baber/WOPTO huggingface dataset:
Patent CA-2072510-A1 (CA)
Title: Process for the production of stiffening materials containing hydraulic binders, in particular of plaster bandages
Inventor: VON BONIN WULF
IPC: C04B28/14
Filed: 1992-06-26
Abstract: Process  for  the  production  of  stiffening  materials containing hydraulic binders, in particular of plaster bandages A b s t r a c t Improved  stiffening  materials  containing  hydraulic binders are obtained by applying a hydraulic binder, if appropriate in mixture with reactive binders, in powder form to a sheetlike material,  for example a bandage fabric, compacting the hydraulic binder in contact with the  sheetlike  material,  and  winding  the  sheetlike material  thus  provided with the  compacted hydraulic binder into rolls.            Le A 28 447 - Foreign countries
Patent CA-2079642-A1 (CA)
Title: Medicament
Inventor: LESLIE STEWART T
IPC: A61K9/24
Filed: 1992-10-01
Abstract: ABSTRACT            The use of a combination of ibuprofen and codeine in the ratio 15:1 to 25:1 ibuprofen to codeine in the treatment of pain associated with chronic medical conditions.  The ratio of ibuprofen to codeine is preferably 20:1.  A preferred unit dose comprises 300mg ibuprofen and 20mg codeine phosphate (equivalent to 14.8mg codeine).
Patent CA-2079761-A1 (CA)
Title: Device for detecting the locking of a digital phase lock loop
Inventor: LAFON JEAN-LUC
IPC: H03L7/06
Filed: 1992-10-02
Abstract: This phase lock detection device for a digital phase-locked loop is such that the phase-locked loop (1) including a detector of phase disparity between the said incoming signal and the said outgoing signal, and the output signal from this phase-disparity detector exhibiting transitions of a first type coinciding with the transitions of a given type of the outgoing signal, and transitions of a second type coinciding with the transitions of a given type of the incoming signal, this device includes, in order to carry out the said phase-lock detection, phase-lock detection means (5) themselves including means for carrying out sampling of the output signal from the phase detector, by those of the transitions of the outgoing signal which are of opposite type to the said given type, means (50) for storing groups of consecutive samples, equal to at least 3 in number, and means (54) for detecting the instant at which, for the first time, two at least of the said samples do not have the same logic level. 
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Patent CA-2080277-A1 (CA)
Title: Optical fibre coatings and their production
Inventor: EDWARDS MARTIN R
IPC: C03C25/326
Filed: 1992-10-09
Abstract: ABSTRACT    OPTICAL FIBRE COATINGS AND THEIR PRODUCTION           The use of an ethylenically-terminated urethane oligomer for the provision of a radiation-cured coating material of an optical fibre, the urethane oligomer being derived from reactants which include a hydroxyl-terminated polyester polyol having dimer acid residues in its structure.
Patent CA-2080840-A1 (CA)
Title: Sonde pour mesurer la quantite d'un constituant en solution
Inventor: GRAETZEL MICHAEL
IPC: G01N27/28
Filed: 1992-02-19
Abstract: Divulgation d'un détecteur servant à mesurer la quantité d'un constituant en solution. Le détecteur comporte une électrode de mesure constituée d'au moins un collecteur de courant, électriquement relié à un des contacts électriques et enduit d'un mélange constitué d'au moins une enzyme oxydo-réductrice spécifique du constituant en question et d'au moins un médiateur transférant les électrons entre ladite enzyme et le collecteur de courant susmentionné, le médiateur étant un complexe métallique de transition avec au moins un ligand bipyridine, terpyridine ou phénanthroline substitué par au moins un groupement donneur d'électrons. Ce dispositif est particulièrement utile pour la détection du glucose.
Patent CA-2084501-A1 (CA)
Inventor: RIORDAN MATHEW B
IPC: E21B47/00
Filed: 1991-05-17
Abstract: An instrument probe (12) contains a camera (38) and light source (28) which is positioned in front of the camera for illumi-nating the passage (14) being inspected, such as a bore or a casing. The power source for the instrument probe is located at the sur-face. A support cable (16) contains an optical fiber (50) for con-ducting camera signals to the surface and electrical conductors (54, 60) for conducting power from the surface to the instrument probe. Outer electrical conductors (60) in the cable are alternating with and in electrical contact with strength member strands (58). The cable is enclosed in a stainless steel outer sheath (62). The support cable is coupled to the instrument probe by three fluid seals (64, 73, 76). The first (64) seals the outer sheath in the probe. The sec-ond (73) seals at the breakaway connection and the third (76) seals at the probe bulkhead (74).
