baber/WOPTO huggingface dataset:
Patent CA-1161479-A (CA)
Inventor: KOZACKA FREDERICK J
IPC: H01H85/055
Filed: 1981-07-21
Granted: 1984-01-31
Abstract: ELECTRIC FUSE, PARTICULARLY FOR USE IN CONNECTION WITH SOLID STATE DEVICES                 Abstract of the Disclosure Electric fuses according to this invention aim to increase the ratio between current-carrying capacity and i2?t values. This means, in other words, to increase the current-limiting action for any given current rating.  The fusible element of such fuses comprises an axially inner substantially planar portion of silver having at least one short-circuit neck adapted to initiate circuit interruption when said neck reaches approximately the fusing temperature of silver. The fusible element of such fuses further comprised a pair of non-planar axially outer portions of copper each having a larger width and a larger surface than said axially inner portion. The axially inner portion and the axially outer portions are conductively in-terconnected.
Patent CA-1142389-A (CA)
Title: Downhole tool ratchet device to operate  pump relief port
Inventor: BRANDELL JOHN T
IPC: F04B47/02
Filed: 1981-07-29
Granted: 1983-03-08
Abstract: ABSTRACT OF THE DISCLOSURE           A downhole tool includes a ratchet device for operat-ing a pump relief port.  The tool includes first and second cylindrical body members.  An outer intermediate cylindrical member has a first end received within the first body member for axially sliding engagement, and has a second end rotatably received within the second body member.  An inner intermediate member is telescopingly received within the outer intermediate member.  The ratchet means includes a plurality of ratchet blocks drivingly engaging the inner intermediate member, which ratchet blocks include radially inner ratchet threads engag-ing a threaded portion of the first cylindrical body member.          A resilient means is provided for urging the ratchet blocks radially inward.  The outer intermediate member includes a cylindrical inner surface which closely engages outer sur-faces of the ratchet blocks to maintain the radially inner ratchet threads of the ratchet blocks in engagement with the threaded portion of the first cylindrical body member so that when the first cylindrical body member is rotated rela-tive to the second cylindrical body member, the inner inter-mediate member is moved longitudinally relative to said first and second cylindrical body members and said outer inter-mediate member so long as the radially outer surfaces of the ratchet blocks are closely engaged with the first cylindri-cal inner surface of the outer intermediate member.
Patent CA-1156447-A (CA)
Title: Aluminum hydroxide-based spray-on insulating material   for building and method for the preparation thereof
Inventor: OKAMURA TATSURO
IPC: C09K3/00
Filed: 1981-07-31
Granted: 1983-11-08
Abstract: ABSTRACT OF THE DISCLOSURE      The invention provides a novel aluminum hydroxide-based spray-on insulating material which is workable by blowing to form a layer on the ceiling or wall of a building effective for heat and sound insulation.  The inventive material is prepared by first blending an organic fibrous material, e.g. reclaimed pulp from scrapped papers, with a gel-like amorphous aluminum hydroxide sludge, available in large quantities as a waste in the anodization treatment of aluminum articles, with adjustment of the pH of the mixture to weakly acidic whereby the organic fibers are entrammeled by the coagulated aluminum hydroxide and then a powdery aluminum hydroxide, which is prepared by drying and pulverizing the gel-like aluminum hydroxide sludge, is admix-ed with the mixture followed by drying and disintegrating the blend into fluffs.  The spray-on insulating material is worked by blowing as such or may be blown together with an adhesive so as to increase the mechanical stability of the insulating layer.
Patent CA-1170213-A (CA)
Inventor: BARBIER JEAN-PAUL
IPC: H01J9/24
Filed: 1981-09-04
Granted: 1984-07-03
Abstract: Glass bulbs are given a deposit of silica by oxidation of silane with oxygen on the inside of the bulb. The silica deposit is formed by oxidation, with oxygen through an electric arc, of silane diluted to a slight concentration of 0.1 to 3% by volume in a gas inert in regard to silane. The process applies to opalizing, i.e. providing a light diffusing layer, incandescent and discharge bulbs of different sizes, including tubes, and globes of lighting fixtures.
