baber/WOPTO huggingface dataset:
Patent CA-2017393-A1 (CA)
Title: Support member for a designation label for terminals of a cross-connect connector
Inventor: CRISTESCU ALEX G
IPC: H05K7/14
Filed: 1990-05-23
Abstract: SUPPORT MEMBER FOR A DESIGNATION LABEL FOR   TERMINALS OF A CROSS-CONNECT CONNECTOR                    Abstract of the Disclosure An elongate support member for a designation label for a cross-connect connector and having on one side a resilient retainer for attaching the support member to the connector.  A manually operable release is provided for removing the support member and the support member also has a side with an elongate surface for receiving the designa-tion label.                           - i -
Patent CA-2018508-A1 (CA)
Title: Mouse monoclonal antibodies for post-exposure treatment of rabies
Inventor: DIETZSCHOLD BERNHARD
IPC: A61K39/42
Filed: 1990-06-07
Abstract: MOUSE MONOCLONAL ANTIBODIES FOR POST-EXPOSURE TREATMENT OF RABIES            ABSTRACT OF THE DISCLOSURE       A monoclonal antibody cocktail is useful for post-exposure treat-ment of mammals for rabies and rabies-related viruses. The cocktail is immunoreactive with both glycoprotein and nucleoprotein epitopes of rabies virus and is cross-reactive with rabies-related virus Duvenhage and Mokola. The specific virus neutralizing activity is higher than human or equine anti-rabies hyper-immune sera presently recom-mended by the World Health Organization as the post-exposure therapy of choice.
Patent CA-2021713-A1 (CA)
Title: Film winder
Inventor: LEBOEUF WILLIAM E
IPC: G03B1/00
Filed: 1990-07-20
Abstract: ABSTRACT       A film winder apparatus and method to minimize wrinkles during film winding comprising provision of balancing and counterbalancing mechanisms so that forces involved when multiple cores are sequentially engaged by a bed roll occurring during film winding are effectively minimized while allowing each core to be in intimate contact with the bed roll.       C-36,913-F
Patent CA-2022937-A1 (CA)
Inventor: MURPHY LAWRENCE J JR
IPC: G01N31/16
Filed: 1990-08-08
Abstract: ABSTRACT OF THE DISCLOSURE A gravimetric method for determining the iodine adsorption number of carbon black is disclosed.  The concentration of an accurately weighed iodine solution is determined by titrating with a standardized titrant and determining the concentration of the iodine solution by the weight of the standardized titrant needed to reach the titration endpoint.  An appropriate amount of accurately weighed iodine solution is mixed with an accurately weighed amount of carbon black, and the mixture is equilibrated.  The concentration of the resulting supernatant is determined by determining the weight of the standardized titrant needed to reach the titration endpoint.  The iodine adsorption number is then determined based on the gravimetrically determined concentrations of the solutions. Preferably, the method is semi-or fully automated, and an apparatus for accomplishing the same is disclosed.
Patent CA-2023681-A1 (CA)
Title: Method and composition for destroying or inhibiting growth of microorganisms
Inventor: EGGENSPERGER HEINZ
IPC: A01N39/00
Filed: 1990-08-21
Abstract: A B S T R A C T A method for destroying or inhibiting the growth of harmful microorganisms in an environment contaminated or susceptible to contamination by harmful microorganisms which comprises contacting said environment with a lethal or inhibitory effective amount of an antimicrobial glycol ether of the general formula    (I) in which R is a)   a straight-chain, branched or cyclic C4- to C12-alkyl radical, the alkyl chain of which can also be interrupted by up to two oxygen atoms, b)   an aryl radical having 6 to 12 C atoms, the aryl nucleus of which can be substituted by one or more lower alkyl, lower alkoxy or halogen radicals or c)   an arylalkyl or aryloxyalkyl radical having 7 to 13 C atoms, the alkyl chain of which can also be interrupted by up to two oxygen atoms and the aryl radical of which can be substituted by lower alkyl, lower alkoxy, chloro or bromo radicals. The invention also applies to the compound of Formula (I), and optionally the compound of Formula (II), incorporated in a personal care product, e.g., a cosmetic.
Patent CA-2025534-A1 (CA)
Inventor: HATTORI YOSHIFUMI
IPC: B41J2/175
Filed: 1990-09-17
Abstract: A recording head cartridge includes a recording head (2) for ejecting recording liquid in the form of a droplet thereof; a container (3) for containing the recording liquid; a communicating pipe (5) for substantially balancing pressure in the container with an ambient pressure; a blocking plate (6) disposed adjacent an inside opening (42) of the pipe at a position away from the opening.
