baber/WOPTO huggingface dataset:
Patent CA-2045262-A1 (CA)
Title: Antimicrobial fatty acid compositions
Inventor: ISAACS CHARLES E
IPC: A61K31/215
Filed: 1991-06-21
Abstract: ABSTRACT OF THE DISCLOSURE      This invention is directed to an antimicrobial activity of fatty acids and monoglycerides.  More particularly, this invention is directed to the inactivation of enveloped viruses and the killing of microorganisms by fatty acids and monoglycer-ides.  The invention is also directed to antimicrobial pharmaceutical compositions consisting essentially of inert pharmaceutical carrier and an effective amount of one or more compounds selected from the group consisting of fatty acids and monoglycerides thereof.
Patent CA-2047580-A1 (CA)
Inventor: BLECHSCHMIDT JAMES L
IPC: G01B5/25
Filed: 1991-07-23
Abstract: Computerized chart apparatus for selecting a shim to  simultaneously adjust  the  toe-in and camber  of  the wheel assembly of a vehicle.
Patent CA-2047773-A1 (CA)
Inventor: GUBIN JEAN
IPC: A61K31/40
Filed: 1991-07-24
Abstract: The subject of the invention is benzofuran, benzothiophene, indole or indolizine compounds of general formula: (see formula I) in which:    Het represents one of the groups: (see formula II)~ (see formula III) (see formula IV) in which T,T' and T" represent particularly a group: (see formula V) X represent -O- or -S-Y represents a radical  (see formula VI) (see formula VII) or CH2.       These compounds are useful as medecines particularly for the treatment of pathological syndroms of the cardio-vascular system.
Patent CA-2049294-A1 (CA)
Title: Deformable chassis-bogie, process and spare parts assembly for improving same
Inventor: LIENARD JEAN
IPC: B61F5/12
Filed: 1990-03-14
Abstract: Each side member (1) has an opening (8) in which each end (9) of the crosspiece presses on the side member by means of suspension springs (16). Two wedges (18), which are supported by springs (17) and applied by an oblique surface (18) against a corresponding oblique surface (9a) of the crosspiece, as a consequence frictionally contact one face (8a) of the side member (1) so as to dampen the suspension oscillations. The line of the steepest gradient (L) of the oblique surfaces (9a, 18b) forms an angle (B) with the median longitudinal plane (PP) of the bogie. In this fashion, the horizontal thrust (PH) borne by the wedge comprises a component (PT) which is used for clamping the side member (1) between a mobile surface (18d) integral with the wedge (18) and a reference surface (9a) of the crosspiece (11). For use in stabilizing the bogie while seeking to prevent the longitudinal movements of the side members in relation to each other.
Patent CA-2049767-A1 (CA)
Title: Disc-shaped recording medium
Inventor: TSURUSHIMA KATSUAKI
IPC: G11B7/24073
Filed: 1991-08-23
Abstract: A disc-shaped recording medium for storing compressed audio data which have been recorded thereon by an optical recording apparatus. The inner diameter of a data recording region of the disc-shaped recording medium is in the range from 28 mm to 50 mm. The outer diameter of the data recording region is in the range from 58 mm to 62 mm for an inner diameter of 28 mm, and is in the range from 71 mm to 73 mm for an inner diameter of 50 mm. The disc-shaped recording medium may be used with a small-sized portable disc recording and reproducing apparatus, and can record compressed audio data for playback with a playback time substantially as long as that of a standard compact disc having 12 cm diameter.