Patent CA-1165437-A (CA)
Inventor: SAITO TAKASHI
IPC: G11B17/04
Filed: 1981-09-08
Granted: 1984-04-10
Abstract: ABSTRACT OF THE DISCLOSURE A case for a rotary recording medium comprises a jacket having a space for accommodating a rotary recording medium and an elongated opening on one end side of the jacket through which the rotary recording medium can enter and leave the jacket, and a lid member for closing the opening of the jacket.  The jacket has projecting parts at the opening, at positions crossing the opening.
Patent CA-1187033-A (CA)
Title: Procede de recuperation d'une fraction  hydrocarbonee en c.sub.3-c.sub.7 a partir d'un  melange liquide de ladite fraction avec une huile  desasphaltee
Inventor: MINISCLOUX CLAUDE
IPC: C10G21/28
Filed: 1981-09-11
Granted: 1985-05-14
Abstract: L'invention concerne un procédé de récupération d'une fraction hydrocarbonée en C3 - C7 à partir d'un mélange liquide de ladite fraction avec une huile désasphaltée, caractérisé en ce qu'on fait circuler ledit mélange liquide dans au moins trois étages d'évaporation en série comportant chacun une paroi sensiblement verticale, sur une première face de laquelle on fait ruisseler ledit mélange liquide en film tombant, ladite première face comportant des cavités d'un diamètre moyen compris entre 50 .mu.m et 2 mm, afin d'évaporer progressivement ladite fraction hydrocarbonée, chaque étage opérant à une température et une pression décroissantes d'étage en étage, la seconde face de la paroi du premier étage étant chauffée par un fluide caloporteur d'origine externe, on récupère des vapeurs de la fraction hydrocarbonée formées dans au moins un étage d'évaporation y compris le premier et on fait circuler lesdites vapeurs au contact de la seconde face de la paroi verticale de l'étage suivant, de manière à condenser lesdites vapeurs et à transmettre leur chaleur de condensation au mélange liquide circulant le long de la première face de la paroi dudit étage suivant, on maintient à chaque étage une différence de température de 2 à 30.degree.C entre lesdites vapeurs se condensant et ledit mélange liquide s'évaporant, et on récupère une huile désasphaltée ne contenant pratiquement plus de fraction hydrocarbonée en C3 - C7. Le procédé selon l'invention permet de réaliser une ébullition nucléée et ainsi d'obtenir une évaporation à multiple effet.
Patent CA-1176816-A (CA)
Title: Panneau de soffite
Inventor: PICHETTE CAROLD
IPC: E04B9/04
Filed: 1981-11-02
Granted: 1984-10-30
Abstract: PRECIS DE LA DIVULGATION          L'on décrit un panneau de soffite pour recouvrir le dessous d'un avant-toit d'édifice.  Chaque  panneau peut s'accro-cher latéralement à un panneau similaire.  Chaque panneau a un bord mâle et un bord femelle, celui-ci destiné à recevoir le bord mâle d'un panneau adjacent pour former un joint entre les deux panneaux.          Le bord mâle comporte une bande inclinée vers le haut et une languette prolongeant la bande inclinée et pliée à angle aigu par rapport à la bande inclinée et dirigée vers le bord femelle à l'intrados du panneau.  Le bord femelle comporte une bande inclinée vers le haut, prelongée d'une extension plate qui forme une bordure de clouage à sa partie terminale et un repli en-deçà de la bordure de clouage; ce repli forme une fente d'emboî-tement pour recevoir la languette du panneau adjacent.  Cette fente d'emboîtement est dirigée vers le bord mâle et définit un profil an V, dont les faces intérieures sont droites et dont le fond est de largeur moindre que l'épaisseur du panneau.  Le bord de la languette s'insère donc d'une façon amovible et à serre dans le tond de la fente d'emboîtement, de sorte que la panneau accroché en dernier puisse aisément  et rapidement être décroché pour fins d'ajustage sous l'avant-toit.  Les panneaux sont munis de nervures espacées et parallèles et le joint entre les panneaux est disposé au tond de l'une de ces rainures, de sorte qu'il soit pratiquement invisible.  Chaque panneau est, de préférence, légèrement convexe dans son état non contraint, de sorte qu'à la pose, sa partie centrale puisse s'appuyer contre l'avant-toit sans l'aide de clous supplémentaires autres que ceux utilisés le long de la bordure de clouage, ces derniers étant cachés par le panneau adjacent.
