baber/WOPTO huggingface dataset:
Patent CA-2169953-A1 (CA)
Title: Basic osteoblast growth factor ii (bogf-ii) and methods for producing it
Inventor: GOTO MASAAKI
IPC: C07K14/51
Filed: 1995-06-26
Abstract: Protein derived from human fibroblast, having N-terminal amino acid sequence represented in the Sequence Number 1 and 2, having  a molecular weight of  ca.  15kD under  reducing  and non-reducing   conditions   by   (sodium dodecyl   sulfate-polyacrylamide gel electrophoresis), and having an activity to stimulate growth of osteoblast.    Protein that contains the amino acid sequence represented the Sequence Number 9 and has osteoblast growth activity.    A method for preparing the protein by culturing human fibroblast and treating the conditioned medium for purification.    The protein is produced by gene engineering procedures.    The protein is utilized for the treatment of diseases with decreased bone mass such as osteoporosis or is utilized as antigen for immunological diagnosis of the diseases.
Patent CA-2180244-A1 (CA)
Title: Economizer of a recovery boiler
Inventor: AMBERNTSSON KJELL
IPC: D21C11/12
Filed: 1994-12-13
Abstract: The invention relates to an arrangement for a recovery boiler whose flue gas is cooled, inter alia, with the aid of a pipe system through which water flows, a so-called economizer. The arrangement is characterized in that the cooling in the economizer is designed in two stages with the flue gases flowing along the pipes in the penultimate stage and flowing across the pipes in the final stage.
Patent CA-2181074-A1 (CA)
Title: Blood flow amount-improving agent and cosmetics
Inventor: TSUJI KUNIRO
IPC: A61Q5/00
Filed: 1994-12-09
Abstract: A steroid derivative is used as a blood flow amount-improving agent, which is blended with a cosmetic preferably in a ratio of 0.000001 to 10 % by weight with respect to a total amount of the cosmetic.
Patent CA-2181484-A1 (CA)
Title: Capillary dewatering method and apparatus
Inventor: CHUANG STRONG C
IPC: D21F5/14
Filed: 1995-10-31
Abstract: Disclosed is a method for reducing the moisture content of a paper web in a paper-making process from in the range of 10 % to 32 % dry to the range of 33 % to 50 % dry wherein the embryonic web (14) is sup-ported on a knuckled through drier fabric and lightly pressed between the knuckled through drier fabric and a capillary membrane (12) of a capillary dewatering roll. The capillary membrane (12) has capillary pores therethrough which have a substantially straight through, non-tortuous path with a pore aspect ratio of from about 2 to about 20.  A vacuum is drawn within the capillary dewatering roll which is not greater than the negative capillary suction pressure of the capillary pores.
Patent CA-2185842-A1 (CA)
Title: Portable Round Bale Wrapper
Inventor: SAMPSON ROY E
IPC: A01F15/07
Filed: 1996-09-18
Abstract: A portable round bale wrapping apparatus which wraps large upright cylindrical straw bales with protective plastic film for storage on the field. One person can operate the wheeled bale wrapper on uneven ground. A light-weight tubular frame with a pulley system moves the wrapper roll up and down. The rotation of wrapping can be reversed by moving the pulley system to an opposite side . The wrapping apparatus can be adjusted in height and length to accommodate the variance in size of hay or straw bale. The bale wrapping apparatus can be dismantled, folded into a light-weight package and carried to the next field or stored.
Patent CA-2188887-A1 (CA)
Title: Nutritional coffee composition
Inventor: BURRI JOSEF
IPC: A61K38/00
Filed: 1996-10-25
Abstract: A powdered nutritional composition that, when reconstituted in water, provides a complete, nutritionally balanced coffee drink. The nutritional composition is an agglomerated powder formed of soluble coffee powder, a protein component, a carbohydrate component, and a lipid component. The nutritional composition readily dissolves in hot water to provide a beverage which looks and tastes like black coffee which may be administered to a patient in need of nutritional support, particularly elderly and long-term care patients.
