baber/WOPTO huggingface dataset:
Patent CA-2170162-A1 (CA)
Inventor: TAYLOR KEVAN CHARLES
IPC: F16L55/179
Filed: 1994-05-09
Abstract: L'invention se rapporte à un ensemble spécialement adapté d'un matériau absorbant en résine souple (22, 24, 26). Cet ensemble a la forme d'un "T" et présente une section tubulaire. Les bras du T sont agencés pour reposer sur la surface d'une canalisation principale souterraine, la jambe du T s'étendant dans un tuyau latéral qui est relié à la canalisation principale. L'ensemble tout entier est trempé dans une résine synthétique thermodurcissable, dans laquelle il est installé et maintenu en position pendant le durcissement de la résine au moyen d'un sac gonflable (28) disposé à l'intérieur de l'ensemble et conçu spécialement pour avoir une configuration en T.
Patent CA-2171016-A1 (CA)
Title: A sample container
Inventor: NARVAEZ RICHARD
IPC: B01L3/00
Filed: 1994-10-17
Abstract: A container is provided comprising expanded porous polytetrafluoroethylene that is used to hold a matrix with analyte that is undergoing physical, thermal, or extraction analysis. The container may be of any shape but is preferable in tubular shape having an inlet side, a sealed side, and an interior space.
Patent CA-2171918-A1 (CA)
Inventor: GAGNON MICHAEL G
IPC: F16B37/04
Filed: 1996-03-15
Abstract: An  improved  U-nut  with  the  ability  to  be frictionally  mounted  to  a  panel  by  the  frictional engagement of first and third legs with the panel.  The third leg is resiliently connected to a second leg that is in turn connected to the first leg.  A threaded barrel on the third leg receives a fastener to connect two panels together.
Patent CA-2173244-A1 (CA)
Title: Method of making a rechargeable manganese-oxide compound and related electrode material
Inventor: KAINTHLA RAMESH C
IPC: C01G45/00
Filed: 1994-10-06
Abstract: A method of making a rechargeable battery electrode material con-taining manganese oxide is provided. The method includes preparing an aqueous solution of manganese nitrate and dissolving bismuth nitrate into the solution. The mixture is heated to evaporate the water contained in the mixture and is further heated to facilitate decomposition of the nitrates in themixture to form a compound containing manganese oxide and bismuth ox-ide. The compound is maintained at a temperature of between about 200 to 300 degrees Celsius for an additional 12 hours. Thereafter, the compound is cooled and ground to a desired particle size for use as a rechargeable battery electrode material. The compound may also be mixed with com-mercially prepared electrolytic or chemical manganese dioxide to obtain a highly rechargeable battery electrode material. A related battery cell is also disclosed.
Patent CA-2174417-A1 (CA)
Title: Aqueous adhesive for bonding elastomers
Inventor: WEIH MARK A
IPC: C09J111/00
Filed: 1994-10-21
Abstract: An adhesive composition containing a polyvinyl alcohol-stabilized butadiene polymer latex and a methylene donor compound. The butadiene polymer latex is prepared by an emulsion polymerization the presence of polyvinyl alcohol. The adhesive composition may also contain other optional ingredients such as a supplemental polymeric film-forming component, a nitroso compound crosslinker, a maleimide compound crosslinker, a vulcanizing agent, and am acid-scavenging compound. The polyvinyl alcohol-stabilized butadiene polymer latex and methylene donor compound combine to provide a tightly crosslinked, robust film which provides for excellent adhesion and environmental resistance.
Patent CA-2176114-A1 (CA)
Inventor: SNAPPER CLIFFORD M
IPC: A61K39/00
Filed: 1994-11-08
Abstract: Cell-free preparations of a cytokine produced by natural killer (NK) cells activated with interleukin 2 (IL-2) or produced by CD4+ T cells activated with anti-CD3 monoclonal antibody are described. This cytokine induces antibody secretion by activated B cells. Methods for producing the cell-free supernatants containing the cytokine are also described.