Patent CA-2027653-A1 (CA)
Title: An apparatus for non-damaging packaging
Inventor: GRUENE HELMUT
IPC: B65B3/30
Filed: 1990-10-15
Abstract: ABSTRACT            An apparatus for the non-damaging packaging of a product whose consistency can be effected by outside influences, has at least one metering container that is rotatably supported in a housing.  The housing has an inlet cross section, through which during the filling operation, the product can slide into the metering container and which after the metering container has been rotated, is turned towards the packaging unit that is to be filled as an outlet cross section.  The metering container is of a cross section that is constant throughout its whole length, and which is configured symmetrically to a mid-line axis that extends through the metering container and which extends approximately in a vertical direction during the filling operation.  The metering container has a space content that is variable with regard to its size.  The metering container has a bottom that is so supported as to be movable along the mid-line axis, and which is opposite the inlet cross section in the direction of the product entering through this.
Patent CA-2030089-A1 (CA)
Title: Dimple plate horizontal evaporator effects
Inventor: ELMORE CARL E
IPC: B01D5/00
Filed: 1990-11-15
Abstract: ABSTRACT       Evaporation of saline water in a desalinization process, or evaporation of other types of liquid such as black liquor from paper pulp processing, is accomplished utilizing a multiple effect evaporator. Each effect includes one or more (e.g. first and second) sets of horizontally elongated dimpled plate evaporator elements.  Horizontally flowing heating fluid, such as steam, is introduced to the internal passage of at least the second set in all the effects, and a head of circulation liquid is provided to cause liquid being evaporated to flow downwardly from the head over the external surfaces of the sets of dimpled plates in a thin film.  The vapor evaporated is drawn through a demistor and is used as the heating fluid for the next effect.  Recirculating liquid that has not evaporated and liquid separated by the demisting process are recirculated to the head associated with each effect.  Clean condensate --such as distilled water -- is withdrawn from the last effect.  The liquid to be evaporated may be preheated by passing it through the first sets of dimpled plates countercurrent to the flow of vapor.  A vapor compressor may he used to raise the temperature of the vapor withdrawn from the last effect and return it to the heating fluid inlet of the first effect.
Patent CA-2032264-A1 (CA)
Title: Fluid composition
Inventor: HEDGES NICHOLAS D
IPC: A23L29/256
Filed: 1990-12-14
Abstract: ABSTRACT            The present invention is concerned with a process for preparing a fluid composition containing a chemically setting gelling agent, wherein a liquid containing the gelling agent is chemically set, whilst subjecting said liquid to sufficient shear to obtain a substantially less rigid composition than would have been obtained by chemically setting the liquid under quiescent conditions, on the understanding that if the gelling agent is sodium alginate, the gelling agent is chemically set at a temperature above 30°C.            The fluid compositions obtained by the present process possess favourable rheological properties which are particularly appreciated. when these fluid compositions are incorporated in, for instance, skin creams, moisturizer lotions, spreads, etc.
Patent CA-2035519-A1 (CA)
Inventor: KITAMURA RYOICHI
IPC: B32B7/06
Filed: 1991-02-01
Abstract: ABSTRACT OF THE DISCLOSURE     A synthetic resin laminated paper is disclosed which comprises a synthetic resin laminated layer and a paper layer, the improvement wherein an adhesion release control agent layer is interposed between said laminated ayer and said paper layer.  The synthetic resin laminated paper of the present invention can be easily separated into a laminated film and a paper by a mechanical treatment within a shortened period of time with minimum consumption of energy.  Moreover, the pulverization of the laminated film is prevented and thus operation efficiency of separation is enhanced.
Patent CA-2037384-A1 (CA)
Inventor: GOODMAN JOHN
IPC: A61B18/20
Filed: 1991-03-07
Abstract: An apparatus is provided to deliver carbon dioxide to an animal in a manner which allows the carbon dioxide to totally displace blood in an area of interest and to thus serve as a contrast media for angiographic procedures, or blood displacement media for angioscopic or laser procedures. The apparatus enables the carbon dioxide to flow at varied flow rates, the varied flow rates correlated to the varied flow rate of blood in the animal's vascular system. The flow rate of the carbon dioxide is variable during the course of a single injection.