Patent CA-1227595-A (CA)
Title: Process for preparing copolymers and use of the  products obtained
Inventor: PLUM HELMUT
IPC: C08F222/14
Filed: 1982-01-21
Granted: 1987-09-29
Abstract: ABSTRACT OF THE DISCLOSURE        Process for preparing copolymers from esters of an un-saturated carboxylic acid with at least one other unsaturated monomer, characterized in that the following components are co-polymerized in radical substance polymerization: A) 5 to 60 parts by weight of at least one diester of an .alpha.,.beta.-olefinically unsaturated dicarboxylic acid having  1 to 8 carbon atoms in the ester group, B) 10 to 70 parts by weight of at least one vinyl aromatic hydro-carbon having one vinyl group, C) 0 to 30 parts by weight of at least one glycidyl ester of an aliphatic saturated monocarboxylic acid branched in the .alpha.-position, D) 0 to 51 parts by weight of at least one ester or amide of an .alpha.,.beta.-olefinically unsaturated mono-carboxylic acid or an anhydride of at least one .alpha.,.beta.-olefinically unsaturated dicarboxylic  acid, E) 0 to 40 parts by weight of at least one .alpha.,.beta.-olefinically unsaturated monocarboxylic acid, the sum of components A) to E) being 100 parts by weight, whilst at least a part of component A) is at first introduced into the reaction vessel alone or in combination with at least a part of component C) and a mixture of component B) with at least one of components D) and E) being present and any remaining parts of com-ponents A) and/or C) is added in portions referred to hereinabove at a temperature range of between 140 and 200°C together with a radical initiator, alone. or in conjunction with a regulator, and if component C) is present, at least an equimolar quantity of component E) is used; and the use of the products thus obtained as binders for the preparation of coating compositions.
Patent CA-1168988-A (CA)
Inventor: YASUE AKIRA
IPC: H04R1/40
Filed: 1982-01-22
Granted: 1984-06-12
Abstract: ABSTRACT OF THE DISCLOSURE         The present invention provides a loudspeaker system with a plurality of direct loudspeakers mounted on an enclosure front for radiating in a forward direction and at least one compensation loudspeaker for each loudspeaker.          The compensation speakers are mounted to direct sounds rear-wardly so that both the sound pressure as a result of the direct sounds and the sound pressure as a sum of the direct and indirect sounds are substantially independent of fre-quency.
Patent CA-1197848-A (CA)
Inventor: PHILLIPS ARTHUR P
IPC: C07D233/60
Filed: 1982-02-11
Granted: 1985-12-10
Abstract: ABSTRACT     This invention is concerned with certain triphenylimidazoles compounds of formula (I)                    (I) in which R and R' are identical  or different and may be hydrogen;a lower alkyl having 1 to 4 carbons; phenyl; phenyl substituted with one or more lower alkyl groups having from 1 to 4 carbons, lower alkoxy groups having from 1 to 4 carbons or halogen atoms, e.g. Br or Cl; phenylalkyl (optionally substituted on the phenyl ring with one or more lower alkyl groups having from 1 to 4 carbons, lower alkoxy groups having 1 to 4 carbons or halogen atoms, e.g. Br or Cl); or taken together from a cyclic substituent of 5 or 6 members containing in addition to the nitrogen atom an optional second hetero atom selected from the groups consisting of oxygen, nitrogen and sulfur.  This invention is also taken to include the acid addition salts and solvates of the compounds of formula (I).    These compounds are useful as antithrombotic, antiinflammatory, antipyretic and analgesic agents.