Patent CA-2182113-A1 (CA)
Title: N,n'-di(aralkyl) n,n'-di(2-azaaralkyl) alkylene diamine derivatives and their use in pharmaceutical and cosmetic compositions
Inventor: GALEY JEAN-BAPTISTE
IPC: A61K8/00
Filed: 1996-07-25
Abstract: N,N'-diaralkyl-N,N'-di(2-aza-aralkyl) alkylene diamine derivatives of formula (I) and their salts and metal complexes are new. n = 0, 1, or 2; m = 1, 2, or 3; R, R1, R2, R3 = H or 1-4C alkyl; or R+R1 or R2+R3 = 5- or 6- membered ring; X, Y = aromatic heterocycle having N at position 2; Z1, Z2, Z3 = H, 1-4C alkyl, OR4 or NR4R4'; and R4, R4' = H or 1-4C alkyl.
Patent CA-2182903-A1 (CA)
Title: Method for controlling the temperature in a kiln
Inventor: HUNDEB L S REN
IPC: C04B7/36
Filed: 1995-04-18
Abstract: The invention relates to a method for controlling the temperature in a kiln in which cement clinker is manufactured, with a burning zone temperature within the range 1100-1500°C. This invention makes it possible to control the temperature in the kiln, and hence to control the manufacture of the clinker which is produced in the cement kiln, while simultaneously reducing the NOx-emission of the kiln to a minimum. By the method according to the invention, a calculation is made of the sulphur evaporation in the kiln, thereby obtaining a measure of the instantaneous temperature in the burning zone. The evaporation factor is calculated on the basis of measurements of the sulphur content in the cyclone material which passes to the kiln or a measurement of the sulphur content in the exit gases out of the kiln.
Patent CA-2183098-A1 (CA)
Title: Composition cosmetique a pouvoir fixant et/ou conditionneur contenant un copolymere acrylique particulier
Inventor: DUPUIS CHRISTINE
IPC: A61K8/00
Filed: 1996-08-09
Abstract: L'invention concerne une composition cosmétique pulvérisable ou vaporisable, en particulier sous la forme d'un aérosol, comprenant, dans un milieu aqueux ou hydroalcoolique cosmétiquement acceptable, au moins un polymère fixant et/ou conditionneur et au moins un copolymère acrylate d'alkyle/méthacrylate d'alkyle/acide acrylique.
Patent CA-2183802-A1 (CA)
Inventor: AGRAWAL PRATHIMA
IPC: H04L12/56
Filed: 1996-08-21
Abstract: A system for delivering packetized data in a network dynamically assigns a unique address to a mobile unit, allocates bandwidth within a wireless link by a token scheme and provides forward error correction for the packet. The system has a means for wirelessly transporting the packets between a base station and an end point which is responsive to a link cell for linking the base station and the end point. The link cell contains a header and a body. The header in turn contains a forward error correction code, a radioport id and a token. The forward error correction code provides error detection and error correction that relies solely on a one-way communication of data bits from a sender to a receiver. The radioport id is a logical id assigned such that each radio-port in a vicinity has a unique id. The token enables the wireless transportation over a selected channel of the packets between the base station and the end point. The token is utilized to allocate the selected channel from a plurality of channels. A method is also described for delivering packetized data between an endpoint and a base station.
Patent CA-2187225-A1 (CA)
Title: Coating compositions with low molecular weight carbamate or urea component
Inventor: MCGEE JOHN D
IPC: C09D201/02
Filed: 1996-10-04
Abstract: A coating composition is disclosed comprising:          (A) a multi-functional compound comprising (1)  at least one carbamate or urea functional group, (2)  at least one other functional group which may or may not be carbamate or urea, and (3)  at least one hydrogen bond acceptor group that is not also a hydrogen bond donor group, with the proviso that said multi-functional compound is other than an acrylic polymer or oligomer having carbamate functional or urea groups appended to the acrylic backbone through acrylic ester side chains, a polyester polymer or oligomer that is the polycondensation reaction product of a polyol and a polyacid component, or a polyurethane that is the reaction product of a polyisocyanate component and a polyester polyol component, and (B)  a curing agent comprising a plurality of groups that are reactive with the functional groups on compound (A).
