending about it. The fluid pad (7) contains a fixed volume of incompressible fluid and is provided and dimensioned to be bunched up and received in the seating well (17) of the tray (5). The seating system (1) also includes a self-adjusting feature to automatically and properly fit a user based on his weight. This is accomplished in the preferred embodiments by adding a layer of resilient, compressible foam (9) over the upper surface (19') of the am portion of the seating well (17) between the fluid pad (7) and the rim portion.
Patent CA-2174021-C (CA)
Inventor: NISHIYAMA TOSHIKI
IPC: H01G4/12
Filed: 1996-04-12
Granted: 1999-08-17
Abstract: This invention is directed to provide a non-reduced dielectric ceramic composition, which comprises a main component comprising BaTiO3, at least one rare earth metal oxide (Re2O3) selected from the group consisting of Tb2O3, Dy2O3, Ho2O3, and Er2O3, and Co2O3, where such constituents are contained at a predetermined formulation in the main component, a sub-component comprising BaO, MnO, MgO, and at least one compound selected from the group of NiO and Al2O3, and an oxide glass mainly containing Li2O-(SixTi1-x)O2-M wherein M represents at least one member selected from the group consisting of Al2O3 and ZrO2, wherein the main component, the sub-component, and the oxide glass are contained in described amounts.  The composition is used as dielectric materials, such as monolithic ceramic capacitors, using base metals such as nickel as an internal electrode material.
Patent CA-2176373-C (CA)
Title: Farnesyl derivatives and pharmaceutical compositions containing them
Inventor: KLOOG YOEL
IPC: A61K31/192
Filed: 1994-11-10
Granted: 2009-03-24
Abstract: Novel farnesyl derivatives which are inhibitors of the prenylated protein methyltransferase enzyme, and useful as anti-cancer drugs, have the following formula: (See formula I) wherein R1 represents farnesyl, geranyl or geranyl-geranyl; Z represents C-R6 or N; R2 represents H, CN, the groups COOR7, SO3R7, CONR7R8 and SO2NR7R8, wherein R7 and R8 are each independently hydrogen, alkyl, alkenyl, and the groups COOM and SO3M, wherein M is a cation; R3, R4, R5 and R6 are each independently hydrogen, carboxyl, alkyl, alkenyl, aminoalkyl, nitroalkyl, nitro, halo, amino, mono- or di-alkylamino, mercapto, mercaptoalkyl, azido, or thiocyanato; X represents O, S, SO, SO2, NH or Se; and the quaternary ammonium salts and N-oxides of the compounds of formula I wherein Z is N.
Patent CA-2177659-C (CA)
Inventor: AJMERA SHREYAS H
IPC: A23B9/10
Filed: 1996-05-29
Granted: 2004-01-06
Abstract: A process for preparing individually frozen pulses, particularly beans, comprising the steps of: soaking dried pulses in water; boiling the pulses in water; quickly surface-drying the pulses in hot forced air and flash freezing the dried pulses.
Patent CA-2181194-C (CA)
Title: Transmission of high rate isochronous data in mpeg-2 data streams
Inventor: NUBER RAY
IPC: H04L12/56
Filed: 1996-07-12
Granted: 2001-05-29
Abstract: A scheme is provided for communicating high rate isochronous data in an MPEG-2 type transport stream in a robust manner. The syntax for the data bitstream also provides for the communication of a data clock increment value to a decoder. The increment value enables a simplified and cost effective approach to the direct digital synthesis of a clock frequency necessary to recover data from the packetized data stream at the decoder. The time resolution for presenting isochronous data presentation units at the decoder is increased by providing a presentation time stamp (PTS) extension to supplement a standard MPEG-2 PTS.
Patent CA-2181506-C (CA)
Title: Casket having memorabilia compartment
Inventor: BIONDO JOHN P
IPC: A61G17/04
Filed: 1996-07-18
Granted: 2006-09-12
Abstract: A casket is provided with an integral memorabilia compartment for the placement, display and storage therein of personal effects and mementos of memorialization of the deceased. In one form the casket comprises a shell, a cap pivoted to the shell, and an openable and closable memorabilia compartment forming a part of the cap. In another form the casket comprises a shell, a cap pivoted to the shell, and an openable and closable memorabilia compartment forming a part of the shell. In both forms the memorabilia compartment is so positioned and configured as to provide convenient access to mourners paying respects to the deceased for placing personal effects and mementos therein and to provide display of the personal effects and mementos placed therein for viewing by the mourners.
Patent CA-2182804-C (CA)
Inventor: LAEREMANS ETIENNE
IPC: H02G3/22
Filed: 1995-03-06
Granted: 2006-01-10
Abstract: A sealing arrangement for sealing an annular space around one or more elongate objects comprises: (a) a sealing device (25) having a port (23) extending therethrough; and (b) an adaptor (1) which can be placed within the port (23), comprising one or more openings for receiving at least one of the elongate objects; wherein the sealing arrangement comprises a sealant (5, 29) and compressing means (7a, 7b, 27a 27b) for compressing the sealant, which compressing means can be moved longitudinally with respect to the elongate object(s) to compress the sealant is urged into sealing contact with the elongate object(s).