Patent CA-1178593-A (CA)
Inventor: GENCARELLI RICHARD A
IPC: C07D233/30
Filed: 1982-02-11
Granted: 1984-11-27
Abstract: ABSTRACT      Method for making 5-membered ring compounds containing N, O or S atoms by reacting certain (thio)cyanate or cyanamide salts with compounds having NH2, OH or SH functionality vicinal to an -NH2 group, in the presence of an acid except where said cyanate is an ammonium salt.
Patent CA-1188987-A (CA)
Inventor: MORISHITA MASATAKA
IPC: A61K9/02
Filed: 1982-02-25
Granted: 1985-06-18
Abstract: PREPARATION HAVING EXCELLENT ABSORPTION PROPERTY       Abstract A preparation containing an absorption promoter selected from N-acyl amino acid derivatives or N-acyl peptide derivatives represented by the formula: R-CO-A (R is an aliphatic hydrocarbon group, an aromatic hydrocarbon group or an aryl-substituted lower hydrocarbon group which may optionally be substituted,and A is an amino acid residue or a peptide residue), preferably in the presense of a salt at a concentration exhibiting higher osmotic pressure than isotonic sodium chloride solution, and a medicine is found to promote absorption of the medicine through a gastrointestinal organ such as the colon and rectum, and through the vagina.
Patent CA-1169233-A (CA)
Inventor: BARCLAY JOHN L
IPC: B65G51/02
Filed: 1982-03-05
Granted: 1984-06-19
Abstract: ABSTRACT OF THE DISCLOSURE         Apparatus for transferring solid particles to a receptacle comprises a primary loading tube (2) containing at its lower end an annular gas supply chamber (3) coaxially aligned within it.  The innermost surface of the annular chamber (3) forms a secondary loading tube (6) which has a Coanda surface (12) at its lower end.  A slot (11) is provided between the innermost surface of the gas supply chamber (3) and the Coanda surface (12) to form a Coanda nozzle.         The apparatus is particularly suitable for use in loading catalyst to a reactor and achieving a high packing density with low voidage.         In use, particles falling neat the centre of the primary loading tube are entrained and separated by gas emerging from the Coanda nozzle and have a high velocity imparted to them.
Patent CA-1209016-A (CA)
Inventor: HIRATA KAZUO
IPC: B62D1/22
Filed: 1982-05-04
Granted: 1986-08-05
Abstract: ABSTRACT OF THE DISCLOSURE      An agricultural tractor has a plurality of speed change levers arranged at one side of the operator's station to facilitate speed change control.
Patent CA-1183919-A (CA)
Inventor: POHL KARL-HEINZ
IPC: H01R4/02
Filed: 1982-06-07
Granted: 1985-03-12
Abstract: MULTIPLE ELECTRICAL CONNECTOR              BLOCK WITH WIRE WRAP PINS     Abstract of the Invention:   A connector block including wire-formed multiple solderless connectors.  The block has retainer and body sections with slots and bridge elements to house and define rows and columns of the connectors.  The block is further provided with wire wrap pins which project from one side of the block and which are in mechanical and electrical contact with the wire formed solderless connectors.
Patent CA-1203901-A (CA)
Inventor: REILLY CHARLES
IPC: G11B7/09
Filed: 1982-06-30
Granted: 1986-04-29
Abstract: ABSTRACT OF THE DISCLOSURE         Apparatus for reading information stored in a track pattern on a radiation reflecting record comprises a source of radiation such as a laser for supplying at least a reading beam, an objective lens assembly for passing the reading beam to the record and for controllably focusing the reading beam at a plane of focus, a photodetector array disposed in an optical path with the lens assembly for sensing at least the recorded information and focusing errors, and an astigmatic element disposed in the optical path for producing an astigmatic image of the reading beam in which the photodetector array comprises a unitary data photodetector disposed for impingement thereon of a zero order reading beam component for sensing the recorded information, and a quadrant photodetector array adjacent to the unitary data photodetector and including separated sectors dispos-ed along orthogonal axes for sensing relative differ-ences of the astigmatic image along the orthogonal axes to provide at least focus error correction signals to the objective lens assembly.