Patent CA-2050162-A1 (CA)
Title: All-elastomer fluid-pressure-actuatable twistors and twistor drive assemblies including multiple pairs of counter-rotating all-elastomer twistors
Inventor: PAYNTER HENRY M
IPC: F15B15/10
Filed: 1991-08-28
Abstract: All-elastomer fluid-pressure-actuatable twistors have an elongated tubular wall of resilient elastomeric material extending between first and second mounting ends spaced from each other along a twist axis extending longitudinally within the twistor.  The tubular wall encircles its twist axis and surrounds an elongated interior chamber.  Interior reinforcing webs of resilient elastomeric material are joined to the wall, and various configurations of these webs are shown.  In some configurations these reinforcing webs are imperforate partitions joined to each other at the twist axis.  These web-partitions extend longitudinally within the chamber, separating the chamber into longitudinally extending compartments.  By applying torque or other preform means in a first sense to the first mounting end relative to the second mounting end, the tubular wall and interior webs become twisted in the same sense around the twist axis into a generally helically-twisted configuration.          Pressurized fluid fed into the twistor causes the tubular wall and internal webs to untwist, so overcoming the applied torque, and thereby turning the first mounting end relative to the second mounting end in a second sense opposite to the first sense.  Each twistor advantageously can be molded or formed as an all elastomer unit.  Independently pressurized pairs of twistors are pre-twisted in opposite senses to form opposed pairs.  When geared to a common shaft in a suitable twistor drive assembly, the opposed pair will provide for shaft rotation in either direction, the shaft being turned in opposite directions by feeding fluid with opposite unbalanced pressures into the opposed pair.  Multiple twistor drive assemblies are stackable in an array so as to sum together their torque outputs to turn a common shaft that extends through the entire stacked array of twistor drive assemblies.  Attaching a fixed or reversible sprag to the output shaft results in a powerful fluid motor for winching, hoisting and other uses.  By virtue of being of all elastomer construction, the various configurations of these twistors are less expensive to fabricate and they hold promise of longer operating lives than prior pressurized-fluid-driven actuators having composite structures incorporating relatively inextensible or non-stretchable reinforcing strands which caused deleterious stress-concentrations and/or abrasions in the bladder wall.
Patent CA-2053148-A1 (CA)
Title: Dihydropyrimidine derivatives
Inventor: ATWAL KARNAIL
IPC: C07D239/20
Filed: 1991-10-10
Abstract: HA567b DIHYDROPYRIMIDINE DERIVATIVES            Abstract Novel A-II receptor antagonists have the formula I       and its isomer HA567b I'   wherein R1, R2, R3, R4, R5, R6 , R7 and R8 are as defined herein.
Patent CA-2056945-A1 (CA)
Title: Improved organic compound incinerator
Inventor: VICKERY EARL C
IPC: F23G5/50
Filed: 1991-12-04
Abstract: ABSTRACT    A volatile organic compound  (VOC)  incinerator that is designed for installation in the exhaust airstream of VOC generating equipment.  The incinerator includes an intake end, combustion chamber and an exhaust end.  A temperature sensor is disposed within the combustion zone of the combustion chamber of the incinerator to monitor the combustion temperature to provide temperature signals to a controller.  An air flow rate sensor is engaged in the intake end of the incinerator to provide air flow rate signals to the controller.  The controller regulates the quantity of fuel injected into the VOC plus air mixture based upon the air flow rate signals and the temperature signals. A VOC detector is disposed in the intake end of the incinerator to provide a signal that turns the unit on or off depending  upon  the  presence  or  absence  of  VOC's  in  the airstream.
Patent CA-2060863-A1 (CA)
Title: Pourer device for a flowable media package and a method of producing such a device
Inventor: REIL WILHELM
IPC: B65D51/20
Filed: 1992-02-07
Abstract: - i -Abstract A pourer device for a flowable media package and a method of producing such a device The  description relates to a pourer device (10) of synthetic  plastics  material for attachment to a hole in a package  for flowable contents and to a method of producing such  a  device.  In order satisfactorily to seal a hole in variously  constructed  packages  and in order to guarantee storage  and  transporting of such a fluids package with no risk  of leakage while still making it easily opened by the user  and  making  it  possible to work with a high rate of machine   production   output,   it  is  according  to  the invention  envisaged that the pourer device (10) comprise a bottom  part  (20)  and  a  closure  part  (21)  which  are connected  to  each  other  in articulating fashion so that they  can move about a hinge (22) and that a pourer orifice is  provided  in the bottom part (20), a synthetic plastics film  (51)  being  provided  to extend over the bottom part and beyond the pourer orifice.