Patent CA-2188993-A1 (CA)
Inventor: RIGSBY BRUCE S
IPC: B60Q1/30
Filed: 1996-10-28
Abstract: A system for providing an electrical power and electronic communication link between a tractor and trailer includes a tractor module associated with the tractor and a trailer module associated with the trailer.  The tractor module controls a plurality of switching devices operable to switch a corresponding plurality of electrical lines extending between the tractor electrical system and the trailer to one of an electrical power line, a ground line and a communication line.  The trailer module similarly controls a plurality of switching devices operable to switch a corresponding plurality of electrical lines extending between the trailer lighting system and the tractor electrical system to one of an electrical system of the trailer a communication line.  The tractor and trailer modules are operable to establish a communication link therebetween and gather diagnostic data relating to the trailer electrical system, and to selectively route electrical power and/or ground to the trailer electrical system while maintaining control over the trailer lighting system  Each of the tractor and trailer modules is further operable to control their corresponding switching devices to switch back to the conventional electrical connection if the communication link is inoperable.
Patent CA-2189729-A1 (CA)
Title: Multiplieur rapide pour multiplier un signal numerique par un signal periodique
Inventor: RENARD ALAIN
IPC: H03B28/00
Filed: 1996-11-06
Abstract: L'invention concerne un circuit de multiplication numérique pour multiplier un signal numérique SN par une forme d'onde périodique, en principe sinusoïdale.      Ce circuit utilise un générateur numérique (10) de phase périodique .PHI. variant en dent de scie, et il utilise une approximation des échantillons d'une fonction Ksin.PHI. par des sommes algébriques de puissances entières positives de deux pour chaque valeur de phase, K      étant un coefficient identique pour toutes les valeurs de phase. Le produit de SN par ces sommes algébriques est rapide, simple à réaliser et ne nécessite pas une table de sinus. Un décodeur (12) recevant la phase .PHI. définit les puissances de deux à établir, et un circuit d'aiguillage (14) effectue les multiplications par des puissances de deux sous la commande du décodeur. Un ou deux additionneurs (ADD1, ADD2) établissent les sommes de puissances de deux. Le résultat est une valeur approchée du produit SN.K.sin.PHI..
Patent CA-2197715-A1 (CA)
Inventor: HENRION MICHEL
IPC: H04L12/54
Filed: 1996-07-09
Abstract: For any pair of individual objects (i, j) and each relationship that may exist therebetween, a management device comprises a memory element RMP(i, j) for storing the existence or absence of said relationship. The memory element comprises an input corresponding to a first object (i) and an input corresponding to a second object (j), said inputs being connected to two respective individual buses (CC(j), LC(i)). The two inputs must receive two respective simultaneous commands to enable data indicating the existence or absence of a relationship between the objects to be written into the element. In a preferred embodiment, the input corresponding to the first object must receive a read signal to enable the memory element to deliver the data to an output corresponding to the second object, and the input corresponding to the second object must receive a read signal to enable the memory element to deliver the data to an output corresponding to the first object. If the relationship is symmetrical, said memory elements are arranged in a triangular network (TN'). The device may be used in switching systems for asynchronous transfer mode telecommunications.
Patent CA-2199355-A1 (CA)
Title: Multiple beam laser welding apparatus
Inventor: BISHOP BOB
IPC: B23K26/08
Filed: 1997-03-06
Abstract: A laser welding apparatus for use in industrial processing, which is operable to emit laser energy to weld blanks and the like together along a seamline.  The emitted laser energy comprises a multiple beam of two or more coherent  light  sources.   The apparatus  is  adapted to selectively reposition the orientation of the multiple beam relative to the seamline to compensate for gaps between the abutting portions of the workpieces to be joined.
