baber/WOPTO huggingface dataset:
Patent CA-1172394-A (CA)
Inventor: MAHLING ROLF
IPC: B29D30/02
Filed: 1982-09-03
Granted: 1984-08-07
Abstract: ABSTRACT OF THE DISCLOSURE    A rubber mixture for producing solid rubber tires and a solid rubber tire produced using such a mixture. Textile or metallic fiber particles arc placed in the rubber mixture, and thus in the rubber of the solid rubber tire.  The fiber particles are bonded chemically to the surrounding rubber by a bonding system. The fibers are in-troduced into At least one layer of the solid rubber tire. A resorcinol/hexamethylenetetramine system may he used as the bonding system.
Patent CA-1189119-A (CA)
Inventor: ST LOUIS ROBERT M
IPC: B60B33/06
Filed: 1982-09-10
Granted: 1985-06-18
Abstract: CONVERTIBLE CABINET SUPPORT  ABSTRACT OF THE DISCLOSURE   The present invention relates to a retractable undercarriage formed preferably by three supporting members, two of which are leg members and the third a wheel, member.  The support members are moved to either move the leg members into supporting position and retract the wheel member, or to move the leg members into the retracted position and the wheel member to the supporting position.  When the leg members are in the retracted position and the wheel member in supporting position the end of the cabinet that would otherwise be supported by the foot members rest on further wheels so that the cabinet is completely supported on wheels and may be moved relatively freely about the floor.
Patent CA-1172357-A (CA)
Inventor: LEWIS MARTYN A
IPC: G11B5/596
Filed: 1982-09-27
Granted: 1984-08-07
Abstract: METHOD AND APPARATUS FOR RECORDING TRANSDUCER POSITIONING INFORMATION                 ABSTRACT OF THE DISCLOSURE      In a magnetic disc storage system and a magnetic disc therefor, the disc having opposed surfaces, at least one of the surfaces being coated with a magnetic material, the disc being adapted to be mounted on a spindle for rotation relative to a magnetic transducer positioned for recording data on and retrieving data from the disc, a plurality of concentric annular tracks being defined on the surface of the disc, each of the tracks being divided into a plurality of sectors, each sector having associated therewith prerecorded servo data for identification thereof, the improvement wherein the servo data for each sector comprises a unit distance track identification code recorded three times in succession, the code changing between adjacent sectors of adjacent tracks, and a clock shift check code recorded immediately following the last recorded one of the track identification codes, the same clock shift check code being recorded for each sector of every track.
Patent CA-1235952-A (CA)
Title: Coupe froid pour seuil de porte domestique
Inventor: GIGUERE JEAN-PAUL
IPC: E06B1/70
Filed: 1982-11-12
Granted: 1988-05-03
Abstract: TITRE:  COUPE FROID POUR SEUIL DE PORTE DOMESTIQUE            PRECIS DE LA DIVULGATION       Un coupe froid pour le seuil d'une porte domestique, constitue de deux profiles extrudés de préférence en matière plastique conduisant mal la chaleur, assurant une grande étanchéité du fait de l'assujettissement du bord inférieur de la porte, lequel est monté flottant, au seuil de la porte.          Une languette horizontale s'insère dans une rainure évasée feutrée pour guider le bord inférieur flottant du battant de la porte, tandis qu'une garniture d'étanchéité entre le bas de la porte assure une parfaite étanchéité.
Patent CA-1179361-A (CA)
Inventor: HOKAMA TAKEO
IPC: C07C235/20
Filed: 1982-12-23
Granted: 1984-12-11
Abstract: ABSTRACT OF THE DISCLOSURE    This invention discloses novel herbicidal compounds of the formula   (I) wherein X is selected from the group consisting of halogen, nitro, cyano and trifluoromethyl; Y is selected from the group consisting of hydrogen, halogen, nitro, and cyano; R1 is alkyl; R2 is selected the group consisting of hydrogen and alkyl; and R3 is selected from the group consisting of hydroxy, alkoxy, alkylthio, amino, alkylamino and dialkylamino and further herbicidal compositions and methods using said compounds.