Patent CA-2061945-A1 (CA)
Inventor: KAJANDER RICHARD E
IPC: C04B41/50
Filed: 1992-02-27
Abstract: Described is a method of neutralizing acid containing compositions present in an insulation board comprising the steps of providing an insulation board containing a leachable acid composition and neutralizing the leachable acid by applying to the board an effective neutralizing amount of an inorganic alkali metal or alkaline earth metal salt.  Preferably, the board is a phenolic foam having opposing sides of a fiberglass facer  with  the  neutralizing  agent  embedded  in  the fiberglass facer.
Patent CA-2064584-A1 (CA)
Title: Cooking oil filter
Inventor: BERNARD ROBIN D
IPC: B01D29/05
Filed: 1990-08-14
Abstract: An improved filter comprising a porous sheet of substantially uniform thickness having the following composition: 15% to 35% activated carbon; 15% to 40% calcium silicate, magnesium silicate, or mixtures thereof; 25% to 40% cellulosic fiber; up to 2% resin binder; and, optionally, 0% to 30% diatomaceous earth.
Patent CA-2065255-A1 (CA)
Title: Lockable case
Inventor: MORGENROTH GERHARD
IPC: G08C15/00
Filed: 1990-08-31
Abstract: The invention relates to a suitcase (10) whose linked halves (12, 14) can be locked by suitable locking mechanisms with this operation of the locking mechanisms being remote-controllable.  These locking mechanisms are advantageously electromagnetically operated spring locks (40) which can be operated by wireless remote control.
Patent CA-2065700-A1 (CA)
Title: Silazane polymers and method of making same
Inventor: MOSHER PAUL V
IPC: C04B35/571
Filed: 1992-04-08
Abstract: ABSTRACT OF THE DISCLOSURE        A method for preparing silazane polymers is disclosed which comprises reacting under transamination conditions:   (A)  one or more silicon amides represented by the general formula:                           ((R1)2N)a-Si(R)b wherein each R is independently hydrogen or a hydrocarbon group, a is an integer from two to four, b is an integer from zero to two and the sum of a and b equals four; with (B)  one or more polymers. Also, disclosed are the silazane polymers produced by this method and silicon ceramics produced from these polysilazanes.
Patent CA-2065777-A1 (CA)
Title: Thrust ring for pipe joints
Inventor: YAMAJI MICHIO
IPC: F16B39/24
Filed: 1992-04-10
Abstract: A pipe joint thrust ring to be interposed between a joint member of a pipe joint and a connecting threaded member rotatably fitted to the joint member.          The thrust ring comprises a C-shaped body in the form of a circle partly cut away and having spring elasticity.          The inner width between opposed ends of the C-shaped body is maller than the outside diameter of the joint member and can be increased to a value equal to the outside diameter of the joint member.
Patent CA-2065918-A1 (CA)
Title: Liquid membrane modules with minimal effective membrane thickness and methods of making the same
Inventor: REED BRADLEY W
IPC: B01D53/22
Filed: 1992-04-13
Abstract: ABSTRACT    Modules for use in fluid separations, especially contained liquid membrane separations, exhibit minimal effective membrane thickness.  The modules have a module case and first and second sets of superposed fabric layers within the case.  Each fabric layer contains warp-wise extending hollow fiber membranes.  In such a manner, the hollow fiber membranes of the first set of fabric layers alternate with the hollow fiber membranes in the second set of fabric layers so as to minimize the effective membrane thickness value of the module which thereby enhances the efficacy of fluid separations.