Patent CA-2200133-A1 (CA)
Inventor: HAMAS MARC R
IPC: F41J1/10
Filed: 1997-03-17
Abstract: A target attaching apparatus, which provides for the attachment of a target to any available structure, includes a spring-biased clamp connected to a mounting member. The clamp includes an attachment end opposite a handle end, wherein the attachment end is mounted onto a structure, such as a tree branch, and wherein the handle end is employed lo open and close the attachment end. The mounting member, which is secured to the clamp, includes a cross-piece having opposed ends with a target secured to each end. In one embodiment, the mounting member is secured to the clamp by an adhesive and the target is secured to the cross-piece also by an adhesive. The user manipulates the spring-biased clamp to open the attachment end for securing the same to an available structure. This provides a variety of angles at which the target can be shot at. The apparatus is primarily of a wooden construction to withstand the impact of multiple bullets or projectileswhich are directed toward the target.
Patent CA-2200745-A1 (CA)
Inventor: HOFFMAN DWIGHT K
IPC: B01J13/20
Filed: 1995-09-11
Abstract: Une substance active, enrobée dans un matériau de revêtement non miscible avec elle, est mise en contact avec un solvant qui en dissout les résidus présents à la surface du matériau de revêtement mais qui ne dissout pas ce dernier. La substance enrobée résultante présente une meilleure stabilité que la substance non mise en contact avec ce solvant.
Patent CA-2202485-A1 (CA)
Title: Synergistic antimicrobial composition comprising a carboxylic acid and a c3-c10-diol
Inventor: MOBERG SVEN
IPC: A61K8/365
Filed: 1995-10-13
Abstract: The invention relates to a composition having antimicrobial and hygroscopic properties comprising carboxylic acids having up to 10 carbon atoms and the salts thereof as well as C3-C10-diols as a mixture, or as a chemical compound in the form of an ester, polyester or polymer for cleaning, disinfecting, surface treatment, impregnation and for antimicrobial treatment.
Patent CA-2205219-A1 (CA)
Title: Chemical modification of repetitive polymers to enhance water solubility
Inventor: STEDRONSKY ERWIN R
IPC: C07K14/435
Filed: 1995-09-29
Abstract: Highly repetitive proteins which are relatively insoluble in water are chemically modified to increase solubility. The protein is reacted with a functionalizing agent to introduce additional polar functionalities and disrupt the order of the protein. The solubility of the protein in water is increased by the chemical modification, while adhesive and surfactant properties are retained.
Patent CA-2205546-A1 (CA)
Inventor: GAMBHIR RENU
IPC: A61K31/415
Filed: 1995-11-20
Abstract: PCT No. PCT/IB95/01152 Sec. 371 Date Jul. 9, 1997 Sec. 102(e) Date Jul. 9, 1997 PCT Filed Nov. 20, 1995 PCT Pub. No. WO96/15786 PCT Pub. Date May 30, 1996The invention relates to a liquid composition for oral administration comprising ondansetron or a pharmaceutically acceptable derivative thereof, a sweetener and one or more pharmaceutically acceptable excipients. The sweetener comprises one or more polyhydric alcohols and the pH of the combination lies in the range 2.0 to 5.0. Methods for the manufacture of such compositions and for their use in the treatment of conditions mediated through the action of 5-hydroxytryptamine (5 HT) at 5 HT3 receptors are also included.
Patent CA-2205824-A1 (CA)
Inventor: VOORBERG JAN
IPC: C12N15/12
Filed: 1997-05-22
Abstract: The invention is drawn to a stable pharmaceutical preparation containing a protein with factor VIII procoagulant activity and vWF binding activity, which protein has an amino acid sequence derived from the amino acid sequence of the factor VIII protein, comprising at least one mutation in at least one immunodominant region of factor VIII. Further, methods for producing such a stable pharmaceutical preparation and medical uses for such preparations are described.
