baber/WOPTO huggingface dataset:
Patent CA-2102256-A1 (CA)
Title: Drug resistance-conferring protein, antibodies reactive therewith and utilities thereof
Inventor: STARLING JAMES J
IPC: C12N15/02
Filed: 1993-11-02
Abstract: Abstract Monoclonal and genetically engineered antibodies which react with P190, a protein associated with anthracycline resistance are disclosed.  The P190 reactive antibodies are useful in determining anthracycline resistance and purification of P190. P190 and antibodies reactive therewith are useful for screening P190 antagonists.
Patent CA-2103558-A1 (CA)
Title: Preparation and method for control of social insects
Inventor: KANDATHIL THOMAS V
IPC: A01N41/04
Filed: 1992-02-06
Abstract: An aqueous formulation for the control of social insects, especially wasps, and a method for its use. The formulation contains insect attracting ingredients and a toxicant in water. The toxicant is a hemisalt preparation of a perfluoroalkane sulfonic acid which is partially neutralized to a pH of between 2.8 and 6.5.
Patent CA-2104013-A1 (CA)
Title: Chiral phosphinite-boranes and their preparation and use
Inventor: STEPHAN MASSOUD
IPC: C07F9/50
Filed: 1992-02-13
Abstract: The present invention relates, by way of novel industrial products, to the phosphinite-borane com-pounds of the general formula (see formula I) in which R1 and R2, which are identical or different, are each a C1-C18-alkyl group, a C5-C18-cycloalkyl group, a C7-C18-aralkyl group or a C6-C14-aryl group, it being possible for each of these groups to carry functional groups, R3 is a C1-C18-alkyl, C5-C18-cycloalkyl, C7-C18-aralkyl, C6-C14-aryl, C1-C18-alkoxy, C7-C18-cyclo-alkoxy, C7-C18-aralkoxy or C6-C14-aryloxy group, and Z is a bridge linking the two phosphorus atoms, said bridge being (i) a hydrocarbon chain having from 1 to 12 catenary C atoms, or (ii) a heterohydrocarbon chain containing from 2 to 12 catenary C atoms and at least one catenary heteroatom selected from O, S, Si, P and N, with the further condition that (i) Z is other than CH2 when R1 - phenyl and R2 = R3 = methyl simul-taneously, and (ii) Z is other than CH2CH2 when R1 = phenyl, R2 = methyl and R3 = methoxy simultaneously.      These products are useful in the synthesis of chiral diphosphine compounds.
Patent CA-2104791-A1 (CA)
Inventor: STEYSKAL FELIX
IPC: C02F11/121
Filed: 1992-02-27
Abstract: ABSTRACT OF THE DISCLOSURE      Solid and liquid organic waste material in a raw mixture (RN) are treated and disposed of separately.  The mixture is divided by mechanical separation (SEP) into a liquid phase (L1) with a low, very finely divided solids content and a solids fraction (S1) with a water content of 45 to 70 wt.%.  The liquid phase (L1) then undergoes an anaerobic fermentation process (AAF), with evolution of biogas (BG), and the solids fraction (S1) undergoes an aerobic fermentation process (C) to form compost, fertilizers or fodders.  Ballast substances present in the biogas and/or in the liquid phase (L2) are removed by chemical means (CF) and conveyed to the circuit before the biogas (BG) is burnt or the liquid phase (L) is discharged into a clarification basin (KKA) or fed to the subsequent purification stage.  The CO2 present in the biogas is absorbed in the initial mixture (RM) and/or one of the subsequent liquid phases (L), with simultaneous reduction of its pH.
Patent CA-2106355-A1 (CA)
Title: Double wire former with locally adjustable dewatering slat
Inventor: EGELHOF DIETER
IPC: D21F1/48
Filed: 1993-09-16
Abstract: ABSTRACT OF THE DISCLOSURE A double wire former for producing a fiber web, specifically a paper web, from a fiber suspension.  The double wire former includes two wires which together form a double wire, at least one double wire dewatering zone, and at least one dewatering slat in the double wire dewatering zone.  The at least one dewatering slat is provided with a number of adjustment devices across the width of the paper web which influence, limited in width, the position of the contact surface of the dewatering slat.