Patent CA-1183443-A (CA)
Inventor: KOWALSKI JEROME
IPC: A47C7/38
Filed: 1982-12-30
Granted: 1985-03-05
Abstract: HEADREST FOR A RECLINING CHAIR                 ABSTRACT OF THE DISCLOSURE               A headrest arrangement to be mounted on a backrest of a chair, especially a wall-proximity reclining chair, includes a support consisting of two support-members which are articulately connected to one another, and a kinematic linkage which mounts the support on the backrest for movement between a retracted and an extended position. The headrest arrangement further includes a cushion member which is affixed to the upper one of the support members, and a connecting link which connects the upper support member to the kinematic linkage and causes the upper support mem-ber to conduct angular movement relative to the lower support mem-ber which is mounted on the kinematic linkage, during and in de-pendence on the movement of the kinematic linkage. In the retract-ted position, the support members form continuations of one anoth-er and extend  across the open end of a recess in the backrest which accommodates the cushion member and the kinematic linkage In the extended position, the support members are so inclined re-lative to one another that the upper support member extends to above the backrest and the cushion member extends frontwardly be-yond the backrest. The connecting link has a variable length and is urged by a spring to its position of shortest length. The spring force can be overcome by the head of the user resting on the cushion member, to give additional comfort.
Patent CA-1218945-A (CA)
Inventor: WEBER HEINZ
IPC: B65D25/44
Filed: 1983-01-19
Granted: 1987-03-10
Abstract: ABSTRACT OF THE DISCLOSURE          A container is disclosed suitable for liquids having a flexible neck integral with the container which can be flexed to a flexed position and retain that position.    This allows the container to be used for filling inaccessible filler holes on motor vehicles and the like.  The flexible neck portion has a smaller cross sectional area than the container and comprises a plurality of specially shaped accordion ribs around the neck portion extending for at least a part of the length of the neck portion such that an integral pouring spout at the end of the neck portion can be flexed to a flexed position from an upright position to accommodate pouring, and generally retain the flexed position, the spout having a cap supporting means thereon.
Patent CA-1211909-A (CA)
Inventor: OXEL BERTON R
IPC: A47L9/00
Filed: 1983-02-25
Granted: 1986-09-30
Abstract: ABSTRACT OF THE DISCLOSURE         The invention includes a floor care appliance with a rigid housing having a recess for the receipt of cleaning appliance.  The cleaning appliance may then be transported with the floor care appliance.
Patent CA-1206471-A (CA)
Title: Procede de preparation de nouveaux derives 3-ceto  .delta.4,9 19-nor steroides
Inventor: PHILIBERT DANIEL
IPC: A61K31/56
Filed: 1983-02-28
Granted: 1986-06-24
Abstract: RECIS DE LA DIVULGATION: L'invention concerne la préparation de produits de formule générale I: (I) <IMG> dans laquelle: R1 - thiényle ou phényle éventuellement substitués, furyle, cycloalkyle, naphtyle, phényl-phényle, alkyle ou alkényle; R2 = méthyle ou éthyle; R3 = H, OH, alkyle, alkényle, alkynyle éventuellement substitué, acétyle, hydroxyacétyle, carboxyalkoxy éventuellement estérifié ou salifié, hydroxyalkyle éventuellement estérifié; R4 = H, OH, alkyle, alkényle, alkynyle éventuellement substitué par amino, alkyl ou dialkyl amino, halogène, thioalkyle, alkoxy, trialkylsilyl ou cyano; R5 = H ou méthyle; X = O, hydroxyimino ou alkoxyimino; A et B = .alpha.-époxyde ou seconde liaison. Les produits I sont utiles comme médicaments, en particulier en raison de leurs remarquables activités antiglucocorticoïde, progestomimétique ou anti-progestomimétique, androgène ou anti-androgène.