Patent CA-2066925-A1 (CA)
Title: Composes carboxyliques (poly)sulfures, leur preparation et leur utilisation notamment comme additifs pour huiles lubrifiantes
Inventor: ABERKANE OURIDA
IPC: C10N30/06
Filed: 1992-04-23
Abstract: On décrit de nouveaux composés carboxyliques (poly)- sulfurés, leur préparation et leur utilisation comme additifs pour huiles lubrifiantes.Ces composés carboxyliques sont plus particulièrement des esters répondant à la formule générale : R3O-CO- qR2 - CO-O-(CH2-)m CH3-z -(CH2-)n Sx-R1 z p dans laquelle R1 est un radical aliphatique monovalent, saturé ou insaturé, de 1 à 30 atomes de carbone ; le nombre x est égal ou supérieur à 1 ; z est égal à 1 ou 2 ; lorsque z = 1, n est un nombre entier de 0 à 5 et m un nombre entier de 0 à 5 avec m+n entier de 1 à 10 ; lorsque z = 2, n est un nombre entier de 1 à 5 et m un nombre entier de 0 à 5, avec m+n entier de 1 à 10 , R est un radical hydrocarboné de 1 à 51 atomes de carbone et de valence p+q ; R3 est un atome d'hydrogène ou un radical aliphatique de 1 à 30 atomes de carbone ; p est un nombre entier de 1 à 4 et q un nombre entier de 0 à 3, avec p+q entier de 1 à 4. Ils sont obtenus par estérification de l'acide carboxylique R2 (-COOH)p+q par un monoalcool (poly)sulfuré: R1-Sx-(CH2)n- z CH3-z-(CH2-)m et éventuellement un alcool R3OH. Ils sont utilisés comme additifs antiusure et extrême-pression dans les huiles lubrifiantes.
Patent CA-2072017-A1 (CA)
Inventor: SCHEINBERG DAVID A
IPC: A61K47/48
Filed: 1990-12-14
Abstract: 2072017 9109058 PCTABS00005 Therapeutic agents and methods for treating and diagnosing leukemia are provided. Such agents comprise monoclonal antibody M195, a polypeptide capable of binding to the antigen of M195, or a chimeric antibody such as a peptide, conjugated to a cytotoxic agent, e.g. a radioisotope or alone. Methods for delivering genetic information to a targeted cell is also provided.
Patent CA-2072930-A1 (CA)
Title: Boat construction
Inventor: MEREDITH WILBUR R
IPC: B63B1/04
Filed: 1992-07-02
Abstract: ABSTRACT OF THE DISCLOSURE A boat is disclosed having a hull with improved operating characteristics. The hull includes a central sponson and outer sponsons on each side of the keel. Thesponsons include chines which extend from the transom to the peak of the bow. The chines have ski-like flat portions for providing lift. Between the chines and the keel are a pair of arched tunnels. The chines, the bottom edge of the keel and the gunwales all meet at the peak of the bow. The chines, the keel and the tunnels are all linear and parallel between a mid-section of the hull and the transom.
Patent CA-2076059-A1 (CA)
Title: Olefin polymer composition
Inventor: SHINOZAKI TETSUNORI
IPC: C08F4/6192
Filed: 1992-08-13
Abstract: ABSTRACT      The olefin polymer composition according to the invention comprises [I] an .alpha.-olefin/polyene copolymer-containing polymer in an amount of 0.005 to 99 by weight, said .alpha.-olefin/polyene copolymer-containing polymer comprising (i) an .alpha.-olefin/polyene copolymer and (ii) an olefin polymer, and [II] an olefin polymer in an amount of 1 to 99.995 % by weight.  The olefin polymer composition comprising the .alpha.-olefin/polyene copolymer-containing polymer [I] and the olefin polymer [II] has a high melt tension and an excellent moldability in an inflation molding, and further it can be molded into a large sized container, etc. by means of a blow molding or the like.