Patent CA-2106816-A1 (CA)
Title: Low profile sootblower nozzle
Inventor: KLING SEAN M
IPC: F22B37/52
Filed: 1993-09-23
Abstract: ABSTRACT OF THE DISCLOSURE    A nozzle assembly for a sootblower used to project a fluid cleaning medium against internal surfaces of a combustion device.          The nozzle block assembly of this invention incorporates a converging/diverging throat configuration having a truncated center plug in the flow nozzle which provides improved jet flow characteristics within the limited nozzle length available in the sootblower environment.  Various techniques for supporting the truncated plug of this invention are disclosed.
Patent CA-2109656-A1 (CA)
Title: Tobacco pouch
Inventor: DE LANGE PIET
IPC: B32B27/12
Filed: 1993-11-22
Abstract: ABSTRACT            Title: Tobacco pouch The invention relates to a tobacco pouch of synthetic laminate, comprising a pouch consisting of a front panel and rear panel joined together at the sides and a flap adjoining the rear panel, which tobacco pouch is characterized in that the synthetic laminate comprises at least a synthetic film on the inside of the pouch, having laminated thereto on the outside thereof a web of spun high-density polyethylene fibers.
Patent CA-2110735-A1 (CA)
Inventor: TOPSOE HALDOR F A
IPC: C07B61/00
Filed: 1993-12-06
Abstract: A method is provided for the direct cooling of synthesis gas in a catalytic exothermic reaction which is carried out in a reactor with one or more beds of a catalyst of a metal oxide catalyst. The method includes the first step of passing a reducing gas through the beds of the metal oxide catalyst. The catalyst is loaded between gas-permeable partitions without a space between the beds, thereby reducing the metal oxide catalyst to its metallic form. The metallic form has a smaller volume than the metal oxide. The total volume of each catalyst bed between the partitions shrinks, thereby leaving a void volume beneath each partition. The void volume constituting a mixing zone. The next step involves admixing the synthesis gas during its passage through the reactor with a cooling gas. The cooling gas is introduced into the mixing zone beneath each partition.
Patent CA-2113750-A1 (CA)
Inventor: AHAMDI HAMID
IPC: H04L12/28
Filed: 1994-01-19
Abstract: A method of dynamically allocating bandwidth of channels to cells in a communications cellular network according to user demand. Disjoint groups of cells are formed so as to minimize interference within each group, and a particular channel is assigned to each of the groups.      The bandwidth of each channel then dynamically allocated by time division to each of the cells in a group according to user demand in each of the cells.
Patent CA-2114236-A1 (CA)
Title: Cycloolefin copolymer composition and method for the preparation thereof
Inventor: TSUJI YOICHIRO
IPC: C08L23/16
Filed: 1993-05-24
Abstract: Provided are cycloolefin copolymer compositions comprising a hydrocarbon elastomer component substantially free from a polymerizable double bond and a cycloolefin random copolymer component obtained by copolymerization of an .alpha.-olefin of at least 2 carbon atoms and a cycloolefin in the presence of said hydrocarbon elastomer component, said composition containing said hydrocarbon elastomer component in an amount of 1-50% by weight, and a method for preparing said cycloolefin copolymer compositions.      Also provided are cycloolefin copolymer compositions comprising a hydrocarbon elastomer component having a polymerizable double bond and a cycloolefin copolymer component obtained by copolymerization of an .alpha.-olefin of at least 2 carbon atoms and a cycloolefin in the presence of said hydrocarbon elastomer component, said composition containing said hydrocarbon elastomer component in an amount of 1-50% by weight.      Such cycloolefin copolymer compositions as mentioned above are excellent in transparency and mechanical strength and also excellent particularly in impact resistance.     In particular, when a cycloolefin elastomer obtained by copolymerization of an .alpha.-olefin of at least 2 carbon atoms, a cycloolefin and a non-conjugated dime of 5-20 carbon atoms is used as the above-mentioned hydrocarbon elastomer component having a polymerizable double bond, the resulting copolymer compositions are excellent particularly in transparency.
Patent CA-2115046-A1 (CA)
Inventor: BROICH LUDWIG
IPC: C09J201/00
Filed: 1992-07-29
Abstract: In order to increase the adhesiveness of glues, colophonium resins and/or derivates thereof, as well as water-soluble mono- and polyhydric alcohols, are added thereto. When paper labels are glued with such glues on plastic materials such as polyethylene terephthalate, polycarbonate, polystyrol, polyvinyl chloride, they can only be removed by tearing.