Patent CA-1194519-A (CA)
Inventor: RAYMOND JAMES W
IPC: E05C1/00
Filed: 1983-05-18
Granted: 1985-10-01
Abstract: SPRING-LOADED DEAD BOLT ASSEMBLY                    ABSTRACT     A lock assembly is provided which contains a spring-loaded dead bolt and a spring-loaded plunger intercoupled to one another.  The assembly is such that when the door is closed, the plunger is pushed in by the striker plate on the door frame, and this releases the spring-biased dead bolt and causes the dead bolt to be fully extended into the cavity in the striker plate.  When that occurs, the linkage coupling the assembly to the doorknob moves to a position in which one of its members serves as a stop to prevent the dead bolt from being forced back to a retracted position until the doorknob is turned.
Patent CA-1207333-A (CA)
Inventor: THOMPSON DAVID A
IPC: C07C45/77
Filed: 1983-08-26
Granted: 1986-07-08
Abstract: Abstract of the Disclosure A volatile and thermally stable complex of cerium, Ce(fod)4, and alkali metal-cerium .beta.-diketonate intermediates useful in its preparation and as sources of mixed metals, such as Na[Ce(fod)4] are described.  The cerium (IV) complex, [tetrakis-(6,6,7,7,8,8,8,-heptafluoro-2,2-dimethyl-3,5-octanedione) cerium (IV)] is preferably prepared by reacting the deprotonated diketone (fod-) with a soluble cerium (IV) salt.
Patent CA-1213807-A (CA)
Inventor: PIAZZETTA DOMENICO
IPC: F24B5/02
Filed: 1983-08-26
Granted: 1986-11-12
Abstract: "FIREPLACE-HEATER WITH FULL RECOVERY OF HOT AIR"     ABSTRACT OF THE DISCLOSURE      An improved, full hot air recovery, fireplace-heater is disclosed, wherein the flue gases are forced to follow obliged paths through exchange chambers before being exhausted to the outside.    The fireplace comprises a hearth and a plurality of chambers for the circulation of flue gases,which are serially arranged         one another on the exterior of the hearth and surrounded by an outer chamber for the circulation of ambient air where the flue gas heat is recovered by exchange at walls.    Also provided is a means for forcing the circulation of ambient air through the chamber.
Patent CA-1191876-A (CA)
Inventor: WESTIMAYER DAVID A
IPC: E01H5/04
Filed: 1983-08-31
Granted: 1985-08-13
Abstract: SNOWBLOWER HYDRAULIC CHUTE ROTATION SYSTEM         Abstract of the Disclosure The rotation assembly is comprised of a frame structure having a top surface.  A longitudinal slot is formed along the loop surface extending therethrough.  A first pulley and second pulley are rotatably mounted to the top surface of the frame such that the slot is generally therebetween.  A hydraulic through the cylinder arm of the hydraulic cylinder and the slot.  Rotatably mounted on the pin atop the frame surface is a third pulley, such that activation of the cylinder arm causes the third pulley to travel along a path defined by the slot. The frame is fixably mounted to the rear of the snowblower housing.  A first and second cable is fixably attached at one end to the side of the snowblower chute.  The cables are looped around the pulleys in such a manner that activation of the cylinder causes the relative length of the cables with respect to the pulleys to vary, resulting in the rotation of the snowblower chute.
Patent CA-1218882-A (CA)
Inventor: MALIKOWSKI WILLI
IPC: H01H1/02
Filed: 1983-09-20
Granted: 1987-03-10
Abstract: ABSTRACT OF THE DISCLOSURE            For directly soldering oxide-containing silver contact materials onto supports soldering alloys containing 20 to 35% by weight of copper and 0.1 to 5% by weight of palladium in addition to silver are used.  The soldered joints produced with these solders show an increased service life of the junk-tion zones in switching tests.