Patent CA-1186171-A (CA)
Inventor: SCHORNICK GUNNAR
IPC: C08F299/06
Filed: 1982-07-20
Granted: 1985-04-30
Abstract: Abstract of the Disclosure: A photopolymerizable recording material for the production of relief plates comprises a photopolymerizable layer which can be developed in an alcoholic solution and contains a mixture of a photoinitiator, a photopolymerizable monomer and a linear, high molecular weight polyurethane which possesses activated double bonds in side branches, and is prepared using a polyether-diol from the group comprising the polyethylene glycols, propylene glycols and ethylene glycol/propylene glycol co-condensates,
Patent CA-1200501-A (CA)
Inventor: MAGRUDER MICHAEL R
IPC: A61K31/485
Filed: 1982-09-07
Granted: 1986-02-11
Abstract: Title NALBUPHINE - NARCOTIC       ANALGESIC COMPOSITION AND METHOD              OF PRODUCING ANALGESIA           Abstract of the Disclosure A narcotic analgesic composition particularly in oral dosage form is provided which provides excellent analgesia in a mammal while reducing or eliminating the respiratory depression and euphoria usually associated with narcotic analgesics.  The composition comprises an analgesic effective amount of a narcotic analgesic or salt thereof and an analgesic effective amount of nalbuphine or a salt thereof.     A method of producing analgesia in a mammal is also provided, this method comprises administering to a mammal parenterally or orally an analgesic effective amount of a narcotic analgesic or salt thereof and an analgesic effective amount of nalbuphine or a salt there-of.  Administration of the narcotic analgesic and nalbu-phine can be either sequentially or simultaneously.
Patent CA-1198015-A (CA)
Title: Printed products, and a process for their manufacture
Inventor: KUEBLER ROLF
IPC: B41M1/08
Filed: 1982-09-30
Granted: 1985-12-17
Abstract: Abstract Printed  products,  and   a  process  for  their manufacture The invention relates to printed products obtained by the planographic printing process whereby printing inks are transferred by means of a lithographic printing plate to a printing stock and to a corresponding planographic printing process.  Printing inks which predominantly con-tain water as a solvent and/or dispersing agent and print-ing plates whose information-bearing, i.e. printing, areas are hydrophilic and whose non-printing areas are hydro-phobic are used.
Patent CA-1198980-A (CA)
Inventor: NAKAMURA KAZUHARU
IPC: F23D5/00
Filed: 1982-10-14
Granted: 1986-01-07
Abstract: ABSTRACT OF THE DISCLOSURE:         An oil burner comprising a safeguard mechanism against a power stoppage is disclosed which is capable of carrying out a fire extinguishing operation in a complete combustion state upon a power stoppage, to thereby prevent any soot and smelly and toxic combustion product from being produced.  The oil burner includes a solenoid valve mechanism having a wiring for allowing the supply of a fuel oil to an oil supply pipe to be stopped upon a power stoppage, an air damper actuated in cooperation with a mechanism for changing the flow rate of a fuel oil supplied to the oil supply pipe, a solenoid connected to the air damper which has a wiring for allowing the air damper to be opened upon a power stoppage, and an air fan rotated due to inertia force at a power stoppage.