Patent CA-2187477-A1 (CA)
Title: Self align leadframe
Inventor: BEAUMONT GUY DANIEL
IPC: H01L21/71
Filed: 1996-10-09
Abstract: The present invention relates to an improved leadframe and method of attaching leads of a leadframe to contract pads on a carrier. The leadframe includes resilient engaging means or fingers for engaging the carrier and for exerting forces on the carrier to thereby support the carrier and accurately position and align the contact pads on the carrier with the leads. This invention overcomes the expense and inaccuracies of known leadframe designs and techniques in attaching leads to carrier contact pads using such things as fixtures for positioning the leadframe and carrier, visual alignment procedures and retaining tabs.
Patent CA-2190372-A1 (CA)
Title: Tool changing device and corresponding process
Inventor: STANGIER ULF
IPC: B22C13/08
Filed: 1995-03-08
Abstract: A tool changing device for changing model boards in the production of Croning masks, in which the model board in use is at a working temperature of some 250 to 330°C, is designed for rapid and simple changing in such a way that there 18 a preheating device for preparing a replacement model board which maintaing said board at working temperature. A corresponding process is also given.
Patent CA-2190817-A1 (CA)
Title: Zinciferous plated steel sheet and method for manufacturing same
Inventor: URAKAWA TAKAYUKI
IPC: C25D9/04
Filed: 1996-11-20
Abstract: A method for manufacturing a zinciferous plated steel sheet, comprises: forming a zinciferous plating layer on a steel sheet; and forming an Fe-Ni-O film on the zinciferous plating layer. The Fe-Ni-O film is formed by carrying out electrolysis with the steel sheet as a cathode in an aqueous solution, dipping the steel sheet in an aqueous solution, or spraying a mist on a surface of the zinciferous plating layer.
Patent CA-2192517-A1 (CA)
Title: Automated control system with bilingual status display
Inventor: KUSMIERCZYK RICHARD A
IPC: G05B19/042
Filed: 1996-12-10
Abstract: Automated control system status information is displayed to a system operator by storing in electronic memory first fields of graphic indicia for generating at an operator display graphic representations of system conditions to be monitored and second fields of text indicia associated with the graphic indicia.  The second fields of text indicia are stored in sets of separate sub-fields in each of two text languages, with each set in each sub-field being associated with a specific first field of graphic indicia.  The system operator may alternately select between the sets of sub-fields of text indicia in such a way that the text fields displayed simultaneously with the graphic fields at the operator status display are all in one or the other of the two text languages.
Patent CA-2193449-A1 (CA)
Title: Punch system for tibial prosthesis
Inventor: WILDGOOSE SARAH ANNE
IPC: A61F2/46
Filed: 1996-12-19
Abstract: A punch system is provided for preparing a keel cavity in a tibial bone for implantation of a prosthesis. The system provides a modular punch system providing a logical step-to-step approach to cutting, punching, and/or forming the tibial bone. The system of a preferred embodiment includes a quick release punch guide for attaching to a tibial tray trial component of a surgical instrument system for implanting artificial knees., and a universal quick release handle for attaching or detaching a punch from a handle or slap hammer.
Patent CA-2196174-A1 (CA)
Title: Use of ketoconazole and related substances in medicaments for treatment of type ii diabetes
Inventor: MAERIN PER
IPC: A61K31/565
Filed: 1994-08-09
Abstract: The use of ketoconazole or molecules resembling ketoconazole but with some side-chains not affecting the biological activity compared to ketoconazole changed, for the manufacture of drugs for medical treatment of diabetes mellitus type II as well as for counteracting the other risk factors being part of the Metabolic Syndrome (also known as "the deadly quartet" or "Syndrome X" or the "Insulin Resistance Syndrome").