Patent CA-1174863-A (CA)
Inventor: BOURDON REAL MONTEE HEBERT STE
IPC: A01B59/046
Filed: 1983-10-25
Granted: 1984-09-25
Abstract: ABSTRACT    In previous art, for raking simultaneously with baling, the rake had to be ground supported on three caster wheels.          The applicant has a patent called "Hitch on the Right Side" which pulls a rake ground supported on two fixed wheels at the rear and on one swivel wheel, or on the hitch in front.          This invention is an improvement and simplification of manufacture of said patent in which a hitch member is pivotally secured to one arm mean, and a double action piston make said hitch member to slide on the other arm mean or it is restrained by pins on both side in a plurality of holes in said other arms means.  The new feature permits a variable lateral rake to tractor distance for various windrow sizes and type of baler.  The arm means may be secured together by a hinge joint and each said arm means may include two telescopic sections for extension and contraction with lock positions.
Patent CA-1212696-A (CA)
Inventor: VAN NESS JOHN H
IPC: C07C231/02
Filed: 1983-11-03
Granted: 1986-10-14
Abstract: PREPARATION OF N-ACETYL-P-AMINOPHENOL                    ABSTRACT     Production of N-acetyl-p-aminophenol by hydrogenation of p-nitrophenol to p-aminophenol and concurrently acetyjating the p-aminophenol with acetic anhydride with the acetylation con-trolled so that substantially no excess acetic anhydride is present in the system until the hydrogenation reaction has reached substantial completion.
Patent CA-1210047-A (CA)
Inventor: HAIJKENS BERNARDUS
IPC: H02K5/167
Filed: 1983-12-08
Granted: 1986-08-19
Abstract: In an electric motor comprising a stator, a rotor with a rotor shaft and a commutator with brushes on one end of the rotor shaft, which end is journalled in a bearing, in order to inhibit the entry of contaminants into the bearing and the consequent reduction in the life of the bearing, if parts of the bearing and the commutator are provided with relatively rotatable parts which cooperate with one another to form a dust seal for the bearing.
Patent CA-1193525-A (CA)
Inventor: GROEZINGER JOHN J
IPC: B60C23/19
Filed: 1983-12-14
Granted: 1985-09-17
Abstract: Tire Cooling by Fluid Transfer Element Abstract The cooling of a pneumatic tire is provided for by a heat transfer element contained within an inflation chamber and drivingly coupled to the rim. The heat transfer element extends away from the rim into a volume of liquid coolant also contained within the inflation chamber.  Rotation of the rim drives the heat transfer element which transfers portions of the coolant into contact with the rim which conducts the heat away from the coolant fluid.  A cooling coil mounted about the rim conducts the heat from the rim by the transfer of an additional coolant supply through the cooling coils.  The efficient elimination of heat prolongs the life of the tire and may increase productivity of earthmoving vehicles or the like which ride upon pneumatic tires as operation of the vehicle need not be restricted in order to reduce heat damage to the tires.
Patent CA-1207743-A (CA)
Inventor: VANDERPOOL STEVEN H
IPC: B01J27/18
Filed: 1983-12-30
Granted: 1986-07-15
Abstract: ABSTRACT OF THE DISCLOSURE   This invention is directed to thermally activated pelleted calcined catalyst compositions comprising titania having phosphorous derived from phos-phoric acid deposited thereon and their use in the production of predominantly linear polyethylenepolyamines from ethylenediamine and monoethanolamine.
Patent CA-1199185-A (CA)
Inventor: KIEHL WILLIAM C
IPC: G07F17/24
Filed: 1984-01-24
Granted: 1986-01-14
Abstract: ABSTRACT A coin operated parking meter which includes a meter housing having a coin receiving slot and spaced trans-parent closure windows.  A time dial is provided with time indicia thereon and the dial is mounted in the housing between the windows.  A translucent time indicating pointer is pivotally movable from one end through an arc relative to the time dial in the housing.  The translucent pointer is visible on a short range basis to the naked human eye when a motorist is positioned near the meter for advising time available for parking and with the translucent time indicating pointer being relatively invisible to the naked human eye when viewed by a person on a longer range basis such as from an adjacent street by a cruising motorist.  A swingable violation flag is swingably mounted to arcuate movement when the translucent time indicating pointer falls to a zero time position.