Patent CA-1189871-A (CA)
Title: Process for the preparation of acyl cyanides
Inventor: FINDEISEN KURT
IPC: C07D253/06
Filed: 1982-11-10
Granted: 1985-07-02
Abstract: Abstract.     Acyl cyanides of the general formula R-CO-CN (I) are obtained in high yields by reacting carboxylic acid anhydrides of the general formula R-CO-O-CO-R (II) with trimethylailyl cyanide, (CH3)3Si-CN (III), if appropriate in the presence of a catalyst and, if appropriate, in the presence of a diluent, at a temperature between 50 and 250°C.  The acyl cyanides of formula (I) can be used as intermediate products, for example, for the preparation of certain herbicidally active compounds of the triazinone series.
Patent CA-1188770-A (CA)
Inventor: BENEDEK VASILE
IPC: F02P11/04
Filed: 1982-11-17
Granted: 1985-06-11
Abstract: SAFETY IGNITION INTERLOCK SWITCH FOR VEHICLE TRANSMISSION       Abstract of the Disclosure A device detects when both of a pair of selector rods of a transmission are in neutral and actuates a switch part fixed in the top of a housing of the transmission to enable the engine ignition circuit.  One of the rods carries a bracket on which is pivotally mounted a lever which has a lower arm which cooperates with a cam track on the other rod.  When either selector rod moves in either direction out of neutral, a tip of the lower arm drops into one or the other of two recesses of the cam track and the lever drops.  An upper arm of the lever then releases pressure on an operating button of the switch part.
Patent CA-1203934-A (CA)
Inventor: SCHUMACHER FREDERICK G
IPC: D06N7/00
Filed: 1983-01-11
Granted: 1986-04-29
Abstract: TITLE          ORGANIC ACID CONTAINING FILLED AND         PLASTICIZED THERMOPLASTIC COMPOSITIONS            BASED ON ETHYLENE INTERPOLYMERS              ABSTRACT OF THE DISCLOSURE          Filled thermoplastic compositions having enhanced elongation and useful, e.g., as sound-deadening sheeting for automotive carpet, are obtained by blending about 0-50% by weight of an ethylene interpolymer, such as ethylene/vinyl ester, ethylene/unsaturated mono- or dicarboxylic acids or esters of said unsaturated acids, etc.; 0-20% by weight of a plasticizer selected from the group consisting of processing oils, epoxidized oils, polyesters, polyethers, polyether esters and combinations thereof; about 40-90% by weight of filler; from about 0.05 to about 5.0% by weight of at least one organic acid or acid derivative selected from the group consisting of saturated polycarboxylic acids having from 6 to 54 carbon atoms, unsaturated mono- and dicarboxylic acids having from 12 to 20 carbon atoms, alicyclic and aromatic carboxylic acids, and mono-, di- and trivalent metal salts, esters and amides of said acids; and optionally modifying resins, such as tackifiers and certain ethylene and propylene homo- and copolymers.
Patent CA-1187785-A (CA)
Title: Medicament a base de l-methionine
Inventor: LE FUR GERARD R
IPC: A61K31/195
Filed: 1983-02-10
Granted: 1985-05-28
Abstract: L'invention concerne une nouvelle composition pharmaceutique contenant en tant que substance active de la L-méthionine, en association avec un véhicule pharmaceutiquement acceptable. La composition selon l'invention est utile pour le traitement de syndromes dégénératifs ainsi que pour le traitement de maladies associées à des désordres immunitaires.
Patent CA-1204956-A (CA)
Inventor: SUGITA HIROSHI
IPC: G03C7/305
Filed: 1983-02-23
Granted: 1986-05-27
Abstract: Abstract:            Light-sensitive silver halide color photographic material Disclosed is a light-sensitive silver halide color photographic material having at least one light-sensitive silver halide emulsion layer on a support, characterized in that said light-senstive silver halide emulsion layer contains a cyan coupler represented by the formula [I] shown below, and said light-sensitive silver halide emulsion layer and/or a layer contiguous to said light-sensitive silver halide emulsion layer contains at least one of a timing DIR compound represented by the formula [II] shown below and a non-timing type DIR compound:  Formula [I]:             wherein X, R1 and R2 are as defined in the specification;  Formula [II]:                   wherein Cp, TIME and Z are as defined in the specifica-tion.