baber/WOPTO huggingface dataset:
Patent CA-1085377-A (CA)
Inventor: SCHULZE-BECKINGHAUSEN JOERG
IPC: E21B19/06
Filed: 1978-06-08
Granted: 1980-09-09
Abstract: ABSTRACT     There is provided an improved casing tong wherein a novel cam and guide roller arrangement allows unilateral application of the clamping or gripping force by one jaw, while the second jaw serves only as a reaction element, and wherein the clamping face of the cams is provided with a steeper slope to allow a rapid increase in clamping force and a virtually radial approach of the jaws to the casing.
Patent CA-1101782-A (CA)
Inventor: HOLLO LESLIE J
IPC: B21D28/00
Filed: 1978-06-14
Granted: 1981-05-26
Abstract: Abstract of the Disclosure A safety device for mechanically-operated apparatus, such as a flywheel-driven punch press, consists of a hook-providing coupling member for mounting on the press crank shaft, and a cooperating coupling member for connection to the apparatus body via a power-absorbing member.  The coupling members rest in the coupled position and are moved momentarily to the uncoupled position upon initiation of an operation by the operator.  If therefore the movable member of the press continues to move after the normal termination of the cycle the coupled members connect the movable member to the power-absorbing member so that the movable member is brought to a stop before the press die parts can close.  The power-absorbing member preferably is a hydraulic piston and cylinder device connected between one coupling member and the press body, the liquid in the cylinder interior becoming pressurised and discharging via a pre-set relief valve when the device is operative.
Patent CA-1104421-A (CA)
Inventor: THEURER JOHN
IPC: B60P7/08
Filed: 1978-11-24
Granted: 1981-07-07
Abstract: ABSTRACT OF THE DISCLOSURE               A container lock assembly securing varying types and quantities of containers onto a platform trailer has a body member including a base portion arrangeable engaging a rail pro-vided on the trailer, and a stem portion extending away from the base portion.  Removably attachable to the stem portion of the body member for retaining in place against the rail a container supported on the trailer is a lock pin which is also used to disengage the body member from the rail.
Patent CA-1114339-A (CA)
Inventor: FAULSTICH EUGENE W
IPC: E06C5/24
Filed: 1978-12-05
Granted: 1981-12-15
Abstract: Abstract of the Disclosure A ladder rack mounted on top of a vehicle includes upstanding guide stops at one end only of the rack on each side frame member for holding one end of a ladder while the other end is being pivoted onto the rack.  An upstand-ing stop on an end cross-frame member engages a rung of the ladder adjacent one end and a coil spring mounted on a cross-frame member at the other end of the rack includes a perpen-dicular finger end portion adapted to be pivoted from a horizontal position to a vertical position in engagement with an adjacent rung of the ladder to apply pressure down-ward and towards the stop on the other cross-frame member.
Patent CA-1119937-A (CA)
Inventor: EVANS RALPH M
IPC: B29C63/00
Filed: 1979-01-17
Granted: 1982-03-16
Abstract: METHOD OF APPARATUS FOR LAMINATING PANELS         ABSTRACT OF THE DISCLOSURE        A substrate to be laminated is passed from a feed and brush table through an adhesive spreader, which spreader applies a pattern of adhesive along the top and bottom sur-faces of the substrate.  An index table, having a plurality of supporting rollers, supports a bottom laminate to be adhered to the bottom of the substate at a predetermined indexed location.  The substrate is transported onto the indexing table to a predetermined indexed location while being supported along its longitudinal edges by cone-shaped rollers to maintain undisturbed the pattern of adhesive.  At the in-dexed location, the substrate drops onto the underlying laminate in predetermined relationship thereto.  A top laminate to be adhered to the top surface of the substrate is positionally indexed on the index table and lowered onto the substrate.  The composite substrate and laminate unit is conveyed through a heat tunnel which applies heat and includes compressive rollers for applying progressive compression upon the composite unit to cure the adhesive.  Trimmers at the exit of the heat tunnel trim the top and bottom laminates to the substrate width.
Patent CA-1121443-A (CA)
Inventor: STETSON EARL W
IPC: H01T4/16
Filed: 1979-02-01
Granted: 1982-04-06
Abstract: ABSTRACT OF THE DISCLOSURE              Surge arrester spark gap assemblies for use within surge voltage arrester devices employ the flow.