Patent CA-2076723-A1 (CA)
Title: Coated material and the use thereof
Inventor: MIZUGUCHI JIN
IPC: B41M5/26
Filed: 1992-08-24
Abstract: Coated material and the use thereof Abstract of the Disclosure A coated material comprising a substrate which is coated with a layer of a pyrrolopyrrole of formula I       (I), wherein R1 and R2 may be 4-pyridyl and X1 and X2 are O, said compound of formula I being at least partially in the form of a salt of a strong acid, is suitable for use as an optical recording material and, owing to its electrical conductivity and photoconductivity, as antistatically treated material, as sensor, photoreceptor and solar battery.
Patent CA-2076768-A1 (CA)
Title: A tri-level imaging apparatus using different electrostatic targets for cycle up and runtime
Inventor: MACDONALD DANIEL W
IPC: G03G21/06
Filed: 1992-08-25
Abstract: Two sets of targets, one for use during cycle up convergence of electrostatics and one during runtime enable single pass cleaning of developed patches, during cycle up convergence. To this end, different targets from those used during runtime are used for the preclean, transfer and pretransfer dicorotrons during cycle up.         Proper charging of the photoreceptor during runtime and cycle up convergence is also enabled by the provision of two charging targets, one for each mode of operation.
Patent CA-2078459-A1 (CA)
Inventor: ROVEL JEAN-MARIE
IPC: C02F9/00
Filed: 1992-09-17
Abstract: Procédé d'épuration biologique des eaux résiduaires permettant soit d'assurer un traitement complet de la pollution carbonée et de la pollution azotée au débit nominal, soit l'élimination de la demande biologique en oxygène ou DBO seulement lors d'une augmentation importante du débit nominal, notamment en cas de pluies, mettant en oeuvre des bactéries en cultures fixées caractérisé en ce qu'il consiste à utiliser les modifications du milieu environnant, c'est-à-dire le potentiel d'oxydo-réduction qui dépend de la présence ou de l'absence d'oxygène dissous, et la composition de l'eau au contact des bactéries, soit pour modifier le système enzymatique de la flore présente dans le film bactérien de la culture fixée afin d'affecter à l'élimination de la DBO une culture fixée qui travaillait jusqu'alors en dénitrification, soit pour privilégier dans le même film bactérien le développement de la flore la plus appropriée au but recherché : élimination de la DBO ou nitrification. (figure 1)
Patent CA-2081419-A1 (CA)
Title: Circular, stackable, rotatable display case for floppy disks/compact disks and the like
Inventor: DEPALMA MICHAEL J
IPC: A47B81/06
Filed: 1992-10-26
Abstract: A circular, stackable, rotatable display case is provided for floppy disks/compact disks and the like which consists of a mechanism for radially storing a plurality of the floppy disks/compact disks and the like and another mechanism for rotating the radially storing mechanism, so that any one of the floppy disks/compact disks and the like can be selectively removed from the radially storing mechanism.
Patent CA-2082016-A1 (CA)
Inventor: FUSSLER PHILIPPE
IPC: A47B96/06
Filed: 1992-11-03
Abstract: ABSTRACT   System for positioning and maintaining in place a plate of an office furniture upon a rest block, characterized in that it comprises: - an intermediate piece in the shape of a brace, one side of said brace being horizontal plate comprising means for blocking the same into the upper face of said rest block, and the other side of said brace being a vertical cylinder portion having the shape and dimensions of a recess provided in the external edge of said plate of office furniture, - and a blocking stud adapted to pass through a hole of said cylinder portion and to engage a hole in the bottom of said recess, - said stud having a head being formed as a brace the two sides of which having the shape and dimensions of said recess so that said recess is fully closed when said stud is forced into said holes.    Figure of abstract: figure N° 1
Patent CA-2082692-A1 (CA)
Title: Adaptive digital beamforming architecture and algorithm for nulling mainlobe and multiple sidelobe radar jammers while preserving monopulse ratio angle estimation accuracy
Inventor: YU KAI-BOR
IPC: H01Q3/26
Filed: 1992-11-12
Abstract: Monopulse radar operation is improved by nulling a single mainlobe jammer and multiple sidelobe jammers while maintaining the angle measurement accuracy of the monopulse ratio. A sidelobe jammer cancelling adaptive array is cascaded with a mainlobe jammer canceller, imposing a mainlobe maintenance technique or constrained adaptation during the sidelobe jammer cancellation process so that results of the sidelobe jammer cancellation process do not distort the subsequent mainlobe jammer cancellation process.      The sidelobe jammers and the mainlobe jammer are thus cancelled sequentially in separate processes.