Patent CA-2197147-A1 (CA)
Title: Incontinence garment in the form of boxer shorts
Inventor: SIVILICH DANIEL M
IPC: A61F5/44
Filed: 1997-02-10
Abstract: The incontinence garment includes a relatively loose fitting external portion in the form of boxer shorts with a waistband.          An internal shell is adapted to extend between the legs of the wearer from the front portion of the waistband to the rear portion of the waistband.  The shell forms a snug fitting support for an absorbent pad which retains the pad in a position closely adjacent the body.   The shell is preferrably made of mesh-like elastic material.  A liquid impermeable pouch may be attached to the shell to receive the pad in a removeable fashion.
Patent CA-2197519-A1 (CA)
Title: Audio/Power Jack for IC Card
Inventor: BETHURUM GARY CAIN
IPC: H01R24/58
Filed: 1997-02-13
Abstract: The rear of a thin IC card is provided with a jack (42A, 42B, Fig. 4) that can receive a multi-contact audio type plug (40) having a diameter that is more than half the thickness of the card. The circuit board has a slot (60) that opens into the rear of the card. A U-shaped insulative block (80) is mounted on the card, with the opposite arms of the block lying at opposite sides of the board slot. Sheet metal contacts are mounted on the block and project into the slot in the circuit board, with each contact having a vertically-extending plug-engaging part (120) lying in the circuit board slot. The IC card includes a housing with a rear end cap (140) having a largely cylindrical passage (142A, 142B) that guides an audio-type plug into the slot in the circuit board to engage the contacts thereat. The end cap is constructed to form a rearward extension of the card that projects rearward of a card-receiving host slot, to enable a wide plug handle to be inserted against the rear of the end cap.
Patent CA-2200897-A1 (CA)
Title: Wind-up pot stirrer
Inventor: DUBROY GARY PATRICK
IPC: A47J36/16
Filed: 1997-03-25
Abstract: A wind-up pot stirrer, comprising, in combination, a lid. The lid is positionable over the upper edge of a pot with contents to be stirred. The lid has an upstanding annular wall with a central aperture centrally located in the lower surface of the lid. A lid cover has an imperforate upper wall and a downwardly extending cylindrical region with a cylindrical aperture extending downwardly through the central aperture of the lid to a region therebeneath. The cover has an exterior annular wall extending downwardly with a lower edge positionable against the upper surface of the lid. The cover is rotatable about a central axis with respect to the lid. An impeller has a vertical shaft positioned within the cylindrical aperture of the cover for rotation therein. The shaft has impeller blades at the lower extent thereof. The shaft has an upper end with a vertically disposed slot. A C-shaped corral extends upwardly from the upper surface of the lid with an opening facing the impeller located within the chamber and a rotatable post is located within the corral.
Patent CA-2202090-A1 (CA)
Inventor: PAINSTIL JEANETTE
IPC: C07K14/025
Filed: 1995-10-09
Abstract: L'invention concerne des particules de recombinaison semblables au virus du papillome, produites par expression des protéines structurales virales L1 et/ou L2 dans lesquelles une ou plusieurs sections de la protéine L1 et/ou L2 sont effacées. La capacité de reproduction de particules semblables à des virus est au moins égale, de préférence supérieure, à la capacité naturelle de reproduction et/ou à la productivité in vitro.