Patent CA-1105328-A (CA)
Inventor: INOUE TAKESI
IPC: B21D5/08
Filed: 1979-03-05
Granted: 1981-07-21
Abstract: ABSTRACT OF THE DISCLOSURE         A method for producing, from metal strip, a cold roll formed shape strip, curved longitudinally a predetermined amount and having its edge portions on the concave side of the curvature and its web on the convex side thereof to inhibit elongation deformation of portions of the metal strip which constitute the edge portions of the shape strip.  The method includes a first step of subjecting the metal strip to roll forming to effect shaping thereof, while advancing the metal strip, under changing gradually the height of the point of contact between metal strip to be formed and rolls of each cold forming roll stand, and a second step of subjecting the roll formed shape strip to roll forming to curve the same longitudinally thereof to give thereto a predetermined radius of curvature, under changing gradually the height of the point of contact between roll formed shape strip and rolls of each cold forming, roll stand in the reverse direction to the first step, while simultaneously effecting roll forming from multiple directions at least as part of the second step.
Patent CA-1103468-A (CA)
Inventor: SCODINO AMBROGIO
IPC: E02D27/52
Filed: 1979-03-30
Granted: 1981-06-23
Abstract: APPARATUS FOR SUPPORTING PIPES SUSPENDED OVER DEPRESSIONS IN THE SEA BED, INCLUDING THOSE SI-TUATED AT GREAT DEPTH, AND THE METHOD FOR INSTAL-LING IT.     ABSTRACT OF THE DISCLOSURE.       This invention relates to an apparatus for supporting pipes suspended over depressions in the sea bed, including those situated at great depth, and to the method for instal-ling  it on the sea bed. The apparatus according to the invention consists of a completely recoverable service mo-dule and a support mobile which serves to support the pipe and remains fixed on the sea bed, said modules being connec-ted together in such a manner that they can be separated by simple controls from the depot ship.   The method according to the invention comprises in turn a number of operating steps, through which the entire apparatus is initially lo-wered and positioned on the sea bed and the service module is then recovered by the depot ship.
Patent CA-1127674-A (CA)
Inventor: AURE LOUIS J
IPC: B60G7/00
Filed: 1979-04-05
Granted: 1982-07-13
Abstract: TITLE:         WIRE SUSPENSION ARM            INVENTORS:     Louis J. Aure Harold L. Beck Robert A. Wuebker ABSTRACT OF THE DISCLOSURE A suspension arm is formed from a single wire having a coined U-shaped portion, a pair of wire portions extending divergently from the legs of the U-shaped portion and a coined annulus on the end of each wire portion. The axis of at least one of the wire portions is oblique to the plane of the coined U-shaped portion. The axis of the coined annuli are colinear and the plane of each coined annuli is at an angle to the plane of the coined U-shaped portion. A method of fabricating the wire suspension arm using cold working begins with upsetting the ends of the wire and proceeds with bending the wire into a U-shape, bending the wire to form divergent portions, at least one wire portion being oblique to the plane of the U, and bending the ends to be parallel to each other. The ends are coined and the bight of the U is coined.
Patent CA-1088466-A (CA)
Inventor: SCHMIDT LEWIS W
IPC: B65F3/00
Filed: 1979-04-26
Granted: 1980-10-28
Abstract: ABSTRACT OF THE DISCLOSURE       An improvement in a heavy-duty refuse compactor which includes a large capacity container having an initially open rear end normally closed by a top-hinged, releasably-locked door adapted to be swung upward to an open position for dis-charge of refuse from the container; the improvement compris-ing a counterbalance mechanism, connected between the con-tainer and the door, arranged to assist in the manual opening and closing of the door by the operator, and to permit such opening and closing from a convenient position.  The counter-balance mechanisms includes a novel link and lever array wherein the lever carries a heavy counterweight.
Patent CA-1133562-A (CA)
Inventor: LEICHT JOHN R
IPC: H01F7/04
Filed: 1979-05-22
Granted: 1982-10-12
Abstract: MOVING PERMANENT MAGNET LIMITED MOTION ACTUATOR         ABSTRACT OF THE DISCLOSURE         A limited motion actuator which utilizes a moving permanent magnet as an armature.  The drive is provided by the simultaneous repulsion and attraction of the movable permanent magnet within stationary coils.  The magnetic circuit is formed to allow one pole of the armature to be simultaneously repelled from the coil of like polarity and attracted to the pole of opposite polarity.  The preferred magnetic circuit configuration consists of two poles and a magnetic return path, which forms two additional poles.  The movable permanent magnetic armature is always located within the regions of the coil poles thus allowing accurate control of the driving forces in both forward and reverse directions over the complete armature cycle.