Patent CA-1211798-A (CA)
Inventor: SMITH PETER H
IPC: F24C7/02
Filed: 1984-01-27
Granted: 1986-09-23
Abstract: MICROWAVE PHASE SHIFTING DEVICE             ABSTRACT OF THE DISCLOSURE     An improved phase shifting device for varying the phase of the standing wave in a hollow rectangular waveguide is provided which is particularly applicable to microwave cooking appliances.  A metallic septum is constructed at the end of the waveguide remote from the microwave source which extends inwardly into the wave-guide from the adjacent waveguide end wall parallel to the narrow walls of the waveguide and electrically connects the broad walls of the waveguide, thereby dividing the waveguide into two sub-waveguides, each of which exhibits a cut-off characteristic at the operating frequency.  The leading edge of the septum provides a short circuit termination reference point for the waveguide.  The moving parts comprise a pair of dielectric plugs, each of which is received in a respective one of the sub-waveguides for selective movement in tandem from a reference position completely within the sub-waveguides to one or more phase shifting positions in which the plugs extend forward in the septum leading edge toward the microwave source.  The shift in the phase of the standing wave varies linearly with the extent of forward displacement of the plugs relative to the septum leading edge.  The plugs are selectively moved in tandem relative to the reference position in the sub-waveguides to provide the desired phase shift.
Patent CA-1256887-A (CA)
Inventor: HALL STEVEN E
IPC: C07D493/08
Filed: 1984-03-01
Granted: 1989-07-04
Abstract: ABSTRACT     PROSTANGLANDIN ANALOGS     7-Oxabicycloheptane substituted prostaglandin andlogs are provided having the structural formula   wherein B is oxygen (-O-) or   wherein n' is 0 to 2, R is hydrogen, lower alky, alkali metal or trihydroxymethylaminomethane, R1 is alkyl, alkenyl, alkynyl, aryl, aralkyl; aralkenyl, aralkynyl, cycloalkylalkyl, cycloalkylalkenyl or cycloalkynyl. A is -CH=CH- or -(CH2)2-, n is 1 to 4, and m is 1 to 8, and including all stereoisomers thereof. The compounds are cardiovascular aqents useful, for example, in the treatment of thrombolytic disease.
Patent CA-1216088-A (CA)
Inventor: LINDNER CHRISTIAN
IPC: C08L21/00
Filed: 1984-04-05
Granted: 1986-12-30
Abstract: ABSTRACT OF THE DISCLOSURE The invention relates to a soft polymer alloy  which is suitable for the production of flexible moulding compositions having increased resistance to ageing and better resistance to solvents. The alloy is a soft polymer alloy of A)  from 95 to 20% by weight  of a graft product of a mixture of from 20 to 40 parts by weight of acrylonitrile and from 80 to 60 parts by weight of styrene, .alpha.-methyl styrene, methyl methacrylate or mixtures thereof on a particulate, highly crosslinked diene or aklyl acrylate rubber having an average particle diameter (d50) of from 0.1 to 2.0 µm, the total rubber content amounting to between 20 and 50% by weight, and B)  from 5 to 80 % by weight, of a particulate, crosslinked rubber-like copolymer of an alkyl acry-late containing (based on copolymer) from 20 to 40% by weight of acrylonitrile or methyl methacrylate and having an average particle diameter (d50) of from 0.05 to 0.6 µm, a gel content of from 80 to 99% by weight (as measured in dimethyl formamide at 25°C) and a degree of swelling of from 10 to 40 (as measured in dimethyl formamide at 25°C).