Patent CA-2202989-A1 (CA)
Title: Method of pretreating an animal with a corticosteroid prior to infusion of a perfluorochemical emulsion
Inventor: KAUFMAN ROBERT J
IPC: A61K31/57
Filed: 1995-10-24
Abstract: This invention is directed to a method of attenuating or preventing the adverse side-effects of a perfluorochemical (PFC) emulsion on the hemostatic system and serum chemistry of an animal. The method includes intravenously administering a corticosteroid to an animal prior to intravenous administration of a PFC emulsion, in an amount sufficient to improve the adverse effects of the PFC upon the hemostatic system and serum triglyceride/enzyme levels of the animal. After administration of the corticosteroid, the PFC emulsion is administered intravenously. Preferably, the corticosteroid is dexamethasone, and the PFC is perfluorodichlorooctane.
Patent CA-2205296-A1 (CA)
Inventor: ACHUFF JONATHAN M
IPC: E04H15/30
Filed: 1997-05-14
Abstract: A system of panel units is provided for creating diverse items for use in both planned and emergency situations in outdoor settings. A prime panel unit can be used to form a tent, bivouac sack, tarp, fly, sail, signal panel, ground cloth, weatherproof suit, backpack, or kayak hull covering. Quarter panel units can be used to form items such as bags, pack covers, ground cloths, and rain capes. Various combinations of units can be fastened together to create a wide variety of larger and more diverse tents, tent modules, flies, and other items to meet diverse needs.
Patent CA-2211007-A1 (CA)
Inventor: GUITON JEREMY DAVID LEHARDY
IPC: F16L39/00
Filed: 1996-01-19
Abstract: L'invention porte sur un joint servant à relier une section de conduite refroidissable à double paroi à une autre section de conduite. Ledit joint comporte une section tubulaire présentant une paroi intérieure et une paroi extérieure coaxiales et un passage pour un fluide de refroidissement compris entre lesdites parois. Ledit passage est conçu pour être raccordé aux passages pour fluide de refroidissement compris entre les parois intérieures et extérieures de la susdite section refroidissable de telle manière que les sections de conduite raccordées puissent coulisser l'une par rapport à l'autre tout en offrant un cheminement uniformément réparti au liquide de refroidissement à travers l'ensemble du passage indépendamment des mouvements de coulissement.
Patent CA-2212327-A1 (CA)
Inventor: ANTONIETTI FRANCO
IPC: D04B21/18
Filed: 1997-08-05
Abstract: Method to make elastic knitwear fabric from an elastic or elastomeric thread (11a) and from at least one non elastic thread (11b), the method using a single-section run-proof knitting machine, or Raschel type machine, having a bar of needles (12) moving in alternation and at least a forward bar and a rear bar of guide needles onto which the relative threads which have to be woven are threaded, the elastic thread (11a) being constituted by an elastic thread known commercially by the name of "Lycra", or material similar or comparable to it, with a count between 22 and 80 Dtex; the non elastic thread (11b) being constituted by a multi-filament nylon thread, or material similar or comparable to it, with a count of between 22 and 78 Dtex, where the ratio between the count expressed in Dtex and the filament count is the same or less than two; the weave of the non elastic thread (11b) having a basic pattern with a recurrence equal to four rows (13) of the machine, in which at least three consecutive rows (13) work on separate needles (12). Elastic knitwear fabric obtained by the method described above, using an elastic thread (11a) identifiable as "Lycra" with a count of 40 Dtex and a multi-filament non elastic thread (11b) with a count of 44 Dtex and 28 filaments, with a maximum thickness of around 0.54 mm and a minimum thickness of around 0.30 mm according to the type of basic weave used.
Patent CA-2213719-A1 (CA)
Title: Transparent rapid-release preparation of non-steroid analgesics
Inventor: SANNER AXEL
IPC: A61K9/00
Filed: 1996-03-09
Abstract: Transparent rapid-release active agent preparations obtainable by the extrusion of melts containing non-steroid analgesics, homopolymers of N-vinyl pyrrolidone, saccharides or sugar alcohols and sodium or potassium salts.