Patent CA-1140503-A (CA)
Inventor: MCFADYEN ROBERT C
IPC: B65D51/00
Filed: 1979-06-11
Granted: 1983-02-01
Abstract: U.490 Abstract:     A closure for a dispenser-container for moist tissues or the like which minimises evaporation  of the tissues stored in a continuous length in the container.   The closure comprises two superimposed diaphragms each having an opening therein completely out of register with the other, at least one of the openings being resiliently sealed by the other diaphragm.   The tissue is drawn from the container through the two openings.
Patent CA-1126729-A (CA)
Inventor: LIEPMANN HANS
IPC: C07D487/04
Filed: 1979-08-16
Granted: 1982-06-29
Abstract: ABSTRACT OF THE DISCLOSURE           Compounds of [1,2]anellated-7-phenyl-1,4-benzo-diazepines having the Formula I       wherein X is oxygen, sulfur or NR;          R is H, C1-C5 alkyl, C1-C5 alkyl, substituted with a terminal phenyl group, which is unsubstituted or substituted by one or 2 methoxy groups, a 3,4-methylenedioxy or 3,4-ethylenedioxy group, C2-C5 alkyl, substituted with terminal halogen, hydroxy or methoxy or, C3-C5 alkenyl R1, R2, R3, R4 and R5 are the same or different and are H, halogen, trifluoromethyl, nitro, alkyl, alkoxy, or alkylthio wherein alkyl is C1-C4 alkyl or two neighboring groups represent a methylenedioxy or ethylenedioxy group and the acid addition salts thereof, method for the preparation thereof, pharmaceutical compositions containing these com-pounds and methods of medical treatment using same.
Patent CA-1134770-A (CA)
Inventor: KELL RALPH W
IPC: F16G1/08
Filed: 1979-08-22
Granted: 1982-11-02
Abstract: ANTI-BACKBEND BELTS              Abstract of the Disclosure Endless, flexible anti-backbend belts having a molded elastomeric body are disclosed and comprise a plurality of longitudinal high tensile modulus cords embedded in the belt near the inside surface and a layer of substantially incompressible material facing outwardly and forming the outside surface of the belt.  When the belt is in a straightened position, the incompressible material provides a resistance to backbending.  Other embodiments are also disclosed that operate in combination with drive lugs on the inside surface of a conveyor belt, and the separation of the tensile cords of the conveyor and anti-backbend belts provide a resistance to backbending such as to support the conveyor in the area between its drive and take-up pulleys.
Patent CA-1125550-A (CA)
Inventor: NAKANISHI TERUYUKI
IPC: B21B1/088
Filed: 1979-09-11
Granted: 1982-06-15
Abstract: ABSTRACT OF THE DISCLOSURE:     A method of producing, by universal mills, H-beams which are excellent in the strength and toughness of the joint between web and flanges.  In roughing process, symmetric convexes, which have substantially the same cross section and differ in position in different mills, are alternately formed on at least either of the outer and inner sides of the web and flanges of the piece being rolled, to forcibly cause metal flow in the joints between web and flanges and thereby to increase the amount of strain of said joints.  In finishing process, the convexes formed in said roughing process are pressed, thereby obtaining a H-beam having predetermined dimensions.
Patent CA-1135060-A (CA)
Inventor: YAMAOKA YOJIRO
IPC: C22B1/16
Filed: 1979-10-18
Granted: 1982-11-09
Abstract: METHOD FOR REMOVING SULFUR OXIDES FROM            HOT EXHAUST GASES PRODUCED DURING            MANUFACTURE OF REDUCED IRON PELLETS     ABSTRACT OF THE DISCLOSURE         A method for removing sulfur oxides from hot exhaust gases produced during manufacture of reduced iron pellets, which comprises: using a grate-kiln type furnace including a pretreatment furnace comprising a drying zone, a preheating zone following said drying zone, a hardening zone following said preheating zone, and a travelling grate passing sequen-tially through said zones, and a rotary kiln receiving the output material from said hardening zone; feeding green pellets prepared mainly from a dust principally comprising iron oxides discharged from an iron and steelmaking metallurgical furnace and/or an iron ore fine, together with a granular solid desulfurizing agent, onto the entry side of said travelling grate, said dust and/or said iron ore fine containing a considerable amount of sulfur oxides; passing said green pellets and said solid desulfurizing agent sequentially through said drying zone, said preheating zone and said hardening zone on said travelling grate to said rotary kiln, while passing hot exhaust gases produced in said rotary kiln, in a direction opposite to the travelling direction of said green pellets and said solid desulfurizing agent, sequentially through said hardening zone, said preheating zone and said drying zone, thereby drying, preheating and hardening said green pellets in travel on said travelling grate through said zones, and simultaneously preheating said solid desulfurizing agent sufficiently to cause said solid desulfurizing agent to perform statisfactorily the function thereof to absorb the sulfur oxides contained in said hot exhaust gases before charging into said rotary kiln; and, reducing the hardened pellets from said hardening zone in said rotary kiln to manufacture reduced iron pellets, and removing by absorption the sulfur oxides from said hot exhaust gases produced in said rotary kiln during reducing said hardened pellets, by means of said preheated solid desulfurizing agent.