Patent CA-2038571-A1 (CA)
Title: Foam stabilizing proteinase
Inventor: BILINSKI CARL
IPC: A23L7/25
Filed: 1991-03-19
Abstract: ABSTRACT         The present invention relates to processes for enzymatically hydrolysing protein in a protein-containing liquid, comprising the step of hydrolysing the protein with an enzymatic amount of a Candida enzyme preparation, in the absence of non-indigenous beer wort protein concentrations sufficient to substantially increase foam stability in the liquid.  The invention also extends to a proteolytic, Candida enzyme preparation substantially free of beer wort proteins.
Patent CA-2039518-A1 (CA)
Inventor: BRAZINSKY JUDY
IPC: A61K8/37
Filed: 1991-04-02
Abstract: A clear cosmetic gel stick composition consisting essentially of from about 60 to about 90% of an aliphatic polyhydric alcohol having from 2 to 6 carbons and from 2 to 6 hydroxyl groups; from about 3 to about 8% soap; from about 1 to about 7% of a water-soluble emollient that is polyoxyalkylene ether of a fatty alcohol, the alcohol moiety having from about 8 to about 22 carbons and the number of alkylene glycol ether units having an average value of at least about 20; from about 1 to about 5% of a water-dispersible emollient that is a polyoxyethylene ether of a branched chain fatty alcohol, the fatty alcohol moiety having from about 8 to about 22 carbons and the average number of ethylene glycol ether units being from 1 to about 6, and from about 10 to about 20% water.
Patent CA-2039821-A1 (CA)
Title: Turbine shroud clearance control assembly
Inventor: WALKER ALAN
IPC: F01D11/08
Filed: 1991-04-04
Abstract: ABSTRACT OF THE DISCLOSURE      The clearances between an array of high pressure turbine blades and its surrounding high pressure turbine shroud as well as the clearances between an array of low pressure turbine blades and its associated low pressure turbine shroud are carefully controlled by  a  support  structure  which provides  for  evenly  controlled circumferential cooling of the shroud support structure.  Radial loads   on  the  shroud  support   structure  are  reduced  by counterbalancing loads imposed on the support structure by the shroud with predetermined pressure loads controlled and set through a series of cooling air cavities.  The high pressure turbine shroud and low pressure turbine shroud are formed as integral segments in a segmented shroud design.  Forward and aft shroud hanger members interconnect the shroud with its support so as to facilitate assembly and disassembly of the shroud segments to and from their support structure.
Patent CA-2040564-A1 (CA)
Inventor: SCHOELLKOPF ERNST
IPC: B29C65/48
Filed: 1991-04-16
Abstract: ABSTRACT OF THE DISCLOSURE     A substrate web (1) to be laminated on both sides with laminating webs (10) and (18) is brought together with and joined to a laminating web (10) coated with an adhesive film (8) in a roller gap (2) formed by two counter-rollers (3) and (4). An adhesive film (9) is applied by the second counter-roller (4) to the other side of the substrate web (1) in the roller gap (2). The second laminating web (18) is brought together with and bonded to the side of the substrate web (1) provided with the adhesive film (9) in a roller gap (16) which is formed by a first (15) and a second laminating roller (17).
Patent CA-2042078-A1 (CA)
Title: Time-stable labeling of individual atoms or groups of atoms in the surface of a solid, and the storage of information units in the atomic range
Inventor: FUCHS HARALD
IPC: G01Q80/00
Filed: 1991-05-13
Abstract: O.Z. 0050/41616 Abstract of the Disclosure: A process useful for informa-tion storage is described for the time-stable labeling of individual atoms or groups of atoms in the surface of a solid by means of a modified structural or electronic configuration.
Patent CA-2047694-A1 (CA)
Title: 4-wire helical antenna
Inventor: YAMADA KENICHI
IPC: H01Q11/08
Filed: 1990-12-18
Abstract: The first embodiment is a 4-wire fractional-winding helical antenna in which a spiral conductor pattern is formed easily and precisely on the surface of a supporting member in the form of a cylindrical tube or a stepped cylindrical tube form by the photoetching technology.  This 4-wire fractional-winding helical antenna has an improved characteristics, in particular broader frequency bandwidth.  Further, it can solve the problems with the winding of the helical conductors.  The second embodiment is an antenna unit in which a shield plate is provided between the antenna and coupling and conversion circuits, the antenna-side face of the shield plate is coated with a material for absorbing electromagnetic waves, and the antenna plate comprises an aluminum or copper plate and a layer of ferrite on the antenna-side face of the aluminum or copper plate.  This antenna unit can prevent the reflection by the components at the antenna base and the airframe of the electromagnetic wave from the antenna and hence deterioration of the directivity pattern.