Patent CA-2206432-A1 (CA)
Inventor: SHELOR F MACK
IPC: F02G5/02
Filed: 1995-11-30
Abstract: A method of using internal combustion engine (1) exhaust in a combined cycle power plant is disclosed, wherein the quality and distribution of exhaust to the boiler space (3) of a steam generated electric power plant is controlled to achieve greater system efficiencies. Outside air is blended only with that portion of the exhaust that passes through the burner ports (8) as secondary or higher level combustion gas. The remainder of the exhaust is provided to the boiler space by a route other than through the burner (20). The highest overall system efficiencies are achieved where the amount of outside air blended with the portion of exhaust that passes through the burner is such that the blend contains about the minimum amount of oxygen required for complete and stable combustion of the selected fuel, where a substantial percentage of the total exhaust is routed to the boiler space by a route other than through the burner, and where the amount of fuel is sufficient to achieve a desired boiler entering temperature upon its combustion.
Patent CA-2209105-A1 (CA)
Title: Couvre-pare-chocs pour vehicules
Inventor: LUND DAVID M
IPC: B60R19/44
Filed: 1995-11-01
Abstract: Couvre-pare-chocs transparent (10) pour véhicules à moteur, comprenant une surface extérieure de protection et une surface intérieure sur laquelle la peinture est appliquée. Ce couvre-pare-chocs est conçu et disposé de façon à être fixé sur une surface extérieure d'un véhicule à moteur, dans le but de la recouvrir. La surface intérieure est visible à travers la surface extérieure de protection.
Patent CA-2212064-A1 (CA)
Inventor: AUBUCHON GASTON
IPC: F03C1/26
Filed: 1997-09-02
Abstract: An emergency power generating system to use a domestic pressurized water system to generate electricity, the system including a piston mounted within a cylinder having inlet/outlet at each end thereof, and valve means for permitting the ingress and egress of water from the cylinder to thereby drive the piston in a reciprocal manner.  A reciprocal motion of the piston is, through a series of belt and pulley drives, translated into a rotary motion for powering an electric generator.
Patent CA-2215168-A1 (CA)
Inventor: SHINOHARA KENICHI
IPC: C08L59/00
Filed: 1996-03-13
Abstract: L'invention concerne une composition de résine polyacétal qui a une excellente résistance au vieillissement à chaud et aux graisses et dont les soudures ne provoquent pas un affaiblissement des propriétés physiques. Cette résine a également des caractéristiques améliorées de friction. L'invention concerne également des articles formés par moulage à partir de cette composition. La composition de résine polyacétal contient pour 100 parties en poids de résine polyacétal: 2-7 parties en poids d'une composition polymère basée sur un polymère oléfinique ayant des groupes pendants contenant des groupes glycidyle et 0,5-2,5 parties en poids de polymère diméthyle siloxane ayant une plasticité d'au moins 1. La composition de résine polyacétal contient en outre pour 100 parties en poids, 0,05-0,5 parties de noir de carbone. L'invention concerne également des articles formés par moulage à partir de cette composition.
Patent CA-2216794-A1 (CA)
Title: Use of streptomyces bacteria to control plant pathogens and degrade turf thatch
Inventor: CRAWFORD DONALD L
IPC: A01N63/28
Filed: 1996-04-01
Abstract: This invention relates to biocontrol formulations suitable for reducing the susceptibility of plants to fungal phytopathogens and for degrading turf thatch. In one aspect of the invention, newly isolated strains of Streptomyces, Streptomices YCED 9 and Streptomyces WYE 53, are incorporated into a suitable delivery medium and applied to plants seeds or plants roots.