Patent CA-1219466-A (CA)
Inventor: GAUTHERET GEORGES
IPC: G01K7/02
Filed: 1984-04-18
Granted: 1987-03-24
Abstract: ABSTRACT           A device, for assuring selective commutation of one or the other of two electric measuring circuits to a single electric exploitation circuit as a function of  the  temperature  gradient present  between  two distinct points of reference, has a first thermocouple placed  at  the  first  point  of  reference;  a  second thermocouple placed at a second point  of reference, connected in opposition to the first thermocouple in order to deliver a differential electro-motive force (.DELTA.e) of which the value and the sign are a function of the value and sense of the gradient;  and commutation means sensitive to this eletro-motive  force  and  fed solely by the energy produced by the two thermocouples.          The commutation means includes a   relay  fed by the differential electro-motive force.
Patent CA-1222606-A (CA)
Inventor: BLEVINS JACK F
IPC: D21H13/40
Filed: 1984-06-15
Granted: 1987-06-09
Abstract: METHOD OF FORMING BEATER-SATURATED SHEET USING                   CARBONATE ION                 Abstract of the Disclosure Method of forming a beater-saturated non-woven sheet by treating a slurry of papermaking fibers with alum and either sodium carbonate or a mixture of sodium bicarbonate and sodium hydroxide to achieve a pH in the range of about 7-9 followed by adding a binder latex which deposits on the fibers, and finally forming a sheet from the resulting slurry.
Patent CA-1241008-A (CA)
Inventor: DUNN JAMES P
IPC: C07D333/54
Filed: 1984-07-13
Granted: 1988-08-23
Abstract: ABSTRACT OF THE DISCLOSURE:      Novel aroyl-substituted benzofuran and benzothiophene acetic and proprionic acids are disclosed herein having the formula   (I) or a pharmaceutically acceptable salt thereof, and the individual (1) and (d) isomers of the propionic acid or propionate compounds, wherein R1 is hydrogen, hydroxy, lower alkoxy or methyl; R2 is hydrogen or methyl; R3 is hydrogen, alkyl, phenyl, phenyl lower alkyl, 2-furyl, 3-furyl, 2-thienyl, 3-thienyl,   wherein the R groups are the same and are lower alkyl;      X1 is oxygen or is sulfur if R1 is hydrogen; X2 is oxygen or sulfur; Ar is phenyl unsubstituted or independently substituted with one or more substituents which are lower alkyl, lower alkoxy, halo, lower alkylsulfinyl, lower alkylsulfonyl, lower alkylthio, 2-furyl, 3-furyl, 2-thienyl, or 3-thienyl; and the dotted line represents a single or double bond.  These compounds are useful as analgesic, anti-inflammatory, and antipyretic agents.
Patent CA-1221009-A (CA)
Inventor: MEZZANOTTE MARIO
IPC: B60C9/09
Filed: 1984-07-23
Granted: 1987-04-28
Abstract: MOTORCYCLE TIRES     Abstract of the Disclosure This invention concerns a tire especially for motor-cycles, having a textile carcass that comprises at least one pair of cord plies. Each ply has a plurality of cords. The cords are parallel to each other, crossed with those of the adjacent plies and are symmetrically inclined with respect to the circumferen-tial direction, preferably at an angle between 50° and 65° to the midcircumferential plane, measured on the tire crown zone.  The tire also has an annular reinforcing structure between the car-cass and the tread, comprising at least one pair of textile cord strips,  the cords of said strips being crossed with each other and symmetrically  inclined with respect  to the circumferential direction, at an angle comprised between 18°  and 25°, measured also on the crown of the tire.
Patent CA-1195479-A (CA)
Inventor: MULLHAUPT JOSEPH T
IPC: B01D53/02
Filed: 1984-08-10
Granted: 1985-10-22
Abstract: PROCESS FOR ADSORPTION                         Abstract In a process for the separation of oxygen from a gas stream by adsorption, the improvement comprising using, as the adsorbent, a compound have the formula MX[M'(CN)6]y wherein M is an element having an atomic number of 21, 25 to 30, 39, 50, or 57 to 59;           M' is an element having an atomic number from 24 to 27; and x and y are positive whole numbers such that the sum of the valence of M times x plus the valence of [M'(CN6)] times y is equal to zero.