Patent CA-2118115-A1 (CA)
Title: Lenses with high impact resistance and high scratch resistance
Inventor: BAE YOUNG C
IPC: C08F283/00
Filed: 1993-04-15
Abstract: 2118115 9321010 PCTABS00027 The invention is a composite lens that includes a front scratch-resistant polymeric wafer (317) and a back impact-resistant polymeric layer (318). The unique structure allows maximal design flexibility, and is easily and relatively quickly manufactured. The design allows simultaneous optimization of impact and scratch resistance. A polymerizable composition for the rapid preparation of high quality lenses is also provided that includes: a) between 20 and 90 weight percent, and preferably, at least 50 weight percent, of urethane, epoxy, or polyester oligomers end terminated with acrylate or mathacrylate (or mixtures of acrylate and methacrylate); b) between 5 and 50 to 80 percent, preferably between 10 and 40 percent, by weight of an optional diluent, such as a hydrocarbon diol end terminated with acrylate or methacrylate, or mixtures thereof, or a crosslinkable tri-, tetra-, or poly-acrylate or methacrylate, or mixtures thereof; and c) conventional optional additives.
Patent CA-2121622-A1 (CA)
Title: Process and composition for inhibiting microbial growth
Inventor: WHITEKETTLE WILSON K
IPC: A01N47/44
Filed: 1994-04-19
Abstract: ABSTRACT         A microbial inhibiting composition and method is disclosed The composition comprises 2-(2-bromo-2-nitroethenyl) furan and (b) at least one additional biocidal component. The method comprises administering an amount of this combined treatment to the particular water containing system for which treatment is desired.
Patent CA-2122207-A1 (CA)
Inventor: SIMARD LAURENT
IPC: C02F1/44
Filed: 1994-04-26
Abstract: Dispositif d'injection d'un liquide stérile et apyrogène obtenu par filtration et procédé de contrôle de l'intégrité du filtre utilisé à cette fin. Le dispositif d'injection d'un liquide stérile et apyrogène comprend : - au moins un filtre principal (15) ayant un premier et un second compartiments (16, 17) séparés par une membrane poreuse (18), le premier compartiment (16) ayant une entrée connectable à une source (11) de liquide à filtrer et le second compartiment (17) ayant une sortie connectée à une canalisation d'injection (22), - des moyens (23) pour faire circuler le liquide au travers du filtre principal (15) et dans la canalisation d'injection (22), et - des moyens (25, 26, 27) de vérification de l'intégrité du filtre principal comprenant : - un filtre secondaire (24) apte à retenir bactéries et éléments pyrogènes disposé sur la canalisation d'injection (22), et - des moyens (25, 26, 27) pour détecter un encrassement du filtre secondaire (24) pendant l'injection de liquide. L'invention trouve une application particulière dans le cas où le liquide injecté est du liquide de dialyse stérilisé en ligne pour être injecté en tant que liquide de substitution.
Patent CA-2122565-A1 (CA)
Title: Integration of result data from first program operations on dynamic source data into data of a second program
Inventor: PRATT JOHN M
IPC: G06F9/46
Filed: 1994-04-29
Abstract: A mechanism for integrating first data created by a first application program and residing in a first data object into a second data object where the first data is result data generated by operation of the first application program on source data. A computer system includes an integrated operating environment and a user creates and stores a script identifying the source data and directing the operation of the first application program to generate the result data from the source data and inserts to a reference to the script in the second data object wherein the reference identifies the script, the first application program and an operation of the first application program to execute the script. The user may then invoke the reference to indication that a current version of the result data derived by operation on a current version of the source data is to be provided to the second data object. The system resolves the reference to identify the script, the first application program and the operation of the first application program to execute the script and invokes the first application program to execute the script to generate the result data from the source data and to provide the result data to the second data object.
Patent CA-2122761-A1 (CA)
Inventor: SINCLAIR DONALD H
IPC: B44C5/06
Filed: 1994-05-03
Abstract: A simulated bird has a flat body with a profile resembling that of a bird in flight. The body is mounted on a rotating post with a center of aerodynamic pressure spaced towards the tail of the simulated bird from the rotating support. Two wings are mounted on the bird with respective hinges on hinge axes that slope upwardly towards the head end of the bird body. Wing supports associated with these wings act to support the wings in laterally projecting positions so that in a wind, the bird will rotate into the wind and the wings will flap to simulate the natural flying motion of a bird. The bird may be used as a weathervane or as a scarecrow in an appropriate environment. It may also be used simply as an ornamental simulated bird.