Patent CA-2218035-A1 (CA)
Title: Apparatus for loading bottom-loading basket-style carrier
Inventor: CULPEPPER WILL L
IPC: B65B43/46
Filed: 1996-04-15
Abstract: An apparatus (10) for loading containers into basket-style bottom-loading carriers (3) has a container infeed mechanism; a carrier infeed supplier (30); a carrier feeder mechanism (50) for removing carriers from the carrier infeed supplier; a carrier timer-transport assembly (60 or 260) for receiving carriers (3) from the carrier infeed supplier and initiating transport of the carriers in synchronous parallel motion above the containers; a gripper (82) assembly for opening the carriers (3); a declination belt assembly (90) forming a pathway for receiving transversely extending bottom panels of said carriers and transporting said carriers downwardly over the groupings of containers; a seating assembling (120) for engaging tops of handles of carriers such that as the seating members rotate the bottommost seating member engages the respective tops of the handles of the carriers; and bottom-panel closure mechanisms (130, 140, 182) for placing the bottom panels together in locking relationship with respect to one another.
Patent CA-2220944-A1 (CA)
Title: Cyclic peptide antifungal agents
Inventor: RODRIGUEZ MICHAEL JOHN
IPC: A61P31/04
Filed: 1996-05-20
Abstract: Provided are pharmaceutical formulations, and methods of inhibiting fungal and parasitic activity using a compound of formula (I), wherein R', R", R''', Rx1, Rx2, Ry1, Ry2, Ry3, Ry4 and R0 are as defined hereinabove; and R2 is (i); R3 is (ii), (iii), (iv) or (v); R3a, R3b, R3c and R3d are independently hydrogen, C1-12 alkyl, C2-C12 alkynyl, C1-C12 alkoxy, C1-C12 alkylthio, halo, or -O-(CH2)m-[O-(CH2)n]p-O-(C1-C12 alkyl) or -O-(CH2)q-X-R4; m is 2, 3 or 4; n is 2, 3, or 4; p is 0 or 1; q is 2, 3, or 4; X is pyrrolidino, piperidino or piperazino; and R4 is hydrogen, C1-C12 alkyl, C3-C12 cycloalkyl, benzyl or C3-C12-cycloalkylmethyl; or a pharmaceutically acceptable salt thereof.
Patent CA-2228678-A1 (CA)
Title: Method and apparatus for making herringbone gears and pumps incorporating the same
Inventor: CARR CHARLES F
IPC: B22D17/00
Filed: 1998-02-04
Abstract: A method of manufacturing herringbone gears using an injection molding process is provided. An apparatus for manufacturing herringbone gears with an injection molding process is also provided. The apparatus and process involves the use of two separable mold halves each of which include a mold cavity for molding one half of the gear. Moldable material is injected into the mold halves when they are in a sealing abutting engagement. After the material solidifies, the mold halves are separated and the gear is simultaneously unscrewed from each mold cavity.
Patent CA-2229584-A1 (CA)
Title: Magnetic separation
Inventor: WATSON JAMES HENRY PETER
IPC: C02F3/34
Filed: 1996-08-15
Abstract: A method of generating an adsorbent product for use in magnetic separation of contaminants from an influent liquid comprises the steps of: (i) mixing one or more types of micro-organism with the contaminated influent liquid in a chemostat vessel; (ii) magnetically separating a magnetic fraction of liquid from the chemostat vessel from a non-magnetic fraction; (iii) returning the magnetic fraction to the chemostat vessel; and (iv) collecting precipitated material from the chemostat vessel for use as the adsorbent product.
Patent CA-2229621-A1 (CA)
Inventor: BREITENBACH JOERG
IPC: A61K9/52
Filed: 1998-03-11
Abstract: A solid, at least two-phase formulation of at least one opioid analgesic in a matrix, where each of the two phases contains at least one opioid with an in vitro release rate by the Ph.Eur. paddle method of more than 50% by weight of active ingredient after one hour.
Patent CA-2230492-A1 (CA)
Title: Human growth hormone variants
Inventor: CUNNINGHAM BRIAN C
IPC: A61K47/48
Filed: 1996-09-20
Abstract: Human growth hormone variants are disclosed having enhanced affinity for the growth hormone receptor. Also disclosed are human growth hormone variants conjugated to one or more chemical groups, such as poly(ethylene glycol), which is believed to prolong the in vivo half-life of the variants.