Patent CA-2085388-A1 (CA)
Inventor: HAMADA AKIO
IPC: B62D65/08
Filed: 1992-12-15
Abstract: An apparatus for assembling a motorcar vehicle body by welding right and left side panels to other vehicle body constituting members such as a floor panel, a roof panel and the like.  A movable frame is provided respectively on right side and left side of an assembling station into which the other vehicle body constituting members are brought.  The movable frame is movable back and forth between a laterally outward waiting position and a laterally inward welding position.  A pair of presetting apparatuses respectively moves a presetting jig into and out of a space between the assembling station and the respective movable frame which is in the waiting position.  The presetting jig holds a plurality of parts which constitute the side panel in a predetermined positional relationship.  A setting jig is detachably mounted on the respective movable frame and receives the plurality of parts from the presetting jig.  A plurality of welding robots are mounted on the movable frame for welding the plurality of parts to thereby assemble the side panel and for welding the side panel to the other vehicle body constituting members.
Patent CA-2085713-A1 (CA)
Title: Pharmaceutical compositions for peroral administration
Inventor: FLESCH GERARD
IPC: A61K31/675
Filed: 1992-12-17
Abstract: Pharmaceutical compositions for peroral administration Abstract of the Disclosure The invention relates to pharmaceutical compositions for peroral administration comprising (a) pharmaceutically useful methanediphosphonic acid derivatives, e.g. those of formula I                       (I) wherein R1 and R2 are as defined in the description, or pharmaceutically acceptable salts thereof, (b) specific macrocyclic polyethers and optionally (c) pharmaceuticallyacceptable adjuvants. The pharmaceutical compositions are prepared in a manner known per se.
Patent CA-2089373-A1 (CA)
Title: Triarylethylene carboxylic acids with estrogenic activity
Inventor: RUENITZ PETER C
IPC: A61P25/04
Filed: 1991-08-30
Abstract: Nonsteroidal estrogenic triarylethylene carboxylic acids of formula (I) wherein R is (CH2)mO or (CH2)n, where m is an integer from 1 to 4 and n is an integer from 0 to 4, X is hydrogen or hydroxyl, Y is methyl, ethyl, chlorine, or bromine, and wherein the RCOOH and X moieties are either meta or para to the phenyl ethylene linkage. Examples of active compounds include 4-hydroxytamoxifen acid, 3-hydroxytamoxifen acid, 4-[1-(p-hydroxyphenyl)-2-phenyl-1-buten-yl]benzoic acid and 4-[1-(p-hydroxyphenyl)-2-phenyl-1-buten-yl]phenylacetic acid. Compositions containing these triarylethylene carboxylic acids can be administered to patients to alleviate medical conditions associated with a deficiency of estrogen, including osteoporosis, premenstrual syndrome, vasomotor symptoms associated with menopause, atrophic vaginitis, Kraurosis vulvae, female hypogonadism, primary ovarian failure, excessive hair growth and prostatic cancer.
Patent CA-2090016-A1 (CA)
Title: Packaging material and methods of manufacturing and disposing of said material
Inventor: SASAKI TOSHIO
IPC: D21H19/20
Filed: 1992-06-22
Abstract: ABSTRACT    A packaging material and methods of manufacturing and disposing of said material.  The packaging material, comprising a polymer adjustable in water-solubility by varying the temperature used therefore and/or water-soluble resin and vegetable fiber as reinforcing components, is strong enough for the use under the normal conditions and usable for various kinds of packaging.  The method enables efficient manufacture of a packaging material excellent in moisture- and water-proofness by: utilizing the conventional molding method to be applied to normal thermoplastic resins; making a filmy matter from aforesaid polymer; or spreading aqueous solution of said polymer on the material paper sheet or using wet laminates of material paper sheets.  The packaging material of this invention is dissolved into solution by appropriate warm water, need not be removed from paper sheets or waste paper stock which are wrapped or bound by this packaging material, and, when used as waste paper stock, exhibits effects of increasing the strength of the product.
Patent CA-2092238-A1 (CA)
Title: Decreased Sodium Sulfate Production in Chlorine Dioxide Generation
Inventor: BECHBERGER EDWARD J
IPC: C01B11/02
Filed: 1993-05-12
Abstract: Chlorine dioxide is produced from sodium chlorate, sulfuric acid and methanol in a boiling reaction medium while a subatmospheric pressure is applied, with the concomitant production of a decreased quantity of sodium sulfate by-product. The sodium sesquisulfate produced in the chlorine dioxide generator is metathesized to neutral form and feed solution for the chlorine dioxide generator is electrolyzed to acidify the same and remove sodium ions as useful sodium hydroxide by-product.  A decrease of up to 70% in by product sodium sulfate can be attained without increasing the evaporative load on the chlorine dioxide generator.