Patent CA-2083415-A1 (CA)
Inventor: LEGRO ROBERT J
IPC: A01H4/00
Filed: 1992-11-20
Abstract: Pills or pellets containing genetic material and in-ert carrier material, characterized in that the inert carrier material forms the core of the pills or pellets, while the genetic material is distributed in a multitude around the co-re, adhering to that core in an adhesive layer and method for the preparation of pills or pellets containing genetic materi-al and inert carrier material, characterized in that onto co-res formed from inert carrier material a fluid adhesive con-taining genetic material is applied, if necessary diluted with other material, in a quantity corresponding with at least two genetic material units per present inert core, making up the adhesive layer, or that the genetic material is first mixed with a powdery adhesive, if necessary diluted with other pow-dery material in a quantity so that per present core at least two genetic material units are available, after which the mix-ture of genetic material and at least adhesive, and simulta-neous addition of fluid to form the adhesive layer, is ap-plied to the core, and finally, if desired, the layer is dried.
Patent CA-2085802-A1 (CA)
Title: 5,6-disubstituted-3-pyridylmethyl ammonium halide compounds useful for the preparation of 5-(substituted methyl) -2,3-pyridinedicarboxylic acids
Inventor: STRONG HENRY L
IPC: C07D213/78
Filed: 1992-12-18
Abstract: There are provided 5,6-disubstituted-3-pyridylmethyl ammonium halide compounds, a method for the preparation thereof and the use thereof for the preparation of 5-(substituted methyl)-2,3-pyridinedi-carboxylic acids.
Patent CA-2086419-A1 (CA)
Title: Isoparaffin/olefin alkylation
Inventor: SOTO JORGE L
IPC: C07C2/60
Filed: 1991-08-20
Abstract: The present invention provides a Lewis acid-catalyzed isoparaffin/olefin alkylation process in which acid consumption and energy costs are decreased by employing an acid sorption stage (70) to separate the Lewis acid catalyst (91) from the alkylate product stream, or from a selected fraction of the alkylate product stream, and desorbing the Lewis acid (90) from the sorption stage with an isoparaffin-containing alkylation process feedstream (106).
Patent CA-2087518-A1 (CA)
Title: Systeme de martelage pour chaudiere a tube
Inventor: GAMACHE SERGE
IPC: F28G7/00
Filed: 1993-01-18
Abstract: Un  dispositif  de  martelage  de  tiges  comprenant  un  arbre horizontal, une série de marteaux montés sur l'arbre pour rotation verticale et des moyens de déplacer le marteau autour de l'axe de l'arbre moins de un demi-tour de 180° par rapport à la face de la tige,  relâchant le marteau pour retomber en sens inverse par gravité. Le marteau comprend une surface de frappe et un support rectiligne sur lequel un galet est installé parallèlement à la surface de frappe et dont les moyens de déplacement comprennent une came fixée à l'arbre et engagent le galet de façon excentrique de façon à ce que la came relâche le galet à un endroit situé entre 100 et  130 degrés sur le demi-tour.  Le galet est rotatif. La surface de frappe du marteau définit une came telle que un point culminant soit vis-à-vis l'axe de martelage dans une gamme de positions du marteau variant entre -2° et +8°