Patent CA-2124346-A1 (CA)
Title: Methods and apparatuses for fitting eyewear
Inventor: ZIEGLER THOMAS J
IPC: G02C13/00
Filed: 1992-12-31
Abstract: Methods are provided for fitting an eyeglass frame to a wearer. The methods include the steps of providing frames which have been classified into predetermined temple to temple size ranges based on the temple to temple frame sizes of the frames. The wearer's temple to temple head size is measured using a device which indicates at least one temple to temple size range as corresponding to the wearer. Eyeglass frames are fitted to the wearer selected from the frames which fall within the temple to temple size ranges corresponding to the wearer. There is also provided a frame measurement platform for measuring the perpendicular distance between the two temples of an open eyeglass frame, and a method for using such a device. The platform includes a support, two spaced-apart reference members which are moveable with respect to each other, and means for measuring. The reference members define respective temple measuring planes which are substantially perpendicular to a reference measuring plane defined by the support. The measuring means is used to measure the perpendicular distance between temples of an open eyeglass frame.
Patent CA-2125103-A1 (CA)
Title: 6-piperazinyl-1h-pyrazolo¬3,4-b|pyridine-3-carboxylic acids, esters, amides and related compounds, a process for their preparation and their use as medicaments
Inventor: SHUTSKE GREGORY M
IPC: A61K31/495
Filed: 1994-06-03
Abstract: 6-Piperazinyl-1H-pyrazolo[3,4-b)pyridine-3-carboxylic Acids, Esters, Amides and related compounds, a process for their preparation and their use as medicaments There are disclosed various compounds of the formula below,   where the parameters n, R1, R2 and X are as defined in the specification which are selective inhibitors of the reuptake of the serotonin and as such are useful for the treatment of depression and obsessive compulsive disorder. There is also disclosed a process for the preparation of the above compounds.
Patent CA-2125810-A1 (CA)
Inventor: WENGER JARRELL D
IPC: G01K7/00
Filed: 1994-06-14
Abstract: ABSTRACT An instrument for evaluating the quality of air within an enclosed space includes a sensor array and a data processing system. A sensor array is positioned to monitor the air within the space, with at least two nonspecific sensors for detecting odiferous and nonodiferous pollutants present in the air, and a humidity sensor. It is preferred that the sensor array also include sensors for temperature and carbon dioxide. A computer collects the sensor signal data and processes it to extract features from the same, and pattern recognition software analyzes the data to determine the pollution index of the air. The pattern recognition software of choice is an artificial neural network, but alternative means include direction cosine or Euclidean distance analysis systems.
Patent CA-2128053-A1 (CA)
Inventor: SETHNA RUSTAM H
IPC: D21C11/00
Filed: 1994-07-14
Abstract: A method of producing oxidized white liquor from white liquor in which sodium sulfide is oxidized to sodium sulfate. In accordance with the method, an oxygen containing gas is contacted with the white liquor at a temperature of at least 110°C and such that the total pressure of oxygen and water vapor is no less than 9.2 atmospheres during the contacting.
Patent CA-2130112-A1 (CA)
Title: Telephone network application platform for supporting facsimile applications
Inventor: GOLDHAGEN BRUCE
IPC: H04M3/53
Filed: 1993-03-05
Abstract: A voice Telephone Network Application Platform (NAP) (10) is enhanced to manage facsimile messages, as well as voice messages, by the addition of facsimile functionality (103, 104) to the platform actuatable by high-level facsimile commands (160) from applications supported on the platform. The commands include sending and receiving facsimile messages. A PC facsimile processor (FP) (104), interfacing between the platform and the telephone network (12), stores facsimile messages received from the network and facsimile messages for transmission to the network on hard disk (181). A  facsimile command (160) from an application is expanded into NAP  commands (162) for controlling the platform and FP commands (161) for controlling the facsimile processor so as to perform the facsimile functionality associated with the facsimile command. A  recovery process utilizing a Recovery Token prevents facsimile messages from becoming lost between receipt at the FP and storage in the platform.
Patent CA-2130190-A1 (CA)
Title: Improved pump tube and pouch
Inventor: CHRISTINE WILLIAM C
IPC: A47K5/12
Filed: 1993-04-08
Abstract: A pouch (20) for storing and dispensing liquid product in incremental amouts having a body portion (26) and a pump tube portion (28), wherein the pouch (20) can be held within a dispensing apparatus for squeezing the pump tube portion (28) to release the incremental amounts. The improved pouch (20) provides a pump tube portion (28) made of thermoplastic polypropylene and butyl terpolymer rubber which can be readily sealed to the body without fitments or couplers. The improved pouch (20) provides a built-in "duck bill" check valve assembly (112) or alternatively an O-ring check valve assembly (44), which further reduces the number of parts required as compared to the prior art. The check valve assembly provides a socket connector (114) for mounting a separate nozzle assembly (118) to the check valve assembly. A break-off tab (158) for initially opening the nozzle assembly for dispensing is provided.