Patent CA-2093506-A1 (CA)
Title: Serotonin receptor protein and related dna compounds
Inventor: BAEZ MELVYN
IPC: C12N5/10
Filed: 1993-04-06
Abstract: Abstract This invention provides a serotonin receptor protein and related DNA compounds.  The invention will further the characterization of serotonin-related behavior and disease.
Patent CA-2094143-A1 (CA)
Title: Radiographic element
Inventor: PRUETT WAYNE P
IPC: G03C1/815
Filed: 1992-08-27
Abstract: A radiographic element comprises a polyester support having double sided silver halide emulsion layers. An ultraviolet light absorbing methine compound is admixed in the support or in a layer interposed between the emulsion layers in an amount sufficient to reduce the average percent transmission of ultraviolet light over the range of wavelength of from about 350 nm to about 395 nm to less than about 25 percent, and whereby the percent transmittance of the element is at least about 55 percent at a wavelength of about 410 nm for an element thickness of about 0.007 inches.
Patent CA-2095732-A1 (CA)
Title: Method of inhibiting transformation, growth and metastasis of cells in which purine metabolic enzyme activity is elevated
Inventor: KADDURAH-DAOUK RIMA
IPC: A61K38/00
Filed: 1991-11-07
Abstract: A method of inhibiting growth, transformation, and/or metastasis of mammalian cells, particularly epithelial cells, in which activity of at least one enzyme, which participates in purine metabolism or regulation of nucleotide levels or the relative ratios of their phosphorylated states, is elevated. In particular, a method of inhibiting transformation, growth and/or metastasis of mammalian cells in which a DNA tumor virus, a DNA tumor virus factor or other factor which has an equivalent effect on cells has acted.
Patent CA-2095963-A1 (CA)
Title: Mounting arrangement for recessed lighting fixtures
Inventor: UNGER HELMUT K
IPC: F21V21/04
Filed: 1993-05-11
Abstract: A plurality of retaining elements for fastening the ring in the ceiling opening are arranged on the circumference of the cylindrical wall (11) of the assembly ring. These elements consist in each case of a long limb (22) and a short limb (21) which are mounted so as to rotate on an axle bolt (25) in the apex region. The axle bolt accepts the spindle (26), which can be rotated from below in a manner known per se. When the assembly ring is inserted into the ceiling opening, the retaining element (20) is in its highest position, the long limb (22) being next to the spindle, with the result that insertion is not impeded. The short limb (21) is supported in this arrangement on the cylindrical wall. When the spindle is rotated, the retaining element executes a pivoting movement in the direction of the arrow, and the long limb assumes a transverse position and moves downwards along the spindle until it is seated on the opening rim and is fully tightened.   <IMAGE>
Patent CA-2099591-A1 (CA)
Title: 7-substituted-6-fluoro-1,4-dihydro-4-oxo-quinoline-3- carboxylic acid compounds useful as antibacterial agents
Inventor: SINGH RAJESHWAR
IPC: C07D471/04
Filed: 1991-12-05
Abstract: 7-Substituted-6-fluor-1,4-dihydro-4-oxo-quinoline-, naphthyridine- and benzoxazine carboxylic acids of formula (1), wher-ein R1 is a cycloalkyl group or a phenyl group which may be substituted by one or two halogen atoms; R2 is hydrogen, a ha-logen atom, an alkyl group, a hydroxy group or an amino group; R3 is hydrogen, hydroxy or amino; R4 is a 1,2,3-triazol-1-yl group, a 1,2,4-triazol-1-yl group, a 1,2,3,4-tetrazol-1-yl or a 1,2,3,4-tetrazol-2-yl group, each of which may have 1 to 2 substituents selected from the group consisting of alkyl, COOH, CH2NH2, amino and phenyl groups; and x is N, CH, C-F or C-OCH3; n is 0, 1 or 2; or (II) may be (III), are described, as well as a process for their preparation and their use as an-tibacterial agents.