Patent CA-2048593-A1 (CA)
Inventor: METIVAUD GUY
IPC: B32B7/02
Filed: 1991-08-07
Abstract: ABREGE DESCRIPTIF - Matière en feuille et écran thermique, notamment pour la protection contre les incendies. - Selon l'invention, on prévoit un matelas (1) constitué par la superposition d'une pluralité de couches de tissus (2.i) en fibres organiques oxydées carbonisables et au moins une face dudit matelas est recouverte d'une couche de silicone (3,4). Figure 1.
Patent CA-2050089-A1 (CA)
Title: Composition for use in oral cavity
Inventor: HIROSE KAZUKO
IPC: A61K8/92
Filed: 1991-08-28
Abstract: ABSTRACT OF THE DISCLOSURE     A composition for use in the oral cavity comprising (A) an easily breakable granule, (B) menthol and/or a natural substance containing menthol, and (C) a flavoring component such as basil, laurel, lavender or a lactone.  Although the composition contains an easily breakable granule, which causes a powdery sensation characteristic of compositions containing granules, the present composition exhibits a greatly reduced powdery feeling, and gives a pleasant feeling to users.  The composition is particularly suitable as a dentifrice.
Patent CA-2052999-A1 (CA)
Inventor: MILLER RICHARD H
IPC: A61B17/00
Filed: 1991-10-08
Abstract: Miller-Bates-Hall-Osborne 1-2-2-2 Abstract of the Disclosure A medical device for localizing a nonpalpable breast lesion.  The device includes a tubular introducer needle and a wire guide positioned therein for inserting into a breast to the site of the lesion.  The wire guide includes a distal portion which is preformed into a resilient helical coil configuration for locking into position about the lesion. The distal portion includes a superelastic metallic alloy for  maintaining  the  helical  coil  configuration  after repeated extensions from and retractions into the needle passageway.  With a visualization aid such as an X-ray film or ultrasound, a radiologist typically inserts the needle with the wire guide positioned therein into the breast to the site of the lesion and extends the distal portion of the wire guide from the needle.  The distal end of the needle includes  a plurality of  indentations  for enhancing the ultrasound visualization thereof.  As the distal portion of the wire guide emerges from the needle, the acuate distal end of the wire guide cuts into and scribes a helical path about the tissue distal to the lesion.  The remainder of the distal portion of the wire guide follows the path scribed by the acuate distal tip and locks about the tissue distal to the  lesion.   Should the needle  and wire guide not be appropriately positioned, the distal portion of the wire guide is retracted into the passageway of the needle to reposition the needle and guide.  After desired positioning, the needle is removed with the wire guide remaining in a locked position distally about the lesion for guiding guides the surgeon to the lesion site during subsequent surgery.
Patent CA-2057177-A1 (CA)
Inventor: ABERL HEINRICH
IPC: F27D99/00
Filed: 1991-12-06
Abstract: A feedback control system for the impedance con-trol of an electric arc furnace comprises at least one elec-trode, a hydraulic electrode actuator for adjusting the elec-trode, which actuator is adapted to be supplied with hydraulic fluid through a control valve, a controller, which is connec-ted to the valve actuator for the control valve, and impedance signal generator for delivering impedance signals to one input of said controller and a setpoint signal generator for deliver-ing a setpoint signal representing a desired impedance to an-other input of said controller. In order to prevent non-per-missible electrode oscillations in such a feedback control sy-stem it is proposed to provide a correcting stage for correcting the controller gain and to provide a correcting signal genera-tor for delivering to said correcting stage a signal which re-presents the controlled-system gain and which causes said cor-recting stage to change the controller gain in a sense which is opposite to a detected change of the controlled-system gain.
Patent CA-2057851-A1 (CA)
Title: Method of treatment and purification of liquid or gas and device for its implementation
Inventor: BENDITKIS RAFAIL
IPC: B01J19/12
Filed: 1991-12-17
Abstract: ABSTRACT The method of treatment and purification of liquid or gas and the device for its implementation is the means of magne-tic treatment and separation of materials and can be used in the military, chemical, oil and gas thermal energy industri-es. It can also be applied in solving varied transport ener-gy problems.   The method and device for treatment and purification of liquid or gas by passing them through the channels located in magnetic field, which is created by passing alternating electric current through electromagnet. The implementation of the above invention allows to improve the quality of the treatment and the purified liquid or gas by their treatment in the alternating magnetic field.