Patent CA-2130441-A1 (CA)
Title: Method of purifying perfluorocarbons, and use of the perfluorocarbons thus purified
Inventor: MEINERT HASSO
IPC: C07C17/395
Filed: 1993-01-21
Abstract: Described is a method for the purification of perfluorocarbons, or mixtures of perfluorocarbons, having impurities containing hydrogen and/or carbon-carbon double bonds. The impure perfluorocarbons or perfluorocarbon mixtures are reacted with strong aqueous bases in the presence of Ca2+ or Ba2+ ions and alcoholate ions together with secondary amines.
Patent CA-2131032-A1 (CA)
Title: Use of aggregated proteins to prolong retention time of a therapeutic agent adjacent a targeted site such as a tumor
Inventor: ORDER STANLEY E
IPC: A61K47/48
Filed: 1993-02-18
Abstract: A method of prolonging the amount of time it takes for the system of a living being to remove a therapeutically effective agent from a targeted site in the living being, such as in a tumor or tumor bearing region. The method comprises the steps of selecting particles of an aggregated protein, such as macro aggregated albumin. The protein particles are provided to the targeted site in the living being. A therapeutically effective agent, such as colloidal radioactive phosphorous, is then provided to the targeted site in the living being. In an alternative embodiment, the therapeutically effective agent may be mixed with a second aliquot of the aggregated protein particles to produce a mixture thereof. The mixture is then provided to the targeted site in the living being.  The aggregated protein may be any suitable protein such as albumin, gamma globulin or peptides having a particle size of approximately 10 to 70 micrometers. In a preferred embodiment, the targeted site is the tumor itself.
Patent CA-2131902-A1 (CA)
Title: Controlled porosity expanded polytetrafluoroethylene products and fabrication
Inventor: MARTAKOS PAUL
IPC: B29C48/09
Filed: 1993-03-12
Abstract: A method of forming porous articles with a varying pore distribution by extrusion from a billet with varying lubricant distribution. A single-polymer polytetrafluoroethylene is extruded and then stretched and sintered to provide a differential porous PTFE structure composed of fibers and nodes connected to one another by these fibers. The microfibrous structure has a portion within the cross section that possesses a different pore size, accompanied by a different node and fiber geometry, than adjacent areas within the cross section. A tube (10), having elongate nodes (12), fibrils (14), an inner surface (16) and an outer surface (18), of an expanded, porous fluoropolymer material, which is useful as a vascular graft, is formed. In a vascular graft, the pores taper inwardly, providing a fluid-tight lumen wall structure that prevents leakage, yet promotes cellular growth and natural tissue generation. A node structure of radially-oriented plates provides flexibility, suture strength, and enhanced protection against collapse.
Patent CA-2132857-A1 (CA)
Inventor: MCLEAN IAN
IPC: H02G1/02
Filed: 1993-02-18
Abstract: This invention is directed to a multipurpose repair and maintenance apparatus for aerial inspection, repair and cleaning, comprising a work platform for installation on the skids of an helicopter and sustaining a boom assembly and a fluid circuit such that the loads on the work platform are fully balanced. The work platform is made of electrically conductive material and all electrically conductive parts of the apparatus are connected to the electrically conductive parts of the helicopter to have same electrical potential. The boom assembly extends from the port side of the work platform and has an inboard section and an outboard section. The pumping means are mounted on a power drive mount at the starboard side of the platform, so as to balance the weight of the boom assembly. Boom actuating means are provided at the onboard end of the boom assembly for controlling the vertical and horizontal movement of the outboard end. The fluid circuit include pumping means and fluid conduits guided along the boom assembly for spraying cleaning fluid from a fluid storage tank through a nozzle located at the outboard end of the boom assembly. The orientation of the nozzle is controlled with a nozzle control ann. When the work platform is used for inspection or repair, the boom assembly is removed and a wing is attached to the portside.  Now, the weight of the inspector/repairman at the portside is balanced by the weight of the power drive mount at the starboard side. In addition, the length of the starboard side of the work platform and the port side is also selected so that the loads are balanced.