Patent CA-2100313-A1 (CA)
Title: Oxidation of titanium tetrachloride
Inventor: HADDOW ANDREW J
IPC: C01G23/07
Filed: 1993-07-12
Abstract: ABSTRACT OF THE DISCLOSURE          OXIDATION OF TITANIUM TETRACHLORIDE       A novel process for the preparation of titanium dioxide comprises reacting titanium tetrachloride with oxygen at an elevated pressure and a temperature above 700°C. The titanium tetrachloride is introduced into the reactor in at least two points and that portion introduced in the first inlet point is admixed with aluminium chloride and has been heated to a temperature of at least 450°C by utilising the heat of reaction of aluminium and chlorine. The process provides an energy efficient method for producing titanium dioxide and avoids the need for auxiliary heating of the reactor by, for example, hydrocarbon combustion or electric discharge, which auxiliary heating can introduce impurities into the product titanium dioxide.
Patent CA-2101235-A1 (CA)
Inventor: DURANT DOUGLAS M
IPC: F15B11/00
Filed: 1993-07-23
Abstract: A hydraulic system includes a hydraulic pump which provides pressurized fluid at an output port as a function of pressure in a load sensing port, a hydraulic reservoir, and a load pressure sensing line connected to the load sensing port. A solenoid operated implement control valve controls fluid communication to and from a hydraulic function such as a cylinder. A supply control valve has a first position wherein the reservoir is communicated with the load sensing port and a second position wherein the pump output port is communicated with the load sensing port. A spring urges the valve member to its first position, and a solenoid is energizable to move the valve member to its second position. The solenoid is energized when the implement control valve is activated so that the supply control valve communicates pump pressure to the load sensing port and the pump will operate at full capacity whenever the second hydraulic function is operated.
Patent CA-2102740-A1 (CA)
Inventor: UCHIDA JUN
IPC: H04W88/02
Filed: 1993-11-09
Abstract: In a paging receiver equipped with a display, said display informing a user, when a paging number involved in received data is coincident with a paging number allocated to itself, of that fact with a calling ringing sound and displaying a received message, an inherent password is previously set, and when a password involved in the received data is coincident with the inherent password, and alarming and display of the message are allowed, while when both passwords are not coincident with each other, a prohibition time zone of the alarming and the display previously set, and when the operation time is within the previously set prohibition time zone, the alarming/display is allowed but when the same is out of the prohibition time zone, the alarming/display is prohibited. Further, when the prohibition time zone is completed, the alarming is effected and a message received within the prohibition time zone is displayed.
Patent CA-2103162-A1 (CA)
Title: Radiation protective glove
Inventor: SANDBANK BARRY M
IPC: A61B19/04
Filed: 1992-07-16
Abstract: Radiation protection gloves for surgical and medical use which have a layer of flexible polymer containing at least 25 % by volume of particulate tungsten material and a radiation absorbing capacity equivalent to that of 0.13 mm of lead. The glove preferably comprises an elastomer such as ethylene propylene diene copolymer.
Patent CA-2106561-A1 (CA)
Title: Rotary hopper transfer mechanism
Inventor: GANZ ROBERT H
IPC: B31B50/76
Filed: 1993-01-19
Abstract: This invention relates in general to an improved transfer mechanism (10) for transferring cartons (C) from a magazine (M) for such cartons. The present device is used in connection with a packaging machine in which cartons (C) are removed from a magazine, opened, and filled with the product (16) desired. The present invention provides a rotary transfer mechanism (10) which is caused to rotate at a speed which allows the cartons to be applied to the packaging machine at the same rate as the movement of the carton during the package forming operation. Thus, high speed operation of the entire packaging machine is facilitated by allowing very high speed and reliable withdrawal of cartons from their storage magazine.
Patent CA-2106951-A1 (CA)
Title: Apparatus and method for deodorizing a vehicle and for detecting air leaks
Inventor: HUBERT KEITH G
IPC: G01M3/12
Filed: 1993-09-24
Abstract: APPARATUS AND METHOD FOR DEODORIZING A VEHICLE           AND FOR DETECTING AIR LEAKS                   ABSTRACT OF THE DISCLOSURE An apparatus for deodorizing a vehicle having an inside, an outside, a door frame, a door cooperating with the door frame, a window frame in the door, and a window cooperating with the window frame, includes a device for generating pressurized,relatively clean air and a conducting device for conducting a flow of such pressurized, relatively clean air to the vehicle. The air is blown into the vehicle through a vehicle interface including a body operable to be inserted between the window and the window frame and a pliable, substantially air impervious member. The body has aninlet opening and an outlet opening in communication with the inlet opening, theinlet opening receiving the flow of relatively clean air from the conducting device. The pliable, substantially air impervious member has an outer edge portion and aconnecting portion connected to the body in an area between the inlet and the outlet, and has an intermediate portion between the outer edge portion and the connecting portion. The pliable member extends outwardly from the body a sufficient distance such that the edge portion can be located between the door and the door frame and such that the intermediate portion covers the area between the window and the window frame thereby substantially preventing air on the inside of the vehicle from passing to the outside of the vehicle. The apparatus may also be used on a roof vent or on vehicles having no separate window frame.