Patent CA-2219077-A1 (CA)
Inventor: BELANGER ALAIN
IPC: B62J1/02
Filed: 1997-12-23
Abstract: The present invention relates to adaptors for mounting a baby chair on a bicycle. The adaptor includes an elongated supporting structure provided with a bending channel fitted with a cushioning element to reduce the shocks and the vibrations usually transmitted from the bicycle to the child seated in the baby chair so that the child may comfortably and safely be transported on a conventional bicycle. The elongated supporting structure includes a first end to be mounted to the bicycle and a second end provided with a fixing plate, on which a baby chair is installed. Different accessories, for example, luggage racks, reflectors and flags may also be added to the adaptor.
Patent CA-2219297-A1 (CA)
Title: Pavement rejuvenator and dressing conditioner emulsions and jellies
Inventor: MCGOVERN EDWARD W
IPC: E01C7/35
Filed: 1996-04-24
Abstract: A pavement rejuvenating and/or conditioning composition in the form of an aqueous-based emulsion or jelly. More particularly, bituminous pavement rejuvenators and pavement dressing conditioners are made into emulsions or jellies by agitating the rejuvenators and/or conditioners in cationically- or anionically-modified aqueous solvents. These solvents include aqueous polyvinylalcohol; aqueous amines; aqueous compounded amines such as those available from Akzo Chemicals and sold under the tradename Redicote (i.e., Redicote E-9) or those available from B.F. Goodrich Chemical Co. and sold under the tradename Carbopol; and aqueous solutions of aliphatic fatty acids and caustic (usually sodium hydroxide). When the emulsifying agent concentration in the solution is increased, the solution may be used to form jellied products, whereas more dilute aqueous solutions of the emulsifying agents are suitable for preparing lower viscosity emulsions of the rejuvenating and conditioning compositions.
Patent CA-2219995-A1 (CA)
Title: Implantable bioresorbable membrane and method for the preparation thereof
Inventor: JUNG JONG PYOUNG
IPC: A61L31/06
Filed: 1996-05-01
Abstract: An implantable bioresorbable membrane for the separation and regeneration of tissue in a defect site and augmentation of tissues surrounding other implants comprises: (a) porous bioresorbable polymer matrix made of a bioresorbable polymer selected from the group consisting of polylactic acid, poly(lactic-co-glycolic acid), polycarprolactone, polyparadioxanone, polytrimethylene carbonate and a mixture thereof; and (b) a reinforcing fabric made of bioresorbable fibers embedded in said matrix, and is produced by preparing a fabric as a support from bioresorbable fibrous materials, coating the fabric with a solution containing a bioresorbable polymer and a pore forming agent, and treating the coated fabric to generate pores.
Patent CA-2221696-A1 (CA)
Title: Two-stroke engine piston bowl configurations
Inventor: MCGINNITY FRANCIS A
IPC: F02B23/10
Filed: 1997-03-19
Abstract: An internal combustion engine (11) comprises an engine block (13) having a cylinder (17), a cylinder head (21) fixed to the block and a piston (31), defining a combustion chamber (51). The piston face (37) has a bowl (39) with a cylindrical wail (41) extending about an axis (43) inclined in relation to the cylinder axis (19). A fuel injector nozzle (55) is mounted in the cylinder head (21) at an inclined angle to the cylinder axis (19) and a spark plug (71) is mounted at an inclined angle to the cylinder axis (19) on the opposite side of the cylinder (17) from the fuel injector nozzle (55). Fuel injected into the combustion chamber (51) is reflected by the bowl (39) in the direction of the spark plug (71).
Patent CA-2222261-A1 (CA)
Inventor: CROISETIERE LOUISE
IPC: E05F1/08
Filed: 1997-12-16
Abstract: The present invention relates to a closing device for a hinged assembly, in particular for a conventional door or a folding door. The closing device comprises a twisted elongated rod comprising at each extremity attaching means such as eyelets for fixedly securing the rod to the hinged assembly.