Patent CA-2057992-A1 (CA)
Inventor: WILLIAMS JOHN J A
IPC: H02P6/18
Filed: 1991-12-19
Abstract: A method of controlling the commutation of power to an electric motor which does not necessitate the use of back EMF sensing or Hall effect sensors to determine rotor position. At least part of the current waveform is sensed in at least one motor winding and is used to establish information relating to the appropriate commutation pattern required to commutate power to the motor and control motor parameters e.g. motor speed.
Patent CA-2060839-A1 (CA)
Title: Chlorinated polyvinyl chloride rigid compound and articles derived therefrom
Inventor: HARTITZ JOACHIM E
IPC: F16L9/127
Filed: 1992-02-07
Abstract: CPVC compositions, pipe, and a method of preparing a pipe are disclosed and comprise CPVC having 63% to 70% by weight chlorine and preferably 65% to about 69% chlorine; a high rubber impact modifier comprising a graft copolymer of a rubbery polydiene and one or preferably more than one hardening monomer selected from a group consisting of a vinyl aromatic monomer, a (meth)acrylate, and a (meth)acrylonitrile monomer including mixtures. Said graft copolymer exhibits a Shore D hardness of less than about 64, and preferably between about 35 and 45; and a chlorinated polyethylene containing between 30% and 40% chlorine by weight, compression molded placques derived from the powder composition exhibit a minimum tensile strength, modules, izod impact strength, Tg and dynamic thermal stability specified herein. A pipe extruded directly from said composition meets ASTM-D2846 and exhibits unexpected ductility down to 20°F (-6.6°C) under fixed drop dart impact testing.     The invention is useful for example in articles such as hot and cold water distribution system components installed in seasonal environments.
Patent CA-2071979-A1 (CA)
Title: Procede de preparation de l'acide cis-beta-phenylglycidique-(2r,3r)
Inventor: DUCHESNE JEAN-PIERRE
IPC: C12P17/02
Filed: 1991-02-20
Abstract: 2071979 9113066 PCTABS00106 Procédé de préparation de l'acide .beta.-phénylglycidique-(2R,3R) éventuellement sous forme de sel ou d'ester par précipitation du sel de l'acide .beta.-phénylglycidique-(2R,3R) avec la (+)-.alpha.-méthylbenzylamine-(R) dans une solution d'un mélange des sels des acides .beta.-phénylglycidique cis et trans avec la (+)-.alpha.-méthylbenzylamine-(R). Utilisation du produit obtenu par la mise en uvre du procédé pour la préparation du taxol et de ses analogues.
Patent CA-2073353-A1 (CA)
Title: Glycerol-derived non ionic amphiphilic compounds, a process for their preparation, corresponding intermediary compounds and compositions containing said compounds
Inventor: ZYSMAN ALEXANDRE
IPC: A61K8/00
Filed: 1991-11-13
Abstract: ilic, glycerol-derived compounds having formula (I), where R is a radical selected from the group consisting of C4-28 branched or linear alkenyl or alkyl radicals or mixtures thereof, or is a -CH2A grouping in which A is -OR', -SR, (II) where R' is a saturated or unsaturated hydrocarbonated radical and n represents an average statistical value n greater than 1 and equal to or less than 6; and, when R' is a -CH2A radical, n is also 2. These compounds are surface-active agents and some may form vesicles.
Patent CA-2073724-A1 (CA)
Title: Stud end pierce nut
Inventor: MULLER RUDOLF R M
IPC: A43D100/14
Filed: 1992-07-13
Abstract: A fastener assembly, a fastener assembly assembled to a member, and a method of attaching a fastener assembly to a member is disclosed. The fastener assembly includes a male fastener element which is fastened to a female fastener element wherein the male fastener element is adapted to engage and pierce through a panel. The female fastener element is adapted to rivet itself to the panel thereby forming a secure mechanical interlock between the female fastener and the panel. In a preferred embodiment, the female and male fastener include threaded surfaces which cooperatively engage one another thereby permitting the male fastener to be easily removed and used to fasten a structural member, or the like to the female fastener/panel assembly. While the fastener assembly is particularly suited for self-piercing applications, it may be used equally well in pre-pierced panel applications.