Patent CA-2107755-A1 (CA)
Title: Telecommunication System with Improved Reconfiguration Flexibility
Inventor: JANSSEN PAUL ELLIOTT
IPC: H04M3/22
Filed: 1993-10-05
Abstract: A second set of telecommunication devices (IOP1, AM1, CM1) is arranged to substantially mirror a first set of telecommunication devices (IOP0,AM0, CM0) in order to provide redundancy. First and second computer modules are included, respectively, in the first and second sets of devices wherein each module is capable of providing operating system control of the system and both modules initially operating with the same operating system. Only one of the computer modules controls the system at a given time. One of the devices of each pair of devices in the first and second sets of devices is isolated from the corresponding other device. The isolated computer module is loaded with a new operating systemand tested by allowing the new operating system to control the isolated devices.This permits testing of the new operating system while maintaining uninterruptedcontrol which is provided by the other devices operating under the same operating system. A further capability is provided for transferring control of the system to the isolated devices thereby transferring control from the same operating system to the new operating system with a minimum of service disruption.
Patent CA-2110236-A1 (CA)
Title: Polyisocyanate mixtures, a process for their production and their use for the production of polyurethanes
Inventor: LAAS HANS-JOSEF
IPC: C07C271/24
Filed: 1993-11-29
Abstract: POLYISOCYANATE MIXTURES, A PROCESS FOR THEIR PRODUCTION    AND THEIR USE FOR THE PRODUCTION OF POLYURETHANES                   ABSTRACT OF THE DISCLOSURE   The present invention relates to polyisocyanate mixtures which are solid below 40°C and liquid above 125°C and which have a) an average isocyanate functionality of at least 2.1, b) a content of free isocyanate groups bonded to tertiary (cyclo)aliphatic carbon atoms (calculated as NCO; molecular weight = 42) of 5 to 22 wt.%, c) a urethane group content calculated as -NH-CO-O-; molecular weight = 59) of 2 to 30 wt.%, d) an isocyanate group content (calculated as C3N3O3; molecular weight =    126) of 0 to 30 wt.% and e) a carboxylic acid ester group content (calculated as -CO-O-; molecular weight= 44) of 0 to 25 wt.% and/or f) a carbonate group content (calculated as -O-CO-O-; molecular weight = 60) of from 0 to 34wt.% with the proviso that the total amount of ester groups e) and carbonate groups f) is at least 2 wt.%.   The present invention also relates to a process for the production of these polyisocyanate mixtures and to their use for the production of polyurethanes, inparticular as the crosslinking component in heat-curable two-component poly-urethane powder coatings for coating heat-resistant substrates.
Patent CA-2110908-A1 (CA)
Title: Reagent mixtures for glucose assay
Inventor: GULLICK STEPHEN P
IPC: C12Q1/54
Filed: 1992-06-19
Abstract: ABSTRACT OF THE DISCLOSURE The present invention relates to a test reagent mixture composition comprising the enzymes glucose oxidase and peroxidase and a chromogen which interacts with the hydrogen peroxide from the oxidation of the blood glucose by the glucose oxidase, characterised in that the glucose oxidase and the peroxidase are present in proportions which provide from 300 to 700 International Units (IUs) of glucose oxidase and at least 20 International Units of peroxidase and in that the chromogen is present in an amount which provides from 12 to 20 grams of active chromogen per 500,000 International Units of glucose oxidase.  Preferably, the composition is put up in a low molecular weight gelatin matrix and is impregnated into a micro-porous carrier membrane.
Patent CA-2111571-A1 (CA)
Title: Treatment of chemotherapeutic agent and antiviral agent toxicity with acylated pyrimidine nucleosides
Inventor: VON BORSTEL REID W
IPC: A61K31/7068
Filed: 1992-06-25
Abstract: The subject invention discloses compounds, compositions and methods for treatment and prevention of toxicity due to chemotherapeutic agents and antiviral agents. Disclosed are acylated derivatives of non-methylated pyrimidine nucleosides. These compounds are capable of attenuating damage to the hematopoietic system in animals receiving antiviral or antineoplastic chemotherapy.