Patent CA-1147748-A (CA)
Inventor: MARSH JOHN F
IPC: C07G99/00
Filed: 1979-12-12
Granted: 1983-06-07
Abstract: Title:       Preparation of Basic Magnesium Sulphonates Abstract:      A carbonation reaction to produce basic alkaline earth metal especially magnesium sulphonates in which 80 to 120% of the stoichiometric amount of CO2 is passed through the reaction mixture which is between 50°C and the reflux temperature.
Patent CA-1136971-A (CA)
Inventor: BAHL SURINDER K
IPC: C23F1/00
Filed: 1980-02-19
Granted: 1982-12-07
Abstract: ABSTRACT OF THE INVENTION A composition and method for etching gold, particularly gold layers on ceramic substrates, in which the gold is contacted at room temperature by an aqueous solution of alkali metal bromide and bromine. The composition is relatively safe and easy to handle and rapidly etches gold.
Patent CA-1125513-A (CA)
Inventor: CHASE RICHARD A
IPC: A63H33/00
Filed: 1980-03-19
Granted: 1982-06-15
Abstract: Abstract:            An infant development toy comprising a plurality of rings of varying diameter connected to each other and to a central object by a flexible connecting means. Optionally, the connecting means may be extended outside the rings to form a primary handle, and a bell may be contained within the central object or the primary handle.  The rings and central object are of a size, and are spaced along the connecting means in such a manner that, when the toy is held aloft by and suspended from the point of connection of the largest ring and the connecting means, the rings are concentric and surround the central object.
Patent CA-1153519-A (CA)
Inventor: SEMERDJIEV STEFAN G
IPC: B29C45/18
Filed: 1980-04-16
Granted: 1983-09-13
Abstract: ABSTRACT OF THE DISCLOSURE:         A molding apparatus in which a slider is slidable in an inclined channel into which a passage opens at one side for communication with a mold cavity while a pair of passages open at the opposite side for communication with a plasticating (worm) cylinder and a further cylinder provided with a plunger or piston.  The slider has a U-shaped passage, the arms of which are positioned to interconnect both of the passages on the other side of the channel in a position of the slider in which the passage to the mold is blocked but which connects only the accumulating cylinder passage through the bight of the U-shaped passage to the mold in another position of the slider.  A check valve is provided in the passage of the worm cylinder.
Patent CA-1117703-A (CA)
Inventor: BROSIUS RALPH C
IPC: B25C1/14
Filed: 1980-04-29
Granted: 1982-02-09
Abstract: ABSTRACT OF THE INVENTION         A hammer drive, powder actuated tool having a main barrel housing, fastener drive and guide means telescopically slidable in one end of the housing and having a muzzle end for orienting a fastener and a breech end for orienting a fastener-driving powder charge, the other end of said main housing having first anvil means thereon, second anvil means including firing pin means, spring means of substantial force biasing said first and second anvil means apart, and movable safety means disposed between the breech end of said fastener drive and guide means and said firing pin means preventing unrestricted axial movement therebetween and contact between said firing pin and powder charge.
Patent CA-1134209-A (CA)
Title: Apparatus for feeding fluidized bed  incinerator, and method of autogenic  operation of same
Inventor: NELSON JAMES F
IPC: F23G5/30
Filed: 1980-05-26
Granted: 1982-10-26
Abstract: ABSTRACT           This invention relates to an improved method and apparatus for continuous autogenic incineration of high-moisture easily friable combustible agglomerates in a fluidized bed.  In accordance with the invention the waste materials are introduced into the bed in a "tube" of air provided by supplemental air means which surrounds the in-bed feed means.
Patent CA-1145763-A (CA)
Title: Conditioning shampoo composition and ingredient  therefor
Inventor: SOKOL PHILLIP E
IPC: A61Q5/02
Filed: 1980-08-11
Granted: 1983-05-03
Abstract: ABSTRACT OF THE DISCLOSURE This invention deals with novel sulfated copolymers of hydroxyethyl methacrylate and alkyl esters of acrylic acid and sulfated copolymers of hydroxyethyl acrylate and alkyl esters of methacrylic acid. The copolymers are useful as components in aqueous hair shampoo systems to provide an after-shampoo conditioning effect.