Patent CA-2185586-C (CA)
Inventor: LAFORTE JEAN-LOUIS
IPC: H02G7/16
Filed: 1995-03-22
Granted: 2005-02-08
Abstract: Disclosed is a deicing device for deicing cables. The deicing device include s one pair of conductive wires connected to and helicall y wound along the cable. The conductive wires are connected at one end to a pu lsing device which generates an electromagnetic pulse wi thin the wires, and are connected together at the other end. Upon a passage of th e electromagnetic pulse in the wires, a repulsive force is created between the wires, which shakes the wires and shatters the ice that may be a ttached to the cable.
Patent CA-2195276-C (CA)
Title: Multimedia multipoint telecommunications reservations systems
Inventor: SEMAAN GHASSAN
IPC: H04L12/18
Filed: 1997-01-16
Granted: 2007-08-21
Abstract: Reservation controllers and reservation systems for reservation of access to multimedia multipoint telecommunications servers (MCUs) are provided. The reservation controller establishes a reservation domain having a reservation request channel on which reservation applications may be taken. An ongoing reservation conference is associated with the reservation domain. The reservation domain is preferably established within the ITU-T T.120 standard series requirements, with multipoint connection under T.122/T.125, and interface to profiles such as ISDN, TCP/IP, X.25, ATM, Ethernet, etc., under T.123. A user makes reservations for MCU resources by knowing the address of the reservation domain, attaching himself to the reservation domain, joining the reservation conference via establishing one or more transport connections, and sending the reservation request onto the reservation request channel. All reservation requests forwarded onto the reservation request channel are received and acted upon by the reservation controller. Reservation systems utilizing a plurality of reservation controllers are also disclosed, where the reservation controllers are part of the same domain, are arranged in multiple domains on a single level, or are arranged in hierarchical domains. Where more than one reservation domain is established, same-level or hierarchical level bridges are established.
Patent CA-2196922-C (CA)
Inventor: IBRAHIM HOUSSAM
IPC: A61K33/243
Filed: 1995-08-07
Granted: 2004-06-01
Abstract: PCT No. PCT/IB95/00614 Sec. 371 Date Jan. 24, 1997 Sec. 102(e) Date Jan. 24, 1997 PCT Filed Aug. 7, 1995 PCT Pub. No. WO96/04904 PCT Pub. Date Feb. 22, 1996A pharmaceutically stable oxaliplatinum preparation for parenteral administration comprises an aqueous solution of oxaliplatinum, in a concentration of 1 to 5 mg/ml, and with a pH in the range of 4.5 to 6. The aqueous oxaliplatinum solution is advantageously provided as a ready-to-use preparation in a sealed container.
Patent CA-2200953-C (CA)
Title: Ethode et instrument pour mesurer la concentration differentielle d'oxygene entre deux flux de gaz
Inventor: LAYZELL DAVID BRUCE
IPC: G01N33/00
Filed: 1995-10-17
Granted: 2006-03-14
Abstract: L'invention concerne un appareil et un procédé de mesure de la différence de teneurs en oxygène entre deux écoulements de gaz. On fait passer  un gaz de référence et à un gaz échantillon dans des trajets d'écoulement séparés à une température, à une pression et à un débit sélectionnés, sur un des deux capteurs d'oxygène connecté électriquement et produisant un signal de sortie proportionnel à la différence de teneurs en oxygène entre les capteurs. Le signal de sortie peut être amplifié et enregistrée par des moyens classiques. L'invention a pour objet également un système d'étalonnage interne.
Patent CA-2201553-C (CA)
Inventor: CORDEIRO JAMES A
IPC: B07B1/00
Filed: 1997-04-02
Granted: 2003-07-08
Abstract: La présente invention fait état d'une combinaison crible/porte-crible mobile améliorée. Le crible comprend trois pattes hydrauliques conçues pour le soulever et le déposer sur le porte-crible mobile. La disposition des pattes et leur fonctionnement permettent de faire glisser le porte-crible directement sous le crible sans gêner les pattes. Le porte-crible comporte des dispositifs d'ancrage pivotants qui saisissent des prises solidement fixées au crible. La forme et la configuration des dispositifs d'ancrage et des prises permettent l'alignement automatique du porte-crible, qui peut demeurer ou non sous le crible pendant le criblage.
Patent CA-2213355-C (CA)
Inventor: COMPTON DANIEL BURTS
IPC: C07C45/59
Filed: 1996-02-09
Granted: 2001-10-09
Abstract: Procédé de préparation de cyclopropanecarboxaldéhyde par isomérisation thermique de 2,3-di-hydrofurane sous une pression supérieure à la pression atmosphérique, par exemple, à une température de 300 à 600 ·C et sous une pression absolue de 3 à 345 bars.
Patent CA-2223208-C (CA)
Inventor: BLAKLEY IAN THOMAS
IPC: E21D21/00
Filed: 1997-12-01
Granted: 2004-04-27
Abstract: A yielding head for reducing the need to recondition a rock mass. The yielding head includes a mine hole cradle and a longitudinally movable bar therein. The bar, which is connected to an extension bolt, is registered with a collapsible bubble serrated yielding element circumscribing the bar. As the rock mass is displaced the bar is drawn into the mine hole. The yielding element absorbs the stress on the bar in a controlled manner.
Patent CA-2240113-C (CA)
Inventor: BLINKA THOMAS ANDREW
IPC: C10G9/14
Filed: 1996-12-10
Granted: 2005-06-14
Abstract: An improved oxygen scavenging composition and packaging container formed therefrom is disclosed. The container is suitable for storage of oxygen sensitive materials and has as part of its exposed interio r surface a composition composed of a polymeric matrix with an oxygen scavenger and a substantially water-insoluble transition metal containing compound distributed therein.