Patent CA-2230827-A1 (CA)
Title: Dispersions comprising polyurethanes having carbonyl groups in keto function
Inventor: GULBINS ERICH
IPC: C08G18/38
Filed: 1996-09-13
Abstract: The invention concerns aqueous dispersions containing a polyurethane (A), containing structural units derived from compounds of formula (I), in which the substituents have the following meanings: R1, R2, R3 each designate hydrogen, C1-C24 alkyl or C6 - C24 alkenyl; R4 designates hydrogen; R5, R6 a) together designate C4-C10 alkane-diyl, b) each designate C2-C10 alkyl, C5-C8 cycloalkyl or C7-C20 aralkyl, c) each designate a hydroxyl-terminated poly(C2C4 alkylene oxide), or d) designate an R5 or R6 group with the meaning given in (a) to (c) and the other group designating hydrogen or a group of formula (II), in which X designates C2-C6 alkane-diyl; and R7 has the same meaning as R5 or R6 with the exception that R7 is not a group of formula II, R5 and R6 carrying a total of between 2 and 5 hydroxyl groups bonded to aliphatic carbon atoms; and R5 and/or R6 optionally carrying 1 or 2 aromatically bonded hydroxyl groups or 1 nitrile, tertiary amino, carboxylic acid or sulphonic acid group which are optionally present in the form of their salts.
Patent CA-2232948-A1 (CA)
Title: Enhancement of flow rates through porous media
Inventor: GEILIKMAN MIKHAIL BORIS
IPC: E21B43/16
Filed: 1998-03-24
Abstract: For extracting a liquid (such as oil) from a porous medium, the liquid is subjected to pulses that propagate through the liquid flowing through the pores of the medium. The pulses cause momentary surges in the velocity of the liquid, which keeps the pores open. The pulses can be generated in the production well, or in a separate excitation well. If the pulses travel with the liquid, the velocity of travel of the liquid through the pores can be increased. The solid matrix is kept stationary, and the pulses move through the liquid. The pulses in the liquid can be generated directly in the liquid, or indirectly in the liquid via a localised area of the solid matrix.
Patent CA-2234227-A1 (CA)
Inventor: DROSDZIOK ARMIN
IPC: F01K7/40
Filed: 1996-10-08
Abstract: In order to obtain a particularly compact steam power plant (1) with a plurality of pressure stages (4a, 4b) mounted on a common turbine shaft (6), a condenser (10) is mounted at the outflow side in the axial direction of the turbine shaft (6) and a feed-water preheater (14) has a modular design. The feed-water preheater (14) has a plurality of heat exchanger modules (20, 22) which are arranged in a common housing (24) and may be heated by steam (AN, AH) tapped from one or all pressure stages (4a, 4b). The heat exchanger modules (20, 22) are mounted in series at the feed-water side and in parallel at the tapped steam side.
Patent CA-2234912-A1 (CA)
Title: Kits d'essai et procedes d'analyse dans lesquels la bromoperoxydase de vanadium est utilisee comme enzyme generatrice de signaux pour des systemes a chimioluminescence
Inventor: BUTLER ALISON
IPC: C12Q1/68
Filed: 1996-08-16
Abstract: La présente invention concerne des compositions aqueuses, des kits d'essai et des procédés pouvant être utilisés pour la détection de peroxyde d'hydrogène ou de bromoperoxydase de vanadium par génération d'un signal de chimioluminescence en présence de l'analyte. On obtient une meilleure génération du signal ainsi qu'une meilleure cinétique de réaction en utilisant une composition qui comprend un dérivé de 2,3-dihydro-1,4-phtalazinedione; un halogène, un pseudohalogène, une source apportant un halogène ou une source apportant un pseudohalogène; et un peroxyde ou une composition réactive générant un peroxyde.