Patent CA-1156089-A (CA)
Inventor: SCHWING FRIEDRICH
IPC: F04B7/00
Filed: 1980-08-14
Granted: 1983-11-01
Abstract: Viscous Material Pump, In Particular For The Conveyance of Concrete Abstract A viscous material pump, in particular for the conveyance of concrete through a housing of a switch tube has a swivel body fastened on an axially supported pivot shaft.  The swivel body alternately connects a discharge opening mounted in a housing wall with two inlet openings arranged in another housing wall.  The centers of the inlet and outlet openings, respectively, are arranged in radial displacement from the shaft axis.  The displacement of the inlet openings and the discharge opening from the shaft axis varies and is so selected that the displacement of the inlet openings is larger than the displacement of the discharge opening.
Patent CA-1130782-A (CA)
Inventor: DENT THOMAS H
IPC: G21F9/00
Filed: 1980-09-23
Granted: 1982-08-31
Abstract: 14                  48,631 ABSTRACT OF THE DISCLOSURE The decontamination method comprises inserting a rotatable hone into a tube while rotating and moving the hone  through  the  tube at a rate of approximately 6-12 revolutions of the hone per inch of tube.
Patent CA-1133437-A (CA)
Inventor: PLEICKHARDT GEORGE C
IPC: B21D53/50
Filed: 1980-09-25
Granted: 1982-10-12
Abstract: FASTENER STRIP     Abstract of the Disclosure A strip of at least two interconnected fastener means carrying double-faced adhesive foam tape for application to a work-piece. The fastener means includes connecting means between adjacent fasteners that is capable of normally maintaining the fasteners in a rigid co-planar relation but adapted to permit removal of a single fastener by manual manipulation and fracture of the connecting means.          The single fastener being capable of being stripped off of the backing paper used on such tape without removal of the adjacent fastener and thereby providing a tail of backing paper which can be readily grasped to remove the backing paper from the adjacent fastener.
Patent CA-1163496-A (CA)
Inventor: SAIR LOUIS
IPC: A23L27/00
Filed: 1980-10-23
Granted: 1984-03-13
Abstract: FOOD SUPPLEMENT CONCENTRATE IN A DENSE GLASSEOUS EXTRUDATE                ABSTRACT OF THE DISCLOSURE            A food supplement concentrate of an ingestible agent such as a seasoning, flavoring, oleoresin, essential oil, vitamin, mineral, and mixtures thereof encapsulated, enveloped or otherwise encased as a dispersed microphase within but recoverable from a matrix of encapsulating medium such as a starch, protein, flour, modified starch, gum, and mixtures thereof.  The concentrate is prepared by mixing the edible agent and the encapsulating medium with a limited quantity of water adequate to permit conversion of the mixture, under applied extrusion pressure and controlled heat, to pro-vide a dense, essentially unexpanded glassy extrudate with said ingestible agent dispersed therethrough in microform.
Patent CA-1148522-A (CA)
Title: Fixed-wing aircraft with tandem supporting surfaces
Inventor: BETEILLE ROGER H
IPC: B64C13/16
Filed: 1980-12-23
Granted: 1983-06-21
Abstract: "Fixed-wing aircraft with tandem supporting surfacer"                 ABSTRACT OF THE DISCLOSURE      A fixed-wing aircraft with tandem lifting surfaces com-prising preferably monoplane main wings secured at an inter-mediate location of the fuselage and a horizontal tail sur-face with at least one stabilizer plane mounted at the rear of said fuselage, and a third supporting surface provided on the fuselage according to a tandem arrangement together with both of the other supporting surfaces, said third supporting surface consisting of a canard surface positioned  ahead of the center of gravity of the aircraft.
Patent CA-1160510-A (CA)
Inventor: BECKER SHARON L
IPC: E06B9/52
Filed: 1981-01-15
Granted: 1984-01-17
Abstract: ABSTRACT OF THE DISCLOSURE     In a window opening having frame members de-fining the opening and containing the marginal edges of a transparent panel and a flexible screen for covering and uncovering the panel longitudinally ex-tending tracks extend in parallel spaced relation along at least two parallel spaced apart members of the window opening and have longitudinally extending grooves receiving guides.  Seals extend longitudinally of the tracks and include substantially continuous sealing strips positioned on the outer side of the track grooves and the guides the sealing strips each having an inner marginal edge secured to the track and an outer marginal edge terminating in spaced parallel relation to the track.  The guides are con-nected to two opposite edge portions of the screen of a spacing inwardly from the screen edges to cause the screen edges to extend outwardly past the tracks and abut the sealing strips to militate against the flow of air therethrough.